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sdrangel/plugins/samplesource/audioinput/audioinputgui.cpp

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2020, 2022-2023 Jon Beniston, M7RCE <jon@beniston.com> //
// Copyright (C) 2020, 2022-2023 Edouard Griffiths, F4EXB <f4exb06@gmail.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 <QMessageBox>
#include <QFileDialog>
#include "ui_audioinputgui.h"
#include "gui/colormapper.h"
#include "gui/glspectrum.h"
#include "gui/basicdevicesettingsdialog.h"
#include "gui/dialpopup.h"
#include "gui/dialogpositioner.h"
#include "dsp/dspengine.h"
#include "dsp/dspcommands.h"
#include "audioinputgui.h"
#include "device/deviceapi.h"
#include "device/deviceuiset.h"
AudioInputGui::AudioInputGui(DeviceUISet *deviceUISet, QWidget* parent) :
DeviceGUI(parent),
ui(new Ui::AudioInputGui),
m_forceSettings(true),
m_settings(),
m_sampleSource(nullptr),
m_centerFrequency(0)
{
m_deviceUISet = deviceUISet;
setAttribute(Qt::WA_DeleteOnClose, true);
m_sampleSource = (AudioInput*) m_deviceUISet->m_deviceAPI->getSampleSource();
ui->setupUi(getContents());
sizeToContents();
getContents()->setStyleSheet("#AudioInputGui { background-color: rgb(64, 64, 64); }");
m_helpURL = "plugins/samplesource/audioinput/readme.md";
connect(&m_updateTimer, SIGNAL(timeout()), this, SLOT(updateHardware()));
connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(openDeviceSettingsDialog(const QPoint &)));
connect(deviceUISet->m_deviceAPI, &DeviceAPI::stateChanged, this, &AudioInputGui::updateStatus);
updateStatus();
displaySettings();
makeUIConnections();
connect(&m_inputMessageQueue, SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()), Qt::QueuedConnection);
m_sampleSource->setMessageQueueToGUI(&m_inputMessageQueue);
DialPopup::addPopupsToChildDials(this);
m_resizer.enableChildMouseTracking();
}
AudioInputGui::~AudioInputGui()
{
m_updateTimer.stop();
delete ui;
}
void AudioInputGui::destroy()
{
delete this;
}
void AudioInputGui::resetToDefaults()
{
m_settings.resetToDefaults();
displaySettings();
m_forceSettings = true;
sendSettings();
}
QByteArray AudioInputGui::serialize() const
{
return m_settings.serialize();
}
bool AudioInputGui::deserialize(const QByteArray& data)
{
if(m_settings.deserialize(data))
{
displaySettings();
m_forceSettings = true;
sendSettings();
return true;
}
else
{
resetToDefaults();
return false;
}
}
bool AudioInputGui::handleMessage(const Message& message)
{
if (DSPSignalNotification::match(message))
{
const DSPSignalNotification& notif = (DSPSignalNotification&) message;
m_sampleRate = notif.getSampleRate();
m_centerFrequency = notif.getCenterFrequency();
qDebug("AudioInputGui::handleInputMessages: DSPSignalNotification: SampleRate: %d", notif.getSampleRate());
updateSampleRateAndFrequency();
updateSpectrum();
return true;
}
else if (AudioInput::MsgConfigureAudioInput::match(message))
{
const AudioInput::MsgConfigureAudioInput& cfg = (AudioInput::MsgConfigureAudioInput&) message;
if (cfg.getForce()) {
m_settings = cfg.getSettings();
} else {
m_settings.applySettings(cfg.getSettingsKeys(), cfg.getSettings());
}
blockApplySettings(true);
displaySettings();
blockApplySettings(false);
return true;
}
else if (AudioInput::MsgStartStop::match(message))
{
AudioInput::MsgStartStop& notif = (AudioInput::MsgStartStop&) message;
blockApplySettings(true);
ui->startStop->setChecked(notif.getStartStop());
blockApplySettings(false);
return true;
}
else
{
return false;
}
}
void AudioInputGui::handleInputMessages()
{
Message* message;
while ((message = m_inputMessageQueue.pop()) != 0)
{
qDebug("AudioInputGui::handleInputMessages: message: %s", message->getIdentifier());
if (handleMessage(*message)) {
delete message;
}
}
}
void AudioInputGui::updateSampleRateAndFrequency()
{
/*
// Can't seem to get main spectrum to only display real part for mono/I-channel only
if (m_settings.m_iqMapping <= AudioInputSettings::IQMapping::R)
{
m_deviceUISet->getSpectrum()->setSampleRate(m_sampleRate / 2);
m_deviceUISet->getSpectrum()->setCenterFrequency(m_sampleRate / 4);
m_deviceUISet->getSpectrum()->setSsbSpectrum(true);
m_deviceUISet->getSpectrum()->setLsbDisplay(false);
}
else
*/
{
m_deviceUISet->getSpectrum()->setSampleRate(m_sampleRate);
m_deviceUISet->getSpectrum()->setCenterFrequency(m_centerFrequency);
m_deviceUISet->getSpectrum()->setSsbSpectrum(false);
m_deviceUISet->getSpectrum()->setLsbDisplay(false);
}
ui->deviceRateText->setText(tr("%1k").arg((float)m_sampleRate / 1000));
}
void AudioInputGui::refreshDeviceList()
{
ui->device->blockSignals(true);
AudioDeviceManager *audioDeviceManager = DSPEngine::instance()->getAudioDeviceManager();
const QList<AudioDeviceInfo>& audioList = audioDeviceManager->getInputDevices();
ui->device->clear();
for (const auto &itAudio : audioList)
{
ui->device->addItem(AudioInputSettings::getFullDeviceName(itAudio));
}
ui->device->blockSignals(false);
}
void AudioInputGui::refreshSampleRates(QString deviceName)
{
ui->sampleRate->blockSignals(true);
ui->sampleRate->clear();
const auto deviceInfos = AudioDeviceInfo::availableInputDevices();
for (const AudioDeviceInfo &deviceInfo : deviceInfos)
{
if (deviceName == AudioInputSettings::getFullDeviceName(deviceInfo))
{
QList<int> sampleRates = deviceInfo.supportedSampleRates();
for (int i = 0; i < sampleRates.size(); ++i) {
ui->sampleRate->addItem(QString("%1").arg(sampleRates[i]));
}
}
}
ui->sampleRate->blockSignals(false);
int index = ui->sampleRate->findText(QString("%1").arg(m_settings.m_sampleRate));
if (index >= 0) {
ui->sampleRate->setCurrentIndex(index);
} else {
ui->sampleRate->setCurrentIndex(0);
}
}
void AudioInputGui::displaySettings()
{
refreshDeviceList();
int index = ui->device->findText(m_settings.m_deviceName);
if (index >= 0) {
ui->device->setCurrentIndex(index);
} else {
ui->device->setCurrentIndex(0);
}
// Make sure on_device_currentIndexChanged is called. Index may be the same for a different device
on_device_currentIndexChanged(ui->device->currentIndex());
ui->decim->setCurrentIndex(m_settings.m_log2Decim);
ui->volume->setValue((int)(m_settings.m_volume*10.0f));
ui->volumeText->setText(QString("%1").arg(m_settings.m_volume, 3, 'f', 1));
ui->channels->setCurrentIndex((int)m_settings.m_iqMapping);
ui->dcOffset->setChecked(m_settings.m_dcBlock);
ui->iqImbalance->setChecked(m_settings.m_iqImbalance);
refreshSampleRates(ui->device->currentText());
displayFcTooltip();
updateSpectrum();
}
void AudioInputGui::displayFcTooltip()
{
int32_t fShift = DeviceSampleSource::calculateFrequencyShift(
m_settings.m_log2Decim,
(DeviceSampleSource::fcPos_t) m_settings.m_fcPos,
m_settings.m_sampleRate,
DeviceSampleSource::FrequencyShiftScheme::FSHIFT_STD
);
ui->fcPos->setToolTip(tr("Relative position of device center frequency: %1 kHz").arg(QString::number(fShift / 1000.0f, 'g', 5)));
}
void AudioInputGui::updateSpectrum()
{
bool realElseComplex = (m_settings.m_iqMapping == AudioInputSettings::L)
|| (m_settings.m_iqMapping == AudioInputSettings::R);
m_deviceUISet->getSpectrum()->setCenterFrequency(0);
m_deviceUISet->getSpectrum()->setSampleRate(m_sampleRate);
m_deviceUISet->getSpectrum()->setSsbSpectrum(realElseComplex);
}
void AudioInputGui::on_device_currentIndexChanged(int index)
{
(void) index;
m_settings.m_deviceName = ui->device->currentText();
refreshSampleRates(m_settings.m_deviceName);
m_settingsKeys.append("deviceName");
sendSettings();
}
void AudioInputGui::on_sampleRate_currentIndexChanged(int index)
{
(void) index;
m_settings.m_sampleRate = ui->sampleRate->currentText().toInt();
displayFcTooltip();
m_settingsKeys.append("sampleRate");
sendSettings();
}
void AudioInputGui::on_decim_currentIndexChanged(int index)
{
if ((index < 0) || (index > 6)) {
return;
}
m_settings.m_log2Decim = index;
displayFcTooltip();
m_settingsKeys.append("log2Decim");
sendSettings();
}
void AudioInputGui::on_volume_valueChanged(int value)
{
m_settings.m_volume = value/10.0f;
ui->volumeText->setText(QString("%1").arg(m_settings.m_volume, 3, 'f', 1));
m_settingsKeys.append("volume");
sendSettings();
}
void AudioInputGui::on_channels_currentIndexChanged(int index)
{
m_settings.m_iqMapping = (AudioInputSettings::IQMapping)index;
updateSampleRateAndFrequency();
m_settingsKeys.append("iqMapping");
sendSettings();
}
void AudioInputGui::on_dcOffset_toggled(bool checked)
{
m_settings.m_dcBlock = checked;
m_settingsKeys.append("dcBlock");
sendSettings();
}
void AudioInputGui::on_iqImbalance_toggled(bool checked)
{
m_settings.m_iqImbalance = checked;
m_settingsKeys.append("iqImbalance");
sendSettings();
}
void AudioInputGui::on_fcPos_currentIndexChanged(int index)
{
m_settings.m_fcPos = (AudioInputSettings::fcPos_t) (index < 0 ? 0 : index > 2 ? 2 : index);
displayFcTooltip();
m_settingsKeys.append("fcPos");
sendSettings();
}
void AudioInputGui::on_startStop_toggled(bool checked)
{
if (m_doApplySettings)
{
AudioInput::MsgStartStop *message = AudioInput::MsgStartStop::create(checked);
m_sampleSource->getInputMessageQueue()->push(message);
}
}
void AudioInputGui::sendSettings()
{
if(!m_updateTimer.isActive())
m_updateTimer.start(100);
}
void AudioInputGui::updateHardware()
{
if (m_doApplySettings)
{
AudioInput::MsgConfigureAudioInput* message = AudioInput::MsgConfigureAudioInput::create(m_settings, m_settingsKeys, m_forceSettings);
m_sampleSource->getInputMessageQueue()->push(message);
m_settingsKeys.clear();
m_forceSettings = false;
m_updateTimer.stop();
}
}
void AudioInputGui::updateStatus()
{
int state = m_deviceUISet->m_deviceAPI->state();
switch (state)
{
case DeviceAPI::StNotStarted:
ui->startStop->setStyleSheet("QToolButton { background:rgb(79,79,79); }");
break;
case DeviceAPI::StIdle:
ui->startStop->setStyleSheet("QToolButton { background-color : blue; }");
break;
case DeviceAPI::StRunning:
ui->startStop->setStyleSheet("QToolButton { background-color : green; }");
break;
case DeviceAPI::StError:
ui->startStop->setStyleSheet("QToolButton { background-color : red; }");
QMessageBox::information(this, tr("Message"), m_deviceUISet->m_deviceAPI->errorMessage());
break;
default:
break;
}
}
void AudioInputGui::openDeviceSettingsDialog(const QPoint& p)
{
if (m_contextMenuType == ContextMenuDeviceSettings)
{
BasicDeviceSettingsDialog dialog(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.move(p);
new DialogPositioner(&dialog, false);
dialog.exec();
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_settingsKeys.append("useReverseAPI");
m_settingsKeys.append("reverseAPIAddress");
m_settingsKeys.append("reverseAPIPort");
m_settingsKeys.append("reverseAPIDeviceIndex");
sendSettings();
}
resetContextMenuType();
}
void AudioInputGui::makeUIConnections()
{
QObject::connect(ui->device, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &AudioInputGui::on_device_currentIndexChanged);
QObject::connect(ui->sampleRate, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &AudioInputGui::on_sampleRate_currentIndexChanged);
QObject::connect(ui->decim, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &AudioInputGui::on_decim_currentIndexChanged);
QObject::connect(ui->volume, &QDial::valueChanged, this, &AudioInputGui::on_volume_valueChanged);
QObject::connect(ui->channels, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &AudioInputGui::on_channels_currentIndexChanged);
QObject::connect(ui->dcOffset, &ButtonSwitch::toggled, this, &AudioInputGui::on_dcOffset_toggled);
QObject::connect(ui->iqImbalance, &ButtonSwitch::toggled, this, &AudioInputGui::on_iqImbalance_toggled);
QObject::connect(ui->fcPos, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &AudioInputGui::on_fcPos_currentIndexChanged);
QObject::connect(ui->startStop, &ButtonSwitch::toggled, this, &AudioInputGui::on_startStop_toggled);
}
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