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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef AnimatableValueKeyframe_h | |
| 6 #define AnimatableValueKeyframe_h | |
| 7 | |
| 8 #include "core/animation/AnimatableValue.h" | |
| 9 #include "core/animation/Keyframe.h" | |
| 10 | |
| 11 namespace WebCore { | |
| 12 | |
| 13 class AnimatableValueKeyframe : public Keyframe { | |
| 14 public: | |
| 15 static PassRefPtr<AnimatableValueKeyframe> create() { return adoptRef(new An
imatableValueKeyframe); } | |
| 16 void setPropertyValue(CSSPropertyID property, PassRefPtr<AnimatableValue> va
lue) | |
| 17 { | |
| 18 m_propertyValues.add(property, value); | |
| 19 } | |
| 20 void clearPropertyValue(CSSPropertyID property) { m_propertyValues.remove(pr
operty); } | |
| 21 AnimatableValue* propertyValue(CSSPropertyID property) const | |
| 22 { | |
| 23 ASSERT(m_propertyValues.contains(property)); | |
| 24 return m_propertyValues.get(property); | |
| 25 } | |
| 26 virtual PropertySet properties() const OVERRIDE; | |
| 27 | |
| 28 class PropertySpecificKeyframe : public Keyframe::PropertySpecificKeyframe { | |
| 29 public: | |
| 30 PropertySpecificKeyframe(double offset, PassRefPtr<TimingFunction> easin
g, const AnimatableValue*, AnimationEffect::CompositeOperation); | |
| 31 | |
| 32 AnimatableValue* value() const { return m_value.get(); } | |
| 33 | |
| 34 virtual PassOwnPtr<Keyframe::PropertySpecificKeyframe> neutralKeyframe(d
ouble offset, PassRefPtr<TimingFunction> easing) const OVERRIDE FINAL; | |
| 35 virtual PassRefPtr<Interpolation> createInterpolation(CSSPropertyID, Web
Core::Keyframe::PropertySpecificKeyframe* end) const OVERRIDE FINAL; | |
| 36 | |
| 37 private: | |
| 38 PropertySpecificKeyframe(double offset, PassRefPtr<TimingFunction> easin
g, PassRefPtr<AnimatableValue>); | |
| 39 | |
| 40 virtual PassOwnPtr<Keyframe::PropertySpecificKeyframe> cloneWithOffset(d
ouble offset) const OVERRIDE; | |
| 41 virtual bool isAnimatableValuePropertySpecificKeyframe() const OVERRIDE
{ return true; } | |
| 42 | |
| 43 RefPtr<AnimatableValue> m_value; | |
| 44 }; | |
| 45 | |
| 46 private: | |
| 47 AnimatableValueKeyframe() | |
| 48 { } | |
| 49 | |
| 50 AnimatableValueKeyframe(const AnimatableValueKeyframe& copyFrom); | |
| 51 | |
| 52 virtual PassRefPtrWillBeRawPtr<Keyframe> clone() const OVERRIDE; | |
| 53 virtual PassOwnPtr<Keyframe::PropertySpecificKeyframe> createPropertySpecifi
cKeyframe(CSSPropertyID) const OVERRIDE; | |
| 54 | |
| 55 virtual bool isAnimatableValueKeyframe() const OVERRIDE { return true; } | |
| 56 | |
| 57 typedef HashMap<CSSPropertyID, RefPtr<AnimatableValue> > PropertyValueMap; | |
| 58 PropertyValueMap m_propertyValues; | |
| 59 }; | |
| 60 | |
| 61 typedef AnimatableValueKeyframe::PropertySpecificKeyframe AnimatableValuePropert
ySpecificKeyframe; | |
| 62 | |
| 63 DEFINE_TYPE_CASTS(AnimatableValueKeyframe, Keyframe, value, value->isAnimatableV
alueKeyframe(), value.isAnimatableValueKeyframe()); | |
| 64 DEFINE_TYPE_CASTS(AnimatableValuePropertySpecificKeyframe, PropertySpecificKeyfr
ame, value, value->isAnimatableValuePropertySpecificKeyframe(), value.isAnimatab
leValuePropertySpecificKeyframe()); | |
| 65 | |
| 66 } | |
| 67 | |
| 68 #endif | |
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