lotuswordpro/source/filter/lwpcontent.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
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   7  *         - GNU Lesser General Public License Version 2.1
   8  *         - Sun Industry Standards Source License Version 1.1
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  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.
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  22  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
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  24  *  Lesser General Public License for more details.
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  27  *  License along with this library; if not, write to the Free Software
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  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,
  40  *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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  46  *  The Initial Developer of the Original Code is: IBM Corporation
  47  *
  48  *  Copyright: 2008 by IBM Corporation
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  50  *  All Rights Reserved.
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  52  *  Contributor(s): _______________________________________
  53  *
  54  *
  55  ************************************************************************/
  56 /*************************************************************************
  57  * @file
  58  *  For LWP filter architecture prototype
  59  ************************************************************************/
  60 /*************************************************************************
  61  * Change History
  62  Jan 2005           Created
  63  ************************************************************************/
  64
  65 #include "lwpstory.hxx"
  66 #include "lwpfilehdr.hxx"
  67 #include "lwpholder.hxx"
  68
  69 LwpHeadContent::LwpHeadContent(LwpObjectHeader &objHdr, LwpSvStream* pStrm)
  70     : LwpContent(objHdr, pStrm)
  71 {}
  72
  73 void LwpHeadContent::Read()
  74 {
  75     LwpContent::Read();
  76     m_pObjStrm->SkipExtra();
  77 }
  78
  79 LwpContent::LwpContent(LwpObjectHeader &objHdr, LwpSvStream* pStrm)
  80     : LwpDLNFVList(objHdr, pStrm)
  81     , m_nFlags(0)
  82 {
  83 }
  84
  85 void LwpContent::Read()
  86 {
  87     LwpDLNFVList::Read();
  88
  89     LwpObjectStream* pStrm = m_pObjStrm;
  90
  91     m_LayoutsWithMe.Read(pStrm);
  92     m_nFlags = pStrm->QuickReaduInt16();
  93     m_nFlags &= ~(CF_CHANGED | CF_DISABLEVALUECHECKING);
  94     //LwpAtomHolder ClassName;
  95     //ClassName.Read(pStrm);
  96     m_ClassName.Read(pStrm);
  97
  98     LwpObjectID SkipID;
  99     if(LwpFileHeader::m_nFileRevision >= 0x0006)
 100     {
 101         //SkipID.ReadIndexed(pStrm);
 102         //SkipID.ReadIndexed(pStrm);
 103         m_NextEnumerated.ReadIndexed(pStrm);
 104         m_PreviousEnumerated.ReadIndexed(pStrm);
 105     }
 106
 107     if (LwpFileHeader::m_nFileRevision >= 0x0007)
 108     {
 109         if(LwpFileHeader::m_nFileRevision < 0x000B)
 110         {
 111             SkipID.ReadIndexed(pStrm);
 112             pStrm->SkipExtra();
 113         }
 114         else
 115         {
 116             sal_uInt8 HasNotify = pStrm->QuickReaduInt8();
 117             if(HasNotify)
 118             {
 119                 SkipID.ReadIndexed(pStrm);
 120                 pStrm->SkipExtra();
 121             }
 122         }
 123     }
 124
 125     pStrm->SkipExtra();
 126 }
 127
 128 LwpVirtualLayout* LwpContent::GetLayout(LwpVirtualLayout* pStartLayout)
 129 {
 130     return m_LayoutsWithMe.GetLayout(pStartLayout);
 131 }
 132
 133 bool LwpContent::HasNonEmbeddedLayouts()
 134 {
 135     LwpVirtualLayout* pLayout = NULL;
 136     while( (pLayout = GetLayout(pLayout)) )
 137     {
 138         if(!pLayout->NoContentReference())
 139             return true;
 140     }
 141     return false;
 142 }
 143
 144 bool LwpContent::IsStyleContent()
 145 {
 146     LwpVirtualLayout* pLayout = NULL;
 147     while( (pLayout = GetLayout(pLayout)) )
 148     {
 149         if(pLayout->IsStyleLayout())
 150             return true;
 151     }
 152     return false;
 153 }
 154
 155 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */