public void LoadGraph(NoduxLinkGraph component)
{
NoduxGraphOperation.ClearGraph(_graphView);
_graphView.SetSerializeTarget(component);
var graphNodeMap = new Dictionary <string, NoduxGraphNodeView>();
// create nodes
for (var i = 0; i < component.GraphContainer.Nodes.Count; i++)
{
var graphNode =
NoduxGraphNodeViewCreator.Load(_graphView.SerializedGraph, component.GraphContainer.Nodes[i], i);
_graphView.AddElement(graphNode);
graphNodeMap[graphNode.Guid] = graphNode;
}
// connect nodes
foreach (var link in component.GraphContainer.Links)
{
if (link.TargetNodeGuid == null || link.SourceNodeGuid == null)
{
continue;
}
if (!graphNodeMap.ContainsKey(link.TargetNodeGuid) || !graphNodeMap.ContainsKey(link.SourceNodeGuid))
{
Debug.LogWarning($"Link nodes failed {link.SourceNodeGuid} -> {link.TargetNodeGuid}");
continue;
}
var source = graphNodeMap[link.SourceNodeGuid];
var target = graphNodeMap[link.TargetNodeGuid];
NoduxGraphOperation.LinkNode(_graphView, source, target);
}
}
public bool OnSelectEntry(SearchTreeEntry searchTreeEntry, SearchWindowContext context)
{
var worldMousePosition = _window.rootVisualElement.ChangeCoordinatesTo(
_window.rootVisualElement,
context.screenMousePosition - _window.position.position
);
var localMousePosition = _graphView.contentViewContainer.WorldToLocal(worldMousePosition);
switch (searchTreeEntry.userData)
{
case Type type:
var nodeData = (INode)JsonUtility.FromJson("{}", type);
var node = NoduxGraphNodeViewCreator.Create(_graphView.SerializedGraph, nodeData, Vector2.zero);
node.SetPosition(new Rect(localMousePosition, new Vector2(320, 160)));
_graphView.AddElement(node);
return(true);
default:
return(false);
}
}