private JPanel createToolbarPanel()

in idea-plugin/src/main/java/com/jetbrains/ide/streamdeck/keymap/KeymapPanel.java [249:301]
48 lines of code
4 McCabe index (conditional complexity)

  private JPanel createToolbarPanel() {
    DefaultActionGroup group = new DefaultActionGroup();
    ActionToolbar toolbar = ActionManager.getInstance().createActionToolbar("KeymapEdit", group, true);
    toolbar.setTargetComponent(myActionsTree.getTree());
    final CommonActionsManager commonActionsManager = CommonActionsManager.getInstance();
    final TreeExpander treeExpander = createTreeExpander(myActionsTree);
    group.add(commonActionsManager.createExpandAllAction(treeExpander, myActionsTree.getTree()));
    group.add(commonActionsManager.createCollapseAllAction(treeExpander, myActionsTree.getTree()));
    group.add(new CopyActionIdAction());
    group.add(new CopyActionNameAction());
    group.add(new CopyActionClassNameAction());
    group.add(new CopyAllActionInfoAction());


    group = new DefaultActionGroup();
    ActionToolbar actionToolbar = ActionManager.getInstance().createActionToolbar("Keymap", group, true);
    actionToolbar.setTargetComponent(myActionsTree.getTree());
    actionToolbar.setReservePlaceAutoPopupIcon(false);
    final JComponent searchToolbar = actionToolbar.getComponent();
    final Alarm alarm = new Alarm();
    myFilterComponent = new FilterComponent("KEYMAP", 5) {
      @Override
      public void filter() {
        alarm.cancelAllRequests();
        alarm.addRequest(() -> {
          if (!myFilterComponent.isShowing()) return;
          myTreeExpansionMonitor.freeze();
          myFilteringPanel.setShortcut(null);
          final String filter = getFilter();
          myActionsTree.filter(filter, myQuickLists);
          final JTree tree = myActionsTree.getTree();
          TreeUtil.expandAll(tree);
          if (filter == null || filter.length() == 0) {
            TreeUtil.collapseAll(tree, 0);
            myTreeExpansionMonitor.restore();
          }
          else {
            myTreeExpansionMonitor.unfreeze();
          }
        }, 300);
      }
    };
    myFilterComponent.reset();

    group.add(new FindByShortcutAction(searchToolbar));

    group.add(new ClearFilteringAction());

    JPanel panel = new JPanel(new GridLayout(1, 2));
    panel.add(toolbar.getComponent());
    panel.add(new BorderLayoutPanel().addToCenter(myFilterComponent).addToRight(searchToolbar));
    return panel;
  }