Berthold Stoeger 4ca65894c8 Dive trip model: send changed signals if visibility changed in trips
To avoid having to do full filter reloads, send dive-changed signals
for dives in trips when the shown-status changed. But only for trips
where not all dives are hidden. Because for those, the plan is to
hide the trip as a whole.

Implement the signal sending in its own function so that it can be
reused for top-level items and the list-view.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-12-04 13:00:23 +01:00
..