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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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