/*
* Name: btnSend_Click
* Description: This function sends the text that is in the message box, to either
* a specific person, or to everyone in the chat
*/
private void btnSend_Click(object sender, RoutedEventArgs e)
{
string message = txtMsg.Text;
//cuts out blank spaces from the messages on either end
if (message.Trim().Length > 0)
{
//if the user is in the ALL tab
if (tbControl.SelectedItem == tbAll)
{
txtAll.Text += "You: " + message + "\n";
scrollAll.ScrollToBottom();
message = SETMessengerUtilities.makeMessage(true, StatusCode.All, Alias, "all", message);
}
//if the user is in the private tab
else if (tbControl.SelectedItem == tbPrivate)
{
txtPrivate.Text += "(" + selected + ") You: " + message + "\n";
scrollPrivate.ScrollToBottom();
message = SETMessengerUtilities.makeMessage(true, StatusCode.Whisper, Alias, selected, message);
}
//sends the message
ClientPipe.sendMessage(message);
if (!ClientPipe.connected)
{
MessageBox.Show("The server had an unexpected shutdown. Closing application now...", "Server Fault");
this.Close();
}
//clears the message box and sets focus to it
txtMsg.Clear();
txtMsg.Focus();
}
}
/// <summary>
///
/// </summary>
public void close()
{
if (MessageQueue.Exists(mQueueName))
{
mq.Close();
mq.Dispose();
MessageQueue.Delete(mq.Path);
}
if (ClientPipe.connected)
{
string message = SETMessengerUtilities.makeMessage(true, StatusCode.ClientDisconnected, MainWindow.Alias);
ClientPipe.sendMessage(message);
ClientPipe.disconnect();
}
}
/*
* Name: btnConnect_Click
* Description: The function handles when the user clicks the connect button.
* if both the alias field and the server name field are filled out,
* the client will try to connect to the server.
*/
private void btnConnect_Click(object sender, RoutedEventArgs e)
{
if (checkEmpty(txtAlias, txtServerName))
{
//colons are not allowed, GET OUT OF HERE TROLLS
while (txtAlias.Text.Contains(':'))
{
int index = txtAlias.Text.IndexOf(':');
txtAlias.Text.Remove(index, 1);
}
//take out white spaces on either side of the string
MainWindow.Alias = txtAlias.Text.Trim();
ClientPipe.ServerName = txtServerName.Text;
//try to connect to the server
try
{
ClientPipe.connectToServer();
string msg = SETMessengerUtilities.makeMessage(true, StatusCode.ClientConnected, MainWindow.Alias);
//send the connection message to the server
ClientPipe.sendMessage(msg);
ClientPipe.connected = true;
//closes the start up window so the main window can run
this.Close();
}
catch (TimeoutException)
{
MessageBox.Show("Your connection time out, make sure you typed the server name correctly", "Connection Timeout Error");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error");
}
}
}