/// <summary>
/// Adds a notification in the list.
/// </summary>
/// <param name="pNotification">The notification to add.</param>
public void AddNotification(ANotificationViewModel pNotification)
{
if (pNotification == null)
{
return;
}
pNotification.Parent = this;
this.Notifications.Add(pNotification);
if (this.DisplayedNotification == null)
{
this.DisplayedNotification = pNotification;
}
if (pNotification.ShowOnRaised)
{
this.DisplayedNotification = pNotification;
this.mParentButton.Dispatcher.Invoke((Action) delegate
{
this.mParentButton.IsOpen = true;
});
}
pNotification.TryToStartTimeout();
this.NotifyPropertyChanged("CanGoNext");
this.NotifyPropertyChanged("CanGoPrevious");
}
/// <summary>
/// Closes a notification.
/// </summary>
/// <param name="pNotification">The notification to close.</param>
/// <param name="pAnswer">The notification answer.</param>
/// <param name="pTimeout">Flag indicating if the notification has been closed because of a timeout.</param>
internal void CloseNotification(ANotificationViewModel pNotification, Answers pAnswer, bool pTimeout)
{
if (pNotification != null)
{
int lCurrentIndex = this.Notifications.IndexOf(pNotification);
if (this.Notifications.Remove(pNotification))
{
pNotification.Parent = null;
pNotification.TryToStopLifeTimer();
if (this.Notifications.Any() == false)
{
this.DisplayedNotification = null;
}
else if (lCurrentIndex < this.Notifications.Count)
{
// Next notification is the one added after the closed one.
this.DisplayedNotification = this.Notifications[lCurrentIndex];
}
else if (lCurrentIndex > this.Notifications.Count - 1)
{
// Or the last if any notification is after the closed one.
this.DisplayedNotification = this.Notifications[this.Notifications.Count - 1];
}
// Cleaning the notification.
pNotification.Clean();
this.NotifyNotificationClosed(pNotification.Id, pAnswer, pTimeout);
}
}
}
/// <summary>
/// Delegate called when the data context property changed.
/// </summary>
/// <param name="pObject">The modified object.</param>
/// <param name="pEventArgs">The event arguments.</param>
private static void OnDataContextChanged(DependencyObject pObject, DependencyPropertyChangedEventArgs pEventArgs)
{
NotificationView lControl = pObject as NotificationView;
if (lControl != null)
{
BindingOperations.ClearAllBindings(lControl);
ANotificationViewModel lNotificationViewModel = pEventArgs.NewValue as ANotificationViewModel;
if (lNotificationViewModel != null)
{
Binding lHeaderBinding = new Binding();
lHeaderBinding.Source = lControl.ViewModel;
lControl.SetBinding(HeaderProperty, lHeaderBinding);
Binding lQuickStyleBinding = new Binding("QuickStyle");
lQuickStyleBinding.Source = lControl.ViewModel;
lControl.SetBinding(QuickStyleProperty, lQuickStyleBinding);
QuestionViewModel lQuestionViewModel = lNotificationViewModel as QuestionViewModel;
if (lQuestionViewModel != null)
{
Binding lYesButtonStyleBinding = new Binding("YesButtonStyle");
lYesButtonStyleBinding.Source = lControl.ViewModel;
lControl.SetBinding(YesButtonStyleProperty, lYesButtonStyleBinding);
Binding lNoButtonStyleBinding = new Binding("NoButtonStyle");
lNoButtonStyleBinding.Source = lControl.ViewModel;
lControl.SetBinding(NoButtonStyleProperty, lNoButtonStyleBinding);
Binding lCancelButtonStyleBinding = new Binding("CancelButtonStyle");
lCancelButtonStyleBinding.Source = lControl.ViewModel;
lControl.SetBinding(CancelButtonStyleProperty, lCancelButtonStyleBinding);
}
InformationViewModel lInformationViewModel = lNotificationViewModel as InformationViewModel;
if (lInformationViewModel != null)
{
Binding lOkButtonStyleBinding = new Binding("OkButtonStyle");
lOkButtonStyleBinding.Source = lControl.ViewModel;
lControl.SetBinding(OkButtonStyleProperty, lOkButtonStyleBinding);
}
}
lControl.UpdateState();
}
}
