/*!
\brief Called by the UAVObject which got updated
Updates the numeric value and/or the icon if the dial wants this.
*/
void MonitorWidget::telemetryUpdated(double txRate, double rxRate)
{
double txIndex = (txRate - minValue) / (maxValue - minValue) * txNodes.count();
double rxIndex = (rxRate - minValue) / (maxValue - minValue) * rxNodes.count();
if (connected) {
this->setToolTip(QString("Tx: %0 bytes/s, Rx: %1 bytes/s").arg(txRate).arg(rxRate));
}
for (int i = 0; i < txNodes.count(); i++) {
QGraphicsItem *node = txNodes.at(i);
bool visible = ( /*connected &&*/ (i < txIndex));
if (visible != node->isVisible()) {
node->setVisible(visible);
node->update();
}
}
for (int i = 0; i < rxNodes.count(); i++) {
QGraphicsItem *node = rxNodes.at(i);
bool visible = ( /*connected &&*/ (i < rxIndex));
if (visible != node->isVisible()) {
node->setVisible(visible);
node->update();
}
}
if (txSpeed) {
if (connected) {
txSpeed->setPlainText(QString("%0").arg(txRate));
}
txSpeed->setVisible(connected);
txSpeed->update();
}
if (rxSpeed) {
if (connected) {
rxSpeed->setPlainText(QString("%0").arg(rxRate));
}
rxSpeed->setVisible(connected);
rxSpeed->update();
}
update();
}
void visit(QList<QGraphicsItem *> *items)
{
for (int i = 0; i < items->size(); ++i) {
QGraphicsItem *item = items->at(i);
if (!item->d_func()->itemDiscovered && item->isVisible()) {
item->d_func()->itemDiscovered = 1;
foundItems->prepend(item);
}
}
}
void UBDesktopAnnotationController::updateMask(bool bTransparent)
{
if(bTransparent)
{
// Here we have to generate a new mask This method is certainly resource
// consuming but for the moment this is the only solution that I found.
mMask = QPixmap(mTransparentDrawingView->width(), mTransparentDrawingView->height());
QPainter p;
p.begin(&mMask);
p.setPen(Qt::red);
p.setBrush(QBrush(Qt::red));
// Here we draw the widget mask
if(mDesktopPalette->isVisible())
{
p.drawRect(mDesktopPalette->geometry().x(), mDesktopPalette->geometry().y(), mDesktopPalette->width(), mDesktopPalette->height());
}
if(UBApplication::boardController->paletteManager()->mKeyboardPalette->isVisible())
{
p.drawRect(UBApplication::boardController->paletteManager()->mKeyboardPalette->geometry().x(), UBApplication::boardController->paletteManager()->mKeyboardPalette->geometry().y(),
UBApplication::boardController->paletteManager()->mKeyboardPalette->width(), UBApplication::boardController->paletteManager()->mKeyboardPalette->height());
}
if(UBApplication::boardController->paletteManager()->leftPalette()->isVisible())
{
QRect leftPalette(UBApplication::boardController->paletteManager()->leftPalette()->geometry().x(),
UBApplication::boardController->paletteManager()->leftPalette()->geometry().y(),
UBApplication::boardController->paletteManager()->leftPalette()->width(),
UBApplication::boardController->paletteManager()->leftPalette()->height());
QRect tabsPalette(UBApplication::boardController->paletteManager()->leftPalette()->getTabPaletteRect());
p.drawRect(leftPalette);
p.drawRect(tabsPalette);
}
if(UBApplication::boardController->paletteManager()->rightPalette()->isVisible())
{
QRect rightPalette(UBApplication::boardController->paletteManager()->rightPalette()->geometry().x(),
UBApplication::boardController->paletteManager()->rightPalette()->geometry().y(),
UBApplication::boardController->paletteManager()->rightPalette()->width(),
UBApplication::boardController->paletteManager()->rightPalette()->height());
QRect tabsPalette(UBApplication::boardController->paletteManager()->rightPalette()->getTabPaletteRect());
p.drawRect(rightPalette);
p.drawRect(tabsPalette);
}
p.end();
// Then we add the annotations. We create another painter because we need to
// apply transformations on it for coordinates matching
QPainter annotationPainter;
QTransform trans;
trans.translate(mTransparentDrawingView->width()/2, mTransparentDrawingView->height()/2);
annotationPainter.begin(&mMask);
annotationPainter.setPen(Qt::red);
annotationPainter.setBrush(Qt::red);
annotationPainter.setTransform(trans);
QList<QGraphicsItem*> allItems = mTransparentDrawingScene->items();
for(int i = 0; i < allItems.size(); i++)
{
QGraphicsItem* pCrntItem = allItems.at(i);
if(pCrntItem->isVisible())
{
QPainterPath crntPath = pCrntItem->shape();
QRectF rect = crntPath.boundingRect();
annotationPainter.drawRect(rect);
}
}
annotationPainter.end();
mTransparentDrawingView->setMask(mMask.createMaskFromColor(Qt::black));
}
else
{
// Remove the mask
QPixmap noMask(mTransparentDrawingView->width(), mTransparentDrawingView->height());
mTransparentDrawingView->setMask(noMask.mask());
}
}
