void
APG::ConstraintSolver::receiveQueryMakerDone()
{
m_qm->deleteLater();
m_qm = 0;
if (( m_domain.size() > 0 ) || m_domainReductionFailed ) {
if ( m_domain.size() <= 0 ) {
Amarok::Components::logger()->shortMessage( i18n("The playlist generator failed to load any tracks from the collection.") );
}
m_readyToRun = true;
emit readyToRun();
} else {
Amarok::Components::logger()->longMessage(
i18n("There are no tracks that match all constraints. " \
"The playlist generator will find the tracks that match best, " \
"but you may want to consider loosening the constraints to find more tracks.") );
m_domainReductionFailed = true;
// need a new query maker without constraints
m_qm = CollectionManager::instance()->queryMaker();
if ( m_qm ) {
connect( m_qm, SIGNAL(newResultReady(Meta::TrackList)), this, SLOT(receiveQueryMakerData(Meta::TrackList)), Qt::QueuedConnection );
connect( m_qm, SIGNAL(queryDone()), this, SLOT(receiveQueryMakerDone()), Qt::QueuedConnection );
m_qm->setQueryType( Collections::QueryMaker::Track );
m_qm->run();
}
}
}
void DemandController::initialize( void )
{
DemandControllerATRCallback gldfedATRCb( *this );
putAdvanceTimeRequest( _currentTime, gldfedATRCb );
readyToPopulate();
readyToRun();
}
