2 * \file InsetMathFont.cpp
3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
8 * Full author contact details are available in file CREDITS.
13 #include "InsetMathFont.h"
15 #include "MathStream.h"
16 #include "MathParser.h"
17 #include "LaTeXFeatures.h"
18 #include "support/std_ostream.h"
23 InsetMathFont::InsetMathFont(latexkeys const * key)
24 : InsetMathNest(1), key_(key)
28 Inset * InsetMathFont::clone() const
30 return new InsetMathFont(*this);
34 InsetMath::mode_type InsetMathFont::currentMode() const
36 if (key_->extra == "mathmode")
38 if (key_->extra == "textmode")
40 return UNDECIDED_MODE;
44 void InsetMathFont::metrics(MetricsInfo & mi, Dimension & dim) const
46 FontSetChanger dummy(mi.base, key_->name);
47 cell(0).metrics(mi, dim);
49 // Cache the inset dimension.
54 void InsetMathFont::draw(PainterInfo & pi, int x, int y) const
56 FontSetChanger dummy(pi.base, key_->name.c_str());
57 cell(0).draw(pi, x + 1, y);
58 drawMarkers(pi, x, y);
59 setPosCache(pi, x, y);
63 void InsetMathFont::metricsT(TextMetricsInfo const & mi, Dimension &) const
67 cell(0).metricsT(mi, dim);
71 void InsetMathFont::drawT(TextPainter & pain, int x, int y) const
73 cell(0).drawT(pain, x, y);
77 docstring InsetMathFont::name() const
83 void InsetMathFont::validate(LaTeXFeatures & features) const
85 InsetMathNest::validate(features);
86 // Make sure amssymb is put in preamble if Blackboard Bold or
88 if (key_->name == "mathfrak" || key_->name == "mathbb")
89 features.require("amssymb");
90 if (key_->name == "text")
91 features.require("amsmath");
92 if (key_->name == "textipa")
93 features.require("tipa");
97 void InsetMathFont::infoize(odocstream & os) const
99 os << "Font: " << key_->name;