Limiting visible files in File->Open
Limiting visible files in File->Open
- Subject: Limiting visible files in File->Open
- From: Ken Tabb <email@hidden>
- Date: Thu, 21 Jun 2001 16:05:19 +0100
(sort of cross posted to the QuickTime API list)
Hi,
I have a QuickTime VR Object viewing app, and that side of things is
going OK. However I'd like to be able to limit files shown in the
File->Open dialog to just QTVR Object Movies (which end in .mov).
I know that to limit files to just QuickTime movies, I just need to
specify .mov in the document types settings for the Cocoa app, however
what I'd like to do is only show a *subset* of .mov files (i.e. the ones
which are QTVR Objects, rather than panoramas, video etc.)
Supposing I know the code needed to check a movie file to see if it is a
QTVR Object, is there any way of limiting the visible files? I'm using
Obj-C, but am happy to hear of a Java way if that's the only one known.
Thanks in advance,
Ken
---------
Ken Tabb.
Mac & UNIX C/C++/Java developer (Health & Human Sciences),
Machine Vision researcher/programmer (Computer Science),
University of Hertfordshire, England
http://www.health.herts.ac.uk/ken/
Certified non-Microsoft Solution Provider