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Mobile: return dateTime directly from DiveListModel

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We don't want to generate a DiveObjectHelper numerous times for
every item in the dive list. Therefore, return this data directly
from the model. In this case, don't remove from DiveObjectHelper,
as these data might be used by grantlee templates.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2019-08-15 00:11:39 +02:00 • committed by bstoeger
parent 54720e6cff
commit c6b3309d13
3 changed files with 11 additions and 2 deletions
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2
mobile-widgets/qml/DiveList.qml
View file

@ -171,7 +171,7 @@ Kirigami.ScrollablePage {
Controls.Label {
id: dateLabel
text: dive.date + " " + dive.time
text: dateTime
width: Math.max(locationText.width * 0.45, paintedWidth) // helps vertical alignment throughout listview
font.pointSize: subsurfaceTheme.smallPointSize
color: innerListItem.checked ? subsurfaceTheme.darkerPrimaryTextColor : secondaryTextColor

10
qt-models/divelistmodel.cpp
View file

@ -241,14 +241,21 @@ QVariant DiveListModel::data(const QModelIndex &index, int role) const
DiveObjectHelper *curr_dive = m_dives[index.row()];
const dive *d = curr_dive->getDive();
if (!d)
return QVariant();
switch(role) {
case DiveRole: return QVariant::fromValue<QObject*>(curr_dive);
case DiveDateRole: return (qlonglong)curr_dive->timestamp();
case TripIdRole: return d->divetrip ? QString::number((quint64)d->divetrip, 16) : QString();
case TripNrDivesRole: return d->divetrip ? d->divetrip->dives.nr : 0;
case DateTimeRole: {
QDateTime localTime = QDateTime::fromMSecsSinceEpoch(1000 * d->when, Qt::UTC);
localTime.setTimeSpec(Qt::UTC);
return QStringLiteral("%1 %2").arg(localTime.date().toString(prefs.date_format_short),
localTime.time().toString(prefs.time_format));
}
}
return QVariant();
}
QHash<int, QByteArray> DiveListModel::roleNames() const
@ -258,6 +265,7 @@ QHash<int, QByteArray> DiveListModel::roleNames() const
roles[DiveDateRole] = "date";
roles[TripIdRole] = "tripId";
roles[TripNrDivesRole] = "tripNrDives";
roles[DateTimeRole] = "dateTime";
return roles;
}

1
qt-models/divelistmodel.h
View file

@ -40,6 +40,7 @@ public:
DiveDateRole,
TripIdRole,
TripNrDivesRole,
DateTimeRole
};
static DiveListModel *instance();