public void RecieveMessage(ChatMessage msg)
{
// create the paragraph
Paragraph p = new Paragraph();
Run rnMyText = new Run();
p.FontWeight = FontWeights.Bold;
// if the message is from the currently logged in user, then set the color to gray
if (msg.From == _chatRoomWindow.Username)
{
p.Foreground = new SolidColorBrush(Colors.Gray);
rnMyText.Text = string.Format("{0} (me): {1}", msg.From, msg.MessageText);
}
else
{
p.Foreground = new SolidColorBrush(Colors.Green);
rnMyText.Text = string.Format("{0}: {1}", msg.From, msg.MessageText);
}
// add the text to the paragraph tag
p.Inlines.Add(rnMyText);
// add the paragraph to the rich text box
_chatRoomWindow.rtbChatLog.Document.Blocks.Add(p);
}
/// <summary>
/// Handle Chat Message button click
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnSendChat_Click(object sender, RoutedEventArgs e)
{
//// create the chat message
var chatMessageBody = new ChatMessage() { From = Username, MessageText = txtUserChatMessage.Text };
var messageBody = new SocketServiceMessage() { Action = SocketServiceAction.ChatMessage, Message = chatMessageBody };
var msg = JsonMessageSerializer.Serialize(messageBody);
////send the message to the service topic
_svcClient.Receive(msg);
}
/// <summary>
/// Handle the user clicking the send button
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void btnSendChatMessage_Click(object sender, RoutedEventArgs e)
{
// create the chat message and send it across the wire
var chatMessage = new ChatMessage() { From = _username, MessageText = txtUserMessage.Text };
// create the wrapper message and serialize it to string
var wrapperMsg = new SocketServiceMessage() { Action = SocketServiceAction.ChatMessage, Message = chatMessage };
string msg = JsonConvert.SerializeObject(wrapperMsg);
// buffer the message
messageWriter.WriteString(msg);
// send the message
await messageWriter.StoreAsync();
//_svcClient.SendMessageAsync(msg);
// clear out the message text box
txtUserMessage.Text = "";
}
