vcl/source/text/mnemonic.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
   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
  10 #include <vcl/mnemonic.hxx>
  11
  12 OUString removeMnemonicFromString(OUString const& rStr)
  13 {
  14     sal_Int32 nDummy;
  15     return removeMnemonicFromString(rStr, nDummy);
  16 }
  17
  18 OUString removeMnemonicFromString(OUString const& rStr, sal_Int32& rMnemonicPos)
  19 {
  20     OUString aStr = rStr;
  21     sal_Int32 nLen = aStr.getLength();
  22     sal_Int32 i = 0;
  23
  24     rMnemonicPos = -1;
  25     while (i < nLen)
  26     {
  27         if (aStr[i] == '~')
  28         {
  29             if (nLen <= i + 1)
  30                 break;
  31
  32             if (aStr[i + 1] != '~')
  33             {
  34                 if (rMnemonicPos == -1)
  35                     rMnemonicPos = i;
  36                 aStr = aStr.replaceAt(i, 1, u"");
  37                 nLen--;
  38             }
  39             else
  40             {
  41                 aStr = aStr.replaceAt(i, 1, u"");
  42                 nLen--;
  43                 i++;
  44             }
  45         }
  46         else
  47             i++;
  48     }
  49
  50     return aStr;
  51 }
  52
  53 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */