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 "InsetMathAMSArray.h"
15 #include "LaTeXFeatures.h"
17 #include "MathStream.h"
18 #include "MathSupport.h"
19 #include "MetricsInfo.h"
21 #include "FuncRequest.h"
22 #include "FuncStatus.h"
25 #include "support/lstrings.h"
26 #include "support/std_ostream.h"
31 using support::bformat;
34 InsetMathAMSArray::InsetMathAMSArray(docstring const & name, int m, int n)
35 : InsetMathGrid(m, n), name_(name)
39 InsetMathAMSArray::InsetMathAMSArray(docstring const & name)
40 : InsetMathGrid(1, 1), name_(name)
44 Inset * InsetMathAMSArray::clone() const
46 return new InsetMathAMSArray(*this);
50 char const * InsetMathAMSArray::name_left() const
52 if (name_ == "bmatrix")
54 if (name_ == "Bmatrix")
56 if (name_ == "vmatrix")
58 if (name_ == "Vmatrix")
60 if (name_ == "pmatrix")
66 char const * InsetMathAMSArray::name_right() const
68 if (name_ == "bmatrix")
70 if (name_ == "Bmatrix")
72 if (name_ == "vmatrix")
74 if (name_ == "Vmatrix")
76 if (name_ == "pmatrix")
82 void InsetMathAMSArray::metrics(MetricsInfo & mi, Dimension & dim) const
84 ArrayChanger dummy(mi.base);
85 InsetMathGrid::metrics(mi, dim);
90 Dimension const InsetMathAMSArray::dimension(BufferView const & bv) const
92 Dimension dim = InsetMathGrid::dimension(bv);
98 void InsetMathAMSArray::draw(PainterInfo & pi, int x, int y) const
100 Dimension const dim = dimension(*pi.base.bv);
101 int const yy = y - dim.ascent();
102 // Drawing the deco after an ArrayChanger does not work
103 mathed_draw_deco(pi, x + 1, yy, 5, dim.height(), from_ascii(name_left()));
104 mathed_draw_deco(pi, x + dim.width() - 8, yy, 5, dim.height(), from_ascii(name_right()));
105 ArrayChanger dummy(pi.base);
106 InsetMathGrid::drawWithMargin(pi, x, y, 6, 8);
110 bool InsetMathAMSArray::getStatus(Cursor & cur, FuncRequest const & cmd,
111 FuncStatus & flag) const
113 switch (cmd.action) {
114 case LFUN_TABULAR_FEATURE: {
115 docstring const & s = cmd.argument();
116 if (s == "add-vline-left" || s == "add-vline-right") {
117 flag.message(bformat(
118 from_utf8(N_("Can't add vertical grid lines in '%1$s'")), name_));
122 return InsetMathGrid::getStatus(cur, cmd, flag);
125 return InsetMathGrid::getStatus(cur, cmd, flag);
130 void InsetMathAMSArray::write(WriteStream & os) const
132 os << "\\begin{" << name_ << '}';
133 InsetMathGrid::write(os);
134 os << "\\end{" << name_ << '}';
138 void InsetMathAMSArray::infoize(odocstream & os) const
140 docstring name = name_;
141 name[0] = support::uppercase(name[0]);
146 void InsetMathAMSArray::normalize(NormalStream & os) const
148 os << '[' << name_ << ' ';
149 InsetMathGrid::normalize(os);
154 void InsetMathAMSArray::validate(LaTeXFeatures & features) const
156 features.require("amsmath");
157 InsetMathGrid::validate(features);