LogManager::LogManager(string name)
{
this->name = name;
db = new DBInterface;
events = db->getAllEvents(name);
copy_events = db->getAllCopyEvent(name);
calcStatistic();
}
void QgsMergeAttributesDialog::refreshMergedValue( int col )
{
QComboBox *comboBox = qobject_cast<QComboBox *>( mTableWidget->cellWidget( 0, col ) );
if ( !comboBox )
{
return;
}
int fieldIdx = mTableWidget->horizontalHeaderItem( col )->data( FieldIndex ).toInt();
//evaluate behavior (feature value or min / max / mean )
QString mergeBehaviorString = comboBox->currentData().toString();
QVariant mergeResult; // result to show in the merge result field
if ( mergeBehaviorString == QLatin1String( "concat" ) )
{
mergeResult = concatenationAttribute( col );
}
else if ( mergeBehaviorString == QLatin1String( "skip" ) )
{
mergeResult = tr( "Skipped" );
}
else if ( mergeBehaviorString == QLatin1String( "manual" ) )
{
return; //nothing to do
}
else if ( mergeBehaviorString.startsWith( 'f' ) )
{
//an existing feature value
QgsFeatureId featureId = STRING_TO_FID( mergeBehaviorString.mid( 1 ) );
mergeResult = featureAttribute( featureId, fieldIdx );
}
else
{
//numerical statistic
QgsStatisticalSummary::Statistic stat = ( QgsStatisticalSummary::Statistic )( comboBox->currentData().toInt() );
mergeResult = calcStatistic( fieldIdx, stat );
}
//insert string into table widget
mUpdating = true; // prevent combobox changing to "manual" value
QTableWidgetItem *item = mTableWidget->item( mTableWidget->rowCount() - 1, col );
item->setData( Qt::DisplayRole, mergeResult );
mUpdating = false;
}
void LogManager::setEvents(vector<LogEvent>& events)
{
this->events = events;
calcStatistic();
//groupAccAction();
}
