/// <summary>
/// Handler to deserialize a string back into a CopyPasteGraph
/// </summary>
private void OnUnserializeAndPaste(string operationName, string data)
{
Undo.RegisterCompleteObjectUndo(Graph, "Paste Subgraph");
var cpg = CopyPasteGraph.Deserialize(data, searchWindow.IncludeTags);
Graph.AddNodes(cpg.Nodes);
foreach (var comment in cpg.Comments)
{
Graph.Comments.Add(comment);
}
serializedGraph.Update();
EditorUtility.SetDirty(Graph);
// Add views for all the new elements
ClearSelection();
AddNodeViews(cpg.Nodes, true, true);
AddCommentViews(cpg.Comments);
ScriptableObject.DestroyImmediate(cpg);
}
/// <summary>
/// Serialize a selection to support cut/copy/duplicate
/// </summary>
private string OnSerializeGraphElements(IEnumerable <GraphElement> elements)
{
return(CopyPasteGraph.Serialize(elements));
}
private bool OnTryPasteSerializedData(string data)
{
return(CopyPasteGraph.CanDeserialize(data));
}
