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 <formulacell.hxx>
  25 #include <editutil.hxx>
  26
  27 ScAutoNameCache::ScAutoNameCache( ScDocument& rD ) :
  28     rDoc( rD ),
  29     nCurrentTab( 0 )    // doesn't matter - aNames is empty
  30 {
  31 }
  32
  33 ScAutoNameCache::~ScAutoNameCache()
  34 {
  35 }
  36
  37 const ScAutoNameAddresses& ScAutoNameCache::GetNameOccurrences( const OUString& rName, SCTAB nTab )
  38 {
  39     if ( nTab != nCurrentTab )
  40     {
  41         // the lists are valid only for one sheet, so they are cleared when another sheet is used
  42         aNames.clear();
  43         nCurrentTab = nTab;
  44     }
  45
  46     ScAutoNameHashMap::const_iterator aFound = aNames.find( rName );
  47     if ( aFound != aNames.end() )
  48         return aFound->second;          // already initialized
  49
  50     ScAutoNameAddresses& rAddresses = aNames[rName];
  51
  52     ScCellIterator aIter( rDoc, ScRange( 0, 0, nCurrentTab, rDoc.MaxCol(), rDoc.MaxRow(), nCurrentTab ) );
  53     for (bool bHasCell = aIter.first(); bHasCell; bHasCell = aIter.next())
  54     {
  55         // don't check code length here, always use the stored result
  56         // (AutoCalc is disabled during CompileXML)
  57         if (aIter.hasString())
  58         {
  59             OUString aStr;
  60             switch (aIter.getType())
  61             {
  62                 case CELLTYPE_STRING:
  63                     aStr = aIter.getString();
  64                 break;
  65                 case CELLTYPE_FORMULA:
  66                     aStr = aIter.getFormulaCell()->GetString().getString();
  67                 break;
  68                 case CELLTYPE_EDIT:
  69                 {
  70                     const EditTextObject* p = aIter.getEditText();
  71                     if (p)
  72                         aStr = ScEditUtil::GetMultilineString(*p); // string with line separators between paragraphs
  73                 }
  74                 break;
  75                 case CELLTYPE_NONE:
  76                 case CELLTYPE_VALUE:
  77                     ;   // nothing, prevent compiler warning
  78                 break;
  79             }
  80             if ( ScGlobal::GetTransliteration().isEqual( aStr, rName ) )
  81             {
  82                 rAddresses.push_back(aIter.GetPos());
  83             }
  84         }
  85     }
  86
  87     return rAddresses;
  88 }
  89
  90 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */