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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@9502 a592a061-630c-0410-9148-cb99ea01b6c8
80 lines
1.7 KiB
C++
80 lines
1.7 KiB
C++
// -*- C++ -*-
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/**
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* \file math_symbolinset.h
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author André Pönitz
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*
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* Full author contact details are available in file CREDITS.
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*/
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#ifndef MATH_SYMBOLINSET_H
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#define MATH_SYMBOLINSET_H
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#include "math_inset.h"
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class latexkeys;
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/** "normal" symbols that don't take limits and don't grow in displayed
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* formulae.
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*/
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class MathSymbolInset : public MathInset {
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public:
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///
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explicit MathSymbolInset(latexkeys const * l);
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///
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explicit MathSymbolInset(char const * name);
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///
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explicit MathSymbolInset(std::string const & name);
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///
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void metrics(MetricsInfo & mi, Dimension & dim) const;
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///
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void draw(PainterInfo &, int x, int y) const;
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///
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int width() const { return width_; }
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///
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bool isRelOp() const;
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/// do we take scripts?
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bool isScriptable() const;
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/// do we take \limits or \nolimits?
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bool takesLimits() const;
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/// identifies SymbolInset as such
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MathSymbolInset const * asSymbolInset() const { return this; }
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/// the LaTeX name of the symbol (without the backslash)
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std::string name() const;
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/// request "external features"
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void validate(LaTeXFeatures & features) const;
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///
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void normalize(NormalStream &) const;
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///
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void maple(MapleStream &) const;
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///
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void maxima(MaximaStream &) const;
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///
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void mathematica(MathematicaStream &) const;
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///
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void mathmlize(MathMLStream &) const;
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///
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void octave(OctaveStream &) const;
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///
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void write(WriteStream & os) const;
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///
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void infoize2(std::ostream & os) const;
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private:
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virtual std::auto_ptr<InsetBase> doClone() const;
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///
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latexkeys const * sym_;
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///
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mutable int h_;
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/// cached width
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mutable int width_;
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///
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mutable bool scriptable_;
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};
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#endif
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