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84 lines
2.5 KiB
84 lines
2.5 KiB
/* This file is part of the KDE project
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Copyright (C) 2006 Alfredo Beaumont Sainz <alfredo.beaumont@gmail.com>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef OPERATORELEMENT_H
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#define OPERATORELEMENT_H
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#include "tokenelement.h"
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KFORMULA_NAMESPACE_BEGIN
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class OperatorElement : public TokenElement {
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typedef TokenElement inherited;
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public:
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OperatorElement( BasicElement* parent = 0 );
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void setForm( FormType type );
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/**
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* This is called by the container to get a command depending on
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* the current cursor position (this is how the element gets chosen)
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* and the request.
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*
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* @returns the command that performs the requested action with
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* the containers active cursor.
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*/
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virtual KCommand* buildCommand( Container*, Request* );
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virtual TQString getElementName() const { return "mo"; }
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private:
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virtual bool readAttributesFromMathMLDom( const TQDomElement &element );
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void writeMathMLAttributes( TQDomElement& element ) const ;
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void writeSizeAttribute( TQDomElement& element, const TQString &attr, SizeType type, double length ) const ;
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FormType m_form;
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SizeType m_lspaceType;
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double m_lspace;
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SizeType m_rspaceType;
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double m_rspace;
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SizeType m_maxSizeType;
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double m_maxSize;
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SizeType m_minSizeType;
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double m_minSize;
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bool m_fence;
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bool m_separator;
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bool m_stretchy;
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bool m_symmetric;
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bool m_largeOp;
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bool m_movableLimits;
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bool m_accent;
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bool m_customForm;
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bool m_customFence;
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bool m_customSeparator;
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bool m_customLSpace;
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bool m_customRSpace;
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bool m_customStretchy;
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bool m_customSymmetric;
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bool m_customMaxSize;
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bool m_customMinSize;
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bool m_customLargeOp;
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bool m_customMovableLimits;
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bool m_customAccent;
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};
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KFORMULA_NAMESPACE_END
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#endif // OPERATORELEMENT_H
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