Source/core/animation/InvalidatableStyleInterpolation.h - Issue 1318143005: Add mutableComponent() interface to InterpolationValue

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Issue 1318143005: Add mutableComponent() interface to InterpolationValue (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 5 years, 3 months ago

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1 // Copyright 2015 The Chromium Authors. All rights reserved.	1 // Copyright 2015 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be	2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.	3 // found in the LICENSE file.

4	4

5 #ifndef InvalidatableStyleInterpolation_h	5 #ifndef InvalidatableStyleInterpolation_h

6 #define InvalidatableStyleInterpolation_h	6 #define InvalidatableStyleInterpolation_h

7	7

8 #include "core/animation/InterpolationType.h"	8 #include "core/animation/InterpolationType.h"

9 #include "core/animation/InterpolationValue.h"	9 #include "core/animation/InterpolationValue.h"

10 #include "core/animation/PrimitiveInterpolation.h"	10 #include "core/animation/PrimitiveInterpolation.h"

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38 const CSSPropertySpecificKeyframe& startKeyframe,	38 const CSSPropertySpecificKeyframe& startKeyframe,

39 const CSSPropertySpecificKeyframe& endKeyframe);	39 const CSSPropertySpecificKeyframe& endKeyframe);

40	40

41 PassOwnPtr<InterpolationValue> maybeConvertUnderlyingValue(const StyleResolv erState&) const;	41 PassOwnPtr<InterpolationValue> maybeConvertUnderlyingValue(const StyleResolv erState&) const;

42 const InterpolationValue* ensureValidInterpolation(const StyleResolverState& , const InterpolationValue* underlyingValue) const;	42 const InterpolationValue* ensureValidInterpolation(const StyleResolverState& , const InterpolationValue* underlyingValue) const;

43 bool isCacheValid(const StyleResolverState&, const InterpolationValue* under lyingValue) const;	43 bool isCacheValid(const StyleResolverState&, const InterpolationValue* under lyingValue) const;

44 bool isNeutralKeyframeActive() const;	44 bool isNeutralKeyframeActive() const;

45 bool maybeCachePairwiseConversion(const StyleResolverState, const Interpola tionValue underlyingValue) const;	45 bool maybeCachePairwiseConversion(const StyleResolverState, const Interpola tionValue underlyingValue) const;

46 PassOwnPtr<InterpolationValue> convertSingleKeyframe(const CSSPropertySpecif icKeyframe&, const StyleResolverState&, const InterpolationValue* underlyingValu e) const;	46 PassOwnPtr<InterpolationValue> convertSingleKeyframe(const CSSPropertySpecif icKeyframe&, const StyleResolverState&, const InterpolationValue* underlyingValu e) const;

47 void setFlagIfInheritUsed(StyleResolverState&) const;	47 void setFlagIfInheritUsed(StyleResolverState&) const;

	48 double underlyingFraction() const;

48	49

49 const Vector<const InterpolationType*>& m_interpolationTypes;	50 const Vector<const InterpolationType*>& m_interpolationTypes;

50 const CSSPropertySpecificKeyframe* m_startKeyframe;	51 const CSSPropertySpecificKeyframe* m_startKeyframe;

51 const CSSPropertySpecificKeyframe* m_endKeyframe;	52 const CSSPropertySpecificKeyframe* m_endKeyframe;

52 double m_currentFraction;	53 double m_currentFraction;

53 mutable OwnPtr<PrimitiveInterpolation> m_cachedConversion;	54 mutable OwnPtr<PrimitiveInterpolation> m_cachedConversion;

54 mutable InterpolationType::ConversionCheckers m_conversionCheckers;	55 mutable InterpolationType::ConversionCheckers m_conversionCheckers;

55 mutable OwnPtr<InterpolationValue> m_cachedValue;	56 mutable OwnPtr<InterpolationValue> m_cachedValue;

56 };	57 };

57	58

58 DEFINE_TYPE_CASTS(InvalidatableStyleInterpolation, Interpolation, value, value-> isInvalidatableStyleInterpolation(), value.isInvalidatableStyleInterpolation());	59 DEFINE_TYPE_CASTS(InvalidatableStyleInterpolation, Interpolation, value, value-> isInvalidatableStyleInterpolation(), value.isInvalidatableStyleInterpolation());

59	60

60 } // namespace blink	61 } // namespace blink

61	62

62 #endif // InvalidatableStyleInterpolation_h	63 #endif // InvalidatableStyleInterpolation_h

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