gpsiteminfosorter.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2011-01-06
 * Description : Helper class for geomap interaction
 *
 * Copyright (C) 2011      by Michael G. Hansen <mike at mghansen dot de>
 * Copyright (C) 2011-2022 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_GPS_ITEM_INFO_SORTER_H
#define DIGIKAM_GPS_ITEM_INFO_SORTER_H
 
// Qt includes
 
#include <QDateTime>
#include <QObject>
#include <QSize>
#include <QUrl>
 
// Local includes
 
#include "digikam_export.h"
#include "geocoordinates.h"
#include "geogroupstate.h"
#include "gpsiteminfo.h"
#include "mapwidget.h"
 
namespace Digikam
{
 
class DIGIKAM_EXPORT GPSItemInfoSorter : public QObject
{
    Q_OBJECT
 
public:
 
    enum SortOption
    {
        SortYoungestFirst = 0,
        SortOldestFirst   = 1,
        SortRating        = 2
    };
    Q_DECLARE_FLAGS(SortOptions, SortOption)
 
public:
 
    explicit GPSItemInfoSorter(QObject* const parent);
    ~GPSItemInfoSorter() override;
 
    void addToMapWidget(MapWidget* const mapWidget);
 
    void setSortOptions(const SortOptions sortOptions);
    SortOptions getSortOptions() const;
 
public:
 
    static bool fitsBetter(const GPSItemInfo& oldInfo,
                           const GeoGroupState oldState,
                           const GPSItemInfo& newInfo,
                           const GeoGroupState newState,
                           const GeoGroupState globalGroupState,
                           const SortOptions sortOptions);
 
private Q_SLOTS:
 
    void slotSortOptionTriggered();
 
private:
 
    void initializeSortMenu();
 
private:
 
     // Disable
    GPSItemInfoSorter() = delete;
 
private:
 
    class Private;
    Private* const d;
};
 
} // namespace Digikam
 
Q_DECLARE_OPERATORS_FOR_FLAGS(Digikam::GPSItemInfoSorter::SortOptions)
 
#endif // DIGIKAM_GPS_ITEM_INFO_SORTER_H