public static void StopNonAtomProcess()
{
IVertex r = MinusZero.Instance.Root;
IVertex processes = r.GetAll(@"User\CurrentUser:\CurrentSession:\Process:");
r.Get(@"User\CurrentUser:\CurrentSession:").DeleteEdge(processes.First());
}
public IEdge this[string meta]
{
get {
IVertex r = this.GetAll(meta + ":");
if (r.Count() > 0)
{
return(r.First());
}
IVertex metavertexs = this.GetAll(@"$Is:\" + meta);
if (metavertexs.Count() > 0)
{
IEdge metavertex = metavertexs.First();
IEdge newedge = new EasyEdge(this, metavertex.To, null);
return(newedge);
}
else
{
if (meta == "$EdgeTarget")
{
IEdge metavertex = m0.MinusZero.Instance.Root.GetAll(@"System\Meta\Base\Vertex\$EdgeTarget").FirstOrDefault();
IEdge newedge = new EasyEdge(this, metavertex.To, null);
return(newedge);
}
}
// inherits from Vertex. hiddenly
// this is for Table Visualiser
IEdge vertexMetaVertex = m0.MinusZero.Instance.Root.GetAll(@"System\Meta\Base\Vertex\" + meta).FirstOrDefault();
if (vertexMetaVertex != null)
{
return(new EasyEdge(this, vertexMetaVertex.To, null));
}
return(null);
}
}
public static void DoFormDrop(object orgin, IVertex baseVertex, IVertex metaVertex, DragEventArgs e)
{
object sender = e.Data.GetData("DragSource");
if (sender == null || orgin == sender)
{
return;
}
if (e.Data.GetDataPresent("Vertex"))
{
IVertex dndVertex = e.Data.GetData("Vertex") as IVertex;
IVertex maxCardinality = metaVertex.Get("$MaxCardinality:");
if (maxCardinality != null && (GraphUtil.GetIntegerValue(maxCardinality) == -1 || GraphUtil.GetIntegerValue(maxCardinality) > 1)) // ADD
{
foreach (IEdge ee in dndVertex)
{
baseVertex.AddEdge(metaVertex, ee.To.Get("To:"));
}
}
else // REPLACE
{
GraphUtil.ReplaceEdge(baseVertex, metaVertex, dndVertex.First().To.Get("To:"));
}
if (sender is IHasSelectableEdges)
{
((IHasSelectableEdges)sender).UnselectAllSelectedEdges();
}
GraphUtil.RemoveAllEdges(dndVertex);
}
MinusZero.Instance.IsGUIDragging = false;
}