Inside Macintosh: Interapplication Communication /

Chapter 2 - Edition Manager / Subscribing to Non-Edition Files

Setting an Edition Opener

You can provide your own edition opener. To do so, use the SetEditionOpenerProc function.

err := SetEditionOpenerProc(@MyOpener);

The @MyOpener parameter is a pointer to the edition opener function that you are providing. If you set the current opener to be a routine in your own code, be sure to call the GetEditionOpenerProc function first so that you can save the previous opener. If your opener is passed a selector that it does not understand, use the previous opener provided by the Edition Manager to handle it. See the next section for a list of selectors.