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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 #include "ui/gfx/sys_color_change_listener.h" | 5 #include "ui/gfx/sys_color_change_listener.h" |
6 | 6 |
7 #if defined(OS_WIN) | 7 #if defined(OS_WIN) |
8 #include <windows.h> | 8 #include <windows.h> |
9 #endif | 9 #endif |
10 | 10 |
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58 | 58 |
59 private: | 59 private: |
60 friend struct DefaultSingletonTraits<SysColorChangeObserver>; | 60 friend struct DefaultSingletonTraits<SysColorChangeObserver>; |
61 | 61 |
62 SysColorChangeObserver(); | 62 SysColorChangeObserver(); |
63 virtual ~SysColorChangeObserver(); | 63 virtual ~SysColorChangeObserver(); |
64 | 64 |
65 virtual void OnWndProc(HWND hwnd, | 65 virtual void OnWndProc(HWND hwnd, |
66 UINT message, | 66 UINT message, |
67 WPARAM wparam, | 67 WPARAM wparam, |
68 LPARAM lparam) OVERRIDE; | 68 LPARAM lparam) override; |
69 | 69 |
70 ObserverList<SysColorChangeListener> listeners_; | 70 ObserverList<SysColorChangeListener> listeners_; |
71 }; | 71 }; |
72 | 72 |
73 // static | 73 // static |
74 SysColorChangeObserver* SysColorChangeObserver::GetInstance() { | 74 SysColorChangeObserver* SysColorChangeObserver::GetInstance() { |
75 return Singleton<SysColorChangeObserver>::get(); | 75 return Singleton<SysColorChangeObserver>::get(); |
76 } | 76 } |
77 | 77 |
78 SysColorChangeObserver::SysColorChangeObserver() { | 78 SysColorChangeObserver::SysColorChangeObserver() { |
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111 #endif | 111 #endif |
112 } | 112 } |
113 | 113 |
114 ScopedSysColorChangeListener::~ScopedSysColorChangeListener() { | 114 ScopedSysColorChangeListener::~ScopedSysColorChangeListener() { |
115 #if defined(OS_WIN) | 115 #if defined(OS_WIN) |
116 SysColorChangeObserver::GetInstance()->RemoveListener(listener_); | 116 SysColorChangeObserver::GetInstance()->RemoveListener(listener_); |
117 #endif | 117 #endif |
118 } | 118 } |
119 | 119 |
120 } // namespace gfx | 120 } // namespace gfx |
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