public override bool IsValid(ActionGraphView graphView, NodeCollection nodes)
{
var roots = nodes.Where(node => node.root).ToList();
if (roots.Count <= 1)
{
return(true);
}
else
{
foreach (var root in roots)
{
graphView.GetNodeByGuid(root.guid).AddError("Graph must have 1 root node.");
}
return(false);
}
}
public Inspector(ActionGraphView graphView)
{
this.graphView = graphView;
rootElement = AssetDatabase.LoadAssetAtPath <VisualTreeAsset>(Uxml).CloneTree();
this.style.paddingBottom = this.style.paddingLeft = this.style.paddingRight = this.style.paddingTop = 0;
variableContainer = rootElement.Q <VisualElement>("variables");
propertyContainer = rootElement.Q <VisualElement>("properties");
this.Add(rootElement);
this.capabilities = Capabilities.Collapsible | Capabilities.Movable | Capabilities.Resizable;
this.SetPosition(new Rect(0, 0, 240, 320));
this.AddManipulator(new Dragger
{
clampToParentEdges = true
});
var resizer = new Resizer();
this.Add(resizer);
}
public abstract bool IsValid(ActionGraphView graphView, NodeCollection nodes);
public override GraphElement CreateNode(ActionGraphView graphView, ActionGraphGlobalSettings settings, Rect layout, string guid = null) => data.CreateNode(graphView, settings, layout, guid);
public abstract GraphElement CreateNode(ActionGraphView graphView, ActionGraphGlobalSettings settings, Rect layout, string guid = null);
