While deleting the calendar, we may run into a situation
where the GcalCalendar instance is destroyed before the
GcalManager:calendar-removed signal is emitted, causing
us to emit the signal with a destroyed object.
Prevent that by increasing the ref count before emiting
the signal.
The new discoverer is a vast improvement over the code
that use used to have here. Right now, we fail to use
Soup to detect the URL, and that's been reported multiple
times already.
Use the new web discoverer code, and adjust the UI to
match the new code. Namely, use a GtkPopover to show
the credentials widget.
Fixes#380
The new source discoverer is a complete overhaul of
the current code. It is async-only, correctly threaded,
and easier to maintain.
A major new feature of this web source discoverer is
that it now pings the server to see if the URL feeds
us back with an iCalendar file.
Furthermore, it continues to use E-D-S WebDAV discovery
functions as a fallback mechanism.
Fixes#380
Trying to use environment variables to guess the locale was a good
attempt, but this is tricky because they have to be looked up in a
certain order: first LC_ALL, then fallback to LC_TIME, and finally LANG,
which was missed here. This caused a huge warning spam on the year view
when only LANG is set, and usually only LANG should be set since the
other environment variables are usually used for temporary overrides.
Instead, query the locale using setlocale().
Also, don't assert if the locale is shorter than expected (missing
territory code) since there is at least one valid locale that does not
have any territory codes (Esperanto) and since it's programmer error to
assert when the application processes unexpected input like this.
Fixes#424
We fail to disconnect from the GWeatherInfo in both update_location()
and dispose. We have to fix update_location() manually. To avoid the
need to disconnect in dispose, we can just use g_signal_connect_object().
A S Alam