protected virtual void UpdateBaseEdge()
{
IVertex bas = Vertex.Get(@"BaseEdge:\To:");
if (bas != null)
{
ResetView();
if (Vertex.Get(@"FilterQuery:") != null && Vertex.Get(@"FilterQuery:").Value != null)
{
IVertex data = VertexOperations.DoFilter(bas, Vertex.Get(@"FilterQuery:"));
if (data != null)
{
ThisDataGrid.ItemsSource = data.ToList();
}
else
{
ThisDataGrid.ItemsSource = null;
}
}
else
{
ThisDataGrid.ItemsSource = bas.ToList(); // if there is no .ToList DataGrid can not edit
}
}
}
protected override void UpdateBaseEdge()
{
IVertex bas = Vertex.Get(@"BaseEdge:\To:");
if (bas != null)
{
ToShowEdgesMeta = null;
if (Vertex.Get(@"ToShowEdgesMeta:\Meta:") != null)
{
ToShowEdgesMeta = Vertex.Get(@"ToShowEdgesMeta:\Meta:");
}
if (ToShowEdgesMeta == null) // take first edge from BaseEdge\To, to have Meta as ToShowEdesMeta:\Meta:==null
{
IEdge e = bas.FirstOrDefault();
if (e != null)
{
ToShowEdgesMeta = e.Meta;
VertexChangeListenOff();
Edge.AddEdgeEdges(Vertex.Get(@"ToShowEdgesMeta:"), e);
VertexChangeListenOn();
}
}
if (ToShowEdgesMeta != null)
{
((EasyVertex)Vertex.Get(@"FilterQuery:")).CanFireChangeEvent = false;
Vertex.Get(@"FilterQuery:").Value = ToShowEdgesMeta.Value + ":";
((EasyVertex)Vertex.Get(@"FilterQuery:")).CanFireChangeEvent = true;
}
if (Vertex.Get(@"FilterQuery:") != null && Vertex.Get(@"FilterQuery:").Value != null) // do the filtering
{
IVertex data = VertexOperations.DoFilter(bas, Vertex.Get(@"FilterQuery:"));
if (data != null)
{
ThisDataGrid.ItemsSource = data.ToList();
}
else
{
ThisDataGrid.ItemsSource = null;
}
}
else
{
ThisDataGrid.ItemsSource = bas.ToList(); // if there is no .ToList DataGrid can not edit
}
if (GraphUtil.GetValueAndCompareStrings(Vertex.Get("ExpertMode:"), "True"))
{
ExpertMode = true;
}
else
{
ExpertMode = false;
}
ResetView();
}
}
