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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_DISPLAY_MANAGER_H_ | 5 #ifndef ASH_DISPLAY_DISPLAY_MANAGER_H_ |
6 #define ASH_DISPLAY_DISPLAY_MANAGER_H_ | 6 #define ASH_DISPLAY_DISPLAY_MANAGER_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
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52 } | 52 } |
53 | 53 |
54 // True if the given |display| is currently connected. | 54 // True if the given |display| is currently connected. |
55 bool IsActiveDisplay(const gfx::Display& display) const; | 55 bool IsActiveDisplay(const gfx::Display& display) const; |
56 | 56 |
57 // True if there is an internal display. | 57 // True if there is an internal display. |
58 bool HasInternalDisplay() const; | 58 bool HasInternalDisplay() const; |
59 | 59 |
60 bool IsInternalDisplayId(int64 id) const; | 60 bool IsInternalDisplayId(int64 id) const; |
61 | 61 |
62 uint64 internal_display_id() const { return internal_display_id_; } | |
63 | |
64 bool UpdateWorkAreaOfDisplayNearestWindow(const aura::Window* window, | 62 bool UpdateWorkAreaOfDisplayNearestWindow(const aura::Window* window, |
65 const gfx::Insets& insets); | 63 const gfx::Insets& insets); |
66 | 64 |
67 // Returns display for given |id|; | 65 // Returns display for given |id|; |
68 const gfx::Display& GetDisplayForId(int64 id) const; | 66 const gfx::Display& GetDisplayForId(int64 id) const; |
69 | 67 |
70 // Finds the display that contains |point| in screeen coordinates. | 68 // Finds the display that contains |point| in screeen coordinates. |
71 // Returns invalid display if there is no display that can satisfy | 69 // Returns invalid display if there is no display that can satisfy |
72 // the condition. | 70 // the condition. |
73 const gfx::Display& FindDisplayContainingPoint( | 71 const gfx::Display& FindDisplayContainingPoint( |
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182 // stored in this display manager's |displays_|. This is used to | 180 // stored in this display manager's |displays_|. This is used to |
183 // emulate display change behavior during the test byn creating the | 181 // emulate display change behavior during the test byn creating the |
184 // display list with the same display ids but with different bounds | 182 // display list with the same display ids but with different bounds |
185 void SetDisplayIdsForTest(DisplayList* display_list) const; | 183 void SetDisplayIdsForTest(DisplayList* display_list) const; |
186 | 184 |
187 // Forcibly specify 'has_overscan' flag of the DisplayInfo for specified |id|. | 185 // Forcibly specify 'has_overscan' flag of the DisplayInfo for specified |id|. |
188 void SetHasOverscanFlagForTest(int64 id, bool has_overscan); | 186 void SetHasOverscanFlagForTest(int64 id, bool has_overscan); |
189 | 187 |
190 DisplayList displays_; | 188 DisplayList displays_; |
191 | 189 |
192 int64 internal_display_id_; | |
193 | |
194 // An internal display cache used when the internal display is disconnectd. | 190 // An internal display cache used when the internal display is disconnectd. |
195 scoped_ptr<gfx::Display> internal_display_; | 191 scoped_ptr<gfx::Display> internal_display_; |
196 | 192 |
197 bool force_bounds_changed_; | 193 bool force_bounds_changed_; |
198 | 194 |
199 // The mapping from the display ID to its internal data. | 195 // The mapping from the display ID to its internal data. |
200 std::map<int64, DisplayInfo> display_info_; | 196 std::map<int64, DisplayInfo> display_info_; |
201 | 197 |
202 DISALLOW_COPY_AND_ASSIGN(DisplayManager); | 198 DISALLOW_COPY_AND_ASSIGN(DisplayManager); |
203 }; | 199 }; |
204 | 200 |
205 extern const aura::WindowProperty<int64>* const kDisplayIdKey; | 201 extern const aura::WindowProperty<int64>* const kDisplayIdKey; |
206 | 202 |
207 } // namespace internal | 203 } // namespace internal |
208 } // namespace ash | 204 } // namespace ash |
209 | 205 |
210 #endif // ASH_DISPLAY_DISPLAY_MANAGER_H_ | 206 #endif // ASH_DISPLAY_DISPLAY_MANAGER_H_ |
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