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C++

///////////////////////////////////////////////////////////////////////////////////
// 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 <QFile>
#include <QJsonArray>
#include <QJsonObject>
#include <QGeoCoordinate>
#include "mapaircraftstate.h"
struct MapSettings;
class MapItem;
class ObjectMapItem;
class PolygonMapItem;
class PolylineMapItem;
class CZML
{
// Record previous state of object, so we only send changes in state
struct State {
QString m_firstSeenDateTime;
QString m_modelGLTF;
int m_modelAltitudeReference;
bool m_modelShow;
int m_modelMinimumPixelSize;
quint32 m_pointColorInt;
int m_pointAltitudeReference;
bool m_pointShow;
float m_lableAltitudeOffset;
QString m_labelText;
bool m_labelShow;
float m_labelScale;
int m_labelAltitudeReference;
quint32 m_pathColorInt;
bool m_pathShow;
QString m_description;
QDateTime m_aircraftStateDateTime;
MapAircraftState m_aircraftState;
float m_aircraftRoll;
State() :
m_modelAltitudeReference(0),
m_modelShow(false),
m_modelMinimumPixelSize(0),
m_pointColorInt(0),
m_pointAltitudeReference(0),
m_pointShow(false),
m_lableAltitudeOffset(0.0),
m_labelShow(false),
m_labelScale(0.0),
m_labelAltitudeReference(0),
m_pathColorInt(0),
m_pathShow(false)
{ }
};
private:
const MapSettings *m_settings;
QHash<QString, State> m_ids;
QHash<QString, QJsonArray> m_lastPosition;
QHash<QString, bool> m_hasMoved;
QGeoCoordinate m_position;
static const QStringList m_heightReferences;
QFile m_file;
QFile m_csvFile;
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_