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 "Dimension.h"
17 #include "LaTeXFeatures.h"
18 #include "MathStream.h"
19 #include "MathSupport.h"
20 #include "MathParser.h"
21 #include "MetricsInfo.h"
23 #include "frontends/FontMetrics.h"
24 #include "support/lassert.h"
28 InsetMathDots::InsetMathDots(latexkeys const * key)
33 Inset * InsetMathDots::clone() const
35 return new InsetMathDots(*this);
39 void InsetMathDots::metrics(MetricsInfo & mi, Dimension & dim) const
41 dim = theFontMetrics(mi.base.font).dimension('M');
43 if (key_->name == "cdots" || key_->name == "dotsb"
44 || key_->name == "dotsm" || key_->name == "dotsi")
46 else if (key_->name == "dotsc")
48 else if (key_->name == "vdots") {
49 dim.wid = (dim.wid / 2) + 1;
52 else if (key_->name == "ddots" || key_->name == "adots" || key_->name == "iddots")
57 void InsetMathDots::draw(PainterInfo & pi, int x, int y) const
59 Dimension const dim = dimension(*pi.base.bv);
60 if (key_->name == "adots" || key_->name == "iddots")
62 mathed_draw_deco(pi, x + 2, y - dh_, dim.width() - 2, dim.ascent(),
64 if (key_->name == "vdots" || key_->name == "ddots" || key_->name == "adots" || key_->name == "iddots")
66 if (key_->name == "adots" || key_->name == "iddots")
68 else if (key_->name != "vdots")
70 mathed_draw_deco(pi, x + 2, y - dh_, dim.width() - 2, dim.ascent(),
75 docstring InsetMathDots::name() const
81 void InsetMathDots::validate(LaTeXFeatures & features) const
83 if (!key_->required.empty())
84 features.require(key_->required);
88 void InsetMathDots::mathmlize(MathMLStream & ms) 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;
95 if (n == "dots" || n == "dotsc" || n == "dotso" || n == "ldots")
97 else if (n == "adots" || n == "iddots")
99 else if (n == "cdots" || n == "dotsb" || n == "dotsi" || n == "dotsm")
101 else if (n == "ddots")
103 else if (n == "vdots")
105 else LASSERT(false, ent = "…");
107 if (n == "dots" || n == "dotsc" || n == "dotso" || n == "ldots")
109 else if (n == "adots" || n == "iddots")
111 else if (n == "cdots" || n == "dotsb" || n == "dotsi" || n == "dotsm")
113 else if (n == "ddots")
115 else if (n == "vdots")
117 else LASSERT(false, ent = "…");
119 ms << MTag("mi") << from_ascii(ent) << ETag("mi");
123 void InsetMathDots::htmlize(HtmlStream & os) const
125 // which symbols we support is decided by what is listed in
126 // lib/symbols as generating a dots inset
127 docstring const & n = key_->name;
129 if (n == "dots" || n == "dotsc" || n == "dotso" || n == "ldots")
131 else if (n == "adots" || n == "iddots")
133 else if (n == "cdots" || n == "dotsb" || n == "dotsi" || n == "dotsm")
135 else if (n == "ddots")
137 else if (n == "vdots")
140 LASSERT(false, ent = "#x02026;");
141 os << from_ascii(ent);