ash/display/screen_ash.h - Issue 1162943002: Replace more ObserverList with base::ObserverList.

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Side by Side Diff: ash/display/screen_ash.h

Issue 1162943002: Replace more ObserverList with base::ObserverList. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@observer

Patch Set: Created 5 years, 6 months ago

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1 // Copyright 2014 The Chromium Authors. All rights reserved.	1 // Copyright 2014 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_SCREEN_ASH_H_	5 #ifndef ASH_DISPLAY_SCREEN_ASH_H_

6 #define ASH_DISPLAY_SCREEN_ASH_H_	6 #define ASH_DISPLAY_SCREEN_ASH_H_

7	7

8 #include "ash/ash_export.h"	8 #include "ash/ash_export.h"

9 #include "base/compiler_specific.h"	9 #include "base/compiler_specific.h"

10 #include "base/observer_list.h"	10 #include "base/observer_list.h"

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45	45

46 // Notifies observers of display configuration changes.	46 // Notifies observers of display configuration changes.

47 void NotifyMetricsChanged(const gfx::Display& display, uint32_t metrics);	47 void NotifyMetricsChanged(const gfx::Display& display, uint32_t metrics);

48 void NotifyDisplayAdded(const gfx::Display& display);	48 void NotifyDisplayAdded(const gfx::Display& display);

49 void NotifyDisplayRemoved(const gfx::Display& display);	49 void NotifyDisplayRemoved(const gfx::Display& display);

50	50

51 // Creates a screen that can be used during shutdown.	51 // Creates a screen that can be used during shutdown.

52 // It simply has a copy of the displays.	52 // It simply has a copy of the displays.

53 gfx::Screen* CloneForShutdown();	53 gfx::Screen* CloneForShutdown();

54	54

55 ObserverList<gfx::DisplayObserver> observers_;	55 base::ObserverList<gfx::DisplayObserver> observers_;

56	56

57 DISALLOW_COPY_AND_ASSIGN(ScreenAsh);	57 DISALLOW_COPY_AND_ASSIGN(ScreenAsh);

58 };	58 };

59	59

60 } // namespace ash	60 } // namespace ash

61	61

62 #endif // ASH_DISPLAY_SCREEN_ASH_H_	62 #endif // ASH_DISPLAY_SCREEN_ASH_H_

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