File indexing completed on 2024-04-28 05:45:45

 /*
     SPDX-FileCopyrightText: 2008-2010 Volker Lanz <vl@fidra.de>
     SPDX-FileCopyrightText: 2014-2018 Andrius Štikonas <andrius@stikonas.eu>
     SPDX-FileCopyrightText: 2019 Albert Astals Cid <aacid@kde.org>
 
     SPDX-License-Identifier: GPL-3.0-or-later
 */
 
 #ifndef KPMCORE_OPERATIONRUNNER_H
 #define KPMCORE_OPERATIONRUNNER_H
 
 #include "util/libpartitionmanagerexport.h"
 
 #include <QThread>
 #include <QMutex>
 #include <QtGlobal>
 
 class Operation;
 class OperationStack;
 class Report;
 
 /** Thread to run the Operations in the OperationStack.
 
     Runs the OperationStack when the user applies operations.
 
     @author Volker Lanz <vl@fidra.de>
 */
 class LIBKPMCORE_EXPORT OperationRunner : public QThread
 {
     Q_OBJECT
     Q_DISABLE_COPY(OperationRunner)
 
 public:
     OperationRunner(QObject* parent, OperationStack& ostack);
 
 public:
     void run() override;
     qint32 numJobs() const;
     qint32 numOperations() const;
     qint32 numProgressSub() const;
     bool isCancelling() const {
         return m_Cancelling;    /**< @return if the user has requested cancelling */
     }
     void cancel() const {
         m_Cancelling = true;    /**< Sets cancelling to true. */
     }
     QMutex& suspendMutex() const {
         return m_SuspendMutex;    /**< @return the QMutex used for syncing */
     }
     QString description(qint32 op) const;
     void setReport(Report* report) {
         m_Report = report;    /**< @param report the Report to use while running */
     }
 
 Q_SIGNALS:
     void progressSub(int);
     void opStarted(int, Operation*);
     void opFinished(int, Operation*);
     void finished();
     void cancelled();
     void error();
 
 protected:
     OperationStack& operationStack() {
         return m_OperationStack;
     }
     const OperationStack& operationStack() const {
         return m_OperationStack;
     }
     void setCancelling(bool b) {
         m_Cancelling = b;
     }
     Report& report() {
         Q_ASSERT(m_Report);
         return *m_Report;
     }
 
 private:
     OperationStack& m_OperationStack;
     Report* m_Report;
     mutable QMutex m_SuspendMutex;
     mutable volatile bool m_Cancelling;
 };
 
 #endif