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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 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 CHROME_BROWSER_EXTENSIONS_GLOBAL_SHORTCUT_LISTENER_MAC_H_ | 5 #ifndef CHROME_BROWSER_EXTENSIONS_GLOBAL_SHORTCUT_LISTENER_MAC_H_ |
6 #define CHROME_BROWSER_EXTENSIONS_GLOBAL_SHORTCUT_LISTENER_MAC_H_ | 6 #define CHROME_BROWSER_EXTENSIONS_GLOBAL_SHORTCUT_LISTENER_MAC_H_ |
7 | 7 |
| 8 #include "chrome/browser/extensions/global_shortcut_listener.h" |
| 9 |
| 10 #include <set> |
| 11 #include <IOKit/hidsystem/ev_keymap.h> |
| 12 |
| 13 #include "ApplicationServices/ApplicationServices.h" |
8 #include "base/lazy_instance.h" | 14 #include "base/lazy_instance.h" |
9 #include "chrome/browser/extensions/global_shortcut_listener.h" | 15 #include "base/mac/scoped_nsobject.h" |
| 16 |
| 17 @class GlobalShortcutListenerTap; |
10 | 18 |
11 namespace extensions { | 19 namespace extensions { |
12 | 20 |
13 // Mac-specific implementation of the GlobalShortcutListener class that | 21 // Mac-specific implementation of the GlobalShortcutListener class that |
14 // listens for global shortcuts. Handles basic keyboard intercepting and | 22 // listens for global shortcuts. Handles basic keyboard intercepting and |
15 // forwards its output to the base class for processing. | 23 // forwards its output to the base class for processing. |
16 // TODO(finnur/smus): Implement this class. | 24 // TODO(finnur/smus): Implement this class. |
17 class GlobalShortcutListenerMac : public GlobalShortcutListener { | 25 class GlobalShortcutListenerMac : public GlobalShortcutListener { |
18 public: | 26 public: |
19 virtual ~GlobalShortcutListenerMac(); | 27 virtual ~GlobalShortcutListenerMac(); |
20 | 28 |
21 virtual void StartListening() OVERRIDE; | 29 virtual void StartListening() OVERRIDE; |
22 virtual void StopListening() OVERRIDE; | 30 virtual void StopListening() OVERRIDE; |
23 | 31 |
| 32 // Keyboard event callbacks. |
| 33 bool OnKeyEvent(ui::KeyboardCode keyCode, int modifiers); |
| 34 bool OnMediaKeyEvent(ui::KeyboardCode keyCode); |
| 35 |
| 36 |
24 private: | 37 private: |
25 friend struct base::DefaultLazyInstanceTraits<GlobalShortcutListenerMac>; | 38 friend struct base::DefaultLazyInstanceTraits<GlobalShortcutListenerMac>; |
26 | 39 |
27 GlobalShortcutListenerMac(); | 40 GlobalShortcutListenerMac(); |
28 | 41 |
29 // Register an |accelerator| with the particular |observer|. | 42 // Register an |accelerator| with the particular |observer|. |
30 virtual void RegisterAccelerator( | 43 virtual void RegisterAccelerator( |
31 const ui::Accelerator& accelerator, | 44 const ui::Accelerator& accelerator, |
32 GlobalShortcutListener::Observer* observer) OVERRIDE; | 45 GlobalShortcutListener::Observer* observer) OVERRIDE; |
33 // Unregister an |accelerator| with the particular |observer|. | 46 // Unregister an |accelerator| with the particular |observer|. |
34 virtual void UnregisterAccelerator( | 47 virtual void UnregisterAccelerator( |
35 const ui::Accelerator& accelerator, | 48 const ui::Accelerator& accelerator, |
36 GlobalShortcutListener::Observer* observer) OVERRIDE; | 49 GlobalShortcutListener::Observer* observer) OVERRIDE; |
37 | 50 |
38 // Whether this object is listening for global shortcuts. | 51 // Whether this object is listening for global shortcuts. |
39 bool is_listening_; | 52 bool is_listening_; |
40 | 53 |
| 54 // Set of registered accelerators. |
| 55 typedef std::set<ui::Accelerator> RegisteredHotKeys; |
| 56 RegisteredHotKeys registered_hot_keys_; |
| 57 |
| 58 // A pointer to the global shortcut listener tap. |
| 59 base::scoped_nsobject<GlobalShortcutListenerTap> tap_; |
| 60 |
41 DISALLOW_COPY_AND_ASSIGN(GlobalShortcutListenerMac); | 61 DISALLOW_COPY_AND_ASSIGN(GlobalShortcutListenerMac); |
42 }; | 62 }; |
43 | 63 |
44 } // namespace extensions | 64 } // namespace extensions |
45 | 65 |
46 #endif // CHROME_BROWSER_EXTENSIONS_GLOBAL_SHORTCUT_LISTENER_MAC_H_ | 66 #endif // CHROME_BROWSER_EXTENSIONS_GLOBAL_SHORTCUT_LISTENER_MAC_H_ |
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