@Override
public void selectionChanged(IAction action, ISelection selection) {
if (Util.isNullOrEmptySelection(selection)) {
project = null;
action.setEnabled(false);
return;
} else {
Object element = ((IStructuredSelection) selection).getFirstElement();
if (element instanceof ISingleObject) {
if (DataUtil.isProjectObject((ISingleObject) element)) {
project = (ISingleObject) element;
action.setEnabled(true);
return;
}
}
}
project = null;
action.setEnabled(false);
}
