UndoTransaction.h

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/***************************************************************************
      UndoTransaction.h  -  groups moulitple UndoAction objects together
                             -------------------
    begin                : Fri May 25 2001
    copyright            : (C) 2001 by Thomas Eschenbacher
    email                : Thomas Eschenbacher <thomas.eschenbacher@gmx.de>
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef UNDO_TRANSACTION_H
#define UNDO_TRANSACTION_H

#include "config.h"

#include <QList>
#include <QString>

class UndoAction;

namespace Kwave {

    class UndoTransaction: public QList<UndoAction *>
    {

    public:

        explicit UndoTransaction(const QString &name);

        virtual ~UndoTransaction();

        qint64 undoSize();

        qint64 redoSize();

        QString description();

        bool containsModification() const;

        void abort();

        bool isAborted() const { return m_aborted; }

        virtual void dump(const QString &indent);

    private:

        QString m_description;

        bool m_aborted;

    };
}

#endif /* UNDO_TRANSACTION_H */

//***************************************************************************
//***************************************************************************