dplugindimg.h

Go to the documentation of this file.

/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2019-09-19
 * Description : digiKam plugin definition for DImg image loader.
 *
 * Copyright (C) 2019-2022 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_DPLUGIN_DIMG_H
#define DIGIKAM_DPLUGIN_DIMG_H
 
// Qt includes
 
#include <QFileInfo>
 
// Local includes
 
#include "dplugin.h"
#include "dimgloader.h"
#include "dpluginloader.h"
#include "digikam_export.h"
#include "drawdecoding.h"
 
namespace Digikam
{
 
class DIGIKAM_EXPORT DPluginDImg : public DPlugin
{
    Q_OBJECT
 
public:
 
    explicit DPluginDImg(QObject* const parent = nullptr);
 
    ~DPluginDImg() override;
 
public:
 
    int count() const override { return 1; };
 
    QStringList categories() const override { return QStringList(); };
 
    void setVisible(bool) override {};
 
    QString ifaceIid() const override { return QLatin1String(DIGIKAM_DPLUGIN_DIMG_IID); };
 
    bool hasVisibilityProperty() const override { return false; };
 
    QMap<QString, QString> extraAboutData() const override;
    QString extraAboutDataTitle()           const override;
 
public:
 
    virtual QString loaderName() const = 0;
 
    virtual QString typeMimes() const = 0;
 
    virtual bool previewSupported() const { return false; };
 
    virtual int canRead(const QFileInfo& fileInfo, bool magic) const = 0;
 
    virtual int canWrite(const QString& format) const = 0;
 
    virtual DImgLoader* loader(DImg* const image, const DRawDecoding& rawSettings = DRawDecoding()) const = 0;
};
 
} // namespace Digikam
 
Q_DECLARE_INTERFACE(Digikam::DPluginDImg, DIGIKAM_DPLUGIN_DIMG_IID)
 
#endif // DIGIKAM_DPLUGIN_DIMG_H