blob: b6521550f444a16f2f8f7b4d8edec72275eda1cf (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
/*
* Copyright (C) 2015 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_INPUT_DEVICE_MANAGER_H_
#define ANDROID_INPUT_DEVICE_MANAGER_H_
#include <memory>
#include <unordered_map>
#include <utils/Timers.h>
#include "InputDevice.h"
#include "InputHub.h"
namespace android {
/**
* InputDeviceManager keeps the mapping of InputDeviceNodes to
* InputDeviceInterfaces and handles the callbacks from the InputHub, delegating
* them to the appropriate InputDeviceInterface.
*/
class InputDeviceManager : public InputCallbackInterface {
public:
virtual ~InputDeviceManager() override = default;
virtual void onInputEvent(std::shared_ptr<InputDeviceNode> node, InputEvent& event,
nsecs_t event_time) override;
virtual void onDeviceAdded(std::shared_ptr<InputDeviceNode> node) override;
virtual void onDeviceRemoved(std::shared_ptr<InputDeviceNode> node) override;
private:
template<class T, class U>
using DeviceMap = std::unordered_map<std::shared_ptr<T>, std::shared_ptr<U>>;
DeviceMap<InputDeviceNode, InputDeviceInterface> mDevices;
};
} // namespace android
#endif // ANDROID_INPUT_DEVICE_MANAGER_H_
|
