/**
   * {@inheritDoc}
   *
   * <p>Implements {@link RegistrationStateChangeListener}. Notifies this instance that there has
   * been a change in the <tt>RegistrationState</tt> of {@link #protocolProvider}. Subscribes this
   * instance to {@link ColibriConferenceIQ}s as soon as <tt>protocolProvider</tt> is registered and
   * unsubscribes it as soon as <tt>protocolProvider</tt> is unregistered.
   */
  public void registrationStateChanged(RegistrationStateChangeEvent ev) {
    RegistrationState registrationState = ev.getNewState();

    if (RegistrationState.REGISTERED.equals(registrationState)) {
      protocolProvider.getConnection().addPacketListener(this, this);
    } else if (RegistrationState.UNREGISTERED.equals(registrationState)) {
      XMPPConnection connection = protocolProvider.getConnection();

      if (connection != null) connection.removePacketListener(this);
    }
  }
Пример #2
0
  /**
   * Registers this Manager's listener with <tt>connection</tt>.
   *
   * @param connection the connection that we'd like this manager to register with.
   */
  public void addPacketListener(XMPPConnection connection) {
    PacketFilter filter =
        new AndFilter(
            new PacketTypeFilter(Presence.class),
            new PacketExtensionFilter(
                CapsPacketExtension.ELEMENT_NAME, CapsPacketExtension.NAMESPACE));

    connection.addPacketListener(new CapsPacketListener(), filter);
  }
Пример #3
0
  /**
   * Constructor.
   *
   * @param connection The current active XMPPConnection.
   * @param remoteId The ID of the user to chat with. (May have a resource, but this will be used
   *     only as a hint for sending replies.)
   * @exception XMPPException If an error occurs joining the room.
   */
  public ChatWindow(XMPPConnection connection, String remoteId) throws XMPPException {
    mConnection = connection;
    mRemoteIdFull = remoteId;
    mRemoteIdBare = StringUtils.parseBareAddress(remoteId);

    if (!mRemoteIdFull.equals(mRemoteIdBare)) setLastKnownResource(mRemoteIdFull);

    mChatObject = new BetterChat(mConnection, mRemoteIdFull);

    // Get nickname for remote user and use for window title
    RosterEntry entry = mConnection.getRoster().getEntry(mRemoteIdBare);

    if (entry != null) {
      mRemoteNick = entry.getName();
    }

    if (mRemoteNick == null || mRemoteNick.equals("")) {
      mRemoteNick = mRemoteIdBare;
    }

    String val = JavolinApp.resources.getString("ChatWindow_WindowTitle");
    setTitle(JavolinApp.getAppName() + ": " + val + " " + mRemoteNick);

    // Get local user ID and chat color
    mLocalId = StringUtils.parseBareAddress(mConnection.getUser());
    mColorMap = new UserColorMap();
    mColorMap.getUserNameColor(mLocalId); // Give user first color

    // Set up UI
    buildUI();

    setSize(500, 400);
    mSizePosSaver = new SizeAndPositionSaver(this, NODENAME);
    restoreWindowState();

    // Send message when user presses Enter while editing input text
    mSendMessageAction =
        new AbstractAction() {
          public void actionPerformed(ActionEvent e) {
            doSendMessage();
          }
        };

    mInputText.getInputMap().put(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0), mSendMessageAction);

    // Handle window events
    setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);

    addWindowListener(
        new WindowAdapter() {
          public void windowClosed(WindowEvent we) {
            saveWindowState();
            if (mLog != null) {
              mLog.dispose();
            }
            mColorMap.dispose();
          }

          public void windowOpened(WindowEvent we) {
            // Give focus to input text area when the window is created
            mInputText.requestFocusInWindow();
          }
        });

    /* We do *not* register as a message listener. The Smack Chat object is
     * kind of a crock; there's no documented way to turn off its packet
     * interception when we close this window. And the main JavolinApp
     * listener is already grabbing all CHAT and NORMAL message packets, so
     * there's no need for us to listen -- in fact, it leads to double
     * printing in some cases. */
  }