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#ifndef _DbBlock1PtParameter_h_Included_
#define _DbBlock1PtParameter_h_Included_

#include "DbBlockParameter.h"

/** \details
    Base class for the block parameters with one base point, like visibility, lookup, etc.
    
    <group OdDb_Classes> 
*/
class DYNBLOCKS_EXPORT OdDbBlock1PtParameter : public OdDbBlockParameter
{
public:
  ODDB_EVAL_DECLARE_MEMBERS(OdDbBlock1PtParameter);
  
  /** \details
      Returns the grip point associated with a given parameter or a nullptr if there is none
  */
  OdDbBlockGripPtr getAssociatedGrip(OdDb::OpenMode m = OdDb::kForRead);

  /** \details
    Notification function called after the graph evaluation.

    \param nodeIsActive [in]  True if and only if this Node object has been activated.

    \remarks
    Called by OdDbEvalGraph::evaluate().

    In this function current point is set to updated point at the end of graph evaluation.
  */
  virtual void graphEvalEnd(bool nodeIsActive) override;
  
  /** \details
      Returns the definition point for this parameter (initial position in the original block)
  */
  OdGePoint3d definitionPoint() const;

  /** \details
      Sets the definition point for this parameter (initial position in the original block)
  */
  void setDefinitionPoint(const OdGePoint3d&);

  /** \details
      Returns the current point for this parameter (actual position in the representation block)
  */
  OdGePoint3d point() const;

  /** \details
      Sets the current point for this parameter (actual position in the representation block)
  */
  void setPoint(const OdGePoint3d&);

  /** \details
      Returns the updated point for this parameter (runtime position in the NDBRO block while editing)
  */
  OdGePoint3d updatedPoint() const;

  /** \details
      Sets the updated point for this parameter (runtime position in the NDBRO block while editing)
  */
  void setUpdatedPoint(const OdGePoint3d&);
};

typedef OdSmartPtr<OdDbBlock1PtParameter> OdDbBlock1PtParameterPtr;

#endif // _DbBlock1PtParameter_h_Included_