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Side by Side Diff: Source/core/animation/KeyframeEffectModel.h

Issue 1318543009: Oilpan: Partially ship Oilpan for core/animations (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 5 years, 3 months ago
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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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37 #include "core/animation/InterpolationEffect.h" 37 #include "core/animation/InterpolationEffect.h"
38 #include "core/animation/PropertyHandle.h" 38 #include "core/animation/PropertyHandle.h"
39 #include "core/animation/StringKeyframe.h" 39 #include "core/animation/StringKeyframe.h"
40 #include "core/animation/animatable/AnimatableValueKeyframe.h" 40 #include "core/animation/animatable/AnimatableValueKeyframe.h"
41 #include "platform/animation/TimingFunction.h" 41 #include "platform/animation/TimingFunction.h"
42 #include "platform/heap/Handle.h" 42 #include "platform/heap/Handle.h"
43 #include "wtf/HashMap.h" 43 #include "wtf/HashMap.h"
44 #include "wtf/HashSet.h" 44 #include "wtf/HashSet.h"
45 #include "wtf/PassOwnPtr.h" 45 #include "wtf/PassOwnPtr.h"
46 #include "wtf/PassRefPtr.h" 46 #include "wtf/PassRefPtr.h"
47 #include "wtf/RefCounted.h"
48 #include "wtf/Vector.h" 47 #include "wtf/Vector.h"
49 48
50 namespace blink { 49 namespace blink {
51 50
52 class Element; 51 class Element;
53 class KeyframeEffectModelTest; 52 class KeyframeEffectModelTest;
54 53
55 class CORE_EXPORT KeyframeEffectModelBase : public EffectModel { 54 class CORE_EXPORT KeyframeEffectModelBase : public EffectModel {
56 public: 55 public:
57 // FIXME: Implement accumulation. 56 // FIXME: Implement accumulation.
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133 void ensureKeyframeGroups() const; 132 void ensureKeyframeGroups() const;
134 void ensureInterpolationEffect(Element* = nullptr, const ComputedStyle* base Style = nullptr) const; 133 void ensureInterpolationEffect(Element* = nullptr, const ComputedStyle* base Style = nullptr) const;
135 void snapshotCompositableProperties(Element&, const ComputedStyle* baseStyle ); 134 void snapshotCompositableProperties(Element&, const ComputedStyle* baseStyle );
136 135
137 KeyframeVector m_keyframes; 136 KeyframeVector m_keyframes;
138 // The spec describes filtering the normalized keyframes at sampling time 137 // The spec describes filtering the normalized keyframes at sampling time
139 // to get the 'property-specific keyframes'. For efficiency, we cache the 138 // to get the 'property-specific keyframes'. For efficiency, we cache the
140 // property-specific lists. 139 // property-specific lists.
141 using KeyframeGroupMap = WillBeHeapHashMap<PropertyHandle, OwnPtrWillBeMembe r<PropertySpecificKeyframeGroup>>; 140 using KeyframeGroupMap = WillBeHeapHashMap<PropertyHandle, OwnPtrWillBeMembe r<PropertySpecificKeyframeGroup>>;
142 mutable OwnPtrWillBeMember<KeyframeGroupMap> m_keyframeGroups; 141 mutable OwnPtrWillBeMember<KeyframeGroupMap> m_keyframeGroups;
143 mutable RefPtrWillBeMember<InterpolationEffect> m_interpolationEffect; 142 mutable Member<InterpolationEffect> m_interpolationEffect;
144 RefPtr<TimingFunction> m_neutralKeyframeEasing; 143 RefPtr<TimingFunction> m_neutralKeyframeEasing;
145 144
146 mutable bool m_hasSyntheticKeyframes; 145 mutable bool m_hasSyntheticKeyframes;
147 146
148 friend class KeyframeEffectModelTest; 147 friend class KeyframeEffectModelTest;
149 }; 148 };
150 149
151 template <class Keyframe> 150 template <class Keyframe>
152 class KeyframeEffectModel final : public KeyframeEffectModelBase { 151 class KeyframeEffectModel final : public KeyframeEffectModelBase {
153 public: 152 public:
154 using KeyframeVector = WillBeHeapVector<RefPtrWillBeMember<Keyframe>>; 153 using KeyframeVector = WillBeHeapVector<RefPtrWillBeMember<Keyframe>>;
155 static PassRefPtrWillBeRawPtr<KeyframeEffectModel<Keyframe>> create(const Ke yframeVector& keyframes, PassRefPtrWillBeRawPtr<TimingFunction> neutralKeyframeE asing = nullptr) 154 static KeyframeEffectModel<Keyframe>* create(const KeyframeVector& keyframes , PassRefPtrWillBeRawPtr<TimingFunction> neutralKeyframeEasing = nullptr)
156 { 155 {
157 return adoptRefWillBeNoop(new KeyframeEffectModel(keyframes, neutralKeyf rameEasing)); 156 return new KeyframeEffectModel(keyframes, neutralKeyframeEasing);
158 } 157 }
159 158
160 private: 159 private:
161 KeyframeEffectModel(const KeyframeVector& keyframes, PassRefPtrWillBeRawPtr< TimingFunction> neutralKeyframeEasing) 160 KeyframeEffectModel(const KeyframeVector& keyframes, PassRefPtrWillBeRawPtr< TimingFunction> neutralKeyframeEasing)
162 : KeyframeEffectModelBase(neutralKeyframeEasing) 161 : KeyframeEffectModelBase(neutralKeyframeEasing)
163 { 162 {
164 m_keyframes.appendVector(keyframes); 163 m_keyframes.appendVector(keyframes);
165 } 164 }
166 165
167 virtual bool isAnimatableValueKeyframeEffectModel() const { return false; } 166 virtual bool isAnimatableValueKeyframeEffectModel() const { return false; }
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205 204
206 template <> 205 template <>
207 inline bool KeyframeEffectModel<AnimatableValueKeyframe>::isAnimatableValueKeyfr ameEffectModel() const { return true; } 206 inline bool KeyframeEffectModel<AnimatableValueKeyframe>::isAnimatableValueKeyfr ameEffectModel() const { return true; }
208 207
209 template <> 208 template <>
210 inline bool KeyframeEffectModel<StringKeyframe>::isStringKeyframeEffectModel() c onst { return true; } 209 inline bool KeyframeEffectModel<StringKeyframe>::isStringKeyframeEffectModel() c onst { return true; }
211 210
212 } // namespace blink 211 } // namespace blink
213 212
214 #endif // KeyframeEffectModel_h 213 #endif // KeyframeEffectModel_h
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