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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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41 class SVGImage : public Image { | 41 class SVGImage : public Image { |
42 public: | 42 public: |
43 static PassRefPtr<SVGImage> create(ImageObserver* observer) | 43 static PassRefPtr<SVGImage> create(ImageObserver* observer) |
44 { | 44 { |
45 return adoptRef(new SVGImage(observer)); | 45 return adoptRef(new SVGImage(observer)); |
46 } | 46 } |
47 | 47 |
48 RenderBox* embeddedContentBox() const; | 48 RenderBox* embeddedContentBox() const; |
49 FrameView* frameView() const; | 49 FrameView* frameView() const; |
50 | 50 |
51 virtual bool isSVGImage() const { return true; } | 51 virtual bool isSVGImage() const OVERRIDE { return true; } |
52 virtual IntSize size() const OVERRIDE { return m_intrinsicSize; } | 52 virtual IntSize size() const OVERRIDE { return m_intrinsicSize; } |
53 | 53 |
54 virtual bool hasRelativeWidth() const; | 54 virtual bool hasRelativeWidth() OVERRIDE const; |
55 virtual bool hasRelativeHeight() const; | 55 virtual bool hasRelativeHeight() OVERRIDE const; |
56 | 56 |
57 virtual void startAnimation(bool /*catchUpIfNecessary*/ = true) OVERRIDE; | 57 virtual void startAnimation(bool /*catchUpIfNecessary*/ = true) OVERRIDE; |
58 virtual void stopAnimation() OVERRIDE; | 58 virtual void stopAnimation() OVERRIDE; |
59 virtual void resetAnimation() OVERRIDE; | 59 virtual void resetAnimation() OVERRIDE; |
60 | 60 |
61 virtual void reportMemoryUsage(MemoryObjectInfo*) const OVERRIDE; | 61 virtual void reportMemoryUsage(MemoryObjectInfo*) const OVERRIDE; |
62 | 62 |
63 virtual PassNativeImagePtr nativeImageForCurrentFrame() OVERRIDE; | 63 virtual PassNativeImagePtr nativeImageForCurrentFrame() OVERRIDE; |
64 | 64 |
65 private: | 65 private: |
66 friend class SVGImageChromeClient; | 66 friend class SVGImageChromeClient; |
67 friend class SVGImageForContainer; | 67 friend class SVGImageForContainer; |
68 | 68 |
69 virtual ~SVGImage(); | 69 virtual ~SVGImage(); |
70 | 70 |
71 virtual String filenameExtension() const; | 71 virtual String filenameExtension() const OVERRIDE; |
72 | 72 |
73 virtual void setContainerSize(const IntSize&); | 73 virtual void setContainerSize(const IntSize&) OVERRIDE; |
74 IntSize containerSize() const; | 74 IntSize containerSize() const; |
75 virtual bool usesContainerSize() const { return true; } | 75 virtual bool usesContainerSize() const OVERRIDE { return true; } |
76 virtual void computeIntrinsicDimensions(Length& intrinsicWidth, Length& intr
insicHeight, FloatSize& intrinsicRatio); | 76 virtual void computeIntrinsicDimensions(Length& intrinsicWidth, Length& intr
insicHeight, FloatSize& intrinsicRatio) OVERRIDE; |
77 | 77 |
78 virtual bool dataChanged(bool allDataReceived); | 78 virtual bool dataChanged(bool allDataReceived) OVERRIDE; |
79 | 79 |
80 // FIXME: SVGImages are underreporting decoded sizes and will be unable | 80 // FIXME: SVGImages are underreporting decoded sizes and will be unable |
81 // to prune because these functions are not implemented yet. | 81 // to prune because these functions are not implemented yet. |
82 virtual void destroyDecodedData(bool) { } | 82 virtual void destroyDecodedData() OVERRIDE { } |
83 virtual unsigned decodedSize() const { return 0; } | 83 virtual unsigned decodedSize() const OVERRIDE { return 0; } |
84 | 84 |
85 // FIXME: Implement this to be less conservative. | 85 // FIXME: Implement this to be less conservative. |
86 virtual bool currentFrameKnownToBeOpaque() OVERRIDE { return false; } | 86 virtual bool currentFrameKnownToBeOpaque() OVERRIDE { return false; } |
87 | 87 |
88 SVGImage(ImageObserver*); | 88 SVGImage(ImageObserver*); |
89 virtual void draw(GraphicsContext*, const FloatRect& fromRect, const FloatRe
ct& toRect, ColorSpace styleColorSpace, CompositeOperator, BlendMode); | 89 virtual void draw(GraphicsContext*, const FloatRect& fromRect, const FloatRe
ct& toRect, ColorSpace styleColorSpace, CompositeOperator, BlendMode) OVERRIDE; |
90 void drawForContainer(GraphicsContext*, const FloatSize, float, const FloatR
ect&, const FloatRect&, ColorSpace, CompositeOperator, BlendMode); | 90 void drawForContainer(GraphicsContext*, const FloatSize, float, const FloatR
ect&, const FloatRect&, ColorSpace, CompositeOperator, BlendMode); |
91 void drawPatternForContainer(GraphicsContext*, const FloatSize, float, const
FloatRect&, const AffineTransform&, const FloatPoint&, ColorSpace, | 91 void drawPatternForContainer(GraphicsContext*, const FloatSize, float, const
FloatRect&, const AffineTransform&, const FloatPoint&, ColorSpace, |
92 CompositeOperator, const FloatRect&); | 92 CompositeOperator, const FloatRect&); |
93 | 93 |
94 OwnPtr<SVGImageChromeClient> m_chromeClient; | 94 OwnPtr<SVGImageChromeClient> m_chromeClient; |
95 OwnPtr<Page> m_page; | 95 OwnPtr<Page> m_page; |
96 IntSize m_intrinsicSize; | 96 IntSize m_intrinsicSize; |
97 }; | 97 }; |
98 } | 98 } |
99 | 99 |
100 #endif // SVGImage_h | 100 #endif // SVGImage_h |
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