2 * \file InsetMathFont.C
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"
26 InsetMathFont::InsetMathFont(latexkeys const * key)
27 : InsetMathNest(1), key_(key)
31 auto_ptr<InsetBase> InsetMathFont::doClone() const
33 return auto_ptr<InsetBase>(new InsetMathFont(*this));
37 InsetMath::mode_type InsetMathFont::currentMode() const
39 if (key_->extra == "mathmode")
41 if (key_->extra == "textmode")
43 return UNDECIDED_MODE;
47 void InsetMathFont::metrics(MetricsInfo & mi, Dimension & dim) const
49 FontSetChanger dummy(mi.base, key_->name);
50 cell(0).metrics(mi, dim);
56 void InsetMathFont::draw(PainterInfo & pi, int x, int y) const
58 FontSetChanger dummy(pi.base, key_->name.c_str());
59 cell(0).draw(pi, x + 1, y);
60 drawMarkers(pi, x, y);
61 setPosCache(pi, x, y);
65 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;