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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> |
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227 const LayerImplList& RenderSurfaceLayerList() const; | 227 const LayerImplList& RenderSurfaceLayerList() const; |
228 const Region& UnoccludedScreenSpaceRegion() const; | 228 const Region& UnoccludedScreenSpaceRegion() const; |
229 | 229 |
230 // These return the size of the root scrollable area and the size of | 230 // These return the size of the root scrollable area and the size of |
231 // the user-visible scrolling viewport, in CSS layout coordinates. | 231 // the user-visible scrolling viewport, in CSS layout coordinates. |
232 gfx::Size ScrollableSize() const; | 232 gfx::Size ScrollableSize() const; |
233 gfx::SizeF ScrollableViewportSize() const; | 233 gfx::SizeF ScrollableViewportSize() const; |
234 | 234 |
235 gfx::Rect RootScrollLayerDeviceViewportBounds() const; | 235 gfx::Rect RootScrollLayerDeviceViewportBounds() const; |
236 | 236 |
237 LayerImpl* LayerById(int id); | 237 LayerImpl* LayerById(int id) const; |
238 | 238 |
239 // These should be called by LayerImpl's ctor/dtor. | 239 // These should be called by LayerImpl's ctor/dtor. |
240 void RegisterLayer(LayerImpl* layer); | 240 void RegisterLayer(LayerImpl* layer); |
241 void UnregisterLayer(LayerImpl* layer); | 241 void UnregisterLayer(LayerImpl* layer); |
242 | 242 |
243 size_t NumLayers(); | 243 size_t NumLayers(); |
244 | 244 |
245 AnimationRegistrar* GetAnimationRegistrar() const; | 245 AnimationRegistrar* GetAnimationRegistrar() const; |
246 | 246 |
247 void PushPersistedState(LayerTreeImpl* pending_tree); | 247 void PushPersistedState(LayerTreeImpl* pending_tree); |
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419 | 419 |
420 scoped_ptr<PendingPageScaleAnimation> pending_page_scale_animation_; | 420 scoped_ptr<PendingPageScaleAnimation> pending_page_scale_animation_; |
421 | 421 |
422 private: | 422 private: |
423 DISALLOW_COPY_AND_ASSIGN(LayerTreeImpl); | 423 DISALLOW_COPY_AND_ASSIGN(LayerTreeImpl); |
424 }; | 424 }; |
425 | 425 |
426 } // namespace cc | 426 } // namespace cc |
427 | 427 |
428 #endif // CC_TREES_LAYER_TREE_IMPL_H_ | 428 #endif // CC_TREES_LAYER_TREE_IMPL_H_ |
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