/// <summary>
/// If we get an ActionStatusEvent from a service layer, just relay it along
/// so the UI can act on it
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void relayActionStatusEvent(object sender, ActionStatusEventArgs e)
{
if (ActionStatusEvent != null)
ActionStatusEvent(sender, e);
if (e.State == RequestState.Error || e.State == RequestState.FatalError)
throw new ApplicationException(string.Format("{0} halting on serious {1}: {2}", sender.ToString(), e.State, e.Message));
else
sendActionStatus(this, e.State, e.Message, false);
}
private void handleActionStatus(object sender, ActionStatusEventArgs e)
{
// Use Dispatcher.Invoke so UI responds and shows message immediately
Dispatcher.Invoke(new Action(() =>
{
// If a message regarding data validity, act accordingly. Otherwise just show it to user
switch (e.State)
{
case RequestState.DataInvalid:
allowReports(false);
break;
case RequestState.DataValid:
allowReports(true);
break;
case RequestState.Succeeded:
case RequestState.Information:
updateStatus(e.Message);
break;
default:
updateStatus(string.Format("{0} Status: {1}", e.State.ToString(), e.Message));
break;
}
}));
}
