VehiclePosition.h

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#ifndef OSMSCOUT_CLIENT_QT_VEHICLEPOSITION_H
#define OSMSCOUT_CLIENT_QT_VEHICLEPOSITION_H
 
/*
 OSMScout - a Qt backend for libosmscout and libosmscout-map
 Copyright (C) 2019 Lukas Karas
 
  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, or (at your option) any later version.
 
  This library 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
  Lesser General Public License for more details.
 
  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
 */
 
#include <osmscoutclientqt/ClientQtImportExport.h>
 
#include <osmscout/navigation/PositionAgent.h>
#include <osmscout/util/Bearing.h>
 
#include <QObject>
 
#include <memory>
#include <optional>
 
namespace osmscout {

class OSMSCOUT_CLIENT_QT_API VehiclePosition: public QObject
{
  Q_OBJECT
 
  Q_PROPERTY(double   lat       READ getLat             CONSTANT)
  Q_PROPERTY(double   lon       READ getLon             CONSTANT)
  Q_PROPERTY(double   bearing   READ getBearingRadians  CONSTANT)
 
public:
  explicit VehiclePosition(QObject *parent = nullptr) :
    QObject(parent)
  {}
 
  VehiclePosition(const Vehicle& vehicle,
                  const PositionAgent::PositionState& state,
                  const GeoCoord& coord,
                  const std::optional<Bearing>& bearing,
                  const std::optional<GeoCoord>& nextStepCoord,
                  QObject* parent=nullptr)
    :
    QObject(parent),
    vehicle(vehicle),
    state(state),
    coord(coord),
    bearing(bearing),
    nextStepCoord(nextStepCoord)
  {}
 
  VehiclePosition & operator=(const VehiclePosition &o)
  {
    vehicle=o.vehicle;
    state=o.state;
    coord=o.coord;
    bearing=o.bearing;
    nextStepCoord=o.nextStepCoord;
    return *this;
  }
 
  double getLat() const
  {
    return coord.GetLat();
  }
 
  double getLon() const
  {
    return coord.GetLon();
  }
 
  GeoCoord getCoord() const
  {
    return coord;
  }
 
  std::optional<Bearing> getBearing() const
  {
    return bearing;
  }
 
  double getBearingRadians() const
  {
    return bearing ? bearing->AsRadians() : 0;
  }
 
  std::optional<GeoCoord> getNextStepCoord() const
  {
    return nextStepCoord;
  }
 
  PositionAgent::PositionState getState() const
  {
    return state;
  }
 
private:
  Vehicle vehicle;
  PositionAgent::PositionState state;
  GeoCoord coord;
  std::optional<Bearing> bearing;
  std::optional<GeoCoord> nextStepCoord;
};
 
}
 
#endif //OSMSCOUT_CLIENT_QT_VEHICLEPOSITION_H