Package org.apache.myfaces.tobago.component

Examples of org.apache.myfaces.tobago.component.UITreeNode

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    UITreeListbox tree = (UITreeListbox) component;
    tree.createSelectionPath();

    String clientId = tree.getClientId(facesContext);
    UITreeNode root = tree.getRoot();


    UIPage page = ComponentUtil.findPage(tree);
    if (LOG.isDebugEnabled()) {
      page.getOnloadScripts().add("tbgTreeStates('" + clientId + "')");
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  public void decode(FacesContext facesContext, UIComponent component) {
    if (ComponentUtil.isOutputOnly(component)) {
      return;
    }

    UITreeNode node = (UITreeNode) component;
    UITree tree = node.findTreeRoot();
    TreeState state = tree.getState();
    String treeId = tree.getClientId(facesContext);
    String nodeId = node.getId();
    final Map requestParameterMap
        = facesContext.getExternalContext().getRequestParameterMap();

    // expand state
    String expandState = (String) requestParameterMap.get(treeId);
    String searchString = ";" + nodeId + ";";
    if (expandState.indexOf(searchString) > -1) {
      state.addExpandState((DefaultMutableTreeNode) node.getValue());
    }


    if (TreeRenderer.isSelectable(tree)) { // selection
      String selected = (String) requestParameterMap.get(treeId + UITree.SELECT_STATE);
      searchString = ";" + nodeId + ";";
      if (selected.indexOf(searchString) > -1) {
        state.addSelection((DefaultMutableTreeNode) node.getValue());
      }
    }

    // marker
    String marked = (String) requestParameterMap.get(treeId + UITree.MARKER);
    if (marked != null) {
      searchString = treeId + NamingContainer.SEPARATOR_CHAR + nodeId;

      if (marked.equals(searchString)) {
        state.setMarker((DefaultMutableTreeNode) node.getValue());
      }
    }


    // link
    // FIXME: this is equal to the CommandRendererBase, why not use that code?
    String actionId = ComponentUtil.findPage(component).getActionId();
    if (LOG.isDebugEnabled()) {
      LOG.debug("actionId = '" + actionId + "'");
      LOG.debug("nodeId = '" + treeId + NamingContainer.SEPARATOR_CHAR
          + nodeId + "'");
    }
    if (actionId != null
        && actionId.equals(treeId + NamingContainer.SEPARATOR_CHAR + nodeId)) {
      UICommand treeNodeCommand
          = (UICommand) tree.getFacet(UITree.FACET_TREE_NODE_COMMAND);
      if (treeNodeCommand != null) {
        UIParameter parameter = ensureTreeNodeParameter(treeNodeCommand);
        parameter.setValue(node.getId());
//        LOG.error("no longer supported: treeNodeCommand.fireActionEvent(facesContext));");
//        treeNodeCommand.fireActionEvent(facesContext); // FIXME jsfbeta
//        component.queueEvent(new ActionEvent(component));
        treeNodeCommand.queueEvent(new ActionEvent(treeNodeCommand));
      }

      UIForm form = ComponentUtil.findForm(component);
      if (form != null) {
        form.setSubmitted(true);
        if (LOG.isDebugEnabled()) {
          LOG.debug("setting Form Active: " + form.getClientId(facesContext));
        }
      }

      if (LOG.isDebugEnabled()) {
        LOG.debug("actionId: " + actionId);
        LOG.debug("nodeId: " + nodeId);
      }
    }

    node.setValid(true);
  }
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  }

  public void encodeBeginTobago(FacesContext facesContext,
                                UIComponent component) throws IOException {

    UITreeNode treeNode = (UITreeNode) component;

    String clientId = treeNode.getClientId(facesContext);
    UIComponent parent = treeNode.getParent();

    String parentClientId = null;
    if (parent != null && parent instanceof UITreeNode) { // if not the root node
      parentClientId = treeNode.getParent().getClientId(facesContext);
    }

    UITree root = treeNode.findTreeRoot();
    String rootId = root.getClientId(facesContext);

    String jsClientId = TreeRenderer.createJavascriptVariable(clientId);
    String jsParentClientId = TreeRenderer.createJavascriptVariable(
        parentClientId);
//  rootId = HtmlUtils.createJavascriptVariable(rootId);

    TreeState treeState = root.getState();
    if (treeState == null) {
      if (LOG.isDebugEnabled()) {
        LOG.debug("No treeState found. clientId=" + clientId);
      }
    } else {

      DefaultMutableTreeNode node = (DefaultMutableTreeNode) treeNode.getValue();

      ResponseWriter writer = facesContext.getResponseWriter();

      String debuging = null;

      writer.writeText("var ", null);
      writer.writeText(jsClientId, null);
      writer.writeText(" = new ", null);
      if (component.getChildCount() == 0) {
        writer.writeText("TreeNode", null);
      } else {
        writer.writeText("TreeFolder", null);
      }
      writer.writeText("('", null);
      Object name = treeNode.getAttributes().get(ATTR_NAME);
      if (LOG.isDebugEnabled()) {
        debuging += name + " : ";
      }
      if (name != null) {
        writer.writeText(StringEscapeUtils.escapeJavaScript(name.toString()), null);
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  private static final Logger LOG = LoggerFactory.getLogger(TreeCommandRenderer.class);

  @Override
  public void prepareRender(final FacesContext facesContext, final UIComponent component) throws IOException {
    final UITreeCommand command = (UITreeCommand) component;
    final UITreeNode node = ComponentUtils.findAncestor(command, UITreeNode.class);
    // Todo: use an expression?
    command.setDisabled(node.isDisabled());
    super.prepareRender(facesContext, component);
  }
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public class TreeMenuNodeRenderer extends TreeNodeRendererBase {

  @Override
  public void encodeBegin(final FacesContext facesContext, final UIComponent component) throws IOException {

    final UITreeNode node = (UITreeNode) component;
    final AbstractUIData data = ComponentUtils.findAncestor(node, AbstractUIData.class);

    final boolean dataRendersRowContainer = data.isRendersRowContainer();
    final boolean folder = node.isFolder();
    final String clientId = node.getClientId(facesContext);
    final boolean ie6 = ClientProperties.getInstance(facesContext).getUserAgent().equals(UserAgent.MSIE_6_0);
    final String parentId = data.getRowParentClientId();
    final boolean visible = data.isRowVisible();

    final TobagoResponseWriter writer = HtmlRendererUtils.getTobagoResponseWriter(facesContext);
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    }
  }

  @Override
  public void encodeEnd(final FacesContext facesContext, final UIComponent component) throws IOException {
    final UITreeNode node = (UITreeNode) component;
    final AbstractUIData data = ComponentUtils.findAncestor(node, AbstractUIData.class);
    final int level = node.getLevel();
    final boolean folder = node.isFolder();
    final boolean expanded = folder && data.getExpandedState().isExpanded(node.getPath()) || level == 0;

    final TobagoResponseWriter writer = HtmlRendererUtils.getTobagoResponseWriter(facesContext);

    if (folder) {
      encodeIcon(facesContext, writer, expanded, node);
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  @Override
  public void encodeBegin(final FacesContext facesContext, final UIComponent component) throws IOException {

    final UITreeIcon image = (UITreeIcon) component;
    final AbstractUIData data = ComponentUtils.findAncestor(image, AbstractUIData.class);
    final UITreeNode node = ComponentUtils.findAncestor(image, UITreeNode.class);
    final boolean folder = node.isFolder();
    final boolean expanded = folder && data.getExpandedState().isExpanded(node.getPath());

    String source;
    final String openSource;
    final String closedSource;
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      final int parentRowIndex, final List<Integer> foldersRowIndices)
      throws IOException {

    tree.setRowIndex(parentRowIndex);

    final UITreeNode node = ComponentUtils.findDescendant(tree, UITreeNode.class);
    final String parentId = node.getClientId(facesContext);

    writer.startElement(HtmlElements.SELECT, tree);
    writer.writeClassAttribute(Classes.create(tree, "select"));
    if (parentId != null) {
      writer.writeAttribute(DataAttributes.TREE_PARENT, parentId, false);
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  // TODO cleanup: there might be some stuff to remove after tree refactoring

  @Override
  public void decode(final FacesContext facesContext, final UIComponent component) {

    final UITreeNode node = (UITreeNode) component;

    super.decode(facesContext, node);

    if (ComponentUtils.isOutputOnly(node)) {
      return;
    }

    final AbstractUITree tree = ComponentUtils.findAncestor(node, AbstractUITree.class);
    final String treeId = tree.getClientId(facesContext);
    final String nodeStateId = node.nodeStateId(facesContext);
    final Map<String, String> requestParameterMap = facesContext.getExternalContext().getRequestParameterMap();
    final String id = node.getClientId(facesContext);
    final boolean folder = node.isFolder();

    // expand state
    if (folder) {
      final boolean expanded = Boolean.parseBoolean(requestParameterMap.get(id + "-expanded"));
      if (node.isExpanded() != expanded) {
        new TreeExpansionEvent(node, node.isExpanded(), expanded).queue();
      }
    }

    // select
    if (tree.getSelectableAsEnum() != Selectable.NONE) { // selection
      final String selected = requestParameterMap.get(treeId + AbstractUITree.SELECT_STATE);
      final String searchString = ";" + node.getClientId(facesContext) + ";";
      final UITreeSelect treeSelect = ComponentUtils.findDescendant(node, UITreeSelect.class);
      if (treeSelect != null) {
        treeSelect.setSubmittedValue(selected.contains(searchString));
      }
    }

    // marked
    final String marked = requestParameterMap.get(treeId + ComponentUtils.SUB_SEPARATOR + AbstractUITree.SUFFIX_MARKED);
    if (marked != null) {
      final String searchString = treeId + UINamingContainer.getSeparatorChar(facesContext) + nodeStateId;
      final boolean markedValue = marked.equals(searchString);
      if (node.isMarked() != markedValue) {
        new TreeMarkedEvent(node, node.isMarked(), markedValue).queue();
      }
    } else {
      LOG.warn("This log message is help clarifying the occurrence of this else case.");
    }
  }
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  @Override
  public void prepareRender(final FacesContext facesContext, final UIComponent component) throws IOException {
    super.prepareRender(facesContext, component);

    final UITreeNode node = (UITreeNode) component;
    if (node.isMarked()) {
      node.setMarkup(Markup.MARKED.add(node.getMarkup()));
    }
  }
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Related Classes of org.apache.myfaces.tobago.component.UITreeNode

  • org.apache.myfaces.tobago.internal.taglib.TreeNodeTag
  • org.apache.myfaces.tobago.model.MixedTreeModelUnitTest
  • org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag.TreeCommandRenderer
  • org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag.TreeIconRenderer
  • org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag.TreeIndentRenderer
  • org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag.TreeLabelRenderer
  • org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag.TreeListboxBoxRenderer
  • org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag.TreeListboxNodeRenderer
  • org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag.TreeListboxRenderer
  • org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag.TreeMenuNodeRenderer
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