sc/source/ui/app/rfindlst.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 "rfindlst.hxx"
  21 #include <tools/debug.hxx>
  22
  23 #define SC_RANGECOLORS  8
  24
  25 static const ColorData aColNames[SC_RANGECOLORS] =
  26     { COL_LIGHTBLUE, COL_LIGHTRED, COL_LIGHTMAGENTA, COL_GREEN,
  27         COL_BLUE, COL_RED, COL_MAGENTA, COL_BROWN };
  28
  29 ScRangeFindList::ScRangeFindList(const OUString& rName) :
  30     aDocName( rName ),
  31     bHidden( false ),
  32     nIndexColor( 0 )
  33 {
  34 }
  35
  36 ColorData ScRangeFindList::Insert( const ScRangeFindData &rNew )
  37 {
  38     std::vector<ScRangeFindData>::iterator it=maEntries.begin();
  39     for( ; it!=maEntries.end(); ++it)
  40     {
  41         if(it->aRef == rNew.aRef)
  42             break;
  43     }
  44     ScRangeFindData insertData(rNew);
  45     insertData.nColorData = ( it != maEntries.end() ? it->nColorData :
  46                               ScRangeFindList::GetColorName( maEntries.size() ) );
  47     maEntries.push_back(insertData);
  48     nIndexColor = maEntries.size() - 1;
  49     return insertData.nColorData;
  50 }
  51
  52 ColorData ScRangeFindList::GetColorName( const size_t nIndex )
  53 {
  54     return aColNames[nIndex % SC_RANGECOLORS];
  55 }
  56
  57 ColorData ScRangeFindList::FindColor( const ScRange& rRef, const size_t nIndex )
  58 {
  59     sal_Int32 nOldCntr = 0;
  60     sal_Int32 nNewCntr = 0;
  61     ColorData nOldColor = 0;
  62     ColorData nNewColor = 0;
  63
  64     DBG_ASSERT( (nIndex < maEntries.size()), "nIndex out of range!" );
  65
  66     nOldColor = maEntries[nIndex].nColorData;
  67     nNewColor = ScRangeFindList::GetColorName( nIndex );
  68
  69     std::vector<ScRangeFindData>::iterator it=maEntries.begin();
  70     for( ;it!=maEntries.end(); ++it)
  71     {
  72         if(it->aRef == rRef)
  73             break;
  74
  75         if (it->nColorData == nOldColor )
  76             nOldCntr++;
  77
  78         if (it->nColorData == nNewColor )
  79             nNewCntr++;
  80     }
  81
  82     if ( it != maEntries.end() )
  83         return it->nColorData;
  84
  85     if ( nOldCntr == 1 )
  86         return nOldColor;
  87
  88     if ( nNewCntr > 0 )
  89         return ScRangeFindList::GetColorName( ++nIndexColor );
  90
  91     return nNewColor;
  92 }
  93
  94 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */