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| #include "happybirthdaysong.h" |
| #include <QTimer> |
| |
| HappyBirthdaySong::HappyBirthdaySong(QObject *parent) |
| : QObject(parent), m_line(-1) |
| { |
| setName(QString()); |
| auto *timer = new QTimer(this); |
| QObject::connect(timer, &QTimer::timeout, this, &HappyBirthdaySong::advance); |
| timer->start(1000); |
| } |
| |
| void HappyBirthdaySong::setTarget(const QQmlProperty &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)); |
| } |
| |