Dynamic::TrackSet Dynamic::AlbumPlayBias::matchingTracks( const Meta::TrackList& playlist, int contextCount, int finalCount, Dynamic::TrackCollectionPtr universe ) const { Q_UNUSED( contextCount ); Q_UNUSED( finalCount ); if( playlist.isEmpty() ) // no track means we can't find any tracks in the same album return Dynamic::TrackSet( universe, false ); Meta::TrackPtr track = playlist.last(); Meta::AlbumPtr album = track->album(); if( !album ) // no album means we can't find any tracks in the same album return Dynamic::TrackSet( universe, false ); Meta::TrackList albumTracks = album->tracks(); if( ( albumTracks.count() <= 1 ) || // the album has only one track (or even less) so there can't be any other tracks in the same album ( m_follow != DontCare && sameTrack( track, albumTracks.last() ) ) ) // track is the last one and we want to find a later one. return Dynamic::TrackSet( universe, false ); // we assume that the album tracks are sorted by cd and track number which // is at least true for the SqlCollection TrackSet result( universe, false ); if( m_follow == DirectlyFollow ) { for( int i = 1; i < albumTracks.count(); i++ ) if( sameTrack( albumTracks[i-1], track ) ) result.unite( albumTracks[i] ); } else if( m_follow == Follow ) { bool found = false; for( int i = 0; i < albumTracks.count(); i++ ) { if( found ) result.unite( albumTracks[i] ); if( sameTrack( albumTracks[i], track ) ) found = true; } } else if( m_follow == DontCare ) { for( int i = 0; i < albumTracks.count(); i++ ) { if( !sameTrack( albumTracks[i], track ) ) result.unite( albumTracks[i] ); } } return result; }
void IpodCopyTracksJob::slotDuplicateTrackSearchNewResult( const Meta::TrackList &tracks ) { if( !tracks.isEmpty() ) // we don't really know which one, but be sure to allow multiple results m_duplicateTrack = tracks.last(); }
Dynamic::TrackSet Dynamic::AlbumPlayBias::matchingTracks( int position, const Meta::TrackList& playlist, int contextCount, Dynamic::TrackCollectionPtr universe ) const { Q_UNUSED( contextCount ); if( position < 1 || position >= playlist.count() ) return Dynamic::TrackSet( universe, false ); Meta::TrackPtr track = playlist[position-1]; Meta::AlbumPtr album = track->album(); if( !album ) return Dynamic::TrackSet( universe, false ); Meta::TrackList albumTracks = album->tracks(); if( albumTracks.count() == 1 || (track == albumTracks.last() && m_follow != DontCare) ) return Dynamic::TrackSet( universe, false ); // we assume that the album tracks are sorted by cd and track number which // is at least true for the SqlCollection TrackSet result( universe, false ); if( m_follow == DirectlyFollow ) { for( int i = 1; i < albumTracks.count(); i++ ) if( albumTracks[i-1] == track ) result.unite( albumTracks[i] ); } else if( m_follow == Follow ) { bool found = false; for( int i = 0; i < albumTracks.count(); i++ ) { if( found ) result.unite( albumTracks[i] ); if( albumTracks[i] == track ) found = true; } } else if( m_follow == DontCare ) { for( int i = 0; i < albumTracks.count(); i++ ) { if( albumTracks[i] != track ) result.unite( albumTracks[i] ); } } return result; }
bool Dynamic::AlbumPlayBias::trackMatches( int position, const Meta::TrackList& playlist, int contextCount ) const { Q_UNUSED( contextCount ); if( position <= 0 || playlist.count() <= position ) return true; Meta::TrackPtr track = playlist[position-1]; Meta::AlbumPtr album = track->album(); Meta::TrackPtr currentTrack = playlist[position]; Meta::AlbumPtr currentAlbum = currentTrack->album(); if( !album || album->tracks().isEmpty() ) return false; Meta::TrackList albumTracks = album->tracks(); if( sameTrack( track, albumTracks.last() ) && m_follow != DontCare ) return false; // we assume that the album tracks are sorted by cd and track number which // is at least true for the SqlCollection if( m_follow == DirectlyFollow ) { for( int i = 1; i < albumTracks.count(); i++ ) if( sameTrack( albumTracks[i-1], track ) ) return sameTrack( albumTracks[i], currentTrack ); return false; } else if( m_follow == Follow ) { bool found = false; for( int i = 0; i < albumTracks.count(); i++ ) { if( found && sameTrack( albumTracks[i], currentTrack ) ) return true; if( sameTrack( albumTracks[i], track ) ) found = true; } return false; } else if( m_follow == DontCare ) { return album == currentAlbum; } return false; }
Dynamic::TrackSet Dynamic::LastFmBias::matchingTracks( const Meta::TrackList& playlist, int contextCount, int finalCount, Dynamic::TrackCollectionPtr universe ) const { Q_UNUSED( contextCount ); Q_UNUSED( finalCount ); if( playlist.isEmpty() ) return Dynamic::TrackSet( universe, true ); // determine the last track and artist Meta::TrackPtr lastTrack = playlist.last(); Meta::ArtistPtr lastArtist = lastTrack->artist(); m_currentTrack = lastTrack->name(); m_currentArtist = lastArtist ? lastArtist->name() : QString(); { QMutexLocker locker( &m_mutex ); if( m_match == SimilarArtist ) { if( m_currentArtist.isEmpty() ) return Dynamic::TrackSet( universe, true ); if( m_tracksMap.contains( m_currentArtist ) ) return m_tracksMap.value( m_currentArtist ); } else if( m_match == SimilarTrack ) { if( m_currentTrack.isEmpty() ) return Dynamic::TrackSet( universe, true ); QString key = m_currentTrack + '|' + m_currentArtist; if( m_tracksMap.contains( key ) ) return m_tracksMap.value( key ); } } m_tracks = Dynamic::TrackSet( universe, false ); QTimer::singleShot(0, const_cast<LastFmBias*>(this), SLOT(newQuery())); // create the new query from my parent thread return Dynamic::TrackSet(); }