Package org.apache.myfaces.tobago.internal.component

Examples of org.apache.myfaces.tobago.internal.component.AbstractUITree

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

    // select
    if (tree.getSelectableAsEnum() != TreeSelectable.OFF) { // selection
      String selected = (String) requestParameterMap.get(treeId + AbstractUITree.SELECT_STATE);
      String searchString = ";" + nodeStateId + ";";
      if (StringUtils.contains(selected, searchString)) {
        // TODO: add selection to Component
        //state.addSelection((DefaultMutableTreeNode) node.getValue());
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  }

  @Override
  public void encodeBegin(FacesContext facesContext, UIComponent component) throws IOException {
    final UITreeNode node = (UITreeNode) component;
    final AbstractUITree tree = ComponentUtils.findAncestor(node, AbstractUITree.class);

    final boolean folder = node.isFolder();
    final int level = node.getLevel();
    final String id = node.getClientId(facesContext);
    final boolean expanded = folder && node.isExpanded();

    TobagoResponseWriter writer = HtmlRendererUtils.getTobagoResponseWriter(facesContext);

    if (level > 0) { // root will not rendered as an option
      writer.startElement(HtmlElements.OPTION, null);
      // todo: define where to store the selection of a tree, node.getValue() seems not to be a god place.
      //        writer.writeAttribute(HtmlAttributes.VALUE, node.getValue().toString(), true); // XXX converter?
      writer.writeIdAttribute(id);
      writer.writeAttribute(HtmlAttributes.SELECTED, expanded);
      writer.writeText("(" + level + ") " + getLabel(node));
      if (folder) {
        writer.writeText(" \u2192");
      }
      writer.endElement(HtmlElements.OPTION);
    }

    if (folder) {
      boolean siblingMode = "siblingLeafOnly".equals(tree.getAttributes().get(Attributes.SELECTABLE));
      ResponseWriterDivider divider = ResponseWriterDivider.getInstance(facesContext, TreeListboxRenderer.DIVIDER);
      boolean alreadyExists = divider.activateBranch(facesContext);
      writer = HtmlRendererUtils.getTobagoResponseWriter(facesContext);
      if (!alreadyExists) {
        writer.startElement(HtmlElements.DIV, null);
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  @Override
  public void encodeBegin(FacesContext facesContext, UIComponent component) throws IOException {

    final UITreeIndent indent = (UITreeIndent) component;
    final UITreeNode node = ComponentUtils.findAncestor(indent, UITreeNode.class);
    final AbstractUITree tree = ComponentUtils.findAncestor(indent, AbstractUITree.class);

    final boolean folder = node.isFolder();
    final int level = node.getLevel();
    final boolean hasNextSibling = node.isHasNextSibling();
    final List<Boolean> junctions = node.getJunctions();
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  @Override
  public void encodeBegin(FacesContext facesContext, UIComponent component) throws IOException {

    final UITreeIndent indent = (UITreeIndent) component;
    final UITreeNode node = ComponentUtils.findAncestor(indent, UITreeNode.class);
    final AbstractUITree tree = ComponentUtils.findAncestor(indent, AbstractUITree.class);

    final boolean folder = node.isFolder();
    final int level = node.getLevel();
    final boolean hasNextSibling = node.isHasNextSibling();
    final List<Boolean> junctions = node.getJunctions();
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  public void decode(FacesContext facesContext, UIComponent component) {
    if (ComponentUtils.isOutputOnly(component)) {
      return;
    }

    AbstractUITree tree = (AbstractUITree) component;
    tree.setValid(true);
  }
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  }

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

    AbstractUITree tree = (AbstractUITree) component;

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

    TobagoResponseWriter writer = HtmlRendererUtils.getTobagoResponseWriter(facesContext);

    writer.startElement(HtmlElements.DIV, tree);
    writer.writeClassAttribute(Classes.create(tree));
    Style style = new Style(facesContext, tree);
    writer.writeStyleAttribute(style);

    writer.startElement(HtmlElements.INPUT, tree);
    writer.writeAttribute(HtmlAttributes.TYPE, "hidden", false);
    writer.writeNameAttribute(clientId);
    writer.writeIdAttribute(clientId);
    writer.writeAttribute(HtmlAttributes.VALUE, ";", false);
    writer.endElement(HtmlElements.INPUT);

    writer.startElement(HtmlElements.INPUT, tree);
    writer.writeAttribute(HtmlAttributes.TYPE, "hidden", false);
    writer.writeNameAttribute(clientId + AbstractUITree.MARKED);
    writer.writeIdAttribute(clientId + AbstractUITree.MARKED);
    writer.writeAttribute(HtmlAttributes.VALUE, "", false);
    writer.endElement(HtmlElements.INPUT);

    if (tree.getSelectableAsEnum().isSupportedByTreeListbox()) {
      writer.startElement(HtmlElements.INPUT, tree);
      writer.writeAttribute(HtmlAttributes.TYPE, "hidden", false);
      writer.writeNameAttribute(clientId + AbstractUITree.SELECT_STATE);
      writer.writeIdAttribute(clientId + AbstractUITree.SELECT_STATE);
      writer.writeAttribute(HtmlAttributes.VALUE, ";", false);
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    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) { // XXX the state of folder seems to be not restored!
      boolean expanded = Boolean.parseBoolean(requestParameterMap.get(id + ComponentUtils.SUB_SEPARATOR + "expanded"));
      if (node.isExpanded() != expanded) {
        new TreeExpansionEvent(node, node.isExpanded(), expanded).queue();
      }
//    }

    // select
    String searchString;
    if (tree.getSelectableAsEnum() != TreeSelectable.OFF) { // selection
      String selected = (String) requestParameterMap.get(treeId + AbstractUITree.SELECT_STATE);
      searchString = ";" + nodeStateId + ";";
      if (StringUtils.contains(selected, searchString)) {
        // TODO: add selection to Component
        //state.addSelection((DefaultMutableTreeNode) node.getValue());
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  @Override
  public void encodeBegin(FacesContext facesContext, UIComponent component) throws IOException {

    final UITreeNode node = (UITreeNode) component;
    final AbstractUITree tree = ComponentUtils.findAncestor(node, AbstractUITree.class);

    final boolean folder = node.isFolder();
    final String id = node.getClientId(facesContext);
    final int level = node.getLevel();
    final boolean root = level == 0;
    final boolean showRoot = ((UITree) tree).isShowRoot();
    // if the root is hidden, the root node must be expanded (otherwise you will see nothing)
    final boolean expanded = folder && node.isExpanded() || !showRoot && root;

    // XXX todo: find a better way to determine the parentId
    final String clientId = node.getClientId(facesContext);
    final int colon2 = clientId.lastIndexOf(":");
    final int colon1 = clientId.substring(0, colon2 - 1).lastIndexOf(":");
    final String structure = clientId.substring(colon1 + 1, colon2);
    String parentStructure = getParentStructure(structure);
    final String parentId
        = root ? null : clientId.substring(0, colon1 + 1) + parentStructure + clientId.substring(colon2);

    final TobagoResponseWriter writer = HtmlRendererUtils.getTobagoResponseWriter(facesContext);

    if (expanded) {
      tree.getExpandedCache().add(structure);
    }

    if (showRoot || !root) {
      writer.startElement(HtmlElements.DIV, null);

      // div id
      writer.writeIdAttribute(id);
      if (!folder) {
        HtmlRendererUtils.renderDojoDndItem(node, writer, true);
      }
      writer.writeClassAttribute(Classes.create(node));
      writer.writeAttribute(DataAttributes.TREEPARENT, parentId, false);
      HtmlRendererUtils.writeDataAttributes(facesContext, writer, node);

      if (!root) {
        while (parentStructure != null) {
          if (!tree.getExpandedCache().contains(parentStructure)) {
            Style style = new Style();
            style.setDisplay(Display.NONE);
            writer.writeStyleAttribute(style);
            break;
          }
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    if (ComponentUtils.isOutputOnly(node)) {
      return;
    }

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

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

    // select
    String searchString;
    if (tree.getSelectableAsEnum() != TreeSelectable.OFF) { // selection
      String selected = (String) requestParameterMap.get(treeId + AbstractUITree.SELECT_STATE);
      searchString = ";" + nodeStateId + ";";
      if (StringUtils.contains(selected, searchString)) {
        // TODO: add selection to Component
        //state.addSelection((DefaultMutableTreeNode) node.getValue());
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  }

  @Override
  public void encodeBegin(FacesContext facesContext, UIComponent component) throws IOException {
    UITreeNode node = (UITreeNode) component;
    AbstractUITree tree = ComponentUtils.findAncestor(node, AbstractUITree.class);

    final boolean folder = node.isFolder();
    final boolean marked = node.isMarked();
    final String id = node.getClientId(facesContext);
    final int level = node.getLevel();
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Related Classes of org.apache.myfaces.tobago.internal.component.AbstractUITree

  • org.apache.myfaces.tobago.component.TreeModelBuilder
  • org.apache.myfaces.tobago.model.ExpandedState
  • org.apache.myfaces.tobago.model.MarkedState
  • org.apache.myfaces.tobago.model.MixedTreeModel
  • org.apache.myfaces.tobago.model.SelectedState
  • org.apache.myfaces.tobago.model.TreeState
  • org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag.TreeIndentRenderer
  • 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.TreeNodeRenderer
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