Following KDE Pholio M116, switch to using a radio button; instead
of 4 individually toggle-able settings, use a "level" indicator
to select none, install, machine, user .. each of which implies
the previous levels. Each level is individually enable-able from
the distro side.
Relying on auto-qobject deletion on shutdown generates a warning message
17:23:44 [0]: QBasicTimer::start: QBasicTimer can only be used
with threads started with QThread
which is annoying. Since we're in shutdown, just skip deletion
entirely, and leave the model unparented.
FIXES#472
Each kind of tracking has an associated webpage / URL describing
the policy for that tracking. The Calamares User Guide has some
generic information. When the user clicks on the Help (?) button
in a tracking-option block, go to that URL.
- Enable translations, substitute ShortProductName into string,
- Simplify code for enabling tracking option blocks,
- Set checkboxes based on configuration,
- Read checkboxes when leaving page,
- Don't stretch the tracking option blocks.
- add icons for graphical display of actions
- extend description of tracking options
- add debug logging
- enable next button
- show/hide tracking options based on configuration
- don't log when libs not found
- log that it's the Python libraries version (not Python itself)
- fix RE that was getting the wrong results for maj.min
- m_groups is only set to a non-nullptr value when data is received
and fully processed,
- avoid nullptr dereference when paging *back* from a netinstall
page that hasn't loaded groups data.
FIXES#859
- Document netinstall.conf a little,
- Add setting *required* which influences whether next is enabled or not
in case of missing or corrupt data,
- Enable *next* button only once some (any!) data is received.
This can be used to disallow stepping past the netinstall step when
there is no data (e.g. internet has failed between the welcome page
and the netinstall page).
- replace weird distinction between 3.0 and 3.2 by searching once
- prefer 3.2
- also look for suffixed versions (PythonXY) besides the Python3 suffix
FIXES#857
