sc/source/core/data/autonamecache.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <unotools/transliterationwrapper.hxx>
  21
  22 #include "autonamecache.hxx"
  23 #include "dociter.hxx"
  24 #include "queryparam.hxx"
  25 #include "formulacell.hxx"
  26 #include "cellvalue.hxx"
  27 #include "editutil.hxx"
  28 #include "document.hxx"
  29
  30 ScAutoNameCache::ScAutoNameCache( ScDocument* pD ) :
  31     pDoc( pD ),
  32     nCurrentTab( 0 )    // doesn't matter - aNames is empty
  33 {
  34 }
  35
  36 ScAutoNameCache::~ScAutoNameCache()
  37 {
  38 }
  39
  40 const ScAutoNameAddresses& ScAutoNameCache::GetNameOccurrences( const OUString& rName, SCTAB nTab )
  41 {
  42     if ( nTab != nCurrentTab )
  43     {
  44         // the lists are valid only for one sheet, so they are cleared when another sheet is used
  45         aNames.clear();
  46         nCurrentTab = nTab;
  47     }
  48
  49     ScAutoNameHashMap::const_iterator aFound = aNames.find( rName );
  50     if ( aFound != aNames.end() )
  51         return aFound->second;          // already initialized
  52
  53     ScAutoNameAddresses& rAddresses = aNames[rName];
  54
  55     ScCellIterator aIter( pDoc, ScRange( 0, 0, nCurrentTab, MAXCOL, MAXROW, nCurrentTab ) );
  56     for (bool bHasCell = aIter.first(); bHasCell; bHasCell = aIter.next())
  57     {
  58         // don't check code length here, always use the stored result
  59         // (AutoCalc is disabled during CompileXML)
  60         if (aIter.hasString())
  61         {
  62             OUString aStr;
  63             switch (aIter.getType())
  64             {
  65                 case CELLTYPE_STRING:
  66                     aStr = aIter.getString();
  67                 break;
  68                 case CELLTYPE_FORMULA:
  69                     aStr = aIter.getFormulaCell()->GetString().getString();
  70                 break;
  71                 case CELLTYPE_EDIT:
  72                 {
  73                     const EditTextObject* p = aIter.getEditText();
  74                     if (p)
  75                         aStr = ScEditUtil::GetMultilineString(*p); // string with line separators between paragraphs
  76                 }
  77                 break;
  78                 case CELLTYPE_NONE:
  79                 case CELLTYPE_VALUE:
  80                     ;   // nothing, prevent compiler warning
  81                 break;
  82             }
  83             if ( ScGlobal::GetpTransliteration()->isEqual( aStr, rName ) )
  84             {
  85                 rAddresses.push_back(aIter.GetPos());
  86             }
  87         }
  88     }
  89
  90     return rAddresses;
  91 }
  92
  93 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */