public void AddNodeToGrid(NodeWrapper node)
{
NodeViewModel nodeToAdd = null;
//Determine location to place node, bit of a hack
MainWindow main = Application.Current.MainWindow as MainWindow;
Point p = new Point(main.Width / 2, main.Height / 2);
if (main.IsNodePopupVisible)
{
p = Mouse.GetPosition(main);
}
else
{
Random r = new Random();
int increment = r.Next(-400, 400);
p = new Point(p.X + increment, p.Y + increment);
}
if (node.TypeOfNode == NodeType.RootNode)
{
RootNode n = new RootNode();
n.NodeName = node.NodeName;
n.Margin = new Thickness(p.X, p.Y, 0, 0);
nodeToAdd = n;
}
if (node.TypeOfNode == NodeType.ConditionNode)
{
ConditionNode n = new ConditionNode();
n.NodeName = node.NodeName;
n.Margin = new Thickness(p.X, p.Y, 0, 0);
nodeToAdd = n;
}
if (node.TypeOfNode == NodeType.MethodNode)
{
DynamicNode n = new DynamicNode();
n.NodeName = node.NodeName;
foreach (var arg in node.Arguments)
{
n.AddArgument(arg.ArgTypeString, arg.Name, false, 0, null);
}
n.Margin = new Thickness(p.X, p.Y, 0, 0);
n.CallingClass = node.CallingClass;
nodeToAdd = n;
}
if (node.TypeOfNode == NodeType.VariableNode)
{
VariableNode n = new VariableNode();
n.NodeName = node.NodeName;
n.Type = node.BaseAssemblyType;
n.Margin = new Thickness(p.X, p.Y, 0, 0);
n.CallingClass = node.CallingClass;
nodeToAdd = n;
}
if (nodeToAdd != null)
{
this.Nodes.Add(nodeToAdd);
MainViewModel.Instance.LogStatus("Added node " + nodeToAdd.NodeName + " to grid");
}
else
{
MainViewModel.Instance.LogStatus("Couldn't add node " + node.NodeName + " to grid");
}
//Close the node view window
MainWindow mainWindow = Application.Current.Windows.OfType <MainWindow>().FirstOrDefault();
mainWindow.HideNodeListCommand.Execute(null);
}