prefs: add option to display only actually used tanks

A user complained about the default cylinders list. Provide
a preferences option to turn this off.

When changing the preferences, the tank-info model will be
completely rebuilt. Currently, this is a bit crude as this
will be done for any preferences change.

Suggested-by: Adolph Weidanz <weidanz.adolph@gmail.com>
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2020-12-11 23:55:18 +01:00 committed by Dirk Hohndel
parent 11e576ffbf
commit 296a391faa
8 changed files with 47 additions and 7 deletions

View file

@ -50,6 +50,7 @@ struct preferences default_prefs = {
.display_invalid_dives = false,
.show_sac = false,
.display_unused_tanks = false,
.display_default_tank_infos = true,
.show_average_depth = true,
.show_icd = false,
.ascrate75 = 9000 / 60,