Example #1
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);
      }
    }
  }
Example #2
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();
    }
  }