fc3ce7a828
- Faster sweeps by changing 2.LO only when necessary and using 400kHz I2C frequency - Added FPGA settings for selectable ADC samplerate - Additional measurement with different ADC samplerate when signal ID is on to remove ADC images
139 lines
3.7 KiB
C++
139 lines
3.7 KiB
C++
#include "traceplot.h"
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const QColor TracePlot::Background = QColor(0,0,0);
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const QColor TracePlot::Border = QColor(255,255,255);
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const QColor TracePlot::Divisions = QColor(255,255,255);
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#include "tracemarker.h"
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std::set<TracePlot*> TracePlot::plots;
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TracePlot::TracePlot(QWidget *parent) : QWidget(parent)
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{
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contextmenu = new QMenu();
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markedForDeletion = false;
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setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
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lastUpdate = QTime::currentTime();
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plots.insert(this);
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}
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TracePlot::~TracePlot()
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{
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plots.erase(this);
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delete contextmenu;
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}
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void TracePlot::enableTrace(Trace *t, bool enabled)
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{
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if(traces[t] != enabled) {
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traces[t] = enabled;
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if(enabled) {
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// connect signals
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connect(t, &Trace::dataChanged, this, &TracePlot::triggerReplot);
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connect(t, &Trace::visibilityChanged, this, &TracePlot::triggerReplot);
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connect(t, &Trace::markerAdded, this, &TracePlot::markerAdded);
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connect(t, &Trace::markerRemoved, this, &TracePlot::markerRemoved);
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} else {
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// disconnect from notifications
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disconnect(t, &Trace::dataChanged, this, &TracePlot::triggerReplot);
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disconnect(t, &Trace::visibilityChanged, this, &TracePlot::triggerReplot);
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disconnect(t, &Trace::markerAdded, this, &TracePlot::markerAdded);
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disconnect(t, &Trace::markerRemoved, this, &TracePlot::markerRemoved);
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}
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updateContextMenu();
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triggerReplot();
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}
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}
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void TracePlot::mouseDoubleClickEvent(QMouseEvent *) {
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emit doubleClicked(this);
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}
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void TracePlot::initializeTraceInfo(TraceModel &model)
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{
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// Populate already present traces
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auto tvect = model.getTraces();
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for(auto t : tvect) {
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newTraceAvailable(t);
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}
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// connect notification of traces added at later point
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connect(&model, &TraceModel::traceAdded, this, &TracePlot::newTraceAvailable);
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}
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void TracePlot::contextMenuEvent(QContextMenuEvent *event)
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{
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contextmenu->exec(event->globalPos());
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if(markedForDeletion) {
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emit deleted(this);
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delete this;
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}
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}
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void TracePlot::updateContextMenu()
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{
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contextmenu->clear();
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contextmenu->addSection("Traces");
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// Populate context menu
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for(auto t : traces) {
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auto action = new QAction(t.first->name());
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action->setCheckable(true);
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if(t.second) {
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action->setChecked(true);
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}
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connect(action, &QAction::toggled, [=](bool active) {
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enableTrace(t.first, active);
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});
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contextmenu->addAction(action);
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}
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contextmenu->addSeparator();
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auto close = new QAction("Close");
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contextmenu->addAction(close);
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connect(close, &QAction::triggered, [=]() {
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markedForDeletion = true;
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});
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}
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std::set<TracePlot *> TracePlot::getPlots()
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{
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return plots;
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}
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void TracePlot::newTraceAvailable(Trace *t)
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{
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if(supported(t)) {
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traces[t] = false;
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connect(t, &Trace::deleted, this, &TracePlot::traceDeleted);
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connect(t, &Trace::nameChanged, this, &TracePlot::updateContextMenu);
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connect(t, &Trace::typeChanged, this, &TracePlot::updateContextMenu);
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}
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updateContextMenu();
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}
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void TracePlot::traceDeleted(Trace *t)
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{
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enableTrace(t, false);
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traces.erase(t);
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updateContextMenu();
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triggerReplot();
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}
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void TracePlot::triggerReplot()
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{
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auto now = QTime::currentTime();
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if (lastUpdate.msecsTo(now) >= MinUpdateInterval) {
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replot();
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lastUpdate = now;
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}
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}
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void TracePlot::markerAdded(TraceMarker *m)
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{
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connect(m, &TraceMarker::dataChanged, this, &TracePlot::triggerReplot);
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triggerReplot();
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}
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void TracePlot::markerRemoved(TraceMarker *)
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{
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triggerReplot();
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}
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