2 * \file InsetMathAMSArray.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 "LaTeXFeatures.h"
14 #include "InsetMathAMSArray.h"
16 #include "MathStream.h"
17 #include "MathStream.h"
18 #include "MathSupport.h"
20 #include "FuncRequest.h"
21 #include "FuncStatus.h"
24 #include "support/lstrings.h"
25 #include "support/std_ostream.h"
30 using support::bformat;
33 InsetMathAMSArray::InsetMathAMSArray(docstring const & name, int m, int n)
34 : InsetMathGrid(m, n), name_(name)
38 InsetMathAMSArray::InsetMathAMSArray(docstring const & name)
39 : InsetMathGrid(1, 1), name_(name)
43 Inset * InsetMathAMSArray::clone() const
45 return new InsetMathAMSArray(*this);
49 char const * InsetMathAMSArray::name_left() const
51 if (name_ == "bmatrix")
53 if (name_ == "Bmatrix")
55 if (name_ == "vmatrix")
57 if (name_ == "Vmatrix")
59 if (name_ == "pmatrix")
65 char const * InsetMathAMSArray::name_right() const
67 if (name_ == "bmatrix")
69 if (name_ == "Bmatrix")
71 if (name_ == "vmatrix")
73 if (name_ == "Vmatrix")
75 if (name_ == "pmatrix")
81 bool InsetMathAMSArray::metrics(MetricsInfo & mi, Dimension & dim) const
83 ArrayChanger dummy(mi.base);
84 InsetMathGrid::metrics(mi, dim);
86 bool const changed = dim_ != dim;
92 void InsetMathAMSArray::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(), from_ascii(name_left()));
97 mathed_draw_deco(pi, x + dim_.width() - 8, yy, 5, dim_.height(), from_ascii(name_right()));
98 ArrayChanger dummy(pi.base);
99 InsetMathGrid::drawWithMargin(pi, x, y, 6, 8);
103 bool InsetMathAMSArray::getStatus(Cursor & 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 from_utf8(N_("Can't add vertical grid lines in '%1$s'")), name_));
115 return InsetMathGrid::getStatus(cur, cmd, flag);
118 return InsetMathGrid::getStatus(cur, cmd, flag);
123 void InsetMathAMSArray::write(WriteStream & os) const
125 os << "\\begin{" << name_ << '}';
126 InsetMathGrid::write(os);
127 os << "\\end{" << name_ << '}';
131 void InsetMathAMSArray::infoize(odocstream & os) const
133 docstring name = name_;
134 name[0] = support::uppercase(name[0]);
139 void InsetMathAMSArray::normalize(NormalStream & os) const
141 os << '[' << name_ << ' ';
142 InsetMathGrid::normalize(os);
147 void InsetMathAMSArray::validate(LaTeXFeatures & features) const
149 features.require("amsmath");
150 InsetMathGrid::validate(features);