/// <summary>
/// create edge by using the information of element.
/// </summary>
public void SetEdges()
{
// Error Check
if (base.m_canvas == null || m_ecellObj == null || m_layer == null)
return;
EcellProcess process = (EcellProcess)m_ecellObj;
if (process.ReferenceList == null)
return;
try
{
List<EcellReference> list = process.ReferenceList;
float width = m_canvas.Control.Animation.EdgeWidth;
Brush brush = m_canvas.Control.Animation.EdgeBrush;
// Create EdgeInfo
List<EdgeInfo> infos = CreateEdgeInfos(process.Key, list);
// Delete edges.
List<PPathwayEdge> edges = new List<PPathwayEdge>();
foreach (PPathwayEdge edge in m_edges)
{
bool exist = false;
EdgeInfo temp = null;
foreach (EdgeInfo info in infos)
{
if (edge.Info.VariableKey != info.VariableKey)
continue;
// Check existing edge.
exist = true;
temp = info;
edge.EdgeWidth = width;
edge.Info.Direction = info.Direction;
edge.Info.LineType = info.LineType;
//
edge.Refresh();
edges.Add(edge);
break;
}
// Delete
if (!exist)
{
edge.RemoveFromParent();
edge.Dispose();
continue;
}
//
infos.Remove(temp);
int index = m_layer.IndexOfChild(edge);
if (index < 0)
m_layer.AddChild(edge);
}
m_edges.Clear();
m_edges = edges;
// Create edge.
foreach (EdgeInfo info in infos)
{
PPathwayVariable var = base.m_canvas.Variables[info.VariableKey];
PPathwayEdge edge = new PPathwayEdge(m_canvas, info, this, var);
edge.EdgeWidth = width;
edge.EdgeBrush = brush;
edge.Selected = this.Selected || var.Selected;
edge.Refresh();
m_layer.AddChild(edge);
}
}
catch (Exception e)
{
Console.WriteLine(" target is " + e.TargetSite);
}
}
