/// <summary>
/// Create a node and add it to the view-model.
/// </summary>
public NodeViewModel CreateNode(string name, Point nodeLocation)
{
//var node = new NodeViewModel(name);
//var node = new RelationNode(RelationType.AND);
//var node = new BlockDemo();
//var node = new ProcessVM();
var node = new SafetyPropertyVM("test");
node.X = nodeLocation.X;
node.Y = nodeLocation.Y;
//
// Create the default set of four connectors.
// 创建默认的connector集合
//
// todo 类图还要对这里开多大的锚点数组做考虑
//for (int i = 0; i < 6; i++)
//{
// node.Connectors.Add(new ConnectorViewModel());
//}
//
//Add the new node to the view-model.
this.Network.Nodes.Add(node);
return(node);
}
// 创建SafetyProperty
public NodeViewModel CreateSafetyPropertyVM(Point nodeLocation)
{
SafetyPropertyVM node = new SafetyPropertyVM();
// 放到全局资源里
ResourceManager.currentProtocol.safetyProperties.Add(node.SafetyProperty);
node.X = nodeLocation.X;
node.Y = nodeLocation.Y;
this.Network.Nodes.Add(node);
return(node);
}