Le Dec 1, 2008 à 5:32 PM, Nathan Vander Wilt a écrit :
My Leopard-only application needs to be able to import any image
supported by CGImageSource, so I create an NSOpenPanel and pass the
array obtained from CGImageSourceCopyTypeIdentifiers() to
runModalForTypes. This makes the "Media > Photos" sidebar to show up
automatically in the Open panel, which is great.
However, seemingly random pictures in the iPhoto section of this
Media Browser are greyed out. I tracked it down, and the problem is
that when iPhoto creates an alias to an original file, this is not
automatically resolved. (My OpenPanel does leave -resolvesAliases
set to YES.) So the type of these random pictures is com.apple.alias-
file instead of public.jpeg or any other image format, and the media
panel doesn't let me choose these original files even though their
aliases would resolve to supported types.
Shouldn't these aliases be resolved before type checking, so that
the CGImageSource type identifiers can be used in an open panel
without needing custom delegate filtering?
Yes, it should -- can you please log a bug? If possible include steps
for how to create the aliases.
