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add more handling to ensure that MarkerModel stays up to date with MarkerManager

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This commit is contained in:
AdenKoperczak 2024-10-10 08:38:33 -04:00
parent aabf4fcbb0
commit aec937aa97
4 changed files with 38 additions and 0 deletions
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31
scwx-qt/source/scwx/qt/model/marker_model.cpp
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@ -38,11 +38,22 @@ public:
MarkerModel::MarkerModel(QObject* parent) :
QAbstractTableModel(parent), p(std::make_unique<Impl>())
{
connect(p->markerManager_.get(),
&manager::MarkerManager::MarkersInitialized,
this,
&MarkerModel::HandleMarkersInitialized);
connect(p->markerManager_.get(),
&manager::MarkerManager::MarkerAdded,
this,
&MarkerModel::HandleMarkerAdded);
connect(p->markerManager_.get(),
&manager::MarkerManager::MarkerChanged,
this,
&MarkerModel::HandleMarkerChanged);
connect(p->markerManager_.get(),
&manager::MarkerManager::MarkerRemoved,
this,
@ -235,6 +246,17 @@ bool MarkerModel::setData(const QModelIndex& index,
return result;
}
void MarkerModel::HandleMarkersInitialized(size_t count)
{
QModelIndex topLeft = createIndex(0, kFirstColumn);
QModelIndex bottomRight = createIndex(count - 1, kLastColumn);
beginInsertRows(QModelIndex(), 0, count - 1);
endInsertRows();
Q_EMIT dataChanged(topLeft, bottomRight);
}
void MarkerModel::HandleMarkerAdded()
{
const int newIndex = static_cast<int>(p->markerManager_->marker_count() - 1);
@ -247,6 +269,15 @@ void MarkerModel::HandleMarkerAdded()
Q_EMIT dataChanged(topLeft, bottomRight);
}
void MarkerModel::HandleMarkerChanged(size_t index)
{
const int changedIndex = static_cast<int>(index);
QModelIndex topLeft = createIndex(changedIndex, kFirstColumn);
QModelIndex bottomRight = createIndex(changedIndex, kLastColumn);
Q_EMIT dataChanged(topLeft, bottomRight);
}
void MarkerModel::HandleMarkerRemoved(size_t index)
{
const int removedIndex = static_cast<int>(index);