Initial commit

Lts/Services/OcSituationServer/position_converter.h

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+/**
+  * Converting positions relative to the training area
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by Philipp Dassow, NLST, 21-04-2018
+  */
+#pragma once
+
+#include <LtsCoordTrans/lts_coord_trans.h>
+#include <Core/core.hpp>
+#include "main_handler.h"
+#include "logger.h"
+
+namespace AssetManagement
+{
+namespace Interface
+{
+class Dtc;
+}
+}
+namespace ExerciseManagement
+{
+namespace Interface
+{
+class Dtc;
+}
+}
+
+namespace OcSituationServer
+{
+
+class DdsHandler;
+class PositionConverter
+{
+public:
+  explicit PositionConverter(MainHandler *m_mainHandler);
+
+  LtsCoordTrans::UtmCoordinate baseCoordinate();
+  inline QPointF relativeFromGeographic(const Core::GeoPosition2D &pos)
+  {
+    return relativeFromGeographic(pos, baseCoordinate());
+  }
+  inline static QPointF relativeFromGeographic(const Core::GeoPosition2D &pos,
+                                               const LtsCoordTrans::UtmCoordinate &baseCoord)
+  {
+    // convert lon/lat to utm with the given zone from the center point
+    const LtsCoordTrans::UtmCoordinate point(LtsCoordTrans::UtmCoordinate::fromGeographic(pos.lon(), pos.lat(), baseCoord.zone));
+    // now calc distance from point to base point == relative position
+    return QPointF(point.x - baseCoord.x, point.y - baseCoord.y);
+  }
+private:
+  bool initCoordConversion();
+
+  MainHandler *m_mainHandler;
+  LtsCoordTrans::UtmCoordinate m_baseCoord;
+  std::shared_ptr<AssetManagement::Interface::Dtc> m_asmDtc;
+  std::shared_ptr<ExerciseManagement::Interface::Dtc> m_exmDtc;
+
+  LOGGER_T &m_logger;
+};
+
+} // namespace OcSituationServer