mie/geospatial.h

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#ifndef INC_MIE_GEOSPATIAL_H
#define INC_MIE_GEOSPATIAL_H

#ifndef INC_MIE_JOBBASE_H
   #include <mie/jobbase.h>
#endif

#ifndef INC_RVC_GEOREFER_H
   #include <rvc/georefer.h>
#endif

namespace MIE {

// ************************************************************************

// The base class for an individual import/export job
class JOB_GEOSPATIAL : public JOB_IMPORT {
   public:
      JOB_GEOSPATIAL (
         const FORMAT& format,
         const SETTINGS& settings
         );

      virtual ~JOB_GEOSPATIAL ();

      const SPATREF::COORDREFSYS& GetCoordRefSys (
         ) const { return (m_crs); }

      const RVC::GEOREFERENCE& GetGeorefObject (
         ) const { return (m_GeorefObj); }

      const DRECT3D& GetObjectExtents (
         ) const { return m_ObjectExtents; }

      ERRVALUE ImportArcProjection (
         FastDelegate<ERRVALUE(char* str, int bufsize)> ReadLine
         );

      void SetCoordRefSys (
         const SPATREF::COORDREFSYS& crs
         );

      void SetGeorefObject (
         const RVC::GEOREFERENCE& GeorefObj
         );

      void SetObjectExtents (
         const DRECT3D& rect
         ) { m_ObjectExtents = rect; }

   protected:
      DRECT3D m_ObjectExtents;   // To be filled in while importing

      virtual ERRVALUE v_ImportBegin (
         const RVC::OBJITEM& DestObj
         );
         
      virtual ERRVALUE v_ImportEnd (
         RVC::OBJITEM& DestObj
         );
         
   private:
      #ifndef GENERATING_DOXYGEN_OUTPUT
      RVC::GEOREFERENCE m_GeorefObj;
      RVC::DESCRIPTOR m_GeorefDescriptor;
      SPATREF::COORDREFSYS m_crs;

      virtual void v_GeoreferenceChanged ();
      bool v_IsGeospatial () const;
      #endif
   };

} // end of MIE NAMESPACE

#endif // INC_MIE_GEOSPATIAL_H

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