listepara.h

/* A PARA IS A TITLE, A SET OF WORDS OR A LIST. TO KNOW ITS TYPE,
 * YOU MUST LOOK AT IN THE LAYOUT CLASS.
 */
/*
** Header file for inclusion with kword_xml2latex.c
**
** Copyright (C) 2000 Robert JACOLIN
**
** 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.
**
** To receive a copy of the GNU Library General Public License, write to the
** Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
**
*/
 
#ifndef __KWORD_LISTPARA_H__
#define __KWORD_LISTPARA_H__
 
#include "para.h"
 
class ListPara: public Para
{
    Para *_start, *_end;
    int _size;
 
    public:
        ListPara();
        virtual ~ListPara();
 
        void initialiser(Para*);
        void add(Para*);
        void rem();
        
        Para* getFirst() const { return _start; }
        Para* getLast()  const { return _end;   }
        int   getSize()  const { return _size;  }
 
        void vider();
 
    private:
};
 
class ParaIter {
    Para *_courant;
    
    protected:
    
    public:
    ParaIter()            { _courant = 0;             }
    ParaIter(ListPara &l) { _courant = l.getFirst();  }
    ParaIter(ListPara *l) { 
        if(l != 0)
            _courant = l->getFirst();
        else
            _courant = 0;
    }
 
    virtual ~ParaIter() { }
 
 
    Para* getCourant()  const { return _courant;        }
    bool  isTerminate() const { return (_courant == 0); }
 
    void next   ()            { _courant = _courant->getNext(); }
    void setList(const ListPara &l) { _courant = l.getFirst();        }
 
};
 
#endif /* __KWORD_LISTPARA_H__ */