private List<WizardDescriptor.Panel<WizardDescriptor>> getPanels() {
if (panels == null) {
panels = new ArrayList<WizardDescriptor.Panel<WizardDescriptor>>();
panels.add(icc);
panels.add(ncc);
panels.add(bpc);
panels.add(delic);
panels.add(confoc);
// Become a ChangeListener for IdentifyCustomerController and
// BuildPizzaController
icc.addPropertyChangeListener(this);
bpc.addPropertyChangeListener(this);
updateSteps();
}
return panels;
}
@Override
public void propertyChange(PropertyChangeEvent pce) {
if (pce.getPropertyName().equals(IdentifyCustomerController.PROP_IS_NEW_CUSTOMER)) {
if (icc.isIsNewCustomer()) {
panels.add(1, ncc);
} else {
panels.remove(ncc);
}
updateSteps();
fireChangeEvent(this, 0, 1);
} else if (pce.getPropertyName().equals(BuildPizzaController.PROP_IS_PICKUP)) {
if (bpc.isIsPickup()) {
panels.remove(delic);
} else {
panels.add(panels.size() - 1, delic);
}
updateSteps();
fireChangeEvent(this, 0, 1);
}
}
