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// 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_
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