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 <unordered_map> 20 #include "transaction/rs_transaction_data.h" 21 22 #include "common/rs_macros.h" 23 24 namespace OHOS { 25 namespace Rosen { 26 class RSCommand; 27 class RSB_EXPORT RSMessageProcessor final { 28 public: 29 static RSB_EXPORT RSMessageProcessor& Instance(); 30 31 void AddUIMessage(uint32_t pid, std::unique_ptr<RSCommand>& command); 32 void AddUIMessage(uint32_t pid, std::unique_ptr<RSCommand>&& command); 33 34 bool HasTransaction() const; 35 bool HasTransaction(uint32_t pid) const; 36 37 RSTransactionData&& GetTransaction(uint32_t pid); 38 std::unordered_map<uint32_t, RSTransactionData>&& GetAllTransactions(); 39 private: 40 RSMessageProcessor() = default; 41 ~RSMessageProcessor(); 42 RSMessageProcessor(const RSMessageProcessor&) = delete; 43 RSMessageProcessor(const RSMessageProcessor&&) = delete; 44 RSMessageProcessor& operator=(const RSMessageProcessor&) = delete; 45 RSMessageProcessor& operator=(const RSMessageProcessor&&) = delete; 46 47 private: 48 std::unordered_map<uint32_t, RSTransactionData> transactionMap_; 49 }; 50 } // namespace Rosen 51 } // namespace OHOS 52 #endif // RENDER_SERVICE_CLIENT_CORE_MESSAGE_RS_MESSAGE_PROCESSOR_H 53