コード例 #1
0
  public final void changeView(@NotNull final String typeName) {
    myCurrentViewType = typeName;

    final PsiElement element = mySmartPsiElementPointer.getElement();
    if (element == null || !isApplicableElement(element)) {
      return;
    }

    if (myContent != null) {
      final String displayName = getContentDisplayName(typeName, element);
      if (displayName != null) {
        myContent.setDisplayName(displayName);
      }
    }

    myCardLayout.show(myTreePanel, typeName);

    if (!myBuilders.containsKey(typeName)) {
      try {
        setWaitCursor();
        // create builder
        final JTree tree = myType2TreeMap.get(typeName);
        final DefaultTreeModel model = new DefaultTreeModel(new DefaultMutableTreeNode(""));
        tree.setModel(model);

        final HierarchyTreeStructure structure = createHierarchyTreeStructure(typeName, element);
        if (structure == null) {
          return;
        }
        final Comparator<NodeDescriptor> comparator = getComparator();
        final HierarchyTreeBuilder builder =
            new HierarchyTreeBuilder(myProject, tree, model, structure, comparator);

        myBuilders.put(typeName, builder);
        Disposer.register(this, builder);
        Disposer.register(builder, () -> myBuilders.remove(typeName));

        final HierarchyNodeDescriptor descriptor = structure.getBaseDescriptor();
        builder.select(descriptor, () -> builder.expand(descriptor, null));
      } finally {
        restoreCursor();
      }
    }

    getCurrentTree().requestFocus();
  }
コード例 #2
0
  private void setStructureViewSelection(@NotNull final String propertyName) {
    if (myStructureViewComponent.isDisposed()) {
      return;
    }
    JTree tree = myStructureViewComponent.getTree();
    if (tree == null) {
      return;
    }

    Object root = tree.getModel().getRoot();
    if (AbstractTreeUi.isLoadingChildrenFor(root)) {
      mySelectionChangeAlarm.cancelAllRequests();
      mySelectionChangeAlarm.addRequest(
          new Runnable() {
            @Override
            public void run() {
              mySelectionChangeAlarm.cancelAllRequests();
              setStructureViewSelection(propertyName);
            }
          },
          500);
      return;
    }

    Stack<TreeElement> toCheck = ContainerUtilRt.newStack();
    toCheck.push(myStructureViewComponent.getTreeModel().getRoot());

    while (!toCheck.isEmpty()) {
      TreeElement element = toCheck.pop();
      PsiElement value =
          element instanceof ResourceBundlePropertyStructureViewElement
              ? ((ResourceBundlePropertyStructureViewElement) element).getValue()
              : null;
      if (value instanceof IProperty
          && propertyName.equals(((IProperty) value).getUnescapedKey())) {
        myStructureViewComponent.select(value, true);
        selectionChanged();
        return;
      } else {
        for (TreeElement treeElement : element.getChildren()) {
          toCheck.push(treeElement);
        }
      }
    }
  }
コード例 #3
0
 @NotNull
 private Collection<DefaultMutableTreeNode> getSelectedNodes() {
   if (!isValid()) {
     return Collections.emptyList();
   }
   JTree tree = myStructureViewComponent.getTree();
   if (tree == null) return Collections.emptyList();
   TreePath[] selected = tree.getSelectionModel().getSelectionPaths();
   if (selected == null || selected.length == 0) return Collections.emptyList();
   return ContainerUtil.map(
       selected,
       new Function<TreePath, DefaultMutableTreeNode>() {
         @Override
         public DefaultMutableTreeNode fun(TreePath treePath) {
           return (DefaultMutableTreeNode) treePath.getLastPathComponent();
         }
       });
 }