static public void ReplaceEdgeEdges(IVertex baseVertex, IEdge edge)
{
GraphUtil.ReplaceEdge(baseVertex, "From", edge.From);
GraphUtil.ReplaceEdge(baseVertex, "Meta", edge.Meta);
if (edge.To != null) // there are edges with .To==null
{
GraphUtil.ReplaceEdge(baseVertex, "To", edge.To);
}
else
{
GraphUtil.DeleteEdgeByMeta(baseVertex, "To");
}
// GraphUtil.ReplaceEdge(baseVertex, "To", MinusZero.Instance.Empty);
}
protected void AddEdge(IVertex meta, bool isSet)
{
if (DisplayBaseVertex && BaseVertexEdgeAdded == false)
{
BaseVertexEdge = getMetaForForm();
BaseVertexEdgeAdded = true;
AddEdge(BaseVertexEdge, false);
}
string group = getGroup(meta);
string section = getSection(meta);
IVertex r = MinusZero.Instance.Root;
TextBlock metaControl = new TextBlock();
if (meta == null)
{
metaControl.Text = "XXX";
metaControl.Height = 0;
}
else
{
metaControl.Text = (string)meta.Value;
}
metaControl.FontStyle = FontStyles.Italic;
metaControl.FontWeight = UIWpf.MetaWeight;
metaControl.Foreground = (Brush)FindResource("0GrayBrush");
metaControl.FontStyle = FontStyles.Italic;
System.Windows.FrameworkElement dataControl = null;
if (isSet)
{
TableVisualiser tv = new TableVisualiser();
if (ExpertMode)
{
GraphUtil.SetVertexValue(tv.Vertex, MinusZero.Instance.Root.Get(@"System\Meta\Visualiser\Table\ExpertMode"), "True");
}
// need to remove and add to have "transaction"
GraphUtil.CreateOrReplaceEdge(tv.Vertex.Get("ToShowEdgesMeta:"), r.Get(@"System\Meta\ZeroTypes\Edge\Meta"), meta);
IVertex v = tv.Vertex.Get("ToShowEdgesMeta:");
GraphUtil.DeleteEdgeByMeta(tv.Vertex, "ToShowEdgesMeta");
tv.Vertex.AddEdge(MinusZero.Instance.Root.Get(@"System\Meta\Visualiser\Table\ToShowEdgesMeta"), v);
//GraphUtil.CreateOrReplaceEdge(tv.Vertex.Get("ToShowEdgesMeta:"), r.Get(@"System\Meta\ZeroTypes\Edge\To"), e.To); // do not need
GraphUtil.ReplaceEdge(tv.Vertex.Get("BaseEdge:"), "To", Vertex.Get(@"BaseEdge:\To:"));
dataControl = tv;
}
else
{
if (meta == BaseVertexEdge)
{
StringVisualiser sv = new StringVisualiser();
Edge.ReplaceEdgeEdges(sv.Vertex.Get("BaseEdge:"), Vertex.GetAll(@"BaseEdge:\To:").FirstOrDefault());
dataControl = sv;
}
else
{
VisualiserEditWrapper w = new VisualiserEditWrapper();
IEdge e;
e = Vertex.GetAll(@"BaseEdge:\To:\" + (string)meta.Value + ":").FirstOrDefault();
if (e == null) // no edge in data vertex
{
w.BaseEdge = new EasyEdge(Vertex.Get(@"BaseEdge:\To:"), meta, null);
}
else
{
w.BaseEdge = e;
}
dataControl = w;
}
}
ControlInfo ci = new ControlInfo();
ci.MetaControl = metaControl;
ci.DataControl = dataControl;
if (meta == null)
{ // BaseEdgeVertex
TabList[group].ControlInfos.Add(MinusZero.Instance.CreateTempVertex(), ci);
}
else
{
if (TabList[group].ControlInfos.ContainsKey(meta))
{
int x = 0; // same meta sub vertex two times in meta vertex
}
else
{
TabList[group].ControlInfos.Add(meta, ci);
}
}
Panel place = GetUIPlace(group, section, ci);
if (MetaOnLeft)
{
metaControl.TextAlignment = TextAlignment.Right;
StackPanel s = new StackPanel();
s.Orientation = Orientation.Horizontal;
ci.GapControl = new StackPanel();
s.Children.Add(ci.GapControl);
s.Children.Add(metaControl);
Border b2 = new Border();
b2.BorderThickness = new System.Windows.Thickness(metaVsDataSeparator, 0, 0, 0);
s.Children.Add(b2);
s.Children.Add(dataControl);
place.Children.Add(s);
}
else
{
place.Children.Add(metaControl);
place.Children.Add(dataControl);
}
Border b = new Border();
b.BorderThickness = new System.Windows.Thickness(0, controlLineVsControlLineSeparator, 0, 0);
place.Children.Add(b);
}