private void OnMove(bool up)
{
List <Domain.Attribute> attributes = GetSelectedValues();
if (attributes.Count == 0)
{
return;
}
if (up)
{
attributes.BubbleSort();
}
else
{
attributes.BubbleSortDesc();
}
foreach (Domain.Attribute attribute in attributes)
{
Domain.Attribute parent = attribute.parent;
if (parent == null)
{
parent = this.Root;
}
ForgetDefaultAttributes(parent);
int position = attribute.position + (up ? -1 : 1);
Domain.Attribute child = (Domain.Attribute)parent.GetChildByPosition(position);
if (child != null)
{
child.SetPosition(attribute.position);
parent.UpdateChild(child);
attribute.SetPosition(position);
parent.UpdateChild(attribute);
int row = Source.IndexOf(child);
Source.Remove(attribute);
Source.Insert(row, attribute);
}
AddDefaultAttributes(parent);
}
treeList.SelectedItems = attributes;
if (Changed != null)
{
Changed();
}
}
private void OnIndentClick(object sender, RoutedEventArgs e)
{
List <Domain.Attribute> attributes = GetSelectedValues();
if (attributes.Count == 0)
{
return;
}
attributes.BubbleSort();
foreach (Domain.Attribute attribute in attributes)
{
Domain.Attribute parent = attribute.parent;
if (parent == null)
{
parent = this.Root;
}
int position = attribute.GetPosition();
Domain.Attribute brother = (Domain.Attribute)parent.GetChildByPosition(position - 1);
if (brother == null)
{
return;
}
ForgetDefaultAttributes(parent);
parent.ForgetChild(attribute);
brother.AddChild(attribute);
brother.related = true;
brother.IsExpanded = true;
int row = Source.IndexOf(brother);
Source.Remove(brother);
Source.Insert(row, brother);
AddDefaultAttributes(parent);
}
treeList.RefreshData();
treeList.SelectedItems = attributes;
if (Changed != null)
{
Changed();
}
}