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1 /* | 1 /* |
2 * Copyright (C) 2004, 2006, 2007 Apple Inc. All rights reserved. | 2 * Copyright (C) 2004, 2006, 2007 Apple Inc. All rights reserved. |
3 * Copyright (C) 2007 Alp Toker <alp@atoker.com> | 3 * Copyright (C) 2007 Alp Toker <alp@atoker.com> |
4 * Copyright (C) 2010 Torch Mobile (Beijing) Co. Ltd. All rights reserved. | 4 * Copyright (C) 2010 Torch Mobile (Beijing) Co. Ltd. All rights reserved. |
5 * | 5 * |
6 * Redistribution and use in source and binary forms, with or without | 6 * Redistribution and use in source and binary forms, with or without |
7 * modification, are permitted provided that the following conditions | 7 * modification, are permitted provided that the following conditions |
8 * are met: | 8 * are met: |
9 * 1. Redistributions of source code must retain the above copyright | 9 * 1. Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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105 void HTMLCanvasElement::parseAttribute(const QualifiedName& name, const AtomicSt
ring& value) | 105 void HTMLCanvasElement::parseAttribute(const QualifiedName& name, const AtomicSt
ring& value) |
106 { | 106 { |
107 if (name == widthAttr || name == heightAttr) | 107 if (name == widthAttr || name == heightAttr) |
108 reset(); | 108 reset(); |
109 HTMLElement::parseAttribute(name, value); | 109 HTMLElement::parseAttribute(name, value); |
110 } | 110 } |
111 | 111 |
112 RenderObject* HTMLCanvasElement::createRenderer(RenderStyle* style) | 112 RenderObject* HTMLCanvasElement::createRenderer(RenderStyle* style) |
113 { | 113 { |
114 Frame* frame = document().frame(); | 114 Frame* frame = document().frame(); |
115 if (frame && frame->script()->canExecuteScripts(NotAboutToExecuteScript)) { | 115 if (frame && frame->script().canExecuteScripts(NotAboutToExecuteScript)) { |
116 m_rendererIsCanvas = true; | 116 m_rendererIsCanvas = true; |
117 return new RenderHTMLCanvas(this); | 117 return new RenderHTMLCanvas(this); |
118 } | 118 } |
119 | 119 |
120 m_rendererIsCanvas = false; | 120 m_rendererIsCanvas = false; |
121 return HTMLElement::createRenderer(style); | 121 return HTMLElement::createRenderer(style); |
122 } | 122 } |
123 | 123 |
124 Node::InsertionNotificationRequest HTMLCanvasElement::insertedInto(ContainerNode
* node) | 124 Node::InsertionNotificationRequest HTMLCanvasElement::insertedInto(ContainerNode
* node) |
125 { | 125 { |
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580 FloatSize unscaledSize = size(); | 580 FloatSize unscaledSize = size(); |
581 FloatSize deviceSize = convertLogicalToDevice(unscaledSize); | 581 FloatSize deviceSize = convertLogicalToDevice(unscaledSize); |
582 IntSize size(deviceSize.width(), deviceSize.height()); | 582 IntSize size(deviceSize.width(), deviceSize.height()); |
583 AffineTransform transform; | 583 AffineTransform transform; |
584 if (size.width() && size.height()) | 584 if (size.width() && size.height()) |
585 transform.scaleNonUniform(size.width() / unscaledSize.width(), size.heig
ht() / unscaledSize.height()); | 585 transform.scaleNonUniform(size.width() / unscaledSize.width(), size.heig
ht() / unscaledSize.height()); |
586 return m_imageBuffer->baseTransform() * transform; | 586 return m_imageBuffer->baseTransform() * transform; |
587 } | 587 } |
588 | 588 |
589 } | 589 } |
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