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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 70 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
81 : m_ownerValue(ownerValue) | 81 : m_ownerValue(ownerValue) |
82 , m_ready(false) { } | 82 , m_ready(false) { } |
83 | 83 |
84 ~CrossfadeSubimageObserverProxy() override { } | 84 ~CrossfadeSubimageObserverProxy() override { } |
85 DEFINE_INLINE_TRACE() | 85 DEFINE_INLINE_TRACE() |
86 { | 86 { |
87 visitor->trace(m_ownerValue); | 87 visitor->trace(m_ownerValue); |
88 } | 88 } |
89 | 89 |
90 void imageChanged(ImageResource*, const IntRect* = nullptr) override; | 90 void imageChanged(ImageResource*, const IntRect* = nullptr) override; |
| 91 bool willRenderImage() override; |
91 String debugName() const override { return "CrossfadeSubimageObserverPro
xy"; } | 92 String debugName() const override { return "CrossfadeSubimageObserverPro
xy"; } |
92 void setReady(bool ready) { m_ready = ready; } | 93 void setReady(bool ready) { m_ready = ready; } |
93 private: | 94 private: |
94 Member<CSSCrossfadeValue> m_ownerValue; | 95 Member<CSSCrossfadeValue> m_ownerValue; |
95 bool m_ready; | 96 bool m_ready; |
96 }; | 97 }; |
97 | 98 |
| 99 bool willRenderImage() const; |
98 void crossfadeChanged(const IntRect&); | 100 void crossfadeChanged(const IntRect&); |
99 | 101 |
100 Member<CSSValue> m_fromValue; | 102 Member<CSSValue> m_fromValue; |
101 Member<CSSValue> m_toValue; | 103 Member<CSSValue> m_toValue; |
102 Member<CSSPrimitiveValue> m_percentageValue; | 104 Member<CSSPrimitiveValue> m_percentageValue; |
103 | 105 |
104 Member<ImageResource> m_cachedFromImage; | 106 Member<ImageResource> m_cachedFromImage; |
105 Member<ImageResource> m_cachedToImage; | 107 Member<ImageResource> m_cachedToImage; |
106 | 108 |
107 CrossfadeSubimageObserverProxy m_crossfadeSubimageObserver; | 109 CrossfadeSubimageObserverProxy m_crossfadeSubimageObserver; |
108 }; | 110 }; |
109 | 111 |
110 DEFINE_CSS_VALUE_TYPE_CASTS(CSSCrossfadeValue, isCrossfadeValue()); | 112 DEFINE_CSS_VALUE_TYPE_CASTS(CSSCrossfadeValue, isCrossfadeValue()); |
111 | 113 |
112 } // namespace blink | 114 } // namespace blink |
113 | 115 |
114 #endif // CSSCrossfadeValue_h | 116 #endif // CSSCrossfadeValue_h |
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