/// <summary>
/// Called when the timer has elapsed. Removes any stale notifications.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="System.Timers.ElapsedEventArgs"/> instance containing the event data.</param>
private static void OnTimerElapsed(WindowInfo windowInfo)
{
DateTime now = DateTime.Now;
if (windowInfo.Window.IsMouseOver)
{
Observable
.Timer(windowInfo.DisplayDuration)
.ObserveOnDispatcher()
.Subscribe(x => OnTimerElapsed(windowInfo));
}
else
{
BehaviorCollection behaviors = Interaction.GetBehaviors(windowInfo.Window);
FadeBehavior fadeBehavior = behaviors.OfType <FadeBehavior>().First();
SlideBehavior slideBehavior = behaviors.OfType <SlideBehavior>().First();
fadeBehavior.FadeOut();
slideBehavior.SlideOut();
EventHandler eventHandler = null;
eventHandler = (sender2, e2) =>
{
fadeBehavior.FadeOutCompleted -= eventHandler;
windows.Remove(windowInfo);
windowInfo.Window.Close();
};
fadeBehavior.FadeOutCompleted += eventHandler;
}
}
/// <summary>
/// The animate out.
/// </summary>
public void AnimateOut()
{
if (this.AssociatedObject.Items.Count == 0)
{
this.OnAnimateOutCompleted(this, EventArgs.Empty);
}
else
{
if (this.AssociatedObject.ItemContainerGenerator.Status == GeneratorStatus.ContainersGenerated)
{
TimeSpan beginTime = this.Interval;
FrameworkElement selectedItem = GetSelectedItem(this.AssociatedObject);
foreach (object item in this.AssociatedObject.Items.Cast <object>().Reverse())
{
FrameworkElement frameworkElement = (FrameworkElement)this.AssociatedObject.ItemContainerGenerator.ContainerFromItem(item);
if (frameworkElement != null)
{
bool isFirst = this.AssociatedObject.Items.IndexOf(item) == 0;
if (this.IsRandom)
{
if (isFirst)
{
beginTime = new TimeSpan(0, 0, 0, 0, 7 * 35);
}
else
{
beginTime = new TimeSpan(0, 0, 0, 0, this.random.Next(0, 7) * 35);
}
}
else
{
beginTime = beginTime + this.Interval;
}
FadeBehavior fadeBehavior = GetFadeBehavior(
frameworkElement,
beginTime,
this.Duration);
SlideBehavior slideBehavior = GetSlideBehavior(
frameworkElement,
beginTime,
this.Duration,
this.Offset);
if (isFirst)
{
if (item != selectedItem)
{
EventHandler eventHandler = null;
eventHandler = (sender, e) =>
{
slideBehavior.SlideOutCompleted -= eventHandler;
this.OnAnimateOutCompleted(this, EventArgs.Empty);
};
slideBehavior.SlideOutCompleted += eventHandler;
}
else
{
EventHandler eventHandler = null;
eventHandler = (sender, e) =>
{
fadeBehavior.FadeOutCompleted -= eventHandler;
this.OnAnimateOutCompleted(this, EventArgs.Empty);
};
fadeBehavior.FadeOutCompleted += eventHandler;
}
}
fadeBehavior.FadeOut();
// Do not animate out the selected item.
if (item != selectedItem)
{
slideBehavior.SlideOut();
}
}
}
}
else
{
EventHandler eventHandler = null;
eventHandler =
(sender, e) =>
{
this.AssociatedObject.ItemContainerGenerator.StatusChanged -= eventHandler;
this.AnimateIn();
};
this.AssociatedObject.ItemContainerGenerator.StatusChanged += eventHandler;
}
}
}