| // 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. |
| |
| #include "core/animation/SVGNumberOptionalNumberInterpolationType.h" |
| |
| #include "core/animation/InterpolationEnvironment.h" |
| #include "core/svg/SVGNumberOptionalNumber.h" |
| #include <memory> |
| |
| namespace blink { |
| |
| InterpolationValue |
| SVGNumberOptionalNumberInterpolationType::maybeConvertNeutral( |
| const InterpolationValue&, |
| ConversionCheckers&) const { |
| std::unique_ptr<InterpolableList> result = InterpolableList::create(2); |
| result->set(0, InterpolableNumber::create(0)); |
| result->set(1, InterpolableNumber::create(0)); |
| return InterpolationValue(std::move(result)); |
| } |
| |
| InterpolationValue |
| SVGNumberOptionalNumberInterpolationType::maybeConvertSVGValue( |
| const SVGPropertyBase& svgValue) const { |
| if (svgValue.type() != AnimatedNumberOptionalNumber) |
| return nullptr; |
| |
| const SVGNumberOptionalNumber& numberOptionalNumber = |
| toSVGNumberOptionalNumber(svgValue); |
| std::unique_ptr<InterpolableList> result = InterpolableList::create(2); |
| result->set(0, InterpolableNumber::create( |
| numberOptionalNumber.firstNumber()->value())); |
| result->set(1, InterpolableNumber::create( |
| numberOptionalNumber.secondNumber()->value())); |
| return InterpolationValue(std::move(result)); |
| } |
| |
| SVGPropertyBase* SVGNumberOptionalNumberInterpolationType::appliedSVGValue( |
| const InterpolableValue& interpolableValue, |
| const NonInterpolableValue*) const { |
| const InterpolableList& list = toInterpolableList(interpolableValue); |
| return SVGNumberOptionalNumber::create( |
| SVGNumber::create(toInterpolableNumber(list.get(0))->value()), |
| SVGNumber::create(toInterpolableNumber(list.get(1))->value())); |
| } |
| |
| } // namespace blink |