mirror of
https://github.com/openharmony/window_window_manager.git
synced 2026-08-24 15:55:05 -04:00
chenxinjie
42 lines
1.3 KiB
C++
42 lines
1.3 KiB
C++
/*
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* Copyright (c) 2025 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef TASK_SEQUENCE_PROCESS_H
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#define TASK_SEQUENCE_PROCESS_H
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#include <mutex>
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#include <queue>
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#include <atomic>
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namespace OHOS::Rosen {
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struct TaskSequenceEventInfo {
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std::function<void()> task;
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};
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class TaskSequenceProcess {
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public:
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explicit TaskSequenceProcess(uint32_t maxQueueSize);
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~TaskSequenceProcess();
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void Push(const TaskSequenceEventInfo& eventInfo);
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void Finish();
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private:
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uint32_t maxQueueSize_ {1};
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std::atomic<bool> taskRunningFlag_ {false};
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std::queue<TaskSequenceEventInfo> taskQueue_;
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std::mutex queueMutex_;
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void Exec(const TaskSequenceEventInfo& task);
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void Notify();
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};
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} //namespace OHOS::Rosen
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#endif |