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#ifndef TASK_H
#define TASK_H
#include "Movie.h"
#include <QObject>
#include <QFutureWatcher>
class Task : public QObject
{
Q_OBJECT
public:
void runTask(Movie *movie);
virtual bool canRunTask(const Movie *movie) const = 0;
bool isRunning() const;
virtual QString status() const = 0;
Movie* currentMovie() const;
protected:
Task(bool threaded, QObject *parent = 0);
virtual bool executeTask(Movie *movie) = 0;
virtual void kill() = 0;
void setCompleted(bool result);
virtual void cleanUp(bool result) = 0;
private:
QFutureWatcher<bool> *m_watcher;
bool m_isRunning;
Movie* m_currentMovie;
private slots:
void finished();
public slots:
void terminate();
signals:
void completed(bool result);
};
#endif // TASK_H
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