shell: Adapt to ClutterEffect vfunc changes

Add the new ClutterPaintNode argument to the vfuncs. No other
change is needed.

https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1350

js/gdm/loginDialog.js

@@ -810,8 +810,8 @@ var LoginDialog = GObject.registerClass({
             return;
 
         this._logoBin.destroy_all_children();
-        const [valid, resourceScale] = this._logoBin.get_resource_scale();
-        if (this._logoFile && valid) {
+        const resourceScale = this._logoBin.get_resource_scale();
+        if (this._logoFile) {
             let scaleFactor = St.ThemeContext.get_for_stage(global.stage).scale_factor;
             this._logoBin.add_child(this._textureCache.load_file_async(this._logoFile,
                                                                        -1, -1,

js/ui/altTab.js

@@ -852,6 +852,9 @@ class AppSwitcher extends SwitcherPopup.SwitcherList {
         if (index === -1)
             return;
 
+        this._arrows[index].destroy();
+        this._arrows.splice(index, 1);
+
         this.icons.splice(index, 1);
         this.removeItem(index);
     }

js/ui/animation.js

@@ -60,7 +60,7 @@ class Animation extends St.Bin {
     }
 
     _loadFile(file, width, height) {
-        let [validResourceScale, resourceScale] = this.get_resource_scale();
+        const resourceScale = this.get_resource_scale();
         let wasPlaying = this._isPlaying;
 
         if (this._isPlaying)
@@ -69,12 +69,6 @@ class Animation extends St.Bin {
         this._isLoaded = false;
         this.destroy_all_children();
 
-        if (!validResourceScale) {
-            if (wasPlaying)
-                this.play();
-            return;
-        }
-
         let textureCache = St.TextureCache.get_default();
         let scaleFactor = St.ThemeContext.get_for_stage(global.stage).scale_factor;
         this._animations = textureCache.load_sliced_image(file, width, height,

js/ui/appDisplay.js

@@ -1782,8 +1782,8 @@ var AppFolderDialog = GObject.registerClass({
         this._zoomAndFadeOut();
         this._showFolderLabel();
 
-        this._grabHelper.ungrab({ actor: this });
         this._isOpen = false;
+        this._grabHelper.ungrab({ actor: this });
         this.emit('open-state-changed', false);
     }
 });

js/ui/background.js

@@ -712,13 +712,18 @@ var BackgroundManager = class BackgroundManager {
         }
 
         let newBackgroundActor = this._createBackgroundActor();
-        newBackgroundActor.vignette_sharpness = this.backgroundActor.vignette_sharpness;
-        newBackgroundActor.brightness = this.backgroundActor.brightness;
+
+        const oldContent = this.backgroundActor.content;
+        const newContent = newBackgroundActor.content;
+
+        newContent.vignette_sharpness = oldContent.vignette_sharpness;
+        newContent.brightness = oldContent.brightness;
+
         newBackgroundActor.visible = this.backgroundActor.visible;
 
         this._newBackgroundActor = newBackgroundActor;
 
-        let background = newBackgroundActor.background;
+        const { background } = newBackgroundActor.content;
 
         if (background.isLoaded) {
             this._swapBackgroundActor();

js/ui/dateMenu.js

@@ -784,6 +784,7 @@ class DateMenuButton extends PanelMenu.Button {
 
         this._clockDisplay = new St.Label({ style_class: 'clock' });
         this._clockDisplay.clutter_text.y_align = Clutter.ActorAlign.CENTER;
+        this._clockDisplay.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
 
         this._indicator = new MessagesIndicator();
 

js/ui/dialog.js

@@ -1,7 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 /* exported Dialog, MessageDialogContent, ListSection, ListSectionItem */
 
-const { Clutter, GObject, Meta, Pango, St } = imports.gi;
+const { Clutter, GLib, GObject, Meta, Pango, St } = imports.gi;
 
 function _setLabel(label, value) {
     label.set({
@@ -221,13 +221,16 @@ var MessageDialogContent = GObject.registerClass({
             this._updateTitleStyleLater = Meta.later_add(Meta.LaterType.BEFORE_REDRAW, () => {
                 this._updateTitleStyleLater = 0;
                 this._title.add_style_class_name('leightweight');
-                return false;
+                return GLib.SOURCE_REMOVE;
             });
         }
 
     }
 
     set title(title) {
+        if (this._title.text === title)
+            return;
+
         _setLabel(this._title, title);
 
         this._title.remove_style_class_name('leightweight');
@@ -237,6 +240,9 @@ var MessageDialogContent = GObject.registerClass({
     }
 
     set description(description) {
+        if (this._description.text === description)
+            return;
+
         _setLabel(this._description, description);
         this.notify('description');
     }

js/ui/iconGrid.js

@@ -31,7 +31,7 @@ var IconSize = {
 var APPICON_ANIMATION_OUT_SCALE = 3;
 var APPICON_ANIMATION_OUT_TIME = 250;
 
-const ICON_POSITION_DELAY = 25;
+const ICON_POSITION_DELAY = 10;
 
 const defaultGridModes = [
     {

js/ui/inhibitShortcutsDialog.js

@@ -1,5 +1,5 @@
 /* exported InhibitShortcutsDialog */
-const { Clutter, Gio, GLib, GObject, Gtk, Meta, Shell, St } = imports.gi;
+const { Clutter, Gio, GLib, GObject, Gtk, Meta, Pango, Shell, St } = imports.gi;
 
 const Dialog = imports.ui.dialog;
 const ModalDialog = imports.ui.modalDialog;
@@ -90,6 +90,8 @@ var InhibitShortcutsDialog = GObject.registerClass({
                 text: _('You can restore shortcuts by pressing %s.').format(restoreAccel),
                 style_class: 'message-dialog-description',
             });
+            restoreLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
+            restoreLabel.clutter_text.line_wrap = true;
             content.add_child(restoreLabel);
         }
 

js/ui/layout.js

@@ -1204,7 +1204,8 @@ class HotCorner extends Clutter.Actor {
 
             if (Clutter.get_default_text_direction() == Clutter.TextDirection.RTL) {
                 this._corner.set_position(this.width - this._corner.width, 0);
-                this.set_anchor_point_from_gravity(Clutter.Gravity.NORTH_EAST);
+                this.set_pivot_point(1.0, 0.0);
+                this.translation_x = -this.width;
             } else {
                 this._corner.set_position(0, 0);
             }

js/ui/lookingGlass.js

@@ -482,13 +482,16 @@ class RedBorderEffect extends Clutter.Effect {
         this._pipeline = null;
     }
 
-    vfunc_paint(paintContext) {
-        let framebuffer = paintContext.get_framebuffer();
-        let coglContext = framebuffer.get_context();
+    vfunc_paint_node(node, paintContext) {
         let actor = this.get_actor();
-        actor.continue_paint(paintContext);
+
+        const actorNode = new Clutter.ActorNode(actor);
+        node.add_child(actorNode);
 
         if (!this._pipeline) {
+            const framebuffer = paintContext.get_framebuffer();
+            const coglContext = framebuffer.get_context();
+
             let color = new Cogl.Color();
             color.init_from_4ub(0xff, 0, 0, 0xc4);
 
@@ -499,18 +502,28 @@ class RedBorderEffect extends Clutter.Effect {
         let alloc = actor.get_allocation_box();
         let width = 2;
 
+        const pipelineNode = new Clutter.PipelineNode(this._pipeline);
+        pipelineNode.set_name('Red Border');
+        actorNode.add_child(pipelineNode);
+
+        const box = new Clutter.ActorBox();
+
         // clockwise order
-        framebuffer.draw_rectangle(this._pipeline,
-            0, 0, alloc.get_width(), width);
-        framebuffer.draw_rectangle(this._pipeline,
-            alloc.get_width() - width, width,
-            alloc.get_width(), alloc.get_height());
-        framebuffer.draw_rectangle(this._pipeline,
-            0, alloc.get_height(),
-            alloc.get_width() - width, alloc.get_height() - width);
-        framebuffer.draw_rectangle(this._pipeline,
-            0, alloc.get_height() - width,
-            width, width);
+        box.set_origin(0, 0);
+        box.set_size(alloc.get_width(), width);
+        pipelineNode.add_rectangle(box);
+
+        box.set_origin(alloc.get_width() - width, width);
+        box.set_size(width, alloc.get_height());
+        pipelineNode.add_rectangle(box);
+
+        box.set_origin(0, alloc.get_height() - width);
+        box.set_size(alloc.get_width() - width, width);
+        pipelineNode.add_rectangle(box);
+
+        box.set_origin(0, width);
+        box.set_size(width, alloc.get_height() - width);
+        pipelineNode.add_rectangle(box);
     }
 });
 

js/ui/magnifier.js

@@ -489,7 +489,10 @@ var Magnifier = class Magnifier {
     _updateMouseSprite() {
         this._updateSpriteTexture();
         let [xHot, yHot] = this._cursorTracker.get_hot();
-        this._mouseSprite.set_anchor_point(xHot, yHot);
+        this._mouseSprite.set({
+            translation_x: -xHot,
+            translation_y: -yHot,
+        });
     }
 
     _updateSpriteTexture() {

js/ui/messageTray.js

@@ -1,6 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 /* exported NotificationPolicy, NotificationGenericPolicy,
-   NotificationApplicationPolicy, Source, SourceActor, SourceActorWithLabel,
+   NotificationApplicationPolicy, Source, SourceActor,
    SystemNotificationSource, MessageTray */
 
 const { Clutter, Gio, GLib, GObject, Meta, Shell, St } = imports.gi;
@@ -655,77 +655,6 @@ class SourceActor extends St.Widget {
     }
 });
 
-var SourceActorWithLabel = GObject.registerClass(
-class SourceActorWithLabel extends SourceActor {
-    _init(source, size) {
-        super._init(source, size);
-
-        this._counterLabel = new St.Label({ x_align: Clutter.ActorAlign.CENTER,
-                                            x_expand: true,
-                                            y_align: Clutter.ActorAlign.CENTER,
-                                            y_expand: true });
-
-        this._counterBin = new St.Bin({ style_class: 'summary-source-counter',
-                                        child: this._counterLabel,
-                                        layout_manager: new Clutter.BinLayout() });
-        this._counterBin.hide();
-
-        this._counterBin.connect('style-changed', () => {
-            let themeNode = this._counterBin.get_theme_node();
-            this._counterBin.translation_x = themeNode.get_length('-shell-counter-overlap-x');
-            this._counterBin.translation_y = themeNode.get_length('-shell-counter-overlap-y');
-        });
-
-        this.add_actor(this._counterBin);
-
-        this._countUpdatedId = this._source.connect('notify::count', this._updateCount.bind(this));
-        this._updateCount();
-
-        this.connect('destroy', () => {
-            this._source.disconnect(this._countUpdatedId);
-        });
-    }
-
-    vfunc_allocate(box) {
-        super.vfunc_allocate(box);
-
-        let childBox = new Clutter.ActorBox();
-
-        let [, , naturalWidth, naturalHeight] = this._counterBin.get_preferred_size();
-        let direction = this.get_text_direction();
-
-        if (direction == Clutter.TextDirection.LTR) {
-            // allocate on the right in LTR
-            childBox.x1 = box.x2 - naturalWidth;
-            childBox.x2 = box.x2;
-        } else {
-            // allocate on the left in RTL
-            childBox.x1 = 0;
-            childBox.x2 = naturalWidth;
-        }
-
-        childBox.y1 = box.y2 - naturalHeight;
-        childBox.y2 = box.y2;
-
-        this._counterBin.allocate(childBox);
-    }
-
-    _updateCount() {
-        if (this._actorDestroyed)
-            return;
-
-        this._counterBin.visible = this._source.countVisible;
-
-        let text;
-        if (this._source.count < 100)
-            text = this._source.count.toString();
-        else
-            text = String.fromCharCode(0x22EF); // midline horizontal ellipsis
-
-        this._counterLabel.set_text(text);
-    }
-});
-
 var Source = GObject.registerClass({
     Properties: {
         'count': GObject.ParamSpec.int(

js/ui/overview.js

@@ -4,6 +4,10 @@
 const { Clutter, GLib, GObject, Meta, Shell, St } = imports.gi;
 const Signals = imports.signals;
 
+// Time for initial animation going into Overview mode;
+// this is defined here to make it available in imports.
+var ANIMATION_TIME = 250;
+
 const Background = imports.ui.background;
 const DND = imports.ui.dnd;
 const LayoutManager = imports.ui.layout;
@@ -14,9 +18,6 @@ const OverviewControls = imports.ui.overviewControls;
 const Params = imports.misc.params;
 const WorkspaceThumbnail = imports.ui.workspaceThumbnail;
 
-// Time for initial animation going into Overview mode
-var ANIMATION_TIME = 250;
-
 // Must be less than ANIMATION_TIME, since we switch to
 // or from the overview completely after ANIMATION_TIME,
 // and don't want the shading animation to get cut off
@@ -439,19 +440,19 @@ var Overview = class {
         this.emit('windows-restacked', stackIndices);
     }
 
-    beginItemDrag(_source) {
-        this.emit('item-drag-begin');
+    beginItemDrag(source) {
+        this.emit('item-drag-begin', source);
         this._inItemDrag = true;
     }
 
-    cancelledItemDrag(_source) {
-        this.emit('item-drag-cancelled');
+    cancelledItemDrag(source) {
+        this.emit('item-drag-cancelled', source);
     }
 
-    endItemDrag(_source) {
+    endItemDrag(source) {
         if (!this._inItemDrag)
             return;
-        this.emit('item-drag-end');
+        this.emit('item-drag-end', source);
         this._inItemDrag = false;
     }
 

js/ui/overviewControls.js

@@ -8,8 +8,9 @@ const Main = imports.ui.main;
 const Params = imports.misc.params;
 const ViewSelector = imports.ui.viewSelector;
 const WorkspaceThumbnail = imports.ui.workspaceThumbnail;
+const Overview = imports.ui.overview;
 
-var SIDE_CONTROLS_ANIMATION_TIME = 160;
+var SIDE_CONTROLS_ANIMATION_TIME = Overview.ANIMATION_TIME;
 
 function getRtlSlideDirection(direction, actor) {
     let rtl = actor.text_direction == Clutter.TextDirection.RTL;
@@ -422,6 +423,7 @@ class ControlsManager extends St.Widget {
         let activeWorkspaceIndex = workspaceManager.get_active_workspace_index();
 
         this._workspaceAdjustment = new St.Adjustment({
+            actor: this,
             value: activeWorkspaceIndex,
             lower: 0,
             page_increment: 1,

js/ui/panel.js

@@ -675,7 +675,7 @@ class PanelCorner extends St.DrawingArea {
         let borderWidth = node.get_length('-panel-corner-border-width');
 
         this.set_size(cornerRadius, borderWidth + cornerRadius);
-        this.set_anchor_point(0, borderWidth);
+        this.translation_y = -borderWidth;
     }
 });
 

js/ui/status/volume.js

@@ -62,6 +62,7 @@ var StreamSlider = class {
 
         this._stream = null;
         this._volumeCancellable = null;
+        this._icons = [];
     }
 
     get stream() {
@@ -182,24 +183,15 @@ var StreamSlider = class {
         if (!this._stream)
             return null;
 
-        let icons = ["audio-volume-muted-symbolic",
-                     "audio-volume-low-symbolic",
-                     "audio-volume-medium-symbolic",
-                     "audio-volume-high-symbolic",
-                     "audio-volume-overamplified-symbolic"];
-
         let volume = this._stream.volume;
         let n;
         if (this._stream.is_muted || volume <= 0) {
             n = 0;
         } else {
             n = Math.ceil(3 * volume / this._control.get_vol_max_norm());
-            if (n < 1)
-                n = 1;
-            else if (n > 3)
-                n = 4;
+            n = Math.clamp(n, 1, this._icons.length - 1);
         }
-        return icons[n];
+        return this._icons[n];
     }
 
     getLevel() {
@@ -223,6 +215,13 @@ var OutputStreamSlider = class extends StreamSlider {
     constructor(control) {
         super(control);
         this._slider.accessible_name = _("Volume");
+        this._icons = [
+            'audio-volume-muted-symbolic',
+            'audio-volume-low-symbolic',
+            'audio-volume-medium-symbolic',
+            'audio-volume-high-symbolic',
+            'audio-volume-overamplified-symbolic',
+        ];
     }
 
     _connectStream(stream) {
@@ -274,6 +273,12 @@ var InputStreamSlider = class extends StreamSlider {
         this._control.connect('stream-added', this._maybeShowInput.bind(this));
         this._control.connect('stream-removed', this._maybeShowInput.bind(this));
         this._icon.icon_name = 'audio-input-microphone-symbolic';
+        this._icons = [
+            'microphone-sensitivity-muted-symbolic',
+            'microphone-sensitivity-low-symbolic',
+            'microphone-sensitivity-medium-symbolic',
+            'microphone-sensitivity-high-symbolic',
+        ];
     }
 
     _connectStream(stream) {
@@ -319,7 +324,7 @@ var VolumeMenu = class extends PopupMenu.PopupMenuSection {
 
         this._output = new OutputStreamSlider(this._control);
         this._output.connect('stream-updated', () => {
-            this.emit('icon-changed');
+            this.emit('output-icon-changed');
         });
         this.addMenuItem(this._output.item);
 
@@ -327,6 +332,9 @@ var VolumeMenu = class extends PopupMenu.PopupMenuSection {
         this._input.item.connect('notify::visible', () => {
             this.emit('input-visible-changed');
         });
+        this._input.connect('stream-updated', () => {
+            this.emit('input-icon-changed');
+        });
         this.addMenuItem(this._input.item);
 
         this.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
@@ -343,7 +351,7 @@ var VolumeMenu = class extends PopupMenu.PopupMenuSection {
             this._readInput();
             this._readOutput();
         } else {
-            this.emit('icon-changed');
+            this.emit('output-icon-changed');
         }
     }
 
@@ -355,10 +363,14 @@ var VolumeMenu = class extends PopupMenu.PopupMenuSection {
         this._input.stream = this._control.get_default_source();
     }
 
-    getIcon() {
+    getOutputIcon() {
         return this._output.getIcon();
     }
 
+    getInputIcon() {
+        return this._input.getIcon();
+    }
+
     getLevel() {
         return this._output.getLevel();
     }
@@ -382,21 +394,24 @@ class Indicator extends PanelMenu.SystemIndicator {
 
         this._control = getMixerControl();
         this._volumeMenu = new VolumeMenu(this._control);
-        this._volumeMenu.connect('icon-changed', () => {
-            let icon = this._volumeMenu.getIcon();
+        this._volumeMenu.connect('output-icon-changed', () => {
+            let icon = this._volumeMenu.getOutputIcon();
 
             if (icon != null)
                 this._primaryIndicator.icon_name = icon;
             this._primaryIndicator.visible = icon !== null;
         });
 
-        this._inputIndicator.set({
-            icon_name: 'audio-input-microphone-symbolic',
-            visible: this._volumeMenu.getInputVisible(),
-        });
+        this._inputIndicator.visible = this._volumeMenu.getInputVisible();
         this._volumeMenu.connect('input-visible-changed', () => {
             this._inputIndicator.visible = this._volumeMenu.getInputVisible();
         });
+        this._volumeMenu.connect('input-icon-changed', () => {
+            let icon = this._volumeMenu.getInputIcon();
+
+            if (icon !== null)
+                this._inputIndicator.icon_name = icon;
+        });
 
         this.menu.addMenuItem(this._volumeMenu);
     }
@@ -406,7 +421,7 @@ class Indicator extends PanelMenu.SystemIndicator {
         if (result == Clutter.EVENT_PROPAGATE || this.menu.actor.mapped)
             return result;
 
-        let gicon = new Gio.ThemedIcon({ name: this._volumeMenu.getIcon() });
+        let gicon = new Gio.ThemedIcon({ name: this._volumeMenu.getOutputIcon() });
         let level = this._volumeMenu.getLevel();
         let maxLevel = this._volumeMenu.getMaxLevel();
         Main.osdWindowManager.show(-1, gicon, null, level, maxLevel);

js/ui/unlockDialog.js

@@ -485,6 +485,7 @@ var UnlockDialog = GObject.registerClass({
         this._gdmClient = new Gdm.Client();
 
         this._adjustment = new St.Adjustment({
+            actor: this,
             lower: 0,
             upper: 2,
             page_size: 1,
@@ -524,6 +525,10 @@ var UnlockDialog = GObject.registerClass({
 
         this._bgManagers = [];
 
+        const themeContext = St.ThemeContext.get_for_stage(global.stage);
+        this._scaleChangedId = themeContext.connect('notify::scale-factor',
+            () => this._updateBackgroundEffects());
+
         this._updateBackgrounds();
         this._monitorsChangedId =
             Main.layoutManager.connect('monitors-changed', this._updateBackgrounds.bind(this));
@@ -626,6 +631,7 @@ var UnlockDialog = GObject.registerClass({
             y: monitor.y,
             width: monitor.width,
             height: monitor.height,
+            effect: new Shell.BlurEffect({ name: 'blur' }),
         });
 
         let bgManager = new Background.BackgroundManager({
@@ -637,19 +643,17 @@ var UnlockDialog = GObject.registerClass({
         this._bgManagers.push(bgManager);
 
         this._backgroundGroup.add_child(widget);
+    }
 
+    _updateBackgroundEffects() {
         const themeContext = St.ThemeContext.get_for_stage(global.stage);
 
-        let effect = new Shell.BlurEffect({
-            brightness: BLUR_BRIGHTNESS,
-            sigma: BLUR_SIGMA * themeContext.scale_factor,
-        });
-
-        this._scaleChangedId = themeContext.connect('notify::scale-factor', () => {
-            effect.sigma = BLUR_SIGMA * themeContext.scale_factor;
-        });
-
-        widget.add_effect(effect);
+        for (const widget of this._backgroundGroup) {
+            widget.get_effect('blur').set({
+                brightness: BLUR_BRIGHTNESS,
+                sigma: BLUR_SIGMA * themeContext.scale_factor,
+            });
+        }
     }
 
     _updateBackgrounds() {
@@ -661,6 +665,7 @@ var UnlockDialog = GObject.registerClass({
 
         for (let i = 0; i < Main.layoutManager.monitors.length; i++)
             this._createBackground(i);
+        this._updateBackgroundEffects();
     }
 
     _ensureAuthPrompt() {

js/ui/windowManager.js

@@ -1800,8 +1800,7 @@ var WindowManager = class {
             w.window.get_parent().remove_child(w.window);
             w.parent.add_child(w.window);
 
-            if (w.window.get_meta_window().get_workspace() !=
-                global.workspace_manager.get_active_workspace())
+            if (!w.window.get_meta_window().get_workspace().active)
                 w.window.hide();
         }
         switchData.container.destroy();
@@ -1985,7 +1984,7 @@ var WindowManager = class {
             duration,
             mode: Clutter.AnimationMode.EASE_OUT_CUBIC,
             onComplete: () => {
-                if (newWs !== activeWorkspace)
+                if (!newWs.active)
                     this.actionMoveWorkspace(newWs);
                 this._finishWorkspaceSwitch(switchData);
             },
@@ -2185,10 +2184,7 @@ var WindowManager = class {
         if (!Main.sessionMode.hasWorkspaces)
             return;
 
-        let workspaceManager = global.workspace_manager;
-        let activeWorkspace = workspaceManager.get_active_workspace();
-
-        if (activeWorkspace != workspace)
+        if (!workspace.active)
             workspace.activate(global.get_current_time());
     }
 
@@ -2196,10 +2192,7 @@ var WindowManager = class {
         if (!Main.sessionMode.hasWorkspaces)
             return;
 
-        let workspaceManager = global.workspace_manager;
-        let activeWorkspace = workspaceManager.get_active_workspace();
-
-        if (activeWorkspace != workspace) {
+        if (!workspace.active) {
             // This won't have any effect for "always sticky" windows
             // (like desktop windows or docks)
 

js/ui/windowPreview.js

@@ -67,8 +67,12 @@ var WindowPreviewLayout = GObject.registerClass({
     vfunc_allocate(container, box) {
         // If the scale isn't 1, we weren't allocated our preferred size
         // and have to scale the children allocations accordingly.
-        const scaleX = box.get_width() / this._boundingBox.get_width();
-        const scaleY = box.get_height() / this._boundingBox.get_height();
+        const scaleX = this._boundingBox.get_width() > 0
+            ? box.get_width() / this._boundingBox.get_width()
+            : 1;
+        const scaleY = this._boundingBox.get_height() > 0
+            ? box.get_height() / this._boundingBox.get_height()
+            : 1;
 
         const childBox = new Clutter.ActorBox();
 

js/ui/workspace.js

@@ -601,9 +601,8 @@ class Workspace extends St.Widget {
         let area = padArea(this._actualGeometry, padding);
         let slots = strategy.computeWindowSlots(layout, area);
 
-        let workspaceManager = global.workspace_manager;
-        let currentWorkspace = workspaceManager.get_active_workspace();
-        let isOnCurrentWorkspace = this.metaWorkspace == null || this.metaWorkspace == currentWorkspace;
+        const isOnCurrentWorkspace =
+            this.metaWorkspace === null || this.metaWorkspace.active;
 
         for (let i = 0; i < slots.length; i++) {
             let slot = slots[i];
@@ -861,9 +860,7 @@ class Workspace extends St.Widget {
         if (this._windows.length == 0)
             return;
 
-        let workspaceManager = global.workspace_manager;
-        let activeWorkspace = workspaceManager.get_active_workspace();
-        if (this.metaWorkspace != null && this.metaWorkspace != activeWorkspace)
+        if (this.metaWorkspace !== null && !this.metaWorkspace.active)
             return;
 
         // Special case maximized windows, since it doesn't make sense
@@ -915,9 +912,7 @@ class Workspace extends St.Widget {
             this._repositionWindowsId = 0;
         }
 
-        let workspaceManager = global.workspace_manager;
-        let activeWorkspace = workspaceManager.get_active_workspace();
-        if (this.metaWorkspace != null && this.metaWorkspace != activeWorkspace)
+        if (this.metaWorkspace !== null && !this.metaWorkspace.active)
             return;
 
         // Special case maximized windows, since it doesn't make sense
@@ -981,9 +976,6 @@ class Workspace extends St.Widget {
     }
 
     zoomFromOverview() {
-        let workspaceManager = global.workspace_manager;
-        let currentWorkspace = workspaceManager.get_active_workspace();
-
         this.leavingOverview = true;
 
         for (let i = 0; i < this._windows.length; i++)
@@ -995,7 +987,7 @@ class Workspace extends St.Widget {
         }
         this._overviewHiddenId = Main.overview.connect('hidden', this._doneLeavingOverview.bind(this));
 
-        if (this.metaWorkspace != null && this.metaWorkspace != currentWorkspace)
+        if (this.metaWorkspace !== null && !this.metaWorkspace.active)
             return;
 
         // Position and scale the windows.

js/ui/workspaceThumbnail.js

@@ -549,9 +549,7 @@ var WorkspaceThumbnail = GObject.registerClass({
             return;
 
         // a click on the already current workspace should go back to the main view
-        let workspaceManager = global.workspace_manager;
-        let activeWorkspace = workspaceManager.get_active_workspace();
-        if (this.metaWorkspace == activeWorkspace)
+        if (this.metaWorkspace.active)
             Main.overview.hide();
         else
             this.metaWorkspace.activate(time);

js/ui/workspacesView.js

@@ -21,7 +21,7 @@ var WorkspacesViewBase = GObject.registerClass({
     GTypeFlags: GObject.TypeFlags.ABSTRACT,
 }, class WorkspacesViewBase extends St.Widget {
     _init(monitorIndex) {
-        super._init({ style_class: 'workspaces-view', reactive: true });
+        super._init({ style_class: 'workspaces-view' });
         this.connect('destroy', this._onDestroy.bind(this));
         global.focus_manager.add_group(this);
 
@@ -508,25 +508,11 @@ class WorkspacesDisplay extends St.Widget {
             workspaceManager.get_active_workspace_index();
     }
 
-    _activeWorkspaceChanged(_wm, _from, _to, _direction) {
+    _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, {
+        this._scrollAdjustment.ease(to, {
             mode: Clutter.AnimationMode.EASE_OUT_CUBIC,
             duration: WORKSPACE_SWITCH_TIME,
         });
@@ -588,14 +574,13 @@ class WorkspacesDisplay extends St.Widget {
         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)
+                if (!newWs.active)
                     newWs.activate(global.get_current_time());
                 this._endTouchGesture();
             },
@@ -691,15 +676,10 @@ class WorkspacesDisplay extends St.Widget {
             else
                 view = new WorkspacesView(i, this._scrollAdjustment);
 
-            // HACK: Avoid spurious allocation changes while updating views
-            view.hide();
-
             this._workspacesViews.push(view);
             Main.layoutManager.overviewGroup.add_actor(view);
         }
 
-        this._workspacesViews.forEach(v => v.show());
-
         if (this._fullGeometry)
             this._syncWorkspacesFullGeometry();
         if (this._actualGeometry)

po/kk.po

@@ -1,14 +1,14 @@
 # Kazakh translation for gnome-shell.
 # Copyright (C) 2015 The gnome-shell authors.
 # This file is distributed under the same license as the gnome-shell package.
-# Baurzhan Muftakhidinov <baurthefirst@gmail.com>, 2012-2019.
+# Baurzhan Muftakhidinov <baurthefirst@gmail.com>, 2012-2020.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: master\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/gnome-shell/issues\n"
-"POT-Creation-Date: 2020-06-05 23:11+0000\n"
-"PO-Revision-Date: 2020-06-15 18:37+0500\n"
+"POT-Creation-Date: 2020-06-25 04:35+0000\n"
+"PO-Revision-Date: 2020-06-27 23:27+0500\n"
 "Last-Translator: Baurzhan Muftakhidinov <baurthefirst@gmail.com>\n"
 "Language-Team: Kazakh <kk_KZ@googlegroups.com>\n"
 "Language: kk\n"
@@ -81,16 +81,10 @@ msgstr ""
 "DisableExtension DBus тәсілдерімен де өзгертуге болады."
 
 #: data/org.gnome.shell.gschema.xml.in:26
-#| msgid "UUIDs of extensions to enable"
 msgid "UUIDs of extensions to force disabling"
-msgstr ""
+msgstr "Мәжбүрлі сөндіру үшін кеңейтулер UUID-лары"
 
 #: data/org.gnome.shell.gschema.xml.in:27
-#| msgid ""
-#| "GNOME Shell extensions have a UUID property; this key lists extensions "
-#| "which should be loaded. Any extension that wants to be loaded needs to be "
-#| "in this list. You can also manipulate this list with the EnableExtension "
-#| "and DisableExtension D-Bus methods on org.gnome.Shell."
 msgid ""
 "GNOME Shell extensions have a UUID property; this key lists extensions which "
 "should be disabled, even if loaded as part of the current mode. You can also "
@@ -98,6 +92,11 @@ msgid ""
 "methods on org.gnome.Shell. This key takes precedence over the “enabled-"
 "extensions” setting."
 msgstr ""
+"GNOME Shell кеңейтулерінде UUID қасиеті бар; бұл кілт сөндіру үшін "
+"кеңейтулер тізімін сақтайды, олар қазіргі режимде іске қосылған болса да. "
+"Сонымен қатар, бұл тізімді org.gnome.Shell EnableExtension және "
+"DisableExtension D-Bus тәсілдері арқылы түзетуге болады. Бұл кілт \"enabled-"
+"extensions\" баптауын үстінен басады."
 
 #: data/org.gnome.shell.gschema.xml.in:37
 msgid "Disable user extensions"
@@ -333,19 +332,19 @@ msgstr ""
 
 #: data/org.gnome.shell.gschema.xml.in:234
 msgid "Locations"
-msgstr "Орналасу"
+msgstr "Орналасулар"
 
 #: data/org.gnome.shell.gschema.xml.in:235
 msgid "The locations to show in world clocks"
-msgstr ""
+msgstr "Дүниежүзілік сағаттарда көрсетілетін орналасулар"
 
 #: data/org.gnome.shell.gschema.xml.in:245
 msgid "Automatic location"
-msgstr ""
+msgstr "Автоматты орналасу"
 
 #: data/org.gnome.shell.gschema.xml.in:246
 msgid "Whether to fetch the current location or not"
-msgstr ""
+msgstr "Ағымдағы орналасуды алу керек пе, жоқ па"
 
 #: data/org.gnome.shell.gschema.xml.in:253
 msgid "Location"
@@ -353,7 +352,7 @@ msgstr "Орналасу"
 
 #: data/org.gnome.shell.gschema.xml.in:254
 msgid "The location for which to show a forecast"
-msgstr ""
+msgstr "Ауа райы болжамын көрсету үшін орналасу"
 
 #: data/org.gnome.shell.gschema.xml.in:266
 msgid "Attach modal dialog to the parent window"
@@ -532,23 +531,20 @@ msgstr "пайдаланушыны ауыстыру"
 
 #. Translators: A list of keywords that match the lock orientation action, separated by semicolons
 #: js/misc/systemActions.js:135
-#| msgid "lock orientation;screen;rotation"
 msgid "lock orientation;unlock orientation;screen;rotation"
 msgstr ""
+"lock orientation;unlock orientation;screen;rotation;бұрылуды құлыптау;экран "
+"бұрылуы"
 
 #: js/misc/systemActions.js:255
-#| msgctxt "search-result"
-#| msgid "Lock Orientation"
 msgctxt "search-result"
 msgid "Unlock Screen Rotation"
-msgstr ""
+msgstr "Экранды бұруды құлыптан босату"
 
 #: js/misc/systemActions.js:256
-#| msgctxt "search-result"
-#| msgid "Lock Orientation"
 msgctxt "search-result"
 msgid "Lock Screen Rotation"
-msgstr ""
+msgstr "Экранды бұруды құлыптау"
 
 #: js/misc/util.js:120
 msgid "Command not found"
@@ -705,38 +701,36 @@ msgstr "Тыйым салу"
 msgid "Grant Access"
 msgstr "Рұқсат ету"
 
-#: js/ui/appDisplay.js:956
+#: js/ui/appDisplay.js:903
 msgid "Unnamed Folder"
 msgstr "Атаусыз бума"
 
 #. Translators: This is the heading of a list of open windows
-#: js/ui/appDisplay.js:2215 js/ui/panel.js:75
+#: js/ui/appDisplay.js:2225 js/ui/panel.js:75
 msgid "Open Windows"
 msgstr "Ашық терезелер"
 
-#: js/ui/appDisplay.js:2234 js/ui/panel.js:82
+#: js/ui/appDisplay.js:2244 js/ui/panel.js:82
 msgid "New Window"
 msgstr "Жаңа терезе"
 
-#: js/ui/appDisplay.js:2250
-#| msgid "Launch using Dedicated Graphics Card"
+#: js/ui/appDisplay.js:2260
 msgid "Launch using Integrated Graphics Card"
-msgstr ""
+msgstr "Құрамындағы графикалық картаны пайдаланып жөнелту"
 
-#: js/ui/appDisplay.js:2251
-#| msgid "Launch using Dedicated Graphics Card"
+#: js/ui/appDisplay.js:2261
 msgid "Launch using Discrete Graphics Card"
-msgstr ""
+msgstr "Бөлек графикалық картаны пайдаланып жөнелту"
 
-#: js/ui/appDisplay.js:2279 js/ui/dash.js:239
+#: js/ui/appDisplay.js:2289 js/ui/dash.js:239
 msgid "Remove from Favorites"
 msgstr "Таңдамалылардан өшіру"
 
-#: js/ui/appDisplay.js:2285
+#: js/ui/appDisplay.js:2295
 msgid "Add to Favorites"
 msgstr "Таңдамалыларға қосу"
 
-#: js/ui/appDisplay.js:2295 js/ui/panel.js:93
+#: js/ui/appDisplay.js:2305 js/ui/panel.js:93
 msgid "Show Details"
 msgstr "Деректерді көрсету"
 
@@ -766,7 +760,7 @@ msgstr "Құлаққап"
 msgid "Headset"
 msgstr "Микрофонды құлаққап"
 
-#: js/ui/audioDeviceSelection.js:68 js/ui/status/volume.js:273
+#: js/ui/audioDeviceSelection.js:68 js/ui/status/volume.js:272
 msgid "Microphone"
 msgstr "Микрофон"
 
@@ -918,9 +912,8 @@ msgid "External drive disconnected"
 msgstr "Сыртқы диск алынды"
 
 #: js/ui/components/automountManager.js:208
-#| msgid "Unable to lock"
 msgid "Unable to unlock volume"
-msgstr ""
+msgstr "Томды босату мүмкін емес"
 
 #: js/ui/components/automountManager.js:209
 msgid "The installed udisks version does not support the PIM setting"
@@ -993,7 +986,6 @@ msgid "PIN code is needed for the mobile broadband device"
 msgstr "Сымсыз кеңжолақты құрылғы үшін PIN коды керек"
 
 #: js/ui/components/networkAgent.js:334
-#| msgid "PIN: "
 msgid "PIN"
 msgstr "PIN"
 
@@ -1129,9 +1121,8 @@ msgid "Weather"
 msgstr "Ауа райы"
 
 #: js/ui/dateMenu.js:653
-#| msgid "Select a location…"
 msgid "Select weather location…"
-msgstr ""
+msgstr "Ауа райы орнын таңдау…"
 
 #: js/ui/endSessionDialog.js:37
 #, javascript-format
@@ -1251,9 +1242,10 @@ msgstr ""
 "эл. желісіне жалғанып тұрғанына көз жеткізіңіз."
 
 #: js/ui/endSessionDialog.js:259
-#| msgid "Running on battery power: please plug in before installing updates."
 msgid "Running on battery power: Please plug in before installing updates."
 msgstr ""
+"Батарея қорегінен жұмыс істеуде. Жаңартуларды орнату алдында эл. қорегі "
+"желісіне жалғаңыз."
 
 #: js/ui/endSessionDialog.js:268
 msgid "Some applications are busy or have unsaved work"
@@ -1289,30 +1281,26 @@ msgid "Download and install “%s” from extensions.gnome.org?"
 msgstr "extensions.gnome.org адресінен \"%s\" жүктеп алып, орнату керек пе?"
 
 #: js/ui/extensionSystem.js:252
-#| msgid "No Extensions Installed"
 msgid "Extension Updates Available"
-msgstr ""
+msgstr "Кеңейту жаңартулары дайын"
 
 #: js/ui/extensionSystem.js:253
 msgid "Extension updates are ready to be installed."
-msgstr ""
+msgstr "Кеңейту жаңартулары орнатылуға дайын."
 
 #: js/ui/inhibitShortcutsDialog.js:79
-#| msgid "%s wants to inhibit shortcuts"
 msgid "Allow inhibiting shortcuts"
-msgstr ""
+msgstr "Пернелер жарлығын алмастыруды рұқсат ету"
 
 #. Translators: %s is an application name like "Settings"
 #: js/ui/inhibitShortcutsDialog.js:82
 #, javascript-format
-#| msgid "Application wants to inhibit shortcuts"
 msgid "The application %s wants to inhibit shortcuts"
-msgstr ""
+msgstr "%s қолданбасы пернелер жарлығын алмастырғысы келеді"
 
 #: js/ui/inhibitShortcutsDialog.js:83
-#| msgid "Application wants to inhibit shortcuts"
 msgid "An application wants to inhibit shortcuts"
-msgstr ""
+msgstr "Қолданба пернелер жарлығын алмастырғысы келеді"
 
 #. Translators: %s is a keyboard shortcut like "Super+x"
 #: js/ui/inhibitShortcutsDialog.js:90
@@ -1445,23 +1433,25 @@ msgid "Web Page"
 msgstr "Веб парағы"
 
 #: js/ui/main.js:297
-#| msgid "Log in as another user"
 msgid "Logged in as a privileged user"
-msgstr ""
+msgstr "Привилегияланған пайдаланушы ретінде жүйеге кірген"
 
 #: js/ui/main.js:298
 msgid ""
 "Running a session as a privileged user should be avoided for security "
 "reasons. If possible, you should log in as a normal user."
 msgstr ""
+"Привилегияланған пайдаланушы ретінде сессияны орындаудан қауіпсіздік "
+"салдарынан аулақ болу керек. Мүмкін болса, қалыпты пайдаланушы ретінде "
+"жүйеге кіріңіз."
 
 #: js/ui/main.js:337
 msgid "Screen Lock disabled"
-msgstr ""
+msgstr "Экранды блоктау сөндірілген"
 
 #: js/ui/main.js:338
 msgid "Screen Locking requires the GNOME display manager."
-msgstr ""
+msgstr "Экранды блоктау GNOME дисплейлер басқарушысын талап етеді."
 
 #: js/ui/messageTray.js:1547
 msgid "System Information"
@@ -1475,13 +1465,13 @@ msgstr "Белгісіз әртіс"
 msgid "Unknown title"
 msgstr "Белгісіз атауы"
 
-#: js/ui/overview.js:73
+#: js/ui/overview.js:74
 msgid "Undo"
 msgstr "Болдырмау"
 
 #. Translators: This is the main view to select
 #. activities. See also note for "Activities" string.
-#: js/ui/overview.js:86
+#: js/ui/overview.js:87
 msgid "Overview"
 msgstr "Шолу"
 
@@ -1489,7 +1479,7 @@ msgstr "Шолу"
 #. in the search entry when no search is
 #. active; it should not exceed ~30
 #. characters.
-#: js/ui/overview.js:107
+#: js/ui/overview.js:108
 msgid "Type to search"
 msgstr "Іздеу үшін теріңіз"
 
@@ -1626,18 +1616,16 @@ msgid "Caps lock is on."
 msgstr "Caps lock іске қосылған."
 
 #: js/ui/shellMountOperation.js:285
-#| msgid "Volume"
 msgid "Hidden Volume"
-msgstr ""
+msgstr "Жасырын том"
 
 #: js/ui/shellMountOperation.js:288
 msgid "Windows System Volume"
-msgstr ""
+msgstr "Windows жүйелік томы"
 
 #: js/ui/shellMountOperation.js:291
-#| msgid "Mouse Keys"
 msgid "Uses Keyfiles"
-msgstr ""
+msgstr "Кілт файлдарды қолданады"
 
 #. Translators: %s is the Disks application
 #: js/ui/shellMountOperation.js:298
@@ -1645,6 +1633,7 @@ msgstr ""
 msgid ""
 "To unlock a volume that uses keyfiles, use the <i>%s</i> utility instead."
 msgstr ""
+"Кілт файлдарын қолданатын томды босату үшін, <i>%s</i> утилитасын қолданыңыз."
 
 #: js/ui/shellMountOperation.js:306
 msgid "PIM Number"
@@ -1666,7 +1655,7 @@ msgstr "%s ашу"
 
 #: js/ui/shellMountOperation.js:423
 msgid "The PIM must be a number or empty."
-msgstr ""
+msgstr "PIM тек сандардан тұруы, немесе бос болуы тиіс."
 
 #. Translators: %s is the Disks application
 #: js/ui/shellMountOperation.js:465
@@ -1678,7 +1667,7 @@ msgstr "%s іске қосу мүмкін емес"
 #: js/ui/shellMountOperation.js:467
 #, javascript-format
 msgid "Couldn’t find the %s application"
-msgstr ""
+msgstr "%s қолданбасы табылмады"
 
 #: js/ui/status/accessibility.js:35
 msgid "Accessibility"
@@ -1733,14 +1722,12 @@ msgid "Bluetooth Settings"
 msgstr "Bluetooth баптаулары"
 
 #: js/ui/status/bluetooth.js:152
-#| msgid "Bluetooth"
 msgid "Bluetooth Off"
-msgstr ""
+msgstr "Bluetooth сөндірілген"
 
 #: js/ui/status/bluetooth.js:154
-#| msgid "Bluetooth"
 msgid "Bluetooth On"
-msgstr ""
+msgstr "Bluetooth іске қосылған"
 
 #: js/ui/status/brightness.js:39
 msgid "Brightness"
@@ -1748,7 +1735,7 @@ msgstr "Жарықтылығы"
 
 #: js/ui/status/dwellClick.js:13
 msgid "Single Click"
-msgstr ""
+msgstr "Дара шерту"
 
 #: js/ui/status/dwellClick.js:18
 msgid "Double Click"
@@ -1760,11 +1747,11 @@ msgstr "Тартып апару"
 
 #: js/ui/status/dwellClick.js:28
 msgid "Secondary Click"
-msgstr ""
+msgstr "Екінші шерту"
 
 #: js/ui/status/dwellClick.js:37
 msgid "Dwell Click"
-msgstr ""
+msgstr "Пернеде кідіртуден кейінгі сол жақпен шерту"
 
 #: js/ui/status/keyboard.js:826
 msgid "Keyboard"
@@ -1800,7 +1787,7 @@ msgstr "Іске қосу"
 
 #: js/ui/status/location.js:350
 msgid "Allow location access"
-msgstr ""
+msgstr "Орналасуға қатынауды рұқсат ету"
 
 #. Translators: %s is an application name
 #: js/ui/status/location.js:352
@@ -2140,11 +2127,11 @@ msgstr "Thunderbolt авторизация қатесі"
 msgid "Could not authorize the Thunderbolt device: %s"
 msgstr "Thunderbolt құралғысын авторизациялау мүмкін емес: %s"
 
-#: js/ui/status/volume.js:154
+#: js/ui/status/volume.js:155
 msgid "Volume changed"
 msgstr "Дыбыс өзгертілді"
 
-#: js/ui/status/volume.js:225
+#: js/ui/status/volume.js:217
 msgid "Volume"
 msgstr "Дыбыс деңгейі"
 
@@ -2179,18 +2166,16 @@ msgstr "Тек құрамындағы"
 #. Translators: This is a time format for a date in
 #. long format
 #: js/ui/unlockDialog.js:371
-#| msgctxt "calendar heading"
-#| msgid "%A, %B %-d"
 msgid "%A %B %-d"
 msgstr "%A %B %-d"
 
 #: js/ui/unlockDialog.js:377
 msgid "Swipe up to unlock"
-msgstr ""
+msgstr "Босату үшін жоғары өткізіңіз"
 
 #: js/ui/unlockDialog.js:378
 msgid "Click or press a key to unlock"
-msgstr ""
+msgstr "Босату үшін шертіңіз немесе пернені басыңыз"
 
 #: js/ui/unlockDialog.js:550
 msgid "Unlock Window"
@@ -2373,6 +2358,8 @@ msgid ""
 "GNOME Extensions handles updating extensions, configuring extension "
 "preferences and removing or disabling unwanted extensions."
 msgstr ""
+"GNOME кеңейтулері көмегімен кеңейтулерді жаңарту, баптау және оларды өшіру "
+"немесе сөндіруге болады."
 
 #: subprojects/extensions-app/data/org.gnome.Extensions.desktop.in.in:7
 msgid "Configure GNOME Shell Extensions"
@@ -2388,6 +2375,7 @@ msgid ""
 "If you remove the extension, you need to return to download it if you want "
 "to enable it again"
 msgstr ""
+"Кеңейтуді өшірсеңіз, оны қайта іске қосу үшін қайта жүктеп алу керек болады"
 
 #: subprojects/extensions-app/js/main.js:150
 msgid "Remove"
@@ -2401,15 +2389,15 @@ msgstr "Baurzhan Muftakhidinov <baurthefirst@gmail.com>"
 #, javascript-format
 msgid "%d extension will be updated on next login."
 msgid_plural "%d extensions will be updated on next login."
-msgstr[0] ""
+msgstr[0] "%d кеңейту жүйеге келесі рет кірген кезде жаңартылатын болады."
 
 #: subprojects/extensions-app/js/main.js:461
 msgid "The extension is incompatible with the current GNOME version"
-msgstr ""
+msgstr "Бұл кеңейту ағымдағы GNOME нұсқасымен үйлеспейді"
 
 #: subprojects/extensions-app/js/main.js:464
 msgid "The extension had an error"
-msgstr ""
+msgstr "Кеңейтуде қате болды"
 
 #: subprojects/extensions-app/data/ui/extension-row.ui:109
 #: subprojects/extensions-tool/src/command-create.c:325
@@ -2428,7 +2416,7 @@ msgstr "Авторы"
 
 #: subprojects/extensions-app/data/ui/extension-row.ui:216
 msgid "Website"
-msgstr "Веб-сайт"
+msgstr "Веб сайт"
 
 #: subprojects/extensions-app/data/ui/extension-row.ui:233
 msgid "Remove…"
@@ -2460,6 +2448,9 @@ msgid ""
 "encounter problems with your system, it is recommended to disable all "
 "extensions."
 msgstr ""
+"Кеңейтулер жүйелік мәселелерді, соның ішінде өнімділік мәселелерін туғызуы "
+"мүмкін. Жүйелік мәселелерге тап болсаңыз, барлық кеңейтулерді сөндіру "
+"ұсынылады."
 
 #: subprojects/extensions-app/data/ui/extensions-window.ui:135
 msgid "Manually Installed"
@@ -2478,10 +2469,12 @@ msgid ""
 "We’re very sorry, but it was not possible to get the list of installed "
 "extensions. Make sure you are logged into GNOME and try again."
 msgstr ""
+"Кешірім өтінеміз, барлық орнатылған кеңейтулер тізімін алу мүмкін болмады. "
+"GNOME ішіне кіргеніңізді тексеріп, қайталап көріңіз."
 
 #: subprojects/extensions-app/data/ui/extensions-window.ui:273
 msgid "Extension Updates Ready"
-msgstr ""
+msgstr "Кеңейту жаңартулары дайын"
 
 #: subprojects/extensions-app/data/ui/extensions-window.ui:289
 msgid "Log Out…"
@@ -2491,7 +2484,7 @@ msgstr "Жүйеден шығу…"
 #: subprojects/extensions-tool/src/command-create.c:226
 #, c-format
 msgid "The new extension was successfully created in %s.\n"
-msgstr ""
+msgstr "Жаңа кеңейту %s ішінде сәтті жасалды.\n"
 
 #: subprojects/extensions-tool/src/command-create.c:299
 #, c-format
@@ -2499,11 +2492,13 @@ msgid ""
 "Name should be a very short (ideally descriptive) string.\n"
 "Examples are: %s"
 msgstr ""
+"Атауы қысқа мәтіндік жол (сипаттайтын) болуы тиіс.\n"
+"Мысалы: %s"
 
 #: subprojects/extensions-tool/src/command-create.c:305
 #: subprojects/extensions-tool/src/main.c:238
 msgid "Name"
-msgstr "Атауы"
+msgstr "Аты"
 
 #: subprojects/extensions-tool/src/command-create.c:319
 #, c-format
@@ -2511,6 +2506,9 @@ msgid ""
 "Description is a single-sentence explanation of what your extension does.\n"
 "Examples are: %s"
 msgstr ""
+"Сипаттамасы - бұл сіздің кеңейтуіңіз жасайтын әрекеттің бір сөйлемді "
+"анықтамасы.\n"
+"Мысалы: %s"
 
 #: subprojects/extensions-tool/src/command-create.c:339
 msgid ""
@@ -2518,10 +2516,12 @@ msgid ""
 "This should be in the format of an email address (clicktofocus@janedoe."
 "example.com)\n"
 msgstr ""
+"UUID - бұл кеңейтуңіздің глобалды деңгейдегі бірегей идентификаторы.\n"
+"Ол эл. пошта адресі пішімінде болуы тиіс (clicktofocus@janedoe.example.com)\n"
 
 #: subprojects/extensions-tool/src/command-create.c:366
 msgid "Choose one of the available templates:\n"
-msgstr ""
+msgstr "Қол жетімді үлгілердің бірін таңдаңыз:\n"
 
 #: subprojects/extensions-tool/src/command-create.c:380
 msgid "Template"
@@ -2529,7 +2529,7 @@ msgstr "Үлгі"
 
 #: subprojects/extensions-tool/src/command-create.c:435
 msgid "The unique identifier of the new extension"
-msgstr ""
+msgstr "Жаңа кеңейтудің бірегей идентификаторы"
 
 #: subprojects/extensions-tool/src/command-create.c:438
 msgid "NAME"
@@ -2537,7 +2537,7 @@ msgstr "АТАУЫ"
 
 #: subprojects/extensions-tool/src/command-create.c:439
 msgid "The user-visible name of the new extension"
-msgstr ""
+msgstr "Жаңа кеңейтудің пайдаланушыға көрінетін атауы"
 
 #: subprojects/extensions-tool/src/command-create.c:441
 msgid "DESCRIPTION"
@@ -2545,7 +2545,7 @@ msgstr "СИПАТТАМАСЫ"
 
 #: subprojects/extensions-tool/src/command-create.c:443
 msgid "A short description of what the extension does"
-msgstr ""
+msgstr "Кеңейтудің қысқаша сипаттамасы"
 
 #: subprojects/extensions-tool/src/command-create.c:446
 msgid "TEMPLATE"
@@ -2553,11 +2553,11 @@ msgstr "ҮЛГІ"
 
 #: subprojects/extensions-tool/src/command-create.c:447
 msgid "The template to use for the new extension"
-msgstr ""
+msgstr "Жаңа кеңейту үшін қолданылатын үлгі"
 
 #: subprojects/extensions-tool/src/command-create.c:453
 msgid "Enter extension information interactively"
-msgstr ""
+msgstr "Кеңейту ақпаратын интерактивті түрде енгізу"
 
 #: subprojects/extensions-tool/src/command-create.c:461
 msgid "Create a new extension"
@@ -2570,20 +2570,20 @@ msgstr "Белгісіз аргументтер"
 
 #: subprojects/extensions-tool/src/command-create.c:504
 msgid "UUID, name and description are required"
-msgstr ""
+msgstr "UUID, аты және сипаттамасы керек"
 
 #: subprojects/extensions-tool/src/command-disable.c:46
 #: subprojects/extensions-tool/src/command-enable.c:46
 #: subprojects/extensions-tool/src/command-info.c:50
 #: subprojects/extensions-tool/src/command-list.c:64
 msgid "Failed to connect to GNOME Shell\n"
-msgstr "GNOME Shell-ға байланысты орнату мүмкін емес\n"
+msgstr "GNOME Shell-ға байланысты орнату сәтсіз аяқталды\n"
 
 #: subprojects/extensions-tool/src/command-disable.c:53
 #: subprojects/extensions-tool/src/command-enable.c:53
 #, c-format
 msgid "Extension “%s” does not exist\n"
-msgstr ""
+msgstr "\"%s\" кеңейтуі жоқ\n"
 
 #: subprojects/extensions-tool/src/command-disable.c:101
 msgid "Disable an extension"
@@ -2605,7 +2605,7 @@ msgstr "UUID көрсетілмеген"
 #: subprojects/extensions-tool/src/command-reset.c:81
 #: subprojects/extensions-tool/src/command-uninstall.c:109
 msgid "More than one UUID given"
-msgstr ""
+msgstr "Бірден көп UUID көрсетілген"
 
 #: subprojects/extensions-tool/src/command-enable.c:101
 msgid "Enable an extension"
@@ -2615,7 +2615,7 @@ msgstr "Кеңейтуді іске қосу"
 #: subprojects/extensions-tool/src/main.c:155
 #, c-format
 msgid "Extension “%s” doesn't exist\n"
-msgstr ""
+msgstr "\"%s\" кеңейтуі жоқ\n"
 
 #: subprojects/extensions-tool/src/command-info.c:85
 msgid "Show extensions info"
@@ -2623,60 +2623,51 @@ msgstr "Кеңейтулер ақпаратын көрсету"
 
 #: subprojects/extensions-tool/src/command-install.c:173
 msgid "Overwrite an existing extension"
-msgstr ""
+msgstr "Бар болып тұрған кеңейтуді үстінен жазу"
 
 #: subprojects/extensions-tool/src/command-install.c:175
 msgid "EXTENSION_BUNDLE"
-msgstr ""
+msgstr "КЕҢЕЙТУ_ДЕСТЕСІ"
 
 #: subprojects/extensions-tool/src/command-install.c:184
-#| msgid "UUIDs of extensions to enable"
 msgid "Install an extension bundle"
-msgstr ""
+msgstr "Кеңейту дестесін орнату"
 
 #: subprojects/extensions-tool/src/command-install.c:202
-#| msgid "No extensions installed"
 msgid "No extension bundle specified"
-msgstr ""
+msgstr "Кеңейту дестесі көрсетілмеген"
 
 #: subprojects/extensions-tool/src/command-install.c:208
 msgid "More than one extension bundle specified"
-msgstr ""
+msgstr "Бірден көп кеңейту дестесі көрсетілген"
 
 #: subprojects/extensions-tool/src/command-list.c:128
-#| msgid "Shell Extensions"
 msgid "Show user-installed extensions"
-msgstr ""
+msgstr "Пайдаланушы орнатқан кеңейтулерді көрсету"
 
 #: subprojects/extensions-tool/src/command-list.c:131
-#| msgid "Shell Extensions"
 msgid "Show system-installed extensions"
-msgstr ""
+msgstr "Жүйелік деңгейде орнатылған кеңейтулерді көрсету"
 
 #: subprojects/extensions-tool/src/command-list.c:134
-#| msgid "Shell Extensions"
 msgid "Show enabled extensions"
-msgstr ""
+msgstr "Іске қосылған кеңейтулерді көрсету"
 
 #: subprojects/extensions-tool/src/command-list.c:137
-#| msgid "Disable user extensions"
 msgid "Show disabled extensions"
-msgstr ""
+msgstr "Сөндірілген кеңейтулерді көрсету"
 
 #: subprojects/extensions-tool/src/command-list.c:140
-#| msgid "GNOME Shell Extension Preferences"
 msgid "Show extensions with preferences"
-msgstr ""
+msgstr "Баптаулары бар кеңейтулерді көрсету"
 
 #: subprojects/extensions-tool/src/command-list.c:143
-#| msgid "No extensions installed"
 msgid "Show extensions with updates"
-msgstr ""
+msgstr "Жаңартулары бар кеңейтулерді көрсету"
 
 #: subprojects/extensions-tool/src/command-list.c:146
-#| msgid "Visit extension homepage"
 msgid "Print extension details"
-msgstr ""
+msgstr "Кеңейту ақпаратын басып шығару"
 
 #: subprojects/extensions-tool/src/command-list.c:154
 msgid "List installed extensions"
@@ -2688,7 +2679,7 @@ msgstr "ФАЙЛ"
 
 #: subprojects/extensions-tool/src/command-pack.c:451
 msgid "Additional source to include in the bundle"
-msgstr ""
+msgstr "Дестеге қосылатын қосымша қайнар көз"
 
 #: subprojects/extensions-tool/src/command-pack.c:454
 msgid "SCHEMA"
@@ -2696,7 +2687,7 @@ msgstr "СҰЛБА"
 
 #: subprojects/extensions-tool/src/command-pack.c:455
 msgid "A GSettings schema that should be included"
-msgstr ""
+msgstr "Құрамына енуі тиіс GSettings сұлбасы"
 
 #: subprojects/extensions-tool/src/command-pack.c:457
 #: subprojects/extensions-tool/src/command-pack.c:468
@@ -2705,7 +2696,7 @@ msgstr "БУМА"
 
 #: subprojects/extensions-tool/src/command-pack.c:459
 msgid "The directory where translations are found"
-msgstr ""
+msgstr "Аудармалар орналасқан бума"
 
 #: subprojects/extensions-tool/src/command-pack.c:461
 msgid "DOMAIN"
@@ -2713,37 +2704,37 @@ msgstr "ДОМЕН"
 
 #: subprojects/extensions-tool/src/command-pack.c:463
 msgid "The gettext domain to use for translations"
-msgstr ""
+msgstr "Аудармалар үшін қолданылуы тиіс gettext домені"
 
 #: subprojects/extensions-tool/src/command-pack.c:466
 msgid "Overwrite an existing pack"
-msgstr ""
+msgstr "Бар болып тұрған пакетті үстінен жазу"
 
 #: subprojects/extensions-tool/src/command-pack.c:470
 msgid "The directory where the pack should be created"
-msgstr ""
+msgstr "Десте жасалуы тиіс бума"
 
 #: subprojects/extensions-tool/src/command-pack.c:472
 msgid "SOURCE_DIRECTORY"
-msgstr ""
+msgstr "ҚАЙНАР_КӨЗ_БУМАСЫ"
 
 #: subprojects/extensions-tool/src/command-pack.c:481
 msgid "Create an extension bundle"
-msgstr ""
+msgstr "Кеңейту дестесін жасау"
 
 #: subprojects/extensions-tool/src/command-pack.c:501
 msgid "More than one source directory specified"
-msgstr ""
+msgstr "Бірден көп қайнар көз бумасы көрсетілген"
 
 #: subprojects/extensions-tool/src/command-prefs.c:47
 #, c-format
+#| msgid "Show extensions with preferences"
 msgid "Extension “%s” doesn't have preferences\n"
-msgstr ""
+msgstr "\"%s\" кеңейтудің баптаулары жоқ\n"
 
 #: subprojects/extensions-tool/src/command-prefs.c:79
-#| msgid "GNOME Shell Extension Preferences"
 msgid "Opens extension preferences"
-msgstr ""
+msgstr "Кеңейту баптауларын ашады"
 
 #: subprojects/extensions-tool/src/command-reset.c:58
 msgid "Reset an extension"
@@ -2764,11 +2755,11 @@ msgstr "Кеңейтуді өшіру"
 
 #: subprojects/extensions-tool/src/main.c:72
 msgid "Do not print error messages"
-msgstr ""
+msgstr "Қате туралы хабарламаларды басып шығармау"
 
 #: subprojects/extensions-tool/src/main.c:146
 msgid "Failed to connect to GNOME Shell"
-msgstr "GNOME Shell-ға байланысты орнату мүмкін емес"
+msgstr "GNOME Shell-ға байланысты орнату сәтсіз аяқталды"
 
 #: subprojects/extensions-tool/src/main.c:244
 msgid "Path"
@@ -2788,7 +2779,7 @@ msgstr "Қалып-күйі"
 
 #: subprojects/extensions-tool/src/main.c:290
 msgid "“version” takes no arguments"
-msgstr ""
+msgstr "“version” аргументтерді қабылдамайды"
 
 #: subprojects/extensions-tool/src/main.c:292
 #: subprojects/extensions-tool/src/main.c:312
@@ -2860,11 +2851,11 @@ msgstr "Кеңейту дестесін орнату"
 #: subprojects/extensions-tool/src/main.c:330
 #, c-format
 msgid "Use “%s” to get detailed help.\n"
-msgstr ""
+msgstr "Толық көмекті алу үшін \"%s\" пайдаланыңыз.\n"
 
 #: subprojects/extensions-tool/src/templates/00-plain.desktop.in:4
 msgid "Plain"
-msgstr "Кәдімгі"
+msgstr "Қалыпты"
 
 #: subprojects/extensions-tool/src/templates/00-plain.desktop.in:5
 msgid "An empty extension"
@@ -2876,7 +2867,7 @@ msgstr "Индикатор"
 
 #: subprojects/extensions-tool/src/templates/indicator.desktop.in:5
 msgid "Add an icon to the top bar"
-msgstr ""
+msgstr "Жоғарғы панельге таңбашаны қосу"
 
 #. translators:
 #. * The number of sound outputs on a particular device
@@ -2898,6 +2889,33 @@ msgstr[0] "%u кірісі"
 msgid "System Sounds"
 msgstr "Жүйелік дыбыстар"
 
+#~ msgid "Frequently used applications will appear here"
+#~ msgstr "Жиі қолданылатын қолданбалар осында көрінеді"
+
+#~ msgid "Frequent"
+#~ msgstr "Жиі қолданылатын"
+
+#~ msgid "All"
+#~ msgstr "Барлығы"
+
+#~ msgctxt "calendar heading"
+#~ msgid "%A, %B %-d"
+#~ msgstr "%A, %B %-d"
+
+#~ msgctxt "calendar heading"
+#~ msgid "%A, %B %-d, %Y"
+#~ msgstr "%A, %B %-d, %Y"
+
+#~ msgid "%d Connected"
+#~ msgid_plural "%d Connected"
+#~ msgstr[0] "%d байланысқан"
+
+#~ msgid "Off"
+#~ msgstr "Сөнд."
+
+#~ msgid "On"
+#~ msgstr "Іске қос."
+
 #~ msgid ""
 #~ "Keybinding that pauses and resumes all running tweens, for debugging "
 #~ "purposes"
@@ -2927,21 +2945,6 @@ msgstr "Жүйелік дыбыстар"
 #~ msgid "Sign In"
 #~ msgstr "Кіру"
 
-#~ msgid "Frequently used applications will appear here"
-#~ msgstr "Жиі қолданылатын қолданбалар осында көрінеді"
-
-#~ msgid "Frequent"
-#~ msgstr "Жиі қолданылатын"
-
-#~ msgid "All"
-#~ msgstr "Барлығы"
-
-#~| msgctxt "calendar heading"
-#~| msgid "%A, %B %d, %Y"
-#~ msgctxt "calendar heading"
-#~ msgid "%A, %B %-d, %Y"
-#~ msgstr "%A, %B %-d, %Y"
-
 #~ msgid "Password:"
 #~ msgstr "Пароль:"
 
@@ -2971,16 +2974,6 @@ msgstr "Жүйелік дыбыстар"
 #~ msgid_plural "%d new notifications"
 #~ msgstr[0] "%d жаңа ескерту"
 
-#~ msgid "%d Connected"
-#~ msgid_plural "%d Connected"
-#~ msgstr[0] "%d байланысқан"
-
-#~ msgid "Off"
-#~ msgstr "Сөнд."
-
-#~ msgid "On"
-#~ msgstr "Іске қос."
-
 #~ msgid "Account Settings"
 #~ msgstr "Тіркелгі баптаулары"
 

src/shell-app.c

@@ -78,6 +78,7 @@ struct _ShellApp
                           * want (e.g. it will be of TYPE_NORMAL from
                           * the way shell-window-tracker.c works).
                           */
+  GIcon *fallback_icon;
 
   ShellAppRunningState *running_state;
 
@@ -180,66 +181,47 @@ window_backed_app_get_window (ShellApp     *app)
     return NULL;
 }
 
-static ClutterActor *
-window_backed_app_get_icon (ShellApp *app,
-                            int       size)
+/**
+ * shell_app_get_icon:
+ *
+ * Look up the icon for this application
+ *
+ * Return value: (transfer none): A #GIcon
+ */
+GIcon *
+shell_app_get_icon (ShellApp *app)
 {
   MetaWindow *window = NULL;
-  StWidget *widget;
-  int scale, scaled_size;
-  ShellGlobal *global;
-  StThemeContext *context;
 
-  global = shell_global_get ();
-  context = st_theme_context_get_for_stage (shell_global_get_stage (global));
-  g_object_get (context, "scale-factor", &scale, NULL);
+  g_return_val_if_fail (SHELL_IS_APP (app), NULL);
 
-  scaled_size = size * scale;
+  if (app->info)
+    return g_app_info_get_icon (G_APP_INFO (app->info));
+
+  if (app->fallback_icon)
+    return app->fallback_icon;
 
   /* During a state transition from running to not-running for
    * window-backend apps, it's possible we get a request for the icon.
-   * Avoid asserting here and just return an empty image.
+   * Avoid asserting here and just return a fallback icon
    */
   if (app->running_state != NULL)
     window = window_backed_app_get_window (app);
 
-  if (window == NULL)
+  if (window &&
+      meta_window_get_client_type (window) == META_WINDOW_CLIENT_TYPE_X11)
     {
-      ClutterActor *actor;
-
-      actor = clutter_actor_new ();
-      g_object_set (actor,
-                    "opacity", 0,
-                    "width", (float) scaled_size,
-                    "height", (float) scaled_size,
-                    NULL);
-      return actor;
-    }
-
-  if (meta_window_get_client_type (window) == META_WINDOW_CLIENT_TYPE_X11)
-    {
-      StWidget *texture_actor;
-
-      texture_actor =
+      app->fallback_icon =
         st_texture_cache_bind_cairo_surface_property (st_texture_cache_get_default (),
                                                       G_OBJECT (window),
-                                                      "icon",
-                                                      scaled_size);
-
-      widget = g_object_new (ST_TYPE_BIN,
-                             "child", texture_actor,
-                             NULL);
+                                                      "icon");
     }
   else
     {
-      widget = g_object_new (ST_TYPE_ICON,
-                             "icon-size", size,
-                             "icon-name", "application-x-executable",
-                             NULL);
+      app->fallback_icon = g_themed_icon_new ("application-x-executable");
     }
-  st_widget_add_style_class_name (widget, "fallback-app-icon");
 
-  return CLUTTER_ACTOR (widget);
+  return app->fallback_icon;
 }
 
 /**
@@ -257,16 +239,16 @@ shell_app_create_icon_texture (ShellApp   *app,
   GIcon *icon;
   ClutterActor *ret;
 
-  if (app->info == NULL)
-    return window_backed_app_get_icon (app, size);
-
   ret = st_icon_new ();
   st_icon_set_icon_size (ST_ICON (ret), size);
   st_icon_set_fallback_icon_name (ST_ICON (ret), "application-x-executable");
 
-  icon = g_app_info_get_icon (G_APP_INFO (app->info));
+  icon = shell_app_get_icon (app);
   st_icon_set_gicon (ST_ICON (ret), icon);
 
+  if (shell_app_is_window_backed (app))
+    st_widget_add_style_class_name (ST_WIDGET (ret), "fallback-app-icon");
+
   return ret;
 }
 
@@ -1576,6 +1558,7 @@ shell_app_dispose (GObject *object)
   ShellApp *app = SHELL_APP (object);
 
   g_clear_object (&app->info);
+  g_clear_object (&app->fallback_icon);
 
   while (app->running_state)
     _shell_app_remove_window (app, app->running_state->windows->data);

src/shell-app.h

@@ -29,6 +29,7 @@ const char *shell_app_get_id (ShellApp *app);
 GDesktopAppInfo *shell_app_get_app_info (ShellApp *app);
 
 ClutterActor *shell_app_create_icon_texture (ShellApp *app, int size);
+GIcon *shell_app_get_icon (ShellApp *app);
 const char *shell_app_get_name (ShellApp *app);
 const char *shell_app_get_description (ShellApp *app);
 gboolean shell_app_is_window_backed (ShellApp *app);

src/shell-blur-effect.c

@@ -163,7 +163,6 @@ struct _ShellBlurEffect
   ClutterEffect parent_instance;
 
   ClutterActor *actor;
-  int old_opacity_override;
 
   BlurData blur[2];
 
@@ -486,21 +485,6 @@ calculate_downscale_factor (float width,
   return downscale_factor;
 }
 
-static void
-clear_framebuffer (CoglFramebuffer *framebuffer)
-{
-  static CoglColor transparent;
-  static gboolean initialized = FALSE;
-
-  if (!initialized)
-    {
-      cogl_color_init_from_4ub (&transparent, 0, 0, 0, 0);
-      initialized = TRUE;
-    }
-
-  cogl_framebuffer_clear (framebuffer, COGL_BUFFER_BIT_COLOR, &transparent);
-}
-
 static void
 shell_blur_effect_set_actor (ClutterActorMeta *meta,
                              ClutterActor     *actor)
@@ -561,47 +545,45 @@ update_actor_box (ShellBlurEffect     *self,
 }
 
 static void
-paint_texture (ShellBlurEffect     *self,
-               ClutterPaintContext *paint_context)
+add_blurred_pipeline (ShellBlurEffect  *self,
+                      ClutterPaintNode *node)
 {
-  CoglFramebuffer *framebuffer;
+  g_autoptr (ClutterPaintNode) pipeline_node = NULL;
   float width, height;
 
-  framebuffer = clutter_paint_context_get_framebuffer (paint_context);
-
   /* Use the untransformed actor size here, since the framebuffer itself already
    * has the actor transform matrix applied.
    */
   clutter_actor_get_size (self->actor, &width, &height);
 
   update_brightness_uniform (self);
-  cogl_framebuffer_draw_rectangle (framebuffer,
-                                   self->brightness_fb.pipeline,
-                                   0, 0,
-                                   width,
-                                   height);
+
+  pipeline_node = clutter_pipeline_node_new (self->brightness_fb.pipeline);
+  clutter_paint_node_set_static_name (pipeline_node, "ShellBlurEffect (final)");
+  clutter_paint_node_add_child (node, pipeline_node);
+
+  clutter_paint_node_add_rectangle (pipeline_node,
+                                    &(ClutterActorBox) {
+                                      0.f, 0.f,
+                                      width,
+                                      height,
+                                    });
 }
 
-static void
-apply_blur (ShellBlurEffect     *self,
-            ClutterPaintContext *paint_context,
-            FramebufferData     *from,
-            uint8_t              paint_opacity)
+static ClutterPaintNode *
+create_blur_nodes (ShellBlurEffect  *self,
+                   ClutterPaintNode *node,
+                   uint8_t           paint_opacity)
 {
+  g_autoptr (ClutterPaintNode) brightness_node = NULL;
+  g_autoptr (ClutterPaintNode) hblur_node = NULL;
+  g_autoptr (ClutterPaintNode) vblur_node = NULL;
   BlurData *vblur;
   BlurData *hblur;
 
   vblur = &self->blur[VERTICAL];
   hblur = &self->blur[HORIZONTAL];
 
-  /* Copy the actor contents into the vblur framebuffer */
-  clear_framebuffer (vblur->data.framebuffer);
-  cogl_framebuffer_draw_rectangle (vblur->data.framebuffer,
-                                   from->pipeline,
-                                   0, 0,
-                                   cogl_texture_get_width (vblur->data.texture),
-                                   cogl_texture_get_height (vblur->data.texture));
-
   /* Pass 1:
    *
    * Draw the actor contents (which is in the vblur framebuffer
@@ -611,12 +593,16 @@ apply_blur (ShellBlurEffect     *self,
    */
   update_blur_uniforms (self, vblur);
 
-  clear_framebuffer (hblur->data.framebuffer);
-  cogl_framebuffer_draw_rectangle (hblur->data.framebuffer,
-                                   vblur->data.pipeline,
-                                   0, 0,
-                                   cogl_texture_get_width (hblur->data.texture),
-                                   cogl_texture_get_height (hblur->data.texture));
+  vblur_node = clutter_layer_node_new_with_framebuffer (vblur->data.framebuffer,
+                                                        vblur->data.pipeline,
+                                                        paint_opacity);
+  clutter_paint_node_set_static_name (vblur_node, "ShellBlurEffect (vertical pass)");
+  clutter_paint_node_add_rectangle (vblur_node,
+                                    &(ClutterActorBox) {
+                                      0.f, 0.f,
+                                      cogl_texture_get_width (hblur->data.texture),
+                                      cogl_texture_get_height (hblur->data.texture)
+                                    });
 
   /* Pass 2:
    *
@@ -624,30 +610,44 @@ apply_blur (ShellBlurEffect     *self,
    * horizontal blur pipeline into the brightness framebuffer.
    */
   update_blur_uniforms (self, hblur);
-  cogl_pipeline_set_color4ub (hblur->data.pipeline,
-                              paint_opacity,
-                              paint_opacity,
-                              paint_opacity,
-                              paint_opacity);
 
-  clear_framebuffer (self->brightness_fb.framebuffer);
-  cogl_framebuffer_draw_rectangle (self->brightness_fb.framebuffer,
-                                   hblur->data.pipeline,
-                                   0, 0,
-                                   cogl_texture_get_width (self->brightness_fb.texture),
-                                   cogl_texture_get_height (self->brightness_fb.texture));
+  hblur_node = clutter_layer_node_new_with_framebuffer (hblur->data.framebuffer,
+                                                        hblur->data.pipeline,
+                                                        255);
+  clutter_paint_node_set_static_name (hblur_node, "ShellBlurEffect (horizontal pass)");
+  clutter_paint_node_add_rectangle (hblur_node,
+                                    &(ClutterActorBox) {
+                                      0.f, 0.f,
+                                      cogl_texture_get_width (self->brightness_fb.texture),
+                                      cogl_texture_get_height (self->brightness_fb.texture),
+                                    });
 
+  update_brightness_uniform (self);
+
+  brightness_node = clutter_layer_node_new_with_framebuffer (self->brightness_fb.framebuffer,
+                                                             self->brightness_fb.pipeline,
+                                                             255);
+  clutter_paint_node_set_static_name (brightness_node, "ShellBlurEffect (brightness)");
+
+  clutter_paint_node_add_child (hblur_node, vblur_node);
+  clutter_paint_node_add_child (brightness_node, hblur_node);
+  clutter_paint_node_add_child (node, brightness_node);
 
   self->cache_flags |= BLUR_APPLIED;
+
+  return g_steal_pointer (&vblur_node);
 }
 
-static gboolean
+static void
 paint_background (ShellBlurEffect     *self,
+                  ClutterPaintNode    *node,
                   ClutterPaintContext *paint_context,
                   ClutterActorBox     *source_actor_box)
 {
-  g_autoptr (GError) error = NULL;
+  g_autoptr (ClutterPaintNode) background_node = NULL;
+  g_autoptr (ClutterPaintNode) blit_node = NULL;
   CoglFramebuffer *framebuffer;
+  BlurData *vblur = &self->blur[VERTICAL];
   float transformed_x;
   float transformed_y;
   float transformed_width;
@@ -662,23 +662,31 @@ paint_background (ShellBlurEffect     *self,
                               &transformed_width,
                               &transformed_height);
 
-  clear_framebuffer (self->background_fb.framebuffer);
-  cogl_blit_framebuffer (framebuffer,
-                         self->background_fb.framebuffer,
-                         transformed_x,
-                         transformed_y,
-                         0, 0,
-                         transformed_width,
-                         transformed_height,
-                         &error);
+  /* Background layer node */
+  background_node =
+    clutter_layer_node_new_with_framebuffer (self->background_fb.framebuffer,
+                                             self->background_fb.pipeline,
+                                             255);
+  clutter_paint_node_set_static_name (background_node, "ShellBlurEffect (background)");
+  clutter_paint_node_add_child (node, background_node);
+  clutter_paint_node_add_rectangle (background_node,
+                                    &(ClutterActorBox) {
+                                      0.f, 0.f,
+                                      cogl_texture_get_width (vblur->data.texture),
+                                      cogl_texture_get_height (vblur->data.texture),
+                                    });
 
-  if (error)
-    {
-      g_warning ("Error blitting overlay framebuffer: %s", error->message);
-      return FALSE;
-    }
-
-  return TRUE;
+  /* Blit node */
+  blit_node = clutter_blit_node_new (framebuffer,
+                                     self->background_fb.framebuffer);
+  clutter_paint_node_set_static_name (blit_node, "ShellBlurEffect (blit)");
+  clutter_paint_node_add_child (background_node, blit_node);
+  clutter_blit_node_add_blit_rectangle (CLUTTER_BLIT_NODE (blit_node),
+                                        transformed_x,
+                                        transformed_y,
+                                        0, 0,
+                                        transformed_width,
+                                        transformed_height);
 }
 
 static gboolean
@@ -711,11 +719,25 @@ update_framebuffers (ShellBlurEffect     *self,
   return updated;
 }
 
+static void
+add_actor_node (ShellBlurEffect  *self,
+                ClutterPaintNode *node,
+                int               opacity)
+{
+  g_autoptr (ClutterPaintNode) actor_node = NULL;
+
+  actor_node = clutter_actor_node_new (self->actor, opacity);
+  clutter_paint_node_add_child (node, actor_node);
+}
+
 static void
 paint_actor_offscreen (ShellBlurEffect         *self,
-                       ClutterPaintContext     *paint_context,
+                       ClutterPaintNode        *node,
                        ClutterEffectPaintFlags  flags)
 {
+  g_autoptr (ClutterPaintNode) transform_node = NULL;
+  g_autoptr (ClutterPaintNode) layer_node = NULL;
+  CoglMatrix transform;
   gboolean actor_dirty;
 
   actor_dirty = (flags & CLUTTER_EFFECT_PAINT_ACTOR_DIRTY) != 0;
@@ -724,27 +746,30 @@ paint_actor_offscreen (ShellBlurEffect         *self,
   if (!actor_dirty && (self->cache_flags & ACTOR_PAINTED))
     return;
 
-  self->old_opacity_override = clutter_actor_get_opacity_override (self->actor);
-  clutter_actor_set_opacity_override (self->actor, 0xff);
+  // Layer node
+  layer_node = clutter_layer_node_new_with_framebuffer (self->actor_fb.framebuffer,
+                                                        self->actor_fb.pipeline,
+                                                        0xff);
+  clutter_paint_node_set_static_name (layer_node, "ShellBlurEffect (actor offscreen)");
+  clutter_paint_node_add_child (node, layer_node);
+  clutter_paint_node_add_rectangle (layer_node,
+                                    &(ClutterActorBox) {
+                                      0.f, 0.f,
+                                      cogl_texture_get_width (self->blur[VERTICAL].data.texture),
+                                      cogl_texture_get_height (self->blur[VERTICAL].data.texture),
+                                    });
 
-  /* Draw the actor contents into the actor offscreen framebuffer */
-  clear_framebuffer (self->actor_fb.framebuffer);
+  // Transform node
+  cogl_matrix_init_identity (&transform);
+  cogl_matrix_scale (&transform,
+                     1.f / self->downscale_factor,
+                     1.f / self->downscale_factor,
+                     1.f);
+  transform_node = clutter_transform_node_new (&transform);
+  clutter_paint_node_set_static_name (transform_node, "ShellBlurEffect (downscale)");
+  clutter_paint_node_add_child (layer_node, transform_node);
 
-  cogl_framebuffer_push_matrix (self->actor_fb.framebuffer);
-  cogl_framebuffer_scale (self->actor_fb.framebuffer,
-                          1.f / self->downscale_factor,
-                          1.f / self->downscale_factor,
-                          1.f);
-
-  clutter_paint_context_push_framebuffer (paint_context,
-                                          self->actor_fb.framebuffer);
-
-  clutter_actor_continue_paint (self->actor, paint_context);
-
-  cogl_framebuffer_pop_matrix (self->actor_fb.framebuffer);
-  clutter_paint_context_pop_framebuffer (paint_context);
-
-  clutter_actor_set_opacity_override (self->actor, self->old_opacity_override);
+  add_actor_node (self, transform_node, 255);
 
   self->cache_flags |= ACTOR_PAINTED;
 }
@@ -775,6 +800,7 @@ needs_repaint (ShellBlurEffect         *self,
 
 static void
 shell_blur_effect_paint (ClutterEffect           *effect,
+                         ClutterPaintNode        *node,
                          ClutterPaintContext     *paint_context,
                          ClutterEffectPaintFlags  flags)
 {
@@ -785,6 +811,8 @@ shell_blur_effect_paint (ClutterEffect           *effect,
 
   if (self->sigma > 0)
     {
+      g_autoptr (ClutterPaintNode) blur_node = NULL;
+
       if (needs_repaint (self, flags))
         {
           ClutterActorBox source_actor_box;
@@ -802,20 +830,18 @@ shell_blur_effect_paint (ClutterEffect           *effect,
             case SHELL_BLUR_MODE_ACTOR:
               paint_opacity = clutter_actor_get_paint_opacity (self->actor);
 
-              paint_actor_offscreen (self, paint_context, flags);
-              apply_blur (self, paint_context, &self->actor_fb, paint_opacity);
+              blur_node = create_blur_nodes (self, node, paint_opacity);
+              paint_actor_offscreen (self, blur_node, flags);
               break;
 
             case SHELL_BLUR_MODE_BACKGROUND:
-              if (!paint_background (self, paint_context, &source_actor_box))
-                goto fail;
-
-              apply_blur (self, paint_context, &self->background_fb, 255);
+              blur_node = create_blur_nodes (self, node, 255);
+              paint_background (self, blur_node, paint_context, &source_actor_box);
               break;
             }
         }
 
-      paint_texture (self, paint_context);
+      add_blurred_pipeline (self, node);
 
       /* Background blur needs to paint the actor after painting the blurred
        * background.
@@ -826,7 +852,7 @@ shell_blur_effect_paint (ClutterEffect           *effect,
           break;
 
         case SHELL_BLUR_MODE_BACKGROUND:
-          clutter_actor_continue_paint (self->actor, paint_context);
+          add_actor_node (self, node, -1);
           break;
         }
 
@@ -837,7 +863,7 @@ fail:
   /* When no blur is applied, or the offscreen framebuffers
    * couldn't be created, fallback to simply painting the actor.
    */
-  clutter_actor_continue_paint (self->actor, paint_context);
+  add_actor_node (self, node, -1);
 }
 
 static void
@@ -927,7 +953,7 @@ shell_blur_effect_class_init (ShellBlurEffectClass *klass)
 
   meta_class->set_actor = shell_blur_effect_set_actor;
 
-  effect_class->paint = shell_blur_effect_paint;
+  effect_class->paint_node = shell_blur_effect_paint;
 
   properties[PROP_SIGMA] =
     g_param_spec_int ("sigma",

src/shell-global.c

@@ -899,8 +899,9 @@ load_gl_symbol (const char  *name,
 }
 
 static void
-global_stage_after_paint (ClutterStage *stage,
-                          ShellGlobal  *global)
+global_stage_after_paint (ClutterStage     *stage,
+                          ClutterStageView *stage_view,
+                          ShellGlobal      *global)
 {
   /* At this point, we've finished all layout and painting, but haven't
    * actually flushed or swapped */

src/shell-glsl-effect.c

@@ -18,26 +18,16 @@ typedef struct _ShellGLSLEffectPrivate ShellGLSLEffectPrivate;
 struct _ShellGLSLEffectPrivate
 {
   CoglPipeline  *pipeline;
-
-  gint tex_width;
-  gint tex_height;
 };
 
 G_DEFINE_TYPE_WITH_PRIVATE (ShellGLSLEffect, shell_glsl_effect, CLUTTER_TYPE_OFFSCREEN_EFFECT);
 
 static gboolean
 shell_glsl_effect_pre_paint (ClutterEffect       *effect,
+                             ClutterPaintNode    *node,
                              ClutterPaintContext *paint_context)
 {
-  ShellGLSLEffect *self = SHELL_GLSL_EFFECT (effect);
-  ClutterOffscreenEffect *offscreen_effect = CLUTTER_OFFSCREEN_EFFECT (effect);
-  ShellGLSLEffectPrivate *priv = shell_glsl_effect_get_instance_private (self);
   ClutterEffectClass *parent_class;
-  CoglHandle texture;
-  gboolean success;
-
-  if (!clutter_actor_meta_get_enabled (CLUTTER_ACTOR_META (effect)))
-    return FALSE;
 
   if (!clutter_feature_available (CLUTTER_FEATURE_SHADERS_GLSL))
     {
@@ -52,49 +42,21 @@ shell_glsl_effect_pre_paint (ClutterEffect       *effect,
     }
 
   parent_class = CLUTTER_EFFECT_CLASS (shell_glsl_effect_parent_class);
-  success = parent_class->pre_paint (effect, paint_context);
+  return parent_class->pre_paint (effect, node, paint_context);
+}
 
-  if (!success)
-    return FALSE;
-
-  texture = clutter_offscreen_effect_get_texture (offscreen_effect);
-  priv->tex_width = cogl_texture_get_width (texture);
-  priv->tex_height = cogl_texture_get_height (texture);
+static CoglPipeline *
+shell_glsl_effect_create_pipeline (ClutterOffscreenEffect *effect,
+                                   CoglTexture            *texture)
+{
+  ShellGLSLEffect *self = SHELL_GLSL_EFFECT (effect);
+  ShellGLSLEffectPrivate *priv = shell_glsl_effect_get_instance_private (self);
 
   cogl_pipeline_set_layer_texture (priv->pipeline, 0, texture);
 
-  return TRUE;
+  return cogl_object_ref (priv->pipeline);
 }
 
-static void
-shell_glsl_effect_paint_target (ClutterOffscreenEffect *effect,
-                                ClutterPaintContext    *paint_context)
-{
-  ShellGLSLEffect *self = SHELL_GLSL_EFFECT (effect);
-  ShellGLSLEffectPrivate *priv;
-  ClutterActor *actor;
-  guint8 paint_opacity;
-  CoglFramebuffer *framebuffer;
-
-  priv = shell_glsl_effect_get_instance_private (self);
-
-  actor = clutter_actor_meta_get_actor (CLUTTER_ACTOR_META (effect));
-  paint_opacity = clutter_actor_get_paint_opacity (actor);
-
-  cogl_pipeline_set_color4ub (priv->pipeline,
-                              paint_opacity,
-                              paint_opacity,
-                              paint_opacity,
-                              paint_opacity);
-
-  framebuffer = clutter_paint_context_get_framebuffer (paint_context);
-  cogl_framebuffer_draw_rectangle (framebuffer,
-                                   priv->pipeline,
-                                   0, 0,
-                                   priv->tex_width, priv->tex_height);
-}
-
-
 /**
  * shell_glsl_effect_add_glsl_snippet:
  * @effect: a #ShellGLSLEffect
@@ -199,7 +161,7 @@ shell_glsl_effect_class_init (ShellGLSLEffectClass *klass)
   ClutterOffscreenEffectClass *offscreen_class;
 
   offscreen_class = CLUTTER_OFFSCREEN_EFFECT_CLASS (klass);
-  offscreen_class->paint_target = shell_glsl_effect_paint_target;
+  offscreen_class->create_pipeline = shell_glsl_effect_create_pipeline;
 
   effect_class->pre_paint = shell_glsl_effect_pre_paint;
 

src/shell-invert-lightness-effect.c

@@ -43,9 +43,6 @@ struct _ShellInvertLightnessEffect
 {
   ClutterOffscreenEffect parent_instance;
 
-  gint tex_width;
-  gint tex_height;
-
   CoglPipeline *pipeline;
 };
 
@@ -77,14 +74,12 @@ G_DEFINE_TYPE (ShellInvertLightnessEffect,
 
 static gboolean
 shell_invert_lightness_effect_pre_paint (ClutterEffect       *effect,
+                                         ClutterPaintNode    *node,
                                          ClutterPaintContext *paint_context)
 {
   ShellInvertLightnessEffect *self = SHELL_INVERT_LIGHTNESS_EFFECT (effect);
   ClutterEffectClass *parent_class;
 
-  if (!clutter_actor_meta_get_enabled (CLUTTER_ACTOR_META (effect)))
-    return FALSE;
-
   if (!clutter_feature_available (CLUTTER_FEATURE_SHADERS_GLSL))
     {
       /* if we don't have support for GLSL shaders then we
@@ -99,43 +94,19 @@ shell_invert_lightness_effect_pre_paint (ClutterEffect       *effect,
 
   parent_class =
     CLUTTER_EFFECT_CLASS (shell_invert_lightness_effect_parent_class);
-  if (parent_class->pre_paint (effect, paint_context))
-    {
-      ClutterOffscreenEffect *offscreen_effect =
-        CLUTTER_OFFSCREEN_EFFECT (effect);
-      CoglTexture *texture;
 
-      texture = clutter_offscreen_effect_get_texture (offscreen_effect);
-      self->tex_width = cogl_texture_get_width (texture);
-      self->tex_height = cogl_texture_get_height (texture);
-
-      cogl_pipeline_set_layer_texture (self->pipeline, 0, texture);
-
-      return TRUE;
-    }
-  else
-    return FALSE;
+  return parent_class->pre_paint (effect, node, paint_context);
 }
 
-static void
-shell_invert_lightness_effect_paint_target (ClutterOffscreenEffect *effect,
-                                            ClutterPaintContext    *paint_context)
+static CoglPipeline *
+shell_glsl_effect_create_pipeline (ClutterOffscreenEffect *effect,
+                                   CoglTexture            *texture)
 {
   ShellInvertLightnessEffect *self = SHELL_INVERT_LIGHTNESS_EFFECT (effect);
-  ClutterActor *actor;
-  guint8 paint_opacity;
-  CoglFramebuffer *fb = clutter_paint_context_get_framebuffer (paint_context);
 
-  actor = clutter_actor_meta_get_actor (CLUTTER_ACTOR_META (effect));
-  paint_opacity = clutter_actor_get_paint_opacity (actor);
+  cogl_pipeline_set_layer_texture (self->pipeline, 0, texture);
 
-  cogl_pipeline_set_color4ub (self->pipeline,
-                              paint_opacity,
-                              paint_opacity,
-                              paint_opacity,
-                              paint_opacity);
-  cogl_framebuffer_draw_rectangle (fb, self->pipeline,
-                                   0, 0, self->tex_width, self->tex_height);
+  return cogl_object_ref (self->pipeline);
 }
 
 static void
@@ -160,7 +131,7 @@ shell_invert_lightness_effect_class_init (ShellInvertLightnessEffectClass *klass
   ClutterOffscreenEffectClass *offscreen_class;
 
   offscreen_class = CLUTTER_OFFSCREEN_EFFECT_CLASS (klass);
-  offscreen_class->paint_target = shell_invert_lightness_effect_paint_target;
+  offscreen_class->create_pipeline = shell_glsl_effect_create_pipeline;
 
   effect_class->pre_paint = shell_invert_lightness_effect_pre_paint;
 

src/shell-recorder.c

@@ -508,9 +508,7 @@ recorder_update_size (ShellRecorder *recorder)
 }
 
 static void
-recorder_on_stage_notify_size (GObject          *object,
-                               GParamSpec       *pspec,
-                               ShellRecorder    *recorder)
+recorder_on_stage_notify_size (ShellRecorder *recorder)
 {
   recorder_update_size (recorder);
 
@@ -614,12 +612,15 @@ recorder_connect_stage_callbacks (ShellRecorder *recorder)
                     G_CALLBACK (recorder_on_stage_destroy), recorder);
   g_signal_connect_after (recorder->stage, "paint",
                           G_CALLBACK (recorder_on_stage_paint), recorder);
-  g_signal_connect (recorder->stage, "notify::width",
-                    G_CALLBACK (recorder_on_stage_notify_size), recorder);
-  g_signal_connect (recorder->stage, "notify::height",
-                    G_CALLBACK (recorder_on_stage_notify_size), recorder);
-  g_signal_connect (recorder->stage, "notify::resource-scale",
-                    G_CALLBACK (recorder_on_stage_notify_size), recorder);
+  g_signal_connect_swapped (recorder->stage, "notify::width",
+                            G_CALLBACK (recorder_on_stage_notify_size),
+                            recorder);
+  g_signal_connect_swapped (recorder->stage, "notify::height",
+                            G_CALLBACK (recorder_on_stage_notify_size),
+                            recorder);
+  g_signal_connect_swapped (recorder->stage, "resource-scale-changed",
+                            G_CALLBACK (recorder_on_stage_notify_size),
+                            recorder);
 }
 
 static void

src/shell-screenshot.c

@@ -393,8 +393,7 @@ grab_window_screenshot (ClutterActor *stage,
       if (meta_window_get_client_type (window) == META_WINDOW_CLIENT_TYPE_WAYLAND)
         {
           float resource_scale;
-          if (!clutter_actor_get_resource_scale (window_actor, &resource_scale))
-            resource_scale = 1.0f;
+          resource_scale = clutter_actor_get_resource_scale (window_actor);
 
           cairo_surface_set_device_scale (priv->image, resource_scale, resource_scale);
         }

src/st/st-adjustment.c

@@ -41,6 +41,8 @@ typedef struct _StAdjustmentPrivate StAdjustmentPrivate;
 
 struct _StAdjustmentPrivate
 {
+  ClutterActor *actor;
+
   /* Do not sanity-check values while constructing,
    * not all properties may be set yet. */
   guint is_constructing : 1;
@@ -66,6 +68,7 @@ enum
 {
   PROP_0,
 
+  PROP_ACTOR,
   PROP_LOWER,
   PROP_UPPER,
   PROP_VALUE,
@@ -106,9 +109,21 @@ static gboolean st_adjustment_set_page_increment (StAdjustment *adjustment,
 static gboolean st_adjustment_set_page_size      (StAdjustment *adjustment,
                                                   gdouble       size);
 
+static ClutterActor *
+st_adjustment_get_actor (ClutterAnimatable *animatable)
+{
+  StAdjustment *adjustment = ST_ADJUSTMENT (animatable);
+  StAdjustmentPrivate *priv = st_adjustment_get_instance_private (adjustment);
+
+  g_warn_if_fail (priv->actor);
+
+  return priv->actor;
+}
+
 static void
 animatable_iface_init (ClutterAnimatableInterface *iface)
 {
+  iface->get_actor = st_adjustment_get_actor;
 }
 
 static void
@@ -141,6 +156,10 @@ st_adjustment_get_property (GObject    *gobject,
 
   switch (prop_id)
     {
+    case PROP_ACTOR:
+      g_value_set_object (value, priv->actor);
+      break;
+
     case PROP_LOWER:
       g_value_set_double (value, priv->lower);
       break;
@@ -171,6 +190,18 @@ st_adjustment_get_property (GObject    *gobject,
     }
 }
 
+static void
+actor_destroyed (gpointer  user_data,
+                 GObject  *where_the_object_was)
+{
+  StAdjustment *adj = ST_ADJUSTMENT (user_data);
+  StAdjustmentPrivate *priv = st_adjustment_get_instance_private (adj);
+
+  priv->actor = NULL;
+
+  g_object_notify_by_pspec (G_OBJECT (adj), props[PROP_ACTOR]);
+}
+
 static void
 st_adjustment_set_property (GObject      *gobject,
                             guint         prop_id,
@@ -178,9 +209,20 @@ st_adjustment_set_property (GObject      *gobject,
                             GParamSpec   *pspec)
 {
   StAdjustment *adj = ST_ADJUSTMENT (gobject);
+  StAdjustmentPrivate *priv;
+
+  priv = st_adjustment_get_instance_private (ST_ADJUSTMENT (gobject));
 
   switch (prop_id)
     {
+    case PROP_ACTOR:
+      if (priv->actor)
+        g_object_weak_unref (G_OBJECT (priv->actor), actor_destroyed, adj);
+      priv->actor = g_value_get_object (value);
+      if (priv->actor)
+        g_object_weak_ref (G_OBJECT (priv->actor), actor_destroyed, adj);
+      break;
+
     case PROP_LOWER:
       st_adjustment_set_lower (adj, g_value_get_double (value));
       break;
@@ -217,6 +259,11 @@ st_adjustment_dispose (GObject *object)
   StAdjustmentPrivate *priv;
 
   priv = st_adjustment_get_instance_private (ST_ADJUSTMENT (object));
+  if (priv->actor)
+    {
+      g_object_weak_unref (G_OBJECT (priv->actor), actor_destroyed, object);
+      priv->actor = NULL;
+    }
   g_clear_pointer (&priv->transitions, g_hash_table_unref);
 
   G_OBJECT_CLASS (st_adjustment_parent_class)->dispose (object);
@@ -232,6 +279,11 @@ st_adjustment_class_init (StAdjustmentClass *klass)
   object_class->set_property = st_adjustment_set_property;
   object_class->dispose = st_adjustment_dispose;
 
+  props[PROP_ACTOR] =
+    g_param_spec_object ("actor", "Actor", "Actor",
+                         CLUTTER_TYPE_ACTOR,
+                         ST_PARAM_READWRITE);
+
   props[PROP_LOWER] =
     g_param_spec_double ("lower", "Lower", "Lower bound",
                          -G_MAXDOUBLE,  G_MAXDOUBLE, 0.0,
@@ -299,7 +351,8 @@ st_adjustment_init (StAdjustment *self)
 }
 
 StAdjustment *
-st_adjustment_new (gdouble value,
+st_adjustment_new (ClutterActor *actor,
+                   gdouble value,
                    gdouble lower,
                    gdouble upper,
                    gdouble step_increment,
@@ -307,6 +360,7 @@ st_adjustment_new (gdouble value,
                    gdouble page_size)
 {
   return g_object_new (ST_TYPE_ADJUSTMENT,
+                       "actor", actor,
                        "value", value,
                        "lower", lower,
                        "upper", upper,

src/st/st-adjustment.h

@@ -48,7 +48,8 @@ struct _StAdjustmentClass
   void (* changed) (StAdjustment *adjustment);
 };
 
-StAdjustment *st_adjustment_new         (gdouble       value,
+StAdjustment *st_adjustment_new         (ClutterActor *actor,
+                                         gdouble       value,
                                          gdouble       lower,
                                          gdouble       upper,
                                          gdouble       step_increment,

src/st/st-drawing-area.c

@@ -85,12 +85,7 @@ st_drawing_area_allocate (ClutterActor          *self,
   int width, height;
   float resource_scale;
 
-  if (!st_widget_get_resource_scale (ST_WIDGET (self), &resource_scale))
-    {
-      ClutterActorBox empty = CLUTTER_ACTOR_BOX_INIT_ZERO;
-      clutter_actor_set_allocation (self, &empty);
-      return;
-    }
+  resource_scale = clutter_actor_get_resource_scale (self);
 
   clutter_actor_set_allocation (self, box);
   st_theme_node_get_content_box (theme_node, box, &content_box);
@@ -111,13 +106,16 @@ st_drawing_area_style_changed (StWidget  *self)
 }
 
 static void
-st_drawing_area_resource_scale_changed (StWidget *self)
+st_drawing_area_resource_scale_changed (ClutterActor *self)
 {
   float resource_scale;
-  ClutterContent *content = clutter_actor_get_content (CLUTTER_ACTOR (self));
+  ClutterContent *content = clutter_actor_get_content (self);
 
-  if (st_widget_get_resource_scale (ST_WIDGET (self), &resource_scale))
-    clutter_canvas_set_scale_factor (CLUTTER_CANVAS (content), resource_scale);
+  resource_scale = clutter_actor_get_resource_scale (self);
+  clutter_canvas_set_scale_factor (CLUTTER_CANVAS (content), resource_scale);
+
+  if (CLUTTER_ACTOR_CLASS (st_drawing_area_parent_class)->resource_scale_changed)
+    CLUTTER_ACTOR_CLASS (st_drawing_area_parent_class)->resource_scale_changed (self);
 }
 
 static void
@@ -128,7 +126,7 @@ st_drawing_area_class_init (StDrawingAreaClass *klass)
 
   actor_class->allocate = st_drawing_area_allocate;
   widget_class->style_changed = st_drawing_area_style_changed;
-  widget_class->resource_scale_changed = st_drawing_area_resource_scale_changed;
+  actor_class->resource_scale_changed = st_drawing_area_resource_scale_changed;
 
   st_drawing_area_signals[REPAINT] =
     g_signal_new ("repaint",
@@ -215,15 +213,10 @@ st_drawing_area_get_surface_size (StDrawingArea *area,
   content = clutter_actor_get_content (CLUTTER_ACTOR (area));
   clutter_content_get_preferred_size (content, &w, &h);
 
-  if (st_widget_get_resource_scale (ST_WIDGET (area), &resource_scale))
-    {
-      w /= resource_scale;
-      h /= resource_scale;
-    }
-  else
-    {
-      w = h = 0.0f;
-    }
+  resource_scale = clutter_actor_get_resource_scale (CLUTTER_ACTOR (area));
+
+  w /= resource_scale;
+  h /= resource_scale;
 
   if (width)
     *width = ceilf (w);

src/st/st-icon.c

@@ -231,9 +231,12 @@ st_icon_style_changed (StWidget *widget)
 }
 
 static void
-st_icon_resource_scale_changed (StWidget *widget)
+st_icon_resource_scale_changed (ClutterActor *actor)
 {
-  st_icon_update (ST_ICON (widget));
+  st_icon_update (ST_ICON (actor));
+
+  if (CLUTTER_ACTOR_CLASS (st_icon_parent_class)->resource_scale_changed)
+    CLUTTER_ACTOR_CLASS (st_icon_parent_class)->resource_scale_changed (actor);
 }
 
 static void
@@ -250,7 +253,7 @@ st_icon_class_init (StIconClass *klass)
   actor_class->paint = st_icon_paint;
 
   widget_class->style_changed = st_icon_style_changed;
-  widget_class->resource_scale_changed = st_icon_resource_scale_changed;
+  actor_class->resource_scale_changed = st_icon_resource_scale_changed;
 
   props[PROP_GICON] =
     g_param_spec_object ("gicon",
@@ -425,8 +428,7 @@ st_icon_update (StIcon *icon)
       return;
     }
 
-  if (!st_widget_get_resource_scale (ST_WIDGET (icon), &resource_scale))
-    return;
+  resource_scale = clutter_actor_get_resource_scale (CLUTTER_ACTOR (icon));
 
   theme_node = st_widget_peek_theme_node (ST_WIDGET (icon));
   if (theme_node == NULL)

src/st/st-image-content.c

@@ -42,11 +42,17 @@ enum
 };
 
 static void clutter_content_interface_init (ClutterContentInterface *iface);
+static void g_icon_interface_init (GIconIface *iface);
+static void g_loadable_icon_interface_init (GLoadableIconIface *iface);
 
 G_DEFINE_TYPE_WITH_CODE (StImageContent, st_image_content, CLUTTER_TYPE_IMAGE,
                          G_ADD_PRIVATE (StImageContent)
                          G_IMPLEMENT_INTERFACE (CLUTTER_TYPE_CONTENT,
-                                                clutter_content_interface_init))
+                                                clutter_content_interface_init)
+                         G_IMPLEMENT_INTERFACE (G_TYPE_ICON,
+                                                g_icon_interface_init)
+                         G_IMPLEMENT_INTERFACE (G_TYPE_LOADABLE_ICON,
+                                                g_loadable_icon_interface_init))
 
 static void
 st_image_content_init (StImageContent *self)
@@ -165,12 +171,157 @@ st_image_content_get_preferred_size (ClutterContent *content,
   return TRUE;
 }
 
+static GdkPixbuf*
+pixbuf_from_image (StImageContent *image)
+{
+  CoglTexture *texture;
+  int width, height, rowstride;
+  uint8_t *data;
+
+  texture = clutter_image_get_texture (CLUTTER_IMAGE (image));
+  if (!texture || !cogl_texture_is_get_data_supported (texture))
+    return NULL;
+
+  width = cogl_texture_get_width (texture);
+  height = cogl_texture_get_width (texture);
+  rowstride = 4 * width;
+  data = g_new (uint8_t, rowstride * height);
+
+  cogl_texture_get_data (texture, COGL_PIXEL_FORMAT_RGBA_8888, rowstride, data);
+
+  return gdk_pixbuf_new_from_data ((const guchar *)data,
+                                   GDK_COLORSPACE_RGB,
+                                   TRUE, 8, width, height, rowstride,
+                                   (GdkPixbufDestroyNotify)g_free, NULL);
+}
+
 static void
 clutter_content_interface_init (ClutterContentInterface *iface)
 {
   iface->get_preferred_size = st_image_content_get_preferred_size;
 }
 
+static guint
+st_image_content_hash (GIcon *icon)
+{
+  return g_direct_hash (icon);
+}
+
+static gboolean
+st_image_content_equal (GIcon *icon1,
+                        GIcon *icon2)
+{
+  return g_direct_equal (icon1, icon2);
+}
+
+static GVariant *
+st_image_content_serialize (GIcon *icon)
+{
+  g_autoptr (GdkPixbuf) pixbuf = NULL;
+
+  pixbuf = pixbuf_from_image (ST_IMAGE_CONTENT (icon));
+  if (!pixbuf)
+    return NULL;
+
+  return g_icon_serialize (G_ICON (pixbuf));
+}
+
+static void
+g_icon_interface_init (GIconIface *iface)
+{
+  iface->hash = st_image_content_hash;
+  iface->equal = st_image_content_equal;
+  iface->serialize = st_image_content_serialize;
+}
+
+static GInputStream *
+st_image_load (GLoadableIcon  *icon,
+               int             size,
+               char          **type,
+               GCancellable   *cancellable,
+               GError       **error)
+{
+  g_autoptr (GdkPixbuf) pixbuf = NULL;
+
+  pixbuf = pixbuf_from_image (ST_IMAGE_CONTENT (icon));
+  if (!pixbuf)
+    {
+      g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_FAILED,
+                           "Failed to read texture");
+      return NULL;
+    }
+
+  return g_loadable_icon_load (G_LOADABLE_ICON (pixbuf),
+                               size, type, cancellable, error);
+}
+
+static void
+load_image_thread (GTask        *task,
+                   gpointer      object,
+                   gpointer      task_data,
+                   GCancellable *cancellable)
+{
+  GInputStream *stream;
+  GError *error = NULL;
+  char *type;
+
+  stream = st_image_load (G_LOADABLE_ICON (object),
+                          GPOINTER_TO_INT (task_data),
+                          &type,
+                          cancellable,
+                          &error);
+
+  if (error)
+    {
+      g_task_return_error (task, error);
+    }
+  else
+    {
+      g_task_set_task_data (task, type, g_free);
+      g_task_return_pointer (task, stream, g_object_unref);
+    }
+}
+
+static void
+st_image_load_async (GLoadableIcon       *icon,
+                     int                  size,
+                     GCancellable        *cancellable,
+                     GAsyncReadyCallback  callback,
+                     gpointer             user_data)
+{
+  g_autoptr (GTask) task = NULL;
+
+  task = g_task_new (icon, cancellable, callback, user_data);
+  g_task_set_task_data (task, GINT_TO_POINTER (size), NULL);
+  g_task_run_in_thread (task, load_image_thread);
+}
+
+static GInputStream *
+st_image_load_finish (GLoadableIcon  *icon,
+                      GAsyncResult   *res,
+                      char          **type,
+                      GError        **error)
+{
+  GInputStream *stream;
+
+  stream = g_task_propagate_pointer (G_TASK (res), error);
+  if (!stream)
+    return NULL;
+
+  if (type)
+    *type = g_strdup (g_task_get_task_data (G_TASK (res)));
+
+  return stream;
+}
+
+static void
+g_loadable_icon_interface_init (GLoadableIconIface *iface)
+{
+  iface->load = st_image_load;
+  iface->load_async = st_image_load_async;
+  iface->load_finish = st_image_load_finish;
+}
+
 /**
  * st_image_content_new_with_preferred_size:
  * @width: The preferred width to be used when drawing the content

src/st/st-label.c

@@ -201,44 +201,42 @@ st_label_paint (ClutterActor        *actor,
 
   if (shadow_spec)
     {
+      ClutterActorBox allocation;
+      float width, height;
       float resource_scale;
 
-      if (clutter_actor_get_resource_scale (priv->label, &resource_scale))
+      clutter_actor_get_allocation_box (priv->label, &allocation);
+      clutter_actor_box_get_size (&allocation, &width, &height);
+
+      resource_scale = clutter_actor_get_resource_scale (priv->label);
+
+      width *= resource_scale;
+      height *= resource_scale;
+
+      if (priv->text_shadow_pipeline == NULL ||
+          width != priv->shadow_width ||
+          height != priv->shadow_height)
         {
-          ClutterActorBox allocation;
-          float width, height;
+          g_clear_pointer (&priv->text_shadow_pipeline, cogl_object_unref);
 
-          clutter_actor_get_allocation_box (priv->label, &allocation);
-          clutter_actor_box_get_size (&allocation, &width, &height);
+          priv->shadow_width = width;
+          priv->shadow_height = height;
+          priv->text_shadow_pipeline =
+            _st_create_shadow_pipeline_from_actor (shadow_spec,
+                                                   priv->label);
+        }
 
-          width *= resource_scale;
-          height *= resource_scale;
+      if (priv->text_shadow_pipeline != NULL)
+        {
+          CoglFramebuffer *framebuffer;
 
-          if (priv->text_shadow_pipeline == NULL ||
-              width != priv->shadow_width ||
-              height != priv->shadow_height)
-            {
-              g_clear_pointer (&priv->text_shadow_pipeline, cogl_object_unref);
-
-              priv->shadow_width = width;
-              priv->shadow_height = height;
-              priv->text_shadow_pipeline =
-                _st_create_shadow_pipeline_from_actor (shadow_spec,
-                                                       priv->label);
-            }
-
-          if (priv->text_shadow_pipeline != NULL)
-            {
-              CoglFramebuffer *framebuffer;
-
-              framebuffer =
-                clutter_paint_context_get_framebuffer (paint_context);
-              _st_paint_shadow_with_opacity (shadow_spec,
-                                             framebuffer,
-                                             priv->text_shadow_pipeline,
-                                             &allocation,
-                                             clutter_actor_get_paint_opacity (priv->label));
-            }
+          framebuffer =
+            clutter_paint_context_get_framebuffer (paint_context);
+          _st_paint_shadow_with_opacity (shadow_spec,
+                                         framebuffer,
+                                         priv->text_shadow_pipeline,
+                                         &allocation,
+                                         clutter_actor_get_paint_opacity (priv->label));
         }
     }
 
@@ -246,11 +244,14 @@ st_label_paint (ClutterActor        *actor,
 }
 
 static void
-st_label_resource_scale_changed (StWidget *widget)
+st_label_resource_scale_changed (ClutterActor *actor)
 {
-  StLabelPrivate *priv = ST_LABEL (widget)->priv;
+  StLabelPrivate *priv = ST_LABEL (actor)->priv;
 
   g_clear_pointer (&priv->text_shadow_pipeline, cogl_object_unref);
+
+  if (CLUTTER_ACTOR_CLASS (st_label_parent_class)->resource_scale_changed)
+    CLUTTER_ACTOR_CLASS (st_label_parent_class)->resource_scale_changed (actor);
 }
 
 static void
@@ -268,9 +269,9 @@ st_label_class_init (StLabelClass *klass)
   actor_class->allocate = st_label_allocate;
   actor_class->get_preferred_width = st_label_get_preferred_width;
   actor_class->get_preferred_height = st_label_get_preferred_height;
+  actor_class->resource_scale_changed = st_label_resource_scale_changed;
 
   widget_class->style_changed = st_label_style_changed;
-  widget_class->resource_scale_changed = st_label_resource_scale_changed;
   widget_class->get_accessible_type = st_label_accessible_get_type;
 
   props[PROP_CLUTTER_TEXT] =
@@ -293,6 +294,7 @@ st_label_class_init (StLabelClass *klass)
 static void
 st_label_init (StLabel *label)
 {
+  ClutterActor *actor = CLUTTER_ACTOR (label);
   StLabelPrivate *priv;
 
   label->priv = priv = st_label_get_instance_private (label);
@@ -304,7 +306,10 @@ st_label_init (StLabel *label)
   label->priv->shadow_width = -1.;
   label->priv->shadow_height = -1.;
 
-  clutter_actor_add_child (CLUTTER_ACTOR (label), priv->label);
+  clutter_actor_add_child (actor, priv->label);
+
+  clutter_actor_set_offscreen_redirect (actor,
+                                        CLUTTER_OFFSCREEN_REDIRECT_ALWAYS);
 }
 
 /**

src/st/st-private.c

@@ -461,8 +461,7 @@ _st_create_shadow_pipeline_from_actor (StShadow     *shadow_spec,
   if (width == 0 || height == 0)
     return NULL;
 
-  if (!clutter_actor_get_resource_scale (actor, &resource_scale))
-    return NULL;
+  resource_scale = clutter_actor_get_resource_scale (actor);
 
   width = ceilf (width * resource_scale);
   height = ceilf (height * resource_scale);

src/st/st-scroll-view-fade.c

@@ -86,6 +86,7 @@ st_scroll_view_fade_get_static_shader_source (ClutterShaderEffect *effect)
 
 static void
 st_scroll_view_fade_paint_target (ClutterOffscreenEffect *effect,
+                                  ClutterPaintNode       *node,
                                   ClutterPaintContext    *paint_context)
 {
   StScrollViewFade *self = ST_SCROLL_VIEW_FADE (effect);
@@ -154,7 +155,7 @@ st_scroll_view_fade_paint_target (ClutterOffscreenEffect *effect,
   clutter_shader_effect_set_uniform (shader, "fade_area_bottomright", CLUTTER_TYPE_SHADER_FLOAT, 2, fade_area_bottomright);
 
   parent = CLUTTER_OFFSCREEN_EFFECT_CLASS (st_scroll_view_fade_parent_class);
-  parent->paint_target (effect, paint_context);
+  parent->paint_target (effect, node, paint_context);
 }
 
 static void

src/st/st-scroll-view.c

@@ -899,13 +899,17 @@ st_scroll_view_init (StScrollView *self)
   priv->hscrollbar_policy = ST_POLICY_AUTOMATIC;
   priv->vscrollbar_policy = ST_POLICY_AUTOMATIC;
 
-  priv->hadjustment = g_object_new (ST_TYPE_ADJUSTMENT, NULL);
+  priv->hadjustment = g_object_new (ST_TYPE_ADJUSTMENT,
+                                    "actor", self,
+                                    NULL);
   priv->hscroll = g_object_new (ST_TYPE_SCROLL_BAR,
                                 "adjustment", priv->hadjustment,
                                 "vertical", FALSE,
                                 NULL);
 
-  priv->vadjustment = g_object_new (ST_TYPE_ADJUSTMENT, NULL);
+  priv->vadjustment = g_object_new (ST_TYPE_ADJUSTMENT,
+                                    "actor", self,
+                                    NULL);
   priv->vscroll = g_object_new (ST_TYPE_SCROLL_BAR,
                                 "adjustment", priv->vadjustment,
                                 "vertical", TRUE,

src/st/st-texture-cache.c

@@ -722,8 +722,7 @@ load_texture_async (StTextureCache       *cache,
 
 typedef struct {
   StTextureCache *cache;
-  ClutterActor *actor;
-  gint size;
+  ClutterContent *image;
   GObject *source;
   gulong notify_signal_id;
   gboolean weakref_active;
@@ -742,37 +741,33 @@ st_texture_cache_reset_texture (StTextureCachePropertyBind *bind,
       (cairo_image_surface_get_format (surface) == CAIRO_FORMAT_ARGB32 ||
        cairo_image_surface_get_format (surface) == CAIRO_FORMAT_RGB24))
     {
-      g_autoptr(ClutterContent) image = NULL;
       g_autoptr(GError) error = NULL;
-      int size = bind->size;
+      int width, height, size;
 
-      if (size < 0)
-        clutter_actor_get_preferred_width (bind->actor, -1, NULL, (float *)&size);
+      width = cairo_image_surface_get_width (surface);
+      height = cairo_image_surface_get_width (surface);
+      size = MAX(width, height);
 
-      image = clutter_actor_get_content (bind->actor);
-      if (!image || !CLUTTER_IS_IMAGE (image))
-        image = st_image_content_new_with_preferred_size (size, size);
-      else
-        g_object_ref (image);
+      if (!bind->image)
+        bind->image = st_image_content_new_with_preferred_size (size, size);
 
-      clutter_image_set_data (CLUTTER_IMAGE (image),
+      clutter_image_set_data (CLUTTER_IMAGE (bind->image),
                               cairo_image_surface_get_data (surface),
                               cairo_image_surface_get_format (surface) == CAIRO_FORMAT_ARGB32 ?
                               COGL_PIXEL_FORMAT_BGRA_8888 : COGL_PIXEL_FORMAT_BGR_888,
-                              cairo_image_surface_get_width (surface),
-                              cairo_image_surface_get_height (surface),
+                              width,
+                              height,
                               cairo_image_surface_get_stride (surface),
                               &error);
 
-      if (image)
-        clutter_actor_set_content (bind->actor, image);
-      else if (error)
+      if (error)
         g_warning ("Failed to allocate texture: %s", error->message);
-
-      clutter_actor_set_opacity (bind->actor, 255);
     }
   else
-    clutter_actor_set_opacity (bind->actor, 0);
+    bind->image = g_object_new (ST_TYPE_IMAGE_CONTENT,
+                                "preferred-width", 0, /* tough luck */
+                                "preferred-height", 0,
+                                NULL);
 }
 
 static void
@@ -798,57 +793,48 @@ st_texture_cache_free_bind (gpointer data)
 {
   StTextureCachePropertyBind *bind = data;
   if (bind->weakref_active)
-    g_object_weak_unref (G_OBJECT (bind->actor), st_texture_cache_bind_weak_notify, bind);
+    g_object_weak_unref (G_OBJECT (bind->image), st_texture_cache_bind_weak_notify, bind);
   g_slice_free (StTextureCachePropertyBind, bind);
 }
 
 /**
  * st_texture_cache_bind_cairo_surface_property:
  * @cache:
- * @object: A #GObject with a property @property_name of type #GdkPixbuf
+ * @object: A #GObject with a property @property_name of type #cairo_surface_t
  * @property_name: Name of a property
  *
- * Create a #ClutterActor which tracks the #cairo_surface_t value of a GObject property
+ * Create a #GIcon which tracks the #cairo_surface_t value of a GObject property
  * named by @property_name.  Unlike other methods in StTextureCache, the underlying
  * #CoglTexture is not shared by default with other invocations to this method.
  *
  * If the source object is destroyed, the texture will continue to show the last
  * value of the property.
  *
- * Return value: (transfer none): A new #StWidget
+ * Return value: (transfer none): A new #GIcon
  */
-StWidget *
+GIcon *
 st_texture_cache_bind_cairo_surface_property (StTextureCache    *cache,
                                               GObject           *object,
-                                              const char        *property_name,
-                                              gint               size)
+                                              const char        *property_name)
 {
-  StWidget *widget;
   gchar *notify_key;
   StTextureCachePropertyBind *bind;
 
-  widget = g_object_new (ST_TYPE_WIDGET,
-                         "opacity", 0,
-                         "width", (float)size,
-                         "height", (float)size,
-                         NULL);
-
   bind = g_slice_new0 (StTextureCachePropertyBind);
   bind->cache = cache;
-  bind->actor = CLUTTER_ACTOR (widget);
-  bind->size = size;
   bind->source = object;
-  g_object_weak_ref (G_OBJECT (widget), st_texture_cache_bind_weak_notify, bind);
-  bind->weakref_active = TRUE;
 
   st_texture_cache_reset_texture (bind, property_name);
 
+  g_object_weak_ref (G_OBJECT (bind->image), st_texture_cache_bind_weak_notify, bind);
+  bind->weakref_active = TRUE;
+
   notify_key = g_strdup_printf ("notify::%s", property_name);
   bind->notify_signal_id = g_signal_connect_data (object, notify_key, G_CALLBACK(st_texture_cache_on_pixbuf_notify),
                                                   bind, (GClosureNotify)st_texture_cache_free_bind, 0);
   g_free (notify_key);
 
-  return widget;
+  return G_ICON (bind->image);
 }
 
 /**
@@ -981,6 +967,18 @@ st_texture_cache_load_gicon (StTextureCache    *cache,
   StIconStyle icon_style = ST_ICON_STYLE_REQUESTED;
   GtkIconLookupFlags lookup_flags;
 
+  actor_size = size * paint_scale;
+
+  if (ST_IS_IMAGE_CONTENT (icon))
+    {
+      return g_object_new (CLUTTER_TYPE_ACTOR,
+                           "request-mode", CLUTTER_REQUEST_CONTENT_SIZE,
+                           "width", actor_size,
+                           "height", actor_size,
+                           "content", CLUTTER_CONTENT (icon),
+                           NULL);
+    }
+
   if (theme_node)
     {
       colors = st_theme_node_get_icon_colors (theme_node);
@@ -1034,7 +1032,6 @@ st_texture_cache_load_gicon (StTextureCache    *cache,
   g_free (gicon_string);
 
   actor = create_invisible_actor ();
-  actor_size = size * paint_scale;
   clutter_actor_set_size (actor, actor_size, actor_size);
   if (ensure_request (cache, key, policy, &request, actor))
     {

src/st/st-texture-cache.h

@@ -64,10 +64,9 @@ st_texture_cache_load_sliced_image (StTextureCache *cache,
                                     GFunc           load_callback,
                                     gpointer        user_data);
 
-StWidget *st_texture_cache_bind_cairo_surface_property (StTextureCache    *cache,
-                                                        GObject           *object,
-                                                        const char        *property_name,
-                                                        gint               size);
+GIcon *st_texture_cache_bind_cairo_surface_property (StTextureCache    *cache,
+                                                     GObject           *object,
+                                                     const char *property_name);
 
 ClutterActor *st_texture_cache_load_gicon (StTextureCache *cache,
                                            StThemeNode    *theme_node,

src/st/st-theme-node-transition.c

@@ -84,10 +84,11 @@ on_timeline_new_frame (ClutterTimeline       *timeline,
 }
 
 StThemeNodeTransition *
-st_theme_node_transition_new (StThemeNode *from_node,
-                              StThemeNode *to_node,
+st_theme_node_transition_new (ClutterActor          *actor,
+                              StThemeNode           *from_node,
+                              StThemeNode           *to_node,
                               StThemeNodePaintState *old_paint_state,
-                              guint        duration)
+                              unsigned int           duration)
 {
   StThemeNodeTransition *transition;
   g_return_val_if_fail (ST_IS_THEME_NODE (from_node), NULL);
@@ -103,7 +104,7 @@ st_theme_node_transition_new (StThemeNode *from_node,
   st_theme_node_paint_state_copy (&transition->priv->old_paint_state,
                                   old_paint_state);
 
-  transition->priv->timeline = clutter_timeline_new (duration);
+  transition->priv->timeline = clutter_timeline_new_for_actor (actor, duration);
 
   transition->priv->timeline_completed_id =
     g_signal_connect (transition->priv->timeline, "completed",

src/st/st-theme-node-transition.h

@@ -32,10 +32,11 @@ G_BEGIN_DECLS
 G_DECLARE_FINAL_TYPE (StThemeNodeTransition, st_theme_node_transition,
                       ST, THEME_NODE_TRANSITION, GObject)
 
-StThemeNodeTransition *st_theme_node_transition_new (StThemeNode *from_node,
-                                                     StThemeNode *to_node,
+StThemeNodeTransition *st_theme_node_transition_new (ClutterActor          *actor,
+                                                     StThemeNode           *from_node,
+                                                     StThemeNode           *to_node,
                                                      StThemeNodePaintState *old_paint_state,
-                                                     guint        duration);
+                                                     guint                  duration);
 
 void  st_theme_node_transition_update   (StThemeNodeTransition *transition,
                                          StThemeNode           *new_node);

src/st/st-viewport.c

@@ -78,6 +78,7 @@ adjustment_value_notify_cb (StAdjustment *adjustment,
                             GParamSpec   *pspec,
                             StViewport   *viewport)
 {
+  clutter_actor_invalidate_transform (CLUTTER_ACTOR (viewport));
   clutter_actor_queue_relayout (CLUTTER_ACTOR (viewport));
 }
 
@@ -261,8 +262,10 @@ st_viewport_allocate (ClutterActor           *actor,
   clutter_actor_set_allocation (actor, box);
 
   content_box = viewport_box;
-  content_box.x2 += MAX (0, min_width - avail_width);
-  content_box.y2 += MAX (0, min_height - avail_height);
+  if (priv->hadjustment)
+    content_box.x2 += MAX (0, min_width - avail_width);
+  if (priv->vadjustment)
+    content_box.y2 += MAX (0, min_height - avail_height);
 
   clutter_layout_manager_allocate (layout, CLUTTER_CONTAINER (actor),
                                    &content_box);

src/st/st-widget.c

@@ -124,7 +124,6 @@ enum
 {
   STYLE_CHANGED,
   POPUP_MENU,
-  RESOURCE_SCALE_CHANGED,
 
   LAST_SIGNAL
 };
@@ -412,8 +411,7 @@ st_widget_paint_background (StWidget            *widget,
   float resource_scale;
   guint8 opacity;
 
-  if (!st_widget_get_resource_scale (widget, &resource_scale))
-    return;
+  resource_scale = clutter_actor_get_resource_scale (CLUTTER_ACTOR (widget));
 
   framebuffer = clutter_paint_context_get_framebuffer (paint_context);
   theme_node = st_widget_get_theme_node (widget);
@@ -820,6 +818,20 @@ st_widget_real_get_focus_chain (StWidget *widget)
   return g_list_reverse (visible);
 }
 
+static void
+st_widget_resource_scale_changed (ClutterActor *actor)
+{
+  StWidget *widget = ST_WIDGET (actor);
+  StWidgetPrivate *priv = st_widget_get_instance_private (widget);
+  int i;
+
+  for (i = 0; i < G_N_ELEMENTS (priv->paint_states); i++)
+    st_theme_node_paint_state_invalidate (&priv->paint_states[i]);
+
+  if (CLUTTER_ACTOR_CLASS (st_widget_parent_class)->resource_scale_changed)
+    CLUTTER_ACTOR_CLASS (st_widget_parent_class)->resource_scale_changed (actor);
+}
+
 static void
 st_widget_class_init (StWidgetClass *klass)
 {
@@ -849,6 +861,8 @@ st_widget_class_init (StWidgetClass *klass)
   actor_class->get_accessible = st_widget_get_accessible;
   actor_class->has_accessible = st_widget_has_accessible;
 
+  actor_class->resource_scale_changed = st_widget_resource_scale_changed;
+
   klass->style_changed = st_widget_real_style_changed;
   klass->navigate_focus = st_widget_real_navigate_focus;
   klass->get_accessible_type = st_widget_accessible_get_type;
@@ -1002,21 +1016,6 @@ st_widget_class_init (StWidgetClass *klass)
                   G_STRUCT_OFFSET (StWidgetClass, popup_menu),
                   NULL, NULL, NULL,
                   G_TYPE_NONE, 0);
-
-  /**
-   * StWidget::resource-scale-changed:
-   * @widget: the #StWidget
-   *
-   * Emitted when the paint scale that the widget will be painted as
-   * changed.
-   */
-  signals[RESOURCE_SCALE_CHANGED] =
-    g_signal_new ("resource-scale-changed",
-                  G_TYPE_FROM_CLASS (klass),
-                  G_SIGNAL_RUN_LAST,
-                  G_STRUCT_OFFSET (StWidgetClass, resource_scale_changed),
-                  NULL, NULL, NULL,
-                  G_TYPE_NONE, 0);
 }
 
 static const gchar *
@@ -1400,23 +1399,6 @@ st_widget_get_style (StWidget *actor)
   return ST_WIDGET_PRIVATE (actor)->inline_style;
 }
 
-/**
- * st_widget_get_resource_scale:
- * @widget: A #StWidget
- * @resource_scale: (out): return location for the resource scale
- *
- * Retrieves the resource scale for this #StWidget, if available.
- *
- * The resource scale refers to the scale the actor should use for its resources.
- */
-gboolean
-st_widget_get_resource_scale (StWidget *widget,
-                              float    *resource_scale)
-{
-  return clutter_actor_get_resource_scale (CLUTTER_ACTOR (widget),
-                                           resource_scale);
-}
-
 static void
 st_widget_set_first_visible_child (StWidget     *widget,
                                    ClutterActor *actor)
@@ -1483,23 +1465,6 @@ st_widget_name_notify (StWidget   *widget,
   st_widget_style_changed (widget);
 }
 
-static void
-st_widget_resource_scale_notify (StWidget   *widget,
-                                 GParamSpec *pspec,
-                                 gpointer    data)
-{
-  StWidgetPrivate *priv = st_widget_get_instance_private (widget);
-  int i;
-
-  for (i = 0; i < G_N_ELEMENTS (priv->paint_states); i++)
-    st_theme_node_paint_state_invalidate (&priv->paint_states[i]);
-
-  g_signal_emit (widget, signals[RESOURCE_SCALE_CHANGED], 0);
-
-  if (clutter_actor_is_mapped (CLUTTER_ACTOR (widget)))
-    clutter_actor_queue_redraw (CLUTTER_ACTOR (widget));
-}
-
 static void
 st_widget_reactive_notify (StWidget   *widget,
                            GParamSpec *pspec,
@@ -1651,7 +1616,6 @@ st_widget_init (StWidget *actor)
 
   /* connect style changed */
   g_signal_connect (actor, "notify::name", G_CALLBACK (st_widget_name_notify), NULL);
-  g_signal_connect (actor, "notify::resource-scale", G_CALLBACK (st_widget_resource_scale_notify), NULL);
   g_signal_connect (actor, "notify::reactive", G_CALLBACK (st_widget_reactive_notify), NULL);
 
   g_signal_connect (actor, "notify::visible", G_CALLBACK (st_widget_visible_notify), NULL);
@@ -1723,7 +1687,8 @@ st_widget_recompute_style (StWidget    *widget,
            */
 
           priv->transition_animation =
-            st_theme_node_transition_new (old_theme_node,
+            st_theme_node_transition_new (CLUTTER_ACTOR (widget),
+                                          old_theme_node,
                                           new_theme_node,
                                           current_paint_state (widget),
                                           transition_duration);

src/st/st-widget.h

@@ -63,7 +63,6 @@ struct _StWidgetClass
   /* signals */
   void     (* style_changed)       (StWidget         *self);
   void     (* popup_menu)          (StWidget         *self);
-  void     (* resource_scale_changed) (StWidget         *self);
 
   /* vfuncs */
 
@@ -135,8 +134,6 @@ StThemeNode *         st_widget_peek_theme_node           (StWidget        *widg
 GList *               st_widget_get_focus_chain           (StWidget        *widget);
 void                  st_widget_paint_background          (StWidget            *widget,
                                                            ClutterPaintContext *paint_context);
-gboolean              st_widget_get_resource_scale        (StWidget        *widget,
-                                                           float           *resource_scale);
 
 /* debug methods */
 char  *st_describe_actor       (ClutterActor *actor);

src/st/test-theme.c

@@ -566,26 +566,26 @@ main (int argc, char **argv)
 
   root = st_theme_context_get_root_node (context);
   group1 = st_theme_node_new (context, root, NULL,
-                              CLUTTER_TYPE_GROUP, "group1", NULL, NULL, NULL);
+                              CLUTTER_TYPE_ACTOR, "group1", NULL, NULL, NULL);
   text1 = st_theme_node_new  (context, group1, NULL,
                               CLUTTER_TYPE_TEXT, "text1", "special-text", NULL, NULL);
   text2 = st_theme_node_new  (context, group1, NULL,
                               CLUTTER_TYPE_TEXT, "text2", NULL, NULL, NULL);
   group2 = st_theme_node_new (context, root, NULL,
-                              CLUTTER_TYPE_GROUP, "group2", NULL, NULL, NULL);
+                              CLUTTER_TYPE_ACTOR, "group2", NULL, NULL, NULL);
   group4 = st_theme_node_new (context, root, NULL,
-                              CLUTTER_TYPE_GROUP, "group4", NULL, NULL, NULL);
+                              CLUTTER_TYPE_ACTOR, "group4", NULL, NULL, NULL);
   group5 = st_theme_node_new (context, root, NULL,
-                              CLUTTER_TYPE_GROUP, "group5", NULL, NULL, NULL);
+                              CLUTTER_TYPE_ACTOR, "group5", NULL, NULL, NULL);
   group6 = st_theme_node_new (context, root, NULL,
-                              CLUTTER_TYPE_GROUP, "group6", NULL, NULL, NULL);
+                              CLUTTER_TYPE_ACTOR, "group6", NULL, NULL, NULL);
   text3 = st_theme_node_new  (context, group2, NULL,
                               CLUTTER_TYPE_TEXT, "text3", NULL, NULL,
                               "color: #0000ff; padding-bottom: 12px;");
   text4 = st_theme_node_new  (context, group2, NULL,
                               CLUTTER_TYPE_TEXT, "text4", NULL, "visited hover", NULL);
   group3 = st_theme_node_new (context, group2, NULL,
-                              CLUTTER_TYPE_GROUP, "group3", NULL, "hover", NULL);
+                              CLUTTER_TYPE_ACTOR, "group3", NULL, "hover", NULL);
   button = st_theme_node_new (context, root, NULL,
                               ST_TYPE_BUTTON, "button", NULL, NULL, NULL);