private void t_LeftRoom(ChatRoomTabPage sender, EventArgs e)
{
_rooms.Remove(sender.Occupant.ToString().ToLower());
tabRooms.TabPages.Remove(sender);
sender.LeftRoom -= new ChatRoomTabPage.LeftRoomDelegate(t_LeftRoom);
if (tabRooms.TabCount == 0)
{
txtHistory.Clear();
txtOutgoingMessage.Clear();
lstUsers.DataSource = null;
lstUsers.Items.Clear();
lblNotInRoom.Visible = true;
grpChatRoom.Text = string.Empty;
}
else
tabRooms.TabIndex = 0;
}
public void JoinRoom( JabberID occupantJID)
{
if ( _rooms.Contains(occupantJID.ToString().ToLower()) )
{
ChatRoomTabPage t = (ChatRoomTabPage)_rooms[occupantJID.ToString().ToLower()];
tabRooms.SelectedTab = t;
}
else
{
ChatRoomTabPage t = new ChatRoomTabPage(occupantJID, this, _sm);
tabRooms.TabPages.Add(t);
_rooms.Add(occupantJID.ToString().ToLower(), t);
lblNotInRoom.Visible = false;
t.LeftRoom += new ChatRoomTabPage.LeftRoomDelegate(t_LeftRoom);
t.ChangedNickName += new ChatRoomTabPage.ChangedNickNameDelegate(t_ChangedNickName);
t.JoinRoom();
}
}
private void t_ChangedNickName(ChatRoomTabPage sender, ChangeNickNameEventArgs e)
{
_rooms.Remove(e.OldOccupant.ToString().ToLower());
_rooms.Add(e.NewOccupant.ToString().ToLower(), sender);
}
public static bool ProcessRoomMessage(string msg, ChatRoomTabPage rm)
{
try
{
if ( msg.StartsWith(Leave) || msg.StartsWith(Part) )
rm.LeaveRoom();
else if ( msg.StartsWith(Topic) )
rm.ChangeSubject(GetCommandValue(Topic, msg));
else if ( msg.StartsWith(Subject) )
rm.ChangeSubject(GetCommandValue(Subject, msg));
else if ( msg.StartsWith(Nick) )
rm.ChangeNickName(new JabberID(rm.Room.ToString(), GetCommandValue(Nick, msg)));
else if ( msg.StartsWith(Invite) )
rm.Invite(JabberID.Parse(GetCommandValue(Invite, msg)));
else if ( msg.StartsWith(Message) )
{
string[] parts = GetCommandParts(msg);
if ( parts.Length < 3 )
throw new ArgumentException("Unsupported number of command arguments");
string[] messageContent = new string[parts.Length - 3];
Array.Copy(parts, 2, messageContent, 0, parts.Length - 2);
rm.SendPrivateMessage(parts[1], string.Join(" ", messageContent));
}
else if ( msg.StartsWith(Clear) )
rm.ClearMessageHistory();
else
return false;
return true;
}
catch ( Exception ex)
{
MessageBox.Show(string.Concat("Error processing command: ", ex.Message));
return false;
}
}
