DtTreeModel.h

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/****************************************************************************** 
** Copyright (c) 2007 MAK Technologies, Inc. 
** All rights reserved. 
******************************************************************************/ 
/****************************************************************************** 
** $RCSfile: DtTreeModel.h,v $ $Revision: 1.17 $ $State: Exp $ 
******************************************************************************/ 
 
 
#ifndef DtTreeModel_H_ 
#define DtTreeModel_H_ 
 
#include <vrvOsg/vrvOsg.h> 
#include <vrvCore/DtModel.h>
#include <vrvUtil/DtVirtualBaseClass.h>
#include <boost/signal.hpp>
 
namespace makVrv 
{ 
   class DtDe;
   class DtTreeModelClassesCreator;

   class DT_DLL_VRVOSG DtTreeModel : public DtModel
   { 

   public:

      friend class DtTreeModelCreator;
      friend class DtTreeModelClassesCreator;

      virtual ~DtTreeModel();

      virtual void setModelDefinition(const std::string& str);

      virtual std::string className() const;

      virtual void slot_modelInstanceCreated(DtModelInstance* instance);

      virtual void slot_modelInstanceToBeDestroyed(DtModelInstance* instance);

      boost::signal<void (const std::string&)> signal_treeModelInstanceToBeDestroyed;

      boost::signal<void (const std::string&)> signal_treeModelInstanceCreated;

      virtual void addToScene( const DtUniqueID& sceneObjectId, int modelSet, 
          int visualizerType );

      virtual void removeFromScene();

      virtual void setSolid(bool soild);


   protected:

      DtTreeModel(DtDe& de, DtUniqueID id);

   protected:

   }; 

   class DT_DLL_VRVOSG DtTreeModelCreator : public DtVirtualBaseClass
   {

   public:

      static DtTreeModelCreator& instance(DtDe& de);

      static void registerInstance(DtDe& de, DtTreeModelCreator* instance = 0);

      virtual DtTreeModel* create(DtDe& de, DtUniqueID id);

   };
} 
 
#endif