protected void OnEnable()
{
titleContent = new GUIContent("Node Explorer", EditorGUIUtility.Load("React/ReactIcon.png") as Texture2D);
categories["Core"] = new List <SearchResult>();
foreach (var registeredType in ReactTypeRegister.AllTypes)
{
var type = registeredType.type;
if (ReactTypeRegister.IsCoreNode(type) || ReactTypeRegister.IsCoreDecorator(type))
{
categories["Core"].Add(new SearchResult()
{
niceName = registeredType.niceName, type = registeredType.type, signature = registeredType.signature
});
}
else
{
var parts = registeredType.menuPath.Split('/');
List <SearchResult> results;
if (!categories.TryGetValue(parts[0], out results))
{
results = categories[parts[0]] = new List <SearchResult>();
}
results.Add(new SearchResult()
{
niceName = registeredType.niceName, type = registeredType.type, signature = registeredType.signature
});
}
}
view = position;
}
internal bool IsValidParent(System.Type childType, BaseNode parent)
{
var childIsCore = ReactTypeRegister.IsCoreDecorator(childType);
if (childType == typeof(Root))
{
return(false);
}
var parentIsRoot = parent == root;
if (parentIsRoot && !childIsCore)
{
return(false);
}
if (parentIsRoot && childIsCore && childType != typeof(OnMessage))
{
foreach (var child in ((IParentNode)parent).GetChildren())
{
if (child.GetType() == childType)
{
return(false);
}
}
}
if (!(parent is IParentNode))
{
return(false);
}
if (childIsCore && !parentIsRoot)
{
return(false);
}
return(true);
}
void PerformDrag()
{
Undo.RecordObject(target, "Drag & Drop");
var oldParent = dragNode.nodeParent as IParentNode;
var newParent = dropZone.parent as IParentNode;
if (ReactTypeRegister.IsCoreDecorator(dragNode.GetType()) && newParent != root)
{
EditorApplication.Beep();
return;
}
newParent.Insert(dropZone.index, BaseNode.Clone(dragNode));
if (!Event.current.shift)
{
oldParent.Remove(dragNode);
}
ExitDrag();
}
public void LoadDefaultResults()
{
foreach (var registeredType in ReactTypeRegister.AllTypes)
{
var type = registeredType.type;
if (ReactTypeRegister.IsCoreNode(type) || ReactTypeRegister.IsCoreDecorator(type))
{
if (target.IsValidParent(registeredType.type, target.reactor.hotNode))
{
searchResults.Add(new SearchResult()
{
niceName = registeredType.niceName, type = registeredType.type, signature = registeredType.signature
});
}
}
}
searchResults.Sort((A, B) => A.niceName.CompareTo(B.niceName));
titleContent = new GUIContent("Node Search", EditorGUIUtility.Load("React/ReactIcon.png") as Texture2D);
}
void DrawDecorator(DecoratorNode decorator)
{
//if node is a decorator, draw child and widgets.
if (decorator != null)
{
if (ReactTypeRegister.IsCoreDecorator(decorator.GetType()))
{
DrawCoreDecorator(decorator);
}
if (decorator.Child != null)
{
cursor.x += decorator.rect.width + SPACING.x;
cursor.y -= decorator.rect.height + SPACING.x / 2;
Draw(decorator.Child, decorator);
// var left = decorator.rect.xMax;
// var mid = decorator.rect.center.y;
// var right = decorator.Child.rect.xMin;
// ReactEditorUtility.DrawLine(new Vector2(left, mid), new Vector3(right, mid), Color.white);
cursor.x -= decorator.rect.width + SPACING.x;
}
dropZones.Add(new DropZone(decorator, decorator.rect));
}
}
