hi, On Sun, Jan 5, 2014, at 20:25, Jerome Leclanche wrote: > Problem #1 > Apps cannot enumerate other apps of a specific type. A couple of
It is my "intent" (ha...) to raise for a while that I want to introduce a new key to desktop files called "Implements". There is already some discussion about that here: https://bugzilla.gnome.org/show_bug.cgi?id=712391 In terms of the desktop entry spec, such an addition would be extremely simple: we have a new 'string list' key called "Implements" with no particular meaning except that each entry in the list is expected to be in D-Bus interface name style. This would solve your "enumerate apps of a specific type" assuming that you have someone willing to specify, concretely, what it means to be a given type of application. Taking your 'terminal emulator' example from another part of this mail, we could have an org.freedesktop.TerminalEmulator interface (that may not be an actual D-Bus interface) that specifies what you must do if you're a terminal emulator and what you can expect a terminal emulator to do if you find its desktop file via a lookup on "Implements=org.freedesktop.TerminalEmulator". *Often* this will imply that an application implements said interface on the same object path as the org.freedesktop.Application interface, but this is not a hard requirement. I suspect it would be a recommendation, though. I'd be happy to write up a patch to the spec for this part at least. It's been on the long tail of my TODO list for a while, and if you need it too, that bumps the priority a bit for me. Of course, we would then create an index based on this item in the desktop cache so that we could very rapidly lookup "give me all apps that are terminal emulators". Cheers _______________________________________________ xdg mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/xdg
