/// <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; } } }