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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 PassRefPtrWillBeRawPtr<AnimatableValueKeyframe> create() | |
| 16 { | |
| 17 return adoptRefWillBeNoop(new AnimatableValueKeyframe); | |
| 18 } | |
| 19 void setPropertyValue(CSSPropertyID property, PassRefPtrWillBeRawPtr<Animata
bleValue> value) | |
| 20 { | |
| 21 m_propertyValues.add(property, value); | |
| 22 } | |
| 23 void clearPropertyValue(CSSPropertyID property) { m_propertyValues.remove(pr
operty); } | |
| 24 AnimatableValue* propertyValue(CSSPropertyID property) const | |
| 25 { | |
| 26 ASSERT(m_propertyValues.contains(property)); | |
| 27 return m_propertyValues.get(property); | |
| 28 } | |
| 29 virtual PropertySet properties() const OVERRIDE; | |
| 30 | |
| 31 virtual void trace(Visitor*) OVERRIDE; | |
| 32 | |
| 33 class PropertySpecificKeyframe : public Keyframe::PropertySpecificKeyframe { | |
| 34 public: | |
| 35 PropertySpecificKeyframe(double offset, PassRefPtr<TimingFunction> easin
g, const AnimatableValue*, AnimationEffect::CompositeOperation); | |
| 36 | |
| 37 AnimatableValue* value() const { return m_value.get(); } | |
| 38 virtual const PassRefPtrWillBeRawPtr<AnimatableValue> getAnimatableValue
() const OVERRIDE FINAL { return m_value; } | |
| 39 | |
| 40 virtual PassOwnPtrWillBeRawPtr<Keyframe::PropertySpecificKeyframe> neutr
alKeyframe(double offset, PassRefPtr<TimingFunction> easing) const OVERRIDE FINA
L; | |
| 41 virtual PassRefPtrWillBeRawPtr<Interpolation> createInterpolation(CSSPro
pertyID, WebCore::Keyframe::PropertySpecificKeyframe* end, Element*) const OVERR
IDE FINAL; | |
| 42 | |
| 43 virtual void trace(Visitor*) OVERRIDE; | |
| 44 | |
| 45 private: | |
| 46 PropertySpecificKeyframe(double offset, PassRefPtr<TimingFunction> easin
g, PassRefPtrWillBeRawPtr<AnimatableValue>); | |
| 47 | |
| 48 virtual PassOwnPtrWillBeRawPtr<Keyframe::PropertySpecificKeyframe> clone
WithOffset(double offset) const OVERRIDE; | |
| 49 virtual bool isAnimatableValuePropertySpecificKeyframe() const OVERRIDE
{ return true; } | |
| 50 | |
| 51 RefPtrWillBeMember<AnimatableValue> m_value; | |
| 52 }; | |
| 53 | |
| 54 private: | |
| 55 AnimatableValueKeyframe() { } | |
| 56 | |
| 57 AnimatableValueKeyframe(const AnimatableValueKeyframe& copyFrom); | |
| 58 | |
| 59 virtual PassRefPtrWillBeRawPtr<Keyframe> clone() const OVERRIDE; | |
| 60 virtual PassOwnPtrWillBeRawPtr<Keyframe::PropertySpecificKeyframe> createPro
pertySpecificKeyframe(CSSPropertyID) const OVERRIDE; | |
| 61 | |
| 62 virtual bool isAnimatableValueKeyframe() const OVERRIDE { return true; } | |
| 63 | |
| 64 typedef HashMap<CSSPropertyID, RefPtrWillBeMember<AnimatableValue> > Propert
yValueMap; | |
| 65 PropertyValueMap m_propertyValues; | |
| 66 }; | |
| 67 | |
| 68 typedef AnimatableValueKeyframe::PropertySpecificKeyframe AnimatableValuePropert
ySpecificKeyframe; | |
| 69 | |
| 70 DEFINE_TYPE_CASTS(AnimatableValueKeyframe, Keyframe, value, value->isAnimatableV
alueKeyframe(), value.isAnimatableValueKeyframe()); | |
| 71 DEFINE_TYPE_CASTS(AnimatableValuePropertySpecificKeyframe, Keyframe::PropertySpe
cificKeyframe, value, value->isAnimatableValuePropertySpecificKeyframe(), value.
isAnimatableValuePropertySpecificKeyframe()); | |
| 72 | |
| 73 } | |
| 74 | |
| 75 #endif | |
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