private void ToggleChildrenVisibility(HierarchicalNodeViewModel node, bool areChildrenVisible)
{
foreach (Node subNode in node.Children)
{
var visibility = areChildrenVisible ? Visibility.Visible : Visibility.Collapsed;
subNode.Visibility = visibility;
subNode.IsSelected = false;
this.GraphSource.InternalLinks.Where(link => link.Source == node).ToList()
.ForEach(link =>
{
link.Visibility = visibility;
link.IsSelected = false;
});
if (subNode.AreChildrenCollapsed)
{
continue;
}
this.ToggleChildrenVisibility(subNode, areChildrenVisible);
}
this.OnChildrenExpandedOrCollapsed();
}
private void ToggleChildrenVisibility(HierarchicalNodeViewModel node, bool areChildrenVisible)
{
foreach (Node subNode in node.Children)
{
var visibility = areChildrenVisible ? Visibility.Visible : Visibility.Collapsed;
subNode.Visibility = visibility;
subNode.IsSelected = false;
this.GraphSource.InternalLinks.Where(link => link.Source == node).ToList()
.ForEach(link =>
{
link.Visibility = visibility;
link.IsSelected = false;
});
if (subNode.AreChildrenCollapsed) continue;
this.ToggleChildrenVisibility(subNode, areChildrenVisible);
}
this.OnChildrenExpandedOrCollapsed();
}
