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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef DeferredLegacyStyleInterpolation_h | |
| 6 #define DeferredLegacyStyleInterpolation_h | |
| 7 | |
| 8 #include "core/animation/interpolation/StyleInterpolation.h" | |
| 9 #include "core/css/CSSValue.h" | |
| 10 | |
| 11 namespace blink { | |
| 12 | |
| 13 class CSSBasicShape; | |
| 14 class CSSImageValue; | |
| 15 class CSSPrimitiveValue; | |
| 16 class CSSShadowValue; | |
| 17 class CSSSVGDocumentValue; | |
| 18 class CSSValueList; | |
| 19 | |
| 20 class DeferredLegacyStyleInterpolation : public StyleInterpolation { | |
| 21 public: | |
| 22 static PassRefPtrWillBeRawPtr<DeferredLegacyStyleInterpolation> create(PassR
efPtrWillBeRawPtr<CSSValue> start, PassRefPtrWillBeRawPtr<CSSValue> end, CSSProp
ertyID id) | |
| 23 { | |
| 24 return adoptRefWillBeNoop(new DeferredLegacyStyleInterpolation(start, en
d, id)); | |
| 25 } | |
| 26 | |
| 27 virtual void apply(StyleResolverState&) const OVERRIDE; | |
| 28 | |
| 29 virtual void trace(Visitor*) OVERRIDE; | |
| 30 | |
| 31 static bool interpolationRequiresStyleResolve(const CSSValue&); | |
| 32 static bool interpolationRequiresStyleResolve(const CSSPrimitiveValue&); | |
| 33 static bool interpolationRequiresStyleResolve(const CSSImageValue&); | |
| 34 static bool interpolationRequiresStyleResolve(const CSSShadowValue&); | |
| 35 static bool interpolationRequiresStyleResolve(const CSSSVGDocumentValue&); | |
| 36 static bool interpolationRequiresStyleResolve(const CSSValueList&); | |
| 37 static bool interpolationRequiresStyleResolve(const CSSBasicShape&); | |
| 38 | |
| 39 private: | |
| 40 DeferredLegacyStyleInterpolation(PassRefPtrWillBeRawPtr<CSSValue> start, Pas
sRefPtrWillBeRawPtr<CSSValue> end, CSSPropertyID id) | |
| 41 : StyleInterpolation(InterpolableNumber::create(0), InterpolableNumber::
create(1), id) | |
| 42 , m_startCSSValue(start) | |
| 43 , m_endCSSValue(end) | |
| 44 { | |
| 45 } | |
| 46 | |
| 47 RefPtrWillBeMember<CSSValue> m_startCSSValue; | |
| 48 RefPtrWillBeMember<CSSValue> m_endCSSValue; | |
| 49 }; | |
| 50 | |
| 51 } | |
| 52 | |
| 53 #endif | |
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