File indexing completed on 2024-05-19 04:29:55

 /* This file is part of the KDE project
  * SPDX-FileCopyrightText: 2006-2007 Thomas Zander <zander@kde.org>
  * SPDX-FileCopyrightText: 2009 Boudewijn Rempt <boud@valdyas.org>
  *
  * SPDX-License-Identifier: LGPL-2.0-or-later
  */
 
 #ifndef KO_UPDATERPRIVATE__P_H
 #define KO_UPDATERPRIVATE__P_H
 
 #include <QObject>
 #include <QPointer>
 #include <QTime>
 #include <QVector>
 
 class KoUpdater;
 
 /**
  * KoUpdaterPrivate is the gui-thread side of KoUpdater. Communication
  * between KoUpdater and KoUpdaterPrivate is handled through queued
  * connections -- this is the main app thread part of the
  * KoUpdater-KoUpdaterPrivate bridge.
  *
  * The gui thread can iterate over its list of KoUpdaterPrivate
  * instances for the total progress computation: the queued signals
  * from the threads will only arrive when the eventloop in the gui
  * thread has a chance to deliver them.
  */
 class KoUpdaterPrivate : public QObject
 {
 
     Q_OBJECT
 
 public:
 
     KoUpdaterPrivate(int weight, const QString& name, bool isPersistent = false);
 
     /// when deleting an updater, make sure the accompanying thread is
     /// interrupted, too.
     ~KoUpdaterPrivate() override;
 
     bool interrupted() const { return m_interrupted; }
 
     int progress() const { return m_progress; }
 
     int weight() const { return m_weight; }
 
     QString autoNestedName() const;
     QString subTaskName() const;
     QString mergedSubTaskName() const;
 
     bool hasValidRange() const;
     bool isPersistent() const;
     bool isCompleted() const;
 
     QPointer<KoUpdater> connectedUpdater() const;
 
 public Q_SLOTS:
 
     /// Cancel comes from KoUpdater
     void cancel();
 
     void setInterrupted(bool value = true);
 
     /// progress comes from KoUpdater
     void setProgress( int percent );
 
     void setAutoNestedName(const QString &name);
     void setHasValidRange(bool value);
 
 
 Q_SIGNALS:
 
     /// Emitted whenever the progress changed
     void sigUpdated();
 
     /// Emitted whenever the operation is cancelled by the downstream updater
     void sigCancelled();
 
 private:
     int m_progress; // always in percent
     int m_weight;
     bool m_interrupted;
     QString m_autoNestedName;
     QString m_subTaskName;
     bool m_hasValidRange;
     bool m_isPersistent;
     QPointer<KoUpdater> m_connectedUpdater;
 };
 
 #endif