private void OnOutdentClick(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;
}
Domain.Attribute grandParent = parent.parent;
if (grandParent == null)
{
return;
}
ForgetDefaultAttributes(grandParent);
parent.ForgetChild(attribute);
parent.related = parent.childrenListChangeHandler.Items.Count > 0;
grandParent.AddChild(attribute);
grandParent.related = true;
parent.IsExpanded = true;
int row = Source.IndexOf(grandParent);
if (row >= 0)
{
Source.Remove(grandParent);
Source.Insert(row, grandParent);
}
else
{
row = Source.Count;
Source.Remove(attribute);
if (row - 2 >= 0)
{
Source.Insert(row - 2, attribute);
}
else
{
Source.Add(attribute);
}
}
AddDefaultAttributes(grandParent);
}
treeList.RefreshData();
treeList.SelectedItems = attributes;
if (Changed != null)
{
Changed();
}
}
private void OnDeleteClick(object sender, RoutedEventArgs e)
{
List <Domain.Attribute> attributes = GetSelectedValues();
if (attributes.Count == 0)
{
return;
}
String message = "Do you want to delete Attribute: '" + attributes[0] + "' ?";
if (attributes.Count > 1)
{
message = "Do you want to delete the " + attributes.Count + " selected attributes ?";
}
MessageBoxResult result = Kernel.Util.MessageDisplayer.DisplayYesNoQuestion("Delete Attribute", message);
if (result == MessageBoxResult.Yes)
{
foreach (Domain.Attribute attribute in attributes)
{
if (IsUsedToGenerateUniverse(attribute))
{
return;
}
Domain.Attribute parent = attribute.parent;
ForgetDefaultAttributes(parent);
if (attribute.oid.HasValue)
{
parent.RemoveChild(attribute);
}
else
{
parent.ForgetChild(attribute);
}
parent.related = parent.childrenListChangeHandler.Items.Count > 0;
AddDefaultAttributes(parent);
removeFromSource(attribute);
}
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();
}
}