/**
* Adds the given module to the menu structure. If the module is not visible (i.e., {@link
* ModuleInfo#isVisible()} returns false), it is ignored.
*
* <p>{@inheritDoc}
*/
@Override
public boolean add(final ModuleInfo o) {
if (!o.isVisible()) return false;
final ShadowMenu node = addInternal(o);
if (node == null) return false;
if (es != null) es.publish(new MenusAddedEvent(node));
return true;
}
/**
* Adds the given modules to the menu structure. If a module is not visible (i.e., {@link
* ModuleInfo#isVisible()} returns false), it is ignored.
*
* <p>{@inheritDoc}
*/
@Override
public boolean addAll(final Collection<? extends ModuleInfo> c) {
final HashSet<ShadowMenu> nodes = new HashSet<>();
for (final ModuleInfo info : c) {
if (!info.isVisible()) continue;
final ShadowMenu node = addInternal(info);
if (node != null) nodes.add(node);
}
if (nodes.isEmpty()) return false;
if (es != null) es.publish(new MenusAddedEvent(nodes));
return true;
}