private void btGetHistory_Click(object sender, EventArgs e)
{
lbParticipants.SelectedIndex = 0;
LANnode.Message message = new LANnode.Message(new List <string>(), clientsList[selectedIndex].Key);
client.SendMessage(message);
UpdateView();
}
private void btSendMessage_Click(object sender, EventArgs e)
{
if (selectedIndex != -1)
{
LANnode.Message message;
if (CurrentDialogId == CommonChatDialogId)
{
message = new LANnode.Message(tbMessageContent.Text);
}
else
{
message = new LANnode.Message(clientsList[selectedIndex].Key, tbMessageContent.Text);
chatDialogsInfo[message.ReceiverID].Messages.Add("Me: " + message.Content + " " + DateTime.Now);
}
if (cbIsConnected.Checked)
{
client.SendMessage(message);
UpdateView();
}
}
}
public void ShowReceivedMessages(LANnode.Message message)
{
switch (message.messageType)
{
case MessageType.Common:
chatDialogsInfo[CommonChatDialogId].AddMessage(message.Name + ": "
+ message.Content + " " + message.Time + " " + message.IPAdress);
break;
case MessageType.Private:
chatDialogsInfo[message.SenderID].AddMessage(message.Content + " " +
message.Time + " " + message.IPAdress);
break;
case MessageType.ClientsList:
{
Action action = delegate
{
clientsList.Clear();
clientsList.Add(new Endpoints()
{
Key = CommonChatDialogId, Name = "Common chat"
});
foreach (Endpoints nameClient in message.clientsNames)
{
clientsList.Add(nameClient);
if (!chatDialogsInfo.ContainsKey(nameClient.Key))
{
chatDialogsInfo.Add(nameClient.Key, new DialogInformation(nameClient.Name));
}
}
};
if (InvokeRequired)
{
Invoke(action);
}
else
{
action();
}
}
break;
case MessageType.SearchResponse:
{
Action action = delegate
{
tbIPAdress.Text = message.IPAdress;
IPEndPoint endPoint = new IPEndPoint(IPAddress.Parse(message.IPAdress), message.Port);
cbIsConnected.Checked = client.ConnectToServer(endPoint, tbName.Text);
};
if (InvokeRequired)
{
Invoke(action);
}
else
{
action();
}
}
break;
case MessageType.History:
chatDialogsInfo[message.ReceiverID].Messages = message.messageHistory;
break;
}
UpdateView();
}