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1 /* | 1 /* |
2 * Copyright (C) 2012 Apple Inc. All rights reserved. | 2 * Copyright (C) 2012 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 |
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57 | 57 |
58 #if !ENABLE(OILPAN) | 58 #if !ENABLE(OILPAN) |
59 void clearImageSetValue() { m_imageSetValue = nullptr; } | 59 void clearImageSetValue() { m_imageSetValue = nullptr; } |
60 #endif | 60 #endif |
61 | 61 |
62 bool canRender() const override; | 62 bool canRender() const override; |
63 bool isLoaded() const override; | 63 bool isLoaded() const override; |
64 bool errorOccurred() const override; | 64 bool errorOccurred() const override; |
65 LayoutSize imageSize(const LayoutObject*, float multiplier, const LayoutSize
& defaultObjectSize) const override; | 65 LayoutSize imageSize(const LayoutObject*, float multiplier, const LayoutSize
& defaultObjectSize) const override; |
66 bool imageHasRelativeSize() const override; | 66 bool imageHasRelativeSize() const override; |
67 void computeIntrinsicDimensions(const LayoutObject*, FloatSize& intrinsicSiz
e, FloatSize& intrinsicRatio) override; | |
68 bool usesImageContainerSize() const override; | 67 bool usesImageContainerSize() const override; |
69 void addClient(LayoutObject*) override; | 68 void addClient(LayoutObject*) override; |
70 void removeClient(LayoutObject*) override; | 69 void removeClient(LayoutObject*) override; |
71 PassRefPtr<Image> image(const LayoutObject*, const IntSize&, float) const ov
erride; | 70 PassRefPtr<Image> image(const LayoutObject*, const IntSize&, float) const ov
erride; |
72 float imageScaleFactor() const override { return m_imageScaleFactor; } | 71 float imageScaleFactor() const override { return m_imageScaleFactor; } |
73 bool knownToBeOpaque(const LayoutObject*) const override; | 72 bool knownToBeOpaque(const LayoutObject*) const override; |
74 ImageResource* cachedImage() const override; | 73 ImageResource* cachedImage() const override; |
75 | 74 |
76 DECLARE_VIRTUAL_TRACE(); | 75 DECLARE_VIRTUAL_TRACE(); |
77 | 76 |
78 private: | 77 private: |
79 StyleFetchedImageSet(ImageResource*, float imageScaleFactor, CSSImageSetValu
e*, const KURL&); | 78 StyleFetchedImageSet(ImageResource*, float imageScaleFactor, CSSImageSetValu
e*, const KURL&); |
80 | 79 |
81 void dispose(); | 80 void dispose(); |
82 | 81 |
83 String debugName() const override { return "StyleFetchedImageSet"; } | 82 String debugName() const override { return "StyleFetchedImageSet"; } |
84 | 83 |
85 RefPtrWillBeMember<ImageResource> m_bestFitImage; | 84 RefPtrWillBeMember<ImageResource> m_bestFitImage; |
86 float m_imageScaleFactor; | 85 float m_imageScaleFactor; |
87 | 86 |
88 RawPtrWillBeMember<CSSImageSetValue> m_imageSetValue; // Not retained; it ow
ns us. | 87 RawPtrWillBeMember<CSSImageSetValue> m_imageSetValue; // Not retained; it ow
ns us. |
89 const KURL m_url; | 88 const KURL m_url; |
90 }; | 89 }; |
91 | 90 |
92 DEFINE_STYLE_IMAGE_TYPE_CASTS(StyleFetchedImageSet, isImageResourceSet()); | 91 DEFINE_STYLE_IMAGE_TYPE_CASTS(StyleFetchedImageSet, isImageResourceSet()); |
93 | 92 |
94 } // namespace blink | 93 } // namespace blink |
95 | 94 |
96 #endif // StyleFetchedImageSet_h | 95 #endif // StyleFetchedImageSet_h |
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