/////////////////////////////////////////////////////////////////////////////// 
// Copyright (C) 2002-2016, Open Design Alliance (the "Alliance"). 
// All rights reserved. 
// 
// This software and its documentation and related materials are owned by 
// the Alliance. The software may only be incorporated into application 
// programs owned by members of the Alliance, subject to a signed 
// Membership Agreement and Supplemental Software License Agreement with the
// Alliance. The structure and organization of this software are the valuable  
// trade secrets of the Alliance and its suppliers. The software is also 
// protected by copyright law and international treaty provisions. Application  
// programs incorporating this software must include the following statement 
// with their copyright notices:
//   
//   This application incorporates Teigha(R) software pursuant to a license 
//   agreement with Open Design Alliance.
//   Teigha(R) Copyright (C) 2002-2016 by Open Design Alliance. 
//   All rights reserved.
//
// By use of this software, its documentation or related materials, you 
// acknowledge and accept the above terms.
///////////////////////////////////////////////////////////////////////////////




#ifndef _OD_DB_BLOCK_ELEMENT_ENTITY_
#define _OD_DB_BLOCK_ELEMENT_ENTITY_

#include "TD_PackPush.h"

#include "DbEntity.h"
#include "DbEvalGraph.h"

class OdDbBlockElementEntityImpl;
class OdDbBlockElement;
class OdDbBlockParameter;

/** \details
  <group OdDb_Classes>

  This class implements the OdDbBlockElementEntity object in the database.
*/
class DYNBLOCKS_EXPORT OdDbBlockElementEntity : public OdDbEntity
{
public:
  ODDB_DECLARE_MEMBERS(OdDbBlockElementEntity);

  /** \details
    Returns the id of the element it represents
  */
  OdDbObjectId getElement() const;

  OdString name() const;
  void setName( const OdString& );

  /** \details
    Sets the id of the element it represents
  */
  virtual void setElement( const OdDbObjectId& id );

  virtual OdResult sync(OdDbBlockElement *);

  virtual OdResult dwgInFields(OdDbDwgFiler* pFiler) ODRX_OVERRIDE;

  virtual void dwgOutFields(OdDbDwgFiler* pFiler) const ODRX_OVERRIDE;

  virtual bool subWorldDraw(OdGiWorldDraw* pWd) const  ODRX_OVERRIDE;

  virtual OdUInt32 subSetAttributes(OdGiDrawableTraits* pTraits) const ODRX_OVERRIDE;

  virtual OdResult subTransformBy(const OdGeMatrix3d& xfm) ODRX_OVERRIDE;

  virtual OdResult subGetTransformedCopy(const OdGeMatrix3d& xfm, OdDbEntityPtr& pCopy) const  ODRX_OVERRIDE;

  virtual OdResult subErase(bool erasing) ODRX_OVERRIDE;

  virtual void subClose() ODRX_OVERRIDE;

  virtual void subHighlight(bool bDoIt = true, const OdDbFullSubentPath* pSubId = 0,
    bool highlightAll = false) const ODRX_OVERRIDE;

  OdDbObjectPtr subDeepClone(OdDbIdMapping& idMap, OdDbObject*, bool bPrimary) const  ODRX_OVERRIDE;
  static OdSmartPtr<OdDbBlockElementEntity> create(const OdDbBlockElement* pElem);
};

/** \details
  The typified smart pointer for the object. This template class 
  is specialization of the OdSmartPtr class for the OdDbBlockElementEntity class.

  \sa
  <link smart_pointers.html, Working with Smart Pointers>
*/
typedef OdSmartPtr<OdDbBlockElementEntity> OdDbBlockElementEntityPtr;

/** \details
  <group OdDb_Classes>

  This class implements the OdDbBlock2PtGripEntity object in the database.
*/
class DYNBLOCKS_EXPORT OdDbBlockGripEntity: public OdDbBlockElementEntity
{
public:
  ODDB_DECLARE_MEMBERS(OdDbBlockGripEntity);

  /** \details
    Builds an instance of the object.
    
  */
  OdDbBlockGripEntity();
  OdGePoint3d displayLocation() const;
  void setDisplayLocation(class OdGePoint3d const &);
  void resetPosition();

  virtual void setElement( const OdDbObjectId& id );
  virtual OdResult subTransformBy(const OdGeMatrix3d& xfm) ODRX_OVERRIDE;
  virtual OdResult subGetGripPoints( OdGePoint3dArray& gripPoints ) const ODRX_OVERRIDE;
  virtual OdResult subMoveGripPointsAt(const OdIntArray& indices,const OdGeVector3d& offset ) ODRX_OVERRIDE;
  virtual void subHighlight(bool bDoIt = true, const OdDbFullSubentPath* pSubId = 0,
    bool highlightAll = false) const;
  //Notification from OdDbBlockGrip
  virtual void erased(const OdDbObject* pObject, bool erasing) ODRX_OVERRIDE;
  virtual void syncPosition(const OdDbBlockParameter* pPrm);
};

/** \details
  The typified smart pointer for the object. This template class 
  is specialization of the OdSmartPtr class for the OdDbBlockGripEntity class.

  \sa
  <link smart_pointers.html, Working with Smart Pointers>
*/
typedef OdSmartPtr<OdDbBlockGripEntity> OdDbBlockGripEntityPtr;

#include "TD_PackPop.h"

#endif