/// <summary>
/// Registers a UIHandler to handle the specified UI using a exsisiting Named Registration
/// </summary>
/// <param name="handler">UIHandler to be executed when the specified UI is shown</param>
/// <param name="registrationName">name of the Registration entry in the NamedRegistrations.xml file compiled in the runtime dll</param>
/// <param name="notification">The events that you want to handle the targed UI</param>
public void RegisterUIHandler(UIHandler handler, string registrationName, UIHandlerNotification notification)
{
if (processMonitor != null)
{
throw new InvalidOperationException("You cannot register UIHandlers after the process is executed");
}
if (!namedRegistrations.ContainsKey(registrationName))
{
throw new ArgumentException("A registration with the name '" + registrationName + "' could not be found");
}
UIHandlerRule namedHandler = namedRegistrations[registrationName];
//register the handler with the same information as the named entry
handlerRules.Push(new UIHandlerRule(handler, namedHandler.ProcessName, namedHandler.WindowTitle, notification));
}
private void RegisterDefaultUIHandlers()
{
Stream stream = Assembly.GetExecutingAssembly().GetManifestResourceStream("NamedRegistrations.xml");
//HACK: VS.NET renames the file to include the full path but razzle does not (this is very annoying)
if (stream == null)
{
stream = Assembly.GetExecutingAssembly().GetManifestResourceStream("Code.Microsoft.Test.Loaders.NamedRegistrations.xml");
}
XmlDocument doc = new XmlDocument();
doc.Load(stream);
stream.Close();
foreach (XmlElement element in doc.DocumentElement.SelectNodes("Registration"))
{
Type type = typeof(ApplicationMonitor).Assembly.GetType(element.GetAttribute("Handler"), true, false);
UIHandler handler = (UIHandler)Activator.CreateInstance(type, true);
handler.NamedRegistration = element.GetAttribute("Name");
if (element.GetAttribute("ProcessName").Length > 0)
{
handler.ProcessName = element.GetAttribute("ProcessName");
}
if (element.GetAttribute("WindowTitle").Length > 0)
{
handler.WindowTitle = element.GetAttribute("WindowTitle");
}
if (element.GetAttribute("AllowMultipleInvocations").Length > 0)
{
handler.AllowMultipleInvocations = bool.Parse(element.GetAttribute("AllowMultipleInvocations"));
}
UIHandlerRule rule = new UIHandlerRule(handler, handler.ProcessName, handler.WindowTitle, UIHandlerNotification.All);
handlerRules.Push(rule);
namedRegistrations[handler.NamedRegistration] = rule;
}
}
