FileSourceGUI Class Reference

#include <filesourcegui.h>

Inheritance diagram for FileSourceGUI:

Collaboration diagram for FileSourceGUI:

Public Slots
void	channelMarkerChangedByCursor ()

Public Member Functions
virtual void	destroy ()
void	setName (const QString &name)
QString	getName () const
virtual qint64	getCenterFrequency () const
virtual void	setCenterFrequency (qint64 centerFrequency)
void	resetToDefaults ()
QByteArray	serialize () const
bool	deserialize (const QByteArray &data)
virtual MessageQueue *	getInputMessageQueue ()
virtual bool	handleMessage (const Message &message)
Public Member Functions inherited from RollupWidget
	RollupWidget (QWidget *parent=NULL)
void	setTitleColor (const QColor &c)
void	setHighlighted (bool highlighted)
Public Member Functions inherited from PluginInstanceGUI
	PluginInstanceGUI ()
virtual	~PluginInstanceGUI ()

Static Public Member Functions
static FileSourceGUI *	create (PluginAPI *pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSource *channelTx)

Private Slots
void	handleSourceMessages ()
void	onWidgetRolled (QWidget *widget, bool rollDown)
void	onMenuDialogCalled (const QPoint &p)
void	on_interpolationFactor_currentIndexChanged (int index)
void	on_position_valueChanged (int value)
void	on_gain_valueChanged (int value)
void	on_showFileDialog_clicked (bool checked)
void	on_playLoop_toggled (bool checked)
void	on_play_toggled (bool checked)
void	on_navTime_valueChanged (int value)
void	tick ()

Private Member Functions
	FileSourceGUI (PluginAPI *pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSource *channelTx, QWidget *parent=nullptr)
virtual	~FileSourceGUI ()
void	blockApplySettings (bool block)
void	applySettings (bool force=false)
void	applyChannelSettings ()
void	configureFileName ()
void	updateWithAcquisition ()
void	updateWithStreamData ()
void	updateWithStreamTime ()
void	displaySettings ()
void	displayRateAndShift ()
void	leaveEvent (QEvent *)
void	enterEvent (QEvent *)
void	applyInterpolation ()
void	applyPosition ()

Private Attributes
Ui::FileSourceGUI *	ui
PluginAPI *	m_pluginAPI
DeviceUISet *	m_deviceUISet
ChannelMarker	m_channelMarker
FileSourceSettings	m_settings
int	m_sampleRate
double	m_shiftFrequencyFactor
	Channel frequency shift factor. More...
QString	m_fileName
int	m_fileSampleRate
quint32	m_fileSampleSize
quint64	m_recordLength
quint64	m_startingTimeStamp
quint64	m_samplesCount
bool	m_acquisition
bool	m_enableNavTime
bool	m_doApplySettings
FileSource *	m_fileSource
MessageQueue	m_inputMessageQueue
QTime	m_time
uint32_t	m_tickCount

Additional Inherited Members
Signals inherited from RollupWidget
void	widgetRolled (QWidget *widget, bool rollDown)
Protected Types inherited from RollupWidget
enum	{ VersionMarker = 0xff }
enum	ContextMenuType { ContextMenuNone, ContextMenuChannelSettings, ContextMenuStreamSettings }
Protected Member Functions inherited from RollupWidget
int	arrangeRollups ()
QByteArray	saveState (int version=0) const
bool	restoreState (const QByteArray &state, int version=0)
void	paintEvent (QPaintEvent *)
int	paintRollup (QWidget *rollup, int pos, QPainter *p, bool last, const QColor &frame)
void	resizeEvent (QResizeEvent *size)
void	mousePressEvent (QMouseEvent *event)
bool	event (QEvent *event)
bool	eventFilter (QObject *object, QEvent *event)
void	resetContextMenuType ()
void	setStreamIndicator (const QString &indicator)
Protected Attributes inherited from RollupWidget
QColor	m_titleColor
QColor	m_titleTextColor
bool	m_highlighted
ContextMenuType	m_contextMenuType
QString	m_streamIndicator

Detailed Description

Definition at line 39 of file filesourcegui.h.

Constructor & Destructor Documentation

FileSourceGUI()

FileSourceGUI::FileSourceGUI ( PluginAPI *  pluginAPI, DeviceUISet *  deviceUISet, BasebandSampleSource *  channelTx, QWidget *  parent = nullptr  )

explicitprivate

Definition at line 156 of file filesourcegui.cpp.

References DeviceUISet::addChannelMarker(), DeviceUISet::addRollupWidget(), applySettings(), channelMarkerChangedByCursor(), LevelMeterSignalDB::ColorGreenAndBlue, displaySettings(), getInputMessageQueue(), DeviceAPI::getMasterTimer(), handleSourceMessages(), FileSource::m_channelIdURI, m_channelMarker, DeviceUISet::m_deviceAPI, m_deviceUISet, m_fileSource, FileSourceSettings::m_rgbColor, m_settings, m_time, onMenuDialogCalled(), onWidgetRolled(), DeviceUISet::registerTxChannelInstance(), ChannelMarker::setCenterFrequency(), FileSourceSettings::setChannelMarker(), ChannelMarker::setColor(), BasebandSampleSource::setMessageQueueToGUI(), ChannelMarker::setMovable(), ChannelMarker::setSourceOrSinkStream(), ChannelMarker::setTitle(), ChannelMarker::setVisible(), tick(), ui, and RollupWidget::widgetRolled().

Referenced by create().

                                                                                                                             :
        RollupWidget(parent),
        ui(new Ui::FileSourceGUI),
        m_pluginAPI(pluginAPI),
        m_deviceUISet(deviceUISet),
        m_sampleRate(0),
        m_shiftFrequencyFactor(0.0),
        m_fileSampleRate(0),
        m_fileSampleSize(0),
        m_recordLength(0),
        m_startingTimeStamp(0),
        m_samplesCount(0),
        m_acquisition(false),
        m_enableNavTime(false),
        m_doApplySettings(true),
        m_tickCount(0)
{
    (void) channelTx;

    ui->setupUi(this);
    ui->channelPowerMeter->setColorTheme(LevelMeterSignalDB::ColorGreenAndBlue);

    setAttribute(Qt::WA_DeleteOnClose, true);
    connect(this, SIGNAL(widgetRolled(QWidget*,bool)), this, SLOT(onWidgetRolled(QWidget*,bool)));
    connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(onMenuDialogCalled(const QPoint &)));

    m_fileSource = (FileSource*) channelTx;
    m_fileSource->setMessageQueueToGUI(getInputMessageQueue());

    connect(&(m_deviceUISet->m_deviceAPI->getMasterTimer()), SIGNAL(timeout()), this, SLOT(tick()));

    m_channelMarker.blockSignals(true);
    m_channelMarker.setColor(m_settings.m_rgbColor);
    m_channelMarker.setCenterFrequency(0);
    m_channelMarker.setTitle("File source");
    m_channelMarker.setMovable(false); // do not let user move the center arbitrarily
    m_channelMarker.setSourceOrSinkStream(false);
    m_channelMarker.blockSignals(false);
    m_channelMarker.setVisible(true); // activate signal on the last setting only

    m_settings.setChannelMarker(&m_channelMarker);

    m_deviceUISet->registerTxChannelInstance(FileSource::m_channelIdURI, this);
    m_deviceUISet->addChannelMarker(&m_channelMarker);
    m_deviceUISet->addRollupWidget(this);

    connect(&m_channelMarker, SIGNAL(changedByCursor()), this, SLOT(channelMarkerChangedByCursor()));
    connect(getInputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleSourceMessages()));

    m_time.start();

    displaySettings();
    applySettings(true);
}

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~FileSourceGUI()

FileSourceGUI::~FileSourceGUI ( )

privatevirtual

Definition at line 211 of file filesourcegui.cpp.

References m_deviceUISet, m_fileSource, DeviceUISet::removeTxChannelInstance(), and ui.

{
    m_deviceUISet->removeTxChannelInstance(this);
    delete m_fileSource;
    delete ui;
}

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Member Function Documentation

applyChannelSettings()

void FileSourceGUI::applyChannelSettings ( )

private

Definition at line 234 of file filesourcegui.cpp.

References FileSource::MsgConfigureChannelizer::create(), BasebandSampleSource::getInputMessageQueue(), m_doApplySettings, m_fileSource, FileSourceSettings::m_filterChainHash, FileSourceSettings::m_log2Interp, m_settings, and MessageQueue::push().

Referenced by applyPosition().

{
    if (m_doApplySettings)
    {
        FileSource::MsgConfigureChannelizer *msgChan = FileSource::MsgConfigureChannelizer::create(
                m_settings.m_log2Interp,
                m_settings.m_filterChainHash);
        m_fileSource->getInputMessageQueue()->push(msgChan);
    }
}

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applyInterpolation()

void FileSourceGUI::applyInterpolation ( )

private

Definition at line 454 of file filesourcegui.cpp.

References applyPosition(), i, FileSourceSettings::m_filterChainHash, FileSourceSettings::m_log2Interp, m_settings, and ui.

Referenced by displaySettings(), and on_interpolationFactor_currentIndexChanged().

{
    uint32_t maxHash = 1;

    for (uint32_t i = 0; i < m_settings.m_log2Interp; i++) {
        maxHash *= 3;
    }

    ui->position->setMaximum(maxHash-1);
    ui->position->setValue(m_settings.m_filterChainHash);
    m_settings.m_filterChainHash = ui->position->value();
    applyPosition();
}

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applyPosition()

void FileSourceGUI::applyPosition ( )

private

Definition at line 468 of file filesourcegui.cpp.

References applyChannelSettings(), arg(), HBFilterChainConverter::convertToString(), displayRateAndShift(), FileSourceSettings::m_filterChainHash, FileSourceSettings::m_log2Interp, m_settings, m_shiftFrequencyFactor, and ui.

Referenced by applyInterpolation(), and on_position_valueChanged().

{
    ui->filterChainIndex->setText(tr("%1").arg(m_settings.m_filterChainHash));
    QString s;
    m_shiftFrequencyFactor = HBFilterChainConverter::convertToString(m_settings.m_log2Interp, m_settings.m_filterChainHash, s);
    ui->filterChainText->setText(s);

    displayRateAndShift();
    applyChannelSettings();
}

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applySettings()

void FileSourceGUI::applySettings ( bool  force = false )

private

Definition at line 223 of file filesourcegui.cpp.

References FileSource::MsgConfigureFileSource::create(), ChannelMarker::getColor(), BasebandSampleSource::getInputMessageQueue(), m_channelMarker, m_doApplySettings, m_fileSource, m_settings, MessageQueue::push(), and RollupWidget::setTitleColor().

Referenced by deserialize(), FileSourceGUI(), on_gain_valueChanged(), onMenuDialogCalled(), and resetToDefaults().

{
    if (m_doApplySettings)
    {
        setTitleColor(m_channelMarker.getColor());

        FileSource::MsgConfigureFileSource* message = FileSource::MsgConfigureFileSource::create(m_settings, force);
        m_fileSource->getInputMessageQueue()->push(message);
    }
}

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blockApplySettings()

void FileSourceGUI::blockApplySettings ( bool  block )

private

Definition at line 218 of file filesourcegui.cpp.

References m_doApplySettings.

Referenced by displaySettings(), and handleMessage().

{
    m_doApplySettings = !block;
}

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channelMarkerChangedByCursor

void FileSourceGUI::channelMarkerChangedByCursor ( )

slot

Definition at line 504 of file filesourcegui.cpp.

Referenced by FileSourceGUI().

{
}

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configureFileName()

void FileSourceGUI::configureFileName ( )

private

Definition at line 245 of file filesourcegui.cpp.

References FileSource::MsgConfigureFileSourceName::create(), BasebandSampleSource::getInputMessageQueue(), m_fileName, m_fileSource, and MessageQueue::push().

Referenced by on_showFileDialog_clicked().

{
    qDebug() << "FileSourceGui::configureFileName: " << m_fileName.toStdString().c_str();
    FileSource::MsgConfigureFileSourceName* message = FileSource::MsgConfigureFileSourceName::create(m_fileName);
    m_fileSource->getInputMessageQueue()->push(message);
}

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create()

FileSourceGUI * FileSourceGUI::create ( PluginAPI *  pluginAPI, DeviceUISet *  deviceUISet, BasebandSampleSource *  channelTx  )

static

Definition at line 35 of file filesourcegui.cpp.

References FileSourceGUI().

Referenced by FileSourcePlugin::createTxChannelGUI().

{
    FileSourceGUI* gui = new FileSourceGUI(pluginAPI, deviceUISet, channelTx);
    return gui;
}

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deserialize()

bool FileSourceGUI::deserialize ( const QByteArray &  data )

virtual

Implements PluginInstanceGUI.

Definition at line 77 of file filesourcegui.cpp.

References applySettings(), FileSourceSettings::deserialize(), displaySettings(), m_settings, and resetToDefaults().

{
    if(m_settings.deserialize(data)) {
        displaySettings();
        applySettings(true);
        return true;
    } else {
        resetToDefaults();
        return false;
    }
}

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destroy()

void FileSourceGUI::destroy ( )

virtual

Implements PluginInstanceGUI.

Definition at line 41 of file filesourcegui.cpp.

{
    delete this;
}

displayRateAndShift()

void FileSourceGUI::displayRateAndShift ( )

private

Definition at line 322 of file filesourcegui.cpp.

References arg(), m_channelMarker, FileSourceSettings::m_log2Interp, m_sampleRate, m_settings, m_shiftFrequencyFactor, ChannelMarker::setBandwidth(), ChannelMarker::setCenterFrequency(), and ui.

Referenced by applyPosition(), and handleMessage().

{
    int shift = m_shiftFrequencyFactor * m_sampleRate;
    double channelSampleRate = ((double) m_sampleRate) / (1<<m_settings.m_log2Interp);
    QLocale loc;
    ui->offsetFrequencyText->setText(tr("%1 Hz").arg(loc.toString(shift)));
    ui->channelRateText->setText(tr("%1k").arg(QString::number(channelSampleRate / 1000.0, 'g', 5)));
    m_channelMarker.setCenterFrequency(shift);
    m_channelMarker.setBandwidth(channelSampleRate);
}

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displaySettings()

void FileSourceGUI::displaySettings ( )

private

Definition at line 302 of file filesourcegui.cpp.

References applyInterpolation(), arg(), blockApplySettings(), ChannelMarker::getTitle(), m_channelMarker, FileSourceSettings::m_gainDB, FileSourceSettings::m_log2Interp, FileSourceSettings::m_rgbColor, m_sampleRate, m_settings, FileSourceSettings::m_title, ChannelMarker::setBandwidth(), ChannelMarker::setCenterFrequency(), ChannelMarker::setColor(), ChannelMarker::setTitle(), RollupWidget::setTitleColor(), and ui.

Referenced by deserialize(), FileSourceGUI(), handleMessage(), and resetToDefaults().

{
    m_channelMarker.blockSignals(true);
    m_channelMarker.setCenterFrequency(0);
    m_channelMarker.setTitle(m_settings.m_title);
    m_channelMarker.setBandwidth(m_sampleRate);
    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());

    blockApplySettings(true);
    ui->gain->setValue(m_settings.m_gainDB);
    ui->gainText->setText(tr("%1 dB").arg(m_settings.m_gainDB));
    ui->interpolationFactor->setCurrentIndex(m_settings.m_log2Interp);
    applyInterpolation();
    blockApplySettings(false);
}

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enterEvent()

void FileSourceGUI::enterEvent ( QEvent *  )

private

Definition at line 338 of file filesourcegui.cpp.

References m_channelMarker, and ChannelMarker::setHighlighted().

{
    m_channelMarker.setHighlighted(true);
}

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getCenterFrequency()

qint64 FileSourceGUI::getCenterFrequency ( ) const

virtual

Implements PluginInstanceGUI.

Definition at line 56 of file filesourcegui.cpp.

                                               {
    return 0;
}

getInputMessageQueue()

virtual MessageQueue* FileSourceGUI::getInputMessageQueue ( )

inlinevirtual

Implements PluginInstanceGUI.

Definition at line 54 of file filesourcegui.h.

Referenced by FileSourceGUI(), and handleSourceMessages().

{ return &m_inputMessageQueue; }

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getName()

QString FileSourceGUI::getName ( ) const

virtual

Implements PluginInstanceGUI.

Definition at line 51 of file filesourcegui.cpp.

{
    return objectName();
}

handleMessage()

bool FileSourceGUI::handleMessage ( const Message &  message )

virtual

Implements PluginInstanceGUI.

Definition at line 89 of file filesourcegui.cpp.

References blockApplySettings(), displayRateAndShift(), displaySettings(), FileSource::MsgPlayPause::getPlayPause(), FileSource::MsgSampleRateNotification::getSampleRate(), FileSource::MsgConfigureFileSource::getSettings(), FileSource::MsgReportHeaderCRC::isOK(), m_acquisition, m_enableNavTime, m_fileSampleRate, m_fileSampleSize, m_recordLength, m_sampleRate, m_samplesCount, m_settings, m_startingTimeStamp, Message::match(), ui, updateWithAcquisition(), updateWithStreamData(), and updateWithStreamTime().

Referenced by handleSourceMessages().

{
    if (FileSource::MsgSampleRateNotification::match(message))
    {
        FileSource::MsgSampleRateNotification& notif = (FileSource::MsgSampleRateNotification&) message;
        m_sampleRate = notif.getSampleRate();
        displayRateAndShift();
        return true;
    }
    else if (FileSource::MsgConfigureFileSource::match(message))
    {
        const FileSource::MsgConfigureFileSource& cfg = (FileSource::MsgConfigureFileSource&) message;
        m_settings = cfg.getSettings();
        blockApplySettings(true);
        displaySettings();
        blockApplySettings(false);
        return true;
    }
    else if (FileSource::MsgReportFileSourceAcquisition::match(message))
    {
        m_acquisition = ((FileSource::MsgReportFileSourceAcquisition&)message).getAcquisition();
        updateWithAcquisition();
        return true;
    }
    else if (FileSource::MsgReportFileSourceStreamData::match(message))
    {
        m_fileSampleRate = ((FileSource::MsgReportFileSourceStreamData&)message).getSampleRate();
        m_fileSampleSize = ((FileSource::MsgReportFileSourceStreamData&)message).getSampleSize();
        m_startingTimeStamp = ((FileSource::MsgReportFileSourceStreamData&)message).getStartingTimeStamp();
        m_recordLength = ((FileSource::MsgReportFileSourceStreamData&)message).getRecordLength();
        updateWithStreamData();
        return true;
    }
    else if (FileSource::MsgReportFileSourceStreamTiming::match(message))
    {
        m_samplesCount = ((FileSource::MsgReportFileSourceStreamTiming&)message).getSamplesCount();
        updateWithStreamTime();
        return true;
    }
    else if (FileSource::MsgPlayPause::match(message))
    {
        FileSource::MsgPlayPause& notif = (FileSource::MsgPlayPause&) message;
        bool checked = notif.getPlayPause();
        ui->play->setChecked(checked);
        ui->navTime->setEnabled(!checked);
        m_enableNavTime = !checked;

        return true;
    }
    else if (FileSource::MsgReportHeaderCRC::match(message))
    {
        FileSource::MsgReportHeaderCRC& notif = (FileSource::MsgReportHeaderCRC&) message;

        if (notif.isOK()) {
            ui->crcLabel->setStyleSheet("QLabel { background-color : green; }");
        } else {
            ui->crcLabel->setStyleSheet("QLabel { background-color : red; }");
        }

        return true;
    }
    else
    {
        return false;
    }
}

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handleSourceMessages

void FileSourceGUI::handleSourceMessages ( )

privateslot

Definition at line 343 of file filesourcegui.cpp.

References getInputMessageQueue(), and handleMessage().

Referenced by FileSourceGUI().

{
    Message* message;

    while ((message = getInputMessageQueue()->pop()) != 0)
    {
        if (handleMessage(*message))
        {
            delete message;
        }
    }
}

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leaveEvent()

void FileSourceGUI::leaveEvent ( QEvent *  )

private

Definition at line 333 of file filesourcegui.cpp.

References m_channelMarker, and ChannelMarker::setHighlighted().

{
    m_channelMarker.setHighlighted(false);
}

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on_gain_valueChanged

void FileSourceGUI::on_gain_valueChanged ( int  value )

privateslot

Definition at line 405 of file filesourcegui.cpp.

References applySettings(), arg(), FileSourceSettings::m_gainDB, m_settings, and ui.

{
    ui->gainText->setText(tr("%1 dB").arg(value));
    m_settings.m_gainDB = value;
    applySettings();
}

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on_interpolationFactor_currentIndexChanged

void FileSourceGUI::on_interpolationFactor_currentIndexChanged ( int  index )

privateslot

Definition at line 393 of file filesourcegui.cpp.

References applyInterpolation(), FileSourceSettings::m_log2Interp, and m_settings.

{
    m_settings.m_log2Interp = index;
    applyInterpolation();
}

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on_navTime_valueChanged

void FileSourceGUI::on_navTime_valueChanged ( int  value )

privateslot

Definition at line 445 of file filesourcegui.cpp.

References FileSource::MsgConfigureFileSourceSeek::create(), BasebandSampleSource::getInputMessageQueue(), m_enableNavTime, m_fileSource, and MessageQueue::push().

{
    if (m_enableNavTime && ((value >= 0) && (value <= 1000)))
    {
        FileSource::MsgConfigureFileSourceSeek* message = FileSource::MsgConfigureFileSourceSeek::create(value);
        m_fileSource->getInputMessageQueue()->push(message);
    }
}

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on_play_toggled

void FileSourceGUI::on_play_toggled ( bool  checked )

privateslot

Definition at line 437 of file filesourcegui.cpp.

References FileSource::MsgConfigureFileSourceWork::create(), BasebandSampleSource::getInputMessageQueue(), m_enableNavTime, m_fileSource, MessageQueue::push(), and ui.

{
    FileSource::MsgConfigureFileSourceWork* message = FileSource::MsgConfigureFileSourceWork::create(checked);
    m_fileSource->getInputMessageQueue()->push(message);
    ui->navTime->setEnabled(!checked);
    m_enableNavTime = !checked;
}

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on_playLoop_toggled

void FileSourceGUI::on_playLoop_toggled ( bool  checked )

privateslot

Definition at line 427 of file filesourcegui.cpp.

References FileSource::MsgConfigureFileSource::create(), BasebandSampleSource::getInputMessageQueue(), m_doApplySettings, m_fileSource, FileSourceSettings::m_loop, m_settings, and MessageQueue::push().

{
    if (m_doApplySettings)
    {
        m_settings.m_loop = checked;
        FileSource::MsgConfigureFileSource *message = FileSource::MsgConfigureFileSource::create(m_settings, false);
        m_fileSource->getInputMessageQueue()->push(message);
    }
}

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on_position_valueChanged

void FileSourceGUI::on_position_valueChanged ( int  value )

privateslot

Definition at line 399 of file filesourcegui.cpp.

References applyPosition(), FileSourceSettings::m_filterChainHash, and m_settings.

{
    m_settings.m_filterChainHash = value;
    applyPosition();
}

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on_showFileDialog_clicked

void FileSourceGUI::on_showFileDialog_clicked ( bool  checked )

privateslot

Definition at line 412 of file filesourcegui.cpp.

References configureFileName(), m_fileName, and ui.

{
    (void) checked;
    QString fileName = QFileDialog::getOpenFileName(this,
        tr("Open I/Q record file"), ".", tr("SDR I/Q Files (*.sdriq)"), 0, QFileDialog::DontUseNativeDialog);

    if (fileName != "")
    {
        m_fileName = fileName;
        ui->fileNameText->setText(m_fileName);
        ui->crcLabel->setStyleSheet("QLabel { background:rgb(79,79,79); }");
        configureFileName();
    }
}

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onMenuDialogCalled

void FileSourceGUI::onMenuDialogCalled ( const QPoint &  p )

privateslot

Definition at line 362 of file filesourcegui.cpp.

References applySettings(), RollupWidget::ContextMenuChannelSettings, ChannelMarker::getColor(), BasicChannelSettingsDialog::getReverseAPIAddress(), BasicChannelSettingsDialog::getReverseAPIChannelIndex(), BasicChannelSettingsDialog::getReverseAPIDeviceIndex(), BasicChannelSettingsDialog::getReverseAPIPort(), ChannelMarker::getTitle(), m_channelMarker, RollupWidget::m_contextMenuType, FileSourceSettings::m_reverseAPIAddress, FileSourceSettings::m_reverseAPIChannelIndex, FileSourceSettings::m_reverseAPIDeviceIndex, FileSourceSettings::m_reverseAPIPort, FileSourceSettings::m_rgbColor, m_settings, FileSourceSettings::m_title, FileSourceSettings::m_useReverseAPI, RollupWidget::resetContextMenuType(), BasicChannelSettingsDialog::setReverseAPIAddress(), BasicChannelSettingsDialog::setReverseAPIChannelIndex(), BasicChannelSettingsDialog::setReverseAPIDeviceIndex(), BasicChannelSettingsDialog::setReverseAPIPort(), RollupWidget::setTitleColor(), BasicChannelSettingsDialog::setUseReverseAPI(), and BasicChannelSettingsDialog::useReverseAPI().

Referenced by FileSourceGUI().

{
    if (m_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.move(p);
        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);
        setTitleColor(m_settings.m_rgbColor);

        applySettings();
    }

    resetContextMenuType();
}

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onWidgetRolled

void FileSourceGUI::onWidgetRolled ( QWidget *  widget, bool  rollDown  )

privateslot

Definition at line 356 of file filesourcegui.cpp.

Referenced by FileSourceGUI().

{
    (void) widget;
    (void) rollDown;
}

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resetToDefaults()

void FileSourceGUI::resetToDefaults ( )

virtual

Implements PluginInstanceGUI.

Definition at line 65 of file filesourcegui.cpp.

References applySettings(), displaySettings(), m_settings, and FileSourceSettings::resetToDefaults().

Referenced by deserialize().

{
    m_settings.resetToDefaults();
    displaySettings();
    applySettings(true);
}

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serialize()

QByteArray FileSourceGUI::serialize ( ) const

virtual

Implements PluginInstanceGUI.

Definition at line 72 of file filesourcegui.cpp.

References m_settings, and FileSourceSettings::serialize().

{
    return m_settings.serialize();
}

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setCenterFrequency()

void FileSourceGUI::setCenterFrequency ( qint64  centerFrequency )

virtual

Implements PluginInstanceGUI.

Definition at line 60 of file filesourcegui.cpp.

{
    (void) centerFrequency;
}

setName()

void FileSourceGUI::setName ( const QString &  name )

virtual

Implements PluginInstanceGUI.

Definition at line 46 of file filesourcegui.cpp.

{
    setObjectName(name);
}

tick

void FileSourceGUI::tick ( )

privateslot

Definition at line 479 of file filesourcegui.cpp.

References FileSource::MsgConfigureFileSourceStreamTiming::create(), CalcDb::dbPower(), BasebandSampleSource::getInputMessageQueue(), FileSource::getMagSqLevels(), m_fileSource, m_tickCount, MessageQueue::push(), and ui.

Referenced by FileSourceGUI().

{
    double magsqAvg, magsqPeak;
    int nbMagsqSamples;
    m_fileSource->getMagSqLevels(magsqAvg, magsqPeak, nbMagsqSamples);
    double powDbAvg = CalcDb::dbPower(magsqAvg);
    double powDbPeak = CalcDb::dbPower(magsqPeak);

    ui->channelPowerMeter->levelChanged(
            (100.0f + powDbAvg) / 100.0f,
            (100.0f + powDbPeak) / 100.0f,
            nbMagsqSamples);

    if (m_tickCount % 4 == 0) {
        ui->channelPower->setText(QString::number(powDbAvg, 'f', 1));
    }

    if (++m_tickCount == 20) // once per second
    {
        FileSource::MsgConfigureFileSourceStreamTiming* message = FileSource::MsgConfigureFileSourceStreamTiming::create();
        m_fileSource->getInputMessageQueue()->push(message);
        m_tickCount = 0;
    }
}

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updateWithAcquisition()

void FileSourceGUI::updateWithAcquisition ( )

private

Definition at line 252 of file filesourcegui.cpp.

References m_acquisition, and ui.

Referenced by handleMessage().

{
    ui->play->blockSignals(true);
    ui->play->setChecked(m_acquisition);
    ui->play->blockSignals(false);
    ui->showFileDialog->setEnabled(!m_acquisition);
}

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updateWithStreamData()

void FileSourceGUI::updateWithStreamData ( )

private

Definition at line 260 of file filesourcegui.cpp.

References arg(), m_fileSampleRate, m_fileSampleSize, m_recordLength, ui, and updateWithStreamTime().

Referenced by handleMessage().

{
    ui->sampleRateText->setText(tr("%1k").arg((float) m_fileSampleRate / 1000));
    ui->sampleSizeText->setText(tr("%1b").arg(m_fileSampleSize));
    QTime recordLength(0, 0, 0, 0);
    recordLength = recordLength.addSecs(m_recordLength);
    QString s_time = recordLength.toString("HH:mm:ss");
    ui->recordLengthText->setText(s_time);
    updateWithStreamTime();
}

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updateWithStreamTime()

void FileSourceGUI::updateWithStreamTime ( )

private

Definition at line 271 of file filesourcegui.cpp.

References m_enableNavTime, m_fileSampleRate, m_recordLength, m_samplesCount, m_startingTimeStamp, and ui.

Referenced by handleMessage(), and updateWithStreamData().

{
    qint64 t_sec = 0;
    qint64 t_msec = 0;

    if (m_fileSampleRate > 0)
    {
        t_sec = m_samplesCount / m_fileSampleRate;
        t_msec = (m_samplesCount - (t_sec * m_fileSampleRate)) * 1000LL / m_fileSampleRate;
    }

    QTime t(0, 0, 0, 0);
    t = t.addSecs(t_sec);
    t = t.addMSecs(t_msec);
    QString s_timems = t.toString("HH:mm:ss.zzz");
    ui->relTimeText->setText(s_timems);

    qint64 startingTimeStampMsec = m_startingTimeStamp * 1000LL;
    QDateTime dt = QDateTime::fromMSecsSinceEpoch(startingTimeStampMsec);
    dt = dt.addSecs(t_sec);
    dt = dt.addMSecs(t_msec);
    QString s_date = dt.toString("yyyy-MM-dd HH:mm:ss.zzz");
    ui->absTimeText->setText(s_date);

    if (!m_enableNavTime)
    {
        float posRatio = (float) t_sec / (float) m_recordLength;
        ui->navTime->setValue((int) (posRatio * 1000.0));
    }
}

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Member Data Documentation

m_acquisition

bool FileSourceGUI::m_acquisition

private

Definition at line 74 of file filesourcegui.h.

Referenced by handleMessage(), and updateWithAcquisition().

m_channelMarker

ChannelMarker FileSourceGUI::m_channelMarker

private

Definition at line 64 of file filesourcegui.h.

Referenced by applySettings(), displayRateAndShift(), displaySettings(), enterEvent(), FileSourceGUI(), leaveEvent(), and onMenuDialogCalled().

m_deviceUISet

DeviceUISet* FileSourceGUI::m_deviceUISet

private

Definition at line 63 of file filesourcegui.h.

Referenced by FileSourceGUI(), and ~FileSourceGUI().

m_doApplySettings

bool FileSourceGUI::m_doApplySettings

private

Definition at line 76 of file filesourcegui.h.

Referenced by applyChannelSettings(), applySettings(), blockApplySettings(), and on_playLoop_toggled().

m_enableNavTime

bool FileSourceGUI::m_enableNavTime

private

Definition at line 75 of file filesourcegui.h.

Referenced by handleMessage(), on_navTime_valueChanged(), on_play_toggled(), and updateWithStreamTime().

m_fileName

QString FileSourceGUI::m_fileName

private

Definition at line 68 of file filesourcegui.h.

Referenced by configureFileName(), and on_showFileDialog_clicked().

m_fileSampleRate

int FileSourceGUI::m_fileSampleRate

private

Definition at line 69 of file filesourcegui.h.

Referenced by handleMessage(), updateWithStreamData(), and updateWithStreamTime().

m_fileSampleSize

quint32 FileSourceGUI::m_fileSampleSize

private

Definition at line 70 of file filesourcegui.h.

Referenced by handleMessage(), and updateWithStreamData().

m_fileSource

FileSource* FileSourceGUI::m_fileSource

private

Definition at line 78 of file filesourcegui.h.

Referenced by applyChannelSettings(), applySettings(), configureFileName(), FileSourceGUI(), on_navTime_valueChanged(), on_play_toggled(), on_playLoop_toggled(), tick(), and ~FileSourceGUI().

m_inputMessageQueue

MessageQueue FileSourceGUI::m_inputMessageQueue

private

Definition at line 79 of file filesourcegui.h.

m_pluginAPI

PluginAPI* FileSourceGUI::m_pluginAPI

private

Definition at line 62 of file filesourcegui.h.

m_recordLength

quint64 FileSourceGUI::m_recordLength

private

Definition at line 71 of file filesourcegui.h.

Referenced by handleMessage(), updateWithStreamData(), and updateWithStreamTime().

m_sampleRate

int FileSourceGUI::m_sampleRate

private

Definition at line 66 of file filesourcegui.h.

Referenced by displayRateAndShift(), displaySettings(), and handleMessage().

m_samplesCount

quint64 FileSourceGUI::m_samplesCount

private

Definition at line 73 of file filesourcegui.h.

Referenced by handleMessage(), and updateWithStreamTime().

m_settings

FileSourceSettings FileSourceGUI::m_settings

private

Definition at line 65 of file filesourcegui.h.

Referenced by applyChannelSettings(), applyInterpolation(), applyPosition(), applySettings(), deserialize(), displayRateAndShift(), displaySettings(), FileSourceGUI(), handleMessage(), on_gain_valueChanged(), on_interpolationFactor_currentIndexChanged(), on_playLoop_toggled(), on_position_valueChanged(), onMenuDialogCalled(), resetToDefaults(), and serialize().

m_shiftFrequencyFactor

double FileSourceGUI::m_shiftFrequencyFactor

private

Channel frequency shift factor.

Definition at line 67 of file filesourcegui.h.

Referenced by applyPosition(), and displayRateAndShift().

m_startingTimeStamp

quint64 FileSourceGUI::m_startingTimeStamp

private

Definition at line 72 of file filesourcegui.h.

Referenced by handleMessage(), and updateWithStreamTime().

m_tickCount

uint32_t FileSourceGUI::m_tickCount

private

Definition at line 82 of file filesourcegui.h.

Referenced by tick().

m_time

QTime FileSourceGUI::m_time

private

Definition at line 81 of file filesourcegui.h.

Referenced by FileSourceGUI().

ui

Ui::FileSourceGUI* FileSourceGUI::ui

private

Definition at line 61 of file filesourcegui.h.

Referenced by applyInterpolation(), applyPosition(), displayRateAndShift(), displaySettings(), FileSourceGUI(), handleMessage(), on_gain_valueChanged(), on_play_toggled(), on_showFileDialog_clicked(), tick(), updateWithAcquisition(), updateWithStreamData(), updateWithStreamTime(), and ~FileSourceGUI().

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The documentation for this class was generated from the following files:

• plugins/channeltx/filesource/filesourcegui.h
• plugins/channeltx/filesource/filesourcegui.cpp