//----------------------------------------------------------------------------
//  EgalTech 2013-2013
//----------------------------------------------------------------------------
// File : GdbNode.h          Data : 28.11.13          Versione : 1.4a2
// Contenuto : Dichiarazione della classe GdbNode.
//
//
//
// Modifiche : 28.11.13 DS Creazione modulo.
//
//
//----------------------------------------------------------------------------

#pragma once

#include <string>
#include "/EgtDev/Include/EGkGdbConst.h"
#include "/EgtDev/Include/EGnScan.h"
#include "/EgtDev/Include/EGkPoint3d.h"


class GdbGroup ;
class IdManager ;

//----------------------------------------------------------------------------
class GdbNode
{
   public :
      virtual ~GdbNode( void) {}
      virtual GdbNode* Clone( int nId, IdManager& IdMgr) const = 0 ;
      virtual bool Save( std::ostream& osOut) const = 0 ;
      virtual bool Load( const std::string& sType, Scanner& TheScanner, int& nParentId) = 0 ;
      virtual bool Translate( const Vector3d& vtMove) = 0 ;
      virtual bool Rotate( const Point3d& ptAx, const Vector3d& vtAx, double dCosAng, double dSinAng) = 0 ;
      virtual bool Rotate( const Point3d& ptAx, const Vector3d& vtAx, double dAngRad) = 0 ;
      virtual bool Scale( const Point3d& ptCen, double dCoeffX, double dCoeffY, double dCoeffZ) = 0 ;
      //virtual bool Mirror( const Point3d& ptOn, const Vector3d& vtNorm) = 0 ;

   public :
      GdbNode( void) ;
      GdbNode* GetNext( void) { return m_pNext ; }
      const GdbNode* GetNext( void) const { return m_pNext ; }
      GdbNode* GetPrev( void) { return m_pPrev ; }
      const GdbNode* GetPrev( void) const { return m_pPrev ; }
      GdbGroup* GetParent( void) { return m_pParent ; }
      const GdbGroup* GetParent( void) const { return m_pParent ; }
      int GetParentId( void) const ;
      bool AddTail( GdbGroup* pParent) ;
      bool AddHead( GdbGroup* pParent) ;
      bool InsertAfter( GdbNode* pRef) ;
      bool InsertBefore( GdbNode* pRef) ;
      bool Remove( void) ;

   public :
      int       m_nId ;

   private :
      GdbNode*  m_pNext ;
      GdbNode*  m_pPrev ;
      GdbGroup* m_pParent ;
} ;