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#include "happybirthdaysong.h"

#include <QTimer>

HappyBirthdaySong::HappyBirthdaySong(QObject *parent)

: QObject(parent), m_line(-1)

{

    setName(QString());

    QTimer *timer = new QTimer(this);

    QObject::connect(timer, SIGNAL(timeout()), this, SLOT(advance()));

    timer->start(1000);

}

void HappyBirthdaySong::setTarget(const QDeclarativeProperty &p)

{

    m_target = p;

}

QString HappyBirthdaySong::name() const

{

    return m_name;

}

void HappyBirthdaySong::setName(const QString &name)

{

    m_name = name;

    m_lyrics.clear();

    m_lyrics << "Happy birthday to you,";

    m_lyrics << "Happy birthday to you,";

    m_lyrics << "Happy birthday dear " + m_name + ",";

    m_lyrics << "Happy birthday to you!";

    m_lyrics << "";

}

void HappyBirthdaySong::advance()

{

    m_line = (m_line + 1) % m_lyrics.count();

    m_target.write(m_lyrics.at(m_line));

}