private void CollapseSelectedSearchItemClick(object sender, RoutedEventArgs e)
{
if (SearchTreeView.SelectedItem != null)
{
TreeViewHelpers.RunTreeviewRecursive(SearchTreeView.SelectedItem, delegate(TreeViewItem item)
{
item.IsExpanded = false;
});
}
}
private void CollapseSearchItemButtonClick(object sender, RoutedEventArgs e)
{
foreach (object i in SearchTreeView.Items)
{
TreeViewHelpers.RunTreeviewRecursive(i, delegate(TreeViewItem item)
{
item.IsExpanded = false;
});
}
}
private void DropTree_Drop(object sender, DragEventArgs e)
{
if (getDragEventArgsDataPresent(e))
{
TreeViewItem sourceItem = getDragEventArgsData(e);
TreeViewItem destinationItem =
FindAnchestor <TreeViewItem>((DependencyObject)e.OriginalSource);
if (destinationItem == null || sourceItem == null || destinationItem == sourceItem)
{
return;
}
TreeViewItem pItem = sourceItem.Parent as TreeViewItem;
if (pItem == null)
{
return;
}
if (destinationItem is LdapSearchTreeViewItem)
{
if (((LdapSearchTreeViewItem)destinationItem).SearchOperatorType == LdapSearchExprEnum.Comparison)
{
return;
}
}
bool destinationIsAChild = false;
TreeViewHelpers.RunTreeviewRecursive(sourceItem, delegate(TreeViewItem item)
{
if (item == destinationItem)
{
destinationIsAChild = true;
}
});
if (destinationIsAChild)
{
return;
}
pItem.Items.Remove(sourceItem);
destinationItem.Items.Add(sourceItem);
destinationItem.IsExpanded = true;
sourceItem.IsSelected = true;
}
}
private void SanitizeSelectedSearchItemClick(object sender, RoutedEventArgs e)
{
if (SearchTreeView.SelectedItem != null)
{
List <LdapSearchTreeViewItem> itemsToDelete = new List <LdapSearchTreeViewItem>();
TreeViewHelpers.RunTreeviewRecursive(SearchTreeView.SelectedItem, delegate(TreeViewItem item)
{
LdapSearchTreeViewItem litem = item as LdapSearchTreeViewItem;
if (litem == null)
{
return;
}
if (litem.SearchOperatorType != LdapSearchExprEnum.Comparison && litem.Items.Count == 0)
{
itemsToDelete.Add(litem);
}
});
while (itemsToDelete.Count > 0)
{
LdapSearchTreeViewItem item = itemsToDelete.First();
itemsToDelete.Remove(item);
TreeViewItem pitem = item.Parent as TreeViewItem;
if (pitem == null)
{
continue;
}
pitem.Items.Remove(item);
LdapSearchTreeViewItem lpitem = pitem as LdapSearchTreeViewItem;
if (lpitem == null)
{
continue;
}
if (lpitem.SearchOperatorType != LdapSearchExprEnum.Comparison && lpitem.Items.Count == 0)
{
itemsToDelete.Add(lpitem);
}
}
}
}
