boolean (@NotNull AnActionEvent e) { final Object[] selection = e.getData(PlatformCoreDataKeys.SELECTED_ITEMS); if (selection == null) return false; for (Object selectedNode : selection) { if (!TreeUtil.treeNodeTraverser((TreeNode)selectedNode) .traverse(TreeTraversal.PRE_ORDER_DFS) .processEach(node -> { if (!((InspectionTreeNode) node).isValid()) return true; if (node instanceof ProblemDescriptionNode problemDescriptionNode) { if (!problemDescriptionNode.isQuickFixAppliedFromView()) { final CommonProblemDescriptor descriptor = problemDescriptionNode.getDescriptor(); final QuickFix<?>[] fixes = descriptor != null ? descriptor.getFixes() : null; return fixes == null || fixes.length == 0; } } return true; })) { return true; } } return false; }