Initial commit for Chrome.* APIs in Dart

sdk/lib/chrome/dart2js/chrome_dart2js.dart

 library chrome;
 
+import 'dart:html_common';
+import 'dart:html';
 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // DO NOT EDIT
 // Auto-generated dart:chrome library.
 
 
+
+
+// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+/**
+ * A set of utilities for use with the Chrome Extension APIs.
+ *
+ * Allows for easy access to required JS objects.
+ */
+
+/**
+ * A dart object, that is convertible to JS. Used for creating objects in dart,
+ * then passing them to JS.
+ *
+ * Objects that are passable to JS need to implement this interface.
+ */
+abstract class ChromeObject {
+  /*
+   * Default Constructor
+   *
+   * Called by child objects during their regular construction.
+   */
+  ChromeObject() :
+    _jsObject = JS('var', '{}');
+
+  /*
+   * Internal proxy constructor
+   *
+   * Creates a new Dart object using this existing proxy.
+   */
+  ChromeObject._proxy(this._jsObject);
+
+  /*
+   * JS Object Representation
+   */
+  Object _jsObject;
+
+  /*
+   * Retrieves the field of the given name.
+   *
+   * Returns the base JS representation of the object.
+   */
+  Object getMember(String type, String fieldName) {
+    return JS(type, '#[#]', this._jsObject, fieldName);
+  }
+
+  /*
+   * Sets the field of the given name to the given value.
+   *
+   * Attempts to convert the given value to JS before assignment.
+   */
+  void setMember(String fieldName, Object value) {
+    JS('void', '#[#] = #', this._jsObject, fieldName, convertArgument(value));
+  }
+}
+
+/**
+ * Useful functions for converting arguments.
+ */
+
+/**
+ * Converts the given map-type argument to js-friendly format, recursively.
+ * Returns the new Map object.
+ */
+Object _convertMapArgument(Map argument) {
+  Map m = new Map();
+  for (Object key in argument.keys)
+    m[key] = convertArgument(argument[key]);
+  return convertDartToNative_Dictionary(m);
+}
+
+/**
+ * Converts the given list-type argument to js-friendly format, recursively.
+ * Returns the new List object.
+ */
+List _convertListArgument(List argument) {
+  List l = new List();
+  for (var i = 0; i < argument.length; i ++)
+    l.add(convertArgument(argument[i]));
+  return l;
+}
+
+/**
+ * Converts the given argument Object to js-friendly format, recursively.
+ *
+ * Flattens out all Chrome objects into their corresponding ._toMap()
+ * definitions, then converts them to JS objects.
+ *
+ * Returns the new argument.
+ *
+ * Cannot be used for functions.
+ */
+Object convertArgument(var argument) {
+  if (argument == null)
+    return argument;
+
+  if (argument is num || argument is String || argument is bool)
+    return argument;
+
+  if (argument is ChromeObject)
+    return argument._jsObject;
+
+  if (argument is List)
+    return _convertListArgument(argument);
+
+  if (argument is Map)
+    return _convertMapArgument(argument);
+
+  if (argument is Function)
+    throw new Exception("Cannot serialize Function argument ${argument}.");
+
+  // TODO(sashab): Try and detect whether the argument is already serialized.
+  return argument;
+}
+
+/**
+ * Description of a declarative rule for handling events.
+ */
+class Rule extends ChromeObject {
+  /*
+   * Public (Dart) constructor
+   */
+  Rule({String id, List conditions, List actions, int priority}) {
+    this.id = id;
+    this.conditions = conditions;
+    this.actions = actions;
+    this.priority = priority;
+  }
+
+  /*
+   * Private (JS) constructor
+   */
+  Rule._proxy(_jsObject)
+      : super._proxy(_jsObject);
+
+  /*
+   * Public accessors
+   */
+  String get id =>
+      getMember('String', 'id');
+
+  void set id(String id) =>
+      setMember('id', id);
+
+  // TODO(sashab): Wrap these generic Lists somehow.
+  List get conditions =>
+      getMember('List', 'conditions');
+
+  void set conditions(List conditions) =>
+      setMember('conditions', conditions);
+
+  // TODO(sashab): Wrap these generic Lists somehow.
+  List get actions =>
+      getMember('List', 'actions');
+
+  void set actions(List actions) =>
+      setMember('actions', actions);
+
+  int get priority =>
+      getMember('int', 'priority');
+
+  void set priority(int priority) =>
+      setMember('priority', priority);
+
+}
+
+/**
+ * The Event class.
+ *
+ * Chrome Event classes extend this interface.
+ *
+ * e.g.
+ *
+ *  // chrome.app.runtime.onLaunched
+ *  class $Event_ChromeAppRuntimeOnLaunched extends $Event {
+ *    // constructor, passing the arity of the callback
+ *    $Event_ChromeAppRuntimeOnLaunched(jsObject) :
+ *     super._(jsObject, 1);
+ *
+ *    // methods, strengthening the Function parameter specificity
+ *    void addListener(void callback(LaunchData launchData))
+ *        => super.addListener(callback);
+ *    void removeListener(void callback(LaunchData launchData))
+ *        => super.removeListener(callback);
+ *    bool hasListener(void callback(LaunchData launchData))
+ *        => super.hasListener(callback);
+ *  }
+ *
+ */
+class $Event {
+  /*
+   * JS Object Representation
+   */
+  Object _jsObject;
+
+  /*
+   * Number of arguments the callback takes.
+   */
+  int _callbackArity;
+
+  /*
+   * Private constructor
+   */
+  $Event._(this._jsObject, this._callbackArity);
+
+  /*
+   * Methods
+   */
+
+  /**
+   * Registers an event listener <em>callback</em> to an event.
+   */
+  void addListener(Function callback) =>
+      JS('void',
+         '#.addListener(#)',
+         this._jsObject,
+         convertDartClosureToJS(callback, this._callbackArity)
+      );
+
+  /**
+   * Deregisters an event listener <em>callback</em> from an event.
+   */
+  void removeListener(Function callback) =>
+      JS('void',
+         '#.removeListener(#)',
+         this._jsObject,
+         convertDartClosureToJS(callback, this._callbackArity)
+      );
+
+  /**
+   * Returns True if <em>callback</em> is registered to the event.
+   */
+  bool hasListener(Function callback) =>
+      JS('bool',
+         '#.hasListener(#)',
+         this._jsObject,
+         convertDartClosureToJS(callback, this._callbackArity)
+      );
+
+  /**
+   * Returns true if any event listeners are registered to the event.
+   */
+  bool hasListeners() =>
+      JS('bool',
+         '#.hasListeners()',
+         this._jsObject
+      );
+
+  /**
+   * Registers rules to handle events.
+   *
+   * @param eventName Name of the event this function affects.

[Emily Fortuna, 2013/01/23 19:28:04]

FYI: Use markdown syntax for documentation
http://daringfireball.net/projects/markdown/syntax [eventName], and it doesn't
need to be in its own sentence. The documentation is intended to be more natural
like a comment.

[sashab, 2013/01/23 22:24:53]

Done.

+   * @param rules Rules to be registered. These do not replace previously registered rules.
+   * @param callback Called with registered rules.
+   */
+  void addRules(String eventName, List<Rule> rules,
+                [void callback(List<Rule> rules)]) {
+    // proxy the callback
+    void __proxy_callback(List rules) {
+      if (?callback) {
+        List<Rule> __proxy_rules = new List<Rule>();
+
+        for (Object o in rules)
+          __proxy_rules.add(new Rule._proxy(o));
+
+        callback(__proxy_rules);
+      }
+    }
+
+    JS('void',
+       '#.addRules(#, #, #)',
+       this._jsObject,
+       convertArgument(eventName),
+       convertArgument(rules),
+       convertDartClosureToJS(__proxy_callback, 1)
+    );
+  }
+
+  /**
+   * Returns currently registered rules.
+   *
+   * @param eventName Name of the event this function affects.
+   * @param ruleIdentifiers If an array is passed, only rules with identifiers contained in this array are returned.
+   * @param callback Called with registered rules.
+   */
+  void getRules(String eventName, [List<String> ruleIdentifiers,
+                                   void callback(List<Rule> rules)]) {
+    // proxy the callback
+    void __proxy_callback(List rules) {
+      if (?callback) {
+        List<Rule> __proxy_rules = new List<Rule>();
+
+        for (Object o in rules)
+          __proxy_rules.add(new Rule._proxy(o));
+
+        callback(__proxy_rules);
+      }
+    }
+
+    JS('void',
+       '#.getRules(#, #, #)',
+       this._jsObject,
+       convertArgument(eventName),
+       convertArgument(ruleIdentifiers),
+       convertDartClosureToJS(__proxy_callback, 1)
+    );
+  }
+
+  /**
+   * Unregisters currently registered rules.
+   *
+   * @param eventName Name of the event this function affects.
+   * @param ruleIdentifiers If an array is passed, only rules with identifiers contained in this array are unregistered.
+   * @param callback Called when rules were unregistered.
+   */
+  void removeRules(String eventName, [List<String> ruleIdentifiers,
+                                      void callback()]) =>
+      JS('void',
+         '#.removeRules(#, #, #)',
+         this._jsObject,
+         convertArgument(eventName),
+         convertArgument(ruleIdentifiers),
+         convertDartClosureToJS(callback, 0)
+      );
+}
+
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-
-// This is an example of exposing chrome APIs in Dart and will be replaced with
-// the proper implementation in the future.
-
-class AppModule {
-  AppModule._();
-
-  WindowModule get window => new WindowModule._();
-}
-
-class WindowModule {
-  WindowModule._();
-
-  void create(String url) {
-    var chrome = JS('', 'chrome');
-
-    if (chrome == null) {
-      throw new UnsupportedError('Not supported by current browser');
+// TODO(sashab): Change all chrome-API object types to be JS-bound, so that the
+// proxy types are not needed. Instead, creation of an object also creates its
+// JS counterpart, and all objects are proxies from the start.
+
+// chrome.app
+class $API_ChromeApp {

[Emily Fortuna, 2013/01/23 19:28:04]

any reason why you're using the $ to start all of these classes? That's
something our JavaScript compiler does to its generated code, but I've not seen
us do it with our Dart code itself.

[sashab, 2013/01/23 22:24:53]

I need to distinguish, for example:
  chrome.app.window
from:
  AppWindow

chrome.app.window is the API's AppWindow, whereas AppWindow is an actual type.

I'm not sure on the best naming convention. Maybe APIAppWindow?

+  /*
+   * JS Variable
+   */
+  Object _jsObject;
+
+  /*
+   * Members
+   */
+  $API_ChromeAppWindow window;
+  $API_ChromeAppRuntime runtime;
+
+  /*
+   * Constructor
+   */
+  $API_ChromeApp(this._jsObject) {
+    var window_object = JS('', '#.window', this._jsObject);
+    if (window_object == null)
+      throw new UnsupportedError('Not supported by current browser.');
+    window = new $API_ChromeAppWindow(window_object);
+
+    var runtime_object = JS('', '#.runtime', this._jsObject);
+    if (runtime_object == null)
+      throw new UnsupportedError('Not supported by current browser.');
+    runtime = new $API_ChromeAppRuntime(runtime_object);
+  }
+}
+
+// chrome
+class $API_Chrome {
+  /*
+   * JS Variable
+   */
+  Object _jsObject;
+
+  /*
+   * Members
+   */
+  $API_ChromeApp app;
+
+  /*
+   * Constructor
+   */
+  $API_Chrome() {
+    this._jsObject = JS("Object", "chrome");
+    if (this._jsObject == null)
+      throw new UnsupportedError('Not supported by current browser.');
+
+    var app_object = JS('', '#.app', this._jsObject);
+    if (app_object == null)
+      throw new UnsupportedError('Not supported by current browser.');
+    app = new $API_ChromeApp(app_object);
+  }
+}
+
+// The final chrome objects
+final $API_Chrome chrome = new $API_Chrome();
+// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+// from app_runtime.idl
+
+/**
+ * Types
+ */
+
+// A WebIntents intent object. Deprecated.
+class Intent extends ChromeObject {
+  /*
+   * Public (Dart) constructor
+   */
+  Intent({String action, String type, var data}) {
+    this.action = action;
+    this.type = type;
+    this.data = data;
+  }
+
+  /*
+   * Private (JS) constructor
+   */
+  Intent._proxy(_jsObject)
+      : super._proxy(_jsObject);
+
+  /*
+   * Public accessors
+   */
+
+  // The WebIntent being invoked.
+  String get action =>
+      getMember('String', 'action');
+
+  void set action(String action) =>
+      setMember('action', action);
+
+  // The MIME type of the data.
+  String get type =>
+      getMember('String', 'type');
+
+  void set type(String type) =>
+      setMember('type', type);
+
+  // Data associated with the intent.
+  // TODO(sashab): What is the best way to serialize/return generic JS objects?
+  Object get data =>
+      getMember('Object', 'data');
+
+  void set data(Object data) =>
+      setMember('data', data);
+
+  /*
+   * TODO(sashab): What is a NullCallback() type?
+   * Add postResult and postFailure once understanding what this type is, and
+   * once there is a way to pass functions back from JS.
+   */
+}
+
+class LaunchItem extends ChromeObject {
+  /*
+   * Public constructor
+   */
+  LaunchItem({FileEntry entry, String type}) {
+    this.entry = entry;
+    this.type = type;
+  }
+
+  /*
+   * Private constructor
+   */
+  LaunchItem._proxy(_jsObject)
+      : super._proxy(_jsObject);
+
+  /*
+   * Public accessors
+   */
+
+  // FileEntry for the file.
+  FileEntry get entry =>
+      getMember('FileEntry', 'entry');
+
+  void set entry(FileEntry entry) =>
+      setMember('entry', entry);
+
+  // The MIME type of the file.
+  String get type =>
+      getMember('String', 'type');
+
+  void set type(String type) =>
+      setMember('type', type);
+}
+
+// Optional data for the launch.
+class LaunchData extends ChromeObject {
+  /*
+   * Public constructor
+   */
+  LaunchData({Intent intent, String id, List<LaunchItem> items}) {
+    this.intent = intent;
+    this.id = id;
+    this.items = items;
+  }
+
+  /*
+   * Private constructor
+   */
+  LaunchData._proxy(_jsObject)
+      : super._proxy(_jsObject);
+
+  /*
+   * Public accessors
+   */
+  Intent get intent =>
+      new Intent._proxy(getMember('', 'intent'));
+
+  void set intent(Intent intent) =>
+      setMember('intent', intent);
+
+  // The id of the file handler that the app is being invoked with.
+  String get id =>
+      getMember('String', 'id');
+
+  void set id(String id) =>
+      setMember('id', id);
+
+  List<LaunchItem> get items() {
+    List<LaunchItem> items_final = new List<LaunchItem>();
+    for (var o in getMember('List', 'items')) {
+      items_final.add(new LaunchItem._proxy(o));
     }
-    var app = JS('', '#.app', chrome);
-    if (app == null) {
-      throw new UnsupportedError('Not supported by current browser');
+    return items_final;
+  }
+
+  void set items(List<LaunchItem> items) =>
+      setMember('items', items);
+}
+
+class IntentResponse extends ChromeObject {
+  /*
+   * Public constructor
+   */
+  IntentResponse({int intentId, bool success, Object data}) {
+    this.intentId = intentId;
+    this.success = success;
+    this.data = data;
+  }
+
+  /*
+   * Private constructor
+   */
+  IntentResponse._proxy(_jsObject)
+      : super._proxy(_jsObject);
+
+  /*
+   * Public accessors
+   */
+
+  // Identifies the intent.
+  int get intentId =>
+      getMember('int', 'intentId');
+
+  void set intentId(int intentId) =>
+      setMember('intentId', intentId);
+
+  // Was this intent successful? (i.e., postSuccess vs postFailure).
+  bool get success =>
+      getMember('bool', 'success');
+
+  void set success(bool success) =>
+      setMember('success', success);
+
+  // Data associated with the intent response.
+  // TODO(sashab): What's the best way to serialize/return generic JS objects?
+  Object get data =>
+      getMember('Object', 'data');
+
+  void set data(Object data) =>
+      setMember('data', data);
+}
+
+/**
+ * Events
+ */
+
+// Fired at Chrome startup to apps that were running when Chrome last shut
+// down.
+class $Event_ChromeAppRuntimeOnRestarted extends $Event {
+  /*
+   * Override callback type definitions
+   */
+  void addListener(void callback())
+      => super.addListener(callback);
+  void removeListener(void callback())
+      => super.removeListener(callback);
+  bool hasListener(void callback())
+      => super.hasListener(callback);
+
+  /*
+   * Constructor
+   */
+  $Event_ChromeAppRuntimeOnRestarted(jsObject) :
+    super._(jsObject, 0);
+}
+
+// Fired when an app is launched from the launcher or in response to a web
+// intent.
+class $Event_ChromeAppRuntimeOnLaunched extends $Event {
+  /*
+   * Override callback type definitions
+   */
+  void addListener(void callback(LaunchData launchData))
+      => super.addListener(callback);
+  void removeListener(void callback(LaunchData launchData))
+      => super.removeListener(callback);
+  bool hasListener(void callback(LaunchData launchData))
+      => super.hasListener(callback);
+
+  /*
+   * Constructor
+   */
+  $Event_ChromeAppRuntimeOnLaunched(jsObject) :
+    super._(jsObject, 1);
+}
+
+/**
+ * Functions
+ */
+class $API_ChromeAppRuntime {
+  /*
+   * API connection
+   */
+  Object _jsObject;
+
+  /*
+   * Events
+   */
+  $Event_ChromeAppRuntimeOnRestarted onRestarted;
+  $Event_ChromeAppRuntimeOnLaunched onLaunched;
+
+  /*
+   * Functions
+   */
+  void postIntentResponse(IntentResponse intentResponse) {
+    JS('void', '#.postIntentResponse(#)', this._jsObject, convertArgument(intentResponse));
+  }
+
+  /*
+   * Constructor
+   */
+  $API_ChromeAppRuntime(this._jsObject) {
+    onRestarted = new $Event_ChromeAppRuntimeOnRestarted(JS('Object', '#.onRestarted', this._jsObject));
+    onLaunched = new $Event_ChromeAppRuntimeOnLaunched(JS('Object', '#.onLaunched', this._jsObject));
+  }
+}
+
+// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+// from app.window.idl
+
+/**
+ * Types
+ */
+class CreateWindowOptions extends ChromeObject {
+  /*
+   * Public constructor
+   */
+  CreateWindowOptions({String id, int defaultWidth, int defaultHeight,
+      int defaultLeft, int defaultTop, int width, int height, int left, int top,
+      int minWidth, int minHeight, int maxWidth, int maxHeight, String type,
+      String frame, Bounds bounds, bool hidden}) {
+    this.id = id;
+    this.defaultWidth = defaultWidth;
+    this.defaultHeight = defaultHeight;
+    this.defaultLeft = defaultLeft;
+    this.defaultTop = defaultTop;
+    this.width = width;
+    this.height = height;
+    this.left = left;
+    this.top = top;
+    this.minWidth = minWidth;
+    this.minHeight = minHeight;
+    this.maxWidth = maxWidth;
+    this.maxHeight = maxHeight;
+    this.type = type;
+    this.frame = frame;
+    this.bounds = bounds;
+    this.hidden = hidden;
+  }
+
+  /*
+   * Private constructor
+   */
+  CreateWindowOptions._proxy(_jsObject)
+      : super._proxy(_jsObject);
+
+  /*
+   * Public accessors
+   */
+  // Id to identify the window. This will be used to remember the size
+  // and position of the window and restore that geometry when a window
+  // with the same id (and no explicit size or position) is later opened.
+  String get id =>
+      getMember('String', 'id');
+
+  void set id(String id) =>
+      setMember('id', id);
+
+  // Default width of the window. (Deprecated; regular bounds act like this
+  // now.)
+  int get defaultWidth =>
+      getMember('int', 'defaultWidth');
+
+  void set defaultWidth(int defaultWidth) =>
+      setMember('defaultWidth', defaultWidth);
+
+  // Default height of the window. (Deprecated; regular bounds act like this
+  // now.)
+  int get defaultHeight =>
+      getMember('int', 'defaultHeight');
+
+  void set defaultHeight(int defaultHeight) =>
+      setMember('defaultHeight', defaultHeight);
+
+  // Default X coordinate of the window. (Deprecated; regular bounds act like
+  // this now.)
+  int get defaultLeft =>
+      getMember('int', 'defaultLeft');
+
+  void set defaultLeft(int defaultLeft) =>
+      setMember('defaultLeft', defaultLeft);
+
+  // Default Y coordinate of the window. (Deprecated; regular bounds act like
+  // this now.)
+  int get defaultTop =>
+      getMember('int', 'defaultTop');
+
+  void set defaultTop(int defaultTop) =>
+      setMember('defaultTop', defaultTop);
+
+  // Width of the window. (Deprecated; use 'bounds'.)
+  int get width =>
+      getMember('int', 'width');
+
+  void set width(int width) =>
+      setMember('width', width);
+
+  // Height of the window. (Deprecated; use 'bounds'.)
+  int get height =>
+      getMember('int', 'height');
+
+  void set height(int height) =>
+      setMember('height', height);
+
+  // X coordinate of the window. (Deprecated; use 'bounds'.)
+  int get left =>
+      getMember('int', 'left');
+
+  void set left(int left) =>
+      setMember('left', left);
+
+  // Y coordinate of the window. (Deprecated; use 'bounds'.)
+  int get top =>
+      getMember('int', 'top');
+
+  void set top(int top) =>
+      setMember('top', top);
+
+  // Minimium width of the window.
+  int get minWidth =>
+      getMember('int', 'minWidth');
+
+  void set minWidth(int minWidth) =>
+      setMember('minWidth', minWidth);
+
+  // Minimum height of the window.
+  int get minHeight =>
+      getMember('int', 'minHeight');
+
+  void set minHeight(int minHeight) =>
+      setMember('minHeight', minHeight);
+
+  // Maximum width of the window.
+  int get maxWidth =>
+      getMember('int', 'maxWidth');
+
+  void set maxWidth(int maxWidth) =>
+      setMember('maxWidth', maxWidth);
+
+  // Maximum height of the window.
+  int get maxHeight =>
+      getMember('int', 'maxHeight');
+
+  void set maxHeight(int maxHeight) =>
+      setMember('maxHeight', maxHeight);
+
+  // Window type: 'shell' (the default) is the only currently supported value.
+  String get type =>
+      getMember('String', 'type');
+
+  void set type(String type) =>
+      setMember('type', type);
+
+  // Frame type: 'none' or 'chrome' (defaults to 'chrome').
+  String get frame =>
+      getMember('String', 'frame');
+
+  void set frame(String frame) =>
+      setMember('frame', frame);
+
+  // Size of the content in the window (excluding the titlebar). If specified
+  // in addition to any of the left/top/width/height parameters, this field
+  // takes precedence. If a frameBounds is specified, the frameBounds take
+  // precedence.
+  Bounds get bounds =>
+      new Bounds._proxy(getMember('Bounds', 'bounds'));
+
+  void set bounds(Bounds bounds) =>
+      setMember('bounds', bounds);
+
+  // If true, the window will be created in a hidden state. Call show() on
+  // the window to show it once it has been created. Defaults to false.
+  bool get hidden =>
+      getMember('bool', 'hidden');
+
+  void set hidden(bool hidden) =>
+      setMember('hidden', hidden);
+}
+
+class Bounds extends ChromeObject {
+  int _left;
+  int _top;
+  int _width;
+  int _height;
+
+  /*
+   * Public constructor
+   */
+  Bounds({int left, int top, int width, int height}) {
+    this.left = left;
+    this.top = top;
+    this.width = width;
+    this.height = height;
+  }
+
+  /*
+   * Private constructor
+   */
+  Bounds._proxy(_jsObject)
+      : super._proxy(_jsObject);
+
+  /*
+   * Public accessors
+   */
+  int get left =>
+      getMember('int', 'left');
+
+  void set left(int left) =>
+      setMember('left', left);
+
+  int get top =>
+      getMember('int', 'top');
+
+  void set top(int top) =>
+      setMember('top', top);
+
+  int get width =>
+      getMember('int', 'width');
+
+  void set width(int width) =>
+      setMember('width', width);
+
+  int get height =>
+      getMember('int', 'height');
+
+  void set height(int height) =>
+      setMember('height', height);
+}
+
+class AppWindow extends ChromeObject {
+  /*
+   * Public constructor
+   * TODO(sashab): Does it make sense to be able to create a new AppWindow this
+   * way?
+   */
+  //AppWindow();
+
+  /*
+   * Private constructor
+   */
+  AppWindow._proxy(jsObject)
+      : super._proxy(jsObject);
+
+  /*
+   * Public accessors
+   */
+  // The JavaScript 'window' object for the created child.
+  // TODO(sashab, sra): Detect whether this is the current window, or an
+  // external one, and return an appropriately-typed object
+  WindowBase get contentWindow {
+    return JS("Window", "#.contentWindow", this._jsObject);
+  }
+
+  /*
+   * Functions
+   */
+
+  // Focus the window.
+  void focus() =>
+      JS("void", "#.focus()", this._jsObject);
+
+  // Minimize the window.
+  void minimize() =>
+      JS("void", "#.minimize()", this._jsObject);
+
+  // Is the window minimized?
+  bool isMinimized() =>
+      JS("bool", "#.isMinimized()", this._jsObject);
+
+  // Maximize the window.
+  void maximize() =>
+    JS("void", "#.maximize()", this._jsObject);
+
+  // Is the window maximized?
+  bool isMaximized() =>
+      JS("bool", "c#.isMaximized()", this._jsObject);
+
+  // Restore the window.
+  void restore() =>
+      JS("void", "#.restore()", this._jsObject);
+
+  // Move the window to the position (|left|, |top|).
+  void moveTo(int left, int top) =>
+      JS("void", "#.moveTo(#, #)", this._jsObject, left, top);
+
+  // Resize the window to |width|x|height| pixels in size.
+  void resizeTo(int width, int height) =>
+      JS("void", "#.resizeTo(#, #)", this._jsObject, width, height);
+
+  // Draw attention to the window.
+  void drawAttention() =>
+      JS("void", "#.drawAttention()", this._jsObject);
+
+  // Clear attention to the window.
+  void clearAttention() =>
+      JS("void", "#.clearAttention()", this._jsObject);
+
+  // Close the window.
+  void close() =>
+      JS("void", "#.close()", this._jsObject);
+
+  // Show the window. Does nothing if the window is already visible.
+  void show() =>
+      JS("void", "#.show()", this._jsObject);
+
+  // Hide the window. Does nothing if the window is already hidden.
+  void hide() =>
+      JS("void", "#.hide()", this._jsObject);
+
+  // Set the window's bounds.
+  void setBounds(Bounds bounds) =>
+      JS("void", "#.setBounds(#)", this._jsObject, convertArgument(bounds));
+
+}
+
+/**
+ * Functions
+ */
+class $API_ChromeAppWindow {
+  /**
+   * JS object
+   */
+  Object _jsObject;
+
+  /**
+   * Constructor
+   */
+  $API_ChromeAppWindow(this._jsObject);
+
+  /**
+   * Functions
+   */
+
+  // Returns an <a href="#type-AppWindow">AppWindow</a> object for the
+  // current script context (ie JavaScript 'window' object). This can also be
+  // called on a handle to a script context for another page, for example:
+  // otherWindow.chrome.app.window.current().
+  AppWindow current() =>
+      new AppWindow._proxy(JS("Object", "#.current()", this._jsObject));
+
+  // The size and position of a window can be specified in a number of
+  // different ways. The most simple option is not specifying anything at
+  // all, in which case a default size and platform dependent position will
+  // be used.
+  //
+  // Another option is to use the top/left and width/height properties,
+  // which will always put the window at the specified coordinates with the
+  // specified size.
+  //
+  // Yet another option is to give the window a (unique) id. This id is then
+  // used to remember the size and position of the window whenever it is
+  // moved or resized. This size and position is then used instead of the
+  // specified bounds on subsequent opening of a window with the same id. If
+  // you need to open a window with an id at a location other than the
+  // remembered default, you can create it hidden, move it to the desired
+  // location, then show it.
+  //
+  // You can also combine these various options, explicitly specifying for
+  // example the size while having the position be remembered or other
+  // combinations like that. Size and position are dealt with seperately,
+  // but individual coordinates are not. So if you specify a top (or left)
+  // coordinate, you should also specify a left (or top) coordinate, and
+  // similar for size.
+  //
+  // If you specify both a regular and a default value for the same option
+  // the regular value is the only one that takes effect.
+  void create(String url, [CreateWindowOptions options,
+                           void callback(AppWindow created_window)]) {
+    void __proxy_callback(Object created_window) {
+      if (?callback)
+        callback(new AppWindow._proxy(created_window));
     }
-    var window = JS('', '#.window', app);
-    if (app == null) {
-      throw new UnsupportedError('Not supported by current browser');
-    }
-    JS('void', '#.create(#)', window, url);
-  }
-}
-
-final app = new AppModule._();
+
+    JS("void", "#.create(#, #, #)",
+       this._jsObject,
+       convertArgument(url),
+       convertArgument(options),
+       convertDartClosureToJS(__proxy_callback, 1)
+    );
+  }
+}