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

Issue 216603008: Revert "Web Animations: Introduce String based KeyframeEffectModel" (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 6 years, 8 months ago
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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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