infos.cpp

#include "infos.h"
#include <QDebug>

Infos::Infos(const Song &song, QWidget *parent) :
    QDialog(parent)
{
    setupUi(this);
    qDebug()<<buttonBox->isEnabled();
    setLayout(verticalLayout);
    this->song = song;
    path->setText(song.path);
    title->setText(song.title);
    artist->setText(song.artist);
    album->setText(song.album);
    genre->setText(song.genre);
    length->setText(song.d_length);
    Library lib;
    QImage image;
    image.load(lib.artwork(song));
    if(image.isNull())
    {
        image.load(":/icons/NoCover.png");
    }
    art->setPixmap(QPixmap::fromImage(image.scaled(300,300,Qt::KeepAspectRatio)));
    connect(buttonBox,SIGNAL(accepted()),SLOT(modify()));
}
void Infos::modify()
{

    bool newTitle = song.title!=title->text();
    bool newAlbum = song.album!=album->text();
    bool newArtist =song.artist!=artist->text();
    bool newGenre = song.genre!=genre->text();
    if(newGenre||newTitle||newAlbum||newArtist)
    {
        qDebug()<<"New tags";
        QStringList options;
        if(newTitle)
        {
            options << "-t"<<title->text();
        }
        if(newAlbum)
        {
            options << "-al"<<album->text();
        }
        if(newArtist)
        {
            options << "-ar"<<artist->text();
        }
        if(newGenre)
        {
            options << "-ge"<<genre->text();
        }
        QProcess cmd;
        QStringList args;
        args << "-jar" << "SetTag.jar"<<song.path<<options;
        cmd.start("java",args);
        cmd.waitForFinished();
        emit songModified(song);
    }

}