public void HandleShowNotification(ShowNotificationPayload showNotificationPayload)
{
if (showNotificationPayload.Element == null && !string.IsNullOrWhiteSpace(showNotificationPayload.Text))
{
showNotificationPayload.Element = new TextBlock
{
Text = showNotificationPayload.Text,
FontSize = (double) FindResource("SubHeadingFontSize"),
FontFamily = (FontFamily) FindResource("AltHeadingFont"),
Foreground = (Brush) FindResource("InverseTextColour"),
};
}
if (showNotificationPayload.Element == null)
return;
NotificationQueue.Add(showNotificationPayload);
if (showNotificationPayload.Element.Parent != null)
return;
if (showNotificationPayload.TimeSpan != TimeSpan.Zero)
{
Action actRemoveNotification = async () =>
{
await
Task.Delay(
(int)
showNotificationPayload.TimeSpan.TotalMilliseconds);
lock (NotificationQueue)
{
if (NotificationQueue.Contains(showNotificationPayload))
{
NotificationQueue.Remove(showNotificationPayload);
}
}
RemoveNotification(showNotificationPayload.Element);
};
actRemoveNotification();
}
if (ccContent.Content == null && NotificationQueue.Any())
ShowNotification(NotificationQueue.First().Element, NotificationQueue.First().NotificactionLevel);
}
public void CheckForNewUpdates()
{
if (_isModified)
{
var reloadingMessage = new ShowNotificationPayload("Reloading Streams", TimeSpan.FromSeconds(10),
NotificactionLevel.Information);
EventAggregator.GetEvent<ShowNotification>().Publish(reloadingMessage);
Task.Run(() => EventAggregator.GetEvent<ReloadFilter>().Publish(new NullEvent()));
_isModified = false;
}
}
