wobbly

This reverts commit 3b3445146d.

NEWS

@@ -1,3 +1,24 @@
+3.13.91
+=======
+* Fix keynav into session menu on login screen [Florian; #735614]
+* Add gesture to summon message tray [Carlos G.; #735625]
+* Accept scrolls/swipes either way on the screen shield [Jasper; #734874]
+* Animate opening the app picker and improve app folder animations
+  [Carlos S.; #734726]
+* Animate app icons on launching a new window [Carlos S., Florian; #734726]
+* Show the on-screen keyboard when touch input is being used [David; #702015]
+* Misc. bug fixes [Bastien, Owen, Florian, Carlos G.; #735190, #735385,
+  #735608, #735681]
+
+Contributors:
+  Carlos Garnacho, David King, Kalev Lember, Florian Müllner, Bastien Nocera,
+  Carlos Soriano, Jasper St. Pierre, Owen W. Taylor
+
+Translations:
+  Fran Diéguez [gl], Sweta Kothari [gu], Manoj Kumar Giri [or],
+  Alain Lojewski [fr], Praveen Illa [te], Arash Mousavi [fa],
+  Andika Triwidada [id]
+
 3.13.90
 =======
 * Make use of GLSL optional [Adel; #733623]

configure.ac

@@ -1,5 +1,5 @@
 AC_PREREQ(2.63)
-AC_INIT([gnome-shell],[3.13.90],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell],[gnome-shell])
+AC_INIT([gnome-shell],[3.13.91],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell],[gnome-shell])
 
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_SRCDIR([src/shell-global.c])
@@ -76,7 +76,7 @@ AC_MSG_RESULT($enable_systemd)
 CLUTTER_MIN_VERSION=1.15.90
 GOBJECT_INTROSPECTION_MIN_VERSION=0.10.1
 GJS_MIN_VERSION=1.39.0
-MUTTER_MIN_VERSION=3.13.90
+MUTTER_MIN_VERSION=3.13.91
 GTK_MIN_VERSION=3.7.9
 GIO_MIN_VERSION=2.37.0
 LIBECAL_MIN_VERSION=3.5.3

data/theme/gnome-shell.css

@@ -1159,6 +1159,7 @@ StScrollBar StButton#vhandle:active {
 .show-apps:checked > .overview-icon,
 .show-apps:active > .overview-icon,
 .search-provider-icon:active,
+.grid-search-result:active .overview-icon,
 .list-search-result:active {
     background-gradient-start: rgba(255, 255, 255, .05);
     background-gradient-end: rgba(255, 255, 255, .15);

js/js-resources.gresource.xml

@@ -42,6 +42,7 @@
     <file>ui/dash.js</file>
     <file>ui/dateMenu.js</file>
     <file>ui/dnd.js</file>
+    <file>ui/edgeDragAction.js</file>
     <file>ui/endSessionDialog.js</file>
     <file>ui/environment.js</file>
     <file>ui/extensionDownloader.js</file>
@@ -89,6 +90,7 @@
     <file>ui/windowAttentionHandler.js</file>
     <file>ui/windowMenu.js</file>
     <file>ui/windowManager.js</file>
+    <file>ui/wobbly.js</file>
     <file>ui/workspace.js</file>
     <file>ui/workspaceSwitcherPopup.js</file>
     <file>ui/workspaceThumbnail.js</file>

js/ui/appDisplay.js

@@ -34,7 +34,9 @@ const MIN_COLUMNS = 4;
 const MIN_ROWS = 4;
 
 const INACTIVE_GRID_OPACITY = 77;
-const INACTIVE_GRID_OPACITY_ANIMATION_TIME = 0.40;
+// This time needs to be less than IconGrid.EXTRA_SPACE_ANIMATION_TIME
+// to not clash with other animations
+const INACTIVE_GRID_OPACITY_ANIMATION_TIME = 0.24;
 const FOLDER_SUBICON_FRACTION = .4;
 
 const MIN_FREQUENT_APPS_COUNT = 3;
@@ -43,6 +45,16 @@ const INDICATORS_BASE_TIME = 0.25;
 const INDICATORS_ANIMATION_DELAY = 0.125;
 const INDICATORS_ANIMATION_MAX_TIME = 0.75;
 
+// Follow iconGrid animations approach and divide by 2 to animate out to
+// not annoy the user when the user wants to quit appDisplay.
+// Also, make sure we don't exceed iconGrid animation total time or
+// views switch time.
+const INDICATORS_BASE_TIME_OUT = 0.125;
+const INDICATORS_ANIMATION_DELAY_OUT = 0.0625;
+const INDICATORS_ANIMATION_MAX_TIME_OUT =
+    Math.min (VIEWS_SWITCH_TIME,
+              IconGrid.ANIMATION_TIME_OUT + IconGrid.ANIMATION_MAX_DELAY_OUT_FOR_ITEM);
+
 const PAGE_SWITCH_TIME = 0.3;
 
 const VIEWS_SWITCH_TIME = 0.4;
@@ -177,6 +189,57 @@ const BaseAppView = new Lang.Class({
                 this.selectApp(id);
             }));
         }
+    },
+
+    _doSpringAnimation: function(animationDirection) {
+        this._grid.actor.opacity = 255;
+        this._grid.animateSpring(animationDirection,
+                                 Main.overview.getShowAppsButton());
+    },
+
+    animate: function(animationDirection, onComplete) {
+        if (animationDirection == IconGrid.AnimationDirection.IN) {
+            let toAnimate = this._grid.actor.connect('notify::allocation', Lang.bind(this,
+                function() {
+                    this._grid.actor.disconnect(toAnimate);
+                    // We need to hide the grid temporary to not flash it
+                    // for a frame
+                    this._grid.actor.opacity = 0;
+                    Meta.later_add(Meta.LaterType.BEFORE_REDRAW,
+                                   Lang.bind(this, function() {
+                                       this._doSpringAnimation(animationDirection)
+                                  }));
+                }));
+        } else {
+            this._doSpringAnimation(animationDirection);
+        }
+
+        if (onComplete) {
+            let animationDoneId = this._grid.connect('animation-done', Lang.bind(this,
+                function () {
+                    this._grid.disconnect(animationDoneId);
+                    onComplete();
+            }));
+        }
+    },
+
+    animateSwitch: function(animationDirection) {
+        Tweener.removeTweens(this.actor);
+        Tweener.removeTweens(this._grid.actor);
+
+        let params = { time: VIEWS_SWITCH_TIME,
+                       transition: 'easeOutQuad' };
+        if (animationDirection == IconGrid.AnimationDirection.IN) {
+            this.actor.show();
+            params.opacity = 255;
+            params.delay = VIEWS_SWITCH_ANIMATION_DELAY;
+        } else {
+            params.opacity = 0;
+            params.delay = 0;
+            params.onComplete = Lang.bind(this, function() { this.actor.hide() });
+        }
+
+        Tweener.addTween(this._grid.actor, params);
     }
 });
 Signals.addSignalMethods(BaseAppView.prototype);
@@ -214,7 +277,10 @@ const PageIndicators = new Lang.Class({
         this._currentPage = undefined;
 
         this.actor.connect('notify::mapped',
-                           Lang.bind(this, this._animateIndicators));
+                           Lang.bind(this, function() {
+                               this.animateIndicators(IconGrid.AnimationDirection.IN);
+                           })
+                          );
     },
 
     setNPages: function(nPages) {
@@ -255,7 +321,7 @@ const PageIndicators = new Lang.Class({
             children[i].set_checked(i == this._currentPage);
     },
 
-    _animateIndicators: function() {
+    animateIndicators: function(animationDirection) {
         if (!this.actor.mapped)
             return;
 
@@ -263,24 +329,32 @@ const PageIndicators = new Lang.Class({
         if (children.length == 0)
             return;
 
+        for (let i = 0; i < this._nPages; i++)
+            Tweener.removeTweens(children[i]);
+
         let offset;
         if (this.actor.get_text_direction() == Clutter.TextDirection.RTL)
             offset = -children[0].width;
         else
             offset = children[0].width;
 
-        let delay = INDICATORS_ANIMATION_DELAY;
+        let isAnimationIn = animationDirection == IconGrid.AnimationDirection.IN;
-        let totalAnimationTime = INDICATORS_BASE_TIME + INDICATORS_ANIMATION_DELAY * this._nPages;
+        let delay = isAnimationIn ? INDICATORS_ANIMATION_DELAY :
-        if (totalAnimationTime > INDICATORS_ANIMATION_MAX_TIME)
+                                    INDICATORS_ANIMATION_DELAY_OUT;
-            delay -= (totalAnimationTime - INDICATORS_ANIMATION_MAX_TIME) / this._nPages;
+        let baseTime = isAnimationIn ? INDICATORS_BASE_TIME : INDICATORS_BASE_TIME_OUT;
+        let totalAnimationTime = baseTime + delay * this._nPages;
+        let maxTime = isAnimationIn ? INDICATORS_ANIMATION_MAX_TIME :
+                                      INDICATORS_ANIMATION_MAX_TIME_OUT;
+        if (totalAnimationTime > maxTime)
+            delay -= (totalAnimationTime - maxTime) / this._nPages;
 
         for (let i = 0; i < this._nPages; i++) {
-            children[i].translation_x = offset;
+            children[i].translation_x = isAnimationIn ? offset : 0;
             Tweener.addTween(children[i],
-                             { translation_x: 0,
+                             { translation_x: isAnimationIn ? 0 : offset,
-                               time: INDICATORS_BASE_TIME + delay * i,
+                               time: baseTime + delay * i,
                                transition: 'easeInOutQuad',
-                               delay: VIEWS_SWITCH_ANIMATION_DELAY
+                               delay: isAnimationIn ? VIEWS_SWITCH_ANIMATION_DELAY : 0
                              });
         }
     }
@@ -323,7 +397,7 @@ const AllView = new Lang.Class({
         this._stack = new St.Widget({ layout_manager: new Clutter.BinLayout() });
         let box = new St.BoxLayout({ vertical: true });
 
-        this._currentPage = 0;
+        this._grid.currentPage = 0;
         this._stack.add_actor(this._grid.actor);
         this._eventBlocker = new St.Widget({ x_expand: true, y_expand: true });
         this._stack.add_actor(this._eventBlocker);
@@ -455,14 +529,52 @@ const AllView = new Lang.Class({
         this._refilterApps();
     },
 
+    // Overriden from BaseAppView
+    animate: function (animationDirection, onComplete) {
+        if (animationDirection == IconGrid.AnimationDirection.OUT &&
+            this._displayingPopup && this._currentPopup) {
+            this._currentPopup.popdown();
+            let spaceClosedId = this._grid.connect('space-closed', Lang.bind(this,
+                function() {
+                    this._grid.disconnect(spaceClosedId);
+                    // Given that we can't call this.parent() inside the
+                    // signal handler, call again animate which will
+                    // call the parent given that popup is already
+                    // closed.
+                    this.animate(animationDirection, onComplete);
+                }));
+        } else {
+            this.parent(animationDirection, onComplete);
+            if (animationDirection == IconGrid.AnimationDirection.OUT)
+                this._pageIndicators.animateIndicators(animationDirection);
+        }
+    },
+
+    animateSwitch: function(animationDirection) {
+        this.parent(animationDirection);
+
+        if (this._currentPopup && this._displayingPopup &&
+            animationDirection == IconGrid.AnimationDirection.OUT)
+            Tweener.addTween(this._currentPopup.actor,
+                             { time: VIEWS_SWITCH_TIME,
+                               transition: 'easeOutQuad',
+                               opacity: 0,
+                               onComplete: function() {
+                                  this.opacity = 255;
+                               } });
+
+        if (animationDirection == IconGrid.AnimationDirection.OUT)
+            this._pageIndicators.animateIndicators(animationDirection);
+    },
+
     getCurrentPageY: function() {
-        return this._grid.getPageY(this._currentPage);
+        return this._grid.getPageY(this._grid.currentPage);
     },
 
     goToPage: function(pageNumber) {
         pageNumber = clamp(pageNumber, 0, this._grid.nPages() - 1);
 
-        if (this._currentPage == pageNumber && this._displayingPopup && this._currentPopup)
+        if (this._grid.currentPage == pageNumber && this._displayingPopup && this._currentPopup)
             return;
         if (this._displayingPopup && this._currentPopup)
             this._currentPopup.popdown();
@@ -482,7 +594,7 @@ const AllView = new Lang.Class({
         let time;
         // Only take the velocity into account on page changes, otherwise
         // return smoothly to the current page using the default velocity
-        if (this._currentPage != pageNumber) {
+        if (this._grid.currentPage != pageNumber) {
             let minVelocity = totalHeight / (PAGE_SWITCH_TIME * 1000);
             velocity = Math.max(minVelocity, velocity);
             time = (diffToPage / velocity) / 1000;
@@ -493,9 +605,9 @@ const AllView = new Lang.Class({
         // longer than PAGE_SWITCH_TIME
         time = Math.min(time, PAGE_SWITCH_TIME);
 
-        this._currentPage = pageNumber;
+        this._grid.currentPage = pageNumber;
         Tweener.addTween(this._adjustment,
-                         { value: this._grid.getPageY(this._currentPage),
+                         { value: this._grid.getPageY(this._grid.currentPage),
                            time: time,
                            transition: 'easeOutQuad' });
         this._pageIndicators.setCurrentPage(pageNumber);
@@ -524,9 +636,9 @@ const AllView = new Lang.Class({
 
         let direction = event.get_scroll_direction();
         if (direction == Clutter.ScrollDirection.UP)
-            this.goToPage(this._currentPage - 1);
+            this.goToPage(this._grid.currentPage - 1);
         else if (direction == Clutter.ScrollDirection.DOWN)
-            this.goToPage(this._currentPage + 1);
+            this.goToPage(this._grid.currentPage + 1);
 
         return Clutter.EVENT_STOP;
     },
@@ -566,10 +678,10 @@ const AllView = new Lang.Class({
             return Clutter.EVENT_STOP;
 
         if (event.get_key_symbol() == Clutter.Page_Up) {
-            this.goToPage(this._currentPage - 1);
+            this.goToPage(this._grid.currentPage - 1);
             return Clutter.EVENT_STOP;
         } else if (event.get_key_symbol() == Clutter.Page_Down) {
-            this.goToPage(this._currentPage + 1);
+            this.goToPage(this._grid.currentPage + 1);
             return Clutter.EVENT_STOP;
         }
 
@@ -630,7 +742,7 @@ const AllView = new Lang.Class({
 
         if (this._availWidth != availWidth || this._availHeight != availHeight || oldNPages != this._grid.nPages()) {
             this._adjustment.value = 0;
-            this._currentPage = 0;
+            this._grid.currentPage = 0;
             Meta.later_add(Meta.LaterType.BEFORE_REDRAW, Lang.bind(this,
                 function() {
                     this._pageIndicators.setNPages(this._grid.nPages());
@@ -792,6 +904,19 @@ const AppDisplay = new Lang.Class({
         let layout = new ControlsBoxLayout({ homogeneous: true });
         this._controls = new St.Widget({ style_class: 'app-view-controls',
                                          layout_manager: layout });
+        this._controls.connect('notify::mapped', Lang.bind(this,
+            function() {
+                // controls are faded either with their parent or
+                // explicitly in animate(); we can't know how they'll be
+                // shown next, so make sure to restore their opacity
+                // when they are hidden
+                if (this._controls.mapped)
+                  return;
+
+                Tweener.removeTweens(this._controls);
+                this._controls.opacity = 255;
+            }));
+
         layout.hookup_style(this._controls);
         this.actor.add_actor(new St.Bin({ child: this._controls }));
 
@@ -815,23 +940,39 @@ const AppDisplay = new Lang.Class({
         this._updateFrequentVisibility();
     },
 
+    animate: function(animationDirection, onComplete) {
+        let currentView = this._views[global.settings.get_uint('app-picker-view')].view;
+
+        // Animate controls opacity using iconGrid animation time, since
+        // it will be the time the AllView or FrequentView takes to show
+        // it entirely.
+        let finalOpacity;
+        if (animationDirection == IconGrid.AnimationDirection.IN) {
+            this._controls.opacity = 0;
+            finalOpacity = 255;
+        } else {
+            finalOpacity = 0
+        }
+
+        Tweener.addTween(this._controls,
+                         { time: IconGrid.ANIMATION_TIME_IN,
+                           transition: 'easeInOutQuad',
+                           opacity: finalOpacity,
+                          });
+
+        currentView.animate(animationDirection, onComplete);
+    },
+
     _showView: function(activeIndex) {
         for (let i = 0; i < this._views.length; i++) {
-            let actor = this._views[i].view.actor;
-
-            let params = { time: VIEWS_SWITCH_TIME,
-                           opacity: (i == activeIndex) ? 255 : 0,
-                           delay: (i == activeIndex) ? VIEWS_SWITCH_ANIMATION_DELAY : 0 };
-            if (i == activeIndex)
-                actor.visible = true;
-            else
-                params.onComplete = function() { actor.hide(); };
-            Tweener.addTween(actor, params);
-
             if (i == activeIndex)
                 this._views[i].control.add_style_pseudo_class('checked');
             else
                 this._views[i].control.remove_style_pseudo_class('checked');
+
+            let animationDirection = i == activeIndex ? IconGrid.AnimationDirection.IN :
+                                                        IconGrid.AnimationDirection.OUT;
+            this._views[i].view.animateSwitch(animationDirection);
         }
     },
 
@@ -913,26 +1054,6 @@ const AppSearchProvider = new Lang.Class({
         this.getInitialResultSet(terms, callback, cancellable);
     },
 
-    activateResult: function(result) {
-        let app = this._appSys.lookup_app(result);
-        let event = Clutter.get_current_event();
-        let modifiers = event ? event.get_state() : 0;
-        let openNewWindow = modifiers & Clutter.ModifierType.CONTROL_MASK;
-
-        if (openNewWindow)
-            app.open_new_window(-1);
-        else
-            app.activate();
-    },
-
-    dragActivateResult: function(id, params) {
-        params = Params.parse(params, { workspace: -1,
-                                        timestamp: 0 });
-
-        let app = this._appSys.lookup_app(id);
-        app.open_new_window(workspace);
-    },
-
     createResultObject: function (resultMeta) {
         let app = this._appSys.lookup_app(resultMeta['id']);
         return new AppIcon(app);
@@ -964,6 +1085,11 @@ const FolderView = new Lang.Class({
         Util.ensureActorVisibleInScrollView(this.actor, actor);
     },
 
+    // Overriden from BaseAppView
+    animate: function(animationDirection) {
+        this._grid.animatePulse(animationDirection);
+    },
+
     createFolderIcon: function(size) {
         let layout = new Clutter.GridLayout();
         let icon = new St.Widget({ layout_manager: layout,
@@ -1339,8 +1465,17 @@ const AppFolderPopup = new Lang.Class({
         this.actor.show();
 
         this._boxPointer.setArrowActor(this._source.actor);
+        // We need to hide the icons of the view until the boxpointer animation
+        // is completed so we can animate the icons after as we like without
+        // showing them while boxpointer is animating.
+        this._view.actor.opacity = 0;
         this._boxPointer.show(BoxPointer.PopupAnimation.FADE |
-                              BoxPointer.PopupAnimation.SLIDE);
+                              BoxPointer.PopupAnimation.SLIDE,
+                              Lang.bind(this,
+            function() {
+                this._view.actor.opacity = 255;
+                this._view.animate(IconGrid.AnimationDirection.IN);
+            }));
 
         this.emit('open-state-changed', true);
     },
@@ -1495,13 +1630,7 @@ const AppIcon = new Lang.Class({
 
     _onClicked: function(actor, button) {
         this._removeMenuTimeout();
-
+        this.activate(button);
-        if (button == 0 || button == 1) {
-            this._onActivate(Clutter.get_current_event());
-        } else if (button == 2) {
-            this.app.open_new_window(-1);
-            Main.overview.hide();
-        }
     },
 
     _onKeyboardPopupMenu: function() {
@@ -1555,19 +1684,28 @@ const AppIcon = new Lang.Class({
         this.emit('menu-state-changed', false);
     },
 
-    _onActivate: function (event) {
+    activate: function (button) {
-        let modifiers = event.get_state();
+        let event = Clutter.get_current_event();
+        let modifiers = event ? event.get_state() : 0;
+        let openNewWindow = modifiers & Clutter.ModifierType.CONTROL_MASK &&
+                            this.app.state == Shell.AppState.RUNNING ||
+                            button && button == 2;
 
-        if (modifiers & Clutter.ModifierType.CONTROL_MASK
+        if (this.app.state == Shell.AppState.STOPPED || openNewWindow)
-            && this.app.state == Shell.AppState.RUNNING) {
+            this.animateLaunch();
+
+        if (openNewWindow)
             this.app.open_new_window(-1);
-        } else {
+        else
             this.app.activate();
-        }
 
         Main.overview.hide();
     },
 
+    animateLaunch: function() {
+        this.icon.animateZoomOut();
+    },
+
     shellWorkspaceLaunch : function(params) {
         params = Params.parse(params, { workspace: -1,
                                         timestamp: 0 });
@@ -1649,6 +1787,9 @@ const AppIconMenu = new Lang.Class({
             if (this._source.app.can_open_new_window()) {
                 this._newWindowMenuItem = this._appendMenuItem(_("New Window"));
                 this._newWindowMenuItem.connect('activate', Lang.bind(this, function() {
+                    if (this._source.app.state == Shell.AppState.STOPPED)
+                        this._source.animateLaunch();
+
                     this._source.app.open_new_window(-1);
                     this.emit('activate-window', null);
                 }));

js/ui/appFavorites.js

@@ -15,6 +15,7 @@ const RENAMED_DESKTOP_IDS = {
     'gedit.desktop': 'org.gnome.gedit.desktop',
     'glchess.desktop': 'gnome-chess.desktop',
     'gnome-clocks.desktop': 'org.gnome.clocks.desktop',
+    'gnome-contacts.desktop': 'org.gnome.Contacts.desktop',
     'gnome-documents.desktop': 'org.gnome.Documents.desktop',
     'gnome-font-viewer.desktop': 'org.gnome.font-viewer.desktop',
     'gnome-photos.desktop': 'org.gnome.Photos.desktop',
@@ -24,6 +25,7 @@ const RENAMED_DESKTOP_IDS = {
     'gnomine.desktop': 'gnome-mines.desktop',
     'nautilus.desktop': 'org.gnome.Nautilus.desktop',
     'polari.desktop': 'org.gnome.Polari.desktop',
+    'totem.desktop': 'org.gnome.Totem.desktop',
 };
 
 const AppFavorites = new Lang.Class({

js/ui/edgeDragAction.js

@@ -0,0 +1,78 @@
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+
+const Lang = imports.lang;
+const Signals = imports.signals;
+const Meta = imports.gi.Meta;
+const Clutter = imports.gi.Clutter;
+const St = imports.gi.St;
+
+const EDGE_THRESHOLD = 20;
+const DRAG_DISTANCE = 80;
+
+const EdgeDragAction = new Lang.Class({
+    Name: 'EdgeDragAction',
+    Extends: Clutter.GestureAction,
+
+    _init : function(side) {
+        this.parent();
+        this._side = side;
+        this.set_n_touch_points(1);
+
+        global.display.connect('grab-op-begin', Lang.bind(this, function() {
+            this.cancel();
+        }));
+    },
+
+    _getMonitorRect : function (x, y) {
+        let rect = new Meta.Rectangle({ x: x - 1, y: y - 1, width: 1, height: 1 });
+        let monitorIndex = global.screen.get_monitor_index_for_rect(rect);
+
+        return global.screen.get_monitor_geometry(monitorIndex);
+    },
+
+    vfunc_gesture_prepare : function(action, actor) {
+        if (this.get_n_current_points() == 0)
+            return false;
+
+        let [x, y] = this.get_press_coords(0);
+        let monitorRect = this._getMonitorRect(x, y);
+
+        return ((this._side == St.Side.LEFT && x < monitorRect.x + EDGE_THRESHOLD) ||
+                (this._side == St.Side.RIGHT && x > monitorRect.x + monitorRect.width - EDGE_THRESHOLD) ||
+                (this._side == St.Side.TOP && y < monitorRect.y + EDGE_THRESHOLD) ||
+                (this._side == St.Side.BOTTOM && y > monitorRect.y + monitorRect.height - EDGE_THRESHOLD));
+    },
+
+    vfunc_gesture_progress : function (action, actor) {
+        let [startX, startY] = this.get_press_coords(0);
+        let [x, y] = this.get_motion_coords(0);
+        let offsetX = Math.abs (x - startX);
+        let offsetY = Math.abs (y - startY);
+
+        if (offsetX < EDGE_THRESHOLD && offsetY < EDGE_THRESHOLD)
+            return true;
+
+        if ((offsetX > offsetY &&
+             (this._side == St.Side.TOP || this._side == St.Side.BOTTOM)) ||
+            (offsetY > offsetX &&
+             (this._side == St.Side.LEFT || this._side == St.Side.RIGHT))) {
+            this.cancel();
+            return false;
+        }
+
+        return true;
+    },
+
+    vfunc_gesture_end : function (action, actor) {
+        let [startX, startY] = this.get_press_coords(0);
+        let [x, y] = this.get_motion_coords(0);
+        let monitorRect = this._getMonitorRect(startX, startY);
+
+        if ((this._side == St.Side.TOP && y > monitorRect.y + DRAG_DISTANCE) ||
+            (this._side == St.Side.BOTTOM && y < monitorRect.y + monitorRect.height - DRAG_DISTANCE) ||
+            (this._side == St.Side.LEFT && x > monitorRect.x + DRAG_DISTANCE) ||
+            (this._side == St.Side.RIGHT && x < monitorRect.x + monitorRect.width - DRAG_DISTANCE))
+            this.emit('activated');
+    }
+});
+Signals.addSignalMethods(EdgeDragAction.prototype);

js/ui/grabHelper.js

@@ -56,7 +56,7 @@ const GrabHelper = new Lang.Class({
         this._grabStack = [];
 
         this._actors = [];
-        this._ignoreRelease = false;
+        this._ignoreUntilRelease = false;
 
         this._modalCount = 0;
     },
@@ -215,7 +215,7 @@ const GrabHelper = new Lang.Class({
 
         _popGrabHelper(this);
 
-        this._ignoreRelease = false;
+        this._ignoreUntilRelease = false;
 
         Main.popModal(this._owner);
         global.sync_pointer();
@@ -228,7 +228,7 @@ const GrabHelper = new Lang.Class({
     // like the ComboBoxMenu that go away on press, but need to eat
     // the next release event.
     ignoreRelease: function() {
-        this._ignoreRelease = true;
+        this._ignoreUntilRelease = true;
     },
 
     // ungrab:

js/ui/iconGrid.js

@@ -10,12 +10,29 @@ const St = imports.gi.St;
 const Lang = imports.lang;
 const Params = imports.misc.params;
 const Tweener = imports.ui.tweener;
+const Main = imports.ui.main;
 
 const ICON_SIZE = 96;
 const MIN_ICON_SIZE = 16;
 
 const EXTRA_SPACE_ANIMATION_TIME = 0.25;
 
+const ANIMATION_TIME_IN = 0.350;
+const ANIMATION_TIME_OUT = 1/2 * ANIMATION_TIME_IN;
+const ANIMATION_MAX_DELAY_FOR_ITEM = 2/3 * ANIMATION_TIME_IN;
+const ANIMATION_MAX_DELAY_OUT_FOR_ITEM = 2/3 * ANIMATION_TIME_OUT;
+const ANIMATION_FADE_IN_TIME_FOR_ITEM = 1/4 * ANIMATION_TIME_IN;
+
+const ANIMATION_BOUNCE_ICON_SCALE = 1.1;
+
+const AnimationDirection = {
+    IN: 0,
+    OUT: 1
+};
+
+const APPICON_ANIMATION_OUT_SCALE = 3;
+const APPICON_ANIMATION_OUT_TIME = 0.25;
+
 const BaseIcon = new Lang.Class({
     Name: 'BaseIcon',
 
@@ -173,9 +190,55 @@ const BaseIcon = new Lang.Class({
 
     _onIconThemeChanged: function() {
         this._createIconTexture(this.iconSize);
+    },
+
+    animateZoomOut: function() {
+        // Animate only the child instead of the entire actor, so the
+        // styles like hover and running are not applied while
+        // animating.
+        zoomOutActor(this.actor.child);
     }
 });
 
+function clamp(value, min, max) {
+    return Math.max(Math.min(value, max), min);
+};
+
+function zoomOutActor(actor) {
+    let actorClone = new Clutter.Clone({ source: actor,
+                                         reactive: false });
+    let [width, height] = actor.get_transformed_size();
+    let [x, y] = actor.get_transformed_position();
+    actorClone.set_size(width, height);
+    actorClone.set_position(x, y);
+    actorClone.opacity = 255;
+    actorClone.set_pivot_point(0.5, 0.5);
+
+    Main.uiGroup.add_actor(actorClone);
+
+    // Avoid monitor edges to not zoom outside the current monitor
+    let monitor = Main.layoutManager.findMonitorForActor(actor);
+    let scaledWidth = width * APPICON_ANIMATION_OUT_SCALE;
+    let scaledHeight = height * APPICON_ANIMATION_OUT_SCALE;
+    let scaledX = x - (scaledWidth - width) / 2;
+    let scaledY = y - (scaledHeight - height) / 2;
+    let containedX = clamp(scaledX, monitor.x, monitor.x + monitor.width - scaledWidth);
+    let containedY = clamp(scaledY, monitor.y, monitor.y + monitor.height - scaledHeight);
+
+    Tweener.addTween(actorClone,
+                     { time: APPICON_ANIMATION_OUT_TIME,
+                       scale_x: APPICON_ANIMATION_OUT_SCALE,
+                       scale_y: APPICON_ANIMATION_OUT_SCALE,
+                       translation_x: containedX - scaledX,
+                       translation_y: containedY - scaledY,
+                       opacity: 0,
+                       transition: 'easeOutQuad',
+                       onComplete: function() {
+                           actorClone.destroy();
+                       }
+                    });
+}
+
 const IconGrid = new Lang.Class({
     Name: 'IconGrid',
 
@@ -338,15 +401,207 @@ const IconGrid = new Lang.Class({
         }
     },
 
-    _calculateChildBox: function(child, x, y, box) {
+    /**
-        let [childMinWidth, childMinHeight, childNaturalWidth, childNaturalHeight] =
+     * Intended to be override by subclasses if they need a different
-             child.get_preferred_size();
+     * set of items to be animated.
+     */
+    _getChildrenToAnimate: function() {
+        return this._getVisibleChildren();
+    },
 
+    _animationDone: function() {
+        this._animating = false;
+        this.emit('animation-done');
+    },
+
+    animatePulse: function(animationDirection) {
+        if (animationDirection != AnimationDirection.IN)
+            throw new Error("Pulse animation only implements 'in' animation direction");
+
+        if (this._animating)
+            return;
+
+        this._animating = true;
+
+        let actors = this._getChildrenToAnimate();
+        if (actors.length == 0) {
+            this._animationDone();
+            return;
+        }
+
+        for (let index = 0; index < actors.length; index++) {
+            let actor = actors[index];
+            actor.opacity = 0;
+            actor.reactive = false;
+
+            let delay = index / actors.length * ANIMATION_MAX_DELAY_FOR_ITEM;
+            let [originalX, originalY] = actor.get_transformed_position();
+            let [originalWidth, originalHeight,,] = this._getAllocatedChildSizeAndSpacing(actor);
+
+            let actorClone = new Clutter.Clone({ source: actor });
+            Main.uiGroup.add_actor(actorClone);
+
+            actorClone.set_position(originalX, originalY);
+            actorClone.set_scale(0, 0);
+            actorClone.set_pivot_point(0.5, 0.5);
+            actorClone.set_size(originalWidth, originalHeight);
+
+            let bounceUpTime = ANIMATION_TIME_IN / 4;
+            // Defeat onComplete anonymous function closure
+            let isLastItem = index == actors.length - 1;
+            Tweener.addTween(actorClone,
+                            { time: bounceUpTime,
+                              transition: 'easeInOutQuad',
+                              delay: delay,
+                              scale_x: ANIMATION_BOUNCE_ICON_SCALE,
+                              scale_y: ANIMATION_BOUNCE_ICON_SCALE,
+                              onComplete: Lang.bind(this, function() {
+                                  Tweener.addTween(actorClone,
+                                                   { time: ANIMATION_TIME_IN - bounceUpTime,
+                                                     transition: 'easeInOutQuad',
+                                                     scale_x: 1,
+                                                     scale_y: 1,
+                                                     onComplete: Lang.bind(this, function() {
+                                                        if (isLastItem)
+                                                            this._animationDone();
+
+                                                        actor.opacity = 255;
+                                                        actor.reactive = true;
+                                                        actorClone.destroy();
+                                                    })
+                                                   });
+                              })
+                            });
+        }
+    },
+
+    animateSpring: function(animationDirection, sourceActor) {
+        if (this._animating)
+            return;
+
+        this._animating = true;
+
+        let actors = this._getChildrenToAnimate();
+        if (actors.length == 0) {
+            this._animationDone();
+            return;
+        }
+
+        let [sourceX, sourceY] = sourceActor.get_transformed_position();
+        let [sourceWidth, sourceHeight] = sourceActor.get_size();
+        // Get the center
+        let [sourceCenterX, sourceCenterY] = [sourceX + sourceWidth / 2, sourceY + sourceHeight / 2];
+        // Design decision, 1/2 of the source actor size.
+        let [sourceScaledWidth, sourceScaledHeight] = [sourceWidth / 2, sourceHeight / 2];
+
+        actors.forEach(function(actor) {
+            let [actorX, actorY] = actor._transformedPosition = actor.get_transformed_position();
+            let [x, y] = [actorX - sourceX, actorY - sourceY];
+            actor._distance = Math.sqrt(x * x + y * y);
+        });
+        let maxDist = actors.reduce(function(prev, cur) {
+            return Math.max(prev, cur._distance);
+        }, 0);
+        let minDist = actors.reduce(function(prev, cur) {
+            return Math.min(prev, cur._distance);
+        }, Infinity);
+        let normalization = maxDist - minDist;
+
+        for (let index = 0; index < actors.length; index++) {
+            let actor = actors[index];
+            actor.opacity = 0;
+            actor.reactive = false;
+
+            let actorClone = new Clutter.Clone({ source: actor });
+            Main.uiGroup.add_actor(actorClone);
+
+            let [width, height,,] = this._getAllocatedChildSizeAndSpacing(actor);
+            actorClone.set_size(width, height);
+            let scaleX = sourceScaledWidth / width;
+            let scaleY = sourceScaledHeight / height;
+            let [adjustedSourcePositionX, adjustedSourcePositionY] = [sourceCenterX - sourceScaledWidth / 2, sourceCenterY - sourceScaledHeight / 2];
+
+            // Defeat onComplete anonymous function closure
+            let isLastItem = index == actors.length - 1;
+
+            let movementParams, fadeParams;
+            if (animationDirection == AnimationDirection.IN) {
+                actorClone.opacity = 0;
+                actorClone.set_scale(scaleX, scaleY);
+
+                actorClone.set_position(adjustedSourcePositionX, adjustedSourcePositionY);
+
+                let delay = (1 - (actor._distance - minDist) / normalization) * ANIMATION_MAX_DELAY_FOR_ITEM;
+                let [finalX, finalY]  = actor._transformedPosition;
+                movementParams = { time: ANIMATION_TIME_IN,
+                                   transition: 'easeInOutQuad',
+                                   delay: delay,
+                                   x: finalX,
+                                   y: finalY,
+                                   scale_x: 1,
+                                   scale_y: 1,
+                                   onComplete: Lang.bind(this, function() {
+                                       if (isLastItem)
+                                           this._animationDone();
+
+                                       actor.opacity = 255;
+                                       actor.reactive = true;
+                                       actorClone.destroy();
+                                   })};
+                fadeParams = { time: ANIMATION_FADE_IN_TIME_FOR_ITEM,
+                               transition: 'easeInOutQuad',
+                               delay: delay,
+                               opacity: 255 };
+            } else {
+                let [startX, startY]  = actor._transformedPosition;
+                actorClone.set_position(startX, startY);
+
+                let delay = (actor._distance - minDist) / normalization * ANIMATION_MAX_DELAY_OUT_FOR_ITEM;
+                movementParams = { time: ANIMATION_TIME_OUT,
+                                   transition: 'easeInOutQuad',
+                                   delay: delay,
+                                   x: adjustedSourcePositionX,
+                                   y: adjustedSourcePositionY,
+                                   scale_x: scaleX,
+                                   scale_y: scaleY,
+                                   onComplete: Lang.bind(this, function() {
+                                       if (isLastItem) {
+                                           this._animationDone();
+                                           this._restoreItemsOpacity();
+                                       }
+                                       actorClone.destroy();
+                                   })};
+                fadeParams = { time: ANIMATION_FADE_IN_TIME_FOR_ITEM,
+                               transition: 'easeInOutQuad',
+                               delay: ANIMATION_TIME_OUT + delay - ANIMATION_FADE_IN_TIME_FOR_ITEM,
+                               opacity: 0 };
+            }
+
+
+            Tweener.addTween(actorClone, movementParams);
+            Tweener.addTween(actorClone, fadeParams);
+        }
+    },
+
+    _restoreItemsOpacity: function() {
+        for (let index = 0; index < this._items.length; index++) {
+            this._items[index].actor.opacity = 255;
+        }
+    },
+
+    _getAllocatedChildSizeAndSpacing: function(child) {
+        let [,, natWidth, natHeight] = child.get_preferred_size();
+        let width = Math.min(this._getHItemSize(), natWidth);
+        let xSpacing = Math.max(0, width - natWidth) / 2;
+        let height = Math.min(this._getVItemSize(), natHeight);
+        let ySpacing = Math.max(0, height - natHeight) / 2;
+        return [width, height, xSpacing, ySpacing];
+    },
+
+    _calculateChildBox: function(child, x, y, box) {
         /* Center the item in its allocation horizontally */
-        let width = Math.min(this._getHItemSize(), childNaturalWidth);
+        let [width, height, childXSpacing, childYSpacing] =
-        let childXSpacing = Math.max(0, width - childNaturalWidth) / 2;
+            this._getAllocatedChildSizeAndSpacing(child);
-        let height = Math.min(this._getVItemSize(), childNaturalHeight);
-        let childYSpacing = Math.max(0, height - childNaturalHeight) / 2;
 
         let childBox = new Clutter.ActorBox();
         if (Clutter.get_default_text_direction() == Clutter.TextDirection.RTL) {
@@ -546,6 +801,7 @@ const PaginatedIconGrid = new Lang.Class({
     _init: function(params) {
         this.parent(params);
         this._nPages = 0;
+        this.currentPage = 0;
         this._rowsPerPage = 0;
         this._spaceBetweenPages = 0;
         this._childrenPerPage = 0;
@@ -609,6 +865,15 @@ const PaginatedIconGrid = new Lang.Class({
         }
     },
 
+    // Overriden from IconGrid
+    _getChildrenToAnimate: function() {
+        let children = this._getVisibleChildren();
+        let firstIndex = this._childrenPerPage * this.currentPage;
+        let lastIndex = firstIndex + this._childrenPerPage;
+
+        return children.slice(firstIndex, lastIndex);
+    },
+
     _computePages: function (availWidthPerPage, availHeightPerPage) {
         let [nColumns, usedWidth] = this._computeLayout(availWidthPerPage);
         let nRows;

js/ui/keyboard.js

@@ -23,6 +23,12 @@ const KEYBOARD_TYPE = 'keyboard-type';
 const A11Y_APPLICATIONS_SCHEMA = 'org.gnome.desktop.a11y.applications';
 const SHOW_KEYBOARD = 'screen-keyboard-enabled';
 
+const CURSOR_BUS_NAME = 'org.gnome.SettingsDaemon.Cursor';
+const CURSOR_OBJECT_PATH = '/org/gnome/SettingsDaemon/Cursor';
+
+const CARIBOU_BUS_NAME = 'org.gnome.Caribou.Daemon';
+const CARIBOU_OBJECT_PATH = '/org/gnome/Caribou/Daemon';
+
 const CaribouKeyboardIface = '<node> \
 <interface name="org.gnome.Caribou.Keyboard"> \
 <method name="Show"> \
@@ -47,6 +53,22 @@ const CaribouKeyboardIface = '<node> \
 </interface> \
 </node>';
 
+const CaribouDaemonIface = '<node> \
+<interface name="org.gnome.Caribou.Daemon"> \
+<method name="Run" /> \
+<method name="Quit" /> \
+</interface> \
+</node>';
+
+const CursorManagerIface = '<node> \
+<interface name="org.gnome.SettingsDaemon.Cursor"> \
+<property name="ShowOSK" type="b" access="read" /> \
+</interface> \
+</node>';
+
+const CaribouDaemonProxy = Gio.DBusProxy.makeProxyWrapper(CaribouDaemonIface);
+const CursorManagerProxy = Gio.DBusProxy.makeProxyWrapper(CursorManagerIface);
+
 const Key = new Lang.Class({
     Name: 'Key',
 
@@ -90,25 +112,6 @@ const Key = new Lang.Class({
                 key.release();
                 return Clutter.EVENT_PROPAGATE;
             }));
-        button.connect('touch-event', Lang.bind(this,
-            function (actor, event) {
-                let device = event.get_device();
-                let sequence = event.get_event_sequence();
-
-                if (!this._touchPressed &&
-                    event.type() == Clutter.EventType.TOUCH_BEGIN) {
-                    device.sequence_grab(sequence, actor);
-                    this._touchPressed = true;
-                    key.press();
-                } else if (this._touchPressed &&
-                           event.type() == Clutter.EventType.TOUCH_END &&
-                           device.sequence_get_grabbed_actor(sequence) == actor) {
-                    device.sequence_ungrab(sequence);
-                    this._touchPressed = false;
-                    key.release();
-                }
-                return Clutter.EVENT_PROPAGATE;
-            }));
 
         return button;
     },
@@ -170,10 +173,32 @@ const Keyboard = new Lang.Class({
         this._timestamp = global.display.get_current_time_roundtrip();
 
         this._keyboardSettings = new Gio.Settings({ schema_id: KEYBOARD_SCHEMA });
-        this._keyboardSettings.connect('changed', Lang.bind(this, this._settingsChanged));
+        this._keyboardSettings.connect('changed', Lang.bind(this, this._sync));
         this._a11yApplicationsSettings = new Gio.Settings({ schema_id: A11Y_APPLICATIONS_SCHEMA });
-        this._a11yApplicationsSettings.connect('changed', Lang.bind(this, this._settingsChanged));
+        this._a11yApplicationsSettings.connect('changed', Lang.bind(this, this._sync));
-        this._settingsChanged();
+        this._watchNameId = Gio.bus_watch_name(Gio.BusType.SESSION, CURSOR_BUS_NAME, 0,
+                                               Lang.bind(this, this._sync),
+                                               Lang.bind(this, this._sync));
+        this._daemonProxy = new CaribouDaemonProxy(Gio.DBus.session, CARIBOU_BUS_NAME,
+                                                   CARIBOU_OBJECT_PATH,
+                                                   Lang.bind(this, function(proxy, error) {
+                                                       if (error) {
+                                                           log(error.message);
+                                                           return;
+                                                       }
+                                                   }));
+        this._cursorProxy = new CursorManagerProxy(Gio.DBus.session, CURSOR_BUS_NAME,
+                                                   CURSOR_OBJECT_PATH,
+                                                   Lang.bind(this, function(proxy, error) {
+                                                       if (error) {
+                                                           log(error.message);
+                                                           return;
+                                                       }
+                                                       this._cursorProxy.connect('g-properties-changed',
+                                                                                 Lang.bind(this, this._sync));
+                                                       this._sync();
+                                                   }));
+        this._sync();
 
         this._showIdleId = 0;
         this._subkeysBoxPointer = null;
@@ -191,8 +216,9 @@ const Keyboard = new Lang.Class({
         this._redraw();
     },
 
-    _settingsChanged: function (settings, key) {
+    _sync: function () {
-        this._enableKeyboard = this._a11yApplicationsSettings.get_boolean(SHOW_KEYBOARD);
+        this._enableKeyboard = this._a11yApplicationsSettings.get_boolean(SHOW_KEYBOARD) ||
+                               this._cursorProxy.ShowOSK;
         if (!this._enableKeyboard && !this._keyboard)
             return;
         if (this._enableKeyboard && this._keyboard &&
@@ -222,9 +248,22 @@ const Keyboard = new Lang.Class({
         this.actor = null;
 
         this._destroySource();
+        this._daemonProxy.QuitRemote(function (result, error) {
+            if (error) {
+                log(error.message);
+                return;
+            }
+        });
     },
 
     _setupKeyboard: function() {
+        this._daemonProxy.RunRemote(function (result, error) {
+            if (error) {
+                log(error.message);
+                return;
+            }
+        });
+
         this.actor = new St.BoxLayout({ name: 'keyboard', vertical: true, reactive: true });
         Main.layoutManager.keyboardBox.add_actor(this.actor);
         Main.layoutManager.trackChrome(this.actor);

js/ui/layout.js

@@ -361,7 +361,7 @@ const LayoutManager = new Lang.Class({
     },
 
     _addBackgroundMenu: function(bgManager) {
-        BackgroundMenu.addBackgroundMenu(bgManager.background.actor, this);
+        BackgroundMenu.addBackgroundMenu(bgManager.backgroundActor, this);
     },
 
     _createBackgroundManager: function(monitorIndex) {
@@ -378,10 +378,10 @@ const LayoutManager = new Lang.Class({
     _showSecondaryBackgrounds: function() {
         for (let i = 0; i < this.monitors.length; i++) {
             if (i != this.primaryIndex) {
-                let background = this._bgManagers[i].background;
+                let backgroundActor = this._bgManagers[i].backgroundActor;
-                background.actor.show();
+                backgroundActor.show();
-                background.actor.opacity = 0;
+                backgroundActor.opacity = 0;
-                Tweener.addTween(background.actor,
+                Tweener.addTween(backgroundActor,
                                  { opacity: 255,
                                    time: BACKGROUND_FADE_ANIMATION_TIME,
                                    transition: 'easeOutQuad' });
@@ -404,7 +404,7 @@ const LayoutManager = new Lang.Class({
             this._bgManagers.push(bgManager);
 
             if (i != this.primaryIndex && this._startingUp)
-                bgManager.background.actor.hide();
+                bgManager.backgroundActor.hide();
         }
     },
 

js/ui/messageTray.js

@@ -15,6 +15,7 @@ const Signals = imports.signals;
 const St = imports.gi.St;
 const Tp = imports.gi.TelepathyGLib;
 
+const EdgeDragAction = imports.ui.edgeDragAction;
 const BoxPointer = imports.ui.boxpointer;
 const CtrlAltTab = imports.ui.ctrlAltTab;
 const GnomeSession = imports.misc.gnomeSession;
@@ -1933,6 +1934,10 @@ const MessageTray = new Lang.Class({
 
         this._messageTrayMenuButton = new MessageTrayMenuButton(this);
         this.actor.add_actor(this._messageTrayMenuButton.actor);
+
+        let gesture = new EdgeDragAction.EdgeDragAction(St.Side.BOTTOM);
+        gesture.connect('activated', Lang.bind(this, this.toggle));
+        global.stage.add_action(gesture);
     },
 
     close: function() {

js/ui/overview.js

@@ -185,7 +185,7 @@ const Overview = new Lang.Class({
         for (let i = 0; i < Main.layoutManager.monitors.length; i++) {
             let bgManager = new Background.BackgroundManager({ container: this._backgroundGroup,
                                                                monitorIndex: i,
-                                                               effects: Meta.BackgroundEffects.VIGNETTE });
+                                                               vignette: true });
             this._bgManagers.push(bgManager);
         }
     },
@@ -193,11 +193,9 @@ const Overview = new Lang.Class({
     _unshadeBackgrounds: function() {
         let backgrounds = this._backgroundGroup.get_children();
         for (let i = 0; i < backgrounds.length; i++) {
-            let background = backgrounds[i]._delegate;
+            Tweener.addTween(backgrounds[i],
-
-            Tweener.addTween(background,
                              { brightness: 1.0,
-                               vignetteSharpness: 0.0,
+                               vignette_sharpness: 0.0,
                                time: SHADE_ANIMATION_TIME,
                                transition: 'easeOutQuad'
                              });
@@ -207,11 +205,9 @@ const Overview = new Lang.Class({
     _shadeBackgrounds: function() {
         let backgrounds = this._backgroundGroup.get_children();
         for (let i = 0; i < backgrounds.length; i++) {
-            let background = backgrounds[i]._delegate;
+            Tweener.addTween(backgrounds[i],
-
-            Tweener.addTween(background,
                              { brightness: Lightbox.VIGNETTE_BRIGHTNESS,
-                               vignetteSharpness: Lightbox.VIGNETTE_SHARPNESS,
+                               vignette_sharpness: Lightbox.VIGNETTE_SHARPNESS,
                                time: SHADE_ANIMATION_TIME,
                                transition: 'easeOutQuad'
                              });
@@ -675,6 +671,10 @@ const Overview = new Lang.Class({
             this.hide();
         else
             this.show();
+    },
+
+    getShowAppsButton: function() {
+        return this._dash.showAppsButton;
     }
 });
 Signals.addSignalMethods(Overview.prototype);

js/ui/overviewControls.js

@@ -36,7 +36,7 @@ const SlideLayout = new Lang.Class({
 
     _init: function(params) {
         this._slideX = 1;
-        this._translationX = 0;
+        this._translationX = undefined;
         this._direction = SlideDirection.LEFT;
 
         this.parent(params);
@@ -161,7 +161,8 @@ const SlidingControl = new Lang.Class({
         let translationEnd = 0;
         let translation = this._getTranslation();
 
-        if (this._visible) {
+        let shouldShow = (this._getSlide() > 0);
+        if (shouldShow) {
             translationStart = translation;
         } else {
             translationEnd = translation;
@@ -177,8 +178,8 @@ const SlidingControl = new Lang.Class({
     },
 
     _onOverviewHiding: function() {
-        // We need to explicitily slideOut since showing pages
+        // We need to explicitly slideOut since showing pages
-        // doesn't implies to slide out, instead, hiding the overview does.
+        // doesn't imply sliding out, instead, hiding the overview does.
         this.slideOut();
     },
 
@@ -192,7 +193,7 @@ const SlidingControl = new Lang.Class({
 
     _onDragBegin: function() {
         this._inDrag = true;
-        this.layout.translationX = 0;
+        this._updateTranslation();
         this._updateSlide();
     },
 
@@ -217,7 +218,6 @@ const SlidingControl = new Lang.Class({
 
     slideIn: function() {
         this._visible = true;
-        this._updateTranslation();
         // we will update slideX and the translation from pageEmpty
     },
 

js/ui/panelMenu.js

@@ -101,7 +101,6 @@ const Button = new Lang.Class({
                       accessible_role: Atk.Role.MENU });
 
         this.actor.connect('event', Lang.bind(this, this._onEvent));
-        this.actor.connect('key-press-event', Lang.bind(this, this._onSourceKeyPress));
         this.actor.connect('notify::visible', Lang.bind(this, this._onVisibilityChanged));
 
         if (dontCreateMenu)
@@ -140,26 +139,6 @@ const Button = new Lang.Class({
         return Clutter.EVENT_PROPAGATE;
     },
 
-    _onSourceKeyPress: function(actor, event) {
-        if (!this.menu)
-            return Clutter.EVENT_PROPAGATE;
-
-        let symbol = event.get_key_symbol();
-        if (symbol == Clutter.KEY_space || symbol == Clutter.KEY_Return) {
-            this.menu.toggle();
-            return Clutter.EVENT_STOP;
-        } else if (symbol == Clutter.KEY_Escape && this.menu.isOpen) {
-            this.menu.close();
-            return Clutter.EVENT_STOP;
-        } else if (symbol == Clutter.KEY_Down) {
-            if (!this.menu.isOpen)
-                this.menu.toggle();
-            this.menu.actor.navigate_focus(this.actor, Gtk.DirectionType.DOWN, false);
-            return Clutter.EVENT_STOP;
-        } else
-            return Clutter.EVENT_PROPAGATE;
-    },
-
     _onVisibilityChanged: function() {
         if (!this.menu)
             return;

js/ui/popupMenu.js

@@ -731,6 +731,10 @@ const PopupMenu = new Lang.Class({
         global.focus_manager.add_group(this.actor);
         this.actor.reactive = true;
 
+        if (this.sourceActor)
+            this._keyPressId = this.sourceActor.connect('key-press-event',
+                                                        Lang.bind(this, this._onKeyPress));
+
         this._openedSubMenu = null;
     },
 
@@ -741,6 +745,40 @@ const PopupMenu = new Lang.Class({
         this._openedSubMenu = submenu;
     },
 
+    _onKeyPress: function(actor, event) {
+        let navKey;
+        switch (this._boxPointer.arrowSide) {
+            case St.Side.TOP:
+                navKey = Clutter.KEY_Down;
+                break;
+            case St.Side.BOTTOM:
+                navKey = Clutter.KEY_Up;
+                break;
+            case St.Side.LEFT:
+                navKey = Clutter.KEY_Right;
+                break;
+            case St.Side.RIGHT:
+                navKey = Clutter.KEY_Left;
+                break;
+        }
+
+        let symbol = event.get_key_symbol();
+        if (symbol == Clutter.KEY_space || symbol == Clutter.KEY_Return) {
+            this.toggle();
+            return Clutter.EVENT_STOP;
+        } else if (symbol == Clutter.KEY_Escape && this.isOpen) {
+            this.close();
+            return Clutter.EVENT_STOP;
+        } else if (symbol == navKey) {
+            if (!this.isOpen)
+                this.toggle();
+            this.actor.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false);
+            return Clutter.EVENT_STOP;
+        } else
+            return Clutter.EVENT_PROPAGATE;
+    },
+
+
     setArrowOrigin: function(origin) {
         this._boxPointer.setArrowOrigin(origin);
     },
@@ -781,6 +819,12 @@ const PopupMenu = new Lang.Class({
 
         this.isOpen = false;
         this.emit('open-state-changed', false);
+    },
+
+    destroy: function() {
+        if (this._keyPressId)
+            this.sourceActor.disconnect(this._keyPressId);
+        this.parent();
     }
 });
 
@@ -878,8 +922,10 @@ const PopupSubMenu = new Lang.Class({
             let [minHeight, naturalHeight] = this.actor.get_preferred_height(-1);
             this.actor.height = 0;
             this.actor._arrowRotation = this._arrow.rotation_angle_z;
+            let angle = this.actor._arrowRotation;
+            // animate to the first multiple of 90 greater than current angle
             Tweener.addTween(this.actor,
-                             { _arrowRotation: this.actor._arrowRotation + 90,
+                             { _arrowRotation: angle - angle % 90 + 90,
                                height: naturalHeight,
                                time: 0.25,
                                onUpdateScope: this,
@@ -911,8 +957,10 @@ const PopupSubMenu = new Lang.Class({
 
         if (animate) {
             this.actor._arrowRotation = this._arrow.rotation_angle_z;
+            let angle = this.actor._arrowRotation;
+            // animate to the first multiple of 90 less than current angle
             Tweener.addTween(this.actor,
-                             { _arrowRotation: this.actor._arrowRotation - 90,
+                             { _arrowRotation: (angle - 1) - (angle - 1) % 90,
                                height: 0,
                                time: 0.25,
                                onUpdateScope: this,

js/ui/screenShield.js

@@ -444,14 +444,12 @@ function clamp(value, min, max) {
 }
 
 /**
- * To test screen shield, make sure to kill gnome-screensaver.
- *
  * If you are setting org.gnome.desktop.session.idle-delay directly in dconf,
  * rather than through System Settings, you also need to set
  * org.gnome.settings-daemon.plugins.power.sleep-display-ac and
  * org.gnome.settings-daemon.plugins.power.sleep-display-battery to the same value.
  * This will ensure that the screen blanks at the right time when it fades out.
- * https://bugzilla.gnome.org/show_bug.cgi?id=668703 explains the dependance.
+ * https://bugzilla.gnome.org/show_bug.cgi?id=668703 explains the dependency.
  */
 const ScreenShield = new Lang.Class({
     Name: 'ScreenShield',
@@ -689,10 +687,10 @@ const ScreenShield = new Lang.Class({
             return Clutter.EVENT_PROPAGATE;
 
         let delta = 0;
-        if (event.get_scroll_direction() == Clutter.ScrollDirection.UP)
+        if (event.get_scroll_direction() == Clutter.ScrollDirection.SMOOTH)
+            delta = Math.abs(event.get_scroll_delta()[0]);
+        else
             delta = 5;
-        else if (event.get_scroll_direction() == Clutter.ScrollDirection.SMOOTH)
-            delta = Math.max(0, event.get_scroll_delta()[0]);
 
         this._lockScreenScrollCounter += delta;
 

js/ui/search.js

@@ -6,6 +6,7 @@ const Gio = imports.gi.Gio;
 const Gtk = imports.gi.Gtk;
 const Meta = imports.gi.Meta;
 const Signals = imports.signals;
+const Shell = imports.gi.Shell;
 const St = imports.gi.St;
 const Atk = imports.gi.Atk;
 
@@ -164,13 +165,6 @@ const SearchResult = new Lang.Class({
 
     activate: function() {
         this.emit('activate', this.metaInfo.id);
-    },
-
-    setSelected: function(selected) {
-        if (selected)
-            this.actor.add_style_pseudo_class('selected');
-        else
-            this.actor.remove_style_pseudo_class('selected');
     }
 });
 Signals.addSignalMethods(SearchResult.prototype);
@@ -231,59 +225,11 @@ const GridSearchResult = new Lang.Class({
 
         this.actor.style_class = 'grid-search-result';
 
-        let content = provider.createResultObject(metaInfo);
+        this.icon = new IconGrid.BaseIcon(this.metaInfo['name'],
-        let dragSource = null;
+                                          { createIcon: this.metaInfo['createIcon'] });
-
+        let content = new St.Bin({ child: this.icon.actor });
-        if (content == null) {
+        this.actor.set_child(content);
-            let actor = new St.Bin();
+        this.actor.label_actor = this.icon.label;
-            let icon = new IconGrid.BaseIcon(this.metaInfo['name'],
-                                             { createIcon: this.metaInfo['createIcon'] });
-            actor.set_child(icon.actor);
-            actor.label_actor = icon.label;
-            dragSource = icon.icon;
-            content = { actor: actor, icon: icon };
-        } else {
-            if (content.getDragActorSource)
-                dragSource = content.getDragActorSource();
-        }
-
-        this.actor.set_child(content.actor);
-        this.actor.label_actor = content.actor.label_actor;
-        this.icon = content.icon;
-
-        let draggable = DND.makeDraggable(this.actor);
-        draggable.connect('drag-begin',
-                          Lang.bind(this, function() {
-                              Main.overview.beginItemDrag(this);
-                          }));
-        draggable.connect('drag-cancelled',
-                          Lang.bind(this, function() {
-                              Main.overview.cancelledItemDrag(this);
-                          }));
-        draggable.connect('drag-end',
-                          Lang.bind(this, function() {
-                              Main.overview.endItemDrag(this);
-                          }));
-
-        if (!dragSource)
-            // not exactly right, but alignment problems are hard to notice
-            dragSource = content.actor;
-        this._dragActorSource = dragSource;
-    },
-
-    getDragActorSource: function() {
-        return this._dragActorSource;
-    },
-
-    getDragActor: function() {
-        return this.metaInfo['createIcon'](Main.overview.dashIconSize);
-    },
-
-    shellWorkspaceLaunch: function(params) {
-        if (this.provider.dragActivateResult)
-            this.provider.dragActivateResult(this.metaInfo.id, params);
-        else
-            this.provider.activateResult(this.metaInfo.id, this.terms);
     }
 });
 
@@ -315,7 +261,11 @@ const SearchResultsBase = new Lang.Class({
         this._terms = [];
     },
 
-    _clearResultDisplay: function() {
+    _createResultDisplay: function(meta) {
+        if (this.provider.createResultObject)
+            return this.provider.createResultObject(meta);
+
+        return null;
     },
 
     clear: function() {
@@ -417,6 +367,7 @@ const ListSearchResults = new Lang.Class({
         this.providerIcon.connect('key-focus-in', Lang.bind(this, this._keyFocusIn));
         this.providerIcon.connect('clicked', Lang.bind(this,
             function() {
+                this.providerIcon.animateLaunch();
                 provider.launchSearch(this._terms);
                 Main.overview.toggle();
             }));
@@ -446,7 +397,7 @@ const ListSearchResults = new Lang.Class({
     },
 
     _createResultDisplay: function(meta) {
-        return new ListSearchResult(this.provider, meta);
+        return this.parent(meta) || new ListSearchResult(this.provider, meta);
     },
 
     _addItem: function(display) {
@@ -489,21 +440,12 @@ const GridSearchResults = new Lang.Class({
         return this._grid.columnsForWidth(availableWidth) * this._grid.getRowLimit();
     },
 
-    _renderResults: function(metas) {
-        for (let i = 0; i < metas.length; i++) {
-            let display = new GridSearchResult(this.provider, metas[i]);
-            display.connect('activate', Lang.bind(this, this._activateResult));
-            display.actor.connect('key-focus-in', Lang.bind(this, this._keyFocusIn));
-            this._grid.addItem(display);
-        }
-    },
-
     _clearResultDisplay: function () {
         this._grid.removeAll();
     },
 
     _createResultDisplay: function(meta) {
-        return new GridSearchResult(this.provider, meta);
+        return this.parent(meta) || new GridSearchResult(this.provider, meta);
     },
 
     _addItem: function(display) {
@@ -639,13 +581,8 @@ const SearchResults = new Lang.Class({
         }
 
         if (newDefaultResult != this._defaultResult) {
-            if (this._defaultResult)
+            this._setSelected(this._defaultResult, false);
-                this._defaultResult.setSelected(false);
+            this._setSelected(newDefaultResult, this._highlightDefault);
-            if (newDefaultResult) {
-                newDefaultResult.setSelected(this._highlightDefault);
-                if (this._highlightDefault)
-                    Util.ensureActorVisibleInScrollView(this._scrollView, newDefaultResult.actor);
-            }
 
             this._defaultResult = newDefaultResult;
         }
@@ -682,11 +619,7 @@ const SearchResults = new Lang.Class({
 
     highlightDefault: function(highlight) {
         this._highlightDefault = highlight;
-        if (this._defaultResult) {
+        this._setSelected(this._defaultResult, highlight);
-            this._defaultResult.setSelected(highlight);
-            if (highlight)
-                Util.ensureActorVisibleInScrollView(this._scrollView, this._defaultResult.actor);
-        }
     },
 
     navigateFocus: function(direction) {
@@ -701,6 +634,18 @@ const SearchResults = new Lang.Class({
 
         let from = this._defaultResult ? this._defaultResult.actor : null;
         this.actor.navigate_focus(from, direction, false);
+    },
+
+    _setSelected: function(result, selected) {
+        if (!result)
+            return;
+
+        if (selected) {
+            result.actor.add_style_pseudo_class('selected');
+            Util.ensureActorVisibleInScrollView(this._scrollView, result.actor);
+        } else {
+            result.actor.remove_style_pseudo_class('selected');
+        }
     }
 });
 
@@ -734,5 +679,12 @@ const ProviderIcon = new Lang.Class({
                                  gicon: provider.appInfo.get_icon() });
         this._content.add_actor(icon);
         this._content.add_actor(this.moreIcon);
+    },
+
+    animateLaunch: function() {
+        let appSys = Shell.AppSystem.get_default();
+        let app = appSys.lookup_app(this.provider.appInfo.get_id());
+        if (app.state == Shell.AppState.STOPPED)
+            IconGrid.zoomOutActor(this._content);
     }
 });

js/ui/viewSelector.js

@@ -19,6 +19,8 @@ const Search = imports.ui.search;
 const ShellEntry = imports.ui.shellEntry;
 const Tweener = imports.ui.tweener;
 const WorkspacesView = imports.ui.workspacesView;
+const EdgeDragAction = imports.ui.edgeDragAction;
+const IconGrid = imports.ui.iconGrid;
 
 const SHELL_KEYBINDINGS_SCHEMA = 'org.gnome.shell.keybindings';
 
@@ -49,77 +51,6 @@ function getTermsForSearchString(searchString) {
     return terms;
 }
 
-const EDGE_THRESHOLD = 20;
-const DRAG_DISTANCE = 80;
-
-const EdgeDragAction = new Lang.Class({
-    Name: 'EdgeDragAction',
-    Extends: Clutter.GestureAction,
-
-    _init : function(side) {
-        this.parent();
-        this._side = side;
-        this.set_n_touch_points(1);
-
-        global.display.connect('grab-op-begin', Lang.bind(this, function() {
-            this.cancel();
-        }));
-    },
-
-    _getMonitorRect : function (x, y) {
-        let rect = new Meta.Rectangle({ x: x - 1, y: y - 1, width: 1, height: 1 });
-        let monitorIndex = global.screen.get_monitor_index_for_rect(rect);
-
-        return global.screen.get_monitor_geometry(monitorIndex);
-    },
-
-    vfunc_gesture_prepare : function(action, actor) {
-        if (this.get_n_current_points() == 0)
-            return false;
-
-        let [x, y] = this.get_press_coords(0);
-        let monitorRect = this._getMonitorRect(x, y);
-
-        return ((this._side == St.Side.LEFT && x < monitorRect.x + EDGE_THRESHOLD) ||
-                (this._side == St.Side.RIGHT && x > monitorRect.x + monitorRect.width - EDGE_THRESHOLD) ||
-                (this._side == St.Side.TOP && y < monitorRect.y + EDGE_THRESHOLD) ||
-                (this._side == St.Side.BOTTOM && y > monitorRect.y + monitorRect.height - EDGE_THRESHOLD));
-    },
-
-    vfunc_gesture_progress : function (action, actor) {
-        let [startX, startY] = this.get_press_coords(0);
-        let [x, y] = this.get_motion_coords(0);
-        let offsetX = Math.abs (x - startX);
-        let offsetY = Math.abs (y - startY);
-
-        if (offsetX < EDGE_THRESHOLD && offsetY < EDGE_THRESHOLD)
-            return true;
-
-        if ((offsetX > offsetY &&
-             (this._side == St.Side.TOP || this._side == St.Side.BOTTOM)) ||
-            (offsetY > offsetX &&
-             (this._side == St.Side.LEFT || this._side == St.Side.RIGHT))) {
-            this.cancel();
-            return false;
-        }
-
-        return true;
-    },
-
-    vfunc_gesture_end : function (action, actor) {
-        let [startX, startY] = this.get_press_coords(0);
-        let [x, y] = this.get_motion_coords(0);
-        let monitorRect = this._getMonitorRect(startX, startY);
-
-        if ((this._side == St.Side.TOP && y > monitorRect.y + DRAG_DISTANCE) ||
-            (this._side == St.Side.BOTTOM && y < monitorRect.y + monitorRect.height - DRAG_DISTANCE) ||
-            (this._side == St.Side.LEFT && x > monitorRect.x + DRAG_DISTANCE) ||
-            (this._side == St.Side.RIGHT && x < monitorRect.x + monitorRect.width - DRAG_DISTANCE))
-            this.emit('activated');
-    }
-});
-Signals.addSignalMethods(EdgeDragAction.prototype);
-
 const ShowOverviewAction = new Lang.Class({
     Name: 'ShowOverviewAction',
     Extends: Clutter.GestureAction,
@@ -287,7 +218,7 @@ const ViewSelector = new Lang.Class({
 
         let gesture;
 
-        gesture = new EdgeDragAction(St.Side.LEFT);
+        gesture = new EdgeDragAction.EdgeDragAction(St.Side.LEFT);
         gesture.connect('activated', Lang.bind(this, function() {
             if (Main.overview.visible)
                 Main.overview.hide();
@@ -371,18 +302,55 @@ const ViewSelector = new Lang.Class({
         return page;
     },
 
-    _fadePageIn: function(oldPage) {
+    _fadePageIn: function() {
+        Tweener.addTween(this._activePage,
+                         { opacity: 255,
+                           time: OverviewControls.SIDE_CONTROLS_ANIMATION_TIME,
+                           transition: 'easeOutQuad'
+                         });
+    },
+
+    _fadePageOut: function(page) {
+        let oldPage = page;
+        Tweener.addTween(page,
+                         { opacity: 0,
+                           time: OverviewControls.SIDE_CONTROLS_ANIMATION_TIME,
+                           transition: 'easeOutQuad',
+                           onComplete: Lang.bind(this, function() {
+                               this._animateIn(oldPage);
+                           })
+                         });
+    },
+
+    _animateIn: function(oldPage) {
         if (oldPage)
             oldPage.hide();
 
         this.emit('page-empty');
 
         this._activePage.show();
-        Tweener.addTween(this._activePage,
+
-            { opacity: 255,
+        if (this._activePage == this._appsPage && oldPage == this._workspacesPage) {
-              time: OverviewControls.SIDE_CONTROLS_ANIMATION_TIME,
+            // Restore opacity, in case we animated via _fadePageOut
-              transition: 'easeOutQuad'
+            this._activePage.opacity = 255;
-            });
+            this.appDisplay.animate(IconGrid.AnimationDirection.IN);
+        } else {
+            this._fadePageIn();
+        }
+    },
+
+    _animateOut: function(page) {
+        let oldPage = page;
+        if (page == this._appsPage &&
+            this._activePage == this._workspacesPage &&
+            !Main.overview.animationInProgress) {
+            this.appDisplay.animate(IconGrid.AnimationDirection.OUT, Lang.bind(this,
+                function() {
+                    this._animateIn(oldPage)
+                }));
+        } else {
+            this._fadePageOut(page);
+        }
     },
 
     _showPage: function(page) {
@@ -397,17 +365,9 @@ const ViewSelector = new Lang.Class({
         this.emit('page-changed');
 
         if (oldPage)
-            Tweener.addTween(oldPage,
+            this._animateOut(oldPage)
-                             { opacity: 0,
-                               time: OverviewControls.SIDE_CONTROLS_ANIMATION_TIME,
-                               transition: 'easeOutQuad',
-                               onComplete: Lang.bind(this,
-                                   function() {
-                                       this._fadePageIn(oldPage);
-                                   })
-                             });
         else
-            this._fadePageIn();
+            this._animateIn();
     },
 
     _a11yFocusPage: function(page) {

js/ui/windowManager.js

@@ -17,6 +17,7 @@ const Main = imports.ui.main;
 const ModalDialog = imports.ui.modalDialog;
 const Tweener = imports.ui.tweener;
 const WindowMenu = imports.ui.windowMenu;
+const Wobbly = imports.ui.wobbly;
 
 const SHELL_KEYBINDINGS_SCHEMA = 'org.gnome.shell.keybindings';
 const MAXIMIZE_WINDOW_ANIMATION_TIME = 0.15;
@@ -811,6 +812,8 @@ const WindowManager = new Lang.Class({
         gesture = new AppSwitchAction();
         gesture.connect('activated', Lang.bind(this, this._switchApp));
         global.stage.add_action(gesture);
+
+        this._wobblyWindows = new Wobbly.WobblyWindowManager();
     },
 
     _lookupIndex: function (windows, metaWindow) {

js/ui/wobbly.js

@@ -0,0 +1,130 @@
+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+
+const Clutter = imports.gi.Clutter;
+const Lang = imports.lang;
+const Meta = imports.gi.Meta;
+const Shell = imports.gi.Shell;
+
+function clampAbs(v, cap) {
+    if (v > cap)
+        v = cap;
+    if (v < -cap)
+        v = -cap;
+    return v;
+}
+
+const ActorWobbler = new Lang.Class({
+    Name: 'ActorWobbler',
+
+    _init: function(actor) {
+        this._actor = actor;
+        this._effect = new Shell.WobblyEffect();
+        this._actor.add_effect(this._effect);
+        this._actor._wobbler = this;
+
+        this._currentBend = 0;
+        this._currentHeightOffset = 0;
+        this._running = false;
+
+        this._allocationChangedId = this._actor.connect('allocation-changed', Lang.bind(this, this._allocationChanged));
+
+        this._timeline = new Clutter.Timeline({ duration: 100, repeat_count: -1 });
+        this._timeline.connect('new-frame', Lang.bind(this, this._newFrame));
+        this._timeline.start();
+    },
+
+    start: function() {
+        this._running = true;
+    },
+
+    stop: function() {
+        this._running = false;
+    },
+
+    _destroy: function() {
+        this._timeline.run_dispose();
+        this._timeline = null;
+
+        this._actor.disconnect(this._allocationChangedId);
+        this._actor.scale_y = 1.0;
+        this._actor.remove_effect(this._effect);
+        this._actor._wobbler = null;
+    },
+
+    _newFrame: function() {
+        this._step();
+    },
+
+    _step: function() {
+        const DAMPEN = 0.8;
+        this._currentBend *= DAMPEN;
+        if (Math.abs(this._currentBend) < 1)
+            this._currentBend = 0;
+        this._currentHeightOffset *= DAMPEN;
+        if (Math.abs(this._currentHeightOffset) < 1)
+            this._currentHeightOffset = 0;
+
+        // Cap the bend to a 100px shift.
+        const BEND_CAP = 50;
+        this._currentBend = clampAbs(this._currentBend, BEND_CAP);
+        this._effect.set_bend_x(this._currentBend);
+
+        // Cap the height change to 25px in either direction.
+        const HEIGHT_OFFSET_CAP = 25;
+        this._currentHeightOffset = clampAbs(this._currentHeightOffset, HEIGHT_OFFSET_CAP);
+        let [minHeight, natHeight] = this._actor.get_preferred_height(-1);
+        let scale = (natHeight + this._currentHeightOffset) / natHeight;
+        this._actor.scale_y = scale;
+
+        if (!this._running && this._currentBend == 0 && this._currentHeightOffset == 0)
+            this._destroy();
+    },
+
+    _allocationChanged: function(actor, box, flags) {
+        if (!this._running)
+            return;
+
+        if (this._oldX) {
+            let deltaX = box.x1 - this._oldX;
+            // Every 2px the user moves the window, we bend it by 1px.
+            this._currentBend -= deltaX / 2;
+        }
+
+        if (this._oldY) {
+            let deltaY = box.y1 - this._oldY;
+            // Every 2px the user moves the window, we scale it by 1px.
+            this._currentHeightOffset -= deltaY / 2;
+        }
+
+        this._oldX = box.x1;
+        this._oldY = box.y1;
+    },
+});
+
+const WobblyWindowManager = new Lang.Class({
+    Name: 'WobblyWindowManager',
+
+    _init: function() {
+        global.display.connect('grab-op-begin', Lang.bind(this, this._grabOpBegin));
+        global.display.connect('grab-op-end', Lang.bind(this, this._grabOpEnd));
+    },
+
+    _grabOpBegin: function(display, screen, window, op) {
+        if (op != Meta.GrabOp.MOVING)
+            return;
+
+        let actor = window.get_compositor_private();
+        if (!actor._wobbler)
+            new ActorWobbler(actor);
+        actor._wobbler.start();
+    },
+
+    _grabOpEnd: function(display, screen, window, op) {
+        if (!window)
+            return;
+
+        let actor = window.get_compositor_private();
+        if (actor._wobbler)
+            actor._wobbler.stop();
+    },
+});

js/ui/workspace.js

@@ -519,6 +519,7 @@ const WindowOverlay = new Lang.Class({
 
         Tweener.removeTweens(button);
         Tweener.removeTweens(border);
+        Tweener.removeTweens(title);
 
         let [cloneX, cloneY, cloneWidth, cloneHeight] = this._windowClone.slot;
 
@@ -1416,10 +1417,6 @@ const Workspace = new Lang.Class({
         if (index == -1)
             return;
 
-        // Check if window still should be here
-        if (win && this._isMyWindow(win))
-            return;
-
         let clone = this._windows[index];
 
         this._windows.splice(index, 1);

js/ui/workspaceThumbnail.js

@@ -306,7 +306,7 @@ const WorkspaceThumbnail = new Lang.Class({
     _createBackground: function() {
         this._bgManager = new Background.BackgroundManager({ monitorIndex: Main.layoutManager.primaryIndex,
                                                              container: this._contents,
-                                                             effects: Meta.BackgroundEffects.NONE });
+                                                             vignette: false });
     },
 
     setPorthole: function(x, y, width, height) {
@@ -332,7 +332,7 @@ const WorkspaceThumbnail = new Lang.Class({
             let clone = this._windows[i];
             let metaWindow = clone.metaWindow;
             if (i == 0) {
-                clone.setStackAbove(this._bgManager.background.actor);
+                clone.setStackAbove(this._bgManager.backgroundActor);
             } else {
                 let previousClone = this._windows[i - 1];
                 clone.setStackAbove(previousClone.actor);
@@ -367,10 +367,6 @@ const WorkspaceThumbnail = new Lang.Class({
         if (index == -1)
             return;
 
-        // Check if window still should be here
-        if (win && this._isMyWindow(win) && this._isOverviewWindow(win))
-            return;
-
         let clone = this._windows[index];
         this._windows.splice(index, 1);
 
@@ -535,7 +531,7 @@ const WorkspaceThumbnail = new Lang.Class({
         this._contents.add_actor(clone.actor);
 
         if (this._windows.length == 0)
-            clone.setStackAbove(this._bgManager.background.actor);
+            clone.setStackAbove(this._bgManager.backgroundActor);
         else
             clone.setStackAbove(this._windows[this._windows.length - 1].actor);
 

po/gl.po

@@ -11,8 +11,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: gnome-shell master\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2014-07-01 17:52+0200\n"
+"POT-Creation-Date: 2014-08-25 23:06+0200\n"
-"PO-Revision-Date: 2014-07-01 17:56+0200\n"
+"PO-Revision-Date: 2014-08-25 23:08+0200\n"
 "Last-Translator: Fran Dieguez <frandieguez@gnome.org>\n"
 "Language-Team: gnome-l10n-gl@gnome.org\n"
 "Language: gl\n"
@@ -226,7 +226,7 @@ msgstr "Combinación de teclas para enfocar a notificación activa."
 #: ../data/org.gnome.shell.gschema.xml.in.in.h:29
 msgid ""
 "Keybinding that pauses and resumes all running tweens, for debugging purposes"
-msgstr ""
+msgstr "Atallo de teclado que pausa e reinicia todo os xemelgos executándose."
 
 #: ../data/org.gnome.shell.gschema.xml.in.in.h:30
 msgid "Which keyboard to use"
@@ -237,31 +237,10 @@ msgid "The type of keyboard to use."
 msgstr "O tipo de teclado a usar."
 
 #: ../data/org.gnome.shell.gschema.xml.in.in.h:32
-msgid "The maximum accuracy level of location."
-msgstr "O nivel de exactitude máxima para a localización."
-
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:33
-msgid ""
-"Configures the maximum level of location accuracy applications are allowed "
-"to see. Valid options are 'off' (disable location tracking), 'country', "
-"'city', 'neighborhood', 'street', and 'exact' (typically requires GPS "
-"receiver). Please keep in mind that this only controls what GeoClue will "
-"allow applications to see and they can find user's location on their own "
-"using network resources (albeit with street-level accuracy at best)."
-msgstr ""
-"Configura o nivel máximo de exactitude que os aplicativos de localización "
-"poden ver. As opcións válidas son 'off' (desactiva o seguimento de "
-"localización), 'country', 'city', 'neighborhood', 'street', e "
-"'exact' (normalmente requiren dun GPS). Teña en conta que isto só controla o "
-"que Geoclue lle permitirá aos aplicativos ver e que eles poden buscar a "
-"localizaócin do usuario usando os seus propios recursos de rede (con "
-"exactitude a nivel de rúa no mellor caso)."
-
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:34
 msgid "Limit switcher to current workspace."
 msgstr "Restrinxir o trocador ao espazo de traballo actual."
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:35
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:33
 msgid ""
 "If true, only applications that have windows on the current workspace are "
 "shown in the switcher. Otherwise, all applications are included."
@@ -269,11 +248,11 @@ msgstr ""
 "Se é verdadeiro, só se mostran no trocador os aplicativos que teñen xanelas "
 "no espazo de traballo actual. Doutra maneira inclúense todos os aplicativos."
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:36
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:34
 msgid "The application icon mode."
 msgstr "O modo da icona do aplicativo."
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:37
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:35
 msgid ""
 "Configures how the windows are shown in the switcher. Valid possibilities "
 "are 'thumbnail-only' (shows a thumbnail of the window), 'app-icon-"
@@ -283,7 +262,7 @@ msgstr ""
 "son «thumbnail-only» (mostra unha miniatura da xanela, «app-icon-only» (só "
 "mostra a icona do aplicativo) ou «both» (móstranse ambas cosas)."
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:38
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:36
 msgid ""
 "If true, only windows from the current workspace are shown in the switcher. "
 "Otherwise, all windows are included."
@@ -291,29 +270,29 @@ msgstr ""
 "Se é verdadeiro, só se mostrarán no trocador as xanelas do espazo de "
 "traballo actual. Doutra maneira inclúense todos os aplicativos."
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:39
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:37
 msgid "Attach modal dialog to the parent window"
 msgstr "Anexar o diálogo modal á xanela pai"
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:40
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:38
 msgid ""
 "This key overrides the key in org.gnome.mutter when running GNOME Shell."
 msgstr ""
 "Esta chave sobrescribe a chave en org.gnome.mutter cando executa GNOME Shell."
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:41
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:39
 msgid "Enable edge tiling when dropping windows on screen edges"
 msgstr "Activar o mosaico nos bordos ao arrastrar xanelas aos bordos da xanela"
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:42
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:40
 msgid "Workspaces are managed dynamically"
 msgstr "Os espazos de traballo xestiónanse dinamicamente"
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:43
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:41
 msgid "Workspaces only on primary monitor"
 msgstr "Espazos de traballo só no monitor primario"
 
-#: ../data/org.gnome.shell.gschema.xml.in.in.h:44
+#: ../data/org.gnome.shell.gschema.xml.in.in.h:42
 msgid "Delay focus changes in mouse mode until the pointer stops moving"
 msgstr "Atrasar os cambios de foco no modo rato até que o punteiro se pare"
 
@@ -321,16 +300,16 @@ msgstr "Atrasar os cambios de foco no modo rato até que o punteiro se pare"
 msgid "Captive Portal"
 msgstr "Portal cautivo"
 
-#: ../js/extensionPrefs/main.js:125
+#: ../js/extensionPrefs/main.js:127
 #, javascript-format
 msgid "There was an error loading the preferences dialog for %s:"
 msgstr "Produciuse un erro ao cargar o diálogo de preferenzas para %s:"
 
-#: ../js/extensionPrefs/main.js:157
+#: ../js/extensionPrefs/main.js:159
 msgid "GNOME Shell Extensions"
 msgstr "Extensións de GNOME Shell"
 
-#: ../js/gdm/authPrompt.js:147 ../js/ui/components/networkAgent.js:142
+#: ../js/gdm/authPrompt.js:147 ../js/ui/components/networkAgent.js:143
 #: ../js/ui/components/polkitAgent.js:166 ../js/ui/endSessionDialog.js:429
 #: ../js/ui/extensionDownloader.js:195 ../js/ui/shellMountOperation.js:399
 #: ../js/ui/status/network.js:915
@@ -364,8 +343,8 @@ msgstr "Non está na lista?"
 msgid "(e.g., user or %s)"
 msgstr "(p.ex., usuario ou %s)"
 
-#: ../js/gdm/loginDialog.js:619 ../js/ui/components/networkAgent.js:268
+#: ../js/gdm/loginDialog.js:619 ../js/ui/components/networkAgent.js:269
-#: ../js/ui/components/networkAgent.js:286
+#: ../js/ui/components/networkAgent.js:287
 msgid "Username: "
 msgstr "Nome de usuario: "
 
@@ -394,49 +373,49 @@ msgstr "Non foi posíbel analizar a orde:"
 msgid "Execution of “%s” failed:"
 msgstr "Produciuse un fallo na execución de «%s»:"
 
-#: ../js/portalHelper/main.js:84
+#: ../js/portalHelper/main.js:85
 msgid "Web Authentication Redirect"
-msgstr ""
+msgstr "Redirección web de autenticación"
 
-#: ../js/ui/appDisplay.js:641
+#: ../js/ui/appDisplay.js:660
 msgid "Frequently used applications will appear here"
 msgstr "Os aplicativos usados recentemente aparecerán aquí"
 
-#: ../js/ui/appDisplay.js:752
+#: ../js/ui/appDisplay.js:771
 msgid "Frequent"
 msgstr "Frecuentes"
 
-#: ../js/ui/appDisplay.js:759
+#: ../js/ui/appDisplay.js:778
 msgid "All"
 msgstr "Todos"
 
-#: ../js/ui/appDisplay.js:1570
+#: ../js/ui/appDisplay.js:1650
 msgid "New Window"
 msgstr "Xanela nova"
 
-#: ../js/ui/appDisplay.js:1592 ../js/ui/dash.js:285
+#: ../js/ui/appDisplay.js:1673 ../js/ui/dash.js:285
 msgid "Remove from Favorites"
 msgstr "Retirar dos marcadores"
 
-#: ../js/ui/appDisplay.js:1598
+#: ../js/ui/appDisplay.js:1679
 msgid "Add to Favorites"
 msgstr "Engadir aos favoritos"
 
-#: ../js/ui/appDisplay.js:1607
+#: ../js/ui/appDisplay.js:1688
 msgid "Show Details"
 msgstr "Mostrar detalles"
 
-#: ../js/ui/appFavorites.js:87
+#: ../js/ui/appFavorites.js:122
 #, javascript-format
 msgid "%s has been added to your favorites."
 msgstr "%s foi engadido aos seus favoritos."
 
-#: ../js/ui/appFavorites.js:121
+#: ../js/ui/appFavorites.js:156
 #, javascript-format
 msgid "%s has been removed from your favorites."
 msgstr "%s retirouse dos seus marcadores."
 
-#: ../js/ui/backgroundMenu.js:19 ../js/ui/panel.js:810
+#: ../js/ui/backgroundMenu.js:19 ../js/ui/panel.js:813
 #: ../js/ui/status/system.js:337
 msgid "Settings"
 msgstr "Preferencias"
@@ -561,44 +540,44 @@ msgctxt "list saturday"
 msgid "S"
 msgstr "S"
 
-#: ../js/ui/calendar.js:454
+#: ../js/ui/calendar.js:453
 msgid "Previous month"
 msgstr "Anterior mes"
 
-#: ../js/ui/calendar.js:464
+#: ../js/ui/calendar.js:463
 msgid "Next month"
 msgstr "Seguinte mes"
 
 #. Translators: Text to show if there are no events */
-#: ../js/ui/calendar.js:785
+#: ../js/ui/calendar.js:781
 msgid "Nothing Scheduled"
 msgstr "Nada programado"
 
 #. Translators: Shown on calendar heading when selected day occurs on current year */
-#: ../js/ui/calendar.js:803
+#: ../js/ui/calendar.js:799
 msgctxt "calendar heading"
 msgid "%A, %B %d"
 msgstr "%A, %d de %B"
 
 #. Translators: Shown on calendar heading when selected day occurs on different year */
-#: ../js/ui/calendar.js:806
+#: ../js/ui/calendar.js:802
 msgctxt "calendar heading"
 msgid "%A, %B %d, %Y"
 msgstr "%A, %d de %B de %Y"
 
-#: ../js/ui/calendar.js:817
+#: ../js/ui/calendar.js:813
 msgid "Today"
 msgstr "Hoxe"
 
-#: ../js/ui/calendar.js:821
+#: ../js/ui/calendar.js:817
 msgid "Tomorrow"
 msgstr "Mañá"
 
-#: ../js/ui/calendar.js:832
+#: ../js/ui/calendar.js:828
 msgid "This week"
 msgstr "Esta semana"
 
-#: ../js/ui/calendar.js:840
+#: ../js/ui/calendar.js:836
 msgid "Next week"
 msgstr "A vindeira semana"
 
@@ -623,48 +602,48 @@ msgstr "Abrir con %s"
 msgid "Eject"
 msgstr "Expulsar"
 
-#: ../js/ui/components/keyring.js:91 ../js/ui/components/polkitAgent.js:285
+#: ../js/ui/components/keyring.js:93 ../js/ui/components/polkitAgent.js:285
 msgid "Password:"
 msgstr "Contrasinal:"
 
-#: ../js/ui/components/keyring.js:110
+#: ../js/ui/components/keyring.js:113
 msgid "Type again:"
 msgstr "Escriba de novo:"
 
-#: ../js/ui/components/networkAgent.js:137 ../js/ui/status/network.js:277
+#: ../js/ui/components/networkAgent.js:138 ../js/ui/status/network.js:277
 #: ../js/ui/status/network.js:359 ../js/ui/status/network.js:918
 msgid "Connect"
 msgstr "Conectar"
 
-#: ../js/ui/components/networkAgent.js:230
+#: ../js/ui/components/networkAgent.js:231
-#: ../js/ui/components/networkAgent.js:242
+#: ../js/ui/components/networkAgent.js:243
-#: ../js/ui/components/networkAgent.js:270
+#: ../js/ui/components/networkAgent.js:271
-#: ../js/ui/components/networkAgent.js:290
+#: ../js/ui/components/networkAgent.js:291
-#: ../js/ui/components/networkAgent.js:300
+#: ../js/ui/components/networkAgent.js:301
 msgid "Password: "
 msgstr "Contrasinal: "
 
-#: ../js/ui/components/networkAgent.js:235
+#: ../js/ui/components/networkAgent.js:236
 msgid "Key: "
 msgstr "Chave: "
 
-#: ../js/ui/components/networkAgent.js:274
+#: ../js/ui/components/networkAgent.js:275
 msgid "Identity: "
 msgstr "Identidade: "
 
-#: ../js/ui/components/networkAgent.js:276
+#: ../js/ui/components/networkAgent.js:277
 msgid "Private key password: "
 msgstr "Contrasinal da chave privada: "
 
-#: ../js/ui/components/networkAgent.js:288
+#: ../js/ui/components/networkAgent.js:289
 msgid "Service: "
 msgstr "Servizo: "
 
-#: ../js/ui/components/networkAgent.js:317
+#: ../js/ui/components/networkAgent.js:318
 msgid "Authentication required by wireless network"
 msgstr "A rede sen fíos require autenticación"
 
-#: ../js/ui/components/networkAgent.js:318
+#: ../js/ui/components/networkAgent.js:319
 #, javascript-format
 msgid ""
 "Passwords or encryption keys are required to access the wireless network "
@@ -673,35 +652,35 @@ msgstr ""
 "Requírense contrasinais ou chaves de cifrado para acceder á rede sen fíos "
 "«%s»."
 
-#: ../js/ui/components/networkAgent.js:322
+#: ../js/ui/components/networkAgent.js:323
 msgid "Wired 802.1X authentication"
 msgstr "Autenticación con fíos 802.1X"
 
-#: ../js/ui/components/networkAgent.js:324
+#: ../js/ui/components/networkAgent.js:325
 msgid "Network name: "
 msgstr "Nome da rede:"
 
-#: ../js/ui/components/networkAgent.js:329
+#: ../js/ui/components/networkAgent.js:330
 msgid "DSL authentication"
 msgstr "Autenticación DSL"
 
-#: ../js/ui/components/networkAgent.js:336
+#: ../js/ui/components/networkAgent.js:337
 msgid "PIN code required"
 msgstr "Requírese un código PIN"
 
-#: ../js/ui/components/networkAgent.js:337
+#: ../js/ui/components/networkAgent.js:338
 msgid "PIN code is needed for the mobile broadband device"
 msgstr "É necesario un código PIN para o dispositivo de banda larga móbil"
 
-#: ../js/ui/components/networkAgent.js:338
+#: ../js/ui/components/networkAgent.js:339
 msgid "PIN: "
 msgstr "PIN:"
 
-#: ../js/ui/components/networkAgent.js:344
+#: ../js/ui/components/networkAgent.js:345
 msgid "Mobile broadband network password"
 msgstr "Contrasinal da rede de banda larga móbil"
 
-#: ../js/ui/components/networkAgent.js:345
+#: ../js/ui/components/networkAgent.js:346
 #, javascript-format
 msgid "A password is required to connect to “%s”."
 msgstr "Requírese un contrasinal para conectarse a «%s»."
@@ -751,77 +730,77 @@ msgid "Mute"
 msgstr "Silenciar"
 
 #. Translators: Time in 24h format */
-#: ../js/ui/components/telepathyClient.js:957
+#: ../js/ui/components/telepathyClient.js:953
 msgid "%H∶%M"
 msgstr "%H∶%M"
 
 #. Translators: this is the word "Yesterday" followed by a
 #. time string in 24h format. i.e. "Yesterday, 14:30" */
-#: ../js/ui/components/telepathyClient.js:964
+#: ../js/ui/components/telepathyClient.js:960
 msgid "Yesterday, %H∶%M"
 msgstr "Onte, %H:%M"
 
 #. Translators: this is the week day name followed by a time
 #. string in 24h format. i.e. "Monday, 14:30" */
-#: ../js/ui/components/telepathyClient.js:971
+#: ../js/ui/components/telepathyClient.js:967
 msgid "%A, %H∶%M"
 msgstr "%A ás %H:%M"
 
 #. Translators: this is the month name and day number
 #. followed by a time string in 24h format.
 #. i.e. "May 25, 14:30" */
-#: ../js/ui/components/telepathyClient.js:978
+#: ../js/ui/components/telepathyClient.js:974
 msgid "%B %d, %H∶%M"
 msgstr "%d de %B ás %H:%M"
 
 #. Translators: this is the month name, day number, year
 #. number followed by a time string in 24h format.
 #. i.e. "May 25 2012, 14:30" */
-#: ../js/ui/components/telepathyClient.js:984
+#: ../js/ui/components/telepathyClient.js:980
 msgid "%B %d %Y, %H∶%M"
 msgstr "%d de %B de %Y ás %H:%M"
 
 #. Translators: Time in 24h format */
-#: ../js/ui/components/telepathyClient.js:990
+#: ../js/ui/components/telepathyClient.js:986
 msgid "%l∶%M %p"
 msgstr "%l:%M %p"
 
 #. Translators: this is the word "Yesterday" followed by a
 #. time string in 12h format. i.e. "Yesterday, 2:30 pm" */
-#: ../js/ui/components/telepathyClient.js:997
+#: ../js/ui/components/telepathyClient.js:993
 msgid "Yesterday, %l∶%M %p"
 msgstr "Onte, %H:%M"
 
 #. Translators: this is the week day name followed by a time
 #. string in 12h format. i.e. "Monday, 2:30 pm" */
-#: ../js/ui/components/telepathyClient.js:1004
+#: ../js/ui/components/telepathyClient.js:1000
 msgid "%A, %l∶%M %p"
 msgstr "%A, %l∶%M %p"
 
 #. Translators: this is the month name and day number
 #. followed by a time string in 12h format.
 #. i.e. "May 25, 2:30 pm" */
-#: ../js/ui/components/telepathyClient.js:1011
+#: ../js/ui/components/telepathyClient.js:1007
 msgid "%B %d, %l∶%M %p"
 msgstr "%d de %B, %l∶%M %p"
 
 #. Translators: this is the month name, day number, year
 #. number followed by a time string in 12h format.
 #. i.e. "May 25 2012, 2:30 pm"*/
-#: ../js/ui/components/telepathyClient.js:1017
+#: ../js/ui/components/telepathyClient.js:1013
 msgid "%B %d %Y, %l∶%M %p"
 msgstr "%d de %B de %Y, %l∶%M %p"
 
 #. Translators: this is the other person changing their old IM name to their new
 #. IM name. */
-#: ../js/ui/components/telepathyClient.js:1049
+#: ../js/ui/components/telepathyClient.js:1045
 #, javascript-format
 msgid "%s is now known as %s"
 msgstr "Agora %s chámase %s"
 
 #. translators: argument is a room name like
 #. * room@jabber.org for example. */
-#: ../js/ui/components/telepathyClient.js:1153
+#: ../js/ui/components/telepathyClient.js:1149
 #, javascript-format
 msgid "Invitation to %s"
 msgstr "Convite a %s"
@@ -829,38 +808,38 @@ msgstr "Convite a %s"
 #. translators: first argument is the name of a contact and the second
 #. * one the name of a room. "Alice is inviting you to join room@jabber.org
 #. * for example. */
-#: ../js/ui/components/telepathyClient.js:1161
+#: ../js/ui/components/telepathyClient.js:1157
 #, javascript-format
 msgid "%s is inviting you to join %s"
 msgstr "%s estalle convidando a unirse a %s"
 
-#: ../js/ui/components/telepathyClient.js:1163
+#: ../js/ui/components/telepathyClient.js:1159
-#: ../js/ui/components/telepathyClient.js:1198
+#: ../js/ui/components/telepathyClient.js:1194
-#: ../js/ui/components/telepathyClient.js:1232
+#: ../js/ui/components/telepathyClient.js:1228
-#: ../js/ui/components/telepathyClient.js:1290
+#: ../js/ui/components/telepathyClient.js:1286
 msgid "Decline"
 msgstr "Rexeitar"
 
-#: ../js/ui/components/telepathyClient.js:1169
+#: ../js/ui/components/telepathyClient.js:1165
-#: ../js/ui/components/telepathyClient.js:1238
+#: ../js/ui/components/telepathyClient.js:1234
-#: ../js/ui/components/telepathyClient.js:1295
+#: ../js/ui/components/telepathyClient.js:1291
 msgid "Accept"
 msgstr "Aceptar"
 
 #. translators: argument is a contact name like Alice for example. */
-#: ../js/ui/components/telepathyClient.js:1188
+#: ../js/ui/components/telepathyClient.js:1184
 #, javascript-format
 msgid "Video call from %s"
 msgstr "Videochamada de %s"
 
 #. translators: argument is a contact name like Alice for example. */
-#: ../js/ui/components/telepathyClient.js:1191
+#: ../js/ui/components/telepathyClient.js:1187
 #, javascript-format
 msgid "Call from %s"
 msgstr "Chamada de %s"
 
 #. translators: this is a button label (verb), not a noun */
-#: ../js/ui/components/telepathyClient.js:1205
+#: ../js/ui/components/telepathyClient.js:1201
 msgid "Answer"
 msgstr "Responder"
 
@@ -869,112 +848,112 @@ msgstr "Responder"
 #. * file name. The string will be something
 #. * like: "Alice is sending you test.ogg"
 #. */
-#: ../js/ui/components/telepathyClient.js:1226
+#: ../js/ui/components/telepathyClient.js:1222
 #, javascript-format
 msgid "%s is sending you %s"
 msgstr "%s esta enviándolle %s"
 
 #. To translators: The parameter is the contact's alias */
-#: ../js/ui/components/telepathyClient.js:1255
+#: ../js/ui/components/telepathyClient.js:1251
 #, javascript-format
 msgid "%s would like permission to see when you are online"
 msgstr "%s solicítalle permiso para ver cando está en liña"
 
-#: ../js/ui/components/telepathyClient.js:1341
+#: ../js/ui/components/telepathyClient.js:1337
 msgid "Network error"
 msgstr "Erro da rede"
 
-#: ../js/ui/components/telepathyClient.js:1343
+#: ../js/ui/components/telepathyClient.js:1339
 msgid "Authentication failed"
 msgstr "Fallou a autenticación"
 
-#: ../js/ui/components/telepathyClient.js:1345
+#: ../js/ui/components/telepathyClient.js:1341
 msgid "Encryption error"
 msgstr "Erro de cifrado"
 
-#: ../js/ui/components/telepathyClient.js:1347
+#: ../js/ui/components/telepathyClient.js:1343
 msgid "Certificate not provided"
 msgstr "Certificado non fornecido"
 
-#: ../js/ui/components/telepathyClient.js:1349
+#: ../js/ui/components/telepathyClient.js:1345
 msgid "Certificate untrusted"
 msgstr "Non se confía no certificado"
 
-#: ../js/ui/components/telepathyClient.js:1351
+#: ../js/ui/components/telepathyClient.js:1347
 msgid "Certificate expired"
 msgstr "Certificado caducado"
 
-#: ../js/ui/components/telepathyClient.js:1353
+#: ../js/ui/components/telepathyClient.js:1349
 msgid "Certificate not activated"
 msgstr "Certificado non activado"
 
-#: ../js/ui/components/telepathyClient.js:1355
+#: ../js/ui/components/telepathyClient.js:1351
 msgid "Certificate hostname mismatch"
 msgstr "O nome do servidor do certificado non coincide"
 
-#: ../js/ui/components/telepathyClient.js:1357
+#: ../js/ui/components/telepathyClient.js:1353
 msgid "Certificate fingerprint mismatch"
 msgstr "A pegada do certificado non coincide"
 
-#: ../js/ui/components/telepathyClient.js:1359
+#: ../js/ui/components/telepathyClient.js:1355
 msgid "Certificate self-signed"
 msgstr "Certificado autoasinado"
 
-#: ../js/ui/components/telepathyClient.js:1361
+#: ../js/ui/components/telepathyClient.js:1357
 msgid "Status is set to offline"
 msgstr "O estado está definido a «desconectado»"
 
-#: ../js/ui/components/telepathyClient.js:1363
+#: ../js/ui/components/telepathyClient.js:1359
 msgid "Encryption is not available"
 msgstr "O cifrado non está dispoñíbel"
 
-#: ../js/ui/components/telepathyClient.js:1365
+#: ../js/ui/components/telepathyClient.js:1361
 msgid "Certificate is invalid"
 msgstr "O certificado non é válido"
 
-#: ../js/ui/components/telepathyClient.js:1367
+#: ../js/ui/components/telepathyClient.js:1363
 msgid "Connection has been refused"
 msgstr "Rexeitouse a conexión"
 
-#: ../js/ui/components/telepathyClient.js:1369
+#: ../js/ui/components/telepathyClient.js:1365
 msgid "Connection can't be established"
 msgstr "Non é posíbel estabelecer a conexión"
 
-#: ../js/ui/components/telepathyClient.js:1371
+#: ../js/ui/components/telepathyClient.js:1367
 msgid "Connection has been lost"
 msgstr "Perdeuse a conexión"
 
-#: ../js/ui/components/telepathyClient.js:1373
+#: ../js/ui/components/telepathyClient.js:1369
 msgid "This account is already connected to the server"
 msgstr "Esta cuenta xa está conectada ao servidor"
 
-#: ../js/ui/components/telepathyClient.js:1375
+#: ../js/ui/components/telepathyClient.js:1371
 msgid ""
 "Connection has been replaced by a new connection using the same resource"
 msgstr ""
 "Substituíuse a conexión por unha nova conexión empregando o mesmo recurso"
 
-#: ../js/ui/components/telepathyClient.js:1377
+#: ../js/ui/components/telepathyClient.js:1373
 msgid "The account already exists on the server"
 msgstr "Esta conta xa existe no servidor"
 
-#: ../js/ui/components/telepathyClient.js:1379
+#: ../js/ui/components/telepathyClient.js:1375
 msgid "Server is currently too busy to handle the connection"
 msgstr ""
 "Nestes intres o servidor está moi ocupado tentando xestionar a conexión"
 
-#: ../js/ui/components/telepathyClient.js:1381
+#: ../js/ui/components/telepathyClient.js:1377
 msgid "Certificate has been revoked"
 msgstr "Revogouse o certificado"
 
-#: ../js/ui/components/telepathyClient.js:1383
+#: ../js/ui/components/telepathyClient.js:1379
 msgid ""
 "Certificate uses an insecure cipher algorithm or is cryptographically weak"
 msgstr ""
 "O certificado usa un algoritmo de cifrado inseguro ou é criptográficamente "
 "débil"
 
-#: ../js/ui/components/telepathyClient.js:1385
+#: ../js/ui/components/telepathyClient.js:1381
 msgid ""
 "The length of the server certificate, or the depth of the server certificate "
 "chain, exceed the limits imposed by the cryptography library"
@@ -983,26 +962,26 @@ msgstr ""
 "certificado do servidor excede os límites impostos pola biblioteca de "
 "criptografía."
 
-#: ../js/ui/components/telepathyClient.js:1387
+#: ../js/ui/components/telepathyClient.js:1383
 msgid "Internal error"
 msgstr "Erro interno"
 
 #. translators: argument is the account name, like
 #. * name@jabber.org for example. */
-#: ../js/ui/components/telepathyClient.js:1397
+#: ../js/ui/components/telepathyClient.js:1393
 #, javascript-format
 msgid "Unable to connect to %s"
 msgstr "Non foi posíbel conectarse a %s"
 
-#: ../js/ui/components/telepathyClient.js:1402
+#: ../js/ui/components/telepathyClient.js:1398
 msgid "View account"
 msgstr "Ver conta"
 
-#: ../js/ui/components/telepathyClient.js:1439
+#: ../js/ui/components/telepathyClient.js:1435
 msgid "Unknown reason"
 msgstr "Razón descoñecida"
 
-#: ../js/ui/ctrlAltTab.js:29 ../js/ui/viewSelector.js:96
+#: ../js/ui/ctrlAltTab.js:29 ../js/ui/viewSelector.js:228
 msgid "Windows"
 msgstr "Xanelas"
 
@@ -1172,7 +1151,7 @@ msgstr "Instalar"
 msgid "Download and install “%s” from extensions.gnome.org?"
 msgstr "Desexa descargar e instalar «%s» desde extensions.gnome.org?"
 
-#: ../js/ui/keyboard.js:645 ../js/ui/status/keyboard.js:339
+#: ../js/ui/keyboard.js:653 ../js/ui/status/keyboard.js:339
 msgid "Keyboard"
 msgstr "Teclado"
 
@@ -1194,8 +1173,8 @@ msgstr "Ocultar erros"
 msgid "Show Errors"
 msgstr "Mostrar erros"
 
-#: ../js/ui/lookingGlass.js:716 ../js/ui/status/location.js:59
+#: ../js/ui/lookingGlass.js:716 ../js/ui/status/location.js:62
-#: ../js/ui/status/location.js:167
+#: ../js/ui/status/location.js:166
 msgid "Enabled"
 msgstr "Activado"
 
@@ -1203,7 +1182,7 @@ msgstr "Activado"
 #. because it's disabled by rfkill (airplane mode) */
 #. translators:
 #. * The device has been disabled
-#: ../js/ui/lookingGlass.js:719 ../js/ui/status/location.js:164
+#: ../js/ui/lookingGlass.js:719 ../js/ui/status/location.js:169
 #: ../js/ui/status/network.js:592 ../src/gvc/gvc-mixer-control.c:1830
 msgid "Disabled"
 msgstr "Desactivado"
@@ -1264,12 +1243,12 @@ msgstr "Bandexa de mensaxes"
 msgid "System Information"
 msgstr "Información do sistema"
 
-#: ../js/ui/notificationDaemon.js:516 ../src/shell-app.c:425
+#: ../js/ui/notificationDaemon.js:513 ../src/shell-app.c:425
 msgctxt "program"
 msgid "Unknown"
 msgstr "Descoñecido"
 
-#: ../js/ui/overviewControls.js:488 ../js/ui/screenShield.js:151
+#: ../js/ui/overviewControls.js:482 ../js/ui/screenShield.js:151
 #, javascript-format
 msgid "%d new message"
 msgid_plural "%d new messages"
@@ -1292,32 +1271,36 @@ msgstr "Vista xeral"
 msgid "Type to search…"
 msgstr "Escriba para buscar…"
 
-#: ../js/ui/panel.js:516
+#: ../js/ui/panel.js:515
 msgid "Quit"
 msgstr "Saír"
 
 #. Translators: If there is no suitable word for "Activities"
 #. in your language, you can use the word for "Overview". */
-#: ../js/ui/panel.js:568
+#: ../js/ui/panel.js:567
 msgid "Activities"
 msgstr "Actividades"
 
-#: ../js/ui/panel.js:915
+#: ../js/ui/panel.js:918
 msgid "Top Bar"
 msgstr "Barra superior"
 
-#: ../js/ui/popupMenu.js:274
+#: ../js/ui/popupMenu.js:269
 msgid "toggle-switch-us"
 msgstr "toggle-switch-intl"
 
-#: ../js/ui/runDialog.js:74
+#: ../js/ui/runDialog.js:70
 msgid "Enter a Command"
 msgstr "Escriba unha orde"
 
-#: ../js/ui/runDialog.js:114 ../js/ui/windowMenu.js:120
+#: ../js/ui/runDialog.js:110 ../js/ui/windowMenu.js:120
 msgid "Close"
 msgstr "Pechar"
 
+#: ../js/ui/runDialog.js:277
+msgid "Restarting…"
+msgstr "Restimando…"
+
 #. Translators: This is a time format for a date in
 #. long format */
 #: ../js/ui/screenShield.js:88
@@ -1331,19 +1314,19 @@ msgid_plural "%d new notifications"
 msgstr[0] "%d notificación nova"
 msgstr[1] "%d notificacións novas"
 
-#: ../js/ui/screenShield.js:474 ../js/ui/status/system.js:345
+#: ../js/ui/screenShield.js:472 ../js/ui/status/system.js:345
 msgid "Lock"
 msgstr "Bloquear"
 
-#: ../js/ui/screenShield.js:708
+#: ../js/ui/screenShield.js:706
 msgid "GNOME needs to lock the screen"
 msgstr "GNOME precisa bloquear a pantalla"
 
-#: ../js/ui/screenShield.js:835 ../js/ui/screenShield.js:1312
+#: ../js/ui/screenShield.js:833 ../js/ui/screenShield.js:1304
 msgid "Unable to lock"
 msgstr "Non foi posíbel bloquear"
 
-#: ../js/ui/screenShield.js:836 ../js/ui/screenShield.js:1313
+#: ../js/ui/screenShield.js:834 ../js/ui/screenShield.js:1305
 msgid "Lock was blocked by an application"
 msgstr "Un aplicativo impediu o bloqueo"
 
@@ -1453,26 +1436,26 @@ msgstr "Non conectado"
 msgid "Brightness"
 msgstr "Brillo"
 
-#: ../js/ui/status/keyboard.js:407
+#: ../js/ui/status/keyboard.js:406
 msgid "Show Keyboard Layout"
 msgstr "Mostrar a distribución do teclado"
 
-#: ../js/ui/status/location.js:53
+#: ../js/ui/status/location.js:56
 msgid "Location"
 msgstr "Localización"
 
-#: ../js/ui/status/location.js:60 ../js/ui/status/location.js:168
+#: ../js/ui/status/location.js:63 ../js/ui/status/location.js:167
 msgid "Disable"
 msgstr "Desactivar"
 
-#: ../js/ui/status/location.js:165
+#: ../js/ui/status/location.js:166
-msgid "Enable"
-msgstr "Activar"
-
-#: ../js/ui/status/location.js:167
 msgid "In Use"
 msgstr "En uso"
 
+#: ../js/ui/status/location.js:170
+msgid "Enable"
+msgstr "Activar"
+
 #: ../js/ui/status/network.js:101
 msgid "<unknown>"
 msgstr "<descoñecido>"
@@ -1704,11 +1687,11 @@ msgstr "Iniciar sesión como outro usuario"
 msgid "Unlock Window"
 msgstr "Desbloquear xanela"
 
-#: ../js/ui/viewSelector.js:100
+#: ../js/ui/viewSelector.js:232
 msgid "Applications"
 msgstr "Aplicativos"
 
-#: ../js/ui/viewSelector.js:104
+#: ../js/ui/viewSelector.js:236
 msgid "Search"
 msgstr "Buscar"
 
@@ -1717,22 +1700,22 @@ msgstr "Buscar"
 msgid "“%s” is ready"
 msgstr "«%s» está preparado"
 
-#: ../js/ui/windowManager.js:57
+#: ../js/ui/windowManager.js:65
 msgid "Do you want to keep these display settings?"
 msgstr "Desexa manter estas preferencias de pantalla?"
 
 #. Translators: this and the following message should be limited in lenght,
 #. to avoid ellipsizing the labels.
 #. */
-#: ../js/ui/windowManager.js:76
+#: ../js/ui/windowManager.js:84
 msgid "Revert Settings"
 msgstr "Reverter preferencias"
 
-#: ../js/ui/windowManager.js:80
+#: ../js/ui/windowManager.js:88
 msgid "Keep Changes"
 msgstr "Manter cambios"
 
-#: ../js/ui/windowManager.js:99
+#: ../js/ui/windowManager.js:107
 #, javascript-format
 msgid "Settings changes will revert in %d second"
 msgid_plural "Settings changes will revert in %d seconds"
@@ -1840,6 +1823,26 @@ msgstr "O contrasinal non pode estar baleiro"
 msgid "Authentication dialog was dismissed by the user"
 msgstr "O usuario rexeitou o diálogo de autenticación"
 
+#~ msgid "The maximum accuracy level of location."
+#~ msgstr "O nivel de exactitude máxima para a localización."
+
+#~ msgid ""
+#~ "Configures the maximum level of location accuracy applications are "
+#~ "allowed to see. Valid options are 'off' (disable location tracking), "
+#~ "'country', 'city', 'neighborhood', 'street', and 'exact' (typically "
+#~ "requires GPS receiver). Please keep in mind that this only controls what "
+#~ "GeoClue will allow applications to see and they can find user's location "
+#~ "on their own using network resources (albeit with street-level accuracy "
+#~ "at best)."
+#~ msgstr ""
+#~ "Configura o nivel máximo de exactitude que os aplicativos de localización "
+#~ "poden ver. As opcións válidas son 'off' (desactiva o seguimento de "
+#~ "localización), 'country', 'city', 'neighborhood', 'street', e "
+#~ "'exact' (normalmente requiren dun GPS). Teña en conta que isto só "
+#~ "controla o que Geoclue lle permitirá aos aplicativos ver e que eles poden "
+#~ "buscar a localizaócin do usuario usando os seus propios recursos de rede "
+#~ "(con exactitude a nivel de rúa no mellor caso)."
+
 #~ msgid "Arrangement of buttons on the titlebar"
 #~ msgstr "Distribución dos botóns na barra de títulos"
 

src/Makefile.am

@@ -101,7 +101,9 @@ shell_public_headers_h =		\
 	shell-tray-manager.h		\
 	shell-util.h			\
 	shell-window-tracker.h		\
-	shell-wm.h
+	shell-wm.h			\
+	shell-wobbly-effect.h		\
+	$(NULL)
 
 if HAVE_NETWORKMANAGER
 shell_public_headers_h +=  shell-network-agent.h
@@ -166,6 +168,7 @@ libgnome_shell_sources =		\
 	shell-util.c			\
 	shell-window-tracker.c		\
 	shell-wm.c			\
+	shell-wobbly-effect.c		\
 	$(NULL)
 
 libgnome_shell_built_sources =		\

src/main.c

@@ -260,6 +260,8 @@ shell_perf_log_init (void)
 static void
 shell_a11y_init (void)
 {
+  cally_accessibility_init ();
+
   if (clutter_get_accessibility_enabled () == FALSE)
     {
       g_warning ("Accessibility: clutter has no accessibility enabled"
@@ -422,10 +424,7 @@ main (int argc, char **argv)
   meta_set_wm_name (WM_NAME);
   meta_set_gnome_wm_keybindings (GNOME_WM_KEYBINDINGS);
 
-  /* Prevent meta_init() from causing gtk to load gail and at-bridge */
-  g_setenv ("NO_AT_BRIDGE", "1", TRUE);
   meta_init ();
-  g_unsetenv ("NO_AT_BRIDGE");
 
   /* FIXME: Add gjs API to set this stuff and don't depend on the
    * environment.  These propagate to child processes.

src/shell-glsl-quad.c

@@ -23,6 +23,13 @@ struct _ShellGLSLQuadPrivate
   CoglPipeline  *pipeline;
 };
 
+static gboolean
+shell_glsl_quad_get_paint_volume (ClutterActor       *actor,
+                                  ClutterPaintVolume *volume)
+{
+  return clutter_paint_volume_set_from_allocation (volume, actor);
+}
+
 static void
 shell_glsl_quad_paint (ClutterActor *actor)
 {
@@ -151,6 +158,7 @@ shell_glsl_quad_class_init (ShellGLSLQuadClass *klass)
   gobject_class->constructed = shell_glsl_quad_constructed;
   gobject_class->dispose = shell_glsl_quad_dispose;
 
+  actor_class->get_paint_volume = shell_glsl_quad_get_paint_volume;
   actor_class->paint = shell_glsl_quad_paint;
 
   g_type_class_add_private (klass, sizeof (ShellGLSLQuadPrivate));

src/shell-wobbly-effect.c

@@ -0,0 +1,216 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright (C) 2014 Endless Mobile
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * Written by:
+ *     Jasper St. Pierre <jstpierre@mecheye.net>
+ */
+
+#include "config.h"
+
+#include "shell-wobbly-effect.h"
+
+struct _ShellWobblyEffectPrivate
+{
+  int bend_x;
+
+  int tex_width, tex_height;
+  CoglPipeline *pipeline;
+
+  int tex_width_uniform;
+  int bend_x_uniform;
+};
+typedef struct _ShellWobblyEffectPrivate ShellWobblyEffectPrivate;
+
+G_DEFINE_TYPE_WITH_PRIVATE (ShellWobblyEffect, shell_wobbly_effect, CLUTTER_TYPE_OFFSCREEN_EFFECT);
+
+static const gchar *wobbly_decls =
+  "uniform int tex_width;\n"
+  "uniform int bend_x;\n";
+static const gchar *wobbly_pre =
+  "float bend_x_coord = (float(bend_x) / tex_width);\n"
+  "float interp = (1 - cos(cogl_tex_coord.y * 3.1415926)) / 2;\n"
+  "cogl_tex_coord.x -= (interp * bend_x_coord);\n";
+
+/* XXX - clutter_effect_get_paint_volume is fucking terrible
+ * and I want to kill myself */
+static gboolean
+shell_wobbly_effect_get_paint_volume (ClutterEffect      *effect,
+                                      ClutterPaintVolume *volume)
+{
+  ShellWobblyEffect *self = SHELL_WOBBLY_EFFECT (effect);
+  ShellWobblyEffectPrivate *priv = shell_wobbly_effect_get_instance_private (self);
+
+  float cur_width;
+  cur_width = clutter_paint_volume_get_width (volume);
+  cur_width += ABS (priv->bend_x);
+  clutter_paint_volume_set_width (volume, cur_width);
+
+  /* Also modify the origin if it bends to the left. */
+  if (priv->bend_x < 0)
+    {
+      ClutterVertex origin;
+      clutter_paint_volume_get_origin (volume, &origin);
+      origin.x += priv->bend_x;
+      clutter_paint_volume_set_origin (volume, &origin);
+    }
+
+  return TRUE;
+}
+
+static gboolean
+shell_wobbly_effect_pre_paint (ClutterEffect *effect)
+{
+  ShellWobblyEffect *self = SHELL_WOBBLY_EFFECT (effect);
+  ShellWobblyEffectPrivate *priv = shell_wobbly_effect_get_instance_private (self);
+
+  if (!clutter_actor_meta_get_enabled (CLUTTER_ACTOR_META (effect)))
+    return FALSE;
+
+  /* If we're not doing any bending, we're not needed. */
+  if (priv->bend_x == 0)
+    return FALSE;
+
+  if (!clutter_feature_available (CLUTTER_FEATURE_SHADERS_GLSL))
+    {
+      /* if we don't have support for GLSL shaders then we
+       * forcibly disable the ActorMeta
+       */
+      g_warning ("Unable to use the ShellWobblyEffect: the "
+                 "graphics hardware or the current GL driver does not "
+                 "implement support for the GLSL shading language. The "
+                 "effect will be disabled.");
+      clutter_actor_meta_set_enabled (CLUTTER_ACTOR_META (effect), FALSE);
+      return FALSE;
+    }
+
+  if (!CLUTTER_EFFECT_CLASS (shell_wobbly_effect_parent_class)->pre_paint (effect))
+    return FALSE;
+
+  ClutterOffscreenEffect *offscreen_effect = CLUTTER_OFFSCREEN_EFFECT (effect);
+  CoglObject *texture;
+
+  texture = clutter_offscreen_effect_get_texture (offscreen_effect);
+  cogl_pipeline_set_layer_texture (priv->pipeline, 0, texture);
+
+  priv->tex_width = cogl_texture_get_width (texture);
+  priv->tex_height = cogl_texture_get_height (texture);
+
+  cogl_pipeline_set_uniform_1i (priv->pipeline, priv->tex_width_uniform, priv->tex_width);
+
+  return TRUE;
+}
+
+static void
+shell_wobbly_effect_paint_target (ClutterOffscreenEffect *effect)
+{
+  ShellWobblyEffect *self = SHELL_WOBBLY_EFFECT (effect);
+  ShellWobblyEffectPrivate *priv = shell_wobbly_effect_get_instance_private (self);
+  CoglFramebuffer *fb = cogl_get_draw_framebuffer ();
+  ClutterActor *actor;
+  guint8 paint_opacity;
+
+  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);
+
+  cogl_framebuffer_draw_rectangle (fb, priv->pipeline,
+                                   0, 0, priv->tex_width, priv->tex_height);
+}
+
+static void
+shell_wobbly_effect_dispose (GObject *object)
+{
+  ShellWobblyEffect *self = SHELL_WOBBLY_EFFECT (object);
+  ShellWobblyEffectPrivate *priv = shell_wobbly_effect_get_instance_private (self);
+
+  g_clear_pointer (&priv->pipeline, cogl_object_unref);
+
+  G_OBJECT_CLASS (shell_wobbly_effect_parent_class)->dispose (object);
+}
+
+static void
+shell_wobbly_effect_class_init (ShellWobblyEffectClass *klass)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+  ClutterEffectClass *effect_class = CLUTTER_EFFECT_CLASS (klass);
+  ClutterOffscreenEffectClass *offscreen_class = CLUTTER_OFFSCREEN_EFFECT_CLASS (klass);
+
+  offscreen_class->paint_target = shell_wobbly_effect_paint_target;
+  effect_class->pre_paint = shell_wobbly_effect_pre_paint;
+  effect_class->get_paint_volume = shell_wobbly_effect_get_paint_volume;
+  object_class->dispose = shell_wobbly_effect_dispose;
+}
+
+static void
+update_uniforms (ShellWobblyEffect *self)
+{
+  ShellWobblyEffectPrivate *priv = shell_wobbly_effect_get_instance_private (self);
+  cogl_pipeline_set_uniform_1i (priv->pipeline, priv->bend_x_uniform, priv->bend_x);
+}
+
+static void
+shell_wobbly_effect_init (ShellWobblyEffect *self)
+{
+  static CoglPipeline *pipeline_template;
+
+  ShellWobblyEffectPrivate *priv = shell_wobbly_effect_get_instance_private (self);
+
+  if (G_UNLIKELY (pipeline_template == NULL))
+    {
+      CoglSnippet *snippet;
+      CoglContext *ctx = clutter_backend_get_cogl_context (clutter_get_default_backend ());
+
+      pipeline_template = cogl_pipeline_new (ctx);
+
+      snippet = cogl_snippet_new (COGL_SNIPPET_HOOK_TEXTURE_LOOKUP, wobbly_decls, NULL);
+      cogl_snippet_set_pre (snippet, wobbly_pre);
+      cogl_pipeline_add_layer_snippet (pipeline_template, 0, snippet);
+      cogl_object_unref (snippet);
+
+      cogl_pipeline_set_layer_null_texture (pipeline_template,
+                                            0, /* layer number */
+                                            COGL_TEXTURE_TYPE_2D);
+    }
+
+  priv->pipeline = cogl_pipeline_copy (pipeline_template);
+  priv->tex_width_uniform = cogl_pipeline_get_uniform_location (priv->pipeline, "tex_width");
+  priv->bend_x_uniform = cogl_pipeline_get_uniform_location (priv->pipeline, "bend_x");
+
+  update_uniforms (self);
+}
+
+void
+shell_wobbly_effect_set_bend_x (ShellWobblyEffect *self,
+                                int                bend_x)
+{
+  ShellWobblyEffectPrivate *priv = shell_wobbly_effect_get_instance_private (self);
+
+  if (priv->bend_x == bend_x)
+    return;
+
+  priv->bend_x = bend_x;
+  update_uniforms (self);
+  clutter_effect_queue_repaint (CLUTTER_EFFECT (self));
+}

src/shell-wobbly-effect.h

@@ -0,0 +1,55 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright (C) 2014 Endless Mobile
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * Written by:
+ *     Jasper St. Pierre <jstpierre@mecheye.net>
+ */
+
+#include <clutter/clutter.h>
+
+#ifndef __SHELL_WOBBLY_EFFECT_H__
+#define __SHELL_WOBBLY_EFFECT_H__
+
+#define SHELL_TYPE_WOBBLY_EFFECT             (shell_wobbly_effect_get_type ())
+#define SHELL_WOBBLY_EFFECT(obj)             (G_TYPE_CHECK_INSTANCE_CAST ((obj), SHELL_TYPE_WOBBLY_EFFECT, ShellWobblyEffect))
+#define SHELL_WOBBLY_EFFECT_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST ((klass),  SHELL_TYPE_WOBBLY_EFFECT, ShellWobblyEffectClass))
+#define SHELL_IS_WOBBLY_EFFECT(obj)          (G_TYPE_CHECK_INSTANCE_TYPE ((obj), SHELL_TYPE_WOBBLY_EFFECT))
+#define SHELL_IS_WOBBLY_EFFECT_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE ((klass),  SHELL_TYPE_WOBBLY_EFFECT))
+#define SHELL_WOBBLY_EFFECT_GET_CLASS(obj)   (G_TYPE_INSTANCE_GET_CLASS ((obj),  SHELL_TYPE_WOBBLY_EFFECT, ShellWobblyEffectClass))
+
+typedef struct _ShellWobblyEffect        ShellWobblyEffect;
+typedef struct _ShellWobblyEffectClass   ShellWobblyEffectClass;
+
+struct _ShellWobblyEffect
+{
+  ClutterOffscreenEffect parent;
+};
+
+struct _ShellWobblyEffectClass
+{
+  ClutterOffscreenEffectClass parent_class;
+};
+
+GType shell_wobbly_effect_get_type (void) G_GNUC_CONST;
+
+void shell_wobbly_effect_set_bend_x (ShellWobblyEffect *self,
+                                     int                bend_x);
+
+#endif /* __SHELL_WOBBLY_EFFECT_H__ */