File indexing completed on 2024-05-12 16:34:58

 /* This file is part of the KDE project
  * Copyright (C) 2007 Thomas Zander <zander@kde.org>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 #ifndef TEXTCHANGE_H
 #define TEXTCHANGE_H
 
 #include <QString>
 
 class TextChange
 {
 public:
     TextChange();
     int formerLength() const;
     int length() const;
     int formerPosition() const;
     int position() const;
 
     TextChange *next() {
         return m_next;
     }
     const TextChange *next() const {
         return m_next;
     }
     TextChange *previous() {
         return m_previous;
     }
     const TextChange *previous() const {
         return m_previous;
     }
 
     QString before() const {
         return m_before;
     }
     QString after() const {
         return m_after;
     }
 
     void setPosition(int pos);
     void setOldText(const QString &old);
     void setNewText(const QString &current);
     void setPrevious(TextChange *item);
     void setNext(TextChange *item);
     void move(int length);
 
     void insertBefore(TextChange *node);
     void insertAfter(TextChange *node);
 
     void merge(TextChange *other);
 
 private:
     QString m_before, m_after;
     int m_formerPosition, m_position;
     TextChange *m_previous, *m_next;
 };
 
 #endif