| // 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 THIRD_PARTY_BLINK_RENDERER_CORE_ANIMATION_CSS_NUMBER_INTERPOLATION_TYPE_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_ANIMATION_CSS_NUMBER_INTERPOLATION_TYPE_H_ |
| |
| #include "third_party/blink/renderer/core/animation/css_interpolation_type.h" |
| #include "third_party/blink/renderer/core/core_export.h" |
| |
| namespace blink { |
| |
| class CORE_EXPORT CSSNumberInterpolationType : public CSSInterpolationType { |
| public: |
| CSSNumberInterpolationType(PropertyHandle property, |
| const PropertyRegistration* registration = nullptr, |
| bool round_to_integer = false) |
| : CSSInterpolationType(property, registration), |
| round_to_integer_(round_to_integer) { |
| // This integer flag only applies to registered custom properties. |
| DCHECK(!round_to_integer_ || property.IsCSSCustomProperty()); |
| } |
| |
| InterpolationValue MaybeConvertStandardPropertyUnderlyingValue( |
| const ComputedStyle&) const final; |
| void ApplyStandardPropertyValue(const InterpolableValue&, |
| const NonInterpolableValue*, |
| StyleResolverState&) const final; |
| |
| const CSSValue* CreateCSSValue(const InterpolableValue&, |
| const NonInterpolableValue*, |
| const StyleResolverState&) const final; |
| |
| private: |
| InterpolationValue CreateNumberValue(double number) const; |
| 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; |
| |
| const bool round_to_integer_; |
| }; |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_CORE_ANIMATION_CSS_NUMBER_INTERPOLATION_TYPE_H_ |