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7129cef66f
We already have the correct number of dive_sites, why use a loop to calculate it? Signed-off-by: Tomaz Canabrava <tomaz.canabrava@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
46 lines
1 KiB
C++
46 lines
1 KiB
C++
#include "divelocationmodel.h"
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#include "dive.h"
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LocationInformationModel *LocationInformationModel::instance()
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{
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static LocationInformationModel *self = new LocationInformationModel();
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return self;
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}
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LocationInformationModel::LocationInformationModel(QObject *obj) : QAbstractListModel(obj), internalRowCount(0)
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{
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}
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int LocationInformationModel::rowCount(const QModelIndex &parent) const
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{
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Q_UNUSED(parent);
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return internalRowCount;
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}
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QVariant LocationInformationModel::data(const QModelIndex &index, int role) const
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{
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if (!index.isValid())
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return QVariant();
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struct dive_site *ds = get_dive_site(index.row());
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switch(role) {
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case Qt::DisplayRole : return qPrintable(ds->name);
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case DIVE_SITE_UUID : return ds->uuid;
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}
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return QVariant();
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}
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void LocationInformationModel::update()
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{
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if (rowCount()) {
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beginRemoveRows(QModelIndex(), 0, rowCount()-1);
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endRemoveRows();
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}
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if (dive_site_table.nr) {
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beginInsertRows(QModelIndex(), 0, dive_site_table.nr);
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internalRowCount = dive_site_table.nr;
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endInsertRows();
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}
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}
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