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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 WebCompositorAnimation_h | |
6 #define WebCompositorAnimation_h | |
7 | |
8 #include "base/memory/scoped_ptr.h" | |
9 #include "platform/PlatformExport.h" | |
10 | |
11 namespace cc { | |
12 class Animation; | |
13 } | |
14 | |
15 namespace blink { | |
16 | |
17 class WebCompositorAnimationCurve; | |
18 | |
19 // A compositor driven animation. | |
20 class PLATFORM_EXPORT WebCompositorAnimation { | |
21 public: | |
22 enum TargetProperty { | |
23 TargetPropertyTransform, | |
24 TargetPropertyOpacity, | |
25 TargetPropertyFilter, | |
26 TargetPropertyScrollOffset | |
27 }; | |
28 | |
29 enum Direction { | |
30 DirectionNormal, | |
31 DirectionReverse, | |
32 DirectionAlternate, | |
33 DirectionAlternateReverse | |
34 }; | |
35 | |
36 enum FillMode { | |
37 FillModeNone, | |
38 FillModeForwards, | |
39 FillModeBackwards, | |
40 FillModeBoth | |
41 }; | |
42 | |
43 WebCompositorAnimation(const WebCompositorAnimationCurve&, TargetProperty, i nt animationId, int groupId); | |
44 virtual ~WebCompositorAnimation(); | |
45 | |
46 // An id must be unique. | |
47 virtual int id(); | |
esprehn
2016/01/28 03:40:40
why are these virtual now? I don't think you want
loyso (OOO)
2016/01/28 07:10:08
We have random gmock classes (not for all the publ
| |
48 virtual int group(); | |
49 | |
50 virtual TargetProperty targetProperty() const; | |
51 | |
52 // This is the number of times that the animation will play. If this | |
53 // value is zero the animation will not play. If it is negative, then | |
54 // the animation will loop indefinitely. | |
55 virtual double iterations() const; | |
56 virtual void setIterations(double); | |
57 | |
58 virtual double startTime() const; | |
59 virtual void setStartTime(double monotonicTime); | |
60 | |
61 virtual double timeOffset() const; | |
62 virtual void setTimeOffset(double monotonicTime); | |
63 | |
64 virtual Direction direction() const; | |
65 virtual void setDirection(Direction); | |
66 | |
67 virtual double playbackRate() const; | |
68 virtual void setPlaybackRate(double); | |
69 | |
70 virtual FillMode fillMode() const; | |
71 virtual void setFillMode(FillMode); | |
72 | |
73 virtual double iterationStart() const; | |
74 virtual void setIterationStart(double); | |
75 | |
76 scoped_ptr<cc::Animation> passAnimation(); | |
77 | |
78 // Removes ownership over cc animation. Identical to PassAnimation. | |
79 // TODO(loyso): Erase this method. crbug.com/575041 | |
80 cc::Animation* releaseCCAnimation(); | |
81 | |
82 protected: | |
83 WebCompositorAnimation(); | |
84 | |
85 private: | |
86 scoped_ptr<cc::Animation> m_animation; | |
87 }; | |
88 | |
89 } // namespace blink | |
90 | |
91 #endif // WebCompositorAnimation_h | |
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