2 * \file math_amsarrayinset.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 "LaTeXFeatures.h"
14 #include "math_amsarrayinset.h"
15 #include "math_data.h"
16 #include "math_mathmlstream.h"
17 #include "math_streamstr.h"
18 #include "math_support.h"
20 #include "funcrequest.h"
21 #include "FuncStatus.h"
24 #include "support/lstrings.h"
25 #include "support/std_ostream.h"
32 using lyx::support::bformat;
35 MathAMSArrayInset::MathAMSArrayInset(string const & name, int m, int n)
36 : MathGridInset(m, n), name_(name)
40 MathAMSArrayInset::MathAMSArrayInset(string const & name)
41 : MathGridInset(1, 1), name_(name)
45 auto_ptr<InsetBase> MathAMSArrayInset::doClone() const
47 return auto_ptr<InsetBase>(new MathAMSArrayInset(*this));
51 char const * MathAMSArrayInset::name_left() const
53 if (name_ == "bmatrix")
55 if (name_ == "Bmatrix")
57 if (name_ == "vmatrix")
59 if (name_ == "Vmatrix")
61 if (name_ == "pmatrix")
67 char const * MathAMSArrayInset::name_right() const
69 if (name_ == "bmatrix")
71 if (name_ == "Bmatrix")
73 if (name_ == "vmatrix")
75 if (name_ == "Vmatrix")
77 if (name_ == "pmatrix")
83 void MathAMSArrayInset::metrics(MetricsInfo & mi, Dimension & dim) const
85 ArrayChanger dummy(mi.base);
86 MathGridInset::metrics(mi, dim);
92 void MathAMSArrayInset::draw(PainterInfo & pi, int x, int y) const
94 int const yy = y - dim_.ascent();
95 // Drawing the deco after an ArrayChanger does not work
96 mathed_draw_deco(pi, x + 1, yy, 5, dim_.height(), name_left());
97 mathed_draw_deco(pi, x + dim_.width() - 8, yy, 5, dim_.height(), name_right());
98 ArrayChanger dummy(pi.base);
99 MathGridInset::drawWithMargin(pi, x, y, 6, 8);
103 bool MathAMSArrayInset::getStatus(LCursor & cur, FuncRequest const & cmd,
104 FuncStatus & flag) const
106 switch (cmd.action) {
107 case LFUN_TABULAR_FEATURE: {
108 docstring const & s = cmd.argument();
109 if (s == "add-vline-left" || s == "add-vline-right") {
110 flag.message(bformat(
111 N_("Can't add vertical grid lines in '%1$s'"),
116 return MathGridInset::getStatus(cur, cmd, flag);
119 return MathGridInset::getStatus(cur, cmd, flag);
124 void MathAMSArrayInset::write(WriteStream & os) const
126 os << "\\begin{" << name_ << '}';
127 MathGridInset::write(os);
128 os << "\\end{" << name_ << '}';
132 void MathAMSArrayInset::infoize(std::ostream & os) const
135 name[0] = lyx::support::uppercase(name[0]);
140 void MathAMSArrayInset::normalize(NormalStream & os) const
142 os << '[' << name_ << ' ';
143 MathGridInset::normalize(os);
148 void MathAMSArrayInset::validate(LaTeXFeatures & features) const
150 features.require("amsmath");
151 MathGridInset::validate(features);