kformulainputfilter.h

/* This file is part of the KDE project
   Copyright (C) 2001 Andrea Rizzi <rizzi@kde.org>
                  Ulrich Kuettler <ulrich.kuettler@mailbox.tu-dresden.de>
 
   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 KFORMULAINPUTFILTER_H
#define KFORMULAINPUTFILTER_H
 
#include <tqobject.h>
#include <tqdom.h>
 
#include "kformuladefs.h"
 
KFORMULA_NAMESPACE_BEGIN
 
class KFInputFilter : public TQObject
{
TQ_OBJECT
  
    public:
    /*
     * Get the just created DOM.
     */
    virtual TQDomDocument getKFormulaDom() =0;
 
    bool isDone() {return done; }
 
 
    public slots:
    virtual void startConversion() =0;
 
    signals:
    void conversionFinished();
 
    protected:
 
    bool done;
    bool conversion;
};
 
KFORMULA_NAMESPACE_END
 
#endif //