public void DisconnectView(BaseConnectionView edgeView)
{
BasePortView inputPortView = edgeView.input as BasePortView;
BaseNodeView inputNodeView = inputPortView.node as BaseNodeView;
if (inputPortView != null)
{
inputPortView.Disconnect(edgeView);
}
inputPortView.Disconnect(edgeView);
BasePortView outputPortView = edgeView.output as BasePortView;
BaseNodeView outputNodeView = outputPortView.node as BaseNodeView;
if (outputPortView != null)
{
outputPortView.Disconnect(edgeView);
}
outputPortView.Disconnect(edgeView);
inputNodeView.RefreshPorts();
outputNodeView.RefreshPorts();
RemoveElement(edgeView);
}
public BaseNodeView AddNodeView(BaseNode node)
{
Type nodeViewType = GetNodeViewType(node);
BaseNodeView nodeView = Activator.CreateInstance(nodeViewType) as BaseNodeView;
nodeView.SetUp(node, this);
NodeViews[node.GUID] = nodeView;
AddElement(nodeView);
return(nodeView);
}
public BaseConnectionView ConnectView(BaseNodeView from, BaseNodeView to, BaseConnection connection)
{
var edgeView = Activator.CreateInstance(GetConnectionViewType(connection), true) as BaseConnectionView;
edgeView.SetUp(connection, this);
edgeView.userData = connection;
edgeView.output = from.portViews[connection.FromPortName];
edgeView.input = to.portViews[connection.ToPortName];
from.portViews[connection.FromPortName].Connect(edgeView);
to.portViews[connection.ToPortName].Connect(edgeView);
AddElement(edgeView);
return(edgeView);
}
public void RemoveNodeView(BaseNodeView nodeView)
{
RemoveElement(nodeView);
NodeViews.Remove(nodeView.Model.GUID);
}