public void ReceiveUserDisconnectedFromChatNotification(string username)
{
lock (_monitor)
{
Dispatcher.Invoke(() =>
{
var usernameText = new TextRange(RichTextBoxMainChatWindow.Document.ContentEnd, RichTextBoxMainChatWindow.Document.ContentEnd);
usernameText.Text = username;
usernameText.ApplyPropertyValue(TextElement.ForegroundProperty, (ListBoxUsers.ItemsSource as List <UserView>).Where(x => x.Name == username).First().Color);
var content = new TextRange(RichTextBoxMainChatWindow.Document.ContentEnd, RichTextBoxMainChatWindow.Document.ContentEnd);
content.Text = " disconnected";
content.ApplyPropertyValue(TextElement.ForegroundProperty, Brushes.DimGray);
RichTextBoxMainChatWindow.AppendText(Environment.NewLine);
RichTextBoxMainChatWindow.ScrollToEnd();
(ListBoxUsers.ItemsSource as List <UserView>).RemoveAll(x => x.Name == username);
ListBoxUsers.Items.Refresh();
});
}
}
public void ReceiveIncomingChatMessage(ChatMessage message)
{
lock (_monitor)
{
Dispatcher.Invoke(() =>
{
var username = new TextRange(RichTextBoxMainChatWindow.Document.ContentEnd, RichTextBoxMainChatWindow.Document.ContentEnd);
username.Text = message.Username;
username.ApplyPropertyValue(TextElement.ForegroundProperty, (ListBoxUsers.ItemsSource as List <UserView>).Where(x => x.Name == message.Username).First().Color);
var date = new TextRange(RichTextBoxMainChatWindow.Document.ContentEnd, RichTextBoxMainChatWindow.Document.ContentEnd);
date.Text = " " + DateTime.Now.ToString("[HH:mm]") + ": ";
date.ApplyPropertyValue(TextElement.ForegroundProperty, Brushes.Gray);
var content = new TextRange(RichTextBoxMainChatWindow.Document.ContentEnd, RichTextBoxMainChatWindow.Document.ContentEnd);
content.Text = message.Content;
content.ApplyPropertyValue(TextElement.ForegroundProperty, Brushes.DimGray);
RichTextBoxMainChatWindow.AppendText(Environment.NewLine);
RichTextBoxMainChatWindow.ScrollToEnd();
});
}
}