kformula/flake

KoFormulaShape.h

00001 /* This file is part of the KDE project
00002    Copyright (C)  2006 Martin Pfeiffer <hubipete@gmx.net>
00003                   2009 Jeremias Epperlein <jeeree@web.de>
00004    This library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Library General Public
00006    License as published by the Free Software Foundation; either
00007    version 2 of the License, or (at your option) any later version.
00008 
00009    This library is distributed in the hope that it will be useful,
00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012    Library General Public License for more details.
00013 
00014    You should have received a copy of the GNU Library General Public License
00015    along with this library; see the file COPYING.LIB.  If not, write to
00016    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00017    Boston, MA 02110-1301, USA.
00018 */
00019 
00020 #ifndef KOFORMULASHAPE_H
00021 #define KOFORMULASHAPE_H
00022 
00023 #include <KoShape.h>
00024 #define KoFormulaShapeId "FormulaShapeID"
00025 #include <KoFrameShape.h>
00026 
00027 class BasicElement;
00028 class FormulaRenderer;
00029 class FormulaData;
00030 
00043 class KoFormulaShape : public KoShape, public KoFrameShape {
00044 public:
00046     KoFormulaShape();
00047 
00049     ~KoFormulaShape();
00050 
00052     void paint( QPainter &painter, const KoViewConverter &converter );
00053     
00054     void updateLayout();
00055     
00057     BasicElement* elementAt( const QPointF& p );
00058 
00060     void resize( const QSizeF &size );
00061     
00063 //     QRectF boundingRect() const;
00064 
00066     FormulaData* formulaData() const;
00067 
00069     FormulaRenderer* formulaRenderer() const;
00070     
00077     bool loadOdf( const KoXmlElement& element, KoShapeLoadingContext& context );
00078 
00079     virtual bool loadOdfFrameElement(const KoXmlElement& element, KoShapeLoadingContext& context);
00080     
00087     void saveOdf( KoShapeSavingContext& context ) const;
00088 
00089 private:
00091     FormulaData* m_formulaData;
00092 
00094     FormulaRenderer* m_formulaRenderer;
00095 };
00096 
00097 #endif // KOFORMULASHAPE_H
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