Index: Source/core/animation/AnimatableValueKeyframe.h |
diff --git a/Source/core/animation/AnimatableValueKeyframe.h b/Source/core/animation/AnimatableValueKeyframe.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..2327ee94562ad05a45deb4d42ff0d546677b1aeb |
--- /dev/null |
+++ b/Source/core/animation/AnimatableValueKeyframe.h |
@@ -0,0 +1,68 @@ |
+// Copyright 2014 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef AnimatableValueKeyframe_h |
+#define AnimatableValueKeyframe_h |
+ |
+#include "core/animation/AnimatableValue.h" |
+#include "core/animation/Keyframe.h" |
+ |
+namespace WebCore { |
+ |
+class AnimatableValueKeyframe : public Keyframe { |
+public: |
+ static PassRefPtr<AnimatableValueKeyframe> create() { return adoptRef(new AnimatableValueKeyframe); } |
+ void setPropertyValue(CSSPropertyID property, PassRefPtr<AnimatableValue> value) |
+ { |
+ m_propertyValues.add(property, value); |
+ } |
+ void clearPropertyValue(CSSPropertyID property) { m_propertyValues.remove(property); } |
+ AnimatableValue* propertyValue(CSSPropertyID property) const |
+ { |
+ ASSERT(m_propertyValues.contains(property)); |
+ return m_propertyValues.get(property); |
+ } |
+ virtual PropertySet properties() const OVERRIDE; |
+ |
+ class PropertySpecificKeyframe : public Keyframe::PropertySpecificKeyframe { |
+ public: |
+ PropertySpecificKeyframe(double offset, PassRefPtr<TimingFunction> easing, const AnimatableValue*, AnimationEffect::CompositeOperation); |
+ |
+ AnimatableValue* value() const { return m_value.get(); } |
+ |
+ virtual PassOwnPtr<Keyframe::PropertySpecificKeyframe> neutralKeyframe(double offset, PassRefPtr<TimingFunction> easing) const OVERRIDE FINAL; |
+ virtual PassRefPtr<Interpolation> createInterpolation(CSSPropertyID, WebCore::Keyframe::PropertySpecificKeyframe* end) const OVERRIDE FINAL; |
+ |
+ private: |
+ PropertySpecificKeyframe(double offset, PassRefPtr<TimingFunction> easing, PassRefPtr<AnimatableValue>); |
+ |
+ virtual PassOwnPtr<Keyframe::PropertySpecificKeyframe> cloneWithOffset(double offset) const OVERRIDE; |
+ virtual bool isAnimatableValuePropertySpecificKeyframe() const OVERRIDE { return true; } |
+ |
+ RefPtr<AnimatableValue> m_value; |
+ }; |
+ |
+private: |
+ AnimatableValueKeyframe() |
+ { } |
+ |
+ AnimatableValueKeyframe(const AnimatableValueKeyframe& copyFrom); |
+ |
+ virtual PassRefPtrWillBeRawPtr<Keyframe> clone() const OVERRIDE; |
+ virtual PassOwnPtr<Keyframe::PropertySpecificKeyframe> createPropertySpecificKeyframe(CSSPropertyID) const OVERRIDE; |
+ |
+ virtual bool isAnimatableValueKeyframe() const OVERRIDE { return true; } |
+ |
+ typedef HashMap<CSSPropertyID, RefPtr<AnimatableValue> > PropertyValueMap; |
+ PropertyValueMap m_propertyValues; |
+}; |
+ |
+typedef AnimatableValueKeyframe::PropertySpecificKeyframe AnimatableValuePropertySpecificKeyframe; |
+ |
+DEFINE_TYPE_CASTS(AnimatableValueKeyframe, Keyframe, value, value->isAnimatableValueKeyframe(), value.isAnimatableValueKeyframe()); |
+DEFINE_TYPE_CASTS(AnimatableValuePropertySpecificKeyframe, PropertySpecificKeyframe, value, value->isAnimatableValuePropertySpecificKeyframe(), value.isAnimatableValuePropertySpecificKeyframe()); |
+ |
+} |
+ |
+#endif |