/////////////////////////////////////////////////////////////////////////////// 
// 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 _PDF_COMMON_INCLUDED_
#define _PDF_COMMON_INCLUDED_

#include "OdaCommon.h"

// DW (Optional) The default width for glyphs in the CIDFont (see “Glyph Metrics
// in CIDFonts” on page 409). Default value: 1000.
#define ODPDF_DEFAULT_FONT_WIDTH 1000

#include "PdfToolkitExportDef.h"

#include "PdfEnums.h"
#include "PdfException.h"

#include "PdfDeclareObject.h"
#include "PdfDeclareObjectImpl.h"
#include "PdfLinkTemplates.h"

#include "OdCharMapper.h"

#define PDF_SWAP_16(a) a = OdUInt16((a&0xFF00)>>8 | (a&0x00FF)<<8);
#define PDF_SWAP_32(a) a = OdUInt32((a&0xFF)<<24 | (a&0xFF00)<<8 | (a&0x00FF0000)>>8  | (a&0xFF000000)>>24);

#define PDF_FROZEN_LAYER "||frozen"
#define PDF_FROZEN_LAYER_SIZE 8
#define PDF_VPFROZEN_LAYER "_VpFrozen"

namespace TD_PDF
{
  namespace TD_PDF_HELPER_FUNCS
  {
    static void getUnicodeTextString(const OdAnsiString &pStr, PDFTextStringPtr pUnicodeStr)
    {
      OdCodePageId systemCodePage = odrxSystemServices()->systemCodePage();

      int nLen = pStr.getLength();

      OdString unicodeChars;
      for (int f = 0; f < nLen; ++f)
      {
        OdChar sourceChar = pStr.getAt(f);
        OdChar Char = 0;
        ODA_VERIFY(OdCharMapper::codepageToUnicode(sourceChar, systemCodePage, Char) == ::eOk);
        unicodeChars += Char;
      }

      pUnicodeStr->set(unicodeChars);
    };

    static void getUnicodeTextString(const OdString &pStr, PDFTextStringPtr pUnicodeStr)
    {
      pUnicodeStr->set(pStr);
    };
  }
}

#endif // _PDF_COMMON_INCLUDED_