org.web4thejob.web.panel.DefaultUserMenuPanel Maven / Gradle / Ivy
/*
* Copyright (c) 2012-2013 Veniamin Isaias.
*
* This file is part of web4thejob.
*
* Web4thejob is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or any later version.
*
* Web4thejob is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with web4thejob. If not, see {
private static final String ON_PANEL_LOAD = "onPanelLoad";
private final Tree treeMenu = new Tree();
private boolean rendered;
public DefaultUserMenuPanel() {
ZkUtil.setParentOfChild((Component) base, treeMenu);
treeMenu.setSclass("w4tj-desktop-menu");
//treeMenu.setHflex("true");
treeMenu.setVflex("true");
treeMenu.setSpan(true);
Treecols treecols = new Treecols();
treecols.setSizable(true);
treecols.setParent(treeMenu);
new Treecol().setParent(treecols);
new Treechildren().setParent(treeMenu);
}
@Override
public void render() {
super.render();
if (rendered) return;
rendered = true;
treeMenu.getTreechildren().getChildren().clear();
Treeitem rootItem = new Treeitem();
rootItem.setParent(treeMenu.getTreechildren());
rootItem.setImage("img/ROOT.png");
rootItem.setLabel(ContextUtil.getSessionContext().getSecurityContext().getUserIdentity().getFirstName() + " "
+ ContextUtil.getSessionContext().getSecurityContext().getUserIdentity().getLastName());
Element root = XMLUtil.getRootElement(ContextUtil.getSessionContext().getSecurityContext()
.getAuthorizationMenu());
for (int i = 0; i < root.getChildElements().size(); i++) {
Treeitem item = appendTreeNode(root.getChildElements().get(i), rootItem);
if (i == 0 && item != null) {
item.setOpen(true);
}
}
rootItem.setOpen(true);
}
private Treeitem appendTreeNode(Element node, Treeitem parentItem) {
Treeitem item = null;
if (DefaultMenuAuthorizationPanel.ELEMENT_MENU.equals(node.getLocalName())) {
item = renderMenuItem(parentItem, XMLUtil.getTextualValue(node));
} else if (DefaultMenuAuthorizationPanel.ELEMENT_PANEL.equals(node.getLocalName())) {
String sid = XMLUtil.getTextualValue(node);
if (ContextUtil.getSessionContext().getSecurityContext().isAccessible(sid)) {
Query query = ContextUtil.getEntityFactory().buildQuery(PanelDefinition.class);
query.addCriterion(new Path(PanelDefinition.FLD_BEANID), Condition.EQ, XMLUtil.getTextualValue(node));
PanelDefinition panelDefinition = ContextUtil.getDRS().findUniqueByQuery(query);
if (panelDefinition == null) {
return null;
}
item = renderPanelItem(parentItem, panelDefinition);
}
} else {
return null;
}
if (item != null) {
for (int i = 0; i < node.getChildElements().size(); i++) {
appendTreeNode(node.getChildElements().get(i), item);
}
}
return item;
}
private Treeitem renderMenuItem(Treeitem parent, String name) {
Treeitem item = new Treeitem();
if (parent.getTreechildren() == null) {
new Treechildren().setParent(parent);
}
item.setParent(parent.getTreechildren());
if (item.getTreerow() == null) {
new Treerow().setParent(item);
}
Treecell cell = new Treecell(name, "img/FOLDER.png");
cell.setParent(item.getTreerow());
cell.setStyle("white-space:nowrap;");
item.setTooltiptext(name);
item.setAttribute(DefaultMenuAuthorizationPanel.ELEMENT_MENU, name);
return item;
}
private Treeitem renderPanelItem(Treeitem parent, PanelDefinition panelDefinition) {
Treeitem item = new Treeitem();
if (parent.getTreechildren() == null) {
new Treechildren().setParent(parent);
}
item.setParent(parent.getTreechildren());
if (item.getTreerow() == null) {
new Treerow().setParent(item);
}
Treecell cell = new Treecell(panelDefinition.getName(), StringUtils.hasText(panelDefinition.getImage()) ?
panelDefinition.getImage() : "img/PANEL.png");
cell.setParent(item.getTreerow());
cell.setStyle("white-space:nowrap;");
item.setTooltiptext(panelDefinition.getName());
parent.setOpen(false);
item.setParent(parent.getTreechildren());
item.setAttribute(DefaultMenuAuthorizationPanel.ELEMENT_PANEL, panelDefinition.getBeanId());
item.addEventListener(Events.ON_CLICK, this);
item.addEventListener(ON_PANEL_LOAD, this);
return item;
}
@Override
public void clearBusy() {
super.clearBusy();
Clients.clearBusy();
}
@Override
public void showBusy() {
super.showBusy();
Clients.showBusy(null);
}
@Override
public void onEvent(Event event) throws Exception {
if (Events.ON_CLICK.equals(event.getName()) && event.getTarget().hasAttribute(DefaultMenuAuthorizationPanel
.ELEMENT_PANEL)) {
showBusy();
Events.echoEvent(ON_PANEL_LOAD, event.getTarget(), null);
} else if (ON_PANEL_LOAD.equals(event.getName())) {
clearBusy();
try {
org.web4thejob.web.panel.Panel panel = ContextUtil.getPanel(event.getTarget().getAttribute
(DefaultMenuAuthorizationPanel
.ELEMENT_PANEL).toString());
dispatchMessage(ContextUtil.getMessage(MessageEnum.ADOPT_ME, panel));
} catch (Exception e) {
if (e instanceof NestedRuntimeException && ((NestedRuntimeException) e).contains
(UnauthorizedResourceException.class)) {
displayMessage(L10N_UNAUTHORIZED_ACCESS.toString(), true);
} else {
displayMessage(L10N_UNEXPECTED_ERROR.toString(), true);
}
e.printStackTrace();
}
}
}
@Override
public void processMessage(Message message) {
if (message.getId() == MessageEnum.PARENT_CHANGED) {
rendered = false;
}
super.processMessage(message);
}
@Override
public String findNextPanel(String beanid) {
boolean found = false;
for (Component component : treeMenu.getItems()) {
if (component.hasAttribute(DefaultMenuAuthorizationPanel.ELEMENT_PANEL)) {
if (found) {
return (String) component.getAttribute(DefaultMenuAuthorizationPanel.ELEMENT_PANEL);
}
found = beanid.equals(component.getAttribute(DefaultMenuAuthorizationPanel.ELEMENT_PANEL));
}
}
return null;
}
@Override
public String findPreviousPanel(String beanid) {
String previd = null;
for (Component component : treeMenu.getItems()) {
if (component.hasAttribute(DefaultMenuAuthorizationPanel.ELEMENT_PANEL)) {
if (beanid.equals(component.getAttribute(DefaultMenuAuthorizationPanel.ELEMENT_PANEL)) && previd !=
null) {
return previd;
}
previd = (String) component.getAttribute(DefaultMenuAuthorizationPanel.ELEMENT_PANEL);
}
}
return null;
}
@Override
public boolean select(String beanid) {
for (Component component : treeMenu.getItems()) {
if (beanid.equals(component.getAttribute(DefaultMenuAuthorizationPanel.ELEMENT_PANEL)) || beanid.equals
(component.getAttribute(DefaultMenuAuthorizationPanel.ELEMENT_MENU))) {
((Treeitem) component).setSelected(true);
if (((Treeitem) component).getParentItem() != null) {
((Treeitem) component).getParentItem().setOpen(true);
}
return true;
}
}
return false;
}
}