Hi Didier! Thank you very much for your help. It worked like a charm and now my snap package containing my application works flawlesly even in MATE desktops :)
Again, THANK YOU! :D Best, Eloy 2016-09-19 16:20 GMT+02:00 Didier Roche <didro...@ubuntu.com>: > Le 19/09/2016 à 15:34, Eloy García (PC Actual) a écrit : > > Hi all. > > > > I'm using snapcraft-desktop-helpers > > (https://github.com/ubuntu/snapcraft-desktop-helpers) part for > > providing a "bridge" for gsettings between my snapped application and > > the host system (I'm using desktop/gtk3 part although I tried > > desktop/gtk2 part and even desktop/glib-only). The application sets a > > custom selected wallpaper and it is working great under GNOME 3 and > > Unity. However, it is not working for MATE desktop. > > > > This is the command I execute inside the snap for Unity and GNOME 3 > > desktops: > > gsettings set org.gnome.desktop.background picture-uri > > file://blablabla.jpg > > > > And this is the command I execute for MATE desktop: > > gsettings set org.mate.background picture-filename blablabla.jpg > > > > Checking the application's log I find: > > > > [15:17:40] AWT-EventQueue-0 ERROR LinuxWallpaperChanger:102 - No such > > schema 'org.mate.background' > > > > Those commands are working fine using the native application (I mean, > > the application directly running on the host and not installed via > > snap package) > > > > Do I need to do something else to support MATE desktop or maybe it's a > > bug for snapcraft-desktop-helpers wiki part? > > > > Thank you very much for your help. > > Hey Eloy! > > Actually, it's not a bug, but the way gsettings is working. You need to > have the schema files you are writing to and/or reading from available > to your application for gsettings validating its input/output. By > default, you application isn't providing those I guess. > > You can either ship directly the xml files as part of your snap or stage > the ubuntu package containing the schema. This is the reason why you can > see this playpen example shipping gsettings-desktop-schemas: > https://github.com/ubuntu/snappy-playpen/blob/master/ > ubuntukylin-icon-theme/snapcraft.yaml#L35 > > In your ubuntu-mate case, after a quick search, it seems that you want > to stage mate-desktop-common. > > Then, the desktop wrapper will do the right thing compiling them the > first time you install your snap or upgrade it. > > I hope this helps! > Cheers, > Didier > > > -- > Snapcraft mailing list > Snapcraft@lists.snapcraft.io > Modify settings or unsubscribe at: https://lists.ubuntu.com/ > mailman/listinfo/snapcraft > -- Eloy García Almadén
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