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#include "divelocationmodel.h"
#include "dive.h"
LocationInformationModel *LocationInformationModel::instance()
{
static LocationInformationModel *self = new LocationInformationModel();
return self;
}
LocationInformationModel::LocationInformationModel(QObject *obj) : QAbstractListModel(obj), internalRowCount(0)
{
}
int LocationInformationModel::rowCount(const QModelIndex &parent) const
{
Q_UNUSED(parent);
return internalRowCount;
}
QVariant LocationInformationModel::data(const QModelIndex &index, int role) const
{
if (!index.isValid())
return QVariant();
struct dive_site *ds = get_dive_site(index.row());
switch(role) {
case Qt::DisplayRole : return qPrintable(ds->name);
case DIVE_SITE_UUID : return ds->uuid;
}
return QVariant();
}
void LocationInformationModel::update()
{
int i;
struct dive_site *ds;
for_each_dive_site (i, ds);
if (rowCount()) {
beginRemoveRows(QModelIndex(), 0, rowCount()-1);
endRemoveRows();
}
if (i) {
beginInsertRows(QModelIndex(), 0, i-1);
internalRowCount = i-1;
endInsertRows();
}
}
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