DtFeatureLayer.h

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/******************************************************************************
** Copyright (c) 2008 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile: DtFeatureLayer.h,v $ $Revision: 1.17 $ $State: Exp $
******************************************************************************/


#pragma once
#include <vrvCore/DtTerrainLayer.h>
#include <vrvCore/DtFeatureSet.h>
#include <makArchives/DtAddPropsRuleRecord.h>

namespace makArchives 
{ 
   class DtFeatureLayerRecord; 
}

namespace makVrv
{
   class DT_DLL_VRVCORE DtFeatureLayer : public DtTerrainLayer
   {
   public:     

      DtFeatureLayer(DtDe& de, DtAgentManagerInterface& sceneInterface, 
         const std::string& filename, bool placeHolder=false);

      ~DtFeatureLayer();

      virtual void getRecord(makArchives::DtFeatureLayerRecord& rec) const;

      virtual void setFromRecord(const makArchives::DtFeatureLayerRecord& rec);



      virtual void addProps(const makArchives::DtAddPropsRuleRecord& rule);

      const makArchives::DtAddPropsRuleRecordVector& addPropsRules() const;


      const std::string& filename() const;

      bool placeHolder() const;


      DtFeatureSet& featureSet();
      const DtFeatureSet& featureSet() const;

      DtFeature* findFeature(DtElementID id);

      bool destroyFeature(DtElementID id);

   protected:

      void loadFeatures();
      void showFeatures();
      void groundClampFeatures();
      void checkForDisplayFeatureChanged(int mode, int setting, bool state);

   private:

      std::string myFilename;
      makArchives::DtAddPropsRuleRecordVector myAddPropsRules;
      DtFeatureSet myFeatures;
      bool myPlaceHolder;
   };
}