private void initTable(Grammar converted, UndoKeeper keeper) {
final AutoProductionDataHelper helper = new AutoProductionDataHelper(converted, keeper);
ProductionTableModel model =
new ProductionTableModel(converted, keeper, helper) {
public boolean isCellEditable(int row, int column) {
return false;
};
};
myTable = new ProductionTable(converted, keeper, true, model);
myTable
.getSelectionModel()
.addListSelectionListener(
new ListSelectionListener() {
public void valueChanged(ListSelectionEvent e) {
changeSelection();
}
});
converted
.getProductionSet()
.addListener(
new ChangeListener() {
@Override
public void stateChanged(ChangeEvent e) {
if (e instanceof AddEvent) {
for (Object o : ((AddEvent) e).getToAdd()) {
Production p = (Production) o;
helper.add(getMaxRow(), new Object[] {p.getLHS(), null, p.getRHS()});
}
}
}
});
}
public boolean addRightmostStep(Production p) {
SymbolString current = createResult();
for (int i = current.size() - 1; i >= 0; i--) {
if (Grammar.isVariable(current.get(i))) {
return this.addStep(p, i);
}
}
return false;
}