diff options
Diffstat (limited to 'qt-models/divetripmodel.cpp')
| -rw-r--r-- | qt-models/divetripmodel.cpp | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/qt-models/divetripmodel.cpp b/qt-models/divetripmodel.cpp index 7c027e4b4..761a2ffa6 100644 --- a/qt-models/divetripmodel.cpp +++ b/qt-models/divetripmodel.cpp @@ -442,6 +442,7 @@ DiveTripModel::DiveTripModel(QObject *parent) : connect(&diveListNotifier, &DiveListNotifier::divesTimeChanged, this, &DiveTripModel::divesTimeChanged); connect(&diveListNotifier, &DiveListNotifier::divesSelected, this, &DiveTripModel::divesSelected); connect(&diveListNotifier, &DiveListNotifier::divesDeselected, this, &DiveTripModel::divesDeselected); + connect(&diveListNotifier, &DiveListNotifier::currentDiveChanged, this, &DiveTripModel::currentDiveChanged); } int DiveTripModel::columnCount(const QModelIndex&) const @@ -1166,3 +1167,41 @@ void DiveTripModel::changeDiveSelection(dive_trip *trip, const QVector<dive *> & emit selectionChanged(indexes, select); } + +void DiveTripModel::currentDiveChanged() +{ + // The current dive has changed. Transform the current dive into an index and pass it on to the view. + if (!current_dive) { + emit newCurrentDive(QModelIndex()); // No current dive -> tell view to clear current index with an invalid index + return; + } + + dive_trip *trip = current_dive->divetrip; + if (!trip || currentLayout == LIST) { + // Either this is outside of a trip or we're in list mode. + int idx = findDiveIdx(current_dive); + if (idx < 0) { + // We don't know this dive. Something is wrong. Warn and bail. + qWarning() << "DiveTripModel::currentDiveChanged(): unknown top-level dive"; + emit newCurrentDive(QModelIndex()); + return; + } + emit newCurrentDive(createIndex(idx, 0, noParent)); + } else { + int idx = findTripIdx(trip); + if (idx < 0) { + // We don't know the trip - this shouldn't happen. Warn and bail. + qWarning() << "DiveTripModel::currentDiveChanged(): unknown trip"; + emit newCurrentDive(QModelIndex()); + return; + } + int diveIdx = findDiveInTrip(idx, current_dive); + if (diveIdx < 0) { + // We don't know this dive. Something is wrong. Warn and bail. + qWarning() << "DiveTripModel::currentDiveChanged(): unknown top-level dive"; + emit newCurrentDive(QModelIndex()); + return; + } + emit newCurrentDive(createIndex(diveIdx, 0, idx)); + } +} |