vectorDataInitializer.h

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/*******************************************************************************
** Copyright (c) 2003 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: vectorDataInitializer.h,v $ $Revision: 1.15 $ $State: Exp $
*******************************************************************************/
#ifndef vectorDataInitializer_H_
#define vectorDataInitializer_H_

// \file vectorDataInitializer.h
// \brief Contains the DtVectorDataInitializer class declaration

#include "gdb/gdbDefines.h"
#include <vlutil/vlConfig.h>
#include <vlutil/vlFilename.h>
#include <list>


// Contains info about a metafile record to load a list of dfad/dfd files
class DT_DLL_gdb DtVectorDataInitializer
{

public:
   typedef std::list<DtFilename> DtVecFileNameContainer;
   typedef DtVecFileNameContainer::iterator DtVecFileIter;
   typedef DtVecFileNameContainer::const_iterator DtVecFileConstIter;

   DtVectorDataInitializer();

   virtual ~DtVectorDataInitializer();

   // copy constructor
   DtVectorDataInitializer(const DtVectorDataInitializer& orig);

   // assignment operator
   virtual DtVectorDataInitializer& operator=(const DtVectorDataInitializer& orig);

   // Returns the container of filenames which presumably point to individual 
   // dted files.
   virtual const DtVecFileNameContainer& fileList() const;
   virtual DtVecFileNameContainer& fileList();

   // add a filename to the load list
   virtual void addFilename(const DtFilename &file);

   virtual DtFilename dfadSedrisFile() const;
   virtual void setDfadSedrisFile(const DtFilename &file);

   virtual DtFilename colorMapFile() const;
   virtual void setColorMapFile(const DtFilename &file);

   virtual bool cropping() const;
   virtual void setCropping(bool onOff = true);

   virtual bool planarize() const;
   virtual void setPlanarize(bool onOff = false);

   virtual DtReal tolerance() const;
   virtual void setTolerance(DtReal tolerance = 0.0001);

   virtual unsigned int excessiveEdgeCount() const;
   virtual void setExcessiveEdgeCount(unsigned int edgeCount = 50000);

   // returns dfad
   virtual DtString type() = 0;

   // Clears out all the files in the list
   virtual void clearList();


   static void setDefaultDfadConfigDirectory(const DtFilename&);
   static const DtFilename& defaultDfadConfigDirectory();

protected:
   static DtFilename theDefaultDfadConfigDirectory;

   DtVecFileNameContainer myVectorFilenames;

   DtFilename   myColorMapFile;
   DtFilename   myDfadSedrisMapFilename;

   bool         myCropping;
   bool         myPlanarize;
   DtReal       myTolerance;
   unsigned int myExcessiveEdgeCount;
};

#endif