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1 /* | 1 /* |
2 * Copyright (C) 2004, 2006, 2009, 2010 Apple Inc. All rights reserved. | 2 * Copyright (C) 2004, 2006, 2009, 2010 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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91 { | 91 { |
92 if (newSize == size()) | 92 if (newSize == size()) |
93 return; | 93 return; |
94 m_ignoreReset = true; | 94 m_ignoreReset = true; |
95 setWidth(newSize.width()); | 95 setWidth(newSize.width()); |
96 setHeight(newSize.height()); | 96 setHeight(newSize.height()); |
97 m_ignoreReset = false; | 97 m_ignoreReset = false; |
98 reset(); | 98 reset(); |
99 } | 99 } |
100 | 100 |
101 CanvasRenderingContext* getContext(const String&, CanvasContextAttributes* a
ttributes = 0); | 101 CanvasRenderingContext2D* getContext(const String&, CanvasContextAttributes*
attributes = 0); |
102 | 102 |
103 static String toEncodingMimeType(const String& mimeType); | 103 static String toEncodingMimeType(const String& mimeType); |
104 String toDataURL(const String& mimeType, const double* quality, ExceptionSta
te&) const; | 104 String toDataURL(const String& mimeType, const double* quality, ExceptionSta
te&) const; |
105 String toDataURL(const String& mimeType, ExceptionState& exceptionState) con
st { return toDataURL(mimeType, 0, exceptionState); } | 105 String toDataURL(const String& mimeType, ExceptionState& exceptionState) con
st { return toDataURL(mimeType, 0, exceptionState); } |
106 | 106 |
107 // Used for rendering | 107 // Used for rendering |
108 void didDraw(const FloatRect&); | 108 void didDraw(const FloatRect&); |
109 void notifyObserversCanvasChanged(const FloatRect&); | 109 void notifyObserversCanvasChanged(const FloatRect&); |
110 | 110 |
111 void paint(GraphicsContext*, const LayoutRect&); | 111 void paint(GraphicsContext*, const LayoutRect&); |
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190 OwnPtr<ImageBuffer> m_imageBuffer; | 190 OwnPtr<ImageBuffer> m_imageBuffer; |
191 mutable OwnPtr<GraphicsContextStateSaver> m_contextStateSaver; | 191 mutable OwnPtr<GraphicsContextStateSaver> m_contextStateSaver; |
192 | 192 |
193 mutable RefPtr<Image> m_presentedImage; | 193 mutable RefPtr<Image> m_presentedImage; |
194 mutable RefPtr<Image> m_copiedImage; // FIXME: This is temporary for platfor
ms that have to copy the image buffer to render. | 194 mutable RefPtr<Image> m_copiedImage; // FIXME: This is temporary for platfor
ms that have to copy the image buffer to render. |
195 }; | 195 }; |
196 | 196 |
197 } // namespace blink | 197 } // namespace blink |
198 | 198 |
199 #endif // SKY_ENGINE_CORE_HTML_HTMLCANVASELEMENT_H_ | 199 #endif // SKY_ENGINE_CORE_HTML_HTMLCANVASELEMENT_H_ |
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