lyx_mirror/src/mathed/math_charinset.h

// -*- C++ -*-
#ifndef MATH_CHARINSET_H
#define MATH_CHARINSET_H

#include "math_inset.h"


/** The base character inset.
 *  \author Andr<EFBFBD> P<EFBFBD>nitz
 *
 * Full author contact details are available in file CREDITS
 */

class MathCharInset : public MathInset {
public:
	///
	explicit MathCharInset(char c);
	///
	MathInset * clone() const;
	///
	Dimension metrics(MetricsInfo & mi) const;
	///
	void draw(PainterInfo & pi, int x, int y) const;
	///
	void metricsT(TextMetricsInfo const & mi, Dimension & dim) const;
	///
	void drawT(TextPainter &, int x, int y) const;
	///
	void write(WriteStream & os) const;
	///
	void normalize(NormalStream & ns) const;
	///
	void octave(OctaveStream & os) const;
	/// identifies Charinsets
	MathCharInset const * asCharInset() const { return this; }
	///
	char getChar() const { return char_; }
	///
	bool isRelOp() const;
	///
	bool match(MathInset const *) const;

private:
	/// the character
	char char_;
};
#endif