private void OnNodeLinkCreated(object pSender, NodeLinkEventArgs pE)
{
NodeElementViewModel element1 = Nodes.FirstOrDefault(n => n.Guid == pE.NodeLink.FirstNode);
//B element2 = Nodes.FirstOrDefault(n => n.Guid == pE.NodeLink.SecondNode) ??
// (BlueprintObjectViewModel)Sink[0];
var node = mRepository.Get(n => n.Guid == pE.NodeLink.FirstNode);
var start = node.Position;
Position end;
string info;
if (pE.NodeLink.Sink == null)
{
var node2 = mRepository.Get(n => n.Guid == pE.NodeLink.SecondNode);
end = node2.Position;
info = GenerateLinkInfo(node.Position, node2.Position, pE.NodeLink.Type);
}
else
{
end = pE.NodeLink.Sink.Position;
info = GenerateLinkInfo(node.Position, pE.NodeLink.Sink.Position, pE.NodeLink.Type);
}
var offset = AddPositionOffset();
var link = new NodeLinkViewModel
{
X1 = offset.X,
Y1 = offset.Y,
Start = CopyPosition(start),
End = CopyPosition(end),
Info = info
};
element1.Links.Add(link);
element1.LinksVisibility = Visibility.Visible;
if (pE.NodeLink.Sink != null)
{
var sinkLink = new NodeLinkViewModel
{
X1 = offset.X,
Y1 = offset.Y,
Start = CopyPosition(end),
End = CopyPosition(start),
Info = info
};
Sink[0].ConnectedNodes.Add(sinkLink);
Sink[0].LinksVisibility = Visibility.Visible;
}
}
private void OnAllNodeLinksRemoved(object pSender, NodeLinkEventArgs pE)
{
foreach (var node in Nodes)
{
node.LinksVisibility = Visibility.Collapsed;
node.Links.Clear();
}
if (Sink.Any())
{
Sink[0].LinksVisibility = Visibility.Collapsed;
Sink[0].ConnectedNodes.Clear();
}
mNodeNetwork.NetworkElementsUpdated();
}