void XRFFreeRun::onRoisHaveValues()
{
/// \note To fix my current problem with ROIs updating when they shouldn't, I might just need to disconnect ALL the signals to the detector. Worth a try anyway.
disconnect(xrfTable_, SIGNAL(addedRegionOfInterest(XRFElement*,QString)), detector_, SLOT(addRegionOfInterest(XRFElement*,QString)));
disconnect(xrfTable_, SIGNAL(removedRegionOfInterest(XRFElement*,QString)), detector_, SLOT(removeRegionOfInterest(XRFElement*,QString)));
disconnect(detector_, SIGNAL(externalRegionsOfInterestChanged()), this, SLOT(onExternalRegionsOfInterestChanged()));
disconnect(xrfTable_, SIGNAL(removedAllRegionsOfInterest()), detector_, SLOT(clearRegionsOfInterest()));
XRFElement *current = xrfTable_->currentElement();
xrfTable_->removeAll();
// Go through all the regions of interest PVs and if there are any regions set already, pass them on to the rest of the program.
QString name;
for (int i = 0; i < detector_->roiList().count(); i++){
name = detector_->roiList().at(i)->name();
// If the name is empty then we've reached the end of the road for preset regions of interest.
if (name.isEmpty()){
if (current)
xrfTable_->setCurrentElement(current);
else
xrfTable_->setCurrentElement(xrfTable_->elementBySymbol("Fe"));
connect(xrfTable_, SIGNAL(addedRegionOfInterest(XRFElement*,QString)), detector_, SLOT(addRegionOfInterest(XRFElement*,QString)));
connect(xrfTable_, SIGNAL(removedRegionOfInterest(XRFElement*,QString)), detector_, SLOT(removeRegionOfInterest(XRFElement*,QString)));
connect(detector_, SIGNAL(externalRegionsOfInterestChanged()), this, SLOT(onExternalRegionsOfInterestChanged()));
connect(xrfTable_, SIGNAL(removedAllRegionsOfInterest()), detector_, SLOT(clearRegionsOfInterest()));
return;
}
addRegionOfInterestToTable(name);
}
}
XRFFreeRun::XRFFreeRun(XRFDetector *detector, QObject *parent)
: QObject(parent)
{
detector_ = detector;
config_ = new VESPERSXRFScanConfiguration(detector_->toXRFInfo());
xrfTable_ = new XRFPeriodicTable(AMPeriodicTable::table()->elementBySymbol("K")->Kalpha().second.toDouble(), detector_->maximumEnergy(), this);
xrfTable_->setCurrentElement(xrfTable_->elementBySymbol("Fe"));
connect(xrfTable_, SIGNAL(addedRegionOfInterest(XRFElement*,QString)), detector_, SLOT(addRegionOfInterest(XRFElement*,QString)));
connect(xrfTable_, SIGNAL(removedRegionOfInterest(XRFElement*,QString)), detector_, SLOT(removeRegionOfInterest(XRFElement*,QString)));
// Cleans up anything that might have been missed.
connect(xrfTable_, SIGNAL(removedAllRegionsOfInterest()), detector_, SLOT(clearRegionsOfInterest()));
connect(detector_, SIGNAL(roisHaveValues()), this, SLOT(onRoisHaveValues()));
}
void XRFPeriodicTable::removeAll()
{
// Don't do anything if current isn't valid.
if (current_ == 0)
return;
// Save current element.
XRFElement *current = current_;
while (!selectedElements_.isEmpty()){
current_ = selectedElements_.first();
while (current_->hasLinesSelected())
current_->removeLine(current_->linesSelected().first());
selectedElements_.removeFirst();
}
// Used to notify that the old current element information may have changed.
emit currentElementChanged(current);
emit removedAllRegionsOfInterest();
}