Review Request 118584: Formats KCM: Use QLocale::name() instead of bcp47Name() when writing to the configuration file

[Luca Beltrame]

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https://git.reviewboard.kde.org/r/118584/
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Review request for Plasma, John Layt and Sebastian Kügler.


Repository: plasma-desktop


Description
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Currently the Formats KCM writes its configuration file using the selected locale's bcp47Name(). This, at least on my distro, breaks locale loading as locales are in the form "foo_FOO" (e.g., "it_IT" for my own locale) and instead the Formats KCM exports LANG as "foo" (e.g. "it").

This causes a bunch of runtime warnings and locales don't get actually loaded. This patch's approach is naive and likely needs more pairs of eyes on it, as I can't test with distros.

Also we might need "UTF-8" suffix for distros that use UTF-8 locales: or so I think, but I'm not knowledgeable enough to tell if this is needed or not.


Diffs
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  kcms/formats/kcmformats.cpp 4169244 

Diff: https://git.reviewboard.kde.org/r/118584/diff/


Testing
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Compiled, ran the Formats KCM, selected my country, inspected the generated files.


Thanks,

Luca Beltrame

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