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Unified Diff: tools/dom/templates/html/impl/impl_Window.darttemplate

Issue 12212200: "Reverting 18531" (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Created 7 years, 10 months ago
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Index: tools/dom/templates/html/impl/impl_Window.darttemplate
diff --git a/tools/dom/templates/html/impl/impl_Window.darttemplate b/tools/dom/templates/html/impl/impl_Window.darttemplate
deleted file mode 100644
index 083aebd2d559dac2d1867356598f496bf624e79b..0000000000000000000000000000000000000000
--- a/tools/dom/templates/html/impl/impl_Window.darttemplate
+++ /dev/null
@@ -1,224 +0,0 @@
-// 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.
-
-part of $LIBRARYNAME;
-
-$if DART2JS
-$(ANNOTATIONS)class $CLASSNAME$EXTENDS$IMPLEMENTS native "@*DOMWindow" {
-$else
-$(ANNOTATIONS)class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC {
-$endif
-
- /**
- * Executes a [callback] after the immediate execution stack has completed.
- *
- * This differs from using Timer.run(callback)
- * because Timer will run in about 4-15 milliseconds, depending on browser,
- * depending on load. [setImmediate], in contrast, makes browser-specific
- * changes in behavior to attempt to run immediately after the current
- * frame unwinds, causing the future to complete after all processing has
- * completed for the current event, but before any subsequent events.
- */
- void setImmediate(TimeoutHandler callback) {
- _addMicrotaskCallback(callback);
- }
- /**
- * Lookup a port by its [name]. Return null if no port is
- * registered under [name].
- */
- SendPortSync lookupPort(String name) {
- var port =
- json.parse(document.documentElement.attributes['dart-port:$name']);
- return _deserialize(port);
- }
-
- /**
- * Register a [port] on this window under the given [name]. This
- * port may be retrieved by any isolate (or JavaScript script)
- * running in this window.
- */
- void registerPort(String name, var port) {
- var serialized = _serialize(port);
- document.documentElement.attributes['dart-port:$name'] =
- json.stringify(serialized);
- }
-
- /**
- * Returns a Future that completes just before the window is about to repaint
- * so the user can draw an animation frame
- *
- * If you need to later cancel this animation, use [requestAnimationFrame]
- * instead.
- *
- * Note: The code that runs when the future completes should call
- * [animationFrame] again for the animation to continue.
- */
- Future<num> get animationFrame {
- var completer = new Completer<int>();
- requestAnimationFrame(completer.complete);
- return completer.future;
- }
-
-$if DART2JS
- Document get document => JS('Document', '#.document', this);
-
- WindowBase _open2(url, name) => JS('Window', '#.open(#,#)', this, url, name);
-
- WindowBase _open3(url, name, options) =>
- JS('Window', '#.open(#,#,#)', this, url, name, options);
-
- WindowBase open(String url, String name, [String options]) {
- if (options == null) {
- return _DOMWindowCrossFrame._createSafe(_open2(url, name));
- } else {
- return _DOMWindowCrossFrame._createSafe(_open3(url, name, options));
- }
- }
-
- // API level getter and setter for Location.
- // TODO: The cross domain safe wrapper can be inserted here or folded into
- // _LocationWrapper.
- Location get location {
- // Firefox work-around for Location. The Firefox location object cannot be
- // made to behave like a Dart object so must be wrapped.
- var result = _location;
- if (_isDartLocation(result)) return result; // e.g. on Chrome.
- if (null == _location_wrapper) {
- _location_wrapper = new _LocationWrapper(result);
- }
- return _location_wrapper;
- }
-
- // TODO: consider forcing users to do: window.location.assign('string').
- /**
- * Sets the window's location, which causes the browser to navigate to the new
- * location. [value] may be a Location object or a string.
- */
- void set location(value) {
- if (value is _LocationWrapper) {
- _location = value._ptr;
- } else {
- _location = value;
- }
- }
-
- _LocationWrapper _location_wrapper; // Cached wrapped Location object.
-
- // Native getter and setter to access raw Location object.
- dynamic get _location => JS('Location|=Object', '#.location', this);
- void set _location(value) {
- JS('void', '#.location = #', this, value);
- }
- // Prevent compiled from thinking 'location' property is available for a Dart
- // member.
- @JSName('location')
- _protect_location() native;
-
- static _isDartLocation(thing) {
- // On Firefox the code that implements 'is Location' fails to find the patch
- // stub on Object.prototype and throws an exception.
- try {
- return thing is Location;
- } catch (e) {
- return false;
- }
- }
-
- /**
- * Called to draw an animation frame and then request the window to repaint
- * after [callback] has finished (creating the animation).
- *
- * Use this method only if you need to later call [cancelAnimationFrame]. If
- * not, the preferred Dart idiom is to set animation frames by calling
- * [animationFrame], which returns a Future.
- *
- * Returns a non-zero valued integer to represent the request id for this
- * request. This value only needs to be saved if you intend to call
- * [cancelAnimationFrame] so you can specify the particular animation to
- * cancel.
- *
- * Note: The supplied [callback] needs to call [requestAnimationFrame] again
- * for the animation to continue.
- */
- @DomName('DOMWindow.requestAnimationFrame')
- int requestAnimationFrame(RequestAnimationFrameCallback callback) {
- _ensureRequestAnimationFrame();
- return _requestAnimationFrame(callback);
- }
-
- void cancelAnimationFrame(id) {
- _ensureRequestAnimationFrame();
- _cancelAnimationFrame(id);
- }
-
- @JSName('requestAnimationFrame')
- int _requestAnimationFrame(RequestAnimationFrameCallback callback) native;
-
- @JSName('cancelAnimationFrame')
- void _cancelAnimationFrame(int id) native;
-
- _ensureRequestAnimationFrame() {
- if (JS('bool',
- '!!(#.requestAnimationFrame && #.cancelAnimationFrame)', this, this))
- return;
-
- JS('void',
- r"""
- (function($this) {
- var vendors = ['ms', 'moz', 'webkit', 'o'];
- for (var i = 0; i < vendors.length && !$this.requestAnimationFrame; ++i) {
- $this.requestAnimationFrame = $this[vendors[i] + 'RequestAnimationFrame'];
- $this.cancelAnimationFrame =
- $this[vendors[i]+'CancelAnimationFrame'] ||
- $this[vendors[i]+'CancelRequestAnimationFrame'];
- }
- if ($this.requestAnimationFrame && $this.cancelAnimationFrame) return;
- $this.requestAnimationFrame = function(callback) {
- return window.setTimeout(function() {
- callback(Date.now());
- }, 16 /* 16ms ~= 60fps */);
- };
- $this.cancelAnimationFrame = function(id) { clearTimeout(id); }
- })(#)""",
- this);
- }
-
- /**
- * Gets an instance of the Indexed DB factory to being using Indexed DB.
- *
- * Use [IdbFactory.supported] to check if Indexed DB is supported on the
- * current platform.
- */
- @SupportedBrowser(SupportedBrowser.CHROME, '23.0')
- @SupportedBrowser(SupportedBrowser.FIREFOX, '15.0')
- @SupportedBrowser(SupportedBrowser.IE, '10.0')
- @Experimental
- IdbFactory get indexedDB =>
- JS('IdbFactory',
- '#.indexedDB || #.webkitIndexedDB || #.mozIndexedDB',
- this, this, this);
-
- @DomName('Window.console')
- Console get console => Console.safeConsole;
-
- /// Checks if _setImmediate is supported.
- static bool get _supportsSetImmediate =>
- JS('bool', '!!(window.setImmediate)');
-
- // Set immediate implementation for IE
- void _setImmediate(void callback()) {
- JS('void', '#.setImmediate(#)', this, convertDartClosureToJS(callback, 0));
- }
-$else
- /// Checks if _setImmediate is supported.
- static bool get _supportsSetImmediate => false;
-
- /// Dartium stub for IE's setImmediate.
- void _setImmediate(void callback()) {
- throw new UnsupportedError('setImmediate is not supported');
- }
-$endif
-
-$!MEMBERS
-}
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