OLD | NEW |
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 "chrome/browser/chromeos/system_key_event_listener.h" | 5 #include "chrome/browser/chromeos/system_key_event_listener.h" |
6 | 6 |
7 #define XK_MISCELLANY 1 | 7 #define XK_MISCELLANY 1 |
8 #include <X11/keysymdef.h> | 8 #include <X11/keysymdef.h> |
9 #include <X11/XF86keysym.h> | 9 #include <X11/XF86keysym.h> |
10 #include <X11/XKBlib.h> | 10 #include <X11/XKBlib.h> |
(...skipping 52 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
63 &xkb_minor_version)) { | 63 &xkb_minor_version)) { |
64 LOG(WARNING) << "Could not query Xkb extension"; | 64 LOG(WARNING) << "Could not query Xkb extension"; |
65 } | 65 } |
66 | 66 |
67 if (!XkbSelectEvents(display, XkbUseCoreKbd, | 67 if (!XkbSelectEvents(display, XkbUseCoreKbd, |
68 XkbStateNotifyMask, | 68 XkbStateNotifyMask, |
69 XkbStateNotifyMask)) { | 69 XkbStateNotifyMask)) { |
70 LOG(WARNING) << "Could not install Xkb Indicator observer"; | 70 LOG(WARNING) << "Could not install Xkb Indicator observer"; |
71 } | 71 } |
72 | 72 |
73 MessageLoopForUI::current()->AddObserver(this); | 73 base::MessageLoopForUI::current()->AddObserver(this); |
74 } | 74 } |
75 | 75 |
76 SystemKeyEventListener::~SystemKeyEventListener() { | 76 SystemKeyEventListener::~SystemKeyEventListener() { |
77 Stop(); | 77 Stop(); |
78 } | 78 } |
79 | 79 |
80 void SystemKeyEventListener::Stop() { | 80 void SystemKeyEventListener::Stop() { |
81 if (stopped_) | 81 if (stopped_) |
82 return; | 82 return; |
83 MessageLoopForUI::current()->RemoveObserver(this); | 83 base::MessageLoopForUI::current()->RemoveObserver(this); |
84 stopped_ = true; | 84 stopped_ = true; |
85 } | 85 } |
86 | 86 |
87 void SystemKeyEventListener::AddCapsLockObserver(CapsLockObserver* observer) { | 87 void SystemKeyEventListener::AddCapsLockObserver(CapsLockObserver* observer) { |
88 caps_lock_observers_.AddObserver(observer); | 88 caps_lock_observers_.AddObserver(observer); |
89 } | 89 } |
90 | 90 |
91 void SystemKeyEventListener::AddModifiersObserver(ModifiersObserver* observer) { | 91 void SystemKeyEventListener::AddModifiersObserver(ModifiersObserver* observer) { |
92 modifiers_observers_.AddObserver(observer); | 92 modifiers_observers_.AddObserver(observer); |
93 } | 93 } |
(...skipping 59 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
153 pressed_modifiers_ = current_modifiers; | 153 pressed_modifiers_ = current_modifiers; |
154 OnModifiers(pressed_modifiers_); | 154 OnModifiers(pressed_modifiers_); |
155 } | 155 } |
156 return true; | 156 return true; |
157 } | 157 } |
158 } | 158 } |
159 return false; | 159 return false; |
160 } | 160 } |
161 | 161 |
162 } // namespace chromeos | 162 } // namespace chromeos |
OLD | NEW |