include/vrvOsgQt/DtExtractPropsLogic.h

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/******************************************************************************
** Copyright (c) 2008 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile: DtExtractPropsLogic.h,v $ $Revision: 1.15 $ $State: Exp $
******************************************************************************/


#ifndef DtExtractPropsLogic_H_
#define DtExtractPropsLogic_H_

#include <vrvOsgQt/vrvOsgQt.h>
#include <vrvOsgQt/DtExtractPropsInterface.h>

namespace makVrv
{

   class DtDe;
   class DtTerrain;
   class DtTerrainPatch;
   class DtTerrainPatchObject;

   class DT_DLL_VRVOSGQT DtExtractPropsLogic
   {

   public:

      DtExtractPropsLogic(DtDe& de, DtTerrain& terrain, 
         const std::string& patchDefinition, DtExtractPropsInterface& gui);

      void fillOutExtractionHistory();
      ~DtExtractPropsLogic();
      
   protected:

      void extractProps(const std::string& searchExp, bool isRegEx, 
         const std::string& type, const std::string& modelDef);

      void buildSearchCandidates(DtTerrainPatchObject& tpo);

      virtual void terrainToBeCleared();

      virtual void terrainPatchToBeDeleted(const DtTerrainPatch&);
      
   protected:

      DtDe& myDe;
      DtTerrain& myTerrain;
      DtTerrainPatch* myPatch;
      DtExtractPropsInterface& myGui;
      DtExtractPropsInterface::SearchCandidateSet mySearchCandidates;
   };
}

#endif