btsourcesthread.h

Go to the documentation of this file.

/*********
*
* In the name of the Father, and of the Son, and of the Holy Spirit.
*
* This file is part of BibleTime's source code, https://bibletime.info/
*
* Copyright 1999-2021 by the BibleTime developers.
* The BibleTime source code is licensed under the GNU General Public License
* version 2.0.
*
**********/
 
#pragma once
 
#include <QThread>
 
#include <atomic>
#include <QObject>
#include <QString>
 
 
class BtSourcesThread: public QThread {
 
    Q_OBJECT
 
public: // methods:
 
    BtSourcesThread(QObject * parent = nullptr)
        : QThread(parent)
        , m_stop(false)
        , m_finishedSuccessfully(false)
    {}
 
    void stop() noexcept { m_stop.store(true, std::memory_order_release); }
 
    bool finishedSuccessfully() const noexcept
    { return m_finishedSuccessfully.load(std::memory_order_acquire); }
 
Q_SIGNALS:
 
    void percentComplete(int percent);
    void showMessage(QString const & msg);
 
protected: // methods:
 
    void run() override;
 
private: // methods:
 
    bool shouldStop() const noexcept
    { return m_stop.load(std::memory_order_acquire); }
 
private: // fields:
 
    std::atomic<bool> m_stop;
    std::atomic<bool> m_finishedSuccessfully;
 
}; /* class BtSourcesThread */