Add dive: remove cylinder pressures from samples

These cylinder pressures are actually just artefacts of the way we track
gas consumption in the code shared between planner and add dive. We don't
want them in the actual dive.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 11 insertions, 0 deletions

diff --git a/qt-ui/maintab.cpp b/qt-ui/maintab.cpp
index e5c2830fc..ce0e77f1a 100644
--- a/qt-ui/maintab.cpp
+++ b/qt-ui/maintab.cpp
@@ -734,6 +734,17 @@ void MainTab::acceptChanges()
 	}
 	if (editMode == ADD || editMode == MANUALLY_ADDED_DIVE) {
 		// clean up the dive data (get duration, depth information from samples)
+		// remove the pressures from the samples (as those prevent the user from
+		// being able to manually set the start and end pressure)
+		struct sample *sample = current_dc->sample;
+		for (int i = 0; i < current_dc->samples; i++, sample++)
+			sample->cylinderpressure.mbar = 0;
+		for (int i = 0; i < MAX_CYLINDERS; i++) {
+			cylinder_t *cyl = &current_dive->cylinder[i];
+			cyl->start.mbar = cyl->sample_start.mbar;
+			cyl->end.mbar = cyl->sample_end.mbar;
+			cyl->sample_end.mbar = cyl->sample_start.mbar = 0;
+		}
 		fixup_dive(current_dive);
 		if (dive_table.nr == 1)
 			current_dive->number = 1;