| // Copyright 2016 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 CSSRotateInterpolationType_h |
| #define CSSRotateInterpolationType_h |
| |
| #include "core/animation/CSSInterpolationType.h" |
| |
| namespace blink { |
| |
| class CSSRotateInterpolationType : public CSSInterpolationType { |
| public: |
| CSSRotateInterpolationType(PropertyHandle property) |
| : CSSInterpolationType(property) { |
| DCHECK_EQ(cssProperty(), CSSPropertyRotate); |
| } |
| |
| InterpolationValue maybeConvertUnderlyingValue( |
| const InterpolationEnvironment&) const final; |
| InterpolationValue maybeConvertSingle(const PropertySpecificKeyframe&, |
| const InterpolationEnvironment&, |
| const InterpolationValue& underlying, |
| ConversionCheckers&) const final; |
| PairwiseInterpolationValue maybeMergeSingles( |
| InterpolationValue&& start, |
| InterpolationValue&& end) const final; |
| void composite(UnderlyingValueOwner&, |
| double underlyingFraction, |
| const InterpolationValue&, |
| double interpolationFraction) const final; |
| void apply(const InterpolableValue&, |
| const NonInterpolableValue*, |
| InterpolationEnvironment&) const final; |
| |
| private: |
| InterpolationValue maybeConvertNeutral(const InterpolationValue& underlying, |
| ConversionCheckers&) const final; |
| InterpolationValue maybeConvertInitial(const StyleResolverState&, |
| ConversionCheckers&) const final; |
| InterpolationValue maybeConvertInherit(const StyleResolverState&, |
| ConversionCheckers&) const final; |
| InterpolationValue maybeConvertValue(const CSSValue&, |
| const StyleResolverState&, |
| ConversionCheckers&) const final; |
| }; |
| |
| } // namespace blink |
| |
| #endif // CSSRotateInterpolationType_h |
