void showNunchukData( WiiNunchuk &wiiClassy )
{
displayAt(0,0,"x: ");
showHex(wiiClassy.x());
displayAt(1,0,"y: ");
showHex(wiiClassy.y());
displayAt(0,6,"Xa:");
showHex(wiiClassy.xacc());
displayAt(0,11,",Ya:");
showHex(wiiClassy.yacc());
displayAt(1,6,"Za:");
showHex(wiiClassy.zacc());
setPosition(1,12);
showHex(wiiClassy.z());
setPosition(1,15);
showHex(wiiClassy.c());
}
bool TguitarView::mapTouchEvent(QTouchEvent* te) {
#if defined (Q_OS_ANDROID)
if (isPreview()) { // PREVIEW MODE
if (!TtouchParams::i()->guitarWasTouched) { // display hint how to use fret preview
tMessage->setMessage(TtouchProxy::touchGuitarHelp(), 0);
TtouchParams::i()->guitarWasTouched = true;
}
switch (te->type()) {
case QEvent::TouchBegin: {
if (proxy()->isVisible()) // already displayed - can be scrolled or selected
m_couldBeTouch = true;
break;
}
case QEvent::TouchUpdate: {
if (isVisible() && m_touchStartedHere &&
QLineF(te->touchPoints().first().pos(), te->touchPoints().first().startPos()).length() > Tmtr::fingerPixels() / 2)
{ // scrolling - so not selected
horizontalScrollBar()->setValue(horizontalScrollBar()->value() +
(te->touchPoints()[0].pos().x() - te->touchPoints()[0].lastPos().x()));
quint8 currFret = m_guitar->pointToFinger(QPoint(horizontalScrollBar()->value() / transform().m11(),
m_guitar->height() / 2)).fret();
if ((m_fret == 1 && currFret > 1) || (m_fret != 1 && currFret != m_fret)) {
m_fret = currFret;
updateMarkPosition();
proxy()->setPos(m_fret ? m_guitar->fretPositionX(m_fret) + 9.0 :
m_parent->width() - width(), m_parent->height() - height() - 4);
}
m_couldBeTouch = false;
}
break;
}
case QEvent::TouchEnd: {
if (isVisible()) {
if (m_touchStartedHere) { // preview was touched so it might be scrolled or touched
if (m_couldBeTouch) { // it was touched - fake press the guitar
if (m_parent->itemAt(te->touchPoints().first().startPos().toPoint()) == proxy()) {
QPointF mtgv = proxy()->mapFromScene(te->touchPoints().first().pos()); // mapped from global scene to guitar view
m_guitar->fakePress(QPointF((mtgv.x() + horizontalScrollBar()->value()) / transform().m11(),
mtgv.y() / transform().m11()).toPoint());
}
} else // touched but scrolled - update displayed fret
updateContextPosition();
} else // guitar (parent widget) was touched, so hide the preview
hide();
} else // not visible -display it at touch position
displayAt(te->touchPoints().first().pos());
m_touchStartedHere = false;
m_couldBeTouch = false;
break;
}
default:
break;
}
} else
#endif
{ // NO PREVIEW - only convert touch in guitar into mouse press
if (te->type() == QEvent::TouchEnd)
m_guitar->fakePress(QPoint(te->touchPoints().first().pos().x() - m_guitar->x(),
te->touchPoints().first().pos().y() - m_guitar->y()));
}
return true;
}
