DtExtractOceanLogic.h

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/******************************************************************************
** Copyright (c) 2013 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/


#pragma once

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

namespace makVrv
{

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

   class DT_DLL_VRVOSGQT DtExtractOceanLogic
   {

   public:

      DtExtractOceanLogic(DtDe& de, DtTerrain& terrain, 
         const std::string& patchDefinition, DtExtractOceanInterface& gui);

      virtual ~DtExtractOceanLogic();
      
   protected:

      void extractOcean(const std::string& searchExp, bool isRegEx);

      void buildSearchCandidates(DtTerrainPatchObject& tpo);

      virtual void terrainToBeCleared();

      virtual void terrainPatchToBeDeleted(const DtTerrainPatch&);
      
   protected:

      DtDe& myDe;
      DtTerrain& myTerrain;
      DtTerrainPatch* myPatch;
      DtExtractOceanInterface& myGui;
      DtTextureVisitor::TextureMap mySearchCandidates;
   };
}