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#ifndef JOB_H
#define JOB_H
#include "video.h"
#include <QObject>
#include <QFutureWatcher>
class QWidget;
class Job : public QObject
{
Q_OBJECT
public:
void runJob();
virtual Video::Jobs jobType() const = 0;
QWidget* widget();
Video* video() const;
bool terminated() const;
protected:
Job(Video *parent, bool threaded);
virtual bool executeJob() = 0;
virtual QWidget* gui() = 0;
virtual void kill() = 0;
QFutureWatcher<bool>* watcher() const;
private:
QFutureWatcher<bool> *m_watcher;
QWidget *m_gui;
Video *m_video;
bool m_terminated;
private slots:
void jobFinished();
public slots:
void terminate();
signals:
void completed(bool result);
};
#endif // JOB_H
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