File indexing completed on 2024-05-12 16:34:02

 /* This file is part of the KDE project
    Copyright (C) 2009 Jeremias Epperlein <jeeree@web.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 FORMULADATA_H
 #define FORMULADATA_H
 
 #include "FormulaElement.h"
 #include "koformula_export.h"
 #include <QObject>
 #include <kundo2command.h>
 #include "KoFormulaShape.h"
 #include "KoShapeSavingContext.h"
 
 class FormulaCommand;
 
 /**
  * This is a QObject wrapper around a formulaElement, which allows to communicate 
  * between tool, cursor and shape
  */
 class KOFORMULA_EXPORT FormulaData : public QObject {
 Q_OBJECT
 public:
     explicit FormulaData(FormulaElement *element);
     
     ~FormulaData() override;
 
     /// @return formulaElement that represents the data
     FormulaElement* formulaElement() const;
     
     ///emit a dataChanged signal
     void notifyDataChange(FormulaCommand* command, bool undo);
     void setFormulaElement ( FormulaElement* element);
     
 Q_SIGNALS:
     void dataChanged(FormulaCommand* element, bool undo);
     
 public Q_SLOTS:
     ///only for debugging
     void writeElementTree();
 
     void saveMathML( KoShapeSavingContext& context);
     
 private:
     FormulaElement* m_element;
 };
 
 #endif // FORMULADATA_H