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Issue 10302015: IE browser compat for CanvasPixelArray and HTMLPhraseElement (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Created 8 years, 7 months ago
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1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2011, 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 /** 5 /**
6 * Generates JS helpers for dart:core. This used to be in a file "core.js". 6 * Generates JS helpers for dart:core. This used to be in a file "core.js".
7 * Having them in Dart code means we can easily control which are generated. 7 * Having them in Dart code means we can easily control which are generated.
8 */ 8 */
9 // TODO(jmesserly): one idea to make this cleaner: put these as private "native" 9 // TODO(jmesserly): one idea to make this cleaner: put these as private "native"
10 // methods somewhere in a library that we import. This would be rather elegant 10 // methods somewhere in a library that we import. This would be rather elegant
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450 function ie$typeNameOf() { 450 function ie$typeNameOf() {
451 var name = constructorNameWithFallback(this); 451 var name = constructorNameWithFallback(this);
452 if (name == 'Window') return 'DOMWindow'; 452 if (name == 'Window') return 'DOMWindow';
453 // IE calls both HTML and XML documents 'Document', so we check for the 453 // IE calls both HTML and XML documents 'Document', so we check for the
454 // xmlVersion property, which is the empty string on HTML documents. 454 // xmlVersion property, which is the empty string on HTML documents.
455 if (name == 'Document' && this.xmlVersion) return 'Document'; 455 if (name == 'Document' && this.xmlVersion) return 'Document';
456 if (name == 'Document') return 'HTMLDocument'; 456 if (name == 'Document') return 'HTMLDocument';
457 if (name == 'HTMLTableDataCellElement') return 'HTMLTableCellElement'; 457 if (name == 'HTMLTableDataCellElement') return 'HTMLTableCellElement';
458 if (name == 'HTMLTableHeaderCellElement') return 'HTMLTableCellElement'; 458 if (name == 'HTMLTableHeaderCellElement') return 'HTMLTableCellElement';
459 if (name == 'MSStyleCSSProperties') return 'CSSStyleDeclaration'; 459 if (name == 'MSStyleCSSProperties') return 'CSSStyleDeclaration';
460 if (name == 'CanvasPixelArray') return 'Uint8ClampedArray';
461 if (name == 'HTMLPhraseElement') return 'HTMLElement';
460 return name; 462 return name;
461 } 463 }
462 464
463 // If we're not in the browser, we're almost certainly running on v8. 465 // If we're not in the browser, we're almost certainly running on v8.
464 if (typeof(navigator) != 'object') return chrome$typeNameOf; 466 if (typeof(navigator) != 'object') return chrome$typeNameOf;
465 467
466 var userAgent = navigator.userAgent; 468 var userAgent = navigator.userAgent;
467 if (/Chrome|DumpRenderTree/.test(userAgent)) return chrome$typeNameOf; 469 if (/Chrome|DumpRenderTree/.test(userAgent)) return chrome$typeNameOf;
468 if (/Firefox/.test(userAgent)) return firefox$typeNameOf; 470 if (/Firefox/.test(userAgent)) return firefox$typeNameOf;
469 if (/MSIE/.test(userAgent)) return ie$typeNameOf; 471 if (/MSIE/.test(userAgent)) return ie$typeNameOf;
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630 return bound; 632 return bound;
631 } else { 633 } else {
632 var bound = function() { 634 var bound = function() {
633 return func.apply(thisObj, arguments); 635 return func.apply(thisObj, arguments);
634 }; 636 };
635 bound.$length = funcLength; 637 bound.$length = funcLength;
636 return bound; 638 return bound;
637 } 639 }
638 }; 640 };
639 """; 641 """;
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