mapdragdrophandler.h

Go to the documentation of this file.

/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2010-03-22
 * Description : Drag-and-drop handler for geolocation interface integration.
 *
 * Copyright (C) 2010-2022 by Gilles Caulier <caulier dot gilles at gmail dot com>
 * Copyright (C) 2010      by Michael G. Hansen <mike at mghansen dot de>
 *
 * 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_MAP_DRAG_DROP_HANDLER_H
#define DIGIKAM_MAP_DRAG_DROP_HANDLER_H
 
// Qt includes
 
#include <QAbstractItemModel>
#include <QMimeData>
 
// Local includes
 
#include "geodragdrophandler.h"
#include "digikam_export.h"
 
namespace Digikam
{
 
class GPSGeoIfaceModelHelper;
 
class DIGIKAM_EXPORT MapDragData : public QMimeData
{
    Q_OBJECT
 
public:
 
    explicit MapDragData()
      : QMimeData     (),
        draggedIndices()
    {
    }
 
    QList<QPersistentModelIndex> draggedIndices;
 
private:
 
    // Disable
    explicit MapDragData(QObject*) = delete;
};
 
//  -----------------------------------------------------------------------------------
 
class DIGIKAM_EXPORT MapDragDropHandler : public GeoDragDropHandler
{
    Q_OBJECT
 
public:
 
    explicit MapDragDropHandler(QAbstractItemModel* const /*pModel*/,
                                GPSGeoIfaceModelHelper* const parent);
    ~MapDragDropHandler()                                                       override;
 
    Qt::DropAction accepts(const QDropEvent* e)                                 override;
    bool dropEvent(const QDropEvent* e, const GeoCoordinates& dropCoordinates)  override;
    QMimeData* createMimeData(const QList<QPersistentModelIndex>& modelIndices) override;
 
private:
 
    GPSGeoIfaceModelHelper* const gpsGeoIfaceModelHelper;
};
 
} // namespace Digikam
 
#endif // DIGIKAM_MAP_DRAG_DROP_HANDLER_H