/////////////////////////////////////////////////////////////////////////////// 
// 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.
///////////////////////////////////////////////////////////////////////////////




#ifndef _PDFUNICODETEXTHELPER_INCLUDED_
#define _PDFUNICODETEXTHELPER_INCLUDED_ /*!DOM*// 

#include "PdfStream.h"

namespace TD_PDF
{

class PDFEXPORT_TOOLKIT PDFUnicodeTextHelper 
{
protected:
  static const OdUInt8 UnicodeMarker[2];

  bool m_bExportUnicodeMarker;
  bool m_bFixParenthesis;

  void putFixedChar(PDFIStream *pStream, char ch0) const;
  void putUnicodeMarker(PDFIStream *pStream);
  
  void addUnicodeString(PDFIStream* pStream, const OdString& str);
  void addUnicodeString(PDFIStream* pStream, const OdChar* chars, const OdUInt32 size);
public:
  PDFUnicodeTextHelper();

  void enableFixParenthesis(bool b = true) { m_bFixParenthesis = b; }
  bool enableFixParenthesis() const { return m_bFixParenthesis; }

  bool exportUnicodeMarker() const { return m_bExportUnicodeMarker; }
  void setExportUnicodeMarker(bool b) { m_bExportUnicodeMarker = b; }
};


};

#endif //_PDFUNICODETEXTHELPER_INCLUDED_