sc/source/core/data/autonamecache.cxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: autonamecache.cxx,v $
  10  * $Revision: 1.4.128.1 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_sc.hxx"
  33
  34
  35
  36 // INCLUDE ---------------------------------------------------------------
  37
  38 #include <unotools/transliterationwrapper.hxx>
  39
  40 #include "autonamecache.hxx"
  41 #include "dociter.hxx"
  42 #include "cell.hxx"
  43
  44 // -----------------------------------------------------------------------
  45
  46 ScAutoNameCache::ScAutoNameCache( ScDocument* pD ) :
  47     pDoc( pD ),
  48     nCurrentTab( 0 )    // doesn't matter - aNames is empty
  49 {
  50 }
  51
  52 ScAutoNameCache::~ScAutoNameCache()
  53 {
  54 }
  55
  56 const ScAutoNameAddresses& ScAutoNameCache::GetNameOccurences( const String& rName, SCTAB nTab )
  57 {
  58     if ( nTab != nCurrentTab )
  59     {
  60         // the lists are valid only for one sheet, so they are cleared when another sheet is used
  61         aNames.clear();
  62         nCurrentTab = nTab;
  63     }
  64
  65     ScAutoNameHashMap::const_iterator aFound = aNames.find( rName );
  66     if ( aFound != aNames.end() )
  67         return aFound->second;          // already initialized
  68
  69     ScAutoNameAddresses& rAddresses = aNames[rName];
  70
  71     ScCellIterator aIter( pDoc, ScRange( 0, 0, nCurrentTab, MAXCOL, MAXROW, nCurrentTab ) );
  72     for ( ScBaseCell* pCell = aIter.GetFirst(); pCell; pCell = aIter.GetNext() )
  73     {
  74         // don't check code length here, always use the stored result
  75         // (AutoCalc is disabled during CompileXML)
  76
  77         if ( pCell->HasStringData() )
  78         {
  79             String aStr;
  80             CellType eType = pCell->GetCellType();
  81             switch ( eType )
  82             {
  83                 case CELLTYPE_STRING:
  84                     ((ScStringCell*)pCell)->GetString( aStr );
  85                 break;
  86                 case CELLTYPE_FORMULA:
  87                     ((ScFormulaCell*)pCell)->GetString( aStr );
  88                 break;
  89                 case CELLTYPE_EDIT:
  90                     ((ScEditCell*)pCell)->GetString( aStr );
  91                 break;
  92                 case CELLTYPE_NONE:
  93                 case CELLTYPE_VALUE:
  94                 case CELLTYPE_NOTE:
  95                 case CELLTYPE_SYMBOLS:
  96 #ifdef DBG_UTIL
  97                 case CELLTYPE_DESTROYED:
  98 #endif
  99                     ;   // nothing, prevent compiler warning
 100                 break;
 101             }
 102             if ( ScGlobal::pTransliteration->isEqual( aStr, rName ) )
 103             {
 104                 rAddresses.push_back( ScAddress( aIter.GetCol(), aIter.GetRow(), aIter.GetTab() ) );
 105             }
 106         }
 107     }
 108
 109     return rAddresses;
 110 }
 111