// -*- C++ -*-
+/**
+ * \file math_charinset.h
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author André Pönitz
+ *
+ * Full author contact details are available in file CREDITS.
+ */
+
#ifndef MATH_CHARINSET_H
#define MATH_CHARINSET_H
-#include "math_diminset.h"
+#include "math_inset.h"
-#ifdef __GNUG__
-#pragma interface
-#endif
-
-/** The base character inset.
- \author André Pönitz
- */
-class MathCharInset : public MathDimInset {
+/// The base character inset.
+class MathCharInset : public MathInset {
public:
///
explicit MathCharInset(char c);
///
- MathInset * clone() const;
+ void metrics(MetricsInfo & mi, Dimension & dim) const;
///
- void metrics(MathMetricsInfo & st) const;
+ void draw(PainterInfo & pi, int x, int y) const;
///
- void draw(MathPainterInfo &, int x, int y) const;
- ///
- void metricsT(TextMetricsInfo const & st) const;
+ void metricsT(TextMetricsInfo const & mi, Dimension & dim) const;
///
void drawT(TextPainter &, int x, int y) const;
+ ///
+ int width() const { return width_; }
+
///
void write(WriteStream & os) const;
///
- void normalize(NormalStream &) 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;
- /// identifies complicated things that need braces if used as arg
- bool needsBraces() const { return false; }
private:
+ virtual std::auto_ptr<InsetBase> doClone() const;
/// the character
char char_;
+ /// cached width
+ mutable int width_;
};
#endif