| // 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 "core/animation/CSSResolutionInterpolationType.h" |
| |
| #include "core/css/CSSPrimitiveValue.h" |
| |
| namespace blink { |
| |
| InterpolationValue CSSResolutionInterpolationType::MaybeConvertNeutral( |
| const InterpolationValue&, |
| ConversionCheckers&) const { |
| return InterpolationValue(InterpolableNumber::Create(0)); |
| } |
| |
| InterpolationValue CSSResolutionInterpolationType::MaybeConvertValue( |
| const CSSValue& value, |
| const StyleResolverState*, |
| ConversionCheckers&) const { |
| if (!value.IsPrimitiveValue() || |
| !CSSPrimitiveValue::IsResolution( |
| ToCSSPrimitiveValue(value).TypeWithCalcResolved())) |
| return nullptr; |
| return InterpolationValue(InterpolableNumber::Create( |
| ToCSSPrimitiveValue(value).ComputeDotsPerPixel())); |
| } |
| |
| const CSSValue* CSSResolutionInterpolationType::CreateCSSValue( |
| const InterpolableValue& value, |
| const NonInterpolableValue*, |
| const StyleResolverState&) const { |
| return CSSPrimitiveValue::Create(ToInterpolableNumber(value).Value(), |
| CSSPrimitiveValue::UnitType::kDotsPerPixel); |
| } |
| |
| } // namespace blink |
