public ObjectTypeVertex(string title, object tag, ObjectTypeVertex parent)
{
this._title = title;
this._tag = tag;
this._parent = parent;
}
private void CreateRootGraphInternal(CelestialObjectType type, ObjectTypesGraph graph)
{
//ObjectTypeVertex parent = new ObjectTypeVertex(string.Format("{0} ({1})", type.Description, type.ShortCode));
ObjectTypeVertex parent = new ObjectTypeVertex(type.Description, type, _previousRoot);
graph.AddVertex(parent);
if (type.Subtypes.Count > 0)
{
foreach (CelestialObjectType subtype in type.Subtypes)
{
ObjectTypeVertex child = new ObjectTypeVertex(subtype.Description, subtype, parent);
graph.AddVertex(child);
graph.AddEdge(new ObjectTypeEdge(parent, child));
//CreateGraphInternal(subtype, graph);
}
}
}
//private void CreateRootGraphInternal(CelestialObjectType type, ObjectTypesGraph graph, ObjectTypeVertex parentVertex)
//{
// //ObjectTypeVertex parent = new ObjectTypeVertex(string.Format("{0} ({1})", type.Description, type.ShortCode));
// ObjectTypeVertex parent = new ObjectTypeVertex(type.Description, type, parentVertex);
// graph.AddVertex(parent);
// if (type.Subtypes.Count > 0)
// {
// foreach (CelestialObjectType subtype in type.Subtypes)
// {
// ObjectTypeVertex child = new ObjectTypeVertex(subtype.Description, subtype, parent);
// graph.AddVertex(child);
// graph.AddEdge(new ObjectTypeEdge(parent, child));
// //CreateGraphInternal(subtype, graph);
// }
// }
//}
private void CreateGraphInternal(CelestialObjectType type, ObjectTypesGraph graph)
{
ObjectTypeVertex parent = new ObjectTypeVertex(type.Description, type);
graph.AddVertex(parent);
if (type.Subtypes.Count > 0)
{
foreach (CelestialObjectType subtype in type.Subtypes)
{
ObjectTypeVertex child = new ObjectTypeVertex(subtype.Description, subtype, parent);
graph.AddVertex(child);
graph.AddEdge(new ObjectTypeEdge(parent, child));
CreateGraphInternal(subtype, graph);
}
}
}
public void OnVertexClick(VertexClickCommandParameters parameters)
{
CelestialObjectType oType = parameters.Target.Tag as CelestialObjectType;
if (oType == null)
return;
if (oType.Subtypes == null || oType.Subtypes.Count == 0)
return;
_previousRoot = parameters.Target.Parent;
//CreateOneLevelGraph(parameters.Target, _previousRoot);
CreateOneLevelGraph(parameters.Target);
}
public void OnBackClick(object parameter)
{
if (_previousRoot == null)
return;
CreateOneLevelGraph(_previousRoot);
_previousRoot = _previousRoot.Parent;
}
public void CreateOneLevelGraph(ObjectTypeVertex root)
{
var graphTemp = new ObjectTypesGraph();
CelestialObjectType objectType = root.Tag as CelestialObjectType;
CreateRootGraphInternal(objectType, graphTemp);
_currentGraph = graphTemp;
NotifyPropertyChanged(this, new PropertyChangedEventArgs("CurrentGraph"));
}