sdrangel/plugins/channel/chanalyzer/chanalyzergui.cpp

438 wiersze
11 KiB
C++

#include <QDockWidget>
#include <QMainWindow>
#include "ui_chanalyzergui.h"
#include "dsp/threadedsamplesink.h"
#include "dsp/channelizer.h"
#include "dsp/spectrumscopecombovis.h"
#include "dsp/spectrumvis.h"
#include "dsp/scopevis.h"
#include "gui/glspectrum.h"
#include "gui/glscope.h"
#include "plugin/pluginapi.h"
#include "util/simpleserializer.h"
#include "gui/basicchannelsettingswidget.h"
#include "dsp/dspengine.h"
#include "mainwindow.h"
#include "chanalyzer.h"
#include "chanalyzergui.h"
ChannelAnalyzerGUI* ChannelAnalyzerGUI::create(PluginAPI* pluginAPI)
{
ChannelAnalyzerGUI* gui = new ChannelAnalyzerGUI(pluginAPI);
return gui;
}
void ChannelAnalyzerGUI::destroy()
{
delete this;
}
void ChannelAnalyzerGUI::setName(const QString& name)
{
setObjectName(name);
}
QString ChannelAnalyzerGUI::getName() const
{
return objectName();
}
qint64 ChannelAnalyzerGUI::getCenterFrequency() const
{
return m_channelMarker.getCenterFrequency();
}
void ChannelAnalyzerGUI::resetToDefaults()
{
blockApplySettings(true);
ui->BW->setValue(30);
ui->deltaFrequency->setValue(0);
ui->spanLog2->setValue(3);
blockApplySettings(false);
applySettings();
}
QByteArray ChannelAnalyzerGUI::serialize() const
{
SimpleSerializer s(1);
s.writeS32(1, m_channelMarker.getCenterFrequency());
s.writeS32(2, ui->BW->value());
s.writeBlob(3, ui->spectrumGUI->serialize());
s.writeU32(4, m_channelMarker.getColor().rgb());
s.writeS32(5, ui->lowCut->value());
s.writeS32(6, ui->spanLog2->value());
s.writeBool(7, ui->ssb->isChecked());
s.writeBlob(8, ui->scopeGUI->serialize());
return s.final();
}
bool ChannelAnalyzerGUI::deserialize(const QByteArray& data)
{
SimpleDeserializer d(data);
if(!d.isValid())
{
resetToDefaults();
return false;
}
if(d.getVersion() == 1)
{
QByteArray bytetmp;
quint32 u32tmp;
qint32 tmp;
bool tmpBool;
blockApplySettings(true);
m_channelMarker.blockSignals(true);
d.readS32(1, &tmp, 0);
m_channelMarker.setCenterFrequency(tmp);
d.readS32(2, &tmp, 30);
ui->BW->setValue(tmp);
d.readBlob(3, &bytetmp);
ui->spectrumGUI->deserialize(bytetmp);
if(d.readU32(4, &u32tmp))
{
m_channelMarker.setColor(u32tmp);
}
d.readS32(5, &tmp, 3);
ui->lowCut->setValue(tmp);
d.readS32(6, &tmp, 20);
ui->spanLog2->setValue(tmp);
setNewRate(tmp);
d.readBool(7, &tmpBool, false);
ui->ssb->setChecked(tmpBool);
d.readBlob(8, &bytetmp);
ui->scopeGUI->deserialize(bytetmp);
blockApplySettings(false);
m_channelMarker.blockSignals(false);
applySettings();
return true;
}
else
{
resetToDefaults();
return false;
}
}
bool ChannelAnalyzerGUI::handleMessage(const Message& message)
{
return false;
}
void ChannelAnalyzerGUI::viewChanged()
{
applySettings();
}
void ChannelAnalyzerGUI::channelSampleRateChanged()
{
setNewRate(m_spanLog2);
}
void ChannelAnalyzerGUI::on_deltaMinus_clicked(bool minus)
{
int deltaFrequency = m_channelMarker.getCenterFrequency();
bool minusDelta = (deltaFrequency < 0);
if (minus ^ minusDelta) // sign change
{
m_channelMarker.setCenterFrequency(-deltaFrequency);
}
}
void ChannelAnalyzerGUI::on_deltaFrequency_changed(quint64 value)
{
if (ui->deltaMinus->isChecked()) {
m_channelMarker.setCenterFrequency(-value);
} else {
m_channelMarker.setCenterFrequency(value);
}
}
void ChannelAnalyzerGUI::on_BW_valueChanged(int value)
{
QString s = QString::number(value/10.0, 'f', 1);
ui->BWText->setText(tr("%1k").arg(s));
m_channelMarker.setBandwidth(value * 100 * 2);
if (ui->ssb->isChecked())
{
if (value < 0) {
m_channelMarker.setSidebands(ChannelMarker::lsb);
} else {
m_channelMarker.setSidebands(ChannelMarker::usb);
}
}
else
{
m_channelMarker.setSidebands(ChannelMarker::dsb);
}
on_lowCut_valueChanged(m_channelMarker.getLowCutoff()/100);
}
int ChannelAnalyzerGUI::getEffectiveLowCutoff(int lowCutoff)
{
int ssbBW = m_channelMarker.getBandwidth() / 2;
int effectiveLowCutoff = lowCutoff;
const int guard = 100;
if (ssbBW < 0) {
if (effectiveLowCutoff < ssbBW + guard) {
effectiveLowCutoff = ssbBW + guard;
}
if (effectiveLowCutoff > 0) {
effectiveLowCutoff = 0;
}
} else {
if (effectiveLowCutoff > ssbBW - guard) {
effectiveLowCutoff = ssbBW - guard;
}
if (effectiveLowCutoff < 0) {
effectiveLowCutoff = 0;
}
}
return effectiveLowCutoff;
}
void ChannelAnalyzerGUI::on_lowCut_valueChanged(int value)
{
int lowCutoff = getEffectiveLowCutoff(value * 100);
m_channelMarker.setLowCutoff(lowCutoff);
QString s = QString::number(lowCutoff/1000.0, 'f', 1);
ui->lowCutText->setText(tr("%1k").arg(s));
ui->lowCut->setValue(lowCutoff/100);
applySettings();
}
void ChannelAnalyzerGUI::on_spanLog2_valueChanged(int value)
{
if (setNewRate(value)) {
applySettings();
}
}
void ChannelAnalyzerGUI::on_ssb_toggled(bool checked)
{
if (checked)
{
if (ui->BW->value() < 0) {
m_channelMarker.setSidebands(ChannelMarker::lsb);
} else {
m_channelMarker.setSidebands(ChannelMarker::usb);
}
ui->glSpectrum->setCenterFrequency(m_rate/4);
ui->glSpectrum->setSampleRate(m_rate/2);
ui->glSpectrum->setSsbSpectrum(true);
on_lowCut_valueChanged(m_channelMarker.getLowCutoff()/100);
}
else
{
m_channelMarker.setSidebands(ChannelMarker::dsb);
ui->glSpectrum->setCenterFrequency(0);
ui->glSpectrum->setSampleRate(m_rate);
ui->glSpectrum->setSsbSpectrum(false);
applySettings();
}
}
void ChannelAnalyzerGUI::onWidgetRolled(QWidget* widget, bool rollDown)
{
/*
if((widget == ui->spectrumContainer) && (m_ssbDemod != NULL))
m_ssbDemod->setSpectrum(m_threadedSampleSink->getMessageQueue(), rollDown);
*/
}
void ChannelAnalyzerGUI::onMenuDoubleClicked()
{
if(!m_basicSettingsShown) {
m_basicSettingsShown = true;
BasicChannelSettingsWidget* bcsw = new BasicChannelSettingsWidget(&m_channelMarker, this);
bcsw->show();
}
}
ChannelAnalyzerGUI::ChannelAnalyzerGUI(PluginAPI* pluginAPI, QWidget* parent) :
RollupWidget(parent),
ui(new Ui::ChannelAnalyzerGUI),
m_pluginAPI(pluginAPI),
m_channelMarker(this),
m_basicSettingsShown(false),
m_doApplySettings(true),
m_rate(6000),
m_spanLog2(3)
{
ui->setupUi(this);
setAttribute(Qt::WA_DeleteOnClose, true);
connect(this, SIGNAL(widgetRolled(QWidget*,bool)), this, SLOT(onWidgetRolled(QWidget*,bool)));
connect(this, SIGNAL(menuDoubleClickEvent()), this, SLOT(onMenuDoubleClicked()));
m_spectrumVis = new SpectrumVis(ui->glSpectrum);
m_scopeVis = new ScopeVis(ui->glScope);
m_spectrumScopeComboVis = new SpectrumScopeComboVis(m_spectrumVis, m_scopeVis);
m_channelAnalyzer = new ChannelAnalyzer(m_spectrumScopeComboVis);
m_channelizer = new Channelizer(m_channelAnalyzer);
m_threadedChannelizer = new ThreadedSampleSink(m_channelizer, this);
connect(m_channelizer, SIGNAL(inputSampleRateChanged()), this, SLOT(channelSampleRateChanged()));
DSPEngine::instance()->addThreadedSink(m_threadedChannelizer);
ui->deltaFrequency->setColorMapper(ColorMapper(ColorMapper::ReverseGold));
ui->glSpectrum->setCenterFrequency(m_rate/2);
ui->glSpectrum->setSampleRate(m_rate);
ui->glSpectrum->setDisplayWaterfall(true);
ui->glSpectrum->setDisplayMaxHold(true);
ui->glSpectrum->setSsbSpectrum(true);
ui->glSpectrum->connectTimer(m_pluginAPI->getMainWindow()->getMasterTimer());
ui->glScope->connectTimer(m_pluginAPI->getMainWindow()->getMasterTimer());
//m_channelMarker = new ChannelMarker(this);
m_channelMarker.setColor(Qt::gray);
m_channelMarker.setBandwidth(m_rate);
m_channelMarker.setSidebands(ChannelMarker::usb);
m_channelMarker.setCenterFrequency(0);
m_channelMarker.setVisible(true);
connect(&m_channelMarker, SIGNAL(changed()), this, SLOT(viewChanged()));
m_pluginAPI->addChannelMarker(&m_channelMarker);
ui->spectrumGUI->setBuddies(m_spectrumVis->getInputMessageQueue(), m_spectrumVis, ui->glSpectrum);
ui->scopeGUI->setBuddies(m_scopeVis->getInputMessageQueue(), m_scopeVis, ui->glScope);
applySettings();
}
ChannelAnalyzerGUI::~ChannelAnalyzerGUI()
{
m_pluginAPI->removeChannelInstance(this);
DSPEngine::instance()->removeThreadedSink(m_threadedChannelizer);
delete m_threadedChannelizer;
delete m_channelizer;
delete m_channelAnalyzer;
delete m_spectrumVis;
delete m_scopeVis;
delete m_spectrumScopeComboVis;
//delete m_channelMarker;
delete ui;
}
bool ChannelAnalyzerGUI::setNewRate(int spanLog2)
{
if ((spanLog2 < 0) || (spanLog2 > 6)) {
return false;
}
m_spanLog2 = spanLog2;
//m_rate = 48000 / (1<<spanLog2);
m_rate = m_channelAnalyzer->getSampleRate() / (1<<spanLog2);
if (ui->BW->value() < -m_rate/100) {
ui->BW->setValue(-m_rate/100);
m_channelMarker.setBandwidth(-m_rate*2);
} else if (ui->BW->value() > m_rate/100) {
ui->BW->setValue(m_rate/100);
m_channelMarker.setBandwidth(m_rate*2);
}
if (ui->lowCut->value() < -m_rate/100) {
ui->lowCut->setValue(-m_rate/100);
m_channelMarker.setLowCutoff(-m_rate);
} else if (ui->lowCut->value() > m_rate/100) {
ui->lowCut->setValue(m_rate/100);
m_channelMarker.setLowCutoff(m_rate);
}
ui->BW->setMinimum(-m_rate/100);
ui->lowCut->setMinimum(-m_rate/100);
ui->BW->setMaximum(m_rate/100);
ui->lowCut->setMaximum(m_rate/100);
QString s = QString::number(m_rate/1000.0, 'f', 1);
ui->spanText->setText(tr("%1k").arg(s));
if (ui->ssb->isChecked())
{
if (ui->BW->value() < 0) {
m_channelMarker.setSidebands(ChannelMarker::lsb);
} else {
m_channelMarker.setSidebands(ChannelMarker::usb);
}
ui->glSpectrum->setCenterFrequency(m_rate/4);
ui->glSpectrum->setSampleRate(m_rate/2);
ui->glSpectrum->setSsbSpectrum(true);
}
else
{
m_channelMarker.setSidebands(ChannelMarker::dsb);
ui->glSpectrum->setCenterFrequency(0);
ui->glSpectrum->setSampleRate(m_rate);
ui->glSpectrum->setSsbSpectrum(false);
}
ui->glScope->setSampleRate(m_rate);
m_scopeVis->setSampleRate(m_rate);
return true;
}
void ChannelAnalyzerGUI::blockApplySettings(bool block)
{
ui->glScope->blockSignals(block);
ui->glSpectrum->blockSignals(block);
m_doApplySettings = !block;
}
void ChannelAnalyzerGUI::applySettings()
{
if (m_doApplySettings)
{
setTitleColor(m_channelMarker.getColor());
ui->deltaFrequency->setValue(abs(m_channelMarker.getCenterFrequency()));
ui->deltaMinus->setChecked(m_channelMarker.getCenterFrequency() < 0);
m_channelizer->configure(m_channelizer->getInputMessageQueue(),
m_channelizer->getInputSampleRate(),
m_channelMarker.getCenterFrequency());
m_channelAnalyzer->configure(m_channelAnalyzer->getInputMessageQueue(),
ui->BW->value() * 100.0,
ui->lowCut->value() * 100.0,
m_spanLog2,
ui->ssb->isChecked());
}
}
void ChannelAnalyzerGUI::leaveEvent(QEvent*)
{
blockApplySettings(true);
m_channelMarker.setHighlighted(false);
blockApplySettings(false);
}
void ChannelAnalyzerGUI::enterEvent(QEvent*)
{
blockApplySettings(true);
m_channelMarker.setHighlighted(true);
blockApplySettings(false);
}