File indexing completed on 2024-04-21 03:56:17

 /*
     This file is part of the KDE project
     SPDX-FileCopyrightText: 2000 Matej Koss <koss@miesto.sk>
     SPDX-FileCopyrightText: 2007 Kevin Ottens <ervin@kde.org>
     SPDX-FileCopyrightText: 2008 Rafael Fernández López <ereslibre@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-only
 */
 
 #ifndef KABSTRACTWIDGETJOBTRACKER_H
 #define KABSTRACTWIDGETJOBTRACKER_H
 
 #include <KJobTrackerInterface>
 #include <kjobwidgets_export.h>
 
 #include <memory>
 
 class KJob;
 class QWidget;
 class KAbstractWidgetJobTrackerPrivate;
 
 /**
  * @class KAbstractWidgetJobTracker kabstractwidgetjobtracker.h KAbstractWidgetJobTracker
  *
  * The base class for widget based job trackers.
  */
 class KJOBWIDGETS_EXPORT KAbstractWidgetJobTracker : public KJobTrackerInterface
 {
     Q_OBJECT
 
 public:
     /**
      * Creates a new KAbstractWidgetJobTracker
      *
      * @param parent the parent of this object and of the widget displaying the job progresses
      */
     explicit KAbstractWidgetJobTracker(QWidget *parent = nullptr);
 
     /**
      * Destroys a KAbstractWidgetJobTracker
      */
     ~KAbstractWidgetJobTracker() override;
 
     // KDE5: move this two virtual methods to be placed correctly (ereslibre)
 public Q_SLOTS:
     /**
      * Register a new job in this tracker.
      * Note that job trackers inheriting from this class can have only one job
      * registered at a time.
      *
      * @param job the job to register
      */
     void registerJob(KJob *job) override;
 
     /**
      * Unregister a job from this tracker.
      *
      * @param job the job to unregister
      */
     void unregisterJob(KJob *job) override;
 
 public:
     /**
      * The widget associated to this tracker.
      *
      * @param job the job that is assigned the widget we want to return
      * @return the widget displaying the job progresses
      */
     virtual QWidget *widget(KJob *job) = 0;
 
     /**
      * This controls whether the job should be canceled if the dialog is closed.
      *
      * @param job the job's widget that will be stopped when closing
      * @param stopOnClose If true the job will be stopped if the dialog is closed,
      * otherwise the job will continue even on close.
      * @see stopOnClose()
      */
     void setStopOnClose(KJob *job, bool stopOnClose);
 
     /**
      * Checks whether the job will be killed when the dialog is closed.
      *
      * @param job the job's widget that will be stopped when closing
      * @return true if the job is killed on close event, false otherwise.
      * @see setStopOnClose()
      */
     bool stopOnClose(KJob *job) const;
 
     /**
      * This controls whether the dialog should be deleted or only cleaned when
      * the KJob is finished (or canceled).
      *
      * If your dialog is an embedded widget and not a separate window, you should
      * setAutoDelete(false) in the constructor of your custom dialog.
      *
      * @param job the job's widget that is going to be auto-deleted
      * @param autoDelete If false the dialog will only call method slotClean.
      * If true the dialog will be deleted.
      * @see autoDelete()
      */
     void setAutoDelete(KJob *job, bool autoDelete);
 
     /**
      * Checks whether the dialog should be deleted or cleaned.
      *
      * @param job the job's widget that will be auto-deleted
      * @return false if the dialog only calls slotClean, true if it will be
      *         deleted
      * @see setAutoDelete()
      */
     bool autoDelete(KJob *job) const;
 
 protected Q_SLOTS:
     /**
      * Called when a job is finished, in any case. It is used to notify
      * that the job is terminated and that progress UI (if any) can be hidden.
      *
      * @param job the job that emitted this signal
      */
     void finished(KJob *job) override;
 
     /**
      * This method should be called for correct cancellation of IO operation
      * Connect this to the progress widgets buttons etc.
      *
      * @param job The job that is being stopped
      */
     virtual void slotStop(KJob *job);
 
     /**
      * This method should be called for pause/resume
      * Connect this to the progress widgets buttons etc.
      *
      * @param job The job that is being suspended
      */
     virtual void slotSuspend(KJob *job);
 
     /**
      * This method should be called for pause/resume
      * Connect this to the progress widgets buttons etc.
      *
      * @param job The job that is being resumed
      */
     virtual void slotResume(KJob *job);
 
     /**
      * This method is called when the widget should be cleaned (after job is finished).
      * redefine this for custom behavior.
      *
      * @param job The job that is being cleaned
      */
     virtual void slotClean(KJob *job);
 
 Q_SIGNALS:
     /**
      * Emitted when the user aborted the operation
      *
      * @param job The job that has been stopped
      */
     void stopped(KJob *job);
 
     /**
      * Emitted when the user suspended the operation
      *
      * @param job The job that has been suspended
      */
     void suspend(KJob *job);
 
     /**
      * Emitted when the user resumed the operation
      *
      * @param job The job that has been resumed
      */
     void resume(KJob *job);
 
 protected:
     KJOBWIDGETS_NO_EXPORT explicit KAbstractWidgetJobTracker(KAbstractWidgetJobTrackerPrivate &dd, QWidget *parent = nullptr);
 
 protected:
     std::unique_ptr<KAbstractWidgetJobTrackerPrivate> const d_ptr;
 
 private:
     Q_DECLARE_PRIVATE(KAbstractWidgetJobTracker)
 };
 
 #endif