public virtual void RemoveStackedNode(INodeModel nodeModel, EdgeBehaviourOnRemove edgeBehaviour = EdgeBehaviourOnRemove.Ignore)
{
((NodeModel)nodeModel).ParentStackModel = null;
int index = m_StackedNodeModels.IndexOf(nodeModel);
if (edgeBehaviour == EdgeBehaviourOnRemove.Transfer && index == m_StackedNodeModels.Count - 1 && ModelDelegatesOutputs(nodeModel))
{
TransferConnections(GraphModel, OutputPorts, m_OutputPorts);
}
m_StackedNodeModels.RemoveAt(index);
VSGraphModel vsGraphModel = (VSGraphModel)GraphModel;
vsGraphModel.UnregisterNodeGuid(nodeModel.Guid);
vsGraphModel.LastChanges.DeletedElements++;
vsGraphModel.LastChanges.ChangedElements.Add(this);
}
public virtual void AddStackedNode(INodeModel nodeModelInterface, int index)
{
if (!AcceptNode(nodeModelInterface.GetType()))
{
return;
}
var nodeModel = (NodeModel)nodeModelInterface;
nodeModel.AssetModel = AssetModel;
nodeModel.ParentStackModel = this;
if (index == -1)
{
m_StackedNodeModels.Add(nodeModel);
}
else
{
m_StackedNodeModels.Insert(index, nodeModel);
}
VSGraphModel vsGraphModel = (VSGraphModel)GraphModel;
// We need to register before calling TransferConnections(), as edge models rely on the guid to node mapping to resolve ports
vsGraphModel.UnregisterNodeGuid(nodeModel.Guid);
vsGraphModel.RegisterNodeGuid(nodeModel);
bool insertedLast = index == -1 || m_StackedNodeModels.Count == 1 || index == m_StackedNodeModels.Count;
if (insertedLast && ModelDelegatesOutputs(nodeModelInterface))
{
TransferConnections(GraphModel, m_OutputPorts, OutputPorts);
}
vsGraphModel.LastChanges.ChangedElements.Add(nodeModel);
// Needed to add/remove/update the return value port of the node according to the function type
nodeModel.DefineNode();
}
public void AddStackedNode(INodeModel nodeModelInterface, int index)
{
if (!AcceptNode(nodeModelInterface.GetType()))
{
return;
}
var nodeModel = (NodeModel)nodeModelInterface;
nodeModel.GraphModel = GraphModel;
nodeModel.ParentStackModel = this;
if (index == -1)
{
m_StackedNodeModels.Add(nodeModel);
}
else
{
m_StackedNodeModels.Insert(index, nodeModel);
}
bool insertedLast = index == -1 || m_StackedNodeModels.Count == 1 || index == m_StackedNodeModels.Count;
if (insertedLast && ModelDelegatesOutputs(nodeModelInterface))
{
TransferConnections(GraphModel, m_OutputPorts, OutputPorts);
}
VSGraphModel vsGraphModel = (VSGraphModel)GraphModel;
// theor: why is that needed ?
vsGraphModel.UnregisterNodeGuid(nodeModel.Guid);
vsGraphModel.RegisterNodeGuid(nodeModel);
vsGraphModel.LastChanges.ChangedElements.Add(nodeModel);
// Needed to add/remove/update the return value port of the node according to the function type
nodeModel.DefineNode();
}
