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 OHOS_MULTIMDOALINPUT_INPUT_INTERCEPTOR_MANAGER_H 17 #define OHOS_MULTIMDOALINPUT_INPUT_INTERCEPTOR_MANAGER_H 18 #include <memory> 19 #include "input_handler_type.h" 20 #include "i_input_event_consumer.h" 21 #include "nocopyable.h" 22 #include "singleton.h" 23 24 namespace OHOS { 25 namespace MMI { 26 class InputInterceptorManager { 27 public: 28 InputInterceptorManager() = default; 29 DISALLOW_COPY_AND_MOVE(InputInterceptorManager); 30 31 public: 32 int32_t AddInterceptor(std::shared_ptr<IInputEventConsumer> interceptor); 33 void RemoveInterceptor(int32_t interceptorId); 34 35 public: 36 static bool IsValidInterceptorId(int32_t interceptorId); 37 }; 38 IsValidInterceptorId(int32_t interceptorId)39inline bool InputInterceptorManager::IsValidInterceptorId(int32_t interceptorId) 40 { 41 return IsValidHandlerId(interceptorId); 42 } 43 } // namespace MMI 44 } // namespace OHOS 45 #endif // OHOS_MULTIMDOALINPUT_INPUT_INTERCEPTOR_MANAGER_H 46