[Nepomuk] Nepomuk KIO Slave limitations

[Alessandro Diaferia]

Hello, it's me again :p

As you may have understood i'm using Nepomuk to show media files to the
user.
One thing i noticed is that when using the KDirModel (and so the KDirLister)
to list the results of a query
it seems that each QModelIndex doesn't have a valid KDirModel::FileItemRole
and therefore no important pieces of information
like the url of the file (AFAIK KDirModel is KFileItem-centric). I make use
of such role in order to get previews of the files.

I just wanted to know if this is something fixable in the nepomuk kio_slave
or somewhere lower or if it is un-fixable.
I'd like some hints in case it is possible.
I was writing my own model to get rid of this returning a valid KFileItem if
the url was pointing to a local file but having the KDirModel doing this for
free would be better IMHO.

What do you think about this?
Regards.

-- 
Alessandro Diaferia
KDE Developer
KDE e.V. member
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