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1 // Copyright 2011 The Chromium Authors. All rights reserved. | 1 // Copyright 2011 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 CC_TREES_LAYER_TREE_HOST_IMPL_H_ | 5 #ifndef CC_TREES_LAYER_TREE_HOST_IMPL_H_ |
6 #define CC_TREES_LAYER_TREE_HOST_IMPL_H_ | 6 #define CC_TREES_LAYER_TREE_HOST_IMPL_H_ |
7 | 7 |
8 #include <set> | 8 #include <set> |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
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101 size_t limit_bytes, | 101 size_t limit_bytes, |
102 int priority_cutoff) = 0; | 102 int priority_cutoff) = 0; |
103 virtual bool IsInsideDraw() = 0; | 103 virtual bool IsInsideDraw() = 0; |
104 virtual void RenewTreePriority() = 0; | 104 virtual void RenewTreePriority() = 0; |
105 virtual void PostDelayedScrollbarFadeOnImplThread( | 105 virtual void PostDelayedScrollbarFadeOnImplThread( |
106 const base::Closure& start_fade, | 106 const base::Closure& start_fade, |
107 base::TimeDelta delay) = 0; | 107 base::TimeDelta delay) = 0; |
108 virtual void DidActivateSyncTree() = 0; | 108 virtual void DidActivateSyncTree() = 0; |
109 virtual void DidPrepareTiles() = 0; | 109 virtual void DidPrepareTiles() = 0; |
110 | 110 |
| 111 // Called when page scale animation has completed on the impl thread. |
| 112 virtual void DidCompletePageScaleAnimationOnImplThread() = 0; |
| 113 |
111 protected: | 114 protected: |
112 virtual ~LayerTreeHostImplClient() {} | 115 virtual ~LayerTreeHostImplClient() {} |
113 }; | 116 }; |
114 | 117 |
115 // LayerTreeHostImpl owns the LayerImpl trees as well as associated rendering | 118 // LayerTreeHostImpl owns the LayerImpl trees as well as associated rendering |
116 // state. | 119 // state. |
117 class CC_EXPORT LayerTreeHostImpl | 120 class CC_EXPORT LayerTreeHostImpl |
118 : public InputHandler, | 121 : public InputHandler, |
119 public RendererClient, | 122 public RendererClient, |
120 public TileManagerClient, | 123 public TileManagerClient, |
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730 | 733 |
731 bool requires_high_res_to_draw_; | 734 bool requires_high_res_to_draw_; |
732 bool required_for_draw_tile_is_top_of_raster_queue_; | 735 bool required_for_draw_tile_is_top_of_raster_queue_; |
733 | 736 |
734 DISALLOW_COPY_AND_ASSIGN(LayerTreeHostImpl); | 737 DISALLOW_COPY_AND_ASSIGN(LayerTreeHostImpl); |
735 }; | 738 }; |
736 | 739 |
737 } // namespace cc | 740 } // namespace cc |
738 | 741 |
739 #endif // CC_TREES_LAYER_TREE_HOST_IMPL_H_ | 742 #endif // CC_TREES_LAYER_TREE_HOST_IMPL_H_ |
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