public void DirectManipulator()
{
var pointOriginNode =
new DSFunction(Model.LibraryServices.GetFunctionDescriptor("Point.ByCoordinates@double,double,double"));
var command = new Dynamo.Models.DynamoModel.CreateNodeCommand(pointOriginNode, 0, 0, true, false);
Model.ExecuteCommand(command);
RunCurrentModel();
DynamoSelection.Instance.Selection.Add(pointOriginNode);
RenderCurrentViewAndCompare(MethodBase.GetCurrentMethod().Name);
}
/// <summary>
/// Add a node to the Dynamo canvas.
/// </summary>
/// <param name="parameters">The node name, example : List.Map</param>
/// <returns>HTML result summary.</returns>
public dynamic AddNode(dynamic parameters)
{
string node = parameters.nodename;
if (string.IsNullOrWhiteSpace(node))
{
return("Supplied node was empty");
}
string result = "";
var command = new Dynamo.Models.DynamoModel.CreateNodeCommand(Guid.NewGuid().ToString(), node, 100, 100, true, false);
var nodes = "";
ServerViewExtension.RunInContext(() =>
{
try
{
int countBefore = ServerViewExtension.dynamoViewModel.Model.CurrentWorkspace.Nodes.Count();
ServerViewExtension.dynamoViewModel.Model.ExecuteCommand(command);
int countAfter = ServerViewExtension.dynamoViewModel.Model.CurrentWorkspace.Nodes.Count();
var n = ServerViewExtension.dynamoViewModel.Model.CurrentWorkspace.Nodes.Select(x => "<li>" + x.Name).ToArray();
nodes = string.Join("</li> ", n);
var nodeCountDiff = countAfter - countBefore;
if (nodeCountDiff < 1)
{
result = $"Could not add your {node} node to canvas.";
}
else if (nodeCountDiff == 1)
{
result = $"Added {node} node to the canvas.";
}
else
{
throw new Exception($"Added {nodeCountDiff} nodes to the canvas, expected was 1.");
}
}
catch (System.Exception e)
{
result = "Something went wrong, error : " + e.Message;
}
});
return(Response.AsText(result, "text/html"));
}
