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1 /* | 1 /* |
2 * Copyright (C) 2006 Eric Seidel <eric@webkit.org> | 2 * Copyright (C) 2006 Eric Seidel <eric@webkit.org> |
3 * Copyright (C) 2009 Apple Inc. All rights reserved. | 3 * Copyright (C) 2009 Apple Inc. All rights reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
7 * are met: | 7 * are met: |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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60 | 60 |
61 virtual void startAnimation(bool /*catchUpIfNecessary*/ = true) OVERRIDE; | 61 virtual void startAnimation(bool /*catchUpIfNecessary*/ = true) OVERRIDE; |
62 virtual void stopAnimation() OVERRIDE; | 62 virtual void stopAnimation() OVERRIDE; |
63 virtual void resetAnimation() OVERRIDE; | 63 virtual void resetAnimation() OVERRIDE; |
64 | 64 |
65 virtual PassRefPtr<NativeImageSkia> nativeImageForCurrentFrame() OVERRIDE; | 65 virtual PassRefPtr<NativeImageSkia> nativeImageForCurrentFrame() OVERRIDE; |
66 | 66 |
67 private: | 67 private: |
68 friend class AccessibilityRenderObject; | 68 friend class AccessibilityRenderObject; |
69 friend class SVGImageChromeClient; | 69 friend class SVGImageChromeClient; |
70 friend class SVGImageForContainer; | 70 friend class ImageForContainer; |
71 | 71 |
72 virtual ~SVGImage(); | 72 virtual ~SVGImage(); |
73 | 73 |
74 // Returns the SVG image document's frame. | 74 // Returns the SVG image document's frame. |
75 FrameView* frameView() const; | 75 FrameView* frameView() const; |
76 | 76 |
77 virtual String filenameExtension() const OVERRIDE; | 77 virtual String filenameExtension() const OVERRIDE; |
78 | 78 |
79 virtual void setContainerSize(const IntSize&) OVERRIDE; | 79 virtual void setContainerSize(const IntSize&) OVERRIDE; |
80 IntSize containerSize() const; | 80 IntSize containerSize() const; |
81 virtual bool usesContainerSize() const OVERRIDE { return true; } | 81 virtual bool usesContainerSize() const OVERRIDE { return true; } |
82 virtual void computeIntrinsicDimensions(Length& intrinsicWidth, Length& intr
insicHeight, FloatSize& intrinsicRatio) OVERRIDE; | 82 virtual void computeIntrinsicDimensions(Length& intrinsicWidth, Length& intr
insicHeight, FloatSize& intrinsicRatio) OVERRIDE; |
83 | 83 |
84 virtual bool dataChanged(bool allDataReceived) OVERRIDE; | 84 virtual bool dataChanged(bool allDataReceived) OVERRIDE; |
85 | 85 |
86 // FIXME: SVGImages are underreporting decoded sizes and will be unable | 86 // FIXME: SVGImages are underreporting decoded sizes and will be unable |
87 // to prune because these functions are not implemented yet. | 87 // to prune because these functions are not implemented yet. |
88 virtual void destroyDecodedData(bool) OVERRIDE { } | 88 virtual void destroyDecodedData(bool) OVERRIDE { } |
89 virtual unsigned decodedSize() const OVERRIDE { return 0; } | 89 virtual unsigned decodedSize() const OVERRIDE { return 0; } |
90 | 90 |
91 // FIXME: Implement this to be less conservative. | 91 // FIXME: Implement this to be less conservative. |
92 virtual bool currentFrameKnownToBeOpaque() OVERRIDE { return false; } | 92 virtual bool currentFrameKnownToBeOpaque() OVERRIDE { return false; } |
93 | 93 |
94 SVGImage(ImageObserver*); | 94 SVGImage(ImageObserver*); |
95 virtual void draw(GraphicsContext*, const FloatRect& fromRect, const FloatRe
ct& toRect, CompositeOperator, BlendMode) OVERRIDE; | 95 virtual void draw(GraphicsContext*, const FloatRect& fromRect, const FloatRe
ct& toRect, CompositeOperator, BlendMode) OVERRIDE; |
96 void drawForContainer(GraphicsContext*, const FloatSize, float, const FloatR
ect&, const FloatRect&, CompositeOperator, BlendMode); | 96 virtual void drawForContainer(GraphicsContext*, const FloatSize, float, cons
t FloatRect&, const FloatRect&, CompositeOperator, BlendMode) OVERRIDE; |
97 void drawPatternForContainer(GraphicsContext*, const FloatSize, float, const
FloatRect&, const FloatSize&, const FloatPoint&, | 97 virtual void drawPatternForContainer(GraphicsContext*, const FloatSize, floa
t, const FloatRect&, const FloatSize&, const FloatPoint&, |
98 CompositeOperator, const FloatRect&, BlendMode); | 98 CompositeOperator, const FloatRect&, BlendMode) OVERRIDE; |
99 | 99 |
100 OwnPtr<SVGImageChromeClient> m_chromeClient; | 100 OwnPtr<SVGImageChromeClient> m_chromeClient; |
101 OwnPtr<Page> m_page; | 101 OwnPtr<Page> m_page; |
102 IntSize m_intrinsicSize; | 102 IntSize m_intrinsicSize; |
103 }; | 103 }; |
104 | 104 |
105 inline SVGImage* toSVGImage(Image* image) | 105 inline SVGImage* toSVGImage(Image* image) |
106 { | 106 { |
107 ASSERT_WITH_SECURITY_IMPLICATION(!image || image->isSVGImage()); | 107 ASSERT_WITH_SECURITY_IMPLICATION(!image || image->isSVGImage()); |
108 return static_cast<SVGImage*>(image); | 108 return static_cast<SVGImage*>(image); |
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124 m_image->setImageObserver(m_observer); | 124 m_image->setImageObserver(m_observer); |
125 } | 125 } |
126 private: | 126 private: |
127 Image* m_image; | 127 Image* m_image; |
128 ImageObserver* m_observer; | 128 ImageObserver* m_observer; |
129 }; | 129 }; |
130 | 130 |
131 } | 131 } |
132 | 132 |
133 #endif // SVGImage_h | 133 #endif // SVGImage_h |
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