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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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47 float imageScaleFactor, | 47 float imageScaleFactor, |
48 CSSImageSetValue* value, | 48 CSSImageSetValue* value, |
49 const KURL& url) { | 49 const KURL& url) { |
50 return new StyleFetchedImageSet(image, imageScaleFactor, value, url); | 50 return new StyleFetchedImageSet(image, imageScaleFactor, value, url); |
51 } | 51 } |
52 ~StyleFetchedImageSet() override; | 52 ~StyleFetchedImageSet() override; |
53 | 53 |
54 CSSValue* cssValue() const override; | 54 CSSValue* cssValue() const override; |
55 CSSValue* computedCSSValue() const override; | 55 CSSValue* computedCSSValue() const override; |
56 | 56 |
57 // FIXME: This is used by StyleImage for equals comparison, but this implement
ation | 57 // FIXME: This is used by StyleImage for equals comparison, but this |
58 // only looks at the image from the set that we have loaded. I'm not sure if t
hat is | 58 // implementation only looks at the image from the set that we have loaded. |
59 // meaningful enough or not. | 59 // I'm not sure if that is meaningful enough or not. |
60 WrappedImagePtr data() const override; | 60 WrappedImagePtr data() const override; |
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&, | 65 LayoutSize imageSize(const LayoutObject&, |
66 float multiplier, | 66 float multiplier, |
67 const LayoutSize& defaultObjectSize) const override; | 67 const LayoutSize& defaultObjectSize) const override; |
68 bool imageHasRelativeSize() const override; | 68 bool imageHasRelativeSize() const override; |
69 bool usesImageContainerSize() const override; | 69 bool usesImageContainerSize() const override; |
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93 | 93 |
94 Member<CSSImageSetValue> m_imageSetValue; // Not retained; it owns us. | 94 Member<CSSImageSetValue> m_imageSetValue; // Not retained; it owns us. |
95 const KURL m_url; | 95 const KURL m_url; |
96 }; | 96 }; |
97 | 97 |
98 DEFINE_STYLE_IMAGE_TYPE_CASTS(StyleFetchedImageSet, isImageResourceSet()); | 98 DEFINE_STYLE_IMAGE_TYPE_CASTS(StyleFetchedImageSet, isImageResourceSet()); |
99 | 99 |
100 } // namespace blink | 100 } // namespace blink |
101 | 101 |
102 #endif // StyleFetchedImageSet_h | 102 #endif // StyleFetchedImageSet_h |
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