Package org.apache.myfaces.tobago.component

Examples of org.apache.myfaces.tobago.component.UITree$Command

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    /**
     * Create an instance of {@link Command }
     *
     */
    public Command createCommand() {
        return new Command();
    }
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  }

  @Override
  protected void setProperties(final UIComponent uiComponent) {
    super.setProperties(uiComponent);
    final UITree component = (UITree) uiComponent;
    final FacesContext context = FacesContext.getCurrentInstance();
    final Application application = context.getApplication();
    if (markup != null) {
      if (!markup.isLiteralText()) {
        component.setValueExpression("markup", markup);
      } else {
        component.setMarkup(org.apache.myfaces.tobago.context.Markup.valueOf(markup.getExpressionString()));
      }
    }
    if (state != null) {
      if (!state.isLiteralText()) {
        component.setValueExpression("state", state);
      /*} else {
        component.setState(state.getExpressionString());*/
      }
    }
    if (showRoot != null) {
      if (!showRoot.isLiteralText()) {
        component.setValueExpression("showRoot", showRoot);
      } else {
        component.setShowRoot(Boolean.parseBoolean(showRoot.getExpressionString()));
      }
    }
    if (required != null) {
      if (!required.isLiteralText()) {
        component.setValueExpression("required", required);
      } else {
        component.setRequired(Boolean.parseBoolean(required.getExpressionString()));
      }
    }
    if (showRootJunction != null) {
      if (!showRootJunction.isLiteralText()) {
        component.setValueExpression("showRootJunction", showRootJunction);
      } else {
        component.setShowRootJunction(Boolean.parseBoolean(showRootJunction.getExpressionString()));
      }
    }
    if (selectable != null) {
      component.setValueExpression("selectable", selectable);
    }

  }
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  }

  @Override
  protected void setProperties(final UIComponent uiComponent) {
    super.setProperties(uiComponent);
    final UITree component = (UITree) uiComponent;
    final FacesContext context = FacesContext.getCurrentInstance();
    final Application application = context.getApplication();
    if (markup != null) {
      if (!markup.isLiteralText()) {
        component.setValueExpression("markup", markup);
      } else {
        component.setMarkup(org.apache.myfaces.tobago.context.Markup.valueOf(markup.getExpressionString()));
      }
    }
    if (var != null) {
      component.setValueExpression("var", var);
    }

    if (state != null) {
      if (!state.isLiteralText()) {
        component.setValueExpression("state", state);
      /*} else {
        component.setState(state.getExpressionString());*/
      }
    }
    if (showRoot != null) {
      if (!showRoot.isLiteralText()) {
        component.setValueExpression("showRoot", showRoot);
      } else {
        component.setShowRoot(Boolean.parseBoolean(showRoot.getExpressionString()));
      }
    }
    if (value != null) {
      component.setValueExpression("value", value);
    }

    if (showRootJunction != null) {
      if (!showRootJunction.isLiteralText()) {
        component.setValueExpression("showRootJunction", showRootJunction);
      } else {
        component.setShowRootJunction(Boolean.parseBoolean(showRootJunction.getExpressionString()));
      }
    }
    if (selectable != null) {
      component.setValueExpression("selectable", selectable);
    }

  }
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    if (ComponentUtil.isOutputOnly(component)) {
      return;
    }

    UITreeNode node = (UITreeNode) component;
    UITree tree = node.findTree();
    String treeId = tree.getClientId(facesContext);
    String nodeStateId = node.nodeStateId(facesContext);
    Map requestParameterMap = facesContext.getExternalContext().getRequestParameterMap();
    String id = node.getClientId(facesContext);

    // expand state
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  @Override
  public void encodeBegin(FacesContext facesContext, UIComponent component) throws IOException {

    UITreeNode node = (UITreeNode) component;
    UITree root = node.findTree();
    MixedTreeModel mixedModel = root.getModel();

    mixedModel.onEncodeBegin();

    TobagoResponseWriter writer = HtmlRendererUtil.getTobagoResponseWriter(facesContext);

    String treeId = root.getClientId(facesContext);

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

    boolean folder = mixedModel.isFolder();

    boolean marked = node.isMarked();
    String id = node.getClientId(facesContext);
    boolean menuMode = root.getMode().equals("menu");

    boolean showIcons = root.isShowIcons();
    boolean showJunctions = root.isShowJunctions();
    boolean showRootJunction = root.isShowRootJunction();
    boolean showRoot = root.isShowRoot();
    int depth = mixedModel.getDepth();
    boolean isRoot = mixedModel.isRoot();
    boolean expanded = node.isExpanded() || (isRoot && !showRoot);
    boolean hasNextSibling = mixedModel.hasCurrentNodeNextSibling();
    List<Boolean> junctions = mixedModel.getJunctions();

    if (!showRoot && junctions.size() > 0) {
      junctions.remove(0);
    }

    String source;
    String openSource = null;
    String closedSource;

    String image = ComponentUtil.getStringAttribute(node, "image");
    if (image != null) { // application image
      closedSource = ResourceManagerUtil.getImageWithPath(facesContext, image);
    } else { // theme image
      closedSource = ResourceManagerUtil.getImageWithPath(facesContext, CLOSED_FOLDER);
    }
    if (folder) {
      if (image != null) { // application image
        openSource = ResourceManagerUtil.getImageWithPath(facesContext,
            ResourceUtils.addPostfixToFilename(image, "open"), true);
      } else { // theme image
        openSource = ResourceManagerUtil.getImageWithPath(facesContext, OPEN_FOLDER);
      }
      source = expanded ? openSource : closedSource;
    } else {
      if (image != null) { // application image
        source = ResourceManagerUtil.getImageWithPath(facesContext,
            ResourceUtils.addPostfixToFilename(image, "leaf"), true);
      } else { // theme image
        source = ResourceManagerUtil.getImageWithPath(facesContext, LEAF);
      }
      if (source == null) {
        source = closedSource;
      }
    }

    CommandRendererHelper helper = new CommandRendererHelper(facesContext, node);

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

      // div id
      writer.writeIdAttribute(id);

      // div class (css)
      StyleClasses styleClasses = StyleClasses.ensureStyleClasses(node);
      styleClasses.updateClassAttributeAndMarkup(node, "treeNode");
      if ("menu".equals(root.getMode())) {
        styleClasses.addClass("treeNode", "menu");
        if (marked) {
          styleClasses.addClass("treeNode", "marker");
        }
      }
      styleClasses.addMarkupClass(node, "treeNode");
      writer.writeClassAttribute(styleClasses);

      // div style (width)
      Integer width = null;
      HtmlStyleMap style = (HtmlStyleMap) root.getAttributes().get(ATTR_STYLE);
      if (style != null) {
        width = style.getInt("width");
      }
      String widthString;
      if (width != null) {
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  @Override
  public void encodeEnd(FacesContext facesContext, UIComponent component) throws IOException {

    UITreeNode node = (UITreeNode) component;
    UITree root = node.findTree();
    MixedTreeModel mixedModel = root.getModel();
    boolean folder = mixedModel.isFolder();

    mixedModel.onEncodeEnd();

    String id = node.getClientId(facesContext);
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  public void decode(FacesContext facesContext, UIComponent component) {
    if (ComponentUtil.isOutputOnly(component)) {
      return;
    }

    UITree tree = (UITree) component;
    TreeState state = tree.getState();

    if (state != null) {
      if ("Tree".equals(tree.getRendererType())) {
        state.clearExpandState();
      }
      if (isSelectable(tree)) {
        state.clearSelection();
      }
      if (ComponentUtil.getBooleanAttribute(tree, ATTR_MUTABLE)) {
        state.setMarker(null);
      }
    }
    tree.setValid(true);
  }
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  }

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

    UITree tree = (UITree) component;

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

    TobagoResponseWriter writer = (TobagoResponseWriter) facesContext.getResponseWriter();

    writer.startElement("div", tree);
    writer.writeComponentClass();
    writer.writeAttribute("style", null, ATTR_STYLE);

    writer.startElement("input", tree);
    writer.writeAttribute("type", "hidden", null);
    writer.writeNameAttribute(clientId);
    writer.writeIdAttribute(clientId);
    writer.writeAttribute("value", ";", null);
    writer.endElement("input");

    writer.startElement("input", tree);
    writer.writeAttribute("type", "hidden", null);
    writer.writeNameAttribute(clientId + UITree.MARKER);
    writer.writeIdAttribute(clientId + UITree.MARKER);
    writer.writeAttribute("value", "", null);
    writer.endElement("input");

    if (isSelectable(tree)) {
      writer.startElement("input", tree);
      writer.writeAttribute("type", "hidden", null);
      writer.writeNameAttribute(clientId + UITree.SELECT_STATE);
      writer.writeIdAttribute(clientId + UITree.SELECT_STATE);
      writer.writeAttribute("value", ";", null);
      writer.endElement("input");
    }

    if (ComponentUtil.getBooleanAttribute(tree, ATTR_MUTABLE)) {


//      writer.startElement("div", null);
//      writer.writeAttribute("style", "border: 2px groove #ddeeff", null);
//      writer.writeText("", null);

      UIComponent toolbar = tree.getFacet("mutableToolbar");
      if (toolbar == null) {
        toolbar = tree.getFacet("defaultToolbar");
      }
      RenderUtil.encode(facesContext, toolbar);


//      writer.endElement("div");
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    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
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    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);
      } else {
        LOG.warn("name = null");
      }
      writer.writeText("','", null);
      writer.writeText(clientId, null);
      writer.writeText("',", null);
      writer.writeText(Boolean.toString(!root.isShowIcons()), null);
      writer.writeText(",", null);
      writer.writeText(Boolean.toString(!root.isShowJunctions()), null);
      writer.writeText(",", null);
      writer.writeText(Boolean.toString(!root.isShowRootJunction()), null);
      writer.writeText(",", null);
      writer.writeText(Boolean.toString(!root.isShowRoot()), null);
      writer.writeText(",'", null);
      writer.writeText(rootId, null);
      writer.writeText("',", null);
      String selectable = ComponentUtil.getStringAttribute(root, ATTR_SELECTABLE);
      if (selectable != null
          && (!(selectable.equals("multi") || selectable.equals("multiLeafOnly")
          || selectable.equals("single") || selectable.equals("singleLeafOnly")
          || selectable.equals("sibling") || selectable.equals("siblingLeafOnly")))) {
        selectable = null;
      }
      if (selectable != null) {
        writer.writeText("'", null);
        writer.writeText(selectable, null);
        writer.writeText("'", null);
      } else {
        writer.writeText("false", null);
      }
      writer.writeText(",", null);
      writer.writeText(Boolean.toString(ComponentUtil.getBooleanAttribute(root,
          ATTR_MUTABLE)), null);
      writer.writeText(",'", null);
      writer.writeText(
          ComponentUtil.findPage(component).getFormId(facesContext), null);
      writer.writeText("',", null);
      if (component.getChildCount() == 0
          || (selectable != null && !selectable.endsWith("LeafOnly"))) {
        boolean selected = treeState.isSelected(node);
        writer.writeText(Boolean.toString(selected), null);
        if (LOG.isDebugEnabled()) {
          debuging += selected ? "S" : "-";
        }
      } else {
        writer.writeText("false", null);
        if (LOG.isDebugEnabled()) {
          debuging += "-";
        }
        if (treeState.isSelected(node)) {
          LOG.warn("Ignore selected FolderNode in LeafOnly selection tree!");
        }
      }
      writer.writeText(",", null);
      writer.writeText(Boolean.toString(treeState.isMarked(node)), null);
      if (component.getChildCount() > 0) {
        writer.writeText(",", null);
        boolean expanded = treeState.isExpanded(node);
        writer.writeText(Boolean.toString(expanded), null);
        if (LOG.isDebugEnabled()) {
          debuging += expanded ? "E" : "-";
        }
      }
      writer.writeText(",", null);
      writer.writeText(Boolean.toString(root.isRequired()), null);
      writer.writeText(",treeResourcesHelp);\n", null);

      if (jsParentClientId != null) { // if not the root node
        writer.writeText(jsParentClientId, null);
        writer.writeText(".add(", null);
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