1 /* 2 * Copyright (c) 2021-2023 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 #ifndef RENDER_SERVICE_CLIENT_CORE_MESSAGE_RS_MESSAGE_PROCESSOR_H 16 #define RENDER_SERVICE_CLIENT_CORE_MESSAGE_RS_MESSAGE_PROCESSOR_H 17 18 #include <memory> 19 #include <mutex> 20 #include <unordered_map> 21 #include "transaction/rs_transaction_data.h" 22 23 #include "common/rs_macros.h" 24 25 namespace OHOS { 26 namespace Rosen { 27 class RSCommand; 28 class RSB_EXPORT RSMessageProcessor final { 29 public: 30 static RSB_EXPORT RSMessageProcessor& Instance(); 31 32 void AddUIMessage(uint32_t pid, std::unique_ptr<RSCommand>& command); 33 void AddUIMessage(uint32_t pid, std::unique_ptr<RSCommand>&& command); 34 35 bool HasTransaction() const; 36 bool HasTransaction(uint32_t pid) const; 37 void ReInitializeMovedMap(); 38 39 std::shared_ptr<RSTransactionData> GetTransaction(uint32_t pid); 40 std::unordered_map<uint32_t, std::shared_ptr<RSTransactionData>>&& GetAllTransactions(); 41 private: 42 RSMessageProcessor(); 43 ~RSMessageProcessor(); 44 RSMessageProcessor(const RSMessageProcessor&) = delete; 45 RSMessageProcessor(const RSMessageProcessor&&) = delete; 46 RSMessageProcessor& operator=(const RSMessageProcessor&) = delete; 47 RSMessageProcessor& operator=(const RSMessageProcessor&&) = delete; 48 49 private: 50 mutable std::mutex transactionMapMutex_; 51 std::unordered_map<uint32_t, std::shared_ptr<RSTransactionData>> transactionMap_; 52 }; 53 } // namespace Rosen 54 } // namespace OHOS 55 #endif // RENDER_SERVICE_CLIENT_CORE_MESSAGE_RS_MESSAGE_PROCESSOR_H 56