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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google 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 are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * 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 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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33 | 33 |
34 #include "core/animation/animatable/AnimatableValue.h" | 34 #include "core/animation/animatable/AnimatableValue.h" |
35 #include "core/css/CSSCrossfadeValue.h" | 35 #include "core/css/CSSCrossfadeValue.h" |
36 #include "core/style/StyleImage.h" | 36 #include "core/style/StyleImage.h" |
37 | 37 |
38 namespace blink { | 38 namespace blink { |
39 | 39 |
40 class AnimatableImage final : public AnimatableValue { | 40 class AnimatableImage final : public AnimatableValue { |
41 public: | 41 public: |
42 ~AnimatableImage() override { } | 42 ~AnimatableImage() override { } |
43 static PassRefPtrWillBeRawPtr<AnimatableImage> create(PassRefPtrWillBeRawPtr
<CSSValue> value) | 43 static PassRefPtr<AnimatableImage> create(PassRefPtrWillBeRawPtr<CSSValue> v
alue) |
44 { | 44 { |
45 return adoptRefWillBeNoop(new AnimatableImage(value)); | 45 return adoptRef(new AnimatableImage(value)); |
46 } | 46 } |
47 CSSValue* toCSSValue() const { return m_value.get(); } | 47 CSSValue* toCSSValue() const { return m_value.get(); } |
48 | 48 |
49 DEFINE_INLINE_VIRTUAL_TRACE() | |
50 { | |
51 visitor->trace(m_value); | |
52 AnimatableValue::trace(visitor); | |
53 } | |
54 | |
55 protected: | 49 protected: |
56 PassRefPtrWillBeRawPtr<AnimatableValue> interpolateTo(const AnimatableValue*
, double fraction) const override; | 50 PassRefPtr<AnimatableValue> interpolateTo(const AnimatableValue*, double fra
ction) const override; |
57 bool usesDefaultInterpolationWith(const AnimatableValue*) const override; | 51 bool usesDefaultInterpolationWith(const AnimatableValue*) const override; |
58 | 52 |
59 private: | 53 private: |
60 AnimatableImage(PassRefPtrWillBeRawPtr<CSSValue> value) | 54 AnimatableImage(PassRefPtrWillBeRawPtr<CSSValue> value) |
61 : m_value(value) | 55 : m_value(value) |
62 { | 56 { |
63 ASSERT(m_value.get()); | 57 ASSERT(m_value.get()); |
64 } | 58 } |
65 AnimatableType type() const override { return TypeImage; } | 59 AnimatableType type() const override { return TypeImage; } |
66 bool equalTo(const AnimatableValue*) const override; | 60 bool equalTo(const AnimatableValue*) const override; |
67 | 61 |
68 const RefPtrWillBeMember<CSSValue> m_value; | 62 const RefPtrWillBePersistent<CSSValue> m_value; |
69 }; | 63 }; |
70 | 64 |
71 DEFINE_ANIMATABLE_VALUE_TYPE_CASTS(AnimatableImage, isImage()); | 65 DEFINE_ANIMATABLE_VALUE_TYPE_CASTS(AnimatableImage, isImage()); |
72 | 66 |
73 } // namespace blink | 67 } // namespace blink |
74 | 68 |
75 #endif // AnimatableImage_h | 69 #endif // AnimatableImage_h |
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