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() - 1; // Don't remove trailing ~
  22
  23     rMnemonicPos = -1;
  24     for (sal_Int32 i = 0; i < nLen; ++i)
  25     {
  26         if (aStr[i] == '~')
  27         {
  28             aStr = aStr.replaceAt(i, 1, u"");
  29             nLen--;
  30             if (aStr[i] != '~')
  31             {
  32                 if (rMnemonicPos == -1)
  33                     rMnemonicPos = i;
  34             }
  35             // else skip the escaped second ~
  36         }
  37     }
  38
  39     return aStr;
  40 }
  41
  42 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */