FSUDAQ_Qt6/Scope.cpp

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#include "Scope.h"
#include <QValueAxis>
#include <QRandomGenerator>
#include <QGroupBox>
#include <QStandardItemModel>
#include <QLabel>
Scope::Scope(Digitizer ** digi, unsigned int nDigi, ReadDataThread ** readDataThread, QMainWindow * parent) : QMainWindow(parent){
this->digi = digi;
this->nDigi = nDigi;
this->readDataThread = readDataThread;
setWindowTitle("Scope");
setGeometry(0, 0, 1000, 800);
setWindowFlags( this->windowFlags() & ~Qt::WindowCloseButtonHint );
enableSignalSlot = false;
plot = new Trace();
for( int i = 0; i < MaxNumberOfTrace; i++) {
dataTrace[i] = new QLineSeries();
dataTrace[i]->setName("Trace " + QString::number(i));
for(int j = 0; j < 100; j ++) dataTrace[i]->append(40*j, QRandomGenerator::global()->bounded(8000) + 8000);
plot->addSeries(dataTrace[i]);
}
dataTrace[0]->setPen(QPen(Qt::red, 2));
dataTrace[1]->setPen(QPen(Qt::blue, 2));
dataTrace[2]->setPen(QPen(Qt::darkYellow, 1));
dataTrace[3]->setPen(QPen(Qt::darkGreen, 1));
plot->setAnimationDuration(1); // msec
plot->setAnimationOptions(QChart::NoAnimation);
plot->createDefaultAxes(); /// this must be after addSeries();
/// this must be after createDefaultAxes();
QValueAxis * yaxis = qobject_cast<QValueAxis*> (plot->axes(Qt::Vertical).first());
QValueAxis * xaxis = qobject_cast<QValueAxis*> (plot->axes(Qt::Horizontal).first());
yaxis->setTickCount(6);
yaxis->setTickInterval(16384);
yaxis->setRange(-16384, 65536);
yaxis->setLabelFormat("%.0f");
xaxis->setRange(0, 5000);
xaxis->setTickCount(11);
xaxis->setLabelFormat("%.0f");
xaxis->setTitleText("Time [ns]");
updateTraceThread = new UpdateTraceThread();
//connect(updateTraceThread, &UpdateTraceThread::updateTrace, this, &Scope::UpdateScope);
//*================================== UI
int rowID = -1;
QWidget * layoutWidget = new QWidget(this);
setCentralWidget(layoutWidget);
QGridLayout * layout = new QGridLayout(layoutWidget);
layoutWidget->setLayout(layout);
//================ Board & Ch selection
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rowID ++;
cbScopeDigi = new RComboBox(this);
cbScopeCh = new RComboBox(this);
layout->addWidget(cbScopeDigi, rowID, 0);
layout->addWidget(cbScopeCh, rowID, 1);
for(unsigned int i = 0; i < nDigi; i++){
cbScopeDigi->addItem("Digi-" + QString::number(digi[i]->GetSerialNumber()), i);
}
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ID = 0;
cbScopeDigi->setCurrentIndex(0);
for( int i = 0; i < digi[0]->GetNChannels(); i++) cbScopeCh->addItem("Ch-" + QString::number(i));
ch2ns = digi[ID]->GetCh2ns();
connect(cbScopeCh, &RComboBox::currentIndexChanged, this, [=](int index){
if( !enableSignalSlot ) return;
ID = index;
ch2ns = digi[ID]->GetCh2ns();
//---setup cbScopeCh
cbScopeCh->clear();
for( int i = 0; i < digi[ID]->GetNChannels(); i++) cbScopeCh->addItem("Ch-" + QString::number(i));
});
//================ Trace settings
rowID ++;
{
QGroupBox * settingGroup = new QGroupBox("Trace Settings",this);
layout->addWidget(settingGroup, rowID, 0, 1, 6);
QGridLayout * bLayout = new QGridLayout(settingGroup);
bLayout->setSpacing(0);
SetUpSpinBox(sbReordLength, "Record Length", bLayout, 0, 0, Register::DPP::RecordLength_G);
}
//================ Plot view
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rowID ++;
TraceView * plotView = new TraceView(plot);
plotView->setRenderHints(QPainter::Antialiasing);
layout->addWidget(plotView, rowID, 0, 1, 6);
//================ Key binding
rowID ++;
QLabel * lbhints = new QLabel("Type 'r' to restore view, '+/-' Zoom in/out, arrow key to pan.", this);
layout->addWidget(lbhints, rowID, 0, 1, 4);
QLabel * lbinfo = new QLabel("Trace update every " + QString::number(updateTraceThread->GetWaitTimeSec()) + " sec.", this);
lbinfo->setAlignment(Qt::AlignRight);
layout->addWidget(lbinfo, rowID, 5);
rowID ++;
//TODO =========== Trace step
QLabel * lbinfo2 = new QLabel("Maximum time range is " + QString::number(MaxDisplayTraceDataLength * 8) + " ns due to processing speed.", this);
layout->addWidget(lbinfo2, rowID, 0, 1, 5);
//================ close button
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rowID ++;
bnScopeStart = new QPushButton("Start", this);
layout->addWidget(bnScopeStart, rowID, 0);
bnScopeStart->setEnabled(false);
connect(bnScopeStart, &QPushButton::clicked, this, [=](){this->StartScope();});
bnScopeStop = new QPushButton("Stop", this);
layout->addWidget(bnScopeStop, rowID, 1);
connect(bnScopeStop, &QPushButton::clicked, this, &Scope::StopScope);
QLabel * lbTriggerRate = new QLabel("Trigger Rate [Hz] : ", this);
lbTriggerRate->setAlignment(Qt::AlignCenter | Qt::AlignRight);
layout->addWidget(lbTriggerRate, rowID, 2);
leTriggerRate = new QLineEdit(this);
leTriggerRate->setAlignment(Qt::AlignRight);
leTriggerRate->setReadOnly(true);
layout->addWidget(leTriggerRate, rowID, 3);
QPushButton * bnClose = new QPushButton("Close", this);
layout->addWidget(bnClose, rowID, 5);
connect(bnClose, &QPushButton::clicked, this, &Scope::close);
layout->setColumnStretch(0, 1);
layout->setColumnStretch(1, 1);
layout->setColumnStretch(2, 1);
layout->setColumnStretch(3, 1);
layout->setColumnStretch(4, 1);
layout->setColumnStretch(5, 1);
enableSignalSlot = true;
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}
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Scope::~Scope(){
updateTraceThread->Stop();
updateTraceThread->quit();
updateTraceThread->wait();
delete updateTraceThread;
for( int i = 0; i < MaxNumberOfTrace; i++) delete dataTrace[i];
delete plot;
}
//*=======================================================
//*=======================================================
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void Scope::StartScope(){
}
void Scope::StopScope(){
}
//*=======================================================
//*=======================================================
void Scope::SetUpComboBox(RComboBox * &cb, QString str, QGridLayout * layout, int row, int col, const Register::Reg para){
QLabel * lb = new QLabel(str, this);
lb->setAlignment(Qt::AlignRight | Qt::AlignCenter);
layout->addWidget(lb, row, col);
cb = new RComboBox(this);
layout->addWidget(cb, row, col + 1);
}
void Scope::SetUpSpinBox(RSpinBox * &sb, QString str, QGridLayout * layout, int row, int col, const Register::Reg para){
QLabel * lb = new QLabel(str, this);
lb->setAlignment(Qt::AlignRight | Qt::AlignCenter);
layout->addWidget(lb, row, col);
sb = new RSpinBox(this);
if( para.GetPartialStep() != 0 ){
sb->setMinimum(0);
sb->setMaximum(para.GetMax() * para.GetPartialStep() * ch2ns);
if( para.GetPartialStep() > 0 ) sb->setSingleStep(para.GetPartialStep() * ch2ns);
if( para.GetPartialStep() == -1 ) sb->setSingleStep(1);
}
layout->addWidget(sb, row, col + 1);
connect(sb, &RSpinBox::valueChanged, this, [=](){
if( !enableSignalSlot ) return;
sb->setStyleSheet("color:blue");
});
connect(sb, &RSpinBox::returnPressed, this, [=](){
if( !enableSignalSlot ) return;
//int iDigi = cbScopeDigi->currentIndex();
if( sb->decimals() == 0 && sb->singleStep() != 1) {
double step = sb->singleStep();
double value = sb->value();
sb->setValue( (std::round(value/step)*step));
}
//int ch = cbScopeCh->currentIndex();
//if( chkSetAllChannel->isChecked() ) ch = -1;
// QString msg;
// msg = QString::fromStdString(digPara.GetPara()) + "|DIG:"+ QString::number(digi[iDigi]->GetSerialNumber()) + ",CH:" + (ch == -1 ? "All" : QString::number(ch));
// msg += " = " + QString::number(sb->value());
// if( digi[iDigi]->WriteValue(digPara, std::to_string(sb->value()), ch)){
// SendLogMsg(msg + "|OK.");
// sb->setStyleSheet("");
// UpdateSettingsFromMemeory();
// UpdateOtherPanels();
// }else{
// SendLogMsg(msg + "|Fail.");
// sb->setStyleSheet("color:red;");
// }
});
}