third_party/WebKit/Source/core/animation/CSSInterpolationType.h - Issue 2340893003: Support interpolation of animatable shorthand properties containing var()

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Side by Side Diff: third_party/WebKit/Source/core/animation/CSSInterpolationType.h

Issue 2340893003: Support interpolation of animatable shorthand properties containing var() (Closed)

Patch Set: Update DCHECK Created 4 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 CSSInterpolationType_h	5 #ifndef CSSInterpolationType_h

6 #define CSSInterpolationType_h	6 #define CSSInterpolationType_h

7	7

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

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

10 #include "core/css/CSSPropertyMetadata.h"

11	10

12 namespace blink {	11 namespace blink {

13	12

14 class CSSInterpolationType : public InterpolationType {	13 class CSSInterpolationType : public InterpolationType {

15 protected:	14 protected:

16 CSSInterpolationType(CSSPropertyID property)	15 CSSInterpolationType(CSSPropertyID);

17 : InterpolationType(PropertyHandle(property))

18 { }

19	16

20 CSSPropertyID cssProperty() const { return getProperty().cssProperty(); }	17 CSSPropertyID cssProperty() const { return getProperty().cssProperty(); }

21	18

22 InterpolationValue maybeConvertSingle(const PropertySpecificKeyframe&, const InterpolationEnvironment&, const InterpolationValue& underlying, ConversionChec kers&) const override;	19 InterpolationValue maybeConvertSingle(const PropertySpecificKeyframe&, const InterpolationEnvironment&, const InterpolationValue& underlying, ConversionChec kers&) const override;

23 virtual InterpolationValue maybeConvertNeutral(const InterpolationValue& und erlying, ConversionCheckers&) const = 0;	20 virtual InterpolationValue maybeConvertNeutral(const InterpolationValue& und erlying, ConversionCheckers&) const = 0;

24 virtual InterpolationValue maybeConvertInitial(const StyleResolverState&, Co nversionCheckers&) const = 0;	21 virtual InterpolationValue maybeConvertInitial(const StyleResolverState&, Co nversionCheckers&) const = 0;

25 virtual InterpolationValue maybeConvertInherit(const StyleResolverState&, Co nversionCheckers&) const = 0;	22 virtual InterpolationValue maybeConvertInherit(const StyleResolverState&, Co nversionCheckers&) const = 0;

26 virtual InterpolationValue maybeConvertValue(const CSSValue&, const StyleRes olverState&, ConversionCheckers&) const = 0;	23 virtual InterpolationValue maybeConvertValue(const CSSValue&, const StyleRes olverState&, ConversionCheckers&) const = 0;

27 };	24 };

28	25

29 } // namespace blink	26 } // namespace blink

30	27

31 #endif // CSSInterpolationType_h	28 #endif // CSSInterpolationType_h

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