/// <summary>
/// Creates and initializes a ConnectorModel from its Xml representation.
/// </summary>
/// <param name="connEl">XmlElement for a ConnectorModel.</param>
/// <param name="nodes">Dictionary to be used for looking up a NodeModel by it's Guid.</param>
/// <returns>Returns the new instance of ConnectorModel loaded from XmlElement.</returns>
public static CSharpCommonGraph.Edge LoadConnectorsAndAddPortsFromXml(XmlElement connEl, IDictionary <string, CSharpCommonGraph.Node> nodes)
{
var helper = new Dynamo.Utilities.XmlElementHelper(connEl);
var guid = helper.ReadGuid("guid", Guid.NewGuid());
var guidStart = helper.ReadGuid("start");
var guidEnd = helper.ReadGuid("end");
int startIndex = helper.ReadInteger("start_index");
int endIndex = helper.ReadInteger("end_index");
//find the elements to connect
CSharpCommonGraph.Node start;
if (nodes.TryGetValue(guidStart.ToString(), out start))
{
var startport = new CSharpCommonGraph.Port();
startport.InstanceGuid = start.InstanceGuid.ToString() + "_OUT" + startIndex.ToString();
startport.MetaData.Inspect = "start";
startport.Name = "a cool port";
//if we have not seen this port id before add the port, we dont want to duplicate ports
if (start.Ports.All(x => x.InstanceGuid != startport.InstanceGuid))
{
start.Ports.Add(startport);
}
CSharpCommonGraph.Node end;
if (nodes.TryGetValue(guidEnd.ToString(), out end))
{
var endport = new CSharpCommonGraph.Port();
endport.InstanceGuid = end.InstanceGuid.ToString() + "_IN" + endIndex.ToString();
endport.MetaData.Inspect = "end";
endport.Name = "a cool port";
if (end.Ports.All(x => x.InstanceGuid != endport.InstanceGuid))
{
end.Ports.Add(endport);
}
var edge = new CSharpCommonGraph.Edge();
edge.SrcGuid = startport.InstanceGuid;
edge.DestGuid = endport.InstanceGuid;
edge.InstanceGuid = guid.ToString();
return(edge);
}
}
return(null);
}
/// <summary>
/// Creates and initializes a ConnectorModel from its Xml representation.
/// </summary>
/// <param name="connEl">XmlElement for a ConnectorModel.</param>
/// <param name="nodes">Dictionary to be used for looking up a NodeModel by it's Guid.</param>
/// <returns>Returns the new instance of ConnectorModel loaded from XmlElement.</returns>
public static CSharpCommonGraph.Edge LoadConnectorsAndAddPortsFromXml(XmlElement connEl,IDictionary<string, CSharpCommonGraph.Node> nodes)
{
var helper = new Dynamo.Utilities.XmlElementHelper(connEl);
var guid = helper.ReadGuid("guid", Guid.NewGuid());
var guidStart = helper.ReadGuid("start");
var guidEnd = helper.ReadGuid("end");
int startIndex = helper.ReadInteger("start_index");
int endIndex = helper.ReadInteger("end_index");
//find the elements to connect
CSharpCommonGraph.Node start;
if (nodes.TryGetValue(guidStart.ToString(), out start))
{
var startport = new CSharpCommonGraph.Port();
startport.InstanceGuid = start.InstanceGuid.ToString()+"_OUT"+ startIndex.ToString();
startport.MetaData.Inspect = "start";
startport.Name = "a cool port";
//if we have not seen this port id before add the port, we dont want to duplicate ports
if (start.Ports.All(x=>x.InstanceGuid != startport.InstanceGuid))
{
start.Ports.Add(startport);
}
CSharpCommonGraph.Node end;
if (nodes.TryGetValue(guidEnd.ToString(), out end))
{
var endport = new CSharpCommonGraph.Port();
endport.InstanceGuid = end.InstanceGuid.ToString() + "_IN" + endIndex.ToString();
endport.MetaData.Inspect = "end";
endport.Name = "a cool port";
if (end.Ports.All(x => x.InstanceGuid != endport.InstanceGuid))
{
end.Ports.Add(endport);
}
var edge = new CSharpCommonGraph.Edge();
edge.SrcGuid = startport.InstanceGuid;
edge.DestGuid = endport.InstanceGuid;
edge.InstanceGuid = guid.ToString();
return edge;
}
}
return null;
}