lotuswordpro/source/filter/lwptable.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 - table object
  59  */
  60
  61 #include <sal/config.h>
  62
  63 #include <algorithm>
  64
  65  #include "lwptable.hxx"
  66
  67  LwpSuperTable::LwpSuperTable(LwpObjectHeader const &objHdr, LwpSvStream* pStrm):LwpContent(objHdr, pStrm)
  68 {}
  69
  70 LwpSuperTable::~LwpSuperTable()
  71 {}
  72
  73 void LwpSuperTable::Read()
  74 {
  75     LwpContent::Read();
  76     m_pObjStrm->SkipExtra();
  77
  78 }
  79
  80 void  LwpSuperTable::Parse(IXFStream* /*pOutputStream*/)
  81 {
  82 }
  83
  84 void LwpSuperTable::XFConvert(XFContentContainer* /*pCont*/)
  85 {
  86 }
  87
  88 /*****************************************************************************/
  89  LwpTable::LwpTable(LwpObjectHeader const &objHdr, LwpSvStream* pStrm)
  90      : LwpContent(objHdr, pStrm)
  91      , m_nRow(0)
  92      , m_nColumn(0)
  93      , m_nHeight(0)
  94      , m_nWidth(0)
  95      , m_nDefaultAutoGrowRowHeight(0)
  96      , m_nAttributes(0)
  97 {}
  98
  99 LwpTable::~LwpTable()
 100 {}
 101
 102 void LwpTable::Read()
 103 {
 104     LwpContent::Read();
 105     //m_RowCache.Read(m_pObjStrm);
 106     //m_ColumnCache.Read(m_pObjStrm);
 107
 108     //m_CPNotifyList.Read(m_pObjStrm);
 109     //m_CPTempVersionedNotifyList.Read(m_pObjStrm);
 110
 111     m_nRow = m_pObjStrm->QuickReaduInt16();
 112     m_nColumn = m_pObjStrm->QuickReaduInt16();
 113
 114     m_nHeight = m_pObjStrm->QuickReadInt32();
 115     m_nWidth = m_pObjStrm->QuickReadInt32();
 116
 117     m_nDefaultAutoGrowRowHeight = m_pObjStrm->QuickReadInt32();
 118
 119     m_nAttributes = m_pObjStrm->QuickReaduInt16();
 120
 121     m_Layout.ReadIndexed(m_pObjStrm.get());
 122
 123     m_DefaultCellStyle.ReadIndexed(m_pObjStrm.get());
 124     if (LwpFileHeader::m_nFileRevision >= 0x0007)
 125         m_CPNotifyList.Read(m_pObjStrm.get());
 126
 127     m_pObjStrm->SkipExtra();
 128 }
 129
 130 bool LwpTable::IsNumberDown()
 131 {
 132     return (m_nAttributes & NUMBER_DOWN) != 0;
 133 }
 134
 135 void  LwpTable::Parse(IXFStream* /*pOutputStream*/)
 136 {
 137 }
 138
 139  LwpSuperTableLayout* LwpTable::GetSuperTableLayout()
 140 {
 141     LwpTableLayout* pLayout = dynamic_cast<LwpTableLayout*>(m_Layout.obj().get());
 142     if(pLayout)
 143         return dynamic_cast<LwpSuperTableLayout*>(pLayout->GetParent().obj().get());
 144
 145     return nullptr;
 146 }
 147
 148  /*****************************************************************************/
 149  LwpTableHeading::LwpTableHeading(LwpObjectHeader const &objHdr, LwpSvStream* pStrm):LwpTable(objHdr, pStrm)
 150 {}
 151
 152 LwpTableHeading::~LwpTableHeading()
 153 {}
 154
 155 void LwpTableHeading::Read()
 156 {
 157     m_pObjStrm->SkipExtra();
 158 }
 159
 160 void  LwpTableHeading::Parse(IXFStream* /*pOutputStream*/)
 161 {
 162 }
 163
 164  /*****************************************************************************/
 165 LwpParallelColumns::LwpParallelColumns(LwpObjectHeader const &objHdr, LwpSvStream* pStrm):LwpTable(objHdr, pStrm)
 166 {
 167 }
 168
 169 LwpParallelColumns::~LwpParallelColumns()
 170 {
 171 }
 172
 173 void LwpParallelColumns::Read()
 174 {
 175     LwpTable::Read();
 176     cDefaultLeftColumnStyle.ReadIndexed(m_pObjStrm.get());
 177     cDefaultRightColumnStyle.ReadIndexed(m_pObjStrm.get());
 178
 179     m_pObjStrm->SkipExtra();
 180 }
 181  /*****************************************************************************/
 182 LwpGlossary::LwpGlossary(LwpObjectHeader const &objHdr, LwpSvStream* pStrm):LwpParallelColumns(objHdr, pStrm)
 183 {
 184 }
 185
 186 LwpGlossary::~LwpGlossary()
 187 {
 188 }
 189 sal_uInt16 LwpGlossary::GetNumIndexRows()
 190 {
 191     if (GetRow() > 0 && GetRow() <= MAX_NUM_ROWS)
 192         return GetRow() - 1;    // Minus one row for repeated heading.
 193     return 0;
 194 }
 195
 196 void LwpGlossary::Read()
 197 {
 198     LwpParallelColumns::Read();
 199
 200     sal_uInt16 FiledEntries = m_pObjStrm->QuickReaduInt16();
 201     sal_uInt16 NumIndexRows = GetNumIndexRows();
 202
 203     if (FiledEntries < NumIndexRows)
 204     {
 205         /* We'll have to do sequential (slow) searches. */
 206         m_pObjStrm->SeekRel( FiledEntries * sizeof(sal_uInt16));
 207     }
 208     else
 209     {
 210         if (NumIndexRows)
 211         {
 212             sal_uInt16 EntriesRead = std::min(FiledEntries, NumIndexRows);
 213
 214             for (sal_uInt16 EntryCount = 1; EntryCount <= EntriesRead; EntryCount++)
 215                 m_pObjStrm->QuickReaduInt16();
 216
 217             if (FiledEntries > EntriesRead)
 218                 m_pObjStrm->SeekRel((FiledEntries - EntriesRead)* sizeof(sal_uInt16));
 219         }
 220         else
 221             m_pObjStrm->SeekRel(FiledEntries * sizeof(sal_uInt16));
 222     }
 223
 224     m_pObjStrm->SkipExtra();
 225 }
 226
 227 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */