mirror of
https://github.com/saitohirga/WSJT-X.git
synced 2024-09-08 22:36:40 -04:00
Implemented AutoZero control. git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/jtms3@2518 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
215 lines
5.0 KiB
C++
215 lines
5.0 KiB
C++
#include "widegraph.h"
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#include "ui_widegraph.h"
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#define NFFT 32768
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WideGraph::WideGraph(QWidget *parent) :
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QDialog(parent),
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ui(new Ui::WideGraph)
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{
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ui->setupUi(this);
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this->setWindowFlags(Qt::Dialog);
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this->installEventFilter(parent); //Installing the filter
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ui->widePlot->setCursor(Qt::CrossCursor);
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this->setMaximumWidth(2048);
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this->setMaximumHeight(880);
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ui->widePlot->setMaximumHeight(800);
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connect(ui->widePlot, SIGNAL(freezeDecode1(int)),this,
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SLOT(wideFreezeDecode(int)));
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//Restore user's settings
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QString inifile(QApplication::applicationDirPath());
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inifile += "/map65.ini";
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QSettings settings(inifile, QSettings::IniFormat);
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settings.beginGroup("WideGraph");
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ui->widePlot->setPlotZero(settings.value("PlotZero", 20).toInt());
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ui->widePlot->setPlotGain(settings.value("PlotGain", 0).toInt());
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ui->zeroSpinBox->setValue(ui->widePlot->getPlotZero());
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ui->gainSpinBox->setValue(ui->widePlot->getPlotGain());
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int n = settings.value("FreqSpan",0).toInt();
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int w = settings.value("PlotWidth",704).toInt();
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ui->freqSpanSpinBox->setValue(n);
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m_waterfallAvg = settings.value("WaterfallAvg",0).toInt();
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ui->waterfallAvgSpinBox->setValue(m_waterfallAvg);
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settings.endGroup();
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}
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WideGraph::~WideGraph()
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{
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saveSettings();
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delete ui;
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}
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void WideGraph::saveSettings()
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{
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//Save user's settings
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QString inifile(QApplication::applicationDirPath());
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inifile += "/map65.ini";
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QSettings settings(inifile, QSettings::IniFormat);
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settings.beginGroup("WideGraph");
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settings.setValue("PlotZero",ui->widePlot->m_plotZero);
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settings.setValue("PlotGain",ui->widePlot->m_plotGain);
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settings.setValue("PlotWidth",ui->widePlot->plotWidth());
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settings.setValue("FreqSpan",ui->freqSpanSpinBox->value());
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settings.setValue("WaterfallAvg",ui->waterfallAvgSpinBox->value());
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settings.endGroup();
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}
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void WideGraph::dataSink2(float green[], int ig)
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{
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ui->widePlot->draw(green,ig);
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/*
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static float splot[NFFT];
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float swide[2048];
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float smax;
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double df;
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int nbpp = ui->widePlot->binsPerPixel();
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static int n=0;
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static int nkhz0=-999;
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static int n60z=0;
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df = m_fSample/32768.0;
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if(nkhz != nkhz0) {
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ui->widePlot->setNkhz(nkhz); //Why do we need both?
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ui->widePlot->SetCenterFreq(nkhz); //Why do we need both?
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ui->widePlot->setFQSO(nkhz,true);
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nkhz0 = nkhz;
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}
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//Average spectra over specified number, m_waterfallAvg
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if (n==0) {
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for (int i=0; i<NFFT; i++)
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splot[i]=s[i];
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} else {
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for (int i=0; i<NFFT; i++)
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splot[i] += s[i];
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}
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n++;
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if (n>=m_waterfallAvg) {
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for (int i=0; i<NFFT; i++)
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splot[i] /= n; //Normalize the average
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n=0;
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int w=ui->widePlot->plotWidth();
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qint64 sf = nkhz + ui->widePlot->freqOffset() - 0.5*w*nbpp*df/1000.0;
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if(sf != ui->widePlot->startFreq()) ui->widePlot->SetStartFreq(sf);
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int i0=16384.0+(ui->widePlot->startFreq()-nkhz+1.27046+0.001*m_fCal) *
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1000.0/df + 0.5;
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int i=i0;
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for (int j=0; j<2048; j++) {
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smax=0;
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for (int k=0; k<nbpp; k++) {
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i++;
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if(splot[i]>smax) smax=splot[i];
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}
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swide[j]=smax;
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if(lstrong[1 + i/32]!=0) swide[j]=-smax; //Tag strong signals
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}
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// Time according to this computer
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qint64 ms = QDateTime::currentMSecsSinceEpoch() % 86400000;
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int n60 = (ms/1000) % 60;
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if((ndiskdata && ihsym <= m_waterfallAvg) || (!ndiskdata && n60<n60z)) {
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for (int i=0; i<2048; i++) {
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swide[i] = 1.e30;
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}
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for (int i=0; i<32768; i++) {
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splot[i] = 1.e30;
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}
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}
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n60z=n60;
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ui->widePlot->draw(swide,i0,splot);
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}
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*/
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}
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void WideGraph::on_freqSpanSpinBox_valueChanged(int n)
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{
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// ui->widePlot->setNSpan(n);
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int w = ui->widePlot->plotWidth();
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int nbpp = n * 32768.0/(w*96.0) + 0.5;
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if(nbpp < 1) nbpp=1;
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}
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void WideGraph::on_waterfallAvgSpinBox_valueChanged(int n)
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{
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m_waterfallAvg = n;
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ui->widePlot->m_waterfallAvg = n;
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}
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void WideGraph::on_zeroSpinBox_valueChanged(int value)
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{
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ui->widePlot->setPlotZero(value);
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}
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void WideGraph::on_gainSpinBox_valueChanged(int value)
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{
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ui->widePlot->setPlotGain(value);
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}
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void WideGraph::keyPressEvent(QKeyEvent *e)
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{
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switch(e->key())
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{
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case Qt::Key_F11:
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emit f11f12(11);
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break;
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case Qt::Key_F12:
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emit f11f12(12);
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break;
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default:
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e->ignore();
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}
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}
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void WideGraph::wideFreezeDecode(int n)
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{
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emit freezeDecode2(n);
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}
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void WideGraph::setTol(int n)
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{
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ui->widePlot->m_tol=n;
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ui->widePlot->DrawOverlay();
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ui->widePlot->update();
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}
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int WideGraph::Tol()
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{
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return ui->widePlot->m_tol;
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}
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void WideGraph::setDF(int n)
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{
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ui->widePlot->m_DF=n;
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ui->widePlot->DrawOverlay();
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ui->widePlot->update();
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}
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int WideGraph::DF()
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{
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return ui->widePlot->m_DF;
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}
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void WideGraph::on_autoZeroPushButton_clicked()
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{
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int nzero=ui->widePlot->autoZero();
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ui->zeroSpinBox->setValue(nzero);
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}
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void WideGraph::setPalette(QString palette)
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{
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ui->widePlot->setPalette(palette);
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}
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void WideGraph::on_cbSpec2d_toggled(bool b)
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{
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ui->widePlot->set2Dspec(b);
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}
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