Re: [Tracker] tracker-tags-plugin for Nautilus

[Adrien Bustany <madcat mymadcat com>]

El 14/11/09 16:27, Debarshi Ray escribió:
> > > + I could not find an object that has signals indicating the addition,
> > > removal, etc. of nao:Tags. It seems that there are objects for other
> > > classes.
> > >       
>   
> > you need to add the tracker:notify property to the class I think
> >     
> Using this patch and rebuilding does not show the signal in D-Feet.
>
> diff --git a/data/ontologies/31-nao.ontology b/data/ontologies/31-nao.ontology
> index bda43e1..763673f 100644
> --- a/data/ontologies/31-nao.ontology
> +++ b/data/ontologies/31-nao.ontology
> @@ -10,7 +10,8 @@ nao: a tracker:Namespace ;
>       tracker:prefix "nao" .
>
>  nao:Tag a rdfs:Class ;
> -     rdfs:subClassOf rdfs:Resource .
> +     rdfs:subClassOf rdfs:Resource ;
> +     tracker:notify true .
>
>  nao:prefLabel a rdf:Property ;
>       nrl:maxCardinality 1 ;
>
> Do I need to do something more?
>
> Thanks,
> Debarshi
>   
Hi Debarshi,
afaik you need to erase your previous database (tracker-processes -r) so
that Tracker will rebuild the ontologies table. There's work ongoing to
make Tracker able to adapt to evolving ontologies, but it's not ready so
far.

Cheers

Adrien