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/* This file is part of the KDE project
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 OPERATORELEMENT_H
#define OPERATORELEMENT_H
#include "tokenelement.h"
KFORMULA_NAMESPACE_BEGIN
class OperatorElement : public TokenElement {
typedef TokenElement inherited;
public:
OperatorElement( BasicElement* parent = 0 );
void setForm( FormType type );
/**
* This is called by the container to get a command depending on
* the current cursor position (this is how the element gets chosen)
* and the request.
*
* @returns the command that performs the requested action with
* the containers active cursor.
*/
virtual KCommand* buildCommand( Container*, Request* );
virtual TQString getElementName() const { return "mo"; }
private:
virtual bool readAttributesFromMathMLDom( const TQDomElement &element );
void writeMathMLAttributes( TQDomElement& element ) const ;
void writeSizeAttribute( TQDomElement& element, const TQString &attr, SizeType type, double length ) const ;
FormType m_form;
SizeType m_lspaceType;
double m_lspace;
SizeType m_rspaceType;
double m_rspace;
SizeType m_maxSizeType;
double m_maxSize;
SizeType m_minSizeType;
double m_minSize;
bool m_fence;
bool m_separator;
bool m_stretchy;
bool m_symmetric;
bool m_largeOp;
bool m_movableLimits;
bool m_accent;
bool m_customForm;
bool m_customFence;
bool m_customSeparator;
bool m_customLSpace;
bool m_customRSpace;
bool m_customStretchy;
bool m_customSymmetric;
bool m_customMaxSize;
bool m_customMinSize;
bool m_customLargeOp;
bool m_customMovableLimits;
bool m_customAccent;
};
KFORMULA_NAMESPACE_END
#endif // OPERATORELEMENT_H
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