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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 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 ASH_DISPLAY_WINDOW_TREE_HOST_MANAGER_H_ | 5 #ifndef ASH_DISPLAY_WINDOW_TREE_HOST_MANAGER_H_ |
6 #define ASH_DISPLAY_WINDOW_TREE_HOST_MANAGER_H_ | 6 #define ASH_DISPLAY_WINDOW_TREE_HOST_MANAGER_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <map> | 10 #include <map> |
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32 | 32 |
33 namespace gfx { | 33 namespace gfx { |
34 class Insets; | 34 class Insets; |
35 } | 35 } |
36 | 36 |
37 namespace ash { | 37 namespace ash { |
38 class AshWindowTreeHost; | 38 class AshWindowTreeHost; |
39 struct AshWindowTreeHostInitParams; | 39 struct AshWindowTreeHostInitParams; |
40 class CursorWindowController; | 40 class CursorWindowController; |
41 class FocusActivationStore; | 41 class FocusActivationStore; |
42 class InputMethodEventHandler; | |
43 class MirrorWindowController; | 42 class MirrorWindowController; |
44 class RootWindowController; | 43 class RootWindowController; |
45 | 44 |
46 // WindowTreeHostManager owns and maintains RootWindows for each attached | 45 // WindowTreeHostManager owns and maintains RootWindows for each attached |
47 // display, keeping them in sync with display configuration changes. | 46 // display, keeping them in sync with display configuration changes. |
48 class ASH_EXPORT WindowTreeHostManager | 47 class ASH_EXPORT WindowTreeHostManager |
49 : public display::DisplayObserver, | 48 : public display::DisplayObserver, |
50 public aura::WindowTreeHostObserver, | 49 public aura::WindowTreeHostObserver, |
51 public display::DisplayManager::Delegate, | 50 public display::DisplayManager::Delegate, |
52 public ui::internal::InputMethodDelegate { | 51 public ui::internal::InputMethodDelegate { |
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153 const display::DisplayInfoList& info_list) override; | 152 const display::DisplayInfoList& info_list) override; |
154 void CloseMirroringDisplayIfNotNecessary() override; | 153 void CloseMirroringDisplayIfNotNecessary() override; |
155 void PreDisplayConfigurationChange(bool clear_focus) override; | 154 void PreDisplayConfigurationChange(bool clear_focus) override; |
156 void PostDisplayConfigurationChange(bool must_clear_window) override; | 155 void PostDisplayConfigurationChange(bool must_clear_window) override; |
157 display::DisplayConfigurator* display_configurator() override; | 156 display::DisplayConfigurator* display_configurator() override; |
158 | 157 |
159 // ui::internal::InputMethodDelegate overrides: | 158 // ui::internal::InputMethodDelegate overrides: |
160 ui::EventDispatchDetails DispatchKeyEventPostIME( | 159 ui::EventDispatchDetails DispatchKeyEventPostIME( |
161 ui::KeyEvent* event) override; | 160 ui::KeyEvent* event) override; |
162 | 161 |
163 InputMethodEventHandler* input_method_event_handler() { | |
164 return input_method_event_handler_.get(); | |
165 } | |
166 | |
167 private: | 162 private: |
168 FRIEND_TEST_ALL_PREFIXES(WindowTreeHostManagerTest, BoundsUpdated); | 163 FRIEND_TEST_ALL_PREFIXES(WindowTreeHostManagerTest, BoundsUpdated); |
169 FRIEND_TEST_ALL_PREFIXES(WindowTreeHostManagerTest, SecondaryDisplayLayout); | 164 FRIEND_TEST_ALL_PREFIXES(WindowTreeHostManagerTest, SecondaryDisplayLayout); |
170 friend class MirrorWindowController; | 165 friend class MirrorWindowController; |
171 | 166 |
172 // Creates a WindowTreeHost for |display| and stores it in the | 167 // Creates a WindowTreeHost for |display| and stores it in the |
173 // |window_tree_hosts_| map. | 168 // |window_tree_hosts_| map. |
174 AshWindowTreeHost* AddWindowTreeHostForDisplay( | 169 AshWindowTreeHost* AddWindowTreeHostForDisplay( |
175 const display::Display& display, | 170 const display::Display& display, |
176 const AshWindowTreeHostInitParams& params); | 171 const AshWindowTreeHostInitParams& params); |
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188 // Store the primary window tree host temporarily while replacing | 183 // Store the primary window tree host temporarily while replacing |
189 // display. | 184 // display. |
190 AshWindowTreeHost* primary_tree_host_for_replace_; | 185 AshWindowTreeHost* primary_tree_host_for_replace_; |
191 | 186 |
192 std::unique_ptr<FocusActivationStore> focus_activation_store_; | 187 std::unique_ptr<FocusActivationStore> focus_activation_store_; |
193 | 188 |
194 std::unique_ptr<CursorWindowController> cursor_window_controller_; | 189 std::unique_ptr<CursorWindowController> cursor_window_controller_; |
195 std::unique_ptr<MirrorWindowController> mirror_window_controller_; | 190 std::unique_ptr<MirrorWindowController> mirror_window_controller_; |
196 | 191 |
197 std::unique_ptr<ui::InputMethod> input_method_; | 192 std::unique_ptr<ui::InputMethod> input_method_; |
198 std::unique_ptr<InputMethodEventHandler> input_method_event_handler_; | |
199 | 193 |
200 // Stores the current cursor location (in native coordinates and screen | 194 // Stores the current cursor location (in native coordinates and screen |
201 // coordinates respectively). The locations are used to restore the cursor | 195 // coordinates respectively). The locations are used to restore the cursor |
202 // location when the display configuration changes and to determine whether | 196 // location when the display configuration changes and to determine whether |
203 // the mouse should be moved after a display configuration change. | 197 // the mouse should be moved after a display configuration change. |
204 gfx::Point cursor_location_in_native_coords_for_restore_; | 198 gfx::Point cursor_location_in_native_coords_for_restore_; |
205 gfx::Point cursor_location_in_screen_coords_for_restore_; | 199 gfx::Point cursor_location_in_screen_coords_for_restore_; |
206 | 200 |
207 // Stores the cursor's display. The id is used to determine whether the mouse | 201 // Stores the cursor's display. The id is used to determine whether the mouse |
208 // should be moved after a display configuration change. | 202 // should be moved after a display configuration change. |
209 int64_t cursor_display_id_for_restore_; | 203 int64_t cursor_display_id_for_restore_; |
210 | 204 |
211 base::WeakPtrFactory<WindowTreeHostManager> weak_ptr_factory_; | 205 base::WeakPtrFactory<WindowTreeHostManager> weak_ptr_factory_; |
212 | 206 |
213 DISALLOW_COPY_AND_ASSIGN(WindowTreeHostManager); | 207 DISALLOW_COPY_AND_ASSIGN(WindowTreeHostManager); |
214 }; | 208 }; |
215 | 209 |
216 } // namespace ash | 210 } // namespace ash |
217 | 211 |
218 #endif // ASH_DISPLAY_WINDOW_TREE_HOST_MANAGER_H_ | 212 #endif // ASH_DISPLAY_WINDOW_TREE_HOST_MANAGER_H_ |
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