C++ (Cpp) query_ptr::isNull 예제들

예제 #1

파일: pipeline.cpp 프로젝트: pauloppenheim/tomahawk

void
Pipeline::resolve( const query_ptr& q, bool prioritized )
{
    if ( q.isNull() )
        return;

    QList< query_ptr > qlist;
    qlist << q;
    resolve( qlist, prioritized );
}

예제 #2

파일: TrackView.cpp 프로젝트: barovski/tomahawk

void
TrackView::autoPlayResolveFinished( const query_ptr& query, int row )
{
    Q_ASSERT( !query.isNull() );
    Q_ASSERT( row >= 0 );

    if ( query.isNull() || row < 0  || query != m_autoPlaying )
        return;

    const QModelIndex index = m_proxyModel->index( row, 0 );
    if ( query->playable() )
    {
        onItemActivated( index );
        return;
    }

    // Try the next one..
    const QModelIndex sib = index.sibling( index.row() + 1, index.column() );
    if ( sib.isValid() )
        startAutoPlay( sib );
}