Been googling around for this but nothing fits my case.
Suppose there's a PDF embedded in my webapp. User highlights and copies a line. I want to know when that happens and what the contents of the copy were.
Assume that my users will use whatever browser I tell them to and will give me permissions to do this.
Apologies if there is an answer - I found a bunch of stuff around copying clipboard data, and firing copy events when Cmd/Ctrl + C was pressed, but none gave me the contents of the copy on a PDF.
