File indexing completed on 2024-05-12 16:34:57

 /* This file is part of the KDE project
  * Copyright (C) 2007 Thomas Zander <zander@kde.org>
  * Copyright (C) 2008 Pierre Stirnweiss \pierre.stirnweiss_calligra@gadz.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 CHANGETRACKER_H
 #define CHANGETRACKER_H
 
 #include <QObject>
 
 class QTextDocument;
 class TextTool;
 
 class ChangeTracker : public QObject
 {
     Q_OBJECT
 public:
     explicit ChangeTracker(TextTool *parent);
 
     void setDocument(QTextDocument * document);
     
     int getChangeId(QString title, int existingChangeId);
 
     void notifyForUndo();
 
 private Q_SLOTS:
     void contentsChange(int from, int charsRemoves, int charsAdded);
 
 private:
     QTextDocument *m_document;
     TextTool *m_tool;
     bool m_enableSignals, m_reverseUndo;
     int m_changeId;
 };
 
 #endif