src/string_validator.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Simple x264 Launcher
   3 // Copyright (C) 2004-2018 LoRd_MuldeR <MuldeR2@GMX.de>
   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 along
  16 // with this program; if not, write to the Free Software Foundation, Inc.,
  17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 //
  19 // http://www.gnu.org/licenses/gpl-2.0.txt
  20 ///////////////////////////////////////////////////////////////////////////////
  21
  22 #pragma once
  23
  24 //MUtils
  25 #include <MUtils/OSSupport.h>
  26
  27 //Qt
  28 #include <QValidator>
  29 #include <QLabel>
  30 #include <QToolTip>
  31
  32 class StringValidator : public QValidator
  33 {
  34 public:
  35         StringValidator(QLabel *notifier, QLabel *icon);
  36         virtual State validate(QString &input, int &pos) const = 0;
  37         virtual void fixup(QString &input) const;
  38
  39 protected:
  40         QLabel *const m_notifier, *const m_icon;
  41
  42         bool checkParam(const QStringList &input, const char *const params[], const bool &doubleMinus) const;
  43         bool checkPrefix(const QStringList &input, const bool &doubleMinus) const;
  44         bool checkCharacters(const QStringList &input) const;
  45         const bool &setStatus(const bool &flag, const QString &toolName) const;
  46 };
  47
  48 class StringValidatorEncoder : public StringValidator
  49 {
  50 public:
  51         StringValidatorEncoder(QLabel *notifier, QLabel *icon) : StringValidator(notifier, icon) {}
  52         virtual State validate(QString &input, int &pos) const;
  53 };
  54
  55 class StringValidatorSource : public StringValidator
  56 {
  57 public:
  58         StringValidatorSource(QLabel *notifier, QLabel *icon) : StringValidator(notifier, icon) {}
  59         virtual State validate(QString &input, int &pos) const;
  60 };