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| author |  Dirk Hohndel <dirk@hohndel.org> | 2020-04-01 07:37:35 -0700 |
|---|---|---|
| committer | Dirk Hohndel <dirk@hohndel.org> | 2020-04-04 12:00:25 -0700 |
| commit | 00617aa9248dc300fab3bacc4b40d52def7db86e (patch) | |
| tree | 704dd3df1aa400033926221c26786cafa2a16fc5 /qt-models/divetripmodel.cpp | |
| parent | 3df0cf619679921b58297ab12943109b66a8080b (diff) | |
| download | subsurface-00617aa9248dc300fab3bacc4b40d52def7db86e.tar.gz | |
core/models: give progress update while populating models
Especially with large dive logs this will prevent the user from thinking
that the app is hung.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Diffstat (limited to 'qt-models/divetripmodel.cpp')
| -rw-r--r-- | qt-models/divetripmodel.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/qt-models/divetripmodel.cpp b/qt-models/divetripmodel.cpp index 207962906..2e5359b89 100644 --- a/qt-models/divetripmodel.cpp +++ b/qt-models/divetripmodel.cpp @@ -494,10 +494,14 @@ void DiveTripModelBase::reset() beginResetModel(); clearData(); populate(); + uiNotification(tr("setting up dive sites")); LocationInformationModel::instance()->update(); + uiNotification(tr("finish populating data store")); endResetModel(); + uiNotification(tr("setting up internal data structures")); initSelection(); emit diveListNotifier.numShownChanged(); + uiNotification(tr("done setting up internal data structures")); } DiveTripModelBase::DiveTripModelBase(QObject *parent) : QAbstractItemModel(parent), @@ -716,7 +720,12 @@ DiveTripModelTree::DiveTripModelTree(QObject *parent) : DiveTripModelBase(parent void DiveTripModelTree::populate() { + // we want this to be two calls as the second text is overwritten below by the lines starting with "\r" + uiNotification(QObject::tr("populate data model")); + uiNotification(QObject::tr("start processing")); for (int i = 0; i < dive_table.nr; ++i) { + if (i % 100 == 99) + uiNotification(QObject::tr("\r%1 dives processed").arg(i + 1)); dive *d = get_dive(i); update_cylinder_related_info(d); if (d->hidden_by_filter) @@ -744,6 +753,7 @@ void DiveTripModelTree::populate() // Remember the index of the current dive oldCurrent = current_dive; + uiNotification(QObject::tr("\r%1 dives processed").arg(dive_table.nr)); } int DiveTripModelTree::rowCount(const QModelIndex &parent) const |