@Override
public void action(final Object cmp) {
for (int i = 1; i < EDITKIND.length; ++i) if (radio[i].isSelected()) kind = i;
gui.gprop.set(GUIProp.LASTINSERT, kind);
String msg = null;
ok = kind != Data.TEXT || input2.getText().length != 0;
if (kind != Data.TEXT && kind != Data.COMM) {
ok = XMLToken.isQName(token(input1.getText()));
if (!ok && !input1.getText().isEmpty()) msg = Util.info(INVALID, EDITNAME);
}
info.setText(msg, Msg.ERROR);
enableOK(buttons, BUTTONOK, ok);
}
/**
* Checks the specified template and adds a variable.
*
* @param tmp template string
* @param type allowed type
* @param declared variable declaration flags
* @return resulting variable
* @throws QueryException query exception
*/
private QNm checkVariable(final String tmp, final Type type, final boolean[] declared)
throws QueryException {
final Var[] args = function.args;
final Matcher m = TEMPLATE.matcher(tmp);
if (!m.find()) error(INV_TEMPLATE, tmp);
final byte[] vn = token(m.group(1));
if (!XMLToken.isQName(vn)) error(INV_VARNAME, vn);
final QNm qnm = new QNm(vn, context);
int r = -1;
while (++r < args.length && !args[r].name.eq(qnm)) ;
if (r == args.length) error(UNKNOWN_VAR, vn);
if (declared[r]) error(VAR_ASSIGNED, vn);
final SeqType st = args[r].declaredType();
if (args[r].checksType() && !st.type.instanceOf(type)) error(INV_VARTYPE, vn, type);
declared[r] = true;
return qnm;
}