* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
- * \author André Pönitz
+ * \author André Pönitz
*
* Full author contact details are available in file CREDITS.
*/
namespace lyx {
-InsetMathCases::InsetMathCases(row_type n)
- : InsetMathGrid(2, n, 'c', from_ascii("ll"))
+InsetMathCases::InsetMathCases(Buffer * buf, row_type n)
+ : InsetMathGrid(buf, 2, n, 'c', from_ascii("ll"))
{}
//lyxerr << "*** InsetMathCases: request: " << cmd << endl;
switch (cmd.action) {
case LFUN_TABULAR_FEATURE: {
- cur.recordUndo();
docstring const & s = cmd.argument();
- if (s == "add-vline-left" || s == "add-vline-right") {
+ // vertical lines and adding/deleting columns is not allowed for \cases
+ if (s == "append-column" || s == "delete-column"
+ || s == "add-vline-left" || s == "add-vline-right") {
cur.undispatched();
break;
}
+ cur.recordUndo();
}
default:
InsetMathGrid::doDispatch(cur, cmd);
s));
return true;
}
+ if (s == "append-column" || s == "delete-column") {
+ flag.setEnabled(false);
+ flag.message(bformat(
+ from_utf8(N_("Changing number of columns not allowed in "
+ "'cases': feature %1$s")), s));
+ return true;
+ }
}
default:
return InsetMathGrid::getStatus(cur, cmd, flag);
void InsetMathCases::write(WriteStream & os) const
{
- bool brace = os.pendingBrace();
- if (os.latex() && os.textMode()) {
- os << "\\ensuremath{";
- os.textMode(false);
- brace = true;
- }
+ MathEnsurer ensurer(os);
if (os.fragile())
os << "\\protect";
os << "\\begin{cases}\n";
if (os.fragile())
os << "\\protect";
os << "\\end{cases}";
- os.pendingBrace(brace);
}
}
+void InsetMathCases::mathmlize(MathStream & ms) const
+{
+ ms << "<mo form='prefix' fence='true' stretchy='true' symmetric='true'>{</mo>";
+ InsetMathGrid::mathmlize(ms);
+}
+
+
void InsetMathCases::infoize(odocstream & os) const
{
os << "Cases ";