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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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115 const gfx::Display* GetPrimaryDisplayCandidate() const; | 115 const gfx::Display* GetPrimaryDisplayCandidate() const; |
116 | 116 |
117 // Returns the logical number of displays. This returns 1 | 117 // Returns the logical number of displays. This returns 1 |
118 // when displays are mirrored. | 118 // when displays are mirrored. |
119 size_t GetNumDisplays() const; | 119 size_t GetNumDisplays() const; |
120 | 120 |
121 // Returns the number of connected displays. This returns 2 | 121 // Returns the number of connected displays. This returns 2 |
122 // when displays are mirrored. | 122 // when displays are mirrored. |
123 size_t num_connected_displays() const { return num_connected_displays_; } | 123 size_t num_connected_displays() const { return num_connected_displays_; } |
124 | 124 |
| 125 // Returns the mirroring status. |
| 126 bool IsMirrored() const; |
125 int64 mirrored_display_id() const { return mirrored_display_id_; } | 127 int64 mirrored_display_id() const { return mirrored_display_id_; } |
126 | 128 |
127 // Returns the display object nearest given |window|. | 129 // Returns the display object nearest given |window|. |
128 const gfx::Display& GetDisplayNearestPoint( | 130 const gfx::Display& GetDisplayNearestPoint( |
129 const gfx::Point& point) const; | 131 const gfx::Point& point) const; |
130 | 132 |
131 // Returns the display object nearest given |point|. | 133 // Returns the display object nearest given |point|. |
132 const gfx::Display& GetDisplayNearestWindow( | 134 const gfx::Display& GetDisplayNearestWindow( |
133 const aura::Window* window) const; | 135 const aura::Window* window) const; |
134 | 136 |
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214 | 216 |
215 DISALLOW_COPY_AND_ASSIGN(DisplayManager); | 217 DISALLOW_COPY_AND_ASSIGN(DisplayManager); |
216 }; | 218 }; |
217 | 219 |
218 extern const aura::WindowProperty<int64>* const kDisplayIdKey; | 220 extern const aura::WindowProperty<int64>* const kDisplayIdKey; |
219 | 221 |
220 } // namespace internal | 222 } // namespace internal |
221 } // namespace ash | 223 } // namespace ash |
222 | 224 |
223 #endif // ASH_DISPLAY_DISPLAY_MANAGER_H_ | 225 #endif // ASH_DISPLAY_DISPLAY_MANAGER_H_ |
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