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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC { | 5 class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC { |
| 6 $!MEMBERS |
6 | 7 |
7 Window get _top() native "return this.top;"; | 8 Window get _top() native "return this.top;"; |
8 | 9 |
9 // Override top to return secure wrapper. | 10 // Override top to return secure wrapper. |
10 Window get top() => _DOMWindowCrossFrameImpl._createSafe(_top); | 11 Window get top() => _DOMWindowCrossFrameImpl._createSafe(_top); |
11 | |
12 int requestAnimationFrame(RequestAnimationFrameCallback callback) native ''' | |
13 if (!window.requestAnimationFrame) { | |
14 window.requestAnimationFrame = | |
15 window.webkitRequestAnimationFrame || | |
16 window.mozRequestAnimationFrame || | |
17 window.msRequestAnimationFrame || | |
18 window.oRequestAnimationFrame || | |
19 function (callback) { | |
20 window.setTimeout(callback, 16 /* 16ms ~= 60fps */); | |
21 }; | |
22 } | |
23 return window.requestAnimationFrame(callback); | |
24 '''; | |
25 | |
26 // Protect member 'requestAnimationFrame'. | |
27 _requestAnimationFrame() native 'requestAnimationFrame'; | |
28 | |
29 $!MEMBERS | |
30 } | 12 } |
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