Hello folks,
I have a use-case for a custom node with an attribute “name” that has the following constraints:
- At any given instance on editor, only with node with a specific “name” can exist. Meaning, at a given snapshot of the editor state, the number of nodes with a particular “name” attribute should be unique
This means:
- when users cut and paste, we want to keep the “
name
” attribute of the node - when users copy and paste, we want to replace the “name” attribute of the node with a new one if a node with that name already exists
I am using transformPaste
with editor state (which preserves different values of the “name” attribute across nodes) to resolve this during cut/copy paste.
However, I noticed that transformPaste
gets called even when a node is dragged and dropped. This is causing the name attribute to be generated again while in reality it should be preserved
Is there a way to differentiate between how transformPaste
is called (whether it is the drag and drop that is callng it or if it is being called on a paste event)