| // 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_SVG_LENGTH_LIST_INTERPOLATION_TYPE_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_ANIMATION_SVG_LENGTH_LIST_INTERPOLATION_TYPE_H_ |
| |
| #include "third_party/blink/renderer/core/animation/svg_interpolation_type.h" |
| #include "third_party/blink/renderer/core/svg/svg_length.h" |
| |
| namespace blink { |
| |
| enum class SVGLengthMode; |
| |
| class SVGLengthListInterpolationType : public SVGInterpolationType { |
| public: |
| SVGLengthListInterpolationType(const QualifiedName& attribute) |
| : SVGInterpolationType(attribute), |
| unit_mode_(SVGLength::LengthModeForAnimatedLengthAttribute(attribute)), |
| negative_values_forbidden_( |
| SVGLength::NegativeValuesForbiddenForAnimatedLengthAttribute( |
| attribute)) {} |
| |
| private: |
| InterpolationValue MaybeConvertNeutral(const InterpolationValue& underlying, |
| ConversionCheckers&) const final; |
| InterpolationValue MaybeConvertSVGValue( |
| const SVGPropertyBase& svg_value) const final; |
| PairwiseInterpolationValue MaybeMergeSingles( |
| InterpolationValue&& start, |
| InterpolationValue&& end) const final; |
| void Composite(UnderlyingValueOwner&, |
| double underlying_fraction, |
| const InterpolationValue&, |
| double interpolation_fraction) const final; |
| SVGPropertyBase* AppliedSVGValue(const InterpolableValue&, |
| const NonInterpolableValue*) const final; |
| void Apply(const InterpolableValue&, |
| const NonInterpolableValue*, |
| InterpolationEnvironment&) const final; |
| |
| const SVGLengthMode unit_mode_; |
| const bool negative_values_forbidden_; |
| }; |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_CORE_ANIMATION_SVG_LENGTH_LIST_INTERPOLATION_TYPE_H_ |