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| author |  Rick Walsh <rickmwalsh@gmail.com> | 2016-05-22 11:00:22 +1000 |
|---|---|---|
| committer |  Dirk Hohndel <dirk@hohndel.org> | 2016-05-28 14:24:10 -0700 |
| commit | 8acbeed55584c21931238f9b4738e337919029b9 (patch) | |
| tree | 69249c7bb4b1c68422a8d229b09782f9f7ba5f33 /core/qthelper.cpp | |
| parent | 47a2e8b1d9bdd71b1b45036c533ba108d35b1eab (diff) | |
| download | subsurface-8acbeed55584c21931238f9b4738e337919029b9.tar.gz | |
Add some gas mix validation to the planner
A few basic rules for gas validation:
We can't have <0%, or >100% of either O2 or He
O2 + He must not be >100%
Switch depth can't be <0%
This places limits on user-input values
Signed-off-by: Rick Walsh <rickmwalsh@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Diffstat (limited to 'core/qthelper.cpp')
| -rw-r--r-- | core/qthelper.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/core/qthelper.cpp b/core/qthelper.cpp index 24c51d2b9..d6a6c2579 100644 --- a/core/qthelper.cpp +++ b/core/qthelper.cpp @@ -1253,6 +1253,8 @@ depth_t string_to_depth(const char *str) QString local_m = QObject::tr("m"); depth_t depth; + if (value < 0) + value = 0; if (rest.startsWith("m") || rest.startsWith(local_m)) goto m; if (rest.startsWith("ft") || rest.startsWith(local_ft)) @@ -1328,6 +1330,13 @@ fraction_t string_to_fraction(const char *str) fraction_t fraction; fraction.permille = rint(value * 10); + /* + * Don't permit values less than zero or greater than 100% + */ + if (fraction.permille < 0) + fraction.permille = 0; + else if (fraction.permille > 1000) + fraction.permille = 1000; return fraction; } |