Esempio n. 1
0
        private void CloseItemHandler(object sender, ExecutedRoutedEventArgs executedRoutedEventArgs)
        {
            var dragablzItem = executedRoutedEventArgs.Parameter as DragablzItem;

            if (dragablzItem == null)
            {
                var dependencyObject = executedRoutedEventArgs.OriginalSource as DependencyObject;
                dragablzItem = dependencyObject.VisualTreeAncestory().OfType <DragablzItem>().FirstOrDefault();
            }

            if (dragablzItem == null)
            {
                throw new ApplicationException("Unable to ascertain DragablzItem to close.");
            }

            var cancel = false;

            if (ClosingItemCallback != null)
            {
                var callbackArgs = new ItemActionCallbackArgs <TabablzControl>(Window.GetWindow(this), this, dragablzItem);
                ClosingItemCallback(callbackArgs);
                cancel = callbackArgs.IsCancelled;
            }

            if (!cancel)
            {
                RemoveItem(dragablzItem);
            }
        }
Esempio n. 2
0
        private void WindowOnClosing(object sender, CancelEventArgs cancelEventArgs)
        {
            _windowSubscription.Disposable = Disposable.Empty;
            if (!ConsolidateOrphanedItems || InterTabController == null)
            {
                return;
            }

            var window = (Window)sender;

            var orphanedItems = _dragablzItemsControl.DragablzItems();

            if (ConsolidatingOrphanedItemCallback != null)
            {
                orphanedItems =
                    orphanedItems.Where(
                        di =>
                {
                    var args = new ItemActionCallbackArgs <TabablzControl>(window, this, di);
                    ConsolidatingOrphanedItemCallback(args);
                    return(!args.IsCancelled);
                }).ToList();
            }

            var target =
                LoadedInstances.Except(this)
                .FirstOrDefault(
                    other =>
                    other.InterTabController != null &&
                    other.InterTabController.Partition == InterTabController.Partition);

            if (target == null)
            {
                return;
            }

            foreach (var item in orphanedItems.Select(orphanedItem => _dragablzItemsControl.ItemContainerGenerator.ItemFromContainer(orphanedItem)))
            {
                RemoveFromSource(item);
                target.AddToSource(item);
            }
        }