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Enforce end pressures to be not above starting pressures.

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We don't blow into our cylinders under water.

Negative pressures should be allowed as they might arise from dive planning
without taking care of gas consumption.

fixes #644

Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Robert C. Helling 2014-08-02 23:21:19 +02:00 • committed by Dirk Hohndel
parent a7eb316b1f
commit 89622b0b51
1 changed files with 2 additions and 2 deletions
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4
qt-ui/models.cpp
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@ -235,13 +235,13 @@ bool CylindersModel::setData(const QModelIndex &index, const QVariant &value, in
}
break;
case START:
if (CHANGED()) {
if (CHANGED() && (!cyl->end.mbar || string_to_pressure(vString.toUtf8().data()).mbar >= cyl->end.mbar)) {
cyl->start = string_to_pressure(vString.toUtf8().data());
changed = true;
}
break;
case END:
if (CHANGED()) {
if (CHANGED() && (!cyl->start.mbar || string_to_pressure(vString.toUtf8().data()).mbar <= cyl->start.mbar)) {
cyl->end = string_to_pressure(vString.toUtf8().data());
changed = true;
}