data: Stop providing an Access portal backend

A portal review by the design team has concluded that
it is better to have all portals as application-modal
GTK dialogs, instead of mixing them with some system-modal
shell dialogs.

https://gitlab.gnome.org/GNOME/gnome-shell/issues/1994

.gitignore

@@ -21,6 +21,8 @@ data/org.gnome.shell.gschema.valid
 data/org.gnome.Shell.PortalHelper.desktop
 data/org.gnome.Shell.PortalHelper.service
 data/theme/.sass-cache
+data/theme/gnome-shell*.css.map
+data/theme/gnome-shell*.css
 docs/reference/*/*.args
 docs/reference/*/*.bak
 docs/reference/*/*.hierarchy

.gitlab/issue_templates/Bug.md

@@ -0,0 +1,55 @@
+<!-- 
+Please read https://wiki.gnome.org/Community/GettingInTouch/BugReportingGuidelines
+first to ensure that you create a clear and specific issue.
+-->
+
+### Affected version
+
+<!--
+Provide at least the following information:
+* Your OS and version
+* Affected GNOME Shell version
+* Does this issue appear in XOrg and/or Wayland
+-->
+
+### Bug summary
+
+<!-- 
+Provide a short summary of the bug you encountered.
+-->
+
+### Steps to reproduce
+
+<!-- 
+1. Step one
+2. Step two
+3. ...
+-->
+
+### What happened
+
+<!-- 
+What did GNOME Shell do that was unexpected?
+-->
+
+### What did you expect to happen
+
+<!-- 
+What did you expect GNOME Shell to do?
+-->
+
+### Relevant logs, screenshots, screencasts etc.
+
+<!-- 
+If you have further information, such as technical documentation, logs,
+screenshots or screencasts related, please provide them here.
+
+If the bug is a crash, please obtain a stack trace with installed debug
+symbols (at least for GNOME Shell and Mutter) and attach it to
+this issue following the instructions on
+https://wiki.gnome.org/Community/GettingInTouch/Bugzilla/GettingTraces.
+-->
+
+
+<!-- Do not remove the following line. -->
+/label ~"1. Bug"

.gitlab/issue_templates/Feature.md

@@ -0,0 +1,30 @@
+<!-- 
+Please read https://wiki.gnome.org/Community/GettingInTouch/BugReportingGuidelines
+first to ensure that you create a clear and specific issue.
+-->
+
+### Feature summary
+
+<!-- 
+Describe what you would like to be able to do with GNOME Shell
+that you currently cannot do.
+-->
+
+### How would you like it to work
+
+<!-- 
+If you can think of a way GNOME Shell might be able to do this,
+let us know here.
+-->
+
+### Relevant links, screenshots, screencasts etc.
+
+<!-- 
+If you have further information, such as technical documentation,
+code, mockups or a similar feature in another desktop environments,
+please provide them here.
+-->
+
+
+<!-- Do not remove the following line. -->
+/label ~"1. Feature"

HACKING.md

@@ -29,9 +29,8 @@ what to do.
             bar = do_thing(b);
 
         if (var == 5) {
-            for (let i = 0; i < 10; i++) {
+            for (let i = 0; i < 10; i++)
                 print(i);
-            }
         } else {
             print(20);
         }
@@ -102,9 +101,8 @@ under the imports:
 Always use either `const` or `let` when defining a variable.
 ```javascript
     // Iterating over an array
-    for (let i = 0; i < arr.length; ++i) {
+    for (let i = 0; i < arr.length; ++i)
         let item = arr[i];
-    }
 
     // Iterating over an object's properties
     for (let prop in someobj) {
@@ -252,7 +250,7 @@ variable that can be captured in closures.
 All closures should be wrapped with Function.prototype.bind or use arrow
 notation.
 ```javascript
-    let closure1 = () => { this._fnorbate(); };
+    let closure1 = () => this._fnorbate();
     let closure2 = this._fnorbate.bind(this);
 ```
 

NEWS

@@ -1,3 +1,22 @@
+3.35.3
+======
+* Add discrete GPU support for NVidia drivers [Bastien; #1810]
+* Fix DND of window previews with tablet devices [Carlos; !897]
+* Update pad OSD actions dynamically on mode changes [Carlos; !898]
+* st: Add dedicated PasswordEntry widget [Umang; !619]
+* Allow stand-alone builds of gnome-extensions tool [Florian; !877]
+* extension-tool: Don't treat missing .js handler as error [Chuck; !905]
+* Disallow top bar menus without top bar [Florian; #2002]
+* Misc. bug fixes and cleanups [Georges, Florian, Robert, Umang; !901,
+  #789937, !909, !910, !911, !913, !916]
+
+Contributors:
+  Michael Catanzaro, Chuck, Carlos Garnacho, Umang Jain, Robert Mader,
+  Florian Müllner, Georges Basile Stavracas Neto, Bastien Nocera
+
+Translators:
+  Fabio Tomat [fur], Fran Dieguez [gl], Jordi Mas [ca], Daniel Mustieles [es]
+
 3.35.2
 ======
 * Fix unredirection after cancelled animations [Florian; #1788]

data/dbus-interfaces/org.freedesktop.impl.portal.Access.xml

@@ -1,15 +0,0 @@
-<node>
-  <interface name="org.freedesktop.impl.portal.Access">
-    <method name="AccessDialog">
-      <arg type="o" name="handle" direction="in"/>
-      <arg type="s" name="app_id" direction="in"/>
-      <arg type="s" name="parent_window" direction="in"/>
-      <arg type="s" name="title" direction="in"/>
-      <arg type="s" name="subtitle" direction="in"/>
-      <arg type="s" name="body" direction="in"/>
-      <arg type="a{sv}" name="options" direction="in"/>
-      <arg type="u" name="response" direction="out"/>
-      <arg type="a{sv}" name="results" direction="out"/>
-    </method>
-  </interface>
-</node>

data/gnome-shell-dbus-interfaces.gresource.xml

@@ -9,7 +9,6 @@
     <file preprocess="xml-stripblanks">org.freedesktop.DBus.xml</file>
     <file preprocess="xml-stripblanks">org.freedesktop.GeoClue2.Agent.xml</file>
     <file preprocess="xml-stripblanks">org.freedesktop.GeoClue2.Manager.xml</file>
-    <file preprocess="xml-stripblanks">org.freedesktop.impl.portal.Access.xml</file>
     <file preprocess="xml-stripblanks">org.freedesktop.impl.portal.PermissionStore.xml</file>
     <file preprocess="xml-stripblanks">org.freedesktop.impl.portal.Request.xml</file>
     <file preprocess="xml-stripblanks">org.freedesktop.login1.Manager.xml</file>

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

@@ -3,10 +3,6 @@ Type=Application
 Name=Shell Extensions
 Comment=Configure GNOME Shell Extensions
 Exec=@bindir@/gnome-shell-extension-prefs %u
-X-GNOME-Bugzilla-Bugzilla=GNOME
-X-GNOME-Bugzilla-Product=gnome-shell
-X-GNOME-Bugzilla-Component=extensions
-X-GNOME-Bugzilla-Version=@VERSION@
 Categories=GNOME;GTK;
 OnlyShowIn=GNOME;
 NoDisplay=true

data/gnome-shell.portal

@@ -1,4 +0,0 @@
-[portal]
-DBusName=org.freedesktop.impl.portal.desktop.gnome
-Interfaces=org.freedesktop.impl.portal.Access
-UseIn=gnome

data/meson.build

@@ -13,7 +13,6 @@ 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('VERSION', meson.project_version())
 desktopconf.set('systemd_hidden', have_systemd ? 'true' : 'false')
 
 foreach desktop_file : desktop_files
@@ -73,7 +72,6 @@ configure_file(
 )
 
 
-install_data('gnome-shell.portal', install_dir: portaldir)
 install_data('50-gnome-shell-system.xml', install_dir: keysdir)
 
 

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

@@ -3,10 +3,6 @@ Type=Application
 Name=GNOME Shell
 Comment=Window management and application launching
 Exec=@bindir@/gnome-shell
-X-GNOME-Bugzilla-Bugzilla=GNOME
-X-GNOME-Bugzilla-Product=gnome-shell
-X-GNOME-Bugzilla-Component=general
-X-GNOME-Bugzilla-Version=@VERSION@
 Categories=GNOME;GTK;Core;
 OnlyShowIn=GNOME;
 NoDisplay=true

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

@@ -50,7 +50,7 @@
       </description>
     </key>
     <key name="favorite-apps" type="as">
-      <default>[ 'org.gnome.Epiphany.desktop', 'org.gnome.Evolution.desktop', 'rhythmbox.desktop', 'org.gnome.Shotwell.desktop', 'org.gnome.Nautilus.desktop', 'org.gnome.Software.desktop' ]</default>
+      <default>[ 'org.gnome.Epiphany.desktop', 'org.gnome.Geary.desktop', 'org.gnome.Calendar.desktop', 'org.gnome.Music.desktop', 'org.gnome.Photos.desktop', 'org.gnome.Nautilus.desktop', 'org.gnome.Software.desktop' ]</default>
       <summary>List of desktop file IDs for favorite applications</summary>
       <description>
         The applications corresponding to these identifiers

data/theme/gnome-shell-high-contrast.scss

@@ -1,16 +1,17 @@
-$variant: 'light';
+$variant: 'dark';
 
 @import "gnome-shell-sass/_high-contrast-colors"; //use gtk colors
 @import "gnome-shell-sass/_drawing";
 @import "gnome-shell-sass/_common";
+@import "gnome-shell-sass/_widgets";
 
 //force symbolic icons
 stage {
-  -st-icon-style: symbolic;
+	-st-icon-style: symbolic;
 }
 
 .toggle-switch { width: 48px; }
 .toggle-switch-us, .toggle-switch-intl {
-  background-image: url("resource:///org/gnome/shell/theme/toggle-off-hc.svg");
-  &:checked { background-image: url("resource:///org/gnome/shell/theme/toggle-on-hc.svg"); }
+	background-image: url("resource:///org/gnome/shell/theme/toggle-off-hc.svg");
+	&:checked { background-image: url("resource:///org/gnome/shell/theme/toggle-on-hc.svg"); }
 }

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

@@ -1,16 +1,15 @@
 // When color definition differs for dark and light variant,
 // it gets @if ed depending on $variant
 
-
-$base_color: if($variant == 'light', #ffffff, lighten(desaturate(#241f31, 20%), 2%));
+$base_color: if($variant == 'light', #fff, lighten(desaturate(#241f31, 20%), 2%));
 $bg_color: if($variant == 'light', #f6f5f4, darken(desaturate(#3d3846, 100%), 4%));
 $fg_color: if($variant == 'light', #2e3436, #eeeeec);
 
-$selected_fg_color: #ffffff;
+$selected_fg_color: #fff;
 $selected_bg_color: if($variant == 'light', #3584e4, darken(#3584e4, 10%));
 $selected_borders_color: if($variant== 'light', darken($selected_bg_color, 15%), darken($selected_bg_color, 30%));
-$borders_color: if($variant == 'light', darken($bg_color, 18%), darken($bg_color, 10%));
-$borders_edge: if($variant == 'light', transparentize(white, 0.2), transparentize($fg_color, 0.93));
+$borders_color: if($variant == 'light', darken($bg_color, 18%), darken($bg_color, 8%));
+$borders_edge: if($variant == 'light', rgba(255,255,255,0.8), transparentize($fg_color, 0.93));
 $link_color: if($variant == 'light', darken($selected_bg_color, 10%), lighten($selected_bg_color, 20%));
 $link_visited_color: if($variant == 'light', darken($selected_bg_color, 20%), lighten($selected_bg_color, 10%));
 $top_hilight: $borders_edge;
@@ -20,21 +19,20 @@ $error_color: #ff8080;
 $success_color: if($variant == 'light', #33d17a, darken(#33d17a, 10%));
 $destructive_color: if($variant == 'light', #e01b24, darken(#e01b24, 10%));
 
-$osd_fg_color: #eeeeec;
-$osd_text_color: white;
-$osd_bg_color: transparentize(darken(desaturate(#3d3846, 100%), 12%),0.04);
+$osd_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));
 $osd_insensitive_bg_color: transparentize(mix($osd_fg_color, opacify($osd_bg_color, 1), 10%), 0.5);
 $osd_insensitive_fg_color: mix($osd_fg_color, opacify($osd_bg_color, 1), 50%);
-$osd_borders_color: transparentize(black, 0.3);
-$osd_outer_borders_color: transparentize(white, 0.84);
+$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%));
 
-$tooltip_borders_color: $osd_outer_borders_color;
-$shadow_color: transparentize(black, 0.9);
+$shadow_color: if($variant == 'light', rgba(0,0,0,0.1), rgba(0,0,0,0.2));
 
 //insensitive state derived colors
 $insensitive_fg_color: mix($fg_color, $bg_color, 50%);
 $insensitive_bg_color: mix($bg_color, $base_color, 60%);
-$insensitive_borders_color: $borders_color;
+$insensitive_borders_color: mix($borders_color, $base_color, 60%);
 
 //colors for the backdrop state, derived from the main colors.
 $backdrop_base_color: if($variant =='light', darken($base_color,1%), lighten($base_color,1%));
@@ -42,4 +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/_drawing.scss

@@ -2,7 +2,7 @@
 
 // generic drawing of more complex things
 
-@function _widget_edge($c:$borders_edge) {
+@function draw_widget_edge($c:$borders_edge) {
 // outer highlight "used" on most widgets
   @return 0 1px $c;
 }
@@ -13,7 +13,7 @@
   //font-size: ($size / $base) * 1rem;
 }
 
-@mixin _shadows($shadow1, $shadow2:none, $shadow3:none, $shadow4:none) {
+@mixin draw_shadows($shadow1, $shadow2:none, $shadow3:none, $shadow4:none) {
 //
 // Helper function to stack up to 4 box-shadows;
 //
@@ -31,8 +31,7 @@
 //
 // $t: entry type
 // $fc: focus color
-// $edge: set to none to not draw the bottom edge or specify a color to not
-//        use the default one
+// $edge: set to none to not draw the bottom edge or specify a color to not use the default one
 //
 // possible $t values:
 // normal, focus, insensitive
@@ -45,8 +44,9 @@
   }
   @if $t==focus {
     border-color: if($fc==$selected_bg_color,
-                     $selected_borders_color,
-                     darken($fc,35%));
+              $selected_borders_color,
+              darken($fc,35%));
+    box-shadow: inset 0 0 0 1px $fc;
   }
   @if $t==hover { }
   @if $t==insensitive {
@@ -58,36 +58,39 @@
 
 // buttons
 
-@function _border_color ($c) { @return darken($c,25%); } // colored buttons want
-                                                         // the border form the
-                                                         // base color
+@function draw_border_color ($c) {
+  //
+  // colored buttons want the border form the base color
+  //
+  @return if($variant == 'light', darken($c, 18%), darken($c, 4%));
+}
 
-@function _text_shadow_color ($tc:$fg_color, $bg:$bg_color) {
+@function draw_text_shadow_color ($tc:$fg_color, $bg:$bg_color) {
 //
 // calculate the color of text shadows
 //
 // $tc is the text color
 // $bg is the background color
 //
-  $_lbg: lightness($bg)/100%;
-  @if lightness($tc)<50% { @return transparentize(white,1-$_lbg/($_lbg*1.3)); }
-  @else { @return transparentize(black,$_lbg*0.8); }
+  $lbg: lightness($bg)/100%;
+  @if lightness($tc)<50% { @return rgba(255,255,255,$lbg/($lbg*1.3)); }
+  @else { @return rgba(0,0,0,1-$lbg*0.8); }
 }
 
-@function _button_hilight_color($c) {
+@function draw_button_hilight_color($c) {
 //
 // calculate the right top hilight color for buttons
 //
 // $c: base color;
 //
   @if lightness($c)>90% { @return white; }
-  @else if lightness($c)>80% { @return transparentize(white, 0.3); }
-  @else if lightness($c)>50% { @return transparentize(white, 0.5); }
-  @else if lightness($c)>40% { @return transparentize(white, 0.7); }
-  @else { @return transparentize(white, 0.9); }
+  @else if lightness($c)>80% { @return rgba(255,255,255, 0.7); }
+  @else if lightness($c)>50% { @return rgba(255,255,255, 0.5); }
+  @else if lightness($c)>40% { @return rgba(255,255,255, 0.3); }
+  @else { @return rgba(255,255,255, 0.1); }
 }
 
-@mixin _button_text_shadow ($tc:$fg_color, $bg:$bg_color) {
+@mixin draw_button_text_shadow ($tc:$fg_color, $bg:$bg_color) {
 //
 // helper function for the text emboss effect
 //
@@ -96,19 +99,19 @@
 // TODO: this functions needs a way to deal with special cases
 //
 
-  $_shadow: _text_shadow_color($tc, $bg);
+  $shadow: draw_text_shadow_color($tc, $bg);
 
   @if lightness($tc)<50% {
-    text-shadow: 0 1px $_shadow;
-    icon-shadow: 0 1px $_shadow;
+    text-shadow: 0 1px $shadow;
+    icon-shadow: 0 1px $shadow;
   }
   @else {
-    text-shadow: 0 -1px $_shadow;
-    icon-shadow: 0 -1px $_shadow;
+    text-shadow: 0 -1px $shadow;
+    icon-shadow: 0 -1px $shadow;
   }
 }
 
-@mixin button($t, $c:$bg_color, $tc:$fg_color, $edge: $borders_edge) {
+@mixin button($t, $c:$bg_color, $tc:$fg_color, $edge: $borders_edge, $shadow: $shadow_color) {
 //
 // Button drawing function
 //
@@ -117,6 +120,8 @@
 // $tc:   optional text color for colored* types
 // $edge: set to none to not draw the bottom edge or specify a color to not
 //        use the default one
+// $shadow: set to none to not draw the drop shadow or specify a color to not
+//          use the default one
 //
 // possible $t values:
 // normal, hover, active, insensitive, insensitive-active,
@@ -124,79 +129,68 @@
 // osd, osd-hover, osd-active, osd-insensitive, osd-backdrop, undecorated
 //
 
-  $_hilight_color: _button_hilight_color($c);
-  $_button_edge: if($edge == none, none, _widget_edge($edge));
-  $_blank_edge: if($edge == none, none, _widget_edge(transparentize($edge,1)));
-  $_button_shadow: 0 1px 2px transparentize($shadow_color, 0.03);
+  $hilight_color: draw_button_hilight_color($c);
+  $button_edge: if($edge == none, none, draw_widget_edge($edge));
+  $blank_edge: if($edge == none, none, draw_widget_edge(transparentize($edge,1)));
+  $button_shadow: if($shadow == none, none, 0 1px 1px 0 $shadow);
 
-  @if $t==normal {
-  //
   // normal button
-  //
-
+  @if $t==normal {
     color: $tc;
-    background-color: $c;
-    border-color: $borders_color;
-    box-shadow: $_button_shadow;
-    text-shadow: 0 1px black;
-    icon-shadow: 0 1px black;
+    background-color: lighten($c, 3%) !important;
+    border-color: draw_border_color($c);
+    @include draw_shadows($button_shadow);
+    // box-shadow: 0 1px 1px 0 rgba(0,0,0,0.1);
+    text-shadow: 0 1px $text_shadow_color;
+    icon-shadow: 0 1px $text_shadow_color;
   }
-  @if $t==focus {
-  //
+
   // focused button
-  //  
+  @if $t==focus {
     color: $tc;
-    text-shadow: 0 1px black;
-    icon-shadow: 0 1px black;
-    box-shadow: inset 0px 0px 0px 2px $selected_bg_color;
+    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);
     //border-color: $selected_bg_color;
   }
 
+  // hover button
   @else if $t==hover {
-  //
-  // active osd button
-  //
     color: $tc;
-    border-color: $borders_color;
-    background-color: $c;
-    box-shadow: $_button_shadow;
-    text-shadow: 0 1px black;
-    icon-shadow: 0 1px black;
-
+    background-color: lighten($c, if($variant == 'light', 8%, 5%)) !important;
+    border-color: if($variant == 'light', draw_border_color(lighten($c, 7%)), draw_border_color($c));
+    @include draw_shadows($button_shadow);
+    text-shadow: 0 1px $text_shadow_color;
+    icon-shadow: 0 1px $text_shadow_color;
   }
+
+  // active button
   @else if $t==active {
-  //
-  // active osd button
-  //
     color: $tc;
-    border-color: $borders_color;
-    background-color: $c;
+    background-color: darken($c,3%) !important;
+    border-color: draw_border_color(if($variant == 'light', $c, darken($c,7%)));
     text-shadow: none;
     icon-shadow: none;
     box-shadow: none;
   }
-  @else if $t==insensitive {
 
+  // insensitive button
+  @else if $t==insensitive {
     color: $insensitive_fg_color;
     border-color: $insensitive_borders_color;
-    background-color: $insensitive_bg_color;
+    background-color: $insensitive_bg_color !important;
     box-shadow: none;
     text-shadow: none;
     icon-shadow: none;
   }
-  @else if $t==undecorated {
-  //
+
   // reset
-  //
+  @else if $t==undecorated {
     border-color: transparent;
     background-color: transparent;
     background-image: none;
-
-    @include _shadows(inset 0 1px transparentize(white,1),
-                      $_blank_edge);
-
+    @include draw_shadows(inset 0 1px rgba(255,255,255,0),$blank_edge);
     text-shadow: none;
     icon-shadow: none;
   }
 }
-

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

@@ -22,11 +22,10 @@ $destructive_color: darken(#ef2929,10%);
 
 $osd_fg_color: #eeeeec;
 $osd_bg_color: #2e3436;
-$osd_borders_color: transparentize(black, 0.3);
-$osd_outer_borders_color: transparentize(white, 0.9);
+$osd_borders_color: rgba(0,0,0, 0.7);
+$osd_outer_borders_color: rgba(255,255,255, 0.1);
 
-$tooltip_borders_color: $osd_outer_borders_color;
-$shadow_color: transparentize(black, 0.9);
+$shadow_color: rgba(0,0,0, 0.1);
 
 //insensitive state derived colors
 $insensitive_fg_color: mix($fg_color, $bg_color, 50%);

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

@@ -0,0 +1,39 @@
+//
+// Shell widgets stylesheets are placed in separate .scss files
+// in 'widgets' and imported into the main stylesheet in this file.
+// To create or update a widget for the shell modify the list below.
+//
+
+/* WIDGETS */
+@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';
+@import 'widgets/end-session-dialog';
+@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/scrollbars';
+@import 'widgets/search-entry';
+@import 'widgets/search-results';
+@import 'widgets/slider';
+@import 'widgets/switches';
+@import 'widgets/tiled-previews';
+@import 'widgets/window-picker';
+@import 'widgets/workspace-switcher';

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

@@ -0,0 +1,208 @@
+/* App Grid */
+
+$app_icon_size: 96px;
+$app_icon_padding: 24px;
+
+// app icons
+.icon-grid {
+  -shell-grid-horizontal-item-size: $app_icon_size + $app_icon_padding * 2;
+  -shell-grid-vertical-item-size: $app_icon_size + $app_icon_padding * 2;
+  spacing: $base_spacing * 6;
+
+  .overview-icon {
+    icon-size: $app_icon_size;
+    StIcon { margin-bottom: $base_margin; } // margin on icon so label isn't close
+  }
+}
+
+//.app-display { spacing: 20px; }
+
+/* App Icons */
+
+$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 {
+
+  .overview-icon {
+    @extend %icon_tile;
+    color: $app_grid_fg_color !important;
+  }
+
+  &:selected {
+    .overview-icon {
+      background-color: transparentize($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($osd_bg_color,10%), 0.5);
+    }
+  }
+}
+
+/* App Folders */
+.app-folder {
+  .overview-icon {
+    @extend %icon_tile;
+  }
+}
+
+// expanded folder
+.app-folder-popup {
+  -arrow-border-radius: 8px;
+  -arrow-background-color: transparentize(darken($osd_bg_color,10%), 0.5);
+  -arrow-base: 24px;
+  -arrow-rise: 11px;
+}
+
+.app-folder-popup-bin { padding: $base_padding - 1px; }
+
+.app-folder-icon {
+  padding: $base_padding;
+  spacing-rows: $base_spacing;
+  spacing-columns: $base_spacing;
+}
+
+
+// Running app indicator (also shown in dash)
+.app-well-app-running-dot {
+  height: 5px;
+  width: 5px;
+  border-radius:5px;
+  background-color: $osd_fg_color;
+  margin-bottom: 1px;
+}
+
+// Rename popup for app folders
+.rename-folder-popup {
+  .rename-folder-popup-item {
+    spacing: $base_spacing;
+    &:ltr, &:rtl { padding: 0 $base_padding * 2; }
+  }
+}
+
+// right-click app menu
+.app-menu,
+.app-well-menu {
+  max-width: 27.25em;
+}
+
+// App Grid pagination indicators
+.page-indicator {
+  padding: 15px 20px;
+
+  .page-indicator-icon {
+    width: 10px;
+    height: 10px;
+    border-radius: 10px; // the same as height&width
+    background-color: white;
+  }
+}
+
+// Some hacks I don't even know
+.all-apps,
+.frequent-apps > StBoxLayout {
+  // horizontal padding to make sure scrollbars or dash don't overlap content
+  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; }
+
+// shutdown and other actions in the grid
+.system-action-icon {
+  background-color: rgba(0,0,0,0.8);
+  color: #fff;
+  border-radius: 99px;
+  icon-size: $app_icon_size * 0.5;
+}
+
+/* Frequent | All toggle */
+
+// container
+.app-view-controls { 
+  padding-bottom: 32px;
+}
+
+// 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($osd_fg_color, 25%);
+
+  &:hover {
+    background-color: transparentize($osd_bg_color, 0.5) !important;
+    box-shadow:none !important;
+    color: darken($osd_fg_color, 25%);
+  }
+
+  &:active {
+    box-shadow: none;
+    background-color: $selected_bg_color !important;
+    &:hover {
+      background-color: lighten($selected_bg_color, 11%) !important;
+    }
+  }
+
+  &: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; }
+  }
+
+  &:first-child {
+    border-right-width: 0 !important;
+    border-radius: $base_border_radius 0 0 $base_border_radius;
+  }
+
+  &:last-child {
+    border-radius: 0 $base_border_radius $base_border_radius 0;
+  }
+}

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

@@ -0,0 +1,55 @@
+/* App Switcher */
+
+.switcher-popup {
+  padding: 8px;
+  spacing: $base_spacing * 4;
+}
+
+// switcher onscreen panel
+.switcher-list {
+  @extend %osd_panel;
+
+  .item-box {
+    padding: 8px;
+    border-radius: $base_border_radius + 1px;
+    border: 1px solid transparent;
+
+    &:outlined {
+      border: 1px solid darken($borders_color,5%);
+      background-color: transparentize($osd_fg_color, 0.9);
+      box-shadow: inset 0 2px 2px 0 rgba(0,0,0,0.4);
+    }
+
+    &:selected {
+      background-color: transparentize($osd_fg_color, 0.9);
+      color: $osd_fg_color;
+    }
+  }
+
+  // window thumbnails
+  .thumbnail-box {
+    padding: 2px;
+    spacing: $base_spacing;
+  }
+
+  .thumbnail {
+    width: 256px;
+  }
+
+  .separator {
+    width: 1px;
+    background: $borders_color;
+  }
+
+  .switcher-list-item-container {
+    spacing: $base_spacing * 2;
+  }
+}
+
+.switcher-arrow {
+  border-color: rgba(0,0,0,0);
+  color: transparentize($fg_color,0.2);
+  &:highlighted {
+    color: $fg_color;
+  }
+}

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

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

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

@@ -0,0 +1,266 @@
+/* Date/Time Menu */
+
+// overall menu
+#calendarArea {
+  padding:0;
+  margin:0;
+}
+
+// Calendar menu side column
+.datemenu-calendar-column {
+  spacing: 0;
+  border: 0 solid $bubble_borders_color;
+  padding: $base_padding * 2;
+  padding-bottom: 3em; // account for the notifications clear button
+  padding-top:0;
+
+  &: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 {
+  color: desaturate(darken($fg_color,40%), 10%);
+  font-weight: bold;
+  border-radius: 4px;
+  padding: .4em;
+}
+
+/* Calendar */
+.calendar {
+
+  // month
+  .calendar-month-label {
+    color: lighten($fg_color,5%);
+    font-weight: bold;
+    padding: 8px 0;
+    &:focus {}
+  }
+
+  // prev/next month icons
+  .calendar-change-month-back StIcon,
+  .calendar-change-month-forward StIcon {
+    icon-size: $base_icon_size;
+  }
+
+  .pager-button {
+    background-color: transparent;
+    height: 32px;
+    width: 32px;
+    border-radius: $base_border_radius;
+    &:hover, &:focus { background-color: lighten($hover_bg_color, 5%); }
+    &:active { background-color: $active_bg_color; }
+  }
+
+
+  $calendar_day_size: 32px;
+
+  .calendar-day-base {
+    @include fontsize($base_font_size - 3);
+    text-align: center;
+    width: $calendar_day_size;
+    height: $calendar_day_size;
+    padding: 0;
+    margin: 2px;
+    border-radius: $calendar_day_size * 0.5 + 2px;
+    border: 1px solid transparent; //avoid jumparound due to today
+    font-feature-settings: "tnum";
+    &:hover, &:focus { background-color: $hover_bg_color; }
+    &:active,&:selected {
+      color: lighten($fg_color,10%);
+      background-color: darken($bg_color,5%);
+    }
+
+    // day of week heading
+    &.calendar-day-heading {
+      color: lighten($fg_color,10%);
+      margin-top: 1em;
+      @include fontsize($base_font_size - 4);
+    }
+  }
+  .calendar-day { //border collapse hack - see calendar.js
+    border-width: 0;
+  }
+
+  .calendar-day-top {
+    border-top-width: 1px;
+  }
+
+  .calendar-day-left { border-left-width: 1px; }
+  .calendar-work-day {}
+  .calendar-nonwork-day {
+    color: $insensitive_fg_color;
+  }
+
+  // Today
+  .calendar-today {
+    font-weight: bold;
+    border: 1px solid transparent;
+    background-color: $selected_bg_color;
+    color: $selected_fg_color;
+
+    &:hover,&:focus {
+      background-color:lighten($selected_bg_color, 3%);
+      color: $selected_fg_color;
+    }
+
+    &:active,&:selected {
+      background-color: $selected_bg_color;
+      color: $selected_fg_color;
+      &:hover,&:focus {
+        background-color:lighten($selected_bg_color, 3%);
+        color: $selected_fg_color;
+      }
+    }
+
+  }
+  .calendar-day-with-events {
+    color: lighten($fg_color,10%);
+    font-weight: bold;
+    background-image: url("resource:///org/gnome/shell/theme/calendar-today.svg");
+  }
+
+  .calendar-other-month-day {
+    color: transparentize($fg_color ,0.5);
+    opacity: 0.5;
+  }
+
+  .calendar-week-number {
+    @include fontsize($base_font_size - 4);
+    font-weight: bold;
+    height: 1.8em;
+    width: 2.3em; 
+    border-radius: 2px;
+    padding: 0.5em 0 0;
+    margin: 6px;
+    background-color: darken($bg_color, 2%);
+    color: lighten($fg_color, 5%);
+  }
+}
+
+
+/* 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;
+    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%);
+    font-weight: bold;
+  }
+
+  // city label
+  .world-clocks-city {
+    color: $fg_color;
+    @include fontsize($base_font_size);
+    font-weight: normal;
+  }
+
+  // timezone time
+  .world-clocks-time {
+    font-weight: bold;
+    color: $fg_color;
+    font-feature-settings: "lnum";
+    @include fontsize($base_font_size);
+    text-align: right;
+  }
+
+  // timezone offset label
+  .world-clocks-timezone {
+    color: darken($fg_color,20%);
+    font-feature-settings: "tnum";
+    @include fontsize($base_font_size - 1);
+  }
+}

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

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

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

@@ -0,0 +1,24 @@
+/* Activities Ripple */
+
+$ripple_size: 50px;
+
+.ripple-box {
+  background-color: lighten(transparentize($selected_bg_color, 0.7), 40%);
+  box-shadow: 0 0 2px 2px lighten($selected_bg_color, 20%);
+  // plus + 2px for the border (box-shadow)
+  width: $ripple_size + 2px;
+  height: $ripple_size + 2px;
+  border-radius: 0 0 $ripple_size + 2px 0; // radius equals the size of the box to give us the curve
+
+  // just a simple change to the border radius position
+  &:rtl { border-radius: 0 0 0 $ripple_size + 2px; }
+}
+
+// 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

@@ -0,0 +1,86 @@
+/* Dash */
+
+$dash_placeholder_size: 32px;
+$dash_spacing: $base_padding + 4px;
+$dash_border_radius: $modal_radius * 1.5;
+
+#dash {
+  @extend %overview_panel;
+  @include fontsize($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-radius: $dash_border_radius 0 0 $dash_border_radius;
+    border-right-width: 0 !important;
+  }
+
+  .placeholder {
+    // background-image: url("resource:///org/gnome/shell/theme/dash-placeholder.svg");
+    background-image:none;
+    background-size: contain;
+    height: $dash_placeholder_size;
+  }
+
+  .empty-dash-drop-target {
+    width: $dash_placeholder_size;
+    height: $dash_placeholder_size;
+  }
+}
+
+// Dash Items
+.dash-item-container > StWidget {
+  padding: ($dash_spacing / 2) $dash_spacing;
+}
+
+// OSD Tooltip
+.dash-label {
+  background-color: transparentize($osd_bg_color,0.05);
+  border-radius: $base_border_radius + 2px;
+  border:none;
+  box-shadow:0 0 0 1px $osd_outer_borders_color;
+  color: $osd_fg_color;
+  margin-top: $base_margin + 4px;
+  padding: $base_padding $base_padding + 2px;
+  text-align: center;
+  -x-offset: $base_margin * 2; // distance from the dash edge
+}
+
+// Show apps button
+.show-apps {
+  color: $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 {
+    .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

@@ -0,0 +1,283 @@
+/* Modal Dialogs */
+
+.modal-dialog {
+  border-radius: $modal_radius;
+  @extend %bubble_panel;
+
+  .modal-dialog-content-box {
+    margin: 32px 40px;
+    spacing: 32px;
+    max-width: 28em;
+  }
+
+  .modal-dialog-linked-button {
+    @extend %bubble_button;
+  }
+}
+
+.mount-dialog-subject {
+  @include fontsize($base_font_size + 3);
+}
+
+/* Message Dialog */
+.message-dialog-content {
+  spacing: 18px;
+
+  .message-dialog-title {
+    text-align: center;
+    font-size: 18pt;
+    font-weight: 800;
+  }
+  .message-dialog-description { text-align: center; }
+}
+
+/* Dialog List */
+.dialog-list {
+  spacing: 18px;
+
+  .dialog-list-title {
+    text-align: center;
+    font-weight: bold;
+  }
+
+  .dialog-list-scrollview { max-height: 200px; }
+  .dialog-list-box {
+    spacing: 1em;
+
+    .dialog-list-item {
+      spacing: 1em;
+
+      .dialog-list-item-title { font-weight: bold; }
+      .dialog-list-item-description {
+        color: darken($fg_color,5%);
+        @include fontsize($base_font_size - 1);
+      }
+    }
+  }
+}
+
+/* Run Dialog */
+.run-dialog {
+  .run-dialog-entry { width: 20em; margin-bottom: 6px; }
+  .run-dialog-error-box {
+    padding-top: 16px;
+    spacing: 6px;
+  }
+
+  .run-dialog-label {
+    @include fontsize($base_font_size + 1.1);
+    font-weight: normal;
+    color: $fg_color;
+    padding-bottom: .4em;
+  }
+}
+
+/* ShellMountOperation Dialogs */
+.shell-mount-operation-icon {
+  icon-size: $base_icon_size * 3;
+}
+
+.mount-dialog {
+  spacing: 24px;
+
+  .message-dialog-title {
+    padding-top: 10px;
+    padding-left: 17px;
+    padding-bottom: 6px;
+    max-width: 34em;
+  }
+
+  .message-dialog-title:rtl {
+    padding-left: 0px;
+    padding-right: 17px;
+  }
+
+  .message-dialog-description {
+    padding-left: 17px;
+    width: 28em;
+  }
+
+  .message-dialog-description:rtl {
+    padding-left: 0px;
+    padding-right: 17px;
+  }
+}
+
+.mount-dialog-app-list {
+  max-height: 200px;
+  padding-top: 24px;
+  padding-left: 49px;
+  padding-right: 32px;
+}
+
+.mount-dialog-app-list:rtl {
+  padding-right: 49px;
+  padding-left: 32px;
+}
+
+.mount-dialog-app-list-item {
+  color: lighten($fg_color,10%);
+  &:hover { color: $fg_color; }
+  &:ltr { padding-right: 1em; }
+  &:rtl { padding-left: 1em; }
+}
+
+.mount-dialog-app-list-item-icon {
+  &:ltr { padding-right: 17px; }
+  &:rtl { padding-left: 17px; }
+}
+
+.mount-dialog-app-list-item-name {
+  @include fontsize($base_font_size - 1);
+}
+
+
+/* Password or Authentication Dialog */
+
+.prompt-dialog {
+  //this is the width of the entire modal popup
+  width: 34em;
+
+  .message-dialog-content { spacing: $base_spacing * 4; }
+  .message-dialog-title { color: lighten($fg_color,15%); }
+}
+
+.prompt-dialog-description:rtl {
+  text-align: right;
+}
+
+.prompt-dialog-password-box {
+  spacing: 1em;
+  padding-bottom: 1em;
+}
+
+.prompt-dialog-error-label {
+  @include fontsize($base_font_size - 1);
+  color: $warning_color;
+  padding-bottom: 8px;
+}
+
+.prompt-dialog-info-label {
+  @include fontsize($base_font_size - 1);
+  padding-bottom: 8px;
+}
+
+.prompt-dialog-null-label {
+  @include fontsize($base_font_size - 1);
+  padding-bottom: 8px;
+}
+
+.prompt-dialog-pim-box {
+  spacing: 1em;
+}
+
+.prompt-dialog-grid {
+  spacing-rows: 15px;
+  spacing-columns: 1em;
+}
+
+.prompt-dialog-keyfiles-box {
+  spacing: 1em;
+}
+
+.prompt-dialog-button.button {
+  padding: 8px;
+}
+
+.prompt-dialog-caps-lock-warning {
+  @extend .prompt-dialog-error-label;
+  padding-left: 6.2em;
+}
+
+
+/* Polkit Dialog */
+
+.polkit-dialog-user-layout {
+  padding-left: 10px;
+  spacing: 10px;
+  &:rtl {
+    padding-left: 0px;
+    padding-right: 10px;
+  }
+}
+
+.polkit-dialog-user-root-label {
+  color: $warning_color;
+}
+
+.polkit-dialog-user-icon {
+  border-radius: 99px;
+  background-size: contain;
+  width: 48px;
+  height: 48px;
+}
+
+/* Audio selection dialog */
+.audio-device-selection-dialog {
+  spacing: 30px;
+}
+
+.audio-selection-content {
+  spacing: 20px;
+  padding: 24px;
+}
+
+.audio-selection-title {
+  font-weight: bold;
+  text-align: center;
+}
+
+.audio-selection-box {
+  spacing: 20px;
+}
+
+.audio-selection-device {
+  border: 1px solid $bubble_borders_color;
+  border-radius: 12px;
+  &:hover,&:focus { background-color: $hover_bg_color; }
+  &:active { 
+    background-color: $selected_bg_color;
+    color: $selected_fg_color;
+  }
+}
+
+.audio-selection-device-box {
+  padding: 20px;
+  spacing: 20px;
+}
+
+.audio-selection-device-icon {
+  icon-size: $base_icon_size * 4;
+}
+
+/* Access Dialog */
+.access-dialog {
+  spacing: 30px;
+}
+
+/* Geolocation Dialog */
+.geolocation-dialog {
+  spacing: 30px;
+}
+
+/* Extension Dialog */
+.extension-dialog {
+  .message-dialog-title { font-weight: normal; color: $fg_color; }
+}
+
+/* Inhibit-Shortcuts Dialog */
+.inhibit-shortcuts-dialog {
+  spacing: 30px;
+}
+
+/* Network Agent Dialog */
+
+.network-dialog-secret-table {
+  spacing-rows: 15px;
+  spacing-columns: 1em;
+}
+
+.keyring-dialog-control-table {
+  spacing-rows: 15px;
+  spacing-columns: 1em;
+}

data/theme/gnome-shell-sass/widgets/_end-session-dialog.scss

@@ -0,0 +1,12 @@
+/* End Session Dialog */
+
+$end_session_dialog_width: 28em;
+
+.end-session-dialog-battery-warning {
+  width: $end_session_dialog_width;
+  color: $warning_color;
+}
+
+.end-session-dialog .dialog-list-title {
+  color: $warning_color;
+}

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

@@ -0,0 +1,23 @@
+/* Entries */
+
+StEntry {
+  border-radius: $base_border_radius;
+  padding: 4px;
+  border-width: 1px;
+  color: $fg_color;
+  @include entry(normal);
+  //&:hover { @include entry(hover);}
+  &:focus { @include entry(focus);}
+  &:insensitive { @include entry(insensitive);}
+  selection-background-color: $selected_bg_color;
+  selected-color: $selected_fg_color;
+  StIcon.capslock-warning {
+    icon-size: 16px;
+    warning-color: $warning_color;
+    padding: 0 4px;
+  }
+  StIcon.peek-password {
+    icon-size: $base_icon_size;
+    padding: 0 4px;
+  }
+}

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

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

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

@@ -0,0 +1,30 @@
+// IBus Candidate Popup
+.candidate-popup-content {
+  padding: 0.5em;
+  spacing: 0.3em;
+}
+
+.candidate-index {
+  padding: 0 0.5em 0 0;
+  color: darken($fg_color,10%);
+}
+
+.candidate-box {
+  padding: 0.3em 0.5em 0.3em 0.5em;
+  border-radius: $base_border_radius;
+  &:selected,&:hover { background-color: $selected_bg_color; color: $selected_fg_color; }
+}
+
+.candidate-page-button-box {
+  height: 2em;
+  .vertical & { padding-top: 0.5em; }
+  .horizontal & { padding-left: 0.5em; }
+}
+
+.candidate-page-button {
+  padding: 4px;
+}
+
+.candidate-page-button-previous { border-radius: $base_border_radius 0px 0px $base_border_radius; border-right-width: 0; }
+.candidate-page-button-next { border-radius: 0px $base_border_radius $base_border_radius 0px;  }
+.candidate-page-button-icon { icon-size: 1em; }

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

@@ -0,0 +1,124 @@
+/* On-screen Keyboard */
+
+$key_size: 1.2em;
+$key_border_radius: $base_border_radius + 3px;
+$key_bg_color:  $bg_color;
+// $default_key_bg_color: darken($key_bg_color, 4%);
+$default_key_bg_color: if($variant=='light', darken($osd_bg_color, 11%), lighten($osd_bg_color, 2%));
+
+
+// draw keys using button function
+#keyboard {
+  background-color: transparentize(if($variant=='light', darken($bg_color, 5%), darken($bg_color, 8%)), 0.1);
+  box-shadow: inset 0 1px 0 0 $osd_outer_borders_color !important;
+
+  .page-indicator {
+    padding: $base_padding;
+
+    .page-indicator-icon {
+      width: 8px;
+      height: 8px;
+    }
+  }
+}
+
+// the container for individual keys
+.key-container {
+  padding: $base_margin;
+  spacing: $base_margin;
+}
+
+// the keys
+.keyboard-key {
+
+  @include button(normal, $c:$key_bg_color);
+
+  &:focus { @include button(focus);}
+  &:hover, &:checked { @include button(hover, $c: $key_bg_color);}
+  &:active { @include button(active, $c: $key_bg_color); }
+
+  @include fontsize($base_font_size + 5);
+  min-height: $key_size;
+  min-width: $key_size;
+  border-width: 1px;
+  border-style: solid;
+  border-radius: $key_border_radius;
+
+  &:grayed { //FIXMEy
+    background-color: darken($bg_color, 3%);
+    color: $osd_fg_color;
+    border-color: $osd_borders_color;
+  }
+
+  // non-character keys
+  &.default-key {
+
+    // 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);}
+  }
+
+  // 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");}
+}
+
+// long press on a key popup
+.keyboard-subkeys {
+  color: $osd_fg_color;
+  -arrow-border-radius: $modal_radius;
+  -arrow-background-color: $osd_bg_color;
+  -arrow-border-width: 1px;
+  -arrow-border-color: lighten($osd_bg_color, 9%);
+  -arrow-base: 20px;
+  -arrow-rise: 10px;
+  -boxpointer-gap: $base_spacing;
+
+  .keyboard-key {
+    @include button(normal, $c:$key_bg_color);
+
+    &:focus { @include button(focus);}
+    &:hover, &:checked { @include button(hover, $c: $key_bg_color);}
+    &:active { @include button(active, $c: $key_bg_color); }
+
+    border-radius:$base_border_radius;
+  }
+}
+
+// emoji
+.emoji-page {
+  .keyboard-key {
+    background-color: transparent;
+    border: none;
+    color: initial;
+  }
+}
+
+.emoji-panel {
+  .keyboard-key:latched {
+    border-color: lighten($selected_bg_color, 5%);
+    background-color: $selected_bg_color;
+  }
+}
+
+// suggestions
+.word-suggestions {
+  @include fontsize($base_font_size + 3);
+  spacing: 12px;
+  min-height: 20pt;
+}

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

@@ -0,0 +1,151 @@
+/* Login Dialog */
+
+.login-dialog-banner-view {
+  padding-top: 24px;
+  max-width: 23em;
+}
+
+.login-dialog {
+  //reset
+  border: none;
+  background-color: transparent;
+
+  $_gdm_bg: lighten(#2e3436, 19%);
+
+  StEntry {
+    @if $variant=='dark' {
+      $_gdm_entry_bg: transparentize(lighten(desaturate(#241f31, 20%), 2%), 0.5);
+      background-color: $_gdm_entry_bg;
+      color: $osd_fg_color;
+    }
+  }
+
+  .modal-dialog-button-box { spacing: 3px; }
+  .modal-dialog-button {
+    padding: 4px 18px;
+    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
+    background-color: $_gdm_bg;
+    border-color: $_gdm_bg;
+    color: $fg_color;
+
+    $_hover_c: lighten($_gdm_bg, 5%);
+    &:hover, &:focus {
+      background-color: $_hover_c;
+      border-color: $_hover_c;
+    }
+    &:active {
+      $_active_c: darken($_gdm_bg, 5%);
+      box-shadow: none;
+      background-color: $_active_c;
+      border-color: $_active_c;
+    }
+    &:insensitive {
+      @include button(insensitive);
+      border-color: darken($_gdm_bg, 5%);
+      background-color: darken($_gdm_bg, 5%);
+      color: transparentize($fg_color, 0.3);
+    }
+    &:default {
+      @include button(normal, $c:$selected_bg_color, $tc:$selected_fg_color);
+      border-color: $selected_bg_color;
+      &:hover, &:focus { 
+        @include button(hover,$c:$selected_bg_color, $tc:$selected_fg_color);
+        $_def_hover_c: lighten($selected_bg_color, 5%);
+        background-color: $_def_hover_c;
+        border-color: $_def_hover_c;
+      }
+      &:active {
+        @include button(active,$c:$selected_bg_color, $tc:$selected_fg_color);
+        $_def_active_c: darken($selected_bg_color, 5%);
+        background-color: $_def_active_c;
+        border-color: $_def_active_c;
+      }
+      &:insensitive {
+        @include button(insensitive);
+        border-color: darken($selected_bg_color, 10%);
+        background-color: darken($selected_bg_color, 10%);
+        color: transparentize($selected_fg_color, 0.3);
+      }
+    }
+  }
+}
+
+.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-message-hint { padding-top: 0; padding-bottom: 20px; }
+.login-dialog-user-selection-box { padding: 100px 0px; }
+.login-dialog-not-listed-label {
+  padding-left: 2px;
+  .login-dialog-not-listed-button:focus &,
+  .login-dialog-not-listed-button:hover & {
+    color: $osd_fg_color;
+  }
+}
+
+.login-dialog-not-listed-label {
+  @include fontsize($base_font_size - 1);
+  font-weight: bold;
+  color: darken($osd_fg_color,30%);
+  padding-top: 1em;
+}
+
+.login-dialog-user-list-view { -st-vfade-offset: 1em; }
+.login-dialog-user-list {
+  spacing: 12px;
+  width: 23em;
+  &:expanded .login-dialog-user-list-item:selected { background-color: $selected_bg_color; color: $selected_fg_color; }
+  &:expanded .login-dialog-user-list-item:logged-in { border-right: 2px solid $selected_bg_color; }
+}
+
+.login-dialog-user-list-item {
+  border-radius: 5px;
+  padding: 6px;
+  color: darken($osd_fg_color,30%);
+  &:ltr .user-widget { padding-right: 1em; }
+  &:rtl .user-widget { padding-left: 1em; }
+  .login-dialog-timed-login-indicator {
+    height: 2px;
+    margin-top: 6px;
+    background-color: $osd_fg_color;
+  }
+  &:focus .login-dialog-timed-login-indicator { background-color: $selected_fg_color; }
+}
+
+.login-dialog-username,
+.user-widget-label {
+  color: $osd_fg_color;
+  @include fontsize($base_font_size + 2);
+  font-weight: bold;
+  text-align: left;
+  padding-left: 15px;
+}
+
+.user-widget-label {
+  &:ltr { padding-left: 14px; }
+  &:rtl { padding-right: 14px; }
+}
+
+.login-dialog-prompt-layout {
+  padding-top: 24px;
+  padding-bottom: 12px;
+  spacing: $base_spacing * 2;
+  width: 23em;
+}
+
+.login-dialog-prompt-label {
+  color: darken($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

@@ -0,0 +1,97 @@
+/* Looking Glass */
+
+// Dialog
+#LookingGlassDialog {
+  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;
+
+  & > #Toolbar {
+    border: none;
+    border-radius: $base_border_radius;
+    background-color: darken($osd_bg_color, 10%);
+  }
+
+  .labels { spacing: $base_spacing; }
+  .notebook-tab {
+    -natural-hpadding: $base_padding * 2;
+    -minimum-hpadding: 6px;
+    font-weight: bold;
+    color: $fg_color;
+    transition-duration: 100ms;
+    padding-left: .3em;
+    padding-right: .3em;
+    &:hover {
+      color: white;
+      text-shadow: black 0px 2px 2px;
+    }
+    &:selected {
+      border-bottom-width: 2px;
+      border-color: lighten($selected_bg_color,5%);
+      color: white;
+      text-shadow: black 0px 2px 2px;
+    }
+  }
+  StBoxLayout#EvalBox { padding: 4px; spacing: $base_spacing; }
+  StBoxLayout#ResultsArea { spacing: $base_spacing; }
+}
+
+.lg-dialog {
+  StEntry {
+    selection-background-color: #bbbbbb;
+    selected-color: $osd_bg_color;
+  }
+  .shell-link {
+    color: #999999;
+    &:hover { color: #dddddd; }
+   }
+}
+
+.lg-completions-text {
+    font-size: .9em;
+    font-style: italic;
+}
+
+.lg-obj-inspector-title {
+    spacing: $base_spacing;
+}
+
+.lg-obj-inspector-button {
+    border: 1px solid gray;
+    padding: 4px;
+    border-radius: $base_border_radius;
+    &:hover { border: 1px solid #ffffff; }
+}
+
+// Extensions
+#lookingGlassExtensions { padding: 4px; }
+
+.lg-extensions-list {
+    padding: 4px;
+    spacing: 6px;
+}
+
+.lg-extension {
+    border: 1px solid $osd_borders_color;
+    border-radius: $base_border_radius;
+    padding: 4px;
+}
+
+.lg-extension-name {
+    font-weight: bold;
+}
+
+.lg-extension-meta {
+    spacing: 6px;
+}
+
+// Inspector
+#LookingGlassPropertyInspector {
+  background: $osd_bg_color;
+  border: 1px solid $osd_borders_color;
+  border-radius: $base_border_radius;
+  padding: 6px;
+}

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

@@ -0,0 +1,146 @@
+/* Message List */
+// a.k.a. notifications in the menu
+
+// main list
+.message-list {
+  width: 31.5em;
+  padding: 0 $base_padding * 2;
+
+  .message-list-placeholder { spacing: 12px; }
+}
+
+.message-list-sections {
+  spacing: $base_spacing;
+  margin: $base_margin * 4; // to account for scrollbar
+}
+
+.message-list-section,
+.message-list-section-list {
+  spacing: $base_spacing;
+}
+
+.message-list-section-list {
+  &:ltr {padding:0;}
+  &:rtl {padding:0;}
+}
+
+// clear button
+.message-list-clear-button.button {
+  margin:$base_margin $base_margin*2;
+}
+
+// message bubbles
+.message {
+  @extend %notification_bubble;
+
+  // title
+  .message-title {
+    color: $fg_color;
+    font-weight: bold;
+    margin-bottom:4px;
+  }
+
+  // content
+  .message-content {
+    color: darken($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;
+    }
+  }
+
+  // close button
+  .message-close-button {
+    color: lighten($fg_color, 15%);
+    &:hover { color: if($variant=='light', lighten($fg_color, 30%), darken($fg_color, 10%)); }
+    &:active { color: if($variant=='light', lighten($fg_color, 40%), darken($fg_color, 20%)); }
+  }
+
+
+  // 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-window-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;
+    }
+  }
+
+}
+
+/* Media Controls */
+.message-media-control {
+  padding: $base_padding * 2 $base_padding * 4;
+  color: darken($fg_color, 15%);
+
+  // uses $hover_bg_color since the media controls are in a notification_bubble
+  &:hover {
+    background-color: lighten($hover_bg_color, 5%);
+    color: $fg_color;
+  }
+
+  &:active { 
+    background-color: darken($hover_bg_color, 2%);
+    color: $fg_color;
+  }
+
+  &:insensitive { color: darken($fg_color,40%); }
+  
+  // fix border-radius for last button 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;} }
+}
+
+// album-art
+.media-message-cover-icon {
+  icon-size: $base_icon_size*2 !important; // 48px
+  border-radius: $base_border_radius;
+
+  // when there is no artwork
+  &.fallback {
+    color: darken($fg_color, 17%);
+    background-color: $bg_color;
+    border: 1px solid transparent;
+    border-radius: $base_border_radius;
+    icon-size: $base_icon_size * 2 !important;
+    padding: $base_padding * 2;
+  }
+}

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

@@ -0,0 +1,59 @@
+// 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;
+  color: $osd_fg_color;
+  border-radius: 99px;
+  &:hover {
+    color: lighten($osd_fg_color,30%);
+  }
+}
+
+// Input Source Switcher
+.input-source-switcher-symbol {
+  font-size: 34pt;
+  width: 96px;
+  height: 96px;
+}
+
+// Window cycler highlight
+.cycler-highlight {
+  border: 5px solid $selected_bg_color;
+}
+
+// Text
+.headline { @include fontsize($base_font_size + 1); }
+.lightbox { background-color: black; }
+.flashspot { background-color: white; }
+
+
+// Hidden
+.hidden { color: rgba(0,0,0,0);}

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

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

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

@@ -0,0 +1,90 @@
+/* Notifications & Mesage Tray */
+
+$notification_banner_height: 64px;
+$notification_banner_width: 34em;
+
+// Banner notifications
+.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;
+  }
+
+  .notification-button {
+    @extend %bubble_button;
+  }
+}
+
+// counter
+.summary-source-counter {
+  font-size: $base_font_size - 1pt;
+  font-weight: bold;
+  height: 1.6em;
+  width: 1.6em;
+  -shell-counter-overlap-x: 3px;
+  -shell-counter-overlap-y: 3px;
+  background-color: $selected_bg_color;
+  color: $selected_fg_color;
+  border: 2px solid $fg_color;
+  box-shadow: 0 2px 2px rgba(0,0,0,0.5);
+  border-radius: 0.9em; // should be 0.8 but whatever; wish I could do 50%;
+}
+
+.secondary-icon { icon-size: $base_icon_size; }
+
+// chat bubbles
+.chat-body { spacing: 5px; }
+.chat-response { margin: 5px; }
+.chat-log-message { color: darken($fg_color,10%); }
+.chat-new-group { padding-top: 1em; }
+.chat-received {
+  padding-left: 4px;
+  &:rtl { padding-left: 0px; padding-right: 4px; }
+}
+
+.chat-sent {
+  padding-left: 18pt;
+  color: lighten($fg_color, 15%);
+  &:rtl { padding-left: 0; padding-right: 18pt; }
+}
+
+.chat-meta-message {
+  padding-left: 4px;
+  @include fontsize($base_font_size - 2);
+  font-weight: bold;
+  color: lighten($fg_color,18%);
+  &:rtl { padding-left: 0; padding-right: 4px; }
+}

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

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

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

@@ -0,0 +1,10 @@
+/* OVERVIEW */
+
+#overview {
+  spacing: 24px;
+  background-color: transparent;
+}
+
+.overview-controls {
+  padding-bottom: 32px;
+}

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

@@ -0,0 +1,106 @@
+/* Top Bar */
+// 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_height: 1.86em;
+
+
+#panel {
+  background-color: $panel_bg_color;
+  font-weight: bold;
+  height: $panel_height;
+  font-feature-settings: "tnum";
+
+  // transparent panel on lock & login screens
+  &.unlock-screen,
+  &.login-screen,
+  &.lock-screen {
+    background-color: transparent;
+
+    .panel-corner {
+      -panel-corner-radius: 0;
+      -panel-corner-background-color: transparent;
+      -panel-corner-border-color: transparent;
+    }
+  }
+
+  // spacing between activities, app menu and such
+  #panelLeft, #panelCenter {
+    spacing: $base_spacing;
+  }
+
+  // the rounded outset corners
+  .panel-corner {
+    -panel-corner-radius: $panel_corner_radius;
+    -panel-corner-background-color: $panel_bg_color;
+    -panel-corner-border-width: 2px;
+    -panel-corner-border-color: transparent;
+
+    &:active, &:overview, &:focus {
+      -panel-corner-border-color: lighten($selected_bg_color,5%);
+    }
+  }
+
+  // panel menus
+  .panel-button {
+    font-weight: bold;
+    color: $panel_fg_color;
+    -natural-hpadding: $base_padding * 2;
+    -minimum-hpadding: $base_padding;
+
+    &:hover {
+      color: lighten($panel_fg_color, 20%);
+    }
+
+    &: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%);
+    }
+
+    // status area icons
+    .system-status-icon {
+      icon-size: $base_icon_size;
+      padding: $base_padding - 1px;
+    }
+
+    // app menu icon
+    .app-menu-icon {
+      margin-left: $base_margin;
+      margin-right: $base_margin;
+      -st-icon-style: symbolic;
+      // dimensions of the icon are hardcoded
+    }
+
+    // lock & login screen styles
+    .unlock-screen &,
+    .login-screen &,
+    .lock-screen & {
+      color: lighten($fg_color, 10%);
+      &:focus, &:hover, &:active { color: lighten($fg_color, 10%); }
+    }
+  }
+
+  .panel-status-indicators-box,
+  .panel-status-menu-box {
+    spacing: 2px;
+  }
+
+  // spacing between power icon and (optional) percentage label
+  .power-status.panel-status-indicators-box {
+    spacing: 0;
+  }
+
+  // indicator for active
+  .screencast-indicator,
+  .remote-access-indicator { color: $warning_color; }
+}
+
+// App Menu
+#appMenu {
+  spacing: $base_spacing;
+  .label-shadow { color: transparent; }
+}

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

@@ -0,0 +1,121 @@
+/* Popovers/Menus */
+
+$popover_arrow_height: 12px;
+
+//.the popover itself
+.popup-menu-boxpointer,
+.candidate-popup-boxpointer {
+  -arrow-border-radius: $base_border_radius+4;
+  -arrow-background-color: $bg_color;
+  -arrow-border-width: 1px;
+  -arrow-border-color: $borders_color;
+  -arrow-base: $popover_arrow_height * 2;
+  -arrow-rise: $popover_arrow_height;
+  -arrow-box-shadow: 0 1px 3px rgba(0,0,0,0.5); // dreaming bugzilla #689995
+}
+
+// container of the popover menu
+.popup-menu {
+  min-width: 15em;
+  color: $fg_color;
+
+  //.popup-status-menu-item { font-weight: normal;  color: pink; } //dunno what that is
+  &.panel-menu {
+    -boxpointer-gap: $base_margin; // distance from the panel
+    margin-bottom: 1.75em;
+  }
+}
+
+.popup-menu-content {
+  padding: $base_padding * 2 + $base_margin 0;
+}
+
+// menu items
+.popup-menu-item {
+  spacing: $base_padding;
+  padding: $base_padding;
+
+  &:ltr { padding-right:1.75em; padding-left: 0; }
+  &:rtl { padding-right: 0; padding-left:1.75em; }
+
+  &:checked {
+    background-color: lighten($bg_color, 2%);
+    box-shadow: none;
+  }
+
+  &.selected {
+    background-color: transparentize(white, if($variant=='light', 0.2, 0.9));
+    color: $fg_color;
+  }
+
+  &:active { 
+    background-color: $selected_bg_color;
+    color: $selected_fg_color;
+  }
+
+  &:insensitive { color: transparentize($fg_color,0.5);}
+}
+
+// all icons and other graphical elements
+.popup-inactive-menu-item {
+  color: $fg_color;
+
+  &:insensitive { color: transparentize($fg_color,0.5); }
+}
+
+// symbolic icons in popover
+.popup-menu-arrow,
+.popup-menu-icon { icon-size: $base_icon_size; }
+
+// popover submenus
+.popup-sub-menu {
+  background-color: darken($bg_color, 3%);
+  box-shadow: none;
+  border-top: 1px solid transparentize($borders_color, 0.2);
+  border-bottom: 1px solid transparentize($borders_color, 0.2);
+}
+
+// container for radio and check boxes
+.popup-menu-ornament {
+  text-align: right;
+  width: 1.2em;
+}
+
+// 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;
+}
+
+// desktop background menu
+.background-menu {
+  -boxpointer-gap: $base_margin;
+  -arrow-rise: 0px; // hide the beak on the menu
+}
+
+// system status menu
+.aggregate-menu {
+  min-width: 21em;
+
+  // lock screen, shutdown, etc. buttons
+  .popup-menu-icon { 
+    padding:0;
+    margin: 0 $base_margin;
+    -st-icon-style: symbolic;
+  }
+
+  .popup-sub-menu .popup-menu-item > :first-child {
+    // account for icons in submenus with padding
+    &:ltr {
+      padding-left: $base_padding + $base_margin * 2; 
+      margin-left: $base_icon_size;
+    }
+    &:rtl {
+      padding-right: $base_padding + $base_margin * 2; ;
+      margin-right: $base_icon_size;
+    }
+  }
+}

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

@@ -0,0 +1,83 @@
+/* Screen Shield */
+
+$_screenshield_shadow: 0px 0px 6px rgba(0, 0, 0, 0.726);
+
+.screen-shield-arrows {
+  padding-bottom: 3em;
+}
+
+.screen-shield-arrows Gjs_Arrow {
+  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;
+  text-align: center;
+  padding-bottom: 1.5em;
+}
+
+.screen-shield-clock-time {
+  font-size: 72pt;
+  text-shadow: $_screenshield_shadow;
+  font-feature-settings: "tnum";
+}
+
+.screen-shield-clock-date { 
+  font-size: 28pt;
+  font-weight: normal;
+}
+
+.screen-shield-notifications-container {
+  spacing: 6px;
+  width: 30em;
+  background-color: transparent;
+  max-height: 500px;
+  .summary-notification-stack-scrollview {
+    padding-top: 0;
+    padding-bottom: 0;
+  }
+
+  .notification,
+  .screen-shield-notification-source {
+    padding: 12px 6px;
+    border: 1px solid $osd_outer_borders_color;
+    background-color: transparentize($osd_bg_color,0.5);
+    color: $osd_fg_color;
+    border-radius: 4px;
+  }
+  .notification { margin-right: 15px; } //compensate for space allocated to the scrollbar
+}
+
+
+.screen-shield-notification-label {
+  font-weight: bold;
+  padding: 0px 0px 0px 12px;
+}
+
+.screen-shield-notification-count-text { padding: 0px 0px 0px 12px; }
+
+#panel.lock-screen { background-color: transparentize($osd_bg_color, 0.5); }
+
+.screen-shield-background { //just the shadow, really
+  background: black;
+  box-shadow: 0px 2px 4px rgba(0,0,0,0.6);
+}
+
+#lockDialogGroup {
+  background: lighten(#2e3436, 8%) url(resource:///org/gnome/shell/theme/noise-texture.png);
+  background-repeat: repeat;
+}
+
+#screenShieldNotifications {
+  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/_scrollbars.scss

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

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

@@ -0,0 +1,35 @@
+// Search entry
+
+$search_entry_width: 320px;
+$search_entry_height: 36px;
+
+%search_entry,
+.search-entry {
+  width: $search_entry_width;
+  padding: $base_padding+1 $base_padding+3;
+  border-radius: $search_entry_height * 0.5; // half the height
+  color: transparentize($fg_color,0.3);
+  background-color: $bg_color;
+  border-color: $borders_color;
+
+  &:hover {
+    background-color: $hover_bg_color;
+    border-color: $hover_borders_color;
+    color: $hover_fg_color;
+  }
+
+  &:focus {
+    padding: $base_padding $base_padding+2; // 1px less to account for wider border
+    border-width: 2px;
+    border-style: solid;
+    border-color: $selected_bg_color;
+    color: $fg_color;
+    box-shadow: inset 0 1px 2px 1px rgba(0,0,0,0.2);
+  }
+
+  .search-entry-icon { 
+    icon-size: $base_icon_size;
+    padding: 0 4px;
+    color: inherit;
+  }
+}

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

@@ -0,0 +1,151 @@
+/* Search */
+
+// search overview container
+#searchResultsContent {
+  max-width: 1024px;
+}
+
+// search results sections "the boxes"
+.search-section {
+  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: $osd_outer_borders_color;
+    height: 0;
+    background-color: transparent;
+  }
+}
+
+// content
+.search-section-content {
+  background-color: transparentize(lighten($osd_bg_color, 5%), 0.2);
+  border-radius: $modal_radius+3;
+  border: 1px solid $osd_outer_borders_color;
+  box-shadow: 0 2px 4px 0 $shadow_color;
+  text-shadow: 0 1px if($variant == 'light', rgba(255,255,255,0.2), rgba(0,0,0,0.2));
+  color: $osd_fg_color;
+  padding: $base_padding * 3;
+  margin: $base_margin 0;
+  spacing: 0;
+}
+
+// "no results" text
+.search-statustext {
+  @extend %status_text;
+}
+
+// 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);
+  }
+}
+
+// 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);
+  }
+
+  // content
+  .list-search-provider-content {
+    spacing: $base_spacing * 2;
+
+    // provider labels
+    .list-search-provider-details {
+      width: 120px;
+      margin-top: 0;
+      color: darken($osd_fg_color, 8%);
+      // font-weight: bold;
+    }
+  }
+}
+
+// search results list
+.list-search-results {
+  spacing: $base_spacing;
+}
+
+// search result listitem
+.list-search-result {
+  @extend %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);
+  }
+
+  // content
+  .list-search-result-content {
+    spacing: 0;
+  }
+
+  // list item title
+  .list-search-result-title {
+    color: $osd_fg_color;
+    spacing: $base_spacing * 2;
+    padding-right: $base_padding;
+    // font-weight: bold;
+  }
+
+  // list item description
+  .list-search-result-description {
+    color: darken($osd_fg_color, 30%);
+  }
+}

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

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

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

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

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

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

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

@@ -0,0 +1,66 @@
+/* Window Picker */
+
+$window_picker_spacing: $base_spacing * 8; // 48px
+$window_picker_padding: $base_padding * 10; // 60px
+
+$window_thumbnail_border_color:transparentize($selected_fg_color, 0.65);
+
+$window_close_button_size: 24px;
+$window_close_button_padding: 3px;
+
+
+// Window picker
+.window-picker {
+  // Space between window thumbnails
+  -horizontal-spacing: $window_picker_spacing;
+  -vertical-spacing: $window_picker_spacing;
+  // Padding for container around window thumbnails
+  padding: $window_picker_padding;
+
+  &.external-monitor { padding: $window_picker_padding; }
+}
+
+// Borders on window thumbnails
+.window-clone-border {
+  border-width: 6px;
+  border-style: solid;
+  border-color: $window_thumbnail_border_color;
+  border-radius: $base_border_radius + 2;
+  // For window decorations with round corners we can't match
+  // the exact shape when the window is scaled. So apply a shadow
+  // to fix that case
+  box-shadow: inset 0 0 0 1px transparentize($borders_color, 0.8);
+}
+
+// Window titles
+.window-caption {
+  color: $osd_fg_color;
+  background-color: $osd_bg_color;
+  border:1px solid $osd_outer_borders_color;
+  border-radius: $base_border_radius + 1;
+  padding: $base_padding $base_padding * 2;
+  font-weight: bold;
+  @include fontsize($base_font_size + 1);
+}
+
+// Close button
+.window-close {
+  background-color: $selected_bg_color;
+  color: $selected_fg_color;
+  border: none;
+  border-radius: $window_close_button_size * 0.5 + $window_close_button_padding * 2;
+  padding: $window_close_button_padding;
+  height: $window_close_button_size;
+  width: $window_close_button_size;
+  box-shadow: -1px 1px 5px 0px rgba(0,0,0,0.5);
+
+  -shell-close-overlap: $window_close_button_size * 0.5;
+
+  &:hover {
+    background-color: lighten($selected_bg_color, 5%);
+  }
+
+  &:active {
+    background-color: darken($selected_bg_color, 5%);
+  }
+}

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

@@ -0,0 +1,72 @@
+/* Workspace Switcher */
+.workspace-switcher-group {
+  padding: $base_padding * 2;
+}
+
+.workspace-switcher-container {
+  @extend %osd_panel;
+}
+
+.workspace-switcher {
+  background: transparent;
+  border: none;
+  border-radius: 0;
+  padding: 0;
+  spacing: $base_spacing * 2;
+}
+
+.ws-switcher-box {
+  // background: transparent;
+  background: transparent;
+  height: 50px;
+  background-size: 32px;
+  border: 1px solid transparentize($osd_fg_color,0.9);
+  border-radius: $base_border_radius + 3px;
+}
+
+// active workspace in the switcher
+.ws-switcher-active-up,
+.ws-switcher-active-down,
+.ws-switcher-active-left,
+.ws-switcher-active-right {
+  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.scss

@@ -3,3 +3,4 @@ $variant: 'dark';
 @import "gnome-shell-sass/_colors"; //use gtk colors
 @import "gnome-shell-sass/_drawing";
 @import "gnome-shell-sass/_common";
+@import "gnome-shell-sass/_widgets";

data/theme/key-enter.svg

@@ -1,109 +1,4 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg
-   xmlns:osb="http://www.openswatchbook.org/uri/2009/osb"
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="32"
-   viewBox="0 0 32 32"
-   version="1.1"
-   id="svg7384"
-   height="32"
-   sodipodi:docname="key-enter.svg"
-   inkscape:version="0.92.2 (5c3e80d, 2017-08-06)">
-  <sodipodi:namedview
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-     bordercolor="#666666"
-     borderopacity="1"
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-     gridtolerance="10"
-     guidetolerance="10"
-     inkscape:pageopacity="0"
-     inkscape:pageshadow="2"
-     inkscape:window-width="1744"
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-     inkscape:zoom="14.75"
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-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
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-        <dc:title>Gnome Symbolic Icon Theme</dc:title>
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <title
-     id="title9167">Gnome Symbolic Icon Theme</title>
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-  <g
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-       inkscape:connector-curvature="0" />
-  </g>
+<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

@@ -1,114 +1,3 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg
-   xmlns:osb="http://www.openswatchbook.org/uri/2009/osb"
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="32"
-   viewBox="0 0 32 32"
-   version="1.1"
-   id="svg7384"
-   height="32"
-   sodipodi:docname="key-hide.svg"
-   inkscape:version="0.92.2 (5c3e80d, 2017-08-06)">
-  <sodipodi:namedview
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-     bordercolor="#666666"
-     borderopacity="1"
-     objecttolerance="10"
-     gridtolerance="10"
-     guidetolerance="10"
-     inkscape:pageopacity="0"
-     inkscape:pageshadow="2"
-     inkscape:window-width="1919"
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-     inkscape:zoom="14.75"
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-     inkscape:current-layer="svg7384" />
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-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title>Gnome Symbolic Icon Theme</dc:title>
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <title
-     id="title9167">Gnome Symbolic Icon Theme</title>
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data/theme/key-layout.svg

@@ -1,129 +1,5 @@
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-<svg
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-   xmlns:dc="http://purl.org/dc/elements/1.1/"
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-    <path
-       style="opacity:1;vector-effect:none;fill:#e5e5e5;fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
-       d="m -65,456 h 4 l 1,2 h 5 v -6 h -4 l -1,-2 h -5 z"
-       id="path3539"
-       inkscape:connector-curvature="0"
-       sodipodi:nodetypes="ccccccccc" />
-    <rect
-       style="color:#bebebe;display:inline;overflow:visible;visibility:visible;fill:none;stroke:none;stroke-width:0.89050001;marker:none;enable-background:new"
-       id="rect3543"
-       y="448"
-       x="-68"
-       height="16"
-       width="16" />
-  </g>
+<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

@@ -1,109 +1,3 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg
-   xmlns:osb="http://www.openswatchbook.org/uri/2009/osb"
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="32"
-   viewBox="0 0 32 32"
-   version="1.1"
-   id="svg7384"
-   height="32"
-   sodipodi:docname="key-shift-latched-uppercase.svg"
-   inkscape:version="0.92.2 (5c3e80d, 2017-08-06)">
-  <sodipodi:namedview
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1"
-     objecttolerance="10"
-     gridtolerance="10"
-     guidetolerance="10"
-     inkscape:pageopacity="0"
-     inkscape:pageshadow="2"
-     inkscape:window-width="1791"
-     inkscape:window-height="984"
-     id="namedview19"
-     showgrid="false"
-     inkscape:zoom="14.75"
-     inkscape:cx="-0.77966097"
-     inkscape:cy="18.847458"
-     inkscape:window-x="0"
-     inkscape:window-y="55"
-     inkscape:window-maximized="0"
-     inkscape:current-layer="svg7384" />
-  <metadata
-     id="metadata90">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title>Gnome Symbolic Icon Theme</dc:title>
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <title
-     id="title9167">Gnome Symbolic Icon Theme</title>
-  <defs
-     id="defs7386">
-    <linearGradient
-       osb:paint="solid"
-       id="linearGradient19282"
-       gradientTransform="matrix(-2.7365795,0.28202934,-0.18908311,-0.99988321,239.54008,-879.45557)">
-      <stop
-         style="stop-color:#666666;stop-opacity:1;"
-         offset="0"
-         id="stop19284" />
-    </linearGradient>
-  </defs>
-  <g
-     transform="translate(-141.0002,-791)"
-     style="display:inline"
-     id="layer9" />
-  <g
-     transform="translate(-141.0002,-791)"
-     style="display:inline"
-     id="layer10" />
-  <g
-     transform="translate(-141.0002,-791)"
-     id="layer11" />
-  <g
-     transform="translate(-141.0002,-791)"
-     style="display:inline"
-     id="layer13" />
-  <g
-     transform="translate(-141.0002,-791)"
-     id="layer14" />
-  <g
-     transform="translate(-141.0002,-791)"
-     style="display:inline"
-     id="layer15" />
-  <g
-     transform="translate(-141.0002,-791)"
-     style="display:inline"
-     id="g71291" />
-  <g
-     transform="translate(-141.0002,-791)"
-     style="display:inline"
-     id="g4953" />
-  <g
-     transform="matrix(2,0,0,2,-282.0004,-1614.2187)"
-     style="display:inline;fill:#006098;fill-opacity:1"
-     id="layer12">
-    <path
-       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#006098;fill-opacity:1;stroke:none;stroke-width:2;marker:none;enable-background:new"
-       d="m 147,818 v -4 h -3.1248 l 5.125,-5.7813 5.125,5.7813 h -3.1875 v 4 z"
-       id="path16532"
-       inkscape:connector-curvature="0" />
-    <path
-       id="path16534"
-       d="m 147,822 v -2 h 3.9377 v 2 z"
-       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#006098;fill-opacity:1;stroke:none;stroke-width:2;marker:none;enable-background:new"
-       inkscape:connector-curvature="0" />
-  </g>
+<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

@@ -1,104 +1,3 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg
-   xmlns:osb="http://www.openswatchbook.org/uri/2009/osb"
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="32"
-   viewBox="0 0 32 32"
-   version="1.1"
-   id="svg7384"
-   height="32"
-   sodipodi:docname="key-shift-uppercase.svg"
-   inkscape:version="0.92.2 (5c3e80d, 2017-08-06)">
-  <sodipodi:namedview
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1"
-     objecttolerance="10"
-     gridtolerance="10"
-     guidetolerance="10"
-     inkscape:pageopacity="0"
-     inkscape:pageshadow="2"
-     inkscape:window-width="2160"
-     inkscape:window-height="1311"
-     id="namedview18"
-     showgrid="false"
-     inkscape:zoom="14.75"
-     inkscape:cx="-27.898305"
-     inkscape:cy="8"
-     inkscape:window-x="0"
-     inkscape:window-y="55"
-     inkscape:window-maximized="1"
-     inkscape:current-layer="svg7384" />
-  <metadata
-     id="metadata90">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title>Gnome Symbolic Icon Theme</dc:title>
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <title
-     id="title9167">Gnome Symbolic Icon Theme</title>
-  <defs
-     id="defs7386">
-    <linearGradient
-       osb:paint="solid"
-       id="linearGradient19282"
-       gradientTransform="matrix(-2.7365795,0.28202934,-0.18908311,-0.99988321,239.54008,-879.45557)">
-      <stop
-         style="stop-color:#666666;stop-opacity:1;"
-         offset="0"
-         id="stop19284" />
-    </linearGradient>
-  </defs>
-  <g
-     transform="translate(-141.0002,-791)"
-     style="display:inline"
-     id="layer9" />
-  <g
-     transform="translate(-141.0002,-791)"
-     style="display:inline"
-     id="layer10" />
-  <g
-     transform="translate(-141.0002,-791)"
-     id="layer11" />
-  <g
-     transform="translate(-141.0002,-791)"
-     style="display:inline"
-     id="layer13" />
-  <g
-     transform="translate(-141.0002,-791)"
-     id="layer14" />
-  <g
-     transform="translate(-141.0002,-791)"
-     style="display:inline"
-     id="layer15" />
-  <g
-     transform="translate(-141.0002,-791)"
-     style="display:inline"
-     id="g71291" />
-  <g
-     transform="translate(-141.0002,-791)"
-     style="display:inline"
-     id="g4953" />
-  <g
-     transform="matrix(2,0,0,2,-282.0008,-1614.2187)"
-     style="display:inline;fill:#006098;fill-opacity:1"
-     id="layer12">
-    <path
-       id="path16548"
-       d="m 147.0002,820 v -4 h -3.1248 l 5.125,-5.7813 5.125,5.7813 h -3.1875 v 4 z"
-       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#006098;fill-opacity:1;stroke:none;stroke-width:2;marker:none;enable-background:new"
-       inkscape:connector-curvature="0" />
-  </g>
+<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

@@ -1,108 +1,3 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg
-   xmlns:osb="http://www.openswatchbook.org/uri/2009/osb"
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="32"
-   viewBox="0 0 32 32"
-   version="1.1"
-   id="svg7384"
-   height="32"
-   sodipodi:docname="key-shift.svg"
-   inkscape:version="0.92.2 (5c3e80d, 2017-08-06)">
-  <sodipodi:namedview
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1"
-     objecttolerance="10"
-     gridtolerance="10"
-     guidetolerance="10"
-     inkscape:pageopacity="0"
-     inkscape:pageshadow="2"
-     inkscape:window-width="1400"
-     inkscape:window-height="1034"
-     id="namedview4569"
-     showgrid="false"
-     fit-margin-top="0"
-     fit-margin-left="0"
-     fit-margin-right="0"
-     fit-margin-bottom="0"
-     inkscape:zoom="14.75"
-     inkscape:cx="1.5993763"
-     inkscape:cy="5"
-     inkscape:window-x="0"
-     inkscape:window-y="55"
-     inkscape:window-maximized="0"
-     inkscape:current-layer="svg7384" />
-  <metadata
-     id="metadata90">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title>Gnome Symbolic Icon Theme</dc:title>
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <title
-     id="title9167">Gnome Symbolic Icon Theme</title>
-  <defs
-     id="defs7386">
-    <linearGradient
-       osb:paint="solid"
-       id="linearGradient19282"
-       gradientTransform="matrix(-2.7365795,0.28202934,-0.18908311,-0.99988321,239.54008,-879.45557)">
-      <stop
-         style="stop-color:#666666;stop-opacity:1;"
-         offset="0"
-         id="stop19284" />
-    </linearGradient>
-  </defs>
-  <g
-     transform="translate(-143.8754,-788)"
-     style="display:inline"
-     id="layer9" />
-  <g
-     transform="translate(-143.8754,-788)"
-     style="display:inline"
-     id="layer10" />
-  <g
-     transform="translate(-143.8754,-788)"
-     id="layer11" />
-  <g
-     transform="translate(-143.8754,-788)"
-     style="display:inline"
-     id="layer13" />
-  <g
-     transform="translate(-143.8754,-788)"
-     id="layer14" />
-  <g
-     transform="translate(-143.8754,-788)"
-     style="display:inline"
-     id="layer15" />
-  <g
-     transform="translate(-143.8754,-788)"
-     style="display:inline"
-     id="g71291" />
-  <g
-     transform="translate(-143.8754,-788)"
-     style="display:inline"
-     id="g4953" />
-  <g
-     transform="matrix(2,0,0,2,-282.0008,-1614.2187)"
-     style="display:inline"
-     id="layer12">
-    <path
-       id="path16548"
-       d="m 147.0002,820 v -4 h -3.1248 l 5.125,-5.7813 5.125,5.7813 h -3.1875 v 4 z"
-       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#bebebe;fill-opacity:1;stroke:none;stroke-width:2;marker:none;enable-background:new"
-       inkscape:connector-curvature="0" />
-  </g>
+<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/meson.build

@@ -4,7 +4,40 @@ theme_sources = files([
   'gnome-shell-sass/_colors.scss',
   'gnome-shell-sass/_common.scss',
   'gnome-shell-sass/_drawing.scss',
-  'gnome-shell-sass/_high-contrast-colors.scss'
+  'gnome-shell-sass/_high-contrast-colors.scss',
+  'gnome-shell-sass/_widgets.scss',
+  'gnome-shell-sass/widgets/_app-grid.scss',
+  'gnome-shell-sass/widgets/_app-switcher.scss',
+  'gnome-shell-sass/widgets/_buttons.scss',
+  'gnome-shell-sass/widgets/_calendar.scss',
+  'gnome-shell-sass/widgets/_check-box.scss',
+  'gnome-shell-sass/widgets/_corner-ripple.scss',
+  'gnome-shell-sass/widgets/_dash.scss',
+  'gnome-shell-sass/widgets/_dialogs.scss',
+  'gnome-shell-sass/widgets/_end-session-dialog.scss',
+  'gnome-shell-sass/widgets/_entries.scss',
+  'gnome-shell-sass/widgets/_hotplug.scss',
+  'gnome-shell-sass/widgets/_ibus-popup.scss',
+  'gnome-shell-sass/widgets/_keyboard.scss',
+  'gnome-shell-sass/widgets/_login-dialog.scss',
+  'gnome-shell-sass/widgets/_looking-glass.scss',
+  'gnome-shell-sass/widgets/_message-list.scss',
+  'gnome-shell-sass/widgets/_misc.scss',
+  'gnome-shell-sass/widgets/_network-dialog.scss',
+  'gnome-shell-sass/widgets/_notifications.scss',
+  'gnome-shell-sass/widgets/_osd.scss',
+  'gnome-shell-sass/widgets/_overview.scss',
+  'gnome-shell-sass/widgets/_panel.scss',
+  'gnome-shell-sass/widgets/_popovers.scss',
+  'gnome-shell-sass/widgets/_screen-shield.scss',
+  'gnome-shell-sass/widgets/_scrollbars.scss',
+  'gnome-shell-sass/widgets/_search-entry.scss',
+  'gnome-shell-sass/widgets/_search-results.scss',
+  'gnome-shell-sass/widgets/_slider.scss',
+  'gnome-shell-sass/widgets/_switches.scss',
+  'gnome-shell-sass/widgets/_tiled-previews.scss',
+  'gnome-shell-sass/widgets/_window-picker.scss',
+  'gnome-shell-sass/widgets/_workspace-switcher.scss'
 ])
 
 styles = [
@@ -23,3 +56,4 @@ foreach style: styles
                               ],
                               depend_files: theme_sources)
 endforeach
+

js/extensionPrefs/main.js

@@ -8,7 +8,6 @@ const Format = imports.format;
 
 const _ = Gettext.gettext;
 
-const Config = imports.misc.config;
 const ExtensionUtils = imports.misc.extensionUtils;
 const { loadInterfaceXML } = imports.misc.fileUtils;
 
@@ -692,8 +691,5 @@ function initEnvironment() {
 function main(argv) {
     initEnvironment();
 
-    Gettext.bindtextdomain(Config.GETTEXT_PACKAGE, Config.LOCALEDIR);
-    Gettext.textdomain(Config.GETTEXT_PACKAGE);
-
     new Application().run(argv);
 }

js/js-resources.gresource.xml

@@ -32,7 +32,6 @@
     <file>perf/core.js</file>
     <file>perf/hwtest.js</file>
 
-    <file>ui/accessDialog.js</file>
     <file>ui/altTab.js</file>
     <file>ui/animation.js</file>
     <file>ui/appDisplay.js</file>
@@ -98,6 +97,7 @@
     <file>ui/shellEntry.js</file>
     <file>ui/shellMountOperation.js</file>
     <file>ui/slider.js</file>
+    <file>ui/swipeTracker.js</file>
     <file>ui/switcherPopup.js</file>
     <file>ui/switchMonitor.js</file>
     <file>ui/tweener.js</file>

js/misc/systemActions.js

@@ -89,7 +89,7 @@ const SystemActions = GObject.registerClass({
             name: C_("search-result", "Power Off"),
             iconName: 'system-shutdown-symbolic',
             // Translators: A list of keywords that match the power-off action, separated by semicolons
-            keywords: _("power off;shutdown;reboot;restart").split(/[; ]/),
+            keywords: _('power off;shutdown;reboot;restart;halt;stop').split(/[; ]/),
             available: false,
         });
         this._actions.set(LOCK_SCREEN_ACTION_ID, {

js/ui/accessDialog.js

@@ -1,154 +0,0 @@
-/* exported AccessDialogDBus */
-const { Clutter, Gio, GLib, GObject, Shell } = imports.gi;
-
-const CheckBox = imports.ui.checkBox;
-const Dialog = imports.ui.dialog;
-const ModalDialog = imports.ui.modalDialog;
-
-const { loadInterfaceXML } = imports.misc.fileUtils;
-
-const RequestIface = loadInterfaceXML('org.freedesktop.impl.portal.Request');
-const AccessIface = loadInterfaceXML('org.freedesktop.impl.portal.Access');
-
-var DialogResponse = {
-    OK: 0,
-    CANCEL: 1,
-    CLOSED: 2,
-};
-
-var AccessDialog = GObject.registerClass(
-class AccessDialog extends ModalDialog.ModalDialog {
-    _init(invocation, handle, title, subtitle, body, options) {
-        super._init({ styleClass: 'access-dialog' });
-
-        this._invocation = invocation;
-        this._handle = handle;
-
-        this._requestExported = false;
-        this._request = Gio.DBusExportedObject.wrapJSObject(RequestIface, this);
-
-        for (let option in options)
-            options[option] = options[option].deep_unpack();
-
-        this._buildLayout(title, subtitle, body, options);
-    }
-
-    _buildLayout(title, subtitle, body, options) {
-        // No support for non-modal system dialogs, so ignore the option
-        // let modal = options['modal'] || true;
-        let denyLabel = options['deny_label'] || _("Deny Access");
-        let grantLabel = options['grant_label'] || _("Grant Access");
-        let iconName = options['icon'] || null;
-        let choices = options['choices'] || [];
-
-        let contentParams = { title, subtitle, body };
-        if (iconName)
-            contentParams.icon = new Gio.ThemedIcon({ name: iconName });
-        let content = new Dialog.MessageDialogContent(contentParams);
-        this.contentLayout.add_actor(content);
-
-        this._choices = new Map();
-
-        for (let i = 0; i < choices.length; i++) {
-            let [id, name, opts, selected] = choices[i];
-            if (opts.length > 0)
-                continue; // radio buttons, not implemented
-
-            let check = new CheckBox.CheckBox();
-            check.getLabelActor().text = name;
-            check.checked = selected == "true";
-            content.insertBeforeBody(check);
-
-            this._choices.set(id, check);
-        }
-
-        this.addButton({ label: denyLabel,
-                         action: () => {
-                             this._sendResponse(DialogResponse.CANCEL);
-                         },
-                         key: Clutter.KEY_Escape });
-        this.addButton({ label: grantLabel,
-                         action: () => {
-                             this._sendResponse(DialogResponse.OK);
-                         } });
-    }
-
-    open() {
-        super.open();
-
-        let connection = this._invocation.get_connection();
-        this._requestExported = this._request.export(connection, this._handle);
-    }
-
-    CloseAsync(invocation, _params) {
-        if (this._invocation.get_sender() != invocation.get_sender()) {
-            invocation.return_error_literal(Gio.DBusError,
-                                            Gio.DBusError.ACCESS_DENIED,
-                                            '');
-            return;
-        }
-
-        this._sendResponse(DialogResponse.CLOSED);
-    }
-
-    _sendResponse(response) {
-        if (this._requestExported)
-            this._request.unexport();
-        this._requestExported = false;
-
-        let results = {};
-        if (response == DialogResponse.OK) {
-            for (let [id, check] of this._choices) {
-                let checked = check.checked ? 'true' : 'false';
-                results[id] = new GLib.Variant('s', checked);
-            }
-        }
-
-        // Delay actual response until the end of the close animation (if any)
-        this.connect('closed', () => {
-            this._invocation.return_value(new GLib.Variant('(ua{sv})',
-                                                           [response, results]));
-        });
-        this.close();
-    }
-});
-
-var AccessDialogDBus = class {
-    constructor() {
-        this._accessDialog = null;
-
-        this._windowTracker = Shell.WindowTracker.get_default();
-
-        this._dbusImpl = Gio.DBusExportedObject.wrapJSObject(AccessIface, this);
-        this._dbusImpl.export(Gio.DBus.session, '/org/freedesktop/portal/desktop');
-
-        Gio.DBus.session.own_name('org.freedesktop.impl.portal.desktop.gnome', Gio.BusNameOwnerFlags.REPLACE, null, null);
-    }
-
-    AccessDialogAsync(params, invocation) {
-        if (this._accessDialog) {
-            invocation.return_error_literal(Gio.DBusError,
-                                            Gio.DBusError.LIMITS_EXCEEDED,
-                                            'Already showing a system access dialog');
-            return;
-        }
-
-        let [handle, appId, parentWindow_, title, subtitle, body, options] = params;
-        // We probably want to use parentWindow and global.display.focus_window
-        // for this check in the future
-        if (appId && `${appId}.desktop` != this._windowTracker.focus_app.id) {
-            invocation.return_error_literal(Gio.DBusError,
-                                            Gio.DBusError.ACCESS_DENIED,
-                                            'Only the focused app is allowed to show a system access dialog');
-            return;
-        }
-
-        let dialog = new AccessDialog(invocation, handle, title,
-                                      subtitle, body, options);
-        dialog.open();
-
-        dialog.connect('closed', () => (this._accessDialog = null));
-
-        this._accessDialog = dialog;
-    }
-};

js/ui/altTab.js

@@ -64,9 +64,6 @@ class AppSwitcherPopup extends SwitcherPopup.SwitcherPopup {
 
         let apps = Shell.AppSystem.get_default().get_running();
 
-        if (apps.length == 0)
-            return;
-
         this._switcherList = new AppSwitcher(apps, this);
         this._items = this._switcherList.icons;
     }
@@ -178,7 +175,7 @@ class AppSwitcherPopup extends SwitcherPopup.SwitcherPopup {
             this._select(this._next());
         } else if (action == Meta.KeyBindingAction.SWITCH_APPLICATIONS_BACKWARD) {
             this._select(this._previous());
-        } else if (keysym === Clutter.KEY_q) {
+        } else if (keysym == Clutter.KEY_q || keysym === Clutter.KEY_Q) {
             this._quitApplication(this._selectedIndex);
         } else if (this._thumbnailsFocused) {
             if (keysym === Clutter.KEY_Left)
@@ -187,7 +184,7 @@ class AppSwitcherPopup extends SwitcherPopup.SwitcherPopup {
                 this._select(this._selectedIndex, this._nextWindow());
             else if (keysym === Clutter.KEY_Up)
                 this._select(this._selectedIndex, null, true);
-            else if (keysym === Clutter.KEY_w || keysym === Clutter.KEY_F4)
+            else if (keysym === Clutter.KEY_w || keysym === Clutter.KEY_W || keysym === Clutter.KEY_F4)
                 this._closeAppWindow(this._selectedIndex, this._currentWindow);
             else
                 return Clutter.EVENT_PROPAGATE;
@@ -248,20 +245,20 @@ class AppSwitcherPopup extends SwitcherPopup.SwitcherPopup {
         this._select(n);
     }
 
-    _windowActivated(thumbnailList, n) {
+    _windowActivated(thumbnailSwitcher, n) {
         let appIcon = this._items[this._selectedIndex];
         Main.activateWindow(appIcon.cachedWindows[n]);
         this.fadeAndDestroy();
     }
 
-    _windowEntered(thumbnailList, n) {
+    _windowEntered(thumbnailSwitcher, n) {
         if (!this.mouseActive)
             return;
 
         this._select(this._selectedIndex, n);
     }
 
-    _windowRemoved(thumbnailList, n) {
+    _windowRemoved(thumbnailSwitcher, n) {
         let appIcon = this._items[this._selectedIndex];
         if (!appIcon)
             return;
@@ -373,7 +370,7 @@ class AppSwitcherPopup extends SwitcherPopup.SwitcherPopup {
     }
 
     _createThumbnails() {
-        this._thumbnails = new ThumbnailList(this._items[this._selectedIndex].cachedWindows);
+        this._thumbnails = new ThumbnailSwitcher(this._items[this._selectedIndex].cachedWindows);
         this._thumbnails.connect('item-activated', this._windowActivated.bind(this));
         this._thumbnails.connect('item-entered', this._windowEntered.bind(this));
         this._thumbnails.connect('item-removed', this._windowRemoved.bind(this));
@@ -481,9 +478,6 @@ var CyclerPopup = GObject.registerClass({
 
         this._items = this._getWindows();
 
-        if (this._items.length == 0)
-            return;
-
         this._highlight = new CyclerHighlight();
         global.window_group.add_actor(this._highlight);
 
@@ -559,11 +553,8 @@ class WindowSwitcherPopup extends SwitcherPopup.SwitcherPopup {
 
         let windows = this._getWindowList();
 
-        if (windows.length == 0)
-            return;
-
         let mode = this._settings.get_enum('app-icon-mode');
-        this._switcherList = new WindowList(windows, mode);
+        this._switcherList = new WindowSwitcher(windows, mode);
         this._items = this._switcherList.icons;
     }
 
@@ -596,7 +587,7 @@ class WindowSwitcherPopup extends SwitcherPopup.SwitcherPopup {
             this._select(this._previous());
         else if (keysym == Clutter.KEY_Right)
             this._select(this._next());
-        else if (keysym == Clutter.KEY_w || keysym == Clutter.KEY_F4)
+        else if (keysym === Clutter.KEY_w || keysym === Clutter.KEY_W || keysym === Clutter.KEY_F4)
             this._closeWindow(this._selectedIndex);
         else
             return Clutter.EVENT_PROPAGATE;
@@ -811,7 +802,7 @@ class AppSwitcher extends SwitcherPopup.SwitcherList {
     }
 
     // We override SwitcherList's highlight() method to also deal with
-    // the AppSwitcher->ThumbnailList arrows. Apps with only 1 window
+    // the AppSwitcher->ThumbnailSwitcher arrows. Apps with only 1 window
     // will hide their arrows by default, but show them when their
     // thumbnails are visible (ie, when the app icon is supposed to be
     // in justOutline mode). Apps with multiple windows will normally
@@ -868,8 +859,8 @@ class AppSwitcher extends SwitcherPopup.SwitcherList {
     }
 });
 
-var ThumbnailList = GObject.registerClass(
-class ThumbnailList extends SwitcherPopup.SwitcherList {
+var ThumbnailSwitcher = GObject.registerClass(
+class ThumbnailSwitcher extends SwitcherPopup.SwitcherList {
     _init(windows) {
         super._init(false);
 
@@ -1022,8 +1013,8 @@ class WindowIcon extends St.BoxLayout {
     }
 });
 
-var WindowList = GObject.registerClass(
-class WindowList extends SwitcherPopup.SwitcherList {
+var WindowSwitcher = GObject.registerClass(
+class WindowSwitcher extends SwitcherPopup.SwitcherList {
     _init(windows, mode) {
         super._init(true);
 

js/ui/appDisplay.js

@@ -13,6 +13,7 @@ const Main = imports.ui.main;
 const PageIndicators = imports.ui.pageIndicators;
 const PopupMenu = imports.ui.popupMenu;
 const Search = imports.ui.search;
+const SwipeTracker = imports.ui.swipeTracker;
 const Params = imports.misc.params;
 const Util = imports.misc.util;
 const SystemActions = imports.misc.systemActions;
@@ -35,7 +36,7 @@ var MIN_FREQUENT_APPS_COUNT = 3;
 var VIEWS_SWITCH_TIME = 400;
 var VIEWS_SWITCH_ANIMATION_DELAY = 100;
 
-var PAGE_SWITCH_TIME = 300;
+var PAGE_SWITCH_TIME = 250;
 
 var APP_ICON_SCALE_IN_TIME = 500;
 var APP_ICON_SCALE_IN_DELAY = 700;
@@ -327,7 +328,9 @@ var AllView = GObject.registerClass({
             (indicators, pageIndex) => {
                 this.goToPage(pageIndex);
             });
-        this._pageIndicators.connect('scroll-event', this._onScroll.bind(this));
+        this._pageIndicators.connect('scroll-event', (actor, event) => {
+            this._scrollView.event(event, false);
+        });
         this.add_actor(this._pageIndicators);
 
         this._folderIcons = [];
@@ -353,13 +356,12 @@ var AllView = GObject.registerClass({
 
         this._scrollView.connect('scroll-event', this._onScroll.bind(this));
 
-        let panAction = new Clutter.PanAction({ interpolate: false });
-        panAction.connect('pan', this._onPan.bind(this));
-        panAction.connect('gesture-cancel', this._onPanEnd.bind(this));
-        panAction.connect('gesture-end', this._onPanEnd.bind(this));
-        this._panAction = panAction;
-        this._scrollView.add_action(panAction);
-        this._panning = false;
+        this._swipeTracker = new SwipeTracker.SwipeTracker(
+            this._scrollView, Shell.ActionMode.OVERVIEW);
+        this._swipeTracker.connect('begin', this._swipeBegin.bind(this));
+        this._swipeTracker.connect('update', this._swipeUpdate.bind(this));
+        this._swipeTracker.connect('end', this._swipeEnd.bind(this));
+
         this._clickAction = new Clutter.ClickAction();
         this._clickAction.connect('clicked', () => {
             if (!this._currentPopup)
@@ -376,6 +378,9 @@ var AllView = GObject.registerClass({
         this._displayingPopup = false;
         this._currentPopupDestroyId = 0;
 
+        this._canScroll = true; // limiting scrolling speed
+        this._scrollTimeoutId = 0;
+
         this._availWidth = 0;
         this._availHeight = 0;
 
@@ -406,12 +411,22 @@ var AllView = GObject.registerClass({
 
         Main.overview.connect('item-drag-begin', this._onDragBegin.bind(this));
         Main.overview.connect('item-drag-end', this._onDragEnd.bind(this));
+
+        this.connect('destroy', this._onDestroy.bind(this));
+    }
+
+    _onDestroy() {
+        if (this._scrollTimeoutId !== 0) {
+            GLib.source_remove(this._scrollTimeoutId);
+            this._scrollTimeoutId = 0;
+        }
     }
 
     vfunc_map() {
         this._keyPressEventId =
             global.stage.connect('key-press-event',
                 this._onKeyPressEvent.bind(this));
+        this._swipeTracker.enabled = true;
         super.vfunc_map();
     }
 
@@ -420,6 +435,7 @@ var AllView = GObject.registerClass({
             global.stage.disconnect(this._keyPressEventId);
             this._keyPressEventId = 0;
         }
+        this._swipeTracker.enabled = false;
         super.vfunc_unmap();
     }
 
@@ -565,7 +581,7 @@ var AllView = GObject.registerClass({
         return this._grid.getPageY(this._grid.currentPage);
     }
 
-    goToPage(pageNumber) {
+    goToPage(pageNumber, animate = true) {
         pageNumber = clamp(pageNumber, 0, this._grid.nPages() - 1);
 
         if (this._grid.currentPage == pageNumber && this._displayingPopup && this._currentPopup)
@@ -580,42 +596,16 @@ var AllView = GObject.registerClass({
             return;
         }
 
-        let velocity;
-        if (!this._panning)
-            velocity = 0;
-        else
-            velocity = Math.abs(this._panAction.get_velocity(0)[2]);
-        // Tween the change between pages.
-        // If velocity is not specified (i.e. scrolling with mouse wheel),
-        // use the same speed regardless of original position
-        // if velocity is specified, it's in pixels per milliseconds
-        let diffToPage = this._diffToPage(pageNumber);
-        let childBox = this._scrollView.get_allocation_box();
-        let totalHeight = childBox.y2 - childBox.y1;
-        let time;
-        // Only take the velocity into account on page changes, otherwise
-        // return smoothly to the current page using the default velocity
-        if (this._grid.currentPage != pageNumber) {
-            let minVelocity = totalHeight / PAGE_SWITCH_TIME;
-            velocity = Math.max(minVelocity, velocity);
-            time = diffToPage / velocity;
-        } else {
-            time = PAGE_SWITCH_TIME * diffToPage / totalHeight;
-        }
-        // When changing more than one page, make sure to not take
-        // longer than PAGE_SWITCH_TIME
-        time = Math.min(time, PAGE_SWITCH_TIME);
+        if (this._grid.currentPage === pageNumber)
+            return;
 
         this._grid.currentPage = pageNumber;
-        this._adjustment.ease(this._grid.getPageY(pageNumber), {
-            mode: Clutter.AnimationMode.EASE_OUT_QUAD,
-            duration: time,
-        });
-    }
 
-    _diffToPage(pageNumber) {
-        let currentScrollPosition = this._adjustment.value;
-        return Math.abs(currentScrollPosition - this._grid.getPageY(pageNumber));
+        // Tween the change between pages.
+        this._adjustment.ease(this._grid.getPageY(this._grid.currentPage), {
+            mode: Clutter.AnimationMode.EASE_OUT_CUBIC,
+            duration: animate ? PAGE_SWITCH_TIME : 0,
+        });
     }
 
     openSpaceForPopup(item, side, nRows) {
@@ -638,43 +628,62 @@ var AllView = GObject.registerClass({
         if (this._displayingPopup || !this._scrollView.reactive)
             return Clutter.EVENT_STOP;
 
+        if (this._swipeTracker.canHandleScrollEvent(event))
+            return Clutter.EVENT_PROPAGATE;
+
+        if (!this._canScroll)
+            return Clutter.EVENT_STOP;
+
         let direction = event.get_scroll_direction();
         if (direction == Clutter.ScrollDirection.UP)
             this.goToPage(this._grid.currentPage - 1);
         else if (direction == Clutter.ScrollDirection.DOWN)
             this.goToPage(this._grid.currentPage + 1);
+        else
+            return Clutter.EVENT_STOP;
+
+        this._canScroll = false;
+        this._scrollTimeoutId = GLib.timeout_add(GLib.PRIORITY_DEFAULT,
+            PAGE_SWITCH_TIME, () => {
+                this._canScroll = true;
+                this._scrollTimeoutId = 0;
+                return GLib.SOURCE_REMOVE;
+            }
+        );
 
         return Clutter.EVENT_STOP;
     }
 
-    _onPan(action) {
-        if (this._displayingPopup)
-            return false;
-        this._panning = true;
-        this._clickAction.release();
-        let [dist_, dx_, dy] = action.get_motion_delta(0);
-        let adjustment = this._adjustment;
-        adjustment.value -= (dy / this._scrollView.height) * adjustment.page_size;
-        return false;
-    }
-
-    _onPanEnd(action) {
-        if (this._displayingPopup)
+    _swipeBegin(tracker, monitor) {
+        if (monitor !== Main.layoutManager.primaryIndex)
             return;
 
-        let pageHeight = this._grid.getPageHeight();
+        let adjustment = this._adjustment;
+        adjustment.remove_transition('value');
 
-        // Calculate the scroll value we'd be at, which is our current
-        // scroll plus any velocity the user had when they released
-        // their finger.
+        let progress = adjustment.value / adjustment.page_size;
+        let points = Array.from({ length: this._grid.nPages() }, (v, i) => i);
 
-        let velocity = -action.get_velocity(0)[2];
-        let endPanValue = this._adjustment.value + velocity;
+        tracker.confirmSwipe(this._scrollView.height,
+            points, progress, Math.round(progress));
+    }
 
-        let closestPage = Math.round(endPanValue / pageHeight);
-        this.goToPage(closestPage);
+    _swipeUpdate(tracker, progress) {
+        let adjustment = this._adjustment;
+        adjustment.value = progress * adjustment.page_size;
+    }
 
-        this._panning = false;
+    _swipeEnd(tracker, duration, endProgress) {
+        let adjustment = this._adjustment;
+        let value = endProgress * adjustment.page_size;
+
+        adjustment.ease(value, {
+            mode: Clutter.AnimationMode.EASE_OUT_CUBIC,
+            duration,
+            onComplete: () => {
+                this.goToPage(endProgress, false);
+            },
+        });
     }
 
     _onKeyPressEvent(actor, event) {

js/ui/calendar.js

@@ -863,12 +863,10 @@ class EventsSection extends MessageList.MessageListSection {
         let now = new Date();
         if (sameYear(this._date, now)) {
             /* Translators: Shown on calendar heading when selected day occurs on current year */
-            dayFormat = Shell.util_translate_time_string(NC_("calendar heading",
-                                                             "%A, %B %-d"));
+            dayFormat = Shell.util_translate_time_string(NC_("calendar heading", "%A, %B %-d"));
         } else {
             /* Translators: Shown on calendar heading when selected day occurs on different year */
-            dayFormat = Shell.util_translate_time_string(NC_("calendar heading",
-                                                             "%A, %B %-d, %Y"));
+            dayFormat = Shell.util_translate_time_string(NC_("calendar heading", "%A, %B %-d, %Y"));
         }
         this._title.label = this._date.toLocaleFormat(dayFormat);
     }

js/ui/closeDialog.js

@@ -1,7 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 /* exported CloseDialog */
 
-const { Clutter, Gio, GLib, GObject, Meta, Shell, St } = imports.gi;
+const { Clutter, GLib, GObject, Meta, Shell, St } = imports.gi;
 
 const Dialog = imports.ui.dialog;
 const Main = imports.ui.main;
@@ -40,10 +40,9 @@ var CloseDialog = GObject.registerClass({
 
         /* Translators: %s is an application name */
         let title = _("“%s” is not responding.").format(windowApp.get_name());
-        let subtitle = _("You may choose to wait a short while for it to " +
-                         "continue or force the application to quit entirely.");
-        let icon = new Gio.ThemedIcon({ name: 'dialog-warning-symbolic' });
-        return new Dialog.MessageDialogContent({ icon, title, subtitle });
+        let description = _('You may choose to wait a short while for it to ' +
+                            'continue or force the application to quit entirely.');
+        return new Dialog.MessageDialogContent({ title, description });
     }
 
     _updateScale() {
@@ -67,7 +66,7 @@ var CloseDialog = GObject.registerClass({
         this._dialog.width = windowActor.width;
         this._dialog.height = windowActor.height;
 
-        this._dialog.addContent(this._createDialogContent());
+        this._dialog.contentLayout.add_child(this._createDialogContent());
         this._dialog.addButton({ label: _('Force Quit'),
                                  action: this._onClose.bind(this),
                                  default: true });

js/ui/components/keyring.js

@@ -21,12 +21,11 @@ class KeyringDialog extends ModalDialog.ModalDialog {
         this.prompt.connect('show-confirm', this._onShowConfirm.bind(this));
         this.prompt.connect('prompt-close', this._onHidePrompt.bind(this));
 
-        let icon = new Gio.ThemedIcon({ name: 'dialog-password-symbolic' });
-        this._content = new Dialog.MessageDialogContent({ icon });
+        this._content = new Dialog.MessageDialogContent();
         this.contentLayout.add(this._content);
 
         this.prompt.bind_property('message', this._content, 'title', GObject.BindingFlags.SYNC_CREATE);
-        this.prompt.bind_property('description', this._content, 'body', GObject.BindingFlags.SYNC_CREATE);
+        this.prompt.bind_property('description', this._content, 'description', GObject.BindingFlags.SYNC_CREATE);
 
         this._workSpinner = null;
         this._controlTable = null;
@@ -154,7 +153,7 @@ class KeyringDialog extends ModalDialog.ModalDialog {
         }
 
         this._controlTable = table;
-        this._content.messageBox.add_child(table);
+        this._content.add_child(table);
     }
 
     _updateSensitivity(sensitive) {

js/ui/components/networkAgent.js

@@ -29,11 +29,10 @@ class NetworkSecretDialog extends ModalDialog.ModalDialog {
         else
             this._content = this._getContent();
 
-        let icon = new Gio.ThemedIcon({ name: 'dialog-password-symbolic' });
-        let contentParams = { icon,
-                              title: this._content.title,
-                              body: this._content.message };
-        let contentBox = new Dialog.MessageDialogContent(contentParams);
+        let contentBox = new Dialog.MessageDialogContent({
+            title: this._content.title,
+            description: this._content.message,
+        });
         this.contentLayout.add_actor(contentBox);
 
         let layout = new Clutter.GridLayout({ orientation: Clutter.Orientation.VERTICAL });
@@ -109,7 +108,7 @@ class NetworkSecretDialog extends ModalDialog.ModalDialog {
                 layout.attach(this._capsLockWarningLabel, 1, pos, 1, 1);
         }
 
-        contentBox.messageBox.add(secretTable);
+        contentBox.add_child(secretTable);
 
         if (flags & NM.SecretAgentGetSecretsFlags.WPS_PBC_ACTIVE) {
             let descriptionLabel = new St.Label({ style_class: 'prompt-dialog-description',
@@ -117,7 +116,7 @@ class NetworkSecretDialog extends ModalDialog.ModalDialog {
             descriptionLabel.clutter_text.line_wrap = true;
             descriptionLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
 
-            contentBox.messageBox.add_child(descriptionLabel);
+            contentBox.add_child(descriptionLabel);
         }
 
         this._okButton = {
@@ -725,6 +724,10 @@ var NetworkAgent = class {
             title = _("Mobile broadband network password");
             body = _("A password is required to connect to “%s”.").format(connectionSetting.get_id());
             break;
+        case 'vpn':
+            title = _("VPN password");
+            body = _("A password is required to connect to “%s”.").format(connectionSetting.get_id());
+            break;
         default:
             log(`Invalid connection type: ${connectionType}`);
             this._native.respond(requestId, Shell.NetworkAgentResponse.INTERNAL_ERROR);

js/ui/components/polkitAgent.js

@@ -1,7 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 /* exported Component */
 
-const { AccountsService, Clutter, Gio, GLib,
+const { AccountsService, Clutter, GLib,
         GObject, Pango, PolkitAgent, Polkit, Shell, St } = imports.gi;
 
 const Animation = imports.ui.animation;
@@ -25,11 +25,11 @@ const DELAYED_RESET_TIMEOUT = 200;
 var AuthenticationDialog = GObject.registerClass({
     Signals: { 'done': { param_types: [GObject.TYPE_BOOLEAN] } },
 }, class AuthenticationDialog extends ModalDialog.ModalDialog {
-    _init(actionId, body, cookie, userNames) {
+    _init(actionId, description, cookie, userNames) {
         super._init({ styleClass: 'prompt-dialog' });
 
         this.actionId = actionId;
-        this.message = body;
+        this.message = description;
         this.userNames = userNames;
 
         this._sessionUpdatedId = Main.sessionMode.connect('updated', () => {
@@ -38,10 +38,9 @@ var AuthenticationDialog = GObject.registerClass({
 
         this.connect('closed', this._onDialogClosed.bind(this));
 
-        let icon = new Gio.ThemedIcon({ name: 'dialog-password-symbolic' });
         let title = _("Authentication Required");
 
-        let content = new Dialog.MessageDialogContent({ icon, title, body });
+        let content = new Dialog.MessageDialogContent({ title, description });
         this.contentLayout.add_actor(content);
 
         if (userNames.length > 1) {
@@ -62,7 +61,7 @@ var AuthenticationDialog = GObject.registerClass({
             style_class: 'polkit-dialog-user-layout',
             vertical: false,
         });
-        content.messageBox.add(userBox);
+        content.add_child(userBox);
 
         this._userAvatar = new UserWidget.Avatar(this._user, {
             iconSize: DIALOG_ICON_SIZE,
@@ -84,7 +83,7 @@ var AuthenticationDialog = GObject.registerClass({
         userBox.add_child(this._userLabel);
 
         this._passwordBox = new St.BoxLayout({ vertical: false, style_class: 'prompt-dialog-password-box' });
-        content.messageBox.add(this._passwordBox);
+        content.add_child(this._passwordBox);
         this._passwordLabel = new St.Label({
             style_class: 'prompt-dialog-password-label',
             y_align: Clutter.ActorAlign.CENTER,
@@ -110,18 +109,18 @@ var AuthenticationDialog = GObject.registerClass({
 
         this._passwordBox.hide();
         this._capsLockWarningLabel = new ShellEntry.CapsLockWarning({ style_class: 'prompt-dialog-caps-lock-warning' });
-        content.messageBox.add(this._capsLockWarningLabel);
+        content.add_child(this._capsLockWarningLabel);
 
         this._errorMessageLabel = new St.Label({ style_class: 'prompt-dialog-error-label' });
         this._errorMessageLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
         this._errorMessageLabel.clutter_text.line_wrap = true;
-        content.messageBox.add_child(this._errorMessageLabel);
+        content.add_child(this._errorMessageLabel);
         this._errorMessageLabel.hide();
 
         this._infoMessageLabel = new St.Label({ style_class: 'prompt-dialog-info-label' });
         this._infoMessageLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
         this._infoMessageLabel.clutter_text.line_wrap = true;
-        content.messageBox.add(this._infoMessageLabel);
+        content.add_child(this._infoMessageLabel);
         this._infoMessageLabel.hide();
 
         /* text is intentionally non-blank otherwise the height is not the same as for
@@ -133,7 +132,7 @@ var AuthenticationDialog = GObject.registerClass({
         this._nullMessageLabel.add_style_class_name('hidden');
         this._nullMessageLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
         this._nullMessageLabel.clutter_text.line_wrap = true;
-        content.messageBox.add(this._nullMessageLabel);
+        content.add_child(this._nullMessageLabel);
         this._nullMessageLabel.show();
 
         this._cancelButton = this.addButton({ label: _("Cancel"),

js/ui/dateMenu.js

@@ -348,7 +348,14 @@ class WeatherSection extends St.Button {
                 timeOnly: true,
                 ampm: false,
             });
+            const [, tempValue] = fc.get_value_temp(GWeather.TemperatureUnit.DEFAULT);
+            const tempPrefix = tempValue >= 0 ? ' ' : '';
 
+            let time = new St.Label({
+                style_class: 'weather-forecast-time',
+                text: timeStr,
+                x_align: Clutter.ActorAlign.CENTER,
+            });
             let icon = new St.Icon({
                 style_class: 'weather-forecast-icon',
                 icon_name: fc.get_symbolic_icon_name(),
@@ -357,21 +364,16 @@ class WeatherSection extends St.Button {
             });
             let temp = new St.Label({
                 style_class: 'weather-forecast-temp',
-                text: fc.get_temp_summary(),
-                x_align: Clutter.ActorAlign.CENTER,
-            });
-            let time = new St.Label({
-                style_class: 'weather-forecast-time',
-                text: timeStr,
+                text: '%s%.0f°'.format(tempPrefix, tempValue),
                 x_align: Clutter.ActorAlign.CENTER,
             });
 
             temp.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
             time.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
 
-            layout.attach(icon, col, 0, 1, 1);
-            layout.attach(temp, col, 1, 1, 1);
-            layout.attach(time, col, 2, 1, 1);
+            layout.attach(time, col, 0, 1, 1);
+            layout.attach(icon, col, 1, 1, 1);
+            layout.attach(temp, col, 2, 1, 1);
             col++;
         });
     }

js/ui/dialog.js

@@ -1,7 +1,14 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
-/* exported Dialog, MessageDialogContent */
+/* exported Dialog, MessageDialogContent, ListSection, ListSectionItem */
 
-const { Clutter, Gio, GObject, Pango, St } = imports.gi;
+const { Clutter, GObject, Pango, St } = imports.gi;
+
+function _setLabel(label, value) {
+    label.set({
+        text: value || '',
+        visible: value !== null,
+    });
+}
 
 var Dialog = GObject.registerClass(
 class Dialog extends St.Widget {
@@ -25,10 +32,12 @@ class Dialog extends St.Widget {
     }
 
     _createDialog() {
-        this._dialog = new St.BoxLayout({ style_class: 'modal-dialog',
-                                          x_align: Clutter.ActorAlign.CENTER,
-                                          y_align: Clutter.ActorAlign.CENTER,
-                                          vertical: true });
+        this._dialog = new St.BoxLayout({
+            style_class: 'modal-dialog',
+            x_align: Clutter.ActorAlign.CENTER,
+            y_align: Clutter.ActorAlign.CENTER,
+            vertical: true,
+        });
 
         // modal dialogs are fixed width and grow vertically; set the request
         // mode accordingly so wrapped labels are handled correctly during
@@ -43,7 +52,9 @@ class Dialog extends St.Widget {
         });
         this._dialog.add_child(this.contentLayout);
 
-        this.buttonLayout = new St.Widget({ layout_manager: new Clutter.BoxLayout({ homogeneous: true }) });
+        this.buttonLayout = new St.Widget({
+            layout_manager: new Clutter.BoxLayout({ homogeneous: true }),
+        });
         this._dialog.add_child(this.buttonLayout);
     }
 
@@ -95,10 +106,6 @@ class Dialog extends St.Widget {
         return this._initialKeyFocus || this;
     }
 
-    addContent(actor) {
-        this.contentLayout.add(actor, { expand: true });
-    }
-
     addButton(buttonInfo) {
         let { label, action, key } = buttonInfo;
         let isDefault = buttonInfo['default'];
@@ -111,13 +118,15 @@ class Dialog extends St.Widget {
         else
             keys = [];
 
-        let button = new St.Button({ style_class: 'modal-dialog-linked-button',
-                                     button_mask: St.ButtonMask.ONE | St.ButtonMask.THREE,
-                                     reactive: true,
-                                     can_focus: true,
-                                     x_expand: true,
-                                     y_expand: true,
-                                     label });
+        let button = new St.Button({
+            style_class: 'modal-dialog-linked-button',
+            button_mask: St.ButtonMask.ONE | St.ButtonMask.THREE,
+            reactive: true,
+            can_focus: true,
+            x_expand: true,
+            y_expand: true,
+            label,
+        });
         button.connect('clicked', action);
 
         buttonInfo['button'] = button;
@@ -144,99 +153,170 @@ class Dialog extends St.Widget {
 
 var MessageDialogContent = GObject.registerClass({
     Properties: {
-        'icon': GObject.ParamSpec.object('icon', 'icon', 'icon',
-                                         GObject.ParamFlags.READWRITE |
-                                         GObject.ParamFlags.CONSTRUCT,
-                                         Gio.Icon.$gtype),
-        'title': GObject.ParamSpec.string('title', 'title', 'title',
-                                          GObject.ParamFlags.READWRITE |
-                                          GObject.ParamFlags.CONSTRUCT,
-                                          null),
-        'subtitle': GObject.ParamSpec.string('subtitle', 'subtitle', 'subtitle',
-                                             GObject.ParamFlags.READWRITE |
-                                             GObject.ParamFlags.CONSTRUCT,
-                                             null),
-        'body': GObject.ParamSpec.string('body', 'body', 'body',
-                                         GObject.ParamFlags.READWRITE |
-                                         GObject.ParamFlags.CONSTRUCT,
-                                         null),
+        'title': GObject.ParamSpec.string(
+            'title', 'title', 'title',
+            GObject.ParamFlags.READWRITE |
+            GObject.ParamFlags.CONSTRUCT,
+            null),
+        'description': GObject.ParamSpec.string(
+            'description', 'description', 'description',
+            GObject.ParamFlags.READWRITE |
+            GObject.ParamFlags.CONSTRUCT,
+            null),
     },
 }, class MessageDialogContent extends St.BoxLayout {
     _init(params) {
-        this._icon = new St.Icon({ y_align: Clutter.ActorAlign.START });
-        this._title = new St.Label({ style_class: 'headline' });
-        this._subtitle = new St.Label();
-        this._body = new St.Label();
+        this._title = new St.Label({ style_class: 'message-dialog-title' });
+        this._description = new St.Label({ style_class: 'message-dialog-description' });
 
-        ['icon', 'title', 'subtitle', 'body'].forEach(prop => {
-            this[`_${prop}`].add_style_class_name(`message-dialog-${prop}`);
-        });
+        this._description.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
+        this._description.clutter_text.line_wrap = true;
 
-        let textProps = { ellipsize: Pango.EllipsizeMode.NONE,
-                          line_wrap: true };
-        this._subtitle.clutter_text.set(textProps);
-        this._body.clutter_text.set(textProps);
-
-        let defaultParams = { style_class: 'message-dialog-main-layout' };
+        let defaultParams = {
+            style_class: 'message-dialog-content',
+            x_expand: true,
+            vertical: true,
+        };
         super._init(Object.assign(defaultParams, params));
 
-        this.messageBox = new St.BoxLayout({ style_class: 'message-dialog-content',
-                                             x_expand: true,
-                                             vertical: true });
-
-        this.messageBox.add_actor(this._title);
-        this.messageBox.add_actor(this._subtitle);
-        this.messageBox.add_actor(this._body);
-
-        this.add_actor(this._icon);
-        this.add_actor(this.messageBox);
-    }
-
-    get icon() {
-        return this._icon.gicon;
+        this.add_child(this._title);
+        this.add_child(this._description);
     }
 
     get title() {
         return this._title.text;
     }
 
-    get subtitle() {
-        return this._subtitle.text;
-    }
-
-    get body() {
-        return this._body.text;
-    }
-
-    set icon(icon) {
-        this._icon.set({
-            gicon: icon,
-            visible: icon != null,
-        });
-        this.notify('icon');
+    get description() {
+        return this._description.text;
     }
 
     set title(title) {
-        this._setLabel(this._title, 'title', title);
+        _setLabel(this._title, title);
+        this.notify('title');
     }
 
-    set subtitle(subtitle) {
-        this._setLabel(this._subtitle, 'subtitle', subtitle);
-    }
-
-    set body(body) {
-        this._setLabel(this._body, 'body', body);
-    }
-
-    _setLabel(label, prop, value) {
-        label.set({
-            text: value || '',
-            visible: value != null,
-        });
-        this.notify(prop);
-    }
-
-    insertBeforeBody(actor) {
-        this.messageBox.insert_child_below(actor, this._body);
+    set description(description) {
+        _setLabel(this._description, description);
+        this.notify('description');
+    }
+});
+
+var ListSection = GObject.registerClass({
+    Properties: {
+        'title': GObject.ParamSpec.string(
+            'title', 'title', 'title',
+            GObject.ParamFlags.READWRITE |
+            GObject.ParamFlags.CONSTRUCT,
+            null),
+    },
+}, class ListSection extends St.BoxLayout {
+    _init(params) {
+        this._title = new St.Label({ style_class: 'dialog-list-title' });
+
+        this._listScrollView = new St.ScrollView({
+            style_class: 'dialog-list-scrollview',
+            hscrollbar_policy: St.PolicyType.NEVER,
+        });
+
+        this.list = new St.BoxLayout({
+            style_class: 'dialog-list-box',
+            vertical: true,
+        });
+        this._listScrollView.add_actor(this.list);
+
+        let defaultParams = {
+            style_class: 'dialog-list',
+            x_expand: true,
+            vertical: true,
+        };
+        super._init(Object.assign(defaultParams, params));
+
+        this.label_actor = this._title;
+        this.add_child(this._title);
+        this.add_child(this._listScrollView);
+    }
+
+    get title() {
+        return this._title.text;
+    }
+
+    set title(title) {
+        _setLabel(this._title, title);
+        this.notify('title');
+    }
+});
+
+var ListSectionItem = GObject.registerClass({
+    Properties: {
+        'icon-actor':  GObject.ParamSpec.object(
+            'icon-actor', 'icon-actor', 'Icon actor',
+            GObject.ParamFlags.READWRITE,
+            Clutter.Actor.$gtype),
+        'title': GObject.ParamSpec.string(
+            'title', 'title', 'title',
+            GObject.ParamFlags.READWRITE |
+            GObject.ParamFlags.CONSTRUCT,
+            null),
+        'description': GObject.ParamSpec.string(
+            'description', 'description', 'description',
+            GObject.ParamFlags.READWRITE |
+            GObject.ParamFlags.CONSTRUCT,
+            null),
+    },
+}, class ListSectionItem extends St.BoxLayout {
+    _init(params) {
+        this._iconActorBin = new St.Bin();
+
+        let textLayout = new St.BoxLayout({
+            vertical: true,
+            y_expand: true,
+            y_align: Clutter.ActorAlign.CENTER,
+        });
+
+        this._title = new St.Label({ style_class: 'dialog-list-item-title' });
+
+        this._description = new St.Label({
+            style_class: 'dialog-list-item-title-description',
+        });
+
+        textLayout.add_child(this._title);
+        textLayout.add_child(this._description);
+
+        let defaultParams = { style_class: 'dialog-list-item' };
+        super._init(Object.assign(defaultParams, params));
+
+        this.label_actor = this._title;
+        this.add_child(this._iconActorBin);
+        this.add_child(textLayout);
+    }
+
+    // eslint-disable-next-line camelcase
+    get icon_actor() {
+        return this._iconActorBin.get_child();
+    }
+
+    // eslint-disable-next-line camelcase
+    set icon_actor(actor) {
+        this._iconActorBin.set_child(actor);
+        this.notify('icon-actor');
+    }
+
+    get title() {
+        return this._title.text;
+    }
+
+    set title(title) {
+        _setLabel(this._title, title);
+        this.notify('title');
+    }
+
+    get description() {
+        return this._description.text;
+    }
+
+    set description(description) {
+        _setLabel(this._description, description);
+        this.notify('description');
     }
 });

js/ui/endSessionDialog.js

@@ -21,6 +21,7 @@ const { AccountsService, Clutter, Gio,
         GLib, GObject, Pango, Polkit, Shell, St }  = imports.gi;
 
 const CheckBox = imports.ui.checkBox;
+const Dialog = imports.ui.dialog;
 const GnomeSession = imports.misc.gnomeSession;
 const LoginManager = imports.misc.loginManager;
 const ModalDialog = imports.ui.modalDialog;
@@ -28,8 +29,7 @@ const UserWidget = imports.ui.userWidget;
 
 const { loadInterfaceXML } = imports.misc.fileUtils;
 
-const _ITEM_ICON_SIZE = 48;
-const _DIALOG_ICON_SIZE = 48;
+const _ITEM_ICON_SIZE = 64;
 
 const EndSessionDialogIface = loadInterfaceXML('org.gnome.SessionManager.EndSessionDialog');
 
@@ -49,7 +49,6 @@ const logoutDialogContent = {
     showBatteryWarning: false,
     confirmButtons: [{ signal: 'ConfirmedLogout',
                        label: C_("button", "Log Out") }],
-    iconStyleClass: 'end-session-dialog-logout-icon',
     showOtherSessions: false,
 };
 
@@ -68,7 +67,6 @@ const shutdownDialogContent = {
                      { signal: 'ConfirmedShutdown',
                        label: C_("button", "Power Off") }],
     iconName: 'system-shutdown-symbolic',
-    iconStyleClass: 'end-session-dialog-shutdown-icon',
     showOtherSessions: true,
 };
 
@@ -83,7 +81,6 @@ const restartDialogContent = {
     confirmButtons: [{ signal: 'ConfirmedReboot',
                        label: C_("button", "Restart") }],
     iconName: 'view-refresh-symbolic',
-    iconStyleClass: 'end-session-dialog-shutdown-icon',
     showOtherSessions: true,
 };
 
@@ -101,7 +98,6 @@ const restartUpdateDialogContent = {
     unusedFutureButtonForTranslation: C_("button", "Install & Power Off"),
     unusedFutureCheckBoxForTranslation: C_("checkbox", "Power off after updates are installed"),
     iconName: 'view-refresh-symbolic',
-    iconStyleClass: 'end-session-dialog-shutdown-icon',
     showOtherSessions: true,
 };
 
@@ -119,7 +115,6 @@ const restartUpgradeDialogContent = {
     confirmButtons: [{ signal: 'ConfirmedReboot',
                        label: C_("button", "Restart & Install") }],
     iconName: 'view-refresh-symbolic',
-    iconStyleClass: 'end-session-dialog-shutdown-icon',
     showOtherSessions: true,
 };
 
@@ -192,16 +187,6 @@ function _roundSecondsToInterval(totalSeconds, secondsLeft, interval) {
     return time;
 }
 
-function _setLabelText(label, text) {
-    if (text) {
-        label.set_text(text);
-        label.show();
-    } else {
-        label.set_text('');
-        label.hide();
-    }
-}
-
 function _setCheckBoxLabel(checkBox, text) {
     let label = checkBox.getLabelActor();
 
@@ -260,75 +245,34 @@ class EndSessionDialog extends ModalDialog.ModalDialog {
         this.connect('opened',
                      this._onOpened.bind(this));
 
-        this._userLoadedId = this._user.connect('notify::is_loaded', this._sync.bind(this));
+        this._userLoadedId = this._user.connect('notify::is-loaded', this._sync.bind(this));
         this._userChangedId = this._user.connect('changed', this._sync.bind(this));
 
-        let mainContentLayout = new St.BoxLayout({
-            vertical: false,
-            x_expand: true,
-            y_expand: false,
-        });
-        this.contentLayout.add_child(mainContentLayout);
-
-        this._iconBin = new St.Bin({
-            x_expand: true,
-            x_align: Clutter.ActorAlign.END,
-        });
-        mainContentLayout.add_child(this._iconBin);
-
-        let messageLayout = new St.BoxLayout({ vertical: true,
-                                               style_class: 'end-session-dialog-layout' });
-        mainContentLayout.add_child(messageLayout);
-
-        this._subjectLabel = new St.Label({ style_class: 'end-session-dialog-subject' });
-
-        messageLayout.add_child(this._subjectLabel);
-
-        this._descriptionLabel = new St.Label({
-            style_class: 'end-session-dialog-description',
-            y_expand: true,
-        });
-        this._descriptionLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
-        this._descriptionLabel.clutter_text.line_wrap = true;
-
-        messageLayout.add_child(this._descriptionLabel);
+        this._messageDialogContent = new Dialog.MessageDialogContent();
 
         this._checkBox = new CheckBox.CheckBox();
         this._checkBox.connect('clicked', this._sync.bind(this));
-        messageLayout.add(this._checkBox);
+        this._messageDialogContent.add_child(this._checkBox);
 
-        this._batteryWarning = new St.Label({ style_class: 'end-session-dialog-warning',
-                                              text: _("Running on battery power: please plug in before installing updates.") });
+        this._batteryWarning = new St.Label({
+            style_class: 'end-session-dialog-battery-warning',
+            text: _('Running on battery power: Please plug in before installing updates.'),
+        });
         this._batteryWarning.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
         this._batteryWarning.clutter_text.line_wrap = true;
-        messageLayout.add(this._batteryWarning);
+        this._messageDialogContent.add_child(this._batteryWarning);
 
-        this._scrollView = new St.ScrollView({
-            style_class: 'end-session-dialog-list',
-            x_expand: true,
-            y_expand: true,
+        this.contentLayout.add_child(this._messageDialogContent);
+
+        this._applicationSection = new Dialog.ListSection({
+            title: _('Some applications are busy or have unsaved work'),
         });
-        this._scrollView.set_policy(St.PolicyType.NEVER, St.PolicyType.AUTOMATIC);
-        this.contentLayout.add_child(this._scrollView);
-        this._scrollView.hide();
+        this.contentLayout.add_child(this._applicationSection);
 
-        this._inhibitorSection = new St.BoxLayout({ vertical: true,
-                                                    style_class: 'end-session-dialog-inhibitor-layout' });
-        this._scrollView.add_actor(this._inhibitorSection);
-
-        this._applicationHeader = new St.Label({ style_class: 'end-session-dialog-list-header',
-                                                 text: _("Some applications are busy or have unsaved work.") });
-        this._applicationList = new St.BoxLayout({ style_class: 'end-session-dialog-app-list',
-                                                   vertical: true });
-        this._inhibitorSection.add_actor(this._applicationHeader);
-        this._inhibitorSection.add_actor(this._applicationList);
-
-        this._sessionHeader = new St.Label({ style_class: 'end-session-dialog-list-header',
-                                             text: _("Other users are logged in.") });
-        this._sessionList = new St.BoxLayout({ style_class: 'end-session-dialog-session-list',
-                                               vertical: true });
-        this._inhibitorSection.add_actor(this._sessionHeader);
-        this._inhibitorSection.add_actor(this._sessionList);
+        this._sessionSection = new Dialog.ListSection({
+            title: _('Other users are logged in'),
+        });
+        this.contentLayout.add_child(this._sessionSection);
 
         this._dbusImpl = Gio.DBusExportedObject.wrapJSObject(EndSessionDialogIface, this);
         this._dbusImpl.export(Gio.DBus.session, '/org/gnome/SessionManager/EndSessionDialog');
@@ -379,11 +323,8 @@ class EndSessionDialog extends ModalDialog.ModalDialog {
             subject = dialogContent.subjectWithUpdates;
 
         if (dialogContent.showBatteryWarning) {
-            // Warn when running on battery power
-            if (this._powerProxy.OnBattery && this._checkBox.checked)
-                this._batteryWarning.opacity = 255;
-            else
-                this._batteryWarning.opacity = 0;
+            this._batteryWarning.visible =
+                this._powerProxy.OnBattery && this._checkBox.checked;
         }
 
         let description;
@@ -417,26 +358,14 @@ class EndSessionDialog extends ModalDialog.ModalDialog {
         if (!description)
             description = dialogContent.description(displayTime);
 
-        _setLabelText(this._descriptionLabel, description);
-        _setLabelText(this._subjectLabel, subject);
-
-        if (dialogContent.iconName) {
-            this._iconBin.child = new St.Icon({ icon_name: dialogContent.iconName,
-                                                icon_size: _DIALOG_ICON_SIZE,
-                                                style_class: dialogContent.iconStyleClass });
-        } else {
-            let avatarWidget = new UserWidget.Avatar(this._user,
-                                                     { iconSize: _DIALOG_ICON_SIZE,
-                                                       styleClass: dialogContent.iconStyleClass });
-            this._iconBin.child = avatarWidget;
-            avatarWidget.update();
-        }
+        this._messageDialogContent.title = subject;
+        this._messageDialogContent.description = description;
 
         let hasApplications = this._applications.length > 0;
         let hasSessions = this._sessions.length > 0;
-        this._scrollView.visible = hasApplications || hasSessions;
-        this._applicationHeader.visible = hasApplications;
-        this._sessionHeader.visible = hasSessions;
+
+        this._applicationSection.visible = hasApplications;
+        this._sessionSection.visible = hasSessions;
     }
 
     _updateButtons() {
@@ -593,31 +522,6 @@ class EndSessionDialog extends ModalDialog.ModalDialog {
         this._secondsLeft = 0;
     }
 
-    _constructListItemForApp(inhibitor, app) {
-        let actor = new St.BoxLayout({ style_class: 'end-session-dialog-app-list-item',
-                                       can_focus: true });
-        actor.add(app.create_icon_texture(_ITEM_ICON_SIZE));
-
-        let textLayout = new St.BoxLayout({ vertical: true,
-                                            y_expand: true,
-                                            y_align: Clutter.ActorAlign.CENTER });
-        actor.add(textLayout);
-
-        let nameLabel = new St.Label({ text: app.get_name(),
-                                       style_class: 'end-session-dialog-app-list-item-name' });
-        textLayout.add(nameLabel);
-        actor.label_actor = nameLabel;
-
-        let [reason] = inhibitor.GetReasonSync();
-        if (reason) {
-            let reasonLabel = new St.Label({ text: reason,
-                                             style_class: 'end-session-dialog-app-list-item-description' });
-            textLayout.add(reasonLabel);
-        }
-
-        return actor;
-    }
-
     _onInhibitorLoaded(inhibitor) {
         if (!this._applications.includes(inhibitor)) {
             // Stale inhibitor
@@ -627,8 +531,13 @@ class EndSessionDialog extends ModalDialog.ModalDialog {
         let app = findAppFromInhibitor(inhibitor);
 
         if (app) {
-            let actor = this._constructListItemForApp(inhibitor, app);
-            this._applicationList.add(actor);
+            let [description] = inhibitor.GetReasonSync();
+            let listItem = new Dialog.ListSectionItem({
+                icon_actor: app.create_icon_texture(_ITEM_ICON_SIZE),
+                title: app.get_name(),
+                description,
+            });
+            this._applicationSection.list.add_child(listItem);
         } else {
             // inhibiting app is a service, not an application
             this._applications.splice(this._applications.indexOf(inhibitor), 1);
@@ -637,36 +546,6 @@ class EndSessionDialog extends ModalDialog.ModalDialog {
         this._sync();
     }
 
-    _constructListItemForSession(session) {
-        let avatar = new UserWidget.Avatar(session.user, { iconSize: _ITEM_ICON_SIZE });
-        avatar.update();
-
-        let userName = session.user.get_real_name() ? session.user.get_real_name() : session.username;
-        let userLabelText;
-
-        if (session.remote)
-            /* Translators: Remote here refers to a remote session, like a ssh login */
-            userLabelText = _("%s (remote)").format(userName);
-        else if (session.type == "tty")
-            /* Translators: Console here refers to a tty like a VT console */
-            userLabelText = _("%s (console)").format(userName);
-        else
-            userLabelText = userName;
-
-        let actor = new St.BoxLayout({ style_class: 'end-session-dialog-session-list-item',
-                                       can_focus: true });
-        actor.add(avatar);
-
-        let nameLabel = new St.Label({ text: userLabelText,
-                                       style_class: 'end-session-dialog-session-list-item-name',
-                                       y_expand: true,
-                                       y_align: Clutter.ActorAlign.CENTER });
-        actor.add(nameLabel);
-        actor.label_actor = nameLabel;
-
-        return actor;
-    }
-
     _loadSessions() {
         this._loginManager.listSessions(result => {
             let n = 0;
@@ -697,8 +576,27 @@ class EndSessionDialog extends ModalDialog.ModalDialog {
                                 remote: proxy.Remote };
                 this._sessions.push(session);
 
-                let actor = this._constructListItemForSession(session);
-                this._sessionList.add(actor);
+                let userAvatar = new UserWidget.Avatar(session.user, { iconSize: _ITEM_ICON_SIZE });
+                userAvatar.update();
+
+                userName = session.user.get_real_name()
+                    ? session.user.get_real_name() : session.username;
+
+                let userLabelText;
+                if (session.remote)
+                    /* Translators: Remote here refers to a remote session, like a ssh login */
+                    userLabelText = _('%s (remote)').format(userName);
+                else if (session.type === 'tty')
+                    /* Translators: Console here refers to a tty like a VT console */
+                    userLabelText = _('%s (console)').format(userName);
+                else
+                    userLabelText = userName;
+
+                let listItem = new Dialog.ListSectionItem({
+                    icon_actor: userAvatar,
+                    title: userLabelText,
+                });
+                this._sessionSection.list.add_child(listItem);
 
                 // limit the number of entries
                 n++;
@@ -724,10 +622,10 @@ class EndSessionDialog extends ModalDialog.ModalDialog {
         }
 
         this._applications = [];
-        this._applicationList.destroy_all_children();
+        this._applicationSection.list.destroy_all_children();
 
         this._sessions = [];
-        this._sessionList.destroy_all_children();
+        this._sessionSection.list.destroy_all_children();
 
         if (!(this._type in DialogContent)) {
             invocation.return_dbus_error('org.gnome.Shell.ModalDialog.TypeError',

js/ui/environment.js

@@ -247,8 +247,8 @@ function init() {
         origSetEasingDelay.call(this, adjustAnimationTime(msecs));
     };
 
-    Clutter.Actor.prototype.ease = function (props, easingParams) {
-        _easeActor(this, props, easingParams);
+    Clutter.Actor.prototype.ease = function (props) {
+        _easeActor(this, props);
     };
     Clutter.Actor.prototype.ease_property = function (propName, target, params) {
         _easeActorProperty(this, propName, target, params);

js/ui/extensionDownloader.js

@@ -198,9 +198,6 @@ class InstallExtensionDialog extends ModalDialog.ModalDialog {
 
         let content = new Dialog.MessageDialogContent({
             title: _("Download and install “%s” from extensions.gnome.org?").format(info.name),
-            icon: new Gio.FileIcon({
-                file: Gio.File.new_for_uri(`${REPOSITORY_URL_BASE}${info.icon}`),
-            }),
         });
 
         this.contentLayout.add(content);

js/ui/iconGrid.js

@@ -28,6 +28,8 @@ var AnimationDirection = {
 var APPICON_ANIMATION_OUT_SCALE = 3;
 var APPICON_ANIMATION_OUT_TIME = 250;
 
+const ICON_POSITION_DELAY = 25;
+
 var BaseIcon = GObject.registerClass(
 class BaseIcon extends St.Bin {
     _init(label, params) {
@@ -194,6 +196,23 @@ function zoomOutActorAtPos(actor, x, y) {
     });
 }
 
+function animateIconPosition(icon, box, flags, nChangedIcons) {
+    if (!icon.has_allocation() || icon.allocation.equal(box)) {
+        icon.allocate(box, flags);
+        return false;
+    }
+
+    icon.save_easing_state();
+    icon.set_easing_mode(Clutter.AnimationMode.EASE_OUT_QUAD);
+    icon.set_easing_delay(nChangedIcons * ICON_POSITION_DELAY);
+
+    icon.allocate(box, flags);
+
+    icon.restore_easing_state();
+
+    return true;
+}
+
 var IconGrid = GObject.registerClass({
     Signals: { 'animation-done': {},
                'child-focused': { param_types: [Clutter.Actor.$gtype] } },
@@ -366,6 +385,7 @@ var IconGrid = GObject.registerClass({
         let y = box.y1 + this.topPadding;
         let columnIndex = 0;
         let rowIndex = 0;
+        let nChangedIcons = 0;
         for (let i = 0; i < children.length; i++) {
             let childBox = this._calculateChildBox(children[i], x, y, box);
 
@@ -375,7 +395,9 @@ var IconGrid = GObject.registerClass({
             } else {
                 if (!animating)
                     children[i].opacity = 255;
-                children[i].allocate(childBox, flags);
+
+                if (animateIconPosition(children[i], childBox, flags, nChangedIcons))
+                    nChangedIcons++;
             }
 
             columnIndex++;
@@ -557,14 +579,14 @@ var IconGrid = GObject.registerClass({
 
                 actorClone.opacity = 0;
                 actorClone.set_scale(scaleX, scaleY);
-
-                actorClone.set_position(adjustedSourcePositionX, adjustedSourcePositionY);
+                actorClone.set_translation(
+                    adjustedSourcePositionX, adjustedSourcePositionY, 0);
 
                 let delay = (1 - (actor._distance - minDist) / normalization) * ANIMATION_MAX_DELAY_FOR_ITEM;
                 let [finalX, finalY]  = actor._transformedPosition;
                 movementParams = {
-                    x: finalX,
-                    y: finalY,
+                    translation_x: finalX,
+                    translation_y: finalY,
                     scale_x: 1,
                     scale_y: 1,
                     duration: ANIMATION_TIME_IN,
@@ -585,12 +607,12 @@ var IconGrid = GObject.registerClass({
                 let isLastItem = actor._distance == maxDist;
 
                 let [startX, startY]  = actor._transformedPosition;
-                actorClone.set_position(startX, startY);
+                actorClone.set_translation(startX, startY, 0);
 
                 let delay = (actor._distance - minDist) / normalization * ANIMATION_MAX_DELAY_OUT_FOR_ITEM;
                 movementParams = {
-                    x: adjustedSourcePositionX,
-                    y: adjustedSourcePositionY,
+                    translation_x: adjustedSourcePositionX,
+                    translation_y: adjustedSourcePositionY,
                     scale_x: scaleX,
                     scale_y: scaleY,
                     duration: ANIMATION_TIME_OUT,
@@ -875,9 +897,13 @@ var PaginatedIconGrid = GObject.registerClass({
         let y = box.y1 + this.topPadding;
         let columnIndex = 0;
 
+        let nChangedIcons = 0;
         for (let i = 0; i < children.length; i++) {
             let childBox = this._calculateChildBox(children[i], x, y, box);
-            children[i].allocate(childBox, flags);
+
+            if (animateIconPosition(children[i], childBox, flags, nChangedIcons))
+                nChangedIcons++;
+
             children[i].show();
 
             columnIndex++;

js/ui/inhibitShortcutsDialog.js

@@ -79,13 +79,12 @@ var InhibitShortcutsDialog = GObject.registerClass({
         let title = name
             ? _("%s wants to inhibit shortcuts").format(name)
             : _("Application wants to inhibit shortcuts");
-        let icon = new Gio.ThemedIcon({ name: 'dialog-warning-symbolic' });
 
-        let contentParams = { icon, title };
+        let contentParams = { title };
 
         let restoreAccel = this._getRestoreAccel();
         if (restoreAccel) {
-            contentParams.subtitle =
+            contentParams.description =
                 /* Translators: %s is a keyboard shortcut like "Super+x" */
                 _("You can restore shortcuts by pressing %s.").format(restoreAccel);
         }

js/ui/kbdA11yDialog.js

@@ -22,7 +22,7 @@ class KbdA11yDialog extends GObject.Object {
 
     _showKbdA11yDialog(deviceManager, newFlags, whatChanged) {
         let dialog = new ModalDialog.ModalDialog();
-        let title, body;
+        let title, description;
         let key, enabled;
 
         if (whatChanged & Clutter.KeyboardA11yFlags.SLOW_KEYS_ENABLED) {
@@ -31,8 +31,8 @@ class KbdA11yDialog extends GObject.Object {
             title = enabled
                 ? _("Slow Keys Turned On")
                 : _("Slow Keys Turned Off");
-            body = _("You just held down the Shift key for 8 seconds. This is the shortcut " +
-                     "for the Slow Keys feature, which affects the way your keyboard works.");
+            description = _('You just held down the Shift key for 8 seconds. This is the shortcut ' +
+                            'for the Slow Keys feature, which affects the way your keyboard works.');
 
         } else  if (whatChanged & Clutter.KeyboardA11yFlags.STICKY_KEYS_ENABLED) {
             key = KEY_STICKY_KEYS_ENABLED;
@@ -40,7 +40,7 @@ class KbdA11yDialog extends GObject.Object {
             title = enabled
                 ? _("Sticky Keys Turned On")
                 : _("Sticky Keys Turned Off");
-            body = enabled
+            description = enabled
                 ? _("You just pressed the Shift key 5 times in a row. This is the shortcut " +
                   "for the Sticky Keys feature, which affects the way your keyboard works.")
                 : _("You just pressed two keys at once, or pressed the Shift key 5 times in a row. " +
@@ -49,8 +49,7 @@ class KbdA11yDialog extends GObject.Object {
             return;
         }
 
-        let icon = new Gio.ThemedIcon({ name: 'preferences-desktop-accessibility-symbolic' });
-        let contentParams = { icon, title, body, styleClass: 'access-dialog' };
+        let contentParams = { title, description, styleClass: 'access-dialog' };
         let content = new Dialog.MessageDialogContent(contentParams);
 
         dialog.contentLayout.add_actor(content);

js/ui/lightbox.js

@@ -6,7 +6,7 @@ const { Clutter, GObject, Shell, St } = imports.gi;
 const Params = imports.misc.params;
 
 var DEFAULT_FADE_FACTOR = 0.4;
-var VIGNETTE_BRIGHTNESS = 0.2;
+var VIGNETTE_BRIGHTNESS = 0.5;
 var VIGNETTE_SHARPNESS = 0.7;
 
 const VIGNETTE_DECLARATIONS = '\

js/ui/main.js

@@ -2,7 +2,7 @@
 /* exported componentManager, notificationDaemon, windowAttentionHandler,
             ctrlAltTabManager, padOsdService, osdWindowManager,
             osdMonitorLabeler, shellMountOpDBusService, shellDBusService,
-            shellAccessDialogDBusService, shellAudioSelectionDBusService,
+            shellAudioSelectionDBusService,
             screenSaverDBus, screencastService, uiGroup, magnifier,
             xdndHandler, keyboard, kbdA11yDialog, introspectService,
             start, pushModal, popModal, activateWindow, createLookingGlass,
@@ -10,7 +10,6 @@
 
 const { Clutter, Gio, GLib, GObject, Meta, Shell, St } = imports.gi;
 
-const AccessDialog = imports.ui.accessDialog;
 const AudioDeviceSelection = imports.ui.audioDeviceSelection;
 const Components = imports.ui.components;
 const CtrlAltTab = imports.ui.ctrlAltTab;
@@ -68,7 +67,6 @@ var padOsdService = null;
 var osdWindowManager = null;
 var osdMonitorLabeler = null;
 var sessionMode = null;
-var shellAccessDialogDBusService = null;
 var shellAudioSelectionDBusService = null;
 var shellDBusService = null;
 var shellMountOpDBusService = null;
@@ -137,7 +135,6 @@ function start() {
     St.Settings.get().connect('notify::gtk-theme', _loadDefaultStylesheet);
     _initializeUI();
 
-    shellAccessDialogDBusService = new AccessDialog.AccessDialogDBus();
     shellAudioSelectionDBusService = new AudioDeviceSelection.AudioDeviceSelectionDBus();
     shellDBusService = new ShellDBus.GnomeShell();
     shellMountOpDBusService = new ShellMountOperation.GnomeShellMountOpHandler();

js/ui/overviewControls.js

@@ -436,11 +436,28 @@ class ControlsManager extends St.Widget {
         this._dashSpacer = new DashSpacer();
         this._dashSpacer.setDashActor(this._dashSlider);
 
-        this._thumbnailsBox = new WorkspaceThumbnail.ThumbnailsBox();
+        let workspaceManager = global.workspace_manager;
+        let activeWorkspaceIndex = workspaceManager.get_active_workspace_index();
+
+        this._workspaceAdjustment = new St.Adjustment({
+            value: activeWorkspaceIndex,
+            lower: 0,
+            page_increment: 1,
+            page_size: 1,
+            step_increment: 0,
+            upper: workspaceManager.n_workspaces,
+        });
+
+        this._nWorkspacesNotifyId =
+            workspaceManager.connect('notify::n-workspaces',
+                this._updateAdjustment.bind(this));
+
+        this._thumbnailsBox =
+            new WorkspaceThumbnail.ThumbnailsBox(this._workspaceAdjustment);
         this._thumbnailsSlider = new ThumbnailsSlider(this._thumbnailsBox);
 
         this.viewSelector = new ViewSelector.ViewSelector(searchEntry,
-                                                          this.dash.showAppsButton);
+            this._workspaceAdjustment, this.dash.showAppsButton);
         this.viewSelector.connect('page-changed', this._setVisibility.bind(this));
         this.viewSelector.connect('page-empty', this._onPageEmpty.bind(this));
 
@@ -457,6 +474,24 @@ class ControlsManager extends St.Widget {
         layout.connect('allocation-changed', this._updateWorkspacesGeometry.bind(this));
 
         Main.overview.connect('showing', this._updateSpacerVisibility.bind(this));
+
+        this.connect('destroy', this._onDestroy.bind(this));
+    }
+
+    _onDestroy() {
+        global.workspace_manager.disconnect(this._nWorkspacesNotifyId);
+    }
+
+    _updateAdjustment() {
+        let workspaceManager = global.workspace_manager;
+        let newNumWorkspaces = workspaceManager.n_workspaces;
+        let activeIndex = workspaceManager.get_active_workspace_index();
+
+        this._workspaceAdjustment.upper = newNumWorkspaces;
+
+        // A workspace might have been inserted or removed before the active
+        // one, causing the adjustment to go out of sync, so update the value
+        this._workspaceAdjustment.value = activeIndex;
     }
 
     _updateWorkspacesGeometry() {

js/ui/screenShield.js

@@ -777,7 +777,7 @@ var ScreenShield = class {
         let newY = currentY - origY;
         newY = clamp(newY, -global.stage.height, 0);
 
-        this._lockScreenGroup.y = newY;
+        this._lockScreenGroup.translation_y = newY;
 
         return true;
     }
@@ -785,7 +785,7 @@ var ScreenShield = class {
     _onDragEnd(_action, _actor, _eventX, _eventY, _modifiers) {
         if (this._lockScreenState != MessageTray.State.HIDING)
             return;
-        if (this._lockScreenGroup.y < -(ARROW_DRAG_THRESHOLD * global.stage.height)) {
+        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);
@@ -793,14 +793,13 @@ var ScreenShield = class {
             // 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.y / h;
+            let duration = MANUAL_FADE_TIME * -this._lockScreenGroup.translation_y / h;
             this._lockScreenGroup.remove_all_transitions();
             this._lockScreenGroup.ease({
-                y: 0,
+                translation_y: 0,
                 duration,
                 mode: Clutter.AnimationMode.EASE_IN_QUAD,
                 onComplete: () => {
-                    this._lockScreenGroup.fixed_position_set = false;
                     this._lockScreenState = MessageTray.State.SHOWN;
                 },
             });
@@ -945,14 +944,14 @@ 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.y;
+            let delta = h + this._lockScreenGroup.translation_y;
             let minVelocity = global.stage.height / CURTAIN_SLIDE_TIME;
 
             velocity = Math.max(minVelocity, velocity);
             let duration = delta / velocity;
 
             this._lockScreenGroup.ease({
-                y: -h,
+                translation_y: -h,
                 duration,
                 mode: Clutter.AnimationMode.EASE_IN_QUAD,
                 onComplete: () => this._hideLockScreenComplete(),
@@ -1014,10 +1013,10 @@ var ScreenShield = class {
         let fadeToBlack = params.fadeToBlack;
 
         if (params.animateLockScreen) {
-            this._lockScreenGroup.y = -global.screen_height;
+            this._lockScreenGroup.translation_y = -global.screen_height;
             this._lockScreenGroup.remove_all_transitions();
             this._lockScreenGroup.ease({
-                y: 0,
+                translation_y: 0,
                 duration: MANUAL_FADE_TIME,
                 mode: Clutter.AnimationMode.EASE_OUT_QUAD,
                 onComplete: () => {
@@ -1025,7 +1024,7 @@ var ScreenShield = class {
                 },
             });
         } else {
-            this._lockScreenGroup.fixed_position_set = false;
+            this._lockScreenGroup.translation_y = 0;
             this._lockScreenShown({ fadeToBlack, animateFade: false });
         }
 
@@ -1103,7 +1102,6 @@ var ScreenShield = class {
         this._cursorTracker.set_pointer_visible(false);
 
         this._lockScreenState = MessageTray.State.SHOWN;
-        this._lockScreenGroup.fixed_position_set = false;
         this._lockScreenScrollCounter = 0;
 
         if (params.fadeToBlack && params.animateFade) {

js/ui/screenshot.js

@@ -65,8 +65,7 @@ var ScreenshotService = class {
     }
 
     *_resolveRelativeFilename(filename) {
-        if (GLib.str_has_suffix(filename, '.png'))
-            filename = filename.substr(0, -4);
+        filename = filename.replace(/\.png$/, '');
 
         let path = [
             GLib.get_user_special_dir(GLib.UserDirectory.DIRECTORY_PICTURES),

js/ui/shellEntry.js

@@ -116,7 +116,8 @@ function _onButtonPressEvent(actor, event, entry) {
 }
 
 function _onPopup(actor, entry) {
-    let [success, textX, textY_, lineHeight_] = entry.clutter_text.position_to_coords(-1);
+    let cursorPosition = entry.clutter_text.get_cursor_position();
+    let [success, textX, textY_, lineHeight_] = entry.clutter_text.position_to_coords(cursorPosition);
     if (success)
         entry.menu.setSourceAlignment(textX / entry.width);
     entry.menu.open(BoxPointer.PopupAnimation.FULL);

js/ui/shellMountOperation.js

@@ -38,7 +38,7 @@ function _setLabelsForMessage(content, message) {
     let labels = message.split('\n');
 
     content.title = labels.shift();
-    content.body = labels.join('\n');
+    content.description = labels.join('\n');
 }
 
 /* -------------------------------------------------------- */
@@ -99,8 +99,6 @@ var ShellMountOperation = class {
                              this.close.bind(this));
         this.mountOp.connect('show-unmount-progress',
                              this._onShowUnmountProgress.bind(this));
-
-        this._gicon = source.get_icon();
     }
 
     _closeExistingDialog() {
@@ -113,7 +111,7 @@ var ShellMountOperation = class {
 
     _onAskQuestion(op, message, choices) {
         this._closeExistingDialog();
-        this._dialog = new ShellMountQuestionDialog(this._gicon);
+        this._dialog = new ShellMountQuestionDialog();
 
         this._dialogId = this._dialog.connect('response',
             (object, choice) => {
@@ -132,7 +130,7 @@ var ShellMountOperation = class {
             this._dialog = this._existingDialog;
             this._dialog.reaskPassword();
         } else {
-            this._dialog = new ShellMountPasswordDialog(message, this._gicon, flags);
+            this._dialog = new ShellMountPasswordDialog(message, flags);
         }
 
         this._dialogId = this._dialog.connect('response',
@@ -178,7 +176,7 @@ var ShellMountOperation = class {
         let message = op.get_show_processes_message();
 
         if (!this._processesDialog) {
-            this._processesDialog = new ShellProcessesDialog(this._gicon);
+            this._processesDialog = new ShellProcessesDialog();
             this._dialog = this._processesDialog;
 
             this._dialogId = this._processesDialog.connect('response',
@@ -259,10 +257,10 @@ class ShellUnmountNotifier extends MessageTray.Source {
 var ShellMountQuestionDialog = GObject.registerClass({
     Signals: { 'response': { param_types: [GObject.TYPE_INT] } },
 }, class ShellMountQuestionDialog extends ModalDialog.ModalDialog {
-    _init(icon) {
+    _init() {
         super._init({ styleClass: 'mount-dialog' });
 
-        this._content = new Dialog.MessageDialogContent({ icon });
+        this._content = new Dialog.MessageDialogContent();
         this.contentLayout.add_child(this._content);
     }
 
@@ -280,17 +278,16 @@ var ShellMountPasswordDialog = GObject.registerClass({
                                            GObject.TYPE_BOOLEAN,
                                            GObject.TYPE_UINT] } },
 }, class ShellMountPasswordDialog extends ModalDialog.ModalDialog {
-    _init(message, icon, flags) {
+    _init(message, flags) {
         let strings = message.split('\n');
         let title = strings.shift() || null;
-        let body = strings.shift() || null;
+        let description = strings.shift() || null;
         super._init({ styleClass: 'prompt-dialog' });
 
         let disksApp = Shell.AppSystem.get_default().lookup_app('org.gnome.DiskUtility.desktop');
 
-        let content = new Dialog.MessageDialogContent({ icon, title, body });
+        let content = new Dialog.MessageDialogContent({ title, description });
         this.contentLayout.add_actor(content);
-        content._body.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
 
         let layout = new Clutter.GridLayout({ orientation: Clutter.Orientation.VERTICAL });
         let grid = new St.Widget({ style_class: 'prompt-dialog-grid',
@@ -306,14 +303,14 @@ var ShellMountPasswordDialog = GObject.registerClass({
             });
 
             this._hiddenVolume = new CheckBox.CheckBox(_("Hidden Volume"));
-            content.messageBox.add(this._hiddenVolume);
+            content.add_child(this._hiddenVolume);
 
             this._systemVolume = new CheckBox.CheckBox(_("Windows System Volume"));
-            content.messageBox.add(this._systemVolume);
+            content.add_child(this._systemVolume);
 
             this._keyfilesCheckbox = new CheckBox.CheckBox(_("Uses Keyfiles"));
             this._keyfilesCheckbox.connect("clicked", this._onKeyfilesCheckboxClicked.bind(this));
-            content.messageBox.add(this._keyfilesCheckbox);
+            content.add_child(this._keyfilesCheckbox);
 
             this._keyfilesLabel.clutter_text.set_markup(
                 /* Translators: %s is the Disks application */
@@ -321,7 +318,7 @@ var ShellMountPasswordDialog = GObject.registerClass({
             );
             this._keyfilesLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
             this._keyfilesLabel.clutter_text.line_wrap = true;
-            content.messageBox.add_child(this._keyfilesLabel);
+            content.add_child(this._keyfilesLabel);
 
             this._pimLabel = new St.Label({ style_class: 'prompt-dialog-password-label',
                                             text: _("PIM Number"),
@@ -380,20 +377,20 @@ var ShellMountPasswordDialog = GObject.registerClass({
             layout.attach(this._capsLockWarningLabel, 1, 2, 1, 1);
         }
 
-        content.messageBox.add(grid);
+        content.add_child(grid);
 
         this._errorMessageLabel = new St.Label({ style_class: 'prompt-dialog-error-label',
                                                  text: _("Sorry, that didn’t work. Please try again.") });
         this._errorMessageLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
         this._errorMessageLabel.clutter_text.line_wrap = true;
         this._errorMessageLabel.hide();
-        content.messageBox.add(this._errorMessageLabel);
+        content.add_child(this._errorMessageLabel);
 
         if (flags & Gio.AskPasswordFlags.SAVING_SUPPORTED) {
             this._rememberChoice = new CheckBox.CheckBox(_("Remember Password"));
             this._rememberChoice.checked =
                 global.settings.get_boolean(REMEMBER_MOUNT_PASSWORD_KEY);
-            content.messageBox.add(this._rememberChoice);
+            content.add_child(this._rememberChoice);
         } else {
             this._rememberChoice = null;
         }
@@ -498,10 +495,10 @@ var ShellMountPasswordDialog = GObject.registerClass({
 var ShellProcessesDialog = GObject.registerClass({
     Signals: { 'response': { param_types: [GObject.TYPE_INT] } },
 }, class ShellProcessesDialog extends ModalDialog.ModalDialog {
-    _init(icon) {
+    _init() {
         super._init({ styleClass: 'mount-dialog' });
 
-        this._content = new Dialog.MessageDialogContent({ icon });
+        this._content = new Dialog.MessageDialogContent();
         this.contentLayout.add_child(this._content);
 
         let scrollView = new St.ScrollView({
@@ -617,12 +614,6 @@ var GnomeShellMountOpHandler = class {
         }
     }
 
-    _createGIcon(iconName) {
-        let realIconName = iconName ? iconName : 'drive-harddisk';
-        return new Gio.ThemedIcon({ name: realIconName,
-                                    use_default_fallbacks: true });
-    }
-
     /**
      * AskPassword:
      * @param {Array} params
@@ -649,7 +640,7 @@ var GnomeShellMountOpHandler = class {
      * attempt went wrong.
      */
     AskPasswordAsync(params, invocation) {
-        let [id, message, iconName, defaultUser_, defaultDomain_, flags] = params;
+        let [id, message, iconName_, defaultUser_, defaultDomain_, flags] = params;
 
         if (this._setCurrentRequest(invocation, id, ShellMountOperationType.ASK_PASSWORD)) {
             this._dialog.reaskPassword();
@@ -658,7 +649,7 @@ var GnomeShellMountOpHandler = class {
 
         this._closeDialog();
 
-        this._dialog = new ShellMountPasswordDialog(message, this._createGIcon(iconName), flags);
+        this._dialog = new ShellMountPasswordDialog(message, flags);
         this._dialog.connect('response',
             (object, choice, password, remember, hiddenVolume, systemVolume, pim) => {
                 let details = {};
@@ -699,7 +690,7 @@ var GnomeShellMountOpHandler = class {
      * update the dialog with the new question.
      */
     AskQuestionAsync(params, invocation) {
-        let [id, message, iconName, choices] = params;
+        let [id, message, iconName_, choices] = params;
 
         if (this._setCurrentRequest(invocation, id, ShellMountOperationType.ASK_QUESTION)) {
             this._dialog.update(message, choices);
@@ -708,7 +699,7 @@ var GnomeShellMountOpHandler = class {
 
         this._closeDialog();
 
-        this._dialog = new ShellMountQuestionDialog(this._createGIcon(iconName), message);
+        this._dialog = new ShellMountQuestionDialog(message);
         this._dialog.connect('response', (object, choice) => {
             this._clearCurrentRequest(Gio.MountOperationResult.HANDLED,
                                       { choice: GLib.Variant.new('i', choice) });
@@ -737,7 +728,7 @@ var GnomeShellMountOpHandler = class {
      * of processes.
      */
     ShowProcessesAsync(params, invocation) {
-        let [id, message, iconName, applicationPids, choices] = params;
+        let [id, message, iconName_, applicationPids, choices] = params;
 
         if (this._setCurrentRequest(invocation, id, ShellMountOperationType.SHOW_PROCESSES)) {
             this._dialog.update(message, applicationPids, choices);
@@ -746,7 +737,7 @@ var GnomeShellMountOpHandler = class {
 
         this._closeDialog();
 
-        this._dialog = new ShellProcessesDialog(this._createGIcon(iconName));
+        this._dialog = new ShellProcessesDialog();
         this._dialog.connect('response', (object, choice) => {
             let response;
             let details = {};

js/ui/status/keyboard.js

@@ -117,11 +117,18 @@ class InputSourceSwitcher extends SwitcherPopup.SwitcherList {
         let box = new St.BoxLayout({ vertical: true });
 
         let bin = new St.Bin({ style_class: 'input-source-switcher-symbol' });
-        let symbol = new St.Label({ text: item.shortName });
+        let symbol = new St.Label({
+            text: item.shortName,
+            x_align: Clutter.ActorAlign.CENTER,
+            y_align: Clutter.ActorAlign.CENTER,
+        });
         bin.set_child(symbol);
         box.add_child(bin);
 
-        let text = new St.Label({ text: item.displayName });
+        let text = new St.Label({
+            text: item.displayName,
+            x_align: Clutter.ActorAlign.CENTER,
+        });
         box.add_child(text);
 
         this.addItem(box, text);

js/ui/status/location.js

@@ -1,7 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 /* exported Indicator */
 
-const { Clutter, Gio, GLib, GObject, Shell } = imports.gi;
+const { Clutter, Gio, GLib, GObject, Shell, St } = imports.gi;
 
 const Dialog = imports.ui.dialog;
 const Main = imports.ui.main;
@@ -347,20 +347,22 @@ var AppAuthorizer = class {
 var GeolocationDialog = GObject.registerClass({
     Signals: { 'response': { param_types: [GObject.TYPE_UINT] } },
 }, class GeolocationDialog extends ModalDialog.ModalDialog {
-    _init(name, subtitle, reqAccuracyLevel) {
+    _init(name, description, reqAccuracyLevel) {
         super._init({ styleClass: 'geolocation-dialog' });
         this.reqAccuracyLevel = reqAccuracyLevel;
 
-        let icon = new Gio.ThemedIcon({ name: 'find-location-symbolic' });
-
         /* Translators: %s is an application name */
         let title = _("Give %s access to your location?").format(name);
-        let body = _("Location access can be changed at any time from the privacy settings.");
 
-        let contentParams = { icon, title, subtitle, body };
-        let content = new Dialog.MessageDialogContent(contentParams);
+        let content = new Dialog.MessageDialogContent({ title, description });
         this.contentLayout.add_actor(content);
 
+        let infoLabel = new St.Label({
+            text: _('Location access can be changed at any time from the privacy settings.'),
+            x_align: Clutter.ActorAlign.CENTER,
+        });
+        content.add_child(infoLabel);
+
         let button = this.addButton({ label: _("Deny Access"),
                                       action: this._onDenyClicked.bind(this),
                                       key: Clutter.KEY_Escape });

js/ui/status/network.js

@@ -2069,6 +2069,6 @@ class Indicator extends PanelMenu.SystemIndicator {
         }
 
         this._vpnIndicator.icon_name = this._vpnSection.getIndicatorIcon();
-        this._vpnIndicator.visible = this._vpnIndicator.icon_name != '';
+        this._vpnIndicator.visible = this._vpnIndicator.icon_name !== null;
     }
 });

js/ui/swipeTracker.js

@@ -0,0 +1,648 @@
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported SwipeTracker */
+
+const { Clutter, Gio, GObject, Meta } = imports.gi;
+
+const Main = imports.ui.main;
+const Params = imports.misc.params;
+
+// FIXME: ideally these values matches physical touchpad size. We can get the
+// correct values for gnome-shell specifically, since mutter uses libinput
+// directly, but GTK apps cannot get it, so use an arbitrary value so that
+// it's consistent with apps.
+const TOUCHPAD_BASE_HEIGHT = 300;
+const TOUCHPAD_BASE_WIDTH = 400;
+
+const SCROLL_MULTIPLIER = 10;
+const SWIPE_MULTIPLIER = 0.5;
+
+const MIN_ANIMATION_DURATION = 100;
+const MAX_ANIMATION_DURATION = 400;
+const VELOCITY_THRESHOLD = 0.4;
+// Derivative of easeOutCubic at t=0
+const DURATION_MULTIPLIER = 3;
+const ANIMATION_BASE_VELOCITY = 0.002;
+
+const State = {
+    NONE: 0,
+    SCROLLING: 1,
+};
+
+function clamp(value, min, max) {
+    return Math.max(min, Math.min(max, value));
+}
+
+const TouchpadSwipeGesture = GObject.registerClass({
+    Properties: {
+        'enabled': GObject.ParamSpec.boolean(
+            'enabled', 'enabled', 'enabled',
+            GObject.ParamFlags.READWRITE,
+            true),
+        'orientation': GObject.ParamSpec.enum(
+            'orientation', 'orientation', 'orientation',
+            GObject.ParamFlags.READWRITE,
+            Clutter.Orientation, Clutter.Orientation.VERTICAL),
+    },
+    Signals: {
+        'begin':  { param_types: [GObject.TYPE_UINT, GObject.TYPE_DOUBLE, GObject.TYPE_DOUBLE] },
+        'update': { param_types: [GObject.TYPE_UINT, GObject.TYPE_DOUBLE] },
+        'end':    { param_types: [GObject.TYPE_UINT] },
+    },
+}, class TouchpadSwipeGesture extends GObject.Object {
+    _init(allowedModes) {
+        super._init();
+        this._allowedModes = allowedModes;
+        this._touchpadSettings = new Gio.Settings({
+            schema_id: 'org.gnome.desktop.peripherals.touchpad',
+        });
+        this._orientation = Clutter.Orientation.VERTICAL;
+        this._enabled = true;
+
+        global.stage.connect('captured-event', this._handleEvent.bind(this));
+    }
+
+    get enabled() {
+        return this._enabled;
+    }
+
+    set enabled(enabled) {
+        if (this._enabled === enabled)
+            return;
+
+        this._enabled = enabled;
+        this.notify('enabled');
+    }
+
+    get orientation() {
+        return this._orientation;
+    }
+
+    set orientation(orientation) {
+        if (this._orientation === orientation)
+            return;
+
+        this._orientation = orientation;
+        this.notify('orientation');
+    }
+
+    _handleEvent(actor, event) {
+        if (event.type() !== Clutter.EventType.TOUCHPAD_SWIPE)
+            return Clutter.EVENT_PROPAGATE;
+
+        if (event.get_touchpad_gesture_finger_count() !== 4)
+            return Clutter.EVENT_PROPAGATE;
+
+        if ((this._allowedModes & Main.actionMode) === 0)
+            return Clutter.EVENT_PROPAGATE;
+
+        if (!this.enabled)
+            return Clutter.EVENT_PROPAGATE;
+
+        let time = event.get_time();
+
+        let [x, y] = event.get_coords();
+        let [dx, dy] = event.get_gesture_motion_delta();
+
+        let delta;
+        if (this._orientation === Clutter.Orientation.VERTICAL)
+            delta = dy / TOUCHPAD_BASE_HEIGHT;
+        else
+            delta = dx / TOUCHPAD_BASE_WIDTH;
+
+        switch (event.get_gesture_phase()) {
+        case Clutter.TouchpadGesturePhase.BEGIN:
+            this.emit('begin', time, x, y);
+            break;
+
+        case Clutter.TouchpadGesturePhase.UPDATE:
+            if (this._touchpadSettings.get_boolean('natural-scroll'))
+                delta = -delta;
+
+            this.emit('update', time, delta * SWIPE_MULTIPLIER);
+            break;
+
+        case Clutter.TouchpadGesturePhase.END:
+        case Clutter.TouchpadGesturePhase.CANCEL:
+            this.emit('end', time);
+            break;
+        }
+
+        return Clutter.EVENT_STOP;
+    }
+});
+
+const TouchSwipeGesture = GObject.registerClass({
+    Properties: {
+        'distance': GObject.ParamSpec.double(
+            'distance', 'distance', 'distance',
+            GObject.ParamFlags.READWRITE,
+            0, Infinity, 0),
+        'orientation': GObject.ParamSpec.enum(
+            'orientation', 'orientation', 'orientation',
+            GObject.ParamFlags.READWRITE,
+            Clutter.Orientation, Clutter.Orientation.VERTICAL),
+    },
+    Signals: {
+        'begin':  { param_types: [GObject.TYPE_UINT, GObject.TYPE_DOUBLE, GObject.TYPE_DOUBLE] },
+        'update': { param_types: [GObject.TYPE_UINT, GObject.TYPE_DOUBLE] },
+        'end':    { param_types: [GObject.TYPE_UINT] },
+        'cancel': { param_types: [GObject.TYPE_UINT] },
+    },
+}, class TouchSwipeGesture extends Clutter.GestureAction {
+    _init(allowedModes, nTouchPoints, thresholdTriggerEdge) {
+        super._init();
+        this.set_n_touch_points(nTouchPoints);
+        this.set_threshold_trigger_edge(thresholdTriggerEdge);
+
+        this._allowedModes = allowedModes;
+        this._distance = global.screen_height;
+        this._orientation = Clutter.Orientation.VERTICAL;
+
+        global.display.connect('grab-op-begin', () => {
+            this.cancel();
+        });
+
+        this._lastPosition = 0;
+    }
+
+    get distance() {
+        return this._distance;
+    }
+
+    set distance(distance) {
+        if (this._distance === distance)
+            return;
+
+        this._distance = distance;
+        this.notify('distance');
+    }
+
+    get orientation() {
+        return this._orientation;
+    }
+
+    set orientation(orientation) {
+        if (this._orientation === orientation)
+            return;
+
+        this._orientation = orientation;
+        this.notify('orientation');
+    }
+
+    vfunc_gesture_prepare(actor) {
+        if (!super.vfunc_gesture_prepare(actor))
+            return false;
+
+        if ((this._allowedModes & Main.actionMode) === 0)
+            return false;
+
+        let time = this.get_last_event(0).get_time();
+        let [xPress, yPress] = this.get_press_coords(0);
+        let [x, y] = this.get_motion_coords(0);
+
+        this._lastPosition =
+            this._orientation === Clutter.Orientation.VERTICAL ? y : x;
+
+        this.emit('begin', time, xPress, yPress);
+        return true;
+    }
+
+    vfunc_gesture_progress(_actor) {
+        let [x, y] = this.get_motion_coords(0);
+        let pos = this._orientation === Clutter.Orientation.VERTICAL ? y : x;
+
+        let delta = pos - this._lastPosition;
+        this._lastPosition = pos;
+
+        let time = this.get_last_event(0).get_time();
+
+        this.emit('update', time, -delta / this._distance);
+
+        return true;
+    }
+
+    vfunc_gesture_end(_actor) {
+        let time = this.get_last_event(0).get_time();
+
+        this.emit('end', time);
+    }
+
+    vfunc_gesture_cancel(_actor) {
+        let time = Clutter.get_current_event_time();
+
+        this.emit('cancel', time);
+    }
+});
+
+const ScrollGesture = GObject.registerClass({
+    Properties: {
+        'enabled': GObject.ParamSpec.boolean(
+            'enabled', 'enabled', 'enabled',
+            GObject.ParamFlags.READWRITE,
+            true),
+        'orientation': GObject.ParamSpec.enum(
+            'orientation', 'orientation', 'orientation',
+            GObject.ParamFlags.READWRITE,
+            Clutter.Orientation, Clutter.Orientation.VERTICAL),
+    },
+    Signals: {
+        'begin':  { param_types: [GObject.TYPE_UINT, GObject.TYPE_DOUBLE, GObject.TYPE_DOUBLE] },
+        'update': { param_types: [GObject.TYPE_UINT, GObject.TYPE_DOUBLE] },
+        'end':    { param_types: [GObject.TYPE_UINT] },
+    },
+}, class ScrollGesture extends GObject.Object {
+    _init(actor, allowedModes) {
+        super._init();
+        this._allowedModes = allowedModes;
+        this._began = false;
+        this._enabled = true;
+        this._orientation = Clutter.Orientation.VERTICAL;
+
+        actor.connect('scroll-event', this._handleEvent.bind(this));
+    }
+
+    get enabled() {
+        return this._enabled;
+    }
+
+    set enabled(enabled) {
+        if (this._enabled === enabled)
+            return;
+
+        this._enabled = enabled;
+        this.notify('enabled');
+    }
+
+    get orientation() {
+        return this._orientation;
+    }
+
+    set orientation(orientation) {
+        if (this._orientation === orientation)
+            return;
+
+        this._orientation = orientation;
+        this.notify('orientation');
+    }
+
+    canHandleEvent(event) {
+        if (event.type() !== Clutter.EventType.SCROLL)
+            return false;
+
+        if (event.get_scroll_source() !== Clutter.ScrollSource.FINGER &&
+            event.get_source_device().get_device_type() !== Clutter.InputDeviceType.TOUCHPAD_DEVICE)
+            return false;
+
+        if (!this.enabled)
+            return false;
+
+        if ((this._allowedModes & Main.actionMode) === 0)
+            return false;
+
+        return true;
+    }
+
+    _handleEvent(actor, event) {
+        if (!this.canHandleEvent(event))
+            return Clutter.EVENT_PROPAGATE;
+
+        if (event.get_scroll_direction() !== Clutter.ScrollDirection.SMOOTH)
+            return Clutter.EVENT_PROPAGATE;
+
+        let time = event.get_time();
+        let [dx, dy] = event.get_scroll_delta();
+        if (dx === 0 && dy === 0) {
+            this.emit('end', time);
+            this._began = false;
+            return Clutter.EVENT_STOP;
+        }
+
+        if (!this._began) {
+            let [x, y] = event.get_coords();
+            this.emit('begin', time, x, y);
+            this._began = true;
+        }
+
+        let delta;
+        if (this._orientation === Clutter.Orientation.VERTICAL)
+            delta = dy / TOUCHPAD_BASE_HEIGHT;
+        else
+            delta = dx / TOUCHPAD_BASE_WIDTH;
+
+        this.emit('update', time, delta * SCROLL_MULTIPLIER);
+
+        return Clutter.EVENT_STOP;
+    }
+});
+
+// USAGE:
+//
+// To correctly implement the gesture, there must be handlers for the following
+// signals:
+//
+// begin(tracker, monitor)
+//   The handler should check whether a deceleration animation is currently
+//   running. If it is, it should stop the animation (without resetting
+//   progress). Then it should call:
+//   tracker.confirmSwipe(distance, snapPoints, currentProgress, cancelProgress)
+//   If it's not called, the swipe would be ignored.
+//   The parameters are:
+//    * distance: the page size;
+//    * snapPoints: an (sorted with ascending order) array of snap points;
+//    * currentProgress: the current progress;
+//    * cancelprogress: a non-transient value that would be used if the gesture
+//      is cancelled.
+//   If no animation was running, currentProgress and cancelProgress should be
+//   same. The handler may set 'orientation' property here.
+//
+// update(tracker, progress)
+//   The handler should set the progress to the given value.
+//
+// end(tracker, duration, endProgress)
+//   The handler should animate the progress to endProgress. If endProgress is
+//   0, it should do nothing after the animation, otherwise it should change the
+//   state, e.g. change the current page or switch workspace.
+//   NOTE: duration can be 0 in some cases, in this case it should finish
+//   instantly.
+
+/** A class for handling swipe gestures */
+var SwipeTracker = GObject.registerClass({
+    Properties: {
+        'enabled': GObject.ParamSpec.boolean(
+            'enabled', 'enabled', 'enabled',
+            GObject.ParamFlags.READWRITE,
+            true),
+        'orientation': GObject.ParamSpec.enum(
+            'orientation', 'orientation', 'orientation',
+            GObject.ParamFlags.READWRITE,
+            Clutter.Orientation, Clutter.Orientation.VERTICAL),
+        'distance': GObject.ParamSpec.double(
+            'distance', 'distance', 'distance',
+            GObject.ParamFlags.READWRITE,
+            0, Infinity, 0),
+    },
+    Signals: {
+        'begin':  { param_types: [GObject.TYPE_UINT] },
+        'update': { param_types: [GObject.TYPE_DOUBLE] },
+        'end':    { param_types: [GObject.TYPE_UINT64, GObject.TYPE_DOUBLE] },
+    },
+}, class SwipeTracker extends GObject.Object {
+    _init(actor, allowedModes, params) {
+        super._init();
+        params = Params.parse(params, { allowDrag: true, allowScroll: true });
+
+        this._allowedModes = allowedModes;
+        this._enabled = true;
+        this._orientation = Clutter.Orientation.VERTICAL;
+        this._distance = global.screen_height;
+
+        this._reset();
+
+        this._touchpadGesture = new TouchpadSwipeGesture(allowedModes);
+        this._touchpadGesture.connect('begin', this._beginGesture.bind(this));
+        this._touchpadGesture.connect('update', this._updateGesture.bind(this));
+        this._touchpadGesture.connect('end', this._endGesture.bind(this));
+        this.bind_property('enabled', this._touchpadGesture, 'enabled', 0);
+        this.bind_property('orientation', this._touchpadGesture, 'orientation', 0);
+
+        this._touchGesture = new TouchSwipeGesture(allowedModes, 4,
+            Clutter.GestureTriggerEdge.NONE);
+        this._touchGesture.connect('begin', this._beginTouchSwipe.bind(this));
+        this._touchGesture.connect('update', this._updateGesture.bind(this));
+        this._touchGesture.connect('end', this._endGesture.bind(this));
+        this._touchGesture.connect('cancel', this._cancelGesture.bind(this));
+        this.bind_property('enabled', this._touchGesture, 'enabled', 0);
+        this.bind_property('orientation', this._touchGesture, 'orientation', 0);
+        this.bind_property('distance', this._touchGesture, 'distance', 0);
+        global.stage.add_action(this._touchGesture);
+
+        if (params.allowDrag) {
+            this._dragGesture = new TouchSwipeGesture(allowedModes, 1,
+                Clutter.GestureTriggerEdge.AFTER);
+            this._dragGesture.connect('begin', this._beginGesture.bind(this));
+            this._dragGesture.connect('update', this._updateGesture.bind(this));
+            this._dragGesture.connect('end', this._endGesture.bind(this));
+            this._dragGesture.connect('cancel', this._cancelGesture.bind(this));
+            this.bind_property('enabled', this._dragGesture, 'enabled', 0);
+            this.bind_property('orientation', this._dragGesture, 'orientation', 0);
+            this.bind_property('distance', this._dragGesture, 'distance', 0);
+            actor.add_action(this._dragGesture);
+        } else {
+            this._dragGesture = null;
+        }
+
+        if (params.allowScroll) {
+            this._scrollGesture = new ScrollGesture(actor, allowedModes);
+            this._scrollGesture.connect('begin', this._beginGesture.bind(this));
+            this._scrollGesture.connect('update', this._updateGesture.bind(this));
+            this._scrollGesture.connect('end', this._endGesture.bind(this));
+            this.bind_property('enabled', this._scrollGesture, 'enabled', 0);
+            this.bind_property('orientation', this._scrollGesture, 'orientation', 0);
+        } else {
+            this._scrollGesture = null;
+        }
+    }
+
+    /**
+     * canHandleScrollEvent:
+     * @param {Clutter.Event} scrollEvent: an event to check
+     * @returns {bool} whether the event can be handled by the tracker
+     *
+     * This function can be used to combine swipe gesture and mouse
+     * scrolling.
+     */
+    canHandleScrollEvent(scrollEvent) {
+        if (!this.enabled || this._scrollGesture === null)
+            return false;
+
+        return this._scrollGesture.canHandleEvent(scrollEvent);
+    }
+
+    get enabled() {
+        return this._enabled;
+    }
+
+    set enabled(enabled) {
+        if (this._enabled === enabled)
+            return;
+
+        this._enabled = enabled;
+        if (!enabled && this._state === State.SCROLLING)
+            this._interrupt();
+        this.notify('enabled');
+    }
+
+    get orientation() {
+        return this._orientation;
+    }
+
+    set orientation(orientation) {
+        if (this._orientation === orientation)
+            return;
+
+        this._orientation = orientation;
+        this.notify('orientation');
+    }
+
+    get distance() {
+        return this._distance;
+    }
+
+    set distance(distance) {
+        if (this._distance === distance)
+            return;
+
+        this._distance = distance;
+        this.notify('distance');
+    }
+
+    _reset() {
+        this._state = State.NONE;
+
+        this._snapPoints = [];
+        this._initialProgress = 0;
+        this._cancelProgress = 0;
+
+        this._prevOffset = 0;
+        this._progress = 0;
+
+        this._prevTime = 0;
+        this._velocity = 0;
+
+        this._cancelled = false;
+    }
+
+    _interrupt() {
+        this.emit('end', 0, this._cancelProgress);
+        this._reset();
+    }
+
+    _beginTouchSwipe(gesture, time, x, y) {
+        if (this._dragGesture)
+            this._dragGesture.cancel();
+
+        this._beginGesture(gesture, time, x, y);
+    }
+
+    _beginGesture(gesture, time, x, y) {
+        if (this._state === State.SCROLLING)
+            return;
+
+        this._prevTime = time;
+
+        let rect = new Meta.Rectangle({ x, y, width: 1, height: 1 });
+        let monitor = global.display.get_monitor_index_for_rect(rect);
+
+        this.emit('begin', monitor);
+    }
+
+    _updateGesture(gesture, time, delta) {
+        if (this._state !== State.SCROLLING)
+            return;
+
+        if ((this._allowedModes & Main.actionMode) === 0 || !this.enabled) {
+            this._interrupt();
+            return;
+        }
+
+        if (this.orientation === Clutter.Orientation.HORIZONTAL &&
+            Clutter.get_default_text_direction() === Clutter.TextDirection.RTL)
+            delta = -delta;
+
+        this._progress += delta;
+
+        if (time !== this._prevTime)
+            this._velocity = delta / (time - this._prevTime);
+
+        let firstPoint = this._snapPoints[0];
+        let lastPoint = this._snapPoints[this._snapPoints.length - 1];
+        this._progress = clamp(this._progress, firstPoint, lastPoint);
+        this._progress = clamp(this._progress,
+            this._initialProgress - 1, this._initialProgress + 1);
+
+        this.emit('update', this._progress);
+
+        this._prevTime = time;
+    }
+
+    _getClosestSnapPoints() {
+        let upper = this._snapPoints.find(p => p >= this._progress);
+        let lower = this._snapPoints.slice().reverse().find(p => p <= this._progress);
+        return [lower, upper];
+    }
+
+    _getEndProgress() {
+        if (this._cancelled)
+            return this._cancelProgress;
+
+        let [lower, upper] = this._getClosestSnapPoints();
+        let middle = (upper + lower) / 2;
+
+        if (this._progress > middle) {
+            let thresholdMet = this._velocity * this._distance > -VELOCITY_THRESHOLD;
+            return thresholdMet || this._initialProgress > upper ? upper : lower;
+        } else {
+            let thresholdMet = this._velocity * this._distance < VELOCITY_THRESHOLD;
+            return thresholdMet || this._initialProgress < lower ? lower : upper;
+        }
+    }
+
+    _endGesture(_gesture, _time) {
+        if (this._state !== State.SCROLLING)
+            return;
+
+        if ((this._allowedModes & Main.actionMode) === 0 || !this.enabled) {
+            this._interrupt();
+            return;
+        }
+
+        let endProgress = this._getEndProgress();
+
+        let velocity = ANIMATION_BASE_VELOCITY;
+        if ((endProgress - this._progress) * this._velocity > 0)
+            velocity = this._velocity;
+
+        let duration = Math.abs((this._progress - endProgress) / velocity * DURATION_MULTIPLIER);
+        if (duration > 0) {
+            duration = clamp(duration,
+                MIN_ANIMATION_DURATION, MAX_ANIMATION_DURATION);
+        }
+
+        this.emit('end', duration, endProgress);
+        this._reset();
+    }
+
+    _cancelGesture(gesture, time) {
+        if (this._state !== State.SCROLLING)
+            return;
+
+        this._cancelled = true;
+        this._endGesture(gesture, time);
+    }
+
+    /**
+     * confirmSwipe:
+     * @param {number} distance: swipe distance in pixels
+     * @param {number[]} snapPoints:
+     *     An array of snap points, sorted in ascending order
+     * @param {number} currentProgress: initial progress value
+     * @param {number} cancelProgress: the value to be used on cancelling
+     *
+     * Confirms a swipe. User has to call this in 'begin' signal handler,
+     * otherwise the swipe wouldn't start. If there's an animation running,
+     * it should be stopped first.
+     *
+     * @cancel_progress must always be a snap point, or a value matching
+     * some other non-transient state.
+     */
+    confirmSwipe(distance, snapPoints, currentProgress, cancelProgress) {
+        this.distance = distance;
+        this._snapPoints = snapPoints;
+        this._initialProgress = currentProgress;
+        this._progress = currentProgress;
+        this._cancelProgress = cancelProgress;
+
+        this._velocity = 0;
+        this._state = State.SCROLLING;
+    }
+});

js/ui/switchMonitor.js

@@ -86,7 +86,10 @@ class SwitchMonitorSwitcher extends SwitcherPopup.SwitcherList {
                                  icon_size: APP_ICON_SIZE });
         box.add_child(icon);
 
-        let text = new St.Label({ text: item.label });
+        let text = new St.Label({
+            text: item.label,
+            x_align: Clutter.ActorAlign.CENTER,
+        });
         box.add_child(text);
 
         this.addItem(box, text);

js/ui/switcherPopup.js

@@ -330,6 +330,11 @@ var SwitcherPopup = GObject.registerClass({
             GLib.source_remove(this._initialDelayTimeoutId);
         if (this._noModsTimeoutId != 0)
             GLib.source_remove(this._noModsTimeoutId);
+
+        // Make sure the SwitcherList is always destroyed, it may not be
+        // a child of the actor at this point.
+        if (this._switcherList)
+            this._switcherList.destroy();
     }
 
     _select(num) {

js/ui/viewSelector.js

@@ -128,7 +128,7 @@ var ViewSelector = GObject.registerClass({
         'page-empty': {},
     },
 }, class ViewSelector extends Shell.Stack {
-    _init(searchEntry, showAppsButton) {
+    _init(searchEntry, workspaceAdjustment, showAppsButton) {
         super._init({
             name: 'viewSelector',
             x_expand: true,
@@ -171,7 +171,8 @@ var ViewSelector = GObject.registerClass({
         this._iconClickedId = 0;
         this._capturedEventId = 0;
 
-        this._workspacesDisplay = new WorkspacesView.WorkspacesDisplay();
+        this._workspacesDisplay =
+            new WorkspacesView.WorkspacesDisplay(workspaceAdjustment);
         this._workspacesPage = this._addPage(this._workspacesDisplay,
                                              _("Windows"), 'focus-windows-symbolic');
 

js/ui/windowManager.js

@@ -2,7 +2,6 @@
 /* exported WindowManager */
 
 const { Clutter, Gio, GLib, GObject, Meta, Shell, St } = imports.gi;
-const Signals = imports.signals;
 
 const AltTab = imports.ui.altTab;
 const AppFavorites = imports.ui.appFavorites;
@@ -15,6 +14,7 @@ const WindowMenu = imports.ui.windowMenu;
 const PadOsd = imports.ui.padOsd;
 const EdgeDragAction = imports.ui.edgeDragAction;
 const CloseDialog = imports.ui.closeDialog;
+const SwipeTracker = imports.ui.swipeTracker;
 const SwitchMonitor = imports.ui.switchMonitor;
 const IBusManager = imports.misc.ibusManager;
 
@@ -30,7 +30,6 @@ var WINDOW_ANIMATION_TIME = 250;
 var DIM_BRIGHTNESS = -0.3;
 var DIM_TIME = 500;
 var UNDIM_TIME = 250;
-var WS_MOTION_THRESHOLD = 100;
 var APP_MOTION_THRESHOLD = 30;
 
 var ONE_SECOND = 1000; // in ms
@@ -52,13 +51,11 @@ class DisplayChangeDialog extends ModalDialog.ModalDialog {
 
         this._countDown = Meta.MonitorManager.get_display_configuration_timeout();
 
-        let iconName = 'preferences-desktop-display-symbolic';
-        let icon = new Gio.ThemedIcon({ name: iconName });
         let title = _("Do you want to keep these display settings?");
-        let body = this._formatCountDown();
+        let description = this._formatCountDown();
 
         this._content = new Dialog.MessageDialogContent({
-            icon, title, body,
+            title, description,
             x_expand: true,
             y_expand: true,
         });
@@ -104,7 +101,7 @@ class DisplayChangeDialog extends ModalDialog.ModalDialog {
             return GLib.SOURCE_REMOVE;
         }
 
-        this._content.body = this._formatCountDown();
+        this._content.description = this._formatCountDown();
         return GLib.SOURCE_CONTINUE;
     }
 
@@ -468,147 +465,6 @@ class TilePreview extends St.Widget {
     }
 });
 
-var TouchpadWorkspaceSwitchAction = class {
-    constructor(actor, allowedModes) {
-        this._allowedModes = allowedModes;
-        this._dx = 0;
-        this._dy = 0;
-        this._enabled = true;
-        actor.connect('captured-event', this._handleEvent.bind(this));
-        this._touchpadSettings = new Gio.Settings({ schema_id: 'org.gnome.desktop.peripherals.touchpad' });
-    }
-
-    get enabled() {
-        return this._enabled;
-    }
-
-    set enabled(enabled) {
-        if (this._enabled == enabled)
-            return;
-
-        this._enabled = enabled;
-        if (!enabled)
-            this.emit('cancel');
-    }
-
-    _checkActivated() {
-        let dir;
-
-        if (this._dy < -WS_MOTION_THRESHOLD)
-            dir = Meta.MotionDirection.DOWN;
-        else if (this._dy > WS_MOTION_THRESHOLD)
-            dir = Meta.MotionDirection.UP;
-        else if (this._dx < -WS_MOTION_THRESHOLD)
-            dir = Meta.MotionDirection.RIGHT;
-        else if (this._dx > WS_MOTION_THRESHOLD)
-            dir = Meta.MotionDirection.LEFT;
-        else
-            return false;
-
-        this.emit('activated', dir);
-        return true;
-    }
-
-    _handleEvent(actor, event) {
-        if (event.type() != Clutter.EventType.TOUCHPAD_SWIPE)
-            return Clutter.EVENT_PROPAGATE;
-
-        if (event.get_touchpad_gesture_finger_count() != 4)
-            return Clutter.EVENT_PROPAGATE;
-
-        if ((this._allowedModes & Main.actionMode) == 0)
-            return Clutter.EVENT_PROPAGATE;
-
-        if (!this._enabled)
-            return Clutter.EVENT_PROPAGATE;
-
-        if (event.get_gesture_phase() == Clutter.TouchpadGesturePhase.UPDATE) {
-            let [dx, dy] = event.get_gesture_motion_delta();
-
-            // Scale deltas up a bit to make it feel snappier
-            this._dx += dx * 2;
-            if (!this._touchpadSettings.get_boolean('natural-scroll'))
-                this._dy -= dy * 2;
-            else
-                this._dy += dy * 2;
-
-            this.emit('motion', this._dx, this._dy);
-        } else {
-            if ((event.get_gesture_phase() == Clutter.TouchpadGesturePhase.END && !this._checkActivated()) ||
-                event.get_gesture_phase() == Clutter.TouchpadGesturePhase.CANCEL)
-                this.emit('cancel');
-
-            this._dx = 0;
-            this._dy = 0;
-        }
-
-        return Clutter.EVENT_STOP;
-    }
-};
-Signals.addSignalMethods(TouchpadWorkspaceSwitchAction.prototype);
-
-var WorkspaceSwitchAction = GObject.registerClass({
-    Signals: { 'activated': { param_types: [Meta.MotionDirection.$gtype] },
-               'motion':    { param_types: [GObject.TYPE_DOUBLE, GObject.TYPE_DOUBLE] },
-               'cancel':    { param_types: [] } },
-}, class WorkspaceSwitchAction extends Clutter.SwipeAction {
-    _init(allowedModes) {
-        super._init();
-        this.set_n_touch_points(4);
-        this._swept = false;
-        this._allowedModes = allowedModes;
-
-        global.display.connect('grab-op-begin', () => {
-            this.cancel();
-        });
-    }
-
-    vfunc_gesture_prepare(actor) {
-        this._swept = false;
-
-        if (!super.vfunc_gesture_prepare(actor))
-            return false;
-
-        return this._allowedModes & Main.actionMode;
-    }
-
-    vfunc_gesture_progress(_actor) {
-        let [x, y] = this.get_motion_coords(0);
-        let [xPress, yPress] = this.get_press_coords(0);
-        this.emit('motion', x - xPress, y - yPress);
-        return true;
-    }
-
-    vfunc_gesture_cancel(_actor) {
-        if (!this._swept)
-            this.emit('cancel');
-    }
-
-    vfunc_swipe(actor, direction) {
-        let [x, y] = this.get_motion_coords(0);
-        let [xPress, yPress] = this.get_press_coords(0);
-        if (Math.abs(x - xPress) < WS_MOTION_THRESHOLD &&
-            Math.abs(y - yPress) < WS_MOTION_THRESHOLD) {
-            this.emit('cancel');
-            return;
-        }
-
-        let dir;
-
-        if (direction & Clutter.SwipeDirection.UP)
-            dir = Meta.MotionDirection.DOWN;
-        else if (direction & Clutter.SwipeDirection.DOWN)
-            dir = Meta.MotionDirection.UP;
-        else if (direction & Clutter.SwipeDirection.LEFT)
-            dir = Meta.MotionDirection.RIGHT;
-        else if (direction & Clutter.SwipeDirection.RIGHT)
-            dir = Meta.MotionDirection.LEFT;
-
-        this._swept = true;
-        this.emit('activated', dir);
-    }
-});
-
 var AppSwitchAction = GObject.registerClass({
     Signals: { 'activated': {} },
 }, class AppSwitchAction extends Clutter.GestureAction {
@@ -1054,10 +910,17 @@ var WindowManager = class {
         Main.overview.connect('showing', () => {
             for (let i = 0; i < this._dimmedWindows.length; i++)
                 this._undimWindow(this._dimmedWindows[i]);
+
+            if (this._switchData) {
+                if (this._switchData.gestureActivated)
+                    this._switchWorkspaceStop();
+                this._swipeTracker.enabled = false;
+            }
         });
         Main.overview.connect('hiding', () => {
             for (let i = 0; i < this._dimmedWindows.length; i++)
                 this._dimWindow(this._dimmedWindows[i]);
+            this._swipeTracker.enabled = true;
         });
 
         this._windowMenuManager = new WindowMenu.WindowMenuManager();
@@ -1068,18 +931,12 @@ var WindowManager = class {
         global.workspace_manager.override_workspace_layout(Meta.DisplayCorner.TOPLEFT,
                                                            false, -1, 1);
 
-        let allowedModes = Shell.ActionMode.NORMAL;
-        let workspaceSwitchAction = new WorkspaceSwitchAction(allowedModes);
-        workspaceSwitchAction.connect('motion', this._switchWorkspaceMotion.bind(this));
-        workspaceSwitchAction.connect('activated', this._actionSwitchWorkspace.bind(this));
-        workspaceSwitchAction.connect('cancel', this._switchWorkspaceCancel.bind(this));
-        global.stage.add_action(workspaceSwitchAction);
-
-        // This is not a normal Clutter.GestureAction, doesn't need add_action()
-        let touchpadSwitchAction = new TouchpadWorkspaceSwitchAction(global.stage, allowedModes);
-        touchpadSwitchAction.connect('motion', this._switchWorkspaceMotion.bind(this));
-        touchpadSwitchAction.connect('activated', this._actionSwitchWorkspace.bind(this));
-        touchpadSwitchAction.connect('cancel', this._switchWorkspaceCancel.bind(this));
+        let swipeTracker = new SwipeTracker.SwipeTracker(global.stage,
+            Shell.ActionMode.NORMAL, { allowDrag: false, allowScroll: false });
+        swipeTracker.connect('begin', this._switchWorkspaceBegin.bind(this));
+        swipeTracker.connect('update', this._switchWorkspaceUpdate.bind(this));
+        swipeTracker.connect('end', this._switchWorkspaceEnd.bind(this));
+        this._swipeTracker = swipeTracker;
 
         let appSwitchAction = new AppSwitchAction();
         appSwitchAction.connect('activated', this._switchApp.bind(this));
@@ -1121,52 +978,6 @@ var WindowManager = class {
         return this._currentPadOsd;
     }
 
-    _switchWorkspaceMotion(action, xRel, yRel) {
-        let workspaceManager = global.workspace_manager;
-        let activeWorkspace = workspaceManager.get_active_workspace();
-
-        if (!this._switchData)
-            this._prepareWorkspaceSwitch(activeWorkspace.index(), -1);
-
-        if (yRel < 0 && !this._switchData.surroundings[Meta.MotionDirection.DOWN])
-            yRel = 0;
-        if (yRel > 0 && !this._switchData.surroundings[Meta.MotionDirection.UP])
-            yRel = 0;
-        if (xRel < 0 && !this._switchData.surroundings[Meta.MotionDirection.RIGHT])
-            xRel = 0;
-        if (xRel > 0 && !this._switchData.surroundings[Meta.MotionDirection.LEFT])
-            xRel = 0;
-
-        this._switchData.container.set_position(xRel, yRel);
-    }
-
-    _switchWorkspaceCancel() {
-        if (!this._switchData || this._switchData.inProgress)
-            return;
-        let switchData = this._switchData;
-        this._switchData = null;
-        switchData.container.ease({
-            x: 0,
-            y: 0,
-            duration: WINDOW_ANIMATION_TIME,
-            mode: Clutter.AnimationMode.EASE_OUT_QUAD,
-            onComplete: () => this._finishWorkspaceSwitch(switchData),
-        });
-    }
-
-    _actionSwitchWorkspace(action, direction) {
-        let workspaceManager = global.workspace_manager;
-        let activeWorkspace = workspaceManager.get_active_workspace();
-        let newWs = activeWorkspace.get_neighbor(direction);
-
-        if (newWs == activeWorkspace) {
-            this._switchWorkspaceCancel();
-        } else {
-            this._switchData.gestureActivated = true;
-            this.actionMoveWorkspace(newWs);
-        }
-    }
-
     _lookupIndex(windows, metaWindow) {
         for (let i = 0; i < windows.length; i++) {
             if (windows[i].metaWindow == metaWindow)
@@ -1280,7 +1091,8 @@ var WindowManager = class {
     }
 
     _shouldAnimate() {
-        return !Main.overview.visible;
+        return !(Main.overview.visible ||
+            (this._switchData && this._switchData.gestureActivated));
     }
 
     _shouldAnimateActor(actor, types) {
@@ -1315,12 +1127,7 @@ var WindowManager = class {
                 opacity: 0,
                 duration: MINIMIZE_WINDOW_ANIMATION_TIME,
                 mode: Clutter.AnimationMode.EASE_OUT_QUAD,
-                onStopped: isFinished => {
-                    if (isFinished)
-                        this._minimizeWindowDone(shellwm, actor);
-                    else
-                        this._minimizeWindowOverwritten(shellwm, actor);
-                },
+                onStopped: () => this._minimizeWindowDone(shellwm, actor),
             });
         } else {
             let xDest, yDest, xScale, yScale;
@@ -1865,13 +1672,17 @@ var WindowManager = class {
                 continue;
             }
 
-            let info = { index: ws.index(),
-                         actor: new Clutter.Actor() };
+            let [x, y] = this._getPositionForDirection(dir, curWs, ws);
+            let info = {
+                index: ws.index(),
+                actor: new Clutter.Actor(),
+                xDest: x,
+                yDest: y,
+            };
             switchData.surroundings[dir] = info;
             switchData.container.add_actor(info.actor);
             switchData.container.set_child_above_sibling(info.actor, null);
 
-            let [x, y] = this._getPositionForDirection(dir, curWs, ws);
             info.actor.set_position(x, y);
         }
 
@@ -1953,11 +1764,7 @@ var WindowManager = class {
             return;
         }
 
-        // If we come from a gesture, switchData will already be set,
-        // and we don't want to overwrite it.
-        if (!this._switchData)
-            this._prepareWorkspaceSwitch(from, to, direction);
-
+        this._prepareWorkspaceSwitch(from, to, direction);
         this._switchData.inProgress = true;
 
         let workspaceManager = global.workspace_manager;
@@ -1977,7 +1784,7 @@ var WindowManager = class {
             x: xDest,
             y: yDest,
             duration: WINDOW_ANIMATION_TIME,
-            mode: Clutter.AnimationMode.EASE_OUT_QUAD,
+            mode: Clutter.AnimationMode.EASE_OUT_CUBIC,
             onComplete: () => this._switchWorkspaceDone(shellwm),
         });
     }
@@ -1987,6 +1794,158 @@ var WindowManager = class {
         shellwm.completed_switch_workspace();
     }
 
+    _directionForProgress(progress) {
+        if (global.workspace_manager.layout_rows === -1) {
+            return progress > 0
+                ? Meta.MotionDirection.DOWN
+                : Meta.MotionDirection.UP;
+        } else if (Clutter.get_default_text_direction() === Clutter.TextDirection.RTL) {
+            return progress > 0
+                ? Meta.MotionDirection.LEFT
+                : Meta.MotionDirection.RIGHT;
+        } else {
+            return progress > 0
+                ? Meta.MotionDirection.RIGHT
+                : Meta.MotionDirection.LEFT;
+        }
+    }
+
+    _getProgressRange() {
+        if (!this._switchData)
+            return [0, 0];
+
+        let lower = 0;
+        let upper = 0;
+
+        let horiz = global.workspace_manager.layout_rows !== -1;
+        let baseDistance;
+        if (horiz)
+            baseDistance = global.screen_width;
+        else
+            baseDistance = global.screen_height;
+
+        let direction = this._directionForProgress(-1);
+        let info = this._switchData.surroundings[direction];
+        if (info !== null) {
+            let distance = horiz ? info.xDest : info.yDest;
+            lower = -Math.abs(distance) / baseDistance;
+        }
+
+        direction = this._directionForProgress(1);
+        info = this._switchData.surroundings[direction];
+        if (info !== null) {
+            let distance = horiz ? info.xDest : info.yDest;
+            upper = Math.abs(distance) / baseDistance;
+        }
+
+        return [lower, upper];
+    }
+
+    _switchWorkspaceBegin(tracker, monitor) {
+        if (Meta.prefs_get_workspaces_only_on_primary() &&
+            monitor !== Main.layoutManager.primaryIndex)
+            return;
+
+        let workspaceManager = global.workspace_manager;
+        let horiz = workspaceManager.layout_rows !== -1;
+        tracker.orientation = horiz
+            ? Clutter.Orientation.HORIZONTAL
+            : Clutter.Orientation.VERTICAL;
+
+        let activeWorkspace = workspaceManager.get_active_workspace();
+
+        let baseDistance;
+        if (horiz)
+            baseDistance = global.screen_width;
+        else
+            baseDistance = global.screen_height;
+
+        let progress;
+        if (this._switchData && this._switchData.gestureActivated) {
+            this._switchData.container.remove_all_transitions();
+            if (!horiz)
+                progress = -this._switchData.container.y / baseDistance;
+            else if (Clutter.get_default_text_direction() === Clutter.TextDirection.RTL)
+                progress = this._switchData.container.x / baseDistance;
+            else
+                progress = -this._switchData.container.x / baseDistance;
+        } else {
+            this._prepareWorkspaceSwitch(activeWorkspace.index(), -1);
+            progress = 0;
+        }
+
+        let points = [];
+        let [lower, upper] = this._getProgressRange();
+
+        if (lower !== 0)
+            points.push(lower);
+
+        points.push(0);
+
+        if (upper !== 0)
+            points.push(upper);
+
+        tracker.confirmSwipe(baseDistance, points, progress, 0);
+    }
+
+    _switchWorkspaceUpdate(tracker, progress) {
+        if (!this._switchData)
+            return;
+
+        let direction = this._directionForProgress(progress);
+        let info = this._switchData.surroundings[direction];
+        let xPos = 0;
+        let yPos = 0;
+        if (info) {
+            if (global.workspace_manager.layout_rows === -1)
+                yPos = -Math.round(progress * global.screen_height);
+            else if (Clutter.get_default_text_direction() === Clutter.TextDirection.RTL)
+                xPos = Math.round(progress * global.screen_width);
+            else
+                xPos = -Math.round(progress * global.screen_width);
+        }
+
+        this._switchData.container.set_position(xPos, yPos);
+    }
+
+    _switchWorkspaceEnd(tracker, duration, endProgress) {
+        if (!this._switchData)
+            return;
+
+        let workspaceManager = global.workspace_manager;
+        let activeWorkspace = workspaceManager.get_active_workspace();
+        let newWs = activeWorkspace;
+        let xDest = 0;
+        let yDest = 0;
+        if (endProgress !== 0) {
+            let direction = this._directionForProgress(endProgress);
+            newWs = activeWorkspace.get_neighbor(direction);
+            xDest = -this._switchData.surroundings[direction].xDest;
+            yDest = -this._switchData.surroundings[direction].yDest;
+        }
+
+        let switchData = this._switchData;
+        switchData.gestureActivated = true;
+
+        this._switchData.container.ease({
+            x: xDest,
+            y: yDest,
+            duration,
+            mode: Clutter.AnimationMode.EASE_OUT_CUBIC,
+            onComplete: () => {
+                if (newWs !== activeWorkspace)
+                    this.actionMoveWorkspace(newWs);
+                this._finishWorkspaceSwitch(switchData);
+            },
+        });
+    }
+
+    _switchWorkspaceStop() {
+        this._switchData.container.x = 0;
+        this._switchData.container.y = 0;
+        this._finishWorkspaceSwitch(this._switchData);
+    }
+
     _showTilePreview(shellwm, window, tileRect, monitorIndex) {
         if (!this._tilePreview)
             this._tilePreview = new TilePreview();

js/ui/workspaceThumbnail.js

@@ -7,7 +7,6 @@ const Background = imports.ui.background;
 const DND = imports.ui.dnd;
 const Main = imports.ui.main;
 const Workspace = imports.ui.workspace;
-const WorkspacesView = imports.ui.workspacesView;
 
 // The maximum size of a thumbnail is 1/10 the width and height of the screen
 let MAX_THUMBNAIL_SCALE = 1 / 10.;
@@ -628,7 +627,7 @@ var ThumbnailsBox = GObject.registerClass({
             0, Infinity, 0),
     },
 }, class ThumbnailsBox extends St.Widget {
-    _init() {
+    _init(scrollAdjustment) {
         super._init({ reactive: true,
                       style_class: 'workspace-thumbnails',
                       request_mode: Clutter.RequestMode.WIDTH_FOR_HEIGHT });
@@ -658,7 +657,6 @@ var ThumbnailsBox = GObject.registerClass({
         this._pendingScaleUpdate = false;
         this._stateUpdateQueued = false;
         this._animatingIndicator = false;
-        this._indicatorY = 0; // only used when _animatingIndicator is true
 
         this._stateCounts = {};
         for (let key in ThumbnailState)
@@ -701,6 +699,20 @@ var ThumbnailsBox = GObject.registerClass({
         this._nWorkspacesNotifyId = 0;
         this._syncStackingId = 0;
         this._workareasChangedId = 0;
+
+        this._scrollAdjustment = scrollAdjustment;
+
+        this._scrollAdjustment.connect('notify::value', adj => {
+            let workspaceManager = global.workspace_manager;
+            let activeIndex = workspaceManager.get_active_workspace_index();
+
+            this._animatingIndicator = adj.value !== activeIndex;
+
+            if (!this._animatingIndicator)
+                this._queueUpdateStates();
+
+            this.queue_relayout();
+        });
     }
 
     _updateSwitcherVisibility() {
@@ -901,9 +913,6 @@ var ThumbnailsBox = GObject.registerClass({
     _createThumbnails() {
         let workspaceManager = global.workspace_manager;
 
-        this._switchWorkspaceNotifyId =
-            global.window_manager.connect('switch-workspace',
-                                          this._activeWorkspaceChanged.bind(this));
         this._nWorkspacesNotifyId =
             workspaceManager.connect('notify::n-workspaces',
                                      this._workspacesChanged.bind(this));
@@ -936,10 +945,6 @@ var ThumbnailsBox = GObject.registerClass({
         if (this._thumbnails.length == 0)
             return;
 
-        if (this._switchWorkspaceNotifyId > 0) {
-            global.window_manager.disconnect(this._switchWorkspaceNotifyId);
-            this._switchWorkspaceNotifyId = 0;
-        }
         if (this._nWorkspacesNotifyId > 0) {
             let workspaceManager = global.workspace_manager;
             workspaceManager.disconnect(this._nWorkspacesNotifyId);
@@ -1056,21 +1061,6 @@ var ThumbnailsBox = GObject.registerClass({
         return this._scale;
     }
 
-    // eslint-disable-next-line camelcase
-    set indicator_y(indicatorY) {
-        if (this._indicatorY == indicatorY)
-            return;
-
-        this._indicatorY = indicatorY;
-        this.notify('indicator-y');
-        this.queue_relayout();
-    }
-
-    // eslint-disable-next-line camelcase
-    get indicator_y() {
-        return this._indicatorY;
-    }
-
     _setThumbnailState(thumbnail, state) {
         this._stateCounts[thumbnail.state]--;
         thumbnail.state = state;
@@ -1263,13 +1253,16 @@ var ThumbnailsBox = GObject.registerClass({
         else
             slideOffset = thumbnailWidth + themeNode.get_padding(St.Side.RIGHT);
 
-        let indicatorY1 = this._indicatorY;
-        let indicatorY2;
-        // when not animating, the workspace position overrides this._indicatorY
-        let activeWorkspace = workspaceManager.get_active_workspace();
-        let indicatorWorkspace = !this._animatingIndicator ? activeWorkspace : null;
-        let indicatorThemeNode = this._indicator.get_theme_node();
+        let indicatorValue = this._scrollAdjustment.value;
+        let indicatorUpperWs = Math.ceil(indicatorValue);
+        let indicatorLowerWs = Math.floor(indicatorValue);
 
+        let indicatorLowerY1 = 0;
+        let indicatorLowerY2 = 0;
+        let indicatorUpperY1 = 0;
+        let indicatorUpperY2 = 0;
+
+        let indicatorThemeNode = this._indicator.get_theme_node();
         let indicatorTopFullBorder = indicatorThemeNode.get_padding(St.Side.TOP) + indicatorThemeNode.get_border_width(St.Side.TOP);
         let indicatorBottomFullBorder = indicatorThemeNode.get_padding(St.Side.BOTTOM) + indicatorThemeNode.get_border_width(St.Side.BOTTOM);
         let indicatorLeftFullBorder = indicatorThemeNode.get_padding(St.Side.LEFT) + indicatorThemeNode.get_border_width(St.Side.LEFT);
@@ -1321,9 +1314,13 @@ var ThumbnailsBox = GObject.registerClass({
             let y2 = Math.round(y + thumbnailHeight);
             let roundedVScale = (y2 - y1) / portholeHeight;
 
-            if (thumbnail.metaWorkspace == indicatorWorkspace) {
-                indicatorY1 = y1;
-                indicatorY2 = y2;
+            if (i === indicatorUpperWs) {
+                indicatorUpperY1 = y1;
+                indicatorUpperY2 = y2;
+            }
+            if (i === indicatorLowerWs) {
+                indicatorLowerY1 = y1;
+                indicatorLowerY2 = y2;
             }
 
             // Allocating a scaled actor is funny - x1/y1 correspond to the origin
@@ -1349,29 +1346,15 @@ var ThumbnailsBox = GObject.registerClass({
             childBox.x1 = box.x2 - thumbnailWidth;
             childBox.x2 = box.x2;
         }
+        let indicatorY1 = indicatorLowerY1 +
+            (indicatorUpperY1 - indicatorLowerY1) * (indicatorValue % 1);
+        let indicatorY2 = indicatorLowerY2 +
+            (indicatorUpperY2 - indicatorLowerY2) * (indicatorValue % 1);
+
         childBox.x1 -= indicatorLeftFullBorder;
         childBox.x2 += indicatorRightFullBorder;
         childBox.y1 = indicatorY1 - indicatorTopFullBorder;
-        childBox.y2 = (indicatorY2 ? indicatorY2 : indicatorY1 + thumbnailHeight) + indicatorBottomFullBorder;
+        childBox.y2 = indicatorY2 + indicatorBottomFullBorder;
         this._indicator.allocate(childBox, flags);
     }
-
-    _activeWorkspaceChanged(_wm, _from, _to, _direction) {
-        let workspaceManager = global.workspace_manager;
-        let activeWorkspace = workspaceManager.get_active_workspace();
-        let thumbnail = this._thumbnails.find(t => t.metaWorkspace == activeWorkspace);
-
-        this._animatingIndicator = true;
-        let indicatorThemeNode = this._indicator.get_theme_node();
-        let indicatorTopFullBorder = indicatorThemeNode.get_padding(St.Side.TOP) + indicatorThemeNode.get_border_width(St.Side.TOP);
-        this.indicator_y = this._indicator.allocation.y1 + indicatorTopFullBorder;
-        this.ease_property('indicator-y', thumbnail.allocation.y1, {
-            progress_mode: Clutter.AnimationMode.EASE_OUT_QUAD,
-            duration: WorkspacesView.WORKSPACE_SWITCH_TIME,
-            onComplete: () => {
-                this._animatingIndicator = false;
-                this._queueUpdateStates();
-            },
-        });
-    }
 });

js/ui/workspacesView.js

@@ -1,10 +1,10 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 /* exported WorkspacesView, WorkspacesDisplay */
 
-const { Clutter, Gio, GObject, Meta, Shell, St } = imports.gi;
+const { Clutter, Gio, GLib, GObject, Meta, Shell, St } = imports.gi;
 
 const Main = imports.ui.main;
-const WindowManager = imports.ui.windowManager;
+const SwipeTracker = imports.ui.swipeTracker;
 const Workspace = imports.ui.workspace;
 
 var WORKSPACE_SWITCH_TIME = 250;
@@ -73,25 +73,18 @@ var WorkspacesViewBase = GObject.registerClass({
 
 var WorkspacesView = GObject.registerClass(
 class WorkspacesView extends WorkspacesViewBase {
-    _init(monitorIndex) {
+    _init(monitorIndex, scrollAdjustment) {
         let workspaceManager = global.workspace_manager;
 
         super._init(monitorIndex);
 
         this._animating = false; // tweening
-        this._scrolling = false; // swipe-scrolling
         this._gestureActive = false; // touch(pad) gestures
-        this._animatingScroll = false; // programmatically updating the adjustment
 
-        let activeWorkspaceIndex = workspaceManager.get_active_workspace_index();
-        this.scrollAdjustment = new St.Adjustment({ value: activeWorkspaceIndex,
-                                                    lower: 0,
-                                                    page_increment: 1,
-                                                    page_size: 1,
-                                                    step_increment: 0,
-                                                    upper: workspaceManager.n_workspaces });
-        this.scrollAdjustment.connect('notify::value',
-                                      this._onScroll.bind(this));
+        this._scrollAdjustment = scrollAdjustment;
+        this._onScrollId =
+            this._scrollAdjustment.connect('notify::value',
+                this._onScroll.bind(this));
 
         this._workspaces = [];
         this._updateWorkspaces();
@@ -165,14 +158,6 @@ class WorkspacesView extends WorkspacesViewBase {
             this._workspaces[i].syncStacking(stackIndices);
     }
 
-    _scrollToActive() {
-        let workspaceManager = global.workspace_manager;
-        let active = workspaceManager.get_active_workspace_index();
-
-        this._updateWorkspaceActors(true);
-        this._updateScrollAdjustment(active);
-    }
-
     // Update workspace actors parameters
     // @showAnimation: iff %true, transition between states
     _updateWorkspaceActors(showAnimation) {
@@ -197,7 +182,7 @@ class WorkspacesView extends WorkspacesViewBase {
             if (showAnimation) {
                 let easeParams = Object.assign(params, {
                     duration: WORKSPACE_SWITCH_TIME,
-                    mode: Clutter.AnimationMode.EASE_OUT_QUAD,
+                    mode: Clutter.AnimationMode.EASE_OUT_CUBIC,
                 });
                 // we have to call _updateVisibility() once before the
                 // animation and once afterwards - it does not really
@@ -225,7 +210,7 @@ class WorkspacesView extends WorkspacesViewBase {
         for (let w = 0; w < this._workspaces.length; w++) {
             let workspace = this._workspaces[w];
 
-            if (this._animating || this._scrolling || this._gestureActive)
+            if (this._animating || this._gestureActive)
                 workspace.show();
             else if (this._inDrag)
                 workspace.visible = Math.abs(w - active) <= 1;
@@ -234,25 +219,10 @@ class WorkspacesView extends WorkspacesViewBase {
         }
     }
 
-    _updateScrollAdjustment(index) {
-        if (this._scrolling || this._gestureActive)
-            return;
-
-        this._animatingScroll = true;
-
-        this.scrollAdjustment.ease(index, {
-            mode: Clutter.AnimationMode.EASE_OUT_QUAD,
-            duration: WORKSPACE_SWITCH_TIME,
-            onComplete: () => (this._animatingScroll = false),
-        });
-    }
-
     _updateWorkspaces() {
         let workspaceManager = global.workspace_manager;
         let newNumWorkspaces = workspaceManager.n_workspaces;
 
-        this.scrollAdjustment.upper = newNumWorkspaces;
-
         for (let j = 0; j < newNumWorkspaces; j++) {
             let metaWorkspace = workspaceManager.get_workspace_by_index(j);
             let workspace;
@@ -283,13 +253,13 @@ class WorkspacesView extends WorkspacesViewBase {
         if (this._scrolling)
             return;
 
-        this._scrollToActive();
+        this._updateWorkspaceActors(true);
     }
 
     _onDestroy() {
         super._onDestroy();
 
-        this.scrollAdjustment.run_dispose();
+        this._scrollAdjustment.disconnect(this._onScrollId);
         Main.overview.disconnect(this._overviewShownId);
         global.window_manager.disconnect(this._switchWorkspaceNotifyId);
         let workspaceManager = global.workspace_manager;
@@ -297,18 +267,6 @@ class WorkspacesView extends WorkspacesViewBase {
         workspaceManager.disconnect(this._reorderWorkspacesId);
     }
 
-    startSwipeScroll() {
-        this._scrolling = true;
-    }
-
-    endSwipeScroll() {
-        this._scrolling = false;
-
-        // Make sure title captions etc are shown as necessary
-        this._scrollToActive();
-        this._updateVisibility();
-    }
-
     startTouchGesture() {
         this._gestureActive = true;
     }
@@ -317,14 +275,14 @@ class WorkspacesView extends WorkspacesViewBase {
         this._gestureActive = false;
 
         // Make sure title captions etc are shown as necessary
-        this._scrollToActive();
+        this._updateWorkspaceActors(true);
         this._updateVisibility();
     }
 
     // sync the workspaces' positions to the value of the scroll adjustment
     // and change the active workspace if appropriate
     _onScroll(adj) {
-        if (this._animatingScroll)
+        if (adj.get_transition('value') !== null && !this._gestureActive)
             return;
 
         let workspaceManager = global.workspace_manager;
@@ -356,7 +314,7 @@ class WorkspacesView extends WorkspacesViewBase {
             let workspacesHeight = lastWorkspaceY - firstWorkspaceY;
 
             let currentY = firstWorkspaceY;
-            let newY = -adj.value / (adj.upper - 1) * workspacesHeight;
+            let newY = -Math.round(adj.value / (adj.upper - 1) * workspacesHeight);
 
             let dy = newY - currentY;
 
@@ -370,7 +328,7 @@ class WorkspacesView extends WorkspacesViewBase {
             let workspacesWidth = lastWorkspaceX - firstWorkspaceX;
 
             let currentX = firstWorkspaceX;
-            let newX = -adj.value / (adj.upper - 1) * workspacesWidth;
+            let newX = -Math.round(adj.value / (adj.upper - 1) * workspacesWidth);
 
             let dx = newX - currentX;
 
@@ -424,12 +382,6 @@ class ExtraWorkspaceView extends WorkspacesViewBase {
         this._workspace.syncStacking(stackIndices);
     }
 
-    startSwipeScroll() {
-    }
-
-    endSwipeScroll() {
-    }
-
     startTouchGesture() {
     }
 
@@ -439,10 +391,21 @@ class ExtraWorkspaceView extends WorkspacesViewBase {
 
 var WorkspacesDisplay = GObject.registerClass(
 class WorkspacesDisplay extends St.Widget {
-    _init() {
+    _init(scrollAdjustment) {
         super._init({ clip_to_allocation: true });
         this.connect('notify::allocation', this._updateWorkspacesActualGeometry.bind(this));
 
+        let workspaceManager = global.workspace_manager;
+        this._scrollAdjustment = scrollAdjustment;
+
+        this._switchWorkspaceId =
+            global.window_manager.connect('switch-workspace',
+                this._activeWorkspaceChanged.bind(this));
+
+        this._reorderWorkspacesdId =
+            workspaceManager.connect('workspaces-reordered',
+                this._workspacesReordered.bind(this));
+
         let clickAction = new Clutter.ClickAction();
         clickAction.connect('clicked', action => {
             // Only switch to the workspace when there's no application
@@ -456,42 +419,14 @@ class WorkspacesDisplay extends St.Widget {
         });
         Main.overview.addAction(clickAction);
         this.bind_property('mapped', clickAction, 'enabled', GObject.BindingFlags.SYNC_CREATE);
+        this._clickAction = clickAction;
 
-        let panAction = new Clutter.PanAction({ threshold_trigger_edge: Clutter.GestureTriggerEdge.AFTER });
-        panAction.connect('pan', this._onPan.bind(this));
-        panAction.connect('gesture-begin', () => {
-            if (this._workspacesOnlyOnPrimary) {
-                let event = Clutter.get_current_event();
-                if (this._getMonitorIndexForEvent(event) != this._primaryIndex)
-                    return false;
-            }
-
-            this._startSwipeScroll();
-            return true;
-        });
-        panAction.connect('gesture-cancel', () => {
-            clickAction.release();
-            this._endSwipeScroll();
-        });
-        panAction.connect('gesture-end', () => {
-            clickAction.release();
-            this._endSwipeScroll();
-        });
-        Main.overview.addAction(panAction);
-        this.bind_property('mapped', panAction, 'enabled', GObject.BindingFlags.SYNC_CREATE);
-
-        let allowedModes = Shell.ActionMode.OVERVIEW;
-        let switchGesture = new WindowManager.WorkspaceSwitchAction(allowedModes);
-        switchGesture.connect('motion', this._onSwitchWorkspaceMotion.bind(this));
-        switchGesture.connect('activated', this._onSwitchWorkspaceActivated.bind(this));
-        switchGesture.connect('cancel', this._endTouchGesture.bind(this));
-        Main.overview.addAction(switchGesture);
-        this.bind_property('mapped', switchGesture, 'enabled', GObject.BindingFlags.SYNC_CREATE);
-
-        switchGesture = new WindowManager.TouchpadWorkspaceSwitchAction(global.stage, allowedModes);
-        switchGesture.connect('motion', this._onSwitchWorkspaceMotion.bind(this));
-        switchGesture.connect('activated', this._onSwitchWorkspaceActivated.bind(this));
-        switchGesture.connect('cancel', this._endTouchGesture.bind(this));
+        this._swipeTracker = new SwipeTracker.SwipeTracker(
+            Main.layoutManager.overviewGroup, Shell.ActionMode.OVERVIEW);
+        this._swipeTracker.connect('begin', this._switchWorkspaceBegin.bind(this));
+        this._swipeTracker.connect('update', this._switchWorkspaceUpdate.bind(this));
+        this._swipeTracker.connect('end', this._switchWorkspaceEnd.bind(this));
+        this.bind_property('mapped', this._swipeTracker, 'enabled', GObject.BindingFlags.SYNC_CREATE);
 
         this._primaryIndex = Main.layoutManager.primaryIndex;
         this._workspacesViews = [];
@@ -505,9 +440,13 @@ class WorkspacesDisplay extends St.Widget {
         this._restackedNotifyId = 0;
         this._scrollEventId = 0;
         this._keyPressEventId = 0;
+        this._scrollTimeoutId = 0;
 
         this._fullGeometry = null;
 
+        this._gestureActive = false; // touch(pad) gestures
+        this._canScroll = true; // limiting scrolling speed
+
         this.connect('destroy', this._onDestroy.bind(this));
     }
 
@@ -523,64 +462,121 @@ class WorkspacesDisplay extends St.Widget {
             Meta.later_remove(this._parentSetLater);
             this._parentSetLater = 0;
         }
+
+        if (this._scrollTimeoutId !== 0) {
+            GLib.source_remove(this._scrollTimeoutId);
+            this._scrollTimeoutId = 0;
+        }
+
+        global.window_manager.disconnect(this._switchWorkspaceId);
+        global.workspace_manager.disconnect(this._reorderWorkspacesdId);
     }
 
-    _onPan(action) {
-        let [dist_, dx, dy] = action.get_motion_delta(0);
+    _workspacesReordered() {
+        let workspaceManager = global.workspace_manager;
+
+        this._scrollAdjustment.value =
+            workspaceManager.get_active_workspace_index();
+    }
+
+    _activeWorkspaceChanged(_wm, _from, _to, _direction) {
+        if (this._gestureActive)
+            return;
+
+        this._scrollToActive();
+    }
+
+    _scrollToActive() {
+        let workspaceManager = global.workspace_manager;
+        let active = workspaceManager.get_active_workspace_index();
+
+        this._updateScrollAdjustment(active);
+    }
+
+    _updateScrollAdjustment(index) {
+        if (this._gestureActive)
+            return;
+
+        this._scrollAdjustment.ease(index, {
+            mode: Clutter.AnimationMode.EASE_OUT_CUBIC,
+            duration: WORKSPACE_SWITCH_TIME,
+        });
+    }
+
+    _directionForProgress(progress) {
+        if (global.workspace_manager.layout_rows === -1) {
+            return progress > 0
+                ? Meta.MotionDirection.DOWN
+                : Meta.MotionDirection.UP;
+        } else if (this.text_direction === Clutter.TextDirection.RTL) {
+            return progress > 0
+                ? Meta.MotionDirection.LEFT
+                : Meta.MotionDirection.RIGHT;
+        } else {
+            return progress > 0
+                ? Meta.MotionDirection.RIGHT
+                : Meta.MotionDirection.LEFT;
+        }
+    }
+
+    _switchWorkspaceBegin(tracker, monitor) {
+        if (this._workspacesOnlyOnPrimary && monitor !== this._primaryIndex)
+            return;
+
+        let workspaceManager = global.workspace_manager;
         let adjustment = this._scrollAdjustment;
-        if (global.workspace_manager.layout_rows == -1)
-            adjustment.value -= (dy / this.height) * adjustment.page_size;
-        else if (this.text_direction == Clutter.TextDirection.RTL)
-            adjustment.value += (dx / this.width) * adjustment.page_size;
-        else
-            adjustment.value -= (dx / this.width) * adjustment.page_size;
-        return false;
-    }
+        if (this._gestureActive)
+            adjustment.remove_transition('value');
 
-    _startSwipeScroll() {
-        for (let i = 0; i < this._workspacesViews.length; i++)
-            this._workspacesViews[i].startSwipeScroll();
-    }
+        tracker.orientation = workspaceManager.layout_rows !== -1
+            ? Clutter.Orientation.HORIZONTAL
+            : Clutter.Orientation.VERTICAL;
 
-    _endSwipeScroll() {
-        for (let i = 0; i < this._workspacesViews.length; i++)
-            this._workspacesViews[i].endSwipeScroll();
-    }
-
-    _startTouchGesture() {
         for (let i = 0; i < this._workspacesViews.length; i++)
             this._workspacesViews[i].startTouchGesture();
+
+        let monitors = Main.layoutManager.monitors;
+        let geometry = monitor === this._primaryIndex
+            ? this._fullGeometry : monitors[monitor];
+        let distance = global.workspace_manager.layout_rows === -1
+            ? geometry.height : geometry.width;
+
+        let progress = adjustment.value / adjustment.page_size;
+        let points = Array.from(
+            { length: workspaceManager.n_workspaces }, (v, i) => i);
+
+        tracker.confirmSwipe(distance, points, progress, Math.round(progress));
+
+        this._gestureActive = true;
+    }
+
+    _switchWorkspaceUpdate(tracker, progress) {
+        let adjustment = this._scrollAdjustment;
+        adjustment.value = progress * adjustment.page_size;
+    }
+
+    _switchWorkspaceEnd(tracker, duration, endProgress) {
+        this._clickAction.release();
+
+        let workspaceManager = global.workspace_manager;
+        let activeWorkspace = workspaceManager.get_active_workspace();
+        let newWs = workspaceManager.get_workspace_by_index(endProgress);
+
+        this._scrollAdjustment.ease(endProgress, {
+            mode: Clutter.AnimationMode.EASE_OUT_CUBIC,
+            duration,
+            onComplete: () => {
+                if (newWs !== activeWorkspace)
+                    newWs.activate(global.get_current_time());
+                this._endTouchGesture();
+            },
+        });
     }
 
     _endTouchGesture() {
         for (let i = 0; i < this._workspacesViews.length; i++)
             this._workspacesViews[i].endTouchGesture();
-    }
-
-    _onSwitchWorkspaceMotion(action, xRel, yRel) {
-        // We don't have a way to hook into start of touchpad actions,
-        // luckily this is safe to call repeatedly.
-        this._startTouchGesture();
-
-        let workspaceManager = global.workspace_manager;
-        let active = workspaceManager.get_active_workspace_index();
-        let adjustment = this._scrollAdjustment;
-        if (workspaceManager.layout_rows == -1)
-            adjustment.value = (active - yRel / this.height) * adjustment.page_size;
-        else if (this.text_direction == Clutter.TextDirection.RTL)
-            adjustment.value = (active + xRel / this.width) * adjustment.page_size;
-        else
-            adjustment.value = (active - xRel / this.width) * adjustment.page_size;
-    }
-
-    _onSwitchWorkspaceActivated(action, direction) {
-        let workspaceManager = global.workspace_manager;
-        let activeWorkspace = workspaceManager.get_active_workspace();
-        let newWs = activeWorkspace.get_neighbor(direction);
-        if (newWs != activeWorkspace)
-            newWs.activate(global.get_current_time());
-
-        this._endTouchGesture();
+        this._gestureActive = false;
     }
 
     vfunc_navigate_focus(from, direction) {
@@ -658,14 +654,7 @@ class WorkspacesDisplay extends St.Widget {
             if (this._workspacesOnlyOnPrimary && i != this._primaryIndex)
                 view = new ExtraWorkspaceView(i);
             else
-                view = new WorkspacesView(i);
-
-            view.connect('scroll-event', this._onScrollEvent.bind(this));
-            if (i == this._primaryIndex) {
-                this._scrollAdjustment = view.scrollAdjustment;
-                this._scrollAdjustment.connect('notify::value',
-                                               this._scrollValueChanged.bind(this));
-            }
+                view = new WorkspacesView(i, this._scrollAdjustment);
 
             // HACK: Avoid spurious allocation changes while updating views
             view.hide();
@@ -680,21 +669,6 @@ class WorkspacesDisplay extends St.Widget {
         this._updateWorkspacesActualGeometry();
     }
 
-    _scrollValueChanged() {
-        for (let i = 0; i < this._workspacesViews.length; i++) {
-            if (i == this._primaryIndex)
-                continue;
-
-            let adjustment = this._workspacesViews[i].scrollAdjustment;
-            if (!adjustment)
-                continue;
-
-            // the adjustments work in terms of workspaces, so the
-            // values map directly
-            adjustment.value = this._scrollAdjustment.value;
-        }
-    }
-
     _getMonitorIndexForEvent(event) {
         let [x, y] = event.get_coords();
         let rect = new Meta.Rectangle({ x, y, width: 1, height: 1 });
@@ -781,6 +755,9 @@ class WorkspacesDisplay extends St.Widget {
     }
 
     _onScrollEvent(actor, event) {
+        if (this._swipeTracker.canHandleScrollEvent(event))
+            return Clutter.EVENT_PROPAGATE;
+
         if (!this.mapped)
             return Clutter.EVENT_PROPAGATE;
 
@@ -788,6 +765,9 @@ class WorkspacesDisplay extends St.Widget {
             this._getMonitorIndexForEvent(event) != this._primaryIndex)
             return Clutter.EVENT_PROPAGATE;
 
+        if (!this._canScroll)
+            return Clutter.EVENT_PROPAGATE;
+
         let workspaceManager = global.workspace_manager;
         let activeWs = workspaceManager.get_active_workspace();
         let ws;
@@ -808,6 +788,16 @@ class WorkspacesDisplay extends St.Widget {
             return Clutter.EVENT_PROPAGATE;
         }
         Main.wm.actionMoveWorkspace(ws);
+
+        this._canScroll = false;
+        this._scrollTimeoutId = GLib.timeout_add(GLib.PRIORITY_DEFAULT,
+            WORKSPACE_SWITCH_TIME, () => {
+                this._canScroll = true;
+                this._scrollTimeoutId = 0;
+                return GLib.SOURCE_REMOVE;
+            }
+        );
+
         return Clutter.EVENT_STOP;
     }
 

meson.build

@@ -1,5 +1,5 @@
 project('gnome-shell', 'c',
-  version: '3.35.2',
+  version: '3.35.3',
   meson_version: '>= 0.47.0',
   license: 'GPLv2+'
 )
@@ -25,7 +25,7 @@ gio_req = '>= 2.56.0'
 gi_req = '>= 1.49.1'
 gjs_req = '>= 1.63.2'
 gtk_req = '>= 3.15.0'
-mutter_req = '>= 3.35.2'
+mutter_req = '>= 3.35.3'
 polkit_req = '>= 0.100'
 schemas_req = '>= 3.33.1'
 startup_req = '>= 0.11'
@@ -57,7 +57,6 @@ convertdir = join_paths(datadir, 'GConf', 'gsettings')
 desktopdir = join_paths(datadir, 'applications')
 ifacedir = join_paths(datadir, 'dbus-1', 'interfaces')
 localedir = join_paths(datadir, 'locale')
-portaldir = join_paths(datadir, 'xdg-desktop-portal', 'portals')
 schemadir = join_paths(datadir, 'glib-2.0', 'schemas')
 servicedir = join_paths(datadir, 'dbus-1', 'services')
 
@@ -266,4 +265,4 @@ if get_option('gtk_doc')
   subdir('docs/reference')
 endif
 
-meson.add_install_script('meson/meson-postinstall.sh')
+meson.add_install_script('meson/postinstall.py')

meson/meson-postinstall.sh

@@ -1,10 +0,0 @@
-#!/bin/sh
-
-# Package managers set this so we don't need to run
-if [ -z "$DESTDIR" ]; then
-  echo Compiling GSettings schemas...
-  glib-compile-schemas ${MESON_INSTALL_PREFIX}/share/glib-2.0/schemas
-
-  echo Updating desktop database...
-  update-desktop-database -q ${MESON_INSTALL_PREFIX}/share/applications
-fi

meson/postinstall.py

@@ -0,0 +1,21 @@
+#!/usr/bin/env python3
+
+import os
+import subprocess
+
+prefix = os.environ.get('MESON_INSTALL_PREFIX', '/usr/local')
+datadir = os.path.join(prefix, 'share')
+
+# Packaging tools define DESTDIR and this isn't needed for them
+if 'DESTDIR' not in os.environ:
+    print('Updating desktop database...')
+    desktop_database_dir = os.path.join(datadir, 'applications')
+    if not os.path.exists(desktop_database_dir):
+        os.makedirs(desktop_database_dir)
+    subprocess.call(['update-desktop-database', '-q', desktop_database_dir])
+
+    print('Compiling GSettings schemas...')
+    schemas_dir = os.path.join(datadir, 'glib-2.0', 'schemas')
+    if not os.path.exists(schemas_dir):
+        os.makedirs(schemas_dir)
+    subprocess.call(['glib-compile-schemas', schemas_dir])

po/POTFILES.in

@@ -12,7 +12,6 @@ js/gdm/util.js
 js/misc/systemActions.js
 js/misc/util.js
 js/portalHelper/main.js
-js/ui/accessDialog.js
 js/ui/appDisplay.js
 js/ui/appFavorites.js
 js/ui/audioDeviceSelection.js