PartsModel

StockSharp.Xaml.Diagram.GXDiagram.Model

A model where the data are FrameworkElements: Node and Link.

Constructors

public PartsModel()

partsModel = PartsModel()

Create an empty model of Parts.

Diagram

public Diagram Diagram { get; set; }

value = partsModel.Diagram
partsModel.Diagram = value

Unlike most models, the PartsModel knows about the Diagram that owns the Parts that are this model's node data and link data.

LinkTemplate

public DataTemplate LinkTemplate { get; set; }

value = partsModel.LinkTemplate
partsModel.LinkTemplate = value

Gets or sets a DataTemplate that implements the appearance of each link that is created by String).

CopyLink1(Link, CopyDictionary) : Link

This copies a link by copying its elements.

CopyLink2(Link, CopyDictionary, Link, Node, Node, Node)

This finishes the copying of a link by updating any references to the "from" node, the "to" node, and any "label" node.

CopyNode1(Node, CopyDictionary) : Node

This copies a node by copying its elements.

CopyNode2(Node, CopyDictionary, Node, Node, IEnumerable<Node>)

This finishes the copying of a node by updating any reference to a containing group node.

oldnodedata: the original Node
env
newnodedata: the copied Node
newgroup: the node whose Id is the new value for the PartsModelContainingSubGraph property
newmembers: unused

protected override bool FindIsGroupForNode(Node nodedata)

result = partsModel.FindIsGroupForNode(nodedata)

A node data is a group if it is a Group.

protected override bool FindIsLinkLabelForNode(Node nodedata)

result = partsModel.FindIsLinkLabelForNode(nodedata)

A node data is a link label if IsLinkLabel is true.

InsertLink

protected override Link InsertLink(Node fromdata, string fromparam, Node todata, string toparam)

result = partsModel.InsertLink(fromdata, fromparam, todata, toparam)

Create and insert a new link by constructing a Link.

protected override bool MakeNodeKeyUnique(Node nodedata)

result = partsModel.MakeNodeKeyUnique(nodedata)

This makes the node's Id string unique by suffixing an integer.