/////////////////////////////////////////////////////////////////////////////// 
// Copyright (C) 2002-2025, 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 Open Design Alliance software pursuant to a license 
//   agreement with Open Design Alliance.
//   Open Design Alliance Copyright (C) 2002-2025 by Open Design Alliance. 
//   All rights reserved.
//
// By use of this software, its documentation or related materials, you 
// acknowledge and accept the above terms.
///////////////////////////////////////////////////////////////////////////////

#include "StdAfx.h"
#include "DbDictionaryVar.h"

TOOLKIT_EXPORT OdDbDictionaryVarPtr odDbGetDictionaryVar(const OdDbDatabase * pDb,  const OdString& name,  OdDb::OpenMode mode);

void _POLYDISPLAY_func(OdEdCommandContext* pCmdCtx)
{
  OdDbCommandContextPtr pDbCmdCtx(pCmdCtx);
  OdDbDatabasePtr pDb = pDbCmdCtx->database();
  OdDbUserIO* pIO = pDbCmdCtx->dbUserIO();
  OdDbDictionaryVarPtr v = odDbGetDictionaryVar(pDb, L"POLYDISPLAY", OdDb::kForRead);
  OdString val = v.isNull() ? L"0" : v->value().c_str();
  OdString newval = pIO->getString(OdString("POLYDISPLAY <") + val + L">: ", 0, val);
  if (newval != val)
  {
    if (v.isNull())
      v = odDbGetDictionaryVar(pDb, L"POLYDISPLAY", OdDb::kForWrite);
    else
      v->upgradeOpen();
    v->setValue(newval);
  }
}