onlineversiondwnl.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2020-12-31
 * Description : Online version downloader.
 *
 * Copyright (C) 2020-2022 by Gilles Caulier <caulier dot gilles at gmail dot com>
 *
 * This program 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;
 * either version 2, or (at your option)
 * any later version.
 *
 * This program 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.
 *
 * ============================================================ */
 
#ifndef DIGIKAM_ONLINE_VERSION_DWNL_H
#define DIGIKAM_ONLINE_VERSION_DWNL_H
 
// Qt includes
 
#include <QNetworkReply>
#include <QUrl>
 
// Local includes
 
#include "digikam_export.h"
 
namespace Digikam
{
 
class DIGIKAM_EXPORT OnlineVersionDwnl : public QObject
{
    Q_OBJECT
 
public:
 
    explicit OnlineVersionDwnl(QObject* const parent = nullptr,
                               bool checkPreRelease = false,
                               bool updateWithDebug = false);
    ~OnlineVersionDwnl() override;
 
    void startDownload(const QString& version);
    void cancelDownload();
 
    QString downloadedPath() const;
 
    QString downloadUrl()    const;
 
Q_SIGNALS:
 
    void signalDownloadError(const QString& error);
    void signalDownloadProgress(qint64 bytesReceived, qint64 bytesTotal);
    void signalComputeChecksum();
 
private Q_SLOTS:
 
    void slotDownloaded(QNetworkReply* reply);
 
private:
 
    void download(const QUrl& url);
 
private:
 
    class Private;
    Private* const d;
};
 
} // namespace Digikam
 
#endif // DIGIKAM_ONLINE_VERSION_DWNL_H