/// <summary>
/// Creates the type graph.
/// </summary>
/// <returns>The graph view model.</returns>
public GraphViewModel CreateTypeGraph()
{
GraphViewModel lGraph = new GraphViewModel();
NodeViewModel lNode0 = new TypeNodeViewModel(typeof(SampleClass));
lGraph.AddNode(lNode0);
NodeViewModel lNode1 = new TypeNodeViewModel(typeof(SampleClass1VeryTooMuchLong));
lGraph.AddNode(lNode1);
NodeViewModel lNode2 = new NodeViewModel();
lNode2.DisplayString = "Empty node";
lGraph.AddNode(lNode2);
int i = 0;
foreach (NodeViewModel lNode in lGraph.Nodes)
{
lNode.X = 300 * i;
lNode.Y = 100 * i;
i++;
}
ConnectionViewModel lConnectionViewModel = new ConnectionViewModel();
lConnectionViewModel.Output = lGraph.Nodes.ElementAt(0).Ports.FirstOrDefault(pPort => pPort.Direction == PortDirection.Output);
lConnectionViewModel.Input = lGraph.Nodes.ElementAt(1).Ports.FirstOrDefault(pPort => pPort.Direction == PortDirection.Input);
lGraph.AddConnection(lConnectionViewModel);
return lGraph;
}
/// <summary>
/// Delegate called when the "Add" button is clicked.
/// </summary>
/// <param name="pSender">The button sender.</param>
/// <param name="pEventArgs">The event arguments.</param>
private void OnAddButtonClicked(object pSender, RoutedEventArgs pEventArgs)
{
GraphViewModel lRootViewModel = this.GraphView.DataContext as GraphViewModel;
NodeViewModel lNode1 = new TypeNodeViewModel(typeof(SampleClass1VeryTooMuchLong));
lRootViewModel.AddNode(lNode1);
}
