void MusicSongsListItemInfoWidget::setMusicSongInformation(MusicSong &info)
{
    QString musicArt = info.getMusicArtistFront();
    QFontMetrics str(font());
    ui->songNameValue->setText( info.getMusicName().isEmpty() ? "-" :
                str.elidedText( info.getMusicName(), Qt::ElideRight, ui->songNameValue->width()) );
    ui->artlistValue->setText( musicArt.isEmpty() ? "-" :
               str.elidedText( musicArt, Qt::ElideRight, ui->artlistValue->width()) );
    ui->sizeValue->setText( str.elidedText( QString::number(MusicTime::fileSizeByte2MByte(
                            info.getMusicSize())).left(4) + "M", Qt::ElideRight, ui->sizeValue->width()) );
    ui->typeValue->setText( info.getMusicType().isEmpty() ? "-" :
            str.elidedText( info.getMusicType(), Qt::ElideRight, ui->typeValue->width()) );
    ui->timeValue->setText(
            str.elidedText( QString::number(info.getMusicPlayCount()), Qt::ElideRight, ui->timeValue->width()) );


    if(!showArtPicture(musicArt) && !showArtPicture(info.getMusicArtistBack()))
    {
        ui->artPicture->setPixmap(QPixmap(":/share/defaultArt").scaled(60, 60));
    }
}
 foreach(MusicSong song, musics[2])
 {
     writeDomElementMutilText(netFilePath, "value", QStringList() << "name" << "playCount" << "time",
                              QList<QVariant>() << song.getMusicName() << song.getMusicPlayCount()
                                                << song.getMusicTime(), song.getMusicPath());
 }