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69 lines
2.4 KiB
69 lines
2.4 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 GLYPHELEMENT_H
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#define GLYPHELEMENT_H
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#include "textelement.h"
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KFORMULA_NAMESPACE_BEGIN
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class GlyphElement : public TextElement {
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typedef TextElement inherited;
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public:
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GlyphElement( BasicElement* parent = 0 );
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/**
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* Calculates our width and height and
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* our children's parentPosition.
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*/
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virtual void calcSizes( const ContextStyle& cstyle,
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ContextStyle::TextStyle tstyle,
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ContextStyle::IndexStyle istyle,
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StyleAttributes& style );
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/**
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* Draws the whole element including its children.
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* The `parentOrigin' is the point this element's parent starts.
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* We can use our parentPosition to get our own origin then.
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*/
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virtual void draw( QPainter& painter, const LuPixelRect& r,
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const ContextStyle& context,
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ContextStyle::TextStyle tstyle,
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ContextStyle::IndexStyle istyle,
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StyleAttributes& style,
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const LuPixelPoint& parentOrigin );
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protected:
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virtual bool readAttributesFromMathMLDom( const QDomElement &element );
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private:
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virtual QString getElementName() const { return "mglyph"; }
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virtual void writeMathMLAttributes( QDomElement& element ) const ;
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QChar m_char; // Char to be shown
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QString m_fontFamily; // Font family to use
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QString m_alt; // Alternative text if font family not found
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bool m_hasFont; // Whether required font is available
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};
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KFORMULA_NAMESPACE_END
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#endif // GLYPHELEMENT_H
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