public void UpdateLabels()
{
ChatWidget widg = GetSelectedChat();
if (widg != null)
{
widg.MarkRead();
}
UpdatePageLabel();
}
void Client_DataReceived(object sender, DataReceivedEventArgs e)
{
Gtk.Application.Invoke(delegate
{
Console.WriteLine($"[<-] {e.Data}");
Packets.IPacket packet;
try
{
packet = ParserPacket.ParsePacket(e.Data);
}
catch (ParsePacketException ex)
{
Console.WriteLine(ex.ToString());
return;
}
switch (packet.Command)
{
case PacketType.Connected:
{
ChatWidget broadcastWidget = new ChatWidget(true, "Broadcast", client.SendPacket);
AddChatWidget(broadcastWidget);
// we want the list of users...
client.SendPacket(new PacketListUsers());
}
break;
case PacketType.Disconnected:
{
// handle leaving server
}
break;
case PacketType.ChatReceived:
{
PacketChatReceived chatPak = (PacketChatReceived)packet;
ShowBroadcastMessage(chatPak.FromUser, chatPak.Message);
}
break;
case PacketType.WhisperReceived:
{
PacketWhisperReceived whispPak = (PacketWhisperReceived)packet;
if (!ConnectedUsers.ContainsKey(whispPak.FromUser))
{
AddChatWidget(new ChatWidget(false, whispPak.FromUser, client.SendPacket));
}
ConnectedUsers[whispPak.FromUser].NewMessage(whispPak.FromUser, whispPak.Message);
UpdatePageLabel();
}
break;
case PacketType.WhisperSent:
{
PacketWhisperSent whispPak = (PacketWhisperSent)packet;
ConnectedUsers[whispPak.ToUser].NewMessage(Username, whispPak.Message);
UpdatePageLabel();
}
break;
case PacketType.Users:
{
PacketUsers usersPak = (PacketUsers)packet;
foreach (string user in usersPak.Users)
{
ChatWidget widget = new ChatWidget(false, user, client.SendPacket);
AddChatWidget(widget);
}
}
break;
case PacketType.UserJoined:
{
PacketUserJoined usrJnPak = (PacketUserJoined)packet;
if (!ConnectedUsers.ContainsKey(usrJnPak.Username))
{
AddChatWidget(new ChatWidget(false, usrJnPak.Username, client.SendPacket));
ShowBroadcastMessage("server", $"User '{usrJnPak.Username}' joined the server.");
}
}
break;
case PacketType.UserLeft:
{
PacketUserLeft usrLfPak = (PacketUserLeft)packet;
if (ConnectedUsers.ContainsKey(usrLfPak.Username))
{
ShowBroadcastMessage("server", $"User '{usrLfPak.Username}' left the server.");
RemoveChatWidget(ConnectedUsers[usrLfPak.Username]);
}
}
break;
case PacketType.Error:
{
PacketError errPak = (PacketError)packet;
ShowBroadcastMessage("ERROR", errPak.Message);
}
break;
case PacketType.FatalError:
{
PacketFatalError errPak = (PacketFatalError)packet;
ShowBroadcastMessage("FATAL ERROR", errPak.Message);
}
break;
}
});
}
void RemoveChatWidget(ChatWidget widget)
{
ConnectedUsers.Remove(widget.TargetUser);
ChatsNotebook.Remove(widget);
}
void AddChatWidget(ChatWidget widget)
{
ConnectedUsers.Add(widget.TargetUser, widget);
ChatsNotebook.AppendPage(widget, widget.PageLabel);
ChatsNotebook.ShowAll();
}