On Jul 15, 2007, at 13:25 , Bruno Coudoin wrote: > Le dimanche 15 juillet 2007 à 11:50 +0200, Bert Freudenberg a écrit : >> On Jul 15, 2007, at 3:37 , Bruno Coudoin wrote: >> >>> Le mardi 03 juillet 2007 à 00:34 +0200, Bert Freudenberg a écrit : >>> >>>> Each activity instance then can be single threaded and does not >>>> need >>>> to manage multiple invocations. It still needs to create a dbus >>>> service providing the activity instance protocol as described in >>>> >>>> http://wiki.laptop.org/go/Activity_DBus_API >>> >>> It mentions that an activity instance needs to support the following >>> methods: >>> org.laptop.Activity.set_active(active) >>> >>> I can't see where it's implemented in Squeak, can you please point >>> me to the code. >> >> http://tinlizzie.org/updates/olpc/updates/1357dbusSugar-bf.cs > > I appreciate your efforts to explain me but I don't know how to read a > change set. Isn't there a web interface somewhere to parse it. > Where is > the code concerning it, I am looking at sugar-jhbuild/source/ > squeak, am > I in the right place?
No, sorry. Unless you were well-versed reading Smalltalk the code wouldn't be of much use to you, but since you asked ... also the code is rather ugly because we do not have higher-level DBus bindings, yet. And it's not up-to-date, there is no way to read the current source code unless you actually install Squeak. Anyway, the squeak/etoys implementation would be of no much use for you. But since you asked: It consists of a dbus plugin and dbus bindings (http://source.impara.de/dbus.html). The C sources are generated from the Squeak source (sugar-jhbuild/source/squeak/ platforms/unix/src/plugins/DBusPlugin/DBusPlugin.c) and pretty much unreadable. The bindings are in the etoys.image, the changeset I pointed you to was the first pass at implementing the activity service. It still contains the factory service implementation which is not used anymore because it is in sugar-native-factory now. What happens at runtime is that sugar-native-factory runs Squeak which then creates the dbus service. So you just need to provide that DBus service, see http:// dbus.freedesktop.org/ for documentation about that. The python implementation of that service is here: http://dev.laptop.org/git?p=sugar;a=blob_plain;f=sugar/activity/ activityservice.py HTH, - Bert - _______________________________________________ Sugar mailing list [email protected] http://lists.laptop.org/listinfo/sugar
