bool InsetMathCases::getStatus(Cursor & cur, FuncRequest const & cmd,
FuncStatus & flag) const
{
switch (cmd.action()) {
case LFUN_INSET_MODIFY: {
istringstream is(to_utf8(cmd.argument()));
string s;
is >> s;
if (s != "tabular")
break;
is >> s;
if (s == "add-vline-left" || s == "add-vline-right") {
flag.setEnabled(false);
flag.message(bformat(
from_utf8(N_("No vertical grid lines in 'cases': feature %1$s")),
from_utf8(s)));
return true;
}
if (s == "append-column" || s == "delete-column") {
flag.setEnabled(false);
flag.message(bformat(
from_utf8(N_("Changing number of columns not allowed in "
"'cases': feature %1$s")), from_utf8(s)));
return true;
}
break;
}
default:
break;
}
return InsetMathGrid::getStatus(cur, cmd, flag);
}
bool InsetMathSubstack::getStatus(Cursor & cur, FuncRequest const & cmd,
FuncStatus & flag) const
{
switch (cmd.action()) {
case LFUN_INSET_MODIFY: {
istringstream is(to_utf8(cmd.argument()));
string s;
is >> s;
if (s != "tabular")
break;
is >> s;
string const name = "substack";
if (s == "add-vline-left" || s == "add-vline-right") {
flag.message(bformat(
from_utf8(N_("Can't add vertical grid lines in '%1$s'")),
from_utf8(name)));
flag.setEnabled(false);
return true;
}
// in contrary to \subaray, the columns in \substack
// are always centered and this cannot be changed
if (s == "align-left" || s == "align-right") {
flag.message(bformat(
from_utf8(N_("Can't change horizontal alignment in '%1$s'")),
from_utf8(name)));
flag.setEnabled(false);
return true;
}
break;
}
default:
break;
}
return InsetMathGrid::getStatus(cur, cmd, flag);
}
bool InsetMathAMSArray::getStatus(Cursor & cur, FuncRequest const & cmd,
FuncStatus & flag) const
{
switch (cmd.action()) {
case LFUN_TABULAR_FEATURE: {
string s = cmd.getArg(0);
if (s == "add-vline-left" || s == "add-vline-right") {
flag.message(bformat(
from_utf8(N_("Can't add vertical grid lines in '%1$s'")),
name_));
flag.setEnabled(false);
return true;
}
break;
}
default:
break;
}
return InsetMathGrid::getStatus(cur, cmd, flag);
}
bool InsetMathSplit::getStatus(Cursor & cur, FuncRequest const & cmd,
FuncStatus & flag) const
{
switch (cmd.action()) {
case LFUN_INSET_MODIFY: {
istringstream is(to_utf8(cmd.argument()));
string s;
is >> s;
if (s != "tabular")
break;
is >> s;
if (s == "add-vline-left" || s == "add-vline-right") {
flag.message(bformat(
from_utf8(N_("Can't add vertical grid lines in '%1$s'")), name_));
flag.setEnabled(false);
return true;
}
break;
}
default:
break;
}
return InsetMathGrid::getStatus(cur, cmd, flag);
}