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
   5  *  either of the following licenses
   6  *
   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.
  38  *
  39  *  Software provided under this License is provided on an "AS IS" basis,
  40  *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
  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  * @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
  74 void LwpHeadContent::Read()
  75 {
  76     LwpContent::Read();
  77     m_pObjStrm->SkipExtra();
  78 }
  79
  80 LwpContent::LwpContent(LwpObjectHeader &objHdr, LwpSvStream* pStrm)
  81     : LwpDLNFVList(objHdr, pStrm)
  82 {}
  83
  84 void LwpContent::Read()
  85 {
  86     LwpDLNFVList::Read();
  87
  88     LwpObjectStream* pStrm = m_pObjStrm;
  89
  90     m_LayoutsWithMe.Read(pStrm);
  91     m_nFlags = pStrm->QuickReaduInt16();
  92     m_nFlags &= ~(CF_CHANGED | CF_DISABLEVALUECHECKING);
  93     //LwpAtomHolder ClassName;
  94     //ClassName.Read(pStrm);
  95     m_ClassName.Read(pStrm);
  96
  97     LwpObjectID SkipID;
  98     if(LwpFileHeader::m_nFileRevision >= 0x0006)
  99     {
 100         //SkipID.ReadIndexed(pStrm);
 101         //SkipID.ReadIndexed(pStrm);
 102         m_NextEnumerated.ReadIndexed(pStrm);
 103         m_PreviousEnumerated.ReadIndexed(pStrm);
 104     }
 105
 106     if (LwpFileHeader::m_nFileRevision >= 0x0007)
 107     {
 108         if(LwpFileHeader::m_nFileRevision < 0x000B)
 109         {
 110             SkipID.ReadIndexed(pStrm);
 111             pStrm->SkipExtra();
 112         }
 113         else
 114         {
 115             sal_uInt8 HasNotify = pStrm->QuickReaduInt8();
 116             if(HasNotify)
 117             {
 118                 SkipID.ReadIndexed(pStrm);
 119                 pStrm->SkipExtra();
 120             }
 121         }
 122     }
 123
 124     pStrm->SkipExtra();
 125 }
 126
 127 LwpVirtualLayout* LwpContent::GetLayout(LwpVirtualLayout* pStartLayout)
 128 {
 129     return m_LayoutsWithMe.GetLayout(pStartLayout);
 130 }
 131
 132 sal_Bool LwpContent::HasNonEmbeddedLayouts()
 133 {
 134     LwpVirtualLayout* pLayout = NULL;
 135     while( (pLayout = GetLayout(pLayout)) )
 136     {
 137         if(!pLayout->NoContentReference())
 138             return sal_True;
 139     }
 140     return sal_False;
 141 }
 142
 143 sal_Bool LwpContent::IsStyleContent()
 144 {
 145     LwpVirtualLayout* pLayout = NULL;
 146     while( (pLayout = GetLayout(pLayout)) )
 147     {
 148         if(pLayout->IsStyleLayout())
 149             return sal_True;
 150     }
 151     return sal_False;
 152 }
 153
 154 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */