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sdrangel/plugins/channelrx/demodwfm/wfmdemodgui.cpp

420 lines
15 KiB
C++

///////////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
// written by Christian Daniel //
// Copyright (C) 2014 John Greb <hexameron@spam.no> //
// Copyright (C) 2015-2020, 2022 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
// Copyright (C) 2021-2023 Jon Beniston, M7RCE <jon@beniston.com> //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation as version 3 of the License, or //
// (at your option) any later version. //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////////
#include "wfmdemodgui.h"
#include "device/deviceuiset.h"
#include <QDockWidget>
#include <QMainWindow>
#include <QDebug>
#include "ui_wfmdemodgui.h"
#include "dsp/dspengine.h"
#include "dsp/dspcommands.h"
#include "plugin/pluginapi.h"
#include "util/db.h"
#include "gui/basicchannelsettingsdialog.h"
#include "gui/crightclickenabler.h"
#include "gui/dialogpositioner.h"
#include "gui/audioselectdialog.h"
#include "maincore.h"
#include "wfmdemod.h"
WFMDemodGUI* WFMDemodGUI::create(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel)
{
WFMDemodGUI* gui = new WFMDemodGUI(pluginAPI, deviceUISet, rxChannel);
return gui;
}
void WFMDemodGUI::destroy()
{
delete this;
}
void WFMDemodGUI::resetToDefaults()
{
m_settings.resetToDefaults();
displaySettings();
applySettings();
}
QByteArray WFMDemodGUI::serialize() const
{
return m_settings.serialize();
}
bool WFMDemodGUI::deserialize(const QByteArray& data)
{
if(m_settings.deserialize(data)) {
displaySettings();
applySettings(true);
return true;
} else {
resetToDefaults();
return false;
}
}
bool WFMDemodGUI::handleMessage(const Message& message)
{
if (WFMDemod::MsgConfigureWFMDemod::match(message))
{
qDebug("WFMDemodGUI::handleMessage: WFMDemod::MsgConfigureWFMDemod");
const WFMDemod::MsgConfigureWFMDemod& cfg = (WFMDemod::MsgConfigureWFMDemod&) message;
m_settings = cfg.getSettings();
blockApplySettings(true);
displaySettings();
blockApplySettings(false);
return true;
}
else if (DSPSignalNotification::match(message))
{
const DSPSignalNotification& notif = (const DSPSignalNotification&) message;
m_deviceCenterFrequency = notif.getCenterFrequency();
m_basebandSampleRate = notif.getSampleRate();
ui->deltaFrequency->setValueRange(false, 8, -m_basebandSampleRate/2, m_basebandSampleRate/2);
ui->deltaFrequencyLabel->setToolTip(tr("Range %1 %L2 Hz").arg(QChar(0xB1)).arg(m_basebandSampleRate/2));
updateAbsoluteCenterFrequency();
return true;
}
else
{
return false;
}
}
void WFMDemodGUI::handleInputMessages()
{
Message* message;
while ((message = getInputMessageQueue()->pop()) != 0)
{
if (handleMessage(*message))
{
delete message;
}
}
}
void WFMDemodGUI::channelMarkerChangedByCursor()
{
ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
applySettings();
}
void WFMDemodGUI::channelMarkerHighlightedByCursor()
{
setHighlighted(m_channelMarker.getHighlighted());
}
void WFMDemodGUI::on_deltaFrequency_changed(qint64 value)
{
m_channelMarker.setCenterFrequency(value);
m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
updateAbsoluteCenterFrequency();
applySettings();
}
void WFMDemodGUI::on_rfBW_changed(quint64 value)
{
m_channelMarker.setBandwidth(value);
m_settings.m_rfBandwidth = value;
applySettings();
}
void WFMDemodGUI::on_afBW_valueChanged(int value)
{
ui->afBWText->setText(QString("%1 kHz").arg(value));
m_settings.m_afBandwidth = value * 1000.0;
applySettings();
}
void WFMDemodGUI::on_volume_valueChanged(int value)
{
ui->volumeText->setText(QString("%1").arg(value / 10.0, 0, 'f', 1));
m_settings.m_volume = value / 10.0;
applySettings();
}
void WFMDemodGUI::on_squelch_valueChanged(int value)
{
ui->squelchText->setText(QString("%1 dB").arg(value));
m_settings.m_squelch = value;
applySettings();
}
void WFMDemodGUI::on_audioMute_toggled(bool checked)
{
m_settings.m_audioMute = checked;
applySettings();
}
void WFMDemodGUI::onWidgetRolled(QWidget* widget, bool rollDown)
{
(void) widget;
(void) rollDown;
getRollupContents()->saveState(m_rollupState);
applySettings();
}
void WFMDemodGUI::onMenuDialogCalled(const QPoint &p)
{
if (m_contextMenuType == ContextMenuType::ContextMenuChannelSettings)
{
BasicChannelSettingsDialog dialog(&m_channelMarker, this);
dialog.setUseReverseAPI(m_settings.m_useReverseAPI);
dialog.setReverseAPIAddress(m_settings.m_reverseAPIAddress);
dialog.setReverseAPIPort(m_settings.m_reverseAPIPort);
dialog.setReverseAPIDeviceIndex(m_settings.m_reverseAPIDeviceIndex);
dialog.setReverseAPIChannelIndex(m_settings.m_reverseAPIChannelIndex);
dialog.setDefaultTitle(m_displayedName);
if (m_deviceUISet->m_deviceMIMOEngine)
{
dialog.setNumberOfStreams(m_wfmDemod->getNumberOfDeviceStreams());
dialog.setStreamIndex(m_settings.m_streamIndex);
}
dialog.move(p);
new DialogPositioner(&dialog, false);
dialog.exec();
m_settings.m_rgbColor = m_channelMarker.getColor().rgb();
m_settings.m_title = m_channelMarker.getTitle();
m_settings.m_useReverseAPI = dialog.useReverseAPI();
m_settings.m_reverseAPIAddress = dialog.getReverseAPIAddress();
m_settings.m_reverseAPIPort = dialog.getReverseAPIPort();
m_settings.m_reverseAPIDeviceIndex = dialog.getReverseAPIDeviceIndex();
m_settings.m_reverseAPIChannelIndex = dialog.getReverseAPIChannelIndex();
setWindowTitle(m_settings.m_title);
setTitle(m_channelMarker.getTitle());
setTitleColor(m_settings.m_rgbColor);
if (m_deviceUISet->m_deviceMIMOEngine)
{
m_settings.m_streamIndex = dialog.getSelectedStreamIndex();
m_channelMarker.clearStreamIndexes();
m_channelMarker.addStreamIndex(m_settings.m_streamIndex);
updateIndexLabel();
}
applySettings();
}
resetContextMenuType();
}
WFMDemodGUI::WFMDemodGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel, QWidget* parent) :
ChannelGUI(parent),
ui(new Ui::WFMDemodGUI),
m_pluginAPI(pluginAPI),
m_deviceUISet(deviceUISet),
m_channelMarker(this),
m_deviceCenterFrequency(0),
m_basebandSampleRate(1),
m_basicSettingsShown(false),
m_squelchOpen(false),
m_audioSampleRate(-1),
m_recentAudioFifoError(false)
{
setAttribute(Qt::WA_DeleteOnClose, true);
m_helpURL = "plugins/channelrx/demodwfm/readme.md";
RollupContents *rollupContents = getRollupContents();
ui->setupUi(rollupContents);
setSizePolicy(rollupContents->sizePolicy());
rollupContents->arrangeRollups();
connect(rollupContents, SIGNAL(widgetRolled(QWidget*,bool)), this, SLOT(onWidgetRolled(QWidget*,bool)));
connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(onMenuDialogCalled(const QPoint &)));
connect(getInputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()));
m_wfmDemod = (WFMDemod*) rxChannel;
m_wfmDemod->setMessageQueueToGUI(getInputMessageQueue());
connect(&MainCore::instance()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick()));
CRightClickEnabler *audioMuteRightClickEnabler = new CRightClickEnabler(ui->audioMute);
connect(audioMuteRightClickEnabler, SIGNAL(rightClick(const QPoint &)), this, SLOT(audioSelect(const QPoint &)));
ui->deltaFrequencyLabel->setText(QString("%1f").arg(QChar(0x94, 0x03)));
ui->deltaFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
ui->deltaFrequency->setValueRange(false, 8, -99999999, 99999999);
ui->channelPowerMeter->setColorTheme(LevelMeterSignalDB::ColorGreenAndBlue);
ui->rfBW->setColorMapper(ColorMapper(ColorMapper::GrayYellow));
ui->rfBW->setValueRange(WFMDemodSettings::m_rfBWDigits, WFMDemodSettings::m_rfBWMin, WFMDemodSettings::m_rfBWMax);
m_channelMarker.blockSignals(true);
m_channelMarker.setBandwidth(m_settings.m_rfBandwidth);
m_channelMarker.setCenterFrequency(0);
m_channelMarker.setTitle("WFM Demodulator");
m_channelMarker.setColor(m_settings.m_rgbColor);
m_channelMarker.blockSignals(false);
m_channelMarker.setVisible(true); // activate signal on the last setting only
setTitleColor(m_channelMarker.getColor());
m_settings.setChannelMarker(&m_channelMarker);
m_settings.setRollupState(&m_rollupState);
m_deviceUISet->addChannelMarker(&m_channelMarker);
connect(&m_channelMarker, SIGNAL(changedByCursor()), this, SLOT(channelMarkerChangedByCursor()));
connect(&m_channelMarker, SIGNAL(highlightedByCursor()), this, SLOT(channelMarkerHighlightedByCursor()));
displaySettings();
makeUIConnections();
applySettings(true);
m_resizer.enableChildMouseTracking();
}
WFMDemodGUI::~WFMDemodGUI()
{
delete ui;
}
void WFMDemodGUI::blockApplySettings(bool block)
{
m_doApplySettings = !block;
}
void WFMDemodGUI::applySettings(bool force)
{
if (m_doApplySettings)
{
WFMDemod::MsgConfigureWFMDemod* msgConfig = WFMDemod::MsgConfigureWFMDemod::create( m_settings, force);
m_wfmDemod->getInputMessageQueue()->push(msgConfig);
}
}
void WFMDemodGUI::displaySettings()
{
m_channelMarker.blockSignals(true);
m_channelMarker.setCenterFrequency(m_settings.m_inputFrequencyOffset);
m_channelMarker.setBandwidth(m_settings.m_rfBandwidth);
m_channelMarker.setTitle(m_settings.m_title);
m_channelMarker.blockSignals(false);
m_channelMarker.setColor(m_settings.m_rgbColor); // activate signal on the last setting only
setTitleColor(m_settings.m_rgbColor);
setWindowTitle(m_channelMarker.getTitle());
setTitle(m_channelMarker.getTitle());
blockApplySettings(true);
ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
ui->rfBW->setValue(m_settings.m_rfBandwidth);
ui->afBW->setValue(m_settings.m_afBandwidth/1000.0);
ui->afBWText->setText(QString("%1 kHz").arg(m_settings.m_afBandwidth/1000.0));
ui->volume->setValue(m_settings.m_volume * 10.0);
ui->volumeText->setText(QString("%1").arg(m_settings.m_volume, 0, 'f', 1));
ui->squelch->setValue(m_settings.m_squelch);
ui->squelchText->setText(QString("%1 dB").arg(m_settings.m_squelch));
ui->audioMute->setChecked(m_settings.m_audioMute);
updateIndexLabel();
getRollupContents()->restoreState(m_rollupState);
updateAbsoluteCenterFrequency();
blockApplySettings(false);
}
void WFMDemodGUI::leaveEvent(QEvent* event)
{
m_channelMarker.setHighlighted(false);
ChannelGUI::leaveEvent(event);
}
void WFMDemodGUI::enterEvent(EnterEventType* event)
{
m_channelMarker.setHighlighted(true);
ChannelGUI::enterEvent(event);
}
void WFMDemodGUI::audioSelect(const QPoint& p)
{
qDebug("WFMDemodGUI::audioSelect");
AudioSelectDialog audioSelect(DSPEngine::instance()->getAudioDeviceManager(), m_settings.m_audioDeviceName);
audioSelect.move(p);
new DialogPositioner(&audioSelect, false);
audioSelect.exec();
if (audioSelect.m_selected)
{
m_settings.m_audioDeviceName = audioSelect.m_audioDeviceName;
applySettings();
}
}
void WFMDemodGUI::tick()
{
double magsqAvg, magsqPeak;
int nbMagsqSamples;
m_wfmDemod->getMagSqLevels(magsqAvg, magsqPeak, nbMagsqSamples);
double powDbAvg = CalcDb::dbPower(magsqAvg);
double powDbPeak = CalcDb::dbPower(magsqPeak);
ui->channelPower->setText(QString::number(powDbAvg, 'f', 1));
ui->channelPowerMeter->levelChanged(
(100.0f + powDbAvg) / 100.0f,
(100.0f + powDbPeak) / 100.0f,
nbMagsqSamples);
int audioSampleRate = m_wfmDemod->getAudioSampleRate();
bool squelchOpen = m_wfmDemod->getSquelchOpen();
int secsSinceAudioFifoError = m_wfmDemod->getAudioFifoErrorDateTime().secsTo(QDateTime::currentDateTime());
bool recentAudioFifoError = (secsSinceAudioFifoError < 1) && squelchOpen;
if ((audioSampleRate != m_audioSampleRate) || (squelchOpen != m_squelchOpen) || (recentAudioFifoError != m_recentAudioFifoError))
{
if (audioSampleRate < 0) {
ui->audioMute->setStyleSheet("QToolButton { background-color : red; }");
} else if (recentAudioFifoError) {
ui->audioMute->setStyleSheet("QToolButton { background-color : rgb(120,120,0); }");
} else if (squelchOpen) {
ui->audioMute->setStyleSheet("QToolButton { background-color : green; }");
} else {
ui->audioMute->setStyleSheet("QToolButton { background:rgb(79,79,79); }");
}
m_audioSampleRate = audioSampleRate;
m_squelchOpen = squelchOpen;
m_recentAudioFifoError = recentAudioFifoError;
}
}
void WFMDemodGUI::makeUIConnections()
{
QObject::connect(ui->deltaFrequency, &ValueDialZ::changed, this, &WFMDemodGUI::on_deltaFrequency_changed);
QObject::connect(ui->rfBW, &ValueDial::changed, this, &WFMDemodGUI::on_rfBW_changed);
QObject::connect(ui->afBW, &QSlider::valueChanged, this, &WFMDemodGUI::on_afBW_valueChanged);
QObject::connect(ui->volume, &QSlider::valueChanged, this, &WFMDemodGUI::on_volume_valueChanged);
QObject::connect(ui->squelch, &QSlider::valueChanged, this, &WFMDemodGUI::on_squelch_valueChanged);
QObject::connect(ui->audioMute, &QToolButton::toggled, this, &WFMDemodGUI::on_audioMute_toggled);
}
void WFMDemodGUI::updateAbsoluteCenterFrequency()
{
setStatusFrequency(m_deviceCenterFrequency + m_settings.m_inputFrequencyOffset);
}