Re: [Tracker] tracker & nautilus integration += metatags

[yelo_3 <yelo_3 yahoo it>]

Thank you Ivan for pointing me to tracker-introspect.xml
so If I'm not wrong that GPtrArray is NULL terminated and contains two char*.
but if I do result[0] it is alwais NULL. This means for instance that
the Audio service has no keywords.

Maybe I misunderstood the meaning of "keyword".
for the Audio service, Audio:Title is a keyword, am I right?
And tracker should automatically add keywords for watched files.

If trakcer does not automatically add keywords like Audio:Title, this
extension won't work, unless there is an API to extract from the
tracker db the all tags belonging to a file (for Audio, Video, Images
and Documents services).

Bye!

On Wed, Jul 16, 2008 at 2:32 PM, Ivan Frade <ivan frade nokia com> wrote:
> Hi Yelo,
>
> El mié, 16-07-2008 a las 12:23 +0200, ext yelo_3 escribió:
> > I'm really stuck with tracker api... Is there any documentation?
>
>  At the moment, you can read the comments in the XML description of the
> API:
>
> http://svn.gnome.org/svn/tracker/trunk/data/tracker-introspect.xml
>
>
> > I have 2 problems that I hope someone will solve:
> > 1) GPtrArray * tracker_keywords_get_list (TrackerClient *client,
> > ServiceType service, GError **error);   what does this function
> > return?
>
> <!--
>  gets a list of all unique keywords/tags that are in use by the
> specified service irrespective of the uri or id of the entity
>
> Returns an array of string arrays in format [Keyword, KeywordCount]
> -->
> <method name="GetList">
>
>
> > 2) char ** tracker_keywords_get       (TrackerClient *client, ServiceType
> > service, const char *id, GError **error);  I guess this function
> > returns a NULL terminateed array of strings, which are the keywords
> > that the file "id" has in the specified service. Unfortunately the
> > first entry is always NULL. I've tested it with documents and with
> > music files... What's wrong with this?
>
> It gives you the keywords (tags) for a file. Have you use "_set"
> previously to set some keywords?
>
>
> Regards,
>
> Ivan