Esempio n. 1
0
  public void onWho(ActionEvent actionEvent) {
    StandardDialog dlg = new StandardDialog();
    dlg.setTitle("Your name and address");

    String strName = prefs.get(NAME, server.ip + ":" + server.port);

    JTextField name = new JTextField(strName),
        ip = new JTextField(server.ip),
        port = new JTextField(server.port + "");
    ip.setEditable(false);
    port.setEditable(false);

    LabelledItemPanel myContentPane = new LabelledItemPanel();
    myContentPane.setBorder(BorderFactory.createEtchedBorder());
    myContentPane.addItem("Your name", name);
    myContentPane.addItem("", new JLabel("Tell your buddy the follows:"));
    myContentPane.addItem("Your IP", ip);
    myContentPane.addItem("Your port", port);

    dlg.setContentPane(myContentPane);
    dlg.setSize(300, 300);
    GUIUtils.centerWithinScreen(dlg);
    dlg.setVisible(true);

    if (!dlg.hasUserCancelled()) {
      prefs.put(NAME, name.getText());
      server.myName = name.getText();
    }
  }
Esempio n. 2
0
 public static void main(String[] args) {
   Messenger messenger = new Messenger();
   messenger.setSize(200, 400);
   messenger.setTitle("Bob Talk");
   messenger.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   GUIUtils.centerWithinScreen(messenger);
   messenger.setVisible(true);
   try {
     messenger.registerTrayIcon();
   } catch (Exception ex) {
   }
 }
Esempio n. 3
0
  // add a buddy
  public void onAdd(ActionEvent actionEvent) {
    String strName = prefs.get(NAME, null);
    if (strName == null || strName.trim().length() == 0) {
      JOptionPane.showMessageDialog(this, "Please set your name first");
      onWho(actionEvent);
    }
    if (strName == null || strName.trim().length() == 0) {
      return;
    }
    StandardDialog dlg = new StandardDialog();
    dlg.setTitle("Buddy information");

    JTextField ip = new JTextField(), port = new JTextField();

    LabelledItemPanel myContentPane = new LabelledItemPanel();
    myContentPane.setBorder(BorderFactory.createEtchedBorder());
    myContentPane.addItem("", new JLabel("Please ask buddy his/her:"));
    myContentPane.addItem("IP", ip);
    myContentPane.addItem("port", port);

    dlg.setContentPane(myContentPane);
    dlg.setSize(300, 200);
    GUIUtils.centerWithinScreen(dlg);
    dlg.setVisible(true);

    if (!dlg.hasUserCancelled()) {
      String buddyHost = ip.getText();
      String buddyPort = port.getText();

      if (buddyHost.equals(server.ip) && buddyPort.equals(server.port + "")) {
        JOptionPane.showMessageDialog(this, "Well, why talk with yourself?");
        return;
      }

      // ask buddy's name
      String buddyName = server.addBuddy(buddyHost, buddyPort);
      if (buddyName == null || MoAgent.FAIL.equals(buddyName)) {
        JOptionPane.showMessageDialog(this, "Buddy is not answering!");
      } else {
        Buddy b = new Buddy();
        b.name = buddyName;
        b.host = buddyHost;
        b.port = buddyPort;
        b.myID = server.myName;
        lstModel.addElement(b);
      }
    }
  }
Esempio n. 4
0
/**
 * @author Jie Bao
 *
 * <p>@since 2005-08-26
 */
public class Messenger extends JFrame implements MessageHandler, ChatListener {
  Preferences prefs = Preferences.userNodeForPackage(Messenger.class);

  BorderLayout borderLayout1 = new BorderLayout();
  JPanel jPanel1 = new JPanel();
  JScrollPane jScrollPane1 = new JScrollPane();

  JButton btnAdd = new JButton();
  JButton btnWho = new JButton();
  JButton btnAbout = new JButton();

  DefaultListModel lstModel = new DefaultListModel();
  JList buddyList = new JList(lstModel);

  MoAgent server = new MoAgent(prefs.get(NAME, null));

  TrayIconManager tray;
  AdvancedTrayIcon trayIcon;

  public Messenger() {
    try {
      server.start();
      jbInit();
    } catch (Exception exception) {
      exception.printStackTrace();
    }
  }

  private void jbInit() throws Exception {
    messageMap();

    getContentPane().setLayout(borderLayout1);
    btnWho.setText("@");
    btnWho.setToolTipText("Who am I? Set your id and get your address");
    this.getContentPane().add(jScrollPane1, java.awt.BorderLayout.CENTER);
    jScrollPane1.getViewport().add(buddyList);
    btnAdd.setText("+");
    btnAdd.setToolTipText("Add Buddy");

    btnAbout.setText("?");
    btnAbout.setToolTipText("About");

    this.getContentPane().add(jPanel1, java.awt.BorderLayout.SOUTH);
    buddyList.setBackground(new Color(184, 199, 153));
    jPanel1.add(btnWho);
    jPanel1.add(btnAdd);
    jPanel1.add(btnAbout);

    server.addMessageListener(this);

    buddyList.addMouseListener(
        new MouseAdapter() {
          public void mouseClicked(MouseEvent evt) {
            JList list = (JList) evt.getSource();
            if (evt.getClickCount() == 2) // Double-click
            {
              // Get item index
              int index = list.locationToIndex(evt.getPoint());
              Buddy buddy = (Buddy) list.getModel().getElementAt(index);
              startTalk(buddy);
            }
          }
        });

    int delay = 60 * 1000; // milliseconds
    ActionListener taskPerformer =
        new ActionListener() {
          public void actionPerformed(ActionEvent evt) {
            onTimer(evt);
          }
        };
    new Timer(delay, taskPerformer).start();

    if (prefs.get(NAME, null) == null) {
      String inputValue = null;
      // ask for nickname
      while (inputValue == null || inputValue.trim().length() == 0) {
        inputValue = JOptionPane.showInputDialog("Please choose your nickname");
      }
      server.myName = inputValue;
      prefs.put(NAME, inputValue);
    }

    // hide the frame if iconized
    final JFrame thisFrame = this;
    WindowStateListener listener =
        new WindowAdapter() {
          public void windowStateChanged(WindowEvent evt) {
            int oldState = evt.getOldState();
            int newState = evt.getNewState();

            if ((oldState & Frame.ICONIFIED) == 0 && (newState & Frame.ICONIFIED) != 0) {
              // Frame was iconized
              thisFrame.setVisible(false);
            }
          }
        };
    // Register the listener with the frame
    addWindowStateListener(listener);
  }

  ImageIcon icon = (ImageIcon) GUIUtils.loadIcon("images/species.gif");

  public void registerTrayIcon() {
    try {
      tray = new TrayIconManager(Win32Toolkit.getInstance());
    } catch (Exception ex) {
      ex.printStackTrace();
    }
    if (tray == null) {
      return;
    }
    NativeIcon icon1 = new NativeIcon(icon.getImage());

    trayIcon = new AdvancedTrayIcon(icon1, APP_NAME + "\nDouble click to show the tool");
    trayIcon.setBaloonTitle(APP_NAME + " is running");
    trayIcon.setBaloonText(APP_NAME + "\nDouble click to show the tool");
    trayIcon.setBaloonIcon(trayIcon.ICON_INFORMATION);

    final JFrame thisFrame = this;

    tray.addTrayIcon(
        trayIcon,
        new TrayEventAdapter() {
          public void mouseDblClicked(Point p) {
            GUIUtils.deiconify(thisFrame);
            thisFrame.setVisible(true);
            thisFrame.validate();
          }
        });
  }

  // clear the inactive buddy list
  public void onTimer(ActionEvent evt) {
    Thread thread =
        new Thread() {
          public void run() {
            Vector<Buddy> activeBuddy = new Vector();
            for (int i = 0; i < lstModel.getSize(); i++) {
              Buddy buddy = (Buddy) lstModel.getElementAt(i);
              if (server.isServerOn(buddy.host, buddy.port)) {
                activeBuddy.add(buddy);
              }
            }
            lstModel.removeAllElements();
            for (Buddy b : activeBuddy) {
              lstModel.addElement(b);
            }
          }
        };
    thread.start();
  }

  public void startTalk(final Buddy buddy) {
    new Thread() {
      public void run() {
        ChatPanel window = server.startChat(buddy.name, buddy.host, buddy.port);

        if (window == null) {
          Debug.trace("Connot connect to selected user");
        } else {
          window.showMe();
        }
      }
    }.start();
  }

  public static void main(String[] args) {
    Messenger messenger = new Messenger();
    messenger.setSize(200, 400);
    messenger.setTitle("Bob Talk");
    messenger.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    GUIUtils.centerWithinScreen(messenger);
    messenger.setVisible(true);
    try {
      messenger.registerTrayIcon();
    } catch (Exception ex) {
    }
  }

  // add a buddy
  public void onAdd(ActionEvent actionEvent) {
    String strName = prefs.get(NAME, null);
    if (strName == null || strName.trim().length() == 0) {
      JOptionPane.showMessageDialog(this, "Please set your name first");
      onWho(actionEvent);
    }
    if (strName == null || strName.trim().length() == 0) {
      return;
    }
    StandardDialog dlg = new StandardDialog();
    dlg.setTitle("Buddy information");

    JTextField ip = new JTextField(), port = new JTextField();

    LabelledItemPanel myContentPane = new LabelledItemPanel();
    myContentPane.setBorder(BorderFactory.createEtchedBorder());
    myContentPane.addItem("", new JLabel("Please ask buddy his/her:"));
    myContentPane.addItem("IP", ip);
    myContentPane.addItem("port", port);

    dlg.setContentPane(myContentPane);
    dlg.setSize(300, 200);
    GUIUtils.centerWithinScreen(dlg);
    dlg.setVisible(true);

    if (!dlg.hasUserCancelled()) {
      String buddyHost = ip.getText();
      String buddyPort = port.getText();

      if (buddyHost.equals(server.ip) && buddyPort.equals(server.port + "")) {
        JOptionPane.showMessageDialog(this, "Well, why talk with yourself?");
        return;
      }

      // ask buddy's name
      String buddyName = server.addBuddy(buddyHost, buddyPort);
      if (buddyName == null || MoAgent.FAIL.equals(buddyName)) {
        JOptionPane.showMessageDialog(this, "Buddy is not answering!");
      } else {
        Buddy b = new Buddy();
        b.name = buddyName;
        b.host = buddyHost;
        b.port = buddyPort;
        b.myID = server.myName;
        lstModel.addElement(b);
      }
    }
  }

  public void onWho(ActionEvent actionEvent) {
    StandardDialog dlg = new StandardDialog();
    dlg.setTitle("Your name and address");

    String strName = prefs.get(NAME, server.ip + ":" + server.port);

    JTextField name = new JTextField(strName),
        ip = new JTextField(server.ip),
        port = new JTextField(server.port + "");
    ip.setEditable(false);
    port.setEditable(false);

    LabelledItemPanel myContentPane = new LabelledItemPanel();
    myContentPane.setBorder(BorderFactory.createEtchedBorder());
    myContentPane.addItem("Your name", name);
    myContentPane.addItem("", new JLabel("Tell your buddy the follows:"));
    myContentPane.addItem("Your IP", ip);
    myContentPane.addItem("Your port", port);

    dlg.setContentPane(myContentPane);
    dlg.setSize(300, 300);
    GUIUtils.centerWithinScreen(dlg);
    dlg.setVisible(true);

    if (!dlg.hasUserCancelled()) {
      prefs.put(NAME, name.getText());
      server.myName = name.getText();
    }
  }

  public void messageMap() {
    try {
      MessageMap.mapAction(this.btnAdd, this, "onAdd");
      MessageMap.mapAction(this.btnWho, this, "onWho");
      MessageMap.mapAction(this.btnAbout, this, "onAbout");
    } catch (Exception ex) {
    }
  }

  static String APP_NAME = "Bob Talk Instant Messenger";

  public void onAbout(ActionEvent e) {

    String infoAbout =
        "<html>"
            + "<font color=\"#FF0099\"><b>"
            + APP_NAME
            + "</b></font><br>Version "
            + 1.0
            + " beta<br>"
            + "<br><b>Jie Bao</b><br>Aug 2005<br>"
            + "Iowa State University<br><a href=\"mailto:[email protected]\">"
            + "[email protected]</a><br><a href=\"http://www.cs.iastate.edu/~baojie\">"
            + "http://www.cs.iastate.edu/~baojie</a><br>"
            + "</html>";

    AboutBoxDialog dlg = new AboutBoxDialog(infoAbout, "About " + APP_NAME);
    dlg.showAboutBox();
  }

  static String NAME = "name";

  public void onBeAddedAsBuddy(
      final String buddyName, final String buddyHost, final String buddyPort) {
    new Thread() {
      public void run() {
        Buddy b = new Buddy();
        b.name = buddyName;
        b.host = buddyHost;
        b.port = buddyPort;
        b.myID = server.myName;
        lstModel.addElement(b);

        JLabel ll = new JLabel(b.name + " added you as buddy");
        ll.setBackground(Color.YELLOW);

        JDialog dlg = new JDialog();
        dlg.setTitle("You get a new buddy!");
        dlg.setModal(false);
        dlg.setLayout(new BorderLayout());
        dlg.setUndecorated(true);

        dlg.add(new JLabel(icon), BorderLayout.NORTH);
        dlg.add(ll, BorderLayout.CENTER);
        // dlg.getContentPane().setBackground(Color.YELLOW) ;

        dlg.setSize(150, 50);

        final Toolkit toolKit = Toolkit.getDefaultToolkit();
        final Rectangle rcScreen = new Rectangle(toolKit.getScreenSize());
        dlg.setLocation(rcScreen.width - 160, rcScreen.height - 150);

        dlg.setVisible(true);
        try {
          this.sleep(5000);
        } catch (InterruptedException ex) {
        }
        dlg.setVisible(false);
        dlg.dispose();
        return;
      }
    }.start();
  }
}