/*
 * This file is part of the KDE project
 *
 * SPDX-FileCopyrightText: 2013 Arjen Hiemstra <ahiemstra@heimr.nl>
 *
 * SPDX-License-Identifier: LGPL-2.0-or-later
 *
 */

#ifndef CALLIGRA_COMPONENTS_CONTENTSMODELIMPL_H
#define CALLIGRA_COMPONENTS_CONTENTSMODELIMPL_H

#include "ContentsModel.h"

class QImage;
class QVariant;
namespace Calligra {
namespace Components {

/**
 * \brief Defines an interface for handling specific document types in ThumbnailModel.
 *
 */

class ContentsModelImpl
{
public:
    ContentsModelImpl() { }
    virtual ~ContentsModelImpl() { }

    virtual int rowCount() const = 0;
    virtual QVariant data(int index, ContentsModel::Role role) const = 0;
    virtual void setThumbnailSize(const QSize& size) = 0;

    virtual QImage thumbnail(int index, int width) const = 0;

    virtual void setUseToC(bool newValue) { Q_UNUSED(newValue); }
};

} // Namespace Components
} // Namespace Calligra

#endif // CALLIGRA_COMPONENTS_THUMBNAILMODELIMPL_H
