1 /*
2  * Copyright (c) 2024 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14 */
15 
16 #ifndef OH_INPUT_DEVICE_LISTENER_H
17 #define OH_INPUT_DEVICE_LISTENER_H
18 
19 #include <mutex>
20 #include <memory>
21 
22 #include "i_input_device_listener.h"
23 #include "nocopyable.h"
24 
25 namespace OHOS {
26 namespace MMI {
27 class OHInputDeviceListener : public OHOS::MMI::IInputDeviceListener,
28     public std::enable_shared_from_this<OHInputDeviceListener> {
29 public:
30     OHInputDeviceListener();
31     ~OHInputDeviceListener();
32     void OnDeviceAdded(int32_t deviceId, const std::string &type) override;
33     void OnDeviceRemoved(int32_t deviceId, const std::string &type) override;
34     void SetDeviceAddedCallback(const std::function<void(int32_t deviceId, const std::string &type)> &callback);
35     void SetDeviceRemovedCallback(const std::function<void(int32_t deviceId, const std::string &type)> &callback);
36 
37 private:
38     std::function<void(int32_t deviceId, const std::string &type)> addCallbacks_;
39     std::function<void(int32_t deviceId, const std::string &type)> removeCallbacks_;
40 };
41 }
42 }
43 #endif