| // Copyright 2015 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 CSSInterpolationType_h |
| #define CSSInterpolationType_h |
| |
| #include "core/animation/InterpolationEnvironment.h" |
| #include "core/animation/InterpolationType.h" |
| |
| namespace blink { |
| |
| class CSSInterpolationType : public InterpolationType { |
| protected: |
| CSSInterpolationType(PropertyHandle); |
| |
| CSSPropertyID cssProperty() const { return getProperty().cssProperty(); } |
| |
| InterpolationValue maybeConvertSingle(const PropertySpecificKeyframe&, |
| const InterpolationEnvironment&, |
| const InterpolationValue& underlying, |
| ConversionCheckers&) const override; |
| virtual InterpolationValue maybeConvertNeutral( |
| const InterpolationValue& underlying, |
| ConversionCheckers&) const = 0; |
| virtual InterpolationValue maybeConvertInitial(const StyleResolverState&, |
| ConversionCheckers&) const = 0; |
| virtual InterpolationValue maybeConvertInherit(const StyleResolverState&, |
| ConversionCheckers&) const = 0; |
| virtual InterpolationValue maybeConvertValue(const CSSValue&, |
| const StyleResolverState&, |
| ConversionCheckers&) const = 0; |
| }; |
| |
| } // namespace blink |
| |
| #endif // CSSInterpolationType_h |
