kopia lustrzana https://github.com/f4exb/sdrangel
349 wiersze
11 KiB
C++
349 wiersze
11 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2015 Edouard Griffiths, F4EXB //
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// Copyright (C) 2020 Jon Beniston, M7RCE //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#include <QMessageBox>
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#include <QFileDialog>
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#include "ui_audioinputgui.h"
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#include "gui/colormapper.h"
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#include "gui/glspectrum.h"
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#include "gui/basicdevicesettingsdialog.h"
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#include "dsp/dspengine.h"
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#include "dsp/dspcommands.h"
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#include "audioinputgui.h"
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#include "device/deviceapi.h"
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#include "device/deviceuiset.h"
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AudioInputGui::AudioInputGui(DeviceUISet *deviceUISet, QWidget* parent) :
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DeviceGUI(parent),
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ui(new Ui::AudioInputGui),
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m_forceSettings(true),
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m_settings(),
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m_sampleSource(nullptr),
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m_centerFrequency(0)
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{
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m_deviceUISet = deviceUISet;
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setAttribute(Qt::WA_DeleteOnClose, true);
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m_sampleSource = (AudioInput*) m_deviceUISet->m_deviceAPI->getSampleSource();
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ui->setupUi(getContents());
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sizeToContents();
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getContents()->setStyleSheet("#AudioInputGui { background-color: rgb(64, 64, 64); }");
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m_helpURL = "plugins/samplesource/audioinput/readme.md";
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connect(&m_updateTimer, SIGNAL(timeout()), this, SLOT(updateHardware()));
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connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(openDeviceSettingsDialog(const QPoint &)));
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displaySettings();
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makeUIConnections();
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connect(&m_inputMessageQueue, SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()), Qt::QueuedConnection);
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m_sampleSource->setMessageQueueToGUI(&m_inputMessageQueue);
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}
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AudioInputGui::~AudioInputGui()
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{
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m_updateTimer.stop();
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delete ui;
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}
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void AudioInputGui::destroy()
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{
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delete this;
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}
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void AudioInputGui::resetToDefaults()
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{
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m_settings.resetToDefaults();
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displaySettings();
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m_forceSettings = true;
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sendSettings();
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}
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QByteArray AudioInputGui::serialize() const
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{
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return m_settings.serialize();
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}
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bool AudioInputGui::deserialize(const QByteArray& data)
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{
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if(m_settings.deserialize(data))
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{
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displaySettings();
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m_forceSettings = true;
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sendSettings();
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return true;
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}
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else
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{
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resetToDefaults();
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return false;
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}
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}
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bool AudioInputGui::handleMessage(const Message& message)
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{
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if (AudioInput::MsgConfigureAudioInput::match(message))
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{
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const AudioInput::MsgConfigureAudioInput& cfg = (AudioInput::MsgConfigureAudioInput&) message;
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if (cfg.getForce()) {
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m_settings = cfg.getSettings();
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} else {
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m_settings.applySettings(cfg.getSettingsKeys(), cfg.getSettings());
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}
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blockApplySettings(true);
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displaySettings();
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blockApplySettings(false);
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return true;
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}
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else if (AudioInput::MsgStartStop::match(message))
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{
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AudioInput::MsgStartStop& notif = (AudioInput::MsgStartStop&) message;
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blockApplySettings(true);
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ui->startStop->setChecked(notif.getStartStop());
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blockApplySettings(false);
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return true;
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}
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else
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{
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return false;
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}
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}
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void AudioInputGui::handleInputMessages()
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{
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Message* message;
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while ((message = m_inputMessageQueue.pop()) != 0)
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{
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qDebug("AudioInputGui::handleInputMessages: message: %s", message->getIdentifier());
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if (DSPSignalNotification::match(*message))
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{
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DSPSignalNotification* notif = (DSPSignalNotification*) message;
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m_sampleRate = notif->getSampleRate();
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m_centerFrequency = notif->getCenterFrequency();
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qDebug("AudioInputGui::handleInputMessages: DSPSignalNotification: SampleRate: %d", notif->getSampleRate());
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updateSampleRateAndFrequency();
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delete message;
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}
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else
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{
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if (handleMessage(*message))
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{
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delete message;
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}
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}
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}
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}
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void AudioInputGui::updateSampleRateAndFrequency()
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{
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/*
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// Can't seem to get main spectrum to only display real part for mono/I-channel only
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if (m_settings.m_iqMapping <= AudioInputSettings::IQMapping::R)
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{
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m_deviceUISet->getSpectrum()->setSampleRate(m_sampleRate / 2);
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m_deviceUISet->getSpectrum()->setCenterFrequency(m_sampleRate / 4);
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m_deviceUISet->getSpectrum()->setSsbSpectrum(true);
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m_deviceUISet->getSpectrum()->setLsbDisplay(false);
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}
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else
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*/
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{
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m_deviceUISet->getSpectrum()->setSampleRate(m_sampleRate);
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m_deviceUISet->getSpectrum()->setCenterFrequency(m_centerFrequency);
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m_deviceUISet->getSpectrum()->setSsbSpectrum(false);
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m_deviceUISet->getSpectrum()->setLsbDisplay(false);
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}
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ui->deviceRateText->setText(tr("%1k").arg((float)m_sampleRate / 1000));
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}
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void AudioInputGui::refreshDeviceList()
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{
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ui->device->blockSignals(true);
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AudioDeviceManager *audioDeviceManager = DSPEngine::instance()->getAudioDeviceManager();
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const QList<QAudioDeviceInfo>& audioList = audioDeviceManager->getInputDevices();
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ui->device->clear();
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for (const auto &itAudio : audioList)
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{
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ui->device->addItem(AudioInputSettings::getFullDeviceName(itAudio));
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}
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ui->device->blockSignals(false);
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}
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void AudioInputGui::refreshSampleRates(QString deviceName)
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{
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ui->sampleRate->blockSignals(true);
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ui->sampleRate->clear();
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const auto deviceInfos = QAudioDeviceInfo::availableDevices(QAudio::AudioInput);
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for (const QAudioDeviceInfo &deviceInfo : deviceInfos)
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{
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if (deviceName == AudioInputSettings::getFullDeviceName(deviceInfo))
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{
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QList<int> sampleRates = deviceInfo.supportedSampleRates();
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for (int i = 0; i < sampleRates.size(); ++i) {
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ui->sampleRate->addItem(QString("%1").arg(sampleRates[i]));
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}
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}
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}
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ui->sampleRate->blockSignals(false);
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int index = ui->sampleRate->findText(QString("%1").arg(m_settings.m_sampleRate));
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if (index >= 0) {
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ui->sampleRate->setCurrentIndex(index);
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} else {
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ui->sampleRate->setCurrentIndex(0);
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}
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}
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void AudioInputGui::displaySettings()
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{
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refreshDeviceList();
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int index = ui->device->findText(m_settings.m_deviceName);
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if (index >= 0) {
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ui->device->setCurrentIndex(index);
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} else {
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ui->device->setCurrentIndex(0);
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}
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ui->decim->setCurrentIndex(m_settings.m_log2Decim);
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ui->volume->setValue((int)(m_settings.m_volume*10.0f));
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ui->volumeText->setText(QString("%1").arg(m_settings.m_volume, 3, 'f', 1));
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ui->channels->setCurrentIndex((int)m_settings.m_iqMapping);
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refreshSampleRates(ui->device->currentText());
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}
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void AudioInputGui::on_device_currentIndexChanged(int index)
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{
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(void) index;
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m_settings.m_deviceName = ui->device->currentText();
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refreshSampleRates(m_settings.m_deviceName);
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m_settingsKeys.append("deviceName");
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sendSettings();
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}
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void AudioInputGui::on_sampleRate_currentIndexChanged(int index)
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{
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(void) index;
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m_settings.m_sampleRate = ui->sampleRate->currentText().toInt();
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m_settingsKeys.append("sampleRate");
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sendSettings();
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}
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void AudioInputGui::on_decim_currentIndexChanged(int index)
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{
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if ((index < 0) || (index > 6)) {
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return;
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}
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m_settings.m_log2Decim = index;
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m_settingsKeys.append("log2Decim");
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sendSettings();
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}
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void AudioInputGui::on_volume_valueChanged(int value)
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{
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m_settings.m_volume = value/10.0f;
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ui->volumeText->setText(QString("%1").arg(m_settings.m_volume, 3, 'f', 1));
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m_settingsKeys.append("volume");
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sendSettings();
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}
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void AudioInputGui::on_channels_currentIndexChanged(int index)
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{
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m_settings.m_iqMapping = (AudioInputSettings::IQMapping)index;
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updateSampleRateAndFrequency();
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m_settingsKeys.append("iqMapping");
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sendSettings();
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}
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void AudioInputGui::on_startStop_toggled(bool checked)
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{
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if (m_doApplySettings)
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{
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AudioInput::MsgStartStop *message = AudioInput::MsgStartStop::create(checked);
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m_sampleSource->getInputMessageQueue()->push(message);
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}
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}
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void AudioInputGui::sendSettings()
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{
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if(!m_updateTimer.isActive())
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m_updateTimer.start(100);
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}
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void AudioInputGui::updateHardware()
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{
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if (m_doApplySettings)
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{
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AudioInput::MsgConfigureAudioInput* message = AudioInput::MsgConfigureAudioInput::create(m_settings, m_settingsKeys, m_forceSettings);
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m_sampleSource->getInputMessageQueue()->push(message);
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m_settingsKeys.clear();
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m_forceSettings = false;
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m_updateTimer.stop();
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}
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}
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void AudioInputGui::openDeviceSettingsDialog(const QPoint& p)
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{
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if (m_contextMenuType == ContextMenuDeviceSettings)
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{
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BasicDeviceSettingsDialog dialog(this);
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dialog.setUseReverseAPI(m_settings.m_useReverseAPI);
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dialog.setReverseAPIAddress(m_settings.m_reverseAPIAddress);
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dialog.setReverseAPIPort(m_settings.m_reverseAPIPort);
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dialog.setReverseAPIDeviceIndex(m_settings.m_reverseAPIDeviceIndex);
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dialog.move(p);
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dialog.exec();
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m_settings.m_useReverseAPI = dialog.useReverseAPI();
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m_settings.m_reverseAPIAddress = dialog.getReverseAPIAddress();
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m_settings.m_reverseAPIPort = dialog.getReverseAPIPort();
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m_settings.m_reverseAPIDeviceIndex = dialog.getReverseAPIDeviceIndex();
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m_settingsKeys.append("useReverseAPI");
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m_settingsKeys.append("reverseAPIAddress");
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m_settingsKeys.append("reverseAPIPort");
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m_settingsKeys.append("reverseAPIDeviceIndex");
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sendSettings();
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}
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resetContextMenuType();
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}
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void AudioInputGui::makeUIConnections()
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{
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QObject::connect(ui->device, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &AudioInputGui::on_device_currentIndexChanged);
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QObject::connect(ui->sampleRate, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &AudioInputGui::on_sampleRate_currentIndexChanged);
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QObject::connect(ui->decim, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &AudioInputGui::on_decim_currentIndexChanged);
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QObject::connect(ui->volume, &QDial::valueChanged, this, &AudioInputGui::on_volume_valueChanged);
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QObject::connect(ui->channels, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &AudioInputGui::on_channels_currentIndexChanged);
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QObject::connect(ui->startStop, &ButtonSwitch::toggled, this, &AudioInputGui::on_startStop_toggled);
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}
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