private async void doWork(string message, CustomEvent.EventType type)
{
bool result = await doNotificationAsync(message, type);
}
private Task <bool> doNotificationAsync(string message, CustomEvent.EventType type)
{
SolidColorBrush critical = new SolidColorBrush(Color.FromArgb(0xFF, Convert.ToByte(220), Convert.ToByte(53), Convert.ToByte(69)));
SolidColorBrush warning = new SolidColorBrush(Color.FromArgb(0xFF, Convert.ToByte(255), Convert.ToByte(193), Convert.ToByte(7)));
SolidColorBrush accept = new SolidColorBrush(Color.FromArgb(0xFF, Convert.ToByte(40), Convert.ToByte(167), Convert.ToByte(69)));
//SolidColorBrush backgroundBrush = new SolidColorBrush(Color.FromArgb(0xFF, Convert.ToByte(230), Convert.ToByte(231), Convert.ToByte(237)));
TaskCompletionSource <bool> tcs = new TaskCompletionSource <bool>();
object locker = new object();
object locker2 = new object();
try
{
Task.Run(() => {
lock (locker)
{
Application.Current.Dispatcher.Invoke((Action) delegate {
lock (locker2)
{
System.Windows.Threading.DispatcherTimer dispatcherTimer = new System.Windows.Threading.DispatcherTimer();
dispatcherTimer.Interval = new TimeSpan(0, 0, 3);
dispatcherTimer.Tick += (sernder, e) => { ViewModel.NotificationEnabled = false; };
dispatcherTimer.Start();
switch (type)
{
case CustomEvent.EventType.warning:
{
notificationGrid.Background = warning;
tbNotifyMessage.Text = message;
ViewModel.NotificationEnabled = true;
}
break;
case CustomEvent.EventType.critical:
{
notificationGrid.Background = critical;
tbNotifyMessage.Text = message;
ViewModel.NotificationEnabled = true;
}
break;
case CustomEvent.EventType.accept:
{
notificationGrid.Background = accept;
tbNotifyMessage.Text = message;
ViewModel.NotificationEnabled = true;
}
break;
default:
break;
}
}
});
}
tcs.SetResult(true);
});
// set a timmer for how long the notification should be visible
// return true when timer is done.
return(tcs.Task);
}
catch (Exception exception)
{
ErrorHandler.ErrorHandle error = ErrorHandler.ErrorHandle.getInstance();
error.handle(exception, true);
}
return(tcs.Task);
}