/**
* Adds a single item to this roles popup menu.
*
* <p>This method is used by ClassTarget to add some standard menus as well as by the roles to add
* menus. It should be overridden with caution.
*
* @param menu the popup menu the item is to be added to
* @param action the action to be registered with this menu item
* @param itemString the String to be displayed on menu item
* @param enabled boolean value representing whether item should be enabled
*/
public void addMenuItem(JPopupMenu menu, Action action, boolean enabled) {
JMenuItem item;
item = new JMenuItem();
item.setAction(action);
item.setFont(PrefMgr.getPopupMenuFont());
item.setForeground(envOpColour);
item.setEnabled(enabled);
menu.add(item);
}
/**
* Create the menu items for the given members (constructors or methods).
*
* @return true if any items were created
*/
public static boolean createMenuItems(
JPopupMenu menu,
CallableView[] members,
ViewFilter filter,
int first,
int last,
String prefix,
InvokeListener il) {
// Debug.message("Inside ClassTarget.createMenuItems\n first = " + first
// + " last = " + last);
boolean hasEntries = false;
JMenuItem item;
for (int i = first; i < last; i++) {
try {
CallableView m = members[last - i - 1];
if (!filter.accept(m)) continue;
// Debug.message("createSubMenu - creating MenuItem");
Action callAction = null;
if (m instanceof MethodView)
callAction = new InvokeAction((MethodView) m, il, prefix + m.getLongDesc());
else if (m instanceof ConstructorView)
callAction = new ConstructAction((ConstructorView) m, il, prefix + m.getLongDesc());
if (callAction != null) {
item = menu.add(callAction);
item.setFont(PrefMgr.getPopupMenuFont());
hasEntries = true;
}
} catch (Exception e) {
Debug.reportError("Exception accessing methods: " + e);
e.printStackTrace();
}
}
return hasEntries;
}
private void addMenuItem(JPopupMenu menu, Action action) {
JMenuItem item = menu.add(action);
item.setFont(PrefMgr.getPopupMenuFont());
item.setForeground(envOpColour);
}