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Add helper functions to identify the position of a dive in the dive list

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Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2016-03-02 04:41:36 -08:00
parent b275e604c1
commit 3b37844708
4 changed files with 20 additions and 0 deletions
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8
qt-mobile/qmlmanager.cpp
View file

@ -882,6 +882,14 @@ void QMLManager::showMap(const QString& location)
} }
} }
// where in the QML dive list is that dive?
int QMLManager::getIndex(const QString &diveId)
{
int dive_id = diveId.toInt();
int idx = DiveListModel::instance()->getDiveIdx(dive_id);
return idx;
}
QString QMLManager::getNumber(const QString& diveId) QString QMLManager::getNumber(const QString& diveId)
{ {
int dive_id = diveId.toInt(); int dive_id = diveId.toInt();

1
qt-mobile/qmlmanager.h
View file

@ -103,6 +103,7 @@ public slots:
void finishSetup(); void finishSetup();
void openLocalThenRemote(QString url); void openLocalThenRemote(QString url);
void showMap(const QString& location); void showMap(const QString& location);
int getIndex(const QString& diveId);
QString getNumber(const QString& diveId); QString getNumber(const QString& diveId);
QString getDate(const QString& diveId); QString getDate(const QString& diveId);
QString getCurrentPosition(); QString getCurrentPosition();

10
qt-models/divelistmodel.cpp
View file

@ -91,6 +91,16 @@ int DiveListModel::getDiveId(int idx) const
return m_dives[idx]->id(); return m_dives[idx]->id();
} }
int DiveListModel::getDiveIdx(int id) const
{
int i;
for (i = 0; i < m_dives.count(); i++) {
if (m_dives.at(i)->id() == id)
return i;
}
return -1;
}
QVariant DiveListModel::data(const QModelIndex &index, int role) const QVariant DiveListModel::data(const QModelIndex &index, int role) const
{ {
if(index.row() < 0 || index.row() > m_dives.count()) if(index.row() < 0 || index.row() > m_dives.count())

1
qt-models/divelistmodel.h
View file

@ -38,6 +38,7 @@ public:
void clear(); void clear();
int rowCount(const QModelIndex &parent = QModelIndex()) const; int rowCount(const QModelIndex &parent = QModelIndex()) const;
int getDiveId(int idx) const; int getDiveId(int idx) const;
int getDiveIdx(int id) const;
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const; QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
QHash<int, QByteArray> roleNames() const; QHash<int, QByteArray> roleNames() const;
QString startAddDive(); QString startAddDive();