DtGeoTiffHeaderParser.h

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/******************************************************************************
** Copyright (c) 2022 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/


#ifndef DtGeoTiffHeaderParser_H_
#define DtGeoTiffHeaderParser_H_

#include <vrvUtil/DtSignalConnectionManager.h>

#include <vrvCore/vrvCore.h>
#include <vrvCore/DtImageHeaderParser.h>

namespace makVrv
{
   class DtCoordinateSystem;

   class DT_DLL_VRVCORE DtGeoTiffHeaderParser : public DtImageHeaderParser
   {

   public:

      DtGeoTiffHeaderParser(DtDe& de, const std::string& filePath);

      virtual ~DtGeoTiffHeaderParser();

      virtual bool isValid();

      virtual bool geotiffExtent(const char* filename,double *sw_x, double *sw_y, 
                        double *ne_x, double *ne_y);

   protected:
      virtual void slot_coordinateSystemChanged();

   protected:
      typedef const char* (*CSVFileCallbackFP)(const char*);

      static const char* csvFileCallback(const char*);

      static std::string theCsvFilePath;

      DtSignalConnectionManager myConnections;

      DtCoordinateSystem* myCoordinateSystem = nullptr;
   };

   class DT_DLL_VRVCORE DtGeoTiffHeaderParserCreator : public DtHeaderParserCreator
   {

   public:     

      DtGeoTiffHeaderParserCreator();

      virtual ~DtGeoTiffHeaderParserCreator();

      virtual DtHeaderParser* create(DtDe& de, const std::string& filePath) const;

   };
}

#endif