private void open(SimpleUserNode node) {
if (node != null) {
IPersist persist = (IPersist) node.getRealObject();
if (node.getType() == UserNodeType.STYLE_ITEM) {
EditorUtil.openStyleEditor((Style) persist);
}
}
}
protected boolean calculateEnabled(SelectionChangedEvent event) {
IStructuredSelection sel = (IStructuredSelection) event.getSelection();
if (sel.size() == 0) {
return false;
}
Iterator<SimpleUserNode> nodes = sel.iterator();
while (nodes.hasNext()) {
SimpleUserNode node = nodes.next();
if (node.getType() != UserNodeType.GLOBALS_ITEM) {
return false;
}
}
return true;
}