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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef ScrollAnimatorCompositorCoordinator_h | 5 #ifndef ScrollAnimatorCompositorCoordinator_h |
6 #define ScrollAnimatorCompositorCoordinator_h | 6 #define ScrollAnimatorCompositorCoordinator_h |
7 | 7 |
8 #include "base/gtest_prod_util.h" | 8 #include "base/gtest_prod_util.h" |
9 #include "platform/PlatformExport.h" | 9 #include "platform/PlatformExport.h" |
10 #include "platform/heap/Handle.h" | 10 #include "platform/heap/Handle.h" |
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21 class WebCompositorAnimationTimeline; | 21 class WebCompositorAnimationTimeline; |
22 | 22 |
23 class PLATFORM_EXPORT ScrollAnimatorCompositorCoordinator : public NoBaseWillBeG arbageCollectedFinalized<ScrollAnimatorCompositorCoordinator>, private WebCompos itorAnimationPlayerClient, WebCompositorAnimationDelegate { | 23 class PLATFORM_EXPORT ScrollAnimatorCompositorCoordinator : public NoBaseWillBeG arbageCollectedFinalized<ScrollAnimatorCompositorCoordinator>, private WebCompos itorAnimationPlayerClient, WebCompositorAnimationDelegate { |
24 USING_FAST_MALLOC_WILL_BE_REMOVED(ScrollAnimatorCompositorCoordinator); | 24 USING_FAST_MALLOC_WILL_BE_REMOVED(ScrollAnimatorCompositorCoordinator); |
25 WTF_MAKE_NONCOPYABLE(ScrollAnimatorCompositorCoordinator); | 25 WTF_MAKE_NONCOPYABLE(ScrollAnimatorCompositorCoordinator); |
26 public: | 26 public: |
27 virtual ~ScrollAnimatorCompositorCoordinator(); | 27 virtual ~ScrollAnimatorCompositorCoordinator(); |
28 | 28 |
29 bool hasAnimationThatRequiresService() const; | 29 bool hasAnimationThatRequiresService() const; |
30 | 30 |
31 virtual bool hasRunningAnimation() const { return false; } | |
32 | |
31 virtual void resetAnimationState(); | 33 virtual void resetAnimationState(); |
32 virtual void cancelAnimation(); | 34 virtual void cancelAnimation(); |
33 | 35 |
34 virtual ScrollableArea* scrollableArea() const = 0; | 36 virtual ScrollableArea* scrollableArea() const = 0; |
35 virtual void tickAnimation(double monotonicTime) = 0; | 37 virtual void tickAnimation(double monotonicTime) = 0; |
36 virtual void updateCompositorAnimations() = 0; | 38 virtual void updateCompositorAnimations() = 0; |
37 virtual void notifyCompositorAnimationFinished(int groupId) = 0; | 39 virtual void notifyCompositorAnimationFinished(int groupId) = 0; |
38 virtual void notifyCompositorAnimationAborted(int groupId) = 0; | 40 virtual void notifyCompositorAnimationAborted(int groupId) = 0; |
39 virtual void layerForCompositedScrollingDidChange(WebCompositorAnimationTime line*) = 0; | 41 virtual void layerForCompositedScrollingDidChange(WebCompositorAnimationTime line*) = 0; |
40 | 42 |
41 DEFINE_INLINE_VIRTUAL_TRACE() { } | 43 DEFINE_INLINE_VIRTUAL_TRACE() { } |
42 | 44 |
43 protected: | 45 protected: |
44 explicit ScrollAnimatorCompositorCoordinator(); | 46 explicit ScrollAnimatorCompositorCoordinator(); |
45 | 47 |
46 bool addAnimation(PassOwnPtr<WebCompositorAnimation>); | 48 bool addAnimation(PassOwnPtr<WebCompositorAnimation>); |
47 void removeAnimation(); | 49 void removeAnimation(); |
48 void abortAnimation(); | 50 void abortAnimation(); |
49 | 51 |
50 void compositorAnimationFinished(int groupId); | 52 void compositorAnimationFinished(int groupId); |
51 void reattachCompositorPlayerIfNeeded(WebCompositorAnimationTimeline*); | 53 bool reattachCompositorPlayerIfNeeded(WebCompositorAnimationTimeline*); |
jbroman
2016/02/10 20:36:38
nit: consider a short comment explaining what the
ymalik
2016/02/10 21:57:58
Done.
| |
52 | 54 |
53 // WebCompositorAnimationDelegate implementation. | 55 // WebCompositorAnimationDelegate implementation. |
54 void notifyAnimationStarted(double monotonicTime, int group) override; | 56 void notifyAnimationStarted(double monotonicTime, int group) override; |
55 void notifyAnimationFinished(double monotonicTime, int group) override; | 57 void notifyAnimationFinished(double monotonicTime, int group) override; |
56 void notifyAnimationAborted(double monotonicTime, int group) override; | 58 void notifyAnimationAborted(double monotonicTime, int group) override; |
57 | 59 |
58 // WebCompositorAnimationPlayerClient implementation. | 60 // WebCompositorAnimationPlayerClient implementation. |
59 WebCompositorAnimationPlayer* compositorPlayer() const override; | 61 WebCompositorAnimationPlayer* compositorPlayer() const override; |
60 | 62 |
61 friend class Internals; | 63 friend class Internals; |
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92 OwnPtr<WebCompositorAnimationPlayer> m_compositorPlayer; | 94 OwnPtr<WebCompositorAnimationPlayer> m_compositorPlayer; |
93 int m_compositorAnimationAttachedToLayerId; | 95 int m_compositorAnimationAttachedToLayerId; |
94 RunState m_runState; | 96 RunState m_runState; |
95 int m_compositorAnimationId; | 97 int m_compositorAnimationId; |
96 int m_compositorAnimationGroupId; | 98 int m_compositorAnimationGroupId; |
97 }; | 99 }; |
98 | 100 |
99 } // namespace blink | 101 } // namespace blink |
100 | 102 |
101 #endif // ScrollAnimatorCompositorCoordinator_h | 103 #endif // ScrollAnimatorCompositorCoordinator_h |
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