StaffScene::StaffScene(QGraphicsView* view, QObject *parent) :
QGraphicsScene(parent), m_view(view)
{
m_view->setScene(this);
makeLine();
makeTrebleClef();
makeNote();
m_note->installSceneEventFilter(m_lineManager);
setBoundries();
}
void mainloopalgorithms(void) {
sensor.checkPoll(); // see if it is time to check for new data frame
makeNote(); // check if it is time to play a MIDI note
if (display && displayTimer.expired()) {
displayTimer.reset();
cout << "\r\t\t\t\t\t\t\t\t\t";
cout << "\rkey0= " << (int)(100 * keymin)/100.0
<< " keyx= " << (int)(100 * keymax)/100.0
<< " keyc= " << (int)(100 * sensor[keychan][0])/100.0
<< " \tvel0= " << (int)(100 * velmin)/100.0
<< " velx= " << (int)(100 * velmax)/100.0
<< " velc= " << (int)(100 * sensor[velchan][0])/100.0
<< " " << flush;
}
}