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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 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 ANDROID_WEBVIEW_BROWSER_BROWSER_VIEW_RENDERER_H_ | 5 #ifndef ANDROID_WEBVIEW_BROWSER_BROWSER_VIEW_RENDERER_H_ |
6 #define ANDROID_WEBVIEW_BROWSER_BROWSER_VIEW_RENDERER_H_ | 6 #define ANDROID_WEBVIEW_BROWSER_BROWSER_VIEW_RENDERER_H_ |
7 | 7 |
8 #include "android_webview/browser/global_tile_manager.h" | 8 #include "android_webview/browser/global_tile_manager.h" |
9 #include "android_webview/browser/global_tile_manager_client.h" | 9 #include "android_webview/browser/global_tile_manager_client.h" |
10 #include "android_webview/browser/parent_compositor_draw_constraints.h" | 10 #include "android_webview/browser/parent_compositor_draw_constraints.h" |
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111 | 111 |
112 // Set the memory policy in shared renderer state and request the tiles from | 112 // Set the memory policy in shared renderer state and request the tiles from |
113 // GlobalTileManager. The actually amount of memory allowed by | 113 // GlobalTileManager. The actually amount of memory allowed by |
114 // GlobalTileManager may not be equal to what's requested in |policy|. | 114 // GlobalTileManager may not be equal to what's requested in |policy|. |
115 void RequestMemoryPolicy(content::SynchronousCompositorMemoryPolicy& policy); | 115 void RequestMemoryPolicy(content::SynchronousCompositorMemoryPolicy& policy); |
116 | 116 |
117 void TrimMemory(const int level, const bool visible); | 117 void TrimMemory(const int level, const bool visible); |
118 | 118 |
119 // SynchronousCompositorClient overrides. | 119 // SynchronousCompositorClient overrides. |
120 virtual void DidInitializeCompositor( | 120 virtual void DidInitializeCompositor( |
121 content::SynchronousCompositor* compositor) OVERRIDE; | 121 content::SynchronousCompositor* compositor) override; |
122 virtual void DidDestroyCompositor(content::SynchronousCompositor* compositor) | 122 virtual void DidDestroyCompositor(content::SynchronousCompositor* compositor) |
123 OVERRIDE; | 123 override; |
124 virtual void SetContinuousInvalidate(bool invalidate) OVERRIDE; | 124 virtual void SetContinuousInvalidate(bool invalidate) override; |
125 virtual void DidUpdateContent() OVERRIDE; | 125 virtual void DidUpdateContent() override; |
126 virtual gfx::Vector2dF GetTotalRootLayerScrollOffset() OVERRIDE; | 126 virtual gfx::Vector2dF GetTotalRootLayerScrollOffset() override; |
127 virtual void UpdateRootLayerState( | 127 virtual void UpdateRootLayerState( |
128 const gfx::Vector2dF& total_scroll_offset_dip, | 128 const gfx::Vector2dF& total_scroll_offset_dip, |
129 const gfx::Vector2dF& max_scroll_offset_dip, | 129 const gfx::Vector2dF& max_scroll_offset_dip, |
130 const gfx::SizeF& scrollable_size_dip, | 130 const gfx::SizeF& scrollable_size_dip, |
131 float page_scale_factor, | 131 float page_scale_factor, |
132 float min_page_scale_factor, | 132 float min_page_scale_factor, |
133 float max_page_scale_factor) OVERRIDE; | 133 float max_page_scale_factor) override; |
134 virtual bool IsExternalFlingActive() const OVERRIDE; | 134 virtual bool IsExternalFlingActive() const override; |
135 virtual void DidOverscroll(gfx::Vector2dF accumulated_overscroll, | 135 virtual void DidOverscroll(gfx::Vector2dF accumulated_overscroll, |
136 gfx::Vector2dF latest_overscroll_delta, | 136 gfx::Vector2dF latest_overscroll_delta, |
137 gfx::Vector2dF current_fling_velocity) OVERRIDE; | 137 gfx::Vector2dF current_fling_velocity) override; |
138 | 138 |
139 // GlobalTileManagerClient overrides. | 139 // GlobalTileManagerClient overrides. |
140 virtual content::SynchronousCompositorMemoryPolicy GetMemoryPolicy() | 140 virtual content::SynchronousCompositorMemoryPolicy GetMemoryPolicy() |
141 const OVERRIDE; | 141 const override; |
142 virtual void SetMemoryPolicy( | 142 virtual void SetMemoryPolicy( |
143 content::SynchronousCompositorMemoryPolicy new_policy, | 143 content::SynchronousCompositorMemoryPolicy new_policy, |
144 bool effective_immediately) OVERRIDE; | 144 bool effective_immediately) override; |
145 | 145 |
146 void UpdateParentDrawConstraints(); | 146 void UpdateParentDrawConstraints(); |
147 | 147 |
148 private: | 148 private: |
149 void SetTotalRootLayerScrollOffset(gfx::Vector2dF new_value_dip); | 149 void SetTotalRootLayerScrollOffset(gfx::Vector2dF new_value_dip); |
150 // Checks the continuous invalidate and block invalidate state, and schedule | 150 // Checks the continuous invalidate and block invalidate state, and schedule |
151 // invalidates appropriately. If |force_invalidate| is true, then send a view | 151 // invalidates appropriately. If |force_invalidate| is true, then send a view |
152 // invalidate regardless of compositor expectation. | 152 // invalidate regardless of compositor expectation. |
153 void EnsureContinuousInvalidation(bool force_invalidate); | 153 void EnsureContinuousInvalidation(bool force_invalidate); |
154 bool OnDrawSoftware(jobject java_canvas); | 154 bool OnDrawSoftware(jobject java_canvas); |
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236 | 236 |
237 GlobalTileManager::Key tile_manager_key_; | 237 GlobalTileManager::Key tile_manager_key_; |
238 content::SynchronousCompositorMemoryPolicy memory_policy_; | 238 content::SynchronousCompositorMemoryPolicy memory_policy_; |
239 | 239 |
240 DISALLOW_COPY_AND_ASSIGN(BrowserViewRenderer); | 240 DISALLOW_COPY_AND_ASSIGN(BrowserViewRenderer); |
241 }; | 241 }; |
242 | 242 |
243 } // namespace android_webview | 243 } // namespace android_webview |
244 | 244 |
245 #endif // ANDROID_WEBVIEW_BROWSER_BROWSER_VIEW_RENDERER_H_ | 245 #endif // ANDROID_WEBVIEW_BROWSER_BROWSER_VIEW_RENDERER_H_ |
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