1 /* 2 * Copyright (c) 2024 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_FORM_FWK_FORM_RENDER_SERIAL_QUEUE_H 17 #define OHOS_FORM_FWK_FORM_RENDER_SERIAL_QUEUE_H 18 19 #include <map> 20 #include <shared_mutex> 21 #include <string> 22 23 #include "ffrt.h" 24 25 namespace OHOS { 26 namespace AppExecFwk { 27 namespace FormRender { 28 class FormRenderSerialQueue final { 29 public: 30 explicit FormRenderSerialQueue(const std::string &queueName); 31 ~FormRenderSerialQueue(); 32 bool ScheduleTask(uint64_t ms, std::function<void()> func); 33 void ScheduleDelayTask(const std::string &taskName, uint32_t ms, std::function<void()> func); 34 void CancelDelayTask(const std::string &taskName); 35 private: 36 std::shared_mutex mutex_; 37 std::map<std::string, ffrt::task_handle> taskMap_; 38 ffrt::queue queue_; 39 }; 40 } // namespace FormRender 41 } // namespace AppExecFwk 42 } // namespace OHOS 43 #endif // OHOS_FORM_FWK_FORM_RENDER_SERIAL_QUEUE_H 44