ui/events/input_device_event_observer.h - Issue 618283003: Adds special support to the device manager for keyboards devices.

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Side by Side Diff: ui/events/input_device_event_observer.h

Issue 618283003: Adds special support to the device manager for keyboards devices. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Rebase to master. Created 6 years, 1 month ago

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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_INPUT_DEVICE_EVENT_OBSERVER_H_	5 #ifndef UI_EVENTS_INPUT_DEVICE_EVENT_OBSERVER_H_

6 #define UI_EVENTS_INPUT_DEVICE_EVENT_OBSERVER_H_	6 #define UI_EVENTS_INPUT_DEVICE_EVENT_OBSERVER_H_

7	7

8 namespace ui {	8 namespace ui {

9	9

10 // DeviceDataManager observer used to announce input hotplug events.	10 // DeviceDataManager observer used to announce input hotplug events.

11 class InputDeviceEventObserver {	11 class InputDeviceEventObserver {

12 public:	12 public:

13 virtual ~InputDeviceEventObserver() {}	13 virtual ~InputDeviceEventObserver() {}

14	14

15 virtual void OnInputDeviceConfigurationChanged() = 0;	15 virtual void OnKeyboardDeviceConfigurationChanged() = 0;

	16 virtual void OnTouchscreenDeviceConfigurationChanged() = 0;

16 };	17 };

17	18

18 } // namespace ui	19 } // namespace ui

19	20

20 #endif // UI_EVENTS_INPUT_DEVICE_EVENT_OBSERVER_H_	21 #endif // UI_EVENTS_INPUT_DEVICE_EVENT_OBSERVER_H_

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