event-editor: Introduce reminder at event start time
One instance where this can be useful is online meetings. Five minutes prior to the meeting can feel too early. With the URL set in the location, one can click on it when the notification pops up and join right on time.
The label ‘Event start time’ already exists for such reminders. However, it is currently impossible to set one through GNOME Calendar.
Assuming that introducing this option is deemed beneficial, I would like to request some advice on the implementation:
- This commit replaces the
0
magic value withG_MAXUINT
. Would adding a dedicated booleanfound_button
variable be better? - In case a button was not found, shouldn’t there be some warning-level log message?