static void ProcessLinks(Dictionary<DrawingObject, IViewerObjectX> vObjectsMapping, Graph g, Dictionary<string, Subgraph> subgraphTable, Microsoft.Msagl.Drawing.Graph drawingGraph)
{
foreach (GraphLink gl in g.Links) {
var sourceId = gl.Source.Id.LiteralValue;
var targetId = gl.Target.Id.LiteralValue;
Subgraph sourceSubgraph;
Node source = !subgraphTable.TryGetValue(sourceId, out sourceSubgraph) ? drawingGraph.FindNode(sourceId) : sourceSubgraph;
Subgraph targetSubgraph;
Node target = !subgraphTable.TryGetValue(targetId, out targetSubgraph) ? drawingGraph.FindNode(targetId) : targetSubgraph;
foreach (GraphCategory gc in gl.Categories) {
string c = gc.ToString().Replace("CodeSchema_", "");
if (c == "Contains") {
if (targetSubgraph != null)
sourceSubgraph.AddSubgraph(targetSubgraph);
else
sourceSubgraph.AddNode(target);
} else {
Edge edge = new Edge(source, target, ConnectionToGraph.Connected);
edge.Label = new Label(c);
XEdge xEdge = new XEdge(edge, c);
vObjectsMapping[edge] = xEdge;
}
}
}
}
void CreateEdge(DrawingEdge edge)
{
if (drawingObjectsToIViewerObjects.ContainsKey(edge))
{
return;
}
XEdge xEdge;
if (vObjectsMapping.ContainsKey(edge))
{
xEdge = (XEdge)vObjectsMapping[edge];
}
else
{
xEdge = new XEdge(edge);
}
drawingObjectsToIViewerObjects[edge] = xEdge;
if (edge.Source == edge.Target)
{
((XNode)drawingObjectsToIViewerObjects[edge.SourceNode]).selfEdges.Add(xEdge);
}
else
{
((XNode)drawingObjectsToIViewerObjects[edge.SourceNode]).outEdges.Add(xEdge);
((XNode)drawingObjectsToIViewerObjects[edge.TargetNode]).inEdges.Add(xEdge);
}
drawingObjectsToIViewerObjects[edge] = xEdge;
FrameworkElement _visuals = xEdge.VisualObject;
if (_visuals != null)
{
graphObjectsToFrameworkElements[edge] = _visuals;
if (_visuals.Parent == null)
{
graphCanvas.Children.Add(_visuals);
}
}
graphCanvas.Children.Add(xEdge.Path);
}
void CreateEdge(DrawingEdge edge)
{
if (drawingObjectsToIViewerObjects.ContainsKey(edge)) return;
XEdge xEdge;
if (vObjectsMapping.ContainsKey(edge))
{
xEdge = (XEdge)vObjectsMapping[edge];
}
else
{
xEdge = new XEdge(edge);
}
drawingObjectsToIViewerObjects[edge] = xEdge;
if (edge.Source == edge.Target)
((XNode) drawingObjectsToIViewerObjects[edge.SourceNode]).selfEdges.Add(xEdge);
else {
((XNode) drawingObjectsToIViewerObjects[edge.SourceNode]).outEdges.Add(xEdge);
((XNode) drawingObjectsToIViewerObjects[edge.TargetNode]).inEdges.Add(xEdge);
}
drawingObjectsToIViewerObjects[edge] = xEdge;
FrameworkElement _visuals = xEdge.VisualObject;
if (_visuals != null)
{
graphObjectsToFrameworkElements[edge] = _visuals;
if (_visuals.Parent == null)
graphCanvas.Children.Add(_visuals);
}
graphCanvas.Children.Add(xEdge.Path);
}
