lotuswordpro/source/filter/lwpsdwfileloader.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*************************************************************************
   3  *
   4  *  The Contents of this file are made available subject to the terms of
   5  *  either of the following licenses
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   7  *         - GNU Lesser General Public License Version 2.1
   8  *         - Sun Industry Standards Source License Version 1.1
   9  *
  10  *  Sun Microsystems Inc., October, 2000
  11  *
  12  *  GNU Lesser General Public License Version 2.1
  13  *  =============================================
  14  *  Copyright 2000 by Sun Microsystems, Inc.
  15  *  901 San Antonio Road, Palo Alto, CA 94303, USA
  16  *
  17  *  This library is free software; you can redistribute it and/or
  18  *  modify it under the terms of the GNU Lesser General Public
  19  *  License version 2.1, as published by the Free Software Foundation.
  20  *
  21  *  This library is distributed in the hope that it will be useful,
  22  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  23  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  24  *  Lesser General Public License for more details.
  25  *
  26  *  You should have received a copy of the GNU Lesser General Public
  27  *  License along with this library; if not, write to the Free Software
  28  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  29  *  MA  02111-1307  USA
  30  *
  31  *
  32  *  Sun Industry Standards Source License Version 1.1
  33  *  =================================================
  34  *  The contents of this file are subject to the Sun Industry Standards
  35  *  Source License Version 1.1 (the "License"); You may not use this file
  36  *  except in compliance with the License. You may obtain a copy of the
  37  *  License at http://www.openoffice.org/license.html.
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  39  *  Software provided under this License is provided on an "AS IS" basis,
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  41  *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
  42  *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
  43  *  See the License for the specific provisions governing your rights and
  44  *  obligations concerning the Software.
  45  *
  46  *  The Initial Developer of the Original Code is: IBM Corporation
  47  *
  48  *  Copyright: 2008 by IBM Corporation
  49  *
  50  *  All Rights Reserved.
  51  *
  52  *  Contributor(s): _______________________________________
  53  *
  54  *
  55  ************************************************************************/
  56
  57 #include <tools/stream.hxx>
  58
  59 #include "lwpsdwfileloader.hxx"
  60 #include "lwpsdwgrouploaderv0102.hxx"
  61
  62 #include <xfilter/xfframe.hxx>
  63
  64 LwpSdwFileLoader::LwpSdwFileLoader(SvStream* pStream, LwpGraphicObject* pGraphicObj)
  65     : m_pStream(pStream)
  66     , m_pGraphicObj(pGraphicObj)
  67 {
  68     pStream->Seek(0);
  69 }
  70
  71 /**
  72  * @descr   entry of lwp-drawing objects.
  73  * @param   pDrawObjVector   a container which will contains the created drawing object of XF-Model.
  74  */
  75 void LwpSdwFileLoader::CreateDrawObjects(std::vector<rtl::Reference<XFFrame>>* pDrawObjVector)
  76 {
  77     unsigned char BinSignature[2];
  78     if (m_pStream->ReadBytes(BinSignature, 2) != 2)
  79         return;
  80
  81     if (BinSignature[0] != 'S' || BinSignature[1] != 'M')
  82         return;
  83
  84     unsigned short nVersion(0);
  85     m_pStream->ReadUInt16(nVersion);
  86
  87     m_pStream->Seek(0);
  88     if (nVersion < 0x0102)
  89     {
  90         assert(false);
  91     }
  92     if (nVersion >= 0x0102)
  93     {
  94         LwpSdwGroupLoaderV0102 sdwGroupLoader(m_pStream, m_pGraphicObj);
  95         sdwGroupLoader.BeginDrawObjects(pDrawObjVector);
  96     }
  97 }
  98 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */