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DiveObjectHelper: check if dive has only one weightsystem

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The mobile app should only allow editing the weight entry if there is no
second weight defined.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2016-02-05 22:53:12 -08:00
parent 535a6b9b25
commit ad7fb80d0a
2 changed files with 7 additions and 0 deletions
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5
subsurface-core/subsurface-qt/DiveObjectHelper.cpp
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@ -187,6 +187,11 @@ QStringList DiveObjectHelper::weights() const
return weights; return weights;
} }
bool DiveObjectHelper::singleWeight() const
{
return weightsystem_none(&m_dive->weightsystem[1]);
}
QString DiveObjectHelper::weight(int idx) const QString DiveObjectHelper::weight(int idx) const
{ {
if ( (idx < 0) || idx > MAX_WEIGHTSYSTEMS ) if ( (idx < 0) || idx > MAX_WEIGHTSYSTEMS )

2
subsurface-core/subsurface-qt/DiveObjectHelper.h
View file

@ -26,6 +26,7 @@ class DiveObjectHelper : public QObject {
Q_PROPERTY(QString gas READ gas CONSTANT) Q_PROPERTY(QString gas READ gas CONSTANT)
Q_PROPERTY(QString sac READ sac CONSTANT) Q_PROPERTY(QString sac READ sac CONSTANT)
Q_PROPERTY(QStringList weights READ weights CONSTANT) Q_PROPERTY(QStringList weights READ weights CONSTANT)
Q_PROPERTY(bool singleWeight READ singleWeight CONSTANT)
Q_PROPERTY(QString suit READ suit CONSTANT) Q_PROPERTY(QString suit READ suit CONSTANT)
Q_PROPERTY(QStringList cylinders READ cylinders CONSTANT) Q_PROPERTY(QStringList cylinders READ cylinders CONSTANT)
Q_PROPERTY(QString trip READ trip CONSTANT) Q_PROPERTY(QString trip READ trip CONSTANT)
@ -57,6 +58,7 @@ public:
QString sac() const; QString sac() const;
QStringList weights() const; QStringList weights() const;
QString weight(int idx) const; QString weight(int idx) const;
bool singleWeight() const;
QString suit() const; QString suit() const;
QStringList cylinders() const; QStringList cylinders() const;
QString cylinder(int idx) const; QString cylinder(int idx) const;