private bool CanUnserializeAndPaste(string data)
{
GraphClipboardData clipboardData = null;
try
{
clipboardData = JsonUtility.FromJson <GraphClipboardData>(data);
}
catch
{
return(false);
}
return(clipboardData == null || NodeGraph.GetType() == Type.GetType(clipboardData.GraphTypeName));
}
private void UnserializeAndPasteGraphElements(string operationName, string data)
{
GraphClipboardData copiedData = JsonUtility.FromJson <GraphClipboardData>(data);
if (operationName == "Paste" || operationName == "Duplicate")
{
Undo.RegisterCompleteObjectUndo(NodeGraph, "Paste Graph Elements");
Vector2 pos = m_mousePosition - new Vector2(contentViewContainer.transform.position.x, contentViewContainer.transform.position.y);
List <ANode> clipboardNodes = SanitizeClipboardElements(copiedData.GetGraphElements(), pos);
LoadSanitizedClipboardNodes(clipboardNodes);
}
else
{
Debug.Log("OTHER Operation " + operationName + "\n" + data);
}
}
private string CopyAndSerializeGraphElements(IEnumerable <GraphElement> elements)
{
GraphClipboardData data = new GraphClipboardData(NodeGraph, elements);
return(JsonUtility.ToJson(data, true));
}
