webradio/mainwindow.cpp

#include "mainwindow.h"
#include "ui_mainwindow.h"
#include <yaml-cpp/yaml.h>

MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow)//, buf(&tmp)
{
    ui->setupUi(this);

    //avcodec_register_all();

    QAudioFormat format;
    format.setSampleRate(44100);
    format.setChannelCount(2);
    //format.setFrequency(48000);
    //format.setChannels(2);
    format.setSampleSize(128000);
    format.setCodec("audio/pcm");
    format.setByteOrder(QAudioFormat::LittleEndian);
    format.setSampleType(QAudioFormat::SignedInt);

    QAudioDeviceInfo info(QAudioDeviceInfo::defaultOutputDevice());
    if (!info.isFormatSupported(format))
        format = info.nearestFormat(format);

    qDebug() << format;

    output=new QAudioOutput(format, this);
    out=output->start();

    currentRadio = 0;
    nrj = new NRJ(this);
    connect(nrj, SIGNAL(setupFinished()), this, SLOT(setupFinished()));
    nrj->setupPlayer();

}

MainWindow::~MainWindow()
{
    delete ui;
}

void MainWindow::setupFinished()
{
    int i = 0;
    foreach(Radio* r, nrj->getRadios())
    {
        RadioWidget* w = new RadioWidget();
        ui->layRadios->addWidget(w, i / 2, i % 2);
        connect(w, SIGNAL(clicked(Radio*)), this, SLOT(radioChanged(Radio*)));
        w->setRadio(r);
        ++i;
    }
    nrj->getAllCur();
}

void MainWindow::radioChanged(Radio *r)
{
    if(currentRadio != 0)
    {
        currentRadio->stopStream();
        currentRadio->disconnect(this);
    }
    currentRadio = r;
    if(currentRadio != 0)
    {
        connect(currentRadio, SIGNAL(streamData(QByteArray)), this, SLOT(radioData(QByteArray)));
        currentRadio->startStream();
    }
}

void MainWindow::radioData(QByteArray data)
{
    out->write(data);
    //streamData.append(data);
}