Source/core/animation/InvalidatableStyleInterpolation.h - Issue 1215563002: Implement left property animation on InvalidatableStyleInterpolation

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Issue 1215563002: Implement left property animation on InvalidatableStyleInterpolation (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Make Windows not crash Created 5 years, 5 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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37 visitor->trace(m_cachedValue);	37 visitor->trace(m_cachedValue);

38 StyleInterpolation::trace(visitor);	38 StyleInterpolation::trace(visitor);

39 }	39 }

40	40

41 private:	41 private:

42 InvalidatableStyleInterpolation(	42 InvalidatableStyleInterpolation(

43 const Vector<const InterpolationType*>& InterpolationTypes,	43 const Vector<const InterpolationType*>& InterpolationTypes,

44 const CSSPropertySpecificKeyframe& startKeyframe,	44 const CSSPropertySpecificKeyframe& startKeyframe,

45 const CSSPropertySpecificKeyframe& endKeyframe);	45 const CSSPropertySpecificKeyframe& endKeyframe);

46	46

47 void ensureValidInterpolation(const StyleResolverState&) const;	47 PassOwnPtrWillBeRawPtr<InterpolationValue> maybeConvertUnderlyingValue(const StyleResolverState&) const;

48 bool isCacheValid(const StyleResolverState&) const;	48 void ensureValidInterpolation(const StyleResolverState&, const Interpolation Value* underlyingValue) const;

49 bool maybeCachePairwiseConversion(const StyleResolverState*) const;	49 bool dependsOnUnderlyingValue() const;

50 PassOwnPtrWillBeRawPtr<InterpolationValue> convertSingleKeyframe(const CSSPr opertySpecificKeyframe&, const StyleResolverState&) const;	50 bool isCacheValid(const StyleResolverState&, const InterpolationValue* under lyingValue) const;

	51 bool isNeutralKeyframeActive() const;

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

	53 PassOwnPtrWillBeRawPtr<InterpolationValue> convertSingleKeyframe(const CSSPr opertySpecificKeyframe&, const StyleResolverState&, const InterpolationValue* un derlyingValue) const;

	54 void setFlagIfInheritUsed(StyleResolverState&) const;

51	55

52 const Vector<const InterpolationType*>& m_interpolationTypes;	56 const Vector<const InterpolationType*>& m_interpolationTypes;

53 const CSSPropertySpecificKeyframe& m_startKeyframe;	57 const CSSPropertySpecificKeyframe& m_startKeyframe;

54 const CSSPropertySpecificKeyframe& m_endKeyframe;	58 const CSSPropertySpecificKeyframe& m_endKeyframe;

55 double m_currentFraction;	59 double m_currentFraction;

56 mutable OwnPtrWillBeMember<PrimitiveInterpolation> m_cachedConversion;	60 mutable OwnPtrWillBeMember<PrimitiveInterpolation> m_cachedConversion;

57 mutable InterpolationType::ConversionCheckers m_conversionCheckers;	61 mutable InterpolationType::ConversionCheckers m_conversionCheckers;

58 mutable OwnPtrWillBeMember<InterpolationValue> m_cachedValue;	62 mutable OwnPtrWillBeMember<InterpolationValue> m_cachedValue;

59 };	63 };

60	64

61 DEFINE_TYPE_CASTS(InvalidatableStyleInterpolation, Interpolation, value, value-> isInvalidatableStyleInterpolation(), value.isInvalidatableStyleInterpolation());	65 DEFINE_TYPE_CASTS(InvalidatableStyleInterpolation, Interpolation, value, value-> isInvalidatableStyleInterpolation(), value.isInvalidatableStyleInterpolation());

62	66

63 } // namespace blink	67 } // namespace blink

64	68

65 #endif // InvalidatableStyleInterpolation_h	69 #endif // InvalidatableStyleInterpolation_h

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