syncjob.h

Go to the documentation of this file.

/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2004-10-04
 * Description : synchronize Input/Output jobs.
 *
 * Copyright (C) 2006-2013 by Marcel Wiesweg <marcel dot wiesweg at gmx dot de>
 * Copyright (C) 2006-2022 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_SYNC_JOB_H
#define DIGIKAM_SYNC_JOB_H
 
// Qt includes
 
#include <QObject>
#include <QPixmap>
 
// Local includes
 
#include "digikam_export.h"
 
class QString;
 
namespace Digikam
{
 
class Album;
class TAlbum;
 
// -------------------------------------------------------------------------------
 
class DIGIKAM_GUI_EXPORT SyncJob : public QObject
{
    Q_OBJECT
 
public:
 
    static QPixmap getTagThumbnail(TAlbum* const album);
    static QPixmap getTagThumbnail(const QString& name, int size);
 
private:
 
    void enterWaitingLoop()                          const;
    void quitWaitingLoop()                           const;
 
    QPixmap getTagThumbnailPriv(TAlbum* const album) const;
 
private Q_SLOTS:
 
    void slotGotThumbnailFromIcon(Album* album, const QPixmap& pix);
    void slotLoadThumbnailFailed(Album* album);
 
private:
 
    // Disable
    SyncJob();
    explicit SyncJob(QObject*) = delete;
    ~SyncJob() override;
 
private:
 
    class Private;
    Private* const d;
};
 
} // namespace Digikam
 
#endif // DIGIKAM_SYNC_JOB_H