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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 SKY_ENGINE_CORE_ANIMATION_DEFERREDLEGACYSTYLEINTERPOLATION_H_ | |
| 6 #define SKY_ENGINE_CORE_ANIMATION_DEFERREDLEGACYSTYLEINTERPOLATION_H_ | |
| 7 | |
| 8 #include "sky/engine/core/animation/StyleInterpolation.h" | |
| 9 #include "sky/engine/core/css/CSSValue.h" | |
| 10 | |
| 11 namespace blink { | |
| 12 | |
| 13 class CSSBasicShape; | |
| 14 class CSSPrimitiveValue; | |
| 15 class CSSShadowValue; | |
| 16 class CSSValueList; | |
| 17 | |
| 18 class DeferredLegacyStyleInterpolation : public StyleInterpolation { | |
| 19 public: | |
| 20 static PassRefPtr<DeferredLegacyStyleInterpolation> create(PassRefPtr<CSSVal
ue> start, PassRefPtr<CSSValue> end, CSSPropertyID id) | |
| 21 { | |
| 22 return adoptRef(new DeferredLegacyStyleInterpolation(start, end, id)); | |
| 23 } | |
| 24 | |
| 25 virtual void apply(StyleResolverState&) const override; | |
| 26 | |
| 27 static bool interpolationRequiresStyleResolve(const CSSValue&); | |
| 28 static bool interpolationRequiresStyleResolve(const CSSPrimitiveValue&); | |
| 29 static bool interpolationRequiresStyleResolve(const CSSShadowValue&); | |
| 30 static bool interpolationRequiresStyleResolve(const CSSValueList&); | |
| 31 static bool interpolationRequiresStyleResolve(const CSSBasicShape&); | |
| 32 | |
| 33 private: | |
| 34 DeferredLegacyStyleInterpolation(PassRefPtr<CSSValue> start, PassRefPtr<CSSV
alue> end, CSSPropertyID id) | |
| 35 : StyleInterpolation(InterpolableNumber::create(0), InterpolableNumber::
create(1), id) | |
| 36 , m_startCSSValue(start) | |
| 37 , m_endCSSValue(end) | |
| 38 { | |
| 39 } | |
| 40 | |
| 41 RefPtr<CSSValue> m_startCSSValue; | |
| 42 RefPtr<CSSValue> m_endCSSValue; | |
| 43 }; | |
| 44 | |
| 45 } | |
| 46 | |
| 47 #endif // SKY_ENGINE_CORE_ANIMATION_DEFERREDLEGACYSTYLEINTERPOLATION_H_ | |
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