On Fri, 2010-11-26 at 11:22 +0100, Didier Roche wrote: > On ven., 2010-11-26 at 10:10 +1100, Christopher James Halse Rogers > wrote: > > On Tue, 2010-11-23 at 12:52 +0100, Didier Roche wrote: > > > Hey fellow desktopers, > > > > > [snip] > > > 2.2.2 So, we can think the other way around: only run gnome-panel when > > > needed and not setting it as a required_components by default in the > > > default sessions but still on the gnome classic session (this can be > > > done as well as sessions adds some additional gconf paths). > > > -> 2.2.2.1 if unity runs, nothing to do, no flipping > > > -> 2.2.2.2 if unity can't run, we need to launch gnome-panel. That's > > > currently done as a compiz plugin (and the code is executed even if > > > opengl compiz can't be run on that hardware). So, we can launch > > > gnome-panel, BUT there is no way to set it dynamically as a required > > > component without making heavy changes to gnome-session: basically, what > > > gnome-session doesn't launch, it doesn't know what it is, so we need > > > some kind of libbamf library to match the .desktop file or whatever so > > > that I can add to my yesterday hack a way to set it as a > > > required_component dynamically. > > > > If you're already adding a dbus call to set required_component > > dynamically, can't you get gnome-session to also start that component > > when it's added as a required_component? > > > > Unfortunately not, because it has to match /Client and /Apps (if you > look at d-feet, it should be obvious). However, if you launch > gnome-panel from the command-line or from another process, it doesn't > get an id (and every --sm-client-id doesn't seem to work) matching it to > its desktop file, hence the fact we should use libbamf for it, but can > be a little bit overkill :-). > > One idea from seb's after discussing on IRC will be to launch > gnome-panel by gnome-session using a dbus call. That can works, just > have to see how hard it is to hook this in gnome-session.
Yeah, this is what I meant; have gnome-session start gnome-panel when you add gnome-panel as a required component. If Seb's already brought it up, good. Great minds think alike ;).
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