OLD | NEW |
1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 2012 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_IMPL_H_ | 5 #ifndef CC_TREES_LAYER_TREE_IMPL_H_ |
6 #define CC_TREES_LAYER_TREE_IMPL_H_ | 6 #define CC_TREES_LAYER_TREE_IMPL_H_ |
7 | 7 |
8 #include <set> | 8 #include <set> |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
(...skipping 26 matching lines...) Expand all Loading... |
37 class LayerTreeSettings; | 37 class LayerTreeSettings; |
38 class MemoryHistory; | 38 class MemoryHistory; |
39 class OutputSurface; | 39 class OutputSurface; |
40 class PageScaleAnimation; | 40 class PageScaleAnimation; |
41 class PaintTimeCounter; | 41 class PaintTimeCounter; |
42 class PictureLayerImpl; | 42 class PictureLayerImpl; |
43 class Proxy; | 43 class Proxy; |
44 class ResourceProvider; | 44 class ResourceProvider; |
45 class TileManager; | 45 class TileManager; |
46 class UIResourceRequest; | 46 class UIResourceRequest; |
| 47 class Viewport; |
47 struct PendingPageScaleAnimation; | 48 struct PendingPageScaleAnimation; |
48 struct RendererCapabilities; | 49 struct RendererCapabilities; |
49 struct SelectionHandle; | 50 struct SelectionHandle; |
50 | 51 |
51 typedef std::vector<UIResourceRequest> UIResourceRequestQueue; | 52 typedef std::vector<UIResourceRequest> UIResourceRequestQueue; |
52 typedef SyncedProperty<AdditionGroup<float>> SyncedTopControls; | 53 typedef SyncedProperty<AdditionGroup<float>> SyncedTopControls; |
53 typedef SyncedProperty<AdditionGroup<gfx::Vector2dF>> SyncedElasticOverscroll; | 54 typedef SyncedProperty<AdditionGroup<gfx::Vector2dF>> SyncedElasticOverscroll; |
54 | 55 |
55 class CC_EXPORT LayerTreeImpl { | 56 class CC_EXPORT LayerTreeImpl { |
56 public: | 57 public: |
(...skipping 265 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
322 return top_controls_shown_ratio_->Current(IsActiveTree()); | 323 return top_controls_shown_ratio_->Current(IsActiveTree()); |
323 } | 324 } |
324 void set_top_controls_height(float top_controls_height); | 325 void set_top_controls_height(float top_controls_height); |
325 float top_controls_height() const { return top_controls_height_; } | 326 float top_controls_height() const { return top_controls_height_; } |
326 void PushTopControlsFromMainThread(float top_controls_shown_ratio); | 327 void PushTopControlsFromMainThread(float top_controls_shown_ratio); |
327 | 328 |
328 void SetPendingPageScaleAnimation( | 329 void SetPendingPageScaleAnimation( |
329 scoped_ptr<PendingPageScaleAnimation> pending_animation); | 330 scoped_ptr<PendingPageScaleAnimation> pending_animation); |
330 scoped_ptr<PendingPageScaleAnimation> TakePendingPageScaleAnimation(); | 331 scoped_ptr<PendingPageScaleAnimation> TakePendingPageScaleAnimation(); |
331 | 332 |
| 333 Viewport* viewport() { return viewport_.get(); } |
| 334 |
332 protected: | 335 protected: |
333 explicit LayerTreeImpl( | 336 explicit LayerTreeImpl( |
334 LayerTreeHostImpl* layer_tree_host_impl, | 337 LayerTreeHostImpl* layer_tree_host_impl, |
335 scoped_refptr<SyncedProperty<ScaleGroup>> page_scale_factor, | 338 scoped_refptr<SyncedProperty<ScaleGroup>> page_scale_factor, |
336 scoped_refptr<SyncedTopControls> top_controls_shown_ratio, | 339 scoped_refptr<SyncedTopControls> top_controls_shown_ratio, |
337 scoped_refptr<SyncedElasticOverscroll> elastic_overscroll); | 340 scoped_refptr<SyncedElasticOverscroll> elastic_overscroll); |
338 float ClampPageScaleFactorToLimits(float page_scale_factor) const; | 341 float ClampPageScaleFactorToLimits(float page_scale_factor) const; |
339 void PushPageScaleFactorAndLimits(const float* page_scale_factor, | 342 void PushPageScaleFactorAndLimits(const float* page_scale_factor, |
340 float min_page_scale_factor, | 343 float min_page_scale_factor, |
341 float max_page_scale_factor); | 344 float max_page_scale_factor); |
(...skipping 67 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
409 bool top_controls_shrink_blink_size_; | 412 bool top_controls_shrink_blink_size_; |
410 | 413 |
411 float top_controls_height_; | 414 float top_controls_height_; |
412 | 415 |
413 // The amount that the top controls are shown from 0 (hidden) to 1 (fully | 416 // The amount that the top controls are shown from 0 (hidden) to 1 (fully |
414 // shown). | 417 // shown). |
415 scoped_refptr<SyncedTopControls> top_controls_shown_ratio_; | 418 scoped_refptr<SyncedTopControls> top_controls_shown_ratio_; |
416 | 419 |
417 scoped_ptr<PendingPageScaleAnimation> pending_page_scale_animation_; | 420 scoped_ptr<PendingPageScaleAnimation> pending_page_scale_animation_; |
418 | 421 |
| 422 scoped_ptr<Viewport> viewport_; |
| 423 |
419 private: | 424 private: |
420 DISALLOW_COPY_AND_ASSIGN(LayerTreeImpl); | 425 DISALLOW_COPY_AND_ASSIGN(LayerTreeImpl); |
421 }; | 426 }; |
422 | 427 |
423 } // namespace cc | 428 } // namespace cc |
424 | 429 |
425 #endif // CC_TREES_LAYER_TREE_IMPL_H_ | 430 #endif // CC_TREES_LAYER_TREE_IMPL_H_ |
OLD | NEW |