OpenBoard/src/core/UBDownloadThread.h

/*
 * Copyright (C) 2013 Open Education Foundation
 *
 * Copyright (C) 2010-2013 Groupement d'Intérêt Public pour
 * l'Education Numérique en Afrique (GIP ENA)
 *
 * This file is part of OpenBoard.
 *
 * OpenBoard is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3 of the License,
 * with a specific linking exception for the OpenSSL project's
 * "OpenSSL" library (or with modified versions of it that use the
 * same license as the "OpenSSL" library).
 *
 * OpenBoard is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with OpenBoard. If not, see <http://www.gnu.org/licenses/>.
 */




#ifndef UBDOWNLOADTHREAD_H
#define UBDOWNLOADTHREAD_H

#include <QThread>
#include <QNetworkAccessManager>
#include <QNetworkRequest>
#include <QNetworkReply>

class UBDownloadThread : public QThread
{
    Q_OBJECT
public:
    UBDownloadThread(QObject* parent=0, const char* name="UBDownloadThread");
    ~UBDownloadThread();
    void stopDownload();
    void startDownload(int id, QString url);

signals:
    void downloadFinised(int id);
    void downloadProgress(int id, qint64 current, qint64 total);

protected:
    virtual void run();

private slots:
    void onDownloadProgress(qint64 received, qint64 total);
    void onDownloadFinished();

private:
    /** Flag used to stop the thread */
    bool mbRun;
    /** The downloaded file id */
    int mID;
    /** The downloaded file url */
    QString mUrl;
    /** The network access manager */
    QNetworkAccessManager* mpNam;
    /** The network reply */
    QNetworkReply* mpReply;
};

#endif // UBDOWNLOADTHREAD_H