On Tue, 2011-03-22 at 09:34 +0100, Patrick Ohly wrote: > On Di, 2011-03-22 at 08:02 +0000, zoltan....@nokia.com wrote: > > Option 2 from below would be the cheapest, fastest and least pain path but > > it's duplicating contacts to tracker. Option 3 would be optimal but > > difficult, > > option 1 could also work. Choose one, or suggest something else. Please > > finish > > the job you started :). > > Option 2 seems like a reasonable approach to me, if we can make it so > that the call history database is self-contained and merely mirrors the > subset of the contact data in read-only mode that is relevant for a > quick list of results, with more details fetched on demand from the main > contact database.
Keeping Tracker's RDF store in sync with EDS's data sounds like a viable option that would likely be accepted in the Tracker upstream project. Tracker already has a Evolution plugin that keeps E-mail metadata in Evolution in sync. You can find the code for that EPlugin here: http://git.gnome.org/browse/tracker/tree/src/plugins/evolution Adapting this plugin to also work in the Evolution UI as shipped on MeeGo should as far as I know not be very difficult (if even any adaptation is needed). The EDS one would have to be done by implementing a TrackerMiner under for example src/miners/eds, the existing RSS one is a good example to get started: http://git.gnome.org/browse/tracker/tree/src/miners/rss/tracker-miner-rss.c And for a TrackerMiner implemented in Vala, look at the Flickr one: http://git.gnome.org/browse/tracker/tree/src/miners/flickr/tracker-miner-flickr.vala I can imagine this miner using EBookView to give live updates whenever a contact changes in E-D-S, to Tracker's RDF store. In the other direction can, by listening for GraphUpdated and/or the Writeback signal, the miner also writeback to the E-D-S store. For an example on how this would or could work: the Flickr one also writes back to the Flickr website whenever metadata changes in Tracker first. Cheers, Philip -- Philip Van Hoof freelance software developer Codeminded BVBA - http://codeminded.be _______________________________________________ MeeGo-dev mailing list MeeGo-dev@meego.com http://lists.meego.com/listinfo/meego-dev http://wiki.meego.com/Mailing_list_guidelines
