contactpanel.java

一个类似QQ的在线通讯聊天软件原码,适合初学者参考学习。

   * Action 'Contact status changed'
   * @param e incoming user event
   */
  protected void action_onIncomingUser(IncomingUserEvent e)
  {
    Contact contact;
    synchronized (Start.env)
    {
      int size = Start.env.getKnownList().getContactListSize();
      for (int index = 1; index <= size; index++)
      {
        contact = Start.env.getKnownList().get(index - 1);
        if (e.getIncomingUserId().equals(contact.getContactId()))
        {
          if (contact.getCurrentStatus().getMode() == StatusModeEnum.OFFLINE
              && Start.env.isSoundEnabled()
              && Start.env.getSoundFlags()[1] == true
              && !Start.env.getSoundFileNames()[1].equals(""))
          {
            try
            {
              player.playSound(Start.env.getSoundFileNames()[1]);
            }
            catch (Exception ex)
            {
              System.err.println(this.getClass().getName() + ": "
                                 + ex.toString());
            }
          }
          contact.setCurrentStatus(e.getStatusMode());
          switch (e.getStatusMode().getMode())
          {
            case StatusModeEnum.ONLINE:
              listIconSources.set(index, Resource.ICON_SOURCE_STATUS[0]);
              break;
            case StatusModeEnum.FREE_FOR_CHAT:
              listIconSources.set(index, Resource.ICON_SOURCE_STATUS[1]);
              break;
            case StatusModeEnum.AWAY:
              listIconSources.set(index, Resource.ICON_SOURCE_STATUS[2]);
              break;
            case StatusModeEnum.NA:
              listIconSources.set(index, Resource.ICON_SOURCE_STATUS[3]);
              break;
            case StatusModeEnum.OCCUPIED:
              listIconSources.set(index, Resource.ICON_SOURCE_STATUS[4]);
              break;
            case StatusModeEnum.DND:
              listIconSources.set(index, Resource.ICON_SOURCE_STATUS[5]);
              break;
            case StatusModeEnum.INVISIBLE:
              listIconSources.set(index, Resource.ICON_SOURCE_STATUS[6]);
              break;
          }
          manager.setIconSources(listIconSources, listContactIds.toArray());
          return;
        }
      }
    }
  }

  /**
   * Action 'Contact goes offline'.
   * @param e offgoing user event
   */
  protected void action_onOffgoingUser(OffgoingUserEvent e)
  {
    Contact contact;
    synchronized (Start.env)
    {
      int size = Start.env.getKnownList().getContactListSize();
      for (int index = 1; index <= size; index++)
      {
        contact = Start.env.getKnownList().get(index - 1);
        if (e.getOffgoingUserId().equals(contact.getContactId()))
        {
          StatusModeEnum offline = new StatusModeEnum(StatusModeEnum.OFFLINE);
          contact.setCurrentStatus(offline);
          listIconSources.set(index, Resource.ICON_SOURCE_STATUS[7]);
          manager.setIconSources(listIconSources, listContactIds.toArray());
          return;
        }
      }
    }
  }

  /**
   * Action 'Incoming message'.
   * @param e incoming message event
   */
  protected void action_onIncomingMessage(final IncomingMessageEvent e)
  {
    synchronized (Start.env)
    {
      if (!Start.env.getKnownList().contains(e.getSenderID())
          && !Start.env.getUnknownList().contains(e.getSenderID())
          && !Start.env.getDenyUnknown())
      {
        Contact unknown = new Contact(e.getSenderID());
        Start.env.getUnknownList().addToContactList(unknown);
        new ShortUserInfoRequest(Start.env.getConnection(),
                                 Integer.parseInt(Start.env.getOwnContact()
                                                           .getContactId()),
                                 Integer.parseInt(e.getSenderID()))
        {
          public void onResponse(ShortUserInfo shortInfo)
          {
            synchronized (Start.env)
            {
              if (Start.env.getUnknownList().contains(shortInfo.getUserID()))
              {
                int pos = Start.env.getUnknownList()
                                   .indexOf(shortInfo.getUserID());
                Contact contact = Start.env.getUnknownList().get(pos);
                contact.setNickName(shortInfo.getNickName());
                contact.setFirstName(shortInfo.getFirstName());
                contact.setLastName(shortInfo.getLastName());
                if (shortInfo.getEmail().length() > 0)
                {
                  contact.setEmail(shortInfo.getEmail());
                }
                Start.env.setUnknownList(Start.env.sortContactList(Start.env.getUnknownList()));
                initContacts();
                ChatFrame chatFrame;
                int size = listChatFrames.size();
                for (int index = 0; index < size; index++)
                {
                  chatFrame = (ChatFrame) listChatFrames.get(index);
                  if (chatFrame.getContactId().equals(e.getSenderID()))
                  {
                    Date date = new Date();
                    chatFrame.chatPanel.addMessage(chatFrame.getChatName()
                                                   + " (" + date.toString()
                                                   + "):", e.getMessage(),
                                                   RTFDocument.RED);
                    if (!chatFrame.isVisible())
                    {
                      manager.setFlickerIcon(e.getSenderID(),
                                             Resource.ICON_SOURCE_TYPES[2],
                                             Resource.ICON_SOURCE_TYPES[1]);
                    }
                    else
                    {
                      chatFrame.startTitleBlinking();
                    }
                    return;
                  }
                }
              }
            }
          }
        };
      }
      else
      {
        ChatFrame chatFrame;
        int size = listChatFrames.size();
        for (int index = 0; index < size; index++)
        {
          chatFrame = (ChatFrame) listChatFrames.get(index);
          if (chatFrame.getContactId().equals(e.getSenderID()))
          {
            Date date = new Date();
            chatFrame.chatPanel.addMessage(chatFrame.getChatName() + " ("
                                           + date.toString() + "):",
                                           e.getMessage(), RTFDocument.RED);
            if (!chatFrame.isVisible())
            {
              manager.setFlickerIcon(e.getSenderID(),
                                     Resource.ICON_SOURCE_TYPES[2],
                                     Resource.ICON_SOURCE_TYPES[1]);
            }
            else
            {
              chatFrame.startTitleBlinking();
            }
            return;
          }
        }
      }
    }
  }

  /**
   * Action 'Incoming URL'.
   * @param e incoming URL event
   */
  protected void action_onIncomingUrl(IncomingUrlEvent e)
  {
    System.out.println("URL: " + e.getUrl());
    System.out.println("Message: " + e.getMessage());
  }

  /**
   * Action 'Incoming offline message'.
   * @param e offline message event
   */
  protected void action_onOfflineMessage(final OfflineMessageEvent e)
  {
    final String offline = ((String[]) mainFrame.localized.get("chat"))[3];
    synchronized (Start.env)
    {
      if (!Start.env.getKnownList().contains(e.getSenderUin())
          && !Start.env.getUnknownList().contains(e.getSenderUin())
          && !Start.env.getDenyUnknown())
      {
        Contact unknown = new Contact(e.getSenderUin());
        unknown.setNickName((String) mainFrame.localized.get("unnamedUser"));
        Start.env.getUnknownList().addToContactList(unknown);
        new ShortUserInfoRequest(Start.env.getConnection(),
                                 Integer.parseInt(Start.env.getOwnContact()
                                                           .getContactId()),
                                 Integer.parseInt(e.getSenderUin()))
        {
          public void onResponse(ShortUserInfo shortInfo)
          {
            synchronized (Start.env)
            {
              if (Start.env.getUnknownList().contains(shortInfo.getUserID()))
              {
                int pos = Start.env.getUnknownList()
                                   .indexOf(shortInfo.getUserID());
                Contact contact = Start.env.getUnknownList().get(pos);
                contact.setNickName(shortInfo.getNickName());
                contact.setFirstName(shortInfo.getFirstName());
                contact.setLastName(shortInfo.getLastName());
                if (shortInfo.getEmail().length() > 0)
                {
                  contact.setEmail(shortInfo.getEmail());
                }
                Start.env.setUnknownList(Start.env.sortContactList(Start.env.getUnknownList()));
                initContacts();
                ChatFrame chatFrame;
                int size = listChatFrames.size();
                for (int index = 0; index < size; index++)
                {
                  chatFrame = (ChatFrame) listChatFrames.get(index);
                  if (chatFrame.getContactId().equals(e.getSenderUin()))
                  {
                    chatFrame.chatPanel.addMessage(chatFrame.getChatName()
                                                   + " (" + offline + "):",
                                                   e.getMessage(),
                                                   RTFDocument.RED);
                    if (!chatFrame.isVisible())
                    {
                      manager.setFlickerIcon(e.getSenderUin(),
                                             Resource.ICON_SOURCE_TYPES[2],
                                             Resource.ICON_SOURCE_TYPES[1]);
                    }
                    else
                    {
                      chatFrame.startTitleBlinking();
                    }
                    return;
                  }
                }
              }
            }
          }
        };
      }
      else
      {
        ChatFrame chatFrame;
        int size = listChatFrames.size();
        for (int index = 0; index < size; index++)
        {
          chatFrame = (ChatFrame) listChatFrames.get(index);
          if (chatFrame.getContactId().equals(e.getSenderUin()))
          {
            chatFrame.chatPanel.addMessage(chatFrame.getChatName() + " ("
                                           + offline + "):", e.getMessage(),
                                           RTFDocument.RED);
            if (!chatFrame.isVisible())
            {
              manager.setFlickerIcon(e.getSenderUin(),
                                     Resource.ICON_SOURCE_TYPES[2],
                                     Resource.ICON_SOURCE_TYPES[1]);
            }
            else
            {
              chatFrame.startTitleBlinking();
            }
            return;
          }
        }
      }
    }
  }

  /**
   * Action 'Open chat window'.
   */
  protected void action_openChat()
  {
    String known = ((String[]) mainFrame.localized.get("contactPanel"))[0];
    String unknown = ((String[]) mainFrame.localized.get("contactPanel"))[1];
    if (jListContacts.getSelectedIndex() >= 0
        && !jListContacts.getSelectedValue().equals(known)
        && !jListContacts.getSelectedValue().equals(unknown))

    {
      ChatFrame chatFrame;
      int size = listChatFrames.size();
      for (int index = 0; index < size; index++)
      {
        chatFrame = (ChatFrame) listChatFrames.get(index);
        if (jListContacts.getSelectedValue().equals(chatFrame.getDisplayName()))
        {
          chatFrame.setVisible(true);
          chatFrame.setState(Frame.NORMAL);
          manager.removeFlickerIcon(chatFrame.getContactId());
          return;
        }
      }
    }
  }

  /**
   * Action 'Open popup window'.
   * @param e mouse event
   */
  protected void action_openPopupMenu(MouseEvent e)
  {
    String known = ((String[]) mainFrame.localized.get("contactPanel"))[0];
    String unknown = ((String[]) mainFrame.localized.get("contactPanel"))[1];
    if (jListContacts.getSelectedIndex() >= 0
        && !jListContacts.getSelectedValue().equals(known)
        && !jListContacts.getSelectedValue().equals(unknown))
    {
      int value;
      synchronized (Start.env)
      {
        value = jListContacts.getLastVisibleIndex()
                - Start.env.getUnknownList().getContactListSize() + 1;
        if (jListContacts.getSelectedIndex() < value)
        {
          knownMenu.show(e.getComponent(), e.getPoint().x, e.getPoint().y);
        }
        else
        {
          unknownMenu.show(e.getComponent(), e.getPoint().x, e.getPoint().y);
        }
      }
    }
  }
}