3 * \file InsetMathFontOld.h
4 * This file is part of LyX, the document processor.
5 * Licence details can be found in the file COPYING.
9 * Full author contact details are available in file CREDITS.
12 #ifndef MATH_FONTOLDINSET_H
13 #define MATH_FONTOLDINSET_H
15 #include "InsetMathNest.h"
23 /// Old-style font changes
24 class InsetMathFontOld : public InsetMathNest {
27 explicit InsetMathFontOld(Buffer * buf, latexkeys const * key);
28 /// we inherit the mode
29 mode_type currentMode() const { return current_mode_; }
30 /// we write extra braces in any case...
31 bool extraBraces() const { return true; }
33 void metrics(MetricsInfo & mi, Dimension & dim) const;
35 void draw(PainterInfo & pi, int x, int y) const;
37 void metricsT(TextMetricsInfo const & mi, Dimension & dim) const;
39 void drawT(TextPainter & pi, int x, int y) const;
41 void write(WriteStream & os) const;
43 void normalize(NormalStream &) const;
45 void infoize(odocstream & os) const;
47 int kerning(BufferView const * bv) const { return cell(0).kerning(bv); }
49 InsetCode lyxCode() const { return MATH_FONTOLD_CODE; }
52 std::string font() const;
54 virtual Inset * clone() const;
55 /// the font to be used on screen
56 latexkeys const * key_;
57 /// the inherited mode
58 mutable mode_type current_mode_;