1 /*
2  * Copyright (c) 2021-2022 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 INPUT_INTERCEPTOR_MANAGER_H
17 #define INPUT_INTERCEPTOR_MANAGER_H
18 
19 #include <memory>
20 
21 #include "singleton.h"
22 
23 #include "input_handler_manager.h"
24 #include "input_handler_type.h"
25 
26 namespace OHOS {
27 namespace MMI {
28 class InputInterceptorManager final : public InputHandlerManager {
29     DECLARE_DELAYED_SINGLETON(InputInterceptorManager);
30 public:
31     DISALLOW_COPY_AND_MOVE(InputInterceptorManager);
32     int32_t AddInterceptor(std::shared_ptr<IInputEventConsumer> interceptor, HandleEventType eventType);
33     int32_t AddInterceptor(std::shared_ptr<IInputEventConsumer> interceptor, HandleEventType eventType,
34         int32_t priority, uint32_t deviceTags);
35     int32_t RemoveInterceptor(int32_t interceptorId);
36     InputHandlerType GetHandlerType() const override;
37 };
38 
GetHandlerType()39 inline InputHandlerType InputInterceptorManager::GetHandlerType() const
40 {
41     return InputHandlerType::INTERCEPTOR;
42 }
43 
44 #define InputInterMgr ::OHOS::DelayedSingleton<InputInterceptorManager>::GetInstance()
45 } // namespace MMI
46 } // namespace OHOS
47 #endif // INPUT_INTERCEPTOR_MANAGER_H
48