/// <summary>Handles opening of views that are notification messages</summary>
/// <param name="context">The request context.</param>
/// <param name="overrideTimeout">Overrides the theme's default notification timeout.</param>
/// <returns>True of view was handled</returns>
protected virtual bool HandleNotificationMessage(RequestContext context, TimeSpan?overrideTimeout = null)
{
var notificationResult = context.Result as NotificationMessageResult;
if (notificationResult == null)
{
return(false);
}
var wrapper = new NotificationViewResultWrapper {
Model = notificationResult.Model
};
if (notificationResult.View != null)
{
wrapper.View = notificationResult.View;
notificationResult.View.DataContext = wrapper.Model;
}
else
{
wrapper.View = Controller.LoadView(StandardViews.Notification);
if (wrapper.View != null)
{
wrapper.View.DataContext = wrapper.Model;
}
}
if (NotificationSort == NotificationSort.NewestFirst)
{
CurrentNotifications.Add(wrapper);
}
else
{
CurrentNotifications.Insert(0, wrapper);
}
while (CurrentNotifications.Count > MaximumNotificationCount)
{
// Handling this like a stack, popping the oldest one off
if (NotificationSort == NotificationSort.NewestFirst)
{
CurrentNotifications.RemoveAt(0);
}
else
{
CurrentNotifications.RemoveAt(CurrentNotifications.Count - 1);
}
}
CurrentNotificationsCount = CurrentNotifications.Count;
RaiseEvent(new RoutedEventArgs(NotificationChangedEvent));
var timeout = overrideTimeout ?? NotificationTimeout;
wrapper.InternalTimer = new Timer(state => Application.Current.Dispatcher.BeginInvoke(new Action(() =>
{
CurrentNotifications.Remove(wrapper);
CurrentNotificationsCount = CurrentNotifications.Count;
})), null, timeout, new TimeSpan(-1));
return(true);
}
/// <summary>Handles opening of views that are notification messages</summary>
/// <param name="context">The request context.</param>
/// <param name="overrideTimeout">Overrides the theme's default notification timeout.</param>
/// <returns>True of view was handled</returns>
protected virtual bool HandleNotificationMessage(RequestContext context, TimeSpan? overrideTimeout = null)
{
var notificationResult = context.Result as NotificationMessageResult;
if (notificationResult == null) return false;
var wrapper = new NotificationViewResultWrapper {Model = notificationResult.Model};
if (notificationResult.View != null)
{
wrapper.View = notificationResult.View;
notificationResult.View.DataContext = wrapper.Model;
}
else
{
wrapper.View = Controller.LoadView(StandardViews.Notification);
if (wrapper.View != null)
wrapper.View.DataContext = wrapper.Model;
}
if (NotificationSort == NotificationSort.NewestFirst)
CurrentNotifications.Add(wrapper);
else
CurrentNotifications.Insert(0, wrapper);
while (CurrentNotifications.Count > MaximumNotificationCount)
{
// Handling this like a stack, popping the oldest one off
if (NotificationSort == NotificationSort.NewestFirst)
CurrentNotifications.RemoveAt(0);
else
CurrentNotifications.RemoveAt(CurrentNotifications.Count - 1);
}
CurrentNotificationsCount = CurrentNotifications.Count;
RaiseEvent(new RoutedEventArgs(NotificationChangedEvent));
var timeout = overrideTimeout ?? NotificationTimeout;
wrapper.InternalTimer = new Timer(state => Application.Current.Dispatcher.BeginInvoke(new Action(() =>
{
CurrentNotifications.Remove(wrapper);
CurrentNotificationsCount = CurrentNotifications.Count;
})), null, timeout, new TimeSpan(-1));
return true;
}
