KoListStyleStack.h

/* This file is part of the KDE project
   Copyright (c) 2004 David Faure <faure@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 KOLISTSTYLESTACK_H
#define KOLISTSTYLESTACK_H
 
#include <tqdom.h>
#include <tqvaluestack.h>

class KoListStyleStack
{
public:
    KoListStyleStack();
    ~KoListStyleStack();

    void pop();

    void push( const TQDomElement& style );

    bool hasListStyle() const { return !m_stack.isEmpty(); }

    TQDomElement currentListStyle() const;

    TQDomElement currentListStyleProperties() const;

    TQDomElement currentListStyleTextProperties() const;

    void setInitialLevel( int initialLevel );

    int initialLevel() const { return m_initialLevel; }

    int level() const { return m_initialLevel + m_stack.count(); }
 
 
private:
    TQValueStack<TQDomElement> m_stack;
    int m_initialLevel;
 
};
 
#endif /* KOLISTSTYLESTACK_H */