Re: [Vala] GSettings and not-available schemas

[JM <interflug1 gmx net>]

Maybe just check for file existence?



Am Sonntag, den 16.12.2012, 21:59 +0100 schrieb rastersoft:
> Hi all:
>
> I'm working with GSettings. I want to read org.gnome.desktop.background
> and want to ensure that my code works even when the schema is not
> installed (let's say, if the user is using KDE).
>
> When I try to access an inexistent schema, I receive this message:
>
> (cronopete:15673): GLib-GIO-ERROR **: Settings schema
> 'org.gnome54.desktop.background' is not installed
>
> Trace/breakpoint trap (core dumped)
>
> I tried to catch it with try/catch, but I'm unable: always got the core
> dumped and the code ends.
>
> I'm considering to read all the installed schemas and ensure that the
> one I want is installed before creating the gsettings, but I'm sure
> there must be a more elegant way of doing it. The question is: how?
>
> Thanks!
>
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