private void ViewChat(object sender, RoutedEventArgs e)
{
var chatClient = (ChatClient)((Button)sender).DataContext;
var popupChat = PopupChats.Find(pc => pc.ChatClient.ClientId == chatClient.ClientId);
if (popupChat != null)
{
popupChat.Focus();
return;
}
var popup = new PopupChat(chatClient, ChatEngine);
popup.Closed += Popup_Closed;
PopupChats.Add(popup);
popup.Show();
}
/// <summary>
/// Callback for when the chat button is pressed.
/// </summary>
public void OnChatButtonPressed()
{
chatPopup.Show();
}