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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 SERVICES_UI_DISPLAY_SCREEN_MANAGER_H_ | 5 #ifndef SERVICES_UI_DISPLAY_SCREEN_MANAGER_H_ |
6 #define SERVICES_UI_DISPLAY_SCREEN_MANAGER_H_ | 6 #define SERVICES_UI_DISPLAY_SCREEN_MANAGER_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 | 9 |
10 #include "base/macros.h" | 10 #include "base/macros.h" |
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33 // Triggers initial display configuration to start. On device this will | 33 // Triggers initial display configuration to start. On device this will |
34 // configuration the connected displays. Off device this will create one or | 34 // configuration the connected displays. Off device this will create one or |
35 // more fake displays and pretend to configure them. A non-null |delegate| | 35 // more fake displays and pretend to configure them. A non-null |delegate| |
36 // must be provided that will receive notifications when displays are added, | 36 // must be provided that will receive notifications when displays are added, |
37 // removed or modified. | 37 // removed or modified. |
38 virtual void Init(ScreenManagerDelegate* delegate) = 0; | 38 virtual void Init(ScreenManagerDelegate* delegate) = 0; |
39 | 39 |
40 // Handle requests from the platform to close a display. | 40 // Handle requests from the platform to close a display. |
41 virtual void RequestCloseDisplay(int64_t display_id) = 0; | 41 virtual void RequestCloseDisplay(int64_t display_id) = 0; |
42 | 42 |
43 virtual int64_t GetPrimaryDisplayId() const = 0; | |
44 | |
45 private: | 43 private: |
46 static ScreenManager* instance_; // Instance is not owned. | 44 static ScreenManager* instance_; // Instance is not owned. |
47 | 45 |
48 DISALLOW_COPY_AND_ASSIGN(ScreenManager); | 46 DISALLOW_COPY_AND_ASSIGN(ScreenManager); |
49 }; | 47 }; |
50 | 48 |
51 } // namespace display | 49 } // namespace display |
52 | 50 |
53 #endif // SERVICES_UI_DISPLAY_SCREEN_MANAGER_H_ | 51 #endif // SERVICES_UI_DISPLAY_SCREEN_MANAGER_H_ |
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