Examples with Tree org.jboss.hal.ballroom.tree.Tree used on opensource projects

Example 1 with Tree

use of org.jboss.hal.ballroom.tree.Tree in project console by hal.

the class ModelBrowser method emptyTree.

@SuppressWarnings("unchecked")
private void emptyTree() {
    Context context = new Context(ResourceAddress.root(), Collections.emptySet());
    Node<Context> rootNode = new Node.Builder<>(MODEL_BROWSER_ROOT, Names.NOT_AVAILABLE, context).asyncFolder().build();
    tree = new Tree<>(Ids.MODEL_BROWSER, rootNode, (node, callback) -> callback.result(new Node[0]));
    Elements.removeChildrenFrom(treeContainer);
    treeContainer.appendChild(tree.element());
    tree.attach();
    childrenPanel.hide();
    resourcePanel.hide();
}

Example 2 with Tree

use of org.jboss.hal.ballroom.tree.Tree in project console by hal.

the class BrowseContentElement method browseContent.

private Completable browseContent() {
    ResourceAddress address = new ResourceAddress().add(DEPLOYMENT, content.getName());
    Operation operation = new Operation.Builder(address, BROWSE_CONTENT).build();
    return dispatcher.execute(operation).doOnSuccess(result -> {
        String contentName = SafeHtmlUtils.htmlEscapeAllowEntities(content.getName());
        Node<ContentEntry> root = new Node.Builder<>(Ids.CONTENT_TREE_ROOT, contentName, new ContentEntry()).root().folder().open().build();
        JsArray<Node<ContentEntry>> nodes = new JsArray<>();
        new ContentParser().parse(root, nodes, result.isDefined() ? result.asList() : emptyList());
        if (tree != null) {
            tree.destroy();
            tree = null;
        }
        tree = new Tree<>(Ids.CONTENT_TREE, nodes);
        Elements.removeChildrenFrom(treeContainer);
        treeContainer.appendChild(tree.element());
        tree.attach();
        tree.onSelectionChange((event, selectionContext) -> {
            if (!"ready".equals(selectionContext.action)) {
                // NON-NLS
                onNodeSelected(selectionContext);
            }
        });
    }).toCompletable();
}