gpsgeoifacemodelhelper.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2006-05-16
 * Description : A tool to edit geolocation
 *
 * Copyright (C) 2006-2022 by Gilles Caulier <caulier dot gilles at gmail dot com>
 * Copyright (C) 2010-2014 by Michael G. Hansen <mike at mghansen dot de>
 * Copyright (C) 2010      by Gabriel Voicu <ping dot gabi at gmail dot com>
 * Copyright (C) 2014      by Justus Schwartz <justus at gmx dot li>
 *
 * 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_GPS_GEOIFACE_MODEL_HELPER_H
#define DIGIKAM_GPS_GEOIFACE_MODEL_HELPER_H
 
// Qt includes
 
#include <QModelIndex>
 
// Local includes
 
#include "geomodelhelper.h"
#include "digikam_export.h"
 
namespace Digikam
{
 
class GPSItemModel;
class GPSUndoCommand;
class MapWidget;
 
class DIGIKAM_EXPORT GPSGeoIfaceModelHelper : public GeoModelHelper
{
    Q_OBJECT
 
public:
 
    explicit GPSGeoIfaceModelHelper(GPSItemModel* const model,
                                    QItemSelectionModel* const selectionModel,
                                    QObject* const parent = nullptr);
    ~GPSGeoIfaceModelHelper()                                                                             override;
 
    QAbstractItemModel*  model()                                                                    const override;
    QItemSelectionModel* selectionModel()                                                           const override;
 
    bool itemCoordinates(const QModelIndex& index,
                         GeoCoordinates* const coordinates)                                         const override;
 
    PropertyFlags modelFlags()                                                                      const override;
 
    QPixmap pixmapFromRepresentativeIndex(const QPersistentModelIndex& index,
                                          const QSize& size)                                              override;
 
    QPersistentModelIndex bestRepresentativeIndexFromList(const QList<QPersistentModelIndex>& list,
                                                          const int sortKey)                              override;
 
    void onIndicesMoved(const QList<QPersistentModelIndex>& movedMarkers,
                        const GeoCoordinates& targetCoordinates,
                        const QPersistentModelIndex& targetSnapIndex)                                     override;
 
    void addUngroupedModelHelper(GeoModelHelper* const newModelHelper);
 
private Q_SLOTS:
 
    void slotThumbnailFromModel(const QPersistentModelIndex& index,
                                const QPixmap& pixmap);
 
Q_SIGNALS:
 
    void signalUndoCommand(GPSUndoCommand* undoCommand);
 
private:
 
    class Private;
    Private* const d;
};
 
} // namespace Digikam
 
#endif // DIGIKAM_GPS_GEOIFACE_MODEL_HELPER_H