public void UnLink(AbstractSocket socket)
{
if ((socket == null) || !socket.IsConnected())
{
return;
}
if (socket.IsInput())
{
InputSocket inputSocket = (InputSocket)socket;
if (inputSocket.Connection != null)
{
this.UnLink(inputSocket, inputSocket.Connection.Output);
}
}
if (socket.IsOutput())
{
OutputSocket outputSocket = (OutputSocket)socket;
Connection[] connectionCopy = new Connection[outputSocket.Connections.Count];
outputSocket.Connections.CopyTo(connectionCopy);
foreach (Connection edge in connectionCopy)
{
this.UnLink(edge.Input, outputSocket);
}
}
}
public static Vector2 GetTangentPosition(AbstractSocket socket, Vector2 position)
{
if (socket.IsInput())
{
return(position + Vector2.left * NodeEditorConfig.EdgeTangent);
}
return(position + Vector2.right * NodeEditorConfig.EdgeTangent);
}
private void HandleSocketDrop(AbstractSocket dropTarget)
{
if ((dropTarget != null) && (dropTarget.GetType() != this._dragSourceSocket.GetType()))
{
if (dropTarget.IsInput())
{
this._currentCanvas.Graph.Link((InputSocket)dropTarget, (OutputSocket)this._dragSourceSocket);
}
Event.current.Use();
}
this._dragSourceSocket = null;
this.Repaint();
}
private void HandleSocketDrag(AbstractSocket dragSource)
{
if (dragSource != null)
{
if (dragSource.IsInput() && dragSource.IsConnected())
{
this._dragSourceSocket = ((InputSocket)dragSource).Connection.GetOtherSocket(dragSource);
this._currentCanvas.Graph.UnLink((InputSocket)dragSource, (OutputSocket)this._dragSourceSocket);
}
if (dragSource.IsOutput())
{
this._dragSourceSocket = dragSource;
}
Event.current.Use();
}
this.Repaint();
}
