| OLD | NEW |
| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 UI_EVENTS_DEVICES_INPUT_DEVICE_EVENT_OBSERVER_H_ | 5 #ifndef UI_EVENTS_DEVICES_INPUT_DEVICE_EVENT_OBSERVER_H_ |
| 6 #define UI_EVENTS_DEVICES_INPUT_DEVICE_EVENT_OBSERVER_H_ | 6 #define UI_EVENTS_DEVICES_INPUT_DEVICE_EVENT_OBSERVER_H_ |
| 7 | 7 |
| 8 #include "ui/events/devices/events_devices_export.h" | 8 #include "ui/events/devices/events_devices_export.h" |
| 9 | 9 |
| 10 namespace ui { | 10 namespace ui { |
| 11 | 11 |
| 12 // DeviceDataManager observer used to announce input hotplug events. | 12 // DeviceDataManager observer used to announce input hotplug events. |
| 13 class EVENTS_DEVICES_EXPORT InputDeviceEventObserver { | 13 class EVENTS_DEVICES_EXPORT InputDeviceEventObserver { |
| 14 public: | 14 public: |
| 15 virtual ~InputDeviceEventObserver() {} | 15 virtual ~InputDeviceEventObserver() {} |
| 16 | 16 |
| 17 virtual void OnKeyboardDeviceConfigurationChanged() = 0; | 17 virtual void OnKeyboardDeviceConfigurationChanged() = 0; |
| 18 virtual void OnTouchscreenDeviceConfigurationChanged() = 0; | 18 virtual void OnTouchscreenDeviceConfigurationChanged() = 0; |
| 19 virtual void OnMouseDeviceConfigurationChanged() = 0; |
| 20 virtual void OnTouchpadDeviceConfigurationChanged() = 0; |
| 19 }; | 21 }; |
| 20 | 22 |
| 21 } // namespace ui | 23 } // namespace ui |
| 22 | 24 |
| 23 #endif // UI_EVENTS_DEVICES_INPUT_DEVICE_EVENT_OBSERVER_H_ | 25 #endif // UI_EVENTS_DEVICES_INPUT_DEVICE_EVENT_OBSERVER_H_ |
| OLD | NEW |