コード例 #1
0
  protected void restoreTree() {
    Pair<ElementNode, List<ElementNode>> selection = storeSelection();

    DefaultMutableTreeNode root = getRootNode();
    if (!myShowClasses || myContainerNodes.isEmpty()) {
      List<ParentNode> otherObjects = new ArrayList<ParentNode>();
      Enumeration<ParentNode> children = getRootNodeChildren();
      ParentNode newRoot =
          new ParentNode(
              null, new MemberChooserObjectBase(getAllContainersNodeName()), new Ref<Integer>(0));
      while (children.hasMoreElements()) {
        final ParentNode nextElement = children.nextElement();
        if (nextElement instanceof ContainerNode) {
          final ContainerNode containerNode = (ContainerNode) nextElement;
          Enumeration<MemberNode> memberNodes = containerNode.children();
          List<MemberNode> memberNodesList = new ArrayList<MemberNode>();
          while (memberNodes.hasMoreElements()) {
            memberNodesList.add(memberNodes.nextElement());
          }
          for (MemberNode memberNode : memberNodesList) {
            newRoot.add(memberNode);
          }
        } else {
          otherObjects.add(nextElement);
        }
      }
      replaceChildren(root, otherObjects);
      sortNode(newRoot, myComparator);
      if (newRoot.children().hasMoreElements()) root.add(newRoot);
    } else {
      Enumeration<ParentNode> children = getRootNodeChildren();
      while (children.hasMoreElements()) {
        ParentNode allClassesNode = children.nextElement();
        Enumeration<MemberNode> memberNodes = allClassesNode.children();
        ArrayList<MemberNode> arrayList = new ArrayList<MemberNode>();
        while (memberNodes.hasMoreElements()) {
          arrayList.add(memberNodes.nextElement());
        }
        Collections.sort(arrayList, myComparator);
        for (MemberNode memberNode : arrayList) {
          myNodeToParentMap.get(memberNode).add(memberNode);
        }
      }
      replaceChildren(root, myContainerNodes);
    }
    myTreeModel.nodeStructureChanged(root);

    defaultExpandTree();

    restoreSelection(selection);
  }
コード例 #2
0
  private static void sortNode(ParentNode node, final Comparator<ElementNode> sortComparator) {
    ArrayList<MemberNode> arrayList = new ArrayList<MemberNode>();
    Enumeration<MemberNode> children = node.children();
    while (children.hasMoreElements()) {
      arrayList.add(children.nextElement());
    }

    Collections.sort(arrayList, sortComparator);

    replaceChildren(node, arrayList);
  }