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// Copyright 2014 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 DeferredLegacyStyleInterpolation_h
#define DeferredLegacyStyleInterpolation_h
#include "core/animation/StyleInterpolation.h"
#include "core/css/CSSValue.h"
namespace blink {
class CSSBasicShape;
class CSSImageValue;
class CSSPrimitiveValue;
class CSSShadowValue;
class CSSSVGDocumentValue;
class CSSValueList;
class DeferredLegacyStyleInterpolation : public StyleInterpolation {
public:
static PassRefPtrWillBeRawPtr<DeferredLegacyStyleInterpolation> create(PassRefPtrWillBeRawPtr<CSSValue> start, PassRefPtrWillBeRawPtr<CSSValue> end, CSSPropertyID id)
{
return adoptRefWillBeNoop(new DeferredLegacyStyleInterpolation(start, end, id));
}
virtual void apply(StyleResolverState&) const override;
virtual void trace(Visitor*) override;
static bool interpolationRequiresStyleResolve(const CSSValue&);
static bool interpolationRequiresStyleResolve(const CSSPrimitiveValue&);
static bool interpolationRequiresStyleResolve(const CSSImageValue&);
static bool interpolationRequiresStyleResolve(const CSSShadowValue&);
static bool interpolationRequiresStyleResolve(const CSSSVGDocumentValue&);
static bool interpolationRequiresStyleResolve(const CSSValueList&);
static bool interpolationRequiresStyleResolve(const CSSBasicShape&);
private:
DeferredLegacyStyleInterpolation(PassRefPtrWillBeRawPtr<CSSValue> start, PassRefPtrWillBeRawPtr<CSSValue> end, CSSPropertyID id)
: StyleInterpolation(InterpolableNumber::create(0), InterpolableNumber::create(1), id)
, m_startCSSValue(start)
, m_endCSSValue(end)
{
}
RefPtrWillBeMember<CSSValue> m_startCSSValue;
RefPtrWillBeMember<CSSValue> m_endCSSValue;
};
}
#endif
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