#include <QMainWindow>
#include <QMediaPlayer>
#include <QPushButton>
#include <QApplication>
#include <QVBoxLayout>
#include "mp.h"

MP::MP()
    :QMainWindow ()
{
    QWidget *window = new QWidget();

    url23 = new QUrl("file:///M:/DougServer/id3v2.x/01/01 Track 1_id3v2.3_ro.mp3");
    url24 = new QUrl("file:///M:/DougServer/id3v2.x/01/01 Track 1_id3v2.4_ro.mp3");
    p = new QMediaPlayer;
    QPushButton *play23 = new QPushButton("Play V2.3", this);
    QPushButton *play24 = new QPushButton("Play V2.4", this);
    QPushButton *stop = new QPushButton("Stop", this);
    QPushButton *exit = new QPushButton("Exit", this);

    // Set layout
    QVBoxLayout *layout = new QVBoxLayout;
    layout->addWidget(play23);
    layout->addWidget(play24);
    layout->addWidget(stop);
    layout->addWidget(exit);

    // Set layout in QWidget
    window->setLayout(layout);
    setGeometry(100, 100, 200, 200);
    setCentralWidget(window);

    connect(play23,SIGNAL(clicked()),
            this, SLOT(play23slot()));
    connect(play24,SIGNAL(clicked()),
            this, SLOT(play24slot()));
    connect(stop,SIGNAL(clicked()),
            this, SLOT(stopslot()));
    connect(exit,SIGNAL(clicked()),
            this, SLOT(exitslot()));
    connect(p, &QMediaPlayer::positionChanged,
            this, &MP::updatePosition);
}
MP::~MP()
{
    p->stop();
    delete p;
}
void MP::updatePosition(qint64 position)
{
    qDebug()<<"updatePosition  position:" << position;
}
void MP::play23slot()
{
    p->stop();
    qDebug() << "About to play" << *url23;
    p->setMedia(*url23);
    p->play();
}
void MP::play24slot()
{
    p->stop();
    qDebug() << "About to play" << *url24;
    p->setMedia(*url24);
    p->play();
}
void MP::stopslot()
{
    qDebug() << "Stopping media player";
    p->stop();
}
void MP::exitslot()
{
    qDebug() << "Exit application";
    p->stop();
    QCoreApplication::exit(0);
}