WaypointSearchModel.h

/***************************************************************************
 *   Copyright (C) 2026 by Stefan Kebekus                                  *
 *   stefan.kebekus@gmail.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 3 of the License, 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.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
 
#pragma once
 
#include <QAbstractListModel>
#include <QQmlEngine>
 
#include "geomaps/Waypoint.h"
 
namespace Ui {

 
class WaypointSearchModel : public QAbstractListModel
{
    Q_OBJECT
    QML_ELEMENT
 
public:
    enum Role : int {
        WaypointRole = Qt::UserRole + 1,

        NameRole,

        SearchKeyRole
    };

    explicit WaypointSearchModel(QObject* parent = nullptr);
 
    // Default destructor
    ~WaypointSearchModel() override = default;
 
 
    //
    // Methods
    //

    [[nodiscard]] int rowCount(const QModelIndex& parent = {}) const override;

    [[nodiscard]] QVariant data(const QModelIndex& index, int role) const override;

    [[nodiscard]] QHash<int, QByteArray> roleNames() const override;
 
private:
    Q_DISABLE_COPY_MOVE(WaypointSearchModel)
 
    // Replaces the map rows with the current aviation data
    void resetMapWaypoints();
 
    // Number of rows taken by the waypoint library
    [[nodiscard]] static int libraryRowCount();
 
    // Snapshots of GeoMapProvider::waypoints() and waypointSearchKeys(),
    // implicitly shared with the provider
    QList<GeoMaps::Waypoint> m_mapWaypoints;
    QStringList m_mapSearchKeys;
};
 
} // namespace Ui