bcgcontainer.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2010-12-15
 * Description : a Brightness/Contrast/Gamma settings container.
 *
 * Copyright (C) 2005      by Renchi Raju <renchi dot raju at gmail dot com>
 * Copyright (C) 2005-2022 by Gilles Caulier <caulier dot gilles at gmail dot com>
 * Copyright (C) 2010      by Martin Klapetek <martin dot klapetek 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_BCG_CONTAINER_H
#define DIGIKAM_BCG_CONTAINER_H
 
// Qt includes
 
#include <QString>
 
// Local includes
 
#include "digikam_export.h"
 
namespace Digikam
{
 
class FilterAction;
 
class DIGIKAM_EXPORT BCGContainer
{
 
public:
 
    explicit BCGContainer();
 
    bool isDefault()                                                                  const;
    bool operator==(const BCGContainer& other)                                        const;
 
    void writeToFilterAction(FilterAction& action, const QString& prefix = QString()) const;
 
    static BCGContainer fromFilterAction(const FilterAction& action,
                                         const QString& prefix = QString());
 
public:
 
    int    channel;
 
    double brightness;
    double contrast;
    double gamma;
};
 
} // namespace Digikam
 
#endif // DIGIKAM_BCG_CONTAINER_H