private void AddNode(CsgNode node)
{
if (root == null)
{
return;
}
CsgNodeWrapper wrapper = root.Node.Repository.GetWrapper(node);
CsgNodeTreeViewItem item = nodeView.SelectedItem as CsgNodeTreeViewItem;
CsgGroupWrapper selected = null;
while (item != null)
{
selected = item.Node as CsgGroupWrapper;
if (selected != null)
{
break;
}
item = item.Parent as CsgNodeTreeViewItem;
}
if (selected == null)
{
selected = root.Node as CsgGroupWrapper;
}
if (selected != null)
{
selected.AddChild(wrapper);
}
}
private void RunClick(object sender, RoutedEventArgs e)
{
CsgGroupWrapper node = SelectedItem;
if (node != null)
{
new PhysicsDocument(owner, node);
}
}
public CsgGroupTreeViewItem(ObjectTreeView owner, CsgGroupWrapper group, bool expand = true)
: base(owner, group)
{
this.group = group;
RefreshChildren();
group.PropertyChanged += NodePropertyChanged;
IsExpanded = expand;
AllowDrop = true;
}
private void RunExecuted(object sender, ExecutedRoutedEventArgs e)
{
CsgGroupWrapper node = objectList.SelectedItem as CsgGroupWrapper;
if (node != null)
{
new PhysicsDocument(this, node);
}
}
private void LoadObject(CsgGroupWrapper node)
{
nodeView.Items.Clear();
this.root = null;
if (node != null)
{
nodeView.Items.Add((this.root = new CsgGroupTreeViewItem(this, node)));
this.root.IsSelected = true;
}
}
public ObjectDocument(LibraryView owner, CsgGroupWrapper node)
{
Content = view = new ObjectView()
{
Node = node, Owner = owner
};
BindingOperations.SetBinding(this, TitleProperty,
new Binding("Name")
{
Source = node, Mode = BindingMode.OneWay
});
if (owner != null)
{
owner.RegisterOpenDocument(this);
}
}
public PhysicsDocument(LibraryView owner, CsgGroupWrapper node)
{
Content = view = new PhysicsView3D()
{
SelectedItem = node
};
BindingOperations.SetBinding(this, TitleProperty,
new Binding("Name")
{
Source = node, Mode = BindingMode.OneWay
});
if (owner != null)
{
owner.RegisterOpenDocument(this);
}
Closed += (s, e) => { view.Stop(); };
}
protected override void OnDrop(DragEventArgs e)
{
string[] ids = (e.Data.GetData(DataFormats.Text) as string ?? string.Empty).Split('|');
e.Handled = true;
if (ids.Length == 2)
{
CsgNodeWrapper wrapper = Node.Repository.GetWrapperById(ids[0]);
if (e.Effects == DragDropEffects.Move)
{
CsgGroupWrapper parent = Node.Repository.GetWrapperById(ids[1]) as CsgGroupWrapper;
if (wrapper != null && parent != null)
{
CsgNodeTreeViewItem item = this;
while (item != null)
{
if (item.Node == wrapper)
{
return;
}
item = item.Parent as CsgNodeTreeViewItem;
}
if (parent.RemoveChild(wrapper))
{
if (!Group.AddChild(wrapper))
{
parent.AddChild(wrapper);
}
}
IsSelected = true;
}
}
else if (e.Effects == DragDropEffects.Link)
{
if (wrapper != null)
{
Group.AddChild(wrapper);
IsSelected = true;
}
}
}
base.OnDrop(e);
}
private void RecursiveDelete(CsgGroupWrapper group)
{
if (group == null)
{
return;
}
if (group.ReferenceCount > 0)
{
return;
}
if (group.IsObjectRoot)
{
return;
}
group.Repository.RemoveNode(group);
foreach (var item in group.Children.ToArray())
{
group.RemoveChild(item);
RecursiveDelete(item as CsgGroupWrapper);
}
}
private void ShowItem(object sender, RoutedEventArgs e)
{
CsgGroupWrapper selected = objectList.SelectedItem as CsgGroupWrapper;
if (selected != null)
{
ObjectDocument doc;
foreach (LayoutDocument o in openDocuments)
{
doc = o as ObjectDocument;
if (doc == null)
{
continue;
}
if (doc.Node == selected)
{
if (!doc.IsFloating && !ObjectDocumentPane.Children.Contains(o))
{
ObjectDocumentPane.Children.Add(o);
}
doc.IsActive = true;
if (doc.Content is UIElement)
{
((UIElement)doc.Content).Focus();
}
return;
}
}
doc = new ObjectDocument(this, selected);
doc.IsActive = true;
if (doc.Content is UIElement)
{
((UIElement)doc.Content).Focus();
}
}
}