File indexing completed on 2024-05-12 16:34:01

 /* This file is part of the KDE project
    Copyright (C) 2003 Ulrich Kuettler <ulrich.kuettler@gmx.de>
    Copyright (C) 2006 Martin Pfeiffer <hubipete@gmx.net>
    Copyright (C) 2006 Alfredo Beaumont Sainz <alfredo.beaumont@gmail.com>
 
    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 ELEMENTFACTORY_H
 #define ELEMENTFACTORY_H
 
 #include <QString>
 #include "koformula_export.h"
 
 class BasicElement;
 
 enum ElementType {
     Basic,
     Formula,
     Row,
     Identifier,
     Number,
     Operator,
     Space,
     Fraction,
     Table,
     TableRow,
     TableData,
     Under,
     Over,
     UnderOver,
     MultiScript,
     SupScript,
     SubScript,
     SubSupScript,
     Root,
     SquareRoot,
     Text,
     Style,
     Padded,
     Error,
     Fenced,
     Glyph,
     String,
     Enclose,
     Phantom,
     Action,
     Annotation,
     Unknown,
     Empty
 };
 
 
 /**
  * @short An implementation of the factory pattern to create element instances
  *
  * The creation of new BasicElement derived classes is an often done task. While
  * loading ElementFactory provides a very simple way to achieve an element by
  * passing its MathML name. Just use the static createElement() method.
  * While saving the elementName() method is used to map the ElementType's to the
  * according MathML names.
  *
  * @author Martin Pfeiffer
  */
 class KOFORMULA_EXPORT ElementFactory {
 public:
     /// The default constructor
     ElementFactory();
 
     /**
      * Obtain new instances of elements by passing the MathML tag name
      * @param tagName The MathML tag name of the new element
      * @param parent The parent element of the newly created element
      * @return A pointer to the new BasicElement derived element
      */
     static BasicElement* createElement( const QString& tagName, BasicElement* parent );
 
     /**
      * Obtain the MathML name of a ElementType.
      * @param type The given ElementType to get the MathML name from
      * @return The MathML name as QString
      */
     static QString elementName( ElementType type );
 };
 
 #endif // ELEMENTFACTORY_H