sdrangel/plugins/feature/map/czml.h

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
// written by Christian Daniel                                                   //
// Copyright (C) 2014 John Greb <hexameron@spam.no>                              //
// Copyright (C) 2015-2017, 2019-2020 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
// Copyright (C) 2020 Kacper Michajłow <kasper93@gmail.com>                      //
// Copyright (C) 2022-2023 Jon Beniston, M7RCE <jon@beniston.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 as 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 V3 for more details.                               //
//                                                                               //
// You should have received a copy of the GNU General Public License             //
// along with this program. If not, see <http://www.gnu.org/licenses/>.          //
///////////////////////////////////////////////////////////////////////////////////

#ifndef INCLUDE_FEATURE_CZML_H_
#define INCLUDE_FEATURE_CZML_H_

#include <QHash>
#include <QJsonArray>
#include <QJsonObject>
#include <QGeoCoordinate>

struct MapSettings;
class MapItem;
class ObjectMapItem;
class PolygonMapItem;
class PolylineMapItem;

class CZML
{
private:
    const MapSettings *m_settings;
    QHash<QString, QString> m_ids;
    QHash<QString, QJsonArray> m_lastPosition;
    QHash<QString, bool> m_hasMoved;
    QGeoCoordinate m_position;
    static const QStringList m_heightReferences;

public:
    CZML(const MapSettings *settings);
    QJsonObject init();
    QJsonObject update(ObjectMapItem *mapItem, bool isTarget, bool isSelected);
    QJsonObject update(PolygonMapItem *mapItem);
    QJsonObject update(PolylineMapItem *mapItem);
    bool filter(const MapItem *mapItem) const;
    void setPosition(const QGeoCoordinate& position);

signals:
    void connected();
};

#endif // INCLUDE_FEATURE_CZML_H_