listeformat.h

 
/*
** 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_LISTEFORMAT_H__
#define __KWORD_LISTEFORMAT_H__
 
#include "format.h"
 
class FormatElt
{
    Format*    _format;
    FormatElt* _next;
 
    private:
 
    protected:
        
    public:
    FormatElt() { 
        _format = 0;
        _next   = 0;
    }
 
    FormatElt(FormatElt * eltt) {
        _format = eltt->getFormat();
        _next   = eltt->getNext();
    }
 
    virtual ~FormatElt();
 
    Format*    getFormat () const { return _format;  }
    FormatElt* getNext () const { return _next;    }
 
    void setFormat (Format*);
    void remFormat ();
    void setNext (FormatElt*);
    void remNext ();
 
    FormatElt& operator = (const FormatElt &);
 
 
};
 
class ListeFormat
{
    //TQString _texte;
 
    private:
        FormatElt* _first;
        FormatElt* _end;
        int        _size;
 
    protected:
        
    public:
    ListeFormat();
 
    virtual ~ListeFormat();
 
    Format*    getFirst   () const { return _first->getFormat(); }
    FormatElt* getFirstElt() const { return _first;              }
    Format*    getLast    () const { return _end->getFormat();   }
    bool       isVide     () const { return (_size == 0);        }
    int        getSize    () const { return _size;               }
 
    void addLast (Format*);
    void addFirst(Format*);
    void remLast ();
    void remFirst();
    
 
 
    void vider();         /* Empty the list */
 
};
 
class FormatIter {
    FormatElt *_courant;
    
    protected:
    
    public:
    FormatIter()                 { _courant = 0;                }
    FormatIter(ListeFormat& l) { _courant = l.getFirstElt();  }
    FormatIter(ListeFormat*);
 
    virtual ~FormatIter() { }
 
 
    Format* getCourant()  const { return _courant->getFormat(); }
    bool    isTerminate() const { return (_courant == 0);     }
 
    void next   ()               { _courant = _courant->getNext(); }
    void setList(ListeFormat* l) { _courant = l->getFirstElt();     }
 
 
 
 
};
 
#endif /* __KWORD_LISTEFORMAT_H__ */