Need advice on how to start processing after an NSDocument closes...

  • I'm probably coming at this from the wrong angle, but is there a way for
    my AppController to know when a document has been closed? I'm trying to
    kick off some post processing of a document after the document is
    closed. Right now I have the document save itself, start the post
    processing and then close but that's not ideal since the document's
    window hangs around during the post processing.

    I think under PowerPlant I used calls to ProcessCommand() within my
    document which were then handled in my main application after the
    document closed. I'm unclear on how this is done within Cocoa.

    Thanks,
    William
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