| // Copyright 2017 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. |
| |
| #include "third_party/blink/renderer/core/animation/css_angle_interpolation_type.h" |
| |
| #include "third_party/blink/renderer/core/css/css_numeric_literal_value.h" |
| #include "third_party/blink/renderer/core/css/css_primitive_value.h" |
| |
| namespace blink { |
| |
| InterpolationValue CSSAngleInterpolationType::MaybeConvertNeutral( |
| const InterpolationValue&, |
| ConversionCheckers&) const { |
| return InterpolationValue(std::make_unique<InterpolableNumber>(0)); |
| } |
| |
| InterpolationValue CSSAngleInterpolationType::MaybeConvertValue( |
| const CSSValue& value, |
| const StyleResolverState*, |
| ConversionCheckers&) const { |
| auto* primitive_value = DynamicTo<CSSPrimitiveValue>(value); |
| if (!primitive_value || !primitive_value->IsAngle()) |
| return nullptr; |
| return InterpolationValue( |
| std::make_unique<InterpolableNumber>(primitive_value->ComputeDegrees())); |
| } |
| |
| const CSSValue* CSSAngleInterpolationType::CreateCSSValue( |
| const InterpolableValue& value, |
| const NonInterpolableValue*, |
| const StyleResolverState&) const { |
| return CSSNumericLiteralValue::Create(To<InterpolableNumber>(value).Value(), |
| CSSPrimitiveValue::UnitType::kDegrees); |
| } |
| |
| } // namespace blink |