void NextClient::init()
{
createMainWidget(WResizeNoErase | WStaticContents);
widget()->installEventFilter(this);
widget()->setBackgroundMode( NoBackground );
QVBoxLayout *mainLayout = new QVBoxLayout(widget());
QBoxLayout *titleLayout = new QBoxLayout(0, QBoxLayout::LeftToRight, 0, 0, 0);
QHBoxLayout *windowLayout = new QHBoxLayout();
mainLayout->addLayout(titleLayout);
mainLayout->addLayout(windowLayout, 1);
mainLayout->addSpacing(mustDrawHandle() ? handleSize : 1);
windowLayout->addSpacing(1);
if (isPreview())
windowLayout->addWidget(new QLabel(i18n(
"<center><b>KStep preview</b></center>"), widget()));
else
windowLayout->addItem(new QSpacerItem( 0, 0 ));
windowLayout->addSpacing(1);
initializeButtonsAndTitlebar(titleLayout);
}
void TguitarView::paintEvent(QPaintEvent* event) {
if (isPreview() && horizontalScrollBar()->value() >= m_guitar->fbRect().x() + m_guitar->fbRect().width()) {
QPainter painter(viewport());
// if (!m_guitar->isRightHanded()) {
// painter.translate(width(), 0);
// painter.scale(-1, 1);
// }
if (m_guitar->guitarTypeId() == 1) { // No need to check for non guitar - in such a case it never goes here
QPixmap guitarPixmap = QPixmap(Tpath::img("body")).scaled(
(m_parent->width() / 2) * transform().m11(), height() * 2.445714285714286, Qt::IgnoreAspectRatio);
painter.drawPixmap((m_guitar->posX12fret() + 7) * transform().m11() - horizontalScrollBar()->value(),
height() - guitarPixmap.height(), guitarPixmap);
} else {
QPixmap guitarPixmap;
if (m_guitar->guitarTypeId() == 2)
guitarPixmap = QPixmap(Tpath::img("body-electro")).scaled(644 * ((height() * 2.9) / 614), height() * 2.9);
else
guitarPixmap = QPixmap(Tpath::img("body-bass")).scaled(640 * ((height() * 2.9) / 535), height() * 2.9);
painter.drawPixmap((m_guitar->fbRect().right() - m_guitar->height() * 1.449532710280374) * transform().m11() - horizontalScrollBar()->value(),
height() - guitarPixmap.height() , guitarPixmap);
// if (!gl->GisRightHanded)
// painter.resetTransform();
qreal pickCoef = (((height() * 2.9) / 614.0) * 0.5);
QPixmap rosettePixmap = QPixmap(Tpath::img("pickup")).scaled(291 * pickCoef, 468 * pickCoef, Qt::KeepAspectRatio);
painter.drawPixmap(m_guitar->pickRect()->x() * transform().m11() - horizontalScrollBar()->value(),
6 * transform().m11(), rosettePixmap);
}
}
QGraphicsView::paintEvent(event);
}
bool TguitarView::checkIsPreview() {
#if defined (Q_OS_ANDROID)
m_isPreview = Tmtr::fingerPixels() * 4 > m_guitar->height() * 1.1;
if (isPreview()) { // as long as it is called only under Android where re-sizing doesn't occur
if (!m_proxy) { // it is sufficient to call this once - only when proxy is created
m_proxy = m_parent->scene()->addWidget(this);
m_proxy->setZValue(50);
m_proxy->hide();
m_proxy->setGraphicsEffect(new TdropShadowEffect());
setFixedSize(m_guitar->averFretWidth() * 2.5, qMax<int>(Tmtr::fingerPixels() * 4, m_guitar->viewport()->height() * 1.1)); // also size of preview
qreal factor = (qreal)height() / (qreal)m_guitar->viewport()->height(); // and its scale
scale(factor, factor); // will not change
QColor fretHi = m_guitar->selectedColor();
fretHi.setAlpha(50);
m_mark = m_guitar->scene()->addRect(QRectF(), Qt::NoPen, QBrush(fretHi));
m_mark->setZValue(0);
m_mark->hide();
}
}
#else
m_isPreview = false;
#endif
return m_isPreview;
}
void KCommonDecoration::resetLayout()
{
for (int n=0; n<NumButtons; n++) {
if (m_button[n]) {
delete m_button[n];
m_button[n] = 0;
}
}
m_buttonsLeft.clear();
m_buttonsRight.clear();
delete m_previewWidget;
m_previewWidget = 0;
// shown instead of the window contents in decoration previews
if(isPreview() ) {
m_previewWidget = new QLabel(i18n("%1 is the name of window decoration style", "<center><b>%1 preview</b></center>").arg(visibleName() ), widget());
m_previewWidget->show();
}
addButtons(m_buttonsLeft,
options()->customButtonPositions() ? options()->titleButtonsLeft() : defaultButtonsLeft(),
true);
addButtons(m_buttonsRight,
options()->customButtonPositions() ? options()->titleButtonsRight() : defaultButtonsRight(),
false);
updateLayout();
const int minTitleBarWidth = 35;
btnHideMinWidth = buttonContainerWidth(m_buttonsLeft,true) + buttonContainerWidth(m_buttonsRight,true) +
layoutMetric(LM_TitleEdgeLeft,false) + layoutMetric(LM_TitleEdgeRight,false) +
layoutMetric(LM_TitleBorderLeft,false) + layoutMetric(LM_TitleBorderRight,false) +
minTitleBarWidth;
btnHideLastWidth = 0;
}
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;
}
