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Side by Side Diff: sky/engine/core/animation/css/CSSTransitionData.h

Issue 1229273004: Remove Animations and Transitions. (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: Created 5 years, 5 months ago
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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_CSS_CSSTRANSITIONDATA_H_
6 #define SKY_ENGINE_CORE_ANIMATION_CSS_CSSTRANSITIONDATA_H_
7
8 #include "gen/sky/core/CSSPropertyNames.h"
9 #include "sky/engine/core/animation/css/CSSTimingData.h"
10 #include "sky/engine/wtf/Vector.h"
11
12 namespace blink {
13
14 class CSSTransitionData final : public CSSTimingData {
15 public:
16 enum TransitionPropertyType {
17 TransitionNone,
18 TransitionSingleProperty,
19 TransitionUnknown,
20 TransitionAll
21 };
22
23 // FIXME: We shouldn't allow 'none' to be used alongside other properties.
24 struct TransitionProperty {
25 TransitionProperty(CSSPropertyID id)
26 : propertyType(TransitionSingleProperty)
27 , propertyId(id)
28 {
29 ASSERT(id != CSSPropertyInvalid);
30 }
31
32 TransitionProperty(const String& string)
33 : propertyType(TransitionUnknown)
34 , propertyId(CSSPropertyInvalid)
35 , propertyString(string)
36 {
37 }
38
39 TransitionProperty(TransitionPropertyType type)
40 : propertyType(type)
41 , propertyId(CSSPropertyInvalid)
42 {
43 ASSERT(type == TransitionNone || type == TransitionAll);
44 }
45
46 bool operator==(const TransitionProperty& other) const { return property Type == other.propertyType && propertyId == other.propertyId && propertyString = = other.propertyString; }
47
48 TransitionPropertyType propertyType;
49 CSSPropertyID propertyId;
50 String propertyString;
51 };
52
53 static PassOwnPtr<CSSTransitionData> create()
54 {
55 return adoptPtr(new CSSTransitionData);
56 }
57
58 static PassOwnPtr<CSSTransitionData> create(const CSSTransitionData& transit ionData)
59 {
60 return adoptPtr(new CSSTransitionData(transitionData));
61 }
62
63 bool transitionsMatchForStyleRecalc(const CSSTransitionData& other) const;
64
65 Timing convertToTiming(size_t index) const;
66
67 const Vector<TransitionProperty>& propertyList() const { return m_propertyLi st; }
68 Vector<TransitionProperty>& propertyList() { return m_propertyList; }
69
70 static TransitionProperty initialProperty() { return TransitionProperty(Tran sitionAll); }
71
72 private:
73 CSSTransitionData();
74 explicit CSSTransitionData(const CSSTransitionData&);
75
76 Vector<TransitionProperty> m_propertyList;
77 };
78
79 } // namespace blink
80
81 #endif // SKY_ENGINE_CORE_ANIMATION_CSS_CSSTRANSITIONDATA_H_
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