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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef ASH_SYSTEM_TRAY_DISPLAY_H_ | |
| 6 #define ASH_SYSTEM_TRAY_DISPLAY_H_ | |
| 7 | |
| 8 #include "ash/system/tray/system_tray_item.h" | |
| 9 #include "base/memory/scoped_ptr.h" | |
| 10 #include "ui/aura/display_observer.h" | |
| 11 | |
| 12 #if defined(OS_CHROMEOS) | |
| 13 #include "chromeos/display/output_configurator.h" | |
| 14 #endif | |
| 15 | |
| 16 namespace views { | |
| 17 class View; | |
| 18 } | |
| 19 | |
| 20 namespace ash { | |
| 21 | |
| 22 namespace internal { | |
| 23 class DisplayView; | |
| 24 | |
| 25 class TrayDisplay : public SystemTrayItem, | |
| 26 #if defined(OS_CHROMEOS) | |
| 27 public chromeos::OutputConfigurator::Observer, | |
| 28 #endif | |
| 29 public aura::DisplayObserver { | |
| 30 public: | |
| 31 TrayDisplay(); | |
| 32 virtual ~TrayDisplay(); | |
| 33 | |
| 34 private: | |
| 35 // Overridden from SystemTrayItem. | |
| 36 virtual views::View* CreateDefaultView(user::LoginStatus status) OVERRIDE; | |
| 37 virtual void DestroyDefaultView() OVERRIDE; | |
| 38 | |
| 39 // Overridden from aura::DisplayObserver | |
| 40 virtual void OnDisplayBoundsChanged(const gfx::Display& display) OVERRIDE; | |
| 41 virtual void OnDisplayAdded(const gfx::Display& new_display) OVERRIDE; | |
| 42 virtual void OnDisplayRemoved(const gfx::Display& old_display) OVERRIDE; | |
| 43 | |
| 44 #if defined(OS_CHROMEOS) | |
| 45 // Overridden from chromeos::OutputConfigurator::Observer | |
| 46 virtual void OnDisplayModeChanged() OVERRIDE; | |
| 47 #endif | |
| 48 | |
| 49 DisplayView* default_; | |
| 50 | |
| 51 DISALLOW_COPY_AND_ASSIGN(TrayDisplay); | |
| 52 }; | |
| 53 | |
| 54 } // namespace internal | |
| 55 } // namespace ash | |
| 56 | |
| 57 #endif // ASH_SYSTEM_TRAY_DISPLAY_H_ | |
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