UndoReverseAction.h

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/***************************************************************************
    UndoReverseAction.h  -  undo action for the "reverse" effect
                             -------------------
    begin                : Wed Jun 24 2009
    copyright            : (C) 2009 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_REVERSE_ACTION_H
#define UNDO_REVERSE_ACTION_H

#include "config.h"

#include "libkwave/undo/UndoAction.h"
#include <QString>

namespace Kwave
{

    class PluginManager;
    class SignalManager;

    class UndoReverseAction: public Kwave::UndoAction
    {
    public:

        explicit UndoReverseAction(Kwave::PluginManager &plugin_manager);

        virtual ~UndoReverseAction() Q_DECL_OVERRIDE;

        virtual QString description() Q_DECL_OVERRIDE;

        virtual qint64 undoSize() Q_DECL_OVERRIDE;

        virtual qint64 redoSize() Q_DECL_OVERRIDE;

        virtual bool store(Kwave::SignalManager &manager) Q_DECL_OVERRIDE;

        virtual UndoAction *undo(Kwave::SignalManager &manager, bool with_redo)
            Q_DECL_OVERRIDE;

    private:

        Kwave::PluginManager &m_plugin_manager;

    };
}

#endif /* UNDO_REVERSE_ACTION_H */

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