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 "i_input_event_consumer.h" 25 #include "input_handler_type.h" 26 27 namespace OHOS { 28 namespace MMI { 29 class InputInterceptorManager : public InputHandlerManager { 30 DECLARE_DELAYED_SINGLETON(InputInterceptorManager); 31 public: 32 DISALLOW_COPY_AND_MOVE(InputInterceptorManager); 33 int32_t AddInterceptor(std::shared_ptr<IInputEventConsumer> interceptor, HandleEventType eventType); 34 void RemoveInterceptor(int32_t interceptorId); 35 virtual InputHandlerType GetHandlerType() const override; 36 }; 37 GetHandlerType()38inline InputHandlerType InputInterceptorManager::GetHandlerType() const 39 { 40 return InputHandlerType::INTERCEPTOR; 41 } 42 43 #define InputInterMgr ::OHOS::DelayedSingleton<InputInterceptorManager>::GetInstance() 44 } // namespace MMI 45 } // namespace OHOS 46 #endif // INPUT_INTERCEPTOR_MANAGER_H 47