2 * \file math_splitinset.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 "math_splitinset.h"
14 #include "math_data.h"
15 #include "math_mathmlstream.h"
16 #include "math_streamstr.h"
18 #include "funcrequest.h"
19 #include "FuncStatus.h"
21 #include "LaTeXFeatures.h"
23 #include "support/lstrings.h"
24 #include "support/std_ostream.h"
27 using lyx::support::bformat;
32 MathSplitInset::MathSplitInset(string const & name)
33 : MathGridInset(1, 1), name_(name)
39 auto_ptr<InsetBase> MathSplitInset::doClone() const
41 return auto_ptr<InsetBase>(new MathSplitInset(*this));
45 char MathSplitInset::defaultColAlign(col_type col)
49 if (name_ == "gathered")
51 if (name_ == "aligned")
52 return (col & 1) ? 'l' : 'r';
53 if (name_ == "alignedat")
54 return (col & 1) ? 'l' : 'r';
59 void MathSplitInset::draw(PainterInfo & pi, int x, int y) const
61 MathGridInset::draw(pi, x, y);
62 setPosCache(pi, x, y);
66 bool MathSplitInset::getStatus(LCursor & cur, FuncRequest const & cmd,
67 FuncStatus & flag) const
70 case LFUN_TABULAR_FEATURE: {
71 string const s = cmd.argument;
72 if (s == "add-vline-left" || s == "add-vline-right") {
74 N_("Can't add vertical grid lines in '%1$s'"),
79 return MathGridInset::getStatus(cur, cmd, flag);
82 return MathGridInset::getStatus(cur, cmd, flag);
87 void MathSplitInset::write(WriteStream & ws) const
91 ws << "\\begin{" << name_ << '}';
92 if (name_ == "alignedat")
93 ws << '{' << static_cast<unsigned int>((ncols() + 1)/2) << '}';
94 MathGridInset::write(ws);
97 ws << "\\end{" << name_ << "}\n";
101 void MathSplitInset::infoize(std::ostream & os) const
104 name[0] = lyx::support::uppercase(name[0]);
109 void MathSplitInset::validate(LaTeXFeatures & features) const
111 features.require("amsmath");
112 MathNestInset::validate(features);