calendar-server: Add 'Dismiss' button and application action

- adds 'Dismiss' button to the notification
- introduces org.gnome.Shell.CalendarServer.desktop.in.in to benefit from GNotification API

Related to https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1064

.gitlab-ci.yml

@@ -46,6 +46,20 @@ eslint:
             - reports
         when: always
 
+potfile_check:
+    image: registry.gitlab.gnome.org/gnome/gnome-shell/extension-ci:v1
+    stage: review
+    script:
+        - ./.gitlab-ci/check-potfiles.sh
+    <<: *only_default
+
+no_template_check:
+    image: registry.gitlab.gnome.org/gnome/gnome-shell/extension-ci:v1
+    stage: review
+    script:
+        - ./.gitlab-ci/check-template-strings.sh
+    <<: *only_default
+
 build:
     image: registry.gitlab.gnome.org/gnome/mutter/master:v3
     stage: build

.gitlab-ci/check-commit-log.sh

@@ -19,7 +19,7 @@ fi
 function commit_message_has_url() {
   commit=$1
   commit_message=$(git show -s --format='format:%b' $commit)
-  echo "$commit_message" | grep -qe "\($CI_MERGE_REQUEST_PROJECT_URL/\(issues\|merge_requests\)/[0-9]\+\|https://bugzilla.gnome.org/show_bug.cgi?id=[0-9]\+\)"
+  echo "$commit_message" | grep -qe "\($CI_MERGE_REQUEST_PROJECT_URL/\(-/\)\?\(issues\|merge_requests\)/[0-9]\+\|https://bugzilla.gnome.org/show_bug.cgi?id=[0-9]\+\)"
   return $?
 }
 

.gitlab-ci/check-potfiles.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+srcdirs="js src subprojects/extensions-tool"
+globs=('*.js' '*.c')
+
+# find source files that contain gettext keywords
+files=$(grep -lR ${globs[@]/#/--include=} '\(gettext\|[^I_)]_\)(' $srcdirs)
+
+# find those that aren't listed in POTFILES.in
+missing=$(for f in $files; do ! grep -q ^$f po/POTFILES.in && echo $f; done)
+
+if [ ${#missing} -eq 0 ]; then
+  exit 0
+fi
+
+cat >&2 <<EOT
+
+The following files are missing from po/POTFILES.po:
+
+EOT
+for f in $missing; do
+  echo "  $f" >&2
+done
+echo >&2
+
+exit 1

.gitlab-ci/check-template-strings.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+
+# find files from POTFILES.in that use js template strings
+baddies=$(grep -l '${' $(grep ^js po/POTFILES.in))
+
+if [ ${#baddies} -eq 0 ]; then
+  exit 0
+fi
+
+cat >&2 <<EOT
+
+xgettext cannot handle template strings properly, so we ban their use
+in files with translatable strings.
+
+The following files are listed in po/POTFILES.in and use template strings:
+
+EOT
+for f in $baddies; do
+  echo "  $f" >&2
+done
+echo >&2
+
+exit 1

NEWS

@@ -1,3 +1,117 @@
+3.35.92
+=======
+* Plug a memory leak [Jonas D.; !1015]
+* Fix missing "back" button on login screen [Florian; #2228]
+* Fix width of window preview titles in overview [Jonas D.; #58]
+* Fix looking glass text with light style variant [Feichtmeier; !1023]
+* Center unlock entry [Florian; !1021]
+* Hide overlay scrollbars in notification popup [Jonas D.; !1013]
+* Work around add_actor() slowness in icon spring animation [Daniel; !1002]
+* Add disable-animations heuristics [Jonas Å.; !757]
+* Fix visual glitches in on-screen keyboard [Carlos; #2214]
+* Fix clearing changed textures from cache [Florian; #2244]
+* Fix visual glitch in sliders [Daniel; #1569]
+* Stop using dedicated lock screen background [Florian; !1001]
+* Fix entries disappearing after authentication errors [Florian; #2236]
+* Fix crash when animations are disabled [Florian; #2255]
+* Fix passing pointer events to clients when magnified [Jonas D.; !993]
+* Fix keynav on new lock screen [Florian; #2210]
+* Avoid short-lived allocations on actor removal [Christian; #2263]
+* Fix super-sized default avatars in user list [Florian, Sam; #2242]
+* Leave overview when locking the screen [Jonas D.; !1043]
+* Hide message list on login screen [Florian; #2241]
+* Avoid IO on the main thread [Christian, Florian; !1050, !1051]
+* Fix window animations getting stuck when client doesn't respond [Jonas; !1055]
+* Only subscribe to touchpad events for touchpad gestures [Daniel; !925]
+* Start X11 session services before Xwayland clients [Carlos; !836, !1056]
+* Only show switch-user button with unlock prompt [Florian; !1029]
+* Misc. bug fixes and cleanups [Jonas D., Florian, Georges, Jonas Å., Daniel,
+  Jakub, Philippe; !1018, !1020, !1024, !1027, !1026, !1022, !1031, !1035,
+  !1032, !1025, !1039, #2157, !1037, !1042, !1047, !1048, #2270, !1046,
+  !167, !1016]
+
+Contributors:
+  Jonas Dreßler, Feichtmeier, Carlos Garnacho, Christian Hergert, Sam Hewitt,
+  Florian Müllner, Georges Basile Stavracas Neto, Jakub Steiner, Philippe Troin,
+  Daniel van Vugt, Jonas Ådahl
+
+Translators:
+  Danial Behzadi [fa], Efstathios Iosifidis [el], Daniel Mustieles [es],
+  Sabri Ünal [tr], sicklylife [ja], Piotr Drąg [pl], Jordi Mas [ca],
+  Anders Jonsson [sv], Chao-Hsiung Liao [zh_TW], Asier Sarasua Garmendia [eu],
+  Rafael Fontenelle [pt_BR], Марко Костић [sr], Changwoo Ryu [ko],
+  Charles Monzat [fr], Jiri Grönroos [fi], Jor Teron [mjw], Bruce Cowan [en_GB],
+  Emin Tufan Çetin [tr], Alan Mortensen [da], Balázs Úr [hu], Fran Dieguez [gl],
+  Kukuh Syafaat [id]
+
+3.35.91
+=======
+* Improve magnifier [Carlos; !984]
+* Only enable OSK automatically if touch-mode is enabled [Carlos; #872]
+* Merge screen shield and unlock dialog to new lock screen [Georges; !872]
+* Improve ShellBlur effect [Jonas; !991]
+* Adapt user avatar for new lock screen [Umang, Georges; !922]
+* Animate prompt transition on lock screen [Florian; !972]
+* Reduce font-size in dialog titles if text doesn't fit [Jonas; !1012]
+* Various lock screen improvements and bug fixes [Jakub, Florian, Georges;
+  !996, !997, !999, #2212, !998, !1006, #2215, #2213]
+* Misc. bug fixes and cleanups [Daniel, Florian, Jakub, nana-4, Jonas; #2170,
+  #2167, !936, !988, #2187, !994, !995, !938, #2194, #2203, !1004, !977, !1014]
+
+Contributors:
+  Jonas Dreßler, Carlos Garnacho, Umang Jain, Daniel Mustieles, Florian Müllner,
+  Georges Basile Stavracas Neto, Jakub Steiner, Daniel van Vugt, nana-4
+
+Translators:
+  Daniel Mustieles [es, pt_BR], Rafael Fontenelle [pt_BR], Danial Behzadi [fa],
+  Anders Jonsson [sv], Asier Sarasua Garmendia [eu], Aurimas Černius [lt],
+  Bruce Cowan [en_GB], sicklylife [ja], Fran Dieguez [gl], Kukuh Syafaat [id],
+  Emin Tufan Çetin [tr], Jiri Grönroos [fi], Jordi Mas [ca], Claude Paroz [fr],
+  Ask Hjorth Larsen [da], Марко Костић [sr], Piotr Drąg [pl],
+  Charles Monzat [fr], Balázs Úr [hu]
+
+3.35.90
+=======
+* Update default favorite apps [Michael; !907]
+* Add Shell.Blur effect [Georges; !864, !924]
+* Overhaul scroll/swipe gestures [Alexander; !821, !825, !826]
+* Fix VPN connections when delaying request [Florian; #2008]
+* Overhaul theme [Sam, Jakub, nana-4; !904, !931, !957]
+* Improve visual appearance of Weather integration [Florian; #1143]
+* Implement new system dialog designs [Jonas; #1343]
+* Animate position changes of app icons [Georges; !882]
+* Add St.Viewport [Georges; !929]
+* Make app folders behave as dialogs [Georges; !896]
+* Add do-not-disturb functionality to calendar popup [Florian; #239]
+* Show hint actor in focused entries [Jonas; !944]
+* Switch screen-recorder back to VP8 [Björn; #256]
+* Allow to run perf-tool as wayland compositor [Olivier; !941]
+* Handle extension updates [Florian; !945]
+* Animate showing and hiding caps-lock warning [Jonas; !952]
+* Support "auto" lengths in CSS [Florian; !971]
+* Turn extension-prefs into the offical Extensions app [Florian; #1968]
+* Sandbox the portal helper [Michael; !983]
+* Misc. bug fixes and cleanups [Florian, Björn, Jakub, Alexander, Daniel V.,
+  Jonas, nana-4, Carlos, Sebastian, Daniel G., Georges, Piotr; !918, !917,
+  !919, !920, #763, #791659, !927, #2091, !930, !926, !888, !934, !168, #2133,
+  #682, #2142, #2131, !943, #2132, #1958, #2146, !951, #1779, #2130, !964,
+  !965, !948, #2151, #1746, !967, !760, !968, !970, !973, #2169, #2176, !978,
+  !980, !979, #2177, !981, #2180, !974]
+
+Contributors:
+  Michael Catanzaro, Björn Daase, Jonas Dreßler, Piotr Drąg, Olivier Fourdan,
+  Carlos Garnacho, Sam Hewitt, Sebastian Keller, Andre Klapper,
+  Alexander Mikhaylenko, Daniel García Moreno, Florian Müllner,
+  Georges Basile Stavracas Neto, Jakub Steiner, Daniel van Vugt, nana-4
+
+Translators:
+  Asier Sarasua Garmendia [eu], Daniel Mustieles [es], Andrej Shadura [sk],
+  Carmen Bianca BAKKER [eo], Sucipto [id], Dušan Kazik [sk], Goran Vidović [hr],
+  sicklylife [ja], Kukuh Syafaat [id], Yi-Jyun Pan [zh_TW],
+  Rafael Fontenelle [pt_BR], Jordi Mas [ca], Jiri Grönroos [fi],
+  Fabio Tomat [fur], Umarzuki Bin Mochlis Moktar [ms], Daniel Korostil [uk],
+  Jor Teron [mjw], Anders Jonsson [sv], Aurimas Černius [lt]
+
 3.35.3
 ======
 * Add discrete GPU support for NVidia drivers [Bastien; #1810]

data/dbus-interfaces/org.gnome.Shell.CalendarServer.xml

@@ -1,12 +1,19 @@
 <node>
   <interface name="org.gnome.Shell.CalendarServer">
-    <method name="GetEvents">
-      <arg type="x" direction="in" />
-      <arg type="x" direction="in" />
-      <arg type="b" direction="in" />
-      <arg type="a(sssbxxa{sv})" direction="out" />
+    <method name="SetTimeRange">
+      <arg type="x" name="since" direction="in"/>
+      <arg type="x" name="until" direction="in"/>
+      <arg type="b" name="force_reload" direction="in"/>
     </method>
+    <signal name="EventsAdded">
+      <arg type="a(ssbxxa{sv})" name="events" direction="out"/>
+    </signal>
+    <signal name="EventsRemoved">
+      <arg type="as" name="ids" direction="out"/>
+    </signal>
+    <signal name="ClientDisappeared">
+      <arg type="s" name="source_uid" direction="out"/>
+    </signal>
     <property name="HasCalendars" type="b" access="read" />
-    <signal name="Changed" />
   </interface>
 </node>

data/dbus-interfaces/org.gnome.Shell.Introspect.xml

@@ -57,5 +57,19 @@
     <method name="GetWindows">
       <arg name="windows" direction="out" type="a{ta{sv}}" />
     </method>
+
+    <!--
+       AnimationsEnabled:
+       @short_description: Whether the shell animations are enabled
+
+       By default determined by the org.gnome.desktop.interface enable-animations
+       gsetting, but may be overridden, e.g. if there is an active screen cast or
+       remote desktop session that asked for animations to be disabled.
+
+       Since: 2
+    -->
+    <property name="AnimationsEnabled" type="b" access="read"/>
+
+    <property name="version" type="u" access="read"/>
   </interface>
 </node>

data/gnome-shell-theme.gresource.xml

@@ -9,16 +9,9 @@
     <file>dash-placeholder.svg</file>
     <file>gnome-shell.css</file>
     <file>gnome-shell-high-contrast.css</file>
-    <file>key-enter.svg</file>
-    <file>key-hide.svg</file>
-    <file>key-layout.svg</file>
-    <file>key-shift.svg</file>
-    <file>key-shift-uppercase.svg</file>
-    <file>key-shift-latched-uppercase.svg</file>
     <file alias="icons/message-indicator-symbolic.svg">message-indicator-symbolic.svg</file>
     <file>no-events.svg</file>
     <file>no-notifications.svg</file>
-    <file>noise-texture.png</file>
     <file>pad-osd.css</file>
     <file alias="icons/eye-open-negative-filled-symbolic.svg">eye-open-negative-filled-symbolic.svg</file>
     <file alias="icons/eye-not-looking-symbolic.svg">eye-not-looking-symbolic.svg</file>
@@ -26,6 +19,11 @@
     <file alias="icons/pointer-drag-symbolic.svg">pointer-drag-symbolic.svg</file>
     <file alias="icons/pointer-primary-click-symbolic.svg">pointer-primary-click-symbolic.svg</file>
     <file alias="icons/pointer-secondary-click-symbolic.svg">pointer-secondary-click-symbolic.svg</file>
+    <file alias="icons/keyboard-caps-lock-filled-symbolic.svg">keyboard-caps-lock-filled-symbolic.svg</file>
+    <file alias="icons/keyboard-enter-symbolic.svg">keyboard-enter-symbolic.svg</file>
+    <file alias="icons/keyboard-hide-symbolic.svg">keyboard-hide-symbolic.svg</file>
+    <file alias="icons/keyboard-layout-filled-symbolic.svg">keyboard-layout-filled-symbolic.svg</file>
+    <file alias="icons/keyboard-shift-filled-symbolic.svg">keyboard-shift-filled-symbolic.svg</file>
     <file>process-working.svg</file>
     <file>toggle-off.svg</file>
     <file>toggle-off-dark.svg</file>

data/icons/hicolor/symbolic/apps/org.gnome.Extensions-symbolic.svg

@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"><path d="M6.5 1C5.669 1 5 1.669 5 2.5V4H2c-.554 0-1 .446-1 1v3h1.5C3.331 8 4 8.669 4 9.5S3.331 11 2.5 11H1v3c0 .554.446 1 1 1h3v-1.5c0-.831.669-1.5 1.5-1.5s1.5.669 1.5 1.5V15h3c.554 0 1-.446 1-1v-3h1.5c.831 0 1.5-.669 1.5-1.5S14.331 8 13.5 8H12V5c0-.554-.446-1-1-1H8V2.5C8 1.669 7.331 1 6.5 1z" style="isolation:auto;mix-blend-mode:normal;marker:none" color="#000" overflow="visible" fill="#474747"/></svg>
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"><path d="M6.5 1.031c-.371 0-.742-.035-1.11.016-.367.05-.73.203-.972.476-.125.141-.215.309-.266.485-.047.18-.054.367-.02.55.032.184.102.356.192.516.09.164.203.309.317.457L5 4H2a1.8 1.8 0 00-.41.035.791.791 0 00-.36.195.791.791 0 00-.195.36C1 4.723 1 4.863 1 5v2.75l.77-.344c.265-.117.542-.23.832-.242.289-.016.586.074.812.254.227.18.383.441.465.723.082.277.101.57.121.859.02.316.04.637-.016.95-.058.312-.199.616-.43.831a1.264 1.264 0 01-.874.32c-.317-.007-.618-.128-.91-.257L1 10.5V14c0 .137.004.277.035.41a.791.791 0 00.195.36c.098.097.227.16.36.195.133.035.273.035.41.035h3l-.328-.68c-.14-.293-.274-.597-.29-.922-.015-.32.095-.652.31-.894.214-.242.523-.39.84-.453.316-.067.644-.059.968-.059.324 0 .652-.008.969.059.316.062.625.21.84.453.214.242.324.574.308.894-.015.325-.148.63-.289.922L8 15h3a1.8 1.8 0 00.41-.035.791.791 0 00.36-.195.791.791 0 00.195-.36C12 14.277 12 14.137 12 14v-3.563l.703.297c.29.125.59.239.902.246.313.004.63-.101.864-.308.238-.203.386-.496.46-.8C15 9.565 15 9.25 15 8.937c0-.313 0-.63-.07-.934-.075-.305-.223-.598-.461-.8a1.288 1.288 0 00-.864-.31c-.312.008-.613.122-.902.247L12 7.437V5a1.8 1.8 0 00-.035-.41.791.791 0 00-.195-.36.791.791 0 00-.36-.195C11.277 4 11.137 4 11 4H8l.36-.469c.113-.148.226-.293.316-.457.09-.16.16-.332.191-.515a1.248 1.248 0 00-.02-.551 1.256 1.256 0 00-.265-.485c-.242-.273-.605-.425-.973-.476-.367-.05-.738-.016-1.109-.016zm0 0" fill="#474747"/></svg>

data/meson.build

@@ -1,5 +1,6 @@
 desktop_files = [
   'org.gnome.Shell.desktop',
+  'org.gnome.Shell.CalendarServer.desktop',
   'org.gnome.Extensions.desktop',
 ]
 service_files = []
@@ -13,6 +14,7 @@ desktopconf = configuration_data()
 # We substitute in bindir so it works as an autostart
 # file when built in a non-system prefix
 desktopconf.set('bindir', bindir)
+desktopconf.set('libexecdir', libexecdir)
 desktopconf.set('systemd_hidden', have_systemd ? 'true' : 'false')
 
 foreach desktop_file : desktop_files

data/org.gnome.Extensions.desktop.in.in

@@ -1,6 +1,7 @@
 [Desktop Entry]
 Type=Application
 Name=Extensions
+# Translators: Do NOT translate or transliterate this text (this is an icon file name)!
 Icon=org.gnome.Extensions
 Comment=Configure GNOME Shell Extensions
 Exec=@bindir@/gnome-shell-extension-prefs %u

data/org.gnome.Shell.CalendarServer.desktop.in.in

@@ -0,0 +1,9 @@
+[Desktop Entry]
+Type=Application
+Name=Clock Applet
+Icon=appointment-soon
+Exec=@libexecdir@/gnome-shell-calendar-server
+Terminal=false
+Categories=
+OnlyShowIn=GNOME
+NoDisplay=true

data/theme/gnome-shell-sass/_colors.scss

@@ -19,13 +19,13 @@ $error_color: #ff8080;
 $success_color: if($variant == 'light', #33d17a, darken(#33d17a, 10%));
 $destructive_color: if($variant == 'light', #e01b24, darken(#e01b24, 10%));
 
-$osd_fg_color: $fg_color;
-$osd_text_color: if($variant == 'light', #000, #fff);
-$osd_bg_color: if($variant == 'light', rgba(255,255,255,0.9), transparentize(darken(desaturate(#3d3846, 100%), 12%),0.04));
+$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: if($variant == 'light', rgba(255,255,255,0.1), rgba(0,0,0,0.7));
-$osd_outer_borders_color: if($variant == 'light', rgba(0,0,0,0.1), lighten($osd_bg_color, 7%));
+$osd_borders_color: transparentize(black, 0.3);
+$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));
 
@@ -40,4 +40,4 @@ $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%);
+$backdrop_dark_fill: mix($backdrop_borders_color,$backdrop_bg_color, 35%);

data/theme/gnome-shell-sass/_common.scss

@@ -54,8 +54,8 @@ $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;
+$base_icon_size: 1.09em;
+// $base_icon_size: 16px;
 
 // Stage
 stage {
@@ -91,13 +91,9 @@ stage {
 
 // icon tiles
 %icon_tile {
-  background-color: transparent; // no background
-  color: $osd_fg_color;
   border-radius: $base_border_radius + 4px;
   padding: $base_padding;
-  border-width: 2px;
-  border-style: solid;
-  border-color: transparent;
+  border: 2px solid transparent;
   transition-duration: 100ms;
   text-align: center;
 }
@@ -155,14 +151,17 @@ stage {
 
 
 // notification styling
-%notification_bubble {
+@mixin notification_bubble($flat: false) {
   border-width: 1px;
   border-style: solid;
-  border-radius:$base_border_radius + 2px;
-  padding: 0;
+  border-radius: $base_border_radius + 2px;
   margin: $base_margin;
 
-  @include button(normal);
+  @if $flat {
+    @include button(undecorated);
+  } @else {
+    @include button(normal);
+  }
 
   &:focus {
     @include button(focus);

data/theme/gnome-shell-sass/_drawing.scss

@@ -137,7 +137,7 @@
   // normal button
   @if $t==normal {
     color: $tc;
-    background-color: lighten($c, 3%) !important;
+    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);
@@ -150,14 +150,14 @@
     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, 0.7);
+    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($variant == 'light', 8%, 5%)) !important;
+    background-color: lighten($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;
@@ -167,7 +167,7 @@
   // active button
   @else if $t==active {
     color: $tc;
-    background-color: darken($c,3%) !important;
+    background-color: darken($c,3%);
     border-color: draw_border_color(if($variant == 'light', $c, darken($c,7%)));
     text-shadow: none;
     icon-shadow: none;
@@ -178,7 +178,7 @@
   @else if $t==insensitive {
     color: $insensitive_fg_color;
     border-color: $insensitive_borders_color;
-    background-color: $insensitive_bg_color !important;
+    background-color: $insensitive_bg_color;
     box-shadow: none;
     text-shadow: none;
     icon-shadow: none;
@@ -194,3 +194,38 @@
     icon-shadow: none;
   }
 }
+
+// overview icons
+@mixin overview-icon($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: $selected_bg_color;
+    }
+  }
+
+  &:drop {
+    .overview-icon {
+      background-color: transparentize($selected_bg_color, .15);
+    }
+  }
+
+  &:active,
+  &:checked {
+    .overview-icon {
+      background-color: transparentize(darken($osd_bg_color, 10%), .5);
+    }
+  }
+}

data/theme/gnome-shell-sass/_widgets.scss

@@ -5,34 +5,47 @@
 //
 
 /* WIDGETS */
-@import 'widgets/app-grid';
-@import 'widgets/app-switcher';
-@import 'widgets/buttons';
-@import 'widgets/calendar';
-@import 'widgets/check-box';
-@import 'widgets/corner-ripple';
-@import 'widgets/dash';
-@import 'widgets/dialogs';
+
+// Primary widgets
+@import 'widgets/base';
 @import 'widgets/entries';
-@import 'widgets/hotplug';
-@import 'widgets/ibus-popup';
-@import 'widgets/keyboard';
-@import 'widgets/login-dialog';
-@import 'widgets/looking-glass';
-@import 'widgets/message-list';
-@import 'widgets/notifications';
-@import 'widgets/misc';
-@import 'widgets/network-dialog';
-@import 'widgets/osd';
-@import 'widgets/overview';
-@import 'widgets/panel';
-@import 'widgets/popovers';
-@import 'widgets/screen-shield';
+@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/slider';
-@import 'widgets/switches';
+@import 'widgets/app-grid';
+@import 'widgets/dash';
+@import 'widgets/workspace-thumbnails';
+// A11y / misc
+@import 'widgets/a11y';
+@import 'widgets/misc';
 @import 'widgets/tiled-previews';
-@import 'widgets/window-picker';
-@import 'widgets/workspace-switcher';
+@import 'widgets/keyboard';
+@import 'widgets/looking-glass';
+// Lock / login screens
+@import 'widgets/login-dialog';
+@import 'widgets/screen-shield';

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

@@ -11,7 +11,6 @@ $app_icon_padding: 24px;
 
   .overview-icon {
     icon-size: $app_icon_size;
-    StIcon { margin-bottom: $base_margin; } // margin on icon so label isn't close
   }
 }
 
@@ -21,59 +20,16 @@ $app_icon_padding: 24px;
 
 $app_grid_fg_color: #fff;
 
-// Outline for low res icons
-.lowres-icon {
-  icon-shadow: 0 1px 2px rgba(0,0,0,0.3);
-}
-
-// Dropshadow for large icons
-.icon-dropshadow {
-  icon-shadow: 0 1px 2px rgba(0,0,0,0.4);
-}
-
 // Icon tiles in the app grid
 .app-well-app,
-.app-folder {
+%app-well-app {
+  @include overview-icon($app_grid_fg_color);
 
-  .overview-icon {
-    @extend %icon_tile;
-    color: $app_grid_fg_color !important;
-  }
+  .overview-icon.overview-icon-with-label {
+    padding: 10px 8px 5px 8px;
 
-  &:selected {
-    .overview-icon {
-      background-color: transparentize($osd_bg_color,0.7);
-      color: $app_grid_fg_color;
-    }
-  }
-
-  &:hover,
-  &:focus,
-  &:selected {
-    .overview-icon {
-      background-color: transparentize($osd_fg_color,0.9);
-      color: $osd_fg_color;
-    }
-  }
-
-  &:focus {
-    .overview-icon {
-      background-color: transparentize($osd_fg_color,0.7  );
-      // border-color: $selected_bg_color;
-      color: $app_grid_fg_color;
-    }
-  }
-
-  &:drop {
-    .overview-icon {
-      background-color: transparentize($selected_bg_color,.15);
-    }
-  }
-
-  &:active,
-  &:checked {
-    .overview-icon {
-      background-color: transparentize(darken($osd_bg_color,10%), 0.5);
+    > StBoxLayout {
+      spacing: $base_spacing;
     }
   }
 }
@@ -81,7 +37,6 @@ $app_grid_fg_color: #fff;
 /* App Folders */
 .app-folder {
   .overview-icon {
-    @extend %icon_tile;
   }
 }
 
@@ -178,11 +133,6 @@ $app_grid_fg_color: #fff;
   padding: 0px 88px 10px 88px;
 }
 
-.app-well-app > .overview-icon.overview-icon-with-label {
-  padding: 10px 8px 5px 8px;
-  spacing: $base_spacing;
-}
-
 // Label when no frequent apps
 .no-frequent-applications-label { @extend %status_text; }
 
@@ -202,41 +152,35 @@ $app_grid_fg_color: #fff;
 }
 
 // buttons
-.app-view-control { 
-  padding: $base_padding $base_padding*5;
-  margin: 0;
-  background-color: transparentize($osd_bg_color, 0.5);
-  border-width: 1px;
-  color: darken($osd_fg_color, 25%);
+.app-view-control {
+  padding: 4px 32px;
+  margin: 0 4px;
 
-  &:hover {
-    background-color: transparentize($osd_bg_color, 0.5) !important;
-    box-shadow:none !important;
+  &, &:hover, &:checked {
+    @include button(undecorated);
     color: darken($osd_fg_color, 25%);
   }
 
+  &:hover {
+    color: $osd_fg_color;
+    box-shadow: inset 0 -2px darken($osd_fg_color, 25%);
+  }
+
   &:active {
-    box-shadow: none;
-    background-color: $selected_bg_color !important;
-    &:hover {
-      background-color: lighten($selected_bg_color, 11%) !important;
-    }
+    box-shadow: inset 0 -2px $osd_fg_color;
   }
 
   &:checked {
-    background-color: $selected_bg_color !important;
-    color: $selected_fg_color;
-    box-shadow: none;
-    &:active { background-color: darken($selected_bg_color, 4%) !important; }
-    &:hover { background-color: lighten($selected_bg_color, 7%) !important; }
+    color: $osd_fg_color;
+    box-shadow: inset 0 -2px $selected_bg_color;
   }
 
   &:first-child {
-    border-right-width: 0 !important;
-    border-radius: $base_border_radius 0 0 $base_border_radius;
+    border-right-width: 0;
+    border-radius: 0;
   }
 
   &:last-child {
-    border-radius: 0 $base_border_radius $base_border_radius 0;
+    border-radius: 0;
   }
 }

data/theme/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 2px rgba(black, 0.4);
+}

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

@@ -1,87 +1,65 @@
 /* Date/Time Menu */
 
-.clock-display-box { spacing: $base_spacing; }
+.clock-display-box {
+  spacing: $base_spacing / 2;
+
+  .clock {
+    padding-left: $base_padding;
+    padding-right: $base_padding;
+  }
+}
 
 // overall menu
 #calendarArea {
   padding:0;
-  margin:0;
 }
 
 // Calendar menu side column
 .datemenu-calendar-column {
-  spacing: 0;
+  spacing: $base_spacing;
   border: 0 solid $bubble_borders_color;
-  padding: $base_padding * 2;
-  padding-bottom: 3em; // account for the notifications clear button
-  padding-top:0;
+  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; }
 
-  // today button (the date)
-  .datemenu-today-button {
-    padding: $base_padding * 1.5;
-    margin: $base_margin;
-    border: 1px solid transparent;
-    border-radius: $base_border_radius + 2px;
-
-    &:hover { @include button(hover);}
-    &:focus { @include button(focus);}
-
-    &:active {
-      @include button(active);
-    }
-
-    // weekday label
-    .day-label {
-      @include fontsize($base_font_size+1);
-      font-weight: bold;
-    }
-
-    // date label
-    .date-label {
-      @include fontsize($base_font_size+7);
-      font-weight: 1000;
-    }
-  }
-
-  // calendar
-  .calendar {
-    @extend %notification_bubble;
-    margin:$base_margin !important;
-    margin-bottom: $base_padding + $base_margin !important;
-    padding:$base_padding !important;
-
-    // more below for sub-elements
-  }
-
   .datemenu-displays-section {
-    margin:0;
   }
 
   .datemenu-displays-box {
     spacing: $base_spacing;
-    margin:0;
-
-    // world clocks and weather
-    .world-clocks-button,
-    .weather-button {
-      @extend %notification_bubble;
-      padding:$base_padding !important;
-    }
   }
 }
 
 .events-section-title {
+  @include notification_bubble($flat: true);
   color: desaturate(darken($fg_color,40%), 10%);
   font-weight: bold;
-  border-radius: 4px;
   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 {
@@ -132,6 +110,7 @@
       @include fontsize($base_font_size - 4);
     }
   }
+
   .calendar-day { //border collapse hack - see calendar.js
     border-width: 0;
   }
@@ -140,8 +119,12 @@
     border-top-width: 1px;
   }
 
-  .calendar-day-left { border-left-width: 1px; }
+  .calendar-day-left {
+    border-left-width: 1px;
+  }
+
   .calendar-work-day {}
+
   .calendar-nonwork-day {
     color: $insensitive_fg_color;
   }
@@ -161,13 +144,14 @@
     &:active,&:selected {
       background-color: $selected_bg_color;
       color: $selected_fg_color;
+
       &:hover,&:focus {
         background-color:lighten($selected_bg_color, 3%);
         color: $selected_fg_color;
       }
     }
-
   }
+
   .calendar-day-with-events {
     color: lighten($fg_color,10%);
     font-weight: bold;
@@ -176,7 +160,6 @@
 
   .calendar-other-month-day {
     color: transparentize($fg_color ,0.5);
-    opacity: 0.5;
   }
 
   .calendar-week-number {
@@ -192,51 +175,16 @@
   }
 }
 
+/* World clocks */
+.world-clocks-button {
+  @include notification_bubble;
+  padding: $base_padding * 2;
 
-/* Weather */
-.weather-box {
-  spacing: $base_spacing;
-  padding:$base_padding;
-
-  .weather-header {
-    color: desaturate(darken($fg_color,40%), 10%);
-    font-weight: bold;
-    &.location {
-      font-weight: normal;
-      @include fontsize($base_font_size - 1);
-    }
-  }
-
-  .weather-grid {
-    margin-top: $base_margin;
+  .world-clocks-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: $base_icon_size * 2;
-  }
-
-  .weather-forecast-temp {
-    font-weight: bold;
-  }
-}
-
-/* World clocks */
-.world-clocks-grid {
-  padding:$base_padding;
-  spacing-rows: $base_spacing;
-  spacing-columns: $base_spacing * 2;
-
   // title
   .world-clocks-header {
     color: desaturate(darken($fg_color,40%), 10%);
@@ -266,3 +214,49 @@
     @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/theme/gnome-shell-sass/widgets/_corner-ripple.scss

@@ -13,12 +13,3 @@ $ripple_size: 50px;
   // just a simple change to the border radius position
   &:rtl { border-radius: 0 0 0 $ripple_size + 2px; }
 }
-
-// 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%);
-}

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

@@ -9,12 +9,11 @@ $dash_border_radius: $modal_radius * 1.5;
   @include fontsize($base_font_size - 2);
   padding: ($dash_spacing / 2) 0;
 
-  //fixme: can't have non uniform borders :(
   border-radius: 0 $dash_border_radius $dash_border_radius 0; 
-  border-left-width: 0 !important;
-  &:rtl { 
+  border-left-width: 0;
+  &:rtl {
     border-radius: $dash_border_radius 0 0 $dash_border_radius;
-    border-right-width: 0 !important;
+    border-right-width: 0;
   }
 
   .placeholder {
@@ -49,36 +48,13 @@ $dash_border_radius: $modal_radius * 1.5;
 
 // Show apps button
 .show-apps {
-  color: $osd_fg_color;
+  @include overview-icon($osd_fg_color);
 
-  & .overview-icon {
-    @extend %icon_tile;
-    color: $osd_fg_color;
-  }
-
-  &:hover,
   &:focus,
-  &:selected {
-    .overview-icon {
-      background-color: transparentize($osd_fg_color,0.9);
-      color: $osd_fg_color;
-    }
-  }
-
-  &:drop .overview-icon {
-    background-color: transparentize($selected_bg_color,.15);
-  }
-
-  &:active, &:checked {
+  &:checked {
     .overview-icon {
       background-color: darken($osd_bg_color,10%);
-    }
-  }
-
-  &:checked, &:focus {
-     .show-apps-icon {
       color: $fg_color;
-      transition-duration: 100ms;
     }
   }
 }

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

@@ -1,5 +1,9 @@
 /* Modal Dialogs */
 
+.headline {
+  @include fontsize($base_font_size + 1);
+}
+
 .modal-dialog {
   border-radius: $modal_radius;
   @extend %bubble_panel;
@@ -15,12 +19,7 @@
   }
 }
 
-.mount-dialog-subject {
-  @include fontsize($base_font_size + 3);
-}
-
 /* End Session Dialog */
-
 .end-session-dialog {
   width: 30em;
 
@@ -38,6 +37,11 @@
     text-align: center;
     font-size: 18pt;
     font-weight: 800;
+
+    &.leightweight {
+      font-size: 13pt;
+      font-weight: 800;
+    }
   }
   .message-dialog-description { text-align: center; }
 }
@@ -162,8 +166,3 @@
 .audio-selection-device-icon {
   icon-size: $base_icon_size * 4;
 }
-
-/* Access Dialog */
-.access-dialog {
-  spacing: 30px;
-}

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

@@ -1,4 +1,9 @@
 // IBus Candidate Popup
+
+.candidate-popup-boxpointer {
+  @extend .popup-menu-boxpointer;
+}
+
 .candidate-popup-content {
   padding: 0.5em;
   spacing: 0.3em;

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

@@ -10,7 +10,7 @@ $default_key_bg_color: if($variant=='light', darken($osd_bg_color, 11%), lighten
 // draw keys using button function
 #keyboard {
   background-color: transparentize(if($variant=='light', darken($bg_color, 5%), darken($bg_color, 8%)), 0.1);
-  box-shadow: inset 0 1px 0 0 $osd_outer_borders_color !important;
+  box-shadow: inset 0 1px 0 0 $osd_outer_borders_color;
 
   .page-indicator {
     padding: $base_padding;
@@ -52,10 +52,6 @@ $default_key_bg_color: if($variant=='light', darken($osd_bg_color, 11%), lighten
 
   // non-character keys
   &.default-key {
-
-    // size of the icon asset
-    background-size: 24px;
-
     @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);}
@@ -63,19 +59,14 @@ $default_key_bg_color: if($variant=='light', darken($osd_bg_color, 11%), lighten
 
   // enter key is suggested-action
   &.enter-key {
-    background-image: url("resource:///org/gnome/shell/theme/key-enter.svg");
-
     @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%));}
   }
 
-  // key assets
-  &.shift-key-lowercase {background-image: url("resource:///org/gnome/shell/theme/key-shift.svg");}
-  &.shift-key-uppercase {background-image: url("resource:///org/gnome/shell/theme/key-shift-uppercase.svg");}
-  &.shift-key-uppercase:latched {background-image: url("resource:///org/gnome/shell/theme/key-shift-latched-uppercase.svg");}
-  &.hide-key {background-image: url("resource:///org/gnome/shell/theme/key-hide.svg");}
-  &.layout-key {background-image: url("resource:///org/gnome/shell/theme/key-layout.svg");}
+  &.shift-key-uppercase { color: $selected_bg_color }
+
+  StIcon { icon-size: 1.125em; }
 }
 
 // long press on a key popup
@@ -121,4 +112,4 @@ $default_key_bg_color: if($variant=='light', darken($osd_bg_color, 11%), lighten
   @include fontsize($base_font_size + 3);
   spacing: 12px;
   min-height: 20pt;
-}
+}

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

@@ -68,12 +68,30 @@
       }
     }
   }
+
+  .cancel-button,
+  .switch-user-button,
+  .login-dialog-session-list-button {
+    padding: 0;
+    border-radius: 99px;
+    width: $base_icon_size * 2;
+    height: $base_icon_size * 2;
+    border-color: transparentize($bg_color,0.7);
+    background-color: transparentize($bg_color,0.7);
+
+    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 { spacing: 5px; }
-.login-dialog-message-warning { color: $warning_color; }
+.login-dialog-button-box { width: 23em; spacing: 5px; }
+.login-dialog-message { text-align: center; }
 .login-dialog-message-hint { padding-top: 0; padding-bottom: 20px; }
 .login-dialog-user-selection-box { padding: 100px 0px; }
 .login-dialog-not-listed-label {
@@ -100,7 +118,7 @@
 }
 
 .login-dialog-user-list-item {
-  border-radius: 5px;
+  border-radius: $base_border_radius + 4px;
   padding: 6px;
   color: darken($osd_fg_color,30%);
   &:ltr .user-widget { padding-right: 1em; }
@@ -113,20 +131,27 @@
   &:focus .login-dialog-timed-login-indicator { background-color: $selected_fg_color; }
 }
 
-.login-dialog-username,
 .user-widget-label {
   color: $osd_fg_color;
+}
+
+.user-widget.horizontal .user-widget-label {
   @include fontsize($base_font_size + 2);
   font-weight: bold;
   text-align: left;
   padding-left: 15px;
-}
 
-.user-widget-label {
   &:ltr { padding-left: 14px; }
   &:rtl { padding-right: 14px; }
 }
 
+.user-widget.vertical .user-widget-label {
+  @include fontsize($base_font_size + 5);
+  text-align: center;
+  font-weight: normal;
+  padding-top: 16px;
+}
+
 .login-dialog-prompt-layout {
   padding-top: 24px;
   padding-bottom: 12px;
@@ -134,18 +159,12 @@
   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;
 }
-
-.login-dialog-session-list-button StIcon {
-  icon-size: 1.25em;
-}
-
-.login-dialog-session-list-button {
-  color: darken($osd_fg_color,30%);
-  &:hover,&:focus { color: $osd_fg_color; }
-  &:active { color: darken($osd_fg_color, 50%); }
-}

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

@@ -5,14 +5,14 @@
   background-color: $osd_bg_color;
   spacing: $base_spacing;
   padding: 4px;
-  border: 2px solid transparentize($osd_fg_color, 0.8);
-  border-top-width:0;
-  border-radius: 0 0 $base_border_radius $base_border_radius;
+  border: 1px solid transparentize($osd_fg_color, 0.8);
+  border-radius: $base_border_radius;
+  color: $osd_fg_color;
 
   & > #Toolbar {
     border: none;
     border-radius: $base_border_radius;
-    background-color: darken($osd_bg_color, 10%);
+    background-color: $osd_bg_color;
   }
 
   .labels { spacing: $base_spacing; }
@@ -20,19 +20,18 @@
     -natural-hpadding: $base_padding * 2;
     -minimum-hpadding: 6px;
     font-weight: bold;
-    color: $fg_color;
+    color: darken($osd_fg_color, 15%);
     transition-duration: 100ms;
     padding-left: .3em;
     padding-right: .3em;
+    border-bottom-width: 2px;
     &:hover {
-      color: white;
-      text-shadow: black 0px 2px 2px;
+      color: $osd_fg_color;
     }
     &:selected {
       border-bottom-width: 2px;
-      border-color: lighten($selected_bg_color,5%);
-      color: white;
-      text-shadow: black 0px 2px 2px;
+      box-shadow: inset 0 -2px 0 0 lighten($selected_bg_color, 5%);
+      color: $osd_fg_color;
     }
   }
   StBoxLayout#EvalBox { padding: 4px; spacing: $base_spacing; }
@@ -41,12 +40,17 @@
 
 .lg-dialog {
   StEntry {
-    selection-background-color: #bbbbbb;
-    selected-color: $osd_bg_color;
+    background-color: transparentize(lighten($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: #999999;
-    &:hover { color: #dddddd; }
+    color: $link_color;
+    &:hover { color: lighten($link_color, 10%); }
+    &:active { color: darken($link_color, 10%); }
    }
 }
 
@@ -60,7 +64,7 @@
 }
 
 .lg-obj-inspector-button {
-    border: 1px solid gray;
+    border: 1px solid $osd_borders_color;
     padding: 4px;
     border-radius: $base_border_radius;
     &:hover { border: 1px solid #ffffff; }
@@ -75,7 +79,8 @@
 }
 
 .lg-extension {
-    border: 1px solid $osd_borders_color;
+    border: 1px solid lighten($osd_borders_color, 5%);
+    background-color: lighten($osd_bg_color, 5%);
     border-radius: $base_border_radius;
     padding: 4px;
 }

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

@@ -11,7 +11,7 @@
 
 .message-list-sections {
   spacing: $base_spacing;
-  margin: $base_margin * 4; // to account for scrollbar
+  margin: 0 $base_margin * 4; // to account for scrollbar
 }
 
 .message-list-section,
@@ -19,40 +19,61 @@
   spacing: $base_spacing;
 }
 
-.message-list-section-list {
-  &:ltr {padding:0;}
-  &:rtl {padding:0;}
-}
-
 // do-not-disturb + clear button
 .message-list-controls {
-  margin: $base_margin $base_margin*2;
-  spacing: $base_spacing;
+  margin: ($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;
 }
 
 // message bubbles
 .message {
-  @extend %notification_bubble;
+  @include notification_bubble;
 
-  // title
-  .message-title {
-    color: $fg_color;
-    font-weight: bold;
-    margin-bottom:4px;
+  // icon container
+  .message-icon-bin {
+    padding: ($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 {
-    color: darken($fg_color, 10%);
-    padding: $base_padding 0;
-    margin:$base_margin * 2;
-    &:ltr {
-      margin-left: $base_margin;
-      padding-right:$base_padding;
-    }
-    &:rtl {
-      margin-right: $base_margin;
-      padding-left:$base_padding;
+    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);
+      text-align: right;
+      /* HACK: the label should be baseline-aligned with a 1em label, fake this with some bottom padding */
+      padding-bottom: 0.13em;
     }
   }
 
@@ -63,48 +84,15 @@
     &:active { color: if($variant=='light', lighten($fg_color, 40%), darken($fg_color, 20%)); }
   }
 
-
-  // icon container
-  .message-icon-bin {
-    padding: $base_padding;
-    margin:$base_padding 0;
-
-    &:rtl {
-      // padding: $base_padding;
-    }
-
-    // icon size and color
-    > StIcon {
-      color: $fg_color;
-      icon-size: $base_icon_size*2; // 32px
-      -st-icon-style: symbolic;
-
-      padding:0;
-      margin:$base_padding;
-    }
-
-    // fallback
-    > .fallback-app-icon {
-      width: $base_icon_size;
-      height: $base_icon_size;
-    }
-  }
-
-  // secondary container in title box
-  .message-secondary-bin {
-    padding: 0;
-
-    // notification time stamp
-    > .event-time {
-      color: transparentize($fg_color, 0.5);
-      @include fontsize($base_font_size - 2);
-      text-align: right;
-      margin: 0 $base_margin * 2;
-      /* HACK: the label should be baseline-aligned with a 1em label, fake this with some bottom padding */
-      padding-bottom: $base_padding;
-    }
+  // body
+  .message-body {
+    color: darken($fg_color, 10%);
   }
+}
 
+// URLs in messages
+.url-highlighter {
+  link-color: $link_color;
 }
 
 /* Media Controls */
@@ -125,9 +113,9 @@
 
   &:insensitive { color: darken($fg_color,40%); }
   
-  // fix border-radius for last button on hover
-  &:last-child:ltr { &:hover {border-radius:  0 $base_border_radius+2 $base_border_radius+2 0;} }
-  &:last-child:rtl { &:hover {border-radius: $base_border_radius+2 0 0 $base_border_radius+2;} }
+  // 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
@@ -142,6 +130,5 @@
     border: 1px solid transparent;
     border-radius: $base_border_radius;
     icon-size: $base_icon_size * 2 !important;
-    padding: $base_padding * 2;
   }
 }

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

@@ -1,32 +1,9 @@
-// Links/URLs
-.shell-link {
-  color: $link_color;
-  &:hover { color: lighten($link_color,10%); }
-}
-
-.url-highlighter { link-color: $link_color; }
-
 // Rubberband for select-area screenshots
 .select-area-rubberband {
   background-color: transparentize($selected_bg_color,0.7);
   border: 1px solid $selected_bg_color;
 }
 
-// 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 $selected_bg_color;
-  &.full-screen { border-width: 0; }
-}
-
 // User icon
 .user-icon {
   background-size: contain;
@@ -35,22 +12,33 @@
   &:hover {
     color: lighten($osd_fg_color,30%);
   }
+
+  & StIcon {
+    background-color: transparentize($osd_fg_color,0.95);
+    border-radius: 99px;
+  }
 }
 
-// Input Source Switcher
-.input-source-switcher-symbol {
-  font-size: 34pt;
-  width: 96px;
-  height: 96px;
+.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;
+  }
 }
 
-// Window cycler highlight
-.cycler-highlight {
-  border: 5px solid $selected_bg_color;
+.user-widget.horizontal .user-icon {
+  icon-size: $base_icon_size * 4; // 64px
+
+  & StIcon {
+    padding: $base_padding * 2 ; // 12px
+    width: $base_icon_size * 2.5; height:  $base_icon_size * 2.5; // 40px;
+  }
 }
 
-// Text
-.headline { @include fontsize($base_font_size + 1); }
 .lightbox { background-color: black; }
 .flashspot { background-color: white; }
 

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

@@ -7,39 +7,8 @@ $notification_banner_width: 34em;
 .notification-banner {
   min-height: $notification_banner_height;
   width: $notification_banner_width;
-  @include fontsize($base_font_size);
-  margin: $base_margin;
-  border-radius: $modal_radius;
-
-  .message-title { color: $fg_color }
-  .message-content { color: $fg_color; }
-
-  &:hover { background: $bg_color; }
-  &, &:focus, &:active {
-    background-color: $bg_color;
-    .message-title { color: $fg_color }
-    .message-content { color: $fg_color; }
-  }
-
-  // icon
-  .message-icon-bin > StIcon {
-    icon-size: $base_icon_size * 2;
-    color: $fg_color;
-  }
-
-  .notification-icon {
-    padding: 5px;
-  }
-
-  .notification-content {
-    padding: 5px;
-    spacing: 5px;
-  }
-
-  .secondary-icon { icon-size: $base_icon_size; }
 
   .notification-actions {
-    padding-top: 0;
     spacing: 0;
   }
 
@@ -63,8 +32,6 @@ $notification_banner_width: 34em;
   border-radius: 0.9em; // should be 0.8 but whatever; wish I could do 50%;
 }
 
-.secondary-icon { icon-size: $base_icon_size; }
-
 // chat bubbles
 .chat-body { spacing: 5px; }
 .chat-response { margin: 5px; }
@@ -87,4 +54,4 @@ $notification_banner_width: 34em;
   font-weight: bold;
   color: lighten($fg_color,18%);
   &:rtl { padding-left: 0; padding-right: 4px; }
-}
+}

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

@@ -2,8 +2,8 @@
 // a.k.a. the panel
 
 $panel_corner_radius: $base_border_radius+1;
-$panel_bg_color: if($variant == 'light', rgba(0,0,0,0.9), #000);
-$panel_fg_color: if($variant == 'light', darken($fg_color, 15%), darken($fg_color, 10%));
+$panel_bg_color: #000;
+$panel_fg_color: #ccc;
 $panel_height: 1.86em;
 
 
@@ -15,8 +15,7 @@ $panel_height: 1.86em;
 
   // transparent panel on lock & login screens
   &.unlock-screen,
-  &.login-screen,
-  &.lock-screen {
+  &.login-screen {
     background-color: transparent;
 
     .panel-corner {
@@ -55,9 +54,6 @@ $panel_height: 1.86em;
     }
 
     &:active, &:overview, &:focus, &:checked {
-      background-color: $panel_bg_color; // Trick due to St limitations. It needs a background to draw a box-shadow
-      box-shadow: inset 0 -2px 0 0 lighten($selected_bg_color,5%);
-
       color: lighten($panel_fg_color, 20%);
     }
 
@@ -77,13 +73,32 @@ $panel_height: 1.86em;
 
     // lock & login screen styles
     .unlock-screen &,
-    .login-screen &,
-    .lock-screen & {
+    .login-screen & {
       color: lighten($fg_color, 10%);
       &:focus, &:hover, &:active { color: lighten($fg_color, 10%); }
     }
   }
 
+  .panel-button {
+    &:active, &:overview, &:focus, &:checked {
+      // Trick due to St limitations. It needs a background to draw a box-shadow
+      background-color: rgba(0, 0, 0, 0.01);
+      box-shadow: inset 0 -2px 0 0 lighten($selected_bg_color,5%);
+    }
+  }
+
+  .panel-button.clock-display {
+    // Move highlight from .panel-button to .clock
+    &:active, &:overview, &:focus, &:checked {
+      box-shadow: none;
+
+      .clock {
+        background-color: rgba(0, 0, 0, 0.01);
+        box-shadow: inset 0 -2px 0 0 lighten($selected_bg_color,5%);
+      }
+    }
+  }
+
   .panel-status-indicators-box,
   .panel-status-menu-box {
     spacing: 2px;

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

@@ -3,8 +3,7 @@
 $popover_arrow_height: 12px;
 
 //.the popover itself
-.popup-menu-boxpointer,
-.candidate-popup-boxpointer {
+.popup-menu-boxpointer {
   -arrow-border-radius: $base_border_radius+4;
   -arrow-background-color: $bg_color;
   -arrow-border-width: 1px;
@@ -83,11 +82,20 @@ $popover_arrow_height: 12px;
 
 // separator
 .popup-separator-menu-item {
-  //-margin-horizontal: 24px;
-  height: 1px; //not really the whole box
-  margin: 6px 64px;
-  background-color: lighten($borders_color, 2%);
-  border: none !important;
+  padding: 0;
+
+  .popup-separator-menu-item-separator {
+    //-margin-horizontal: 24px;
+    height: 1px; //not really the whole box
+    margin: 6px 64px;
+    background-color: lighten($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
@@ -118,4 +126,4 @@ $popover_arrow_height: 12px;
       margin-right: $base_icon_size;
     }
   }
-}
+}

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

@@ -1,68 +1,64 @@
 /* Screen Shield */
 
-$_screenshield_shadow: 0px 0px 6px rgba(0, 0, 0, 0.726);
-
-.screen-shield-arrows {
-  padding-bottom: 3em;
-}
-
-.screen-shield-arrows Gjs_Arrow {
+.unlock-dialog-clock {
   color: white;
-  width: 80px;
-  height: 48px;
-  -arrow-thickness: 12px;
-  -arrow-shadow: $_screenshield_shadow;
-}
-
-.screen-shield-clock {
-  color: white;
-  text-shadow: $_screenshield_shadow;
-  font-weight: bold;
+  font-weight: 300;
   text-align: center;
-  padding-bottom: 1.5em;
+  spacing: 24px;
+  padding-bottom: 2.5em;
 }
 
-.screen-shield-clock-time {
-  font-size: 72pt;
-  text-shadow: $_screenshield_shadow;
+.unlock-dialog-clock-time {
+  font-size: 64pt;
+  padding-top: 42px;
   font-feature-settings: "tnum";
 }
 
-.screen-shield-clock-date { 
-  font-size: 28pt;
+.unlock-dialog-clock-date {
+  font-size: 16pt;
   font-weight: normal;
 }
 
-.screen-shield-notifications-container {
+.unlock-dialog-clock-hint {
+  font-weight: normal;
+  padding-top: 48px;
+}
+
+.unlock-dialog-notifications-container {
+  margin: 12px 0;
   spacing: 6px;
-  width: 30em;
+  width: 23em;
   background-color: transparent;
-  max-height: 500px;
   .summary-notification-stack-scrollview {
     padding-top: 0;
     padding-bottom: 0;
   }
 
   .notification,
-  .screen-shield-notification-source {
+  .unlock-dialog-notification-source {
     padding: 12px 6px;
-    border: 1px solid $osd_outer_borders_color;
-    background-color: transparentize($osd_bg_color,0.5);
+    border: none;
+    background-color: transparentize($osd_bg_color,0.7);
     color: $osd_fg_color;
-    border-radius: 4px;
+    border-radius: $modal_radius;
+
+    &.critical { background-color: transparentize($osd_bg_color,0.1) }
   }
-  .notification { margin-right: 15px; } //compensate for space allocated to the scrollbar
 }
 
-
-.screen-shield-notification-label {
-  font-weight: bold;
+.unlock-dialog-notification-label {
   padding: 0px 0px 0px 12px;
 }
 
-.screen-shield-notification-count-text { 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;
 
-#panel.lock-screen { background-color: transparentize($osd_bg_color, 0.5); }
+}
 
 .screen-shield-background { //just the shadow, really
   background: black;
@@ -70,14 +66,13 @@ $_screenshield_shadow: 0px 0px 6px rgba(0, 0, 0, 0.726);
 }
 
 #lockDialogGroup {
-  background: lighten(#2e3436, 8%) url(resource:///org/gnome/shell/theme/noise-texture.png);
-  background-repeat: repeat;
+  background-color: lighten(#2e3436, 8%);
 }
 
-#screenShieldNotifications {
+#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/theme/gnome-shell-sass/widgets/_search-results.scss

@@ -3,19 +3,16 @@
 // 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;
-  padding:0 !important;
-  margin:0 !important;
-  background-color:transparent;
-  box-shadow:none;
-  border:none;
+
   // separator
   .search-section-separator { 
-    // margin-top: $base_padding * 2;
     // height: 1px;
     // background-color: $osd_outer_borders_color;
     height: 0;
@@ -32,8 +29,24 @@
   text-shadow: 0 1px if($variant == 'light', rgba(255,255,255,0.2), rgba(0,0,0,0.2));
   color: $osd_fg_color;
   padding: $base_padding * 3;
-  margin: $base_margin 0;
-  spacing: 0;
+  // 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
@@ -43,54 +56,12 @@
 
 // Search results with icons
 .grid-search-result {
-  > .overview-icon {
-    @extend %icon_tile;
-    color: $osd_fg_color;
-  }
-
-  > .overview-icon.overview-icon-with-label {
-    padding: 10px 8px 5px 8px;
-    spacing: $base_spacing;
-  }
-
-  &:hover,
-  &:focus,
-  &:selected {
-    .overview-icon {
-      background-color: transparentize($osd_bg_color,0.8);
-      color: $osd_fg_color;
-    }
-  }
-
-  &:drop .overview-icon {
-    background-color: transparentize($selected_bg_color,.15);
-  }
-
-  &:active .overview-icon,
-  &:checked .overview-icon {
-    background-color: transparentize(darken($osd_bg_color,10%), 0.5);
-  }
+  @extend %app-well-app;
 }
 
 // search result provider
 .search-provider-icon {
-  @extend %icon_tile;
-
-  padding: $base_padding;
-  spacing: 0;
-  margin-right: $base_margin * 2;
-
-  &:focus,
-  &:selected,
-  &:hover {
-    background-color: transparentize($osd_fg_color,.9);
-    transition-duration: 200ms;
-  }
-
-  &:active,
-  &:checked {
-    background-color: transparentize(darken($osd_bg_color,10%),.1);
-  }
+  @extend %search-section-content-item;
 
   // content
   .list-search-provider-content {
@@ -113,34 +84,16 @@
 
 // search result listitem
 .list-search-result {
-  @extend %icon_tile;
-  spacing: 0;
-  padding: $base_padding;
-  color: $osd_fg_color;
-
-  border-radius: $base_border_radius + 2px !important;
-
-  &:focus,
-  &:selected,
-  &:hover {
-    background-color: transparentize($osd_fg_color,.9);
-    transition-duration: 200ms;
-  }
-  &:active,
-  &:checked {
-    background-color: transparentize(darken($osd_bg_color,10%),.1);
-  }
+  @extend %search-section-content-item;
 
   // content
   .list-search-result-content {
-    spacing: 0;
+    spacing: $base_padding;
   }
 
-  // list item title
+  // list item title (with leading icon)
   .list-search-result-title {
-    color: $osd_fg_color;
     spacing: $base_spacing * 2;
-    padding-right: $base_padding;
     // font-weight: bold;
   }
 

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

@@ -52,4 +52,16 @@
   &: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/theme/gnome-shell-sass/widgets/_window-picker.scss

@@ -1,7 +1,7 @@
 /* Window Picker */
 
-$window_picker_spacing: $base_spacing * 8; // 48px
-$window_picker_padding: $base_padding * 10; // 60px
+$window_picker_spacing: $base_spacing * 2; // 16px
+$window_picker_padding: $base_padding * 2; // 16px
 
 $window_thumbnail_border_color:transparentize($selected_fg_color, 0.65);
 
@@ -63,4 +63,4 @@ $window_close_button_padding: 3px;
   &:active {
     background-color: darken($selected_bg_color, 5%);
   }
-}
+}

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

@@ -16,7 +16,6 @@
 }
 
 .ws-switcher-box {
-  // background: transparent;
   background: transparent;
   height: 50px;
   background-size: 32px;
@@ -29,44 +28,9 @@
 .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;
 }
-
-/* Workspace pager */
-
-// thumbnails in overview
-.workspace-thumbnails { 
-  @extend %overview_panel;
-  visible-width: 32px; //amount visible before hover
-  spacing: $base_spacing;
-  padding: $base_padding;
-
-  border-radius: $modal_radius 0 0 $modal_radius;
-  border-right-width: 0 !important;
-  //fixme: can't have non uniform borders :(
-  border-top-left-radius:0 !important;
-  border-bottom-left-radius:0 !important;
-
-  &:rtl { 
-    border-radius: 0 $modal_radius $modal_radius 0; 
-    border-left-width: 0 !important;
-  }
-
-  // drag and drop indicator
-  .placeholder {
-    background-image: url("resource:///org/gnome/shell/theme/dash-placeholder.svg");
-    background-size: contain;
-    height: 24px;
-  }
-}
-
-// 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/theme/gnome-shell-sass/widgets/_workspace-thumbnails.scss

@@ -0,0 +1,32 @@
+/* Workspace pager */
+
+// thumbnails in overview
+.workspace-thumbnails {
+  @extend %overview_panel;
+  visible-width: 32px; //amount visible before hover
+  spacing: $base_spacing;
+  padding: $base_padding;
+
+  border-radius: $modal_radius 0 0 $modal_radius;
+  border-right-width: 0;
+
+  &:rtl {
+    border-radius: 0 $modal_radius $modal_radius 0;
+    border-left-width: 0;
+  }
+
+  // drag and drop indicator
+  .placeholder {
+    background-image: url("resource:///org/gnome/shell/theme/dash-placeholder.svg");
+    background-size: contain;
+    height: 24px;
+  }
+}
+
+// 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/theme/key-enter.svg

@@ -1,4 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" class="keyboard-key" width="24" height="24">
-    <path overflow="visible" font-weight="400" style="line-height:normal;-inkscape-font-specification:'Bitstream Vera Sans';text-indent:0;text-align:start;text-decoration-line:none;text-transform:none;marker:none" d="M10 23H8.5c-.398 0-.796-.14-1.079-.422L.345 15.5l7.078-7.078C7.704 8.14 8.102 8 8.5 8H10v1.5c0 .398-.14.796-.422 1.079L4.657 15.5l4.921 4.922c.282.282.422.68.422 1.078z" color="#000" font-family="Bitstream Vera Sans" fill="#fff"/>
-    <path overflow="visible" d="M22 1.5v9a5 5 0 01-5 5H4" style="marker:none" color="#000" fill="none" stroke="#fff" stroke-width="3"/>
-</svg>

data/theme/key-hide.svg

@@ -1,3 +0,0 @@
-<svg class="keyboard-key" xmlns="http://www.w3.org/2000/svg" width="24" height="24">
-    <path d="M12 20.875L.562 9.438C.171 9.046 0 8.51 0 8V6h2c.511 0 1.046.17 1.438.563L12 15.125l8.563-8.562C20.953 6.17 21.488 6 22 6h2v2c0 .511-.17 1.046-.563 1.438z" fill="#e5e5e5"/>
-</svg>

data/theme/key-layout.svg

@@ -1,5 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" class="keyboard-key" width="24" height="24">
-    <path d="M4.5 2v21" fill="#e5e5e5" fill-rule="evenodd" stroke="#e5e5e5" stroke-width="3"/>
-    <path d="M4 12h6l2 4h8V6h-6l-2-4H4z" fill="none" stroke="#e5e5e5" stroke-width="2" stroke-linejoin="round"/>
-    <path d="M4 12h6l2 4h8V6h-6l-2-4H4z" fill="#e5e5e5" fill-rule="evenodd"/>
-</svg>

data/theme/key-shift-latched-uppercase.svg

@@ -1,3 +0,0 @@
-<svg class="keyboard-key" xmlns="http://www.w3.org/2000/svg" width="24" height="24">
-    <path style="marker:none" d="M12 0L2 12h6v6h8v-6h6zM8 21v3h8v-3z" color="#000" overflow="visible" fill="#3584e4"/>
-</svg>

data/theme/key-shift-uppercase.svg

@@ -1,3 +0,0 @@
-<svg class="keyboard-key" xmlns="http://www.w3.org/2000/svg" width="24" height="24">
-    <path d="M8 22v-8H2L12 2l10 12h-6v8z" style="marker:none" color="#000" overflow="visible" fill="#3584e4"/>
-</svg>

data/theme/key-shift.svg

@@ -1,3 +0,0 @@
-<svg class="keyboard-key" xmlns="http://www.w3.org/2000/svg" width="24" height="24">
-    <path d="M8 22v-8H2L12 2l10 12h-6v8z" style="marker:none" color="#000" overflow="visible" fill="#bebebe"/>
-</svg>

data/theme/keyboard-caps-lock-filled-symbolic.svg

@@ -0,0 +1,6 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16">
+    <g fill="#2e3436">
+        <path d="M6 8H2.937l5.126-5.781L13.186 8H10v2H6z" style="marker:none" color="#000" overflow="visible"/>
+        <path d="M6 11h4v2H6z" style="marker:none"/>
+    </g>
+</svg>

data/theme/keyboard-enter-symbolic.svg

@@ -0,0 +1,6 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16">
+    <g font-weight="400" fill="#2e3436">
+        <path d="M11.994 3v4.004c.002.666-.183.72-.445.852-.262.13-.555.144-.555.144H4v2h6.994s.71.014 1.45-.355c.738-.37 1.552-1.313 1.55-2.645V3z" style="line-height:normal;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-align:start;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000;text-transform:none;text-orientation:mixed;white-space:normal;shape-padding:0;isolation:auto;mix-blend-mode:normal;solid-color:#000;solid-opacity:1;marker:none" color="#000" font-family="sans-serif" overflow="visible"/>
+        <path d="M6 12v-1c0-.257-.13-.528-.313-.719l-1.28-1.303 1.28-1.26C5.87 7.529 6 7.258 6 7V6H5c-.31 0-.552.09-.75.281L1.594 8.978l2.656 2.74c.198.192.44.282.75.282z" style="line-height:normal;-inkscape-font-specification:'Bitstream Vera Sans';text-indent:0;text-align:start;text-decoration-line:none;text-transform:none;marker:none" color="#bebebe" font-family="Bitstream Vera Sans" overflow="visible"/>
+    </g>
+</svg>

data/theme/keyboard-hide-symbolic.svg

@@ -0,0 +1,7 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16">
+    <g color="#000" fill="#2e3436">
+        <path d="M4.707 5.293L3.293 6.707 8 11.414l4.707-4.707-1.414-1.414L8 8.586z" style="line-height:normal;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-align:start;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000;text-transform:none;text-orientation:mixed;white-space:normal;shape-padding:0;isolation:auto;mix-blend-mode:normal;solid-color:#000;solid-opacity:1;marker:none" font-weight="400" font-family="sans-serif" overflow="visible"/>
+        <path d="M12 6V5h1v1zM3 6V5h1v1z" style="marker:none" overflow="visible"/>
+        <path d="M3 6c0-.554.446-1 1-1s1 .446 1 1-.446 1-1 1-1-.446-1-1zM11 6c0-.554.446-1 1-1s1 .446 1 1-.446 1-1 1-1-.446-1-1z" style="marker:none" overflow="visible"/>
+    </g>
+</svg>

data/theme/keyboard-layout-filled-symbolic.svg

@@ -0,0 +1,7 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16">
+    <g fill="#2e3436" fill-rule="evenodd">
+        <path d="M2 1v14h2V1z" style="line-height:normal;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-align:start;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000;text-transform:none;text-orientation:mixed;white-space:normal;shape-padding:0;isolation:auto;mix-blend-mode:normal;solid-color:#000;solid-opacity:1" color="#000" font-weight="400" font-family="sans-serif" overflow="visible"/>
+        <path d="M3 1a1 1 0 00-1 1v6a1 1 0 001 1h3.383l.722 1.447A1 1 0 008 11h5a1 1 0 001-1V4a1 1 0 00-1-1H9.617l-.722-1.447A1 1 0 008 1zm1 2h3.383l.722 1.447A1 1 0 009 5h3v4H8.617l-.722-1.447A1 1 0 007 7H4z" style="line-height:normal;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-align:start;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000;text-transform:none;text-orientation:mixed;white-space:normal;shape-padding:0;isolation:auto;mix-blend-mode:normal;solid-color:#000;solid-opacity:1" color="#000" font-weight="400" font-family="sans-serif" overflow="visible"/>
+        <path d="M3 8h4l1 2h5V4H9L8 2H3z"/>
+    </g>
+</svg>

data/theme/keyboard-shift-filled-symbolic.svg

@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16">
+    <path d="M6 13V9H2.937l5.126-5.781L13.186 9H10v4z" style="marker:none" color="#000" overflow="visible" fill="#2e3436"/>
+</svg>

data/theme/meson.build

@@ -6,8 +6,9 @@ theme_sources = files([
   'gnome-shell-sass/_drawing.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/_app-switcher.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',
@@ -33,10 +34,12 @@ theme_sources = files([
   '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-switcher.scss',
+  'gnome-shell-sass/widgets/_workspace-thumbnails.scss'
 ])
 
 styles = [

data/theme/toggle-off-dark.svg

@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="46" height="22"><defs><linearGradient id="a"><stop offset="0" stop-color="#39393a"/><stop offset="1" stop-color="#302f30"/></linearGradient><linearGradient xlink:href="#a" id="b" x1="53" y1="294.429" x2="53" y2="309.804" gradientUnits="userSpaceOnUse" gradientTransform="translate(-42.76)"/></defs><g transform="translate(0 -291.18)" stroke-width="1.085"><rect style="marker:none" width="44.446" height="20.911" x=".625" y="291.715" rx="10.455" ry="10.073" fill="#323233" stroke="#272728"/><rect ry="10.455" rx="10.455" y="291.715" x=".543" height="20.911" width="21.143" style="marker:none" fill="url(#b)" stroke="#151515"/></g></svg>
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="46" height="22"><defs><linearGradient id="a"><stop offset="0" stop-color="#39393a"/><stop offset="1" stop-color="#302f30"/></linearGradient><linearGradient xlink:href="#a" id="b" x1="53" y1="294.429" x2="53" y2="309.804" gradientUnits="userSpaceOnUse" gradientTransform="translate(-42.76)"/></defs><g transform="translate(0 -291.18)" stroke-width="1.085" stroke="#151515"><rect style="marker:none" width="44.446" height="20.911" x=".625" y="291.715" rx="10.455" ry="10.073" fill="#282828"/><rect ry="10.455" rx="10.455" y="291.715" x=".543" height="20.911" width="21.143" style="marker:none" fill="url(#b)"/></g></svg>

js/extensionPrefs/main.js

@@ -277,10 +277,10 @@ var ExtensionsWindow = GObject.registerClass({
         });
         box.add(expander);
 
-        let errortext = `${exc}\n\nStack trace:\n${
-            // Indent stack trace.
-            exc.stack.split('\n').map(line => `  ${line}`).join('\n')
-        }`;
+        let errortext = '%s\n\nStack trace:\n'.format(exc);
+        // Indent stack trace.
+        errortext +=
+            exc.stack.split('\n').map(line => '  %s'.format(line)).join('\n');
 
         let buffer = new Gtk.TextBuffer({ text: errortext });
         let textview = new Gtk.TextView({
@@ -315,9 +315,9 @@ var ExtensionsWindow = GObject.registerClass({
             let clipboard = Gtk.Clipboard.get_default(w.get_display());
             // markdown for pasting in gitlab issues
             let lines = [
-                `The settings of extension ${row.uuid} had an error:`,
+                'The settings of extension %s had an error:'.format(row.uuid),
                 '```', // '`' (xgettext throws up on odd number of backticks)
-                `${exc}`,
+                exc.toString(),
                 '```', // '`'
                 '',
                 'Stack trace:',
@@ -403,7 +403,7 @@ var ExtensionsWindow = GObject.registerClass({
         this._shellProxy.ListExtensionsRemote(([extensionsMap], e) => {
             if (e) {
                 if (e instanceof Gio.DBusError) {
-                    log(`Failed to connect to shell proxy: ${e}`);
+                    log('Failed to connect to shell proxy: %s'.format(e.toString()));
                     this._mainStack.visible_child_name = 'noshell';
                 } else {
                     throw e;
@@ -703,10 +703,10 @@ var ExtensionRow = GObject.registerClass({
 
         this._updatesIcon.visible = this.hasUpdate;
 
-        this._versionLabel.label = `${this.version}`;
+        this._versionLabel.label = this.version.toString();
         this._versionLabel.visible = this.version !== '';
 
-        this._authorLabel.label = `${this.creator}`;
+        this._authorLabel.label = this.creator.toString();
         this._authorLabel.visible = this.creator !== '';
     }
 
@@ -747,7 +747,7 @@ function initEnvironment() {
         },
 
         logError(s) {
-            log(`ERROR: ${s}`);
+            log('ERROR: %s'.format(s));
         },
 
         userdatadir: GLib.build_filenamev([GLib.get_user_data_dir(), 'gnome-shell']),

js/extensionPrefs/ui/extensions-window.ui

@@ -256,7 +256,7 @@
                 <property name="margin">6</property>
                 <property name="icon_name">software-update-available-symbolic</property>
                 <style>
-                  <class name="warning"/>>
+                  <class name="warning"/>
                 </style>
               </object>
             </child>
@@ -284,7 +284,7 @@
             </child>
             <child>
               <object class="GtkButton">
-                <property name="label" translatable="yes">Logout…</property>
+                <property name="label" translatable="yes">Log Out…</property>
                 <property name="visible">True</property>
                 <property name="valign">center</property>
                 <property name="action-name">win.logout</property>

js/gdm/authPrompt.js

@@ -47,12 +47,15 @@ var AuthPrompt = GObject.registerClass({
         super._init({
             style_class: 'login-dialog-prompt-layout',
             vertical: true,
+            x_expand: true,
+            x_align: Clutter.ActorAlign.CENTER,
         });
 
         this.verificationStatus = AuthPromptStatus.NOT_VERIFYING;
 
         this._gdmClient = gdmClient;
         this._mode = mode;
+        this._defaultButtonWellActor = null;
 
         let reauthenticationOnly;
         if (this._mode == AuthPromptMode.UNLOCK_ONLY)
@@ -71,15 +74,6 @@ var AuthPrompt = GObject.registerClass({
         this._userVerifier.connect('ovirt-user-authenticated', this._onOVirtUserAuthenticated.bind(this));
         this.smartcardDetected = this._userVerifier.smartcardDetected;
 
-        this.connect('next', () => {
-            this.updateSensitivity(false);
-            this.startSpinning();
-            if (this._queryingService)
-                this._userVerifier.answerQuery(this._queryingService, this._entry.text);
-            else
-                this._preemptiveAnswer = this._entry.text;
-        });
-
         this.connect('destroy', this._onDestroy.bind(this));
 
         this._userWell = new St.Bin({
@@ -87,67 +81,35 @@ var AuthPrompt = GObject.registerClass({
             y_expand: true,
         });
         this.add_child(this._userWell);
-        this._label = new St.Label({
-            style_class: 'login-dialog-prompt-label',
-            x_expand: false,
-            y_expand: true,
+
+        this._hasCancelButton = this._mode === AuthPromptMode.UNLOCK_OR_LOG_IN;
+
+        this._initEntryRow();
+
+        let capsLockPlaceholder = new St.Label();
+        this.add_child(capsLockPlaceholder);
+
+        this._capsLockWarningLabel = new ShellEntry.CapsLockWarning({
+            x_expand: true,
+            x_align: Clutter.ActorAlign.CENTER,
         });
-
-        this.add_child(this._label);
-
-        let entryParams = {
-            style_class: 'login-dialog-prompt-entry',
-            can_focus: true,
-            x_expand: false,
-            y_expand: true,
-        };
-
-        this._entry = null;
-
-        this._textEntry = new St.Entry(entryParams);
-        ShellEntry.addContextMenu(this._textEntry, { actionMode: Shell.ActionMode.NONE });
-
-        this._passwordEntry = new St.PasswordEntry(entryParams);
-        ShellEntry.addContextMenu(this._passwordEntry, { actionMode: Shell.ActionMode.NONE });
-
-        this._entry = this._passwordEntry;
-        this.add_child(this._entry);
-
-        this._entry.grab_key_focus();
-
-        this._capsLockWarningLabel = new ShellEntry.CapsLockWarning();
         this.add_child(this._capsLockWarningLabel);
 
+        this._capsLockWarningLabel.bind_property('visible',
+            capsLockPlaceholder, 'visible',
+            GObject.BindingFlags.SYNC_CREATE | GObject.BindingFlags.INVERT_BOOLEAN);
+
         this._message = new St.Label({
             opacity: 0,
             styleClass: 'login-dialog-message',
-            x_expand: false,
             y_expand: true,
+            x_expand: true,
             y_align: Clutter.ActorAlign.START,
+            x_align: Clutter.ActorAlign.CENTER,
         });
         this._message.clutter_text.line_wrap = true;
         this._message.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
         this.add_child(this._message);
-
-        this._buttonBox = new St.BoxLayout({
-            style_class: 'login-dialog-button-box',
-            vertical: false,
-            y_align: Clutter.ActorAlign.END,
-        });
-        this.add_child(this._buttonBox);
-
-        this._defaultButtonWell = new St.Widget({
-            layout_manager: new Clutter.BinLayout(),
-            x_align: Clutter.ActorAlign.END,
-            y_align: Clutter.ActorAlign.CENTER,
-        });
-
-        this._initButtons();
-
-        this._spinner = new Animation.Spinner(DEFAULT_BUTTON_WELL_ICON_SIZE);
-        this._spinner.opacity = 0;
-        this._spinner.show();
-        this._defaultButtonWell.add_child(this._spinner);
     }
 
     _onDestroy() {
@@ -161,54 +123,95 @@ var AuthPrompt = GObject.registerClass({
         return Clutter.EVENT_PROPAGATE;
     }
 
-    _initButtons() {
+    _initEntryRow() {
+        this._mainBox = new St.BoxLayout({
+            style_class: 'login-dialog-button-box',
+            vertical: false,
+        });
+        this.add_child(this._mainBox);
+
         this.cancelButton = new St.Button({
-            style_class: 'modal-dialog-button button',
+            style_class: 'modal-dialog-button button cancel-button',
+            accessible_name: _('Cancel'),
             button_mask: St.ButtonMask.ONE | St.ButtonMask.THREE,
-            reactive: true,
-            can_focus: true,
-            label: _("Cancel"),
-            x_expand: true,
+            reactive: this._hasCancelButton,
+            can_focus: this._hasCancelButton,
             x_align: Clutter.ActorAlign.START,
-            y_align: Clutter.ActorAlign.END,
+            y_align: Clutter.ActorAlign.CENTER,
+            child: new St.Icon({ icon_name: 'go-previous-symbolic' }),
         });
-        this.cancelButton.connect('clicked', () => this.cancel());
-        this._buttonBox.add_child(this.cancelButton);
+        if (this._hasCancelButton)
+            this.cancelButton.connect('clicked', () => this.cancel());
+        else
+            this.cancelButton.opacity = 0;
+        this._mainBox.add_child(this.cancelButton);
 
-        this._buttonBox.add_child(this._defaultButtonWell);
-        this.nextButton = new St.Button({
-            style_class: 'modal-dialog-button button',
-            button_mask: St.ButtonMask.ONE | St.ButtonMask.THREE,
-            reactive: true,
+        let entryParams = {
+            style_class: 'login-dialog-prompt-entry',
             can_focus: true,
-            label: _("Next"),
+            x_expand: true,
+        };
+
+        this._entry = null;
+
+        this._textEntry = new St.Entry(entryParams);
+        ShellEntry.addContextMenu(this._textEntry, { actionMode: Shell.ActionMode.NONE });
+
+        this._passwordEntry = new St.PasswordEntry(entryParams);
+        ShellEntry.addContextMenu(this._passwordEntry, { actionMode: Shell.ActionMode.NONE });
+
+        this._entry = this._passwordEntry;
+        this._mainBox.add_child(this._entry);
+        this._entry.grab_key_focus();
+
+        [this._textEntry, this._passwordEntry].forEach(entry => {
+            entry.clutter_text.connect('text-changed', () => {
+                if (!this._userVerifier.hasPendingMessages)
+                    this._fadeOutMessage();
+            });
+
+            entry.clutter_text.connect('activate', () => {
+                let shouldSpin = entry === this._passwordEntry;
+                if (entry.reactive)
+                    this._activateNext(shouldSpin);
+            });
+        });
+
+        this._defaultButtonWell = new St.Widget({
+            layout_manager: new Clutter.BinLayout(),
             x_align: Clutter.ActorAlign.END,
-            y_align: Clutter.ActorAlign.END,
+            y_align: Clutter.ActorAlign.CENTER,
         });
-        this.nextButton.connect('clicked', () => this.emit('next'));
-        this.nextButton.add_style_pseudo_class('default');
-        this._buttonBox.add_child(this.nextButton);
+        this._defaultButtonWell.add_constraint(new Clutter.BindConstraint({
+            source: this.cancelButton,
+            coordinate: Clutter.BindCoordinate.SIZE,
+        }));
+        this._mainBox.add_child(this._defaultButtonWell);
 
-        this._updateNextButtonSensitivity(this._entry.text.length > 0);
+        this._spinner = new Animation.Spinner(DEFAULT_BUTTON_WELL_ICON_SIZE);
+        this._defaultButtonWell.add_child(this._spinner);
+    }
 
-        this._entry.clutter_text.connect('text-changed', () => {
-            if (!this._userVerifier.hasPendingMessages)
-                this._fadeOutMessage();
+    _activateNext(shouldSpin) {
+        this.updateSensitivity(false);
 
-            this._updateNextButtonSensitivity(this._entry.text.length > 0 || this.verificationStatus == AuthPromptStatus.VERIFYING);
-        });
-        this._entry.clutter_text.connect('activate', () => {
-            if (this.nextButton.reactive)
-                this.emit('next');
-        });
+        if (shouldSpin)
+            this.startSpinning();
+
+        if (this._queryingService)
+            this._userVerifier.answerQuery(this._queryingService, this._entry.text);
+        else
+            this._preemptiveAnswer = this._entry.text;
+
+        this.emit('next');
     }
 
     _updateEntry(secret) {
-        if (secret && (this._entry != this._passwordEntry)) {
-            this.replace_child(this._entry, this._passwordEntry);
+        if (secret && this._entry !== this._passwordEntry) {
+            this._mainBox.replace_child(this._entry, this._passwordEntry);
             this._entry = this._passwordEntry;
-        } else if (!secret && (this._entry != this._textEntry)) {
-            this.replace_child(this._entry, this._textEntry);
+        } else if (!secret && this._entry !== this._textEntry) {
+            this._mainBox.replace_child(this._entry, this._textEntry);
             this._entry = this._textEntry;
         }
         this._capsLockWarningLabel.visible = secret;
@@ -226,16 +229,14 @@ var AuthPrompt = GObject.registerClass({
         }
 
         this._updateEntry(secret);
-        this.setQuestion(question);
 
-        if (secret) {
-            if (this._userVerifier.reauthenticating)
-                this.nextButton.label = _("Unlock");
-            else
-                this.nextButton.label = C_("button", "Sign In");
-        } else {
-            this.nextButton.label = _("Next");
-        }
+        // Hack: The question string comes directly from PAM, if it's "Password:"
+        // we replace it with our own to allow localization, if it's something
+        // else we remove the last colon and any trailing or leading spaces.
+        if (question === 'Password:' || question === 'Password: ')
+            this.setQuestion(_('Password'));
+        else
+            this.setQuestion(question.replace(/: *$/, '').trim());
 
         this.updateSensitivity(true);
         this.emit('prompted');
@@ -285,6 +286,7 @@ var AuthPrompt = GObject.registerClass({
         this.setActorInDefaultButtonWell(null);
         this.verificationStatus = AuthPromptStatus.VERIFICATION_SUCCEEDED;
         this.cancelButton.reactive = false;
+        this.cancelButton.can_focus = false;
     }
 
     _onReset() {
@@ -292,10 +294,6 @@ var AuthPrompt = GObject.registerClass({
         this.reset();
     }
 
-    addActorToDefaultButtonWell(actor) {
-        this._defaultButtonWell.add_child(actor);
-    }
-
     setActorInDefaultButtonWell(actor, animate) {
         if (!this._defaultButtonWellActor &&
             !actor)
@@ -375,11 +373,9 @@ var AuthPrompt = GObject.registerClass({
     }
 
     setQuestion(question) {
-        this._label.set_text(question);
+        this._entry.hint_text = question;
 
-        this._label.show();
         this._entry.show();
-
         this._entry.grab_key_focus();
     }
 
@@ -427,13 +423,7 @@ var AuthPrompt = GObject.registerClass({
         }
     }
 
-    _updateNextButtonSensitivity(sensitive) {
-        this.nextButton.reactive = sensitive;
-        this.nextButton.can_focus = sensitive;
-    }
-
     updateSensitivity(sensitive) {
-        this._updateNextButtonSensitivity(sensitive && (this._entry.text.length > 0 || this.verificationStatus == AuthPromptStatus.VERIFYING));
         this._entry.reactive = sensitive;
         this._entry.clutter_text.editable = sensitive;
     }
@@ -454,18 +444,18 @@ var AuthPrompt = GObject.registerClass({
         if (oldChild)
             oldChild.destroy();
 
-        if (user) {
-            let userWidget = new UserWidget.UserWidget(user);
-            userWidget.x_align = Clutter.ActorAlign.START;
-            this._userWell.set_child(userWidget);
-        }
+        let userWidget = new UserWidget.UserWidget(user, Clutter.Orientation.VERTICAL);
+        this._userWell.set_child(userWidget);
+
+        if (!user)
+            this._updateEntry(false);
     }
 
     reset() {
         let oldStatus = this.verificationStatus;
         this.verificationStatus = AuthPromptStatus.NOT_VERIFYING;
-        this.cancelButton.reactive = true;
-        this.nextButton.label = _("Next");
+        this.cancelButton.reactive = this._hasCancelButton;
+        this.cancelButton.can_focus = this._hasCancelButton;
         this._preemptiveAnswer = null;
 
         if (this._userVerifier)
@@ -475,6 +465,7 @@ var AuthPrompt = GObject.registerClass({
         this.clear();
         this._message.opacity = 0;
         this.setUser(null);
+        this._updateEntry(true);
         this.stopSpinning();
 
         if (oldStatus == AuthPromptStatus.VERIFICATION_FAILED)

js/gdm/loginDialog.js

@@ -36,7 +36,6 @@ const _FADE_ANIMATION_TIME = 250;
 const _SCROLL_ANIMATION_TIME = 500;
 const _TIMED_LOGIN_IDLE_THRESHOLD = 5.0;
 const _LOGO_ICON_HEIGHT = 48;
-const _MAX_BOTTOM_MENU_ITEMS = 5;
 
 var UserListItem = GObject.registerClass({
     Signals: { 'activate': {} },
@@ -312,28 +311,21 @@ var SessionMenuButton = GObject.registerClass({
     _init() {
         let gearIcon = new St.Icon({ icon_name: 'emblem-system-symbolic' });
         let button = new St.Button({
-            style_class: 'login-dialog-session-list-button',
+            style_class: 'modal-dialog-button button login-dialog-session-list-button',
             reactive: true,
             track_hover: true,
             can_focus: true,
             accessible_name: _("Choose Session"),
             accessible_role: Atk.Role.MENU,
+            x_align: Clutter.ActorAlign.CENTER,
+            y_align: Clutter.ActorAlign.CENTER,
             child: gearIcon,
         });
 
         super._init({ child: button });
         this._button = button;
 
-        let side = St.Side.TOP;
-        let align = 0;
-        if (Gdm.get_session_ids().length > _MAX_BOTTOM_MENU_ITEMS) {
-            if (this.text_direction == Clutter.TextDirection.RTL)
-                side = St.Side.RIGHT;
-            else
-                side = St.Side.LEFT;
-            align = 0.5;
-        }
-        this._menu = new PopupMenu.PopupMenu(this._button, align, side);
+        this._menu = new PopupMenu.PopupMenu(this._button, 0, St.Side.BOTTOM);
         Main.uiGroup.add_actor(this._menu.actor);
         this._menu.actor.hide();
 
@@ -358,6 +350,7 @@ var SessionMenuButton = GObject.registerClass({
     updateSensitivity(sensitive) {
         this._button.reactive = sensitive;
         this._button.can_focus = sensitive;
+        this.opacity = sensitive ? 255 : 0;
         this._menu.close(BoxPointer.PopupAnimation.NONE);
     }
 
@@ -409,7 +402,10 @@ var SessionMenuButton = GObject.registerClass({
 });
 
 var LoginDialog = GObject.registerClass({
-    Signals: { 'failed': {} },
+    Signals: {
+        'failed': {},
+        'wake-up-screen': {},
+    },
 }, class LoginDialog extends St.Widget {
     _init(parentActor) {
         super._init({ style_class: 'login-dialog', visible: false });
@@ -425,13 +421,13 @@ var LoginDialog = GObject.registerClass({
 
         this._settings = new Gio.Settings({ schema_id: GdmUtil.LOGIN_SCREEN_SCHEMA });
 
-        this._settings.connect(`changed::${GdmUtil.BANNER_MESSAGE_KEY}`,
+        this._settings.connect('changed::%s'.format(GdmUtil.BANNER_MESSAGE_KEY),
                                this._updateBanner.bind(this));
-        this._settings.connect(`changed::${GdmUtil.BANNER_MESSAGE_TEXT_KEY}`,
+        this._settings.connect('changed::%s'.format(GdmUtil.BANNER_MESSAGE_TEXT_KEY),
                                this._updateBanner.bind(this));
-        this._settings.connect(`changed::${GdmUtil.DISABLE_USER_LIST_KEY}`,
+        this._settings.connect('changed::%s'.format(GdmUtil.DISABLE_USER_LIST_KEY),
                                this._updateDisableUserList.bind(this));
-        this._settings.connect(`changed::${GdmUtil.LOGO_KEY}`,
+        this._settings.connect('changed::%s'.format(GdmUtil.LOGO_KEY),
                                this._updateLogo.bind(this));
 
         this._textureCache = St.TextureCache.get_default();
@@ -460,7 +456,6 @@ var LoginDialog = GObject.registerClass({
         let notListedLabel = new St.Label({
             text: _("Not listed?"),
             style_class: 'login-dialog-not-listed-label',
-            x_align: Clutter.ActorAlign.START,
         });
         this._notListedButton = new St.Button({
             style_class: 'login-dialog-not-listed-button',
@@ -468,6 +463,7 @@ var LoginDialog = GObject.registerClass({
             can_focus: true,
             child: notListedLabel,
             reactive: true,
+            x_align: Clutter.ActorAlign.START,
         });
 
         this._notListedButton.connect('clicked', this._hideUserListAskForUsernameAndBeginVerification.bind(this));
@@ -492,6 +488,15 @@ var LoginDialog = GObject.registerClass({
         bannerBox.add_child(this._bannerLabel);
         this._updateBanner();
 
+        this._sessionMenuButton = new SessionMenuButton();
+        this._sessionMenuButton.connect('session-activated',
+            (list, sessionId) => {
+                this._greeter.call_select_session_sync(sessionId, null);
+            });
+        this._sessionMenuButton.opacity = 0;
+        this._sessionMenuButton.show();
+        this.add_child(this._sessionMenuButton);
+
         this._logoBin = new St.Widget({ style_class: 'login-dialog-logo-bin',
                                         x_align: Clutter.ActorAlign.CENTER,
                                         y_align: Clutter.ActorAlign.END });
@@ -505,16 +510,6 @@ var LoginDialog = GObject.registerClass({
             this._onUserListActivated(item);
         });
 
-
-        this._sessionMenuButton = new SessionMenuButton();
-        this._sessionMenuButton.connect('session-activated',
-            (list, sessionId) => {
-                this._greeter.call_select_session_sync(sessionId, null);
-            });
-        this._sessionMenuButton.opacity = 0;
-        this._sessionMenuButton.show();
-        this._authPrompt.addActorToDefaultButtonWell(this._sessionMenuButton);
-
         this._disableUserList = undefined;
         this._userListLoaded = false;
 
@@ -559,6 +554,23 @@ var LoginDialog = GObject.registerClass({
         return actorBox;
     }
 
+    _getSessionMenuButtonAllocation(dialogBox) {
+        let actorBox = new Clutter.ActorBox();
+
+        let [, , natWidth, natHeight] = this._sessionMenuButton.get_preferred_size();
+
+        if (this.get_text_direction() === Clutter.TextDirection.RTL)
+            actorBox.x1 = dialogBox.x1 + natWidth;
+        else
+            actorBox.x1 = dialogBox.x2 - (natWidth * 2);
+
+        actorBox.y1 = dialogBox.y2 - (natHeight * 2);
+        actorBox.x2 = actorBox.x1 + natWidth;
+        actorBox.y2 = actorBox.y1 + natHeight;
+
+        return actorBox;
+    }
+
     _getCenterActorAllocation(dialogBox, actor) {
         let actorBox = new Clutter.ActorBox();
 
@@ -615,6 +627,10 @@ var LoginDialog = GObject.registerClass({
             logoHeight = logoAllocation.y2 - logoAllocation.y1;
         }
 
+        let sessionMenuButtonAllocation = null;
+        if (this._sessionMenuButton.visible)
+            sessionMenuButtonAllocation = this._getSessionMenuButtonAllocation(dialogBox);
+
         // Then figure out if we're overly constrained and need to
         // try a different layout, or if we have what extra space we
         // can hand out
@@ -713,6 +729,9 @@ var LoginDialog = GObject.registerClass({
 
         if (logoAllocation)
             this._logoBin.allocate(logoAllocation, flags);
+
+        if (sessionMenuButtonAllocation)
+            this._sessionMenuButton.allocate(sessionMenuButtonAllocation, flags);
     }
 
     _ensureUserListLoaded() {
@@ -808,12 +827,10 @@ var LoginDialog = GObject.registerClass({
     }
 
     _onPrompted() {
-        if (this._shouldShowSessionMenuButton()) {
-            this._sessionMenuButton.updateSensitivity(true);
-            this._authPrompt.setActorInDefaultButtonWell(this._sessionMenuButton);
-        } else {
-            this._sessionMenuButton.updateSensitivity(false);
-        }
+        const showSessionMenu = this._shouldShowSessionMenuButton();
+
+        this._sessionMenuButton.updateSensitivity(showSessionMenu);
+        this._sessionMenuButton.visible = showSessionMenu;
         this._showPrompt();
     }
 
@@ -896,7 +913,8 @@ var LoginDialog = GObject.registerClass({
     }
 
     _askForUsernameAndBeginVerification() {
-        this._authPrompt.setQuestion(_("Username: "));
+        this._authPrompt.setUser(null);
+        this._authPrompt.setQuestion(_('Username'));
 
         this._showRealmLoginHint(this._realmManager.loginFormat);
 
@@ -910,7 +928,6 @@ var LoginDialog = GObject.registerClass({
                 let answer = this._authPrompt.getAnswer();
                 this._user = this._userManager.get_user(answer);
                 this._authPrompt.clear();
-                this._authPrompt.startSpinning();
                 this._authPrompt.begin({ userName: answer });
                 this._updateCancelButton();
             });
@@ -1122,6 +1139,7 @@ var LoginDialog = GObject.registerClass({
         this._authPrompt.hide();
         this._hideBannerView();
         this._sessionMenuButton.close();
+        this._sessionMenuButton.hide();
         this._setUserListExpanded(true);
         this._notListedButton.show();
         this._userList.grab_key_focus();
@@ -1225,13 +1243,18 @@ var LoginDialog = GObject.registerClass({
         return GLib.SOURCE_REMOVE;
     }
 
+    activate() {
+        this._userList.grab_key_focus();
+        this.show();
+    }
+
     open() {
         Main.ctrlAltTabManager.addGroup(this,
                                         _("Login Window"),
                                         'dialog-password-symbolic',
                                         { sortGroup: CtrlAltTab.SortGroup.MIDDLE });
-        this._userList.grab_key_focus();
-        this.show();
+        this.activate();
+
         this.opacity = 0;
 
         Main.pushModal(this, { actionMode: Shell.ActionMode.LOGIN_SCREEN });

js/misc/ibusManager.js

@@ -61,7 +61,12 @@ var IBusManager = class {
     _spawn(extraArgs = []) {
         try {
             let cmdLine = ['ibus-daemon', '--panel', 'disable', ...extraArgs];
-            Gio.Subprocess.new(cmdLine, Gio.SubprocessFlags.NONE);
+            let launcher = Gio.SubprocessLauncher.new(Gio.SubprocessFlags.NONE);
+            // Forward the right X11 Display for ibus-x11
+            let display = GLib.getenv('GNOME_SETUP_DISPLAY');
+            if (display)
+                launcher.setenv('DISPLAY', display, true);
+            launcher.launch(cmdLine);
         } catch (e) {
             log(`Failed to launch ibus-daemon: ${e.message}`);
         }

js/misc/introspect.js

@@ -1,10 +1,12 @@
 /* exported IntrospectService */
-const { Gio, GLib, Meta, Shell } = imports.gi;
+const { Gio, GLib, Meta, Shell, St } = imports.gi;
 
 const INTROSPECT_SCHEMA = 'org.gnome.shell';
 const INTROSPECT_KEY = 'introspect';
 const APP_WHITELIST = ['org.freedesktop.impl.portal.desktop.gtk'];
 
+const INTROSPECT_DBUS_API_VERSION = 2;
+
 const { loadInterfaceXML } = imports.misc.fileUtils;
 
 const IntrospectDBusIface = loadInterfaceXML('org.gnome.Shell.Introspect');
@@ -22,6 +24,7 @@ var IntrospectService = class {
         this._runningApplicationsDirty = true;
         this._activeApplication = null;
         this._activeApplicationDirty = true;
+        this._animationsEnabled = true;
 
         this._appSystem = Shell.AppSystem.get_default();
         this._appSystem.connect('app-state-changed',
@@ -30,7 +33,9 @@ var IntrospectService = class {
                                     this._syncRunningApplications();
                                 });
 
-        this._settings = new Gio.Settings({ schema_id: INTROSPECT_SCHEMA });
+        this._introspectSettings = new Gio.Settings({
+            schema_id: INTROSPECT_SCHEMA,
+        });
 
         let tracker = Shell.WindowTracker.get_default();
         tracker.connect('notify::focus-app',
@@ -49,6 +54,11 @@ var IntrospectService = class {
                 (conn, name, owner) => this._whitelistMap.set(name, owner),
                 (conn, name) => this._whitelistMap.delete(name));
         });
+
+        this._settings = St.Settings.get();
+        this._settings.connect('notify::enable-animations',
+            this._syncAnimationsEnabled.bind(this));
+        this._syncAnimationsEnabled();
     }
 
     _isStandaloneApp(app) {
@@ -56,7 +66,7 @@ var IntrospectService = class {
     }
 
     _isIntrospectEnabled() {
-        return this._settings.get_boolean(INTROSPECT_KEY);
+        return this._introspectSettings.get_boolean(INTROSPECT_KEY);
     }
 
     _isSenderWhitelisted(sender) {
@@ -119,9 +129,18 @@ var IntrospectService = class {
                 type == Meta.WindowType.UTILITY;
     }
 
+    _isInvocationAllowed(invocation) {
+        if (this._isIntrospectEnabled())
+            return true;
+
+        if (this._isSenderWhitelisted(invocation.get_sender()))
+            return true;
+
+        return false;
+    }
+
     GetRunningApplicationsAsync(params, invocation) {
-        if (!this._isIntrospectEnabled() &&
-            !this._isSenderWhitelisted(invocation.get_sender())) {
+        if (!this._isInvocationAllowed(invocation)) {
             invocation.return_error_literal(Gio.DBusError,
                                             Gio.DBusError.ACCESS_DENIED,
                                             'App introspection not allowed');
@@ -136,8 +155,7 @@ var IntrospectService = class {
         let apps = this._appSystem.get_running();
         let windowsList = {};
 
-        if (!this._isIntrospectEnabled() &&
-            !this._isSenderWhitelisted(invocation.get_sender())) {
+        if (!this._isInvocationAllowed(invocation)) {
             invocation.return_error_literal(Gio.DBusError,
                                             Gio.DBusError.ACCESS_DENIED,
                                             'App introspection not allowed');
@@ -181,4 +199,21 @@ var IntrospectService = class {
         }
         invocation.return_value(new GLib.Variant('(a{ta{sv}})', [windowsList]));
     }
+
+    _syncAnimationsEnabled() {
+        let wasAnimationsEnabled = this._animationsEnabled;
+        this._animationsEnabled = this._settings.enable_animations;
+        if (wasAnimationsEnabled !== this._animationsEnabled) {
+            let variant = new GLib.Variant('b', this._animationsEnabled);
+            this._dbusImpl.emit_property_changed('AnimationsEnabled', variant);
+        }
+    }
+
+    get AnimationsEnabled() {
+        return this._animationsEnabled;
+    }
+
+    get version() {
+        return INTROSPECT_DBUS_API_VERSION;
+    }
 };

js/misc/systemActions.js

@@ -151,17 +151,17 @@ const SystemActions = GObject.registerClass({
         this._userManager.connect('user-removed',
                                   () => this._updateMultiUser());
 
-        this._lockdownSettings.connect(`changed::${DISABLE_USER_SWITCH_KEY}`,
+        this._lockdownSettings.connect('changed::%s'.format(DISABLE_USER_SWITCH_KEY),
                                        () => this._updateSwitchUser());
-        this._lockdownSettings.connect(`changed::${DISABLE_LOG_OUT_KEY}`,
+        this._lockdownSettings.connect('changed::%s'.format(DISABLE_LOG_OUT_KEY),
                                        () => this._updateLogout());
-        global.settings.connect(`changed::${ALWAYS_SHOW_LOG_OUT_KEY}`,
+        global.settings.connect('changed::%s'.format(ALWAYS_SHOW_LOG_OUT_KEY),
                                 () => this._updateLogout());
 
-        this._lockdownSettings.connect(`changed::${DISABLE_LOCK_SCREEN_KEY}`,
+        this._lockdownSettings.connect('changed::%s'.format(DISABLE_LOCK_SCREEN_KEY),
                                        () => this._updateLockScreen());
 
-        this._lockdownSettings.connect(`changed::${DISABLE_LOG_OUT_KEY}`,
+        this._lockdownSettings.connect('changed::%s'.format(DISABLE_LOG_OUT_KEY),
                                        () => this._updateHaveShutdown());
 
         this.forceUpdate();

js/misc/util.js

@@ -21,7 +21,7 @@ const _leadingJunk = '[\\s`(\\[{\'\\"<\u00AB\u201C\u2018]';
 const _notTrailingJunk = '[^\\s`!()\\[\\]{};:\'\\".,<>?\u00AB\u00BB\u200E\u200F\u201C\u201D\u2018\u2019\u202A\u202C]';
 
 const _urlRegexp = new RegExp(
-    `(^|${_leadingJunk})` +
+    '(^|%s)'.format(_leadingJunk) +
     '(' +
         '(?:' +
             '(?:http|https|ftp)://' +             // scheme://
@@ -33,12 +33,12 @@ const _urlRegexp = new RegExp(
         '(?:' +                                   // one or more:
             '[^\\s()<>]+' +                       // run of non-space non-()
             '|' +                                 // or
-            `${_balancedParens}` +                // balanced parens
+            '%s'.format(_balancedParens) +        // balanced parens
         ')+' +
         '(?:' +                                   // end with:
-            `${_balancedParens}` +                // balanced parens
+            '%s'.format(_balancedParens) +        // balanced parens
             '|' +                                 // or
-            `${_notTrailingJunk}` +               // last non-junk char
+            '%s'.format(_notTrailingJunk) +       // last non-junk char
         ')' +
     ')', 'gi');
 
@@ -153,7 +153,7 @@ function trySpawnCommandLine(commandLine) {
     } catch (err) {
         // Replace "Error invoking GLib.shell_parse_argv: " with
         // something nicer
-        err.message = err.message.replace(/[^:]*: /, `${_("Could not parse command:")}\n`);
+        err.message = err.message.replace(/[^:]*: /, '%s\n'.format(_('Could not parse command:')));
         throw err;
     }
 
@@ -445,6 +445,9 @@ function ensureActorVisibleInScrollView(scrollView, actor) {
 }
 
 function wiggle(actor, params) {
+    if (!St.Settings.get().enable_animations)
+        return;
+
     params = Params.parse(params, {
         offset: WIGGLE_OFFSET,
         duration: WIGGLE_DURATION,

js/portalHelper/main.js

@@ -23,7 +23,6 @@ const PortalHelperSecurityLevel = {
 };
 
 const CONNECTIVITY_CHECK_HOST = 'nmcheck.gnome.org';
-const CONNECTIVITY_CHECK_URI = `http://${CONNECTIVITY_CHECK_HOST}`;
 const CONNECTIVITY_RECHECK_RATELIMIT_TIMEOUT = 30 * GLib.USEC_PER_SEC;
 
 const HelperDBusInterface = loadInterfaceXML('org.gnome.Shell.PortalHelper');
@@ -103,7 +102,7 @@ class PortalWindow extends Gtk.ApplicationWindow {
         this._headerBar.show();
 
         if (!url) {
-            url = CONNECTIVITY_CHECK_URI;
+            url = 'http://%s'.format(CONNECTIVITY_CHECK_HOST);
             this._originalUrlWasGnome = true;
         } else {
             this._originalUrlWasGnome = false;
@@ -118,6 +117,10 @@ class PortalWindow extends Gtk.ApplicationWindow {
         this._webContext = WebKit.WebContext.new_ephemeral();
         this._webContext.set_cache_model(WebKit.CacheModel.DOCUMENT_VIEWER);
         this._webContext.set_network_proxy_settings(WebKit.NetworkProxyMode.NO_PROXY, null);
+        if (this._webContext.set_sandbox_enabled) {
+            // We have WebKitGTK 2.26 or newer.
+            this._webContext.set_sandbox_enabled(true);
+        }
 
         this._webView = WebKit.WebView.new_with_context(this._webContext);
         this._webView.connect('decide-policy', this._onDecidePolicy.bind(this));

js/ui/accessDialog.js

@@ -138,7 +138,7 @@ var AccessDialogDBus = class {
         let [handle, appId, parentWindow_, title, description, body, options] = params;
         // We probably want to use parentWindow and global.display.focus_window
         // for this check in the future
-        if (appId && `${appId}.desktop` != this._windowTracker.focus_app.id) {
+        if (appId && '%s.desktop'.format(appId) != this._windowTracker.focus_app.id) {
             invocation.return_error_literal(Gio.DBusError,
                                             Gio.DBusError.ACCESS_DENIED,
                                             'Only the focused app is allowed to show a system access dialog');

js/ui/altTab.js

@@ -280,12 +280,10 @@ class AppSwitcherPopup extends SwitcherPopup.SwitcherPopup {
     }
 
     _onDestroy() {
-        super._onDestroy();
-
-        if (this._thumbnails)
-            this._destroyThumbnails();
         if (this._thumbnailTimeoutId != 0)
             GLib.source_remove(this._thumbnailTimeoutId);
+
+        super._onDestroy();
     }
 
     /**
@@ -365,8 +363,7 @@ class AppSwitcherPopup extends SwitcherPopup.SwitcherPopup {
             },
         });
         this._thumbnails = null;
-        if (this._switcherList._items[this._selectedIndex])
-            this._switcherList._items[this._selectedIndex].remove_accessible_state(Atk.StateType.EXPANDED);
+        this._switcherList.removeAccessibleState(this._selectedIndex, Atk.StateType.EXPANDED);
     }
 
     _createThumbnails() {
@@ -395,7 +392,7 @@ class AppSwitcherPopup extends SwitcherPopup.SwitcherPopup {
             },
         });
 
-        this._switcherList._items[this._selectedIndex].add_accessible_state(Atk.StateType.EXPANDED);
+        this._switcherList.addAccessibleState(this._selectedIndex, Atk.StateType.EXPANDED);
     }
 });
 
@@ -776,7 +773,9 @@ class AppSwitcher extends SwitcherPopup.SwitcherList {
 
     // We override SwitcherList's _onItemEnter method to delay
     // activation when the thumbnail list is open
-    _onItemEnter(index) {
+    _onItemEnter(item) {
+        const index = this._items.indexOf(item);
+
         if (this._mouseTimeOutId != 0)
             GLib.source_remove(this._mouseTimeOutId);
         if (this._altTabPopup.thumbnailsVisible) {

js/ui/appDisplay.js

@@ -72,7 +72,7 @@ function _getFolderName(folder) {
 
     if (folder.get_boolean('translate')) {
         let keyfile = new GLib.KeyFile();
-        let path = `desktop-directories/${name}`;
+        let path = 'desktop-directories/%s'.format(name);
 
         try {
             keyfile.load_from_data_dirs(path, GLib.KeyFileFlags.NONE);
@@ -219,7 +219,7 @@ var BaseAppView = GObject.registerClass({
         if (this._items.has(id))
             this._items.get(id).navigate_focus(null, St.DirectionType.TAB_FORWARD, false);
         else
-            log(`No such application ${id}`);
+            log('No such application %s'.format(id));
     }
 
     selectApp(id) {
@@ -293,7 +293,7 @@ var BaseAppView = GObject.registerClass({
     }
 
     adaptToSize(_width, _height) {
-        throw new GObject.NotImplementedError(`adaptToSize in ${this.constructor.name}`);
+        throw new GObject.NotImplementedError('adaptToSize in %s'.format(this.constructor.name));
     }
 });
 
@@ -492,7 +492,7 @@ var AllView = GObject.registerClass({
 
         let folders = this._folderSettings.get_strv('folder-children');
         folders.forEach(id => {
-            let path = `${this._folderSettings.path}folders/${id}/`;
+            let path = '%sfolders/%s/'.format(this._folderSettings.path, id);
             let icon = this._items.get(id);
             if (!icon) {
                 icon = new FolderIcon(id, path, this);
@@ -530,8 +530,10 @@ var AllView = GObject.registerClass({
     // Overridden from BaseAppView
     animate(animationDirection, onComplete) {
         this._scrollView.reactive = false;
+        this._swipeTracker.enabled = false;
         let completionFunc = () => {
             this._scrollView.reactive = true;
+            this._swipeTracker.enabled = this.mapped;
             if (onComplete)
                 onComplete();
         };
@@ -1523,10 +1525,10 @@ var FolderIcon = GObject.registerClass({
     }
 
     vfunc_unmap() {
-        super.vfunc_unmap();
-
         if (this._dialog)
             this._dialog.popdown();
+
+        super.vfunc_unmap();
     }
 
     open() {
@@ -1655,10 +1657,6 @@ var AppFolderDialog = GObject.registerClass({
             x_align: Clutter.ActorAlign.CENTER,
             y_align: Clutter.ActorAlign.CENTER,
         });
-        this.add_constraint(new Clutter.BindConstraint({
-            source: Main.overview.viewSelector,
-            coordinate: Clutter.BindCoordinate.ALL,
-        }));
 
         this._source = source;
         this._folder = folder;
@@ -2276,7 +2274,7 @@ var AppIcon = GObject.registerClass({
 
     shellWorkspaceLaunch(params) {
         let { stack } = new Error();
-        log(`shellWorkspaceLaunch is deprecated, use app.open_new_window() instead\n${stack}`);
+        log('shellWorkspaceLaunch is deprecated, use app.open_new_window() instead\n%s'.format(stack));
 
         params = Params.parse(params, { workspace: -1,
                                         timestamp: 0 });

js/ui/appFavorites.js

@@ -66,7 +66,7 @@ class AppFavorites {
     constructor() {
         this.FAVORITE_APPS_KEY = 'favorite-apps';
         this._favorites = {};
-        global.settings.connect(`changed::${this.FAVORITE_APPS_KEY}`, this._onFavsChanged.bind(this));
+        global.settings.connect('changed::%s'.format(this.FAVORITE_APPS_KEY), this._onFavsChanged.bind(this));
         this.reload();
     }
 

js/ui/audioDeviceSelection.js

@@ -120,7 +120,7 @@ var AudioDeviceSelectionDialog = GObject.registerClass({
         let app = Shell.AppSystem.get_default().lookup_app(desktopFile);
 
         if (!app) {
-            log(`Settings panel for desktop file ${desktopFile} could not be loaded!`);
+            log('Settings panel for desktop file %s could not be loaded!'.format(desktopFile));
             return;
         }
 

js/ui/background.js

@@ -504,12 +504,9 @@ var SystemBackground = GObject.registerClass({
     Signals: { 'loaded': {} },
 }, class SystemBackground extends Meta.BackgroundActor {
     _init() {
-        let file = Gio.File.new_for_uri('resource:///org/gnome/shell/theme/noise-texture.png');
-
         if (_systemBackground == null) {
             _systemBackground = new Meta.Background({ meta_display: global.display });
             _systemBackground.set_color(DEFAULT_BACKGROUND_COLOR);
-            _systemBackground.set_file(file, GDesktopEnums.BackgroundStyle.WALLPAPER);
         }
 
         super._init({
@@ -518,22 +515,11 @@ var SystemBackground = GObject.registerClass({
             background: _systemBackground,
         });
 
-        let cache = Meta.BackgroundImageCache.get_default();
-        let image = cache.load(file);
-        if (image.is_loaded()) {
-            image = null;
-            let id = GLib.idle_add(GLib.PRIORITY_DEFAULT, () => {
-                this.emit('loaded');
-                return GLib.SOURCE_REMOVE;
-            });
-            GLib.Source.set_name_by_id(id, '[gnome-shell] SystemBackground.loaded');
-        } else {
-            let id = image.connect('loaded', () => {
-                this.emit('loaded');
-                image.disconnect(id);
-                image = null;
-            });
-        }
+        let id = GLib.idle_add(GLib.PRIORITY_DEFAULT, () => {
+            this.emit('loaded');
+            return GLib.SOURCE_REMOVE;
+        });
+        GLib.Source.set_name_by_id(id, '[gnome-shell] SystemBackground.loaded');
     }
 });
 

js/ui/calendar.js

@@ -18,7 +18,7 @@ var ELLIPSIS_CHAR = '\u2026';
 
 var MESSAGE_ICON_SIZE = -1; // pick up from CSS
 
-var NC_ = (context, str) => `${context}\u0004${str}`;
+var NC_ = (context, str) => '%s\u0004%s'.format(context, str);
 
 function sameYear(dateA, dateB) {
     return dateA.getYear() == dateB.getYear();
@@ -114,26 +114,26 @@ var EventSourceBase = GObject.registerClass({
     Signals: { 'changed': {} },
 }, class EventSourceBase extends GObject.Object {
     get isLoading() {
-        throw new GObject.NotImplementedError(`isLoading in ${this.constructor.name}`);
+        throw new GObject.NotImplementedError('isLoading in %s'.format(this.constructor.name));
     }
 
     get hasCalendars() {
-        throw new GObject.NotImplementedError(`hasCalendars in ${this.constructor.name}`);
+        throw new GObject.NotImplementedError('hasCalendars in %s'.format(this.constructor.name));
     }
 
     destroy() {
     }
 
     requestRange(_begin, _end) {
-        throw new GObject.NotImplementedError(`requestRange in ${this.constructor.name}`);
+        throw new GObject.NotImplementedError('requestRange in %s'.format(this.constructor.name));
     }
 
     getEvents(_begin, _end) {
-        throw new GObject.NotImplementedError(`getEvents in ${this.constructor.name}`);
+        throw new GObject.NotImplementedError('getEvents in %s'.format(this.constructor.name));
     }
 
     hasEvents(_day) {
-        throw new GObject.NotImplementedError(`hasEvents in ${this.constructor.name}`);
+        throw new GObject.NotImplementedError('hasEvents in %s'.format(this.constructor.name));
     }
 });
 
@@ -215,12 +215,14 @@ class DBusEventSource extends EventSourceBase {
                     // about the HasCalendars property and would cause an exception trying
                     // to read it)
                 } else {
-                    log(`Error loading calendars: ${e.message}`);
+                    log('Error loading calendars: %s'.format(e.message));
                     return;
                 }
             }
 
-            this._dbusProxy.connectSignal('Changed', this._onChanged.bind(this));
+            this._dbusProxy.connectSignal('EventsAdded', this._onEventsAdded.bind(this));
+            this._dbusProxy.connectSignal('EventsRemoved', this._onEventsRemoved.bind(this));
+            this._dbusProxy.connectSignal('ClientDisappeared', this._onClientDisappeared.bind(this));
 
             this._dbusProxy.connect('notify::g-name-owner', () => {
                 if (this._dbusProxy.g_name_owner)
@@ -257,7 +259,7 @@ class DBusEventSource extends EventSourceBase {
     }
 
     _resetCache() {
-        this._events = [];
+        this._events = new Map();
         this._lastRequestBegin = null;
         this._lastRequestEnd = null;
     }
@@ -273,28 +275,59 @@ class DBusEventSource extends EventSourceBase {
         this.emit('changed');
     }
 
-    _onChanged() {
-        this._loadEvents(false);
-    }
+    _onEventsAdded(dbusProxy, nameOwner, argArray) {
+        let appointments = argArray[0] || [];
+        let changed = false;
 
-    _onEventsReceived(results, _error) {
-        let newEvents = [];
-        let appointments = results[0] || [];
         for (let n = 0; n < appointments.length; n++) {
             let a = appointments[n];
-            let date = new Date(a[4] * 1000);
-            let end = new Date(a[5] * 1000);
             let id = a[0];
             let summary = a[1];
-            let allDay = a[3];
+            let allDay = a[2];
+            let date = new Date(a[3] * 1000);
+            let end = new Date(a[4] * 1000);
             let event = new CalendarEvent(id, date, end, summary, allDay);
-            newEvents.push(event);
-        }
-        newEvents.sort((ev1, ev2) => ev1.date.getTime() - ev2.date.getTime());
+            this._events.set(event.id, event);
 
-        this._events = newEvents;
-        this._isLoading = false;
-        this.emit('changed');
+            changed = true;
+        }
+
+        if (changed)
+            this.emit('changed');
+    }
+
+    _onEventsRemoved(dbusProxy, nameOwner, argArray) {
+        let ids = argArray[0] || [];
+        let changed = false;
+
+        for (let n = 0; n < ids.length; n++) {
+            let id = ids[n];
+
+            if (this._events.delete(id))
+                changed = true;
+        }
+
+        if (changed)
+            this.emit('changed');
+    }
+
+    _onClientDisappeared(dbusProxy, nameOwner, argArray) {
+        let sourceUid = argArray[0] || "";
+        let changed = false;
+        let idsIter = this._events.keys();
+
+        sourceUid += '\n';
+
+        for (let item = idsIter.next(); !item.done; item = idsIter.next()) {
+            let id = item.value;
+
+            if (id.startsWith(sourceUid) &&
+                this._events.delete(id))
+                changed = true;
+        }
+
+        if (changed)
+            this.emit('changed');
     }
 
     _loadEvents(forceReload) {
@@ -303,32 +336,40 @@ class DBusEventSource extends EventSourceBase {
             return;
 
         if (this._curRequestBegin && this._curRequestEnd) {
-            this._dbusProxy.GetEventsRemote(this._curRequestBegin.getTime() / 1000,
-                                            this._curRequestEnd.getTime() / 1000,
-                                            forceReload,
-                                            this._onEventsReceived.bind(this),
-                                            Gio.DBusCallFlags.NONE);
+            if (forceReload) {
+                this._events.clear();
+                this.emit('changed');
+            }
+            this._dbusProxy.SetTimeRangeRemote(this._curRequestBegin.getTime() / 1000,
+                                               this._curRequestEnd.getTime() / 1000,
+                                               forceReload,
+                                               Gio.DBusCallFlags.NONE);
         }
     }
 
     requestRange(begin, end) {
         if (!(_datesEqual(begin, this._lastRequestBegin) && _datesEqual(end, this._lastRequestEnd))) {
-            this._isLoading = true;
             this._lastRequestBegin = begin;
             this._lastRequestEnd = end;
             this._curRequestBegin = begin;
             this._curRequestEnd = end;
-            this._loadEvents(false);
+            this._loadEvents(true);
         }
     }
 
-    getEvents(begin, end) {
+    getEvents(begin, end, onlyCheckExistence) {
         let result = [];
-        for (let n = 0; n < this._events.length; n++) {
-            let event = this._events[n];
+        let eventsIter = this._events.values();
 
-            if (_dateIntervalsOverlap(event.date, event.end, begin, end))
+        for (let item = eventsIter.next(); !item.done; item = eventsIter.next()) {
+            let event = item.value;
+
+            if (_dateIntervalsOverlap(event.date, event.end, begin, end)) {
                 result.push(event);
+
+                if (onlyCheckExistence)
+                    return result;
+            }
         }
         result.sort((event1, event2) => {
             // sort events by end time on ending day
@@ -343,7 +384,7 @@ class DBusEventSource extends EventSourceBase {
         let dayBegin = _getBeginningOfDay(day);
         let dayEnd = _getEndOfDay(day);
 
-        let events = this.getEvents(dayBegin, dayEnd);
+        let events = this.getEvents(dayBegin, dayEnd, true);
 
         if (events.length == 0)
             return false;
@@ -359,7 +400,7 @@ var Calendar = GObject.registerClass({
         this._weekStart = Shell.util_get_week_start();
         this._settings = new Gio.Settings({ schema_id: 'org.gnome.desktop.calendar' });
 
-        this._settings.connect(`changed::${SHOW_WEEKDATE_KEY}`, this._onSettingsChange.bind(this));
+        this._settings.connect('changed::%s'.format(SHOW_WEEKDATE_KEY), this._onSettingsChange.bind(this));
         this._useWeekdate = this._settings.get_boolean(SHOW_WEEKDATE_KEY);
 
         /**
@@ -626,13 +667,13 @@ var Calendar = GObject.registerClass({
 
             // Hack used in lieu of border-collapse - see gnome-shell.css
             if (row == 2)
-                styleClass = `calendar-day-top ${styleClass}`;
+                styleClass = 'calendar-day-top %s'.format(styleClass);
 
             let leftMost = rtl
                 ? iter.getDay() == (this._weekStart + 6) % 7
                 : iter.getDay() == this._weekStart;
             if (leftMost)
-                styleClass = `calendar-day-left ${styleClass}`;
+                styleClass = 'calendar-day-left %s'.format(styleClass);
 
             if (sameDay(now, iter))
                 styleClass += ' calendar-today';
@@ -738,15 +779,15 @@ class EventMessage extends MessageList.Message {
         let rtl = Clutter.get_default_text_direction() == Clutter.TextDirection.RTL;
         if (this._event.date < periodBegin && !this._event.allDay) {
             if (rtl)
-                title = `${title}${ELLIPSIS_CHAR}`;
+                title = '%s%s'.format(title, ELLIPSIS_CHAR);
             else
-                title = `${ELLIPSIS_CHAR}${title}`;
+                title = '%s%s'.format(ELLIPSIS_CHAR, title);
         }
         if (this._event.end > periodEnd && !this._event.allDay) {
             if (rtl)
-                title = `${ELLIPSIS_CHAR}${title}`;
+                title = '%s%s'.format(ELLIPSIS_CHAR, title);
             else
-                title = `${title}${ELLIPSIS_CHAR}`;
+                title = '%s%s'.format(title, ELLIPSIS_CHAR);
         }
         return title;
     }
@@ -873,7 +914,7 @@ class EventsSection extends MessageList.MessageListSection {
     }
 
     _reloadEvents() {
-        if (this._eventSource.isLoading)
+        if (this._eventSource.isLoading || this._reloading)
             return;
 
         this._reloading = true;
@@ -882,10 +923,7 @@ class EventsSection extends MessageList.MessageListSection {
         let periodEnd = _getEndOfDay(this._date);
         let events = this._eventSource.getEvents(periodBegin, periodEnd);
 
-        let ids = events.map(e => e.id);
         this._messageById.forEach((message, id) => {
-            if (ids.includes(id))
-                return;
             this._messageById.delete(id);
             this.removeMessage(message);
         });
@@ -1204,7 +1242,7 @@ class CalendarMessageList extends St.Widget {
 
         for (let prop of ['visible', 'empty', 'can-clear']) {
             connectionsIds.push(
-                section.connect(`notify::${prop}`, this._sync.bind(this)));
+                section.connect('notify::%s'.format(prop), this._sync.bind(this)));
         }
         connectionsIds.push(section.connect('message-focused', (_s, messageActor) => {
             Util.ensureActorVisibleInScrollView(this._scrollView, messageActor);

js/ui/closeDialog.js

@@ -192,6 +192,7 @@ var CloseDialog = GObject.registerClass({
         this._dialog = null;
         this._removeWindowEffect();
 
+        dialog.makeInactive();
         dialog._dialog.ease({
             scale_y: 0,
             mode: Clutter.AnimationMode.LINEAR,

js/ui/components/automountManager.js

@@ -113,7 +113,7 @@ var AutomountManager = class {
                     try {
                         drive.stop_finish(res);
                     } catch (e) {
-                        log(`Unable to stop the drive after drive-eject-button ${e.toString()}`);
+                        log('Unable to stop the drive after drive-eject-button %s'.format(e.toString()));
                     }
                 });
         } else if (drive.can_eject()) {
@@ -122,7 +122,7 @@ var AutomountManager = class {
                     try {
                         drive.eject_with_operation_finish(res);
                     } catch (e) {
-                        log(`Unable to eject the drive after drive-eject-button ${e.toString()}`);
+                        log('Unable to eject the drive after drive-eject-button %s'.format(e.toString()));
                     }
                 });
         }
@@ -210,7 +210,7 @@ var AutomountManager = class {
                 }
 
                 if (!e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.FAILED_HANDLED))
-                    log(`Unable to mount volume ${volume.get_name()}: ${e.toString()}`);
+                    log('Unable to mount volume %s: %s'.format(volume.get_name(), e.toString()));
                 this._closeOperation(volume);
             }
         }

js/ui/components/autorunManager.js

@@ -66,7 +66,7 @@ function startAppForMount(app, mount) {
         retval = app.launch(files,
                             global.create_app_launch_context(0, -1));
     } catch (e) {
-        log(`Unable to launch the application ${app.get_name()}: ${e}`);
+        log('Unable to launch the application %s: %s'.format(app.get_name(), e.toString()));
     }
 
     return retval;
@@ -105,7 +105,7 @@ var ContentTypeDiscoverer = class {
         try {
             contentTypes = mount.guess_content_type_finish(res);
         } catch (e) {
-            log(`Unable to guess content types on added mount ${mount.get_name()}: ${e}`);
+            log('Unable to guess content types on added mount %s: %s'.format(mount.get_name(), e.toString()));
         }
 
         if (contentTypes.length) {

js/ui/components/networkAgent.js

@@ -199,19 +199,23 @@ class NetworkSecretDialog extends ModalDialog.ModalDialog {
         case 'wpa-none':
         case 'wpa-psk':
         case 'sae':
-            secrets.push({ label: _("Password: "), key: 'psk',
+            secrets.push({ label: _('Password'), key: 'psk',
                            value: wirelessSecuritySetting.psk || '',
                            validate: this._validateWpaPsk, password: true });
             break;
         case 'none': // static WEP
-            secrets.push({ label: _("Key: "), key: `wep-key${wirelessSecuritySetting.wep_tx_keyidx}`,
-                           value: wirelessSecuritySetting.get_wep_key(wirelessSecuritySetting.wep_tx_keyidx) || '',
-                           wep_key_type: wirelessSecuritySetting.wep_key_type,
-                           validate: this._validateStaticWep, password: true });
+            secrets.push({
+                label: _('Key'),
+                key: 'wep-key%s'.format(wirelessSecuritySetting.wep_tx_keyidx),
+                value: wirelessSecuritySetting.get_wep_key(wirelessSecuritySetting.wep_tx_keyidx) || '',
+                wep_key_type: wirelessSecuritySetting.wep_key_type,
+                validate: this._validateStaticWep,
+                password: true,
+            });
             break;
         case 'ieee8021x':
             if (wirelessSecuritySetting.auth_alg == 'leap') { // Cisco LEAP
-                secrets.push({ label: _("Password: "), key: 'leap-password',
+                secrets.push({ label: _('Password'), key: 'leap-password',
                                value: wirelessSecuritySetting.leap_password || '', password: true });
             } else { // Dynamic (IEEE 802.1x) WEP
                 this._get8021xSecrets(secrets);
@@ -221,7 +225,7 @@ class NetworkSecretDialog extends ModalDialog.ModalDialog {
             this._get8021xSecrets(secrets);
             break;
         default:
-            log(`Invalid wireless key management: ${wirelessSecuritySetting.key_mgmt}`);
+            log('Invalid wireless key management: %s'.format(wirelessSecuritySetting.key_mgmt));
         }
     }
 
@@ -231,15 +235,15 @@ class NetworkSecretDialog extends ModalDialog.ModalDialog {
         /* If hints were given we know exactly what we need to ask */
         if (this._settingName == "802-1x" && this._hints.length) {
             if (this._hints.includes('identity')) {
-                secrets.push({ label: _("Username: "), key: 'identity',
+                secrets.push({ label: _('Username'), key: 'identity',
                                value: ieee8021xSetting.identity || '', password: false });
             }
             if (this._hints.includes('password')) {
-                secrets.push({ label: _("Password: "), key: 'password',
+                secrets.push({ label: _('Password'), key: 'password',
                                value: ieee8021xSetting.password || '', password: true });
             }
             if (this._hints.includes('private-key-password')) {
-                secrets.push({ label: _("Private key password: "), key: 'private-key-password',
+                secrets.push({ label: _('Private key password'), key: 'private-key-password',
                                value: ieee8021xSetting.private_key_password || '', password: true });
             }
             return;
@@ -254,29 +258,29 @@ class NetworkSecretDialog extends ModalDialog.ModalDialog {
             // TTLS and PEAP are actually much more complicated, but this complication
             // is not visible here since we only care about phase2 authentication
             // (and don't even care of which one)
-            secrets.push({ label: _("Username: "), key: null,
+            secrets.push({ label: _('Username'), key: null,
                            value: ieee8021xSetting.identity || '', password: false });
-            secrets.push({ label: _("Password: "), key: 'password',
+            secrets.push({ label: _('Password'), key: 'password',
                            value: ieee8021xSetting.password || '', password: true });
             break;
         case 'tls':
-            secrets.push({ label: _("Identity: "), key: null,
+            secrets.push({ label: _('Identity'), key: null,
                            value: ieee8021xSetting.identity || '', password: false });
-            secrets.push({ label: _("Private key password: "), key: 'private-key-password',
+            secrets.push({ label: _('Private key password'), key: 'private-key-password',
                            value: ieee8021xSetting.private_key_password || '', password: true });
             break;
         default:
-            log(`Invalid EAP/IEEE802.1x method: ${ieee8021xSetting.get_eap_method(0)}`);
+            log('Invalid EAP/IEEE802.1x method: %s'.format(ieee8021xSetting.get_eap_method(0)));
         }
     }
 
     _getPPPoESecrets(secrets) {
         let pppoeSetting = this._connection.get_setting_pppoe();
-        secrets.push({ label: _("Username: "), key: 'username',
+        secrets.push({ label: _('Username'), key: 'username',
                        value: pppoeSetting.username || '', password: false });
-        secrets.push({ label: _("Service: "), key: 'service',
+        secrets.push({ label: _('Service'), key: 'service',
                        value: pppoeSetting.service || '', password: false });
-        secrets.push({ label: _("Password: "), key: 'password',
+        secrets.push({ label: _('Password'), key: 'password',
                        value: pppoeSetting.password || '', password: true });
     }
 
@@ -286,7 +290,7 @@ class NetworkSecretDialog extends ModalDialog.ModalDialog {
             setting = this._connection.get_setting_cdma() || this._connection.get_setting_gsm();
         else
             setting = this._connection.get_setting_by_name(connectionType);
-        secrets.push({ label: _("Password: "), key: 'password',
+        secrets.push({ label: _('Password'), key: 'password',
                        value: setting.value || '', password: true });
     }
 
@@ -310,7 +314,7 @@ class NetworkSecretDialog extends ModalDialog.ModalDialog {
         case '802-3-ethernet':
             content.title = _("Wired 802.1X authentication");
             content.message = null;
-            content.secrets.push({ label: _("Network name: "), key: null,
+            content.secrets.push({ label: _('Network name'), key: null,
                                    value: connectionSetting.get_id(), password: false });
             this._get8021xSecrets(content.secrets);
             break;
@@ -324,7 +328,7 @@ class NetworkSecretDialog extends ModalDialog.ModalDialog {
                 let gsmSetting = this._connection.get_setting_gsm();
                 content.title = _("PIN code required");
                 content.message = _("PIN code is needed for the mobile broadband device");
-                content.secrets.push({ label: _("PIN: "), key: 'pin',
+                content.secrets.push({ label: _('PIN'), key: 'pin',
                                        value: gsmSetting.pin || '', password: true });
                 break;
             }
@@ -336,7 +340,7 @@ class NetworkSecretDialog extends ModalDialog.ModalDialog {
             this._getMobileSecrets(content.secrets, connectionType);
             break;
         default:
-            log(`Invalid connection type: ${connectionType}`);
+            log('Invalid connection type: %s'.format(connectionType));
         }
 
         return content;
@@ -581,12 +585,12 @@ var VPNRequestHandler = class {
 
         try {
             vpnSetting.foreach_data_item((key, value) => {
-                this._stdin.write(`DATA_KEY=${key}\n`, null);
-                this._stdin.write(`DATA_VAL=${value || ''}\n\n`, null);
+                this._stdin.write('DATA_KEY=%s\n'.format(key), null);
+                this._stdin.write('DATA_VAL=%s\n\n'.format(value || ''), null);
             });
             vpnSetting.foreach_secret((key, value) => {
-                this._stdin.write(`SECRET_KEY=${key}\n`, null);
-                this._stdin.write(`SECRET_VAL=${value || ''}\n\n`, null);
+                this._stdin.write('SECRET_KEY=%s\n'.format(key), null);
+                this._stdin.write('SECRET_VAL=%s\n\n'.format(value || ''), null);
             });
             this._stdin.write('DONE\n\n', null);
         } catch (e) {
@@ -616,7 +620,7 @@ var NetworkAgent = class {
             let monitor = this._pluginDir.monitor(Gio.FileMonitorFlags.NONE, null);
             monitor.connect('changed', () => (this._vpnCacheBuilt = false));
         } catch (e) {
-            log(`Failed to create monitor for VPN plugin dir: ${e.message}`);
+            log('Failed to create monitor for VPN plugin dir: %s'.format(e.message));
         }
 
         this._native.connect('new-request', this._newRequest.bind(this));
@@ -707,7 +711,7 @@ var NetworkAgent = class {
             body = _("A password is required to connect to “%s”.").format(connectionSetting.get_id());
             break;
         default:
-            log(`Invalid connection type: ${connectionType}`);
+            log('Invalid connection type: %s'.format(connectionType));
             this._native.respond(requestId, Shell.NetworkAgentResponse.INTERNAL_ERROR);
             return;
         }

js/ui/components/polkitAgent.js

@@ -44,7 +44,7 @@ var AuthenticationDialog = GObject.registerClass({
         let bodyContent = new Dialog.MessageDialogContent();
 
         if (userNames.length > 1) {
-            log(`polkitAuthenticationAgent: Received ${userNames.length} ` +
+            log('polkitAuthenticationAgent: Received %d'.format(userNames.length) +
                 'identities that can be used for authentication. Only ' +
                 'considering one.');
         }
@@ -194,8 +194,8 @@ var AuthenticationDialog = GObject.registerClass({
             // We could add retrying if this turns out to be a problem
 
             log('polkitAuthenticationAgent: Failed to show modal dialog. ' +
-                `Dismissing authentication request for action-id ${this.actionId} ` +
-                `cookie ${this._cookie}`);
+                'Dismissing authentication request for action-id %s '.format(this.actionId) +
+                'cookie %s'.format(this._cookie));
             this._emitDone(true);
         }
     }
@@ -271,12 +271,12 @@ var AuthenticationDialog = GObject.registerClass({
         }
 
         // Hack: The request string comes directly from PAM, if it's "Password:"
-        // we replace it with our own, if it's something else we replace the
-        // last colon and any trailing spaces with a "…".
+        // we replace it with our own to allow localization, if it's something
+        // else we remove the last colon and any trailing or leading spaces.
         if (request === 'Password:' || request === 'Password: ')
-            this._passwordEntry.hint_text = _('Enter Password…');
+            this._passwordEntry.hint_text = _('Password');
         else
-            this._passwordEntry.hint_text = request.replace(/: *$/, '…');
+            this._passwordEntry.hint_text = request.replace(/: *$/, '').trim();
 
         this._passwordEntry.password_visible = echoOn;
 

js/ui/components/telepathyClient.js

@@ -87,7 +87,7 @@ var TelepathyComponent = class {
         try {
             this._client.register();
         } catch (e) {
-            throw new Error(`Could not register Telepathy client. Error: ${e}`);
+            throw new Error('Could not register Telepathy client. Error: %s'.format(e.toString()));
         }
 
         if (!this._client.account_manager.is_prepared(Tp.AccountManager.get_feature_quark_core()))
@@ -254,7 +254,7 @@ class TelepathyClient extends Tp.BaseClient {
                 dispatchOp.claim_with_finish(result);
                 this._handlingChannels(account, conn, [channel], false);
             } catch (err) {
-                log(`Failed to Claim channel: ${err}`);
+                log('Failed to Claim channel: %s'.format(err.toString()));
             }
         });
 

js/ui/dateMenu.js

@@ -230,7 +230,7 @@ class WorldClocksSection extends St.Button {
 
     _onProxyReady(proxy, error) {
         if (error) {
-            log(`Failed to create GNOME Clocks proxy: ${error}`);
+            log('Failed to create GNOME Clocks proxy: %s'.format(error));
             return;
         }
 
@@ -454,6 +454,8 @@ class MessagesIndicator extends St.Icon {
         let sources = Main.messageTray.getSources();
         sources.forEach(source => this._onSourceAdded(null, source));
 
+        this._sync();
+
         this.connect('destroy', () => {
             this._settings.run_dispose();
             this._settings = null;
@@ -488,26 +490,6 @@ class MessagesIndicator extends St.Icon {
     }
 });
 
-var IndicatorPad = GObject.registerClass(
-class IndicatorPad extends St.Widget {
-    _init(actor) {
-        this._source = actor;
-        this._source.connect('notify::size', () => this.queue_relayout());
-        super._init();
-        this._source.bind_property('visible',
-            this, 'visible',
-            GObject.BindingFlags.SYNC_CREATE);
-    }
-
-    vfunc_get_preferred_width(forHeight) {
-        return this._source.get_preferred_width(forHeight);
-    }
-
-    vfunc_get_preferred_height(forWidth) {
-        return this._source.get_preferred_height(forWidth);
-    }
-});
-
 var FreezableBinLayout = GObject.registerClass(
 class FreezableBinLayout extends Clutter.BinLayout {
     _init() {
@@ -568,16 +550,24 @@ class DateMenuButton extends PanelMenu.Button {
         let hbox;
         let vbox;
 
-        let menuAlignment = 0.5;
-        if (Clutter.get_default_text_direction() == Clutter.TextDirection.RTL)
-            menuAlignment = 1.0 - menuAlignment;
-        super._init(menuAlignment);
+        super._init(0.5);
+
+        this._clockDisplay = new St.Label({ style_class: 'clock' });
+        this._clockDisplay.clutter_text.y_align = Clutter.ActorAlign.CENTER;
 
-        this._clockDisplay = new St.Label({ y_align: Clutter.ActorAlign.CENTER });
         this._indicator = new MessagesIndicator();
 
+        const indicatorPad = new St.Widget();
+        this._indicator.bind_property('visible',
+            indicatorPad, 'visible',
+            GObject.BindingFlags.SYNC_CREATE);
+        indicatorPad.add_constraint(new Clutter.BindConstraint({
+            source: this._indicator,
+            coordinate: Clutter.BindCoordinate.SIZE,
+        }));
+
         let box = new St.BoxLayout({ style_class: 'clock-display-box' });
-        box.add_actor(new IndicatorPad(this._indicator));
+        box.add_actor(indicatorPad);
         box.add_actor(this._clockDisplay);
         box.add_actor(this._indicator);
 
@@ -630,7 +620,7 @@ class DateMenuButton extends PanelMenu.Button {
         this._displaysSection = new St.ScrollView({ style_class: 'datemenu-displays-section vfade',
                                                     x_expand: true,
                                                     overlay_scrollbars: true });
-        this._displaysSection.set_policy(St.PolicyType.NEVER, St.PolicyType.AUTOMATIC);
+        this._displaysSection.set_policy(St.PolicyType.NEVER, St.PolicyType.EXTERNAL);
         vbox.add_actor(this._displaysSection);
 
         let displaysBox = new St.BoxLayout({ vertical: true,

js/ui/dialog.js

@@ -1,7 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 /* exported Dialog, MessageDialogContent, ListSection, ListSectionItem */
 
-const { Clutter, GObject, Pango, St } = imports.gi;
+const { Clutter, GObject, Meta, Pango, St } = imports.gi;
 
 function _setLabel(label, value) {
     label.set({
@@ -58,10 +58,16 @@ class Dialog extends St.Widget {
         this._dialog.add_child(this.buttonLayout);
     }
 
-    _onDestroy() {
+    makeInactive() {
         if (this._eventId != 0)
             this._parentActor.disconnect(this._eventId);
         this._eventId = 0;
+
+        this.buttonLayout.get_children().forEach(c => c.set_reactive(false));
+    }
+
+    _onDestroy() {
+        this.makeInactive();
     }
 
     _modalEventHandler(actor, event) {
@@ -179,10 +185,20 @@ var MessageDialogContent = GObject.registerClass({
         };
         super._init(Object.assign(defaultParams, params));
 
+        this.connect('notify::size', this._updateTitleStyle.bind(this));
+        this.connect('destroy', this._onDestroy.bind(this));
+
         this.add_child(this._title);
         this.add_child(this._description);
     }
 
+    _onDestroy() {
+        if (this._updateTitleStyleLater) {
+            Meta.later_remove(this._updateTitleStyleLater);
+            delete this._updateTitleStyleLater;
+        }
+    }
+
     get title() {
         return this._title.text;
     }
@@ -191,8 +207,32 @@ var MessageDialogContent = GObject.registerClass({
         return this._description.text;
     }
 
+    _updateTitleStyle() {
+        if (!this._title.mapped)
+            return;
+
+        this._title.ensure_style();
+        const [, titleNatWidth] = this._title.get_preferred_width(-1);
+
+        if (titleNatWidth > this.width) {
+            if (this._updateTitleStyleLater)
+                return;
+
+            this._updateTitleStyleLater = Meta.later_add(Meta.LaterType.BEFORE_REDRAW, () => {
+                this._updateTitleStyleLater = 0;
+                this._title.add_style_class_name('leightweight');
+                return false;
+            });
+        }
+
+    }
+
     set title(title) {
         _setLabel(this._title, title);
+
+        this._title.remove_style_class_name('leightweight');
+        this._updateTitleStyle();
+
         this.notify('title');
     }
 

js/ui/dnd.js

@@ -411,14 +411,18 @@ var _Draggable = class _Draggable {
         this._snapBackY = this._dragStartY + this._dragOffsetY;
         this._snapBackScale = this._dragActor.scale_x;
 
+        let origDragOffsetX = this._dragOffsetX;
+        let origDragOffsetY = this._dragOffsetY;
+        let [transX, transY] = this._dragActor.get_translation();
+        this._dragOffsetX -= transX;
+        this._dragOffsetY -= transY;
+
         if (this._dragActorMaxSize != undefined) {
             let [scaledWidth, scaledHeight] = this._dragActor.get_transformed_size();
             let currentSize = Math.max(scaledWidth, scaledHeight);
             if (currentSize > this._dragActorMaxSize) {
                 let scale = this._dragActorMaxSize / currentSize;
                 let origScale =  this._dragActor.scale_x;
-                let origDragOffsetX = this._dragOffsetX;
-                let origDragOffsetY = this._dragOffsetY;
 
                 // The position of the actor changes as we scale
                 // around the drag position, but we can't just tween
@@ -435,8 +439,8 @@ var _Draggable = class _Draggable {
 
                 this._dragActor.get_transition('scale-x').connect('new-frame', () => {
                     let currentScale = this._dragActor.scale_x / origScale;
-                    this._dragOffsetX = currentScale * origDragOffsetX;
-                    this._dragOffsetY = currentScale * origDragOffsetY;
+                    this._dragOffsetX = currentScale * origDragOffsetX - transX;
+                    this._dragOffsetY = currentScale * origDragOffsetY - transY;
                     this._dragActor.set_position(
                         this._dragX + this._dragOffsetX,
                         this._dragY + this._dragOffsetY);

js/ui/endSessionDialog.js

@@ -299,7 +299,7 @@ class EndSessionDialog extends ModalDialog.ModalDialog {
                 try {
                     this._updatesPermission = Polkit.Permission.new_finish(res);
                 } catch (e) {
-                    log(`No permission to trigger offline updates: ${e}`);
+                    log('No permission to trigger offline updates: %s'.format(e.toString()));
                 }
             });
     }
@@ -563,7 +563,7 @@ class EndSessionDialog extends ModalDialog.ModalDialog {
                 if (!sessionId) {
                     this._loginManager.getCurrentSessionProxy(currentSessionProxy => {
                         sessionId = currentSessionProxy.Id;
-                        log(`endSessionDialog: No XDG_SESSION_ID, fetched from logind: ${sessionId}`);
+                        log('endSessionDialog: No XDG_SESSION_ID, fetched from logind: %d'.format(sessionId));
                     });
                 }
 

js/ui/environment.js

@@ -12,6 +12,9 @@ imports.gi.versions.TelepathyLogger = '0.2';
 
 const { Clutter, GLib, GObject, Meta, Shell, St } = imports.gi;
 const Gettext = imports.gettext;
+const System = imports.system;
+
+let _localTimeZone = null;
 
 // We can't import shell JS modules yet, because they may have
 // variable initializations, etc, that depend on init() already having
@@ -111,6 +114,11 @@ function _easeActor(actor, params) {
         autoReverse = params.autoReverse;
     delete params.autoReverse;
 
+    // repeatCount doesn't include the initial iteration
+    const numIterations = repeatCount + 1;
+    // whether the transition should finish where it started
+    const isReversed = autoReverse && numIterations % 2 === 0;
+
     if (params.mode != undefined)
         actor.set_easing_mode(params.mode);
     delete params.mode;
@@ -122,7 +130,8 @@ function _easeActor(actor, params) {
     let animatedProps = Object.keys(params).map(p => p.replace('_', '-', 'g'));
     animatedProps.forEach(p => actor.remove_transition(p));
 
-    actor.set(params);
+    if (actor.get_easing_duration() > 0 || !isReversed)
+        actor.set(params);
     actor.restore_easing_state();
 
     let transition = animatedProps.map(p => actor.get_transition(p))
@@ -161,6 +170,11 @@ function _easeActorProperty(actor, propName, target, params) {
         autoReverse = params.autoReverse;
     delete params.autoReverse;
 
+    // repeatCount doesn't include the initial iteration
+    const numIterations = repeatCount + 1;
+    // whether the transition should finish where it started
+    const isReversed = autoReverse && numIterations % 2 === 0;
+
     // Copy Clutter's behavior for implicit animations, see
     // should_skip_implicit_transition()
     if (actor instanceof Clutter.Actor && !actor.mapped)
@@ -174,7 +188,9 @@ function _easeActorProperty(actor, propName, target, params) {
 
     if (duration == 0) {
         let [obj, prop] = _getPropertyTarget(actor, propName);
-        obj[prop] = target;
+
+        if (!isReversed)
+            obj[prop] = target;
 
         Meta.disable_unredirect_for_display(global.display);
         callback(true);
@@ -291,9 +307,25 @@ function init() {
         }
     };
 
+    // Override to clear our own timezone cache as well
+    const origClearDateCaches = System.clearDateCaches;
+    System.clearDateCaches = function () {
+        _localTimeZone = null;
+        origClearDateCaches();
+    };
+
     // Work around https://bugzilla.mozilla.org/show_bug.cgi?id=508783
     Date.prototype.toLocaleFormat = function (format) {
-        let dt = GLib.DateTime.new_from_unix_local(this.getTime() / 1000);
+        if (_localTimeZone === null)
+            _localTimeZone = GLib.TimeZone.new_local();
+
+        let dt = GLib.DateTime.new(_localTimeZone,
+            this.getFullYear(),
+            this.getMonth() + 1,
+            this.getDate(),
+            this.getHours(),
+            this.getMinutes(),
+            this.getSeconds());
         return dt ? dt.format(format) : '';
     };
 

js/ui/extensionDownloader.js

@@ -10,10 +10,9 @@ const FileUtils = imports.misc.fileUtils;
 const Main = imports.ui.main;
 const ModalDialog = imports.ui.modalDialog;
 
-var REPOSITORY_URL_BASE = 'https://extensions.gnome.org';
-var REPOSITORY_URL_DOWNLOAD = `${REPOSITORY_URL_BASE}/download-extension/%s.shell-extension.zip`;
-var REPOSITORY_URL_INFO     = `${REPOSITORY_URL_BASE}/extension-info/`;
-var REPOSITORY_URL_UPDATE   = `${REPOSITORY_URL_BASE}/update-info/`;
+var REPOSITORY_URL_DOWNLOAD = 'https://extensions.gnome.org/download-extension/%s.shell-extension.zip';
+var REPOSITORY_URL_INFO     = 'https://extensions.gnome.org/extension-info/';
+var REPOSITORY_URL_UPDATE   = 'https://extensions.gnome.org/update-info/';
 
 let _httpSession;
 
@@ -25,7 +24,7 @@ function installExtension(uuid, invocation) {
 
     _httpSession.queue_message(message, () => {
         if (message.status_code != Soup.KnownStatusCode.OK) {
-            Main.extensionManager.logExtensionError(uuid, `downloading info: ${message.status_code}`);
+            Main.extensionManager.logExtensionError(uuid, 'downloading info: %d'.format(message.status_code));
             invocation.return_dbus_error('org.gnome.Shell.DownloadInfoError', message.status_code.toString());
             return;
         }
@@ -34,7 +33,7 @@ function installExtension(uuid, invocation) {
         try {
             info = JSON.parse(message.response_body.data);
         } catch (e) {
-            Main.extensionManager.logExtensionError(uuid, `parsing info: ${e}`);
+            Main.extensionManager.logExtensionError(uuid, 'parsing info: %s'.format(e.toString()));
             invocation.return_dbus_error('org.gnome.Shell.ParseInfoError', e.toString());
             return;
         }
@@ -112,7 +111,7 @@ function downloadExtensionUpdate(uuid) {
         gotExtensionZipFile(session, message, uuid, dir, () => {
             Main.extensionManager.notifyExtensionUpdate(uuid);
         }, (code, msg) => {
-            log(`Error while downloading update for extension ${uuid}: ${code} (${msg})`);
+            log('Error while downloading update for extension %s: %s (%s)'.format(uuid, code, msg));
         });
     });
 }
@@ -133,7 +132,7 @@ function checkForUpdates() {
     let params = {
         shell_version: Config.PACKAGE_VERSION,
         installed: JSON.stringify(metadatas),
-        disable_version_validation: `${versionCheck}`,
+        disable_version_validation: versionCheck.toString(),
     };
 
     let url = REPOSITORY_URL_UPDATE;
@@ -195,8 +194,8 @@ class InstallExtensionDialog extends ModalDialog.ModalDialog {
         let dir = Gio.File.new_for_path(GLib.build_filenamev([global.userdatadir, 'extensions', uuid]));
         let invocation = this._invocation;
         function errback(code, msg) {
-            log(`Error while installing ${uuid}: ${code} (${msg})`);
-            invocation.return_dbus_error(`org.gnome.Shell.${code}`, msg || '');
+            log('Error while installing %s: %s (%s)'.format(uuid, code, msg));
+            invocation.return_dbus_error('org.gnome.Shell.%s'.format(code), msg || '');
         }
 
         function callback() {
@@ -204,7 +203,7 @@ class InstallExtensionDialog extends ModalDialog.ModalDialog {
                 let extension = Main.extensionManager.createExtensionObject(uuid, dir, ExtensionUtils.ExtensionType.PER_USER);
                 Main.extensionManager.loadExtension(extension);
                 if (!Main.extensionManager.enableExtension(uuid))
-                    throw new Error(`Cannot add ${uuid} to enabled extensions gsettings key`);
+                    throw new Error('Cannot add %s to enabled extensions gsettings key'.format(uuid));
             } catch (e) {
                 uninstallExtension(uuid);
                 errback('LoadExtensionError', e);

js/ui/extensionSystem.js

@@ -42,7 +42,7 @@ var ExtensionManager = class {
         try {
             disableFile.create(Gio.FileCreateFlags.REPLACE_DESTINATION, null);
         } catch (e) {
-            log(`Failed to create file ${disableFilename}: ${e.message}`);
+            log('Failed to create file %s: %s'.format(disableFilename, e.message));
         }
 
         GLib.timeout_add_seconds(GLib.PRIORITY_DEFAULT, 60, () => {
@@ -140,7 +140,7 @@ var ExtensionManager = class {
         if (extension.state != ExtensionState.DISABLED)
             return;
 
-        let stylesheetNames = [`${global.session_mode}.css`, 'stylesheet.css'];
+        let stylesheetNames = ['%s.css'.format(global.session_mode), 'stylesheet.css'];
         let theme = St.ThemeContext.get_for_stage(global.stage).get_theme();
         for (let i = 0; i < stylesheetNames.length; i++) {
             try {
@@ -236,7 +236,7 @@ var ExtensionManager = class {
         if (!extension)
             return;
 
-        let message = `${error}`;
+        let message = error.toString();
 
         extension.error = message;
         extension.state = ExtensionState.ERROR;
@@ -244,7 +244,7 @@ var ExtensionManager = class {
             extension.errors = [];
         extension.errors.push(message);
 
-        logError(error, `Extension ${uuid}`);
+        logError(error, 'Extension %s'.format(uuid));
         this.emit('extension-state-changed', extension);
     }
 
@@ -259,24 +259,24 @@ var ExtensionManager = class {
             if (metadataContents instanceof Uint8Array)
                 metadataContents = imports.byteArray.toString(metadataContents);
         } catch (e) {
-            throw new Error(`Failed to load metadata.json: ${e}`);
+            throw new Error('Failed to load metadata.json: %s'.format(e.toString()));
         }
         let meta;
         try {
             meta = JSON.parse(metadataContents);
         } catch (e) {
-            throw new Error(`Failed to parse metadata.json: ${e}`);
+            throw new Error('Failed to parse metadata.json: %s'.format(e.toString()));
         }
 
         let requiredProperties = ['uuid', 'name', 'description', 'shell-version'];
         for (let i = 0; i < requiredProperties.length; i++) {
             let prop = requiredProperties[i];
             if (!meta[prop])
-                throw new Error(`missing "${prop}" property in metadata.json`);
+                throw new Error('missing "%s" property in metadata.json'.format(prop));
         }
 
         if (uuid != meta.uuid)
-            throw new Error(`uuid "${meta.uuid}" from metadata.json does not match directory name "${uuid}"`);
+            throw new Error('uuid "%s" from metadata.json does not match directory name "%s"'.format(meta.uuid, uuid));
 
         let extension = {
             metadata: meta,
@@ -496,17 +496,17 @@ var ExtensionManager = class {
     }
 
     _loadExtensions() {
-        global.settings.connect(`changed::${ENABLED_EXTENSIONS_KEY}`,
+        global.settings.connect('changed::%s'.format(ENABLED_EXTENSIONS_KEY),
             this._onEnabledExtensionsChanged.bind(this));
-        global.settings.connect(`changed::${DISABLED_EXTENSIONS_KEY}`,
+        global.settings.connect('changed::%s'.format(DISABLED_EXTENSIONS_KEY),
             this._onEnabledExtensionsChanged.bind(this));
-        global.settings.connect(`changed::${DISABLE_USER_EXTENSIONS_KEY}`,
+        global.settings.connect('changed::%s'.format(DISABLE_USER_EXTENSIONS_KEY),
             this._onUserExtensionsEnabledChanged.bind(this));
-        global.settings.connect(`changed::${EXTENSION_DISABLE_VERSION_CHECK_KEY}`,
+        global.settings.connect('changed::%s'.format(EXTENSION_DISABLE_VERSION_CHECK_KEY),
             this._onVersionValidationChanged.bind(this));
-        global.settings.connect(`writable-changed::${ENABLED_EXTENSIONS_KEY}`,
+        global.settings.connect('writable-changed::%s'.format(ENABLED_EXTENSIONS_KEY),
             this._onSettingsWritableChanged.bind(this));
-        global.settings.connect(`writable-changed::${DISABLED_EXTENSIONS_KEY}`,
+        global.settings.connect('writable-changed::%s'.format(DISABLED_EXTENSIONS_KEY),
             this._onSettingsWritableChanged.bind(this));
 
         this._enabledExtensions = this._getEnabledExtensions();
@@ -519,7 +519,7 @@ var ExtensionManager = class {
             let uuid = info.get_name();
             let existing = this.lookup(uuid);
             if (existing) {
-                log(`Extension ${uuid} already installed in ${existing.path}. ${dir.get_path()} will not be loaded`);
+                log('Extension %s already installed in %s. %s will not be loaded'.format(uuid, existing.path, dir.get_path()));
                 return;
             }
 
@@ -530,7 +530,7 @@ var ExtensionManager = class {
             try {
                 extension = this.createExtensionObject(uuid, dir, type);
             } catch (e) {
-                logError(e, `Could not load extension ${uuid}`);
+                logError(e, 'Could not load extension %s'.format(uuid));
                 return;
             }
             this.loadExtension(extension);

js/ui/iconGrid.js

@@ -195,7 +195,7 @@ function zoomOutActorAtPos(actor, x, y) {
 }
 
 function animateIconPosition(icon, box, flags, nChangedIcons) {
-    if (!icon.has_allocation() || icon.allocation.equal(box)) {
+    if (!icon.has_allocation() || icon.allocation.equal(box) || icon.opacity === 0) {
         icon.allocate(box, flags);
         return false;
     }
@@ -556,15 +556,25 @@ var IconGrid = GObject.registerClass({
         }, Infinity);
         let normalization = maxDist - minDist;
 
-        for (let index = 0; index < actors.length; index++) {
-            let actor = actors[index];
+        actors.forEach(actor => {
+            let clone = new Clutter.Clone({ source: actor });
+            this._clonesAnimating.push(clone);
+            Main.uiGroup.add_actor(clone);
+        });
+
+        /*
+         * ^
+         * | These need to be separate loops because Main.uiGroup.add_actor
+         * | is excessively slow if done inside the below loop and we want the
+         * | below loop to complete within one frame interval (#2065, !1002).
+         * v
+         */
+
+        this._clonesAnimating.forEach(actorClone => {
+            let actor = actorClone.source;
             actor.opacity = 0;
             actor.reactive = false;
 
-            let actorClone = new Clutter.Clone({ source: actor });
-            this._clonesAnimating.push(actorClone);
-            Main.uiGroup.add_actor(actorClone);
-
             let [width, height] = this._getAllocatedChildSizeAndSpacing(actor);
             actorClone.set_size(width, height);
             let scaleX = sourceScaledWidth / width;
@@ -631,7 +641,7 @@ var IconGrid = GObject.registerClass({
 
             actorClone.ease(movementParams);
             actorClone.ease(fadeParams);
-        }
+        });
     }
 
     _getAllocatedChildSizeAndSpacing(child) {

js/ui/keyboard.js

@@ -24,29 +24,29 @@ const SHOW_KEYBOARD = 'screen-keyboard-enabled';
 const KEY_SIZE = 2;
 
 const defaultKeysPre = [
-    [[], [], [{ width: 1.5, level: 1, extraClassName: 'shift-key-lowercase' }], [{ label: '?123', width: 1.5, level: 2 }]],
-    [[], [], [{ width: 1.5, level: 0, extraClassName: 'shift-key-uppercase' }], [{ label: '?123', width: 1.5, level: 2 }]],
+    [[], [], [{ width: 1.5, level: 1, extraClassName: 'shift-key-lowercase', icon: 'keyboard-shift-filled-symbolic' }], [{ label: '?123', width: 1.5, level: 2 }]],
+    [[], [], [{ width: 1.5, level: 0, extraClassName: 'shift-key-uppercase', icon: 'keyboard-shift-filled-symbolic' }], [{ label: '?123', width: 1.5, level: 2 }]],
     [[], [], [{ label: '=/<', width: 1.5, level: 3 }], [{ label: 'ABC', width: 1.5, level: 0 }]],
     [[], [], [{ label: '?123', width: 1.5, level: 2 }], [{ label: 'ABC', width: 1.5, level: 0 }]],
 ];
 
 const defaultKeysPost = [
-    [[{ label: '⌫', width: 1.5, keyval: Clutter.KEY_BackSpace }],
-     [{ width: 2, keyval: Clutter.KEY_Return, extraClassName: 'enter-key' }],
-     [{ width: 3, level: 1, right: true, extraClassName: 'shift-key-lowercase' }],
-     [{ label: '☻', action: 'emoji' }, { action: 'languageMenu', extraClassName: 'layout-key' }, { action: 'hide', extraClassName: 'hide-key' }]],
-    [[{ label: '⌫', width: 1.5, keyval: Clutter.KEY_BackSpace }],
-     [{ width: 2, keyval: Clutter.KEY_Return, extraClassName: 'enter-key' }],
-     [{ width: 3, level: 0, right: true, extraClassName: 'shift-key-uppercase' }],
-     [{ label: '☻', action: 'emoji' }, { action: 'languageMenu', extraClassName: 'layout-key' }, { action: 'hide', extraClassName: 'hide-key' }]],
-    [[{ label: '⌫', width: 1.5, keyval: Clutter.KEY_BackSpace }],
-     [{ width: 2, keyval: Clutter.KEY_Return, extraClassName: 'enter-key' }],
+    [[{ width: 1.5, keyval: Clutter.KEY_BackSpace, icon: 'edit-clear-symbolic' }],
+     [{ width: 2, keyval: Clutter.KEY_Return, extraClassName: 'enter-key', icon: 'keyboard-enter-symbolic' }],
+     [{ width: 3, level: 1, right: true, extraClassName: 'shift-key-lowercase', icon: 'keyboard-shift-filled-symbolic' }],
+     [{ action: 'emoji', icon: 'face-smile-symbolic' }, { action: 'languageMenu', extraClassName: 'layout-key', icon: 'keyboard-layout-filled-symbolic' }, { action: 'hide', extraClassName: 'hide-key', icon: 'go-down-symbolic' }]],
+    [[{ width: 1.5, keyval: Clutter.KEY_BackSpace, icon: 'edit-clear-symbolic' }],
+     [{ width: 2, keyval: Clutter.KEY_Return, extraClassName: 'enter-key', icon: 'keyboard-enter-symbolic' }],
+     [{ width: 3, level: 0, right: true, extraClassName: 'shift-key-uppercase', icon: 'keyboard-shift-filled-symbolic' }],
+     [{ action: 'emoji', icon: 'face-smile-symbolic' }, { action: 'languageMenu', extraClassName: 'layout-key', icon: 'keyboard-layout-filled-symbolic' }, { action: 'hide', extraClassName: 'hide-key', icon: 'go-down-symbolic' }]],
+    [[{ width: 1.5, keyval: Clutter.KEY_BackSpace, icon: 'edit-clear-symbolic' }],
+     [{ width: 2, keyval: Clutter.KEY_Return, extraClassName: 'enter-key', icon: 'keyboard-enter-symbolic' }],
      [{ label: '=/<', width: 3, level: 3, right: true }],
-     [{ label: '☻', action: 'emoji' }, { action: 'languageMenu', extraClassName: 'layout-key' }, { action: 'hide', extraClassName: 'hide-key' }]],
-    [[{ label: '⌫', width: 1.5, keyval: Clutter.KEY_BackSpace }],
-     [{ width: 2, keyval: Clutter.KEY_Return, extraClassName: 'enter-key' }],
+     [{ action: 'emoji', icon: 'face-smile-symbolic' }, { action: 'languageMenu', extraClassName: 'layout-key' }, { action: 'hide', extraClassName: 'hide-key' }]],
+    [[{ width: 1.5, keyval: Clutter.KEY_BackSpace, icon: 'edit-clear-symbolic' }],
+     [{ width: 2, keyval: Clutter.KEY_Return, extraClassName: 'enter-key', icon: 'keyboard-enter-symbolic' }],
      [{ label: '?123', width: 3, level: 2, right: true }],
-     [{ label: '☻', action: 'emoji' }, { action: 'languageMenu', extraClassName: 'layout-key' }, { action: 'hide', extraClassName: 'hide-key' }]],
+     [{ action: 'emoji', icon: 'face-smile-symbolic' }, { action: 'languageMenu', extraClassName: 'layout-key', icon: 'keyboard-layout-filled-symbolic' }, { action: 'hide', extraClassName: 'hide-key', icon: 'go-down-symbolic' }]],
 ];
 
 var AspectContainer = GObject.registerClass(
@@ -257,11 +257,11 @@ var Key = GObject.registerClass({
         'released': { param_types: [GObject.TYPE_UINT, GObject.TYPE_STRING] },
     },
 }, class Key extends St.BoxLayout {
-    _init(key, extendedKeys) {
+    _init(key, extendedKeys, icon = null) {
         super._init({ style_class: 'key-container' });
 
         this.key = key || "";
-        this.keyButton = this._makeKey(this.key);
+        this.keyButton = this._makeKey(this.key, icon);
 
         /* Add the key in a container, so keys can be padded without losing
          * logical proportions between those.
@@ -404,14 +404,21 @@ var Key = GObject.registerClass({
         this._capturedPress = false;
     }
 
-    _makeKey(key) {
-        let label = GLib.markup_escape_text(key, -1);
+    _makeKey(key, icon) {
         let button = new St.Button({
-            label,
             style_class: 'keyboard-key',
             x_expand: true,
         });
 
+        if (icon) {
+            let child = new St.Icon({ icon_name: icon });
+            button.set_child(child);
+            this._icon = child;
+        } else {
+            let label = GLib.markup_escape_text(key, -1);
+            button.set_label(label);
+        }
+
         button.keyWidth = 1;
         button.connect('button-press-event', () => {
             this._press(key);
@@ -475,10 +482,16 @@ var Key = GObject.registerClass({
     }
 
     setLatched(latched) {
-        if (latched)
+        if (!this._icon)
+            return;
+
+        if (latched) {
             this.keyButton.add_style_pseudo_class('latched');
-        else
+            this._icon.icon_name = 'keyboard-caps-lock-filled-symbolic';
+        } else {
             this.keyButton.remove_style_pseudo_class('latched');
+            this._icon.icon_name = 'keyboard-shift-filled-symbolic';
+        }
     }
 });
 
@@ -1022,7 +1035,7 @@ var EmojiSelection = GObject.registerClass({
             section.button = key;
         }
 
-        key = new Key(null, []);
+        key = new Key(null, [], 'go-down-symbolic');
         key.keyButton.add_style_class_name('default-key');
         key.keyButton.add_style_class_name('hide-key');
         key.connect('released', () => {
@@ -1102,6 +1115,9 @@ var KeyboardManager = class KeyBoardManager {
         this._a11yApplicationsSettings = new Gio.Settings({ schema_id: A11Y_APPLICATIONS_SCHEMA });
         this._a11yApplicationsSettings.connect('changed', this._syncEnabled.bind(this));
 
+        this._seat = Clutter.get_default_backend().get_default_seat();
+        this._seat.connect('notify::touch-mode', this._syncEnabled.bind(this));
+
         this._lastDevice = null;
         Meta.get_backend().connect('last-device-changed', (backend, device) => {
             if (device.get_device_name().indexOf('XTEST') < 0) {
@@ -1122,7 +1138,9 @@ var KeyboardManager = class KeyBoardManager {
 
     _syncEnabled() {
         let enableKeyboard = this._a11yApplicationsSettings.get_boolean(SHOW_KEYBOARD);
-        let enabled = enableKeyboard || this._lastDeviceIsTouchscreen();
+        let autoEnabled = this._seat.get_touch_mode() && this._lastDeviceIsTouchscreen();
+        let enabled = enableKeyboard || autoEnabled;
+
         if (!enabled && !this._keyboard)
             return;
 
@@ -1250,11 +1268,7 @@ class Keyboard extends St.BoxLayout {
 
         this._clearShowIdle();
 
-        this._keyboardController = null;
-        this._suggestions = null;
-        this._aspectContainer = null;
-        this._emojiSelection = null;
-        this._keypad = null;
+        this._keyboardController.destroy();
 
         Main.layoutManager.untrackChrome(this);
         Main.layoutManager.keyboardBox.remove_actor(this);
@@ -1434,12 +1448,13 @@ class Keyboard extends St.BoxLayout {
             let keyval = key.keyval;
             let switchToLevel = key.level;
             let action = key.action;
+            let icon = key.icon;
 
             /* Skip emoji button if necessary */
             if (!this._emojiKeyVisible && action == 'emoji')
                 continue;
 
-            extraButton = new Key(key.label || '', []);
+            extraButton = new Key(key.label || '', [], icon);
 
             extraButton.keyButton.add_style_class_name('default-key');
             if (key.extraClassName != null)
@@ -1839,13 +1854,20 @@ var KeyboardController = class {
                                                                    this._onSourcesModified.bind(this));
         this._currentSource = this._inputSourceManager.currentSource;
 
-        Main.inputMethod.connect('notify::content-purpose',
-                                 this._onContentPurposeHintsChanged.bind(this));
-        Main.inputMethod.connect('notify::content-hints',
-                                 this._onContentPurposeHintsChanged.bind(this));
-        Main.inputMethod.connect('input-panel-state', (o, state) => {
-            this.emit('panel-state', state);
-        });
+        this._notifyContentPurposeId = Main.inputMethod.connect(
+            'notify::content-purpose', this._onContentPurposeHintsChanged.bind(this));
+        this._notifyContentHintsId = Main.inputMethod.connect(
+            'notify::content-hints', this._onContentPurposeHintsChanged.bind(this));
+        this._notifyInputPanelStateId = Main.inputMethod.connect(
+            'input-panel-state', (o, state) => this.emit('panel-state', state));
+    }
+
+    destroy() {
+        this._inputSourceManager.disconnect(this._sourceChangedId);
+        this._inputSourceManager.disconnect(this._sourcesModifiedId);
+        Main.inputMethod.disconnect(this._notifyContentPurposeId);
+        Main.inputMethod.disconnect(this._notifyContentHintsId);
+        Main.inputMethod.disconnect(this._notifyInputPanelStateId);
     }
 
     _onSourcesModified() {

js/ui/layout.js

@@ -738,7 +738,7 @@ var LayoutManager = GObject.registerClass({
     showKeyboard() {
         this.keyboardBox.show();
         this.keyboardBox.ease({
-            anchor_y: this.keyboardBox.height,
+            translation_y: -this.keyboardBox.height,
             opacity: 255,
             duration: KEYBOARD_ANIMATION_TIME,
             mode: Clutter.AnimationMode.EASE_OUT_QUAD,
@@ -755,7 +755,7 @@ var LayoutManager = GObject.registerClass({
         this._updateRegions();
 
         this._keyboardHeightNotifyId = this.keyboardBox.connect('notify::height', () => {
-            this.keyboardBox.anchor_y = this.keyboardBox.height;
+            this.keyboardBox.translation_y = -this.keyboardBox.height;
         });
     }
 
@@ -765,7 +765,7 @@ var LayoutManager = GObject.registerClass({
             this._keyboardHeightNotifyId = 0;
         }
         this.keyboardBox.ease({
-            anchor_y: 0,
+            translation_y: this.keyboardBox.height,
             opacity: 0,
             duration: immediate ? 0 : KEYBOARD_ANIMATION_TIME,
             mode: Clutter.AnimationMode.EASE_IN_QUAD,

js/ui/lookingGlass.js

@@ -244,7 +244,13 @@ function objectToString(o) {
         // special case this since the default is way, way too verbose
         return '<js function>';
     } else {
-        return `${o}`;
+        if (o === undefined)
+            return 'undefined';
+
+        if (o === null)
+            return 'null';
+
+        return o.toString();
     }
 }
 
@@ -291,7 +297,7 @@ class Result extends St.BoxLayout {
         this.add(cmdTxt);
         let box = new St.BoxLayout({});
         this.add(box);
-        let resultTxt = new St.Label({ text: `r(${index}) = ` });
+        let resultTxt = new St.Label({ text: 'r(%d) = '.format(index) });
         resultTxt.clutter_text.ellipsize = Pango.EllipsizeMode.END;
         box.add(resultTxt);
         let objLink = new ObjLink(this._lookingGlass, o);
@@ -331,7 +337,7 @@ var WindowList = GObject.registerClass({
             box.add_child(windowLink);
             let propsBox = new St.BoxLayout({ vertical: true, style: 'padding-left: 6px;' });
             box.add(propsBox);
-            propsBox.add(new St.Label({ text: `wmclass: ${metaWindow.get_wm_class()}` }));
+            propsBox.add(new St.Label({ text: 'wmclass: %s'.format(metaWindow.get_wm_class()) }));
             let app = tracker.get_window_app(metaWindow);
             if (app != null && !app.is_window_backed()) {
                 let icon = app.create_icon_texture(22);
@@ -424,7 +430,7 @@ class ObjInspector extends St.ScrollView {
                     link = new St.Label({ text: '<error>' });
                 }
                 let box = new St.BoxLayout();
-                box.add(new St.Label({ text: `${propName}: ` }));
+                box.add(new St.Label({ text: '%s: '.format(propName) }));
                 box.add(link);
                 this._container.add_actor(box);
             }
@@ -641,9 +647,9 @@ var Inspector = GObject.registerClass({
             this._target = target;
         this._pointerTarget = target;
 
-        let position = `[inspect x: ${stageX} y: ${stageY}]`;
+        let position = '[inspect x: %d y: %d]'.format(stageX, stageY);
         this._displayText.text = '';
-        this._displayText.text = `${position} ${this._target}`;
+        this._displayText.text = '%s %s'.format(position, this._target);
 
         this._lookingGlass.setBorderPaintTarget(this._target);
     }
@@ -846,7 +852,7 @@ class LookingGlass extends St.BoxLayout {
         inspectIcon.connect('button-press-event', () => {
             let inspector = new Inspector(this);
             inspector.connect('target', (i, target, stageX, stageY) => {
-                this._pushResult(`inspect(${Math.round(stageX)}, ${Math.round(stageY)})`, target);
+                this._pushResult('inspect(%d, %d)'.format(Math.round(stageX), Math.round(stageY)), target);
             });
             inspector.connect('closed', () => {
                 this.show();
@@ -952,9 +958,8 @@ class LookingGlass extends St.BoxLayout {
         // monospace font to be bold/oblique/etc. Could easily be added here.
         let size = fontDesc.get_size() / 1024.;
         let unit = fontDesc.get_size_is_absolute() ? 'px' : 'pt';
-        this.style = `
-            font-size: ${size}${unit};
-            font-family: "${fontDesc.get_family()}";`;
+        this.style = 'font-size: %d%s; font-family: "%s";'.format(
+            size, unit, fontDesc.get_family());
     }
 
     setBorderPaintTarget(obj) {
@@ -1035,7 +1040,7 @@ class LookingGlass extends St.BoxLayout {
         this._history.addItem(command);
 
         let lines = command.split(';');
-        lines.push(`return ${lines.pop()}`);
+        lines.push('return %s'.format(lines.pop()));
 
         let fullCmd = commandHeader + lines.join(';');
 
@@ -1043,7 +1048,7 @@ class LookingGlass extends St.BoxLayout {
         try {
             resultObj = Function(fullCmd)();
         } catch (e) {
-            resultObj = `<exception ${e}>`;
+            resultObj = '<exception %s>'.format(e.toString());
         }
 
         this._pushResult(command, resultObj);
@@ -1062,7 +1067,7 @@ class LookingGlass extends St.BoxLayout {
         try {
             return this._resultsArea.get_child_at_index(idx - this._offset).o;
         } catch (e) {
-            throw new Error(`Unknown result at index ${idx}`);
+            throw new Error('Unknown result at index %d'.format(idx));
         }
     }
 

js/ui/magnifier.js

@@ -127,6 +127,10 @@ var Magnifier = class Magnifier {
      * Show the system mouse pointer.
      */
     showSystemCursor() {
+        const seat = Clutter.get_default_backend().get_default_seat();
+
+        if (seat.is_unfocus_inhibited())
+            seat.uninhibit_unfocus();
         this._cursorTracker.set_pointer_visible(true);
     }
 
@@ -135,6 +139,10 @@ var Magnifier = class Magnifier {
      * Hide the system mouse pointer.
      */
     hideSystemCursor() {
+        const seat = Clutter.get_default_backend().get_default_seat();
+
+        if (!seat.is_unfocus_inhibited())
+            seat.inhibit_unfocus();
         this._cursorTracker.set_pointer_visible(false);
     }
 
@@ -169,7 +177,7 @@ var Magnifier = class Magnifier {
         // Make sure system mouse pointer is shown when all zoom regions are
         // invisible.
         if (!activate)
-            this._cursorTracker.set_pointer_visible(true);
+            this.showSystemCursor();
 
         // Notify interested parties of this change
         this.emit('active-changed', activate);
@@ -430,8 +438,10 @@ var Magnifier = class Magnifier {
      *     lines making up the crosshairs.
      */
     setCrosshairsLength(length) {
-        if (this._crossHairs)
-            this._crossHairs.setLength(length);
+        if (this._crossHairs) {
+            let scaleFactor = St.ThemeContext.get_for_stage(global.stage).scale_factor;
+            this._crossHairs.setLength(length / scaleFactor);
+        }
     }
 
     /**
@@ -797,9 +807,14 @@ var ZoomRegion = class ZoomRegion {
             return;
         }
 
-        [this._xFocus, this._yFocus] = [extents.x + (extents.width / 2),
-                                        extents.y + (extents.height / 2)];
-        this._centerFromFocusPosition();
+        let scaleFactor = St.ThemeContext.get_for_stage(global.stage).scale_factor;
+        let [xFocus, yFocus] = [(extents.x + (extents.width / 2)) * scaleFactor,
+                                (extents.y + (extents.height / 2)) * scaleFactor];
+
+        if (this._xFocus !== xFocus || this._yFocus !== yFocus) {
+            [this._xFocus, this._yFocus] = [xFocus, yFocus];
+            this._centerFromFocusPosition();
+        }
     }
 
     _updateCaret(caller, event) {
@@ -814,8 +829,13 @@ var ZoomRegion = class ZoomRegion {
             return;
         }
 
-        [this._xCaret, this._yCaret] = [extents.x, extents.y];
-        this._centerFromCaretPosition();
+        let scaleFactor = St.ThemeContext.get_for_stage(global.stage).scale_factor;
+        let [xCaret, yCaret] = [extents.x * scaleFactor, extents.y * scaleFactor];
+
+        if (this._xCaret !== xCaret || this._yCaret !== yCaret) {
+            [this._xCaret, this._yCaret] = [xCaret, yCaret];
+            this._centerFromCaretPosition();
+        }
     }
 
     /**
@@ -863,7 +883,8 @@ var ZoomRegion = class ZoomRegion {
     setMagFactor(xMagFactor, yMagFactor) {
         this._changeROI({ xMagFactor,
                           yMagFactor,
-                          redoCursorTracking: this._followingCursor });
+                          redoCursorTracking: this._followingCursor,
+                          animate: true });
     }
 
     /**
@@ -1121,6 +1142,13 @@ var ZoomRegion = class ZoomRegion {
         return this._screenPosition;
     }
 
+    _clearScrollContentsTimer() {
+        if (this._scrollContentsTimerId !== 0) {
+            GLib.source_remove(this._scrollContentsTimerId);
+            this._scrollContentsTimerId = 0;
+        }
+    }
+
     /**
      * scrollToMousePos:
      * Set the region of interest based on the position of the system pointer.
@@ -1134,28 +1162,29 @@ var ZoomRegion = class ZoomRegion {
         else
             this._updateMousePosition();
 
+        this._clearScrollContentsTimer();
+        this._scrollContentsTimerId = GLib.timeout_add(GLib.PRIORITY_DEFAULT, POINTER_REST_TIME, () => {
+            this._followingCursor = false;
+            if (this._xDelayed !== null && this._yDelayed !== null) {
+                this._scrollContentsToDelayed(this._xDelayed, this._yDelayed);
+                this._xDelayed = null;
+                this._yDelayed = null;
+            }
+
+            return GLib.SOURCE_REMOVE;
+        });
+
         // Determine whether the system mouse pointer is over this zoom region.
         return this._isMouseOverRegion();
     }
 
-    _clearScrollContentsTimer() {
-        if (this._scrollContentsTimerId != 0) {
-            GLib.source_remove(this._scrollContentsTimerId);
-            this._scrollContentsTimerId = 0;
-        }
-    }
-
     _scrollContentsToDelayed(x, y) {
-        if (this._pointerIdleMonitor.get_idletime() >= POINTER_REST_TIME) {
+        if (this._followingCursor) {
+            this._xDelayed = x;
+            this._yDelayed = y;
+        } else {
             this.scrollContentsTo(x, y);
-            return;
         }
-
-        this._clearScrollContentsTimer();
-        this._scrollContentsTimerId = GLib.timeout_add(GLib.PRIORITY_DEFAULT, POINTER_REST_TIME, () => {
-            this._scrollContentsToDelayed(x, y);
-            return GLib.SOURCE_REMOVE;
-        });
     }
 
     /**
@@ -1166,11 +1195,16 @@ var ZoomRegion = class ZoomRegion {
      * @param {number} y: The y-coord of the point to center on.
      */
     scrollContentsTo(x, y) {
+        if (x < 0 || x > global.screen_width ||
+            y < 0 || y > global.screen_height)
+            return;
+
         this._clearScrollContentsTimer();
 
         this._followingCursor = false;
         this._changeROI({ xCenter: x,
-                          yCenter: y });
+                          yCenter: y,
+                          animate: true });
     }
 
     /**
@@ -1322,7 +1356,7 @@ var ZoomRegion = class ZoomRegion {
             this._crossHairsActor = null;
 
         // Contrast and brightness effects.
-        this._magShaderEffects = new MagShaderEffects(this._uiGroupClone);
+        this._magShaderEffects = new MagShaderEffects(mainGroup);
         this._magShaderEffects.setColorSaturation(this._colorSaturation);
         this._magShaderEffects.setInvertLightness(this._invertLightness);
         this._magShaderEffects.setBrightness(this._brightness);
@@ -1379,7 +1413,8 @@ var ZoomRegion = class ZoomRegion {
                                         yMagFactor: this._yMagFactor,
                                         xCenter: this._xCenter,
                                         yCenter: this._yCenter,
-                                        redoCursorTracking: false });
+                                        redoCursorTracking: false,
+                                        animate: false });
 
         if (params.xMagFactor <= 0)
             params.xMagFactor = this._xMagFactor;
@@ -1418,8 +1453,7 @@ var ZoomRegion = class ZoomRegion {
                                 height: this._viewPortHeight }, true);
         }
 
-        this._updateCloneGeometry();
-        this._updateMousePosition();
+        this._updateCloneGeometry(params.animate);
     }
 
     _isMouseOverRegion() {
@@ -1557,38 +1591,64 @@ var ZoomRegion = class ZoomRegion {
         this._magView.set_position(this._viewPortX, this._viewPortY);
     }
 
-    _updateCloneGeometry() {
+    _updateCloneGeometry(animate = false) {
         if (!this.isActive())
             return;
 
-        this._uiGroupClone.set_scale(this._xMagFactor, this._yMagFactor);
-        this._mouseActor.set_scale(this._xMagFactor, this._yMagFactor);
-
         let [x, y] = this._screenToViewPort(0, 0);
-        this._uiGroupClone.set_position(Math.round(x), Math.round(y));
+        this._uiGroupClone.ease({
+            x: Math.round(x),
+            y: Math.round(y),
+            scale_x: this._xMagFactor,
+            scale_y: this._yMagFactor,
+            mode: Clutter.AnimationMode.EASE_OUT_QUAD,
+            duration: animate ? 100 : 0,
+        });
 
-        this._updateMousePosition();
+        let [mouseX, mouseY] = this._getMousePosition();
+        this._mouseActor.ease({
+            x: mouseX,
+            y: mouseY,
+            scale_x: this._xMagFactor,
+            scale_y: this._yMagFactor,
+            mode: Clutter.AnimationMode.EASE_OUT_QUAD,
+            duration: animate ? 100 : 0,
+        });
+
+        if (this._crossHairsActor) {
+            let [crossX, crossY] = this._getCrossHairsPosition();
+            this._crossHairsActor.ease({
+                x: crossX,
+                y: crossY,
+                mode: Clutter.AnimationMode.EASE_OUT_QUAD,
+                duration: animate ? 100 : 0,
+            });
+        }
     }
 
     _updateMousePosition() {
-        if (!this.isActive())
-            return;
-
-        let [xMagMouse, yMagMouse] = this._screenToViewPort(this._magnifier.xMouse,
-                                                            this._magnifier.yMouse);
-
-        xMagMouse = Math.round(xMagMouse);
-        yMagMouse = Math.round(yMagMouse);
-
+        let [xMagMouse, yMagMouse] = this._getMousePosition();
         this._mouseActor.set_position(xMagMouse, yMagMouse);
 
         if (this._crossHairsActor) {
-            let [groupWidth, groupHeight] = this._crossHairsActor.get_size();
-            this._crossHairsActor.set_position(xMagMouse - groupWidth / 2,
-                                               yMagMouse - groupHeight / 2);
+            let [crossX, crossY] = this._getCrossHairsPosition();
+            this._crossHairsActor.set_position(crossX, crossY);
         }
     }
 
+    _getMousePosition() {
+        let [xMagMouse, yMagMouse] = this._screenToViewPort(
+            this._magnifier.xMouse, this._magnifier.yMouse);
+        return [Math.round(xMagMouse), Math.round(yMagMouse)];
+    }
+
+    _getCrossHairsPosition() {
+        let [xMagMouse, yMagMouse] = this._getMousePosition();
+        let [groupWidth, groupHeight] = this._crossHairsActor.get_size();
+
+        return [xMagMouse - groupWidth / 2, yMagMouse - groupHeight / 2];
+    }
+
     _monitorsChanged() {
         this._background.set_size(global.screen_width, global.screen_height);
         this._updateScreenPosition();
@@ -1807,12 +1867,10 @@ class Crosshairs extends Clutter.Actor {
         let clipWidth = this._clipSize[0];
         let clipHeight = this._clipSize[1];
 
-        // Note that clip, if present, is not centred on the cross hair
-        // intersection, but biased towards the top left.
-        let left = groupWidth / 2 - clipWidth * 0.25 - leftLength;
-        let right = groupWidth / 2 + clipWidth * 0.75;
-        let top = groupHeight / 2 - clipHeight * 0.25 - topLength - thickness / 2;
-        let bottom = groupHeight / 2 + clipHeight * 0.75 + thickness / 2;
+        let left = groupWidth / 2 - clipWidth / 2 - leftLength - thickness / 2;
+        let right = groupWidth / 2 + clipWidth / 2 + thickness / 2;
+        let top = groupHeight / 2 - clipHeight / 2 - topLength - thickness / 2;
+        let bottom = groupHeight / 2 + clipHeight / 2 + thickness / 2;
         this._horizLeftHair.set_position(left, (groupHeight - thickness) / 2);
         this._horizRightHair.set_position(right, (groupHeight - thickness) / 2);
         this._vertTopHair.set_position((groupWidth - thickness) / 2, top);

js/ui/main.js

@@ -161,6 +161,8 @@ function _initializeUI() {
     _loadOskLayouts();
     _loadDefaultStylesheet();
 
+    new AnimationsSettings();
+
     // Setup the stage hierarchy early
     layoutManager = new Layout.LayoutManager();
 
@@ -257,7 +259,7 @@ function _initializeUI() {
         if (sessionMode.currentMode != 'gdm' &&
             sessionMode.currentMode != 'initial-setup') {
             GLib.log_structured(LOG_DOMAIN, GLib.LogLevelFlags.LEVEL_MESSAGE, {
-                'MESSAGE': `GNOME Shell started at ${_startDate}`,
+                'MESSAGE': 'GNOME Shell started at %s'.format(_startDate),
                 'MESSAGE_ID': GNOMESHELL_STARTED_MESSAGE_ID,
             });
         }
@@ -280,7 +282,7 @@ function _initializeUI() {
         let perfModuleName = GLib.getenv("SHELL_PERF_MODULE");
         if (perfModuleName) {
             let perfOutput = GLib.getenv("SHELL_PERF_OUTPUT");
-            let module = eval(`imports.perf.${perfModuleName};`);
+            let module = eval('imports.perf.%s;'.format(perfModuleName));
             Scripting.runPerfScript(module, perfOutput);
         }
     });
@@ -289,7 +291,7 @@ function _initializeUI() {
 function _getStylesheet(name) {
     let stylesheet;
 
-    stylesheet = Gio.File.new_for_uri(`resource:///org/gnome/shell/theme/${name}`);
+    stylesheet = Gio.File.new_for_uri('resource:///org/gnome/shell/theme/%s'.format(name));
     if (stylesheet.query_exists(null))
         return stylesheet;
 
@@ -301,7 +303,7 @@ function _getStylesheet(name) {
             return stylesheet;
     }
 
-    stylesheet = Gio.File.new_for_path(`${global.datadir}/theme/${name}`);
+    stylesheet = Gio.File.new_for_path('%s/theme/%s'.format(global.datadir, name));
     if (stylesheet.query_exists(null))
         return stylesheet;
 
@@ -359,12 +361,12 @@ function reloadThemeResource() {
     if (_themeResource)
         _themeResource._unregister();
 
-    _themeResource = Gio.Resource.load(`${global.datadir}/gnome-shell-theme.gresource`);
+    _themeResource = Gio.Resource.load('%s/gnome-shell-theme.gresource'.format(global.datadir));
     _themeResource._register();
 }
 
 function _loadOskLayouts() {
-    _oskResource = Gio.Resource.load(`${global.datadir}/gnome-shell-osk-layouts.gresource`);
+    _oskResource = Gio.Resource.load('%s/gnome-shell-osk-layouts.gresource'.format(global.datadir));
     _oskResource._register();
 }
 
@@ -418,9 +420,9 @@ function notify(msg, details) {
 function notifyError(msg, details) {
     // Also print to stderr so it's logged somewhere
     if (details)
-        log(`error: ${msg}: ${details}`);
+        log('error: %s: %s'.format(msg, details));
     else
-        log(`error: ${msg}`);
+        log('error: %s'.format(msg));
 
     notify(msg, details);
 }
@@ -687,7 +689,7 @@ function _queueBeforeRedraw(workId) {
  */
 function initializeDeferredWork(actor, callback) {
     // Turn into a string so we can use as an object property
-    let workId = `${++_deferredWorkSequence}`;
+    let workId = (++_deferredWorkSequence).toString();
     _deferredWorkData[workId] = { actor,
                                   callback };
     actor.connect('notify::mapped', () => {
@@ -758,3 +760,46 @@ function showRestartMessage(message) {
     let restartMessage = new RestartMessage(message);
     restartMessage.open();
 }
+
+var AnimationsSettings = class {
+    constructor() {
+        let backend = Meta.get_backend();
+        if (!backend.is_rendering_hardware_accelerated()) {
+            St.Settings.get().inhibit_animations();
+            return;
+        }
+
+        let isXvnc = Shell.util_has_x11_display_extension(
+            global.display, 'VNC-EXTENSION');
+        if (isXvnc) {
+            St.Settings.get().inhibit_animations();
+            return;
+        }
+
+        let remoteAccessController = backend.get_remote_access_controller();
+        if (!remoteAccessController)
+            return;
+
+        this._handles = new Set();
+        remoteAccessController.connect('new-handle',
+            (_, handle) => this._onNewRemoteAccessHandle(handle));
+    }
+
+    _onRemoteAccessHandleStopped(handle) {
+        let settings = St.Settings.get();
+
+        settings.uninhibit_animations();
+        this._handles.delete(handle);
+    }
+
+    _onNewRemoteAccessHandle(handle) {
+        if (!handle.get_disable_animations())
+            return;
+
+        let settings = St.Settings.get();
+
+        settings.inhibit_animations();
+        this._handles.add(handle);
+        handle.connect('stopped', this._onRemoteAccessHandleStopped.bind(this));
+    }
+};

js/ui/messageList.js

@@ -79,7 +79,7 @@ class URLHighlighter extends St.Label {
         if (urlId != -1) {
             let url = this._urls[urlId].url;
             if (!url.includes(':'))
-                url = `http://${url}`;
+                url = 'http://%s'.format(url);
 
             Gio.app_info_launch_default_for_uri(
                 url, global.create_app_launch_context(0, -1));
@@ -132,7 +132,7 @@ class URLHighlighter extends St.Label {
         for (let i = 0; i < urls.length; i++) {
             let url = urls[i];
             let str = this._text.substr(pos, url.pos - pos);
-            markup += `${str}<span foreground="${this._linkColor}"><u>${url.url}</u></span>`;
+            markup += '%s<span foreground="%s"><u>%s</u></span>'.format(str, this._linkColor, url.url);
             pos = url.pos + url.url.length;
         }
         markup += this._text.substr(pos);

js/ui/messageTray.js

@@ -229,15 +229,17 @@ var NotificationApplicationPolicy = GObject.registerClass({
         this._canonicalId = this._canonicalizeId(id);
 
         this._masterSettings = new Gio.Settings({ schema_id: 'org.gnome.desktop.notifications' });
-        this._settings = new Gio.Settings({ schema_id: 'org.gnome.desktop.notifications.application',
-                                            path: `/org/gnome/desktop/notifications/application/${this._canonicalId}/` });
+        this._settings = new Gio.Settings({
+            schema_id: 'org.gnome.desktop.notifications.application',
+            path: '/org/gnome/desktop/notifications/application/%s/'.format(this._canonicalId),
+        });
 
         this._masterSettings.connect('changed', this._changed.bind(this));
         this._settings.connect('changed', this._changed.bind(this));
     }
 
     store() {
-        this._settings.set_string('application-id', `${this.id}.desktop`);
+        this._settings.set_string('application-id', '%s.desktop'.format(this.id));
 
         let apps = this._masterSettings.get_strv('application-children');
         if (!apps.includes(this._canonicalId)) {
@@ -1077,7 +1079,7 @@ var MessageTray = GObject.registerClass({
 
     add(source) {
         if (this.contains(source)) {
-            log(`Trying to re-add source ${source.title}`);
+            log('Trying to re-add source %s'.format(source.title));
             return;
         }
 

js/ui/mpris.js

@@ -147,7 +147,7 @@ var MprisPlayer = class MprisPlayer {
         // so prefer activating the app via .desktop file if possible
         let app = null;
         if (this._mprisProxy.DesktopEntry) {
-            let desktopId = `${this._mprisProxy.DesktopEntry}.desktop`;
+            let desktopId = '%s.desktop'.format(this._mprisProxy.DesktopEntry);
             app = Shell.AppSystem.get_default().lookup_app(desktopId);
         }
 
@@ -192,9 +192,9 @@ var MprisPlayer = class MprisPlayer {
         if (!Array.isArray(this._trackArtists) ||
             !this._trackArtists.every(artist => typeof artist === 'string')) {
             if (typeof this._trackArtists !== 'undefined') {
-                log(`Received faulty track artist metadata from ${
-                    this._busName}; expected an array of strings, got ${
-                    this._trackArtists} (${typeof this._trackArtists})`);
+                log(('Received faulty track artist metadata from %s; ' +
+                    'expected an array of strings, got %s (%s)').format(
+                    this._busName, this._trackArtists, typeof this._trackArtists));
             }
             this._trackArtists =  [_("Unknown artist")];
         }
@@ -202,9 +202,9 @@ var MprisPlayer = class MprisPlayer {
         this._trackTitle = metadata['xesam:title'];
         if (typeof this._trackTitle !== 'string') {
             if (typeof this._trackTitle !== 'undefined') {
-                log(`Received faulty track title metadata from ${
-                    this._busName}; expected a string, got ${
-                    this._trackTitle} (${typeof this._trackTitle})`);
+                log(('Received faulty track title metadata from %s; ' +
+                    'expected a string, got %s (%s)').format(
+                    this._busName, this._trackTitle, typeof this._trackTitle));
             }
             this._trackTitle = _("Unknown title");
         }
@@ -212,9 +212,9 @@ var MprisPlayer = class MprisPlayer {
         this._trackCoverUrl = metadata['mpris:artUrl'];
         if (typeof this._trackCoverUrl !== 'string') {
             if (typeof this._trackCoverUrl !== 'undefined') {
-                log(`Received faulty track cover art metadata from ${
-                    this._busName}; expected a string, got ${
-                    this._trackCoverUrl} (${typeof this._trackCoverUrl})`);
+                log(('Received faulty track cover art metadata from %s; ' +
+                    'expected a string, got %s (%s)').format(
+                    this._busName, this._trackCoverUrl, typeof this._trackCoverUrl));
             }
             this._trackCoverUrl = '';
         }
@@ -251,6 +251,10 @@ class MediaSection extends MessageList.MessageListSection {
         return !this.empty && Calendar.isToday(this._date);
     }
 
+    get allowed() {
+        return !Main.sessionMode.isGreeter;
+    }
+
     _addPlayer(busName) {
         if (this._players.get(busName))
             return;

js/ui/notificationDaemon.js

@@ -477,7 +477,7 @@ class FdoNotificationDaemonSource extends MessageTray.Source {
             return app;
 
         if (appId) {
-            app = Shell.AppSystem.get_default().lookup_app(`${appId}.desktop`);
+            app = Shell.AppSystem.get_default().lookup_app('%s.desktop'.format(appId));
             if (app != null)
                 return app;
         }
@@ -614,7 +614,7 @@ function objectPathFromAppId(appId) {
 }
 
 function getPlatformData() {
-    let startupId = GLib.Variant.new('s', `_TIME${global.get_current_time()}`);
+    let startupId = GLib.Variant.new('s', '_TIME%s'.format(global.get_current_time()));
     return { "desktop-startup-id": startupId };
 }
 
@@ -627,7 +627,7 @@ class GtkNotificationDaemonAppSource extends MessageTray.Source {
         if (!GLib.Variant.is_object_path(objectPath))
             throw new InvalidAppError();
 
-        let app = Shell.AppSystem.get_default().lookup_app(`${appId}.desktop`);
+        let app = Shell.AppSystem.get_default().lookup_app('%s.desktop'.format(appId));
         if (!app)
             throw new InvalidAppError();
 

js/ui/overview.js

@@ -104,7 +104,7 @@ class OverviewActor extends St.BoxLayout {
                in the search entry when no search is
                active; it should not exceed ~30
                characters. */
-            hint_text: _("Type to search…"),
+            hint_text: _('Type to search'),
             track_hover: true,
             can_focus: true,
         });
@@ -270,7 +270,11 @@ var Overview = class {
     }
 
     _sessionUpdated() {
-        this.isDummy = !Main.sessionMode.hasOverview;
+        const { hasOverview } = Main.sessionMode;
+        if (!hasOverview)
+            this.hide();
+
+        this.isDummy = !hasOverview;
         this._createOverview();
     }
 

js/ui/overviewControls.js

@@ -127,7 +127,7 @@ class SlidingControl extends St.Widget {
     }
 
     _getSlide() {
-        throw new GObject.NotImplementedError(`_getSlide in ${this.constructor.name}`);
+        throw new GObject.NotImplementedError('_getSlide in %s'.format(this.constructor.name));
     }
 
     _updateSlide() {

js/ui/padOsd.js

@@ -347,9 +347,7 @@ var PadDiagram = GObject.registerClass({
         return '<?xml version="1.0" encoding="UTF-8" standalone="no"?>' +
                '<svg version="1.1" xmlns="http://www.w3.org/2000/svg" ' +
                'xmlns:xi="http://www.w3.org/2001/XInclude" ' +
-               `width="${ // " (give xgettext the paired quotes it expects)
-                   this._imageWidth
-               }" height="${this._imageHeight}"> ` + // "
+               'width="%d" height="%d">'.format(this._imageWidth, this._imageHeight) +
                '<style type="text/css">';
     }
 
@@ -364,10 +362,10 @@ var PadDiagram = GObject.registerClass({
 
         for (let i = 0; i < this._activeButtons.length; i++) {
             let ch = String.fromCharCode('A'.charCodeAt() + this._activeButtons[i]);
-            css += `.${ch} {
-                stroke: ${ACTIVE_COLOR} !important;
-                fill: ${ACTIVE_COLOR} !important;
-            }`;
+            css += '.%s {'.format(ch);
+            css += '    stroke: %s !important;'.format(ACTIVE_COLOR);
+            css += '    fill: %s !important;'.format(ACTIVE_COLOR);
+            css += '}';
         }
 
         return css;
@@ -477,12 +475,12 @@ var PadDiagram = GObject.registerClass({
         let leaderPos, leaderSize, pos;
         let found, direction;
 
-        [found, pos] = this._handle.get_position_sub(`#${labelName}`);
+        [found, pos] = this._handle.get_position_sub('#%s'.format(labelName));
         if (!found)
             return [false];
 
-        [found, leaderPos] = this._handle.get_position_sub(`#${leaderName}`);
-        [found, leaderSize] = this._handle.get_dimensions_sub(`#${leaderName}`);
+        [found, leaderPos] = this._handle.get_position_sub('#%s'.format(leaderName));
+        [found, leaderSize] = this._handle.get_dimensions_sub('#%s'.format(leaderName));
         if (!found)
             return [false];
 
@@ -504,8 +502,8 @@ var PadDiagram = GObject.registerClass({
 
     getButtonLabelCoords(button) {
         let ch = String.fromCharCode('A'.charCodeAt() + button);
-        let labelName = `Label${ch}`;
-        let leaderName = `Leader${ch}`;
+        let labelName = 'Label%s'.format(ch);
+        let leaderName = 'Leader%s'.format(ch);
 
         return this._getItemLabelCoords(labelName, leaderName);
     }
@@ -513,8 +511,8 @@ var PadDiagram = GObject.registerClass({
     getRingLabelCoords(number, dir) {
         let numStr = number > 0 ? (number + 1).toString() : '';
         let dirStr = dir == CW ? 'CW' : 'CCW';
-        let labelName = `LabelRing${numStr}${dirStr}`;
-        let leaderName = `LeaderRing${numStr}${dirStr}`;
+        let labelName = 'LabelRing%s%s'.format(numStr, dirStr);
+        let leaderName = 'LeaderRing%s%s'.format(numStr, dirStr);
 
         return this._getItemLabelCoords(labelName, leaderName);
     }
@@ -522,8 +520,8 @@ var PadDiagram = GObject.registerClass({
     getStripLabelCoords(number, dir) {
         let numStr = number > 0 ? (number + 1).toString() : '';
         let dirStr = dir == UP ? 'Up' : 'Down';
-        let labelName = `LabelStrip${numStr}${dirStr}`;
-        let leaderName = `LeaderStrip${numStr}${dirStr}`;
+        let labelName = 'LabelStrip%s%s'.format(numStr, dirStr);
+        let leaderName = 'LeaderStrip%s%s'.format(numStr, dirStr);
 
         return this._getItemLabelCoords(labelName, leaderName);
     }
@@ -870,7 +868,7 @@ var PadOsd = GObject.registerClass({
         }
 
         this._titleLabel.clutter_text.set_markup(
-            `<span size="larger"><b>${title}</b></span>`);
+            '<span size="larger"><b>%s</b></span>'.format(title));
     }
 
     _isEditedAction(type, number, dir) {
@@ -932,7 +930,7 @@ var PadOsd = GObject.registerClass({
 
     _startButtonActionEdition(button) {
         let ch = String.fromCharCode('A'.charCodeAt() + button);
-        let key = `button${ch}`;
+        let key = 'button%s'.format(ch);
         this._startActionEdition(key, Meta.PadActionType.BUTTON, button);
     }
 

js/ui/panel.js

@@ -533,6 +533,9 @@ class PanelCorner extends St.DrawingArea {
         if (index < 0)
             return null;
 
+        if (!(children[index] instanceof St.Widget))
+            return null;
+
         if (!children[index].has_style_class_name('panel-menu') &&
             !children[index].has_style_class_name('panel-button'))
             return this._findRightmostButton(children[index]);
@@ -558,6 +561,9 @@ class PanelCorner extends St.DrawingArea {
         if (index == children.length)
             return null;
 
+        if (!(children[index] instanceof St.Widget))
+            return null;
+
         if (!children[index].has_style_class_name('panel-menu') &&
             !children[index].has_style_class_name('panel-button'))
             return this._findLeftmostButton(children[index]);
@@ -1099,7 +1105,7 @@ class Panel extends St.Widget {
 
     addToStatusArea(role, indicator, position, box) {
         if (this.statusArea[role])
-            throw new Error(`Extension point conflict: there is already a status indicator for role ${role}`);
+            throw new Error('Extension point conflict: there is already a status indicator for role %s'.format(role));
 
         if (!(indicator instanceof PanelMenu.Button))
             throw new TypeError('Status indicator must be an instance of PanelMenu.Button');

js/ui/popupMenu.js

@@ -282,8 +282,11 @@ class PopupMenuItem extends PopupBaseMenuItem {
 var PopupSeparatorMenuItem = GObject.registerClass(
 class PopupSeparatorMenuItem extends PopupBaseMenuItem {
     _init(text) {
-        super._init({ reactive: false,
-                      can_focus: false });
+        super._init({
+            style_class: 'popup-separator-menu-item',
+            reactive: false,
+            can_focus: false,
+        });
 
         this.label = new St.Label({ text: text || '' });
         this.add(this.label);
@@ -293,10 +296,12 @@ class PopupSeparatorMenuItem extends PopupBaseMenuItem {
                            this._syncVisibility.bind(this));
         this._syncVisibility();
 
-        this._separator = new St.Widget({ style_class: 'popup-separator-menu-item',
-                                          x_expand: true,
-                                          y_expand: true,
-                                          y_align: Clutter.ActorAlign.CENTER });
+        this._separator = new St.Widget({
+            style_class: 'popup-separator-menu-item-separator',
+            x_expand: true,
+            y_expand: true,
+            y_align: Clutter.ActorAlign.CENTER,
+        });
         this.add_child(this._separator);
     }
 
@@ -457,7 +462,7 @@ class PopupImageMenuItem extends PopupBaseMenuItem {
 var PopupMenuBase = class {
     constructor(sourceActor, styleClass) {
         if (this.constructor === PopupMenuBase)
-            throw new TypeError(`Cannot instantiate abstract class ${this.constructor.name}`);
+            throw new TypeError('Cannot instantiate abstract class %s'.format(this.constructor.name));
 
         this.sourceActor = sourceActor;
         this.focusActor = sourceActor;
@@ -541,7 +546,7 @@ var PopupMenuBase = class {
             let app = Shell.AppSystem.get_default().lookup_app(desktopFile);
 
             if (!app) {
-                log(`Settings panel for desktop file ${desktopFile} could not be loaded!`);
+                log('Settings panel for desktop file %s could not be loaded!'.format(desktopFile));
                 return;
             }
 

js/ui/runDialog.js

@@ -194,7 +194,7 @@ class RunDialog extends ModalDialog.ModalDialog {
                 if (inTerminal) {
                     let exec = this._terminalSettings.get_string(EXEC_KEY);
                     let execArg = this._terminalSettings.get_string(EXEC_ARG_KEY);
-                    command = `${exec} ${execArg} ${input}`;
+                    command = '%s %s %s'.format(exec, execArg, input);
                 }
                 Util.trySpawnCommandLine(command);
             } catch (e) {
@@ -205,7 +205,7 @@ class RunDialog extends ModalDialog.ModalDialog {
                 } else {
                     if (input.charAt(0) == '~')
                         input = input.slice(1);
-                    path = `${GLib.get_home_dir()}/${input}`;
+                    path = '%s/%s'.format(GLib.get_home_dir(), input);
                 }
 
                 if (GLib.file_test(path, GLib.FileTest.EXISTS)) {

js/ui/screenShield.js

@@ -1,13 +1,10 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const { AccountsService, Clutter, Gio, GLib,
-        GnomeDesktop, GObject, Graphene, Meta, Shell, St } = imports.gi;
-const Cairo = imports.cairo;
+const { AccountsService, Clutter, Gio,
+        GLib, Graphene, Meta, Shell, St } = imports.gi;
 const Signals = imports.signals;
 
-const Background = imports.ui.background;
 const GnomeSession = imports.misc.gnomeSession;
-const Layout = imports.ui.layout;
 const OVirt = imports.gdm.oVirt;
 const LoginManager = imports.misc.loginManager;
 const Lightbox = imports.ui.lightbox;
@@ -27,17 +24,6 @@ const LOCKDOWN_SCHEMA = 'org.gnome.desktop.lockdown';
 const DISABLE_LOCK_KEY = 'disable-lock-screen';
 
 const LOCKED_STATE_STR = 'screenShield.locked';
-// fraction of screen height the arrow must reach before completing
-// the slide up automatically
-var ARROW_DRAG_THRESHOLD = 0.1;
-
-// Parameters for the arrow animation
-var N_ARROWS = 3;
-var ARROW_ANIMATION_TIME = 600;
-var ARROW_ANIMATION_PEAK_OPACITY = 0.4;
-var ARROW_IDLE_TIME = 30000; // ms
-
-var SUMMARY_ICON_SIZE = 48;
 
 // ScreenShield animation time
 // - STANDARD_FADE_TIME is used when the session goes idle
@@ -48,384 +34,6 @@ var STANDARD_FADE_TIME = 10000;
 var MANUAL_FADE_TIME = 300;
 var CURTAIN_SLIDE_TIME = 300;
 
-var Clock = GObject.registerClass(
-class ScreenShieldClock extends St.BoxLayout {
-    _init() {
-        super._init({ style_class: 'screen-shield-clock', vertical: true });
-
-        this._time = new St.Label({
-            style_class: 'screen-shield-clock-time',
-            x_align: Clutter.ActorAlign.CENTER,
-        });
-        this._date = new St.Label({
-            style_class: 'screen-shield-clock-date',
-            x_align: Clutter.ActorAlign.CENTER,
-        });
-
-        this.add_child(this._time);
-        this.add_child(this._date);
-
-        this._wallClock = new GnomeDesktop.WallClock({ time_only: true });
-        this._wallClock.connect('notify::clock', this._updateClock.bind(this));
-
-        this._updateClock();
-
-        this.connect('destroy', this._onDestroy.bind(this));
-    }
-
-    _updateClock() {
-        this._time.text = this._wallClock.clock;
-
-        let date = new Date();
-        /* Translators: This is a time format for a date in
-           long format */
-        let dateFormat = Shell.util_translate_time_string(N_("%A, %B %d"));
-        this._date.text = date.toLocaleFormat(dateFormat);
-    }
-
-    _onDestroy() {
-        this._wallClock.run_dispose();
-    }
-});
-
-var NotificationsBox = GObject.registerClass({
-    Signals: { 'wake-up-screen': {} },
-}, class NotificationsBox extends St.BoxLayout {
-    _init() {
-        super._init({
-            vertical: true,
-            name: 'screenShieldNotifications',
-            style_class: 'screen-shield-notifications-container',
-        });
-
-        this._scrollView = new St.ScrollView({ hscrollbar_policy: St.PolicyType.NEVER });
-        this._notificationBox = new St.BoxLayout({ vertical: true,
-                                                   style_class: 'screen-shield-notifications-container' });
-        this._scrollView.add_actor(this._notificationBox);
-
-        this.add_child(this._scrollView);
-
-        this._sources = new Map();
-        Main.messageTray.getSources().forEach(source => {
-            this._sourceAdded(Main.messageTray, source, true);
-        });
-        this._updateVisibility();
-
-        this._sourceAddedId = Main.messageTray.connect('source-added', this._sourceAdded.bind(this));
-
-        this.connect('destroy', this._onDestroy.bind(this));
-    }
-
-    _onDestroy() {
-        if (this._sourceAddedId) {
-            Main.messageTray.disconnect(this._sourceAddedId);
-            this._sourceAddedId = 0;
-        }
-
-        let items = this._sources.entries();
-        for (let [source, obj] of items)
-            this._removeSource(source, obj);
-    }
-
-    _updateVisibility() {
-        this._notificationBox.visible =
-            this._notificationBox.get_children().some(a => a.visible);
-
-        this.visible = this._notificationBox.visible;
-    }
-
-    _makeNotificationCountText(count, isChat) {
-        if (isChat)
-            return ngettext("%d new message", "%d new messages", count).format(count);
-        else
-            return ngettext("%d new notification", "%d new notifications", count).format(count);
-    }
-
-    _makeNotificationSource(source, box) {
-        let sourceActor = new MessageTray.SourceActor(source, SUMMARY_ICON_SIZE);
-        box.add_child(sourceActor);
-
-        let textBox = new St.BoxLayout({ vertical: true });
-        box.add_child(textBox);
-
-        let title = new St.Label({ text: source.title,
-                                   style_class: 'screen-shield-notification-label' });
-        textBox.add(title);
-
-        let count = source.unseenCount;
-        let countLabel = new St.Label({ text: this._makeNotificationCountText(count, source.isChat),
-                                        style_class: 'screen-shield-notification-count-text' });
-        textBox.add(countLabel);
-
-        box.visible = count != 0;
-        return [title, countLabel];
-    }
-
-    _makeNotificationDetailedSource(source, box) {
-        let sourceActor = new MessageTray.SourceActor(source, SUMMARY_ICON_SIZE);
-        let sourceBin = new St.Bin({ child: sourceActor });
-        box.add(sourceBin);
-
-        let textBox = new St.BoxLayout({ vertical: true });
-        box.add_child(textBox);
-
-        let title = new St.Label({ text: source.title,
-                                   style_class: 'screen-shield-notification-label' });
-        textBox.add(title);
-
-        let visible = false;
-        for (let i = 0; i < source.notifications.length; i++) {
-            let n = source.notifications[i];
-
-            if (n.acknowledged)
-                continue;
-
-            let body = '';
-            if (n.bannerBodyText) {
-                body = n.bannerBodyMarkup
-                    ? n.bannerBodyText
-                    : GLib.markup_escape_text(n.bannerBodyText, -1);
-            }
-
-            let label = new St.Label({ style_class: 'screen-shield-notification-count-text' });
-            label.clutter_text.set_markup(`<b>${n.title}</b> ${body}`);
-            textBox.add(label);
-
-            visible = true;
-        }
-
-        box.visible = visible;
-        return [title, null];
-    }
-
-    _shouldShowDetails(source) {
-        return source.policy.detailsInLockScreen ||
-               source.narrowestPrivacyScope == MessageTray.PrivacyScope.SYSTEM;
-    }
-
-    _showSource(source, obj, box) {
-        if (obj.detailed)
-            [obj.titleLabel, obj.countLabel] = this._makeNotificationDetailedSource(source, box);
-        else
-            [obj.titleLabel, obj.countLabel] = this._makeNotificationSource(source, box);
-
-        box.visible = obj.visible && (source.unseenCount > 0);
-    }
-
-    _sourceAdded(tray, source, initial) {
-        let obj = {
-            visible: source.policy.showInLockScreen,
-            detailed: this._shouldShowDetails(source),
-            sourceDestroyId: 0,
-            sourceCountChangedId: 0,
-            sourceTitleChangedId: 0,
-            sourceUpdatedId: 0,
-            sourceBox: null,
-            titleLabel: null,
-            countLabel: null,
-        };
-
-        obj.sourceBox = new St.BoxLayout({ style_class: 'screen-shield-notification-source',
-                                           x_expand: true });
-        this._showSource(source, obj, obj.sourceBox);
-        this._notificationBox.add_child(obj.sourceBox);
-
-        obj.sourceCountChangedId = source.connect('notify::count', () => {
-            this._countChanged(source, obj);
-        });
-        obj.sourceTitleChangedId = source.connect('notify::title', () => {
-            this._titleChanged(source, obj);
-        });
-        obj.policyChangedId = source.policy.connect('notify', (policy, pspec) => {
-            if (pspec.name == 'show-in-lock-screen')
-                this._visibleChanged(source, obj);
-            else
-                this._detailedChanged(source, obj);
-        });
-        obj.sourceDestroyId = source.connect('destroy', () => {
-            this._onSourceDestroy(source, obj);
-        });
-
-        this._sources.set(source, obj);
-
-        if (!initial) {
-            // block scrollbars while animating, if they're not needed now
-            let boxHeight = this._notificationBox.height;
-            if (this._scrollView.height >= boxHeight)
-                this._scrollView.vscrollbar_policy = St.PolicyType.NEVER;
-
-            let widget = obj.sourceBox;
-            let [, natHeight] = widget.get_preferred_height(-1);
-            widget.height = 0;
-            widget.ease({
-                height: natHeight,
-                mode: Clutter.AnimationMode.EASE_OUT_QUAD,
-                duration: 250,
-                onComplete: () => {
-                    this._scrollView.vscrollbar_policy = St.PolicyType.AUTOMATIC;
-                    widget.set_height(-1);
-                },
-            });
-
-            this._updateVisibility();
-            if (obj.sourceBox.visible)
-                this.emit('wake-up-screen');
-        }
-    }
-
-    _titleChanged(source, obj) {
-        obj.titleLabel.text = source.title;
-    }
-
-    _countChanged(source, obj) {
-        // A change in the number of notifications may change whether we show
-        // details.
-        let newDetailed = this._shouldShowDetails(source);
-        let oldDetailed = obj.detailed;
-
-        obj.detailed = newDetailed;
-
-        if (obj.detailed || oldDetailed != newDetailed) {
-            // A new notification was pushed, or a previous notification was destroyed.
-            // Give up, and build the list again.
-
-            obj.sourceBox.destroy_all_children();
-            obj.titleLabel = obj.countLabel = null;
-            this._showSource(source, obj, obj.sourceBox);
-        } else {
-            let count = source.unseenCount;
-            obj.countLabel.text = this._makeNotificationCountText(count, source.isChat);
-        }
-
-        obj.sourceBox.visible = obj.visible && (source.unseenCount > 0);
-
-        this._updateVisibility();
-        if (obj.sourceBox.visible)
-            this.emit('wake-up-screen');
-    }
-
-    _visibleChanged(source, obj) {
-        if (obj.visible == source.policy.showInLockScreen)
-            return;
-
-        obj.visible = source.policy.showInLockScreen;
-        obj.sourceBox.visible = obj.visible && source.unseenCount > 0;
-
-        this._updateVisibility();
-        if (obj.sourceBox.visible)
-            this.emit('wake-up-screen');
-    }
-
-    _detailedChanged(source, obj) {
-        let newDetailed = this._shouldShowDetails(source);
-        if (obj.detailed == newDetailed)
-            return;
-
-        obj.detailed = newDetailed;
-
-        obj.sourceBox.destroy_all_children();
-        obj.titleLabel = obj.countLabel = null;
-        this._showSource(source, obj, obj.sourceBox);
-    }
-
-    _onSourceDestroy(source, obj) {
-        this._removeSource(source, obj);
-        this._updateVisibility();
-    }
-
-    _removeSource(source, obj) {
-        obj.sourceBox.destroy();
-        obj.sourceBox = obj.titleLabel = obj.countLabel = null;
-
-        source.disconnect(obj.sourceDestroyId);
-        source.disconnect(obj.sourceCountChangedId);
-        source.disconnect(obj.sourceTitleChangedId);
-        source.policy.disconnect(obj.policyChangedId);
-
-        this._sources.delete(source);
-    }
-});
-
-var Arrow = GObject.registerClass(
-class ScreenShieldArrow extends St.Bin {
-    _init(params) {
-        super._init(params);
-
-        this._drawingArea = new St.DrawingArea({
-            x_expand: true,
-            y_expand: true,
-        });
-        this._drawingArea.connect('repaint', this._drawArrow.bind(this));
-        this.child = this._drawingArea;
-
-        this._shadowHelper = null;
-        this._shadowWidth = this._shadowHeight = 0;
-    }
-
-    _drawArrow(arrow) {
-        let cr = arrow.get_context();
-        let [w, h] = arrow.get_surface_size();
-        let node = this.get_theme_node();
-        let thickness = node.get_length('-arrow-thickness');
-
-        Clutter.cairo_set_source_color(cr, node.get_foreground_color());
-
-        cr.setLineCap(Cairo.LineCap.ROUND);
-        cr.setLineWidth(thickness);
-
-        cr.moveTo(thickness / 2, h - thickness / 2);
-        cr.lineTo(w / 2, thickness);
-        cr.lineTo(w - thickness / 2, h - thickness / 2);
-        cr.stroke();
-        cr.$dispose();
-    }
-
-    vfunc_get_paint_volume(volume) {
-        if (!super.vfunc_get_paint_volume(volume))
-            return false;
-
-        if (!this._shadow)
-            return true;
-
-        let shadowBox = new Clutter.ActorBox();
-        this._shadow.get_box(this._drawingArea.get_allocation_box(), shadowBox);
-
-        volume.set_width(Math.max(shadowBox.x2 - shadowBox.x1, volume.get_width()));
-        volume.set_height(Math.max(shadowBox.y2 - shadowBox.y1, volume.get_height()));
-
-        return true;
-    }
-
-    vfunc_style_changed() {
-        let node = this.get_theme_node();
-        this._shadow = node.get_shadow('-arrow-shadow');
-        if (this._shadow)
-            this._shadowHelper = St.ShadowHelper.new(this._shadow);
-        else
-            this._shadowHelper = null;
-
-        super.vfunc_style_changed();
-    }
-
-    vfunc_paint(paintContext) {
-        if (this._shadowHelper) {
-            this._shadowHelper.update(this._drawingArea);
-
-            let allocation = this._drawingArea.get_allocation_box();
-            let paintOpacity = this._drawingArea.get_paint_opacity();
-            let framebuffer = paintContext.get_framebuffer();
-
-            this._shadowHelper.paint(framebuffer, allocation, paintOpacity);
-        }
-
-        this._drawingArea.paint(paintContext);
-    }
-});
-
-function clamp(value, min, max) {
-    return Math.max(min, Math.min(max, value));
-}
-
 /**
  * If you are setting org.gnome.desktop.session.idle-delay directly in dconf,
  * rather than through System Settings, you also need to set
@@ -447,59 +55,18 @@ var ScreenShield = class {
             name: 'lockScreenGroup',
             visible: false,
         });
-        this._lockScreenGroup.connect('key-press-event',
-                                      this._onLockScreenKeyPress.bind(this));
-        this._lockScreenGroup.connect('scroll-event',
-                                      this._onLockScreenScroll.bind(this));
-        Main.ctrlAltTabManager.addGroup(this._lockScreenGroup, _("Lock"), 'changes-prevent-symbolic');
 
-        this._lockScreenContents = new St.Widget({ layout_manager: new Clutter.BinLayout(),
-                                                   name: 'lockScreenContents' });
-        this._lockScreenContents.add_constraint(new Layout.MonitorConstraint({ primary: true }));
+        this._lockDialogGroup = new St.Widget({
+            x_expand: true,
+            y_expand: true,
+            reactive: true,
+            can_focus: true,
+            pivot_point: new Graphene.Point({ x: 0.5, y: 0.5 }),
+            name: 'lockDialogGroup',
+        });
 
-        this._lockScreenGroup.add_actor(this._lockScreenContents);
-
-        this._backgroundGroup = new Clutter.Actor();
-
-        this._lockScreenGroup.add_actor(this._backgroundGroup);
-        this._lockScreenGroup.set_child_below_sibling(this._backgroundGroup, null);
-        this._bgManagers = [];
-
-        this._updateBackgrounds();
-        Main.layoutManager.connect('monitors-changed', this._updateBackgrounds.bind(this));
-
-        this._arrowAnimationId = 0;
-        this._arrowWatchId = 0;
-        this._arrowActiveWatchId = 0;
-        this._arrowContainer = new St.BoxLayout({ style_class: 'screen-shield-arrows',
-                                                  vertical: true,
-                                                  x_align: Clutter.ActorAlign.CENTER,
-                                                  y_align: Clutter.ActorAlign.END,
-                                                  // HACK: without these, ClutterBinLayout
-                                                  // ignores alignment properties on the actor
-                                                  x_expand: true,
-                                                  y_expand: true });
-
-        for (let i = 0; i < N_ARROWS; i++) {
-            let arrow = new Arrow({ opacity: 0 });
-            this._arrowContainer.add_actor(arrow);
-        }
-        this._lockScreenContents.add_actor(this._arrowContainer);
-
-        this._dragAction = new Clutter.GestureAction();
-        this._dragAction.connect('gesture-begin', this._onDragBegin.bind(this));
-        this._dragAction.connect('gesture-progress', this._onDragMotion.bind(this));
-        this._dragAction.connect('gesture-end', this._onDragEnd.bind(this));
-        this._lockScreenGroup.add_action(this._dragAction);
-
-        this._lockDialogGroup = new St.Widget({ x_expand: true,
-                                                y_expand: true,
-                                                reactive: true,
-                                                pivot_point: new Graphene.Point({ x: 0.5, y: 0.5 }),
-                                                name: 'lockDialogGroup' });
-
-        this.actor.add_actor(this._lockDialogGroup);
         this.actor.add_actor(this._lockScreenGroup);
+        this.actor.add_actor(this._lockDialogGroup);
 
         this._presence = new GnomeSession.Presence((proxy, error) => {
             if (error) {
@@ -519,14 +86,14 @@ var ScreenShield = class {
         this._smartcardManager.connect('smartcard-inserted',
                                        (manager, token) => {
                                            if (this._isLocked && token.UsedToLogin)
-                                               this._liftShield(true, 0);
+                                               this._activateDialog();
                                        });
 
         this._oVirtCredentialsManager = OVirt.getOVirtCredentialsManager();
         this._oVirtCredentialsManager.connect('user-authenticated',
                                               () => {
                                                   if (this._isLocked)
-                                                      this._liftShield(true, 0);
+                                                      this._activateDialog();
                                               });
 
         this._loginManager = LoginManager.getLoginManager();
@@ -545,13 +112,12 @@ var ScreenShield = class {
         });
 
         this._settings = new Gio.Settings({ schema_id: SCREENSAVER_SCHEMA });
-        this._settings.connect(`changed::${LOCK_ENABLED_KEY}`, this._syncInhibitor.bind(this));
+        this._settings.connect('changed::%s'.format(LOCK_ENABLED_KEY), this._syncInhibitor.bind(this));
 
         this._lockSettings = new Gio.Settings({ schema_id: LOCKDOWN_SCHEMA });
-        this._lockSettings.connect(`changed::${DISABLE_LOCK_KEY}`, this._syncInhibitor.bind(this));
+        this._lockSettings.connect('changed::%s'.format(DISABLE_LOCK_KEY), this._syncInhibitor.bind(this));
 
         this._isModal = false;
-        this._hasLockScreen = false;
         this._isGreeter = false;
         this._isActive = false;
         this._isLocked = false;
@@ -591,39 +157,10 @@ var ScreenShield = class {
         this._syncInhibitor();
     }
 
-    _createBackground(monitorIndex) {
-        let monitor = Main.layoutManager.monitors[monitorIndex];
-        let widget = new St.Widget({ style_class: 'screen-shield-background',
-                                     x: monitor.x,
-                                     y: monitor.y,
-                                     width: monitor.width,
-                                     height: monitor.height });
-
-        let bgManager = new Background.BackgroundManager({ container: widget,
-                                                           monitorIndex,
-                                                           controlPosition: false,
-                                                           settingsSchema: SCREENSAVER_SCHEMA });
-
-        this._bgManagers.push(bgManager);
-
-        this._backgroundGroup.add_child(widget);
-    }
-
-    _updateBackgrounds() {
-        for (let i = 0; i < this._bgManagers.length; i++)
-            this._bgManagers[i].destroy();
-
-        this._bgManagers = [];
-        this._backgroundGroup.destroy_all_children();
-
-        for (let i = 0; i < Main.layoutManager.monitors.length; i++)
-            this._createBackground(i);
-    }
-
-    _liftShield(onPrimary, velocity) {
+    _activateDialog() {
         if (this._isLocked) {
-            if (this._ensureUnlockDialog(onPrimary, true /* allowCancel */))
-                this._hideLockScreen(true /* animate */, velocity);
+            this._ensureUnlockDialog(true /* allowCancel */);
+            this._dialog.activate();
         } else {
             this.deactivate(true /* animate */);
         }
@@ -638,9 +175,7 @@ var ScreenShield = class {
             // LoginDialog.cancel() will grab the key focus
             // on its own, so ensure it stays on lock screen
             // instead
-            this._lockScreenGroup.grab_key_focus();
-        } else {
-            this._dialog = null;
+            this._dialog.grab_key_focus();
         }
     }
 
@@ -659,55 +194,6 @@ var ScreenShield = class {
         return this._isModal;
     }
 
-    _onLockScreenKeyPress(actor, event) {
-        let symbol = event.get_key_symbol();
-        let unichar = event.get_key_unicode();
-
-        // Do nothing if the lock screen is not fully shown.
-        // This avoids reusing the previous (and stale) unlock
-        // dialog if esc is pressed while the curtain is going
-        // down after cancel.
-
-        if (this._lockScreenState != MessageTray.State.SHOWN)
-            return Clutter.EVENT_PROPAGATE;
-
-        let isEnter = symbol == Clutter.KEY_Return ||
-                       symbol == Clutter.KEY_KP_Enter ||
-                       symbol == Clutter.KEY_ISO_Enter;
-        let isEscape = symbol == Clutter.KEY_Escape;
-        let isLiftChar = GLib.unichar_isprint(unichar) &&
-                          (this._isLocked || !GLib.unichar_isgraph(unichar));
-        if (!isEnter && !isEscape && !isLiftChar)
-            return Clutter.EVENT_PROPAGATE;
-
-        if (this._isLocked &&
-            this._ensureUnlockDialog(true, true) &&
-            GLib.unichar_isgraph(unichar))
-            this._dialog.addCharacter(unichar);
-
-        this._liftShield(true, 0);
-        return Clutter.EVENT_STOP;
-    }
-
-    _onLockScreenScroll(actor, event) {
-        if (this._lockScreenState != MessageTray.State.SHOWN)
-            return Clutter.EVENT_PROPAGATE;
-
-        let delta = 0;
-        if (event.get_scroll_direction() == Clutter.ScrollDirection.SMOOTH)
-            delta = Math.abs(event.get_scroll_delta()[0]);
-        else
-            delta = 5;
-
-        this._lockScreenScrollCounter += delta;
-
-        // 7 standard scrolls to lift up
-        if (this._lockScreenScrollCounter > 35)
-            this._liftShield(true, 0);
-
-        return Clutter.EVENT_STOP;
-    }
-
     _syncInhibitor() {
         let lockEnabled = this._settings.get_boolean(LOCK_ENABLED_KEY);
         let lockLocked = this._lockSettings.get_boolean(DISABLE_LOCK_KEY);
@@ -736,78 +222,6 @@ var ScreenShield = class {
         }
     }
 
-    _animateArrows() {
-        let arrows = this._arrowContainer.get_children();
-        let unitaryDelay = ARROW_ANIMATION_TIME / (arrows.length + 1);
-        let maxOpacity = 255 * ARROW_ANIMATION_PEAK_OPACITY;
-        for (let i = 0; i < arrows.length; i++) {
-            arrows[i].opacity = 0;
-            arrows[i].ease({
-                opacity: maxOpacity,
-                delay: unitaryDelay * (N_ARROWS - (i + 1)),
-                duration: ARROW_ANIMATION_TIME / 2,
-                mode: Clutter.AnimationMode.EASE_OUT_QUAD,
-                onComplete: () => {
-                    arrows[i].ease({
-                        opacity: 0,
-                        duration: ARROW_ANIMATION_TIME / 2,
-                        mode: Clutter.AnimationMode.EASE_IN_QUAD,
-                    });
-                },
-            });
-        }
-
-        return GLib.SOURCE_CONTINUE;
-    }
-
-    _onDragBegin() {
-        this._lockScreenGroup.remove_all_transitions();
-        this._lockScreenState = MessageTray.State.HIDING;
-
-        if (this._isLocked)
-            this._ensureUnlockDialog(false, false);
-
-        return true;
-    }
-
-    _onDragMotion() {
-        let [, origY] = this._dragAction.get_press_coords(0);
-        let [, currentY] = this._dragAction.get_motion_coords(0);
-
-        let newY = currentY - origY;
-        newY = clamp(newY, -global.stage.height, 0);
-
-        this._lockScreenGroup.translation_y = newY;
-
-        return true;
-    }
-
-    _onDragEnd(_action, _actor, _eventX, _eventY, _modifiers) {
-        if (this._lockScreenState != MessageTray.State.HIDING)
-            return;
-        if (this._lockScreenGroup.translation_y < -(ARROW_DRAG_THRESHOLD * global.stage.height)) {
-            // Complete motion automatically
-            let [velocity_, velocityX_, velocityY] = this._dragAction.get_velocity(0);
-            this._liftShield(true, -velocityY);
-        } else {
-            // restore the lock screen to its original place
-            // try to use the same speed as the normal animation
-            let h = global.stage.height;
-            let duration = MANUAL_FADE_TIME * -this._lockScreenGroup.translation_y / h;
-            this._lockScreenGroup.remove_all_transitions();
-            this._lockScreenGroup.ease({
-                translation_y: 0,
-                duration,
-                mode: Clutter.AnimationMode.EASE_IN_QUAD,
-                onComplete: () => {
-                    this._lockScreenState = MessageTray.State.SHOWN;
-                },
-            });
-
-            this._maybeCancelDialog();
-        }
-    }
-
     _onStatusChanged(status) {
         if (status != GnomeSession.PresenceStatus.IDLE)
             return;
@@ -867,11 +281,7 @@ var ScreenShield = class {
         // This function gets called here when the user becomes active
         // after we activated a lightbox
         // There are two possibilities here:
-        // - we're called when already locked/active; isLocked or isActive is true,
-        //   we just go back to the lock screen curtain
-        //   (isActive == isLocked == true: normal case
-        //    isActive == false, isLocked == true: during the fade for manual locking
-        //    isActive == true, isLocked == false: after session idle, before lock-delay)
+        // - we're called when already locked; we just go back to the lock screen curtain
         // - we're called because the session is IDLE but before the lightbox
         //   is fully shown; at this point isActive is false, so we just hide
         //   the lightbox, reset the activationTime and go back to the unlocked
@@ -885,7 +295,7 @@ var ScreenShield = class {
         this.idleMonitor.remove_watch(this._becameActiveId);
         this._becameActiveId = 0;
 
-        if (this._isActive || this._isLocked) {
+        if (this._isLocked) {
             this._longLightbox.lightOff();
             this._shortLightbox.lightOff();
         } else {
@@ -913,14 +323,10 @@ var ScreenShield = class {
         this.actor.show();
         this._isGreeter = Main.sessionMode.isGreeter;
         this._isLocked = true;
-        if (this._ensureUnlockDialog(true, true))
-            this._hideLockScreen(false, 0);
+        this._ensureUnlockDialog(true);
     }
 
     _hideLockScreenComplete() {
-        if (Main.sessionMode.currentMode == 'lock-screen')
-            Main.sessionMode.popMode('lock-screen');
-
         this._lockScreenState = MessageTray.State.HIDDEN;
         this._lockScreenGroup.hide();
 
@@ -930,13 +336,13 @@ var ScreenShield = class {
         }
     }
 
-    _hideLockScreen(animate, velocity) {
+    _hideLockScreen(animate) {
         if (this._lockScreenState == MessageTray.State.HIDDEN)
             return;
 
         this._lockScreenState = MessageTray.State.HIDING;
 
-        this._lockScreenGroup.remove_all_transitions();
+        this._lockDialogGroup.remove_all_transitions();
 
         if (animate) {
             // Tween the lock screen out of screen
@@ -944,16 +350,14 @@ var ScreenShield = class {
             // use the same speed regardless of original position
             // if velocity is specified, it's in pixels per milliseconds
             let h = global.stage.height;
-            let delta = h + this._lockScreenGroup.translation_y;
-            let minVelocity = global.stage.height / CURTAIN_SLIDE_TIME;
-
-            velocity = Math.max(minVelocity, velocity);
+            let delta = h + this._lockDialogGroup.translation_y;
+            let velocity = global.stage.height / CURTAIN_SLIDE_TIME;
             let duration = delta / velocity;
 
-            this._lockScreenGroup.ease({
+            this._lockDialogGroup.ease({
                 translation_y: -h,
                 duration,
-                mode: Clutter.AnimationMode.EASE_IN_QUAD,
+                mode: Clutter.AnimationMode.EASE_OUT_QUAD,
                 onComplete: () => this._hideLockScreenComplete(),
             });
         } else {
@@ -963,7 +367,7 @@ var ScreenShield = class {
         this._cursorTracker.set_pointer_visible(true);
     }
 
-    _ensureUnlockDialog(onPrimary, allowCancel) {
+    _ensureUnlockDialog(allowCancel) {
         if (!this._dialog) {
             let constructor = Main.sessionMode.unlockDialog;
             if (!constructor) {
@@ -975,7 +379,7 @@ var ScreenShield = class {
             this._dialog = new constructor(this._lockDialogGroup);
 
             let time = global.get_current_time();
-            if (!this._dialog.open(time, onPrimary)) {
+            if (!this._dialog.open(time)) {
                 // This is kind of an impossible error: we're already modal
                 // by the time we reach this...
                 log('Could not open login dialog: failed to acquire grab');
@@ -984,9 +388,12 @@ var ScreenShield = class {
             }
 
             this._dialog.connect('failed', this._onUnlockFailed.bind(this));
+            this._wakeUpScreenId = this._dialog.connect(
+                'wake-up-screen', this._wakeUpScreen.bind(this));
         }
 
         this._dialog.allowCancel = allowCancel;
+        this._dialog.grab_key_focus();
         return true;
     }
 
@@ -1003,94 +410,31 @@ var ScreenShield = class {
         if (this._lockScreenState != MessageTray.State.HIDDEN)
             return;
 
-        this._ensureLockScreen();
-        this._lockDialogGroup.scale_x = 1;
-        this._lockDialogGroup.scale_y = 1;
-
         this._lockScreenGroup.show();
         this._lockScreenState = MessageTray.State.SHOWING;
 
         let fadeToBlack = params.fadeToBlack;
 
         if (params.animateLockScreen) {
-            this._lockScreenGroup.translation_y = -global.screen_height;
-            this._lockScreenGroup.remove_all_transitions();
-            this._lockScreenGroup.ease({
+            this._lockDialogGroup.translation_y = -global.screen_height;
+            this._lockDialogGroup.remove_all_transitions();
+            this._lockDialogGroup.ease({
                 translation_y: 0,
-                duration: MANUAL_FADE_TIME,
+                duration: Overview.ANIMATION_TIME,
                 mode: Clutter.AnimationMode.EASE_OUT_QUAD,
                 onComplete: () => {
                     this._lockScreenShown({ fadeToBlack, animateFade: true });
                 },
             });
         } else {
-            this._lockScreenGroup.translation_y = 0;
+            this._lockDialogGroup.translation_y = 0;
             this._lockScreenShown({ fadeToBlack, animateFade: false });
         }
 
-        this._lockScreenGroup.grab_key_focus();
-
-        if (Main.sessionMode.currentMode != 'lock-screen')
-            Main.sessionMode.pushMode('lock-screen');
-    }
-
-    _startArrowAnimation() {
-        this._arrowActiveWatchId = 0;
-
-        if (!this._arrowAnimationId) {
-            this._arrowAnimationId = GLib.timeout_add(GLib.PRIORITY_DEFAULT, 6000, this._animateArrows.bind(this));
-            GLib.Source.set_name_by_id(this._arrowAnimationId, '[gnome-shell] this._animateArrows');
-            this._animateArrows();
-        }
-
-        if (!this._arrowWatchId) {
-            this._arrowWatchId = this.idleMonitor.add_idle_watch(ARROW_IDLE_TIME,
-                                                                 this._pauseArrowAnimation.bind(this));
-        }
-    }
-
-    _pauseArrowAnimation() {
-        if (this._arrowAnimationId) {
-            GLib.source_remove(this._arrowAnimationId);
-            this._arrowAnimationId = 0;
-        }
-
-        if (!this._arrowActiveWatchId)
-            this._arrowActiveWatchId = this.idleMonitor.add_user_active_watch(this._startArrowAnimation.bind(this));
-    }
-
-    _stopArrowAnimation() {
-        if (this._arrowAnimationId) {
-            GLib.source_remove(this._arrowAnimationId);
-            this._arrowAnimationId = 0;
-        }
-        if (this._arrowActiveWatchId) {
-            this.idleMonitor.remove_watch(this._arrowActiveWatchId);
-            this._arrowActiveWatchId = 0;
-        }
-        if (this._arrowWatchId) {
-            this.idleMonitor.remove_watch(this._arrowWatchId);
-            this._arrowWatchId = 0;
-        }
-    }
-
-    _checkArrowAnimation() {
-        let idleTime = this.idleMonitor.get_idletime();
-
-        if (idleTime < ARROW_IDLE_TIME)
-            this._startArrowAnimation();
-        else
-            this._pauseArrowAnimation();
+        this._dialog.grab_key_focus();
     }
 
     _lockScreenShown(params) {
-        if (this._dialog && !this._isGreeter) {
-            this._dialog.destroy();
-            this._dialog = null;
-        }
-
-        this._checkArrowAnimation();
-
         let motionId = global.stage.connect('captured-event', (stage, event) => {
             if (event.type() == Clutter.EventType.MOTION) {
                 this._cursorTracker.set_pointer_visible(true);
@@ -1102,7 +446,6 @@ var ScreenShield = class {
         this._cursorTracker.set_pointer_visible(false);
 
         this._lockScreenState = MessageTray.State.SHOWN;
-        this._lockScreenScrollCounter = 0;
 
         if (params.fadeToBlack && params.animateFade) {
             // Take a beat
@@ -1125,52 +468,11 @@ var ScreenShield = class {
         this.emit('lock-screen-shown');
     }
 
-    // Some of the actors in the lock screen are heavy in
-    // resources, so we only create them when needed
-    _ensureLockScreen() {
-        if (this._hasLockScreen)
-            return;
-
-        this._lockScreenContentsBox = new St.BoxLayout({ x_align: Clutter.ActorAlign.CENTER,
-                                                         y_align: Clutter.ActorAlign.CENTER,
-                                                         x_expand: true,
-                                                         y_expand: true,
-                                                         vertical: true,
-                                                         style_class: 'screen-shield-contents-box' });
-        this._clock = new Clock();
-        this._lockScreenContentsBox.add_child(this._clock);
-
-        this._lockScreenContents.add_actor(this._lockScreenContentsBox);
-
-        this._notificationsBox = new NotificationsBox();
-        this._wakeUpScreenId = this._notificationsBox.connect('wake-up-screen', this._wakeUpScreen.bind(this));
-        this._lockScreenContentsBox.add_child(this._notificationsBox);
-
-        this._hasLockScreen = true;
-    }
-
     _wakeUpScreen() {
         this._onUserBecameActive();
         this.emit('wake-up-screen');
     }
 
-    _clearLockScreen() {
-        this._clock.destroy();
-        this._clock = null;
-
-        if (this._notificationsBox) {
-            this._notificationsBox.disconnect(this._wakeUpScreenId);
-            this._notificationsBox.destroy();
-            this._notificationsBox = null;
-        }
-
-        this._stopArrowAnimation();
-
-        this._lockScreenContentsBox.destroy();
-
-        this._hasLockScreen = false;
-    }
-
     get locked() {
         return this._isLocked;
     }
@@ -1191,13 +493,8 @@ var ScreenShield = class {
     }
 
     _continueDeactivate(animate) {
-        this._hideLockScreen(animate, 0);
+        this._hideLockScreen(animate);
 
-        if (this._hasLockScreen)
-            this._clearLockScreen();
-
-        if (Main.sessionMode.currentMode == 'lock-screen')
-            Main.sessionMode.popMode('lock-screen');
         if (Main.sessionMode.currentMode == 'unlock-dialog')
             Main.sessionMode.popMode('unlock-dialog');
 
@@ -1223,9 +520,8 @@ var ScreenShield = class {
         }
 
         this._lockDialogGroup.ease({
-            scale_x: 0,
-            scale_y: 0,
-            duration: animate ? Overview.ANIMATION_TIME : 0,
+            translation_y: -global.screen_height,
+            duration: Overview.ANIMATION_TIME,
             mode: Clutter.AnimationMode.EASE_OUT_QUAD,
             onComplete: () => this._completeDeactivate(),
         });
@@ -1262,10 +558,11 @@ var ScreenShield = class {
         if (this._activationTime == 0)
             this._activationTime = GLib.get_monotonic_time();
 
+        this._ensureUnlockDialog(true);
+
         this.actor.show();
 
-        if (Main.sessionMode.currentMode != 'unlock-dialog' &&
-            Main.sessionMode.currentMode != 'lock-screen') {
+        if (Main.sessionMode.currentMode !== 'unlock-dialog') {
             this._isGreeter = Main.sessionMode.isGreeter;
             if (!this._isGreeter)
                 Main.sessionMode.pushMode('unlock-dialog');