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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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