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| 1 /* | 1 /* |
| 2 * Copyright (C) 2011 Apple Inc. All rights reserved. | 2 * Copyright (C) 2011 Apple Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
| 8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
| 10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
| (...skipping 32 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 43 return adoptRef(new CrossfadeGeneratedImage(fromImage, toImage, percenta
ge, crossfadeSize, size)); | 43 return adoptRef(new CrossfadeGeneratedImage(fromImage, toImage, percenta
ge, crossfadeSize, size)); |
| 44 } | 44 } |
| 45 | 45 |
| 46 virtual void setContainerSize(const IntSize&) { } | 46 virtual void setContainerSize(const IntSize&) { } |
| 47 virtual bool usesContainerSize() const { return false; } | 47 virtual bool usesContainerSize() const { return false; } |
| 48 virtual bool hasRelativeWidth() const { return false; } | 48 virtual bool hasRelativeWidth() const { return false; } |
| 49 virtual bool hasRelativeHeight() const { return false; } | 49 virtual bool hasRelativeHeight() const { return false; } |
| 50 | 50 |
| 51 virtual IntSize size() const { return m_crossfadeSize; } | 51 virtual IntSize size() const { return m_crossfadeSize; } |
| 52 | 52 |
| 53 void reportMemoryUsage(MemoryObjectInfo*) const OVERRIDE; | |
| 54 | |
| 55 protected: | 53 protected: |
| 56 virtual void draw(GraphicsContext*, const FloatRect& dstRect, const FloatRec
t& srcRect, ColorSpace styleColorSpace, CompositeOperator, BlendMode); | 54 virtual void draw(GraphicsContext*, const FloatRect& dstRect, const FloatRec
t& srcRect, ColorSpace styleColorSpace, CompositeOperator, BlendMode); |
| 57 virtual void drawPattern(GraphicsContext*, const FloatRect& srcRect, const A
ffineTransform& patternTransform, const FloatPoint& phase, ColorSpace styleColor
Space, CompositeOperator, const FloatRect& dstRect, BlendMode); | 55 virtual void drawPattern(GraphicsContext*, const FloatRect& srcRect, const A
ffineTransform& patternTransform, const FloatPoint& phase, ColorSpace styleColor
Space, CompositeOperator, const FloatRect& dstRect, BlendMode); |
| 58 | 56 |
| 59 CrossfadeGeneratedImage(Image* fromImage, Image* toImage, float percentage,
IntSize crossfadeSize, const IntSize&); | 57 CrossfadeGeneratedImage(Image* fromImage, Image* toImage, float percentage,
IntSize crossfadeSize, const IntSize&); |
| 60 | 58 |
| 61 private: | 59 private: |
| 62 void drawCrossfade(GraphicsContext*); | 60 void drawCrossfade(GraphicsContext*); |
| 63 | 61 |
| 64 Image* m_fromImage; | 62 Image* m_fromImage; |
| 65 Image* m_toImage; | 63 Image* m_toImage; |
| 66 | 64 |
| 67 float m_percentage; | 65 float m_percentage; |
| 68 IntSize m_crossfadeSize; | 66 IntSize m_crossfadeSize; |
| 69 }; | 67 }; |
| 70 | 68 |
| 71 } | 69 } |
| 72 | 70 |
| 73 #endif | 71 #endif |
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