Traverso/cvs/traverso/src/core/ContextItem.h

/*
Copyright (C) 2005-2007 Remon Sijrier 

This file is part of Traverso

Traverso 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.

This program 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 General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA.

*/

#ifndef CONTEXTITEM_H
#define CONTEXTITEM_H

#include <QObject>

class Command;
class QUndoStack;
class QUndoGroup;

class ContextItem : public QObject
{
        Q_OBJECT
public:
        ContextItem(QObject* parent)
                : QObject(parent)
                , m_hs(0)
                , m_contextItem(0) {}
        
        ContextItem()
                : QObject()
                , m_hs(0)
                , m_contextItem(0) {}
        
        ~ContextItem() {}

        ContextItem* get_context() const {return m_contextItem;}
        
        QUndoStack* get_history_stack() const {return m_hs;}
        qint64 get_id() const {return m_id;}

        void set_history_stack(QUndoStack* hs) {m_hs = hs;}

        void set_context_item(ContextItem* item) {m_contextItem = item;}

        
protected:
        QUndoStack* m_hs;
        qint64 m_id;

private:
        ContextItem* m_contextItem;

        friend class Tsar;
};

#endif

//eof

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