qt/src/validator.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2009 by Alex Montgomery and Nedko Arnaudov   *
   3  *   check@Adaon   *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20
  21 #include "validator.h"
  22
  23 QValidator::State Validator::validate ( QString & input, int & pos ) const
  24 {
  25    Q_UNUSED(pos);
  26
  27    if (!input.length())
  28       return QValidator::Intermediate;
  29
  30    for (int i = 0; i < input.length(); i++)
  31    {
  32       if (input[i] < '0' || input[i] > '9')
  33          return QValidator::Invalid;
  34    }
  35
  36    return QValidator::Acceptable;
  37 }
  38
  39 QValidator::State HexValidator::validate ( QString & input, int & pos ) const
  40 {
  41    Q_UNUSED(pos);
  42
  43    if (!input.length())
  44       return QValidator::Intermediate;
  45
  46    for (int i = 0; i < input.length(); i++)
  47    {
  48       if ( (input[i] < '0' || input[i] > '9') && (input[i] < 'a' || input[i] > 'f') && (input[i] < 'A' || input[i] > 'F'))
  49          return QValidator::Invalid;
  50    }
  51
  52    return QValidator::Acceptable;
  53 }