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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 #ifndef CHROME_BROWSER_UI_WEBUI_OPTIONS_CHROMEOS_POINTER_HANDLER_H_ | 5 #ifndef CHROME_BROWSER_UI_WEBUI_OPTIONS_CHROMEOS_POINTER_HANDLER_H_ |
| 6 #define CHROME_BROWSER_UI_WEBUI_OPTIONS_CHROMEOS_POINTER_HANDLER_H_ | 6 #define CHROME_BROWSER_UI_WEBUI_OPTIONS_CHROMEOS_POINTER_HANDLER_H_ |
| 7 | 7 |
| 8 #include "base/compiler_specific.h" | 8 #include "base/compiler_specific.h" |
| 9 #include "base/memory/weak_ptr.h" | 9 #include "base/memory/weak_ptr.h" |
| 10 #include "base/prefs/pref_member.h" | 10 #include "base/prefs/pref_member.h" |
| 11 #include "chrome/browser/chromeos/system/pointer_device_observer.h" | 11 #include "chrome/browser/chromeos/system/pointer_device_observer.h" |
| 12 #include "chrome/browser/ui/webui/options/options_ui.h" | 12 #include "chrome/browser/ui/webui/options/options_ui.h" |
| 13 | 13 |
| 14 namespace chromeos { | 14 namespace chromeos { |
| 15 namespace options { | 15 namespace options { |
| 16 | 16 |
| 17 // Pointer settings overlay page UI handler. | 17 // Pointer settings overlay page UI handler. |
| 18 class PointerHandler | 18 class PointerHandler |
| 19 : public ::options::OptionsPageUIHandler, | 19 : public ::options::OptionsPageUIHandler, |
| 20 public chromeos::system::PointerDeviceObserver::Observer { | 20 public chromeos::system::PointerDeviceObserver::Observer { |
| 21 public: | 21 public: |
| 22 PointerHandler(); | 22 PointerHandler(); |
| 23 virtual ~PointerHandler(); | 23 virtual ~PointerHandler(); |
| 24 | 24 |
| 25 // OptionsPageUIHandler implementation. | 25 // OptionsPageUIHandler implementation. |
| 26 virtual void GetLocalizedValues( | 26 virtual void GetLocalizedValues( |
| 27 base::DictionaryValue* localized_strings) OVERRIDE; | 27 base::DictionaryValue* localized_strings) override; |
| 28 | 28 |
| 29 private: | 29 private: |
| 30 // PointerDeviceObserver implementation. | 30 // PointerDeviceObserver implementation. |
| 31 virtual void TouchpadExists(bool exists) OVERRIDE; | 31 virtual void TouchpadExists(bool exists) override; |
| 32 virtual void MouseExists(bool exists) OVERRIDE; | 32 virtual void MouseExists(bool exists) override; |
| 33 | 33 |
| 34 // Set the title dynamically based on whether a touchpad and/or mouse is | 34 // Set the title dynamically based on whether a touchpad and/or mouse is |
| 35 // detected. | 35 // detected. |
| 36 void UpdateTitle(); | 36 void UpdateTitle(); |
| 37 | 37 |
| 38 bool has_touchpad_; | 38 bool has_touchpad_; |
| 39 bool has_mouse_; | 39 bool has_mouse_; |
| 40 | 40 |
| 41 DISALLOW_COPY_AND_ASSIGN(PointerHandler); | 41 DISALLOW_COPY_AND_ASSIGN(PointerHandler); |
| 42 }; | 42 }; |
| 43 | 43 |
| 44 } // namespace options | 44 } // namespace options |
| 45 } // namespace chromeos | 45 } // namespace chromeos |
| 46 | 46 |
| 47 #endif // CHROME_BROWSER_UI_WEBUI_OPTIONS_CHROMEOS_POINTER_HANDLER_H_ | 47 #endif // CHROME_BROWSER_UI_WEBUI_OPTIONS_CHROMEOS_POINTER_HANDLER_H_ |
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