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Improve encapsulation and reliability of the wide graph 60m behaviour

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The wide graph class handles 60m band behaviour of the minimum decoded
JT9 DF internally without leaking implementation details.

On 60m the lowest JT9 DF is always  zero and the spin box to set it is
disabled.  This reflects  that 60m  only has  narrow channels  and JT9
signals should share the same dial frequency as JT65 signals.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7668 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
This commit is contained in:
Bill Somerville 2017-05-07 15:14:42 +00:00
parent bd925c9228
commit f7ff64bd6e
3 changed files with 77 additions and 93 deletions
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19
mainwindow.cpp
View File

@ -1757,25 +1757,6 @@ void MainWindow::displayDialFrequency ()
ui->bandComboBox->setCurrentText (band_name);
m_wideGraph->setRxBand (band_name);
m_lastBand = band_name;
// For 60M we'll move the JT9 offset to zero and remember so we can restore
static int saveRxRange = -1;
if (saveRxRange < 0) {
m_settings->beginGroup ("WideGraph");
saveRxRange = m_settings->value ("FminSave", m_wideGraph->Fmin()).toInt ();
m_settings->endGroup();
}
if (band_name == "60m") {
saveRxRange = m_wideGraph->Fmin();
// We need to remember our save value in case we restart on 60M
m_settings->beginGroup ("WideGraph");
m_settings->setValue ("FminSave", saveRxRange);
m_settings->endGroup();
m_wideGraph->setRxRangeAndSplitSpinBox(0);
}
else {
m_wideGraph->setRxRangeAndSplitSpinBox(saveRxRange);
}
}
// search working frequencies for one we are within 10kHz of (1 Mhz

59
widegraph.cpp
View File

@ -1,4 +1,5 @@
#include "widegraph.h"
#include <algorithm>
#include <QApplication>
#include <QSettings>
#include "ui_widegraph.h"
@ -21,6 +22,7 @@ WideGraph::WideGraph(QSettings * settings, QWidget *parent) :
m_palettes_path {":/Palettes"},
m_ntr0 {0},
m_lockTxFreq {false},
m_bHaveTransmitted {false},
m_n {0}
{
ui->setupUi(this);
@ -40,8 +42,9 @@ WideGraph::WideGraph(QSettings * settings, QWidget *parent) :
connect(ui->widePlot, SIGNAL(setFreq1(int,int)),this,
SLOT(setFreq2(int,int)));
{
//Restore user's settings
m_settings->beginGroup("WideGraph");
SettingsGroup g {m_settings, "WideGraph"};
restoreGeometry (m_settings->value ("geometry", saveGeometry ()).toByteArray ());
ui->widePlot->setPlotZero(m_settings->value("PlotZero", 0).toInt());
ui->widePlot->setPlotGain(m_settings->value("PlotGain", 0).toInt());
@ -82,17 +85,18 @@ WideGraph::WideGraph(QSettings * settings, QWidget *parent) :
m_userPalette = WFPalette {m_settings->value("UserPalette").value<WFPalette::Colours> ()};
int m_fMin = m_settings->value ("Fmin", 2500).toInt ();
ui->fSplitSpinBox->setValue (m_fMin);
setRxRange (m_fMin);
setRxRange ();
ui->controls_widget->setVisible(!m_settings->value("HideControls", false).toBool ());
m_settings->endGroup();
}
saveSettings (); // update config with defaults
QStringList allFiles = m_palettes_path.entryList(QDir::NoDotAndDotDot |
QDir::System | QDir::Hidden | QDir::AllDirs | QDir::Files,
QDir::DirsFirst);
int index=0;
foreach(QString file, allFiles) {
for (QString const& file:
m_palettes_path.entryList(QDir::NoDotAndDotDot |
QDir::System | QDir::Hidden |
QDir::AllDirs | QDir::Files,
QDir::DirsFirst)) {
QString t=file.mid(0,file.length()-4);
ui->paletteComboBox->addItem(t);
if(t==m_waterfallPalette) ui->paletteComboBox->setCurrentIndex(index);
@ -101,7 +105,6 @@ WideGraph::WideGraph(QSettings * settings, QWidget *parent) :
ui->paletteComboBox->addItem (user_defined);
if (user_defined == m_waterfallPalette) ui->paletteComboBox->setCurrentIndex(index);
readPalette ();
m_bHaveTransmitted=false;
}
WideGraph::~WideGraph ()
@ -116,7 +119,7 @@ void WideGraph::closeEvent (QCloseEvent * e)
void WideGraph::saveSettings() //saveSettings
{
m_settings->beginGroup ("WideGraph");
SettingsGroup g {m_settings, "WideGraph"};
m_settings->setValue ("geometry", saveGeometry ());
m_settings->setValue ("PlotZero", ui->widePlot->plotZero());
m_settings->setValue ("PlotGain", ui->widePlot->plotGain());
@ -135,11 +138,9 @@ void WideGraph::saveSettings() //saveS
m_settings->setValue ("StartFreq", ui->widePlot->startFreq ());
m_settings->setValue ("WaterfallPalette", m_waterfallPalette);
m_settings->setValue ("UserPalette", QVariant::fromValue (m_userPalette.colours ()));
m_settings->setValue ("Fmin", m_fMin);
m_settings->setValue("Flatten",m_bFlatten);
m_settings->setValue("UseRef",m_bRef);
m_settings->setValue("HideControls",!ui->controls_widget->isVisible());
m_settings->endGroup ();
}
void WideGraph::drawRed(int ia, int ib)
@ -252,31 +253,21 @@ void WideGraph::wideFreezeDecode(int n) //wideFreez
emit freezeDecode2(n);
}
void WideGraph::setRxRange(int fMin) //setRxRange
void WideGraph::setRxRange ()
{
ui->widePlot->setRxRange(fMin);
ui->widePlot->setRxRange (Fmin ());
ui->widePlot->DrawOverlay();
ui->widePlot->update();
}
void WideGraph::setRxRangeAndSplitSpinBox(int fMin)
{
// Need to ensure split box is set too
// e.g. For 60M we force the offset to 0 so this routine makes the split box match
// Otherwise we can't decode JT9
ui->fSplitSpinBox->setValue(fMin);
}
int WideGraph::Fmin() //Fmin
{
return m_fMin;
return "60m" == m_rxBand ? 0 : m_fMin;
}
int WideGraph::Fmax() //Fmax
{
int n=ui->widePlot->Fmax();
if(n>5000) n=5000;
return n;
return std::max (5000, ui->widePlot->Fmax());
}
int WideGraph::fSpan()
@ -343,8 +334,8 @@ void WideGraph::on_spec2dComboBox_currentIndexChanged(const QString &arg1)
void WideGraph::on_fSplitSpinBox_valueChanged(int n) //fSplit
{
m_fMin=n;
setRxRange(m_fMin);
if (m_rxBand != "60m") m_fMin=n;
setRxRange ();
}
void WideGraph::setLockTxFreq(bool b) //LockTxFreq
@ -363,9 +354,21 @@ void WideGraph::setDialFreq(double d) //setDialFreq
ui->widePlot->setDialFreq(d);
}
void WideGraph::setRxBand(QString band)
void WideGraph::setRxBand (QString const& band)
{
m_rxBand = band;
if ("60m" == m_rxBand)
{
ui->fSplitSpinBox->setEnabled (false);
ui->fSplitSpinBox->setValue (0);
}
else
{
ui->fSplitSpinBox->setValue (m_fMin);
ui->fSplitSpinBox->setEnabled (true);
}
ui->widePlot->setRxBand(band);
setRxRange ();
}

6
widegraph.h
View File

@ -32,8 +32,6 @@ public:
int Fmax();
int fSpan();
void saveSettings();
void setRxRange(int fMin);
void setRxRangeAndSplitSpinBox(int fMin);
void setFsample(int n);
void setPeriod(int ntrperiod, int nsps);
void setTxFreq(int n);
@ -45,7 +43,7 @@ public:
bool useRef();
void setTol(int n);
int smoothYellow();
void setRxBand(QString band);
void setRxBand (QString const& band);
void setWSPRtransmitted();
void drawRed(int ia, int ib);
void setVHF(bool bVHF);
@ -85,6 +83,7 @@ private slots:
private:
void readPalette ();
void setRxRange ();
QScopedPointer<Ui::WideGraph> ui;
@ -98,6 +97,7 @@ private:
qint32 m_ntr0;
qint32 m_fMin;
qint32 m_fMax;
QString m_rxBand;
qint32 m_nSubMode;
qint32 m_nsmo;
qint32 m_Percent2DScreen;