private void OnDeleteNode()
{
foreach (var node in InputSockets.ToArray())
{
node.Disconnect(this);
}
foreach (var node in OutputSockets.ToArray())
{
node.Disconnect(this);
}
InputSockets.Clear();
OutputSockets.Clear();
if (null != root)
{
root.RemoveNode(this);
}
}
protected override void OnContentChanged(object oldContent, object newContent)
{
base.OnContentChanged(oldContent, newContent);
contentNode = newContent as INode;
if (null == contentNode)
{
return;
}
foreach (var connectedOutput in GetConnectedOutputs().Select(x => x.contentNode).Where(x => null != x))
{
contentNode.OnOutputConnected(connectedOutput);
}
foreach (var connectedInput in GetConnectedInputs().Select(x => x.contentNode).Where(x => null != x))
{
contentNode.OnOutputConnected(connectedInput);
}
InputSockets.Clear();
OutputSockets.Clear();
if (null != contentNode.Inputs)
{
InputSockets.AddRange(contentNode.Inputs
.Select(x =>
{
var socket = GetSocket(x);
SubscribeInputSocket(socket);
return(socket);
}));
}
if (null != contentNode.Outputs)
{
OutputSockets.AddRange(contentNode.Outputs
.Select(x =>
{
var socket = GetSocket(x);
SubscribeOutputSocket(socket);
return(socket);
}));
}
contentNode.PropertyChanged += ContentNodeOnPropertyChanged;
CanAutoAddInputs = contentNode.AutoAddInputs;
CanAutoAddOutputs = contentNode.AutoAddOutputs;
AddInputSocket();
AddOutputSocket();
}