org.apache.openmeetings.web.user.rooms.RoomListPanel.java Source code

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Here is the source code for org.apache.openmeetings.web.user.rooms.RoomListPanel.java

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/*
 * 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.user.rooms;

import java.util.List;

import org.apache.openmeetings.db.dao.server.ISessionManager;
import org.apache.openmeetings.db.entity.room.Room;
import org.apache.openmeetings.web.app.Application;
import org.apache.openmeetings.web.common.UserPanel;
import org.apache.openmeetings.web.pages.MainPage;
import org.apache.wicket.ajax.AjaxEventBehavior;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.markup.html.AjaxLink;
import org.apache.wicket.core.request.handler.IPartialPageRequestHandler;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.list.ListItem;
import org.apache.wicket.markup.html.list.ListView;
import org.apache.wicket.model.Model;

import com.googlecode.wicket.jquery.ui.form.button.Button;

public class RoomListPanel extends UserPanel {
    private static final long serialVersionUID = 1L;
    private final ListView<Room> list;

    public RoomListPanel(String id, List<Room> rooms, final String label) {
        super(id);
        setOutputMarkupId(true);
        add(list = new ListView<Room>("list", rooms) {
            private static final long serialVersionUID = 1L;

            @Override
            protected void populateItem(ListItem<Room> item) {
                final Room r = item.getModelObject();
                WebMarkupContainer roomContainer;
                item.add((roomContainer = new WebMarkupContainer("roomContainer"))
                        .add(new AjaxEventBehavior("click") {
                            private static final long serialVersionUID = 1L;

                            @Override
                            protected void onEvent(AjaxRequestTarget target) {
                                onContainerClick(target, r);
                            }
                        }));
                roomContainer.add(new Label("roomName", r.getName()));
                final Label curUsers = new Label("curUsers", new Model<Integer>(
                        Application.getBean(ISessionManager.class).getClientListByRoom(r.getId()).size()));
                roomContainer.add(curUsers.setOutputMarkupId(true));
                roomContainer.add(new Label("totalUsers", r.getNumberOfPartizipants()));
                item.add(new Button("btn").add(new Label("label", label)).add(new RoomEnterBehavior(r.getId()) {
                    private static final long serialVersionUID = 1L;

                    @Override
                    protected void onEvent(AjaxRequestTarget target) {
                        onRoomEnter(target, roomId);
                    }
                }));
                roomContainer.add(new AjaxLink<Void>("refresh") {
                    private static final long serialVersionUID = 1L;

                    @Override
                    public void onClick(AjaxRequestTarget target) {
                        target.add(curUsers.setDefaultModelObject(
                                Application.getBean(ISessionManager.class).getClientListByRoom(r.getId()).size()));
                        onRefreshClick(target, r);
                    }
                });
            }
        });
    }

    public void update(IPartialPageRequestHandler handler, List<Room> rooms) {
        list.setList(rooms);
        handler.add(this);
    }

    /**
     * this method need to be overriden to perform custom actions on room container click
     */
    public void onContainerClick(AjaxRequestTarget target, Room r) {
    }

    /**
     * this method need to be overriden to perform custom actions on room refresh click
     */
    public void onRefreshClick(AjaxRequestTarget target, Room r) {
    }

    /**
     * this method need to be overriden to perform custom actions on room enter click
     */
    public void onRoomEnter(AjaxRequestTarget target, Long roomId) {
        RoomEnterBehavior.roomEnter((MainPage) getPage(), target, roomId);
    }
}