system: Use username if full name is longer than 100 characters

The current code relies on unstable behavior of ClutterText, and
does not really work as expected. Still, limiting the label size
is important.

Use a hardcoded limit of 100 characters instead of checking if
the layout is ellipsized already.

.gitlab-ci.yml

@@ -0,0 +1,18 @@
+stages:
+ - source_check
+
+variables:
+    JS_LOG: "js-report.txt"
+
+js_check:
+    image: registry.fedoraproject.org/fedora:latest
+    stage: source_check
+    before_script:
+        - dnf install -y findutils mozjs60-devel
+    script:
+        - find js -name '*.js' -exec js60 -c -s '{}' ';' 2>&1 | tee $JS_LOG
+        - (! grep -q . $JS_LOG)
+    artifacts:
+        paths:
+            - ${JS_LOG}
+        when: on_failure

HACKING.md

@@ -10,15 +10,15 @@ Life isn't fun if you can't break the rules. If a rule seems unnecessarily
 restrictive while you're coding, ignore it, and let the patch reviewer decide
 what to do.
 
-## Indentation and whitespace
+## Indentation, braces and whitespace
 
-Use four-space indents. Braces are on the same line as their associated
-statements.  You should only omit braces if *both* sides of the statement are
-on one line.
+* Use four-space indents.
+* Braces are on the same line as their associated statements.
+* You should only omit braces if *both* sides of the statement are on one line.
+* One space after the `function` keyword.
+* No space between the function name in a declaration or a call.
+* One space before the parens in the `if` statements, or `while`, or `for` loops.
 
-* One space after the `function` keyword.  No space between the function name
-* in a declaration or a call.  One space before the parens in the `if`
-* statements, or `while`, or `for` loops.
 ```javascript
     function foo(a, b) {
         let bar;
@@ -82,7 +82,6 @@ don't use.
 ```javascript
     const GLib = imports.gi.GLib;
     const Gio = imports.gi.Gio;
-    const Lang = imports.lang;
     const St = imports.gi.St;
 
     const Main = imports.ui.main;
@@ -121,40 +120,34 @@ See [What's new in JavaScript 1.7](https://developer.mozilla.org/en/JavaScript/N
 
 ## Classes
 
-There are many approaches to classes in JavaScript. We use our own class framework
-(sigh), which is built in gjs. The advantage is that it supports inheriting from
-GObjects, although this feature isn't used very often in the Shell itself.
+There are many approaches to classes in JavaScript. We use standard ES6 classes
+whenever possible, that is when not inheriting from GObjects.
 ```javascript
-    var IconLabelMenuItem = new Lang.Class({
-        Name: 'IconLabelMenuItem',
-        Extends: PopupMenu.PopupMenuBaseItem,
-
-        _init(icon, label) {
-            this.parent({ reactive: false });
+    var IconLabelMenuItem = class extends PopupMenu.PopupMenuBaseItem {
+        constructor(icon, label) {
+            super({ reactive: false });
             this.actor.add_child(icon);
             this.actor.add_child(label);
-        },
+        }
 
         open() {
             log("menu opened!");
         }
-    });
+    };
 ```
 
-* 'Name' is required. 'Extends' is optional. If you leave it out, you will
-  automatically inherit from Object.
+For GObject inheritence, we use the GObject.registerClass() function provided
+by gjs.
+```javascript
+    var MyActor = GObject.registerClass(
+    class MyActor extends Clutter.Actor {
+        _init(params) {
+            super._init(params);
 
-* Leave a blank line between the "class header" (Name, Extends, and other
-  things)  and the "class body" (methods). Leave a blank line between each
-  method.
-
-* No space before the colon, one space after.
-
-* No trailing comma after the last item.
-
-* Make sure to use a semicolon after the closing paren to the class. It's
-  still a giant function call, even though it may resemble a more
-  conventional syntax.
+            this.name = 'MyCustomActor';
+        }
+    });
+```
 
 ## GObject Introspection
 
@@ -162,19 +155,18 @@ GObject Introspection is a powerful feature that allows us to have native
 bindings for almost any library built around GObject. If a library requires
 you to inherit from a type to use it, you can do so:
 ```javascript
-    var MyClutterActor = new Lang.Class({
-        Name: 'MyClutterActor',
-        Extends: Clutter.Actor,
+    var MyClutterActor = GObject.registerClass(
+    class MyClutterActor extends Clutter.Actor {
 
-        vfunc_get_preferred_width(actor, forHeight) {
+        vfunc_get_preferred_width(forHeight) {
              return [100, 100];
-        },
+        }
 
-        vfunc_get_preferred_height(actor, forWidth) {
+        vfunc_get_preferred_height(forWidth) {
              return [100, 100];
-        },
+        }
 
-        vfunc_paint(actor) {
+        vfunc_paint() {
              let alloc = this.get_allocation_box();
              Cogl.set_source_color4ub(255, 0, 0, 255);
              Cogl.rectangle(alloc.x1, alloc.y1,
@@ -207,20 +199,18 @@ that has a property called `actor`. We call this wrapper class the "delegate".
 We sometimes use expando properties to set a property called `_delegate` on
 the actor itself:
 ```javascript
-    var MyClass = new Lang.Class({
-        Name: 'MyClass',
-
-        _init() {
+    var MyClass = class {
+        constructor() {
             this.actor = new St.Button({ text: "This is a button" });
             this.actor._delegate = this;
 
             this.actor.connect('clicked', this._onClicked.bind(this));
-        },
+        }
 
         _onClicked(actor) {
             actor.set_label("You clicked the button!");
         }
-    });
+    };
 ```
 
 The 'delegate' property is important for anything which trying to get the
@@ -246,8 +236,6 @@ variable that can be captured in closures.
 All closures should be wrapped with Function.prototype.bind or use arrow
 notation.
 ```javascript
-    const Lang = imports.lang;
-
     let closure1 = () => { this._fnorbate(); };
     let closure2 = this._fnorbate.bind(this);
 ```
@@ -255,19 +243,18 @@ notation.
 A more realistic example would be connecting to a signal on a method of a
 prototype:
 ```javascript
-    const Lang = imports.lang;
     const FnorbLib = imports.fborbLib;
 
-    var MyClass = new Lang.Class({
+    var MyClass = class {
         _init() {
             let fnorb = new FnorbLib.Fnorb();
             fnorb.connect('frobate', this._onFnorbFrobate.bind(this));
-        },
+        }
 
         _onFnorbFrobate(fnorb) {
             this._updateFnorb();
         }
-    });
+    };
 ```
 
 ## Object literal syntax
@@ -301,23 +288,21 @@ property.
 ```javascript
     var ANIMATION_TIME = 2000;
 
-    var MyClass = new Lang.Class({
-        Name: 'MyClass',
-
-        _init() {
+    var MyClass = class {
+        constructor() {
             this.actor = new St.BoxLayout();
             this._position = 0;
-        },
+        }
 
         get position() {
             return this._position;
-        },
+        }
 
         set position(value) {
             this._position = value;
             this.actor.set_position(value, value);
         }
-    });
+    };
 
     let myThing = new MyClass();
     Tweener.addTween(myThing,

NEWS

@@ -1,3 +1,84 @@
+3.31.90
+=======
+* Fix input methods after ibus restarts [Takao; #295]
+* Refresh world clocks and weather sections [Florian; #262]
+* Port to ES6 classes (update your extensions!) [Florian; !361]
+* networkAgent: Advise users when WPS support is available [Lubomir; !329]
+* Performance improvements [Carlos; #832, #815]
+* Fix drag-and-drop with wacom pens [Carlos; #540]
+* Fix CAPS LOCK indication on wayland [Carlos; #762881]
+* Show details of non-sensitive notifications on lock screen [Philip; #726]
+* Refine extension-prefs' error UI [Florian; !193]
+* Add switch-to-application-n keybindings [Florian; #648000]
+* Remove top bar translucency [Florian; #408]
+* Support emojis and keypads in on-screen keyboard [Carlos; #675]
+* Don't allow popups to re-enable keyboard shortcuts on lock screen
+  (CVE-2019-3820) [Florian, Ray; #851]
+* Replace app menu [Florian; #624]
+* Include commonly copied+pasted extension helpers [Florian; !150]
+* Misc. bug fixes and cleanups [Florian, Daniel, Philip, Sergio, Pascal,
+  Georges, verdre, Carlos, Christopher; #780, #909, !316, !308, !309, #915,
+  !350, !362, !357, !365, !366, !283, !367, #942, !371, !373, !374, !343,
+  !375, !292, !317, !377, !379, !346, !383, #953, !388]
+
+Contributors:
+  Sergio Costas, Christopher Davis, Bilal Elmoussaoui, Takao Fujiwara,
+  Carlos Garnacho, Niels De Graef, Christian Kellner, Ignat Loskutov,
+  Florian Müllner, Georges Basile Stavracas Neto, Pascal Nowack, Lubomir Rintel,
+  Jakub Steiner, Ray Strode, verdre, Daniel van Vugt, Philip Withnall
+
+Translators:
+  Daniel Mustieles [es], Carmen Bianca BAKKER [eo], Charles Monzat [fr],
+  Pieter Schalk Schoeman [af], Jordi Mas [ca], Matej Urbančič [sl],
+  Fran Dieguez [gl], Balázs Úr [hu], A S Alam [pa], Fabio Tomat [fur],
+  Aurimas Černius [lt], Piotr Drąg [pl], Marek Cernocky [cs], Ryuta Fujii [ja]
+
+3.31.4
+======
+* Improve icon grid performance [Daniel; #174]
+* Remove browser plugin [Michael; #766776]
+* Add DBus API for introspecting the application state [Jonas, Olivier; !326]
+* Always allow leaving the overview via the hot-corner [Pascal; #429]
+* Misc. bug fixes [Florian, Jasper, Andrea, Sam, Dani, Cosimo, Jonas, Carlos;
+  #643595, #673767, !293, #783, #781, !298, !297, #782, !301, !314, !305, #799,
+  #632, !327]
+
+Contributors:
+  Jonas Ådahl, Andrea Azzarone, Michael Catanzaro, Cosimo Cecchi, daniruiz,
+  Olivier Fourdan, Carlos Garnacho, Sam Hewitt, Andre Klapper, Florian Müllner,
+  Pascal Nowack, Jasper St. Pierre, RyuzakiKK, Marco Trevisan (Treviño),
+  João Paulo Rechi Vita, Daniel van Vugt
+
+Translators:
+  Kristjan SCHMIDT [eo], Matej Urbančič [sl], Daniel Mustieles [es],
+  Fabio Tomat [fur], Emin Tufan Çetin [tr], Anders Jonsson [sv],
+  Ryuta Fujii [ja]
+
+3.31.2
+======
+* Port away from and remove ShellGenericContainer [Georges; !153]
+* popupMenu: Fix keyboard activation when numlock is active [Andrea; #550]
+* Do not block all shortcuts while app folders are expanded [Florian; #648]
+* Fix regression in handling new input sources [Carlos; #691]
+* Reask password after udisk errors for no/wrong passwords [Sebastian; #640]
+* Improve performance of app icon animations [Daniel; !253, !261]
+* Avoid focus changes when updating keyboard options [Takao; #391]
+* notifications: Support icon theme names in 'image-path' hint [Marco; !285]
+* Respect natural-scroll setting for workspace swipe gesture [Erik; #516]
+* Confine window preview titles to workspace area [Florian; !214]
+* Misc. bug fixes [Florian, Carmen, Georges, Cosimo, Carlos; #602, #693,
+  #666, #647, !66, #768, #430, !286, !258, !287, gtk#1447]
+
+Contributors:
+  Andrea Azzarone, Carmen Bianca Bakker, Cosimo Cecchi, Sergio Costas,
+  Erik Duxstad, Takao Fujiwara, Carlos Garnacho, Florian Müllner,
+  Georges Basile Stavracas Neto, Sebastian Pinnau, Didier Roche, Jakub Steiner,
+  Marco Trevisan (Treviño), verdre, Daniel van Vugt
+
+Translators:
+  Kristjan SCHMIDT [eo], Dušan Kazik [sk], Matej Urbančič [sl],
+  Anish Sheela [ml], Rafael Fontenelle [pt_BR], Daniel Mustieles [es]
+
 3.30.1
 ======
 * Cancel search on overview hiding [Marco; !205]

browser-plugin/README.md

@@ -1,17 +0,0 @@
-The GNOME Shell Browser Plugin provides integration with gnome-shell and the
-corresponding extensions repository, codenamed "SweetTooth". The plugin allows
-the extensions repository to provide good integration, letting the website
-know which extensions are enabled and disabled, and allowing the website to
-enable, disable and install them.
-
-Bugs should be reported to the GNOME [bug tracking system][bug-tracker].
-
-## License
-The GNOME Shell Browser Plugin, like GNOME Shell itself is distributed under
-the GNU General Public License, version 2 or later. The plugin also contains
-header files from the "NPAPI SDK" project, tri-licensed under MPL 1.1, GPL 2.0
-and LGPL 2.1. These headers are third-party sources and can be retrieved from:
-
-  http://code.google.com/p/npapi-sdk/
-
-[bug-tracker]: https://gitlab.gnome.org/GNOME/gnome-shell/issues

browser-plugin/meson.build

@@ -1,19 +0,0 @@
-plugin_sources = [
-  'browser-plugin.c',
-  'npapi/npapi.h',
-  'npapi/npfunctions.h',
-  'npapi/npruntime.h',
-  'npapi/nptypes.h'
-]
-
-shared_module('gnome-shell-browser-plugin', plugin_sources,
-  dependencies: [gio_dep, json_glib_dep],
-  c_args: ['-DG_LOG_DOMAIN="GnomeShellBrowserPlugin"'],
-  # Browsers can unload and reload the module while browsing, which is not
-  # supported by GObject.
-  # We pass -Wl,-z,nodelete to the linker to ensure the module is never
-  # unloaded. See https://bugzilla.gnome.org/show_bug.cgi?id=737932.
-  link_args: ['-Wl,-z,nodelete'],
-  install: true,
-  install_dir: plugindir
-)

browser-plugin/npapi/npapi.h

@@ -1,893 +0,0 @@
-/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is mozilla.org code.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 1998
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-#ifndef npapi_h_
-#define npapi_h_
-
-#if defined(__OS2__)
-#pragma pack(1)
-#endif
-
-#include "nptypes.h"
-
-#if defined(__OS2__) || defined(OS2)
-#ifndef XP_OS2
-#define XP_OS2 1
-#endif
-#endif
-
-#if defined(_WIN32) && !defined(__SYMBIAN32__)
-#include <windef.h>
-#ifndef XP_WIN
-#define XP_WIN 1
-#endif
-#endif
-
-#if defined(__SYMBIAN32__)
-#ifndef XP_SYMBIAN
-#define XP_SYMBIAN 1
-#undef XP_WIN
-#endif
-#endif
-
-#if defined(__APPLE_CC__) && !defined(XP_UNIX)
-#ifndef XP_MACOSX
-#define XP_MACOSX 1
-#endif
-#endif
-
-#if defined(XP_MACOSX) && defined(__LP64__)
-#define NP_NO_QUICKDRAW
-#define NP_NO_CARBON
-#endif
-
-#if defined(XP_MACOSX)
-#include <ApplicationServices/ApplicationServices.h>
-#include <OpenGL/OpenGL.h>
-#ifndef NP_NO_CARBON
-#include <Carbon/Carbon.h>
-#endif
-#endif
-
-#if defined(XP_UNIX)
-#include <stdio.h>
-#if defined(MOZ_X11)
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#endif
-#endif
-
-#if defined(XP_SYMBIAN)
-#include <QEvent>
-#include <QRegion>
-#endif
-
-/*----------------------------------------------------------------------*/
-/*                        Plugin Version Constants                      */
-/*----------------------------------------------------------------------*/
-
-#define NP_VERSION_MAJOR 0
-#define NP_VERSION_MINOR 27
-
-
-/* The OS/2 version of Netscape uses RC_DATA to define the
-   mime types, file extensions, etc that are required.
-   Use a vertical bar to separate types, end types with \0.
-   FileVersion and ProductVersion are 32bit ints, all other
-   entries are strings that MUST be terminated with a \0.
-
-AN EXAMPLE:
-
-RCDATA NP_INFO_ProductVersion { 1,0,0,1,}
-
-RCDATA NP_INFO_MIMEType    { "video/x-video|",
-                             "video/x-flick\0" }
-RCDATA NP_INFO_FileExtents { "avi|",
-                             "flc\0" }
-RCDATA NP_INFO_FileOpenName{ "MMOS2 video player(*.avi)|",
-                             "MMOS2 Flc/Fli player(*.flc)\0" }
-
-RCDATA NP_INFO_FileVersion       { 1,0,0,1 }
-RCDATA NP_INFO_CompanyName       { "Netscape Communications\0" }
-RCDATA NP_INFO_FileDescription   { "NPAVI32 Extension DLL\0"
-RCDATA NP_INFO_InternalName      { "NPAVI32\0" )
-RCDATA NP_INFO_LegalCopyright    { "Copyright Netscape Communications \251 1996\0"
-RCDATA NP_INFO_OriginalFilename  { "NVAPI32.DLL" }
-RCDATA NP_INFO_ProductName       { "NPAVI32 Dynamic Link Library\0" }
-*/
-/* RC_DATA types for version info - required */
-#define NP_INFO_ProductVersion      1
-#define NP_INFO_MIMEType            2
-#define NP_INFO_FileOpenName        3
-#define NP_INFO_FileExtents         4
-/* RC_DATA types for version info - used if found */
-#define NP_INFO_FileDescription     5
-#define NP_INFO_ProductName         6
-/* RC_DATA types for version info - optional */
-#define NP_INFO_CompanyName         7
-#define NP_INFO_FileVersion         8
-#define NP_INFO_InternalName        9
-#define NP_INFO_LegalCopyright      10
-#define NP_INFO_OriginalFilename    11
-
-#ifndef RC_INVOKED
-
-/*----------------------------------------------------------------------*/
-/*                       Definition of Basic Types                      */
-/*----------------------------------------------------------------------*/
-
-typedef unsigned char NPBool;
-typedef int16_t       NPError;
-typedef int16_t       NPReason;
-typedef char*         NPMIMEType;
-
-/*----------------------------------------------------------------------*/
-/*                       Structures and definitions                     */
-/*----------------------------------------------------------------------*/
-
-#if !defined(__LP64__)
-#if defined(XP_MACOSX)
-#pragma options align=mac68k
-#endif
-#endif /* __LP64__ */
-
-/*
- *  NPP is a plug-in's opaque instance handle
- */
-typedef struct _NPP
-{
-  void* pdata;      /* plug-in private data */
-  void* ndata;      /* netscape private data */
-} NPP_t;
-
-typedef NPP_t*  NPP;
-
-typedef struct _NPStream
-{
-  void*    pdata; /* plug-in private data */
-  void*    ndata; /* netscape private data */
-  const    char* url;
-  uint32_t end;
-  uint32_t lastmodified;
-  void*    notifyData;
-  const    char* headers; /* Response headers from host.
-                           * Exists only for >= NPVERS_HAS_RESPONSE_HEADERS.
-                           * Used for HTTP only; NULL for non-HTTP.
-                           * Available from NPP_NewStream onwards.
-                           * Plugin should copy this data before storing it.
-                           * Includes HTTP status line and all headers,
-                           * preferably verbatim as received from server,
-                           * headers formatted as in HTTP ("Header: Value"),
-                           * and newlines (\n, NOT \r\n) separating lines.
-                           * Terminated by \n\0 (NOT \n\n\0). */
-} NPStream;
-
-typedef struct _NPByteRange
-{
-  int32_t  offset; /* negative offset means from the end */
-  uint32_t length;
-  struct _NPByteRange* next;
-} NPByteRange;
-
-typedef struct _NPSavedData
-{
-  int32_t len;
-  void*   buf;
-} NPSavedData;
-
-typedef struct _NPRect
-{
-  uint16_t top;
-  uint16_t left;
-  uint16_t bottom;
-  uint16_t right;
-} NPRect;
-
-typedef struct _NPSize
-{
-  int32_t width;
-  int32_t height;
-} NPSize;
-
-typedef enum {
-  NPFocusNext = 0,
-  NPFocusPrevious = 1
-} NPFocusDirection;
-
-/* Return values for NPP_HandleEvent */
-#define kNPEventNotHandled 0
-#define kNPEventHandled 1
-/* Exact meaning must be spec'd in event model. */
-#define kNPEventStartIME 2
-
-#if defined(XP_UNIX)
-/*
- * Unix specific structures and definitions
- */
-
-/*
- * Callback Structures.
- *
- * These are used to pass additional platform specific information.
- */
-enum {
-  NP_SETWINDOW = 1,
-  NP_PRINT
-};
-
-typedef struct
-{
-  int32_t type;
-} NPAnyCallbackStruct;
-
-typedef struct
-{
-  int32_t      type;
-#if defined(MOZ_X11)
-  Display*     display;
-  Visual*      visual;
-  Colormap     colormap;
-  unsigned int depth;
-#endif
-} NPSetWindowCallbackStruct;
-
-typedef struct
-{
-  int32_t type;
-  FILE* fp;
-} NPPrintCallbackStruct;
-
-#endif /* XP_UNIX */
-
-#if defined(XP_MACOSX)
-typedef enum {
-#ifndef NP_NO_QUICKDRAW
-  NPDrawingModelQuickDraw = 0,
-#endif
-  NPDrawingModelCoreGraphics = 1,
-  NPDrawingModelOpenGL = 2,
-  NPDrawingModelCoreAnimation = 3,
-  NPDrawingModelInvalidatingCoreAnimation = 4
-} NPDrawingModel;
-
-typedef enum {
-#ifndef NP_NO_CARBON
-  NPEventModelCarbon = 0,
-#endif
-  NPEventModelCocoa = 1
-} NPEventModel;
-#endif
-
-/*
- *   The following masks are applied on certain platforms to NPNV and
- *   NPPV selectors that pass around pointers to COM interfaces. Newer
- *   compilers on some platforms may generate vtables that are not
- *   compatible with older compilers. To prevent older plugins from
- *   not understanding a new browser's ABI, these masks change the
- *   values of those selectors on those platforms. To remain backwards
- *   compatible with different versions of the browser, plugins can
- *   use these masks to dynamically determine and use the correct C++
- *   ABI that the browser is expecting. This does not apply to Windows
- *   as Microsoft's COM ABI will likely not change.
- */
-
-#define NP_ABI_GCC3_MASK  0x10000000
-/*
- *   gcc 3.x generated vtables on UNIX and OSX are incompatible with
- *   previous compilers.
- */
-#if (defined(XP_UNIX) && defined(__GNUC__) && (__GNUC__ >= 3))
-#define _NP_ABI_MIXIN_FOR_GCC3 NP_ABI_GCC3_MASK
-#else
-#define _NP_ABI_MIXIN_FOR_GCC3 0
-#endif
-
-#if defined(XP_MACOSX)
-#define NP_ABI_MACHO_MASK 0x01000000
-#define _NP_ABI_MIXIN_FOR_MACHO NP_ABI_MACHO_MASK
-#else
-#define _NP_ABI_MIXIN_FOR_MACHO 0
-#endif
-
-#define NP_ABI_MASK (_NP_ABI_MIXIN_FOR_GCC3 | _NP_ABI_MIXIN_FOR_MACHO)
-
-/*
- * List of variable names for which NPP_GetValue shall be implemented
- */
-typedef enum {
-  NPPVpluginNameString = 1,
-  NPPVpluginDescriptionString,
-  NPPVpluginWindowBool,
-  NPPVpluginTransparentBool,
-  NPPVjavaClass,
-  NPPVpluginWindowSize,
-  NPPVpluginTimerInterval,
-  NPPVpluginScriptableInstance = (10 | NP_ABI_MASK),
-  NPPVpluginScriptableIID = 11,
-  NPPVjavascriptPushCallerBool = 12,
-  NPPVpluginKeepLibraryInMemory = 13,
-  NPPVpluginNeedsXEmbed         = 14,
-
-  /* Get the NPObject for scripting the plugin. Introduced in NPAPI minor version 14.
-   */
-  NPPVpluginScriptableNPObject  = 15,
-
-  /* Get the plugin value (as \0-terminated UTF-8 string data) for
-   * form submission if the plugin is part of a form. Use
-   * NPN_MemAlloc() to allocate memory for the string data. Introduced
-   * in NPAPI minor version 15.
-   */
-  NPPVformValue = 16,
-
-  NPPVpluginUrlRequestsDisplayedBool = 17,
-
-  /* Checks if the plugin is interested in receiving the http body of
-   * all http requests (including failed ones, http status != 200).
-   */
-  NPPVpluginWantsAllNetworkStreams = 18,
-
-  /* Browsers can retrieve a native ATK accessibility plug ID via this variable. */
-  NPPVpluginNativeAccessibleAtkPlugId = 19,
-
-  /* Checks to see if the plug-in would like the browser to load the "src" attribute. */
-  NPPVpluginCancelSrcStream = 20,
-
-  NPPVsupportsAdvancedKeyHandling = 21,
-
-  NPPVpluginUsesDOMForCursorBool = 22
-
-#if defined(XP_MACOSX)
-  /* Used for negotiating drawing models */
-  , NPPVpluginDrawingModel = 1000
-  /* Used for negotiating event models */
-  , NPPVpluginEventModel = 1001
-  /* In the NPDrawingModelCoreAnimation drawing model, the browser asks the plug-in for a Core Animation layer. */
-  , NPPVpluginCoreAnimationLayer = 1003
-#endif
-
-#if (MOZ_PLATFORM_MAEMO == 5) || (MOZ_PLATFORM_MAEMO == 6)
-  , NPPVpluginWindowlessLocalBool = 2002
-#endif
-} NPPVariable;
-
-/*
- * List of variable names for which NPN_GetValue should be implemented.
- */
-typedef enum {
-  NPNVxDisplay = 1,
-  NPNVxtAppContext,
-  NPNVnetscapeWindow,
-  NPNVjavascriptEnabledBool,
-  NPNVasdEnabledBool,
-  NPNVisOfflineBool,
-
-  NPNVserviceManager = (10 | NP_ABI_MASK),
-  NPNVDOMElement     = (11 | NP_ABI_MASK),
-  NPNVDOMWindow      = (12 | NP_ABI_MASK),
-  NPNVToolkit        = (13 | NP_ABI_MASK),
-  NPNVSupportsXEmbedBool = 14,
-
-  /* Get the NPObject wrapper for the browser window. */
-  NPNVWindowNPObject = 15,
-
-  /* Get the NPObject wrapper for the plugins DOM element. */
-  NPNVPluginElementNPObject = 16,
-
-  NPNVSupportsWindowless = 17,
-
-  NPNVprivateModeBool = 18,
-
-  NPNVsupportsAdvancedKeyHandling = 21
-
-#if defined(XP_MACOSX)
-  /* Used for negotiating drawing models */
-  , NPNVpluginDrawingModel = 1000
-#ifndef NP_NO_QUICKDRAW
-  , NPNVsupportsQuickDrawBool = 2000
-#endif
-  , NPNVsupportsCoreGraphicsBool = 2001
-  , NPNVsupportsOpenGLBool = 2002
-  , NPNVsupportsCoreAnimationBool = 2003
-  , NPNVsupportsInvalidatingCoreAnimationBool = 2004
-#ifndef NP_NO_CARBON
-  , NPNVsupportsCarbonBool = 3000 /* TRUE if the browser supports the Carbon event model */
-#endif
-  , NPNVsupportsCocoaBool = 3001 /* TRUE if the browser supports the Cocoa event model */
-  , NPNVsupportsUpdatedCocoaTextInputBool = 3002 /* TRUE if the browser supports the updated
-                                                    Cocoa text input specification. */
-  , NPNVsupportsCompositingCoreAnimationPluginsBool = 74656 /* TRUE if the browser supports
-                                                               CA model compositing */
-#endif
-#if (MOZ_PLATFORM_MAEMO == 5) || (MOZ_PLATFORM_MAEMO == 6)
-  , NPNVSupportsWindowlessLocal = 2002
-#endif
-} NPNVariable;
-
-typedef enum {
-  NPNURLVCookie = 501,
-  NPNURLVProxy
-} NPNURLVariable;
-
-/*
- * The type of Toolkit the widgets use
- */
-typedef enum {
-  NPNVGtk12 = 1,
-  NPNVGtk2
-} NPNToolkitType;
-
-/*
- * The type of a NPWindow - it specifies the type of the data structure
- * returned in the window field.
- */
-typedef enum {
-  NPWindowTypeWindow = 1,
-  NPWindowTypeDrawable
-} NPWindowType;
-
-typedef struct _NPWindow
-{
-  void* window;  /* Platform specific window handle */
-                 /* OS/2: x - Position of bottom left corner */
-                 /* OS/2: y - relative to visible netscape window */
-  int32_t  x;      /* Position of top left corner relative */
-  int32_t  y;      /* to a netscape page. */
-  uint32_t width;  /* Maximum window size */
-  uint32_t height;
-  NPRect   clipRect; /* Clipping rectangle in port coordinates */
-#if (defined(XP_UNIX) || defined(XP_SYMBIAN)) && !defined(XP_MACOSX)
-  void * ws_info; /* Platform-dependent additional data */
-#endif /* XP_UNIX */
-  NPWindowType type; /* Is this a window or a drawable? */
-} NPWindow;
-
-typedef struct _NPImageExpose
-{
-  char*    data;       /* image pointer */
-  int32_t  stride;     /* Stride of data image pointer */
-  int32_t  depth;      /* Depth of image pointer */
-  int32_t  x;          /* Expose x */
-  int32_t  y;          /* Expose y */
-  uint32_t width;      /* Expose width */
-  uint32_t height;     /* Expose height */
-  NPSize   dataSize;   /* Data buffer size */
-  float    translateX; /* translate X matrix value */
-  float    translateY; /* translate Y matrix value */
-  float    scaleX;     /* scale X matrix value */
-  float    scaleY;     /* scale Y matrix value */
-} NPImageExpose;
-
-typedef struct _NPFullPrint
-{
-  NPBool pluginPrinted;/* Set TRUE if plugin handled fullscreen printing */
-  NPBool printOne;     /* TRUE if plugin should print one copy to default
-                          printer */
-  void* platformPrint; /* Platform-specific printing info */
-} NPFullPrint;
-
-typedef struct _NPEmbedPrint
-{
-  NPWindow window;
-  void* platformPrint; /* Platform-specific printing info */
-} NPEmbedPrint;
-
-typedef struct _NPPrint
-{
-  uint16_t mode;               /* NP_FULL or NP_EMBED */
-  union
-  {
-    NPFullPrint fullPrint;   /* if mode is NP_FULL */
-    NPEmbedPrint embedPrint; /* if mode is NP_EMBED */
-  } print;
-} NPPrint;
-
-#if defined(XP_MACOSX)
-#ifndef NP_NO_CARBON
-typedef EventRecord NPEvent;
-#endif
-#elif defined(XP_SYMBIAN)
-typedef QEvent NPEvent;
-#elif defined(XP_WIN)
-typedef struct _NPEvent
-{
-  uint16_t event;
-  uintptr_t wParam;
-  uintptr_t lParam;
-} NPEvent;
-#elif defined(XP_OS2)
-typedef struct _NPEvent
-{
-  uint32_t event;
-  uint32_t wParam;
-  uint32_t lParam;
-} NPEvent;
-#elif defined(XP_UNIX) && defined(MOZ_X11)
-typedef XEvent NPEvent;
-#else
-typedef void*  NPEvent;
-#endif
-
-#if defined(XP_MACOSX)
-typedef void* NPRegion;
-#ifndef NP_NO_QUICKDRAW
-typedef RgnHandle NPQDRegion;
-#endif
-typedef CGPathRef NPCGRegion;
-#elif defined(XP_WIN)
-typedef HRGN NPRegion;
-#elif defined(XP_UNIX) && defined(MOZ_X11)
-typedef Region NPRegion;
-#elif defined(XP_SYMBIAN)
-typedef QRegion* NPRegion;
-#else
-typedef void *NPRegion;
-#endif
-
-typedef struct _NPNSString NPNSString;
-typedef struct _NPNSWindow NPNSWindow;
-typedef struct _NPNSMenu   NPNSMenu;
-
-#if defined(XP_MACOSX)
-typedef NPNSMenu NPMenu;
-#else
-typedef void *NPMenu;
-#endif
-
-typedef enum {
-  NPCoordinateSpacePlugin = 1,
-  NPCoordinateSpaceWindow,
-  NPCoordinateSpaceFlippedWindow,
-  NPCoordinateSpaceScreen,
-  NPCoordinateSpaceFlippedScreen
-} NPCoordinateSpace;
-
-#if defined(XP_MACOSX)
-
-#ifndef NP_NO_QUICKDRAW
-typedef struct NP_Port
-{
-  CGrafPtr port;
-  int32_t portx; /* position inside the topmost window */
-  int32_t porty;
-} NP_Port;
-#endif /* NP_NO_QUICKDRAW */
-
-/*
- * NP_CGContext is the type of the NPWindow's 'window' when the plugin specifies NPDrawingModelCoreGraphics
- * as its drawing model.
- */
-
-typedef struct NP_CGContext
-{
-  CGContextRef context;
-  void *window; /* A WindowRef under the Carbon event model. */
-} NP_CGContext;
-
-/*
- * NP_GLContext is the type of the NPWindow's 'window' when the plugin specifies NPDrawingModelOpenGL as its
- * drawing model.
- */
-
-typedef struct NP_GLContext
-{
-  CGLContextObj context;
-#ifdef NP_NO_CARBON
-  NPNSWindow *window;
-#else
-  void *window; /* Can be either an NSWindow or a WindowRef depending on the event model */
-#endif
-} NP_GLContext;
-
-typedef enum {
-  NPCocoaEventDrawRect = 1,
-  NPCocoaEventMouseDown,
-  NPCocoaEventMouseUp,
-  NPCocoaEventMouseMoved,
-  NPCocoaEventMouseEntered,
-  NPCocoaEventMouseExited,
-  NPCocoaEventMouseDragged,
-  NPCocoaEventKeyDown,
-  NPCocoaEventKeyUp,
-  NPCocoaEventFlagsChanged,
-  NPCocoaEventFocusChanged,
-  NPCocoaEventWindowFocusChanged,
-  NPCocoaEventScrollWheel,
-  NPCocoaEventTextInput
-} NPCocoaEventType;
-
-typedef struct _NPCocoaEvent {
-  NPCocoaEventType type;
-  uint32_t version;
-  union {
-    struct {
-      uint32_t modifierFlags;
-      double   pluginX;
-      double   pluginY;
-      int32_t  buttonNumber;
-      int32_t  clickCount;
-      double   deltaX;
-      double   deltaY;
-      double   deltaZ;
-    } mouse;
-    struct {
-      uint32_t    modifierFlags;
-      NPNSString *characters;
-      NPNSString *charactersIgnoringModifiers;
-      NPBool      isARepeat;
-      uint16_t    keyCode;
-    } key;
-    struct {
-      CGContextRef context;
-      double x;
-      double y;
-      double width;
-      double height;
-    } draw;
-    struct {
-      NPBool hasFocus;
-    } focus;
-    struct {
-      NPNSString *text;
-    } text;
-  } data;
-} NPCocoaEvent;
-
-#ifndef NP_NO_CARBON
-/* Non-standard event types that can be passed to HandleEvent */
-enum NPEventType {
-  NPEventType_GetFocusEvent = (osEvt + 16),
-  NPEventType_LoseFocusEvent,
-  NPEventType_AdjustCursorEvent,
-  NPEventType_MenuCommandEvent,
-  NPEventType_ClippingChangedEvent,
-  NPEventType_ScrollingBeginsEvent = 1000,
-  NPEventType_ScrollingEndsEvent
-};
-#endif /* NP_NO_CARBON */
-
-#endif /* XP_MACOSX */
-
-/*
- * Values for mode passed to NPP_New:
- */
-#define NP_EMBED 1
-#define NP_FULL  2
-
-/*
- * Values for stream type passed to NPP_NewStream:
- */
-#define NP_NORMAL     1
-#define NP_SEEK       2
-#define NP_ASFILE     3
-#define NP_ASFILEONLY 4
-
-#define NP_MAXREADY (((unsigned)(~0)<<1)>>1)
-
-/*
- * Flags for NPP_ClearSiteData.
- */
-#define NP_CLEAR_ALL   0
-#define NP_CLEAR_CACHE (1 << 0)
-
-#if !defined(__LP64__)
-#if defined(XP_MACOSX)
-#pragma options align=reset
-#endif
-#endif /* __LP64__ */
-
-/*----------------------------------------------------------------------*/
-/*       Error and Reason Code definitions                              */
-/*----------------------------------------------------------------------*/
-
-/*
- * Values of type NPError:
- */
-#define NPERR_BASE                         0
-#define NPERR_NO_ERROR                    (NPERR_BASE + 0)
-#define NPERR_GENERIC_ERROR               (NPERR_BASE + 1)
-#define NPERR_INVALID_INSTANCE_ERROR      (NPERR_BASE + 2)
-#define NPERR_INVALID_FUNCTABLE_ERROR     (NPERR_BASE + 3)
-#define NPERR_MODULE_LOAD_FAILED_ERROR    (NPERR_BASE + 4)
-#define NPERR_OUT_OF_MEMORY_ERROR         (NPERR_BASE + 5)
-#define NPERR_INVALID_PLUGIN_ERROR        (NPERR_BASE + 6)
-#define NPERR_INVALID_PLUGIN_DIR_ERROR    (NPERR_BASE + 7)
-#define NPERR_INCOMPATIBLE_VERSION_ERROR  (NPERR_BASE + 8)
-#define NPERR_INVALID_PARAM               (NPERR_BASE + 9)
-#define NPERR_INVALID_URL                 (NPERR_BASE + 10)
-#define NPERR_FILE_NOT_FOUND              (NPERR_BASE + 11)
-#define NPERR_NO_DATA                     (NPERR_BASE + 12)
-#define NPERR_STREAM_NOT_SEEKABLE         (NPERR_BASE + 13)
-#define NPERR_TIME_RANGE_NOT_SUPPORTED    (NPERR_BASE + 14)
-#define NPERR_MALFORMED_SITE              (NPERR_BASE + 15)
-
-/*
- * Values of type NPReason:
- */
-#define NPRES_BASE          0
-#define NPRES_DONE         (NPRES_BASE + 0)
-#define NPRES_NETWORK_ERR  (NPRES_BASE + 1)
-#define NPRES_USER_BREAK   (NPRES_BASE + 2)
-
-/*
- * Don't use these obsolete error codes any more.
- */
-#define NP_NOERR  NP_NOERR_is_obsolete_use_NPERR_NO_ERROR
-#define NP_EINVAL NP_EINVAL_is_obsolete_use_NPERR_GENERIC_ERROR
-#define NP_EABORT NP_EABORT_is_obsolete_use_NPRES_USER_BREAK
-
-/*
- * Version feature information
- */
-#define NPVERS_HAS_STREAMOUTPUT             8
-#define NPVERS_HAS_NOTIFICATION             9
-#define NPVERS_HAS_LIVECONNECT              9
-#define NPVERS_68K_HAS_LIVECONNECT          11
-#define NPVERS_HAS_WINDOWLESS               11
-#define NPVERS_HAS_XPCONNECT_SCRIPTING      13
-#define NPVERS_HAS_NPRUNTIME_SCRIPTING      14
-#define NPVERS_HAS_FORM_VALUES              15
-#define NPVERS_HAS_POPUPS_ENABLED_STATE     16
-#define NPVERS_HAS_RESPONSE_HEADERS         17
-#define NPVERS_HAS_NPOBJECT_ENUM            18
-#define NPVERS_HAS_PLUGIN_THREAD_ASYNC_CALL 19
-#define NPVERS_HAS_ALL_NETWORK_STREAMS      20
-#define NPVERS_HAS_URL_AND_AUTH_INFO        21
-#define NPVERS_HAS_PRIVATE_MODE             22
-#define NPVERS_MACOSX_HAS_COCOA_EVENTS      23
-#define NPVERS_HAS_ADVANCED_KEY_HANDLING    25
-#define NPVERS_HAS_URL_REDIRECT_HANDLING    26
-#define NPVERS_HAS_CLEAR_SITE_DATA          27
-
-/*----------------------------------------------------------------------*/
-/*                        Function Prototypes                           */
-/*----------------------------------------------------------------------*/
-
-#if defined(__OS2__)
-#define NP_LOADDS _System
-#else
-#define NP_LOADDS
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* NPP_* functions are provided by the plugin and called by the navigator. */
-
-#if defined(XP_UNIX)
-const char* NPP_GetMIMEDescription(void);
-#endif
-
-NPError NP_LOADDS NPP_New(NPMIMEType pluginType, NPP instance,
-                          uint16_t mode, int16_t argc, char* argn[],
-                          char* argv[], NPSavedData* saved);
-NPError NP_LOADDS NPP_Destroy(NPP instance, NPSavedData** save);
-NPError NP_LOADDS NPP_SetWindow(NPP instance, NPWindow* window);
-NPError NP_LOADDS NPP_NewStream(NPP instance, NPMIMEType type,
-                                NPStream* stream, NPBool seekable,
-                                uint16_t* stype);
-NPError NP_LOADDS NPP_DestroyStream(NPP instance, NPStream* stream,
-                                    NPReason reason);
-int32_t NP_LOADDS NPP_WriteReady(NPP instance, NPStream* stream);
-int32_t NP_LOADDS NPP_Write(NPP instance, NPStream* stream, int32_t offset,
-                            int32_t len, void* buffer);
-void    NP_LOADDS NPP_StreamAsFile(NPP instance, NPStream* stream,
-                                   const char* fname);
-void    NP_LOADDS NPP_Print(NPP instance, NPPrint* platformPrint);
-int16_t NP_LOADDS NPP_HandleEvent(NPP instance, void* event);
-void    NP_LOADDS NPP_URLNotify(NPP instance, const char* url,
-                                NPReason reason, void* notifyData);
-NPError NP_LOADDS NPP_GetValue(NPP instance, NPPVariable variable, void *value);
-NPError NP_LOADDS NPP_SetValue(NPP instance, NPNVariable variable, void *value);
-NPBool  NP_LOADDS NPP_GotFocus(NPP instance, NPFocusDirection direction);
-void    NP_LOADDS NPP_LostFocus(NPP instance);
-void    NP_LOADDS NPP_URLRedirectNotify(NPP instance, const char* url, int32_t status, void* notifyData);
-NPError NP_LOADDS NPP_ClearSiteData(const char* site, uint64_t flags, uint64_t maxAge);
-char**  NP_LOADDS NPP_GetSitesWithData(void);
-
-/* NPN_* functions are provided by the navigator and called by the plugin. */
-void        NP_LOADDS NPN_Version(int* plugin_major, int* plugin_minor,
-                                  int* netscape_major, int* netscape_minor);
-NPError     NP_LOADDS NPN_GetURLNotify(NPP instance, const char* url,
-                                       const char* target, void* notifyData);
-NPError     NP_LOADDS NPN_GetURL(NPP instance, const char* url,
-                                 const char* target);
-NPError     NP_LOADDS NPN_PostURLNotify(NPP instance, const char* url,
-                                        const char* target, uint32_t len,
-                                        const char* buf, NPBool file,
-                                        void* notifyData);
-NPError     NP_LOADDS NPN_PostURL(NPP instance, const char* url,
-                                  const char* target, uint32_t len,
-                                  const char* buf, NPBool file);
-NPError     NP_LOADDS NPN_RequestRead(NPStream* stream, NPByteRange* rangeList);
-NPError     NP_LOADDS NPN_NewStream(NPP instance, NPMIMEType type,
-                                    const char* target, NPStream** stream);
-int32_t     NP_LOADDS NPN_Write(NPP instance, NPStream* stream, int32_t len,
-                                void* buffer);
-NPError     NP_LOADDS NPN_DestroyStream(NPP instance, NPStream* stream,
-                                        NPReason reason);
-void        NP_LOADDS NPN_Status(NPP instance, const char* message);
-const char* NP_LOADDS NPN_UserAgent(NPP instance);
-void*       NP_LOADDS NPN_MemAlloc(uint32_t size);
-void        NP_LOADDS NPN_MemFree(void* ptr);
-uint32_t    NP_LOADDS NPN_MemFlush(uint32_t size);
-void        NP_LOADDS NPN_ReloadPlugins(NPBool reloadPages);
-NPError     NP_LOADDS NPN_GetValue(NPP instance, NPNVariable variable,
-                                   void *value);
-NPError     NP_LOADDS NPN_SetValue(NPP instance, NPPVariable variable,
-                                   void *value);
-void        NP_LOADDS NPN_InvalidateRect(NPP instance, NPRect *invalidRect);
-void        NP_LOADDS NPN_InvalidateRegion(NPP instance,
-                                           NPRegion invalidRegion);
-void        NP_LOADDS NPN_ForceRedraw(NPP instance);
-void        NP_LOADDS NPN_PushPopupsEnabledState(NPP instance, NPBool enabled);
-void        NP_LOADDS NPN_PopPopupsEnabledState(NPP instance);
-void        NP_LOADDS NPN_PluginThreadAsyncCall(NPP instance,
-                                                void (*func) (void *),
-                                                void *userData);
-NPError     NP_LOADDS NPN_GetValueForURL(NPP instance, NPNURLVariable variable,
-                                         const char *url, char **value,
-                                         uint32_t *len);
-NPError     NP_LOADDS NPN_SetValueForURL(NPP instance, NPNURLVariable variable,
-                                         const char *url, const char *value,
-                                         uint32_t len);
-NPError     NP_LOADDS NPN_GetAuthenticationInfo(NPP instance,
-                                                const char *protocol,
-                                                const char *host, int32_t port,
-                                                const char *scheme,
-                                                const char *realm,
-                                                char **username, uint32_t *ulen,
-                                                char **password,
-                                                uint32_t *plen);
-uint32_t    NP_LOADDS NPN_ScheduleTimer(NPP instance, uint32_t interval, NPBool repeat, void (*timerFunc)(NPP npp, uint32_t timerID));
-void        NP_LOADDS NPN_UnscheduleTimer(NPP instance, uint32_t timerID);
-NPError     NP_LOADDS NPN_PopUpContextMenu(NPP instance, NPMenu* menu);
-NPBool      NP_LOADDS NPN_ConvertPoint(NPP instance, double sourceX, double sourceY, NPCoordinateSpace sourceSpace, double *destX, double *destY, NPCoordinateSpace destSpace);
-NPBool      NP_LOADDS NPN_HandleEvent(NPP instance, void *event, NPBool handled);
-NPBool      NP_LOADDS NPN_UnfocusInstance(NPP instance, NPFocusDirection direction);
-void        NP_LOADDS NPN_URLRedirectResponse(NPP instance, void* notifyData, NPBool allow);
-
-#ifdef __cplusplus
-}  /* end extern "C" */
-#endif
-
-#endif /* RC_INVOKED */
-#if defined(__OS2__)
-#pragma pack()
-#endif
-
-#endif /* npapi_h_ */

browser-plugin/npapi/npfunctions.h

@@ -1,322 +0,0 @@
-/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is mozilla.org code.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 1998
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-#ifndef npfunctions_h_
-#define npfunctions_h_
-
-#ifdef __OS2__
-#pragma pack(1)
-#define NP_LOADDS _System
-#else
-#define NP_LOADDS
-#endif
-
-#include "npapi.h"
-#include "npruntime.h"
-
-typedef NPError      (* NP_LOADDS NPP_NewProcPtr)(NPMIMEType pluginType, NPP instance, uint16_t mode, int16_t argc, char* argn[], char* argv[], NPSavedData* saved);
-typedef NPError      (* NP_LOADDS NPP_DestroyProcPtr)(NPP instance, NPSavedData** save);
-typedef NPError      (* NP_LOADDS NPP_SetWindowProcPtr)(NPP instance, NPWindow* window);
-typedef NPError      (* NP_LOADDS NPP_NewStreamProcPtr)(NPP instance, NPMIMEType type, NPStream* stream, NPBool seekable, uint16_t* stype);
-typedef NPError      (* NP_LOADDS NPP_DestroyStreamProcPtr)(NPP instance, NPStream* stream, NPReason reason);
-typedef int32_t      (* NP_LOADDS NPP_WriteReadyProcPtr)(NPP instance, NPStream* stream);
-typedef int32_t      (* NP_LOADDS NPP_WriteProcPtr)(NPP instance, NPStream* stream, int32_t offset, int32_t len, void* buffer);
-typedef void         (* NP_LOADDS NPP_StreamAsFileProcPtr)(NPP instance, NPStream* stream, const char* fname);
-typedef void         (* NP_LOADDS NPP_PrintProcPtr)(NPP instance, NPPrint* platformPrint);
-typedef int16_t      (* NP_LOADDS NPP_HandleEventProcPtr)(NPP instance, void* event);
-typedef void         (* NP_LOADDS NPP_URLNotifyProcPtr)(NPP instance, const char* url, NPReason reason, void* notifyData);
-/* Any NPObjects returned to the browser via NPP_GetValue should be retained
-   by the plugin on the way out. The browser is responsible for releasing. */
-typedef NPError      (* NP_LOADDS NPP_GetValueProcPtr)(NPP instance, NPPVariable variable, void *ret_value);
-typedef NPError      (* NP_LOADDS NPP_SetValueProcPtr)(NPP instance, NPNVariable variable, void *value);
-typedef NPBool       (* NP_LOADDS NPP_GotFocusPtr)(NPP instance, NPFocusDirection direction);
-typedef void         (* NP_LOADDS NPP_LostFocusPtr)(NPP instance);
-typedef void         (* NP_LOADDS NPP_URLRedirectNotifyPtr)(NPP instance, const char* url, int32_t status, void* notifyData);
-typedef NPError      (* NP_LOADDS NPP_ClearSiteDataPtr)(const char* site, uint64_t flags, uint64_t maxAge);
-typedef char**       (* NP_LOADDS NPP_GetSitesWithDataPtr)(void);
-
-typedef NPError      (*NPN_GetValueProcPtr)(NPP instance, NPNVariable variable, void *ret_value);
-typedef NPError      (*NPN_SetValueProcPtr)(NPP instance, NPPVariable variable, void *value);
-typedef NPError      (*NPN_GetURLNotifyProcPtr)(NPP instance, const char* url, const char* window, void* notifyData);
-typedef NPError      (*NPN_PostURLNotifyProcPtr)(NPP instance, const char* url, const char* window, uint32_t len, const char* buf, NPBool file, void* notifyData);
-typedef NPError      (*NPN_GetURLProcPtr)(NPP instance, const char* url, const char* window);
-typedef NPError      (*NPN_PostURLProcPtr)(NPP instance, const char* url, const char* window, uint32_t len, const char* buf, NPBool file);
-typedef NPError      (*NPN_RequestReadProcPtr)(NPStream* stream, NPByteRange* rangeList);
-typedef NPError      (*NPN_NewStreamProcPtr)(NPP instance, NPMIMEType type, const char* window, NPStream** stream);
-typedef int32_t      (*NPN_WriteProcPtr)(NPP instance, NPStream* stream, int32_t len, void* buffer);
-typedef NPError      (*NPN_DestroyStreamProcPtr)(NPP instance, NPStream* stream, NPReason reason);
-typedef void         (*NPN_StatusProcPtr)(NPP instance, const char* message);
-/* Browser manages the lifetime of the buffer returned by NPN_UserAgent, don't
-   depend on it sticking around and don't free it. */
-typedef const char*  (*NPN_UserAgentProcPtr)(NPP instance);
-typedef void*        (*NPN_MemAllocProcPtr)(uint32_t size);
-typedef void         (*NPN_MemFreeProcPtr)(void* ptr);
-typedef uint32_t     (*NPN_MemFlushProcPtr)(uint32_t size);
-typedef void         (*NPN_ReloadPluginsProcPtr)(NPBool reloadPages);
-typedef void*        (*NPN_GetJavaEnvProcPtr)(void);
-typedef void*        (*NPN_GetJavaPeerProcPtr)(NPP instance);
-typedef void         (*NPN_InvalidateRectProcPtr)(NPP instance, NPRect *rect);
-typedef void         (*NPN_InvalidateRegionProcPtr)(NPP instance, NPRegion region);
-typedef void         (*NPN_ForceRedrawProcPtr)(NPP instance);
-typedef NPIdentifier (*NPN_GetStringIdentifierProcPtr)(const NPUTF8* name);
-typedef void         (*NPN_GetStringIdentifiersProcPtr)(const NPUTF8** names, int32_t nameCount, NPIdentifier* identifiers);
-typedef NPIdentifier (*NPN_GetIntIdentifierProcPtr)(int32_t intid);
-typedef bool         (*NPN_IdentifierIsStringProcPtr)(NPIdentifier identifier);
-typedef NPUTF8*      (*NPN_UTF8FromIdentifierProcPtr)(NPIdentifier identifier);
-typedef int32_t      (*NPN_IntFromIdentifierProcPtr)(NPIdentifier identifier);
-typedef NPObject*    (*NPN_CreateObjectProcPtr)(NPP npp, NPClass *aClass);
-typedef NPObject*    (*NPN_RetainObjectProcPtr)(NPObject *obj);
-typedef void         (*NPN_ReleaseObjectProcPtr)(NPObject *obj);
-typedef bool         (*NPN_InvokeProcPtr)(NPP npp, NPObject* obj, NPIdentifier methodName, const NPVariant *args, uint32_t argCount, NPVariant *result);
-typedef bool         (*NPN_InvokeDefaultProcPtr)(NPP npp, NPObject* obj, const NPVariant *args, uint32_t argCount, NPVariant *result);
-typedef bool         (*NPN_EvaluateProcPtr)(NPP npp, NPObject *obj, NPString *script, NPVariant *result);
-typedef bool         (*NPN_GetPropertyProcPtr)(NPP npp, NPObject *obj, NPIdentifier propertyName, NPVariant *result);
-typedef bool         (*NPN_SetPropertyProcPtr)(NPP npp, NPObject *obj, NPIdentifier propertyName, const NPVariant *value);
-typedef bool         (*NPN_RemovePropertyProcPtr)(NPP npp, NPObject *obj, NPIdentifier propertyName);
-typedef bool         (*NPN_HasPropertyProcPtr)(NPP npp, NPObject *obj, NPIdentifier propertyName);
-typedef bool         (*NPN_HasMethodProcPtr)(NPP npp, NPObject *obj, NPIdentifier propertyName);
-typedef void         (*NPN_ReleaseVariantValueProcPtr)(NPVariant *variant);
-typedef void         (*NPN_SetExceptionProcPtr)(NPObject *obj, const NPUTF8 *message);
-typedef void         (*NPN_PushPopupsEnabledStateProcPtr)(NPP npp, NPBool enabled);
-typedef void         (*NPN_PopPopupsEnabledStateProcPtr)(NPP npp);
-typedef bool         (*NPN_EnumerateProcPtr)(NPP npp, NPObject *obj, NPIdentifier **identifier, uint32_t *count);
-typedef void         (*NPN_PluginThreadAsyncCallProcPtr)(NPP instance, void (*func)(void *), void *userData);
-typedef bool         (*NPN_ConstructProcPtr)(NPP npp, NPObject* obj, const NPVariant *args, uint32_t argCount, NPVariant *result);
-typedef NPError      (*NPN_GetValueForURLPtr)(NPP npp, NPNURLVariable variable, const char *url, char **value, uint32_t *len);
-typedef NPError      (*NPN_SetValueForURLPtr)(NPP npp, NPNURLVariable variable, const char *url, const char *value, uint32_t len);
-typedef NPError      (*NPN_GetAuthenticationInfoPtr)(NPP npp, const char *protocol, const char *host, int32_t port, const char *scheme, const char *realm, char **username, uint32_t *ulen, char **password, uint32_t *plen);
-typedef uint32_t     (*NPN_ScheduleTimerPtr)(NPP instance, uint32_t interval, NPBool repeat, void (*timerFunc)(NPP npp, uint32_t timerID));
-typedef void         (*NPN_UnscheduleTimerPtr)(NPP instance, uint32_t timerID);
-typedef NPError      (*NPN_PopUpContextMenuPtr)(NPP instance, NPMenu* menu);
-typedef NPBool       (*NPN_ConvertPointPtr)(NPP instance, double sourceX, double sourceY, NPCoordinateSpace sourceSpace, double *destX, double *destY, NPCoordinateSpace destSpace);
-typedef NPBool       (*NPN_HandleEventPtr)(NPP instance, void *event, NPBool handled);
-typedef NPBool       (*NPN_UnfocusInstancePtr)(NPP instance, NPFocusDirection direction);
-typedef void         (*NPN_URLRedirectResponsePtr)(NPP instance, void* notifyData, NPBool allow);
-
-typedef struct _NPPluginFuncs {
-  uint16_t size;
-  uint16_t version;
-  NPP_NewProcPtr newp;
-  NPP_DestroyProcPtr destroy;
-  NPP_SetWindowProcPtr setwindow;
-  NPP_NewStreamProcPtr newstream;
-  NPP_DestroyStreamProcPtr destroystream;
-  NPP_StreamAsFileProcPtr asfile;
-  NPP_WriteReadyProcPtr writeready;
-  NPP_WriteProcPtr write;
-  NPP_PrintProcPtr print;
-  NPP_HandleEventProcPtr event;
-  NPP_URLNotifyProcPtr urlnotify;
-  void* javaClass;
-  NPP_GetValueProcPtr getvalue;
-  NPP_SetValueProcPtr setvalue;
-  NPP_GotFocusPtr gotfocus;
-  NPP_LostFocusPtr lostfocus;
-  NPP_URLRedirectNotifyPtr urlredirectnotify;
-  NPP_ClearSiteDataPtr clearsitedata;
-  NPP_GetSitesWithDataPtr getsiteswithdata;
-} NPPluginFuncs;
-
-typedef struct _NPNetscapeFuncs {
-  uint16_t size;
-  uint16_t version;
-  NPN_GetURLProcPtr geturl;
-  NPN_PostURLProcPtr posturl;
-  NPN_RequestReadProcPtr requestread;
-  NPN_NewStreamProcPtr newstream;
-  NPN_WriteProcPtr write;
-  NPN_DestroyStreamProcPtr destroystream;
-  NPN_StatusProcPtr status;
-  NPN_UserAgentProcPtr uagent;
-  NPN_MemAllocProcPtr memalloc;
-  NPN_MemFreeProcPtr memfree;
-  NPN_MemFlushProcPtr memflush;
-  NPN_ReloadPluginsProcPtr reloadplugins;
-  NPN_GetJavaEnvProcPtr getJavaEnv;
-  NPN_GetJavaPeerProcPtr getJavaPeer;
-  NPN_GetURLNotifyProcPtr geturlnotify;
-  NPN_PostURLNotifyProcPtr posturlnotify;
-  NPN_GetValueProcPtr getvalue;
-  NPN_SetValueProcPtr setvalue;
-  NPN_InvalidateRectProcPtr invalidaterect;
-  NPN_InvalidateRegionProcPtr invalidateregion;
-  NPN_ForceRedrawProcPtr forceredraw;
-  NPN_GetStringIdentifierProcPtr getstringidentifier;
-  NPN_GetStringIdentifiersProcPtr getstringidentifiers;
-  NPN_GetIntIdentifierProcPtr getintidentifier;
-  NPN_IdentifierIsStringProcPtr identifierisstring;
-  NPN_UTF8FromIdentifierProcPtr utf8fromidentifier;
-  NPN_IntFromIdentifierProcPtr intfromidentifier;
-  NPN_CreateObjectProcPtr createobject;
-  NPN_RetainObjectProcPtr retainobject;
-  NPN_ReleaseObjectProcPtr releaseobject;
-  NPN_InvokeProcPtr invoke;
-  NPN_InvokeDefaultProcPtr invokeDefault;
-  NPN_EvaluateProcPtr evaluate;
-  NPN_GetPropertyProcPtr getproperty;
-  NPN_SetPropertyProcPtr setproperty;
-  NPN_RemovePropertyProcPtr removeproperty;
-  NPN_HasPropertyProcPtr hasproperty;
-  NPN_HasMethodProcPtr hasmethod;
-  NPN_ReleaseVariantValueProcPtr releasevariantvalue;
-  NPN_SetExceptionProcPtr setexception;
-  NPN_PushPopupsEnabledStateProcPtr pushpopupsenabledstate;
-  NPN_PopPopupsEnabledStateProcPtr poppopupsenabledstate;
-  NPN_EnumerateProcPtr enumerate;
-  NPN_PluginThreadAsyncCallProcPtr pluginthreadasynccall;
-  NPN_ConstructProcPtr construct;
-  NPN_GetValueForURLPtr getvalueforurl;
-  NPN_SetValueForURLPtr setvalueforurl;
-  NPN_GetAuthenticationInfoPtr getauthenticationinfo;
-  NPN_ScheduleTimerPtr scheduletimer;
-  NPN_UnscheduleTimerPtr unscheduletimer;
-  NPN_PopUpContextMenuPtr popupcontextmenu;
-  NPN_ConvertPointPtr convertpoint;
-  NPN_HandleEventPtr handleevent;
-  NPN_UnfocusInstancePtr unfocusinstance;
-  NPN_URLRedirectResponsePtr urlredirectresponse;
-} NPNetscapeFuncs;
-
-#ifdef XP_MACOSX
-/*
- * Mac OS X version(s) of NP_GetMIMEDescription(const char *)
- * These can be called to retreive MIME information from the plugin dynamically
- *
- * Note: For compatibility with Quicktime, BPSupportedMIMEtypes is another way
- *       to get mime info from the plugin only on OSX and may not be supported
- *       in furture version -- use NP_GetMIMEDescription instead
- */
-enum
-{
- kBPSupportedMIMETypesStructVers_1    = 1
-};
-typedef struct _BPSupportedMIMETypes
-{
- SInt32    structVersion;      /* struct version */
- Handle    typeStrings;        /* STR# formated handle, allocated by plug-in */
- Handle    infoStrings;        /* STR# formated handle, allocated by plug-in */
-} BPSupportedMIMETypes;
-OSErr BP_GetSupportedMIMETypes(BPSupportedMIMETypes *mimeInfo, UInt32 flags);
-#define NP_GETMIMEDESCRIPTION_NAME "NP_GetMIMEDescription"
-typedef const char* (*NP_GetMIMEDescriptionProcPtr)(void);
-typedef OSErr (*BP_GetSupportedMIMETypesProcPtr)(BPSupportedMIMETypes*, UInt32);
-#endif
-
-#if defined(_WIN32)
-#define OSCALL WINAPI
-#else
-#if defined(__OS2__)
-#define OSCALL _System
-#else
-#define OSCALL
-#endif
-#endif
-
-#if defined(XP_UNIX)
-/* GCC 3.3 and later support the visibility attribute. */
-#if defined(__GNUC__) && ((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3))
-#define NP_VISIBILITY_DEFAULT __attribute__((visibility("default")))
-#elif defined(__SUNPRO_C) || defined(__SUNPRO_CC)
-#define NP_VISIBILITY_DEFAULT __global
-#else
-#define NP_VISIBILITY_DEFAULT
-#endif
-#define NP_EXPORT(__type) NP_VISIBILITY_DEFAULT __type
-#endif
-
-#if defined(_WIN32) || defined (__OS2__)
-#ifdef __cplusplus
-extern "C" {
-#endif
-/* plugin meta member functions */
-#if defined(__OS2__)
-typedef struct _NPPluginData {   /* Alternate OS2 Plugin interface */
-  char *pMimeTypes;
-  char *pFileExtents;
-  char *pFileOpenTemplate;
-  char *pProductName;
-  char *pProductDescription;
-  unsigned long dwProductVersionMS;
-  unsigned long dwProductVersionLS;
-} NPPluginData;
-typedef NPError     (*NP_GetPluginDataFunc)(NPPluginData*);
-NPError OSCALL      NP_GetPluginData(NPPluginData * pPluginData);
-#endif
-typedef NPError     (*NP_GetEntryPointsFunc)(NPPluginFuncs*);
-NPError OSCALL      NP_GetEntryPoints(NPPluginFuncs* pFuncs);
-typedef NPError     (*NP_InitializeFunc)(NPNetscapeFuncs*);
-NPError OSCALL      NP_Initialize(NPNetscapeFuncs* bFuncs);
-typedef NPError     (*NP_ShutdownFunc)(void);
-NPError OSCALL      NP_Shutdown(void);
-typedef const char* (*NP_GetMIMEDescriptionFunc)(void);
-const char*         NP_GetMIMEDescription(void);
-#ifdef __cplusplus
-}
-#endif
-#endif
-
-#if defined(__OS2__)
-#pragma pack()
-#endif
-
-#ifdef XP_UNIX
-#ifdef __cplusplus
-extern "C" {
-#endif
-typedef char*          (*NP_GetPluginVersionFunc)(void);
-NP_EXPORT(char*)       NP_GetPluginVersion(void);
-typedef const char*    (*NP_GetMIMEDescriptionFunc)(void);
-NP_EXPORT(const char*) NP_GetMIMEDescription(void);
-#ifdef XP_MACOSX
-typedef NPError        (*NP_InitializeFunc)(NPNetscapeFuncs*);
-NP_EXPORT(NPError)     NP_Initialize(NPNetscapeFuncs* bFuncs);
-typedef NPError        (*NP_GetEntryPointsFunc)(NPPluginFuncs*);
-NP_EXPORT(NPError)     NP_GetEntryPoints(NPPluginFuncs* pFuncs);
-#else
-typedef NPError        (*NP_InitializeFunc)(NPNetscapeFuncs*, NPPluginFuncs*);
-NP_EXPORT(NPError)     NP_Initialize(NPNetscapeFuncs* bFuncs, NPPluginFuncs* pFuncs);
-#endif
-typedef NPError        (*NP_ShutdownFunc)(void);
-NP_EXPORT(NPError)     NP_Shutdown(void);
-typedef NPError        (*NP_GetValueFunc)(void *, NPPVariable, void *);
-NP_EXPORT(NPError)     NP_GetValue(void *future, NPPVariable aVariable, void *aValue);
-#ifdef __cplusplus
-}
-#endif
-#endif
-
-#endif /* npfunctions_h_ */

browser-plugin/npapi/npruntime.h

@@ -1,393 +0,0 @@
-/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*
- * Copyright (c) 2004, Apple Computer, Inc. and The Mozilla Foundation.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the names of Apple Computer, Inc. ("Apple") or The Mozilla
- * Foundation ("Mozilla") nor the names of their contributors may be used
- * to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE, MOZILLA AND THEIR CONTRIBUTORS "AS
- * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
- * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE, MOZILLA OR
- * THEIR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
- * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-#ifndef _NP_RUNTIME_H_
-#define _NP_RUNTIME_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "nptypes.h"
-
-/*
-    This API is used to facilitate binding code written in C to script
-    objects.  The API in this header does not assume the presence of a
-    user agent.  That is, it can be used to bind C code to scripting
-    environments outside of the context of a user agent.
-
-    However, the normal use of the this API is in the context of a
-    scripting environment running in a browser or other user agent.
-    In particular it is used to support the extended Netscape
-    script-ability API for plugins (NP-SAP).  NP-SAP is an extension
-    of the Netscape plugin API.  As such we have adopted the use of
-    the "NP" prefix for this API.
-
-    The following NP{N|P}Variables were added to the Netscape plugin
-    API (in npapi.h):
-
-    NPNVWindowNPObject
-    NPNVPluginElementNPObject
-    NPPVpluginScriptableNPObject
-
-    These variables are exposed through NPN_GetValue() and
-    NPP_GetValue() (respectively) and are used to establish the
-    initial binding between the user agent and native code.  The DOM
-    objects in the user agent can be examined and manipulated using
-    the NPN_ functions that operate on NPObjects described in this
-    header.
-
-    To the extent possible the assumptions about the scripting
-    language used by the scripting environment have been minimized.
-*/
-
-#define NP_BEGIN_MACRO  do {
-#define NP_END_MACRO    } while (0)
-
-/*
-    Objects (non-primitive data) passed between 'C' and script is
-    always wrapped in an NPObject.  The 'interface' of an NPObject is
-    described by an NPClass.
-*/
-typedef struct NPObject NPObject;
-typedef struct NPClass NPClass;
-
-typedef char NPUTF8;
-typedef struct _NPString {
-    const NPUTF8 *UTF8Characters;
-    uint32_t UTF8Length;
-} NPString;
-
-typedef enum {
-    NPVariantType_Void,
-    NPVariantType_Null,
-    NPVariantType_Bool,
-    NPVariantType_Int32,
-    NPVariantType_Double,
-    NPVariantType_String,
-    NPVariantType_Object
-} NPVariantType;
-
-typedef struct _NPVariant {
-    NPVariantType type;
-    union {
-        bool boolValue;
-        int32_t intValue;
-        double doubleValue;
-        NPString stringValue;
-        NPObject *objectValue;
-    } value;
-} NPVariant;
-
-/*
-    NPN_ReleaseVariantValue is called on all 'out' parameters
-    references.  Specifically it is to be called on variants that own
-    their value, as is the case with all non-const NPVariant*
-    arguments after a successful call to any methods (except this one)
-    in this API.
-
-    After calling NPN_ReleaseVariantValue, the type of the variant
-    will be NPVariantType_Void.
-*/
-void NPN_ReleaseVariantValue(NPVariant *variant);
-
-#define NPVARIANT_IS_VOID(_v)    ((_v).type == NPVariantType_Void)
-#define NPVARIANT_IS_NULL(_v)    ((_v).type == NPVariantType_Null)
-#define NPVARIANT_IS_BOOLEAN(_v) ((_v).type == NPVariantType_Bool)
-#define NPVARIANT_IS_INT32(_v)   ((_v).type == NPVariantType_Int32)
-#define NPVARIANT_IS_DOUBLE(_v)  ((_v).type == NPVariantType_Double)
-#define NPVARIANT_IS_STRING(_v)  ((_v).type == NPVariantType_String)
-#define NPVARIANT_IS_OBJECT(_v)  ((_v).type == NPVariantType_Object)
-
-#define NPVARIANT_TO_BOOLEAN(_v) ((_v).value.boolValue)
-#define NPVARIANT_TO_INT32(_v)   ((_v).value.intValue)
-#define NPVARIANT_TO_DOUBLE(_v)  ((_v).value.doubleValue)
-#define NPVARIANT_TO_STRING(_v)  ((_v).value.stringValue)
-#define NPVARIANT_TO_OBJECT(_v)  ((_v).value.objectValue)
-
-#define VOID_TO_NPVARIANT(_v)                                                 \
-NP_BEGIN_MACRO                                                                \
-    (_v).type = NPVariantType_Void;                                           \
-    (_v).value.objectValue = NULL;                                            \
-NP_END_MACRO
-
-#define NULL_TO_NPVARIANT(_v)                                                 \
-NP_BEGIN_MACRO                                                                \
-    (_v).type = NPVariantType_Null;                                           \
-    (_v).value.objectValue = NULL;                                            \
-NP_END_MACRO
-
-#define BOOLEAN_TO_NPVARIANT(_val, _v)                                        \
-NP_BEGIN_MACRO                                                                \
-    (_v).type = NPVariantType_Bool;                                           \
-    (_v).value.boolValue = !!(_val);                                          \
-NP_END_MACRO
-
-#define INT32_TO_NPVARIANT(_val, _v)                                          \
-NP_BEGIN_MACRO                                                                \
-    (_v).type = NPVariantType_Int32;                                          \
-    (_v).value.intValue = _val;                                               \
-NP_END_MACRO
-
-#define DOUBLE_TO_NPVARIANT(_val, _v)                                         \
-NP_BEGIN_MACRO                                                                \
-    (_v).type = NPVariantType_Double;                                         \
-    (_v).value.doubleValue = _val;                                            \
-NP_END_MACRO
-
-#define STRINGZ_TO_NPVARIANT(_val, _v)                                        \
-NP_BEGIN_MACRO                                                                \
-    (_v).type = NPVariantType_String;                                         \
-    NPString str = { _val, (uint32_t)(strlen(_val)) };                        \
-    (_v).value.stringValue = str;                                             \
-NP_END_MACRO
-
-#define STRINGN_TO_NPVARIANT(_val, _len, _v)                                  \
-NP_BEGIN_MACRO                                                                \
-    (_v).type = NPVariantType_String;                                         \
-    NPString str = { _val, (uint32_t)(_len) };                                \
-    (_v).value.stringValue = str;                                             \
-NP_END_MACRO
-
-#define OBJECT_TO_NPVARIANT(_val, _v)                                         \
-NP_BEGIN_MACRO                                                                \
-    (_v).type = NPVariantType_Object;                                         \
-    (_v).value.objectValue = _val;                                            \
-NP_END_MACRO
-
-
-/*
-  Type mappings (JavaScript types have been used for illustration
-    purposes):
-
-  JavaScript       to             C (NPVariant with type:)
-  undefined                       NPVariantType_Void
-  null                            NPVariantType_Null
-  Boolean                         NPVariantType_Bool
-  Number                          NPVariantType_Double or NPVariantType_Int32
-  String                          NPVariantType_String
-  Object                          NPVariantType_Object
-
-  C (NPVariant with type:)   to   JavaScript
-  NPVariantType_Void              undefined
-  NPVariantType_Null              null
-  NPVariantType_Bool              Boolean
-  NPVariantType_Int32             Number
-  NPVariantType_Double            Number
-  NPVariantType_String            String
-  NPVariantType_Object            Object
-*/
-
-typedef void *NPIdentifier;
-
-/*
-    NPObjects have methods and properties.  Methods and properties are
-    identified with NPIdentifiers.  These identifiers may be reflected
-    in script.  NPIdentifiers can be either strings or integers, IOW,
-    methods and properties can be identified by either strings or
-    integers (i.e. foo["bar"] vs foo[1]). NPIdentifiers can be
-    compared using ==.  In case of any errors, the requested
-    NPIdentifier(s) will be NULL. NPIdentifier lifetime is controlled
-    by the browser. Plugins do not need to worry about memory management
-    with regards to NPIdentifiers.
-*/
-NPIdentifier NPN_GetStringIdentifier(const NPUTF8 *name);
-void NPN_GetStringIdentifiers(const NPUTF8 **names, int32_t nameCount,
-                              NPIdentifier *identifiers);
-NPIdentifier NPN_GetIntIdentifier(int32_t intid);
-bool NPN_IdentifierIsString(NPIdentifier identifier);
-
-/*
-    The NPUTF8 returned from NPN_UTF8FromIdentifier SHOULD be freed.
-*/
-NPUTF8 *NPN_UTF8FromIdentifier(NPIdentifier identifier);
-
-/*
-    Get the integer represented by identifier. If identifier is not an
-    integer identifier, the behaviour is undefined.
-*/
-int32_t NPN_IntFromIdentifier(NPIdentifier identifier);
-
-/*
-    NPObject behavior is implemented using the following set of
-    callback functions.
-
-    The NPVariant *result argument of these functions (where
-    applicable) should be released using NPN_ReleaseVariantValue().
-*/
-typedef NPObject *(*NPAllocateFunctionPtr)(NPP npp, NPClass *aClass);
-typedef void (*NPDeallocateFunctionPtr)(NPObject *npobj);
-typedef void (*NPInvalidateFunctionPtr)(NPObject *npobj);
-typedef bool (*NPHasMethodFunctionPtr)(NPObject *npobj, NPIdentifier name);
-typedef bool (*NPInvokeFunctionPtr)(NPObject *npobj, NPIdentifier name,
-                                    const NPVariant *args, uint32_t argCount,
-                                    NPVariant *result);
-typedef bool (*NPInvokeDefaultFunctionPtr)(NPObject *npobj,
-                                           const NPVariant *args,
-                                           uint32_t argCount,
-                                           NPVariant *result);
-typedef bool (*NPHasPropertyFunctionPtr)(NPObject *npobj, NPIdentifier name);
-typedef bool (*NPGetPropertyFunctionPtr)(NPObject *npobj, NPIdentifier name,
-                                         NPVariant *result);
-typedef bool (*NPSetPropertyFunctionPtr)(NPObject *npobj, NPIdentifier name,
-                                         const NPVariant *value);
-typedef bool (*NPRemovePropertyFunctionPtr)(NPObject *npobj,
-                                            NPIdentifier name);
-typedef bool (*NPEnumerationFunctionPtr)(NPObject *npobj, NPIdentifier **value,
-                                         uint32_t *count);
-typedef bool (*NPConstructFunctionPtr)(NPObject *npobj,
-                                       const NPVariant *args,
-                                       uint32_t argCount,
-                                       NPVariant *result);
-
-/*
-    NPObjects returned by create, retain, invoke, and getProperty pass
-    a reference count to the caller.  That is, the callee adds a
-    reference count which passes to the caller.  It is the caller's
-    responsibility to release the returned object.
-
-    NPInvokeFunctionPtr function may return 0 to indicate a void
-    result.
-
-    NPInvalidateFunctionPtr is called by the scripting environment
-    when the native code is shutdown.  Any attempt to message a
-    NPObject instance after the invalidate callback has been
-    called will result in undefined behavior, even if the native code
-    is still retaining those NPObject instances.  (The runtime
-    will typically return immediately, with 0 or NULL, from an attempt
-    to dispatch to a NPObject, but this behavior should not be
-    depended upon.)
-
-    The NPEnumerationFunctionPtr function may pass an array of
-    NPIdentifiers back to the caller. The callee allocs the memory of
-    the array using NPN_MemAlloc(), and it's the caller's responsibility
-    to release it using NPN_MemFree().
-*/
-struct NPClass
-{
-    uint32_t structVersion;
-    NPAllocateFunctionPtr allocate;
-    NPDeallocateFunctionPtr deallocate;
-    NPInvalidateFunctionPtr invalidate;
-    NPHasMethodFunctionPtr hasMethod;
-    NPInvokeFunctionPtr invoke;
-    NPInvokeDefaultFunctionPtr invokeDefault;
-    NPHasPropertyFunctionPtr hasProperty;
-    NPGetPropertyFunctionPtr getProperty;
-    NPSetPropertyFunctionPtr setProperty;
-    NPRemovePropertyFunctionPtr removeProperty;
-    NPEnumerationFunctionPtr enumerate;
-    NPConstructFunctionPtr construct;
-};
-
-#define NP_CLASS_STRUCT_VERSION      3
-
-#define NP_CLASS_STRUCT_VERSION_ENUM 2
-#define NP_CLASS_STRUCT_VERSION_CTOR 3
-
-#define NP_CLASS_STRUCT_VERSION_HAS_ENUM(npclass)   \
-        ((npclass)->structVersion >= NP_CLASS_STRUCT_VERSION_ENUM)
-
-#define NP_CLASS_STRUCT_VERSION_HAS_CTOR(npclass)   \
-        ((npclass)->structVersion >= NP_CLASS_STRUCT_VERSION_CTOR)
-
-struct NPObject {
-    NPClass *_class;
-    uint32_t referenceCount;
-    /*
-     * Additional space may be allocated here by types of NPObjects
-     */
-};
-
-/*
-    If the class has an allocate function, NPN_CreateObject invokes
-    that function, otherwise a NPObject is allocated and
-    returned. This method will initialize the referenceCount member of
-    the NPObject to 1.
-*/
-NPObject *NPN_CreateObject(NPP npp, NPClass *aClass);
-
-/*
-    Increment the NPObject's reference count.
-*/
-NPObject *NPN_RetainObject(NPObject *npobj);
-
-/*
-    Decremented the NPObject's reference count.  If the reference
-    count goes to zero, the class's destroy function is invoke if
-    specified, otherwise the object is freed directly.
-*/
-void NPN_ReleaseObject(NPObject *npobj);
-
-/*
-    Functions to access script objects represented by NPObject.
-
-    Calls to script objects are synchronous.  If a function returns a
-    value, it will be supplied via the result NPVariant
-    argument. Successful calls will return true, false will be
-    returned in case of an error.
-
-    Calls made from plugin code to script must be made from the thread
-    on which the plugin was initialized.
-*/
-
-bool NPN_Invoke(NPP npp, NPObject *npobj, NPIdentifier methodName,
-                const NPVariant *args, uint32_t argCount, NPVariant *result);
-bool NPN_InvokeDefault(NPP npp, NPObject *npobj, const NPVariant *args,
-                       uint32_t argCount, NPVariant *result);
-bool NPN_Evaluate(NPP npp, NPObject *npobj, NPString *script,
-                  NPVariant *result);
-bool NPN_GetProperty(NPP npp, NPObject *npobj, NPIdentifier propertyName,
-                     NPVariant *result);
-bool NPN_SetProperty(NPP npp, NPObject *npobj, NPIdentifier propertyName,
-                     const NPVariant *value);
-bool NPN_RemoveProperty(NPP npp, NPObject *npobj, NPIdentifier propertyName);
-bool NPN_HasProperty(NPP npp, NPObject *npobj, NPIdentifier propertyName);
-bool NPN_HasMethod(NPP npp, NPObject *npobj, NPIdentifier methodName);
-bool NPN_Enumerate(NPP npp, NPObject *npobj, NPIdentifier **identifier,
-                   uint32_t *count);
-bool NPN_Construct(NPP npp, NPObject *npobj, const NPVariant *args,
-                   uint32_t argCount, NPVariant *result);
-
-/*
-    NPN_SetException may be called to trigger a script exception upon
-    return from entry points into NPObjects.  Typical usage:
-
-    NPN_SetException (npobj, message);
-*/
-void NPN_SetException(NPObject *npobj, const NPUTF8 *message);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif

browser-plugin/npapi/nptypes.h

@@ -1,121 +0,0 @@
-/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is mozilla.org code.
- *
- * The Initial Developer of the Original Code is
- * mozilla.org.
- * Portions created by the Initial Developer are Copyright (C) 2004
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *   Johnny Stenback <jst@mozilla.org> (Original author)
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-#ifndef nptypes_h_
-#define nptypes_h_
-
-/*
- * Header file for ensuring that C99 types ([u]int32_t, [u]int64_t and bool) and
- * true/false macros are available.
- */
-
-#if defined(WIN32) || defined(OS2)
-  /*
-   * Win32 and OS/2 don't know C99, so define [u]int_16/32/64 here. The bool
-   * is predefined tho, both in C and C++.
-   */
-  typedef short int16_t;
-  typedef unsigned short uint16_t;
-  typedef int int32_t;
-  typedef unsigned int uint32_t;
-  typedef long long int64_t;
-  typedef unsigned long long uint64_t;
-#elif defined(_AIX) || defined(__sun) || defined(__osf__) || defined(IRIX) || defined(HPUX)
-  /*
-   * AIX and SunOS ship a inttypes.h header that defines [u]int32_t,
-   * but not bool for C.
-   */
-  #include <inttypes.h>
-
-  #ifndef __cplusplus
-    typedef int bool;
-    #define true   1
-    #define false  0
-  #endif
-#elif defined(bsdi) || defined(FREEBSD) || defined(OPENBSD)
-  /*
-   * BSD/OS, FreeBSD, and OpenBSD ship sys/types.h that define int32_t and
-   * u_int32_t.
-   */
-  #include <sys/types.h>
-
-  /*
-   * BSD/OS ships no header that defines uint32_t, nor bool (for C)
-   */
-  #if defined(bsdi)
-  typedef u_int32_t uint32_t;
-  typedef u_int64_t uint64_t;
-
-  #if !defined(__cplusplus)
-    typedef int bool;
-    #define true   1
-    #define false  0
-  #endif
-  #else
-  /*
-   * FreeBSD and OpenBSD define uint32_t and bool.
-   */
-    #include <inttypes.h>
-    #include <stdbool.h>
-  #endif
-#elif defined(BEOS)
-  #include <inttypes.h>
-#else
-  /*
-   * For those that ship a standard C99 stdint.h header file, include
-   * it. Can't do the same for stdbool.h tho, since some systems ship
-   * with a stdbool.h file that doesn't compile!
-   */
-  #include <stdint.h>
-
-  #ifndef __cplusplus
-    #if !defined(__GNUC__) || (__GNUC__ > 2 || __GNUC_MINOR__ > 95)
-      #include <stdbool.h>
-    #else
-      /*
-       * GCC 2.91 can't deal with a typedef for bool, but a #define
-       * works.
-       */
-      #define bool int
-      #define true   1
-      #define false  0
-    #endif
-  #endif
-#endif
-
-#endif /* nptypes_h_ */

data/dbus-interfaces/meson.build

@@ -1,5 +1,6 @@
 dbus_interfaces = [
   'org.gnome.Shell.Extensions.xml',
+  'org.gnome.Shell.Introspect.xml',
   'org.gnome.Shell.PadOsd.xml',
   'org.gnome.Shell.Screencast.xml',
   'org.gnome.Shell.Screenshot.xml',

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

@@ -0,0 +1,61 @@
+<!DOCTYPE node PUBLIC
+'-//freedesktop//DTD D-BUS Object Introspection 1.0//EN'
+'http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd'>
+<node>
+
+  <!--
+      org.gnome.Shell.Introspect:
+      @short_description: Introspection interface
+
+      The interface used to introspect the state of Shell, such as running
+      applications, currently active application, etc.
+  -->
+  <interface name="org.gnome.Shell.Introspect">
+
+    <!--
+        RunningApplicationsChanged:
+        @short_description: Notifies when the running applications changes
+    -->
+    <signal name="RunningApplicationsChanged" />
+
+    <!--
+        GetRunningApplications:
+        @short_description: Retrieves the description of all running applications
+
+        Each application is associated by an application ID. The details of
+        each application consists of a varlist of keys and values. Available
+        keys are listed below.
+
+        'active-on-seats' - (as)   list of seats the application is active on
+                                   (a seat only has at most one active
+                                   application)
+    -->
+    <method name="GetRunningApplications">
+      <arg name="apps" direction="out" type="a{sa{sv}}" />
+    </method>
+
+    <!--
+        GetWindows:
+        @short_description: Retrieves the current list of windows and their properties
+
+        A window is exposed as:
+        * t ID: unique ID of the window
+        * a{sv} properties: high-level properties
+
+          Known properties:
+
+          - "title"       (s): (readonly) title of the window
+          - "app-id"      (s): (readonly) application ID of the window
+          - "wm-class"    (s): (readonly) class of the window
+          - "client-type" (u): (readonly) 0 for Wayland, 1 for X11
+          - "is-hidden"   (b): (readonly) if the window is currently hidden
+          - "has-focus"   (b): (readonly) if the window currently have
+                                          keyboard focus
+          - "width"       (u): (readonly) width of the window
+          - "height"      (u): (readonly) height of the window
+    -->
+    <method name="GetWindows">
+      <arg name="windows" direction="out" type="a{ta{sv}}" />
+    </method>
+  </interface>
+</node>

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

@@ -40,6 +40,7 @@
     <file preprocess="xml-stripblanks">org.gnome.SettingsDaemon.Wacom.xml</file>
     <file preprocess="xml-stripblanks">org.gnome.Shell.AudioDeviceSelection.xml</file>
     <file preprocess="xml-stripblanks">org.gnome.Shell.Extensions.xml</file>
+    <file preprocess="xml-stripblanks">org.gnome.Shell.Introspect.xml</file>
     <file preprocess="xml-stripblanks">org.gnome.Shell.HotplugSniffer.xml</file>
     <file preprocess="xml-stripblanks">org.gnome.Shell.PerfHelper.xml</file>
     <file preprocess="xml-stripblanks">org.gnome.Shell.PortalHelper.xml</file>

data/gnome-shell-osk-layouts.gresource.xml

@@ -54,5 +54,6 @@
     <file>us.json</file>
     <file>vn.json</file>
     <file>za.json</file>
+    <file>emoji.json</file>
   </gresource>
 </gresources>

data/gnome-shell-theme.gresource.xml

@@ -1,18 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <gresources>
   <gresource prefix="/org/gnome/shell/theme">
-    <file>calendar-arrow-left.svg</file>
-    <file>calendar-arrow-right.svg</file>
     <file>calendar-today.svg</file>
     <file>checkbox-focused.svg</file>
     <file>checkbox-off-focused.svg</file>
     <file>checkbox-off.svg</file>
     <file>checkbox.svg</file>
-    <file>close-window.svg</file>
-    <file>close-window-active.svg</file>
-    <file>close-window-hover.svg</file>
-    <file>corner-ripple-ltr.png</file>
-    <file>corner-ripple-rtl.png</file>
     <file>dash-placeholder.svg</file>
     <file>gnome-shell.css</file>
     <file>gnome-shell-high-contrast.css</file>
@@ -27,10 +20,6 @@
     <file>no-notifications.svg</file>
     <file>noise-texture.png</file>
     <file>pad-osd.css</file>
-    <file>page-indicator-active.svg</file>
-    <file>page-indicator-inactive.svg</file>
-    <file>page-indicator-checked.svg</file>
-    <file>page-indicator-hover.svg</file>
     <file>process-working.svg</file>
     <file>toggle-off-us.svg</file>
     <file>toggle-off-intl.svg</file>

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

@@ -90,6 +90,14 @@
         adapter is ever seen not to have devices associated to it.
       </description>
     </key>
+    <key name="introspect" type="b">
+      <default>false</default>
+      <summary>Enable introspection API</summary>
+      <description>
+        Enables a D-Bus API that allows to introspect the application state of
+        the shell.
+      </description>
+    </key>
     <child name="keybindings" schema="org.gnome.shell.keybindings"/>
     <child name="keyboard" schema="org.gnome.shell.keyboard"/>
   </schema>
@@ -137,6 +145,42 @@
       <summary>Keybinding that pauses and resumes all running tweens, for debugging purposes</summary>
       <description></description>
     </key>
+    <key name="switch-to-application-1" type="as">
+      <default>["&lt;Super&gt;1"]</default>
+      <summary>Switch to application 1</summary>
+    </key>
+    <key name="switch-to-application-2" type="as">
+      <default>["&lt;Super&gt;2"]</default>
+      <summary>Switch to application 2</summary>
+    </key>
+    <key name="switch-to-application-3" type="as">
+      <default>["&lt;Super&gt;3"]</default>
+      <summary>Switch to application 3</summary>
+    </key>
+    <key name="switch-to-application-4" type="as">
+      <default>["&lt;Super&gt;4"]</default>
+      <summary>Switch to application 4</summary>
+    </key>
+    <key name="switch-to-application-5" type="as">
+      <default>["&lt;Super&gt;5"]</default>
+      <summary>Switch to application 5</summary>
+    </key>
+    <key name="switch-to-application-6" type="as">
+      <default>["&lt;Super&gt;6"]</default>
+      <summary>Switch to application 6</summary>
+    </key>
+    <key name="switch-to-application-7" type="as">
+      <default>["&lt;Super&gt;7"]</default>
+      <summary>Switch to application 7</summary>
+    </key>
+    <key name="switch-to-application-8" type="as">
+      <default>["&lt;Super&gt;8"]</default>
+      <summary>Switch to application 8</summary>
+    </key>
+    <key name="switch-to-application-9" type="as">
+      <default>["&lt;Super&gt;9"]</default>
+      <summary>Switch to application 9</summary>
+    </key>
   </schema>
 
   <schema id="org.gnome.shell.keyboard" path="/org/gnome/shell/keyboard/"

data/theme/calendar-arrow-left.svg

@@ -1,82 +0,0 @@
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-   version="1.1"
-   inkscape:version="0.48+devel r9942 custom"
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-     pagecolor="#ffffff"
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data/theme/calendar-arrow-right.svg

@@ -1,82 +0,0 @@
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-     bordercolor="#666666"
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data/theme/close-window-active.svg

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data/theme/close-window-hover.svg

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data/theme/close-window.svg

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

@@ -2,26 +2,23 @@
 // it gets @if ed depending on $variant
 
 
-$base_color: if($variant =='light', #ffffff, #292929);
-$bg_color: if($variant =='light', #ededed, #393f3f);
-$fg_color: if($variant =='light', #2e3436, #eeeeec);
+$base_color: if($variant == 'light', #ffffff, lighten(desaturate(#241f31, 20%), 2%));
+$bg_color: if($variant == 'light', #f6f5f4, desaturate(#3d3846, 10%));
+$fg_color: if($variant == 'light', #2e3436, #eeeeec);
 
 $selected_fg_color: #ffffff;
-$selected_bg_color: if($variant == 'light', #4a90d9, darken(#4a90d9,20%));
-$selected_borders_color: if($variant=='light', darken($selected_bg_color, 30%),
-                                               darken($selected_bg_color, 20%));
-$borders_color: if($variant =='light', darken($bg_color,30%), darken($bg_color,12%));
-$borders_edge: if($variant =='light', white, transparentize($fg_color, 0.9));
-$link_color: if($variant == 'light', darken($selected_bg_color,10%),
-                                     lighten($selected_bg_color,20%));
-$link_visited_color: if($variant == 'light', darken($selected_bg_color,20%),
-                                     lighten($selected_bg_color,10%));
+$selected_bg_color: if($variant == 'light', #3584e4, darken(#3584e4, 20%));
+$selected_borders_color: if($variant== 'light', darken($selected_bg_color, 15%), darken($selected_bg_color, 30%));
+$borders_color: if($variant == 'light', darken($bg_color, 18%), darken($bg_color, 10%));
+$borders_edge: if($variant == 'light', transparentize(white, 0.2), transparentize($fg_color, 0.93));
+$link_color: if($variant == 'light', darken($selected_bg_color, 10%), lighten($selected_bg_color, 20%));
+$link_visited_color: if($variant == 'light', darken($selected_bg_color, 20%), lighten($selected_bg_color, 10%));
 $top_hilight: $borders_edge;
 
 $warning_color: #f57900;
 $error_color: #cc0000;
-$success_color: if($variant =='light', #73d216, darken(#73d216,10%));
-$destructive_color: if($variant =='light', #ef2929, darken(#ef2929,10%));
+$success_color: if($variant == 'light', #33d17a, darken(#33d17a, 10%));
+$destructive_color: if($variant == 'light', #e01b24, darken(#e01b24, 10%));
 
 $osd_fg_color: #eeeeec;
 $osd_bg_color: #2e3436;

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

@@ -57,8 +57,8 @@ stage {
   border-right-width: 1px;
   @include button(normal);
   &:insensitive { @include button(insensitive); }
-  &:focus { @include button(focus); }
   &:hover { @include button(hover); }
+  &:focus { @include button(focus); }
   &:active { @include button(active); }
   padding: 12px;
 
@@ -729,11 +729,7 @@ StScrollBar {
 /* TOP BAR */
 
 #panel {
-  background-gradient-start: rgba(0,0,0,0.3);
-  background-gradient-end: rgba(0,0,0,0);
-  background-gradient-direction: vertical;
-  /* transition from solid to transparent */
-  transition-duration: 500ms;
+  background-color: black;
   font-weight: bold;
   height: 1.86em;
   font-feature-settings: "tnum";
@@ -750,7 +746,7 @@ StScrollBar {
 
   .panel-corner {
     -panel-corner-radius: $panel-corner-radius;
-    -panel-corner-background-color: rgba(0, 0, 0, 0);
+    -panel-corner-background-color: black;
     -panel-corner-border-width: 2px;
     -panel-corner-border-color: transparent;
 
@@ -769,9 +765,7 @@ StScrollBar {
     -natural-hpadding: 12px;
     -minimum-hpadding: 6px;
     font-weight: bold;
-    color: #eee;
-    text-shadow: 0px 1px 2px rgba(0, 0, 0, 0.8);
-    transition-duration: 100ms;
+    color: #ccc;
 
     .app-menu-icon {
       -st-icon-style: symbolic;
@@ -780,21 +774,8 @@ StScrollBar {
       //dimensions of the icon are hardcoded
     }
 
-    .system-status-icon,
-    .app-menu-icon > StIcon,
-    .popup-menu-arrow {
-      icon-shadow: 0px 1px 2px rgba(0, 0, 0, 0.8);
-    }
-
     &:hover {
       color: lighten($fg_color, 10%);
-      text-shadow: 0px 1px 3px rgba(0, 0, 0, 1);
-
-      .system-status-icon,
-      .app-menu-icon > StIcon,
-      .popup-menu-arrow {
-        icon-shadow: 0px 1px 3px rgba(0, 0, 0, 1);
-      }
     }
 
     &:active, &:overview, &:focus, &:checked {
@@ -803,8 +784,6 @@ StScrollBar {
       background-color: rgba(0, 0, 0, 0.01);
       box-shadow: inset 0 -2px 0px lighten($selected_bg_color,5%);
       color: lighten($fg_color,10%);
-
-      & > .system-status-icon { icon-shadow: black 0 2px 2px; }
     }
 
     .system-status-icon { icon-size: 1.09em; padding: 0 5px; }
@@ -829,34 +808,6 @@ StScrollBar {
   .screencast-indicator { color: $warning_color; }
 
   .remote-access-indicator { color: $warning_color; }
-
-  &.solid {
-    background-color: black;
-    background-gradient-start: none;
-    background-gradient-end: none;
-    background-gradient-direction: none;
-    /* transition from transparent to solid */
-    transition-duration: 300ms;
-
-    .panel-corner {
-      -panel-corner-background-color: black;
-    }
-
-    .panel-button {
-      color: #ccc;
-      text-shadow: none;
-
-      &:hover, &:active, &:overview, &:focus, &:checked {
-        color: lighten($fg_color, 10%);
-      }
-    }
-
-    .system-status-icon,
-    .app-menu-icon > StIcon,
-    .popup-menu-arrow {
-      icon-shadow: none;
-    }
-  }
 }
 
   // calendar popover
@@ -927,14 +878,47 @@ StScrollBar {
       font-weight: bold;
     }
 
-    .world-clocks-grid {
+    .weather-header.location {
+      font-weight: normal;
+      font-size: 0.9em;
+    }
+
+    .world-clocks-grid,
+    .weather-grid {
       spacing-rows: 0.4em;
+      spacing-columns: 0.8em;
     }
 
     .weather-box {
       spacing: 0.4em;
     }
 
+    .world-clocks-city {
+      font-weight: bold;
+      font-size: 0.9em;
+    }
+
+    .world-clocks-time {
+      color: darken($fg_color,20%);
+      font-feature-settings: "tnum";
+      font-size: 1.2em;
+    }
+
+    .world-clocks-timezone {
+      color: darken($fg_color,40%);
+      font-feature-settings: "tnum";
+      font-size: 0.9em;
+    }
+
+    .weather-forecast-icon {
+      icon-size: 2.18em;
+    }
+
+    .weather-forecast-time {
+      color: darken($fg_color,40%);
+      font-size: 0.8em;
+    }
+
     .calendar-month-label {
       color: darken($fg_color,5%);
       font-weight: bold;
@@ -943,7 +927,6 @@ StScrollBar {
     }
 
     .pager-button {
-      color: white;
       background-color: transparent;
       width: 32px;
       border-radius: 4px;
@@ -951,13 +934,8 @@ StScrollBar {
       &:active { background-color: transparentize($bg_color,0.95); }
     }
 
-      .calendar-change-month-back { //arrow back
-        background-image: url("resource:///org/gnome/shell/theme/calendar-arrow-left.svg");
-        &:rtl { background-image: url("resource:///org/gnome/shell/theme/calendar-arrow-right.svg"); }
-      }
-      .calendar-change-month-forward { //arrow foreward
-        background-image: url("resource:///org/gnome/shell/theme/calendar-arrow-right.svg");
-        &:rtl { background-image: url("resource:///org/gnome/shell/theme/calendar-arrow-left.svg"); }
+      .calendar-change-month-back StIcon, .calendar-change-month-forward StIcon { // arrows
+        icon-size: 1.09em;
       }
 
     .calendar-day-base {
@@ -1095,8 +1073,8 @@ StScrollBar {
               background-color: $bg_color;
               border: 2px solid $bg_color;
               border-radius: 2px;
-              icon-size: 16px;
-              padding: 8px; }
+              icon-size: 32px !important;
+              padding: 6px; }
           }
 
 
@@ -1118,6 +1096,11 @@ StScrollBar {
     .label-shadow { color: transparent; }
   }
 
+  .app-menu,
+  .app-well-menu {
+    max-width: 27.25em;
+  }
+
   .aggregate-menu {
     min-width: 21em;
     .popup-menu-icon { padding: 0 4px; }
@@ -1147,17 +1130,16 @@ StScrollBar {
     & > StIcon { icon-size: 16px; }
   }
 
-//Activities Ripples
+// Activities Ripples
 .ripple-box {
   width: 52px;
   height: 52px;
-  background-image: url("resource:///org/gnome/shell/theme/corner-ripple-ltr.png");
-  background-size: contain;
+  border-radius: 0 0 52px 0; // radius the size of the box give us the curve
+  background-color: lighten(transparentize($selected_bg_color, 0.7), 40%);
+  box-shadow: 0 0 2px 2px lighten($selected_bg_color, 20%);
 }
 
-.ripple-box:rtl {
-  background-image: url("resource:///org/gnome/shell/theme/corner-ripple-rtl.png");
-}
+.ripple-box:rtl { border-radius: 0 0 0 52px; } // just a simple change to the border radius position
 
 // not really top bar only
 .popup-menu-arrow { width: 16px; height: 16px; }
@@ -1166,14 +1148,26 @@ StScrollBar {
 //close buttons
 
 .window-close {
-  background-image: url("resource:///org/gnome/shell/theme/close-window.svg");
-  background-size: 32px;
-  height: 32px;
-  width: 32px;
-  -shell-close-overlap: 16px;
+  background-color: white;
+  border-radius: 24px;
+  border: 4px solid $selected_bg_color;
+  box-shadow: inset 0 -4px 0 0 transparentize($selected_bg_color, 0.5);
+  color: $selected_bg_color;
+  height: 24px;
+  width: 24px;
+  -shell-close-overlap: 14px;
 
-  &:hover { background-image: url("resource:///org/gnome/shell/theme/close-window-hover.svg"); }
-  &:active { background-image: url("resource:///org/gnome/shell/theme/close-window-active.svg"); }
+  &:hover {
+    background-color: $selected_bg_color;
+    border-color: white;
+    color: white;
+  }
+
+  &:active {
+    background-color: mix(white, $selected_bg_color, 75%);
+    border-color: $selected_bg_color;
+    color: $selected_bg_color;
+  }
 }
 
 /* NETWORK DIALOGS */
@@ -1452,15 +1446,17 @@ StScrollBar {
     padding: 15px 20px;
 
     .page-indicator-icon {
-      width: 18px;
-      height: 18px;
-      background-image: url(resource:///org/gnome/shell/theme/page-indicator-inactive.svg);
+      width: 12px;
+      height: 12px;
+      background-color: transparent;
+      border: 2px solid rgba(255, 255, 255, 0.4);
+      border-radius:12px;
     }
 
-    &:hover .page-indicator-icon { background-image: url(resource:///org/gnome/shell/theme/page-indicator-hover.svg); }
-    &:active .page-indicator-icon { background-image: url(resource:///org/gnome/shell/theme/page-indicator-active.svg); }
+    &:hover .page-indicator-icon { border-color: white; }
+    &:active .page-indicator-icon { border: none; margin: 2px; background-color:#fff; }
     &:checked .page-indicator-icon,
-    &:checked:active { background-image: url(resource:///org/gnome/shell/theme/page-indicator-checked.svg); }
+    &:checked:active { background-color: #fff;}
   }
 
   .no-frequent-applications-label { @extend %status_text; }
@@ -1644,6 +1640,15 @@ StScrollBar {
 
 #keyboard {
     background-color: transparentize($osd_bg_color, 0.3);
+
+    .page-indicator {
+        padding: 4px 4px;
+
+        .page-indicator-icon {
+            width: 6px;
+            height: 6px
+        }
+    }
 }
 
   .key-container {
@@ -1653,8 +1658,8 @@ StScrollBar {
 
   .keyboard-key {
     background-color: #393f3f;
-    min-height: 2em;
-    min-width: 2em;
+    min-height: 1.2em;
+    min-width: 1.2em;
     font-size: 16pt;
     border-radius: 3px;
     border: 1px solid #464d4d;
@@ -1705,6 +1710,20 @@ StScrollBar {
     -boxpointer-gap: 5px;
   }
 
+.emoji-page {
+  .keyboard-key {
+    background-color: transparent;
+    border: none;
+  }
+}
+
+.emoji-panel {
+  .keyboard-key:latched {
+    border-color: #005684;
+    background-color: #006098;
+  }
+}
+
 // IBus Candidate Popup
 
 .candidate-popup-content {

data/theme/page-indicator-active.svg

@@ -1,71 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!-- Created with Inkscape (http://www.inkscape.org/) -->
-
-<svg
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="18"
-   height="18"
-   id="svg4703"
-   version="1.1"
-   inkscape:version="0.48.4 r9939"
-   sodipodi:docname="page-indicator-pushed.svg">
-  <defs
-     id="defs4705" />
-  <sodipodi:namedview
-     id="base"
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1.0"
-     inkscape:pageopacity="0.0"
-     inkscape:pageshadow="2"
-     inkscape:zoom="31.392433"
-     inkscape:cx="1.0245308"
-     inkscape:cy="13.3715"
-     inkscape:current-layer="layer1"
-     showgrid="true"
-     inkscape:grid-bbox="true"
-     inkscape:document-units="px"
-     inkscape:window-width="2560"
-     inkscape:window-height="1374"
-     inkscape:window-x="0"
-     inkscape:window-y="27"
-     inkscape:window-maximized="1">
-    <inkscape:grid
-       type="xygrid"
-       id="grid6140" />
-  </sodipodi:namedview>
-  <metadata
-     id="metadata4708">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title></dc:title>
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <g
-     id="layer1"
-     inkscape:label="Layer 1"
-     inkscape:groupmode="layer"
-     transform="translate(0,2)">
-    <path
-       transform="matrix(0.54617904,0,0,0.62523128,-1131.9904,-392.39214)"
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-       style="fill:#fdffff;fill-opacity:1;stroke:none"
-       sodipodi:type="arc" />
-  </g>
-</svg>

data/theme/page-indicator-checked.svg

@@ -1,67 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!-- Created with Inkscape (http://www.inkscape.org/) -->
-
-<svg
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="18"
-   height="18"
-   id="svg4703"
-   version="1.1"
-   inkscape:version="0.48.4 r9939"
-   sodipodi:docname="page-indicator-active.svg">
-  <defs
-     id="defs4705" />
-  <sodipodi:namedview
-     id="base"
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1.0"
-     inkscape:pageopacity="0.0"
-     inkscape:pageshadow="2"
-     inkscape:zoom="22.197802"
-     inkscape:cx="2.1522887"
-     inkscape:cy="16.782904"
-     inkscape:current-layer="layer1"
-     showgrid="true"
-     inkscape:grid-bbox="true"
-     inkscape:document-units="px"
-     inkscape:window-width="1920"
-     inkscape:window-height="1021"
-     inkscape:window-x="0"
-     inkscape:window-y="27"
-     inkscape:window-maximized="1" />
-  <metadata
-     id="metadata4708">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title />
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <g
-     id="layer1"
-     inkscape:label="Layer 1"
-     inkscape:groupmode="layer"
-     transform="translate(0,2)">
-    <path
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-       style="fill:#fdffff;fill-opacity:0.94117647;stroke:none"
-       sodipodi:type="arc" />
-  </g>
-</svg>

data/theme/page-indicator-hover.svg

@@ -1,67 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!-- Created with Inkscape (http://www.inkscape.org/) -->
-
-<svg
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="18"
-   height="18"
-   id="svg5266"
-   version="1.1"
-   inkscape:version="0.48.4 r9939"
-   sodipodi:docname="page-indicator-inactive.svg">
-  <defs
-     id="defs5268" />
-  <sodipodi:namedview
-     id="base"
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1.0"
-     inkscape:pageopacity="0"
-     inkscape:pageshadow="2"
-     inkscape:zoom="11.313709"
-     inkscape:cx="-2.307566"
-     inkscape:cy="17.859535"
-     inkscape:current-layer="layer1"
-     showgrid="true"
-     inkscape:grid-bbox="true"
-     inkscape:document-units="px"
-     inkscape:window-width="2560"
-     inkscape:window-height="1374"
-     inkscape:window-x="0"
-     inkscape:window-y="27"
-     inkscape:window-maximized="1" />
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data/theme/page-indicator-inactive.svg

@@ -1,67 +0,0 @@
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-<!-- Created with Inkscape (http://www.inkscape.org/) -->
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-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="18"
-   height="18"
-   id="svg5266"
-   version="1.1"
-   inkscape:version="0.48.4 r9939"
-   sodipodi:docname="page-indicator-inactive.svg">
-  <defs
-     id="defs5268" />
-  <sodipodi:namedview
-     id="base"
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1.0"
-     inkscape:pageopacity="0"
-     inkscape:pageshadow="2"
-     inkscape:zoom="11.313709"
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docs/reference/shell/shell-docs.sgml

@@ -17,7 +17,6 @@
 
   <chapter>
     <title>Actors</title>
-    <xi:include href="xml/shell-generic-container.xml"/>
     <xi:include href="xml/shell-stack.xml"/>
   </chapter>
   <chapter>

gnome-shell.doap

@@ -25,7 +25,7 @@ its dependencies to build from tarballs.</description>
   <homepage rdf:resource="https://wiki.gnome.org/Projects/GnomeShell" />
   <mailing-list rdf:resource="http://mail.gnome.org/mailman/listinfo/gnome-shell-list" />
   <download-page rdf:resource="http://download.gnome.org/sources/gnome-shell/" />
-  <bug-database rdf:resource="https://bugzilla.gnome.org/browse.cgi?product=gnome-shell" />
+  <bug-database rdf:resource="https://gitlab.gnome.org/GNOME/gnome-shell/issues/" />
 
   <category rdf:resource="http://api.gnome.org/doap-extensions#core" />
   <programming-language>JavaScript</programming-language>

js/extensionPrefs/main.js

@@ -1,5 +1,3 @@
-
-const Lang = imports.lang;
 const Gettext = imports.gettext;
 const GLib = imports.gi.GLib;
 const GObject = imports.gi.GObject;
@@ -24,9 +22,8 @@ function stripPrefix(string, prefix) {
     return string;
 }
 
-var Application = new Lang.Class({
-    Name: 'Application',
-    _init() {
+var Application = class {
+    constructor() {
         GLib.set_prgname('gnome-shell-extension-prefs');
         this.application = new Gtk.Application({
             application_id: 'org.gnome.shell.ExtensionPrefs',
@@ -42,7 +39,7 @@ var Application = new Lang.Class({
         this._startupUuid = null;
         this._loaded = false;
         this._skipMainWindow = false;
-    },
+    }
 
     _extensionAvailable(uuid) {
         let extension = ExtensionUtils.extensions[uuid];
@@ -54,7 +51,7 @@ var Application = new Lang.Class({
             return false;
 
         return true;
-    },
+    }
 
     _getExtensionPrefsModule(extension) {
         let uuid = extension.metadata.uuid;
@@ -69,7 +66,7 @@ var Application = new Lang.Class({
 
         this._extensionPrefsModules[uuid] = prefsModule;
         return prefsModule;
-    },
+    }
 
     _selectExtension(uuid) {
         if (!this._extensionAvailable(uuid))
@@ -104,33 +101,115 @@ var Application = new Lang.Class({
         dialog.set_default_size(600, 400);
         dialog.add(widget);
         dialog.show();
-    },
+    }
 
     _buildErrorUI(extension, exc) {
-        let box = new Gtk.Box({ orientation: Gtk.Orientation.VERTICAL });
+        let scroll = new Gtk.ScrolledWindow({
+            hscrollbar_policy: Gtk.PolicyType.NEVER,
+            propagate_natural_height: true
+        });
+
+        let box = new Gtk.Box({
+            orientation: Gtk.Orientation.VERTICAL,
+            spacing: 12,
+            margin: 100,
+            margin_bottom: 60
+        });
+        scroll.add(box);
+
         let label = new Gtk.Label({
-            label: _("There was an error loading the preferences dialog for %s:").format(extension.metadata.name)
+            label: '<span size="x-large">%s</span>'.format(_("Something’s gone wrong")),
+            use_markup: true
+        });
+        label.get_style_context().add_class(Gtk.STYLE_CLASS_DIM_LABEL);
+        box.add(label);
+
+        label = new Gtk.Label({
+            label: _("We’re very sorry, but there’s been a problem: the settings for this extension can’t be displayed. We recommend that you report the issue to the extension authors."),
+            justify: Gtk.Justification.CENTER,
+            wrap: true
         });
         box.add(label);
 
-        let errortext = '';
-        errortext += exc;
-        errortext += '\n\n';
-        errortext += 'Stack trace:\n';
+        let expander = new Expander({
+            label: _("Technical Details"),
+            margin_top: 12
+        });
+        box.add(expander);
 
-        // Indent stack trace.
-        errortext += exc.stack.split('\n').map(line => '  ' + line).join('\n');
+        let errortext = `${exc}\n\nStack trace:\n${
+            // Indent stack trace.
+            exc.stack.split('\n').map(line => `  ${line}`).join('\n')
+        }`;
 
-        let scroll = new Gtk.ScrolledWindow({ vexpand: true });
         let buffer = new Gtk.TextBuffer({ text: errortext });
-        let textview = new Gtk.TextView({ buffer: buffer });
-        textview.override_font(Pango.font_description_from_string('monospace'));
-        scroll.add(textview);
-        box.add(scroll);
+        let textview = new Gtk.TextView({
+            buffer: buffer,
+            wrap_mode: Gtk.WrapMode.WORD,
+            monospace: true,
+            editable: false,
+            top_margin: 12,
+            bottom_margin: 12,
+            left_margin: 12,
+            right_margin: 12
+        });
 
-        box.show_all();
-        return box;
-    },
+        let toolbar = new Gtk.Toolbar();
+        let provider = new Gtk.CssProvider();
+        provider.load_from_data(`* {
+            border: 0 solid @borders;
+            border-top-width: 1px;
+        }`);
+        toolbar.get_style_context().add_provider(
+            provider,
+            Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION
+        );
+
+        let copyButton = new Gtk.ToolButton({
+            icon_name: 'edit-copy-symbolic',
+            tooltip_text: _("Copy Error")
+        });
+        toolbar.add(copyButton);
+
+        copyButton.connect('clicked', w => {
+            let clipboard = Gtk.Clipboard.get_default(w.get_display());
+            let backticks = '```';
+            clipboard.set_text(
+                // markdown for pasting in gitlab issues
+                `The settings of extension ${extension.uuid} had an error:\n${
+                backticks}\n${exc}\n${backticks}\n\nStack trace:\n${
+                backticks}\n${exc.stack}${backticks}\n`, -1
+            );
+        });
+
+        let spacing = new Gtk.SeparatorToolItem({ draw: false });
+        toolbar.add(spacing);
+        toolbar.child_set_property(spacing, "expand", true);
+
+        let urlButton = new Gtk.ToolButton({
+            label: _("Homepage"),
+            tooltip_text: _("Visit extension homepage"),
+            no_show_all: true,
+            visible: extension.metadata.url != null
+        });
+        toolbar.add(urlButton);
+
+        urlButton.connect('clicked', w => {
+            let context = w.get_display().get_app_launch_context();
+            Gio.AppInfo.launch_default_for_uri(extension.metadata.url, context);
+        });
+
+        let expandedBox = new Gtk.Box({
+            orientation: Gtk.Orientation.VERTICAL
+        });
+        expandedBox.add(textview);
+        expandedBox.add(toolbar);
+
+        expander.add(expandedBox);
+
+        scroll.show_all();
+        return scroll;
+    }
 
     _buildUI(app) {
         this._window = new Gtk.ApplicationWindow({ application: app,
@@ -150,8 +229,12 @@ var Application = new Lang.Class({
                             Gio.SettingsBindFlags.DEFAULT |
                             Gio.SettingsBindFlags.INVERT_BOOLEAN);
 
+        this._mainStack = new Gtk.Stack({
+            transition_type: Gtk.StackTransitionType.CROSSFADE
+        });
+        this._window.add(this._mainStack);
+
         let scroll = new Gtk.ScrolledWindow({ hscrollbar_policy: Gtk.PolicyType.NEVER });
-        this._window.add(scroll);
 
         this._extensionSelector = new Gtk.ListBox({ selection_mode: Gtk.SelectionMode.NONE });
         this._extensionSelector.set_sort_func(this._sortList.bind(this));
@@ -159,6 +242,8 @@ var Application = new Lang.Class({
 
         scroll.add(this._extensionSelector);
 
+        this._mainStack.add_named(scroll, 'listing');
+        this._mainStack.add_named(new EmptyPlaceholder(), 'placeholder');
 
         this._shellProxy = new GnomeShellProxy(Gio.DBus.session, 'org.gnome.Shell', '/org/gnome/Shell');
         this._shellProxy.connectSignal('ExtensionStatusChanged', (proxy, senderName, [uuid, state, error]) => {
@@ -167,13 +252,13 @@ var Application = new Lang.Class({
         });
 
         this._window.show_all();
-    },
+    }
 
     _sortList(row1, row2) {
         let name1 = ExtensionUtils.extensions[row1.uuid].metadata.name;
         let name2 = ExtensionUtils.extensions[row2.uuid].metadata.name;
         return name1.localeCompare(name2);
-    },
+    }
 
     _updateHeader(row, before) {
         if (!before || row.get_header())
@@ -181,14 +266,14 @@ var Application = new Lang.Class({
 
         let sep = new Gtk.Separator({ orientation: Gtk.Orientation.HORIZONTAL });
         row.set_header(sep);
-    },
+    }
 
     _scanExtensions() {
         let finder = new ExtensionUtils.ExtensionFinder();
         finder.connect('extension-found', this._extensionFound.bind(this));
         finder.scanExtensions();
         this._extensionsLoaded();
-    },
+    }
 
     _extensionFound(finder, extension) {
         let row = new ExtensionRow(extension.uuid);
@@ -200,24 +285,29 @@ var Application = new Lang.Class({
 
         row.show_all();
         this._extensionSelector.add(row);
-    },
+    }
 
     _extensionsLoaded() {
+        if (this._extensionSelector.get_children().length > 0)
+            this._mainStack.visible_child_name = 'listing';
+        else
+            this._mainStack.visible_child_name = 'placeholder';
+
         if (this._startupUuid && this._extensionAvailable(this._startupUuid))
             this._selectExtension(this._startupUuid);
         this._startupUuid = null;
         this._skipMainWindow = false;
         this._loaded = true;
-    },
+    }
 
     _onActivate() {
         this._window.present();
-    },
+    }
 
     _onStartup(app) {
         this._buildUI(app);
         this._scanExtensions();
-    },
+    }
 
     _onCommandLine(app, commandLine) {
         app.activate();
@@ -240,26 +330,187 @@ var Application = new Lang.Class({
         }
         return 0;
     }
-});
+};
 
-var DescriptionLabel = new Lang.Class({
-    Name: 'DescriptionLabel',
-    Extends: Gtk.Label,
+var Expander = GObject.registerClass({
+    Properties: {
+        'label': GObject.ParamSpec.string(
+            'label', 'label', 'label',
+            GObject.ParamFlags.READWRITE,
+            null
+        )
+    }
+}, class Expander extends Gtk.Box {
+    _init(params = {}) {
+        this._labelText = null;
 
-    vfunc_get_preferred_height_for_width(width) {
-        // Hack: Request the maximum height allowed by the line limit
-        if (this.lines > 0)
-            return this.parent(0);
-        return this.parent(width);
+        super._init(Object.assign(params, {
+            orientation: Gtk.Orientation.VERTICAL,
+            spacing: 0
+        }));
+
+        this._frame = new Gtk.Frame({
+            shadow_type: Gtk.ShadowType.IN,
+            hexpand: true
+        });
+
+        let eventBox = new Gtk.EventBox();
+        this._frame.add(eventBox);
+
+        let hbox = new Gtk.Box({
+            spacing: 6,
+            margin: 12
+        });
+        eventBox.add(hbox);
+
+        this._arrow = new Gtk.Image({
+            icon_name: 'pan-end-symbolic'
+        });
+        hbox.add(this._arrow);
+
+        this._label = new Gtk.Label({ label: this._labelText });
+        hbox.add(this._label);
+
+        this._revealer = new Gtk.Revealer();
+
+        this._childBin = new Gtk.Frame({
+            shadow_type: Gtk.ShadowType.IN
+        });
+        this._revealer.add(this._childBin);
+
+        // Directly chain up to parent for internal children
+        super.add(this._frame);
+        super.add(this._revealer);
+
+        let provider = new Gtk.CssProvider();
+        provider.load_from_data('* { border-top-width: 0; }');
+        this._childBin.get_style_context().add_provider(
+            provider,
+            Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION
+        );
+
+        this._gesture = new Gtk.GestureMultiPress({
+            widget: this._frame,
+            button: 0,
+            exclusive: true
+        });
+        this._gesture.connect('released', (gesture, nPress) => {
+            if (nPress == 1)
+                this._revealer.reveal_child = !this._revealer.reveal_child;
+        });
+        this._revealer.connect('notify::reveal-child', () => {
+            if (this._revealer.reveal_child)
+                this._arrow.icon_name = 'pan-down-symbolic';
+            else
+                this._arrow.icon_name = 'pan-end-symbolic';
+        });
+    }
+
+    get label() {
+        return this._labelText;
+    }
+
+    set label(text) {
+        if (this._labelText == text)
+            return;
+
+        if (this._label)
+            this._label.label = text;
+        this._labelText = text;
+        this.notify('label');
+    }
+
+    add(child) {
+        // set expanded child
+        this._childBin.get_children().forEach(c => {
+            this._childBin.remove(c);
+        });
+
+        if (child)
+            this._childBin.add(child);
     }
 });
 
-var ExtensionRow = new Lang.Class({
-    Name: 'ExtensionRow',
-    Extends: Gtk.ListBoxRow,
+var EmptyPlaceholder = GObject.registerClass(
+class EmptyPlaceholder extends Gtk.Box {
+    _init() {
+        super._init({
+            orientation: Gtk.Orientation.VERTICAL,
+            spacing: 6,
+            margin: 32
+        });
 
+        let image = new Gtk.Image({
+            icon_name: 'application-x-addon-symbolic',
+            pixel_size: 96,
+            visible: true,
+            vexpand: true,
+            valign: Gtk.Align.END
+        });
+        image.get_style_context().add_class(Gtk.STYLE_CLASS_DIM_LABEL);
+        this.add(image);
+
+        let label = new Gtk.Label({
+            label: `<b><span size="x-large">${_("No Extensions Installed" )}</span></b>`,
+            use_markup: true,
+            visible: true
+        });
+        label.get_style_context().add_class(Gtk.STYLE_CLASS_DIM_LABEL);
+        this.add(label);
+
+        let appInfo = Gio.DesktopAppInfo.new('org.gnome.Software.desktop');
+
+        let desc = new Gtk.Label({
+            label: _("Extensions can be installed through Software or <a href=\"https://extensions.gnome.org\">extensions.gnome.org</a>."),
+            use_markup: true,
+            wrap: true,
+            justify: Gtk.Justification.CENTER,
+            visible: true,
+            max_width_chars: 50,
+            hexpand: true,
+            vexpand: (appInfo == null),
+            halign: Gtk.Align.CENTER,
+            valign: Gtk.Align.START
+        });
+        this.add(desc);
+
+        if (appInfo) {
+            let button = new Gtk.Button({
+                label: _("Browse in Software"),
+                image: new Gtk.Image({
+                    icon_name: "org.gnome.Software-symbolic"
+                }),
+                always_show_image: true,
+                margin_top: 12,
+                visible: true,
+                halign: Gtk.Align.CENTER,
+                valign: Gtk.Align.START,
+                vexpand: true
+            });
+            this.add(button);
+
+            button.connect('clicked', w => {
+                let context = w.get_display().get_app_launch_context();
+                appInfo.launch([], context);
+            });
+        }
+    }
+});
+
+var DescriptionLabel = GObject.registerClass(
+class DescriptionLabel extends Gtk.Label {
+    vfunc_get_preferred_height_for_width(width) {
+        // Hack: Request the maximum height allowed by the line limit
+        if (this.lines > 0)
+            return super.vfunc_get_preferred_height_for_width(0);
+        return super.vfunc_get_preferred_height_for_width(width);
+    }
+});
+
+var ExtensionRow = GObject.registerClass(
+class ExtensionRow extends Gtk.ListBoxRow {
     _init(uuid) {
-        this.parent();
+        super._init();
 
         this.uuid = uuid;
 
@@ -277,7 +528,7 @@ var ExtensionRow = new Lang.Class({
             });
 
         this._buildUI();
-    },
+    }
 
     _buildUI() {
         let extension = ExtensionUtils.extensions[this.uuid];
@@ -324,7 +575,7 @@ var ExtensionRow = new Lang.Class({
         });
         this._switch.connect('state-set', () => true);
         hbox.add(this._switch);
-    },
+    }
 
     _canEnable() {
         let extension = ExtensionUtils.extensions[this.uuid];
@@ -332,12 +583,12 @@ var ExtensionRow = new Lang.Class({
 
         return !this._settings.get_boolean('disable-user-extensions') &&
                !(checkVersion && ExtensionUtils.isOutOfDate(extension));
-    },
+    }
 
     _isEnabled() {
         let extensions = this._settings.get_strv('enabled-extensions');
         return extensions.indexOf(this.uuid) != -1;
-    },
+    }
 
     _enable() {
         let extensions = this._settings.get_strv('enabled-extensions');
@@ -346,7 +597,7 @@ var ExtensionRow = new Lang.Class({
 
         extensions.push(this.uuid);
         this._settings.set_strv('enabled-extensions', extensions);
-    },
+    }
 
     _disable() {
         let extensions = this._settings.get_strv('enabled-extensions');

js/gdm/authPrompt.js

@@ -2,7 +2,6 @@
 
 const Clutter = imports.gi.Clutter;
 const Gio = imports.gi.Gio;
-const Lang = imports.lang;
 const Pango = imports.gi.Pango;
 const Signals = imports.signals;
 const St = imports.gi.St;
@@ -11,6 +10,7 @@ const Animation = imports.ui.animation;
 const Batch = imports.gdm.batch;
 const GdmUtil = imports.gdm.util;
 const Params = imports.misc.params;
+const Shell = imports.gi.Shell;
 const ShellEntry = imports.ui.shellEntry;
 const Tweener = imports.ui.tweener;
 const UserWidget = imports.ui.userWidget;
@@ -38,10 +38,8 @@ var BeginRequestType = {
     DONT_PROVIDE_USERNAME: 1
 };
 
-var AuthPrompt = new Lang.Class({
-    Name: 'AuthPrompt',
-
-    _init(gdmClient, mode) {
+var AuthPrompt = class {
+    constructor(gdmClient, mode) {
         this.verificationStatus = AuthPromptStatus.NOT_VERIFYING;
 
         this._gdmClient = gdmClient;
@@ -99,7 +97,7 @@ var AuthPrompt = new Lang.Class({
                          x_align: St.Align.START });
         this._entry = new St.Entry({ style_class: 'login-dialog-prompt-entry',
                                      can_focus: true });
-        ShellEntry.addContextMenu(this._entry, { isPassword: true });
+        ShellEntry.addContextMenu(this._entry, { isPassword: true, actionMode: Shell.ActionMode.NONE });
 
         this.actor.add(this._entry,
                        { expand: true,
@@ -127,17 +125,16 @@ var AuthPrompt = new Lang.Class({
 
         this._initButtons();
 
-        let spinnerIcon = Gio.File.new_for_uri('resource:///org/gnome/shell/theme/process-working.svg');
-        this._spinner = new Animation.AnimatedIcon(spinnerIcon, DEFAULT_BUTTON_WELL_ICON_SIZE);
+        this._spinner = new Animation.Spinner(DEFAULT_BUTTON_WELL_ICON_SIZE);
         this._spinner.actor.opacity = 0;
         this._spinner.actor.show();
         this._defaultButtonWell.add_child(this._spinner.actor);
-    },
+    }
 
     _onDestroy() {
         this._userVerifier.destroy();
         this._userVerifier = null;
-    },
+    }
 
     _initButtons() {
         this.cancelButton = new St.Button({ style_class: 'modal-dialog-button button',
@@ -185,7 +182,7 @@ var AuthPrompt = new Lang.Class({
             if (this.nextButton.reactive)
                 this.emit('next');
         });
-    },
+    }
 
     _onAskQuestion(verifier, serviceName, question, passwordChar) {
         if (this._queryingService)
@@ -211,12 +208,12 @@ var AuthPrompt = new Lang.Class({
 
         this.updateSensitivity(true);
         this.emit('prompted');
-    },
+    }
 
     _onOVirtUserAuthenticated() {
         if (this.verificationStatus != AuthPromptStatus.VERIFICATION_SUCCEEDED)
             this.reset();
-    },
+    }
 
     _onSmartcardStatusChanged() {
         this.smartcardDetected = this._userVerifier.smartcardDetected;
@@ -235,12 +232,12 @@ var AuthPrompt = new Lang.Class({
 
         if (this.verificationStatus != AuthPromptStatus.VERIFICATION_SUCCEEDED)
             this.reset();
-    },
+    }
 
     _onShowMessage(userVerifier, message, type) {
         this.setMessage(message, type);
         this.emit('prompted');
-    },
+    }
 
     _onVerificationFailed(userVerifier, canRetry) {
         this._queryingService = null;
@@ -249,22 +246,22 @@ var AuthPrompt = new Lang.Class({
         this.updateSensitivity(canRetry);
         this.setActorInDefaultButtonWell(null);
         this.verificationStatus = AuthPromptStatus.VERIFICATION_FAILED;
-    },
+    }
 
     _onVerificationComplete() {
         this.setActorInDefaultButtonWell(null);
         this.verificationStatus = AuthPromptStatus.VERIFICATION_SUCCEEDED;
         this.cancelButton.reactive = false;
-    },
+    }
 
     _onReset() {
         this.verificationStatus = AuthPromptStatus.NOT_VERIFYING;
         this.reset();
-    },
+    }
 
     addActorToDefaultButtonWell(actor) {
         this._defaultButtonWell.add_child(actor);
-    },
+    }
 
     setActorInDefaultButtonWell(actor, animate) {
         if (!this._defaultButtonWellActor &&
@@ -328,25 +325,25 @@ var AuthPrompt = new Lang.Class({
         }
 
         this._defaultButtonWellActor = actor;
-    },
+    }
 
     startSpinning() {
         this.setActorInDefaultButtonWell(this._spinner.actor, true);
-    },
+    }
 
     stopSpinning() {
         this.setActorInDefaultButtonWell(null, false);
-    },
+    }
 
     clear() {
         this._entry.text = '';
         this.stopSpinning();
-    },
+    }
 
     setPasswordChar(passwordChar) {
         this._entry.clutter_text.set_password_char(passwordChar);
         this._entry.menu.isPassword = passwordChar != '';
-    },
+    }
 
     setQuestion(question) {
         this._label.set_text(question);
@@ -355,7 +352,7 @@ var AuthPrompt = new Lang.Class({
         this._entry.show();
 
         this._entry.grab_key_focus();
-    },
+    }
 
     getAnswer() {
         let text;
@@ -368,7 +365,7 @@ var AuthPrompt = new Lang.Class({
         }
 
         return text;
-    },
+    }
 
     _fadeOutMessage() {
         if (this._message.opacity == 0)
@@ -379,7 +376,7 @@ var AuthPrompt = new Lang.Class({
                            time: MESSAGE_FADE_OUT_ANIMATION_TIME,
                            transition: 'easeOutQuad'
                          });
-    },
+    }
 
     setMessage(message, type) {
         if (type == GdmUtil.MessageType.ERROR)
@@ -399,18 +396,18 @@ var AuthPrompt = new Lang.Class({
         } else {
             this._message.opacity = 0;
         }
-    },
+    }
 
     _updateNextButtonSensitivity(sensitive) {
         this.nextButton.reactive = sensitive;
         this.nextButton.can_focus = sensitive;
-    },
+    }
 
     updateSensitivity(sensitive) {
         this._updateNextButtonSensitivity(sensitive && (this._entry.text.length > 0 || this.verificationStatus == AuthPromptStatus.VERIFYING));
         this._entry.reactive = sensitive;
         this._entry.clutter_text.editable = sensitive;
-    },
+    }
 
     hide() {
         this.setActorInDefaultButtonWell(null, true);
@@ -421,7 +418,7 @@ var AuthPrompt = new Lang.Class({
 
         this.updateSensitivity(true);
         this._entry.set_text('');
-    },
+    }
 
     setUser(user) {
         let oldChild = this._userWell.get_child();
@@ -432,7 +429,7 @@ var AuthPrompt = new Lang.Class({
             let userWidget = new UserWidget.UserWidget(user);
             this._userWell.set_child(userWidget.actor);
         }
-    },
+    }
 
     reset() {
         let oldStatus = this.verificationStatus;
@@ -470,7 +467,7 @@ var AuthPrompt = new Lang.Class({
         }
 
         this.emit('reset', beginRequestType);
-    },
+    }
 
     addCharacter(unichar) {
         if (!this._entry.visible)
@@ -478,7 +475,7 @@ var AuthPrompt = new Lang.Class({
 
         this._entry.grab_key_focus();
         this._entry.clutter_text.insert_unichar(unichar);
-    },
+    }
 
     begin(params) {
         params = Params.parse(params, { userName: null,
@@ -492,7 +489,7 @@ var AuthPrompt = new Lang.Class({
 
         this._userVerifier.begin(params.userName, hold);
         this.verificationStatus = AuthPromptStatus.VERIFYING;
-    },
+    }
 
     finish(onComplete) {
         if (!this._userVerifier.hasPendingMessages) {
@@ -506,7 +503,7 @@ var AuthPrompt = new Lang.Class({
             this._userVerifier.clear();
             onComplete();
         });
-    },
+    }
 
     cancel() {
         if (this.verificationStatus == AuthPromptStatus.VERIFICATION_SUCCEEDED) {
@@ -515,5 +512,5 @@ var AuthPrompt = new Lang.Class({
         this.reset();
         this.emit('cancelled');
     }
-});
+};
 Signals.addSignalMethods(AuthPrompt.prototype);

js/gdm/batch.js

@@ -44,45 +44,39 @@
  * replaced by something else.
  */
 
-const Lang = imports.lang;
 const Signals = imports.signals;
 
-var Task = new Lang.Class({
-    Name: 'Task',
-
-    _init(scope, handler) {
+var Task = class {
+    constructor(scope, handler) {
         if (scope)
             this.scope = scope;
         else
             this.scope = this;
 
         this.handler = handler;
-    },
+    }
 
     run() {
         if (this.handler)
             return this.handler.call(this.scope);
 
         return null;
-    },
-});
+    }
+};
 Signals.addSignalMethods(Task.prototype);
 
-var Hold = new Lang.Class({
-    Name: 'Hold',
-    Extends: Task,
-
-    _init() {
-        this.parent(this, () => this);
+var Hold = class extends Task {
+    constructor() {
+        super(null, () => this);
 
         this._acquisitions = 1;
-    },
+    }
 
     acquire() {
         if (this._acquisitions <= 0)
             throw new Error("Cannot acquire hold after it's been released");
         this._acquisitions++;
-    },
+    }
 
     acquireUntilAfter(hold) {
         if (!hold.isAcquired())
@@ -93,27 +87,24 @@ var Hold = new Lang.Class({
             hold.disconnect(signalId);
             this.release();
         });
-    },
+    }
 
     release() {
         this._acquisitions--;
 
         if (this._acquisitions == 0)
             this.emit('release');
-    },
+    }
 
     isAcquired() {
         return this._acquisitions > 0;
     }
-});
+};
 Signals.addSignalMethods(Hold.prototype);
 
-var Batch = new Lang.Class({
-    Name: 'Batch',
-    Extends: Task,
-
-    _init(scope, tasks) {
-        this.parent();
+var Batch = class extends Task {
+    constructor(scope, tasks) {
+        super();
 
         this.tasks = [];
 
@@ -130,11 +121,11 @@ var Batch = new Lang.Class({
 
             this.tasks.push(task);
         }
-    },
+    }
 
     process() {
         throw new Error('Not implemented');
-    },
+    }
 
     runTask() {
         if (!(this._currentTaskIndex in this.tasks)) {
@@ -142,11 +133,11 @@ var Batch = new Lang.Class({
         }
 
         return this.tasks[this._currentTaskIndex].run();
-    },
+    }
 
     _finish() {
         this.hold.release();
-    },
+    }
 
     nextTask() {
         this._currentTaskIndex++;
@@ -159,7 +150,7 @@ var Batch = new Lang.Class({
         }
 
         this.process();
-    },
+    }
 
     _start() {
         // acquire a hold to get released when the entire
@@ -167,7 +158,7 @@ var Batch = new Lang.Class({
         this.hold = new Hold();
         this._currentTaskIndex = 0;
         this.process();
-    },
+    }
 
     run() {
         this._start();
@@ -175,18 +166,15 @@ var Batch = new Lang.Class({
         // hold may be destroyed at this point
         // if we're already done running
         return this.hold;
-    },
+    }
 
     cancel() {
         this.tasks = this.tasks.splice(0, this._currentTaskIndex + 1);
     }
-});
+};
 Signals.addSignalMethods(Batch.prototype);
 
-var ConcurrentBatch = new Lang.Class({
-    Name: 'ConcurrentBatch',
-    Extends: Batch,
-
+var ConcurrentBatch = class extends Batch {
     process() {
        let hold = this.runTask();
 
@@ -199,13 +187,10 @@ var ConcurrentBatch = new Lang.Class({
        // concurrently.
        this.nextTask();
     }
-});
+};
 Signals.addSignalMethods(ConcurrentBatch.prototype);
 
-var ConsecutiveBatch = new Lang.Class({
-    Name: 'ConsecutiveBatch',
-    Extends: Batch,
-
+var ConsecutiveBatch = class extends Batch {
     process() {
        let hold = this.runTask();
 
@@ -222,5 +207,5 @@ var ConsecutiveBatch = new Lang.Class({
            this.nextTask();
        }
     }
-});
+};
 Signals.addSignalMethods(ConsecutiveBatch.prototype);

js/gdm/fingerprint.js

@@ -1,7 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Gio = imports.gi.Gio;
-const Lang = imports.lang;
 const Shell = imports.gi.Shell;
 const Signals = imports.signals;
 

js/gdm/loginDialog.js

@@ -23,8 +23,6 @@ const Gdm = imports.gi.Gdm;
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
 const GObject = imports.gi.GObject;
-const Gtk = imports.gi.Gtk;
-const Lang = imports.lang;
 const Meta = imports.gi.Meta;
 const Pango = imports.gi.Pango;
 const Shell = imports.gi.Shell;
@@ -50,10 +48,8 @@ const _TIMED_LOGIN_IDLE_THRESHOLD = 5.0;
 const _LOGO_ICON_HEIGHT = 48;
 const _MAX_BOTTOM_MENU_ITEMS = 5;
 
-var UserListItem = new Lang.Class({
-    Name: 'UserListItem',
-
-    _init(user) {
+var UserListItem = class {
+    constructor(user) {
         this.user = user;
         this._userChangedId = this.user.connect('changed',
                                                  this._onUserChanged.bind(this));
@@ -91,26 +87,26 @@ var UserListItem = new Lang.Class({
 
         this.actor.connect('clicked', this._onClicked.bind(this));
         this._onUserChanged();
-    },
+    }
 
     _onUserChanged() {
         this._updateLoggedIn();
-    },
+    }
 
     _updateLoggedIn() {
         if (this.user.is_logged_in())
             this.actor.add_style_pseudo_class('logged-in');
         else
             this.actor.remove_style_pseudo_class('logged-in');
-    },
+    }
 
     _onDestroy() {
         this.user.disconnect(this._userChangedId);
-    },
+    }
 
     _onClicked() {
         this.emit('activate');
-    },
+    }
 
     _setSelected(selected) {
         if (selected) {
@@ -119,7 +115,7 @@ var UserListItem = new Lang.Class({
         } else {
             this.actor.remove_style_pseudo_class('selected');
         }
-    },
+    }
 
     showTimedLoginIndicator(time) {
         let hold = new Batch.Hold();
@@ -147,7 +143,7 @@ var UserListItem = new Lang.Class({
         GLib.Source.set_name_by_id(this._timedLoginTimeoutId, '[gnome-shell] this._timedLoginTimeoutId');
 
         return hold;
-    },
+    }
 
     hideTimedLoginIndicator() {
         if (this._timedLoginTimeoutId) {
@@ -158,16 +154,14 @@ var UserListItem = new Lang.Class({
         this._timedLoginIndicator.visible = false;
         this._timedLoginIndicator.scale_x = 0.;
     }
-});
+};
 Signals.addSignalMethods(UserListItem.prototype);
 
-var UserList = new Lang.Class({
-    Name: 'UserList',
-
-    _init() {
+var UserList = class {
+    constructor() {
         this.actor = new St.ScrollView({ style_class: 'login-dialog-user-list-view'});
-        this.actor.set_policy(Gtk.PolicyType.NEVER,
-                              Gtk.PolicyType.AUTOMATIC);
+        this.actor.set_policy(St.PolicyType.NEVER,
+                              St.PolicyType.AUTOMATIC);
 
         this._box = new St.BoxLayout({ vertical: true,
                                        style_class: 'login-dialog-user-list',
@@ -177,7 +171,7 @@ var UserList = new Lang.Class({
         this._items = {};
 
         this.actor.connect('key-focus-in', this._moveFocusToItems.bind(this));
-    },
+    }
 
     _moveFocusToItems() {
         let hasItems = Object.keys(this._items).length > 0;
@@ -188,18 +182,18 @@ var UserList = new Lang.Class({
         if (global.stage.get_key_focus() != this.actor)
             return;
 
-        let focusSet = this.actor.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false);
+        let focusSet = this.actor.navigate_focus(null, St.DirectionType.TAB_FORWARD, false);
         if (!focusSet) {
             Meta.later_add(Meta.LaterType.BEFORE_REDRAW, () => {
                 this._moveFocusToItems();
                 return false;
             });
         }
-    },
+    }
 
     _onItemActivated(activatedItem) {
         this.emit('activate', activatedItem);
-    },
+    }
 
     updateStyle(isExpanded) {
         let tasks = [];
@@ -213,7 +207,7 @@ var UserList = new Lang.Class({
             let item = this._items[userName];
             item.actor.sync_hover();
         }
-    },
+    }
 
     scrollToItem(item) {
         let box = item.actor.get_allocation_box();
@@ -226,7 +220,7 @@ var UserList = new Lang.Class({
                           { value: value,
                             time: _SCROLL_ANIMATION_TIME,
                             transition: 'easeOutQuad' });
-    },
+    }
 
     jumpToItem(item) {
         let box = item.actor.get_allocation_box();
@@ -236,7 +230,7 @@ var UserList = new Lang.Class({
         let value = (box.y1 + adjustment.step_increment / 2.0) - (adjustment.page_size / 2.0);
 
         adjustment.set_value(value);
-    },
+    }
 
     getItemFromUserName(userName) {
         let item = this._items[userName];
@@ -245,11 +239,11 @@ var UserList = new Lang.Class({
             return null;
 
         return item;
-    },
+    }
 
     containsUser(user) {
         return this._items[user.get_user_name()] != null;
-    },
+    }
 
     addUser(user) {
         if (!user.is_loaded)
@@ -281,7 +275,7 @@ var UserList = new Lang.Class({
         this._moveFocusToItems();
 
         this.emit('item-added', item);
-    },
+    }
 
     removeUser(user) {
         if (!user.is_loaded)
@@ -299,18 +293,16 @@ var UserList = new Lang.Class({
 
         item.actor.destroy();
         delete this._items[userName];
-    },
+    }
 
     numItems() {
         return Object.keys(this._items).length;
     }
-});
+};
 Signals.addSignalMethods(UserList.prototype);
 
-var SessionMenuButton = new Lang.Class({
-    Name: 'SessionMenuButton',
-
-    _init() {
+var SessionMenuButton = class {
+    constructor() {
         let gearIcon = new St.Icon({ icon_name: 'emblem-system-symbolic' });
         this._button = new St.Button({ style_class: 'login-dialog-session-list-button',
                                        reactive: true,
@@ -342,7 +334,8 @@ var SessionMenuButton = new Lang.Class({
                  this._button.remove_style_pseudo_class('active');
         });
 
-        this._manager = new PopupMenu.PopupMenuManager({ actor: this._button });
+        this._manager = new PopupMenu.PopupMenuManager({ actor: this._button },
+                                                       { actionMode: Shell.ActionMode.NONE });
         this._manager.addMenu(this._menu);
 
         this._button.connect('clicked', () => { this._menu.toggle(); });
@@ -350,13 +343,13 @@ var SessionMenuButton = new Lang.Class({
         this._items = {};
         this._activeSessionId = null;
         this._populate();
-    },
+    }
 
     updateSensitivity(sensitive) {
         this._button.reactive = sensitive;
         this._button.can_focus = sensitive;
         this._menu.close(BoxPointer.PopupAnimation.NONE);
-    },
+    }
 
     _updateOrnament() {
         let itemIds = Object.keys(this._items);
@@ -366,7 +359,7 @@ var SessionMenuButton = new Lang.Class({
             else
                 this._items[itemIds[i]].setOrnament(PopupMenu.Ornament.NONE);
         }
-    },
+    }
 
     setActiveSession(sessionId) {
          if (sessionId == this._activeSessionId)
@@ -374,11 +367,11 @@ var SessionMenuButton = new Lang.Class({
 
          this._activeSessionId = sessionId;
          this._updateOrnament();
-    },
+    }
 
     close() {
         this._menu.close();
-    },
+    }
 
     _populate() {
         let ids = Gdm.get_session_ids();
@@ -403,16 +396,14 @@ var SessionMenuButton = new Lang.Class({
             });
         }
     }
-});
+};
 Signals.addSignalMethods(SessionMenuButton.prototype);
 
-var LoginDialog = new Lang.Class({
-    Name: 'LoginDialog',
-    Extends: St.Widget,
+var LoginDialog = GObject.registerClass({
     Signals: { 'failed': {} },
-
+}, class LoginDialog extends St.Widget {
     _init(parentActor) {
-        this.parent({ style_class: 'login-dialog',
+        super._init({ style_class: 'login-dialog',
                       visible: false });
 
         this.get_accessible().set_role(Atk.Role.WINDOW);
@@ -482,8 +473,8 @@ var LoginDialog = new Lang.Class({
 
         this._bannerView = new St.ScrollView({ style_class: 'login-dialog-banner-view',
                                                opacity: 0,
-                                               vscrollbar_policy: Gtk.PolicyType.AUTOMATIC,
-                                               hscrollbar_policy: Gtk.PolicyType.NEVER });
+                                               vscrollbar_policy: St.PolicyType.AUTOMATIC,
+                                               hscrollbar_policy: St.PolicyType.NEVER });
         this.add_child(this._bannerView);
 
         let bannerBox = new St.BoxLayout({ vertical: true });
@@ -530,7 +521,7 @@ var LoginDialog = new Lang.Class({
         // focus later
         this._startupCompleteId = Main.layoutManager.connect('startup-complete',
                                                              this._updateDisableUserList.bind(this));
-    },
+    }
 
     _getBannerAllocation(dialogBox) {
         let actorBox = new Clutter.ActorBox();
@@ -544,7 +535,7 @@ var LoginDialog = new Lang.Class({
         actorBox.y2 = actorBox.y1 + natHeight;
 
         return actorBox;
-    },
+    }
 
     _getLogoBinAllocation(dialogBox) {
         let actorBox = new Clutter.ActorBox();
@@ -558,7 +549,7 @@ var LoginDialog = new Lang.Class({
         actorBox.y2 = actorBox.y1 + natHeight;
 
         return actorBox;
-    },
+    }
 
     _getCenterActorAllocation(dialogBox, actor) {
         let actorBox = new Clutter.ActorBox();
@@ -576,7 +567,7 @@ var LoginDialog = new Lang.Class({
         actorBox.y2 = actorBox.y1 + natHeight;
 
         return actorBox;
-    },
+    }
 
     vfunc_allocate(dialogBox, flags) {
         this.set_allocation(dialogBox, flags);
@@ -719,7 +710,7 @@ var LoginDialog = new Lang.Class({
 
         if (logoAllocation)
             this._logoBin.allocate(logoAllocation, flags);
-    },
+    }
 
     _ensureUserListLoaded() {
         if (!this._userManager.is_loaded) {
@@ -735,7 +726,7 @@ var LoginDialog = new Lang.Class({
             let id = GLib.idle_add(GLib.PRIORITY_DEFAULT, this._loadUserList.bind(this));
             GLib.Source.set_name_by_id(id, '[gnome-shell] _loadUserList');
         }
-    },
+    }
 
     _updateDisableUserList() {
         let disableUserList = this._settings.get_boolean(GdmUtil.DISABLE_USER_LIST_KEY);
@@ -750,7 +741,7 @@ var LoginDialog = new Lang.Class({
             if (this._authPrompt.verificationStatus == AuthPrompt.AuthPromptStatus.NOT_VERIFYING)
                 this._authPrompt.reset();
         }
-    },
+    }
 
     _updateCancelButton() {
         let cancelVisible;
@@ -763,7 +754,7 @@ var LoginDialog = new Lang.Class({
             cancelVisible = true;
 
         this._authPrompt.cancelButton.visible = cancelVisible;
-    },
+    }
 
     _updateBanner() {
         let enabled = this._settings.get_boolean(GdmUtil.BANNER_MESSAGE_KEY);
@@ -775,7 +766,7 @@ var LoginDialog = new Lang.Class({
         } else {
             this._bannerLabel.hide();
         }
-    },
+    }
 
     _fadeInBannerView() {
         this._bannerView.show();
@@ -783,13 +774,13 @@ var LoginDialog = new Lang.Class({
                          { opacity: 255,
                            time: _FADE_ANIMATION_TIME,
                            transition: 'easeOutQuad' });
-    },
+    }
 
     _hideBannerView() {
         Tweener.removeTweens(this._bannerView);
         this._bannerView.opacity = 0;
         this._bannerView.hide();
-    },
+    }
 
     _updateLogoTexture(cache, file) {
         if (this._logoFile && !this._logoFile.equal(file))
@@ -802,14 +793,14 @@ var LoginDialog = new Lang.Class({
                                                                        -1, _LOGO_ICON_HEIGHT,
                                                                        scaleFactor));
         }
-    },
+    }
 
     _updateLogo() {
         let path = this._settings.get_string(GdmUtil.LOGO_KEY);
 
         this._logoFile = path ? Gio.file_new_for_path(path) : null;
         this._updateLogoTexture(this._textureCache, this._logoFile);
-    },
+    }
 
     _onPrompted() {
         if (this._shouldShowSessionMenuButton()) {
@@ -819,7 +810,7 @@ var LoginDialog = new Lang.Class({
             this._sessionMenuButton.updateSensitivity(false);
         }
         this._showPrompt();
-    },
+    }
 
     _resetGreeterProxy() {
         if (GLib.getenv('GDM_GREETER_TEST') != '1') {
@@ -835,7 +826,7 @@ var LoginDialog = new Lang.Class({
             this._timedLoginRequestedId = this._greeter.connect('timed-login-requested',
                                                                 this._onTimedLoginRequested.bind(this));
         }
-    },
+    }
 
     _onReset(authPrompt, beginRequest) {
         this._resetGreeterProxy();
@@ -856,11 +847,11 @@ var LoginDialog = new Lang.Class({
         } else {
             this._hideUserListAndBeginVerification();
         }
-    },
+    }
 
     _onDefaultSessionChanged(client, sessionId) {
         this._sessionMenuButton.setActiveSession(sessionId);
-    },
+    }
 
     _shouldShowSessionMenuButton() {
         if (this._authPrompt.verificationStatus != AuthPrompt.AuthPromptStatus.VERIFYING &&
@@ -871,7 +862,7 @@ var LoginDialog = new Lang.Class({
           return false;
 
         return true;
-    },
+    }
 
     _showPrompt() {
         if (this._authPrompt.actor.visible)
@@ -883,7 +874,7 @@ var LoginDialog = new Lang.Class({
                            time: _FADE_ANIMATION_TIME,
                            transition: 'easeOutQuad' });
         this._fadeInBannerView();
-    },
+    }
 
     _showRealmLoginHint(realmManager, hint) {
         if (!hint)
@@ -896,7 +887,7 @@ var LoginDialog = new Lang.Class({
         // Translators: this message is shown below the username entry field
         // to clue the user in on how to login to the local network realm
         this._authPrompt.setMessage(_("(e.g., user or %s)").format(hint), GdmUtil.MessageType.HINT);
-    },
+    }
 
     _askForUsernameAndBeginVerification() {
         this._authPrompt.setPasswordChar('');
@@ -923,7 +914,7 @@ var LoginDialog = new Lang.Class({
         this._sessionMenuButton.updateSensitivity(false);
         this._authPrompt.updateSensitivity(true);
         this._showPrompt();
-    },
+    }
 
     _loginScreenSessionActivated() {
         if (this.opacity == 255 && this._authPrompt.verificationStatus == AuthPrompt.AuthPromptStatus.NOT_VERIFYING)
@@ -947,7 +938,7 @@ var LoginDialog = new Lang.Class({
                                    this._authPrompt.reset();
                            },
                            onCompleteScope: this });
-    },
+    }
 
     _gotGreeterSessionProxy(proxy) {
         this._greeterSessionProxy = proxy;
@@ -956,7 +947,7 @@ var LoginDialog = new Lang.Class({
                 if (proxy.Active)
                     this._loginScreenSessionActivated();
             });
-    },
+    }
 
     _startSession(serviceName) {
         Tweener.addTween(this,
@@ -976,11 +967,11 @@ var LoginDialog = new Lang.Class({
                                this._greeter.call_start_session_when_ready_sync(serviceName, true, null);
                            },
                            onCompleteScope: this });
-    },
+    }
 
     _onSessionOpened(client, serviceName) {
         this._authPrompt.finish(() => { this._startSession(serviceName); });
-    },
+    }
 
     _waitForItemForUser(userName) {
         let item = this._userList.getItemFromUserName(userName);
@@ -1000,7 +991,7 @@ var LoginDialog = new Lang.Class({
         hold.connect('release', () => { this._userList.disconnect(signalId); });
 
         return hold;
-    },
+    }
 
     _blockTimedLoginUntilIdle() {
         let hold = new Batch.Hold();
@@ -1013,7 +1004,7 @@ var LoginDialog = new Lang.Class({
             });
         GLib.Source.set_name_by_id(this._timedLoginIdleTimeOutId, '[gnome-shell] this._timedLoginIdleTimeOutId');
         return hold;
-    },
+    }
 
     _startTimedLogin(userName, delay) {
         let firstRun = true;
@@ -1086,7 +1077,7 @@ var LoginDialog = new Lang.Class({
         this._timedLoginBatch = new Batch.ConsecutiveBatch(this, tasks);
 
         return this._timedLoginBatch.run();
-    },
+    }
 
     _onTimedLoginRequested(client, userName, seconds) {
         if (this._timedLoginBatch)
@@ -1103,28 +1094,28 @@ var LoginDialog = new Lang.Class({
 
            return Clutter.EVENT_PROPAGATE;
         });
-    },
+    }
 
     _setUserListExpanded(expanded) {
         this._userList.updateStyle(expanded);
         this._userSelectionBox.visible = expanded;
-    },
+    }
 
     _hideUserList() {
         this._setUserListExpanded(false);
         if (this._userSelectionBox.visible)
             GdmUtil.cloneAndFadeOutActor(this._userSelectionBox);
-    },
+    }
 
     _hideUserListAskForUsernameAndBeginVerification() {
         this._hideUserList();
         this._askForUsernameAndBeginVerification();
-    },
+    }
 
     _hideUserListAndBeginVerification() {
         this._hideUserList();
         this._authPrompt.begin();
-    },
+    }
 
     _showUserList() {
         this._ensureUserListLoaded();
@@ -1134,7 +1125,7 @@ var LoginDialog = new Lang.Class({
         this._setUserListExpanded(true);
         this._notListedButton.show();
         this._userList.actor.grab_key_focus();
-    },
+    }
 
     _beginVerificationForItem(item) {
         this._authPrompt.setUser(item.user);
@@ -1145,7 +1136,7 @@ var LoginDialog = new Lang.Class({
         this._authPrompt.begin({ userName: userName,
                                  hold: hold });
         return hold;
-    },
+    }
 
     _onUserListActivated(activatedItem) {
         this._user = activatedItem.user;
@@ -1155,7 +1146,7 @@ var LoginDialog = new Lang.Class({
         let batch = new Batch.ConcurrentBatch(this, [GdmUtil.cloneAndFadeOutActor(this._userSelectionBox),
                                                      this._beginVerificationForItem(activatedItem)]);
         batch.run();
-    },
+    }
 
     _onDestroy() {
         if (this._userManagerLoadedId) {
@@ -1196,7 +1187,7 @@ var LoginDialog = new Lang.Class({
             this._realmManager.release();
             this._realmManager = null;
         }
-    },
+    }
 
     _loadUserList() {
         if (this._userListLoaded)
@@ -1234,7 +1225,7 @@ var LoginDialog = new Lang.Class({
             });
 
         return GLib.SOURCE_REMOVE;
-    },
+    }
 
     open() {
         Main.ctrlAltTabManager.addGroup(this,
@@ -1253,22 +1244,22 @@ var LoginDialog = new Lang.Class({
                            transition: 'easeInQuad' });
 
         return true;
-    },
+    }
 
     close() {
         Main.popModal(this);
         Main.ctrlAltTabManager.removeGroup(this);
-    },
+    }
 
     cancel() {
         this._authPrompt.cancel();
-    },
+    }
 
     addCharacter(unichar) {
         // Don't allow type ahead at the login screen
-    },
+    }
 
     finish(onComplete) {
         this._authPrompt.finish(onComplete);
-    },
+    }
 });

js/gdm/oVirt.js

@@ -1,7 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Gio = imports.gi.Gio;
-const Lang = imports.lang;
 const Signals = imports.signals;
 
 const OVirtCredentialsIface = `
@@ -28,33 +27,32 @@ function OVirtCredentials() {
     return self;
 }
 
-var OVirtCredentialsManager = new Lang.Class({
-    Name: 'OVirtCredentialsManager',
-    _init() {
+var OVirtCredentialsManager = class {
+    constructor() {
         this._token = null;
 
         this._credentials = new OVirtCredentials();
         this._credentials.connectSignal('UserAuthenticated',
                                         this._onUserAuthenticated.bind(this));
-    },
+    }
 
     _onUserAuthenticated(proxy, sender, [token]) {
         this._token = token;
         this.emit('user-authenticated', token);
-    },
+    }
 
     hasToken() {
         return this._token != null;
-    },
+    }
 
     getToken() {
         return this._token;
-    },
+    }
 
     resetToken() {
         this._token = null;
     }
-});
+};
 Signals.addSignalMethods(OVirtCredentialsManager.prototype);
 
 function getOVirtCredentialsManager() {

js/gdm/realmd.js

@@ -1,7 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Gio = imports.gi.Gio;
-const Lang = imports.lang;
 const Shell = imports.gi.Shell;
 const Signals = imports.signals;
 
@@ -16,10 +15,8 @@ const Service = Gio.DBusProxy.makeProxyWrapper(ServiceIface);
 const RealmIface = loadInterfaceXML("org.freedesktop.realmd.Realm");
 const Realm = Gio.DBusProxy.makeProxyWrapper(RealmIface);
 
-var Manager = new Lang.Class({
-    Name: 'Manager',
-
-    _init(parentActor) {
+var Manager = class {
+    constructor(parentActor) {
         this._aggregateProvider = Provider(Gio.DBus.system,
                                            'org.freedesktop.realmd',
                                            '/org/freedesktop/realmd',
@@ -31,7 +28,7 @@ var Manager = new Lang.Class({
                 if ('Realms' in properties.deep_unpack())
                     this._reloadRealms();
             });
-    },
+    }
 
     _reloadRealms() {
         let realmPaths = this._aggregateProvider.Realms;
@@ -45,7 +42,7 @@ var Manager = new Lang.Class({
                               realmPaths[i],
                               this._onRealmLoaded.bind(this));
         }
-    },
+    }
 
     _reloadRealm(realm) {
         if (!realm.Configured) {
@@ -58,7 +55,7 @@ var Manager = new Lang.Class({
         this._realms[realm.get_object_path()] = realm;
 
         this._updateLoginFormat();
-    },
+    }
 
     _onRealmLoaded(realm, error) {
         if (error)
@@ -70,7 +67,7 @@ var Manager = new Lang.Class({
             if ('Configured' in properties.deep_unpack())
                 this._reloadRealm(realm);
         });
-    },
+    }
 
     _updateLoginFormat() {
         let newLoginFormat;
@@ -87,7 +84,7 @@ var Manager = new Lang.Class({
             this._loginFormat = newLoginFormat;
             this.emit('login-format-changed', newLoginFormat);
         }
-    },
+    }
 
     get loginFormat() {
         if (this._loginFormat !== undefined)
@@ -96,7 +93,7 @@ var Manager = new Lang.Class({
         this._updateLoginFormat();
 
         return this._loginFormat;
-    },
+    }
 
     release() {
         Service(Gio.DBus.system,
@@ -107,5 +104,5 @@ var Manager = new Lang.Class({
         this._realms = { };
         this._updateLoginFormat();
     }
-});
+};
 Signals.addSignalMethods(Manager.prototype)

js/gdm/util.js

@@ -3,7 +3,6 @@
 const Clutter = imports.gi.Clutter;
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
-const Lang = imports.lang;
 const Mainloop = imports.mainloop;
 const Signals = imports.signals;
 const St = imports.gi.St;
@@ -119,10 +118,8 @@ function cloneAndFadeOutActor(actor) {
     return hold;
 }
 
-var ShellUserVerifier = new Lang.Class({
-    Name: 'ShellUserVerifier',
-
-    _init(client, params) {
+var ShellUserVerifier = class {
+    constructor(client, params) {
         params = Params.parse(params, { reauthenticationOnly: false });
         this._reauthOnly = params.reauthenticationOnly;
 
@@ -165,7 +162,7 @@ var ShellUserVerifier = new Lang.Class({
 
         this._oVirtUserAuthenticatedId = this._oVirtCredentialsManager.connect('user-authenticated',
                                                                                this._oVirtUserAuthenticated.bind(this));
-    },
+    }
 
     begin(userName, hold) {
         this._cancellable = new Gio.Cancellable();
@@ -183,7 +180,7 @@ var ShellUserVerifier = new Lang.Class({
         } else {
             this._client.get_user_verifier(this._cancellable, this._userVerifierGot.bind(this));
         }
-    },
+    }
 
     cancel() {
         if (this._cancellable)
@@ -193,14 +190,14 @@ var ShellUserVerifier = new Lang.Class({
             this._userVerifier.call_cancel_sync(null);
             this.clear();
         }
-    },
+    }
 
     _clearUserVerifier() {
         if (this._userVerifier) {
             this._userVerifier.run_dispose();
             this._userVerifier = null;
         }
-    },
+    }
 
     clear() {
         if (this._cancellable) {
@@ -210,7 +207,7 @@ var ShellUserVerifier = new Lang.Class({
 
         this._clearUserVerifier();
         this._clearMessageQueue();
-    },
+    }
 
     destroy() {
         this.clear();
@@ -224,7 +221,7 @@ var ShellUserVerifier = new Lang.Class({
 
         this._oVirtCredentialsManager.disconnect(this._oVirtUserAuthenticatedId);
         this._oVirtCredentialsManager = null;
-    },
+    }
 
     answerQuery(serviceName, answer) {
         if (!this.hasPendingMessages) {
@@ -235,12 +232,12 @@ var ShellUserVerifier = new Lang.Class({
                 this._userVerifier.call_answer_query(serviceName, answer, this._cancellable, null);
             });
         }
-    },
+    }
 
     _getIntervalForMessage(message) {
         // We probably could be smarter here
         return message.length * USER_READ_TIME;
-    },
+    }
 
     finishMessageQueue() {
         if (!this.hasPendingMessages)
@@ -250,7 +247,7 @@ var ShellUserVerifier = new Lang.Class({
 
         this.hasPendingMessages = false;
         this.emit('no-more-messages');
-    },
+    }
 
     _queueMessageTimeout() {
         if (this._messageQueue.length == 0) {
@@ -273,7 +270,7 @@ var ShellUserVerifier = new Lang.Class({
                                                            return GLib.SOURCE_REMOVE;
                                                        });
         GLib.Source.set_name_by_id(this._messageQueueTimeoutId, '[gnome-shell] this._queueMessageTimeout');
-    },
+    }
 
     _queueMessage(message, messageType) {
         let interval = this._getIntervalForMessage(message);
@@ -281,7 +278,7 @@ var ShellUserVerifier = new Lang.Class({
         this.hasPendingMessages = true;
         this._messageQueue.push({ text: message, type: messageType, interval: interval });
         this._queueMessageTimeout();
-    },
+    }
 
     _clearMessageQueue() {
         this.finishMessageQueue();
@@ -291,7 +288,7 @@ var ShellUserVerifier = new Lang.Class({
             this._messageQueueTimeoutId = 0;
         }
         this.emit('show-message', null, MessageType.NONE);
-    },
+    }
 
     _checkForFingerprintReader() {
         this._haveFingerprintReader = false;
@@ -309,12 +306,12 @@ var ShellUserVerifier = new Lang.Class({
                     this._updateDefaultService();
                 }
             });
-    },
+    }
 
     _oVirtUserAuthenticated(token) {
         this._preemptingService = OVIRT_SERVICE_NAME;
         this.emit('ovirt-user-authenticated');
-    },
+    }
 
     _checkForSmartcard() {
         let smartcardDetected;
@@ -336,7 +333,7 @@ var ShellUserVerifier = new Lang.Class({
 
             this.emit('smartcard-status-changed');
         }
-    },
+    }
 
     _reportInitError(where, error) {
         logError(error, where);
@@ -344,7 +341,7 @@ var ShellUserVerifier = new Lang.Class({
 
         this._queueMessage(_("Authentication error"), MessageType.ERROR);
         this._verificationFailed(false);
-    },
+    }
 
     _reauthenticationChannelOpened(client, result) {
         try {
@@ -371,7 +368,7 @@ var ShellUserVerifier = new Lang.Class({
         this._connectSignals();
         this._beginVerification();
         this._hold.release();
-    },
+    }
 
     _userVerifierGot(client, result) {
         try {
@@ -387,7 +384,7 @@ var ShellUserVerifier = new Lang.Class({
         this._connectSignals();
         this._beginVerification();
         this._hold.release();
-    },
+    }
 
     _connectSignals() {
         this._userVerifier.connect('info', this._onInfo.bind(this));
@@ -397,22 +394,22 @@ var ShellUserVerifier = new Lang.Class({
         this._userVerifier.connect('conversation-stopped', this._onConversationStopped.bind(this));
         this._userVerifier.connect('reset', this._onReset.bind(this));
         this._userVerifier.connect('verification-complete', this._onVerificationComplete.bind(this));
-    },
+    }
 
     _getForegroundService() {
         if (this._preemptingService)
             return this._preemptingService;
 
         return this._defaultService;
-    },
+    }
 
     serviceIsForeground(serviceName) {
         return serviceName == this._getForegroundService();
-    },
+    }
 
     serviceIsDefault(serviceName) {
         return serviceName == this._defaultService;
-    },
+    }
 
     _updateDefaultService() {
         if (this._settings.get_boolean(PASSWORD_AUTHENTICATION_KEY))
@@ -426,7 +423,7 @@ var ShellUserVerifier = new Lang.Class({
             log("no authentication service is enabled, using password authentication");
             this._defaultService = PASSWORD_SERVICE_NAME;
         }
-    },
+    }
 
     _startService(serviceName) {
         this._hold.acquire();
@@ -462,14 +459,14 @@ var ShellUserVerifier = new Lang.Class({
                this._hold.release();
            });
         }
-    },
+    }
 
     _beginVerification() {
         this._startService(this._getForegroundService());
 
         if (this._userName && this._haveFingerprintReader && !this.serviceIsForeground(FINGERPRINT_SERVICE_NAME))
             this._startService(FINGERPRINT_SERVICE_NAME);
-    },
+    }
 
     _onInfo(client, serviceName, info) {
         if (this.serviceIsForeground(serviceName)) {
@@ -484,21 +481,21 @@ var ShellUserVerifier = new Lang.Class({
             // to indicate the user can swipe their finger instead
             this._queueMessage(_("(or swipe finger)"), MessageType.HINT);
         }
-    },
+    }
 
     _onProblem(client, serviceName, problem) {
         if (!this.serviceIsForeground(serviceName))
             return;
 
         this._queueMessage(problem, MessageType.ERROR);
-    },
+    }
 
     _onInfoQuery(client, serviceName, question) {
         if (!this.serviceIsForeground(serviceName))
             return;
 
         this.emit('ask-question', serviceName, question, '');
-    },
+    }
 
     _onSecretInfoQuery(client, serviceName, secretQuestion) {
         if (!this.serviceIsForeground(serviceName))
@@ -511,7 +508,7 @@ var ShellUserVerifier = new Lang.Class({
         }
 
         this.emit('ask-question', serviceName, secretQuestion, '\u25cf');
-    },
+    }
 
     _onReset() {
         // Clear previous attempts to authenticate
@@ -519,20 +516,20 @@ var ShellUserVerifier = new Lang.Class({
         this._updateDefaultService();
 
         this.emit('reset');
-    },
+    }
 
     _onVerificationComplete() {
         this.emit('verification-complete');
-    },
+    }
 
     _cancelAndReset() {
         this.cancel();
         this._onReset();
-    },
+    }
 
     _retry() {
         this.begin(this._userName, new Batch.Hold());
-    },
+    }
 
     _verificationFailed(retry) {
         // For Not Listed / enterprise logins, immediately reset
@@ -567,7 +564,7 @@ var ShellUserVerifier = new Lang.Class({
         }
 
         this.emit('verification-failed', canRetry);
-    },
+    }
 
     _onConversationStopped(client, serviceName) {
         // If the login failed with the preauthenticated oVirt credentials
@@ -586,6 +583,6 @@ var ShellUserVerifier = new Lang.Class({
         if (this.serviceIsForeground(serviceName)) {
             this._verificationFailed(true);
         }
-    },
-});
+    }
+};
 Signals.addSignalMethods(ShellUserVerifier.prototype);

js/js-resources.gresource.xml

@@ -16,6 +16,7 @@
     <file>misc/history.js</file>
     <file>misc/ibusManager.js</file>
     <file>misc/inputMethod.js</file>
+    <file>misc/introspect.js</file>
     <file>misc/jsParse.js</file>
     <file>misc/keyboardManager.js</file>
     <file>misc/loginManager.js</file>
@@ -77,11 +78,11 @@
     <file>ui/overview.js</file>
     <file>ui/overviewControls.js</file>
     <file>ui/padOsd.js</file>
+    <file>ui/pageIndicators.js</file>
     <file>ui/panel.js</file>
     <file>ui/panelMenu.js</file>
     <file>ui/pointerWatcher.js</file>
     <file>ui/popupMenu.js</file>
-    <file>ui/remoteMenu.js</file>
     <file>ui/remoteSearch.js</file>
     <file>ui/runDialog.js</file>
     <file>ui/screenShield.js</file>

js/misc/extensionUtils.js

@@ -3,7 +3,7 @@
 // Common utils for the extension system and the extension
 // preferences tool
 
-const Lang = imports.lang;
+const Gettext = imports.gettext;
 const Signals = imports.signals;
 
 const Gio = imports.gi.Gio;
@@ -64,6 +64,66 @@ function getCurrentExtension() {
     return null;
 }
 
+/**
+ * initTranslations:
+ * @domain: (optional): the gettext domain to use
+ *
+ * Initialize Gettext to load translations from extensionsdir/locale.
+ * If @domain is not provided, it will be taken from metadata['gettext-domain']
+ */
+function initTranslations(domain) {
+    let extension = getCurrentExtension();
+
+    if (!extension)
+        throw new Error('initTranslations() can only be called from extensions');
+
+    domain = domain || extension.metadata['gettext-domain'];
+
+    // Expect USER extensions to have a locale/ subfolder, otherwise assume a
+    // SYSTEM extension that has been installed in the same prefix as the shell
+    let localeDir = extension.dir.get_child('locale');
+    if (localeDir.query_exists(null))
+        Gettext.bindtextdomain(domain, localeDir.get_path());
+    else
+        Gettext.bindtextdomain(domain, Config.LOCALEDIR);
+}
+
+/**
+ * getSettings:
+ * @schema: (optional): the GSettings schema id
+ *
+ * Builds and returns a GSettings schema for @schema, using schema files
+ * in extensionsdir/schemas. If @schema is omitted, it is taken from
+ * metadata['settings-schema'].
+ */
+function getSettings(schema) {
+    let extension = getCurrentExtension();
+
+    if (!extension)
+        throw new Error('getSettings() can only be called from extensions');
+
+    schema = schema || extension.metadata['settings-schema'];
+
+    const GioSSS = Gio.SettingsSchemaSource;
+
+    // Expect USER extensions to have a schemas/ subfolder, otherwise assume a
+    // SYSTEM extension that has been installed in the same prefix as the shell
+    let schemaDir = extension.dir.get_child('schemas');
+    let schemaSource;
+    if (schemaDir.query_exists(null))
+        schemaSource = GioSSS.new_from_directory(schemaDir.get_path(),
+                                                 GioSSS.get_default(),
+                                                 false);
+    else
+        schemaSource = GioSSS.get_default();
+
+    let schemaObj = schemaSource.lookup(schema, true);
+    if (!schemaObj)
+        throw new Error(`Schema ${schema} could not be found for extension ${extension.metadata.uuid}. Please check your installation`);
+
+    return new Gio.Settings({ settings_schema: schemaObj });
+}
+
 /**
  * versionCheck:
  * @required: an array of versions we're compatible with
@@ -160,9 +220,7 @@ function installImporter(extension) {
     imports.searchPath = oldSearchPath;
 }
 
-var ExtensionFinder = new Lang.Class({
-    Name: 'ExtensionFinder',
-
+var ExtensionFinder = class {
     _loadExtension(extensionDir, info, perUserDir) {
         let fileType = info.get_file_type();
         if (fileType != Gio.FileType.DIRECTORY)
@@ -184,7 +242,7 @@ var ExtensionFinder = new Lang.Class({
             return;
         }
         this.emit('extension-found', extension);
-    },
+    }
 
     scanExtensions() {
         let perUserDir = Gio.File.new_for_path(global.userdatadir);
@@ -192,5 +250,5 @@ var ExtensionFinder = new Lang.Class({
             this._loadExtension(dir, info, perUserDir);
         });
     }
-});
+};
 Signals.addSignalMethods(ExtensionFinder.prototype);

js/misc/fileUtils.js

@@ -2,7 +2,6 @@
 
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
-const Lang = imports.lang;
 const Config = imports.misc.config;
 const Params = imports.misc.params;
 

js/misc/gnomeSession.js

@@ -1,7 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Gio = imports.gi.Gio;
-const Lang = imports.lang;
 const Signals = imports.signals;
 
 const { loadInterfaceXML } = imports.misc.fileUtils;

js/misc/history.js

@@ -1,16 +1,13 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Lang = imports.lang;
 const Signals = imports.signals;
 const Clutter = imports.gi.Clutter;
 const Params = imports.misc.params;
 
 var DEFAULT_LIMIT = 512;
 
-var HistoryManager = new Lang.Class({
-    Name: 'HistoryManager',
-
-    _init(params) {
+var HistoryManager = class {
+    constructor(params) {
         params = Params.parse(params, { gsettingsKey: null,
                                         limit: DEFAULT_LIMIT,
                                         entry: null });
@@ -34,12 +31,12 @@ var HistoryManager = new Lang.Class({
             this._entry.connect('key-press-event', 
                                 this._onEntryKeyPress.bind(this));
         }
-    },
+    }
 
     _historyChanged() {
         this._history = global.settings.get_strv(this._key);
         this._historyIndex = this._history.length;
-    },
+    }
 
     _setPrevItem(text) {
         if (this._historyIndex <= 0)
@@ -50,7 +47,7 @@ var HistoryManager = new Lang.Class({
         this._historyIndex--;
         this._indexChanged();
         return true;
-    },
+    }
 
     _setNextItem(text) {
         if (this._historyIndex >= this._history.length)
@@ -61,7 +58,7 @@ var HistoryManager = new Lang.Class({
         this._historyIndex++;
         this._indexChanged();
         return true;
-    },
+    }
 
     lastItem() {
         if (this._historyIndex != this._history.length) {
@@ -70,7 +67,7 @@ var HistoryManager = new Lang.Class({
         }
 
         return this._historyIndex ? this._history[this._historyIndex -1] : null;
-    },
+    }
 
     addItem(input) {
         if (this._history.length == 0 ||
@@ -81,7 +78,7 @@ var HistoryManager = new Lang.Class({
             this._save();
         }
         this._historyIndex = this._history.length;
-    },
+    }
 
     _onEntryKeyPress(entry, event) {
         let symbol = event.get_key_symbol();
@@ -91,7 +88,7 @@ var HistoryManager = new Lang.Class({
             return this._setNextItem(entry.get_text());
         }
         return Clutter.EVENT_PROPAGATE;
-    },
+    }
 
     _indexChanged() {
         let current = this._history[this._historyIndex] || '';
@@ -99,7 +96,7 @@ var HistoryManager = new Lang.Class({
 
         if (this._entry)
             this._entry.set_text(current);
-    },
+    }
 
     _save() {
         if (this._history.length > this._limit)
@@ -108,5 +105,5 @@ var HistoryManager = new Lang.Class({
         if (this._key)
             global.settings.set_strv(this._key, this._history);
     }
-});
+};
 Signals.addSignalMethods(HistoryManager.prototype);

js/misc/ibusManager.js

@@ -2,7 +2,6 @@
 
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
-const Lang = imports.lang;
 const Mainloop = imports.mainloop;
 const Signals = imports.signals;
 
@@ -32,17 +31,16 @@ function getIBusManager() {
     return _ibusManager;
 }
 
-var IBusManager = new Lang.Class({
-    Name: 'IBusManager',
-
-    // This is the longest we'll keep the keyboard frozen until an input
-    // source is active.
-    _MAX_INPUT_SOURCE_ACTIVATION_TIME: 4000, // ms
-    _PRELOAD_ENGINES_DELAY_TIME: 30, // sec
-
-    _init() {
+var IBusManager = class {
+    constructor() {
         IBus.init();
 
+        // This is the longest we'll keep the keyboard frozen until an input
+        // source is active.
+        this._MAX_INPUT_SOURCE_ACTIVATION_TIME = 4000; // ms
+        this._PRELOAD_ENGINES_DELAY_TIME = 30; // sec
+
+
         this._candidatePopup = new IBusCandidatePopup.CandidatePopup();
 
         this._panelService = null;
@@ -60,7 +58,7 @@ var IBusManager = new Lang.Class({
         this._ibus.connect('global-engine-changed', this._engineChanged.bind(this));
 
         this._spawn();
-    },
+    }
 
     _spawn() {
         try {
@@ -69,7 +67,7 @@ var IBusManager = new Lang.Class({
         } catch(e) {
             log('Failed to launch ibus-daemon: ' + e.message);
         }
-    },
+    }
 
     _clear() {
         if (this._panelService)
@@ -85,7 +83,7 @@ var IBusManager = new Lang.Class({
         this.emit('ready', false);
 
         this._spawn();
-    },
+    }
 
     _onConnected() {
         this._ibus.list_engines_async(-1, null, this._initEngines.bind(this));
@@ -93,7 +91,7 @@ var IBusManager = new Lang.Class({
                                       IBus.BusNameFlag.REPLACE_EXISTING,
                                       -1, null,
                                       this._initPanelService.bind(this));
-    },
+    }
 
     _initEngines(ibus, result) {
         let enginesList = this._ibus.list_engines_async_finish(result);
@@ -106,7 +104,7 @@ var IBusManager = new Lang.Class({
         } else {
             this._clear();
         }
-    },
+    }
 
     _initPanelService(ibus, result) {
         let success = this._ibus.request_name_async_finish(result);
@@ -151,13 +149,13 @@ var IBusManager = new Lang.Class({
         } else {
             this._clear();
         }
-    },
+    }
 
     _updateReadiness() {
         this._ready = (Object.keys(this._engines).length > 0 &&
                        this._panelService != null);
         this.emit('ready', this._ready);
-    },
+    }
 
     _engineChanged(bus, engineName) {
         if (!this._ready)
@@ -178,26 +176,26 @@ var IBusManager = new Lang.Class({
 
                 this.emit('properties-registered', this._currentEngineName, props);
             });
-    },
+    }
 
     _updateProperty(panel, prop) {
         this.emit('property-updated', this._currentEngineName, prop);
-    },
+    }
 
     _setContentType(panel, purpose, hints) {
         this.emit('set-content-type', purpose, hints);
-    },
+    }
 
     activateProperty(key, state) {
         this._panelService.property_activate(key, state);
-    },
+    }
 
     getEngineDesc(id) {
         if (!this._ready || !this._engines.hasOwnProperty(id))
             return null;
 
         return this._engines[id];
-    },
+    }
 
     setEngine(id, callback) {
         // Send id even if id == this._currentEngineName
@@ -210,8 +208,8 @@ var IBusManager = new Lang.Class({
         }
 
         this._ibus.set_global_engine_async(id, this._MAX_INPUT_SOURCE_ACTIVATION_TIME,
-                                           null, callback);
-    },
+                                           null, callback || null);
+    }
 
     preloadEngines(ids) {
         if (!this._ibus || ids.length == 0)
@@ -233,6 +231,6 @@ var IBusManager = new Lang.Class({
                                              this._preloadEnginesId = 0;
                                              return GLib.SOURCE_REMOVE;
                                          });
-    },
-});
+    }
+};
 Signals.addSignalMethods(IBusManager.prototype);

js/misc/inputMethod.js

@@ -1,22 +1,20 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 const Clutter = imports.gi.Clutter;
+const GObject = imports.gi.GObject;
 const IBus = imports.gi.IBus;
 const Keyboard = imports.ui.status.keyboard;
-const Lang = imports.lang;
 const Signals = imports.signals;
 
-var InputMethod = new Lang.Class({
-    Name: 'InputMethod',
-    Extends: Clutter.InputMethod,
-
+var InputMethod = GObject.registerClass(
+class InputMethod extends Clutter.InputMethod {
     _init() {
-        this.parent();
+        super._init();
         this._hints = 0;
         this._purpose = 0;
-        this._enabled = true;
         this._currentFocus = null;
         this._preeditStr = '';
         this._preeditPos = 0;
+        this._preeditVisible = false;
         this._ibus = IBus.Bus.new_async();
         this._ibus.connect('connected', this._onConnected.bind(this));
         this._ibus.connect('disconnected', this._clear.bind(this));
@@ -29,11 +27,11 @@ var InputMethod = new Lang.Class({
 
         if (this._ibus.is_connected())
             this._onConnected();
-    },
+    }
 
     get currentFocus() {
         return this._currentFocus;
-    },
+    }
 
     _updateCapabilities() {
         let caps = 0;
@@ -48,21 +46,19 @@ var InputMethod = new Lang.Class({
 
         if (this._context)
             this._context.set_capabilities(caps);
-    },
+    }
 
     _onSourceChanged() {
         this._currentSource = this._inputSourceManager.currentSource;
-    },
+    }
 
     _onConnected() {
         this._ibus.create_input_context_async ('gnome-shell', -1, null,
                                                this._setContext.bind(this));
-    },
+    }
 
     _setContext(bus, res) {
         this._context = this._ibus.create_input_context_async_finish(res);
-        this._context.connect('enabled', () => { this._enabled = true });
-        this._context.connect('disabled', () => { this._enabled = false });
         this._context.connect('commit-text', this._onCommitText.bind(this));
         this._context.connect('delete-surrounding-text', this._onDeleteSurroundingText.bind(this));
         this._context.connect('update-preedit-text', this._onUpdatePreeditText.bind(this));
@@ -71,48 +67,55 @@ var InputMethod = new Lang.Class({
         this._context.connect('forward-key-event', this._onForwardKeyEvent.bind(this));
 
         this._updateCapabilities();
-    },
+    }
 
     _clear() {
         this._context = null;
         this._hints = 0;
         this._purpose = 0;
-        this._enabled = false;
         this._preeditStr = ''
         this._preeditPos = 0;
-    },
+        this._preeditVisible = false;
+    }
 
     _emitRequestSurrounding() {
         if (this._context.needs_surrounding_text())
             this.emit('request-surrounding');
-    },
+    }
 
     _onCommitText(context, text) {
         this.commit(text.get_text());
-    },
+    }
 
     _onDeleteSurroundingText(context) {
         this.delete_surrounding();
-    },
+    }
 
     _onUpdatePreeditText(context, text, pos, visible) {
         if (text == null)
             return;
-        this._preeditStr = text.get_text();
-        this._preeditPos = pos;
+
+        let preedit = text.get_text();
+
         if (visible)
-            this.set_preedit_text(this._preeditStr, pos);
-        else
+            this.set_preedit_text(preedit, pos);
+        else if (this._preeditVisible)
             this.set_preedit_text(null, pos);
-    },
+
+        this._preeditStr = preedit;
+        this._preeditPos = pos;
+        this._preeditVisible = visible;
+    }
 
     _onShowPreeditText(context) {
+        this._preeditVisible = true;
         this.set_preedit_text(this._preeditStr, this._preeditPos);
-    },
+    }
 
     _onHidePreeditText(context) {
         this.set_preedit_text(null, this._preeditPos);
-    },
+        this._preeditVisible = false;
+    }
 
     _onForwardKeyEvent(context, keyval, keycode, state) {
         let press = (state & IBus.ModifierType.RELEASE_MASK) == 0;
@@ -126,7 +129,7 @@ var InputMethod = new Lang.Class({
             time = global.display.get_current_time_roundtrip();
 
         this.forward_key(keyval, keycode + 8, state & Clutter.ModifierType.MODIFIER_MASK, time, press);
-    },
+    }
 
     vfunc_focus_in(focus) {
         this._currentFocus = focus;
@@ -135,7 +138,7 @@ var InputMethod = new Lang.Class({
             this._updateCapabilities();
             this._emitRequestSurrounding();
         }
-    },
+    }
 
     vfunc_focus_out() {
         this._currentFocus = null;
@@ -144,9 +147,12 @@ var InputMethod = new Lang.Class({
             this._updateCapabilities();
         }
 
-        // Unset any preedit text
-        this.set_preedit_text(null, 0);
-    },
+        if (this._preeditStr) {
+            // Unset any preedit text
+            this.set_preedit_text(null, 0);
+            this._preeditStr = null;
+        }
+    }
 
     vfunc_reset() {
         if (this._context) {
@@ -154,9 +160,12 @@ var InputMethod = new Lang.Class({
             this._emitRequestSurrounding();
         }
 
-        // Unset any preedit text
-        this.set_preedit_text(null, 0);
-    },
+        if (this._preeditStr) {
+            // Unset any preedit text
+            this.set_preedit_text(null, 0);
+            this._preeditStr = null;
+        }
+    }
 
     vfunc_set_cursor_location(rect) {
         if (this._context) {
@@ -164,7 +173,7 @@ var InputMethod = new Lang.Class({
                                               rect.get_width(), rect.get_height());
             this._emitRequestSurrounding();
         }
-    },
+    }
 
     vfunc_set_surrounding(text, cursor, anchor) {
         if (!this._context || !text)
@@ -172,7 +181,7 @@ var InputMethod = new Lang.Class({
 
         let ibusText = IBus.Text.new_from_string(text);
         this._context.set_surrounding_text(ibusText, cursor, anchor);
-    },
+    }
 
     vfunc_update_content_hints(hints) {
         let ibusHints = 0;
@@ -192,7 +201,7 @@ var InputMethod = new Lang.Class({
         this._hints = ibusHints;
         if (this._context)
             this._context.set_content_type(this._purpose, this._hints);
-    },
+    }
 
     vfunc_update_content_purpose(purpose) {
         let ibusPurpose = 0;
@@ -218,10 +227,10 @@ var InputMethod = new Lang.Class({
         this._purpose = ibusPurpose;
         if (this._context)
             this._context.set_content_type(this._purpose, this._hints);
-    },
+    }
 
     vfunc_filter_key_event(event) {
-        if (!this._context || !this._enabled)
+        if (!this._context)
             return false;
         if (!this._currentSource)
             return false;
@@ -245,5 +254,5 @@ var InputMethod = new Lang.Class({
                                                   }
                                               });
         return true;
-    },
+    }
 });

js/misc/introspect.js

@@ -0,0 +1,163 @@
+const Gio = imports.gi.Gio;
+const GLib = imports.gi.GLib;
+const Meta = imports.gi.Meta;
+const Shell = imports.gi.Shell;
+
+const INTROSPECT_SCHEMA = 'org.gnome.shell';
+const INTROSPECT_KEY = 'introspect';
+const APP_WHITELIST = ['org.freedesktop.impl.portal.desktop.gtk'];
+
+const { loadInterfaceXML } = imports.misc.fileUtils;
+
+const IntrospectDBusIface = loadInterfaceXML('org.gnome.Shell.Introspect');
+
+var IntrospectService = class {
+    constructor() {
+        this._dbusImpl = Gio.DBusExportedObject.wrapJSObject(IntrospectDBusIface,
+                                                             this);
+        this._dbusImpl.export(Gio.DBus.session, '/org/gnome/Shell/Introspect');
+        Gio.DBus.session.own_name('org.gnome.Shell.Introspect',
+                                  Gio.BusNameOwnerFlags.REPLACE,
+                                  null, null);
+
+        this._runningApplications = {};
+        this._runningApplicationsDirty = true;
+        this._activeApplication = null;
+        this._activeApplicationDirty = true;
+
+        this._appSystem = Shell.AppSystem.get_default();
+        this._appSystem.connect('app-state-changed',
+                                () => {
+                                    this._runningApplicationsDirty = true;
+                                    this._syncRunningApplications();
+                                });
+
+        this._settings = new Gio.Settings({ schema_id: INTROSPECT_SCHEMA });
+
+        let tracker = Shell.WindowTracker.get_default();
+        tracker.connect('notify::focus-app',
+                        () => {
+                            this._activeApplicationDirty = true;
+                            this._syncRunningApplications();
+                        });
+
+        this._syncRunningApplications();
+    }
+
+    _isStandaloneApp(app) {
+        let windows = app.get_windows();
+
+        return app.get_windows().some(w => w.transient_for == null);
+    }
+
+    _isIntrospectEnabled() {
+       return this._settings.get_boolean(INTROSPECT_KEY);
+    }
+
+    _isSenderWhitelisted(sender) {
+       return APP_WHITELIST.includes(sender);
+    }
+
+    _syncRunningApplications() {
+        let tracker = Shell.WindowTracker.get_default();
+        let apps = this._appSystem.get_running();
+        let seatName = "seat0";
+        let newRunningApplications = {};
+
+        let newActiveApplication = null;
+        let focusedApp = tracker.focus_app;
+
+        for (let app of apps) {
+            let appInfo = {};
+            let isAppActive = (focusedApp == app);
+
+            if (!this._isStandaloneApp(app))
+                continue;
+
+            if (isAppActive) {
+                appInfo['active-on-seats'] = new GLib.Variant('as', [seatName]);
+                newActiveApplication = app.get_id();
+            }
+
+            newRunningApplications[app.get_id()] = appInfo;
+        }
+
+        if (this._runningApplicationsDirty ||
+            (this._activeApplicationDirty &&
+             this._activeApplication != newActiveApplication)) {
+            this._runningApplications = newRunningApplications;
+            this._activeApplication = newActiveApplication;
+
+            this._dbusImpl.emit_signal('RunningApplicationsChanged', null);
+        }
+        this._runningApplicationsDirty = false;
+        this._activeApplicationDirty = false;
+    }
+
+    _isEligibleWindow(window) {
+        if (window.is_override_redirect())
+            return false;
+
+        let type = window.get_window_type();
+        return (type == Meta.WindowType.NORMAL ||
+                type == Meta.WindowType.DIALOG ||
+                type == Meta.WindowType.MODAL_DIALOG ||
+                type == Meta.WindowType.UTILITY);
+    }
+
+    GetRunningApplicationsAsync(params, invocation) {
+        if (!this._isIntrospectEnabled() &&
+            !this._isSenderWhitelisted(invocation.get_sender())) {
+            invocation.return_error_literal(Gio.DBusError,
+                                            Gio.DBusError.ACCESS_DENIED,
+                                            'App introspection not allowed');
+            return;
+        }
+
+        invocation.return_value(new GLib.Variant('(a{sa{sv}})', [this._runningApplications]));
+    }
+
+    GetWindowsAsync(params, invocation) {
+        let focusWindow = global.display.get_focus_window();
+        let apps = this._appSystem.get_running();
+        let windowsList = {};
+
+        if (!this._isIntrospectEnabled()) {
+            invocation.return_error_literal(Gio.DBusError,
+                                            Gio.DBusError.ACCESS_DENIED,
+                                            'App introspection not allowed');
+            return;
+        }
+
+        for (let app of apps) {
+            let windows = app.get_windows();
+            for (let window of windows) {
+
+                if (!this._isEligibleWindow(window))
+                    continue;
+
+                let windowId = window.get_id();
+                let frameRect = window.get_frame_rect();
+                let title = window.get_title();
+                let wmClass = window.get_wm_class();
+
+                windowsList[windowId] = {
+                    'app-id': GLib.Variant.new('s', app.get_id()),
+                    'client-type': GLib.Variant.new('u', window.get_client_type()),
+                    'is-hidden': GLib.Variant.new('b', window.is_hidden()),
+                    'has-focus': GLib.Variant.new('b', (window == focusWindow)),
+                    'width': GLib.Variant.new('u', frameRect.width),
+                    'height': GLib.Variant.new('u', frameRect.height)
+                };
+
+                // These properties may not be available for all windows:
+                if (title != null)
+                    windowsList[windowId]['title'] = GLib.Variant.new('s', title);
+
+                if (wmClass != null)
+                    windowsList[windowId]['wm-class'] = GLib.Variant.new('s', wmClass);
+            }
+        }
+        invocation.return_value(new GLib.Variant('(a{ta{sv}})', [windowsList]));
+    }
+};

js/misc/keyboardManager.js

@@ -2,7 +2,6 @@
 
 const GLib = imports.gi.GLib;
 const GnomeDesktop = imports.gi.GnomeDesktop;
-const Lang = imports.lang;
 const Meta = imports.gi.Meta;
 
 const Main = imports.ui.main;
@@ -38,31 +37,38 @@ function holdKeyboard() {
     global.display.freeze_keyboard(global.get_current_time());
 }
 
-var KeyboardManager = new Lang.Class({
-    Name: 'KeyboardManager',
+var KeyboardManager = class {
+    constructor() {
+        // The XKB protocol doesn't allow for more that 4 layouts in a
+        // keymap. Wayland doesn't impose this limit and libxkbcommon can
+        // handle up to 32 layouts but since we need to support X clients
+        // even as a Wayland compositor, we can't bump this.
+        this.MAX_LAYOUTS_PER_GROUP = 4;
 
-    // The XKB protocol doesn't allow for more that 4 layouts in a
-    // keymap. Wayland doesn't impose this limit and libxkbcommon can
-    // handle up to 32 layouts but since we need to support X clients
-    // even as a Wayland compositor, we can't bump this.
-    MAX_LAYOUTS_PER_GROUP: 4,
-
-    _init() {
         this._xkbInfo = getXkbInfo();
         this._current = null;
         this._localeLayoutInfo = this._getLocaleLayout();
         this._layoutInfos = {};
-    },
+        this._currentKeymap = null;
+    }
 
     _applyLayoutGroup(group) {
         let options = this._buildOptionsString();
         let [layouts, variants] = this._buildGroupStrings(group);
+
+        if (this._currentKeymap &&
+            this._currentKeymap.layouts == layouts &&
+            this._currentKeymap.variants == variants &&
+            this._currentKeymap.options == options)
+            return;
+
+        this._currentKeymap = {layouts, variants, options};
         Meta.get_backend().set_keymap(layouts, variants, options);
-    },
+    }
 
     _applyLayoutGroupIndex(idx) {
         Meta.get_backend().lock_layout_group(idx);
-    },
+    }
 
     apply(id) {
         let info = this._layoutInfos[id];
@@ -78,7 +84,7 @@ var KeyboardManager = new Lang.Class({
         }
 
         this._current = info;
-    },
+    }
 
     reapply() {
         if (!this._current)
@@ -86,11 +92,9 @@ var KeyboardManager = new Lang.Class({
 
         this._applyLayoutGroup(this._current.group);
         this._applyLayoutGroupIndex(this._current.groupIndex);
-    },
+    }
 
     setUserLayouts(ids) {
-        let currentId = this._current ? this._current.id : null;
-        let currentGroupIndex = this._current ? this._current.groupIndex : null;
         this._current = null;
         this._layoutInfos = {};
 
@@ -117,12 +121,9 @@ var KeyboardManager = new Lang.Class({
             info.group = group;
             info.groupIndex = groupIndex;
 
-            if (currentId == id && currentGroupIndex == groupIndex)
-                this._current = info;
-
             i += 1;
         }
-    },
+    }
 
     _getLocaleLayout() {
         let locale = GLib.get_language_names()[0];
@@ -139,21 +140,21 @@ var KeyboardManager = new Lang.Class({
             return { layout: _layout, variant: _variant };
         else
             return { layout: DEFAULT_LAYOUT, variant: DEFAULT_VARIANT };
-    },
+    }
 
     _buildGroupStrings(_group) {
         let group = _group.concat(this._localeLayoutInfo);
         let layouts = group.map(g => g.layout).join(',');
         let variants = group.map(g => g.variant).join(',');
         return [layouts, variants];
-    },
+    }
 
     setKeyboardOptions(options) {
         this._xkbOptions = options;
-    },
+    }
 
     _buildOptionsString() {
         let options = this._xkbOptions.join(',');
         return options;
     }
-});
+};

js/misc/loginManager.js

@@ -2,7 +2,6 @@
 
 const GLib = imports.gi.GLib;
 const Gio = imports.gi.Gio;
-const Lang = imports.lang;
 const Mainloop = imports.mainloop;
 const Shell = imports.gi.Shell;
 const Signals = imports.signals;
@@ -70,10 +69,8 @@ function getLoginManager() {
     return _loginManager;
 }
 
-var LoginManagerSystemd = new Lang.Class({
-    Name: 'LoginManagerSystemd',
-
-    _init() {
+var LoginManagerSystemd = class {
+    constructor() {
         this._proxy = new SystemdLoginManager(Gio.DBus.system,
                                               'org.freedesktop.login1',
                                               '/org/freedesktop/login1');
@@ -82,7 +79,7 @@ var LoginManagerSystemd = new Lang.Class({
                                                '/org/freedesktop/login1/user/self');
         this._proxy.connectSignal('PrepareForSleep',
                                   this._prepareForSleep.bind(this));
-    },
+    }
 
     getCurrentSessionProxy(callback) {
         if (this._currentSession) {
@@ -129,7 +126,7 @@ var LoginManagerSystemd = new Lang.Class({
                 callback(this._currentSession);
             }
         });
-    },
+    }
 
     canSuspend(asyncCallback) {
         this._proxy.CanSuspendRemote((result, error) => {
@@ -141,7 +138,7 @@ var LoginManagerSystemd = new Lang.Class({
                 asyncCallback(canSuspend, needsAuth);
             }
         });
-    },
+    }
 
     listSessions(asyncCallback) {
         this._proxy.ListSessionsRemote((result, error) => {
@@ -150,11 +147,11 @@ var LoginManagerSystemd = new Lang.Class({
             else
                 asyncCallback(result[0]);
         });
-    },
+    }
 
     suspend() {
         this._proxy.SuspendRemote(true);
-    },
+    }
 
     inhibit(reason, callback) {
         let inVariant = GLib.Variant.new('(ssss)',
@@ -174,38 +171,36 @@ var LoginManagerSystemd = new Lang.Class({
                     callback(null);
                 }
             });
-    },
+    }
 
     _prepareForSleep(proxy, sender, [aboutToSuspend]) {
         this.emit('prepare-for-sleep', aboutToSuspend);
     }
-});
+};
 Signals.addSignalMethods(LoginManagerSystemd.prototype);
 
-var LoginManagerDummy = new Lang.Class({
-    Name: 'LoginManagerDummy',
-
+var LoginManagerDummy = class {
     getCurrentSessionProxy(callback) {
         // we could return a DummySession object that fakes whatever callers
         // expect (at the time of writing: connect() and connectSignal()
         // methods), but just never calling the callback should be safer
-    },
+    }
 
     canSuspend(asyncCallback) {
         asyncCallback(false, false);
-    },
+    }
 
     listSessions(asyncCallback) {
         asyncCallback([]);
-    },
+    }
 
     suspend() {
         this.emit('prepare-for-sleep', true);
         this.emit('prepare-for-sleep', false);
-    },
+    }
 
     inhibit(reason, callback) {
         callback(null);
     }
-});
+};
 Signals.addSignalMethods(LoginManagerDummy.prototype);

js/misc/modemManager.js

@@ -1,7 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Gio = imports.gi.Gio;
-const Lang = imports.lang;
 const NMA = imports.gi.NMA;
 const Signals = imports.signals;
 
@@ -100,10 +99,8 @@ const ModemGsmNetworkProxy = Gio.DBusProxy.makeProxyWrapper(ModemGsmNetworkInter
 const ModemCdmaInterface = loadInterfaceXML('org.freedesktop.ModemManager.Modem.Cdma');
 const ModemCdmaProxy = Gio.DBusProxy.makeProxyWrapper(ModemCdmaInterface);
 
-var ModemGsm = new Lang.Class({
-    Name: 'ModemGsm',
-
-    _init(path) {
+var ModemGsm = class {
+    constructor(path) {
         this._proxy = new ModemGsmNetworkProxy(Gio.DBus.system, 'org.freedesktop.ModemManager', path);
 
         this.signal_quality = 0;
@@ -139,13 +136,11 @@ var ModemGsm = new Lang.Class({
             this.emit('notify::signal-quality');
         });
     }
-});
+};
 Signals.addSignalMethods(ModemGsm.prototype);
 
-var ModemCdma = new Lang.Class({
-    Name: 'ModemCdma',
-
-    _init(path) {
+var ModemCdma = class {
+    constructor(path) {
         this._proxy = new ModemCdmaProxy(Gio.DBus.system, 'org.freedesktop.ModemManager', path);
 
         this.signal_quality = 0;
@@ -169,7 +164,7 @@ var ModemCdma = new Lang.Class({
             }
             this.emit('notify::signal-quality');
         });
-    },
+    }
 
     _refreshServingSystem() {
         this._proxy.GetServingSystemRemote(([result], err) => {
@@ -184,7 +179,7 @@ var ModemCdma = new Lang.Class({
             this.emit('notify::operator-name');
         });
     }
-});
+};
 Signals.addSignalMethods(ModemCdma.prototype);
 
 
@@ -201,10 +196,8 @@ const BroadbandModem3gppProxy = Gio.DBusProxy.makeProxyWrapper(BroadbandModem3gp
 const BroadbandModemCdmaInterface = loadInterfaceXML('org.freedesktop.ModemManager1.Modem.ModemCdma');
 const BroadbandModemCdmaProxy = Gio.DBusProxy.makeProxyWrapper(BroadbandModemCdmaInterface);
 
-var BroadbandModem = new Lang.Class({
-    Name: 'BroadbandModem',
-
-    _init(path, capabilities) {
+var BroadbandModem = class {
+    constructor(path, capabilities) {
         this._proxy = new BroadbandModemProxy(Gio.DBus.system, 'org.freedesktop.ModemManager1', path);
         this._proxy_3gpp = new BroadbandModem3gppProxy(Gio.DBus.system, 'org.freedesktop.ModemManager1', path);
         this._proxy_cdma = new BroadbandModemCdmaProxy(Gio.DBus.system, 'org.freedesktop.ModemManager1', path);
@@ -229,13 +222,13 @@ var BroadbandModem = new Lang.Class({
                 this._reloadCdmaOperatorName();
         });
         this._reloadCdmaOperatorName();
-    },
+    }
 
     _reloadSignalQuality() {
         let [quality, recent] = this._proxy.SignalQuality;
         this.signal_quality = quality;
         this.emit('notify::signal-quality');
-    },
+    }
 
     _reloadOperatorName() {
         let new_name = "";
@@ -250,19 +243,19 @@ var BroadbandModem = new Lang.Class({
 
         this.operator_name = new_name;
         this.emit('notify::operator-name');
-    },
+    }
 
     _reload3gppOperatorName() {
         let name = this._proxy_3gpp.OperatorName;
         let code = this._proxy_3gpp.OperatorCode;
         this.operator_name_3gpp = _findProviderForMccMnc(name, code);
         this._reloadOperatorName();
-    },
+    }
 
     _reloadCdmaOperatorName() {
         let sid = this._proxy_cdma.Sid;
         this.operator_name_cdma = _findProviderForSid(sid);
         this._reloadOperatorName();
     }
-});
+};
 Signals.addSignalMethods(BroadbandModem.prototype);

js/misc/objectManager.js

@@ -2,7 +2,6 @@
 
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
-const Lang = imports.lang;
 const Params = imports.misc.params;
 const Signals = imports.signals;
 
@@ -27,9 +26,8 @@ const ObjectManagerIface = `
 
 const ObjectManagerInfo = Gio.DBusInterfaceInfo.new_for_xml(ObjectManagerIface);
 
-var ObjectManager = new Lang.Class({
-    Name: 'ObjectManager',
-    _init(params) {
+var ObjectManager = class {
+    constructor(params) {
         params = Params.parse(params, { connection: null,
                                         name: null,
                                         objectPath: null,
@@ -63,7 +61,7 @@ var ObjectManager = new Lang.Class({
         this._managerProxy.init_async(GLib.PRIORITY_DEFAULT,
                                       this._cancellable,
                                       this._onManagerProxyLoaded.bind(this));
-    },
+    }
 
     _tryToCompleteLoad() {
         if (this._numLoadInhibitors == 0)
@@ -74,7 +72,7 @@ var ObjectManager = new Lang.Class({
             if (this._onLoaded)
                 this._onLoaded();
         }
-    },
+    }
 
     _addInterface(objectPath, interfaceName, onFinished) {
         let info = this._interfaceInfos[interfaceName];
@@ -129,7 +127,7 @@ var ObjectManager = new Lang.Class({
                if (onFinished)
                    onFinished();
         });
-    },
+    }
 
     _removeInterface(objectPath, interfaceName) {
         if (!this._objects[objectPath])
@@ -155,14 +153,14 @@ var ObjectManager = new Lang.Class({
             delete this._objects[objectPath];
             this.emit('object-removed', objectPath);
         }
-    },
+    }
 
     _onManagerProxyLoaded(initable, result) {
         let error = null;
         try {
             initable.init_finish(result);
         } catch(e) {
-            logError(e, 'could not initialize object manager for object ' + params.name);
+            logError(e, 'could not initialize object manager for object ' + this._serviceName);
 
             this._tryToCompleteLoad();
             return;
@@ -194,7 +192,7 @@ var ObjectManager = new Lang.Class({
 
         if (this._managerProxy.g_name_owner)
             this._onNameAppeared();
-    },
+    }
 
     _onNameAppeared() {
         this._managerProxy.GetManagedObjectsRemote((result, error) => {
@@ -232,7 +230,7 @@ var ObjectManager = new Lang.Class({
             }
             this._tryToCompleteLoad();
         });
-    },
+    }
 
     _onNameVanished() {
         let objectPaths = Object.keys(this._objects);
@@ -248,14 +246,14 @@ var ObjectManager = new Lang.Class({
                     this._removeInterface(objectPath, interfaceName);
             }
         }
-    },
+    }
 
     _registerInterfaces(interfaces) {
         for (let i = 0; i < interfaces.length; i++) {
             let info = Gio.DBusInterfaceInfo.new_for_xml(interfaces[i]);
             this._interfaceInfos[info.name] = info;
         }
-    },
+    }
 
     getProxy(objectPath, interfaceName) {
         let object = this._objects[objectPath];
@@ -264,7 +262,7 @@ var ObjectManager = new Lang.Class({
             return null;
 
         return object[interfaceName];
-    },
+    }
 
     getProxiesForInterface(interfaceName) {
         let proxyList = this._interfaces[interfaceName];
@@ -273,7 +271,7 @@ var ObjectManager = new Lang.Class({
             return [];
 
         return proxyList;
-    },
+    }
 
     getAllProxies() {
         let proxies = [];
@@ -283,8 +281,8 @@ var ObjectManager = new Lang.Class({
             let object = this._objects[objectPaths];
 
             let interfaceNames = Object.keys(object);
-            for (let j = 0; i < interfaceNames.length; i++) {
-                let interfaceName = interfaceNames[i];
+            for (let j = 0; j < interfaceNames.length; j++) {
+                let interfaceName = interfaceNames[j];
                 if (object[interfaceName])
                     proxies.push(object(interfaceName));
             }
@@ -292,5 +290,5 @@ var ObjectManager = new Lang.Class({
 
         return proxies;
     }
-});
+};
 Signals.addSignalMethods(ObjectManager.prototype);

js/misc/smartcardManager.js

@@ -1,7 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Gio = imports.gi.Gio;
-const Lang = imports.lang;
 const Shell = imports.gi.Shell;
 const Signals = imports.signals;
 
@@ -26,9 +25,8 @@ function getSmartcardManager() {
     return _smartcardManager;
 }
 
-var SmartcardManager = new Lang.Class({
-    Name: 'SmartcardManager',
-    _init() {
+var SmartcardManager = class {
+    constructor() {
         this._objectManager = new ObjectManager.ObjectManager({ connection: Gio.DBus.session,
                                                                 name: "org.gnome.SettingsDaemon.Smartcard",
                                                                 objectPath: '/org/gnome/SettingsDaemon/Smartcard',
@@ -36,7 +34,7 @@ var SmartcardManager = new Lang.Class({
                                                                 onLoaded: this._onLoaded.bind(this) });
         this._insertedTokens = {};
         this._loginToken = null;
-    },
+    }
 
     _onLoaded() {
         let tokens = this._objectManager.getProxiesForInterface('org.gnome.SettingsDaemon.Smartcard.Token');
@@ -53,7 +51,7 @@ var SmartcardManager = new Lang.Class({
             if (interfaceName == 'org.gnome.SettingsDaemon.Smartcard.Token')
                 this._removeToken(proxy);
         });
-    },
+    }
 
     _updateToken(token) {
         let objectPath = token.get_object_path();
@@ -65,7 +63,7 @@ var SmartcardManager = new Lang.Class({
 
         if (token.UsedToLogin)
             this._loginToken = token;
-    },
+    }
 
     _addToken(token) {
         this._updateToken(token);
@@ -85,7 +83,7 @@ var SmartcardManager = new Lang.Class({
         // Emit a smartcard-inserted at startup if it's already plugged in
         if (token.IsInserted)
             this.emit('smartcard-inserted', token);
-    },
+    }
 
     _removeToken(token) {
         let objectPath = token.get_object_path();
@@ -99,11 +97,11 @@ var SmartcardManager = new Lang.Class({
             this._loginToken = null;
 
         token.disconnectAll();
-    },
+    }
 
     hasInsertedTokens() {
         return Object.keys(this._insertedTokens).length > 0;
-    },
+    }
 
     hasInsertedLoginToken() {
         if (!this._loginToken)
@@ -115,5 +113,5 @@ var SmartcardManager = new Lang.Class({
         return true;
     }
 
-});
+};
 Signals.addSignalMethods(SmartcardManager.prototype);

js/misc/systemActions.js

@@ -3,7 +3,6 @@ const Clutter = imports.gi.Clutter;
 const Gdm = imports.gi.Gdm;
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
-const Lang = imports.lang;
 const Meta = imports.gi.Meta;
 const GObject = imports.gi.GObject;
 
@@ -44,9 +43,7 @@ function getDefault() {
     return _singleton;
 }
 
-const SystemActions = new Lang.Class({
-    Name: 'SystemActions',
-    Extends: GObject.Object,
+const SystemActions = GObject.registerClass({
     Properties: {
         'can-power-off': GObject.ParamSpec.boolean('can-power-off',
                                                    'can-power-off',
@@ -83,10 +80,10 @@ const SystemActions = new Lang.Class({
                                                           'orientation-lock-icon',
                                                           GObject.ParamFlags.READWRITE,
                                                           null)
-    },
-
+    }
+}, class SystemActions extends GObject.Object {
     _init() {
-        this.parent();
+        super._init();
 
         this._canHavePowerOff = true;
         this._canHaveSuspend = true;
@@ -186,35 +183,35 @@ const SystemActions = new Lang.Class({
 
         Main.sessionMode.connect('updated', () => { this._sessionUpdated(); });
         this._sessionUpdated();
-    },
+    }
 
     get can_power_off() {
         return this._actions.get(POWER_OFF_ACTION_ID).available;
-    },
+    }
 
     get can_suspend() {
         return this._actions.get(SUSPEND_ACTION_ID).available;
-    },
+    }
 
     get can_lock_screen() {
         return this._actions.get(LOCK_SCREEN_ACTION_ID).available;
-    },
+    }
 
     get can_switch_user() {
         return this._actions.get(SWITCH_USER_ACTION_ID).available;
-    },
+    }
 
     get can_logout() {
         return this._actions.get(LOGOUT_ACTION_ID).available;
-    },
+    }
 
     get can_lock_orientation() {
         return this._actions.get(LOCK_ORIENTATION_ACTION_ID).available;
-    },
+    }
 
     get orientation_lock_icon() {
         return this._actions.get(LOCK_ORIENTATION_ACTION_ID).iconName;
-    },
+    }
 
     _sensorProxyAppeared() {
         this._sensorProxy = new SensorProxy(Gio.DBus.system, SENSOR_BUS_NAME, SENSOR_OBJECT_PATH,
@@ -227,7 +224,7 @@ const SystemActions = new Lang.Class({
                                           () => { this._updateOrientationLock(); });
                 this._updateOrientationLock();
             });
-    },
+    }
 
     _updateOrientationLock() {
         let available = false;
@@ -238,7 +235,7 @@ const SystemActions = new Lang.Class({
         this._actions.get(LOCK_ORIENTATION_ACTION_ID).available = available;
 
         this.notify('can-lock-orientation');
-    },
+    }
 
     _updateOrientationLockIcon() {
         let locked = this._orientationSettings.get_boolean('orientation-lock');
@@ -247,14 +244,14 @@ const SystemActions = new Lang.Class({
         this._actions.get(LOCK_ORIENTATION_ACTION_ID).iconName = iconName;
 
         this.notify('orientation-lock-icon');
-    },
+    }
 
     _sessionUpdated() {
         this._updateLockScreen();
         this._updatePowerOff();
         this._updateSuspend();
         this._updateMultiUser();
-    },
+    }
 
     forceUpdate() {
         // Whether those actions are available or not depends on both lockdown
@@ -262,7 +259,7 @@ const SystemActions = new Lang.Class({
         // latter, so their value may be outdated; force an update now
         this._updateHaveShutdown();
         this._updateHaveSuspend();
-    },
+    }
 
     getMatchingActions(terms) {
         // terms is a list of strings
@@ -275,15 +272,15 @@ const SystemActions = new Lang.Class({
                 results.push(key);
 
         return results;
-    },
+    }
 
     getName(id) {
         return this._actions.get(id).name;
-    },
+    }
 
     getIconName(id) {
         return this._actions.get(id).iconName;
-    },
+    }
 
     activateAction(id) {
         switch (id) {
@@ -306,14 +303,14 @@ const SystemActions = new Lang.Class({
                 this.activateLockOrientation();
                 break;
         }
-    },
+    }
 
     _updateLockScreen() {
         let showLock = !Main.sessionMode.isLocked && !Main.sessionMode.isGreeter;
         let allowLockScreen = !this._lockdownSettings.get_boolean(DISABLE_LOCK_SCREEN_KEY);
         this._actions.get(LOCK_SCREEN_ACTION_ID).available = showLock && allowLockScreen && LoginManager.canLock();
         this.notify('can-lock-screen');
-    },
+    }
 
     _updateHaveShutdown() {
         this._session.CanShutdownRemote((result, error) => {
@@ -323,7 +320,7 @@ const SystemActions = new Lang.Class({
             this._canHavePowerOff = result[0];
             this._updatePowerOff();
         });
-    },
+    }
 
     _updatePowerOff() {
         let disabled = Main.sessionMode.isLocked ||
@@ -331,7 +328,7 @@ const SystemActions = new Lang.Class({
                         this._loginScreenSettings.get_boolean(DISABLE_RESTART_KEY));
         this._actions.get(POWER_OFF_ACTION_ID).available = this._canHavePowerOff && !disabled;
         this.notify('can-power-off');
-    },
+    }
 
     _updateHaveSuspend() {
         this._loginManager.canSuspend(
@@ -340,7 +337,7 @@ const SystemActions = new Lang.Class({
                 this._suspendNeedsAuth = needsAuth;
                 this._updateSuspend();
             });
-    },
+    }
 
     _updateSuspend() {
         let disabled = (Main.sessionMode.isLocked &&
@@ -349,12 +346,12 @@ const SystemActions = new Lang.Class({
                         this._loginScreenSettings.get_boolean(DISABLE_RESTART_KEY));
         this._actions.get(SUSPEND_ACTION_ID).available = this._canHaveSuspend && !disabled;
         this.notify('can-suspend');
-    },
+    }
 
     _updateMultiUser() {
         this._updateLogout();
         this._updateSwitchUser();
-    },
+    }
 
     _updateSwitchUser() {
         let allowSwitch = !this._lockdownSettings.get_boolean(DISABLE_USER_SWITCH_KEY);
@@ -366,7 +363,7 @@ const SystemActions = new Lang.Class({
         this.notify('can-switch-user');
 
         return visible;
-    },
+    }
 
     _updateLogout() {
         let user = this._userManager.get_user(GLib.get_user_name());
@@ -384,7 +381,7 @@ const SystemActions = new Lang.Class({
         this.notify('can-logout');
 
         return visible;
-    },
+    }
 
     activateLockOrientation() {
         if (!this._actions.get(LOCK_ORIENTATION_ACTION_ID).available)
@@ -392,14 +389,14 @@ const SystemActions = new Lang.Class({
 
         let locked = this._orientationSettings.get_boolean('orientation-lock');
         this._orientationSettings.set_boolean('orientation-lock', !locked);
-    },
+    }
 
     activateLockScreen() {
         if (!this._actions.get(LOCK_SCREEN_ACTION_ID).available)
             throw new Error('The lock-screen action is not available!');
 
         Main.screenShield.lock(true);
-    },
+    }
 
     activateSwitchUser() {
         if (!this._actions.get(SWITCH_USER_ACTION_ID).available)
@@ -412,7 +409,7 @@ const SystemActions = new Lang.Class({
             Gdm.goto_login_session_sync(null);
             return false;
         });
-    },
+    }
 
     activateLogout() {
         if (!this._actions.get(LOGOUT_ACTION_ID).available)
@@ -420,14 +417,14 @@ const SystemActions = new Lang.Class({
 
         Main.overview.hide();
         this._session.LogoutRemote(0);
-    },
+    }
 
     activatePowerOff() {
         if (!this._actions.get(POWER_OFF_ACTION_ID).available)
             throw new Error('The power-off action is not available!');
 
         this._session.ShutdownRemote(0);
-    },
+    }
 
     activateSuspend() {
         if (!this._actions.get(SUSPEND_ACTION_ID).available)

js/misc/util.js

@@ -4,7 +4,7 @@ const Clutter = imports.gi.Clutter;
 const Gettext = imports.gettext;
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
-const Lang = imports.lang;
+const GObject = imports.gi.GObject;
 const Mainloop = imports.mainloop;
 const Signals = imports.signals;
 const Shell = imports.gi.Shell;
@@ -243,13 +243,13 @@ function formatTime(time, params) {
              followed by a time string in 24h format.
              i.e. "May 25, 14:30" */
             // xgettext:no-c-format
-            format = N_("%B %d, %H\u2236%M");
+            format = N_("%B %-d, %H\u2236%M");
         else
             /* 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" */
             // xgettext:no-c-format
-            format = N_("%B %d %Y, %H\u2236%M");
+            format = N_("%B %-d %Y, %H\u2236%M");
     } else {
         // Show only the time if date is on today
         if (daysAgo < 1 || params.timeOnly)
@@ -272,13 +272,13 @@ function formatTime(time, params) {
              followed by a time string in 12h format.
              i.e. "May 25, 2:30 pm" */
             // xgettext:no-c-format
-            format = N_("%B %d, %l\u2236%M %p");
+            format = N_("%B %-d, %l\u2236%M %p");
         else
             /* 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"*/
             // xgettext:no-c-format
-            format = N_("%B %d %Y, %l\u2236%M %p");
+            format = N_("%B %-d %Y, %l\u2236%M %p");
     }
 
     let formattedTime = date.format(Shell.util_translate_time_string(format));
@@ -348,12 +348,10 @@ function insertSorted(array, val, cmp) {
     return pos;
 }
 
-var CloseButton = new Lang.Class({
-    Name: 'CloseButton',
-    Extends: St.Button,
-
+var CloseButton = GObject.registerClass(
+class CloseButton extends St.Button {
     _init(boxpointer) {
-        this.parent({ style_class: 'notification-close'});
+        super._init({ style_class: 'notification-close'});
 
         // This is a bit tricky. St.Bin has its own x-align/y-align properties
         // that compete with Clutter's properties. This should be fixed for
@@ -370,7 +368,7 @@ var CloseButton = new Lang.Class({
         this._boxPointer = boxpointer;
         if (boxpointer)
             this._boxPointer.connect('arrow-side-changed', this._sync.bind(this));
-    },
+    }
 
     _computeBoxPointerOffset() {
         if (!this._boxPointer || !this._boxPointer.actor.get_stage())
@@ -381,7 +379,7 @@ var CloseButton = new Lang.Class({
             return this._boxPointer.getArrowHeight();
         else
             return 0;
-    },
+    }
 
     _sync() {
         let themeNode = this.get_theme_node();
@@ -389,12 +387,12 @@ var CloseButton = new Lang.Class({
         let offY = this._computeBoxPointerOffset();
         this.translation_x = themeNode.get_length('-shell-close-overlap-x')
         this.translation_y = themeNode.get_length('-shell-close-overlap-y') + offY;
-    },
+    }
 
     vfunc_style_changed() {
         this._sync();
-        this.parent();
-    },
+        super.vfunc_style_changed();
+    }
 });
 
 function makeCloseButton(boxpointer) {
@@ -437,10 +435,8 @@ function ensureActorVisibleInScrollView(scrollView, actor) {
                        transition: 'easeOutQuad' });
 }
 
-var AppSettingsMonitor = new Lang.Class({
-    Name: 'AppSettingsMonitor',
-
-    _init(appId, schemaId) {
+var AppSettingsMonitor = class {
+    constructor(appId, schemaId) {
         this._appId = appId;
         this._schemaId = schemaId;
 
@@ -454,23 +450,23 @@ var AppSettingsMonitor = new Lang.Class({
         this._appSystem.connect('installed-changed',
                                 this._onInstalledChanged.bind(this));
         this._onInstalledChanged();
-    },
+    }
 
     get available() {
         return this._app != null && this._settings != null;
-    },
+    }
 
     activateApp() {
         if (this._app)
             this._app.activate();
-    },
+    }
 
     watchSetting(key, callback) {
         let handler = { id: 0, key: key, callback: callback };
         this._handlers.push(handler);
 
         this._connectHandler(handler);
-    },
+    }
 
     _connectHandler(handler) {
         if (!this._settings || handler.id > 0)
@@ -479,13 +475,13 @@ var AppSettingsMonitor = new Lang.Class({
         handler.id = this._settings.connect('changed::' + handler.key,
                                             handler.callback);
         handler.callback(this._settings, handler.key);
-    },
+    }
 
     _disconnectHandler(handler) {
         if (this._settings && handler.id > 0)
             this._settings.disconnect(handler.id);
         handler.id = 0;
-    },
+    }
 
     _onInstalledChanged() {
         let hadApp = (this._app != null);
@@ -499,7 +495,7 @@ var AppSettingsMonitor = new Lang.Class({
             this._checkSettings();
         else
             this._setSettings(null);
-    },
+    }
 
     _setSettings(settings) {
         this._handlers.forEach((handler) => { this._disconnectHandler(handler); });
@@ -512,7 +508,7 @@ var AppSettingsMonitor = new Lang.Class({
 
         if (hadSettings != haveSettings)
             this.emit('available-changed');
-    },
+    }
 
     _checkSettings() {
         let schema = this._schemaSource.lookup(this._schemaId, true);
@@ -525,5 +521,5 @@ var AppSettingsMonitor = new Lang.Class({
             });
         }
     }
-});
+};
 Signals.addSignalMethods(AppSettingsMonitor.prototype);

js/misc/weather.js

@@ -4,7 +4,6 @@ const Geoclue = imports.gi.Geoclue;
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
 const GWeather = imports.gi.GWeather;
-const Lang = imports.lang;
 const Signals = imports.signals;
 
 const PermissionStore = imports.misc.permissionStore;
@@ -13,10 +12,8 @@ const Util = imports.misc.util;
 // Minimum time between updates to show loading indication
 var UPDATE_THRESHOLD = 10 * GLib.TIME_SPAN_MINUTE;
 
-var WeatherClient = new Lang.Class({
-    Name: 'WeatherClient',
-
-    _init() {
+var WeatherClient = class {
+    constructor() {
         this._loading = false;
         this._locationValid = false;
         this._lastUpdate = GLib.DateTime.new_from_unix_local(0);
@@ -64,34 +61,34 @@ var WeatherClient = new Lang.Class({
             this.emit('changed');
         });
 
-        this._weatherAppMon = new Util.AppSettingsMonitor('org.gnome.Weather.Application.desktop',
-                                                          'org.gnome.Weather.Application');
+        this._weatherAppMon = new Util.AppSettingsMonitor('org.gnome.Weather.desktop',
+                                                          'org.gnome.Weather');
         this._weatherAppMon.connect('available-changed', () => { this.emit('changed'); });
         this._weatherAppMon.watchSetting('automatic-location',
                                          this._onAutomaticLocationChanged.bind(this));
         this._weatherAppMon.watchSetting('locations',
                                          this._onLocationsChanged.bind(this));
-    },
+    }
 
     get available() {
         return this._weatherAppMon.available;
-    },
+    }
 
     get loading() {
         return this._loading;
-    },
+    }
 
     get hasLocation() {
         return this._locationValid;
-    },
+    }
 
     get info() {
         return this._weatherInfo;
-    },
+    }
 
     activateApp() {
         this._weatherAppMon.activateApp();
-    },
+    }
 
     update() {
         if (!this._locationValid)
@@ -104,13 +101,13 @@ var WeatherClient = new Lang.Class({
             this._weatherInfo.update();
         else
             this._loadInfo();
-    },
+    }
 
     get _useAutoLocation() {
         return this._autoLocationRequested &&
                this._locationSettings.get_boolean('enabled') &&
                this._weatherAuthorized;
-    },
+    }
 
     _loadInfo() {
         let id = this._weatherInfo.connect('updated', () => {
@@ -122,7 +119,7 @@ var WeatherClient = new Lang.Class({
         this.emit('changed');
 
         this._weatherInfo.update();
-    },
+    }
 
     _locationsEqual(loc1, loc2) {
         if (loc1 == loc2)
@@ -132,7 +129,7 @@ var WeatherClient = new Lang.Class({
             return false;
 
         return loc1.equal(loc2);
-    },
+    }
 
     _setLocation(location) {
         if (this._locationsEqual(this._weatherInfo.location, location))
@@ -148,7 +145,7 @@ var WeatherClient = new Lang.Class({
             this._loadInfo();
         else
             this.emit('changed');
-    },
+    }
 
     _updateLocationMonitoring() {
         if (this._useAutoLocation) {
@@ -164,7 +161,7 @@ var WeatherClient = new Lang.Class({
                 this._gclueService.disconnect(this._gclueLocationChangedId);
             this._gclueLocationChangedId = 0;
         }
-    },
+    }
 
     _startGClueService() {
         if (this._gclueStarting)
@@ -185,7 +182,7 @@ var WeatherClient = new Lang.Class({
                 this._gclueService.get_client().distance_threshold = 100;
                 this._updateLocationMonitoring();
             });
-    },
+    }
 
     _onGClueLocationChanged() {
         let geoLocation = this._gclueService.location;
@@ -194,7 +191,7 @@ var WeatherClient = new Lang.Class({
                                                       geoLocation.latitude,
                                                       geoLocation.longitude);
         this._setLocation(location);
-    },
+    }
 
     _onAutomaticLocationChanged(settings, key) {
         let useAutoLocation = settings.get_boolean(key);
@@ -204,7 +201,7 @@ var WeatherClient = new Lang.Class({
         this._autoLocationRequested = useAutoLocation;
 
         this._updateAutoLocation();
-    },
+    }
 
     _updateAutoLocation() {
         this._updateLocationMonitoring();
@@ -213,7 +210,7 @@ var WeatherClient = new Lang.Class({
             this._startGClueService();
         else
             this._setLocation(this._mostRecentLocation);
-    },
+    }
 
     _onLocationsChanged(settings, key) {
         let serialized = settings.get_value(key).deep_unpack().shift();
@@ -229,7 +226,7 @@ var WeatherClient = new Lang.Class({
 
         if (!this._useAutoLocation || !this._gclueStarted)
             this._setLocation(this._mostRecentLocation);
-    },
+    }
 
     _onPermStoreChanged(proxy, sender, params) {
         let [table, id, deleted, data, perms] = params;
@@ -237,11 +234,11 @@ var WeatherClient = new Lang.Class({
         if (table != 'gnome' || id != 'geolocation')
             return;
 
-        let permission = perms['org.gnome.Weather.Application'] || ['NONE'];
+        let permission = perms['org.gnome.Weather'] || ['NONE'];
         let [accuracy] = permission;
         this._weatherAuthorized = accuracy != 'NONE';
 
         this._updateAutoLocation();
     }
-});
+};
 Signals.addSignalMethods(WeatherClient.prototype);

js/perf/core.js

@@ -65,7 +65,7 @@ let WINDOW_CONFIGS = [
     { width: 640, height: 480, alpha: true,  maximized: false, count: 10, metric: 'overviewFps10Alpha' }
 ];
 
-function run() {
+function *run() {
     Scripting.defineScriptEvent("overviewShowStart", "Starting to show the overview");
     Scripting.defineScriptEvent("overviewShowDone", "Overview finished showing");
     Scripting.defineScriptEvent("afterShowHide", "After a show/hide cycle for the overview");

js/perf/hwtest.js

@@ -89,7 +89,7 @@ function extractBootTimestamp() {
     return result;
 }
 
-function run() {
+function *run() {
     Scripting.defineScriptEvent("desktopShown", "Finished initial animation");
     Scripting.defineScriptEvent("overviewShowStart", "Starting to show the overview");
     Scripting.defineScriptEvent("overviewShowDone", "Overview finished showing");

js/portal-resources.gresource.xml

@@ -1,8 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <gresources>
   <gresource prefix="/org/gnome/shell">
+    <file>portalHelper/main.js</file>
+
     <file>misc/config.js</file>
     <file>misc/fileUtils.js</file>
-    <file>portalHelper/main.js</file>
+    <file>misc/params.js</file>
   </gresource>
 </gresources>

js/portalHelper/main.js

@@ -4,7 +4,6 @@ const GLib = imports.gi.GLib;
 const GObject = imports.gi.GObject;
 const Gio = imports.gi.Gio;
 const Gtk = imports.gi.Gtk;
-const Lang = imports.lang;
 const Pango = imports.gi.Pango;
 const Soup = imports.gi.Soup;
 const WebKit = imports.gi.WebKit2;
@@ -33,12 +32,10 @@ const CONNECTIVITY_RECHECK_RATELIMIT_TIMEOUT = 30 * GLib.USEC_PER_SEC;
 
 const HelperDBusInterface = loadInterfaceXML('org.gnome.Shell.PortalHelper');
 
-var PortalHeaderBar = new Lang.Class({
-    Name: 'PortalHeaderBar',
-    Extends: Gtk.HeaderBar,
-
+var PortalHeaderBar = GObject.registerClass(
+class PortalHeaderBar extends Gtk.HeaderBar {
     _init() {
-        this.parent({ show_close_button: true });
+        super._init({ show_close_button: true });
 
         // See ephy-title-box.c in epiphany for the layout
         let vbox = new Gtk.Box({ orientation: Gtk.Orientation.VERTICAL,
@@ -73,11 +70,11 @@ var PortalHeaderBar = new Lang.Class({
         hbox.add(this.subtitleLabel);
 
         vbox.show_all();
-    },
+    }
 
     setSubtitle(label) {
         this.subtitleLabel.set_text(label);
-    },
+    }
 
     setSecurityIcon(securityLevel) {
         switch (securityLevel) {
@@ -95,15 +92,13 @@ var PortalHeaderBar = new Lang.Class({
             this._lockImage.set_tooltip_text(_('Your connection to this hotspot login is not secure. Passwords or other information you enter on this page can be viewed by people nearby.'));
             break;
         }
-    },
+    }
 });
 
-var PortalWindow = new Lang.Class({
-    Name: 'PortalWindow',
-    Extends: Gtk.ApplicationWindow,
-
+var PortalWindow = GObject.registerClass(
+class PortalWindow extends Gtk.ApplicationWindow {
     _init(application, url, timestamp, doneCallback) {
-        this.parent({ application: application });
+        super._init({ application: application });
 
         this.connect('delete-event', this.destroyWindow.bind(this));
         this._headerBar = new PortalHeaderBar();
@@ -144,11 +139,11 @@ var PortalWindow = new Lang.Class({
         this.present_with_time(timestamp);
 
         this.application.set_accels_for_action('app.quit', ['<Primary>q', '<Primary>w']);
-    },
+    }
 
     destroyWindow() {
         this.destroy();
-    },
+    }
 
     _syncUri() {
         let uri = this._webView.uri;
@@ -156,12 +151,12 @@ var PortalWindow = new Lang.Class({
             this._headerBar.setSubtitle(GLib.uri_unescape_string(uri, null));
         else
             this._headerBar.setSubtitle('');
-    },
+    }
 
     refresh() {
         this._everSeenRedirect = false;
         this._webView.load_uri(this._originalUrl);
-    },
+    }
 
     vfunc_delete_event(event) {
         if (this._recheckAtExit)
@@ -169,7 +164,7 @@ var PortalWindow = new Lang.Class({
         else
             this._doneCallback(PortalHelperResult.CANCELLED);
         return false;
-    },
+    }
 
     _onLoadChanged(view, loadEvent) {
         if (loadEvent == WebKit.LoadEvent.STARTED) {
@@ -183,11 +178,11 @@ var PortalWindow = new Lang.Class({
             else
                 this._headerBar.setSecurityIcon(PortalHelperSecurityLevel.INSECURE);
         }
-    },
+    }
 
     _onInsecureContentDetected() {
         this._headerBar.setSecurityIcon(PortalHelperSecurityLevel.INSECURE);
-    },
+    }
 
     _onLoadFailedWithTlsErrors(view, failingURI, certificate, errors) {
         this._headerBar.setSecurityIcon(PortalHelperSecurityLevel.INSECURE);
@@ -195,7 +190,7 @@ var PortalWindow = new Lang.Class({
         this._webContext.allow_tls_certificate_for_host(certificate, uri.get_host());
         this._webView.load_uri(failingURI);
         return true;
-    },
+    }
 
     _onDecidePolicy(view, decision, type) {
         if (type == WebKit.PolicyDecisionType.NEW_WINDOW_ACTION) {
@@ -262,15 +257,13 @@ var PortalWindow = new Lang.Class({
 
         decision.use();
         return true;
-    },
+    }
 });
 
-var WebPortalHelper = new Lang.Class({
-    Name: 'WebPortalHelper',
-    Extends: Gtk.Application,
-
+var WebPortalHelper = GObject.registerClass(
+class WebPortalHelper extends Gtk.Application {
     _init() {
-        this.parent({ application_id: 'org.gnome.Shell.PortalHelper',
+        super._init({ application_id: 'org.gnome.Shell.PortalHelper',
                       flags: Gio.ApplicationFlags.IS_SERVICE,
                       inactivity_timeout: 30000 });
 
@@ -280,30 +273,30 @@ var WebPortalHelper = new Lang.Class({
         let action = new Gio.SimpleAction({ name: 'quit' });
         action.connect('activate', () => { this.active_window.destroyWindow(); });
         this.add_action(action);
-    },
+    }
 
     vfunc_dbus_register(connection, path) {
         this._dbusImpl.export(connection, path);
-        this.parent(connection, path);
+        super.vfunc_dbus_register(connection, path);
         return true;
-    },
+    }
 
     vfunc_dbus_unregister(connection, path) {
         this._dbusImpl.unexport_from_connection(connection);
-        this.parent(connection, path);
-    },
+        super.vfunc_dbus_unregister(connection, path);
+    }
 
     vfunc_activate() {
         // If launched manually (for example for testing), force a dummy authentication
         // session with the default url
         this.Authenticate('/org/gnome/dummy', '', 0);
-    },
+    }
 
     Authenticate(connection, url, timestamp) {
         this._queue.push({ connection: connection, url: url, timestamp: timestamp });
 
         this._processQueue();
-    },
+    }
 
     Close(connection) {
         for (let i = 0; i < this._queue.length; i++) {
@@ -318,7 +311,7 @@ var WebPortalHelper = new Lang.Class({
         }
 
         this._processQueue();
-    },
+    }
 
     Refresh(connection) {
         for (let i = 0; i < this._queue.length; i++) {
@@ -330,7 +323,7 @@ var WebPortalHelper = new Lang.Class({
                 break;
             }
         }
-    },
+    }
 
     _processQueue() {
         if (this._queue.length == 0)
@@ -343,7 +336,7 @@ var WebPortalHelper = new Lang.Class({
         top.window = new PortalWindow(this, top.url, top.timestamp, result => {
             this._dbusImpl.emit_signal('Done', new GLib.Variant('(ou)', [top.connection, result]));
         });
-    },
+    }
 });
 
 function initEnvironment() {

js/ui/accessDialog.js

@@ -1,7 +1,6 @@
 const Clutter = imports.gi.Clutter;
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
-const Lang = imports.lang;
 const Pango = imports.gi.Pango;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;
@@ -21,12 +20,9 @@ var DialogResponse = {
     CLOSED: 2
 };
 
-var AccessDialog = new Lang.Class({
-    Name: 'AccessDialog',
-    Extends: ModalDialog.ModalDialog,
-
-    _init(invocation, handle, title, subtitle, body, options) {
-        this.parent({ styleClass: 'access-dialog' });
+var AccessDialog = class extends ModalDialog.ModalDialog {
+    constructor(invocation, handle, title, subtitle, body, options) {
+        super({ styleClass: 'access-dialog' });
 
         this._invocation = invocation;
         this._handle = handle;
@@ -38,7 +34,7 @@ var AccessDialog = new Lang.Class({
             options[option] = options[option].deep_unpack();
 
         this._buildLayout(title, subtitle, body, options);
-    },
+    }
 
     _buildLayout(title, subtitle, body, options) {
         // No support for non-modal system dialogs, so ignore the option
@@ -78,14 +74,14 @@ var AccessDialog = new Lang.Class({
                          action: () => {
                              this._sendResponse(DialogResponse.OK);
                          }});
-    },
+    }
 
     open() {
-        this.parent();
+        super.open();
 
         let connection = this._invocation.get_connection();
         this._requestExported = this._request.export(connection, this._handle);
-    },
+    }
 
     CloseAsync(invocation, params) {
         if (this._invocation.get_sender() != invocation.get_sender()) {
@@ -96,7 +92,7 @@ var AccessDialog = new Lang.Class({
         }
 
         this._sendResponse(DialogResponse.CLOSED);
-    },
+    }
 
     _sendResponse(response) {
         if (this._requestExported)
@@ -118,12 +114,10 @@ var AccessDialog = new Lang.Class({
         });
         this.close();
     }
-});
+};
 
-var AccessDialogDBus = new Lang.Class({
-    Name: 'AccessDialogDBus',
-
-    _init() {
+var AccessDialogDBus = class {
+    constructor() {
         this._accessDialog = null;
 
         this._windowTracker = Shell.WindowTracker.get_default();
@@ -132,7 +126,7 @@ var AccessDialogDBus = new Lang.Class({
         this._dbusImpl.export(Gio.DBus.session, '/org/freedesktop/portal/desktop');
 
         Gio.DBus.session.own_name('org.freedesktop.impl.portal.desktop.gnome', Gio.BusNameOwnerFlags.REPLACE, null, null);
-    },
+    }
 
     AccessDialogAsync(params, invocation) {
         if (this._accessDialog) {
@@ -160,4 +154,4 @@ var AccessDialogDBus = new Lang.Class({
 
         this._accessDialog = dialog;
     }
-});
+};

js/ui/altTab.js

@@ -4,7 +4,6 @@ const Clutter = imports.gi.Clutter;
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
 const GObject = imports.gi.GObject;
-const Lang = imports.lang;
 const Mainloop = imports.mainloop;
 const Meta = imports.gi.Meta;
 const Shell = imports.gi.Shell;
@@ -59,12 +58,10 @@ function getWindows(workspace) {
     }).filter((w, i, a) => !w.skip_taskbar && a.indexOf(w) == i);
 }
 
-var AppSwitcherPopup = new Lang.Class({
-    Name: 'AppSwitcherPopup',
-    Extends: SwitcherPopup.SwitcherPopup,
-
+var AppSwitcherPopup = GObject.registerClass(
+class AppSwitcherPopup extends SwitcherPopup.SwitcherPopup {
     _init() {
-        this.parent();
+        super._init();
 
         this._thumbnails = null;
         this._thumbnailTimeoutId = 0;
@@ -79,10 +76,10 @@ var AppSwitcherPopup = new Lang.Class({
 
         this._switcherList = new AppSwitcher(apps, this);
         this._items = this._switcherList.icons;
-    },
+    }
 
     vfunc_allocate(box, flags) {
-        this.parent(box, flags);
+        super.vfunc_allocate(box, flags);
 
         // Allocate the thumbnails
         // We try to avoid overflowing the screen so we base the resulting size on
@@ -117,7 +114,7 @@ var AppSwitcherPopup = new Lang.Class({
             childBox.y2 = childBox.y1 + childNaturalHeight;
             this._thumbnails.allocate(childBox, flags);
         }
-    },
+    }
 
     _initialSelection(backward, binding) {
         if (binding == 'switch-group') {
@@ -140,7 +137,7 @@ var AppSwitcherPopup = new Lang.Class({
         } else {
             this._select(1);
         }
-    },
+    }
 
     _nextWindow() {
         // We actually want the second window if we're in the unset state
@@ -148,14 +145,15 @@ var AppSwitcherPopup = new Lang.Class({
             this._currentWindow = 0;
         return SwitcherPopup.mod(this._currentWindow + 1,
                                  this._items[this._selectedIndex].cachedWindows.length);
-    },
+    }
+
     _previousWindow() {
         // Also assume second window here
         if (this._currentWindow == -1)
             this._currentWindow = 1;
         return SwitcherPopup.mod(this._currentWindow - 1,
                                  this._items[this._selectedIndex].cachedWindows.length);
-    },
+    }
 
     _closeAppWindow(appIndex, windowIndex) {
         let appIcon = this._items[appIndex];
@@ -167,7 +165,7 @@ var AppSwitcherPopup = new Lang.Class({
             return;
 
         window.delete(global.get_current_time());
-    },
+    }
 
     _quitApplication(appIndex) {
         let appIcon = this._items[appIndex];
@@ -175,7 +173,7 @@ var AppSwitcherPopup = new Lang.Class({
             return;
 
         appIcon.app.request_quit();
-    },
+    }
 
     _keyPressHandler(keysym, action) {
         if (action == Meta.KeyBindingAction.SWITCH_GROUP) {
@@ -214,7 +212,7 @@ var AppSwitcherPopup = new Lang.Class({
         }
 
         return Clutter.EVENT_STOP;
-    },
+    }
 
     _scrollHandler(direction) {
         if (direction == Clutter.ScrollDirection.UP) {
@@ -244,7 +242,7 @@ var AppSwitcherPopup = new Lang.Class({
                     this._select(this._next());
             }
         }
-    },
+    }
 
     _itemActivatedHandler(n) {
         // If the user clicks on the selected app, activate the
@@ -254,24 +252,24 @@ var AppSwitcherPopup = new Lang.Class({
             this._select(n, this._currentWindow);
         else
             this._select(n);
-    },
+    }
 
     _itemEnteredHandler(n) {
         this._select(n);
-    },
+    }
 
     _windowActivated(thumbnailList, n) {
         let appIcon = this._items[this._selectedIndex];
         Main.activateWindow(appIcon.cachedWindows[n]);
         this.fadeAndDestroy();
-    },
+    }
 
     _windowEntered(thumbnailList, n) {
         if (!this.mouseActive)
             return;
 
         this._select(this._selectedIndex, n);
-    },
+    }
 
     _windowRemoved(thumbnailList, n) {
         let appIcon = this._items[this._selectedIndex];
@@ -282,7 +280,7 @@ var AppSwitcherPopup = new Lang.Class({
             let newIndex = Math.min(n, appIcon.cachedWindows.length - 1);
             this._select(this._selectedIndex, newIndex);
         }
-    },
+    }
 
     _finish(timestamp) {
         let appIcon = this._items[this._selectedIndex];
@@ -291,17 +289,17 @@ var AppSwitcherPopup = new Lang.Class({
         else if (appIcon.cachedWindows[this._currentWindow])
             Main.activateWindow(appIcon.cachedWindows[this._currentWindow], timestamp);
 
-        this.parent();
-    },
+        super._finish(timestamp);
+    }
 
     _onDestroy() {
-        this.parent();
+        super._onDestroy();
 
         if (this._thumbnails)
             this._destroyThumbnails();
         if (this._thumbnailTimeoutId != 0)
             Mainloop.source_remove(this._thumbnailTimeoutId);
-    },
+    }
 
     /**
      * _select:
@@ -357,7 +355,7 @@ var AppSwitcherPopup = new Lang.Class({
                 this._timeoutPopupThumbnails.bind(this));
             GLib.Source.set_name_by_id(this._thumbnailTimeoutId, '[gnome-shell] this._timeoutPopupThumbnails');
         }
-    },
+    }
 
     _timeoutPopupThumbnails() {
         if (!this._thumbnails)
@@ -365,7 +363,7 @@ var AppSwitcherPopup = new Lang.Class({
         this._thumbnailTimeoutId = 0;
         this._thumbnailsFocused = false;
         return GLib.SOURCE_REMOVE;
-    },
+    }
 
     _destroyThumbnails() {
         let thumbnailsActor = this._thumbnails;
@@ -379,9 +377,9 @@ var AppSwitcherPopup = new Lang.Class({
                            }
                          });
         this._thumbnails = null;
-        if  (this._switcherList._items[this._selectedIndex])
+        if (this._switcherList._items[this._selectedIndex])
             this._switcherList._items[this._selectedIndex].remove_accessible_state (Atk.StateType.EXPANDED);
-    },
+    }
 
     _createThumbnails() {
         this._thumbnails = new ThumbnailList (this._items[this._selectedIndex].cachedWindows);
@@ -411,10 +409,8 @@ var AppSwitcherPopup = new Lang.Class({
     }
 });
 
-var CyclerHighlight = new Lang.Class({
-    Name: 'CyclerHighlight',
-
-    _init() {
+class CyclerHighlight {
+    constructor() {
         this._window = null;
 
         this.actor = new St.Widget({ layout_manager: new Clutter.BinLayout() });
@@ -434,7 +430,7 @@ var CyclerHighlight = new Lang.Class({
         this.actor.connect('notify::allocation',
                            this._onAllocationChanged.bind(this));
         this.actor.connect('destroy', this._onDestroy.bind(this));
-    },
+    }
 
     set window(w) {
         if (this._window == w)
@@ -452,7 +448,7 @@ var CyclerHighlight = new Lang.Class({
             windowActor.hide();
 
         this._clone.source = windowActor;
-    },
+    }
 
     _onAllocationChanged() {
         if (!this._window) {
@@ -465,35 +461,33 @@ var CyclerHighlight = new Lang.Class({
             this._highlight.set_position(rect.x - x, rect.y - y);
             this._highlight.show();
         }
-    },
+    }
 
     _onDestroy() {
         this.window = null;
     }
-});
+};
 
 // We don't show an actual popup, so just provide what SwitcherPopup
 // expects instead of inheriting from SwitcherList
-var CyclerList = new Lang.Class({
-    Name: 'CyclerList',
-    Extends: St.Widget,
+var CyclerList = GObject.registerClass({
     Signals: { 'item-activated': { param_types: [GObject.TYPE_INT] },
                'item-entered': { param_types: [GObject.TYPE_INT] },
                'item-removed': { param_types: [GObject.TYPE_INT] },
                'item-highlighted': { param_types: [GObject.TYPE_INT] } },
-
+}, class CyclerList extends St.Widget {
     highlight(index, justOutline) {
         this.emit('item-highlighted', index);
     }
 });
 
-var CyclerPopup = new Lang.Class({
-    Name: 'CyclerPopup',
-    Extends: SwitcherPopup.SwitcherPopup,
-    Abstract: true,
-
+var CyclerPopup = GObject.registerClass(
+class CyclerPopup extends SwitcherPopup.SwitcherPopup {
     _init() {
-        this.parent();
+        if (new.target === CyclerPopup)
+            throw new TypeError('Cannot instantiate abstract class ' + new.target.name);
+
+        super._init();
 
         this._items = this._getWindows();
 
@@ -507,12 +501,12 @@ var CyclerPopup = new Lang.Class({
         this._switcherList.connect('item-highlighted', (list, index) => {
             this._highlightItem(index);
         });
-    },
+    }
 
     _highlightItem(index, justOutline) {
         this._highlight.window = this._items[index];
         global.window_group.set_child_above_sibling(this._highlight.actor, null);
-    },
+    }
 
     _finish() {
         let window = this._items[this._selectedIndex];
@@ -537,25 +531,23 @@ var CyclerPopup = new Lang.Class({
             Main.wm.actionMoveWindow(window, ws);
         }
 
-        this.parent();
-    },
+        super._finish();
+    }
 
     _onDestroy() {
         this._highlight.actor.destroy();
 
-        this.parent();
+        super._onDestroy();
     }
 });
 
 
-var GroupCyclerPopup = new Lang.Class({
-    Name: 'GroupCyclerPopup',
-    Extends: CyclerPopup,
-
+var GroupCyclerPopup = GObject.registerClass(
+class GroupCyclerPopup extends CyclerPopup {
     _getWindows() {
         let app = Shell.WindowTracker.get_default().focus_app;
         return app ? app.get_windows() : [];
-    },
+    }
 
     _keyPressHandler(keysym, action) {
         if (action == Meta.KeyBindingAction.CYCLE_GROUP)
@@ -569,12 +561,10 @@ var GroupCyclerPopup = new Lang.Class({
     }
 });
 
-var WindowSwitcherPopup = new Lang.Class({
-    Name: 'WindowSwitcherPopup',
-    Extends: SwitcherPopup.SwitcherPopup,
-
+var WindowSwitcherPopup = GObject.registerClass(
+class WindowSwitcherPopup extends SwitcherPopup.SwitcherPopup {
     _init() {
-        this.parent();
+        super._init();
         this._settings = new Gio.Settings({ schema_id: 'org.gnome.shell.window-switcher' });
 
         let windows = this._getWindowList();
@@ -585,7 +575,7 @@ var WindowSwitcherPopup = new Lang.Class({
         let mode = this._settings.get_enum('app-icon-mode');
         this._switcherList = new WindowList(windows, mode);
         this._items = this._switcherList.icons;
-    },
+    }
 
     _getWindowList() {
         let workspace = null;
@@ -597,7 +587,7 @@ var WindowSwitcherPopup = new Lang.Class({
         }
 
         return getWindows(workspace);
-    },
+    }
 
     _closeWindow(windowIndex) {
         let windowIcon = this._items[windowIndex];
@@ -605,7 +595,7 @@ var WindowSwitcherPopup = new Lang.Class({
             return;
 
         windowIcon.window.delete(global.get_current_time());
-    },
+    }
 
     _keyPressHandler(keysym, action) {
         if (action == Meta.KeyBindingAction.SWITCH_WINDOWS) {
@@ -624,23 +614,22 @@ var WindowSwitcherPopup = new Lang.Class({
         }
 
         return Clutter.EVENT_STOP;
-    },
+    }
 
     _finish() {
         Main.activateWindow(this._items[this._selectedIndex].window);
 
-        this.parent();
+        super._finish();
     }
 });
 
-var WindowCyclerPopup = new Lang.Class({
-    Name: 'WindowCyclerPopup',
-    Extends: CyclerPopup,
-
+var WindowCyclerPopup = GObject.registerClass(
+class WindowCyclerPopup extends CyclerPopup {
     _init() {
+        super._init();
+
         this._settings = new Gio.Settings({ schema_id: 'org.gnome.shell.window-switcher' });
-        this.parent();
-    },
+    }
 
     _getWindows() {
         let workspace = null;
@@ -652,7 +641,7 @@ var WindowCyclerPopup = new Lang.Class({
         }
 
         return getWindows(workspace);
-    },
+    }
 
     _keyPressHandler(keysym, action) {
         if (action == Meta.KeyBindingAction.CYCLE_WINDOWS)
@@ -666,12 +655,10 @@ var WindowCyclerPopup = new Lang.Class({
     }
 });
 
-var AppIcon = new Lang.Class({
-    Name: 'AppIcon',
-    Extends: St.BoxLayout,
-
+var AppIcon = GObject.registerClass(
+class AppIcon extends St.BoxLayout {
     _init(app) {
-        this.parent({ style_class: 'alt-tab-app',
+        super._init({ style_class: 'alt-tab-app',
                       vertical: true });
 
         this.app = app;
@@ -681,28 +668,26 @@ var AppIcon = new Lang.Class({
         this.add(this._iconBin, { x_fill: false, y_fill: false } );
         this.label = new St.Label({ text: this.app.get_name() });
         this.add(this.label, { x_fill: false });
-    },
+    }
 
     set_size(size) {
         this.icon = this.app.create_icon_texture(size);
         this._iconBin.child = this.icon;
         this._iconBin.set_size(size, size);
-    },
+    }
 
     vfunc_get_preferred_width(forHeight) {
-        let [minWidth, ] = this.parent(forHeight);
+        let [minWidth, ] = super.vfunc_get_preferred_width(forHeight);
 
         minWidth = Math.max(minWidth, forHeight);
         return [minWidth, minWidth];
     }
 });
 
-var AppSwitcher = new Lang.Class({
-    Name: 'AppSwitcher',
-    Extends: SwitcherPopup.SwitcherList,
-
+var AppSwitcher = GObject.registerClass(
+class AppSwitcher extends SwitcherPopup.SwitcherList {
     _init(apps, altTabPopup) {
-        this.parent(true);
+        super._init(true);
 
         this.icons = [];
         this._arrows = [];
@@ -736,7 +721,7 @@ var AppSwitcher = new Lang.Class({
         this._mouseTimeOutId = 0;
 
         this.connect('destroy', this._onDestroy.bind(this));
-    },
+    }
 
     _onDestroy() {
         if (this._mouseTimeOutId != 0)
@@ -745,7 +730,7 @@ var AppSwitcher = new Lang.Class({
         this.icons.forEach(icon => {
             icon.app.disconnect(icon._stateChangedId);
         });
-    },
+    }
 
     _setIconSize() {
         let j = 0;
@@ -786,16 +771,16 @@ var AppSwitcher = new Lang.Class({
                 break;
             this.icons[i].set_size(iconSize);
         }
-    },
+    }
 
     vfunc_get_preferred_height(forWidth) {
         this._setIconSize();
-        return this.parent(forWidth);
-    },
+        return super.vfunc_get_preferred_height(forWidth);
+    }
 
     vfunc_allocate(box, flags) {
         // Allocate the main list items
-        this.parent(box, flags);
+        super.vfunc_allocate(box, flags);
 
         let contentBox = this.get_theme_node().get_content_box(box);
 
@@ -812,7 +797,7 @@ var AppSwitcher = new Lang.Class({
             childBox.y2 = childBox.y1 + arrowHeight;
             this._arrows[i].allocate(childBox, flags);
         }
-    },
+    }
 
     // We override SwitcherList's _onItemEnter method to delay
     // activation when the thumbnail list is open
@@ -829,14 +814,14 @@ var AppSwitcher = new Lang.Class({
             GLib.Source.set_name_by_id(this._mouseTimeOutId, '[gnome-shell] this._enterItem');
         } else
            this._itemEntered(index);
-    },
+    }
 
     _enterItem(index) {
         let [x, y, mask] = global.get_pointer();
         let pickedActor = global.stage.get_actor_at_pos(Clutter.PickMode.ALL, x, y);
         if (this._items[index].contains(pickedActor))
             this._itemEntered(index);
-    },
+    }
 
     // We override SwitcherList's highlight() method to also deal with
     // the AppSwitcher->ThumbnailList arrows. Apps with only 1 window
@@ -853,7 +838,7 @@ var AppSwitcher = new Lang.Class({
                 this._arrows[this._curApp].remove_style_pseudo_class('highlighted');
         }
 
-        this.parent(n, justOutline);
+        super.highlight(n, justOutline);
         this._curApp = n;
 
         if (this._curApp != -1) {
@@ -862,7 +847,7 @@ var AppSwitcher = new Lang.Class({
             else
                 this._arrows[this._curApp].add_style_pseudo_class('highlighted');
         }
-    },
+    }
 
     _addIcon(appIcon) {
         this.icons.push(appIcon);
@@ -883,7 +868,7 @@ var AppSwitcher = new Lang.Class({
             arrow.hide();
         else
             item.add_accessible_state (Atk.StateType.EXPANDABLE);
-    },
+    }
 
     _removeIcon(app) {
         let index = this.icons.findIndex(icon => {
@@ -894,15 +879,13 @@ var AppSwitcher = new Lang.Class({
 
         this.icons.splice(index, 1);
         this.removeItem(index);
-    },
+    }
 });
 
-var ThumbnailList = new Lang.Class({
-    Name: 'ThumbnailList',
-    Extends: SwitcherPopup.SwitcherList,
-
+var ThumbnailList = GObject.registerClass(
+class ThumbnailList extends SwitcherPopup.SwitcherList {
     _init(windows) {
-        this.parent(false);
+        super._init(false);
 
         this._labels = new Array();
         this._thumbnailBins = new Array();
@@ -935,7 +918,7 @@ var ThumbnailList = new Lang.Class({
         }
 
         this.connect('destroy', this._onDestroy.bind(this));
-    },
+    }
 
     addClones(availHeight) {
         if (!this._thumbnailBins.length)
@@ -968,7 +951,7 @@ var ThumbnailList = new Lang.Class({
 
         // Make sure we only do this once
         this._thumbnailBins = new Array();
-    },
+    }
 
     _removeThumbnail(source, clone) {
         let index = this._clones.indexOf(clone);
@@ -984,23 +967,20 @@ var ThumbnailList = new Lang.Class({
             this.highlight(SwitcherPopup.mod(index, this._clones.length));
         else
             this.destroy();
-    },
+    }
 
     _onDestroy() {
         this._clones.forEach(clone => {
             if (clone.source)
                 clone.source.disconnect(clone._destroyId);
         });
-    },
-
+    }
 });
 
-var WindowIcon = new Lang.Class({
-    Name: 'WindowIcon',
-    Extends: St.BoxLayout,
-
+var WindowIcon = GObject.registerClass(
+class WindowIcon extends St.BoxLayout {
     _init(window, mode) {
-        this.parent({ style_class: 'alt-tab-app',
+        super._init({ style_class: 'alt-tab-app',
                       vertical: true });
 
         this.window = window;
@@ -1041,7 +1021,7 @@ var WindowIcon = new Lang.Class({
         }
 
         this._icon.set_size(size * scaleFactor, size * scaleFactor);
-    },
+    }
 
     _createAppIcon(app, size) {
         let appIcon = app ? app.create_icon_texture(size)
@@ -1054,12 +1034,10 @@ var WindowIcon = new Lang.Class({
     }
 });
 
-var WindowList = new Lang.Class({
-    Name: 'WindowList',
-    Extends: SwitcherPopup.SwitcherList,
-
+var WindowList = GObject.registerClass(
+class WindowList extends SwitcherPopup.SwitcherList {
     _init(windows, mode) {
-        this.parent(true);
+        super._init(true);
 
         this._label = new St.Label({ x_align: Clutter.ActorAlign.CENTER,
                                      y_align: Clutter.ActorAlign.CENTER });
@@ -1081,16 +1059,16 @@ var WindowList = new Lang.Class({
         }
 
         this.connect('destroy', this._onDestroy.bind(this));
-    },
+    }
 
     _onDestroy() {
         this.icons.forEach(icon => {
             icon.window.disconnect(icon._unmanagedSignalId);
         });
-    },
+    }
 
     vfunc_get_preferred_height(forWidth) {
-        let [minHeight, natHeight] = this.parent(forWidth);
+        let [minHeight, natHeight] = super.vfunc_get_preferred_height(forWidth);
 
         let spacing = this.get_theme_node().get_padding(St.Side.BOTTOM);
         let [labelMin, labelNat] = this._label.get_preferred_height(-1);
@@ -1099,7 +1077,7 @@ var WindowList = new Lang.Class({
         natHeight += labelNat + spacing;
 
         return [minHeight, natHeight];
-    },
+    }
 
     vfunc_allocate(box, flags) {
         let themeNode = this.get_theme_node();
@@ -1117,19 +1095,19 @@ var WindowList = new Lang.Class({
         childBox.x2 = box.x2;
         childBox.y1 = box.y1;
         childBox.y2 = box.y2 - totalLabelHeight;
-        this.parent(childBox, flags);
+        super.vfunc_allocate(childBox, flags);
 
         // Hooking up the parent vfunc will call this.set_allocation() with
         // the height without the label height, so call it again with the
         // correct size here.
         this.set_allocation(box, flags);
-    },
+    }
 
     highlight(index, justOutline) {
-        this.parent(index, justOutline);
+        super.highlight(index, justOutline);
 
         this._label.set_text(index == -1 ? '' : this.icons[index].label.text);
-    },
+    }
 
     _removeWindow(window) {
         let index = this.icons.findIndex(icon => {

js/ui/animation.js

@@ -1,18 +1,20 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const GLib = imports.gi.GLib;
-const Lang = imports.lang;
+const Gio = imports.gi.Gio;
 const Mainloop = imports.mainloop;
 const St = imports.gi.St;
 const Signals = imports.signals;
 const Atk = imports.gi.Atk;
 
+const Tweener = imports.ui.tweener;
+
 var ANIMATED_ICON_UPDATE_TIMEOUT = 16;
+var SPINNER_ANIMATION_TIME = 0.3;
+var SPINNER_ANIMATION_DELAY = 1.0;
 
-var Animation = new Lang.Class({
-    Name: 'Animation',
-
-    _init(file, width, height, speed) {
+var Animation = class {
+    constructor(file, width, height, speed) {
         this.actor = new St.Bin();
         this.actor.connect('destroy', this._onDestroy.bind(this));
         this._speed = speed;
@@ -26,7 +28,7 @@ var Animation = new Lang.Class({
         this._animations = St.TextureCache.get_default().load_sliced_image (file, width, height, scaleFactor,
                                                                             this._animationsLoaded.bind(this));
         this.actor.set_child(this._animations);
-    },
+    }
 
     play() {
         if (this._isLoaded && this._timeoutId == 0) {
@@ -38,7 +40,7 @@ var Animation = new Lang.Class({
         }
 
         this._isPlaying = true;
-    },
+    }
 
     stop() {
         if (this._timeoutId > 0) {
@@ -47,7 +49,7 @@ var Animation = new Lang.Class({
         }
 
         this._isPlaying = false;
-    },
+    }
 
     _showFrame(frame) {
         let oldFrameActor = this._animations.get_child_at_index(this._frame);
@@ -59,30 +61,77 @@ var Animation = new Lang.Class({
         let newFrameActor = this._animations.get_child_at_index(this._frame);
         if (newFrameActor)
             newFrameActor.show();
-    },
+    }
 
     _update() {
         this._showFrame(this._frame + 1);
         return GLib.SOURCE_CONTINUE;
-    },
+    }
 
     _animationsLoaded() {
         this._isLoaded = this._animations.get_n_children() > 0;
 
         if (this._isPlaying)
             this.play();
-    },
+    }
 
     _onDestroy() {
         this.stop();
     }
-});
+};
 
-var AnimatedIcon = new Lang.Class({
-    Name: 'AnimatedIcon',
-    Extends: Animation,
-
-    _init(file, size) {
-        this.parent(file, size, size, ANIMATED_ICON_UPDATE_TIMEOUT);
+var AnimatedIcon = class extends Animation {
+    constructor(file, size) {
+        super(file, size, size, ANIMATED_ICON_UPDATE_TIMEOUT);
     }
-});
+};
+
+var Spinner = class extends AnimatedIcon {
+    constructor(size, animate=false) {
+        let file = Gio.File.new_for_uri('resource:///org/gnome/shell/theme/process-working.svg');
+        super(file, size);
+
+        this.actor.opacity = 0;
+        this._animate = animate;
+    }
+
+    _onDestroy() {
+        this._animate = false;
+        super._onDestroy();
+    }
+
+    play() {
+        Tweener.removeTweens(this.actor);
+
+        if (this._animate) {
+            super.play();
+            Tweener.addTween(this.actor, {
+                opacity: 255,
+                delay: SPINNER_ANIMATION_DELAY,
+                time: SPINNER_ANIMATION_TIME,
+                transition: 'linear'
+            });
+        } else {
+            this.actor.opacity = 255;
+            super.play();
+        }
+    }
+
+    stop() {
+        Tweener.removeTweens(this.actor);
+
+        if (this._animate) {
+            Tweener.addTween(this.actor, {
+                opacity: 0,
+                time: SPINNER_ANIMATION_TIME,
+                transition: 'linear',
+                onComplete: () => {
+                    this.stop(false);
+                }
+            });
+        } else {
+            this.actor.opacity = 0;
+            super.stop();
+        }
+    }
+};

js/ui/appFavorites.js

@@ -1,7 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Shell = imports.gi.Shell;
-const Lang = imports.lang;
 const Signals = imports.signals;
 
 const Main = imports.ui.main;
@@ -30,38 +29,38 @@ const RENAMED_DESKTOP_IDS = {
     'gnome-documents.desktop': 'org.gnome.Documents.desktop',
     'gnome-font-viewer.desktop': 'org.gnome.font-viewer.desktop',
     'gnome-nibbles.desktop': 'org.gnome.Nibbles.desktop',
+    'gnome-mahjongg.desktop': 'org.gnome.Mahjongg.desktop',
     'gnome-music.desktop': 'org.gnome.Music.desktop',
     'gnome-photos.desktop': 'org.gnome.Photos.desktop',
     'gnome-screenshot.desktop': 'org.gnome.Screenshot.desktop',
     'gnome-software.desktop': 'org.gnome.Software.desktop',
     'gnome-terminal.desktop': 'org.gnome.Terminal.desktop',
     'gnome-tweaks.desktop': 'org.gnome.tweaks.desktop',
-    'gnome-weather.desktop': 'org.gnome.Weather.Application.desktop',
+    'gnome-weather.desktop': 'org.gnome.Weather.desktop',
     'gnomine.desktop': 'gnome-mines.desktop',
     'gnotravex.desktop': 'gnome-tetravex.desktop',
     'gnotski.desktop': 'gnome-klotski.desktop',
     'gtali.desktop': 'tali.desktop',
+    'iagno.desktop': 'org.gnome.Iagno.desktop',
     'nautilus.desktop': 'org.gnome.Nautilus.desktop',
+    'org.gnome.Weather.Application.desktop': 'org.gnome.Weather.desktop',
     'polari.desktop': 'org.gnome.Polari.desktop',
     'totem.desktop': 'org.gnome.Totem.desktop',
     'evince.desktop': 'org.gnome.Evince.desktop',
 };
 
-var AppFavorites = new Lang.Class({
-    Name: 'AppFavorites',
-
-    FAVORITE_APPS_KEY: 'favorite-apps',
-
-    _init() {
+class AppFavorites {
+    constructor() {
+        this.FAVORITE_APPS_KEY = 'favorite-apps';
         this._favorites = {};
         global.settings.connect('changed::' + this.FAVORITE_APPS_KEY, this._onFavsChanged.bind(this));
         this.reload();
-    },
+    }
 
     _onFavsChanged() {
         this.reload();
         this.emit('changed');
-    },
+    }
 
     reload() {
         let ids = global.settings.get_strv(this.FAVORITE_APPS_KEY);
@@ -89,29 +88,29 @@ var AppFavorites = new Lang.Class({
             let app = apps[i];
             this._favorites[app.get_id()] = app;
         }
-    },
+    }
 
     _getIds() {
         let ret = [];
         for (let id in this._favorites)
             ret.push(id);
         return ret;
-    },
+    }
 
     getFavoriteMap() {
         return this._favorites;
-    },
+    }
 
     getFavorites() {
         let ret = [];
         for (let id in this._favorites)
             ret.push(this._favorites[id]);
         return ret;
-    },
+    }
 
     isFavorite(appId) {
         return appId in this._favorites;
-    },
+    }
 
     _addFavorite(appId, pos) {
         if (appId in this._favorites)
@@ -129,7 +128,7 @@ var AppFavorites = new Lang.Class({
             ids.splice(pos, 0, appId);
         global.settings.set_strv(this.FAVORITE_APPS_KEY, ids);
         return true;
-    },
+    }
 
     addFavoriteAtPos(appId, pos) {
         if (!this._addFavorite(appId, pos))
@@ -143,25 +142,25 @@ var AppFavorites = new Lang.Class({
                                        this._removeFavorite(appId);
                                    }
                                  });
-    },
+    }
 
     addFavorite(appId) {
         this.addFavoriteAtPos(appId, -1);
-    },
+    }
 
     moveFavoriteToPos(appId, pos) {
         this._removeFavorite(appId);
         this._addFavorite(appId, pos);
-    },
+    }
 
     _removeFavorite(appId) {
-        if (!appId in this._favorites)
+        if (!(appId in this._favorites))
             return false;
 
         let ids = this._getIds().filter(id => id != appId);
         global.settings.set_strv(this.FAVORITE_APPS_KEY, ids);
         return true;
-    },
+    }
 
     removeFavorite(appId) {
         let ids = this._getIds();
@@ -178,7 +177,7 @@ var AppFavorites = new Lang.Class({
                                    }
                                  });
     }
-});
+};
 Signals.addSignalMethods(AppFavorites.prototype);
 
 var appFavoritesInstance = null;

js/ui/audioDeviceSelection.js

@@ -1,7 +1,6 @@
 const Clutter = imports.gi.Clutter;
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
-const Lang = imports.lang;
 const Meta = imports.gi.Meta;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;
@@ -19,12 +18,10 @@ var AudioDevice = {
 
 const AudioDeviceSelectionIface = loadInterfaceXML('org.gnome.Shell.AudioDeviceSelection');
 
-var AudioDeviceSelectionDialog = new Lang.Class({
-    Name: 'AudioDeviceSelectionDialog',
-    Extends: ModalDialog.ModalDialog,
-
-    _init(devices) {
-        this.parent({ styleClass: 'audio-device-selection-dialog' });
+var AudioDeviceSelectionDialog =
+class AudioDeviceSelectionDialog extends ModalDialog.ModalDialog {
+    constructor(devices) {
+        super({ styleClass: 'audio-device-selection-dialog' });
 
         this._deviceItems = {};
 
@@ -39,11 +36,11 @@ var AudioDeviceSelectionDialog = new Lang.Class({
 
         if (this._selectionBox.get_n_children() < 2)
             throw new Error('Too few devices for a selection');
-    },
+    }
 
     destroy() {
-        this.parent();
-    },
+        super.destroy();
+    }
 
     _buildLayout(devices) {
         let title = new St.Label({ style_class: 'audio-selection-title',
@@ -56,12 +53,13 @@ var AudioDeviceSelectionDialog = new Lang.Class({
         this._selectionBox = new St.BoxLayout({ style_class: 'audio-selection-box' });
         this.contentLayout.add(this._selectionBox, { expand: true });
 
-        this.addButton({ action: this._openSettings.bind(this),
-                         label: _("Sound Settings") });
+        if (Main.sessionMode.allowSettings)
+            this.addButton({ action: this._openSettings.bind(this),
+                             label: _("Sound Settings") });
         this.addButton({ action: this.close.bind(this),
                          label: _("Cancel"),
                          key: Clutter.Escape });
-    },
+    }
 
     _getDeviceLabel(device) {
         switch(device) {
@@ -74,7 +72,7 @@ var AudioDeviceSelectionDialog = new Lang.Class({
             default:
                 return null;
         }
-    },
+    }
 
     _getDeviceIcon(device) {
         switch(device) {
@@ -87,7 +85,7 @@ var AudioDeviceSelectionDialog = new Lang.Class({
             default:
                 return null;
         }
-    },
+    }
 
     _addDevice(device) {
         let box = new St.BoxLayout({ style_class: 'audio-selection-device-box',
@@ -117,7 +115,7 @@ var AudioDeviceSelectionDialog = new Lang.Class({
             this.close();
             Main.overview.hide();
         });
-    },
+    }
 
     _openSettings() {
         let desktopFile = 'gnome-sound-panel.desktop'
@@ -132,23 +130,21 @@ var AudioDeviceSelectionDialog = new Lang.Class({
         Main.overview.hide();
         app.activate();
     }
-});
+};
 
-var AudioDeviceSelectionDBus = new Lang.Class({
-    Name: 'AudioDeviceSelectionDBus',
-
-    _init() {
+var AudioDeviceSelectionDBus = class AudioDeviceSelectionDBus {
+    constructor() {
         this._audioSelectionDialog = null;
 
         this._dbusImpl = Gio.DBusExportedObject.wrapJSObject(AudioDeviceSelectionIface, this);
         this._dbusImpl.export(Gio.DBus.session, '/org/gnome/Shell/AudioDeviceSelection');
 
         Gio.DBus.session.own_name('org.gnome.Shell.AudioDeviceSelection', Gio.BusNameOwnerFlags.REPLACE, null, null);
-    },
+    }
 
     _onDialogClosed() {
         this._audioSelectionDialog = null;
-    },
+    }
 
     _onDeviceSelected(dialog, device) {
         let connection = this._dbusImpl.get_connection();
@@ -161,7 +157,7 @@ var AudioDeviceSelectionDBus = new Lang.Class({
                                info ? info.name : null,
                                'DeviceSelected',
                                GLib.Variant.new('(s)', [deviceName]));
-    },
+    }
 
     OpenAsync(params, invocation) {
         if (this._audioSelectionDialog) {
@@ -189,7 +185,7 @@ var AudioDeviceSelectionDBus = new Lang.Class({
 
         this._audioSelectionDialog = dialog;
         invocation.return_value(null);
-    },
+    }
 
     CloseAsync(params, invocation) {
         if (this._audioSelectionDialog &&
@@ -198,4 +194,4 @@ var AudioDeviceSelectionDBus = new Lang.Class({
 
         invocation.return_value(null);
     }
-});
+};

js/ui/background.js

@@ -98,7 +98,6 @@ const GDesktopEnums = imports.gi.GDesktopEnums;
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
 const GnomeDesktop = imports.gi.GnomeDesktop;
-const Lang = imports.lang;
 const Meta = imports.gi.Meta;
 const Signals = imports.signals;
 
@@ -138,14 +137,12 @@ function _fileEqual0(file1, file2) {
     return file1.equal(file2);
 }
 
-var BackgroundCache = new Lang.Class({
-    Name: 'BackgroundCache',
-
-    _init() {
+var BackgroundCache = class BackgroundCache {
+    constructor() {
         this._fileMonitors = {};
         this._backgroundSources = {};
         this._animations = {};
-    },
+    }
 
     monitorFile(file) {
         let key = file.hash();
@@ -163,7 +160,7 @@ var BackgroundCache = new Lang.Class({
                         });
 
         this._fileMonitors[key] = monitor;
-    },
+    }
 
     getAnimation(params) {
         params = Params.parse(params, { file: null,
@@ -195,7 +192,7 @@ var BackgroundCache = new Lang.Class({
                 GLib.Source.set_name_by_id(id, '[gnome-shell] params.onLoaded');
             }
         });
-    },
+    }
 
     getBackgroundSource(layoutManager, settingsSchema) {
         // The layoutManager is always the same one; we pass in it since
@@ -209,7 +206,7 @@ var BackgroundCache = new Lang.Class({
         }
 
         return this._backgroundSources[settingsSchema];
-    },
+    }
 
     releaseBackgroundSource(settingsSchema) {
         if (settingsSchema in this._backgroundSources) {
@@ -221,7 +218,7 @@ var BackgroundCache = new Lang.Class({
             }
         }
     }
-});
+};
 Signals.addSignalMethods(BackgroundCache.prototype);
 
 function getBackgroundCache() {
@@ -230,10 +227,8 @@ function getBackgroundCache() {
     return _backgroundCache;
 }
 
-var Background = new Lang.Class({
-    Name: 'Background',
-
-    _init(params) {
+var Background = class Background {
+    constructor(params) {
         params = Params.parse(params, { monitorIndex: 0,
                                         layoutManager: Main.layoutManager,
                                         settings: null,
@@ -272,7 +267,7 @@ var Background = new Lang.Class({
         });
 
         this._load();
-    },
+    }
 
     destroy() {
         this._cancellable.cancel();
@@ -298,12 +293,12 @@ var Background = new Lang.Class({
         if (this._settingsChangedSignalId != 0)
             this._settings.disconnect(this._settingsChangedSignalId);
         this._settingsChangedSignalId = 0;
-    },
+    }
 
     updateResolution() {
         if (this._animation)
             this._refreshAnimation();
-    },
+    }
 
     _refreshAnimation() {
         if (!this._animation)
@@ -311,7 +306,7 @@ var Background = new Lang.Class({
 
         this._removeAnimationTimeout();
         this._updateAnimation();
-    },
+    }
 
     _setLoaded() {
         if (this.isLoaded)
@@ -324,7 +319,7 @@ var Background = new Lang.Class({
             return GLib.SOURCE_REMOVE;
         });
         GLib.Source.set_name_by_id(id, '[gnome-shell] this.emit');
-    },
+    }
 
     _loadPattern() {
         let colorString, res, color, secondColor;
@@ -340,7 +335,7 @@ var Background = new Lang.Class({
             this.background.set_color(color);
         else
             this.background.set_gradient(shadingType, color, secondColor);
-    },
+    }
 
     _watchFile(file) {
         let key = file.hash();
@@ -357,14 +352,14 @@ var Background = new Lang.Class({
                                                }
                                            });
         this._fileWatches[key] = signalId;
-    },
+    }
 
     _removeAnimationTimeout() {
         if (this._updateAnimationTimeoutId) {
             GLib.source_remove(this._updateAnimationTimeoutId);
             this._updateAnimationTimeoutId = 0;
         }
-    },
+    }
 
     _updateAnimation() {
         this._updateAnimationTimeoutId = 0;
@@ -404,7 +399,7 @@ var Background = new Lang.Class({
                 });
             }
         }
-    },
+    }
 
     _queueUpdateAnimation() {
         if (this._updateAnimationTimeoutId != 0)
@@ -433,7 +428,7 @@ var Background = new Lang.Class({
                                                           return GLib.SOURCE_REMOVE;
                                                       });
         GLib.Source.set_name_by_id(this._updateAnimationTimeoutId, '[gnome-shell] this._updateAnimation');
-    },
+    }
 
     _loadAnimation(file) {
         this._cache.getAnimation({ file: file,
@@ -450,7 +445,7 @@ var Background = new Lang.Class({
                                        this._watchFile(file);
                                    }
                                  });
-    },
+    }
 
     _loadImage(file) {
         this.background.set_file(file, this._style);
@@ -466,14 +461,14 @@ var Background = new Lang.Class({
                 image.disconnect(id);
             });
         }
-    },
+    }
 
     _loadFile(file) {
         if (file.get_basename().endsWith('.xml'))
             this._loadAnimation(file);
         else
             this._loadImage(file);
-    },
+    }
 
     _load() {
         this._cache = getBackgroundCache();
@@ -486,16 +481,14 @@ var Background = new Lang.Class({
         }
 
         this._loadFile(this._file);
-    },
-});
+    }
+};
 Signals.addSignalMethods(Background.prototype);
 
 let _systemBackground;
 
-var SystemBackground = new Lang.Class({
-    Name: 'SystemBackground',
-
-    _init() {
+var SystemBackground = class SystemBackground {
+    constructor() {
         let file = Gio.File.new_for_uri('resource:///org/gnome/shell/theme/noise-texture.png');
 
         if (_systemBackground == null) {
@@ -524,14 +517,12 @@ var SystemBackground = new Lang.Class({
                 image = null;
             });
         }
-    },
-});
+    }
+};
 Signals.addSignalMethods(SystemBackground.prototype);
 
-var BackgroundSource = new Lang.Class({
-    Name: 'BackgroundSource',
-
-    _init(layoutManager, settingsSchema) {
+var BackgroundSource = class BackgroundSource {
+    constructor(layoutManager, settingsSchema) {
         // Allow override the background image setting for performance testing
         this._layoutManager = layoutManager;
         this._overrideImage = GLib.getenv('SHELL_BACKGROUND_IMAGE');
@@ -542,7 +533,7 @@ var BackgroundSource = new Lang.Class({
         this._monitorsChangedId =
             monitorManager.connect('monitors-changed',
                                    this._onMonitorsChanged.bind(this));
-    },
+    }
 
     _onMonitorsChanged() {
         for (let monitorIndex in this._backgrounds) {
@@ -556,7 +547,7 @@ var BackgroundSource = new Lang.Class({
                 delete this._backgrounds[monitorIndex];
             }
         }
-    },
+    }
 
     getBackground(monitorIndex) {
         let file = null;
@@ -603,7 +594,7 @@ var BackgroundSource = new Lang.Class({
         }
 
         return this._backgrounds[monitorIndex];
-    },
+    }
 
     destroy() {
         let monitorManager = Meta.MonitorManager.get();
@@ -617,12 +608,10 @@ var BackgroundSource = new Lang.Class({
 
         this._backgrounds = null;
     }
-});
+};
 
-var Animation = new Lang.Class({
-    Name: 'Animation',
-
-    _init(params) {
+var Animation = class Animation {
+    constructor(params) {
         params = Params.parse(params, { file: null });
 
         this.file = params.file;
@@ -630,7 +619,7 @@ var Animation = new Lang.Class({
         this.transitionProgress = 0.0;
         this.transitionDuration = 0.0;
         this.loaded = false;
-    },
+    }
 
     load(callback) {
         this._show = new GnomeDesktop.BGSlideShow({ filename: this.file.get_path() });
@@ -640,7 +629,7 @@ var Animation = new Lang.Class({
             if (callback)
                 callback();
         });
-    },
+    }
 
     update(monitor) {
         this.keyFrameFiles = [];
@@ -661,14 +650,12 @@ var Animation = new Lang.Class({
 
         if (filename2)
             this.keyFrameFiles.push(Gio.File.new_for_path(filename2));
-    },
-});
+    }
+};
 Signals.addSignalMethods(Animation.prototype);
 
-var BackgroundManager = new Lang.Class({
-    Name: 'BackgroundManager',
-
-    _init(params) {
+var BackgroundManager = class BackgroundManager {
+    constructor(params) {
         params = Params.parse(params, { container: null,
                                         layoutManager: Main.layoutManager,
                                         monitorIndex: null,
@@ -688,7 +675,7 @@ var BackgroundManager = new Lang.Class({
 
         this.backgroundActor = this._createBackgroundActor();
         this._newBackgroundActor = null;
-    },
+    }
 
     destroy() {
         let cache = getBackgroundCache();
@@ -704,7 +691,7 @@ var BackgroundManager = new Lang.Class({
             this.backgroundActor.destroy();
             this.backgroundActor = null;
         }
-    },
+    }
 
     _swapBackgroundActor() {
         let oldBackgroundActor = this.backgroundActor;
@@ -721,7 +708,7 @@ var BackgroundManager = new Lang.Class({
                                oldBackgroundActor.destroy();
                            }
                          });
-    },
+    }
 
     _updateBackgroundActor() {
         if (this._newBackgroundActor) {
@@ -750,7 +737,7 @@ var BackgroundManager = new Lang.Class({
                     this._swapBackgroundActor();
                 });
         }
-    },
+    }
 
     _createBackgroundActor() {
         let background = this._backgroundSource.getBackground(this._monitorIndex);
@@ -787,6 +774,6 @@ var BackgroundManager = new Lang.Class({
         });
 
         return backgroundActor;
-    },
-});
+    }
+};
 Signals.addSignalMethods(BackgroundManager.prototype);

js/ui/backgroundMenu.js

@@ -1,7 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Clutter = imports.gi.Clutter;
-const Lang = imports.lang;
 const St = imports.gi.St;
 const Shell = imports.gi.Shell;
 
@@ -9,12 +8,9 @@ const BoxPointer = imports.ui.boxpointer;
 const Main = imports.ui.main;
 const PopupMenu = imports.ui.popupMenu;
 
-var BackgroundMenu = new Lang.Class({
-    Name: 'BackgroundMenu',
-    Extends: PopupMenu.PopupMenu,
-
-    _init(layoutManager) {
-        this.parent(layoutManager.dummyCursor, 0, St.Side.TOP);
+var BackgroundMenu = class BackgroundMenu extends PopupMenu.PopupMenu {
+    constructor(layoutManager) {
+        super(layoutManager.dummyCursor, 0, St.Side.TOP);
 
         this.addSettingsAction(_("Change Background…"), 'gnome-background-panel.desktop');
         this.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
@@ -26,7 +22,7 @@ var BackgroundMenu = new Lang.Class({
         layoutManager.uiGroup.add_actor(this.actor);
         this.actor.hide();
     }
-});
+};
 
 function addBackgroundMenu(actor, layoutManager) {
     actor.reactive = true;

js/ui/barLevel.js

@@ -3,14 +3,11 @@
 const Atk = imports.gi.Atk;
 const Cairo = imports.cairo;
 const Clutter = imports.gi.Clutter;
-const Lang = imports.lang;
 const St = imports.gi.St;
 const Signals = imports.signals;
 
-var BarLevel = new Lang.Class({
-    Name: "BarLevel",
-
-    _init(value, params) {
+var BarLevel = class {
+    constructor(value, params) {
         if (isNaN(value))
             // Avoid spreading NaNs around
             throw TypeError('The bar level value must be a number');
@@ -40,7 +37,7 @@ var BarLevel = new Lang.Class({
         this._customAccessible.connect('set-current-value', this._setCurrentValue.bind(this));
 
         this.connect('value-changed', this._valueChanged.bind(this));
-    },
+    }
 
     setValue(value) {
         if (isNaN(value))
@@ -48,7 +45,7 @@ var BarLevel = new Lang.Class({
 
         this._value = Math.max(Math.min(value, this._maxValue), 0);
         this.actor.queue_repaint();
-    },
+    }
 
     setMaximumValue(value) {
         if (isNaN(value))
@@ -57,7 +54,7 @@ var BarLevel = new Lang.Class({
         this._maxValue = Math.max(value, 1);
         this._overdriveStart = Math.min(this._overdriveStart, this._maxValue);
         this.actor.queue_repaint();
-    },
+    }
 
     setOverdriveStart(value) {
         if (isNaN(value))
@@ -69,7 +66,7 @@ var BarLevel = new Lang.Class({
         this._overdriveStart = value;
         this._value = Math.max(Math.min(value, this._maxValue), 0);
         this.actor.queue_repaint();
-    },
+    }
 
     _barLevelRepaint(area) {
         let cr = area.get_context();
@@ -176,35 +173,34 @@ var BarLevel = new Lang.Class({
         }
 
         cr.$dispose();
-    },
+    }
 
     _getCurrentValue(actor) {
         return this._value;
-    },
+    }
 
     _getOverdriveStart(actor) {
         return this._overdriveStart;
-    },
+    }
 
     _getMinimumValue(actor) {
         return 0;
-    },
+    }
 
     _getMaximumValue(actor) {
         return this._maxValue;
-    },
+    }
 
     _setCurrentValue(actor, value) {
         this._value = value;
-    },
+    }
 
     _valueChanged(barLevel, value, property) {
         this._customAccessible.notify("accessible-value");
-    },
+    }
 
     get value() {
         return this._value;
     }
-});
-
+};
 Signals.addSignalMethods(BarLevel.prototype);

js/ui/boxpointer.js

@@ -1,7 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Clutter = imports.gi.Clutter;
-const Lang = imports.lang;
+const GObject = imports.gi.GObject;
 const Meta = imports.gi.Meta;
 const Shell = imports.gi.Shell;
 const Signals = imports.signals;
@@ -32,13 +32,11 @@ var POPUP_ANIMATION_TIME = 0.15;
  * totally inside the monitor if possible.
  *
  */
-var BoxPointer = new Lang.Class({
-    Name: 'BoxPointer',
-    Extends: St.Widget,
+var BoxPointer = GObject.registerClass({
     Signals: { 'arrow-side-changed': {} },
-
+}, class BoxPointer extends St.Widget {
     _init(arrowSide, binProperties) {
-        this.parent();
+        super._init();
 
         this.actor = this;
 
@@ -61,24 +59,24 @@ var BoxPointer = new Lang.Class({
         this._sourceAlignment = 0.5;
         this._capturedEventId = 0;
         this._muteInput();
-    },
+    }
 
     get arrowSide() {
         return this._arrowSide;
-    },
+    }
 
     _muteInput() {
         if (this._capturedEventId == 0)
             this._capturedEventId = this.connect('captured-event',
                                                  () => Clutter.EVENT_STOP);
-    },
+    }
 
     _unmuteInput() {
         if (this._capturedEventId != 0) {
             this.disconnect(this._capturedEventId);
             this._capturedEventId = 0;
         }
-    },
+    }
 
     // BoxPointer.show() and BoxPointer.hide() are here for only compatibility
     // purposes, and will be removed in 3.32.
@@ -94,7 +92,7 @@ var BoxPointer = new Lang.Class({
         }
 
         this.visible = true;
-    },
+    }
 
     hide(animate, onComplete) {
         if (animate !== undefined) {
@@ -108,7 +106,7 @@ var BoxPointer = new Lang.Class({
         }
 
         this.visible = false;
-    },
+    }
 
     open(animate, onComplete) {
         let themeNode = this.get_theme_node();
@@ -149,7 +147,7 @@ var BoxPointer = new Lang.Class({
                                          onComplete();
                                  },
                                  time: animationTime });
-    },
+    }
 
     close(animate, onComplete) {
         if (!this.visible)
@@ -196,7 +194,7 @@ var BoxPointer = new Lang.Class({
                                          onComplete();
                                  }
                                });
-    },
+    }
 
     _adjustAllocationForArrow(isWidth, minSize, natSize) {
         let themeNode = this.get_theme_node();
@@ -211,7 +209,7 @@ var BoxPointer = new Lang.Class({
         }
 
         return [minSize, natSize];
-    },
+    }
 
     vfunc_get_preferred_width(forHeight) {
         let themeNode = this.get_theme_node();
@@ -221,7 +219,7 @@ var BoxPointer = new Lang.Class({
         width = this._adjustAllocationForArrow(true, ...width);
 
         return themeNode.adjust_preferred_width(...width);
-    },
+    }
 
     vfunc_get_preferred_height(forWidth) {
         let themeNode = this.get_theme_node();
@@ -232,7 +230,7 @@ var BoxPointer = new Lang.Class({
         height = this._adjustAllocationForArrow(false, ...height);
 
         return themeNode.adjust_preferred_height(...height);
-    },
+    }
 
     vfunc_allocate(box, flags) {
         this.set_allocation(box, flags);
@@ -276,7 +274,7 @@ var BoxPointer = new Lang.Class({
             this._reposition();
             this._updateFlip();
         }
-    },
+    }
 
     _drawBorder(area) {
         let themeNode = this.get_theme_node();
@@ -458,7 +456,7 @@ var BoxPointer = new Lang.Class({
         }
 
         cr.$dispose();
-    },
+    }
 
     setPosition(sourceActor, alignment) {
         // We need to show it now to force an allocation,
@@ -470,7 +468,7 @@ var BoxPointer = new Lang.Class({
 
         this._reposition();
         this._updateFlip();
-    },
+    }
 
     setSourceAlignment(alignment) {
         this._sourceAlignment = alignment;
@@ -479,7 +477,7 @@ var BoxPointer = new Lang.Class({
             return;
 
         this.setPosition(this._sourceActor, this._arrowAlignment);
-    },
+    }
 
     _reposition() {
         let sourceActor = this._sourceActor;
@@ -593,7 +591,7 @@ var BoxPointer = new Lang.Class({
         this._xPosition = Math.floor(x);
         this._yPosition = Math.floor(y);
         this._shiftActor();
-    },
+    }
 
     // @origin: Coordinate specifying middle of the arrow, along
     // the Y axis for St.Side.LEFT, St.Side.RIGHT from the top and X axis from
@@ -603,7 +601,7 @@ var BoxPointer = new Lang.Class({
             this._arrowOrigin = origin;
             this._border.queue_repaint();
         }
-    },
+    }
 
     // @actor: an actor relative to which the arrow is positioned.
     // Differently from setPosition, this will not move the boxpointer itself,
@@ -613,7 +611,7 @@ var BoxPointer = new Lang.Class({
             this._arrowActor = actor;
             this._border.queue_repaint();
         }
-    },
+    }
 
     _shiftActor() {
         // Since the position of the BoxPointer depends on the allocated size
@@ -624,7 +622,7 @@ var BoxPointer = new Lang.Class({
         // x == y == 0.
         this.set_anchor_point(-(this._xPosition + this._xOffset),
                               -(this._yPosition + this._yOffset));
-    },
+    }
 
     _calculateArrowSide(arrowSide) {
         let sourceAllocation = Shell.util_get_transformed_allocation(this._sourceActor);
@@ -658,7 +656,7 @@ var BoxPointer = new Lang.Class({
         }
 
         return arrowSide;
-    },
+    }
 
     _updateFlip() {
         let arrowSide = this._calculateArrowSide(this._userArrowSide);
@@ -672,36 +670,36 @@ var BoxPointer = new Lang.Class({
 
             this.emit('arrow-side-changed');
         }
-    },
+    }
 
     set xOffset(offset) {
         this._xOffset = offset;
         this._shiftActor();
-    },
+    }
 
     get xOffset() {
         return this._xOffset;
-    },
+    }
 
     set yOffset(offset) {
         this._yOffset = offset;
         this._shiftActor();
-    },
+    }
 
     get yOffset() {
         return this._yOffset;
-    },
+    }
 
     updateArrowSide(side) {
         this._arrowSide = side;
         this._border.queue_repaint();
 
         this.emit('arrow-side-changed');
-    },
+    }
 
     getPadding(side) {
         return this.bin.get_theme_node().get_padding(side);
-    },
+    }
 
     getArrowHeight() {
         return this.get_theme_node().get_length('-arrow-rise');

js/ui/calendar.js

@@ -3,8 +3,6 @@
 const Clutter = imports.gi.Clutter;
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
-const Gtk = imports.gi.Gtk;
-const Lang = imports.lang;
 const St = imports.gi.St;
 const Signals = imports.signals;
 const Shell = imports.gi.Shell;
@@ -89,49 +87,42 @@ function _getCalendarDayAbbreviation(dayNumber) {
 
 // Abstraction for an appointment/event in a calendar
 
-var CalendarEvent = new Lang.Class({
-    Name: 'CalendarEvent',
-
-    _init(id, date, end, summary, allDay) {
+var CalendarEvent = class CalendarEvent {
+    constructor(id, date, end, summary, allDay) {
         this.id = id;
         this.date = date;
         this.end = end;
         this.summary = summary;
         this.allDay = allDay;
     }
-});
+};
 
 // Interface for appointments/events - e.g. the contents of a calendar
 //
 
 // First, an implementation with no events
-var EmptyEventSource = new Lang.Class({
-    Name: 'EmptyEventSource',
-
-    _init() {
+var EmptyEventSource = class EmptyEventSource {
+    constructor() {
         this.isLoading = false;
         this.isDummy = true;
         this.hasCalendars = false;
-    },
+    }
 
     destroy() {
-    },
-
-    ignoreEvent(event) {
-    },
+    }
 
     requestRange(begin, end) {
-    },
+    }
 
     getEvents(begin, end) {
         let result = [];
         return result;
-    },
+    }
 
     hasEvents(day) {
         return false;
     }
-});
+};
 Signals.addSignalMethods(EmptyEventSource.prototype);
 
 const CalendarServerIface = `
@@ -177,22 +168,12 @@ function _dateIntervalsOverlap(a0, a1, b0, b1)
 }
 
 // an implementation that reads data from a session bus service
-var DBusEventSource = new Lang.Class({
-    Name: 'DBusEventSource',
-
-    _init() {
+var DBusEventSource = class DBusEventSource {
+    constructor() {
         this._resetCache();
         this.isLoading = false;
         this.isDummy = false;
 
-        this._ignoredEvents = new Map();
-
-        let savedState = global.get_persistent_state('as', 'ignored_events');
-        if (savedState)
-            savedState.deep_unpack().forEach(eventId => {
-                this._ignoredEvents.set(eventId, true);
-            });
-
         this._initialized = false;
         this._dbusProxy = new CalendarServer();
         this._dbusProxy.init_async(GLib.PRIORITY_DEFAULT, null, (object, result) => {
@@ -235,39 +216,39 @@ var DBusEventSource = new Lang.Class({
                 this._onNameAppeared();
             }
         });
-    },
+    }
 
     destroy() {
         this._dbusProxy.run_dispose();
-    },
+    }
 
     get hasCalendars() {
         if (this._initialized)
             return this._dbusProxy.HasCalendars;
         else
             return false;
-    },
+    }
 
     _resetCache() {
         this._events = [];
         this._lastRequestBegin = null;
         this._lastRequestEnd = null;
-    },
+    }
 
     _onNameAppeared(owner) {
         this._initialized = true;
         this._resetCache();
         this._loadEvents(true);
-    },
+    }
 
     _onNameVanished(oldOwner) {
         this._resetCache();
         this.emit('changed');
-    },
+    }
 
     _onChanged() {
         this._loadEvents(false);
-    },
+    }
 
     _onEventsReceived(results, error) {
         let newEvents = [];
@@ -289,7 +270,7 @@ var DBusEventSource = new Lang.Class({
         this._events = newEvents;
         this.isLoading = false;
         this.emit('changed');
-    },
+    }
 
     _loadEvents(forceReload) {
         // Ignore while loading
@@ -303,17 +284,7 @@ var DBusEventSource = new Lang.Class({
                                             this._onEventsReceived.bind(this),
                                             Gio.DBusCallFlags.NONE);
         }
-    },
-
-    ignoreEvent(event) {
-        if (this._ignoredEvents.get(event.id))
-            return;
-
-        this._ignoredEvents.set(event.id, true);
-        let savedState = new GLib.Variant('as', [...this._ignoredEvents.keys()]);
-        global.set_persistent_state('ignored_events', savedState);
-        this.emit('changed');
-    },
+    }
 
     requestRange(begin, end) {
         if (!(_datesEqual(begin, this._lastRequestBegin) && _datesEqual(end, this._lastRequestEnd))) {
@@ -324,16 +295,13 @@ var DBusEventSource = new Lang.Class({
             this._curRequestEnd = end;
             this._loadEvents(false);
         }
-    },
+    }
 
     getEvents(begin, end) {
         let result = [];
         for(let n = 0; n < this._events.length; n++) {
             let event = this._events[n];
 
-            if (this._ignoredEvents.has(event.id))
-                continue;
-
             if (_dateIntervalsOverlap (event.date, event.end, begin, end)) {
                 result.push(event);
             }
@@ -345,7 +313,7 @@ var DBusEventSource = new Lang.Class({
             return d1.getTime() - d2.getTime();
         });
         return result;
-    },
+    }
 
     hasEvents(day) {
         let dayBegin = _getBeginningOfDay(day);
@@ -358,13 +326,11 @@ var DBusEventSource = new Lang.Class({
 
         return true;
     }
-});
+};
 Signals.addSignalMethods(DBusEventSource.prototype);
 
-var Calendar = new Lang.Class({
-    Name: 'Calendar',
-
-    _init() {
+var Calendar = class Calendar {
+    constructor() {
         this._weekStart = Shell.util_get_week_start();
         this._settings = new Gio.Settings({ schema_id: 'org.gnome.desktop.calendar' });
 
@@ -402,7 +368,7 @@ var Calendar = new Lang.Class({
                            this._onScroll.bind(this));
 
         this._buildHeader ();
-    },
+    }
 
     // @eventSource: is an object implementing the EventSource API, e.g. the
     // requestRange(), getEvents(), hasEvents() methods and the ::changed signal.
@@ -414,7 +380,7 @@ var Calendar = new Lang.Class({
         });
         this._rebuildCalendar();
         this._update();
-    },
+    }
 
     // Sets the calendar to show a specific date
     setDate(date) {
@@ -424,14 +390,14 @@ var Calendar = new Lang.Class({
         this._selectedDate = date;
         this._update();
         this.emit('selected-date-changed', new Date(this._selectedDate));
-    },
+    }
 
     updateTimeZone() {
         // The calendar need to be rebuilt after a time zone update because
         // the date might have changed.
         this._rebuildCalendar();
         this._update();
-    },
+    }
 
     _buildHeader() {
         let layout = this.actor.layout_manager;
@@ -446,6 +412,7 @@ var Calendar = new Lang.Class({
         this._backButton = new St.Button({ style_class: 'calendar-change-month-back pager-button',
                                            accessible_name: _("Previous month"),
                                            can_focus: true });
+        this._backButton.add_actor(new St.Icon({ icon_name: 'pan-start-symbolic' }));
         this._topBox.add(this._backButton);
         this._backButton.connect('clicked', this._onPrevMonthButtonClicked.bind(this));
 
@@ -456,6 +423,7 @@ var Calendar = new Lang.Class({
         this._forwardButton = new St.Button({ style_class: 'calendar-change-month-forward pager-button',
                                               accessible_name: _("Next month"),
                                               can_focus: true });
+        this._forwardButton.add_actor(new St.Icon({ icon_name: 'pan-end-symbolic' }));
         this._topBox.add(this._forwardButton);
         this._forwardButton.connect('clicked', this._onNextMonthButtonClicked.bind(this));
 
@@ -486,7 +454,7 @@ var Calendar = new Lang.Class({
 
         // All the children after this are days, and get removed when we update the calendar
         this._firstDayIndex = this.actor.get_n_children();
-    },
+    }
 
     _onScroll(actor, event) {
         switch (event.get_scroll_direction()) {
@@ -500,7 +468,7 @@ var Calendar = new Lang.Class({
             break;
         }
         return Clutter.EVENT_PROPAGATE;
-    },
+    }
 
     _onPrevMonthButtonClicked() {
         let newDate = new Date(this._selectedDate);
@@ -524,7 +492,7 @@ var Calendar = new Lang.Class({
         this._backButton.grab_key_focus();
 
         this.setDate(newDate);
-    },
+    }
 
     _onNextMonthButtonClicked() {
         let newDate = new Date(this._selectedDate);
@@ -548,14 +516,14 @@ var Calendar = new Lang.Class({
         this._forwardButton.grab_key_focus();
 
         this.setDate(newDate);
-    },
+    }
 
     _onSettingsChange() {
         this._useWeekdate = this._settings.get_boolean(SHOW_WEEKDATE_KEY);
         this._buildHeader();
         this._rebuildCalendar();
         this._update();
-    },
+    }
 
     _rebuildCalendar() {
         let now = new Date();
@@ -676,7 +644,7 @@ var Calendar = new Lang.Class({
         // Signal to the event source that we are interested in events
         // only from this date range
         this._eventSource.requestRange(beginDate, iter);
-    },
+    }
 
     _update() {
         let now = new Date();
@@ -699,18 +667,17 @@ var Calendar = new Lang.Class({
                 button.remove_style_pseudo_class('selected');
         });
     }
-});
+};
 Signals.addSignalMethods(Calendar.prototype);
 
-var EventMessage = new Lang.Class({
-    Name: 'EventMessage',
-    Extends: MessageList.Message,
+var EventMessage = class EventMessage extends MessageList.Message {
+    constructor(event, date) {
+        super('', event.summary);
 
-    _init(event, date) {
         this._event = event;
         this._date = date;
 
-        this.parent(this._formatEventTime(), event.summary);
+        this.setTitle(this._formatEventTime());
 
         this._icon = new St.Icon({ icon_name: 'x-office-calendar-symbolic' });
         this.setIcon(this._icon);
@@ -719,7 +686,7 @@ var EventMessage = new Lang.Class({
             let iconVisible = this.actor.get_parent().has_style_pseudo_class('first-child');
             this._icon.opacity = (iconVisible ? 255 : 0);
         });
-    },
+    }
 
     _formatEventTime() {
         let periodBegin = _getBeginningOfDay(this._date);
@@ -752,36 +719,33 @@ var EventMessage = new Lang.Class({
                 title = title + ELLIPSIS_CHAR;
         }
         return title;
-    },
-
-    canClose() {
-        return isToday(this._date);
     }
-});
+};
 
-var NotificationMessage = new Lang.Class({
-    Name: 'NotificationMessage',
-    Extends: MessageList.Message,
-
-    _init(notification) {
-        this.notification = notification;
-
-        this.parent(notification.title, notification.bannerBodyText);
+var NotificationMessage =
+class NotificationMessage extends MessageList.Message {
+    constructor(notification) {
+        super(notification.title, notification.bannerBodyText);
         this.setUseBodyMarkup(notification.bannerBodyMarkup);
 
+        this.notification = notification;
+
         this.setIcon(this._getIcon());
 
         this.connect('close', () => {
             this._closed = true;
-            this.notification.destroy(MessageTray.NotificationDestroyedReason.DISMISSED);
+            if (this.notification)
+                this.notification.destroy(MessageTray.NotificationDestroyedReason.DISMISSED);
         });
         this._destroyId = notification.connect('destroy', () => {
+            this._disconnectNotificationSignals();
+            this.notification = null;
             if (!this._closed)
                 this.close();
         });
         this._updatedId = notification.connect('updated',
                                                this._onUpdated.bind(this));
-    },
+    }
 
     _getIcon() {
         if (this.notification.gicon)
@@ -789,22 +753,25 @@ var NotificationMessage = new Lang.Class({
                                  icon_size: MESSAGE_ICON_SIZE });
         else
             return this.notification.source.createIcon(MESSAGE_ICON_SIZE);
-    },
+    }
 
     _onUpdated(n, clear) {
         this.setIcon(this._getIcon());
         this.setTitle(n.title);
         this.setBody(n.bannerBodyText);
         this.setUseBodyMarkup(n.bannerBodyMarkup);
-    },
+    }
 
     _onClicked() {
         this.notification.activate();
-    },
+    }
 
     _onDestroy() {
-        this.parent();
+        super._onDestroy();
+        this._disconnectNotificationSignals();
+    }
 
+    _disconnectNotificationSignals() {
         if (this._updatedId)
             this.notification.disconnect(this._updatedId);
         this._updatedId = 0;
@@ -813,21 +780,22 @@ var NotificationMessage = new Lang.Class({
             this.notification.disconnect(this._destroyId);
         this._destroyId = 0;
     }
-});
 
-var EventsSection = new Lang.Class({
-    Name: 'EventsSection',
-    Extends: MessageList.MessageListSection,
+    canClose() {
+        return true;
+    }
+};
+
+var EventsSection = class EventsSection extends MessageList.MessageListSection {
+    constructor() {
+        super();
 
-    _init() {
         this._desktopSettings = new Gio.Settings({ schema_id: 'org.gnome.desktop.interface' });
         this._desktopSettings.connect('changed', this._reloadEvents.bind(this));
         this._eventSource = new EmptyEventSource();
 
         this._messageById = new Map();
 
-        this.parent();
-
         this._title = new St.Button({ style_class: 'events-section-title',
                                       label: '',
                                       x_align: St.Align.START,
@@ -840,20 +808,16 @@ var EventsSection = new Lang.Class({
         Shell.AppSystem.get_default().connect('installed-changed',
                                               this._appInstalledChanged.bind(this));
         this._appInstalledChanged();
-    },
-
-    _ignoreEvent(event) {
-        this._eventSource.ignoreEvent(event);
-    },
+    }
 
     setEventSource(eventSource) {
         this._eventSource = eventSource;
         this._eventSource.connect('changed', this._reloadEvents.bind(this));
-    },
+    }
 
     get allowed() {
         return Main.sessionMode.showCalendarEvents;
-    },
+    }
 
     _updateTitle() {
         this._title.visible = !isToday(this._date);
@@ -866,13 +830,13 @@ var EventsSection = new Lang.Class({
         if (sameYear(this._date, now))
             /* Translators: Shown on calendar heading when selected day occurs on current year */
             dayFormat = Shell.util_translate_time_string(NC_("calendar heading",
-                                                             "%A, %B %d"));
+                                                             "%A, %B %-d"));
         else
             /* Translators: Shown on calendar heading when selected day occurs on different year */
             dayFormat = Shell.util_translate_time_string(NC_("calendar heading",
-                                                             "%A, %B %d, %Y"));
+                                                             "%A, %B %-d, %Y"));
         this._title.label = this._date.toLocaleFormat(dayFormat);
-    },
+    }
 
     _reloadEvents() {
         if (this._eventSource.isLoading)
@@ -898,9 +862,6 @@ var EventsSection = new Lang.Class({
             let message = this._messageById.get(event.id);
             if (!message) {
                 message = new EventMessage(event, this._date);
-                message.connect('close', () => {
-                    this._ignoreEvent(event);
-                });
                 this._messageById.set(event.id, message);
                 this.addMessage(message, false);
             } else {
@@ -910,12 +871,12 @@ var EventsSection = new Lang.Class({
 
         this._reloading = false;
         this._sync();
-    },
+    }
 
     _appInstalledChanged() {
         this._calendarApp = undefined;
         this._title.reactive = (this._getCalendarApp() != null);
-    },
+    }
 
     _getCalendarApp() {
         if (this._calendarApp !== undefined)
@@ -930,7 +891,7 @@ var EventsSection = new Lang.Class({
             this._calendarApp = null;
         }
         return this._calendarApp;
-    },
+    }
 
     _onTitleClicked() {
         Main.overview.hide();
@@ -940,32 +901,30 @@ var EventsSection = new Lang.Class({
         if (app.get_id() == 'evolution.desktop')
             app = Gio.DesktopAppInfo.new('evolution-calendar.desktop');
         app.launch([], global.create_app_launch_context(0, -1));
-    },
+    }
 
     setDate(date) {
-        this.parent(date);
+        super.setDate(date);
         this._updateTitle();
         this._reloadEvents();
-    },
+    }
 
     _shouldShow() {
         return !this.empty || !isToday(this._date);
-    },
+    }
 
     _sync() {
         if (this._reloading)
             return;
 
-        this.parent();
+        super._sync();
     }
-});
+};
 
-var NotificationSection = new Lang.Class({
-    Name: 'NotificationSection',
-    Extends: MessageList.MessageListSection,
-
-    _init() {
-        this.parent();
+var NotificationSection =
+class NotificationSection extends MessageList.MessageListSection {
+    constructor() {
+        super();
 
         this._sources = new Map();
         this._nUrgent = 0;
@@ -976,12 +935,12 @@ var NotificationSection = new Lang.Class({
         });
 
         this.actor.connect('notify::mapped', this._onMapped.bind(this));
-    },
+    }
 
     get allowed() {
         return Main.sessionMode.hasNotifications &&
                !Main.sessionMode.isGreeter;
-    },
+    }
 
     _createTimeLabel(datetime) {
         let label = new St.Label({ style_class: 'event-time',
@@ -992,7 +951,7 @@ var NotificationSection = new Lang.Class({
                 label.text = Util.formatTimeSpan(datetime);
         });
         return label;
-    },
+    }
 
     _sourceAdded(tray, source) {
         let obj = {
@@ -1007,7 +966,7 @@ var NotificationSection = new Lang.Class({
                                                  this._onNotificationAdded.bind(this));
 
         this._sources.set(source, obj);
-    },
+    }
 
     _onNotificationAdded(source, notification) {
         let message = new NotificationMessage(notification);
@@ -1038,14 +997,14 @@ var NotificationSection = new Lang.Class({
 
         let index = isUrgent ? 0 : this._nUrgent;
         this.addMessageAtIndex(message, index, this.actor.mapped);
-    },
+    }
 
     _onSourceDestroy(source, obj) {
         source.disconnect(obj.destroyId);
         source.disconnect(obj.notificationAddedId);
 
         this._sources.delete(source);
-    },
+    }
 
     _onMapped() {
         if (!this.actor.mapped)
@@ -1054,17 +1013,15 @@ var NotificationSection = new Lang.Class({
         for (let message of this._messages.keys())
             if (message.notification.urgency != MessageTray.Urgency.CRITICAL)
                 message.notification.acknowledged = true;
-    },
+    }
 
     _shouldShow() {
         return !this.empty && isToday(this._date);
     }
-});
+};
 
-var Placeholder = new Lang.Class({
-    Name: 'Placeholder',
-
-    _init() {
+var Placeholder = class Placeholder {
+    constructor() {
         this.actor = new St.BoxLayout({ style_class: 'message-list-placeholder',
                                         vertical: true });
 
@@ -1082,14 +1039,14 @@ var Placeholder = new Lang.Class({
         this.actor.add_actor(this._label);
 
         this._sync();
-    },
+    }
 
     setDate(date) {
         if (sameDay(this._date, date))
             return;
         this._date = date;
         this._sync();
-    },
+    }
 
     _sync() {
         let today = isToday(this._date);
@@ -1106,12 +1063,10 @@ var Placeholder = new Lang.Class({
             this._label.text = _("No Events");
         }
     }
-});
+};
 
-var CalendarMessageList = new Lang.Class({
-    Name: 'CalendarMessageList',
-
-    _init() {
+var CalendarMessageList = class CalendarMessageList {
+    constructor() {
         this.actor = new St.Widget({ style_class: 'message-list',
                                      layout_manager: new Clutter.BinLayout(),
                                      x_expand: true, y_expand: true });
@@ -1127,11 +1082,11 @@ var CalendarMessageList = new Lang.Class({
                                                overlay_scrollbars: true,
                                                x_expand: true, y_expand: true,
                                                x_fill: true, y_fill: true });
-        this._scrollView.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC);
+        this._scrollView.set_policy(St.PolicyType.NEVER, St.PolicyType.AUTOMATIC);
         box.add_actor(this._scrollView);
 
         this._clearButton = new St.Button({ style_class: 'message-list-clear-button button',
-                                            label: _("Clear All"),
+                                            label: _("Clear"),
                                             can_focus: true });
         this._clearButton.set_x_align(Clutter.ActorAlign.END);
         this._clearButton.connect('clicked', () => {
@@ -1157,7 +1112,7 @@ var CalendarMessageList = new Lang.Class({
         this._addSection(this._eventsSection);
 
         Main.sessionMode.connect('updated', this._sync.bind(this));
-    },
+    }
 
     _addSection(section) {
         let obj = {
@@ -1182,7 +1137,7 @@ var CalendarMessageList = new Lang.Class({
         this._sections.set(section, obj);
         this._sectionList.add_actor(section.actor);
         this._sync();
-    },
+    }
 
     _removeSection(section) {
         let obj = this._sections.get(section);
@@ -1195,11 +1150,11 @@ var CalendarMessageList = new Lang.Class({
         this._sections.delete(section);
         this._sectionList.remove_actor(section.actor);
         this._sync();
-    },
+    }
 
     _onKeyFocusIn(section, actor) {
         Util.ensureActorVisibleInScrollView(this._scrollView, actor);
-    },
+    }
 
     _sync() {
         let sections = [...this._sections.keys()];
@@ -1214,15 +1169,15 @@ var CalendarMessageList = new Lang.Class({
 
         let canClear = sections.some(s => s.canClear && s.actor.visible);
         this._clearButton.reactive = canClear;
-    },
+    }
 
     setEventSource(eventSource) {
         this._eventsSection.setEventSource(eventSource);
-    },
+    }
 
     setDate(date) {
         for (let section of this._sections.keys())
             section.setDate(date);
         this._placeholder.setDate(date);
     }
-});
+};

js/ui/checkBox.js

@@ -2,12 +2,8 @@ const Clutter = imports.gi.Clutter;
 const Pango = imports.gi.Pango;
 const St = imports.gi.St;
 
-const Lang = imports.lang;
-
-var CheckBox = new Lang.Class({
-    Name: 'CheckBox',
-
-    _init(label) {
+var CheckBox = class CheckBox {
+    constructor(label) {
         let container = new St.BoxLayout();
         this.actor = new St.Button({ style_class: 'check-box',
                                      child: container,
@@ -28,13 +24,13 @@ var CheckBox = new Lang.Class({
 
         if (label)
             this.setLabel(label);
-    },
+    }
 
     setLabel(label) {
         this._label.set_text(label);
-    },
+    }
 
     getLabelActor() {
         return this._label;
     }
-});
+};

js/ui/closeDialog.js

@@ -4,7 +4,6 @@ const Clutter = imports.gi.Clutter;
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
 const GObject = imports.gi.GObject;
-const Lang = imports.lang;
 const Meta = imports.gi.Meta;
 const Shell = imports.gi.Shell;
 
@@ -16,31 +15,29 @@ var FROZEN_WINDOW_BRIGHTNESS = -0.3
 var DIALOG_TRANSITION_TIME = 0.15
 var ALIVE_TIMEOUT = 5000;
 
-var CloseDialog = new Lang.Class({
-    Name: 'CloseDialog',
-    Extends: GObject.Object,
+var CloseDialog = GObject.registerClass({
     Implements: [ Meta.CloseDialog ],
     Properties: {
         'window': GObject.ParamSpec.override('window', Meta.CloseDialog)
     },
-
+}, class CloseDialog extends GObject.Object {
     _init(window) {
-        this.parent();
+        super._init();
         this._window = window;
         this._dialog = null;
         this._tracked = undefined;
         this._timeoutId = 0;
         this._windowFocusChangedId = 0;
         this._keyFocusChangedId = 0;
-    },
+    }
 
     get window() {
         return this._window;
-    },
+    }
 
     set window(window) {
         this._window = window;
-    },
+    }
 
     _createDialogContent() {
         let tracker = Shell.WindowTracker.get_default();
@@ -52,7 +49,7 @@ var CloseDialog = new Lang.Class({
                          "continue or force the application to quit entirely.");
         let icon = new Gio.ThemedIcon({ name: 'dialog-warning-symbolic' });
         return new Dialog.MessageDialogContent({ icon, title, subtitle });
-    },
+    }
 
     _initDialog() {
         if (this._dialog)
@@ -72,7 +69,7 @@ var CloseDialog = new Lang.Class({
                                  key:    Clutter.Escape });
 
         global.focus_manager.add_group(this._dialog);
-    },
+    }
 
     _addWindowEffect() {
         // We set the effect on the surface actor, so the dialog itself
@@ -83,21 +80,21 @@ var CloseDialog = new Lang.Class({
         let effect = new Clutter.BrightnessContrastEffect();
         effect.set_brightness(FROZEN_WINDOW_BRIGHTNESS);
         surfaceActor.add_effect_with_name("gnome-shell-frozen-window", effect);
-    },
+    }
 
     _removeWindowEffect() {
         let windowActor = this._window.get_compositor_private();
         let surfaceActor = windowActor.get_first_child();
         surfaceActor.remove_effect_by_name("gnome-shell-frozen-window");
-    },
+    }
 
     _onWait() {
         this.response(Meta.CloseDialogResponse.WAIT);
-    },
+    }
 
     _onClose() {
         this.response(Meta.CloseDialogResponse.FORCE_CLOSE);
-    },
+    }
 
     _onFocusChanged() {
         if (Meta.is_wayland_compositor())
@@ -128,7 +125,7 @@ var CloseDialog = new Lang.Class({
         });
 
         this._tracked = shouldTrack;
-    },
+    }
 
     vfunc_show() {
         if (this._dialog != null)
@@ -162,7 +159,7 @@ var CloseDialog = new Lang.Class({
                            time: DIALOG_TRANSITION_TIME,
                            onComplete: this._onFocusChanged.bind(this)
                          });
-    },
+    }
 
     vfunc_hide() {
         if (this._dialog == null)
@@ -191,7 +188,7 @@ var CloseDialog = new Lang.Class({
                                dialog.destroy();
                            }
                          });
-    },
+    }
 
     vfunc_focus() {
         if (this._dialog)

js/ui/components/__init__.js

@@ -1,17 +1,13 @@
-
-const Lang = imports.lang;
 const Main = imports.ui.main;
 
-var ComponentManager = new Lang.Class({
-    Name: 'ComponentManager',
-
-    _init() {
+var ComponentManager = class {
+    constructor() {
         this._allComponents = {};
         this._enabledComponents = [];
 
         Main.sessionMode.connect('updated', this._sessionUpdated.bind(this));
         this._sessionUpdated();
-    },
+    }
 
     _sessionUpdated() {
         let newEnabledComponents = Main.sessionMode.components;
@@ -29,12 +25,12 @@ var ComponentManager = new Lang.Class({
         });
 
         this._enabledComponents = newEnabledComponents;
-    },
+    }
 
     _importComponent(name) {
         let module = imports.ui.components[name];
         return module.Component;
-    },
+    }
 
     _ensureComponent(name) {
         let component = this._allComponents[name];
@@ -48,13 +44,13 @@ var ComponentManager = new Lang.Class({
         component = new constructor();
         this._allComponents[name] = component;
         return component;
-    },
+    }
 
     _enableComponent(name) {
         let component = this._ensureComponent(name);
 	if (component)
             component.enable();
-    },
+    }
 
     _disableComponent(name) {
         let component = this._allComponents[name];
@@ -62,4 +58,4 @@ var ComponentManager = new Lang.Class({
             return;
         component.disable();
     }
-});
+};

js/ui/components/automountManager.js

@@ -1,6 +1,5 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Lang = imports.lang;
 const Mainloop = imports.mainloop;
 const GLib = imports.gi.GLib;
 const Gio = imports.gi.Gio;
@@ -19,10 +18,8 @@ const SETTING_ENABLE_AUTOMOUNT = 'automount';
 
 var AUTORUN_EXPIRE_TIMEOUT_SECS = 10;
 
-var AutomountManager = new Lang.Class({
-    Name: 'AutomountManager',
-
-    _init() {
+var AutomountManager = class {
+    constructor() {
         this._settings = new Gio.Settings({ schema_id: SETTINGS_SCHEMA });
         this._volumeQueue = [];
         this._activeOperations = new Map();
@@ -34,7 +31,7 @@ var AutomountManager = new Lang.Class({
         this._inhibited = false;
 
         this._volumeMonitor = Gio.VolumeMonitor.get();
-    },
+    }
 
     enable() {
         this._volumeAddedId = this._volumeMonitor.connect('volume-added', this._onVolumeAdded.bind(this));
@@ -45,7 +42,7 @@ var AutomountManager = new Lang.Class({
 
         this._mountAllId = Mainloop.idle_add(this._startupMountAll.bind(this));
         GLib.Source.set_name_by_id(this._mountAllId, '[gnome-shell] this._startupMountAll');
-    },
+    }
 
     disable() {
         this._volumeMonitor.disconnect(this._volumeAddedId);
@@ -58,7 +55,7 @@ var AutomountManager = new Lang.Class({
             Mainloop.source_remove(this._mountAllId);
             this._mountAllId = 0;
         }
-    },
+    }
 
     _InhibitorsChanged(object, senderName, [inhibtor]) {
         this._session.IsInhibitedRemote(GNOME_SESSION_AUTOMOUNT_INHIBIT,
@@ -67,7 +64,7 @@ var AutomountManager = new Lang.Class({
                     this._inhibited = result[0];
                 }
             });
-    },
+    }
 
     _startupMountAll() {
         let volumes = this._volumeMonitor.get_volumes();
@@ -79,7 +76,7 @@ var AutomountManager = new Lang.Class({
 
         this._mountAllId = 0;
         return GLib.SOURCE_REMOVE;
-    },
+    }
 
     _onDriveConnected() {
         // if we're not in the current ConsoleKit session,
@@ -87,10 +84,11 @@ var AutomountManager = new Lang.Class({
         if (!this._session.SessionIsActive)
             return;
 
-        global.play_theme_sound(0, 'device-added-media',
-                                _("External drive connected"),
-                                null);
-    },
+        let player = global.display.get_sound_player();
+        player.play_from_theme('device-added-media',
+                               _("External drive connected"),
+                               null);
+    }
 
     _onDriveDisconnected() {
         // if we're not in the current ConsoleKit session,
@@ -98,10 +96,11 @@ var AutomountManager = new Lang.Class({
         if (!this._session.SessionIsActive)
             return;
 
-        global.play_theme_sound(0, 'device-removed-media',
-                                _("External drive disconnected"),
-                                null);
-    },
+        let sound = global.display.get_sound();
+        sound.play_from_theme('device-removed-media',
+                              _("External drive disconnected"),
+                              null);
+    }
 
     _onDriveEjectButton(monitor, drive) {
         // TODO: this code path is not tested, as the GVfs volume monitor
@@ -132,11 +131,11 @@ var AutomountManager = new Lang.Class({
                      }
                  });
         }
-    },
+    }
 
     _onVolumeAdded(monitor, volume) {
         this._checkAndMountVolume(volume);
-    },
+    }
 
     _checkAndMountVolume(volume, params) {
         params = Params.parse(params, { checkSession: true,
@@ -176,7 +175,7 @@ var AutomountManager = new Lang.Class({
         } else {
             this._mountVolume(volume, null, params.allowAutorun);
         }
-    },
+    }
 
     _mountVolume(volume, operation, allowAutorun) {
         if (allowAutorun)
@@ -187,7 +186,7 @@ var AutomountManager = new Lang.Class({
 
         volume.mount(0, mountOp, null,
                      this._onVolumeMounted.bind(this));
-    },
+    }
 
     _onVolumeMounted(volume, res) {
         this._allowAutorunExpire(volume);
@@ -197,9 +196,13 @@ var AutomountManager = new Lang.Class({
             this._closeOperation(volume);
         } catch (e) {
             // FIXME: we will always get G_IO_ERROR_FAILED from the gvfs udisks
-            // backend in this case, see 
-            // https://bugs.freedesktop.org/show_bug.cgi?id=51271
-            if (e.message.indexOf('No key available with this passphrase') != -1) {
+            // backend, see https://bugs.freedesktop.org/show_bug.cgi?id=51271
+            // To reask the password if the user input was empty or wrong, we
+            // will check for corresponding error messages. However, these
+            // error strings are not unique for the cases in the comments below.
+            if (e.message.includes('No key available with this passphrase') || // cryptsetup
+                e.message.includes('No key available to unlock device') ||     // udisks (no password)
+                e.message.includes('Error unlocking')) {                       // udisks (wrong password)
                 this._reaskPassword(volume);
             } else {
                 if (!e.matches(Gio.IOErrorEnum, Gio.IOErrorEnum.FAILED_HANDLED))
@@ -208,7 +211,7 @@ var AutomountManager = new Lang.Class({
                 this._closeOperation(volume);
             }
         }
-    },
+    }
 
     _onVolumeRemoved(monitor, volume) {
         if (volume._allowAutorunExpireId && volume._allowAutorunExpireId > 0) {
@@ -217,7 +220,7 @@ var AutomountManager = new Lang.Class({
         }
         this._volumeQueue = 
             this._volumeQueue.filter(element => (element != volume));
-    },
+    }
 
     _reaskPassword(volume) {
         let prevOperation = this._activeOperations.get(volume);
@@ -226,7 +229,7 @@ var AutomountManager = new Lang.Class({
             new ShellMountOperation.ShellMountOperation(volume,
                                                         { existingDialog: existingDialog });
         this._mountVolume(volume, operation);
-    },
+    }
 
     _closeOperation(volume) {
         let operation = this._activeOperations.get(volume);
@@ -234,11 +237,11 @@ var AutomountManager = new Lang.Class({
             return;
         operation.close();
         this._activeOperations.delete(volume);
-    },
+    }
 
     _allowAutorun(volume) {
         volume.allowAutorun = true;
-    },
+    }
 
     _allowAutorunExpire(volume) {
         let id = Mainloop.timeout_add_seconds(AUTORUN_EXPIRE_TIMEOUT_SECS, () => {
@@ -249,5 +252,5 @@ var AutomountManager = new Lang.Class({
         volume._allowAutorunExpireId = id;
         GLib.Source.set_name_by_id(id, '[gnome-shell] volume.allowAutorun');
     }
-});
+};
 var Component = AutomountManager;

js/ui/components/autorunManager.js

@@ -1,6 +1,5 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Lang = imports.lang;
 const Gio = imports.gi.Gio;
 const St = imports.gi.St;
 
@@ -84,13 +83,11 @@ function HotplugSniffer() {
                                    '/org/gnome/Shell/HotplugSniffer');
 }
 
-var ContentTypeDiscoverer = new Lang.Class({
-    Name: 'ContentTypeDiscoverer',
-
-    _init(callback) {
+var ContentTypeDiscoverer = class {
+    constructor(callback) {
         this._callback = callback;
         this._settings = new Gio.Settings({ schema_id: SETTINGS_SCHEMA });
-    },
+    }
 
     guessContentTypes(mount) {
         let autorunEnabled = !this._settings.get_boolean(SETTING_DISABLE_AUTORUN);
@@ -103,7 +100,7 @@ var ContentTypeDiscoverer = new Lang.Class({
         } else {
             this._emitCallback(mount, []);
         }
-    },
+    }
 
     _onContentTypeGuessed(mount, res) {
         let contentTypes = [];
@@ -126,7 +123,7 @@ var ContentTypeDiscoverer = new Lang.Class({
                      this._emitCallback(mount, contentTypes);
                  });
         }
-    },
+    }
 
     _emitCallback(mount, contentTypes) {
         if (!contentTypes)
@@ -150,27 +147,25 @@ var ContentTypeDiscoverer = new Lang.Class({
 
         this._callback(mount, apps, contentTypes);
     }
-});
+};
 
-var AutorunManager = new Lang.Class({
-    Name: 'AutorunManager',
-
-    _init() {
+var AutorunManager = class {
+    constructor() {
         this._session = new GnomeSession.SessionManager();
         this._volumeMonitor = Gio.VolumeMonitor.get();
 
         this._dispatcher = new AutorunDispatcher(this);
-    },
+    }
 
     enable() {
         this._mountAddedId = this._volumeMonitor.connect('mount-added', this._onMountAdded.bind(this));
         this._mountRemovedId = this._volumeMonitor.connect('mount-removed', this._onMountRemoved.bind(this));
-    },
+    }
 
     disable() {
         this._volumeMonitor.disconnect(this._mountAddedId);
         this._volumeMonitor.disconnect(this._mountRemovedId);
-    },
+    }
 
     _onMountAdded(monitor, mount) {
         // don't do anything if our session is not the currently
@@ -182,21 +177,19 @@ var AutorunManager = new Lang.Class({
             this._dispatcher.addMount(mount, apps, contentTypes);
         });
         discoverer.guessContentTypes(mount);
-    },
+    }
 
     _onMountRemoved(monitor, mount) {
         this._dispatcher.removeMount(mount);
     }
-});
+};
 
-var AutorunDispatcher = new Lang.Class({
-    Name: 'AutorunDispatcher',
-
-    _init(manager) {
+var AutorunDispatcher = class {
+    constructor(manager) {
         this._manager = manager;
         this._sources = [];
         this._settings = new Gio.Settings({ schema_id: SETTINGS_SCHEMA });
-    },
+    }
 
     _getAutorunSettingForType(contentType) {
         let runApp = this._settings.get_strv(SETTING_START_APP);
@@ -212,7 +205,7 @@ var AutorunDispatcher = new Lang.Class({
             return AutorunSetting.FILES;
 
         return AutorunSetting.ASK;
-    },
+    }
 
     _getSourceForMount(mount) {
         let filtered = this._sources.filter(source => (source.mount == mount));
@@ -224,7 +217,7 @@ var AutorunDispatcher = new Lang.Class({
             return filtered[0];
 
         return null;
-    },
+    }
 
     _addSource(mount, apps) {
         // if we already have a source showing for this 
@@ -234,7 +227,7 @@ var AutorunDispatcher = new Lang.Class({
      
         // add a new source
         this._sources.push(new AutorunSource(this._manager, mount, apps));
-    },
+    }
 
     addMount(mount, apps, contentTypes) {
         // if autorun is disabled globally, return
@@ -272,7 +265,7 @@ var AutorunDispatcher = new Lang.Class({
         // but we failed launching the default app or the default file manager
         if (!success)
             this._addSource(mount, apps);
-    },
+    }
 
     removeMount(mount) {
         let source = this._getSourceForMount(mount);
@@ -284,45 +277,39 @@ var AutorunDispatcher = new Lang.Class({
         // destroy the notification source
         source.destroy();
     }
-});
+};
 
-var AutorunSource = new Lang.Class({
-    Name: 'AutorunSource',
-    Extends: MessageTray.Source,
+var AutorunSource = class extends MessageTray.Source {
+    constructor(manager, mount, apps) {
+        super(mount.get_name());
 
-    _init(manager, mount, apps) {
         this._manager = manager;
         this.mount = mount;
         this.apps = apps;
 
-        this.parent(mount.get_name());
-
         this._notification = new AutorunNotification(this._manager, this);
 
         // add ourselves as a source, and popup the notification
         Main.messageTray.add(this);
         this.notify(this._notification);
-    },
+    }
 
     getIcon() {
         return this.mount.get_icon();
-    },
+    }
 
     _createPolicy() {
         return new MessageTray.NotificationApplicationPolicy('org.gnome.Nautilus');
     }
-});
+};
 
-var AutorunNotification = new Lang.Class({
-    Name: 'AutorunNotification',
-    Extends: MessageTray.Notification,
-
-    _init(manager, source) {
-        this.parent(source, source.title);
+var AutorunNotification = class extends MessageTray.Notification {
+    constructor(manager, source) {
+        super(source, source.title);
 
         this._manager = manager;
         this._mount = source.mount;
-    },
+    }
 
     createBanner() {
         let banner = new MessageTray.NotificationBanner(this);
@@ -335,7 +322,7 @@ var AutorunNotification = new Lang.Class({
         });
 
         return banner;
-    },
+    }
 
     _buttonForApp(app) {
         let box = new St.BoxLayout();
@@ -362,14 +349,14 @@ var AutorunNotification = new Lang.Class({
         });
 
         return button;
-    },
+    }
 
     activate() {
-        this.parent();
+        super.activate();
 
         let app = Gio.app_info_get_default_for_type('inode/directory', false);
         startAppForMount(app, this._mount);
     }
-});
+};
 
 var Component = AutorunManager;

js/ui/components/keyring.js

@@ -1,6 +1,5 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Lang = imports.lang;
 const Shell = imports.gi.Shell;
 const Clutter = imports.gi.Clutter;
 const St = imports.gi.St;
@@ -17,15 +16,10 @@ const CheckBox = imports.ui.checkBox;
 const Tweener = imports.ui.tweener;
 
 var WORK_SPINNER_ICON_SIZE = 16;
-var WORK_SPINNER_ANIMATION_DELAY = 1.0;
-var WORK_SPINNER_ANIMATION_TIME = 0.3;
 
-var KeyringDialog = new Lang.Class({
-    Name: 'KeyringDialog',
-    Extends: ModalDialog.ModalDialog,
-
-    _init() {
-        this.parent({ styleClass: 'prompt-dialog' });
+var KeyringDialog = class extends ModalDialog.ModalDialog {
+    constructor() {
+        super({ styleClass: 'prompt-dialog' });
 
         this.prompt = new Shell.KeyringPrompt();
         this.prompt.connect('show-password', this._onShowPassword.bind(this));
@@ -63,34 +57,17 @@ var KeyringDialog = new Lang.Class({
 
         this.prompt.bind_property('cancel-label', this._cancelButton, 'label', GObject.BindingFlags.SYNC_CREATE);
         this.prompt.bind_property('continue-label', this._continueButton, 'label', GObject.BindingFlags.SYNC_CREATE);
-    },
+    }
 
     _setWorking(working) {
         if (!this._workSpinner)
             return;
 
-        Tweener.removeTweens(this._workSpinner.actor);
-        if (working) {
+        if (working)
             this._workSpinner.play();
-            Tweener.addTween(this._workSpinner.actor,
-                             { opacity: 255,
-                               delay: WORK_SPINNER_ANIMATION_DELAY,
-                               time: WORK_SPINNER_ANIMATION_TIME,
-                               transition: 'linear'
-                             });
-        } else {
-            Tweener.addTween(this._workSpinner.actor,
-                             { opacity: 0,
-                               time: WORK_SPINNER_ANIMATION_TIME,
-                               transition: 'linear',
-                               onCompleteScope: this,
-                               onComplete() {
-                                   if (this._workSpinner)
-                                       this._workSpinner.stop();
-                               }
-                             });
-        }
-    },
+        else
+            this._workSpinner.stop();
+    }
 
     _buildControlTable() {
         let layout = new Clutter.GridLayout({ orientation: Clutter.Orientation.VERTICAL });
@@ -114,9 +91,7 @@ var KeyringDialog = new Lang.Class({
             ShellEntry.addContextMenu(this._passwordEntry, { isPassword: true });
             this._passwordEntry.clutter_text.connect('activate', this._onPasswordActivate.bind(this));
 
-            let spinnerIcon = Gio.File.new_for_uri('resource:///org/gnome/shell/theme/process-working.svg');
-            this._workSpinner = new Animation.AnimatedIcon(spinnerIcon, WORK_SPINNER_ICON_SIZE);
-            this._workSpinner.actor.opacity = 0;
+            this._workSpinner = new Animation.Spinner(WORK_SPINNER_ICON_SIZE, true);
 
             if (rtl) {
                 layout.attach(this._workSpinner.actor, 0, row, 1, 1);
@@ -183,7 +158,7 @@ var KeyringDialog = new Lang.Class({
 
         this._controlTable = table;
         this._content.messageBox.add(table, { x_fill: true, y_fill: true });
-    },
+    }
 
     _updateSensitivity(sensitive) {
         if (this._passwordEntry) {
@@ -199,7 +174,7 @@ var KeyringDialog = new Lang.Class({
         this._continueButton.can_focus = sensitive;
         this._continueButton.reactive = sensitive;
         this._setWorking(!sensitive);
-    },
+    }
 
     _ensureOpen() {
         // NOTE: ModalDialog.open() is safe to call if the dialog is
@@ -217,65 +192,61 @@ var KeyringDialog = new Lang.Class({
             ' Dismissing prompt request');
         this.prompt.cancel()
         return false;
-    },
+    }
 
     _onShowPassword(prompt) {
         this._buildControlTable();
         this._ensureOpen();
         this._updateSensitivity(true);
         this._passwordEntry.grab_key_focus();
-    },
+    }
 
     _onShowConfirm(prompt) {
         this._buildControlTable();
         this._ensureOpen();
         this._updateSensitivity(true);
         this._continueButton.grab_key_focus();
-    },
+    }
 
     _onHidePrompt(prompt) {
         this.close();
-    },
+    }
 
     _onPasswordActivate() {
         if (this.prompt.confirm_visible)
             this._confirmEntry.grab_key_focus();
         else
             this._onContinueButton();
-    },
+    }
 
     _onConfirmActivate() {
         this._onContinueButton();
-    },
+    }
 
     _onContinueButton() {
         this._updateSensitivity(false);
         this.prompt.complete();
-    },
+    }
 
     _onCancelButton() {
         this.prompt.cancel();
-    },
-});
+    }
+};
 
-var KeyringDummyDialog = new Lang.Class({
-    Name: 'KeyringDummyDialog',
-
-    _init() {
+var KeyringDummyDialog = class {
+    constructor() {
         this.prompt = new Shell.KeyringPrompt();
         this.prompt.connect('show-password', this._cancelPrompt.bind(this));
         this.prompt.connect('show-confirm', this._cancelPrompt.bind(this));
-    },
+    }
 
     _cancelPrompt() {
         this.prompt.cancel();
     }
-});
+};
 
-var KeyringPrompter = new Lang.Class({
-    Name: 'KeyringPrompter',
-
-    _init() {
+var KeyringPrompter = class {
+    constructor() {
         this._prompter = new Gcr.SystemPrompter();
         this._prompter.connect('new-prompt', () => {
             let dialog = this._enabled ? new KeyringDialog()
@@ -287,7 +258,7 @@ var KeyringPrompter = new Lang.Class({
         this._registered = false;
         this._enabled = false;
         this._currentPrompt = null;
-    },
+    }
 
     enable() {
         if (!this._registered) {
@@ -297,7 +268,7 @@ var KeyringPrompter = new Lang.Class({
             this._registered = true;
         }
         this._enabled = true;
-    },
+    }
 
     disable() {
         this._enabled = false;
@@ -306,6 +277,6 @@ var KeyringPrompter = new Lang.Class({
             this._currentPrompt.cancel();
         this._currentPrompt = null;
     }
-});
+};
 
 var Component = KeyringPrompter;

js/ui/components/networkAgent.js

@@ -4,7 +4,6 @@ const Clutter = imports.gi.Clutter;
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
 const GObject = imports.gi.GObject;
-const Lang = imports.lang;
 const NM = imports.gi.NM;
 const Pango = imports.gi.Pango;
 const Shell = imports.gi.Shell;
@@ -21,12 +20,9 @@ const ShellEntry = imports.ui.shellEntry;
 
 const VPN_UI_GROUP = 'VPN Plugin UI';
 
-var NetworkSecretDialog = new Lang.Class({
-    Name: 'NetworkSecretDialog',
-    Extends: ModalDialog.ModalDialog,
-
-    _init(agent, requestId, connection, settingName, hints, contentOverride) {
-        this.parent({ styleClass: 'prompt-dialog' });
+var NetworkSecretDialog = class extends ModalDialog.ModalDialog {
+    constructor(agent, requestId, connection, settingName, hints, flags, contentOverride) {
+        super({ styleClass: 'prompt-dialog' });
 
         this._agent = agent;
         this._requestId = requestId;
@@ -109,6 +105,18 @@ var NetworkSecretDialog = new Lang.Class({
 
         contentBox.messageBox.add(secretTable);
 
+        if (flags & NM.SecretAgentGetSecretsFlags.WPS_PBC_ACTIVE) {
+            let descriptionLabel = new St.Label({ style_class: 'prompt-dialog-description',
+                                                  text: _("Alternatively you can connect by pushing the “WPS” button on your router.") });
+            descriptionLabel.clutter_text.line_wrap = true;
+            descriptionLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
+
+            contentBox.messageBox.add(descriptionLabel,
+                                      { y_fill:  true,
+                                        y_align: St.Align.START,
+                                        expand: true });
+        }
+
         this._okButton = { label:  _("Connect"),
                            action: this._onOk.bind(this),
                            default: true
@@ -121,7 +129,7 @@ var NetworkSecretDialog = new Lang.Class({
                          this._okButton]);
 
         this._updateOkButton();
-    },
+    }
 
     _updateOkButton() {
         let valid = true;
@@ -132,7 +140,7 @@ var NetworkSecretDialog = new Lang.Class({
 
         this._okButton.button.reactive = valid;
         this._okButton.button.can_focus = valid;
-    },
+    }
 
     _onOk() {
         let valid = true;
@@ -148,12 +156,12 @@ var NetworkSecretDialog = new Lang.Class({
             this.close(global.get_current_time());
         }
         // do nothing if not valid
-    },
+    }
 
     cancel() {
         this._agent.respond(this._requestId, Shell.NetworkAgentResponse.USER_CANCELED);
         this.close(global.get_current_time());
-    },
+    }
 
     _validateWpaPsk(secret) {
         let value = secret.value;
@@ -169,7 +177,7 @@ var NetworkSecretDialog = new Lang.Class({
         }
 
         return (value.length >= 8 && value.length <= 63);
-    },
+    }
 
     _validateStaticWep(secret) {
         let value = secret.value;
@@ -194,7 +202,7 @@ var NetworkSecretDialog = new Lang.Class({
 	        return false;
 	}
         return true;
-    },
+    }
 
     _getWirelessSecrets(secrets, wirelessSetting) {
         let wirelessSecuritySetting = this._connection.get_setting_wireless_security();
@@ -231,7 +239,7 @@ var NetworkSecretDialog = new Lang.Class({
         default:
             log('Invalid wireless key management: ' + wirelessSecuritySetting.key_mgmt);
         }
-    },
+    }
 
     _get8021xSecrets(secrets) {
         let ieee8021xSetting = this._connection.get_setting_802_1x();
@@ -274,7 +282,7 @@ var NetworkSecretDialog = new Lang.Class({
         default:
             log('Invalid EAP/IEEE802.1x method: ' + ieee8021xSetting.get_eap_method(0));
         }
-    },
+    }
 
     _getPPPoESecrets(secrets) {
         let pppoeSetting = this._connection.get_setting_pppoe();
@@ -284,7 +292,7 @@ var NetworkSecretDialog = new Lang.Class({
                        value: pppoeSetting.service || '', password: false });
         secrets.push({ label: _("Password: "), key: 'password',
                        value: pppoeSetting.password || '', password: true });
-    },
+    }
 
     _getMobileSecrets(secrets, connectionType) {
         let setting;
@@ -294,7 +302,7 @@ var NetworkSecretDialog = new Lang.Class({
             setting = this._connection.get_setting_by_name(connectionType);
         secrets.push({ label: _("Password: "), key: 'password',
                        value: setting.value || '', password: true });
-    },
+    }
 
     _getContent() {
         let connectionSetting = this._connection.get_setting_connection();
@@ -347,15 +355,14 @@ var NetworkSecretDialog = new Lang.Class({
 
         return content;
     }
-});
+};
 
-var VPNRequestHandler = new Lang.Class({
-    Name: 'VPNRequestHandler',
-
-    _init(agent, requestId, authHelper, serviceType, connection, hints, flags) {
+var VPNRequestHandler = class {
+    constructor(agent, requestId, authHelper, serviceType, connection, hints, flags) {
         this._agent = agent;
         this._requestId = requestId;
         this._connection = connection;
+        this._flags = flags;
         this._pluginOutBuffer = [];
         this._title = null;
         this._description = null;
@@ -412,7 +419,7 @@ var VPNRequestHandler = new Lang.Class({
 
             this._agent.respond(requestId, Shell.NetworkAgentResponse.INTERNAL_ERROR);
         }
-    },
+    }
 
     cancel(respond) {
         if (respond)
@@ -428,7 +435,7 @@ var VPNRequestHandler = new Lang.Class({
         }
 
         this.destroy();
-    },
+    }
 
     destroy() {
         if (this._destroyed)
@@ -442,7 +449,7 @@ var VPNRequestHandler = new Lang.Class({
         // Stdout is closed when we finish reading from it
 
         this._destroyed = true;
-    },
+    }
 
     _vpnChildFinished(pid, status, requestObj) {
         this._childWatch = 0;
@@ -463,7 +470,7 @@ var VPNRequestHandler = new Lang.Class({
             this._agent.respond(this._requestId, Shell.NetworkAgentResponse.INTERNAL_ERROR);
 
         this.destroy();
-    },
+    }
 
     _vpnChildProcessLineOldStyle(line) {
         if (this._previousLine != undefined) {
@@ -481,7 +488,7 @@ var VPNRequestHandler = new Lang.Class({
         } else {
             this._previousLine = line;
         }
-    },
+    }
 
     _readStdoutOldStyle() {
         this._dataStdout.read_line_async(GLib.PRIORITY_DEFAULT, null, (stream, result) => {
@@ -498,7 +505,7 @@ var VPNRequestHandler = new Lang.Class({
             // try to read more!
             this._readStdoutOldStyle();
         });
-    },
+    }
 
     _readStdoutNewStyle() {
         this._dataStdout.fill_async(-1, GLib.PRIORITY_DEFAULT, null, (stream, result) => {
@@ -516,7 +523,7 @@ var VPNRequestHandler = new Lang.Class({
             this._dataStdout.set_buffer_size(2 * this._dataStdout.get_buffer_size());
             this._readStdoutNewStyle();
         });
-    },
+    }
 
     _showNewStyleDialog() {
         let keyfile = new GLib.KeyFile();
@@ -574,13 +581,13 @@ var VPNRequestHandler = new Lang.Class({
 
         if (contentOverride && contentOverride.secrets.length) {
             // Only show the dialog if we actually have something to ask
-            this._shellDialog = new NetworkSecretDialog(this._agent, this._requestId, this._connection, 'vpn', [], contentOverride);
+            this._shellDialog = new NetworkSecretDialog(this._agent, this._requestId, this._connection, 'vpn', [], this._flags, contentOverride);
             this._shellDialog.open(global.get_current_time());
         } else {
             this._agent.respond(this._requestId, Shell.NetworkAgentResponse.CONFIRMED);
             this.destroy();
         }
-    },
+    }
 
     _writeConnection() {
         let vpnSetting = this._connection.get_setting_vpn();
@@ -601,14 +608,12 @@ var VPNRequestHandler = new Lang.Class({
             this._agent.respond(this._requestId, Shell.NetworkAgentResponse.INTERNAL_ERROR);
             this.destroy();
         }
-    },
-});
+    }
+};
 Signals.addSignalMethods(VPNRequestHandler.prototype);
 
-var NetworkAgent = new Lang.Class({
-    Name: 'NetworkAgent',
-
-    _init() {
+var NetworkAgent = class {
+    constructor() {
         this._native = new Shell.NetworkAgent({ identifier: 'org.gnome.Shell.NetworkAgent',
                                                 capabilities: NM.SecretAgentCapabilities.VPN_HINTS,
                                                 auto_register: false
@@ -639,7 +644,7 @@ var NetworkAgent = new Lang.Class({
                 logError(e, 'error initializing the NetworkManager Agent');
             }
         });
-    },
+    }
 
     enable() {
         if (!this._native)
@@ -648,7 +653,7 @@ var NetworkAgent = new Lang.Class({
         this._native.auto_register = true;
         if (this._initialized && !this._native.registered)
             this._native.register_async(null, null);
-    },
+    }
 
     disable() {
         let requestId;
@@ -671,7 +676,7 @@ var NetworkAgent = new Lang.Class({
         this._native.auto_register = false;
         if (this._initialized && this._native.registered)
             this._native.unregister_async(null, null);
-    },
+    }
 
     _showNotification(requestId, connection, settingName, hints, flags) {
         let source = new MessageTray.Source(_("Network Manager"), 'network-transmit-receive');
@@ -700,14 +705,14 @@ var NetworkAgent = new Lang.Class({
             if (hints.indexOf('pin') != -1) {
                 let gsmSetting = connection.get_setting_gsm();
                 title = _("PIN code required");
-                message = _("PIN code is needed for the mobile broadband device");
+                body = _("PIN code is needed for the mobile broadband device");
                 break;
             }
             // fall through
         case 'cdma':
         case 'bluetooth':
             title = _("Mobile broadband network password");
-            message = _("A password is required to connect to “%s”.").format(connectionSetting.get_id());
+            body = _("A password is required to connect to “%s”.").format(connectionSetting.get_id());
             break;
         default:
             log('Invalid connection type: ' + connectionType);
@@ -731,14 +736,14 @@ var NetworkAgent = new Lang.Class({
 
         Main.messageTray.add(source);
         source.notify(notification);
-    },
+    }
 
     _newRequest(agent, requestId, connection, settingName, hints, flags) {
         if (!(flags & NM.SecretAgentGetSecretsFlags.USER_REQUESTED))
             this._showNotification(requestId, connection, settingName, hints, flags);
         else
             this._handleRequest(requestId, connection, settingName, hints, flags);
-    },
+    }
 
     _handleRequest(requestId, connection, settingName, hints, flags) {
         if (settingName == 'vpn') {
@@ -746,13 +751,13 @@ var NetworkAgent = new Lang.Class({
             return;
         }
 
-        let dialog = new NetworkSecretDialog(this._native, requestId, connection, settingName, hints);
+        let dialog = new NetworkSecretDialog(this._native, requestId, connection, settingName, hints, flags);
         dialog.connect('destroy', () => {
             delete this._dialogs[requestId];
         });
         this._dialogs[requestId] = dialog;
         dialog.open(global.get_current_time());
-    },
+    }
 
     _cancelRequest(agent, requestId) {
         if (this._dialogs[requestId]) {
@@ -763,7 +768,7 @@ var NetworkAgent = new Lang.Class({
             this._vpnRequests[requestId].cancel(false);
             delete this._vpnRequests[requestId];
         }
-    },
+    }
 
     _vpnRequest(requestId, connection, hints, flags) {
         let vpnSetting = connection.get_setting_vpn();
@@ -785,7 +790,7 @@ var NetworkAgent = new Lang.Class({
             delete this._vpnRequests[requestId];
         });
         this._vpnRequests[requestId] = vpnRequest;
-    },
+    }
 
     _buildVPNServiceCache() {
         if (this._vpnCacheBuilt)
@@ -818,5 +823,5 @@ var NetworkAgent = new Lang.Class({
             }
         });
     }
-});
+};
 var Component = NetworkAgent;

js/ui/components/polkitAgent.js

@@ -1,6 +1,5 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Lang = imports.lang;
 const Signals = imports.signals;
 const Shell = imports.gi.Shell;
 const AccountsService = imports.gi.AccountsService;
@@ -25,15 +24,10 @@ const Tweener = imports.ui.tweener;
 var DIALOG_ICON_SIZE = 48;
 
 var WORK_SPINNER_ICON_SIZE = 16;
-var WORK_SPINNER_ANIMATION_DELAY = 1.0;
-var WORK_SPINNER_ANIMATION_TIME = 0.3;
 
-var AuthenticationDialog = new Lang.Class({
-    Name: 'AuthenticationDialog',
-    Extends: ModalDialog.ModalDialog,
-
-    _init(actionId, body, cookie, userNames) {
-        this.parent({ styleClass: 'prompt-dialog' });
+var AuthenticationDialog = class extends ModalDialog.ModalDialog {
+    constructor(actionId, body, cookie, userNames) {
+        super({ styleClass: 'prompt-dialog' });
 
         this.actionId = actionId;
         this.message = body;
@@ -44,6 +38,8 @@ var AuthenticationDialog = new Lang.Class({
             this._group.visible = !Main.sessionMode.isLocked;
         });
 
+        this.connect('closed', this._onDialogClosed.bind(this));
+
         let icon = new Gio.ThemedIcon({ name: 'dialog-password-symbolic' });
         let title = _("Authentication Required");
 
@@ -117,10 +113,7 @@ var AuthenticationDialog = new Lang.Class({
         this._passwordBox.add(this._passwordEntry,
                               { expand: true });
 
-        let spinnerIcon = Gio.File.new_for_uri('resource:///org/gnome/shell/theme/process-working.svg');
-        this._workSpinner = new Animation.AnimatedIcon(spinnerIcon, WORK_SPINNER_ICON_SIZE);
-        this._workSpinner.actor.opacity = 0;
-
+        this._workSpinner = new Animation.Spinner(WORK_SPINNER_ICON_SIZE, true);
         this._passwordBox.add(this._workSpinner.actor);
 
         this.setInitialKeyFocus(this._passwordEntry);
@@ -161,50 +154,25 @@ var AuthenticationDialog = new Lang.Class({
 
         this._identityToAuth = Polkit.UnixUser.new_for_name(userName);
         this._cookie = cookie;
-    },
+    }
 
     _setWorking(working) {
-        Tweener.removeTweens(this._workSpinner.actor);
-        if (working) {
+        if (working)
             this._workSpinner.play();
-            Tweener.addTween(this._workSpinner.actor,
-                             { opacity: 255,
-                               delay: WORK_SPINNER_ANIMATION_DELAY,
-                               time: WORK_SPINNER_ANIMATION_TIME,
-                               transition: 'linear'
-                             });
-        } else {
-            Tweener.addTween(this._workSpinner.actor,
-                             { opacity: 0,
-                               time: WORK_SPINNER_ANIMATION_TIME,
-                               transition: 'linear',
-                               onCompleteScope: this,
-                               onComplete() {
-                                   if (this._workSpinner)
-                                       this._workSpinner.stop();
-                               }
-                             });
-        }
-    },
+        else
+            this._workSpinner.stop();
+    }
 
     performAuthentication() {
-        this.destroySession();
+        this._destroySession();
         this._session = new PolkitAgent.Session({ identity: this._identityToAuth,
                                                   cookie: this._cookie });
-        this._session.connect('completed', this._onSessionCompleted.bind(this));
-        this._session.connect('request', this._onSessionRequest.bind(this));
-        this._session.connect('show-error', this._onSessionShowError.bind(this));
-        this._session.connect('show-info', this._onSessionShowInfo.bind(this));
+        this._sessionCompletedId = this._session.connect('completed', this._onSessionCompleted.bind(this));
+        this._sessionRequestId = this._session.connect('request', this._onSessionRequest.bind(this));
+        this._sessionShowErrorId = this._session.connect('show-error', this._onSessionShowError.bind(this));
+        this._sessionShowInfoId = this._session.connect('show-info', this._onSessionShowInfo.bind(this));
         this._session.initiate();
-    },
-
-    close(timestamp) {
-        this.parent(timestamp);
-
-        if (this._sessionUpdatedId)
-            Main.sessionMode.disconnect(this._sessionUpdatedId);
-        this._sessionUpdatedId = 0;
-    },
+    }
 
     _ensureOpen() {
         // NOTE: ModalDialog.open() is safe to call if the dialog is
@@ -226,14 +194,14 @@ var AuthenticationDialog = new Lang.Class({
                 ' cookie ' + this._cookie);
             this._emitDone(true);
         }
-    },
+    }
 
     _emitDone(dismissed) {
         if (!this._doneEmitted) {
             this._doneEmitted = true;
             this.emit('done', dismissed);
         }
-    },
+    }
 
     _updateSensitivity(sensitive) {
         this._passwordEntry.reactive = sensitive;
@@ -242,7 +210,7 @@ var AuthenticationDialog = new Lang.Class({
         this._okButton.can_focus = sensitive;
         this._okButton.reactive = sensitive;
         this._setWorking(!sensitive);
-    },
+    }
 
     _onEntryActivate() {
         let response = this._passwordEntry.get_text();
@@ -253,11 +221,11 @@ var AuthenticationDialog = new Lang.Class({
         this._errorMessageLabel.hide();
         this._infoMessageLabel.hide();
         this._nullMessageLabel.show();
-    },
+    }
 
     _onAuthenticateButtonPressed() {
         this._onEntryActivate();
-    },
+    }
 
     _onSessionCompleted(session, gainedAuthorization) {
         if (this._completed || this._doneEmitted)
@@ -289,7 +257,7 @@ var AuthenticationDialog = new Lang.Class({
             /* Try and authenticate again */
             this.performAuthentication();
         }
-    },
+    }
 
     _onSessionRequest(session, request, echo_on) {
         // Cheap localization trick
@@ -308,7 +276,7 @@ var AuthenticationDialog = new Lang.Class({
         this._passwordEntry.grab_key_focus();
         this._updateSensitivity(true);
         this._ensureOpen();
-    },
+    }
 
     _onSessionShowError(session, text) {
         this._passwordEntry.set_text('');
@@ -317,7 +285,7 @@ var AuthenticationDialog = new Lang.Class({
         this._infoMessageLabel.hide();
         this._nullMessageLabel.hide();
         this._ensureOpen();
-    },
+    }
 
     _onSessionShowInfo(session, text) {
         this._passwordEntry.set_text('');
@@ -326,43 +294,60 @@ var AuthenticationDialog = new Lang.Class({
         this._errorMessageLabel.hide();
         this._nullMessageLabel.hide();
         this._ensureOpen();
-    },
+    }
 
-    destroySession() {
+    _destroySession() {
         if (this._session) {
             if (!this._completed)
                 this._session.cancel();
             this._completed = false;
+
+            this._session.disconnect(this._sessionCompletedId);
+            this._session.disconnect(this._sessionRequestId);
+            this._session.disconnect(this._sessionShowErrorId);
+            this._session.disconnect(this._sessionShowInfoId);
             this._session = null;
         }
-    },
+    }
 
     _onUserChanged() {
         if (this._user.is_loaded && this._userAvatar) {
             this._userAvatar.update();
             this._userAvatar.actor.show();
         }
-    },
+    }
 
     cancel() {
         this._wasDismissed = true;
         this.close(global.get_current_time());
         this._emitDone(true);
-    },
-});
+    }
+
+    _onDialogClosed() {
+        if (this._sessionUpdatedId)
+            Main.sessionMode.disconnect(this._sessionUpdatedId);
+        this._sessionUpdatedId = 0;
+
+        if (this._user) {
+            this._user.disconnect(this._userLoadedId);
+            this._user.disconnect(this._userChangedId);
+            this._user = null;
+        }
+
+        this._destroySession();
+    }
+};
 Signals.addSignalMethods(AuthenticationDialog.prototype);
 
-var AuthenticationAgent = new Lang.Class({
-    Name: 'AuthenticationAgent',
-
-    _init() {
+var AuthenticationAgent = class {
+    constructor() {
         this._currentDialog = null;
         this._handle = null;
         this._native = new Shell.PolkitAuthenticationAgent();
         this._native.connect('initiate', this._onInitiate.bind(this));
         this._native.connect('cancel', this._onCancel.bind(this));
         this._sessionUpdatedId = 0;
-    },
+    }
 
     enable() {
         try {
@@ -370,7 +355,7 @@ var AuthenticationAgent = new Lang.Class({
         } catch(e) {
             log('Failed to register AuthenticationAgent');
         }
-    },
+    }
 
     disable() {
         try {
@@ -378,7 +363,7 @@ var AuthenticationAgent = new Lang.Class({
         } catch(e) {
             log('Failed to unregister AuthenticationAgent');
         }
-    },
+    }
 
     _onInitiate(nativeAgent, actionId, message, iconName, cookie, userNames) {
         // Don't pop up a dialog while locked
@@ -406,19 +391,18 @@ var AuthenticationAgent = new Lang.Class({
 
         this._currentDialog.connect('done', this._onDialogDone.bind(this));
         this._currentDialog.performAuthentication();
-    },
+    }
 
     _onCancel(nativeAgent) {
         this._completeRequest(false);
-    },
+    }
 
     _onDialogDone(dialog, dismissed) {
         this._completeRequest(dismissed);
-    },
+    }
 
     _completeRequest(dismissed) {
         this._currentDialog.close();
-        this._currentDialog.destroySession();
         this._currentDialog = null;
 
         if (this._sessionUpdatedId)
@@ -426,7 +410,7 @@ var AuthenticationAgent = new Lang.Class({
         this._sessionUpdatedId = 0;
 
         this._native.complete(dismissed);
-    },
-});
+    }
+};
 
 var Component = AuthenticationAgent;

js/ui/components/telepathyClient.js

@@ -3,7 +3,7 @@
 const Clutter = imports.gi.Clutter;
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
-const Gtk = imports.gi.Gtk;
+const GObject = imports.gi.GObject;
 const Lang = imports.lang;
 const Mainloop = imports.mainloop;
 const Signals = imports.signals;
@@ -79,17 +79,15 @@ function makeMessageFromTplEvent(event) {
     };
 }
 
-var TelepathyComponent = new Lang.Class({
-    Name: 'TelepathyComponent',
-
-    _init() {
+var TelepathyComponent = class {
+    constructor() {
         this._client = null;
 
         if (!HAVE_TP)
             return; // Telepathy isn't available
 
         this._client = new TelepathyClient();
-    },
+    }
 
     enable() {
         if (!this._client)
@@ -103,7 +101,7 @@ var TelepathyComponent = new Lang.Class({
 
         if (!this._client.account_manager.is_prepared(Tp.AccountManager.get_feature_quark_core()))
             this._client.account_manager.prepare_async(null, null);
-    },
+    }
 
     disable() {
         if (!this._client)
@@ -111,12 +109,10 @@ var TelepathyComponent = new Lang.Class({
 
         this._client.unregister();
     }
-});
-
-var TelepathyClient = HAVE_TP ? new Lang.Class({
-    Name: 'TelepathyClient',
-    Extends: Tp.BaseClient,
+};
 
+var TelepathyClient = HAVE_TP ? GObject.registerClass(
+class TelepathyClient extends Tp.BaseClient {
     _init() {
         // channel path -> ChatSource
         this._chatSources = {};
@@ -140,7 +136,7 @@ var TelepathyClient = HAVE_TP ? new Lang.Class({
         // channel matching its filters is detected.
         // The second argument, recover, means _observeChannels will be run
         // for any existing channel as well.
-        this.parent({ name: 'GnomeShell',
+        super._init({ name: 'GnomeShell',
                       account_manager: this._accountManager,
                       uniquify_name: true });
 
@@ -158,7 +154,7 @@ var TelepathyClient = HAVE_TP ? new Lang.Class({
         // needed
         this.set_delegated_channels_callback(
             this._delegatedChannelsCb.bind(this));
-    },
+    }
 
     vfunc_observe_channels(account, conn, channels,
                                      dispatchOp, requests, context) {
@@ -179,7 +175,7 @@ var TelepathyClient = HAVE_TP ? new Lang.Class({
         }
 
         context.accept();
-    },
+    }
 
     _createChatSource(account, conn, channel, contact) {
         if (this._chatSources[channel.get_object_path()])
@@ -191,13 +187,13 @@ var TelepathyClient = HAVE_TP ? new Lang.Class({
         source.connect('destroy', () => {
             delete this._chatSources[channel.get_object_path()];
         });
-    },
+    }
 
     vfunc_handle_channels(account, conn, channels, requests,
                                     user_action_time, context) {
         this._handlingChannels(account, conn, channels, true);
         context.accept();
-    },
+    }
 
     _handlingChannels(account, conn, channels, notify) {
         let len = channels.length;
@@ -231,7 +227,7 @@ var TelepathyClient = HAVE_TP ? new Lang.Class({
                     source.notify();
             }
         }
-    },
+    }
 
     vfunc_add_dispatch_operation(account, conn, channels,
                                            dispatchOp, context) {
@@ -249,7 +245,7 @@ var TelepathyClient = HAVE_TP ? new Lang.Class({
         else
             context.fail(new Tp.Error({ code: Tp.Error.INVALID_ARGUMENT,
                                         message: 'Unsupported channel type' }));
-    },
+    }
 
     _approveTextChannel(account, conn, channel, dispatchOp, context) {
         let [targetHandle, targetHandleType] = channel.get_handle();
@@ -271,25 +267,22 @@ var TelepathyClient = HAVE_TP ? new Lang.Class({
         });
 
         context.accept();
-    },
+    }
 
     _delegatedChannelsCb(client, channels) {
         // Nothing to do as we don't make a distinction between observed and
         // handled channels.
-    },
+    }
 }) : null;
 
-var ChatSource = new Lang.Class({
-    Name: 'ChatSource',
-    Extends: MessageTray.Source,
+var ChatSource = class extends MessageTray.Source {
+    constructor(account, conn, channel, contact, client) {
+        super(contact.get_alias());
 
-    _init(account, conn, channel, contact, client) {
         this._account = account;
         this._contact = contact;
         this._client = client;
 
-        this.parent(contact.get_alias());
-
         this.isChat = true;
         this._pendingMessages = [];
 
@@ -313,7 +306,7 @@ var ChatSource = new Lang.Class({
         Main.messageTray.add(this);
 
         this._getLogMessages();
-    },
+    }
 
     _ensureNotification() {
         if (this._notification)
@@ -329,13 +322,13 @@ var ChatSource = new Lang.Class({
             this._notification = null;
         });
         this.pushNotification(this._notification);
-    },
+    }
 
     _createPolicy() {
         if (this._account.protocol_name == 'irc')
             return new MessageTray.NotificationApplicationPolicy('org.gnome.Polari');
         return new MessageTray.NotificationApplicationPolicy('empathy');
-    },
+    }
 
     createBanner() {
         this._banner = new ChatNotificationBanner(this._notification);
@@ -348,7 +341,7 @@ var ChatSource = new Lang.Class({
         });
 
         return this._banner;
-    },
+    }
 
     _updateAlias() {
         let oldAlias = this.title;
@@ -360,7 +353,7 @@ var ChatSource = new Lang.Class({
         this.setTitle(newAlias);
         if (this._notification)
             this._notification.appendAliasChange(oldAlias, newAlias);
-    },
+    }
 
     getIcon() {
         let file = this._contact.get_avatar_file();
@@ -369,7 +362,7 @@ var ChatSource = new Lang.Class({
         } else {
             return new Gio.ThemedIcon({ name: 'avatar-default' });
         }
-    },
+    }
 
     getSecondaryIcon() {
         let iconName;
@@ -398,7 +391,7 @@ var ChatSource = new Lang.Class({
                 iconName = 'user-offline';
        }
        return new Gio.ThemedIcon({ name: iconName });
-    },
+    }
 
     _updateAvatarIcon() {
         this.iconUpdated();
@@ -406,7 +399,7 @@ var ChatSource = new Lang.Class({
             this._notification.update(this._notification.title,
                                       this._notification.bannerBodyText,
                                       { gicon: this.getIcon() });
-    },
+    }
 
     open() {
         Main.overview.hide();
@@ -431,7 +424,7 @@ var ChatSource = new Lang.Class({
 
             cd.present_channel_async(this._channel, global.get_current_time(), null);
         }
-    },
+    }
 
     _getLogMessages() {
         let logManager = Tpl.LogManager.dup_singleton();
@@ -440,7 +433,7 @@ var ChatSource = new Lang.Class({
         logManager.get_filtered_events_async(this._account, entity,
                                              Tpl.EventTypeMask.TEXT, SCROLLBACK_HISTORY_LINES,
                                              null, this._displayPendingMessages.bind(this));
-    },
+    }
 
     _displayPendingMessages(logManager, result) {
         let [success, events] = logManager.get_filtered_events_finish(result);
@@ -493,7 +486,7 @@ var ChatSource = new Lang.Class({
 
         if (pendingMessages.length > 0)
             this.notify();
-    },
+    }
 
     destroy(reason) {
         if (this._client.is_handling_channel(this._channel)) {
@@ -527,25 +520,25 @@ var ChatSource = new Lang.Class({
         this._contact.disconnect(this._notifyAvatarId);
         this._contact.disconnect(this._presenceChangedId);
 
-        this.parent(reason);
-    },
+        super.destroy(reason);
+    }
 
     _channelClosed() {
         this.destroy(MessageTray.NotificationDestroyedReason.SOURCE_CLOSED);
-    },
+    }
 
     /* All messages are new messages for Telepathy sources */
     get count() {
         return this._pendingMessages.length;
-    },
+    }
 
     get unseenCount() {
         return this.count;
-    },
+    }
 
     get countVisible() {
         return this.count > 0;
-    },
+    }
 
     _messageReceived(channel, message) {
         if (message.get_message_type() == Tp.ChannelTextMessageType.DELIVERY_REPORT)
@@ -565,7 +558,7 @@ var ChatSource = new Lang.Class({
         this._notifyTimeoutId = Mainloop.timeout_add(500,
             this._notifyTimeout.bind(this));
         GLib.Source.set_name_by_id(this._notifyTimeoutId, '[gnome-shell] this._notifyTimeout');
-    },
+    }
 
     _notifyTimeout() {
         if (this._pendingMessages.length != 0)
@@ -574,7 +567,7 @@ var ChatSource = new Lang.Class({
         this._notifyTimeoutId = 0;
 
         return GLib.SOURCE_REMOVE;
-    },
+    }
 
     // This is called for both messages we send from
     // our client and other clients as well.
@@ -582,11 +575,11 @@ var ChatSource = new Lang.Class({
         this._ensureNotification();
         message = makeMessageFromTpMessage(message, NotificationDirection.SENT);
         this._notification.appendMessage(message);
-    },
+    }
 
     notify() {
-        this.parent(this._notification);
-    },
+        super.notify(this._notification);
+    }
 
     respond(text) {
         let type;
@@ -601,7 +594,7 @@ var ChatSource = new Lang.Class({
         this._channel.send_message_async(msg, 0, (src, result) => {
             this._channel.send_message_finish(result); 
         });
-    },
+    }
 
     setChatState(state) {
         // We don't want to send COMPOSING every time a letter is typed into
@@ -614,14 +607,14 @@ var ChatSource = new Lang.Class({
           this._chatState = state;
           this._channel.set_chat_state_async(state, null);
         }
-    },
+    }
 
     _presenceChanged(contact, presence, status, message) {
         if (this._notification)
             this._notification.update(this._notification.title,
                                       this._notification.bannerBodyText,
                                       { secondaryGIcon: this.getSecondaryIcon() });
-    },
+    }
 
     _pendingRemoved(channel, message) {
         let idx = this._pendingMessages.indexOf(message);
@@ -634,35 +627,32 @@ var ChatSource = new Lang.Class({
         if (this._pendingMessages.length == 0 &&
             this._banner && !this._banner.expanded)
             this._banner.hide();
-    },
+    }
 
     _ackMessages() {
         // Don't clear our messages here, tp-glib will send a
         // 'pending-message-removed' for each one.
         this._channel.ack_all_pending_messages_async(null);
     }
-});
+};
 
-var ChatNotification = new Lang.Class({
-    Name: 'ChatNotification',
-    Extends: MessageTray.Notification,
-
-    _init(source) {
-        this.parent(source, source.title, null,
-                    { secondaryGIcon: source.getSecondaryIcon() });
+var ChatNotification = class extends MessageTray.Notification {
+    constructor(source) {
+        super(source, source.title, null,
+              { secondaryGIcon: source.getSecondaryIcon() });
         this.setUrgency(MessageTray.Urgency.HIGH);
         this.setResident(true);
 
         this.messages = [];
         this._timestampTimeoutId = 0;
-    },
+    }
 
     destroy(reason) {
         if (this._timestampTimeoutId)
             Mainloop.source_remove(this._timestampTimeoutId);
         this._timestampTimeoutId = 0;
-        this.parent(reason);
-    },
+        super.destroy(reason);
+    }
 
     /**
      * appendMessage:
@@ -700,7 +690,7 @@ var ChatNotification = new Lang.Class({
                        styles: styles,
                        timestamp: message.timestamp,
                        noTimestamp: noTimestamp });
-    },
+    }
 
     _filterMessages() {
         if (this.messages.length < 1)
@@ -725,7 +715,7 @@ var ChatNotification = new Lang.Class({
             for (let i = 0; i < expired.length; i++)
                 this.emit('message-removed', expired[i]);
         }
-    },
+    }
 
     /**
      * _append:
@@ -773,7 +763,7 @@ var ChatNotification = new Lang.Class({
         }
 
         this._filterMessages();
-    },
+    }
 
     appendTimestamp() {
         this._timestampTimeoutId = 0;
@@ -784,7 +774,7 @@ var ChatNotification = new Lang.Class({
         this._filterMessages();
 
         return GLib.SOURCE_REMOVE;
-    },
+    }
 
     appendAliasChange(oldAlias, newAlias) {
         oldAlias = GLib.markup_escape_text(oldAlias, -1);
@@ -800,24 +790,19 @@ var ChatNotification = new Lang.Class({
 
         this._filterMessages();
     }
-});
-
-var ChatLineBox = new Lang.Class({
-    Name: 'ChatLineBox',
-    Extends: St.BoxLayout,
+};
 
+var ChatLineBox = GObject.registerClass(
+class ChatLineBox extends St.BoxLayout {
     vfunc_get_preferred_height(forWidth) {
-        let [, natHeight] = this.parent(forWidth);
+        let [, natHeight] = super.vfunc_get_preferred_height(forWidth);
         return [natHeight, natHeight];
     }
 });
 
-var ChatNotificationBanner = new Lang.Class({
-    Name: 'ChatNotificationBanner',
-    Extends: MessageTray.NotificationBanner,
-
-    _init(notification) {
-        this.parent(notification);
+var ChatNotificationBanner = class extends MessageTray.NotificationBanner {
+    constructor(notification) {
+        super(notification);
 
         this._responseEntry = new St.Entry({ style_class: 'chat-response',
                                              x_expand: true,
@@ -835,8 +820,8 @@ var ChatNotificationBanner = new Lang.Class({
         });
 
         this._scrollArea = new St.ScrollView({ style_class: 'chat-scrollview vfade',
-                                               vscrollbar_policy: Gtk.PolicyType.AUTOMATIC,
-                                               hscrollbar_policy: Gtk.PolicyType.NEVER,
+                                               vscrollbar_policy: St.PolicyType.AUTOMATIC,
+                                               hscrollbar_policy: St.PolicyType.NEVER,
                                                visible: this.expanded });
         this._contentArea = new St.BoxLayout({ style_class: 'chat-body',
                                                vertical: true });
@@ -880,14 +865,14 @@ var ChatNotificationBanner = new Lang.Class({
 
         for (let i = this.notification.messages.length - 1; i >= 0; i--)
             this._addMessage(this.notification.messages[i]);
-    },
+    }
 
     _onDestroy() {
-        this.parent();
+        super._onDestroy();
         this.notification.disconnect(this._messageAddedId);
         this.notification.disconnect(this._messageRemovedId);
         this.notification.disconnect(this._timestampChangedId);
-    },
+    }
 
     scrollTo(side) {
         let adjustment = this._scrollArea.vscroll.adjustment;
@@ -895,11 +880,11 @@ var ChatNotificationBanner = new Lang.Class({
             adjustment.value = adjustment.lower;
         else if (side == St.Side.BOTTOM)
             adjustment.value = adjustment.upper;
-    },
+    }
 
     hide() {
         this.emit('done-displaying');
-    },
+    }
 
     _addMessage(message) {
         let highlighter = new MessageList.URLHighlighter(message.body, true, true);
@@ -921,7 +906,7 @@ var ChatNotificationBanner = new Lang.Class({
         this._messageActors.set(message, lineBox);
 
         this._updateTimestamp(message);
-    },
+    }
 
     _updateTimestamp(message) {
         let actor = this._messageActors.get(message);
@@ -942,7 +927,7 @@ var ChatNotificationBanner = new Lang.Class({
 
             actor.add_actor(timeLabel);
         }
-    },
+    }
 
     _onEntryActivated() {
         let text = this._responseEntry.get_text();
@@ -955,7 +940,7 @@ var ChatNotificationBanner = new Lang.Class({
         // see Source._messageSent
         this._responseEntry.set_text('');
         this.notification.source.respond(text);
-    },
+    }
 
     _composingStopTimeout() {
         this._composingTimeoutId = 0;
@@ -963,7 +948,7 @@ var ChatNotificationBanner = new Lang.Class({
         this.notification.source.setChatState(Tp.ChannelChatState.PAUSED);
 
         return GLib.SOURCE_REMOVE;
-    },
+    }
 
     _onEntryChanged() {
         let text = this._responseEntry.get_text();
@@ -990,6 +975,6 @@ var ChatNotificationBanner = new Lang.Class({
             this.notification.source.setChatState(Tp.ChannelChatState.ACTIVE);
         }
     }
-});
+};
 
 var Component = TelepathyComponent;

js/ui/ctrlAltTab.js

@@ -1,8 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Clutter = imports.gi.Clutter;
-const Gtk = imports.gi.Gtk;
-const Lang = imports.lang;
 const Meta = imports.gi.Meta;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;
@@ -21,15 +19,13 @@ var SortGroup = {
     BOTTOM: 2
 };
 
-var CtrlAltTabManager = new Lang.Class({
-    Name: 'CtrlAltTabManager',
-
-    _init() {
+var CtrlAltTabManager = class CtrlAltTabManager {
+    constructor() {
         this._items = [];
         this.addGroup(global.window_group, _("Windows"),
                       'focus-windows-symbolic', { sortGroup: SortGroup.TOP,
                                                   focusCallback: this._focusWindows.bind(this) });
-    },
+    }
 
     addGroup(root, name, icon, params) {
         let item = Params.parse(params, { sortGroup: SortGroup.MIDDLE,
@@ -44,7 +40,7 @@ var CtrlAltTabManager = new Lang.Class({
         root.connect('destroy', () => { this.removeGroup(root); });
         if (root instanceof St.Widget)
             global.focus_manager.add_group(root);
-    },
+    }
 
     removeGroup(root) {
         if (root instanceof St.Widget)
@@ -55,14 +51,14 @@ var CtrlAltTabManager = new Lang.Class({
                 return;
             }
         }
-    },
+    }
 
     focusGroup(item, timestamp) {
         if (item.focusCallback)
             item.focusCallback(timestamp);
         else
-            item.root.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false);
-    },
+            item.root.navigate_focus(null, St.DirectionType.TAB_FORWARD, false);
+    }
 
     // Sort the items into a consistent order; panel first, tray last,
     // and everything else in between, sorted by X coordinate, so that
@@ -77,7 +73,7 @@ var CtrlAltTabManager = new Lang.Class({
         [bx, y] = b.proxy.get_transformed_position();
 
         return ax - bx;
-    },
+    }
 
     popup(backward, binding, mask) {
         // Start with the set of focus groups that are currently mapped
@@ -130,22 +126,20 @@ var CtrlAltTabManager = new Lang.Class({
                                     this._popup = null;
                                 });
         }
-    },
+    }
 
     _focusWindows(timestamp) {
         global.display.focus_default_window(timestamp);
     }
-});
+};
 
-var CtrlAltTabPopup = new Lang.Class({
-    Name: 'CtrlAltTabPopup',
-    Extends: SwitcherPopup.SwitcherPopup,
-
-    _init(items) {
-        this.parent(items);
+var CtrlAltTabPopup =
+class CtrlAltTabPopup extends SwitcherPopup.SwitcherPopup {
+    constructor(items) {
+        super(items);
 
         this._switcherList = new CtrlAltTabSwitcher(this._items);
-    },
+    }
 
     _keyPressHandler(keysym, action) {
         if (action == Meta.KeyBindingAction.SWITCH_PANELS)
@@ -160,24 +154,22 @@ var CtrlAltTabPopup = new Lang.Class({
             return Clutter.EVENT_PROPAGATE;
 
         return Clutter.EVENT_STOP;
-    },
+    }
 
     _finish(time) {
-        this.parent(time);
+        super._finish(time);
         Main.ctrlAltTabManager.focusGroup(this._items[this._selectedIndex], time);
-    },
-});
+    }
+};
 
-var CtrlAltTabSwitcher = new Lang.Class({
-    Name: 'CtrlAltTabSwitcher',
-    Extends: SwitcherPopup.SwitcherList,
-
-    _init(items) {
-        this.parent(true);
+var CtrlAltTabSwitcher =
+class CtrlAltTabSwitcher extends SwitcherPopup.SwitcherList {
+    constructor(items) {
+        super(true);
 
         for (let i = 0; i < items.length; i++)
             this._addIcon(items[i]);
-    },
+    }
 
     _addIcon(item) {
         let box = new St.BoxLayout({ style_class: 'alt-tab-app',
@@ -195,4 +187,4 @@ var CtrlAltTabSwitcher = new Lang.Class({
 
         this.addItem(box, text);
     }
-});
+};

js/ui/dash.js

@@ -3,8 +3,8 @@
 const Clutter = imports.gi.Clutter;
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
+const GObject = imports.gi.GObject;
 const Signals = imports.signals;
-const Lang = imports.lang;
 const Meta = imports.gi.Meta;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;
@@ -33,12 +33,10 @@ function getAppFromSource(source) {
 
 // A container like StBin, but taking the child's scale into account
 // when requesting a size
-var DashItemContainer = new Lang.Class({
-    Name: 'DashItemContainer',
-    Extends: St.Widget,
-
+var DashItemContainer = GObject.registerClass(
+class DashItemContainer extends St.Widget {
     _init() {
-        this.parent({ style_class: 'dash-item-container',
+        super._init({ style_class: 'dash-item-container',
                       pivot_point: new Clutter.Point({ x: .5, y: .5 }),
                       x_expand: true,
                       x_align: Clutter.ActorAlign.CENTER });
@@ -55,25 +53,27 @@ var DashItemContainer = new Lang.Class({
         this.animatingOut = false;
 
         this.connect('destroy', () => {
+            if (this.child != null)
+                this.child.destroy();
             this.label.destroy();
         });
-    },
+    }
 
     vfunc_get_preferred_height(forWidth) {
         let themeNode = this.get_theme_node();
         forWidth = themeNode.adjust_for_width(forWidth);
-        let [minHeight, natHeight] = this.parent(forWidth);
+        let [minHeight, natHeight] = super.vfunc_get_preferred_height(forWidth);
         return themeNode.adjust_preferred_height(minHeight * this.scale_y,
                                                  natHeight * this.scale_y);
-    },
+    }
 
     vfunc_get_preferred_width(forHeight) {
         let themeNode = this.get_theme_node();
         forHeight = themeNode.adjust_for_height(forHeight);
-        let [minWidth, natWidth] = this.parent(forHeight);
+        let [minWidth, natWidth] = super.vfunc_get_preferred_width(forHeight);
         return themeNode.adjust_preferred_width(minWidth * this.scale_x,
                                                 natWidth * this.scale_x);
-    },
+    }
 
     showLabel() {
         if (!this._labelText)
@@ -107,12 +107,12 @@ var DashItemContainer = new Lang.Class({
                            time: DASH_ITEM_LABEL_SHOW_TIME,
                            transition: 'easeOutQuad',
                          });
-    },
+    }
 
     setLabelText(text) {
         this._labelText = text;
         this.child.accessible_name = text;
-    },
+    }
 
     hideLabel() {
         Tweener.addTween(this.label,
@@ -123,7 +123,7 @@ var DashItemContainer = new Lang.Class({
                                this.label.hide();
                            }
                          });
-    },
+    }
 
     setChild(actor) {
         if (this.child == actor)
@@ -136,7 +136,7 @@ var DashItemContainer = new Lang.Class({
 
         this.set_scale(this._childScale, this._childScale);
         this.set_opacity(this._childOpacity);
-    },
+    }
 
     show(animate) {
         if (this.child == null)
@@ -149,7 +149,7 @@ var DashItemContainer = new Lang.Class({
                            time: time,
                            transition: 'easeOutQuad'
                          });
-    },
+    }
 
     animateOutAndDestroy() {
         this.label.hide();
@@ -169,37 +169,35 @@ var DashItemContainer = new Lang.Class({
                                this.destroy();
                            }
                          });
-    },
+    }
 
     set childScale(scale) {
         this._childScale = scale;
 
         this.set_scale(scale, scale);
         this.queue_relayout();
-    },
+    }
 
     get childScale() {
         return this._childScale;
-    },
+    }
 
     set childOpacity(opacity) {
         this._childOpacity = opacity;
 
         this.set_opacity(opacity);
         this.queue_redraw();
-    },
+    }
 
     get childOpacity() {
         return this._childOpacity;
     }
 });
 
-var ShowAppsIcon = new Lang.Class({
-    Name: 'ShowAppsIcon',
-    Extends: DashItemContainer,
-
+var ShowAppsIcon = GObject.registerClass(
+class ShowAppsIcon extends DashItemContainer {
     _init() {
-        this.parent();
+        super._init();
 
         this.toggleButton = new St.Button({ style_class: 'show-apps',
                                             track_hover: true,
@@ -215,7 +213,7 @@ var ShowAppsIcon = new Lang.Class({
 
         this.setChild(this.toggleButton);
         this.setDragApp(null);
-    },
+    }
 
     _createIcon(size) {
         this._iconActor = new St.Icon({ icon_name: 'view-app-grid-symbolic',
@@ -223,7 +221,7 @@ var ShowAppsIcon = new Lang.Class({
                                         style_class: 'show-apps-icon',
                                         track_hover: true });
         return this._iconActor;
-    },
+    }
 
     _canRemoveApp(app) {
         if (app == null)
@@ -235,7 +233,7 @@ var ShowAppsIcon = new Lang.Class({
         let id = app.get_id();
         let isFavorite = AppFavorites.getAppFavorites().isFavorite(id);
         return isFavorite;
-    },
+    }
 
     setDragApp(app) {
         let canRemove = this._canRemoveApp(app);
@@ -248,14 +246,14 @@ var ShowAppsIcon = new Lang.Class({
             this.setLabelText(_("Remove from Favorites"));
         else
             this.setLabelText(_("Show Applications"));
-    },
+    }
 
     handleDragOver(source, actor, x, y, time) {
         if (!this._canRemoveApp(getAppFromSource(source)))
             return DND.DragMotionResult.NO_DROP;
 
         return DND.DragMotionResult.MOVE_DROP;
-    },
+    }
 
     acceptDrop(source, actor, x, y, time) {
         let app = getAppFromSource(source);
@@ -273,36 +271,30 @@ var ShowAppsIcon = new Lang.Class({
     }
 });
 
-var DragPlaceholderItem = new Lang.Class({
-    Name: 'DragPlaceholderItem',
-    Extends: DashItemContainer,
-
+var DragPlaceholderItem = GObject.registerClass(
+class DragPlaceholderItem extends DashItemContainer {
     _init() {
-        this.parent();
+        super._init();
         this.setChild(new St.Bin({ style_class: 'placeholder' }));
     }
 });
 
-var EmptyDropTargetItem = new Lang.Class({
-    Name: 'EmptyDropTargetItem',
-    Extends: DashItemContainer,
-
+var EmptyDropTargetItem = GObject.registerClass(
+class EmptyDropTargetItem extends DashItemContainer {
     _init() {
-        this.parent();
+        super._init();
         this.setChild(new St.Bin({ style_class: 'empty-dash-drop-target' }));
     }
 });
 
-var DashActor = new Lang.Class({
-    Name: 'DashActor',
-    Extends: St.Widget,
-
+var DashActor = GObject.registerClass(
+class DashActor extends St.Widget {
     _init() {
         let layout = new Clutter.BoxLayout({ orientation: Clutter.Orientation.VERTICAL });
-        this.parent({ name: 'dash',
+        super._init({ name: 'dash',
                       layout_manager: layout,
                       clip_to_allocation: true });
-    },
+    }
 
     vfunc_allocate(box, flags) {
         let contentBox = this.get_theme_node().get_content_box(box);
@@ -323,7 +315,7 @@ var DashActor = new Lang.Class({
         childBox.y1 = contentBox.y2 - showAppsNatHeight;
         childBox.y2 = contentBox.y2;
         showAppsButton.allocate(childBox, flags);
-    },
+    }
 
     vfunc_get_preferred_height(forWidth) {
         // We want to request the natural height of all our children
@@ -331,7 +323,7 @@ var DashActor = new Lang.Class({
         // then calls BoxLayout), but we only request the showApps
         // button as the minimum size
 
-        let [, natHeight] = this.parent(forWidth);
+        let [, natHeight] = super.vfunc_get_preferred_height(forWidth);
 
         let themeNode = this.get_theme_node();
         let adjustedForWidth = themeNode.adjust_for_width(forWidth);
@@ -345,10 +337,8 @@ var DashActor = new Lang.Class({
 
 const baseIconSizes = [ 16, 22, 24, 32, 48, 64 ];
 
-var Dash = new Lang.Class({
-    Name: 'Dash',
-
-    _init() {
+var Dash = class Dash {
+    constructor() {
         this._maxHeight = -1;
         this.iconSize = 64;
         this._shownInitially = false;
@@ -405,7 +395,7 @@ var Dash = new Lang.Class({
         // Translators: this is the name of the dock/favorites area on
         // the left of the overview
         Main.ctrlAltTabManager.addGroup(this.actor, _("Dash"), 'user-bookmarks-symbolic');
-    },
+    }
 
     _onDragBegin() {
         this._dragCancelled = false;
@@ -419,26 +409,26 @@ var Dash = new Lang.Class({
             this._box.insert_child_at_index(this._emptyDropTarget, 0);
             this._emptyDropTarget.show(true);
         }
-    },
+    }
 
     _onDragCancelled() {
         this._dragCancelled = true;
         this._endDrag();
-    },
+    }
 
     _onDragEnd() {
         if (this._dragCancelled)
             return;
 
         this._endDrag();
-    },
+    }
 
     _endDrag() {
         this._clearDragPlaceholder();
         this._clearEmptyDropTarget();
         this._showAppsIcon.setDragApp(null);
         DND.removeDragMonitor(this._dragMonitor);
-    },
+    }
 
     _onDragMotion(dragEvent) {
         let app = getAppFromSource(dragEvent.source);
@@ -457,18 +447,18 @@ var Dash = new Lang.Class({
             this._showAppsIcon.setDragApp(null);
 
         return DND.DragMotionResult.CONTINUE;
-    },
+    }
 
     _appIdListToHash(apps) {
         let ids = {};
         for (let i = 0; i < apps.length; i++)
             ids[apps[i].get_id()] = apps[i];
         return ids;
-    },
+    }
 
     _queueRedisplay() {
         Main.queueDeferredWork(this._workId);
-    },
+    }
 
     _hookUpLabel(item, appIcon) {
         item.child.connect('notify::hover', () => {
@@ -488,7 +478,7 @@ var Dash = new Lang.Class({
                 this._syncLabel(item, appIcon);
             });
         }
-    },
+    }
 
     _createAppItem(app) {
         let appIcon = new AppDisplay.AppIcon(app,
@@ -522,7 +512,7 @@ var Dash = new Lang.Class({
         this._hookUpLabel(item, appIcon);
 
         return item;
-    },
+    }
 
     _itemMenuStateChanged(item, opened) {
         // When the menu closes, it calls sync_hover, which means
@@ -535,7 +525,7 @@ var Dash = new Lang.Class({
 
             item.hideLabel();
         }
-    },
+    }
 
     _syncLabel(item, appIcon) {
         let shouldShow = appIcon ? appIcon.shouldShowTooltip() : item.child.get_hover();
@@ -571,7 +561,7 @@ var Dash = new Lang.Class({
                 GLib.Source.set_name_by_id(this._resetHoverTimeoutId, '[gnome-shell] this._labelShowing');
             }
         }
-    },
+    }
 
     _adjustIconSize() {
         // For the icon size, we only consider children which are "proper"
@@ -661,7 +651,7 @@ var Dash = new Lang.Class({
                                transition: 'easeOutQuad',
                              });
         }
-    },
+    }
 
     _redisplay() {
         let favorites = AppFavorites.getAppFavorites().getFavoriteMap();
@@ -790,7 +780,7 @@ var Dash = new Lang.Class({
         // Workaround for https://bugzilla.gnome.org/show_bug.cgi?id=692744
         // Without it, StBoxLayout may use a stale size cache
         this._box.queue_relayout();
-    },
+    }
 
     _clearDragPlaceholder() {
         if (this._dragPlaceholder) {
@@ -802,14 +792,14 @@ var Dash = new Lang.Class({
             this._dragPlaceholder = null;
         }
         this._dragPlaceholderPos = -1;
-    },
+    }
 
     _clearEmptyDropTarget() {
         if (this._emptyDropTarget) {
             this._emptyDropTarget.animateOutAndDestroy();
             this._emptyDropTarget = null;
         }
-    },
+    }
 
     handleDragOver(source, actor, x, y, time) {
         let app = getAppFromSource(source);
@@ -886,7 +876,7 @@ var Dash = new Lang.Class({
             return DND.DragMotionResult.MOVE_DROP;
 
         return DND.DragMotionResult.COPY_DROP;
-    },
+    }
 
     // Draggable target interface
     acceptDrop(source, actor, x, y, time) {
@@ -936,6 +926,5 @@ var Dash = new Lang.Class({
 
         return true;
     }
-});
-
+};
 Signals.addSignalMethods(Dash.prototype);

js/ui/dateMenu.js

@@ -4,9 +4,7 @@ const GLib = imports.gi.GLib;
 const Gio = imports.gi.Gio;
 const GnomeDesktop = imports.gi.GnomeDesktop;
 const GObject = imports.gi.GObject;
-const Gtk = imports.gi.Gtk;
 const GWeather = imports.gi.GWeather;
-const Lang = imports.lang;
 const Mainloop = imports.mainloop;
 const Pango = imports.gi.Pango;
 const Cairo = imports.cairo;
@@ -24,6 +22,8 @@ const Calendar = imports.ui.calendar;
 const Weather = imports.misc.weather;
 const System = imports.system;
 
+const MAX_FORECASTS = 5;
+
 function _isToday(date) {
     let now = new Date();
     return now.getYear() == date.getYear() &&
@@ -31,10 +31,8 @@ function _isToday(date) {
            now.getDate() == date.getDate();
 }
 
-var TodayButton = new Lang.Class({
-    Name: 'TodayButton',
-
-    _init(calendar) {
+var TodayButton = class TodayButton {
+    constructor(calendar) {
         // Having the ability to go to the current date if the user is already
         // on the current date can be confusing. So don't make the button reactive
         // until the selected date changes.
@@ -63,15 +61,17 @@ var TodayButton = new Lang.Class({
             // current date.
             this.actor.reactive = !_isToday(date)
         });
-    },
+    }
 
     setDate(date) {
         this._dayLabel.set_text(date.toLocaleFormat('%A'));
 
         /* Translators: This is the date format to use when the calendar popup is
-         * shown - it is shown just below the time in the shell (e.g. "Tue 9:29 AM").
+         * shown - it is shown just below the time in the top bar (e.g.,
+         * "Tue 9:29 AM").  The string itself should become a full date, e.g.,
+         * "February 17 2015".
          */
-        let dateFormat = Shell.util_translate_time_string (N_("%B %e %Y"));
+        let dateFormat = Shell.util_translate_time_string (N_("%B %-d %Y"));
         this._dateLabel.set_text(date.toLocaleFormat(dateFormat));
 
         /* Translators: This is the accessible name of the date button shown
@@ -81,12 +81,10 @@ var TodayButton = new Lang.Class({
         dateFormat = Shell.util_translate_time_string (N_("%A %B %e %Y"));
         this.actor.accessible_name = date.toLocaleFormat(dateFormat);
     }
-});
+};
 
-var WorldClocksSection = new Lang.Class({
-    Name: 'WorldClocksSection',
-
-    _init() {
+var WorldClocksSection = class WorldClocksSection {
+    constructor() {
         this._clock = new GnomeDesktop.WallClock();
         this._clockNotifyId = 0;
 
@@ -116,11 +114,11 @@ var WorldClocksSection = new Lang.Class({
         this._clockAppMon.watchSetting('world-clocks',
                                        this._clocksChanged.bind(this));
         this._sync();
-    },
+    }
 
     _sync() {
         this.actor.visible = this._clockAppMon.available;
-    },
+    }
 
     _clocksChanged(settings) {
         this._grid.destroy_all_children();
@@ -158,18 +156,27 @@ var WorldClocksSection = new Lang.Class({
             let label = new St.Label({ style_class: 'world-clocks-city',
                                        text: name,
                                        x_align: Clutter.ActorAlign.START,
+                                       y_align: Clutter.ActorAlign.CENTER,
                                        x_expand: true });
 
-            let time = new St.Label({ style_class: 'world-clocks-time',
-                                      x_align: Clutter.ActorAlign.END,
-                                      x_expand: true });
+            let time = new St.Label({ style_class: 'world-clocks-time' });
+
+            let offset = l.get_timezone().get_offset() / 60.;
+            let fmt = (Math.trunc(offset) == offset) ? '%s%.0f' : '%s%.1f';
+            let prefix = (offset >= 0) ? '+' : '-';
+            let tz = new St.Label({ style_class: 'world-clocks-timezone',
+                                    text: fmt.format(prefix, Math.abs(offset)),
+                                    x_align: Clutter.ActorAlign.END,
+                                    y_align: Clutter.ActorAlign.CENTER });
 
             if (this._grid.text_direction == Clutter.TextDirection.RTL) {
-                layout.attach(time, 0, i + 1, 1, 1);
-                layout.attach(label, 1, i + 1, 1, 1);
+                layout.attach(tz, 0, i + 1, 1, 1);
+                layout.attach(time, 1, i + 1, 1, 1);
+                layout.attach(label, 2, i + 1, 1, 1);
             } else {
                 layout.attach(label, 0, i + 1, 1, 1);
                 layout.attach(time, 1, i + 1, 1, 1);
+                layout.attach(tz, 2, i + 1, 1, 1);
             }
 
             this._locations[i].actor = time;
@@ -185,7 +192,7 @@ var WorldClocksSection = new Lang.Class({
                 this._clock.disconnect(this._clockNotifyId);
             this._clockNotifyId = 0;
         }
-    },
+    }
 
     _updateLabels() {
         for (let i = 0; i < this._locations.length; i++) {
@@ -195,12 +202,10 @@ var WorldClocksSection = new Lang.Class({
             l.actor.text = Util.formatTime(now, { timeOnly: true });
         }
     }
-});
+};
 
-var WeatherSection = new Lang.Class({
-    Name: 'WeatherSection',
-
-    _init() {
+var WeatherSection = class WeatherSection {
+    constructor() {
         this._weatherClient = new Weather.WeatherClient();
 
         this.actor = new St.Button({ style_class: 'weather-button',
@@ -222,111 +227,115 @@ var WeatherSection = new Lang.Class({
 
         this.actor.child = box;
 
-        box.add_child(new St.Label({ style_class: 'weather-header',
-                                     x_align: Clutter.ActorAlign.START,
-                                     text: _("Weather") }));
+        let titleBox = new St.BoxLayout();
+        titleBox.add_child(new St.Label({ style_class: 'weather-header',
+                                          x_align: Clutter.ActorAlign.START,
+                                          x_expand: true,
+                                          text: _("Weather") }));
+        box.add_child(titleBox);
 
-        this._conditionsLabel = new St.Label({ style_class: 'weather-conditions',
-                                               x_align: Clutter.ActorAlign.START });
-        this._conditionsLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
-        this._conditionsLabel.clutter_text.line_wrap = true;
-        box.add_child(this._conditionsLabel);
+        this._titleLocation = new St.Label({ style_class: 'weather-header location',
+                                             x_align: Clutter.ActorAlign.END });
+        titleBox.add_child(this._titleLocation);
+
+        let layout = new Clutter.GridLayout({ orientation: Clutter.Orientation.VERTICAL });
+        this._forecastGrid = new St.Widget({ style_class: 'weather-grid',
+                                             layout_manager: layout });
+        layout.hookup_style(this._forecastGrid);
+        box.add_child(this._forecastGrid);
 
         this._weatherClient.connect('changed', this._sync.bind(this));
         this._sync();
-    },
+    }
 
-    _getSummary(info, capitalize=false) {
-        let options = capitalize ? GWeather.FormatOptions.SENTENCE_CAPITALIZATION
-                                 : GWeather.FormatOptions.NO_CAPITALIZATION;
-
-        let [ok, phenomenon, qualifier] = info.get_value_conditions();
-        if (ok)
-            return new GWeather.Conditions({ significant: true,
-                                             phenomenon,
-                                             qualifier }).to_string_full(options);
-
-        let [, sky] = info.get_value_sky();
-        return GWeather.Sky.to_string_full(sky, options);
-    },
-
-    _sameSummary(info1, info2) {
-        let [ok1, phenom1, qualifier1] = info1.get_value_conditions();
-        let [ok2, phenom2, qualifier2] = info2.get_value_conditions();
-        if (ok1 || ok2)
-            return ok1 == ok2 && phenom1 == phenom2 && qualifier1 == qualifier2;
-
-        let [, sky1] = info1.get_value_sky();
-        let [, sky2] = info2.get_value_sky();
-        return sky1 == sky2;
-    },
-
-    _getSummaryText() {
+    _getInfos() {
         let info = this._weatherClient.info;
         let forecasts = info.get_forecast_list();
-        if (forecasts.length == 0) // No forecasts, just current conditions
-            return '%s.'.format(this._getSummary(info, true));
 
         let current = info;
         let infos = [info];
         for (let i = 0; i < forecasts.length; i++) {
             let [ok, timestamp] = forecasts[i].get_value_update();
-            if (!_isToday(new Date(timestamp * 1000)))
+            let datetime = new Date(timestamp * 1000);
+            if (!_isToday(datetime))
                 continue; // Ignore forecasts from other days
 
-            if (this._sameSummary(current, forecasts[i]))
-                continue; // Ignore consecutive runs of equal summaries
+            [ok, timestamp] = current.get_value_update();
+            let currenttime = new Date(timestamp * 1000);
+            if (currenttime.getHours() == datetime.getHours())
+                continue; // Enforce a minimum interval of 1h
 
             current = forecasts[i];
-            if (infos.push(current) == 3)
-                break; // Use a maximum of three summaries
+            if (infos.push(current) == MAX_FORECASTS)
+                break; // Use a maximum of five forecasts
         }
+        return infos;
+    }
 
-        let fmt;
-        switch(infos.length) {
-            /* Translators: %s is a weather condition like "Clear sky"; see
-               libgweather for the possible condition strings. If at all
-               possible, the sentence should match the grammatical case etc. of
-               the inserted conditions. */
-            case 1: fmt = _("%s all day."); break;
+    _addForecasts() {
+        let layout = this._forecastGrid.layout_manager;
 
-            /* Translators: %s is a weather condition like "Clear sky"; see
-               libgweather for the possible condition strings. If at all
-               possible, the sentence should match the grammatical case etc. of
-               the inserted conditions. */
-            case 2: fmt = _("%s, then %s later."); break;
+        let infos = this._getInfos();
+        if (this._forecastGrid.text_direction == Clutter.TextDirection.RTL)
+            infos.reverse();
 
-            /* Translators: %s is a weather condition like "Clear sky"; see
-               libgweather for the possible condition strings. If at all
-               possible, the sentence should match the grammatical case etc. of
-               the inserted conditions. */
-            case 3: fmt = _("%s, then %s, followed by %s later."); break;
-        }
-        let summaries = infos.map((info, i) => {
-            let capitalize = i == 0 && fmt.startsWith('%s');
-            return this._getSummary(info, capitalize);
+        let col = 0;
+        infos.forEach(fc => {
+            let [ok, timestamp] = fc.get_value_update();
+            let timeStr = Util.formatTime(new Date(timestamp * 1000), {
+                timeOnly: true
+            });
+
+            let icon = new St.Icon({ style_class: 'weather-forecast-icon',
+                                     icon_name: fc.get_symbolic_icon_name(),
+                                     x_align: Clutter.ActorAlign.CENTER,
+                                     x_expand: true });
+            let temp = new St.Label({ style_class: 'weather-forecast-temp',
+                                      text: fc.get_temp_summary(),
+                                      x_align: Clutter.ActorAlign.CENTER });
+            let time = new St.Label({ style_class: 'weather-forecast-time',
+                                      text: timeStr,
+                                      x_align: Clutter.ActorAlign.CENTER });
+
+            layout.attach(icon, col, 0, 1, 1);
+            layout.attach(temp, col, 1, 1, 1);
+            layout.attach(time, col, 2, 1, 1);
+            col++;
         });
-        return String.prototype.format.apply(fmt, summaries);
-    },
+    }
 
-    _getLabelText() {
-        if (!this._weatherClient.hasLocation)
-            return _("Select a location…");
+    _setStatusLabel(text) {
+        let layout = this._forecastGrid.layout_manager;
+        let label = new St.Label({ text });
+        layout.attach(label, 0, 0, 1, 1);
+    }
 
-        if (this._weatherClient.loading)
-            return _("Loading…");
+    _updateForecasts() {
+        this._forecastGrid.destroy_all_children();
+
+        if (!this._weatherClient.hasLocation) {
+            this._setStatusLabel(_("Select a location…"));
+            return;
+        }
 
         let info = this._weatherClient.info;
-        if (info.is_valid())
-            return this._getSummaryText() + ' ' +
-                   /* Translators: %s is a temperature with unit, e.g. "23℃" */
-                   _("Feels like %s.").format(info.get_apparent());
+        this._titleLocation.text = info.get_location().get_name();
+
+        if (this._weatherClient.loading) {
+            this._setStatusLabel(_("Loading…"));
+            return;
+        }
+
+        if (info.is_valid()) {
+            this._addForecasts();
+            return;
+        }
 
         if (info.network_error())
-            return _("Go online for weather information");
-
-        return _("Weather information is currently unavailable");
-    },
+            this._setStatusLabel(_("Go online for weather information"));
+        else
+            this._setStatusLabel(_("Weather information is currently unavailable"));
+    }
 
     _sync() {
         this.actor.visible = this._weatherClient.available;
@@ -334,14 +343,14 @@ var WeatherSection = new Lang.Class({
         if (!this.actor.visible)
             return;
 
-        this._conditionsLabel.text = this._getLabelText();
+        this._titleLocation.visible = this._weatherClient.hasLocation;
+
+        this._updateForecasts();
     }
-});
+};
 
-var MessagesIndicator = new Lang.Class({
-    Name: 'MessagesIndicator',
-
-    _init() {
+var MessagesIndicator = class MessagesIndicator {
+    constructor() {
         this.actor = new St.Icon({ icon_name: 'message-indicator-symbolic',
                                    icon_size: 16,
                                    visible: false, y_expand: true,
@@ -355,18 +364,18 @@ var MessagesIndicator = new Lang.Class({
 
         let sources = Main.messageTray.getSources();
         sources.forEach(source => { this._onSourceAdded(null, source); });
-    },
+    }
 
     _onSourceAdded(tray, source) {
         source.connect('count-updated', this._updateCount.bind(this));
         this._sources.push(source);
         this._updateCount();
-    },
+    }
 
     _onSourceRemoved(tray, source) {
         this._sources.splice(this._sources.indexOf(source), 1);
         this._updateCount();
-    },
+    }
 
     _updateCount() {
         let count = 0;
@@ -375,42 +384,38 @@ var MessagesIndicator = new Lang.Class({
 
         this.actor.visible = (count > 0);
     }
-});
-
-var IndicatorPad = new Lang.Class({
-    Name: 'IndicatorPad',
-    Extends: St.Widget,
+};
 
+var IndicatorPad = GObject.registerClass(
+class IndicatorPad extends St.Widget {
     _init(actor) {
         this._source = actor;
         this._source.connect('notify::visible', () => { this.queue_relayout(); });
-        this.parent();
-    },
+        super._init();
+    }
 
-    vfunc_get_preferred_width(container, forHeight) {
+    vfunc_get_preferred_width(forHeight) {
         if (this._source.visible)
             return this._source.get_preferred_width(forHeight);
         return [0, 0];
-    },
+    }
 
-    vfunc_get_preferred_height(container, forWidth) {
+    vfunc_get_preferred_height(forWidth) {
         if (this._source.visible)
             return this._source.get_preferred_height(forWidth);
         return [0, 0];
     }
 });
 
-var FreezableBinLayout = new Lang.Class({
-    Name: 'FreezableBinLayout',
-    Extends: Clutter.BinLayout,
-
+var FreezableBinLayout = GObject.registerClass(
+class FreezableBinLayout extends Clutter.BinLayout {
     _init() {
-        this.parent();
+        super._init();
 
         this._frozen = false;
         this._savedWidth = [NaN, NaN];
         this._savedHeight = [NaN, NaN];
-    },
+    }
 
     set frozen(v) {
         if (this._frozen == v)
@@ -419,22 +424,22 @@ var FreezableBinLayout = new Lang.Class({
         this._frozen = v;
         if (!this._frozen)
             this.layout_changed();
-    },
+    }
 
     vfunc_get_preferred_width(container, forHeight) {
         if (!this._frozen || this._savedWidth.some(isNaN))
-            return this.parent(container, forHeight);
+            return super.vfunc_get_preferred_width(container, forHeight);
         return this._savedWidth;
-    },
+    }
 
     vfunc_get_preferred_height(container, forWidth) {
         if (!this._frozen || this._savedHeight.some(isNaN))
-            return this.parent(container, forWidth);
+            return super.vfunc_get_preferred_height(container, forWidth);
         return this._savedHeight;
-    },
+    }
 
     vfunc_allocate(container, allocation, flags) {
-        this.parent(container, allocation, flags);
+        super.vfunc_allocate(container, allocation, flags);
 
         let [width, height] = allocation.get_size();
         this._savedWidth = [width, width];
@@ -442,26 +447,22 @@ var FreezableBinLayout = new Lang.Class({
     }
 });
 
-var CalendarColumnLayout = new Lang.Class({
-    Name: 'CalendarColumnLayout',
-    Extends: Clutter.BoxLayout,
-
+var CalendarColumnLayout = GObject.registerClass(
+class CalendarColumnLayout extends Clutter.BoxLayout {
     _init(actor) {
-        this.parent({ orientation: Clutter.Orientation.VERTICAL });
+        super._init({ orientation: Clutter.Orientation.VERTICAL });
         this._calActor = actor;
-    },
+    }
 
     vfunc_get_preferred_width(container, forHeight) {
         if (!this._calActor || this._calActor.get_parent() != container)
-            return this.parent(container, forHeight);
+            return super.vfunc_get_preferred_width(container, forHeight);
         return this._calActor.get_preferred_width(forHeight);
     }
 });
 
-var DateMenuButton = new Lang.Class({
-    Name: 'DateMenuButton',
-    Extends: PanelMenu.Button,
-
+var DateMenuButton = GObject.registerClass(
+class DateMenuButton extends PanelMenu.Button {
     _init() {
         let item;
         let hbox;
@@ -470,7 +471,7 @@ var DateMenuButton = new Lang.Class({
         let menuAlignment = 0.5;
         if (Clutter.get_default_text_direction() == Clutter.TextDirection.RTL)
             menuAlignment = 1.0 - menuAlignment;
-        this.parent(menuAlignment);
+        super._init(menuAlignment);
 
         this._clockDisplay = new St.Label({ y_align: Clutter.ActorAlign.CENTER });
         this._indicator = new MessagesIndicator();
@@ -530,7 +531,7 @@ var DateMenuButton = new Lang.Class({
         this._displaysSection = new St.ScrollView({ style_class: 'datemenu-displays-section vfade',
                                                     x_expand: true, x_fill: true,
                                                     overlay_scrollbars: true });
-        this._displaysSection.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC);
+        this._displaysSection.set_policy(St.PolicyType.NEVER, St.PolicyType.AUTOMATIC);
         vbox.add_actor(this._displaysSection);
 
         let displaysBox = new St.BoxLayout({ vertical: true,
@@ -551,11 +552,11 @@ var DateMenuButton = new Lang.Class({
 
         Main.sessionMode.connect('updated', this._sessionUpdated.bind(this));
         this._sessionUpdated();
-    },
+    }
 
     _getEventSource() {
         return new Calendar.DBusEventSource();
-    },
+    }
 
     _setEventSource(eventSource) {
         if (this._eventSource)
@@ -565,7 +566,7 @@ var DateMenuButton = new Lang.Class({
         this._messageList.setEventSource(eventSource);
 
         this._eventSource = eventSource;
-    },
+    }
 
     _updateTimeZone() {
         // SpiderMonkey caches the time zone so we must explicitly clear it
@@ -574,7 +575,7 @@ var DateMenuButton = new Lang.Class({
         System.clearDateCaches();
 
         this._calendar.updateTimeZone();
-    },
+    }
 
     _sessionUpdated() {
         let eventSource;

js/ui/dialog.js

@@ -5,14 +5,11 @@ const Gio = imports.gi.Gio;
 const GObject = imports.gi.GObject;
 const Pango = imports.gi.Pango;
 const St = imports.gi.St;
-const Lang = imports.lang;
-
-var Dialog = new Lang.Class({
-    Name: 'Dialog',
-    Extends: St.Widget,
 
+var Dialog = GObject.registerClass(
+class Dialog extends St.Widget {
     _init(parentActor, styleClass) {
-        this.parent({ layout_manager: new Clutter.BinLayout() });
+        super._init({ layout_manager: new Clutter.BinLayout() });
         this.connect('destroy', this._onDestroy.bind(this));
 
         this._initialKeyFocus = null;
@@ -28,7 +25,7 @@ var Dialog = new Lang.Class({
         this._parentActor = parentActor;
         this._eventId = this._parentActor.connect('event', this._modalEventHandler.bind(this));
         this._parentActor.add_child(this);
-    },
+    }
 
     _createDialog() {
         this._dialog = new St.BoxLayout({ style_class: 'modal-dialog',
@@ -55,13 +52,13 @@ var Dialog = new Lang.Class({
         this._dialog.add(this.buttonLayout,
                          { x_align: St.Align.MIDDLE,
                            y_align: St.Align.START });
-    },
+    }
 
     _onDestroy() {
         if (this._eventId != 0)
             this._parentActor.disconnect(this._eventId);
         this._eventId = 0;
-    },
+    }
 
     _modalEventHandler(actor, event) {
         if (event.type() == Clutter.EventType.KEY_PRESS) {
@@ -87,7 +84,7 @@ var Dialog = new Lang.Class({
         }
 
         return Clutter.EVENT_PROPAGATE;
-    },
+    }
 
     _setInitialKeyFocus(actor) {
         if (this._initialKeyFocus)
@@ -99,15 +96,15 @@ var Dialog = new Lang.Class({
             this._initialKeyFocus = null;
             this._initialKeyFocusDestroyId = 0;
         });
-    },
+    }
 
     get initialKeyFocus() {
         return this._initialKeyFocus || this;
-    },
+    }
 
     addContent(actor) {
         this.contentLayout.add (actor, { expand: true });
-    },
+    }
 
     addButton(buttonInfo) {
         let { label, action, key } = buttonInfo;
@@ -144,17 +141,15 @@ var Dialog = new Lang.Class({
         this.buttonLayout.add_actor(button);
 
         return button;
-    },
+    }
 
     clearButtons() {
         this.buttonLayout.destroy_all_children();
         this._buttonKeys = {};
-    },
+    }
 });
 
-var MessageDialogContent = new Lang.Class({
-    Name: 'MessageDialogContent',
-    Extends: St.BoxLayout,
+var MessageDialogContent = GObject.registerClass({
     Properties: {
         'icon': GObject.ParamSpec.object('icon', 'icon', 'icon',
                                          GObject.ParamFlags.READWRITE |
@@ -172,8 +167,8 @@ var MessageDialogContent = new Lang.Class({
                                          GObject.ParamFlags.READWRITE |
                                          GObject.ParamFlags.CONSTRUCT,
                                          null)
-    },
-
+    }
+}, class MessageDialogContent extends St.BoxLayout {
     _init(params) {
         this._icon = new St.Icon({ y_align: Clutter.ActorAlign.START });
         this._title = new St.Label({ style_class: 'headline' });
@@ -192,7 +187,7 @@ var MessageDialogContent = new Lang.Class({
         if (!params.hasOwnProperty('style_class'))
             params.style_class = 'message-dialog-main-layout';
 
-        this.parent(params);
+        super._init(params);
 
         this.messageBox = new St.BoxLayout({ style_class: 'message-dialog-content',
                                              x_expand: true,
@@ -204,45 +199,45 @@ var MessageDialogContent = new Lang.Class({
 
         this.add_actor(this._icon);
         this.add_actor(this.messageBox);
-    },
+    }
 
     get icon() {
         return this._icon.gicon;
-    },
+    }
 
     get title() {
         return this._title.text;
-    },
+    }
 
     get subtitle() {
         return this._subtitle.text;
-    },
+    }
 
     get body() {
         return this._body.text;
-    },
+    }
 
     set icon(icon) {
         Object.assign(this._icon, { gicon: icon, visible: icon != null });
         this.notify('icon');
-    },
+    }
 
     set title(title) {
         this._setLabel(this._title, 'title', title);
-    },
+    }
 
     set subtitle(subtitle) {
         this._setLabel(this._subtitle, 'subtitle', subtitle);
-    },
+    }
 
     set body(body) {
         this._setLabel(this._body, 'body', body);
-    },
+    }
 
     _setLabel(label, prop, value) {
         Object.assign(label, { text: value || '', visible: value != null });
         this.notify(prop);
-    },
+    }
 
     insertBeforeBody(actor) {
         this.messageBox.insert_child_below(actor, this._body);

js/ui/dnd.js

@@ -2,9 +2,7 @@
 
 const Clutter = imports.gi.Clutter;
 const GLib = imports.gi.GLib;
-const Gtk = imports.gi.Gtk;
 const St = imports.gi.St;
-const Lang = imports.lang;
 const Meta = imports.gi.Meta;
 const Shell = imports.gi.Shell;
 const Signals = imports.signals;
@@ -74,10 +72,8 @@ function removeDragMonitor(monitor) {
         }
 }
 
-var _Draggable = new Lang.Class({
-    Name: 'Draggable',
-
-    _init(actor, params) {
+var _Draggable = class _Draggable {
+    constructor(actor, params) {
         params = Params.parse(params, { manualMode: false,
                                         restoreOnSuccess: false,
                                         dragActorMaxSize: undefined,
@@ -112,7 +108,8 @@ var _Draggable = new Lang.Class({
         this._dragCancellable = true;
 
         this._eventsGrabbed = false;
-    },
+        this._capturedEventId = 0;
+    }
 
     _onButtonPress(actor, event) {
         if (event.get_button() != 1)
@@ -122,14 +119,14 @@ var _Draggable = new Lang.Class({
             return Clutter.EVENT_PROPAGATE;
 
         this._buttonDown = true;
-        this._grabActor();
+        this._grabActor(event.get_device());
 
         let [stageX, stageY] = event.get_coords();
         this._dragStartX = stageX;
         this._dragStartY = stageY;
 
         return Clutter.EVENT_PROPAGATE;
-    },
+    }
 
     _onTouchEvent(actor, event) {
         if (event.type() != Clutter.EventType.TOUCH_BEGIN ||
@@ -139,31 +136,40 @@ var _Draggable = new Lang.Class({
         if (Tweener.getTweenCount(actor))
             return Clutter.EVENT_PROPAGATE;
 
-        this._touchSequence = event.get_event_sequence();
-
         this._buttonDown = true;
-        this._grabActor();
+        this._grabActor(event.get_device(), event.get_event_sequence());
 
         let [stageX, stageY] = event.get_coords();
         this._dragStartX = stageX;
         this._dragStartY = stageY;
 
         return Clutter.EVENT_PROPAGATE;
-    },
+    }
 
-    _grabDevice(actor) {
-        let manager = Clutter.DeviceManager.get_default();
-        let pointer = manager.get_core_device(Clutter.InputDeviceType.POINTER_DEVICE);
-
-        if (pointer && this._touchSequence)
-            pointer.sequence_grab(this._touchSequence, actor);
+    _grabDevice(actor, pointer, touchSequence) {
+        if (touchSequence)
+            pointer.sequence_grab(touchSequence, actor);
         else if (pointer)
             pointer.grab (actor);
 
         this._grabbedDevice = pointer;
-    },
+        this._touchSequence = touchSequence;
+
+        this._capturedEventId = global.stage.connect('captured-event', (actor, event) => {
+            let device = event.get_device();
+            if (device != this._grabbedDevice &&
+                device.get_device_type() != Clutter.InputDeviceType.KEYBOARD_DEVICE)
+                return Clutter.EVENT_STOP;
+            return Clutter.EVENT_PROPAGATE;
+        });
+    }
 
     _ungrabDevice() {
+        if (this._capturedEventId != 0) {
+            global.stage.disconnect(this._capturedEventId);
+            this._capturedEventId = 0;
+        }
+
         if (this._touchSequence)
             this._grabbedDevice.sequence_ungrab (this._touchSequence);
         else
@@ -171,13 +177,13 @@ var _Draggable = new Lang.Class({
 
         this._touchSequence = null;
         this._grabbedDevice = null;
-    },
+    }
 
-    _grabActor() {
-        this._grabDevice(this.actor);
+    _grabActor(device, touchSequence) {
+        this._grabDevice(this.actor, device, touchSequence);
         this._onEventId = this.actor.connect('event',
                                              this._onEvent.bind(this));
-    },
+    }
 
     _ungrabActor() {
         if (!this._onEventId)
@@ -186,15 +192,15 @@ var _Draggable = new Lang.Class({
         this._ungrabDevice();
         this.actor.disconnect(this._onEventId);
         this._onEventId = null;
-    },
+    }
 
-    _grabEvents() {
+    _grabEvents(device, touchSequence) {
         if (!this._eventsGrabbed) {
             this._eventsGrabbed = Main.pushModal(_getEventHandlerActor());
             if (this._eventsGrabbed)
-                this._grabDevice(_getEventHandlerActor());
+                this._grabDevice(_getEventHandlerActor(), device, touchSequence);
         }
-    },
+    }
 
     _ungrabEvents() {
         if (this._eventsGrabbed) {
@@ -202,16 +208,38 @@ var _Draggable = new Lang.Class({
             Main.popModal(_getEventHandlerActor());
             this._eventsGrabbed = false;
         }
-    },
+    }
+
+    _eventIsRelease(event) {
+        if (event.type() == Clutter.EventType.BUTTON_RELEASE) {
+            let buttonMask = (Clutter.ModifierType.BUTTON1_MASK |
+                              Clutter.ModifierType.BUTTON2_MASK |
+                              Clutter.ModifierType.BUTTON3_MASK);
+            /* We only obey the last button release from the device,
+             * other buttons may get pressed/released during the DnD op.
+             */
+            return (event.get_state() & buttonMask) == 0;
+        } else if (event.type() == Clutter.EventType.TOUCH_END) {
+            /* For touch, we only obey the pointer emulating sequence */
+            return global.display.is_pointer_emulating_sequence(event.get_event_sequence());
+        }
+
+        return false;
+    }
 
     _onEvent(actor, event) {
+        let device = event.get_device();
+
+        if (this._grabbedDevice &&
+            device != this._grabbedDevice &&
+            device.get_device_type() != Clutter.InputDeviceType.KEYBOARD_DEVICE)
+            return Clutter.EVENT_PROPAGATE;
+
         // We intercept BUTTON_RELEASE event to know that the button was released in case we
         // didn't start the drag, to drop the draggable in case the drag was in progress, and
         // to complete the drag and ensure that whatever happens to be under the pointer does
         // not get triggered if the drag was cancelled with Esc.
-        if (event.type() == Clutter.EventType.BUTTON_RELEASE ||
-            (event.type() == Clutter.EventType.TOUCH_END &&
-             global.display.is_pointer_emulating_sequence(event.get_event_sequence()))) {
+        if (this._eventIsRelease(event)) {
             this._buttonDown = false;
             if (this._dragState == DragState.DRAGGING) {
                 return this._dragActorDropped(event);
@@ -246,7 +274,7 @@ var _Draggable = new Lang.Class({
         }
 
         return Clutter.EVENT_PROPAGATE;
-    },
+    }
 
     /**
      * fakeRelease:
@@ -259,7 +287,7 @@ var _Draggable = new Lang.Class({
     fakeRelease() {
         this._buttonDown = false;
         this._ungrabActor();
-    },
+    }
 
     /**
      * startDrag:
@@ -271,7 +299,19 @@ var _Draggable = new Lang.Class({
      * This function is useful to call if you've specified manualMode
      * for the draggable.
      */
-    startDrag(stageX, stageY, time, sequence) {
+    startDrag(stageX, stageY, time, sequence, device) {
+        if (device == undefined) {
+            let event = Clutter.get_current_event();
+
+            if (event)
+                device = event.get_device();
+
+            if (device == undefined) {
+                let manager = Clutter.DeviceManager.get_default();
+                device = manager.get_core_device(Clutter.InputDeviceType.POINTER_DEVICE);
+            }
+        }
+
         currentDraggable = this;
         this._dragState = DragState.DRAGGING;
 
@@ -286,8 +326,7 @@ var _Draggable = new Lang.Class({
         if (this._onEventId)
             this._ungrabActor();
 
-        this._touchSequence = sequence;
-        this._grabEvents();
+        this._grabEvents(device, sequence);
         global.display.set_cursor(Meta.Cursor.DND_IN_DRAG);
 
         this._dragX = this._dragStartX = stageX;
@@ -355,7 +394,8 @@ var _Draggable = new Lang.Class({
             this._finishAnimation();
 
             this._dragActor = null;
-            this._dragState = DragState.CANCELLED;
+            if (this._dragState == DragState.DRAGGING)
+                this._dragState = DragState.CANCELLED;
         });
         this._dragOrigOpacity = this._dragActor.opacity;
         if (this._dragActorOpacity != undefined)
@@ -395,26 +435,32 @@ var _Draggable = new Lang.Class({
                                    onUpdateScope: this });
             }
         }
-    },
+    }
 
     _maybeStartDrag(event) {
         let [stageX, stageY] = event.get_coords();
 
         // See if the user has moved the mouse enough to trigger a drag
-        let threshold = Gtk.Settings.get_default().gtk_dnd_drag_threshold;
-        if ((Math.abs(stageX - this._dragStartX) > threshold ||
+        let threshold = St.Settings.get().drag_threshold;
+        if (!currentDraggable &&
+            (Math.abs(stageX - this._dragStartX) > threshold ||
              Math.abs(stageY - this._dragStartY) > threshold)) {
-            this.startDrag(stageX, stageY, event.get_time(), this._touchSequence);
+            this.startDrag(stageX, stageY, event.get_time(), this._touchSequence, event.get_device());
             this._updateDragPosition(event);
         }
 
         return true;
-    },
+    }
+
+    _pickTargetActor() {
+        return this._dragActor.get_stage().get_actor_at_pos(Clutter.PickMode.ALL,
+                                                            this._dragX, this._dragY);
+    }
 
     _updateDragHover() {
         this._updateHoverId = 0;
-        let target = this._dragActor.get_stage().get_actor_at_pos(Clutter.PickMode.ALL,
-                                                                  this._dragX, this._dragY);
+        let target = this._pickTargetActor();
+
         let dragEvent = {
             x: this._dragX,
             y: this._dragY,
@@ -422,6 +468,18 @@ var _Draggable = new Lang.Class({
             source: this.actor._delegate,
             targetActor: target
         };
+
+        let targetActorDestroyHandlerId;
+        let handleTargetActorDestroyClosure;
+        handleTargetActorDestroyClosure = () => {
+            target = this._pickTargetActor();
+            dragEvent.targetActor = target;
+            targetActorDestroyHandlerId =
+                target.connect('destroy', handleTargetActorDestroyClosure);
+        };
+        targetActorDestroyHandlerId =
+            target.connect('destroy', handleTargetActorDestroyClosure);
+
         for (let i = 0; i < dragMonitors.length; i++) {
             let motionFunc = dragMonitors[i].dragMotion;
             if (motionFunc) {
@@ -432,6 +490,7 @@ var _Draggable = new Lang.Class({
                 }
             }
         }
+        dragEvent.targetActor.disconnect(targetActorDestroyHandlerId);
 
         while (target) {
             if (target._delegate && target._delegate.handleDragOver) {
@@ -453,7 +512,7 @@ var _Draggable = new Lang.Class({
         }
         global.display.set_cursor(Meta.Cursor.DND_IN_DRAG);
         return GLib.SOURCE_REMOVE;
-    },
+    }
 
     _queueUpdateDragHover() {
         if (this._updateHoverId)
@@ -462,7 +521,7 @@ var _Draggable = new Lang.Class({
         this._updateHoverId = GLib.idle_add(GLib.PRIORITY_DEFAULT,
                                             this._updateDragHover.bind(this));
         GLib.Source.set_name_by_id(this._updateHoverId, '[gnome-shell] this._updateDragHover');
-    },
+    }
 
     _updateDragPosition(event) {
         let [stageX, stageY] = event.get_coords();
@@ -473,7 +532,7 @@ var _Draggable = new Lang.Class({
 
         this._queueUpdateDragHover();
         return true;
-    },
+    }
 
     _dragActorDropped(event) {
         let [dropX, dropY] = event.get_coords();
@@ -536,7 +595,7 @@ var _Draggable = new Lang.Class({
         this._cancelDrag(event.get_time());
 
         return true;
-    },
+    }
 
     _getRestoreLocation() {
         let x, y, scale;
@@ -568,7 +627,7 @@ var _Draggable = new Lang.Class({
         }
 
         return [x, y, scale];
-    },
+    }
 
     _cancelDrag(eventTime) {
         this.emit('drag-cancelled', eventTime);
@@ -595,7 +654,7 @@ var _Draggable = new Lang.Class({
                                scale_y: snapBackScale,
                                time: SNAP_BACK_ANIMATION_TIME,
                              });
-    },
+    }
 
     _restoreDragActor(eventTime) {
         this._dragState = DragState.INIT;
@@ -608,7 +667,7 @@ var _Draggable = new Lang.Class({
 
         this._animateDragEnd(eventTime,
                              { time: REVERT_ANIMATION_TIME });
-    },
+    }
 
     _animateDragEnd(eventTime, params) {
         this._animationInProgress = true;
@@ -621,7 +680,7 @@ var _Draggable = new Lang.Class({
 
         // start the animation
         Tweener.addTween(this._dragActor, params)
-    },
+    }
 
     _finishAnimation() {
         if (!this._animationInProgress)
@@ -632,7 +691,7 @@ var _Draggable = new Lang.Class({
             this._dragComplete();
 
         global.display.set_cursor(Meta.Cursor.DEFAULT);
-    },
+    }
 
     _onAnimationComplete(dragActor, eventTime) {
         if (this._dragOrigParent) {
@@ -646,7 +705,7 @@ var _Draggable = new Lang.Class({
 
         this.emit('drag-end', eventTime, false);
         this._finishAnimation();
-    },
+    }
 
     _dragComplete() {
         if (!this._actorDestroyed && this._dragActor)
@@ -668,8 +727,7 @@ var _Draggable = new Lang.Class({
         this._dragState = DragState.INIT;
         currentDraggable = null;
     }
-});
-
+};
 Signals.addSignalMethods(_Draggable.prototype);
 
 /**

js/ui/edgeDragAction.js

@@ -1,6 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Lang = imports.lang;
+const GObject = imports.gi.GObject;
 const Signals = imports.signals;
 const Meta = imports.gi.Meta;
 const Clutter = imports.gi.Clutter;
@@ -11,28 +11,26 @@ const Main = imports.ui.main;
 var EDGE_THRESHOLD = 20;
 var DRAG_DISTANCE = 80;
 
-var EdgeDragAction = new Lang.Class({
-    Name: 'EdgeDragAction',
-    Extends: Clutter.GestureAction,
+var EdgeDragAction = GObject.registerClass({
     Signals: { 'activated': {} },
-
+}, class EdgeDragAction extends Clutter.GestureAction {
     _init(side, allowedModes) {
-        this.parent();
+        super._init();
         this._side = side;
         this._allowedModes = allowedModes;
         this.set_n_touch_points(1);
 
         global.display.connect('grab-op-begin', () => { this.cancel(); });
-    },
+    }
 
     _getMonitorRect(x, y) {
         let rect = new Meta.Rectangle({ x: x - 1, y: y - 1, width: 1, height: 1 });
         let monitorIndex = global.display.get_monitor_index_for_rect(rect);
 
         return global.display.get_monitor_geometry(monitorIndex);
-    },
+    }
 
-    vfunc_gesture_prepare(action, actor) {
+    vfunc_gesture_prepare(actor) {
         if (this.get_n_current_points() == 0)
             return false;
 
@@ -46,9 +44,9 @@ var EdgeDragAction = new Lang.Class({
                 (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(action, actor) {
+    vfunc_gesture_progress(actor) {
         let [startX, startY] = this.get_press_coords(0);
         let [x, y] = this.get_motion_coords(0);
         let offsetX = Math.abs (x - startX);
@@ -66,9 +64,9 @@ var EdgeDragAction = new Lang.Class({
         }
 
         return true;
-    },
+    }
 
-    vfunc_gesture_end(action, actor) {
+    vfunc_gesture_end(actor) {
         let [startX, startY] = this.get_press_coords(0);
         let [x, y] = this.get_motion_coords(0);
         let monitorRect = this._getMonitorRect(startX, startY);

js/ui/endSessionDialog.js

@@ -16,14 +16,12 @@
  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
-const Lang = imports.lang;
 const Mainloop = imports.mainloop;
 
 const AccountsService = imports.gi.AccountsService;
 const Clutter = imports.gi.Clutter;
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
-const Gtk = imports.gi.Gtk;
 const Pango = imports.gi.Pango;
 const Polkit = imports.gi.Polkit;
 const St = imports.gi.St;
@@ -235,13 +233,10 @@ function init() {
     _endSessionDialog = new EndSessionDialog();
 }
 
-var EndSessionDialog = new Lang.Class({
-    Name: 'EndSessionDialog',
-    Extends: ModalDialog.ModalDialog,
-
-    _init() {
-        this.parent({ styleClass: 'end-session-dialog',
-                      destroyOnClose: false });
+var EndSessionDialog = class EndSessionDialog extends ModalDialog.ModalDialog {
+    constructor() {
+        super({ styleClass: 'end-session-dialog',
+                destroyOnClose: false });
 
         this._loginManager = LoginManager.getLoginManager();
         this._userManager = AccountsService.UserManager.get_default();
@@ -324,7 +319,7 @@ var EndSessionDialog = new Lang.Class({
         messageLayout.add(this._batteryWarning);
 
         this._scrollView = new St.ScrollView({ style_class: 'end-session-dialog-list' });
-        this._scrollView.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC);
+        this._scrollView.set_policy(St.PolicyType.NEVER, St.PolicyType.AUTOMATIC);
         this.contentLayout.add(this._scrollView,
                                { x_fill: true,
                                  y_fill: true });
@@ -356,12 +351,12 @@ var EndSessionDialog = new Lang.Class({
 
         this._dbusImpl = Gio.DBusExportedObject.wrapJSObject(EndSessionDialogIface, this);
         this._dbusImpl.export(Gio.DBus.session, '/org/gnome/SessionManager/EndSessionDialog');
-    },
+    }
 
     _onDestroy() {
         this._user.disconnect(this._userLoadedId);
         this._user.disconnect(this._userChangedId);
-    },
+    }
 
     _sync() {
         let open = (this.state == ModalDialog.State.OPENING || this.state == ModalDialog.State.OPENED);
@@ -434,7 +429,7 @@ var EndSessionDialog = new Lang.Class({
         this._scrollView.visible = hasApplications || hasSessions;
         this._applicationHeader.visible = hasApplications;
         this._sessionHeader.visible = hasSessions;
-    },
+    }
 
     _updateButtons() {
         let dialogContent = DialogContent[this._type];
@@ -456,20 +451,20 @@ var EndSessionDialog = new Lang.Class({
         }
 
         this.setButtons(buttons);
-    },
+    }
 
     close(skipSignal) {
-        this.parent();
+        super.close();
 
         if (!skipSignal)
             this._dbusImpl.emit_signal('Closed', null);
-    },
+    }
 
     cancel() {
         this._stopTimer();
         this._dbusImpl.emit_signal('Canceled', null);
         this.close();
-    },
+    }
 
     _confirm(signal) {
         let callback = () => {
@@ -504,11 +499,11 @@ var EndSessionDialog = new Lang.Class({
         } else {
             this._triggerOfflineUpdateCancel(callback);
         }
-    },
+    }
 
     _onOpened() {
         this._sync();
-    },
+    }
 
     _triggerOfflineUpdateReboot(callback) {
         this._pkOfflineProxy.TriggerRemote('reboot', (result, error) => {
@@ -517,7 +512,7 @@ var EndSessionDialog = new Lang.Class({
 
             callback();
         });
-    },
+    }
 
     _triggerOfflineUpdateShutdown(callback) {
         this._pkOfflineProxy.TriggerRemote('power-off', (result, error) => {
@@ -526,7 +521,7 @@ var EndSessionDialog = new Lang.Class({
 
             callback();
         });
-    },
+    }
 
     _triggerOfflineUpdateCancel(callback) {
         this._pkOfflineProxy.CancelRemote((result, error) => {
@@ -535,7 +530,7 @@ var EndSessionDialog = new Lang.Class({
 
             callback();
         });
-    },
+    }
 
     _startTimer() {
         let startTime = GLib.get_monotonic_time();
@@ -559,7 +554,7 @@ var EndSessionDialog = new Lang.Class({
             return GLib.SOURCE_REMOVE;
         });
         GLib.Source.set_name_by_id(this._timerId, '[gnome-shell] this._confirm');
-    },
+    }
 
     _stopTimer() {
         if (this._timerId > 0) {
@@ -568,7 +563,7 @@ var EndSessionDialog = new Lang.Class({
         }
 
         this._secondsLeft = 0;
-    },
+    }
 
     _constructListItemForApp(inhibitor, app) {
         let actor = new St.BoxLayout({ style_class: 'end-session-dialog-app-list-item',
@@ -593,7 +588,7 @@ var EndSessionDialog = new Lang.Class({
         }
 
         return actor;
-    },
+    }
 
     _onInhibitorLoaded(inhibitor) {
         if (this._applications.indexOf(inhibitor) < 0) {
@@ -612,7 +607,7 @@ var EndSessionDialog = new Lang.Class({
         }
 
         this._sync();
-    },
+    }
 
     _constructListItemForSession(session) {
         let avatar = new UserWidget.Avatar(session.user, { iconSize: _ITEM_ICON_SIZE });
@@ -642,7 +637,7 @@ var EndSessionDialog = new Lang.Class({
         actor.label_actor = nameLabel;
 
         return actor;
-    },
+    }
 
     _loadSessions() {
         this._loginManager.listSessions(result => {
@@ -684,7 +679,7 @@ var EndSessionDialog = new Lang.Class({
 
             this._sync();
         });
-    },
+    }
 
     OpenAsync(parameters, invocation) {
         let [type, timestamp, totalSecondsToStayOpen, inhibitorObjectPaths] = parameters;
@@ -754,9 +749,9 @@ var EndSessionDialog = new Lang.Class({
             invocation.return_value(null);
             this.disconnect(signalId);
         });
-    },
+    }
 
     Close(parameters, invocation) {
         this.close();
     }
-});
+};

js/ui/environment.js

@@ -4,7 +4,6 @@ const Config = imports.misc.config;
 
 imports.gi.versions.Clutter = Config.LIBMUTTER_API_VERSION;
 imports.gi.versions.Gio = '2.0';
-imports.gi.versions.Gdk = '3.0';
 imports.gi.versions.GdkPixbuf = '2.0';
 imports.gi.versions.Gtk = '3.0';
 imports.gi.versions.TelepathyGLib = '0.12';
@@ -14,7 +13,6 @@ const Clutter = imports.gi.Clutter;
 const Gettext = imports.gettext;
 const GLib = imports.gi.GLib;
 const Gtk = imports.gi.Gtk;
-const Lang = imports.lang;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;
 

js/ui/extensionDownloader.js

@@ -1,7 +1,5 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Lang = imports.lang;
-
 const Clutter = imports.gi.Clutter;
 const GLib = imports.gi.GLib;
 const Gio = imports.gi.Gio;
@@ -183,12 +181,10 @@ function checkForUpdates() {
     });
 }
 
-var InstallExtensionDialog = new Lang.Class({
-    Name: 'InstallExtensionDialog',
-    Extends: ModalDialog.ModalDialog,
-
-    _init(uuid, info, invocation) {
-        this.parent({ styleClass: 'extension-dialog' });
+var InstallExtensionDialog =
+class InstallExtensionDialog extends ModalDialog.ModalDialog {
+    constructor(uuid, info, invocation) {
+        super({ styleClass: 'extension-dialog' });
 
         this._uuid = uuid;
         this._info = info;
@@ -216,12 +212,12 @@ var InstallExtensionDialog = new Lang.Class({
         let label = new St.Label({ style_class: 'message-dialog-title headline',
                                    text: message });
         box.add(label);
-    },
+    }
 
     _onCancelButtonPressed(button, event) {
         this.close();
         this._invocation.return_value(GLib.Variant.new('(s)', ['cancelled']));
-    },
+    }
 
     _onInstallButtonPressed(button, event) {
         let params = { shell_version: Config.PACKAGE_VERSION };
@@ -264,7 +260,7 @@ var InstallExtensionDialog = new Lang.Class({
 
         this.close();
     }
-});
+};
 
 function init() {
     _httpSession = new Soup.SessionAsync({ ssl_use_system_ca_file: true });

js/ui/extensionSystem.js

@@ -1,6 +1,5 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const Lang = imports.lang;
 const Signals = imports.signals;
 
 const GLib = imports.gi.GLib;

js/ui/focusCaretTracker.js

@@ -22,29 +22,26 @@
  */
 
 const Atspi = imports.gi.Atspi;
-const Lang = imports.lang;
 const Signals = imports.signals;
 
 const CARETMOVED        = 'object:text-caret-moved';
 const STATECHANGED      = 'object:state-changed';
 
-var FocusCaretTracker = new Lang.Class({
-    Name: 'FocusCaretTracker',
-
-    _init() {
+var FocusCaretTracker = class FocusCaretTracker {
+    constructor() {
         this._atspiListener = Atspi.EventListener.new(this._onChanged.bind(this));
 
         this._atspiInited = false;
         this._focusListenerRegistered = false;
         this._caretListenerRegistered = false;
-    },
+    }
 
     _onChanged(event) {
         if (event.type.indexOf(STATECHANGED) == 0)
             this.emit('focus-changed', event);
         else if (event.type == CARETMOVED)
             this.emit('caret-moved', event);
-    },
+    }
 
     _initAtspi() {
         if (!this._atspiInited && Atspi.init() == 0) {
@@ -53,7 +50,7 @@ var FocusCaretTracker = new Lang.Class({
         }
 
 	return this._atspiInited;
-    },
+    }
 
     registerFocusListener() {
         if (!this._initAtspi() || this._focusListenerRegistered)
@@ -62,7 +59,7 @@ var FocusCaretTracker = new Lang.Class({
         this._atspiListener.register(STATECHANGED + ':focused');
         this._atspiListener.register(STATECHANGED + ':selected');
         this._focusListenerRegistered = true;
-    },
+    }
 
     registerCaretListener() {
         if (!this._initAtspi() || this._caretListenerRegistered)
@@ -70,7 +67,7 @@ var FocusCaretTracker = new Lang.Class({
 
         this._atspiListener.register(CARETMOVED);
         this._caretListenerRegistered = true;
-    },
+    }
 
     deregisterFocusListener() {
         if (!this._focusListenerRegistered)
@@ -79,7 +76,7 @@ var FocusCaretTracker = new Lang.Class({
         this._atspiListener.deregister(STATECHANGED + ':focused');
         this._atspiListener.deregister(STATECHANGED + ':selected');
         this._focusListenerRegistered = false;
-    },
+    }
 
     deregisterCaretListener() {
         if (!this._caretListenerRegistered)
@@ -88,5 +85,5 @@ var FocusCaretTracker = new Lang.Class({
         this._atspiListener.deregister(CARETMOVED);
         this._caretListenerRegistered = false;
     }
-});
+};
 Signals.addSignalMethods(FocusCaretTracker.prototype);

js/ui/grabHelper.js

@@ -1,8 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Clutter = imports.gi.Clutter;
-const Gtk = imports.gi.Gtk;
-const Lang = imports.lang;
 const Meta = imports.gi.Meta;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;
@@ -46,10 +44,8 @@ function _popGrabHelper(grabHelper) {
 // your code just needs to deal with it; you shouldn't adjust behavior directly
 // after you call ungrab(), but instead pass an 'onUngrab' callback when you
 // call grab().
-var GrabHelper = new Lang.Class({
-    Name: 'GrabHelper',
-
-    _init(owner, params) {
+var GrabHelper = class GrabHelper {
+    constructor(owner, params) {
         this._owner = owner;
         this._modalParams = params;
 
@@ -59,7 +55,7 @@ var GrabHelper = new Lang.Class({
         this._ignoreUntilRelease = false;
 
         this._modalCount = 0;
-    },
+    }
 
     // addActor:
     // @actor: an actor
@@ -71,7 +67,7 @@ var GrabHelper = new Lang.Class({
             this.removeActor(actor);
         });
         this._actors.push(actor);
-    },
+    }
 
     // removeActor:
     // @actor: an actor
@@ -86,7 +82,7 @@ var GrabHelper = new Lang.Class({
             actor.disconnect(actor.__grabHelperDestroyId);
             delete actor.__grabHelperDestroyId;
         }
-    },
+    }
 
     _isWithinGrabbedActor(actor) {
         let currentActor = this.currentGrab.actor;
@@ -98,19 +94,19 @@ var GrabHelper = new Lang.Class({
             actor = actor.get_parent();
         }
         return false;
-    },
+    }
 
     get currentGrab() {
         return this._grabStack[this._grabStack.length - 1] || {};
-    },
+    }
 
     get grabbed() {
         return this._grabStack.length > 0;
-    },
+    }
 
     get grabStack() {
         return this._grabStack;
-    },
+    }
 
     _findStackIndex(actor) {
         if (!actor)
@@ -121,7 +117,7 @@ var GrabHelper = new Lang.Class({
                 return i;
         }
         return -1;
-    },
+    }
 
     _actorInGrabStack(actor) {
         while (actor) {
@@ -131,11 +127,11 @@ var GrabHelper = new Lang.Class({
             actor = actor.get_parent();
         }
         return -1;
-    },
+    }
 
     isActorGrabbed(actor) {
         return this._findStackIndex(actor) >= 0;
-    },
+    }
 
     // grab:
     // @params: A bunch of parameters, see below
@@ -190,12 +186,12 @@ var GrabHelper = new Lang.Class({
         if (params.focus) {
             params.focus.grab_key_focus();
         } else if (newFocus && hadFocus) {
-            if (!newFocus.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false))
+            if (!newFocus.navigate_focus(null, St.DirectionType.TAB_FORWARD, false))
                 newFocus.grab_key_focus();
         }
 
         return true;
-    },
+    }
 
     _takeModalGrab() {
         let firstGrab = (this._modalCount == 0);
@@ -208,7 +204,7 @@ var GrabHelper = new Lang.Class({
 
         this._modalCount++;
         return true;
-    },
+    }
 
     _releaseModalGrab() {
         this._modalCount--;
@@ -221,7 +217,7 @@ var GrabHelper = new Lang.Class({
 
         Main.popModal(this._owner);
         global.sync_pointer();
-    },
+    }
 
     // ignoreRelease:
     //
@@ -231,7 +227,7 @@ var GrabHelper = new Lang.Class({
     // the next release event.
     ignoreRelease() {
         this._ignoreUntilRelease = true;
-    },
+    }
 
     // ungrab:
     // @params: The parameters for the grab; see below.
@@ -274,7 +270,7 @@ var GrabHelper = new Lang.Class({
             if (poppedGrab.savedFocus)
                 poppedGrab.savedFocus.grab_key_focus();
         }
-    },
+    }
 
     onCapturedEvent(event) {
         let type = event.type();
@@ -322,5 +318,5 @@ var GrabHelper = new Lang.Class({
         }
 
         return Clutter.EVENT_STOP;
-    },
-});
+    }
+};

js/ui/ibusCandidatePopup.js

@@ -2,7 +2,6 @@
 
 const Clutter = imports.gi.Clutter;
 const IBus = imports.gi.IBus;
-const Lang = imports.lang;
 const Signals = imports.signals;
 const St = imports.gi.St;
 
@@ -14,10 +13,8 @@ var MAX_CANDIDATES_PER_PAGE = 16;
 var DEFAULT_INDEX_LABELS = [ '1', '2', '3', '4', '5', '6', '7', '8',
                              '9', '0', 'a', 'b', 'c', 'd', 'e', 'f' ];
 
-var CandidateArea = new Lang.Class({
-    Name: 'CandidateArea',
-
-    _init() {
+var CandidateArea = class CandidateArea {
+    constructor() {
         this.actor = new St.BoxLayout({ vertical: true,
                                         reactive: true,
                                         visible: false });
@@ -74,7 +71,7 @@ var CandidateArea = new Lang.Class({
 
         this._orientation = -1;
         this._cursorPosition = 0;
-    },
+    }
 
     setOrientation(orientation) {
         if (this._orientation == orientation)
@@ -95,7 +92,7 @@ var CandidateArea = new Lang.Class({
             this._previousButton.child.icon_name = 'go-up-symbolic';
             this._nextButton.child.icon_name = 'go-down-symbolic';
         }
-    },
+    }
 
     setCandidates(indexes, candidates, cursorPosition, cursorVisible) {
         for (let i = 0; i < MAX_CANDIDATES_PER_PAGE; ++i) {
@@ -114,7 +111,7 @@ var CandidateArea = new Lang.Class({
         this._cursorPosition = cursorPosition;
         if (cursorVisible)
             this._candidateBoxes[cursorPosition].add_style_pseudo_class('selected');
-    },
+    }
 
     updateButtons(wrapsAround, page, nPages) {
         if (nPages < 2) {
@@ -124,14 +121,12 @@ var CandidateArea = new Lang.Class({
         this._buttonBox.show();
         this._previousButton.reactive = wrapsAround || page > 0;
         this._nextButton.reactive = wrapsAround || page < nPages - 1;
-    },
-});
+    }
+};
 Signals.addSignalMethods(CandidateArea.prototype);
 
-var CandidatePopup = new Lang.Class({
-    Name: 'CandidatePopup',
-
-    _init() {
+var CandidatePopup = class CandidatePopup {
+    constructor() {
         this._boxPointer = new BoxPointer.BoxPointer(St.Side.TOP);
         this._boxPointer.visible = false;
         this._boxPointer.style_class = 'candidate-popup-boxpointer';
@@ -171,7 +166,7 @@ var CandidatePopup = new Lang.Class({
         });
 
         this._panelService = null;
-    },
+    }
 
     setPanelService(panelService) {
         this._panelService = panelService;
@@ -241,7 +236,7 @@ var CandidatePopup = new Lang.Class({
 
             let indexes = [];
             let indexLabel;
-            for (let i = 0; indexLabel = lookupTable.get_label(i); ++i)
+            for (let i = 0; (indexLabel = lookupTable.get_label(i)); ++i)
                  indexes.push(indexLabel.get_text());
 
             Main.keyboard.resetSuggestions();
@@ -275,13 +270,13 @@ var CandidatePopup = new Lang.Class({
             this._boxPointer.close(BoxPointer.PopupAnimation.NONE);
             Main.keyboard.resetSuggestions();
         });
-    },
+    }
 
     _setDummyCursorGeometry(x, y, w, h) {
         Main.layoutManager.setDummyCursorGeometry(x, y, w, h);
         if (this._boxPointer.actor.visible)
             this._boxPointer.setPosition(Main.layoutManager.dummyCursor, 0);
-    },
+    }
 
     _updateVisibility() {
         let isVisible = (!Main.keyboard.visible &&
@@ -296,12 +291,12 @@ var CandidatePopup = new Lang.Class({
         } else {
             this._boxPointer.close(BoxPointer.PopupAnimation.NONE);
         }
-    },
+    }
 
     _setTextAttributes(clutterText, ibusAttrList) {
         let attr;
-        for (let i = 0; attr = ibusAttrList.get(i); ++i)
+        for (let i = 0; (attr = ibusAttrList.get(i)); ++i)
             if (attr.get_attr_type() == IBus.AttrType.BACKGROUND)
                 clutterText.set_selection(attr.get_start_index(), attr.get_end_index());
     }
-});
+};

js/ui/iconGrid.js

@@ -1,13 +1,12 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Clutter = imports.gi.Clutter;
-const Gtk = imports.gi.Gtk;
+const GObject = imports.gi.GObject;
 const Meta = imports.gi.Meta;
 const Shell = imports.gi.Shell;
 const Signals = imports.signals;
 const St = imports.gi.St;
 
-const Lang = imports.lang;
 const Params = imports.misc.params;
 const Tweener = imports.ui.tweener;
 const Main = imports.ui.main;
@@ -34,10 +33,8 @@ var AnimationDirection = {
 var APPICON_ANIMATION_OUT_SCALE = 3;
 var APPICON_ANIMATION_OUT_TIME = 0.25;
 
-var BaseIcon = new Lang.Class({
-    Name: 'BaseIcon',
-    Extends: St.Bin,
-
+var BaseIcon = GObject.registerClass(
+class BaseIcon extends St.Bin {
     _init(label, params) {
         params = Params.parse(params, { createIcon: null,
                                         setSizeManually: false,
@@ -47,7 +44,7 @@ var BaseIcon = new Lang.Class({
         if (params.showLabel)
             styleClass += ' overview-icon-with-label';
 
-        this.parent({ style_class: styleClass,
+        super._init({ style_class: styleClass,
                       x_fill: true,
                       y_fill: true });
 
@@ -79,18 +76,18 @@ var BaseIcon = new Lang.Class({
 
         let cache = St.TextureCache.get_default();
         this._iconThemeChangedId = cache.connect('icon-theme-changed', this._onIconThemeChanged.bind(this));
-    },
+    }
 
     vfunc_get_preferred_width(forHeight) {
         // Return the actual height to keep the squared aspect
         return this.get_preferred_height(-1);
-    },
+    }
 
     // This can be overridden by a subclass, or by the createIcon
     // parameter to _init()
     createIcon(size) {
         throw new Error('no implementation of createIcon in ' + this);
-    },
+    }
 
     setIconSize(size) {
         if (!this._setSizeManually)
@@ -100,7 +97,7 @@ var BaseIcon = new Lang.Class({
             return;
 
         this._createIconTexture(size);
-    },
+    }
 
     _createIconTexture(size) {
         if (this.icon)
@@ -109,7 +106,7 @@ var BaseIcon = new Lang.Class({
         this.icon = this.createIcon(this.iconSize);
 
         this._iconBin.child = this.icon;
-    },
+    }
 
     vfunc_style_changed() {
         let node = this.get_theme_node();
@@ -126,7 +123,7 @@ var BaseIcon = new Lang.Class({
             return;
 
         this._createIconTexture(size);
-    },
+    }
 
     _onDestroy() {
         if (this._iconThemeChangedId > 0) {
@@ -134,11 +131,11 @@ var BaseIcon = new Lang.Class({
             cache.disconnect(this._iconThemeChangedId);
             this._iconThemeChangedId = 0;
         }
-    },
+    }
 
     _onIconThemeChanged() {
         this._createIconTexture(this.iconSize);
-    },
+    }
 
     animateZoomOut() {
         // Animate only the child instead of the entire actor, so the
@@ -187,14 +184,12 @@ function zoomOutActor(actor) {
                     });
 }
 
-var IconGrid = new Lang.Class({
-    Name: 'IconGrid',
-    Extends: St.Widget,
+var IconGrid = GObject.registerClass({
     Signals: {'animation-done': {},
               'child-focused': { param_types: [Clutter.Actor.$gtype]} },
-
+}, class IconGrid extends St.Widget {
     _init(params) {
-        this.parent({ style_class: 'icon-grid',
+        super._init({ style_class: 'icon-grid',
                       y_align: Clutter.ActorAlign.START });
 
         this.actor = this;
@@ -236,19 +231,19 @@ var IconGrid = new Lang.Class({
 
         this.connect('actor-added', this._childAdded.bind(this));
         this.connect('actor-removed', this._childRemoved.bind(this));
-    },
+    }
 
     _keyFocusIn(actor) {
         this.emit('child-focused', actor);
-    },
+    }
 
     _childAdded(grid, child) {
         child._iconGridKeyFocusInId = child.connect('key-focus-in', this._keyFocusIn.bind(this));
-    },
+    }
 
     _childRemoved(grid, child) {
         child.disconnect(child._iconGridKeyFocusInId);
-    },
+    }
 
     vfunc_get_preferred_width(forHeight) {
         if (this._fillParent)
@@ -268,11 +263,11 @@ var IconGrid = new Lang.Class({
         let natSize = nColumns * this._getHItemSize() + totalSpacing + this.leftPadding + this.rightPadding;
 
         return this.get_theme_node().adjust_preferred_width(minSize, natSize);
-    },
+    }
 
     _getVisibleChildren() {
         return this.get_children().filter(actor => actor.visible);
-    },
+    }
 
     vfunc_get_preferred_height(forWidth) {
         if (this._fillParent)
@@ -302,7 +297,7 @@ var IconGrid = new Lang.Class({
         let height = nRows * this._getVItemSize() + totalSpacing + this.topPadding + this.bottomPadding;
 
         return themeNode.adjust_preferred_height(height, height);
-    },
+    }
 
     vfunc_allocate(box, flags) {
         this.set_allocation(box, flags);
@@ -344,10 +339,10 @@ var IconGrid = new Lang.Class({
 
             if (this._rowLimit && rowIndex >= this._rowLimit ||
                 this._fillParent && childBox.y2 > availHeight - this.bottomPadding) {
-                children[i]._skipPaint = true;
+                children[i].hide();
             } else {
                 children[i].allocate(childBox, flags);
-                children[i]._skipPaint = false;
+                children[i].show();
             }
 
             columnIndex++;
@@ -363,25 +358,7 @@ var IconGrid = new Lang.Class({
                 x += this._getHItemSize() + spacing;
             }
         }
-    },
-
-    vfunc_paint() {
-        this.paint_background();
-
-        this.get_children().forEach(c => {
-            if (!c._skipPaint)
-                c.paint();
-        });
-    },
-
-    vfunc_pick(color) {
-        this.parent(color);
-
-        this.get_children().forEach(c => {
-            if (!c._skipPaint)
-                c.paint();
-        });
-    },
+    }
 
     vfunc_get_paint_volume(paintVolume) {
         // Setting the paint volume does not make sense when we don't have
@@ -412,9 +389,6 @@ var IconGrid = new Lang.Class({
             if (!child.visible)
                 continue;
 
-            if (child._skipPaint)
-                continue;
-
             let childVolume = child.get_transformed_paint_volume(this);
             if (!childVolume)
                 return false
@@ -423,7 +397,7 @@ var IconGrid = new Lang.Class({
         }
 
         return true;
-    },
+    }
 
     /**
      * Intended to be override by subclasses if they need a different
@@ -431,17 +405,22 @@ var IconGrid = new Lang.Class({
      */
     _getChildrenToAnimate() {
         return this._getVisibleChildren();
-    },
+    }
 
     _cancelAnimation() {
         this._clonesAnimating.forEach(clone => { clone.destroy(); });
         this._clonesAnimating = [];
-    },
+    }
 
     _animationDone() {
+        this._clonesAnimating.forEach(clone => {
+            clone.source.reactive = true;
+            clone.source.opacity = 255;
+            clone.destroy();
+        });
         this._clonesAnimating = [];
         this.emit('animation-done');
-    },
+    }
 
     animatePulse(animationDirection) {
         if (animationDirection != AnimationDirection.IN)
@@ -464,7 +443,6 @@ var IconGrid = new Lang.Class({
 
         for (let index = 0; index < actors.length; index++) {
             let actor = actors[index];
-            actor.reactive = false;
             actor.set_scale(0, 0);
             actor.set_pivot_point(0.5, 0.5);
 
@@ -486,13 +464,12 @@ var IconGrid = new Lang.Class({
                                                      onComplete: () => {
                                                         if (isLastItem)
                                                             this._animationDone();
-                                                        actor.reactive = true;
                                                     }
                                                    });
                               }
                             });
         }
-    },
+    }
 
     animateSpring(animationDirection, sourceActor) {
         this._cancelAnimation();
@@ -559,10 +536,6 @@ var IconGrid = new Lang.Class({
                                    onComplete: () => {
                                        if (isLastItem)
                                            this._animationDone();
-
-                                       actor.opacity = 255;
-                                       actor.reactive = true;
-                                       actorClone.destroy();
                                    }};
                 fadeParams = { time: ANIMATION_FADE_IN_TIME_FOR_ITEM,
                                transition: 'easeInOutQuad',
@@ -583,12 +556,8 @@ var IconGrid = new Lang.Class({
                                    scale_x: scaleX,
                                    scale_y: scaleY,
                                    onComplete: () => {
-                                       if (isLastItem) {
+                                       if (isLastItem)
                                            this._animationDone();
-                                           this._restoreItemsOpacity();
-                                       }
-                                       actor.reactive = true;
-                                       actorClone.destroy();
                                    }};
                 fadeParams = { time: ANIMATION_FADE_IN_TIME_FOR_ITEM,
                                transition: 'easeInOutQuad',
@@ -600,13 +569,7 @@ var IconGrid = new Lang.Class({
             Tweener.addTween(actorClone, movementParams);
             Tweener.addTween(actorClone, fadeParams);
         }
-    },
-
-    _restoreItemsOpacity() {
-        for (let index = 0; index < this._items.length; index++) {
-            this._items[index].actor.opacity = 255;
-        }
-    },
+    }
 
     _getAllocatedChildSizeAndSpacing(child) {
         let [,, natWidth, natHeight] = child.get_preferred_size();
@@ -615,7 +578,7 @@ var IconGrid = new Lang.Class({
         let height = Math.min(this._getVItemSize(), natHeight);
         let ySpacing = Math.max(0, height - natHeight) / 2;
         return [width, height, xSpacing, ySpacing];
-    },
+    }
 
     _calculateChildBox(child, x, y, box) {
         /* Center the item in its allocation horizontally */
@@ -633,15 +596,15 @@ var IconGrid = new Lang.Class({
         childBox.x2 = childBox.x1 + width;
         childBox.y2 = childBox.y1 + height;
         return childBox;
-    },
+    }
 
     columnsForWidth(rowWidth) {
         return this._computeLayout(rowWidth)[0];
-    },
+    }
 
     getRowLimit() {
         return this._rowLimit;
-    },
+    }
 
     _computeLayout(forWidth) {
         let nColumns = 0;
@@ -658,7 +621,7 @@ var IconGrid = new Lang.Class({
             usedWidth -= spacing;
 
         return [nColumns, usedWidth];
-    },
+    }
 
     _onStyleChanged() {
         let themeNode = this.get_theme_node();
@@ -666,7 +629,7 @@ var IconGrid = new Lang.Class({
         this._hItemSize = themeNode.get_length('-shell-grid-horizontal-item-size') || ICON_SIZE;
         this._vItemSize = themeNode.get_length('-shell-grid-vertical-item-size') || ICON_SIZE;
         this.queue_relayout();
-    },
+    }
 
     nRows(forWidth) {
         let children = this._getVisibleChildren();
@@ -675,38 +638,38 @@ var IconGrid = new Lang.Class({
         if (this._rowLimit)
             nRows = Math.min(nRows, this._rowLimit);
         return nRows;
-    },
+    }
 
     rowsForHeight(forHeight) {
         return Math.floor((forHeight - (this.topPadding + this.bottomPadding) + this._getSpacing()) / (this._getVItemSize() + this._getSpacing()));
-    },
+    }
 
     usedHeightForNRows(nRows) {
         return (this._getVItemSize() + this._getSpacing()) * nRows - this._getSpacing() + this.topPadding + this.bottomPadding;
-    },
+    }
 
     usedWidth(forWidth) {
         return this.usedWidthForNColumns(this.columnsForWidth(forWidth));
-    },
+    }
 
     usedWidthForNColumns(columns) {
         let usedWidth = columns  * (this._getHItemSize() + this._getSpacing());
         usedWidth -= this._getSpacing();
         return usedWidth + this.leftPadding + this.rightPadding;
-    },
+    }
 
     removeAll() {
         this._items = [];
         this.remove_all_children();
-    },
+    }
 
     destroyAll() {
         this._items = [];
         this.destroy_all_children();
-    },
+    }
 
     addItem(item, index) {
-        if (!item.icon instanceof BaseIcon)
+        if (!(item.icon instanceof BaseIcon))
             throw new Error('Only items with a BaseIcon icon property can be added to IconGrid');
 
         this._items.push(item);
@@ -714,35 +677,35 @@ var IconGrid = new Lang.Class({
             this.insert_child_at_index(item.actor, index);
         else
             this.add_actor(item.actor);
-    },
+    }
 
     removeItem(item) {
         this.remove_child(item.actor);
-    },
+    }
 
     getItemAtIndex(index) {
         return this.get_child_at_index(index);
-    },
+    }
 
     visibleItemsCount() {
-        return this.get_children().filter(c => !c._skipPaint).length;
-    },
+        return this.get_children().filter(c => c.is_visible()).length;
+    }
 
     setSpacing(spacing) {
         this._fixedSpacing = spacing;
-    },
+    }
 
     _getSpacing() {
         return this._fixedSpacing ? this._fixedSpacing : this._spacing;
-    },
+    }
 
     _getHItemSize() {
         return this._fixedHItemSize ? this._fixedHItemSize : this._hItemSize;
-    },
+    }
 
     _getVItemSize() {
         return this._fixedVItemSize ? this._fixedVItemSize : this._vItemSize;
-    },
+    }
 
     _updateSpacingForSize(availWidth, availHeight) {
         let maxEmptyVArea = availHeight - this._minRows * this._getVItemSize();
@@ -775,7 +738,7 @@ var IconGrid = new Lang.Class({
         this.setSpacing(spacing);
         if (this._padWithSpacing)
             this.topPadding = this.rightPadding = this.bottomPadding = this.leftPadding = spacing;
-    },
+    }
 
     /**
      * This function must to be called before iconGrid allocation,
@@ -800,7 +763,7 @@ var IconGrid = new Lang.Class({
         }
         Meta.later_add(Meta.LaterType.BEFORE_REDRAW,
                        this._updateIconSizes.bind(this));
-    },
+    }
 
     // Note that this is ICON_SIZE as used by BaseIcon, not elsewhere in IconGrid; it's a bit messed up
     _updateIconSizes() {
@@ -812,25 +775,23 @@ var IconGrid = new Lang.Class({
     }
 });
 
-var PaginatedIconGrid = new Lang.Class({
-    Name: 'PaginatedIconGrid',
-    Extends: IconGrid,
+var PaginatedIconGrid = GObject.registerClass({
     Signals: {'space-opened': {},
               'space-closed': {} },
-
+}, class PaginatedIconGrid extends IconGrid {
     _init(params) {
-        this.parent(params);
+        super._init(params);
         this._nPages = 0;
         this.currentPage = 0;
         this._rowsPerPage = 0;
         this._spaceBetweenPages = 0;
         this._childrenPerPage = 0;
-    },
+    }
 
     vfunc_get_preferred_height(forWidth) {
         let height = (this._availableHeightPerPageForItems() + this.bottomPadding + this.topPadding) * this._nPages + this._spaceBetweenPages * this._nPages;
         return [height, height];
-    },
+    }
 
     vfunc_allocate(box, flags) {
          if (this._childrenPerPage == 0)
@@ -870,7 +831,7 @@ var PaginatedIconGrid = new Lang.Class({
         for (let i = 0; i < children.length; i++) {
             let childBox = this._calculateChildBox(children[i], x, y, box);
             children[i].allocate(childBox, flags);
-            children[i]._skipPaint = false;
+            children[i].show();
 
             columnIndex++;
             if (columnIndex == nColumns) {
@@ -885,7 +846,7 @@ var PaginatedIconGrid = new Lang.Class({
             } else
                 x += this._getHItemSize() + spacing;
         }
-    },
+    }
 
     // Overriden from IconGrid
     _getChildrenToAnimate() {
@@ -894,7 +855,7 @@ var PaginatedIconGrid = new Lang.Class({
         let lastIndex = firstIndex + this._childrenPerPage;
 
         return children.slice(firstIndex, lastIndex);
-    },
+    }
 
     _computePages(availWidthPerPage, availHeightPerPage) {
         let [nColumns, usedWidth] = this._computeLayout(availWidthPerPage);
@@ -913,24 +874,24 @@ var PaginatedIconGrid = new Lang.Class({
         this._nPages = Math.ceil(nRows / this._rowsPerPage);
         this._spaceBetweenPages = availHeightPerPage - (this.topPadding + this.bottomPadding) - this._availableHeightPerPageForItems();
         this._childrenPerPage = nColumns * this._rowsPerPage;
-    },
+    }
 
     adaptToSize(availWidth, availHeight) {
-        this.parent(availWidth, availHeight);
+        super.adaptToSize(availWidth, availHeight);
         this._computePages(availWidth, availHeight);
-    },
+    }
 
     _availableHeightPerPageForItems() {
         return this.usedHeightForNRows(this._rowsPerPage) - (this.topPadding + this.bottomPadding);
-    },
+    }
 
     nPages() {
         return this._nPages;
-    },
+    }
 
     getPageHeight() {
         return this._availableHeightPerPageForItems();
-    },
+    }
 
     getPageY(pageNumber) {
         if (!this._nPages)
@@ -939,17 +900,15 @@ var PaginatedIconGrid = new Lang.Class({
         let firstPageItem = pageNumber * this._childrenPerPage
         let childBox = this._getVisibleChildren()[firstPageItem].get_allocation_box();
         return childBox.y1 - this.topPadding;
-    },
+    }
 
     getItemPage(item) {
         let children = this._getVisibleChildren();
         let index = children.indexOf(item);
-        if (index == -1) {
+        if (index == -1)
             throw new Error('Item not found.');
-            return 0;
-        }
         return Math.floor(index / this._childrenPerPage);
-    },
+    }
 
     /**
     * openExtraSpace:
@@ -962,10 +921,9 @@ var PaginatedIconGrid = new Lang.Class({
     openExtraSpace(sourceItem, side, nRows) {
         let children = this._getVisibleChildren();
         let index = children.indexOf(sourceItem.actor);
-        if (index == -1) {
+        if (index == -1)
             throw new Error('Item not found.');
-            return;
-        }
+
         let pageIndex = Math.floor(index / this._childrenPerPage);
         let pageOffset = pageIndex * this._childrenPerPage;
 
@@ -997,18 +955,18 @@ var PaginatedIconGrid = new Lang.Class({
             this._translatedChildren = [];
             this.emit('space-opened');
         } else {
-            this._translateChildren(childrenUp, Gtk.DirectionType.UP, nRowsUp);
-            this._translateChildren(childrenDown, Gtk.DirectionType.DOWN, nRowsDown);
+            this._translateChildren(childrenUp, St.DirectionType.UP, nRowsUp);
+            this._translateChildren(childrenDown, St.DirectionType.DOWN, nRowsDown);
             this._translatedChildren = childrenUp.concat(childrenDown);
         }
-    },
+    }
 
     _translateChildren(children, direction, nRows) {
         let translationY = nRows * (this._getVItemSize() + this._getSpacing());
         if (translationY == 0)
             return;
 
-        if (direction == Gtk.DirectionType.UP)
+        if (direction == St.DirectionType.UP)
             translationY *= -1;
 
         for (let i = 0; i < children.length; i++) {
@@ -1021,7 +979,7 @@ var PaginatedIconGrid = new Lang.Class({
                 params.onComplete = () => { this.emit('space-opened'); };
             Tweener.addTween(children[i], params);
         }
-    },
+    }
 
     closeExtraSpace() {
         if (!this._translatedChildren || !this._translatedChildren.length) {

js/ui/inhibitShortcutsDialog.js

@@ -2,7 +2,6 @@ const Clutter = imports.gi.Clutter;
 const Gio = imports.gi.Gio;
 const GObject = imports.gi.GObject;
 const Gtk = imports.gi.Gtk;
-const Lang = imports.lang;
 const Meta = imports.gi.Meta;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;
@@ -16,41 +15,39 @@ const APP_WHITELIST = ['gnome-control-center.desktop'];
 
 var DialogResponse = Meta.InhibitShortcutsDialogResponse;
 
-var InhibitShortcutsDialog = new Lang.Class({
-    Name: 'InhibitShortcutsDialog',
-    Extends: GObject.Object,
+var InhibitShortcutsDialog = GObject.registerClass({
     Implements: [Meta.InhibitShortcutsDialog],
     Properties: {
         'window': GObject.ParamSpec.override('window', Meta.InhibitShortcutsDialog)
-    },
-
+    }
+}, class InhibitShortcutsDialog extends GObject.Object {
     _init(window) {
-        this.parent();
+        super._init();
         this._window = window;
 
         this._dialog = new ModalDialog.ModalDialog();
         this._buildLayout();
-    },
+    }
 
     get window() {
         return this._window;
-    },
+    }
 
     set window(window) {
         this._window = window;
-    },
+    }
 
     get _app() {
         let windowTracker = Shell.WindowTracker.get_default();
         return windowTracker.get_window_app(this._window);
-    },
+    }
 
     _getRestoreAccel() {
         let settings = new Gio.Settings({ schema_id: WAYLAND_KEYBINDINGS_SCHEMA });
         let accel = settings.get_strv('restore-shortcuts')[0] || '';
         return Gtk.accelerator_get_label.apply(null,
                                                Gtk.accelerator_parse(accel));
-    },
+    }
 
     _buildLayout() {
         let name = this._app ? this._app.get_name() : this._window.title;
@@ -82,19 +79,19 @@ var InhibitShortcutsDialog = new Lang.Class({
                                      this._emitResponse(DialogResponse.ALLOW);
                                  },
                                  default: true });
-    },
+    }
 
     _emitResponse(response) {
         this.emit('response', response);
         this._dialog.close();
-    },
+    }
 
     vfunc_show() {
         if (this._app && APP_WHITELIST.indexOf(this._app.get_id()) != -1)
             this._emitResponse(DialogResponse.ALLOW);
         else
             this._dialog.open();
-    },
+    }
 
     vfunc_hide() {
         this._dialog.close();

js/ui/kbdA11yDialog.js

@@ -1,7 +1,6 @@
 const Clutter = imports.gi.Clutter;
 const Gio = imports.gi.Gio;
 const GObject = imports.gi.GObject;
-const Lang = imports.lang;
 const Dialog = imports.ui.dialog;
 const ModalDialog = imports.ui.modalDialog;
 
@@ -9,17 +8,17 @@ const KEYBOARD_A11Y_SCHEMA    = 'org.gnome.desktop.a11y.keyboard';
 const KEY_STICKY_KEYS_ENABLED = 'stickykeys-enable';
 const KEY_SLOW_KEYS_ENABLED   = 'slowkeys-enable';
 
-var KbdA11yDialog = new Lang.Class({
-    Name: 'KbdA11yDialog',
-    Extends: GObject.Object,
-
+var KbdA11yDialog = GObject.registerClass(
+class KbdA11yDialog extends GObject.Object {
     _init() {
+        super._init();
+
         this._a11ySettings = new Gio.Settings({ schema_id: KEYBOARD_A11Y_SCHEMA });
 
         let deviceManager = Clutter.DeviceManager.get_default();
         deviceManager.connect('kbd-a11y-flags-changed',
                               this._showKbdA11yDialog.bind(this));
-    },
+    }
 
     _showKbdA11yDialog(deviceManager, newFlags, whatChanged) {
         let dialog = new ModalDialog.ModalDialog();

js/ui/layout.js

@@ -3,7 +3,6 @@
 const Clutter = imports.gi.Clutter;
 const GLib = imports.gi.GLib;
 const GObject = imports.gi.GObject;
-const Lang = imports.lang;
 const Meta = imports.gi.Meta;
 const Shell = imports.gi.Shell;
 const Signals = imports.signals;
@@ -21,8 +20,6 @@ const Tweener = imports.ui.tweener;
 var STARTUP_ANIMATION_TIME = 0.5;
 var KEYBOARD_ANIMATION_TIME = 0.15;
 var BACKGROUND_FADE_ANIMATION_TIME = 1.0;
-var GRADIENT_FADE_IN_ANIMATION_TIME = 1.0;
-var GRADIENT_FADE_OUT_ANIMATION_TIME = 0.3;
 
 var HOT_CORNER_PRESSURE_THRESHOLD = 100; // pixels
 var HOT_CORNER_PRESSURE_TIMEOUT = 1000; // ms
@@ -38,9 +35,7 @@ function isPopupMetaWindow(actor) {
     }
 }
 
-var MonitorConstraint = new Lang.Class({
-    Name: 'MonitorConstraint',
-    Extends: Clutter.Constraint,
+var MonitorConstraint = GObject.registerClass({
     Properties: {'primary': GObject.ParamSpec.boolean('primary', 
                                                       'Primary', 'Track primary monitor',
                                                       GObject.ParamFlags.READABLE | GObject.ParamFlags.WRITABLE,
@@ -53,18 +48,18 @@ var MonitorConstraint = new Lang.Class({
                                                         'Work-area', 'Track monitor\'s work-area',
                                                         GObject.ParamFlags.READABLE | GObject.ParamFlags.WRITABLE,
                                                         false)},
-
+}, class MonitorConstraint extends Clutter.Constraint {
     _init(props) {
         this._primary = false;
         this._index = -1;
         this._workArea = false;
 
-        this.parent(props);
-    },
+        super._init(props);
+    }
 
     get primary() {
         return this._primary;
-    },
+    }
 
     set primary(v) {
         if (v)
@@ -73,11 +68,11 @@ var MonitorConstraint = new Lang.Class({
         if (this.actor)
             this.actor.queue_relayout();
         this.notify('primary');
-    },
+    }
 
     get index() {
         return this._index;
-    },
+    }
 
     set index(v) {
         this._primary = false;
@@ -85,11 +80,11 @@ var MonitorConstraint = new Lang.Class({
         if (this.actor)
             this.actor.queue_relayout();
         this.notify('index');
-    },
+    }
 
     get work_area() {
         return this._workArea;
-    },
+    }
 
     set work_area(v) {
         if (v == this._workArea)
@@ -98,7 +93,7 @@ var MonitorConstraint = new Lang.Class({
         if (this.actor)
             this.actor.queue_relayout();
         this.notify('work-area');
-    },
+    }
 
     vfunc_set_actor(actor) {
         if (actor) {
@@ -126,8 +121,8 @@ var MonitorConstraint = new Lang.Class({
             this._workareasChangedId = 0;
         }
 
-        this.parent(actor);
-    },
+        super.vfunc_set_actor(actor);
+    }
 
     vfunc_update_allocation(actor, actorBox) {
         if (!this._primary && this._index < 0)
@@ -155,21 +150,19 @@ var MonitorConstraint = new Lang.Class({
     }
 });
 
-var Monitor = new Lang.Class({
-    Name: 'Monitor',
-
-    _init(index, geometry) {
+var Monitor = class Monitor {
+    constructor(index, geometry) {
         this.index = index;
         this.x = geometry.x;
         this.y = geometry.y;
         this.width = geometry.width;
         this.height = geometry.height;
-    },
+    }
 
     get inFullscreen() {
         return global.display.get_monitor_in_fullscreen(this.index);
     }
-})
+};
 
 const defaultParams = {
     trackFullscreen: false,
@@ -177,17 +170,15 @@ const defaultParams = {
     affectsInputRegion: true
 };
 
-var LayoutManager = new Lang.Class({
-    Name: 'LayoutManager',
-    Extends: GObject.Object,
+var LayoutManager = GObject.registerClass({
     Signals: { 'hot-corners-changed': {},
                'startup-complete': {},
                'startup-prepared': {},
                'monitors-changed': {},
                'keyboard-visible-changed': { param_types: [GObject.TYPE_BOOLEAN] } },
-
+}, class LayoutManager extends GObject.Object {
     _init() {
-        this.parent();
+        super._init();
 
         this._rtl = (Clutter.get_default_text_direction() == Clutter.TextDirection.RTL);
         this.monitors = [];
@@ -298,58 +289,33 @@ var LayoutManager = new Lang.Class({
                     Meta.Background.refresh_all();
                 });
         }
-    },
+    }
 
     // This is called by Main after everything else is constructed
     init() {
         Main.sessionMode.connect('updated', this._sessionUpdated.bind(this));
-        Main.panel.connect('solid-style-changed', this._updatePrimaryBackground.bind(this));
 
         this._loadBackground();
-        this._updatePrimaryBackground();
-    },
+    }
 
     showOverview() {
         this.overviewGroup.show();
 
         this._inOverview = true;
         this._updateVisibility();
-    },
+    }
 
     hideOverview() {
         this.overviewGroup.hide();
 
         this._inOverview = false;
         this._updateVisibility();
-    },
+    }
 
     _sessionUpdated() {
         this._updateVisibility();
         this._queueUpdateRegions();
-    },
-
-    _updatePrimaryBackground() {
-        let metaBackgroundActor = this._bgManagers[this.primaryIndex].backgroundActor;
-        metaBackgroundActor.gradient = true;
-        metaBackgroundActor.gradient_height = 3 * Main.panel.actor.get_height();
-        if (Main.panel.solidStyle) {
-            Tweener.addTween(metaBackgroundActor,
-                             { gradient_max_darkness: 0,
-                               time: GRADIENT_FADE_OUT_ANIMATION_TIME,
-                               transition: 'easeOutQuad',
-                               onComplete: function() {
-                                   metaBackgroundActor.gradient = false;
-                               }
-                             });
-        } else {
-            Tweener.removeTweens(metaBackgroundActor);
-            Tweener.addTween(metaBackgroundActor,
-                             { gradient_max_darkness: 0.4,
-                               time: GRADIENT_FADE_IN_ANIMATION_TIME,
-                               transition: 'easeOutQuad'
-                             });
-        }
-    },
+    }
 
     _updateMonitors() {
         let display = global.display;
@@ -387,7 +353,7 @@ var LayoutManager = new Lang.Class({
             this.primaryMonitor = null;
             this.bottomMonitor = null;
         }
-    },
+    }
 
     _updateHotCorners() {
         // destroy old hot corners
@@ -446,11 +412,11 @@ var LayoutManager = new Lang.Class({
         }
 
         this.emit('hot-corners-changed');
-    },
+    }
 
     _addBackgroundMenu(bgManager) {
         BackgroundMenu.addBackgroundMenu(bgManager.backgroundActor, this);
-    },
+    }
 
     _createBackgroundManager(monitorIndex) {
         let bgManager = new Background.BackgroundManager({ container: this._backgroundGroup,
@@ -461,7 +427,7 @@ var LayoutManager = new Lang.Class({
         this._addBackgroundMenu(bgManager);
 
         return bgManager;
-    },
+    }
 
     _showSecondaryBackgrounds() {
         for (let i = 0; i < this.monitors.length; i++) {
@@ -475,7 +441,7 @@ var LayoutManager = new Lang.Class({
                                    transition: 'easeOutQuad' });
             }
         }
-    },
+    }
 
     _updateBackgrounds() {
         let i;
@@ -494,13 +460,13 @@ var LayoutManager = new Lang.Class({
             if (i != this.primaryIndex && this._startingUp)
                 bgManager.backgroundActor.hide();
         }
-    },
+    }
 
     _updateKeyboardBox() {
         this.keyboardBox.set_position(this.keyboardMonitor.x,
                                       this.keyboardMonitor.y + this.keyboardMonitor.height);
         this.keyboardBox.set_size(this.keyboardMonitor.width, -1);
-    },
+    }
 
     _updateBoxes() {
         this.screenShieldGroup.set_position(0, 0);
@@ -513,7 +479,7 @@ var LayoutManager = new Lang.Class({
         this.panelBox.set_size(this.primaryMonitor.width, -1);
 
         this.keyboardIndex = this.primaryIndex;
-    },
+    }
 
     _panelBoxChanged() {
         this._updatePanelBarrier();
@@ -523,7 +489,7 @@ var LayoutManager = new Lang.Class({
             if (corner)
                 corner.setBarrierSize(size);
         });
-    },
+    }
 
     _updatePanelBarrier() {
         if (this._rightPanelBarrier) {
@@ -542,7 +508,7 @@ var LayoutManager = new Lang.Class({
                                                          x2: primary.x + primary.width, y2: primary.y + this.panelBox.height,
                                                          directions: Meta.BarrierDirection.NEGATIVE_X });
         }
-    },
+    }
 
     _monitorsChanged() {
         this._updateMonitors();
@@ -554,7 +520,7 @@ var LayoutManager = new Lang.Class({
         this._queueUpdateRegions();
 
         this.emit('monitors-changed');
-    },
+    }
 
     _isAboveOrBelowPrimary(monitor) {
         let primary = this.monitors[this.primaryIndex];
@@ -568,16 +534,16 @@ var LayoutManager = new Lang.Class({
             return true;
 
         return false;
-    },
+    }
 
     get currentMonitor() {
         let index = global.display.get_current_monitor();
         return this.monitors[index];
-    },
+    }
 
     get keyboardMonitor() {
         return this.monitors[this.keyboardIndex];
-    },
+    }
 
     get focusIndex() {
         let i = Main.layoutManager.primaryIndex;
@@ -587,22 +553,22 @@ var LayoutManager = new Lang.Class({
         else if (global.display.focus_window != null)
             i = global.display.focus_window.get_monitor();
         return i;
-    },
+    }
 
     get focusMonitor() {
         if (this.focusIndex < 0)
             return null;
         return this.monitors[this.focusIndex];
-    },
+    }
 
     set keyboardIndex(v) {
         this._keyboardIndex = v;
         this._updateKeyboardBox();
-    },
+    }
 
     get keyboardIndex() {
         return this._keyboardIndex;
-    },
+    }
 
     _loadBackground() {
         if (!this.primaryMonitor) {
@@ -625,7 +591,7 @@ var LayoutManager = new Lang.Class({
 
             this._prepareStartupAnimation();
         });
-    },
+    }
 
     // Startup Animations
     //
@@ -691,7 +657,7 @@ var LayoutManager = new Lang.Class({
             return GLib.SOURCE_REMOVE;
         });
         GLib.Source.set_name_by_id(id, '[gnome-shell] this._startupAnimation');
-    },
+    }
 
     _startupAnimation() {
         if (Meta.is_restart())
@@ -700,7 +666,7 @@ var LayoutManager = new Lang.Class({
             this._startupAnimationGreeter();
         else
             this._startupAnimationSession();
-    },
+    }
 
     _startupAnimationGreeter() {
         Tweener.addTween(this.panelBox,
@@ -709,7 +675,7 @@ var LayoutManager = new Lang.Class({
                            transition: 'easeOutQuad',
                            onComplete: this._startupAnimationComplete,
                            onCompleteScope: this });
-    },
+    }
 
     _startupAnimationSession() {
         Tweener.addTween(this.uiGroup,
@@ -720,7 +686,7 @@ var LayoutManager = new Lang.Class({
                            transition: 'easeOutQuad',
                            onComplete: this._startupAnimationComplete,
                            onCompleteScope: this });
-    },
+    }
 
     _startupAnimationComplete() {
         this._coverPane.destroy();
@@ -741,7 +707,7 @@ var LayoutManager = new Lang.Class({
         this._queueUpdateRegions();
 
         this.emit('startup-complete');
-    },
+    }
 
     showKeyboard() {
         this.keyboardBox.show();
@@ -754,7 +720,7 @@ var LayoutManager = new Lang.Class({
                            onCompleteScope: this
                          });
         this.emit('keyboard-visible-changed', true);
-    },
+    }
 
     _showKeyboardComplete() {
         // Poke Chrome to update the input shape; it doesn't notice
@@ -764,7 +730,7 @@ var LayoutManager = new Lang.Class({
         this._keyboardHeightNotifyId = this.keyboardBox.connect('notify::height', () => {
             this.keyboardBox.anchor_y = this.keyboardBox.height;
         });
-    },
+    }
 
     hideKeyboard(immediate) {
         if (this._keyboardHeightNotifyId) {
@@ -781,12 +747,12 @@ var LayoutManager = new Lang.Class({
                          });
 
         this.emit('keyboard-visible-changed', false);
-    },
+    }
 
     _hideKeyboardComplete() {
         this.keyboardBox.hide();
         this._updateRegions();
-    },
+    }
 
     // setDummyCursorGeometry:
     //
@@ -801,7 +767,7 @@ var LayoutManager = new Lang.Class({
     setDummyCursorGeometry(x, y, w, h) {
         this.dummyCursor.set_position(Math.round(x), Math.round(y));
         this.dummyCursor.set_size(Math.round(w), Math.round(h));
-    },
+    }
 
     // addChrome:
     // @actor: an actor to add to the chrome
@@ -827,7 +793,7 @@ var LayoutManager = new Lang.Class({
         if (this.uiGroup.contains(global.top_window_group))
             this.uiGroup.set_child_below_sibling(actor, global.top_window_group);
         this._trackActor(actor, params);
-    },
+    }
 
     // trackChrome:
     // @actor: a descendant of the chrome to begin tracking
@@ -859,7 +825,7 @@ var LayoutManager = new Lang.Class({
         }
 
         this._trackActor(actor, params);
-    },
+    }
 
     // untrackChrome:
     // @actor: an actor previously tracked via trackChrome()
@@ -867,7 +833,7 @@ var LayoutManager = new Lang.Class({
     // Undoes the effect of trackChrome()
     untrackChrome(actor) {
         this._untrackActor(actor);
-    },
+    }
 
     // removeChrome:
     // @actor: a chrome actor
@@ -876,7 +842,7 @@ var LayoutManager = new Lang.Class({
     removeChrome(actor) {
         this.uiGroup.remove_actor(actor);
         this._untrackActor(actor);
-    },
+    }
 
     _findActor(actor) {
         for (let i = 0; i < this._trackedActors.length; i++) {
@@ -885,7 +851,7 @@ var LayoutManager = new Lang.Class({
                 return i;
         }
         return -1;
-    },
+    }
 
     _trackActor(actor, params) {
         if (this._findActor(actor) != -1)
@@ -905,7 +871,7 @@ var LayoutManager = new Lang.Class({
         this._trackedActors.push(actorData);
         this._updateActorVisibility(actorData);
         this._queueUpdateRegions();
-    },
+    }
 
     _untrackActor(actor) {
         let i = this._findActor(actor);
@@ -920,7 +886,7 @@ var LayoutManager = new Lang.Class({
         actor.disconnect(actorData.destroyId);
 
         this._queueUpdateRegions();
-    },
+    }
 
     _updateActorVisibility(actorData) {
         if (!actorData.trackFullscreen)
@@ -930,7 +896,7 @@ var LayoutManager = new Lang.Class({
         actorData.actor.visible = !(global.window_group.visible &&
                                     monitor &&
                                     monitor.inFullscreen);
-    },
+    }
 
     _updateVisibility() {
         let windowsVisible = Main.sessionMode.hasWindows && !this._inOverview;
@@ -939,7 +905,7 @@ var LayoutManager = new Lang.Class({
         global.top_window_group.visible = windowsVisible;
 
         this._trackedActors.forEach(this._updateActorVisibility.bind(this));
-    },
+    }
 
     getWorkAreaForMonitor(monitorIndex) {
         // Assume that all workspaces will have the same
@@ -947,7 +913,7 @@ var LayoutManager = new Lang.Class({
         let workspaceManager = global.workspace_manager;
         let ws = workspaceManager.get_workspace_by_index(0);
         return ws.get_work_area_for_monitor(monitorIndex);
-    },
+    }
 
     // This call guarantees that we return some monitor to simplify usage of it
     // In practice all tracked actors should be visible on some monitor anyway
@@ -956,14 +922,14 @@ var LayoutManager = new Lang.Class({
         let [w, h] = actor.get_transformed_size();
         let rect = new Meta.Rectangle({ x: x, y: y, width: w, height: h });
         return global.display.get_monitor_index_for_rect(rect);
-    },
+    }
 
     findMonitorForActor(actor) {
         let index = this.findIndexForActor(actor);
         if (index >= 0 && index < this.monitors.length)
             return this.monitors[index];
         return null;
-    },
+    }
 
     _queueUpdateRegions() {
         if (this._startingUp)
@@ -972,19 +938,19 @@ var LayoutManager = new Lang.Class({
         if (!this._updateRegionIdle)
             this._updateRegionIdle = Meta.later_add(Meta.LaterType.BEFORE_REDRAW,
                                                     this._updateRegions.bind(this));
-    },
+    }
 
     _getWindowActorsForWorkspace(workspace) {
         return global.get_window_actors().filter(actor => {
             let win = actor.meta_window;
             return win.located_on_workspace(workspace);
         });
-    },
+    }
 
     _updateFullscreen() {
         this._updateVisibility();
         this._queueUpdateRegions();
-    },
+    }
 
     _windowsRestacked() {
         let changed = false;
@@ -996,7 +962,7 @@ var LayoutManager = new Lang.Class({
             this._updateVisibility();
             this._queueUpdateRegions();
         }
-    },
+    }
 
     _updateRegions() {
         if (this._updateRegionIdle) {
@@ -1096,13 +1062,13 @@ var LayoutManager = new Lang.Class({
         }
 
         return GLib.SOURCE_REMOVE;
-    },
+    }
 
     modalEnded() {
         // We don't update the stage input region while in a modal,
         // so queue an update now.
         this._queueUpdateRegions();
-    },
+    }
 });
 
 
@@ -1110,10 +1076,8 @@ var LayoutManager = new Lang.Class({
 //
 // This class manages a "hot corner" that can toggle switching to
 // overview.
-var HotCorner = new Lang.Class({
-    Name: 'HotCorner',
-
-    _init(layoutManager, monitor, x, y) {
+var HotCorner = class HotCorner {
+    constructor(layoutManager, monitor, x, y) {
         // We use this flag to mark the case where the user has entered the
         // hot corner and has not left both the hot corner and a surrounding
         // guard area (the "environs"). This avoids triggering the hot corner
@@ -1141,7 +1105,7 @@ var HotCorner = new Lang.Class({
         layoutManager.uiGroup.add_actor(this._ripple1);
         layoutManager.uiGroup.add_actor(this._ripple2);
         layoutManager.uiGroup.add_actor(this._ripple3);
-    },
+    }
 
     setBarrierSize(size) {
         if (this._verticalBarrier) {
@@ -1176,7 +1140,7 @@ var HotCorner = new Lang.Class({
             this._pressureBarrier.addBarrier(this._verticalBarrier);
             this._pressureBarrier.addBarrier(this._horizontalBarrier);
         }
-    },
+    }
 
     _setupFallbackCornerIfNeeded(layoutManager) {
         if (!global.display.supports_extended_barriers()) {
@@ -1211,7 +1175,7 @@ var HotCorner = new Lang.Class({
             this._corner.connect('leave-event',
                                  this._onCornerLeft.bind(this));
         }
-    },
+    }
 
     destroy() {
         this.setBarrierSize(0);
@@ -1220,7 +1184,7 @@ var HotCorner = new Lang.Class({
 
         if (this.actor)
             this.actor.destroy();
-    },
+    }
 
     _animRipple(ripple, delay, time, startScale, startOpacity, finalScale) {
         // We draw a ripple by using a source image and animating it scaling
@@ -1250,7 +1214,7 @@ var HotCorner = new Lang.Class({
                                    transition: 'linear',
                                    onUpdate() { ripple.opacity = 255 * Math.sqrt(ripple._opacity); },
                                    onComplete() { ripple.visible = false; } });
-    },
+    }
 
     _rippleAnimation() {
         // Show three concentric ripples expanding outwards; the exact
@@ -1261,17 +1225,17 @@ var HotCorner = new Lang.Class({
         this._animRipple(this._ripple1, 0.0,   0.83,  0.25,  1.0,     1.5);
         this._animRipple(this._ripple2, 0.05,  1.0,   0.0,   0.7,     1.25);
         this._animRipple(this._ripple3, 0.35,  1.0,   0.0,   0.3,     1);
-    },
+    }
 
     _toggleOverview() {
-        if (this._monitor.inFullscreen)
+        if (this._monitor.inFullscreen && !Main.overview.visible)
             return;
 
         if (Main.overview.shouldToggleByCornerOrButton()) {
             this._rippleAnimation();
             Main.overview.toggle();
         }
-    },
+    }
 
     handleDragOver(source, actor, x, y, time) {
         if (source != Main.xdndHandler)
@@ -1280,7 +1244,7 @@ var HotCorner = new Lang.Class({
         this._toggleOverview();
 
         return DND.DragMotionResult.CONTINUE;
-    },
+    }
 
     _onCornerEntered() {
         if (!this._entered) {
@@ -1288,26 +1252,24 @@ var HotCorner = new Lang.Class({
             this._toggleOverview();
         }
         return Clutter.EVENT_PROPAGATE;
-    },
+    }
 
     _onCornerLeft(actor, event) {
         if (event.get_related() != this.actor)
             this._entered = false;
         // Consume event, otherwise this will confuse onEnvironsLeft
         return Clutter.EVENT_STOP;
-    },
+    }
 
     _onEnvironsLeft(actor, event) {
         if (event.get_related() != this._corner)
             this._entered = false;
         return Clutter.EVENT_PROPAGATE;
     }
-});
+};
 
-var PressureBarrier = new Lang.Class({
-    Name: 'PressureBarrier',
-
-    _init(threshold, timeout, actionMode) {
+var PressureBarrier = class PressureBarrier {
+    constructor(threshold, timeout, actionMode) {
         this._threshold = threshold;
         this._timeout = timeout;
         this._actionMode = actionMode;
@@ -1316,57 +1278,57 @@ var PressureBarrier = new Lang.Class({
 
         this._isTriggered = false;
         this._reset();
-    },
+    }
 
     addBarrier(barrier) {
         barrier._pressureHitId = barrier.connect('hit', this._onBarrierHit.bind(this));
         barrier._pressureLeftId = barrier.connect('left', this._onBarrierLeft.bind(this));
 
         this._barriers.push(barrier);
-    },
+    }
 
     _disconnectBarrier(barrier) {
         barrier.disconnect(barrier._pressureHitId);
         barrier.disconnect(barrier._pressureLeftId);
-    },
+    }
 
     removeBarrier(barrier) {
         this._disconnectBarrier(barrier);
         this._barriers.splice(this._barriers.indexOf(barrier), 1);
-    },
+    }
 
     destroy() {
         this._barriers.forEach(this._disconnectBarrier.bind(this));
         this._barriers = [];
-    },
+    }
 
     setEventFilter(filter) {
         this._eventFilter = filter;
-    },
+    }
 
     _reset() {
         this._barrierEvents = [];
         this._currentPressure = 0;
         this._lastTime = 0;
-    },
+    }
 
     _isHorizontal(barrier) {
         return barrier.y1 == barrier.y2;
-    },
+    }
 
     _getDistanceAcrossBarrier(barrier, event) {
         if (this._isHorizontal(barrier))
             return Math.abs(event.dy);
         else
             return Math.abs(event.dx);
-    },
+    }
 
     _getDistanceAlongBarrier(barrier, event) {
         if (this._isHorizontal(barrier))
             return Math.abs(event.dx);
         else
             return Math.abs(event.dy);
-    },
+    }
 
     _trimBarrierEvents() {
         // Events are guaranteed to be sorted in time order from
@@ -1390,7 +1352,7 @@ var PressureBarrier = new Lang.Class({
         }
 
         this._barrierEvents = this._barrierEvents.slice(firstNewEvent);
-    },
+    }
 
     _onBarrierLeft(barrier, event) {
         barrier._isHit = false;
@@ -1398,13 +1360,13 @@ var PressureBarrier = new Lang.Class({
             this._reset();
             this._isTriggered = false;
         }
-    },
+    }
 
     _trigger() {
         this._isTriggered = true;
         this.emit('trigger');
         this._reset();
-    },
+    }
 
     _onBarrierHit(barrier, event) {
         barrier._isHit = true;
@@ -1446,5 +1408,5 @@ var PressureBarrier = new Lang.Class({
         if (this._currentPressure >= this._threshold)
             this._trigger();
     }
-});
+};
 Signals.addSignalMethods(PressureBarrier.prototype);

js/ui/lightbox.js

@@ -1,7 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Clutter = imports.gi.Clutter;
-const Lang = imports.lang;
+const GObject = imports.gi.GObject;
 const Meta = imports.gi.Meta;
 const Signals = imports.signals;
 const St = imports.gi.St;
@@ -27,38 +27,36 @@ t = clamp(t, 0.0, 1.0);\n\
 float pixel_brightness = mix(1.0, 1.0 - vignette_sharpness, t);\n\
 cogl_color_out.a = cogl_color_out.a * (1 - pixel_brightness * brightness);';
 
-var RadialShaderQuad = new Lang.Class({
-    Name: 'RadialShaderQuad',
-    Extends: Shell.GLSLQuad,
-
+var RadialShaderQuad = GObject.registerClass(
+class RadialShaderQuad extends Shell.GLSLQuad {
     _init(params) {
-        this.parent(params);
+        super._init(params);
 
         this._brightnessLocation = this.get_uniform_location('brightness');
         this._sharpnessLocation = this.get_uniform_location('vignette_sharpness');
 
         this.brightness = 1.0;
         this.vignetteSharpness = 0.0;
-    },
+    }
 
     vfunc_build_pipeline() {
         this.add_glsl_snippet(Shell.SnippetHook.FRAGMENT,
                               VIGNETTE_DECLARATIONS, VIGNETTE_CODE, true);
-    },
+    }
 
     get brightness() {
         return this._brightness;
-    },
+    }
 
     set brightness(v) {
         this._brightness = v;
         this.set_uniform_float(this._brightnessLocation,
                                1, [this._brightness]);
-    },
+    }
 
     get vignetteSharpness() {
         return this._sharpness;
-    },
+    }
 
     set vignetteSharpness(v) {
         this._sharpness = v;
@@ -91,10 +89,8 @@ var RadialShaderQuad = new Lang.Class({
  * @container and will track any changes in its size. You can override
  * this by passing an explicit width and height in @params.
  */
-var Lightbox = new Lang.Class({
-    Name: 'Lightbox',
-
-    _init(container, params) {
+var Lightbox = class Lightbox {
+    constructor(container, params) {
         params = Params.parse(params, { inhibitEvents: false,
                                         width: null,
                                         height: null,
@@ -137,7 +133,7 @@ var Lightbox = new Lang.Class({
         this._actorRemovedSignalId = container.connect('actor-removed', this._actorRemoved.bind(this));
 
         this._highlighted = null;
-    },
+    }
 
     _actorAdded(container, newChild) {
         let children = this._container.get_children();
@@ -159,7 +155,7 @@ var Lightbox = new Lang.Class({
             if (prevChild != -1) // paranoia
                 this._children.splice(prevChild + 1, 0, newChild);
         }
-    },
+    }
 
     show(fadeInTime) {
         fadeInTime = fadeInTime || 0;
@@ -189,7 +185,7 @@ var Lightbox = new Lang.Class({
         }
 
         this.actor.show();
-    },
+    }
 
     hide(fadeOutTime) {
         fadeOutTime = fadeOutTime || 0;
@@ -217,7 +213,7 @@ var Lightbox = new Lang.Class({
                                }
                              });
         }
-    },
+    }
 
     _actorRemoved(container, child) {
         let index = this._children.indexOf(child);
@@ -226,7 +222,7 @@ var Lightbox = new Lang.Class({
 
         if (child == this._highlighted)
             this._highlighted = null;
-    },
+    }
 
     /**
      * highlight:
@@ -257,7 +253,7 @@ var Lightbox = new Lang.Class({
         }
 
         this._highlighted = window;
-    },
+    }
 
     /**
      * destroy:
@@ -266,7 +262,7 @@ var Lightbox = new Lang.Class({
      */
     destroy() {
         this.actor.destroy();
-    },
+    }
 
     /**
      * _onDestroy:
@@ -280,5 +276,5 @@ var Lightbox = new Lang.Class({
 
         this.highlight(null);
     }
-});
+};
 Signals.addSignalMethods(Lightbox.prototype);

js/ui/lookingGlass.js

@@ -5,13 +5,11 @@ const Cogl = imports.gi.Cogl;
 const GLib = imports.gi.GLib;
 const Gio = imports.gi.Gio;
 const GObject = imports.gi.GObject;
-const Gtk = imports.gi.Gtk;
 const Meta = imports.gi.Meta;
 const Pango = imports.gi.Pango;
 const St = imports.gi.St;
 const Shell = imports.gi.Shell;
 const Signals = imports.signals;
-const Lang = imports.lang;
 const Mainloop = imports.mainloop;
 const System = imports.system;
 
@@ -35,7 +33,6 @@ var commandHeader = 'const Clutter = imports.gi.Clutter; ' +
                     'const Meta = imports.gi.Meta; ' +
                     'const Shell = imports.gi.Shell; ' +
                     'const Main = imports.ui.main; ' +
-                    'const Lang = imports.lang; ' +
                     'const Tweener = imports.ui.tweener; ' +
                     /* Utility functions...we should probably be able to use these
                      * in the shell core code too. */
@@ -62,14 +59,12 @@ function _getAutoCompleteGlobalKeywords() {
     return keywords.concat(windowProperties).concat(headerProperties);
 }
 
-var AutoComplete = new Lang.Class({
-    Name: 'AutoComplete',
-
-    _init(entry) {
+var AutoComplete = class AutoComplete {
+    constructor(entry) {
         this._entry = entry;
         this._entry.connect('key-press-event', this._entryKeyPressEvent.bind(this));
         this._lastTabTime = global.get_current_time();
-    },
+    }
 
     _processCompletionRequest(event) {
         if (event.completions.length == 0) {
@@ -91,7 +86,7 @@ var AutoComplete = new Lang.Class({
         } else if (event.completions.length > 1 && event.tabType === 'double') {
             this.emit('suggest', { completions: event.completions});
         }
-    },
+    }
 
     _entryKeyPressEvent(actor, event) {
         let cursorPos = this._entry.clutter_text.get_cursor_position();
@@ -114,7 +109,7 @@ var AutoComplete = new Lang.Class({
             this._lastTabTime = currTime;
         }
         return Clutter.EVENT_PROPAGATE;
-    },
+    }
 
     // Insert characters of text not already included in head at cursor position.  i.e., if text="abc" and head="a",
     // the string "bc" will be appended to this._entry
@@ -124,21 +119,19 @@ var AutoComplete = new Lang.Class({
 
         this._entry.clutter_text.insert_text(additionalCompletionText, cursorPos);
     }
-});
+};
 Signals.addSignalMethods(AutoComplete.prototype);
 
 
-var Notebook = new Lang.Class({
-    Name: 'Notebook',
-
-    _init() {
+var Notebook = class Notebook {
+    constructor() {
         this.actor = new St.BoxLayout({ vertical: true });
 
         this.tabControls = new St.BoxLayout({ style_class: 'labels' });
 
         this._selectedIndex = -1;
         this._tabs = [];
-    },
+    }
 
     appendPage(name, child) {
         let labelBox = new St.BoxLayout({ style_class: 'notebook-tab',
@@ -171,7 +164,7 @@ var Notebook = new Lang.Class({
 
         if (this._selectedIndex == -1)
             this.selectIndex(0);
-    },
+    }
 
     _unselect() {
         if (this._selectedIndex < 0)
@@ -180,7 +173,7 @@ var Notebook = new Lang.Class({
         tabData.labelBox.remove_style_pseudo_class('selected');
         tabData.scrollView.hide();
         this._selectedIndex = -1;
-    },
+    }
 
     selectIndex(index) {
         if (index == this._selectedIndex)
@@ -193,7 +186,7 @@ var Notebook = new Lang.Class({
 
         // Focus the new tab before unmapping the old one
         let tabData = this._tabs[index];
-        if (!tabData.scrollView.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false))
+        if (!tabData.scrollView.navigate_focus(null, St.DirectionType.TAB_FORWARD, false))
             this.actor.grab_key_focus();
 
         this._unselect();
@@ -202,7 +195,7 @@ var Notebook = new Lang.Class({
         tabData.scrollView.show();
         this._selectedIndex = index;
         this.emit('selection', tabData.child);
-    },
+    }
 
     selectChild(child) {
         if (child == null)
@@ -216,26 +209,26 @@ var Notebook = new Lang.Class({
                 }
             }
         }
-    },
+    }
 
     scrollToBottom(index) {
         let tabData = this._tabs[index];
         tabData._scrollToBottom = true;
 
-    },
+    }
 
     _onAdjustValueChanged(tabData) {
         let vAdjust = tabData.scrollView.vscroll.adjustment;
         if (vAdjust.value < (vAdjust.upper - vAdjust.lower - 0.5))
             tabData._scrolltoBottom = false;
-    },
+    }
 
     _onAdjustScopeChanged(tabData) {
         if (!tabData._scrollToBottom)
             return;
         let vAdjust = tabData.scrollView.vscroll.adjustment;
         vAdjust.value = vAdjust.upper - vAdjust.page_size;
-    },
+    }
 
     nextTab() {
         let nextIndex = this._selectedIndex;
@@ -244,7 +237,7 @@ var Notebook = new Lang.Class({
         }
 
         this.selectIndex(nextIndex);
-    },
+    }
 
     prevTab() {
         let prevIndex = this._selectedIndex;
@@ -254,7 +247,7 @@ var Notebook = new Lang.Class({
 
         this.selectIndex(prevIndex);
     }
-});
+};
 Signals.addSignalMethods(Notebook.prototype);
 
 function objectToString(o) {
@@ -266,10 +259,8 @@ function objectToString(o) {
     }
 }
 
-var ObjLink = new Lang.Class({
-    Name: 'ObjLink',
-
-    _init(lookingGlass, o, title) {
+var ObjLink = class ObjLink {
+    constructor(lookingGlass, o, title) {
         let text;
         if (title)
             text = title;
@@ -286,17 +277,15 @@ var ObjLink = new Lang.Class({
         this.actor.connect('clicked', this._onClicked.bind(this));
 
         this._lookingGlass = lookingGlass;
-    },
+    }
 
     _onClicked(link) {
         this._lookingGlass.inspectObject(this._obj, this.actor);
     }
-});
+};
 
-var Result = new Lang.Class({
-    Name: 'Result',
-
-    _init(lookingGlass, command, o, index) {
+var Result = class Result {
+    constructor(lookingGlass, command, o, index) {
         this.index = index;
         this.o = o;
 
@@ -314,12 +303,10 @@ var Result = new Lang.Class({
         let objLink = new ObjLink(this._lookingGlass, o);
         box.add(objLink.actor);
     }
-});
+};
 
-var WindowList = new Lang.Class({
-    Name: 'WindowList',
-
-    _init(lookingGlass) {
+var WindowList = class WindowList {
+    constructor(lookingGlass) {
         this.actor = new St.BoxLayout({ name: 'Windows', vertical: true, style: 'spacing: 8px' });
         let tracker = Shell.WindowTracker.get_default();
         this._updateId = Main.initializeDeferredWork(this.actor, this._updateWindowList.bind(this));
@@ -327,7 +314,7 @@ var WindowList = new Lang.Class({
         tracker.connect('tracked-windows-changed', this._updateWindowList.bind(this));
 
         this._lookingGlass = lookingGlass;
-    },
+    }
 
     _updateWindowList() {
         this.actor.destroy_all_children();
@@ -361,13 +348,11 @@ var WindowList = new Lang.Class({
             }
         }
     }
-});
+};
 Signals.addSignalMethods(WindowList.prototype);
 
-var ObjInspector = new Lang.Class({
-    Name: 'ObjInspector',
-
-    _init(lookingGlass) {
+var ObjInspector = class ObjInspector {
+    constructor(lookingGlass) {
         this._obj = null;
         this._previousObj = null;
 
@@ -382,7 +367,7 @@ var ObjInspector = new Lang.Class({
         this.actor.add_actor(this._container);
 
         this._lookingGlass = lookingGlass;
-    },
+    }
 
     selectObject(obj, skipPrevious) {
         if (!skipPrevious)
@@ -436,7 +421,7 @@ var ObjInspector = new Lang.Class({
                 this._container.add_actor(hbox);
             }
         }
-    },
+    }
 
     open(sourceActor) {
         if (this._open)
@@ -452,7 +437,7 @@ var ObjInspector = new Lang.Class({
         } else {
             this.actor.set_scale(1, 1);
         }
-    },
+    }
 
     close() {
         if (!this._open)
@@ -461,23 +446,21 @@ var ObjInspector = new Lang.Class({
         this.actor.hide();
         this._previousObj = null;
         this._obj = null;
-    },
+    }
 
     _onInsert() {
         let obj = this._obj;
         this.close();
         this._lookingGlass.insertObject(obj);
-    },
+    }
 
     _onBack() {
         this.selectObject(this._previousObj, true);
     }
-});
-
-var RedBorderEffect = new Lang.Class({
-    Name: 'RedBorderEffect',
-    Extends: Clutter.Effect,
+};
 
+var RedBorderEffect = GObject.registerClass(
+class RedBorderEffect extends Clutter.Effect {
     vfunc_paint() {
         let actor = this.get_actor();
         actor.continue_paint();
@@ -497,17 +480,15 @@ var RedBorderEffect = new Lang.Class({
                        geom.width - width, geom.height - width);
         Cogl.rectangle(0, geom.height - width,
                        width, width);
-    },
+    }
 });
 
-var Inspector = new Lang.Class({
-    Name: 'Inspector',
-    Extends: Clutter.Actor,
+var Inspector = GObject.registerClass({
     Signals: { 'closed': {},
                'target': { param_types: [Clutter.Actor.$gtype, GObject.TYPE_DOUBLE, GObject.TYPE_DOUBLE] } },
-
+}, class Inspector extends Clutter.Actor {
     _init(lookingGlass) {
-        this.parent({ width: 0,
+        super._init({ width: 0,
                       height: 0 });
 
         Main.uiGroup.add_actor(this);
@@ -536,7 +517,7 @@ var Inspector = new Lang.Class({
         this._pointerTarget = null;
 
         this._lookingGlass = lookingGlass;
-    },
+    }
 
     vfunc_allocate(box, flags) {
         this.set_allocation(box, flags);
@@ -555,7 +536,7 @@ var Inspector = new Lang.Class({
         childBox.y1 = primary.y + Math.floor((primary.height - natHeight) / 2);
         childBox.y2 = childBox.y1 + natHeight;
         this._eventHandler.allocate(childBox, flags);
-    },
+    }
 
     _close() {
         Clutter.ungrab_pointer();
@@ -563,13 +544,13 @@ var Inspector = new Lang.Class({
         this._eventHandler.destroy();
         this._eventHandler = null;
         this.emit('closed');
-    },
+    }
 
     _onKeyPressEvent(actor, event) {
         if (event.get_key_symbol() == Clutter.Escape)
             this._close();
         return Clutter.EVENT_STOP;
-    },
+    }
 
     _onButtonPressEvent(actor, event) {
         if (this._target) {
@@ -578,7 +559,7 @@ var Inspector = new Lang.Class({
         }
         this._close();
         return Clutter.EVENT_STOP;
-    },
+    }
 
     _onScrollEvent(actor, event) {
         switch (event.get_scroll_direction()) {
@@ -612,12 +593,12 @@ var Inspector = new Lang.Class({
             break;
         }
         return Clutter.EVENT_STOP;
-    },
+    }
 
     _onMotionEvent(actor, event) {
         this._update(event);
         return Clutter.EVENT_STOP;
-    },
+    }
 
     _update(event) {
         let [stageX, stageY] = event.get_coords();
@@ -637,10 +618,8 @@ var Inspector = new Lang.Class({
     }
 });
 
-var Extensions = new Lang.Class({
-    Name: 'Extensions',
-
-    _init(lookingGlass) {
+var Extensions = class Extensions {
+    constructor(lookingGlass) {
         this._lookingGlass = lookingGlass;
         this.actor = new St.BoxLayout({ vertical: true,
                                         name: 'lookingGlassExtensions' });
@@ -657,7 +636,7 @@ var Extensions = new Lang.Class({
 
         ExtensionSystem.connect('extension-loaded',
                                 this._loadExtension.bind(this));
-    },
+    }
 
     _loadExtension(o, uuid) {
         let extension = ExtensionUtils.extensions[uuid];
@@ -672,20 +651,20 @@ var Extensions = new Lang.Class({
 
         this._numExtensions ++;
         this._extensionsList.add(extensionDisplay);
-    },
+    }
 
     _onViewSource(actor) {
         let extension = actor._extension;
         let uri = extension.dir.get_uri();
         Gio.app_info_launch_default_for_uri(uri, global.create_app_launch_context(0, -1));
         this._lookingGlass.close();
-    },
+    }
 
     _onWebPage(actor) {
         let extension = actor._extension;
         Gio.app_info_launch_default_for_uri(extension.metadata.url, global.create_app_launch_context(0, -1));
         this._lookingGlass.close();
-    },
+    }
 
     _onViewErrors(actor) {
         let extension = actor._extension;
@@ -713,7 +692,7 @@ var Extensions = new Lang.Class({
         }
 
         actor._isShowing = shouldShow;
-    },
+    }
 
     _stateToString(extensionState) {
         switch (extensionState) {
@@ -730,7 +709,7 @@ var Extensions = new Lang.Class({
                 return _("Downloading");
         }
         return 'Unknown'; // Not translated, shouldn't appear
-    },
+    }
 
     _createExtensionDisplay(extension) {
         let box = new St.BoxLayout({ style_class: 'lg-extension', vertical: true });
@@ -778,12 +757,10 @@ var Extensions = new Lang.Class({
 
         return box;
     }
-});
+};
 
-var LookingGlass = new Lang.Class({
-    Name: 'LookingGlass',
-
-    _init() {
+var LookingGlass = class LookingGlass {
+    constructor() {
         this._borderPaintTarget = null;
         this._redBorderEffect = new RedBorderEffect();
 
@@ -917,7 +894,7 @@ var LookingGlass = new Lang.Class({
         });
 
         this._resize();
-    },
+    }
 
     _updateFont() {
         let fontName = this._interfaceSettings.get_string('monospace-font-name');
@@ -927,7 +904,7 @@ var LookingGlass = new Lang.Class({
         this.actor.style =
             'font-size: ' + fontDesc.get_size() / 1024. + (fontDesc.get_size_is_absolute() ? 'px' : 'pt') + ';'
             + 'font-family: "' + fontDesc.get_family() + '";';
-    },
+    }
 
     setBorderPaintTarget(obj) {
         if (this._borderPaintTarget != null)
@@ -935,7 +912,7 @@ var LookingGlass = new Lang.Class({
         this._borderPaintTarget = obj;
         if (this._borderPaintTarget != null)
             this._borderPaintTarget.add_effect(this._redBorderEffect);
-    },
+    }
 
     _pushResult(command, obj) {
         let index = this._results.length + this._offset;
@@ -955,7 +932,7 @@ var LookingGlass = new Lang.Class({
 
         // Scroll to bottom
         this._notebook.scrollToBottom(0);
-    },
+    }
 
     _showCompletions(completions) {
         if (!this._completionActor) {
@@ -984,7 +961,7 @@ var LookingGlass = new Lang.Class({
                                                       opacity: 255
                                                     });
         }
-    },
+    }
 
     _hideCompletions() {
         if (this._completionActor) {
@@ -998,46 +975,49 @@ var LookingGlass = new Lang.Class({
                                                       }
                                                     });
         }
-    },
+    }
 
     _evaluate(command) {
         this._history.addItem(command);
 
-        let fullCmd = commandHeader + command;
+        let lines = command.split(';');
+        lines.push(`return ${lines.pop()}`);
+
+        let fullCmd = commandHeader + lines.join(';');
 
         let resultObj;
         try {
-            resultObj = eval(fullCmd);
+            resultObj = Function(fullCmd)();
         } catch (e) {
             resultObj = '<exception ' + e + '>';
         }
 
         this._pushResult(command, resultObj);
         this._entry.text = '';
-    },
+    }
 
     inspect(x, y) {
         return global.stage.get_actor_at_pos(Clutter.PickMode.REACTIVE, x, y);
-    },
+    }
 
     getIt() {
         return this._it;
-    },
+    }
 
     getResult(idx) {
         return this._results[idx - this._offset].o;
-    },
+    }
 
     toggle() {
         if (this._open)
             this.close();
         else
             this.open();
-    },
+    }
 
     _queueResize() {
         Meta.later_add(Meta.LaterType.BEFORE_REDRAW, () => { this._resize(); });
-    },
+    }
 
     _resize() {
         let primary = Main.layoutManager.primaryMonitor;
@@ -1053,16 +1033,16 @@ var LookingGlass = new Lang.Class({
         this._objInspector.actor.set_size(Math.floor(myWidth * 0.8), Math.floor(myHeight * 0.8));
         this._objInspector.actor.set_position(this.actor.x + Math.floor(myWidth * 0.1),
                                               this._targetY + Math.floor(myHeight * 0.1));
-    },
+    }
 
     insertObject(obj) {
         this._pushResult('<insert>', obj);
-    },
+    }
 
     inspectObject(obj, sourceActor) {
         this._objInspector.open(sourceActor);
         this._objInspector.selectObject(obj);
-    },
+    }
 
     // Handle key events which are relevant for all tabs of the LookingGlass
     _globalKeyPressEvent(actor, event) {
@@ -1085,7 +1065,7 @@ var LookingGlass = new Lang.Class({
             }
         }
         return Clutter.EVENT_PROPAGATE;
-    },
+    }
 
     open() {
         if (this._open)
@@ -1107,7 +1087,7 @@ var LookingGlass = new Lang.Class({
                                        transition: 'easeOutQuad',
                                        y: this._targetY
                                      });
-    },
+    }
 
     close() {
         if (!this._open)
@@ -1130,5 +1110,5 @@ var LookingGlass = new Lang.Class({
                                        }
                                      });
     }
-});
+};
 Signals.addSignalMethods(LookingGlass.prototype);