On Jan 3, 2012, at 10:29 , Martin Hewitson wrote:
> I don't know how to check that. In any case, I'm left wondering which one to
> use. I want that .pdf is not a text file, so I guess I'll stick with the
> UTTypeConformsTo() solution, though this all feels a little fragile. I may
> make hard-coded exceptions for typical extensions that the app deals with,
> and always return YES from my -isText method for these particular extensions.
Incidentally, this:
[[NSWorkspace sharedWorkspace] filenameExtension:@"pdf"
isValidForType:(NSString *)kUTTypeText]
returns NO for me. You could try investigating
'UTTypeCreateAllIdentifiersForTag' to find all of the '.pdf'-associated UTIs on
your Mac. That might give a clue. You could also investigate the Finder's "Open
With…" menu (for some '.pdf' file), to see what applications have registered
themselves as accepting PDF. Perhaps one of them registered a non-standard UTI.
_______________________________________________
Cocoa-dev mailing list ([email protected])
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com
This email sent to [email protected]
