2 * \file InsetMathDots.cpp
3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
6 * \author Alejandro Aguilar Sierra
9 * Full author contact details are available in file CREDITS.
14 #include "InsetMathDots.h"
16 #include "LaTeXFeatures.h"
17 #include "MathStream.h"
18 #include "MathSupport.h"
19 #include "MathParser.h"
20 #include "MetricsInfo.h"
22 #include "frontends/FontMetrics.h"
23 #include "support/lassert.h"
27 InsetMathDots::InsetMathDots(latexkeys const * key)
32 Inset * InsetMathDots::clone() const
34 return new InsetMathDots(*this);
38 void InsetMathDots::metrics(MetricsInfo & mi, Dimension & dim) const
40 dim = theFontMetrics(mi.base.font).dimension('M');
42 if (key_->name == "cdots" || key_->name == "dotsb"
43 || key_->name == "dotsm" || key_->name == "dotsi")
45 else if (key_->name == "dotsc")
47 else if (key_->name == "vdots") {
48 dim.wid = (dim.wid / 2) + 1;
51 else if (key_->name == "ddots" || key_->name == "adots" || key_->name == "iddots")
56 void InsetMathDots::draw(PainterInfo & pain, int x, int y) const
58 Dimension const dim = dimension(*pain.base.bv);
59 if (key_->name == "adots" || key_->name == "iddots")
61 mathed_draw_deco(pain, x + 2, y - dh_, dim.width() - 2, dim.ascent(),
63 if (key_->name == "vdots" || key_->name == "ddots" || key_->name == "adots" || key_->name == "iddots")
65 if (key_->name == "adots" || key_->name == "iddots")
67 else if (key_->name != "vdots")
69 mathed_draw_deco(pain, x + 2, y - dh_, dim.width() - 2, dim.ascent(),
71 setPosCache(pain, x, y);
75 docstring InsetMathDots::name() const
81 void InsetMathDots::validate(LaTeXFeatures & features) const
83 if (!key_->requires.empty())
84 features.require(to_utf8(key_->requires));
88 void InsetMathDots::mathmlize(MathStream & os) const
90 // which symbols we support is decided by what is listed in
91 // lib/symbols as generating a dots inset
92 docstring const & n = key_->name;
94 if (n == "dots" || n == "dotsc" || n == "dotso" || n == "ldots")
96 else if (n == "adots" || n == "iddots")
98 else if (n == "cdots" || n == "dotsb" || n == "dotsi" || n == "dotsm")
100 else if (n == "ddots")
102 else if (n == "vdots")
105 LASSERT(false, ent = "…");
106 os << MTag("mi") << from_ascii(ent) << ETag("mi");
110 void InsetMathDots::htmlize(HtmlStream & os) const
112 // which symbols we support is decided by what is listed in
113 // lib/symbols as generating a dots inset
114 docstring const & n = key_->name;
116 if (n == "dots" || n == "dotsc" || n == "dotso" || n == "ldots")
118 else if (n == "adots" || n == "iddots")
120 else if (n == "cdots" || n == "dotsb" || n == "dotsi" || n == "dotsm")
122 else if (n == "ddots")
124 else if (n == "vdots")
127 LASSERT(false, ent = "#x02026;");
128 os << from_ascii(ent);