public void RemoveNode(Node node)
{
lock (nodesLock)
if (!nodes.Contains(node))
{
LogEngineError($"Can`t remove node [{node.GetType().Name}]. Node [{node.Id}] does not exist.");
return;
}
List <Node> nodesToRemove = new List <Node>();
nodesToRemove.Add(node);
List <Link> linksToRemove = new List <Link>();
List <Link> links = GetLinksForNode(node);
linksToRemove.AddRange(links);
foreach (var link in links)
{
RemoveLink(link, false);
}
node.OnRemove();
if (node is PanelNode)
{
var nodesOnPanel = GetNodesForPanel(node.Id, true);
nodesToRemove.AddRange(nodesOnPanel);
foreach (var n in nodesOnPanel)
{
List <Link> li = GetLinksForNode(n);
linksToRemove.AddRange(li);
foreach (var link in li)
{
RemoveLink(link, false);
}
LogEngineInfo($"Remove node [{n.GetType().Name}]");
OnRemoveNode?.Invoke(n);
lock (nodesLock)
nodes.Remove(n);
}
}
lock (nodesLock)
nodes.Remove(node);
nodesDb?.RemoveNodes(nodesToRemove);
nodesDb?.RemoveLinks(linksToRemove);
LogEngineInfo($"Remove node [{node.GetType().Name}]");
OnRemoveNode?.Invoke(node);
}
public void RemoveNode(int nodeId)
{
Node oldNode = GetNode(nodeId);
if (oldNode == null)
{
LogError($"Can`t remove Node[{nodeId}]. Does not exist.");
return;
}
nodes.Remove(oldNode);
db?.RemoveNode(oldNode.Id);
LogInfo($"Remove Node[{nodeId}]");
OnRemoveNode?.Invoke(oldNode);
}
private void OnClickRemoveNode()
{
OnRemoveNode?.Invoke(this);
}