bsbuddyfinderwinmanager.java

一款即时通讯软件

package edu.ou.kmi.buddyspace.plugins.buddyfinder.gui;

/*
 * BSBuddyFinderWinManager.java
 *
 * Project: BuddySpace
 * (C) Copyright Knowledge Media Institute 2005
 *
 *
 * Created on 25 January 2005
 */

import java.util.*;
import java.awt.*;
import javax.swing.*;

import org.jabber.jabberbeans.util.*;
import org.jabber.jabberbeans.RosterItem;

import edu.ou.kmi.buddyspace.core.*;
import edu.ou.kmi.buddyspace.gui.*;
import edu.ou.kmi.buddyspace.utils.*;
import edu.ou.kmi.buddyspace.plugins.buddyfinder.core.*;

/**
 * @author  Chris Denham, Knowledge Media Institute, Open University, United Kingdom
 */
public class BSBuddyFinderWinManager extends WinManager implements BSBuddyFinderListener {

    protected BSBuddyFinderBean buddyFinderBean = null;
    protected BSPresenceBean presenceBean = null;
    protected BSRosterBean rosterBean = null;

    protected BSMainFrame mainFrame = null;

    protected Image buddyFinderImage = null;

    protected int id = 0;

    /** Constructor */
    public BSBuddyFinderWinManager(BSMainFrame mainFrame, JTabbedPane tabbedPane) {
        super(tabbedPane);
        this.mainFrame = mainFrame;
        buddyFinderImage = Toolkit.getDefaultToolkit().getImage(ClassLoader.getSystemResource("images/browse.gif"));
    }

    /** Constructor */
    public BSBuddyFinderWinManager(BSMainFrame mainFrame, JTabbedPane tabbedPane,
                              BSBuddyFinderBean buddyFinderBean) {
        this(mainFrame, tabbedPane);
        setBuddyFinderBean(buddyFinderBean);
    }

    /** Sets buddyFinder bean */
    public void setBuddyFinderBean(BSBuddyFinderBean buddyFinderBean) {
       if (this.buddyFinderBean != null)
           this.buddyFinderBean.removeBuddyFinderListener(this);
       this.buddyFinderBean = buddyFinderBean;
       if (buddyFinderBean != null)
           buddyFinderBean.addBuddyFinderListener(this);
       this.buddyFinderBean = buddyFinderBean;
    }

    /** Sets presence bean */
    public void setPresenceBean(BSPresenceBean presenceBean) {
        this.presenceBean = presenceBean;
    }

    /** Gets presence bean */
    public BSPresenceBean getPresenceBean() {
        return presenceBean;
    }

    /** Sets roster bean */
    public void setRosterBean(BSRosterBean rosterBean) {
        this.rosterBean = rosterBean;
    }

    /** Opens new window for room */
    public void openNewWindow(String jidStr) {
        if (buddyFinderBean == null)
            return;

        String idStr = "BuddyFinder#" + id;
        //id++; only want single instance otherwise profile udpates get confusing
        DockableWindow win = getWindow(idStr);
        if (win == null)
        {
            boolean dock = mainFrame.isDockingWindows();
            win = new BSBuddyFinderWindow(mainFrame, this, idStr, jidStr,
                                          jidStr, buddyFinderImage, dock);
            addWindow(win, dock);
        }
        showWindow(win, true, true);
        selectWindow(win);
    }


    /** Calls mainFrame to perform action */
    public void callPerformAction(JID jid, String namespace) {
        if (mainFrame != null)
            mainFrame.performAction(jid, namespace);
    }

    /** Opens chat with the JID */
    public void openChat(JID jid) {
        if (mainFrame != null) {
            mainFrame.openChatWindow(jid, true, true);
        }
    }

    /** Sends message to JID */
    public void sendMessage(JID jid) {
        if (mainFrame != null) {
            mainFrame.composeMessage(jid);
        }
    }

    public boolean addBookmark(JID jid) {
        if (mainFrame == null || jid == null) return false;
        return mainFrame.addBookmark(jid, "jabber:iq:buddyfinder", "BuddyFinder");
    }

    /** Called when a buddyfinder result is received. */
    public void buddyFinderResultReceived(Collection users, String requestID)
    {
        DockableWindow win = getWindow(requestID);
        if (win instanceof BSBuddyFinderWindow)
        {
            BSBuddyFinderWindow bfWin = (BSBuddyFinderWindow) win;
            bfWin.buddyFinderResponse(users);
        }
    }

}