Java tutorial
/* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License") + you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. */ package org.apache.openmeetings.web.components; import org.apache.openmeetings.data.basic.NaviBuilder; import org.apache.openmeetings.persistence.beans.basic.Naviglobal; import org.apache.openmeetings.persistence.beans.basic.Navimain; import org.apache.openmeetings.web.app.Application; import org.apache.openmeetings.web.app.WebSession; import org.apache.openmeetings.web.components.admin.backup.BackupPanel; import org.apache.openmeetings.web.components.admin.configurations.ConfigsPanel; import org.apache.openmeetings.web.components.admin.groups.GroupsPanel; import org.apache.openmeetings.web.components.admin.labels.LangPanel; import org.apache.openmeetings.web.components.admin.ldaps.LdapsPanel; import org.apache.openmeetings.web.components.admin.rooms.RoomsPanel; import org.apache.openmeetings.web.components.admin.servers.ServersPanel; import org.apache.openmeetings.web.components.admin.users.UsersPanel; import org.apache.openmeetings.web.components.user.calendar.CalendarPanel; import org.apache.openmeetings.web.components.user.rooms.UserRoomsPanel; import org.apache.wicket.AttributeModifier; import org.apache.wicket.Component; import org.apache.wicket.MarkupContainer; import org.apache.wicket.ajax.AjaxRequestTarget; import org.apache.wicket.ajax.markup.html.AjaxLink; import org.apache.wicket.behavior.Behavior; import org.apache.wicket.core.util.string.JavaScriptUtils; import org.apache.wicket.markup.head.IHeaderResponse; import org.apache.wicket.markup.head.OnDomReadyHeaderItem; import org.apache.wicket.markup.html.basic.Label; import org.apache.wicket.markup.html.list.ListItem; import org.apache.wicket.markup.html.list.ListView; /** * Loads the menu items into the main area * * @author sebawagner * */ public class MenuPanel extends BasePanel { private static final long serialVersionUID = 6626039612808753514L; private enum MenuActions { dashboardModuleStartScreen, dashboardModuleCalendar, recordModule, conferenceModuleRoomList, eventModuleRoomList, moderatorModuleUser, moderatorModuleRoom, adminModuleUser, adminModuleConnections, adminModuleOrg, adminModuleRoom, adminModuleConfiguration, adminModuleLanguages, adminModuleLDAP, adminModuleBackup, adminModuleServers } public enum MenuParams { publicTabButton, privateTabButton, myTabButton } public MenuPanel(String id, final MarkupContainer contents) { super(id); setMarkupId(id); final NaviBuilder man = Application.getBean(NaviBuilder.class); add(new ListView<Naviglobal>("mainItem", man.getMainMenu(WebSession.getUserLevel(), WebSession.getUserId(), WebSession.getLanguage())) { private static final long serialVersionUID = 2173926553418745231L; @Override protected void populateItem(ListItem<Naviglobal> item) { Naviglobal gl = item.getModelObject(); item.add(new Label("label", gl.getLabel().getValue()).setRenderBodyOnly(true)); item.add(new ListView<Navimain>("childItem", gl.getMainnavi()) { private static final long serialVersionUID = 3609635268338379087L; @Override protected void populateItem(ListItem<Navimain> item) { Navimain m = item.getModelObject(); final String name = m.getLabel().getValue(); final String desc = m.getTooltip().getValue(); final MenuActions action = MenuActions.valueOf(m.getAction()); final MenuParams params = m.getParams() != null ? MenuParams.valueOf(m.getParams()) : MenuParams.publicTabButton; final String hash = getHash(action, params); item.add(new AjaxLink<Void>("link") { private static final long serialVersionUID = 5632618935550133709L; { add(new Label("name", name)); add(new Label("description", desc)); } public void onClick(AjaxRequestTarget target) { BasePanel basePanel = null; switch (action) { case dashboardModuleStartScreen: break; case dashboardModuleCalendar: basePanel = new CalendarPanel("child"); break; case recordModule: break; case conferenceModuleRoomList: basePanel = new UserRoomsPanel("child", params); break; case eventModuleRoomList: break; case moderatorModuleUser: break; case moderatorModuleRoom: break; case adminModuleUser: basePanel = new UsersPanel("child"); break; case adminModuleConnections: break; case adminModuleOrg: basePanel = new GroupsPanel("child"); break; case adminModuleRoom: basePanel = new RoomsPanel("child"); break; case adminModuleConfiguration: basePanel = new ConfigsPanel("child"); break; case adminModuleLanguages: basePanel = new LangPanel("child"); break; case adminModuleLDAP: basePanel = new LdapsPanel("child"); break; case adminModuleBackup: basePanel = new BackupPanel("child"); break; case adminModuleServers: basePanel = new ServersPanel("child"); break; } if (basePanel != null) { target.add(contents.replace(basePanel)); basePanel.onMenuPanelLoad(target); } target.appendJavaScript( "location.hash = '" + JavaScriptUtils.escapeQuotes(hash) + "';"); }; }.add(AttributeModifier.replace("href", hash))); } }.setReuseItems(true)); } }.setReuseItems(true)); add(new Behavior() { private static final long serialVersionUID = 9067610794087880297L; @Override public void renderHead(Component component, IHeaderResponse response) { String area = WebSession.get().getArea(); if (area != null) { //hash passed from signin response.render(OnDomReadyHeaderItem .forScript("$(\"a[href='" + JavaScriptUtils.escapeQuotes(area) + "']\").click();")); WebSession.get().setArea(null); } else { response.render( OnDomReadyHeaderItem.forScript("$(\"a[href='\" + location.hash + \"']\").click();")); } super.renderHead(component, response); } }); } private String getHash(MenuActions action, MenuParams params) { String hash = "#"; switch (action) { case dashboardModuleStartScreen: break; case dashboardModuleCalendar: hash = "#calendar"; break; case recordModule: break; case conferenceModuleRoomList: String zone = "public"; switch (params) { case myTabButton: zone = "my"; break; case privateTabButton: zone = "group"; break; case publicTabButton: default: break; } hash = "#rooms/" + zone; break; case eventModuleRoomList: break; case moderatorModuleUser: break; case moderatorModuleRoom: break; case adminModuleUser: hash = "#admin/users"; break; case adminModuleConnections: break; case adminModuleOrg: hash = "#admin/groups"; break; case adminModuleRoom: hash = "#admin/rooms"; break; case adminModuleConfiguration: hash = "#admin/configs"; break; case adminModuleLanguages: hash = "#admin/lang"; break; case adminModuleLDAP: hash = "#admin/ldaps"; break; case adminModuleBackup: hash = "#admin/backup"; break; case adminModuleServers: hash = "#admin/servers"; break; } return hash; } }