AbstractWorkerThread.h

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//
// This file is part of the Marble Virtual Globe.
//
// This program is free software licensed under the GNU LGPL. You can
// find a copy of this license in LICENSE.txt in the top directory of
// the source code.
//
// Copyright 2009      Bastian Holst <bastianholst@gmx.de>
//

#ifndef MARBLE_ABSTRACTWORKERTHREAD_H
#define MARBLE_ABSTRACTWORKERTHREAD_H

// Marble
#include "marble_export.h"

// Qt
#include <QThread>

namespace Marble
{

class AbstractWorkerThreadPrivate;

class MARBLE_EXPORT AbstractWorkerThread : public QThread
{
    Q_OBJECT

 public:
    explicit AbstractWorkerThread( QObject *parent = 0 );
    virtual ~AbstractWorkerThread();

    void ensureRunning();

 protected:
    virtual bool workAvailable() = 0;
    virtual void work() = 0;

    void run();

 private:
    AbstractWorkerThreadPrivate * const d;
};

}

#endif