private void menu_dependencies_tier(object sender, RoutedEventArgs e)
{
var mi = (MenuItem)sender;
var cm = (ContextMenu)mi.Parent;
var uib = (tier_ui_base)cm.PlacementTarget;
var src_tier = (IPartsTier)uib.Tier;
var igti = src_tier.TiersHost;
var uic = uib.UiContent;
var dep_tier = new DependenciesTier(src_tier.Parts, p => new DepPart { Source = p }, u =>
{
throw new Exception("slave tier (Dep) should not add new parts");
})
{
TierType = "Dep"
};
igti.Add(dep_tier);
#if false
UpdateLayout();
var pc = Panel.Children;
var contp = (ContentPresenter)pc[pc.Count - 1];
var tlp = contp.EnumerateVisualChildren().FirstOfType<TreeLayoutPanel>();
tlp.Children.Clear();
tree_ui_part x1 = null, x2 = null;
foreach (var p in src_tier.Parts)
{
var dep = new CopyPart
{
//PartsHost = p.PartsHost,
Source = p,
};
dep_tier.Add(dep);
var tup = new tree_ui_part(dep);
if (x1 == null)
x1 = tup;
else if (x2 == null)
x2 = tup;
else
{
TreeLayoutPanel.SetTreeParent(x1, tup);
TreeLayoutPanel.SetTreeParent(x2, tup);
x1 = tup;
x2 = null;
}
tlp.Children.Add(tup);
}
#endif
}
public tree_ui_part(CopyPart dep)
: this(dep.Text)
{
this.edge = dep;
}
public void Promote(IPart p)
{
int ix = Parts.IndexOf(p);
var _old = Parts[ix];
var _new = new CopyPart
{
Source = _old,
//Target = new TextPart
//{
// //PartsHost = _old.PartsHost,
// Text = _old.Text
//},
};
Parts[ix] = _new;
}