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#ifndef TASKMANAGER_H
#define TASKMANAGER_H
#pragma once
#include <QObject>
#include <QThread>
#include <QMutex>
#include <QWaitCondition>
#include <QQueue>
#include <functional>
class TaskManager : public QObject
{
Q_OBJECT
public:
static TaskManager* instance();
void addTask(std::function<void()> task);
private:
TaskManager();
~TaskManager();
class Worker;
Worker *m_worker;
QThread m_workerThread;
};
class TaskManager::Worker : public QObject
{
Q_OBJECT
friend class TaskManager;
public:
Worker();
~Worker();
private slots:
void onProcessTasks();
private:
QQueue<std::function<void()>> m_taskQueue;
QMutex m_mutex;
QWaitCondition m_condition;
bool m_exit = false;
};
#endif // TASKMANAGER_H
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