FileInputGUI Class Reference

#include <fileinputgui.h>

Inheritance diagram for FileInputGUI:

Collaboration diagram for FileInputGUI:

Public Member Functions
	FileInputGUI (DeviceUISet *deviceUISet, QWidget *parent=0)
virtual	~FileInputGUI ()
virtual void	destroy ()
void	setName (const QString &name)
QString	getName () const
void	resetToDefaults ()
virtual qint64	getCenterFrequency () const
virtual void	setCenterFrequency (qint64 centerFrequency)
QByteArray	serialize () const
bool	deserialize (const QByteArray &data)
virtual MessageQueue *	getInputMessageQueue ()
virtual bool	handleMessage (const Message &message)
Public Member Functions inherited from PluginInstanceGUI
	PluginInstanceGUI ()
virtual	~PluginInstanceGUI ()

Private Slots
void	handleInputMessages ()
void	on_startStop_toggled (bool checked)
void	on_playLoop_toggled (bool checked)
void	on_play_toggled (bool checked)
void	on_navTimeSlider_valueChanged (int value)
void	on_showFileDialog_clicked (bool checked)
void	on_acceleration_currentIndexChanged (int index)
void	updateStatus ()
void	tick ()
void	openDeviceSettingsDialog (const QPoint &p)

Private Member Functions
void	blockApplySettings (bool block)
void	displaySettings ()
void	displayTime ()
void	sendSettings ()
void	updateSampleRateAndFrequency ()
void	configureFileName ()
void	updateWithAcquisition ()
void	updateWithStreamData ()
void	updateWithStreamTime ()
void	setAccelerationCombo ()
void	setNumberStr (int n, QString &s)

Private Attributes
Ui::FileInputGUI *	ui
DeviceUISet *	m_deviceUISet
FileInputSettings	m_settings
bool	m_doApplySettings
QTimer	m_statusTimer
std::vector< int >	m_gains
DeviceSampleSource *	m_sampleSource
bool	m_acquisition
QString	m_fileName
int	m_sampleRate
quint32	m_sampleSize
quint64	m_centerFrequency
quint64	m_recordLength
quint64	m_startingTimeStamp
quint64	m_samplesCount
std::size_t	m_tickCount
bool	m_enableNavTime
int	m_deviceSampleRate
quint64	m_deviceCenterFrequency
	Center frequency in device. More...
int	m_lastEngineState
MessageQueue	m_inputMessageQueue

Detailed Description

Definition at line 36 of file fileinputgui.h.

Constructor & Destructor Documentation

FileInputGUI()

FileInputGUI::FileInputGUI ( DeviceUISet *  deviceUISet, QWidget *  parent = 0  )

explicit

Definition at line 41 of file fileinputgui.cpp.

References displaySettings(), DeviceAPI::getMasterTimer(), DeviceAPI::getSampleSource(), ColorMapper::GrayGold, handleInputMessages(), DeviceUISet::m_deviceAPI, m_deviceUISet, m_fileName, m_inputMessageQueue, m_sampleSource, m_statusTimer, openDeviceSettingsDialog(), setAccelerationCombo(), DeviceSampleSource::setMessageQueueToGUI(), tick(), ui, and updateStatus().

                                                                    :
    QWidget(parent),
    ui(new Ui::FileInputGUI),
    m_deviceUISet(deviceUISet),
    m_settings(),
    m_doApplySettings(true),
    m_sampleSource(0),
    m_acquisition(false),
    m_fileName("..."),
    m_sampleRate(0),
    m_centerFrequency(0),
    m_recordLength(0),
    m_startingTimeStamp(0),
    m_samplesCount(0),
    m_tickCount(0),
    m_enableNavTime(false),
    m_lastEngineState(DeviceAPI::StNotStarted)
{
    ui->setupUi(this);
    ui->centerFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
    ui->centerFrequency->setValueRange(7, 0, pow(10,7));
    ui->fileNameText->setText(m_fileName);
    ui->crcLabel->setStyleSheet("QLabel { background:rgb(79,79,79); }");

    connect(&(m_deviceUISet->m_deviceAPI->getMasterTimer()), SIGNAL(timeout()), this, SLOT(tick()));
    connect(&m_statusTimer, SIGNAL(timeout()), this, SLOT(updateStatus()));
    m_statusTimer.start(500);

    CRightClickEnabler *startStopRightClickEnabler = new CRightClickEnabler(ui->startStop);
    connect(startStopRightClickEnabler, SIGNAL(rightClick(const QPoint &)), this, SLOT(openDeviceSettingsDialog(const QPoint &)));

    setAccelerationCombo();
    displaySettings();

    ui->navTimeSlider->setEnabled(false);
    ui->acceleration->setEnabled(false);

    m_sampleSource = m_deviceUISet->m_deviceAPI->getSampleSource();

    connect(&m_inputMessageQueue, SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()), Qt::QueuedConnection);
    m_sampleSource->setMessageQueueToGUI(&m_inputMessageQueue);
}

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~FileInputGUI()

FileInputGUI::~FileInputGUI ( )

virtual

Definition at line 84 of file fileinputgui.cpp.

References ui.

{
    delete ui;
}

Member Function Documentation

blockApplySettings()

void FileInputGUI::blockApplySettings ( bool  block )

inlineprivate

Definition at line 79 of file fileinputgui.h.

Referenced by displaySettings(), and handleMessage().

{ m_doApplySettings = !block; }

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configureFileName()

void FileInputGUI::configureFileName ( )

private

Definition at line 344 of file fileinputgui.cpp.

References FileInput::MsgConfigureFileSourceName::create(), DeviceSampleSource::getInputMessageQueue(), m_fileName, m_sampleSource, and MessageQueue::push().

Referenced by on_showFileDialog_clicked().

{
    qDebug() << "FileInputGUI::configureFileName: " << m_fileName.toStdString().c_str();
    FileInput::MsgConfigureFileSourceName* message = FileInput::MsgConfigureFileSourceName::create(m_fileName);
    m_sampleSource->getInputMessageQueue()->push(message);
}

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deserialize()

bool FileInputGUI::deserialize ( const QByteArray &  data )

virtual

Implements PluginInstanceGUI.

Definition at line 128 of file fileinputgui.cpp.

References FileInputSettings::deserialize(), displaySettings(), m_settings, resetToDefaults(), and sendSettings().

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

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destroy()

void FileInputGUI::destroy ( )

virtual

Implements PluginInstanceGUI.

Definition at line 89 of file fileinputgui.cpp.

{
    delete this;
}

displaySettings()

void FileInputGUI::displaySettings ( )

private

Definition at line 241 of file fileinputgui.cpp.

References blockApplySettings(), FileInputSettings::getAccelerationIndex(), FileInputSettings::m_accelerationFactor, FileInputSettings::m_loop, m_settings, and ui.

Referenced by deserialize(), FileInputGUI(), handleMessage(), resetToDefaults(), and setCenterFrequency().

{
    blockApplySettings(true);
    ui->playLoop->setChecked(m_settings.m_loop);
    ui->acceleration->setCurrentIndex(FileInputSettings::getAccelerationIndex(m_settings.m_accelerationFactor));
    blockApplySettings(false);
}

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displayTime()

void FileInputGUI::displayTime ( )

private

getCenterFrequency()

qint64 FileInputGUI::getCenterFrequency ( ) const

virtual

Implements PluginInstanceGUI.

Definition at line 111 of file fileinputgui.cpp.

References m_centerFrequency.

{
    return m_centerFrequency;
}

getInputMessageQueue()

virtual MessageQueue* FileInputGUI::getInputMessageQueue ( )

inlinevirtual

Implements PluginInstanceGUI.

Definition at line 52 of file fileinputgui.h.

{ return &m_inputMessageQueue; }

getName()

QString FileInputGUI::getName ( ) const

virtual

Implements PluginInstanceGUI.

Definition at line 99 of file fileinputgui.cpp.

{
    return objectName();
}

handleInputMessages

void FileInputGUI::handleInputMessages ( )

privateslot

Definition at line 140 of file fileinputgui.cpp.

References DSPSignalNotification::getCenterFrequency(), DSPSignalNotification::getSampleRate(), handleMessage(), m_deviceCenterFrequency, m_deviceSampleRate, m_inputMessageQueue, Message::match(), MessageQueue::pop(), and updateSampleRateAndFrequency().

Referenced by FileInputGUI().

{
    Message* message;

    while ((message = m_inputMessageQueue.pop()) != 0)
    {
        if (DSPSignalNotification::match(*message))
        {
            DSPSignalNotification* notif = (DSPSignalNotification*) message;
            m_deviceSampleRate = notif->getSampleRate();
            m_deviceCenterFrequency = notif->getCenterFrequency();
            qDebug("FileInputGUI::handleInputMessages: DSPSignalNotification: SampleRate:%d, CenterFrequency:%llu", notif->getSampleRate(), notif->getCenterFrequency());
            updateSampleRateAndFrequency();

            delete message;
        }
        else
        {
            if (handleMessage(*message))
            {
                delete message;
            }
        }
    }
}

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handleMessage()

bool FileInputGUI::handleMessage ( const Message &  message )

virtual

Implements PluginInstanceGUI.

Definition at line 166 of file fileinputgui.cpp.

References blockApplySettings(), displaySettings(), FileInput::MsgPlayPause::getPlayPause(), FileInput::MsgConfigureFileInput::getSettings(), FileInput::MsgStartStop::getStartStop(), FileInput::MsgReportHeaderCRC::isOK(), m_acquisition, m_centerFrequency, m_enableNavTime, m_recordLength, m_sampleRate, m_samplesCount, m_sampleSize, m_settings, m_startingTimeStamp, Message::match(), ui, updateWithAcquisition(), updateWithStreamData(), and updateWithStreamTime().

Referenced by handleInputMessages().

{
    if (FileInput::MsgConfigureFileInput::match(message))
    {
        const FileInput::MsgConfigureFileInput& cfg = (FileInput::MsgConfigureFileInput&) message;
        m_settings = cfg.getSettings();
        displaySettings();
        return true;
    }
    else if (FileInput::MsgReportFileSourceAcquisition::match(message))
    {
        m_acquisition = ((FileInput::MsgReportFileSourceAcquisition&)message).getAcquisition();
        updateWithAcquisition();
        return true;
    }
    else if (FileInput::MsgReportFileInputStreamData::match(message))
    {
        m_sampleRate = ((FileInput::MsgReportFileInputStreamData&)message).getSampleRate();
        m_sampleSize = ((FileInput::MsgReportFileInputStreamData&)message).getSampleSize();
        m_centerFrequency = ((FileInput::MsgReportFileInputStreamData&)message).getCenterFrequency();
        m_startingTimeStamp = ((FileInput::MsgReportFileInputStreamData&)message).getStartingTimeStamp();
        m_recordLength = ((FileInput::MsgReportFileInputStreamData&)message).getRecordLength();
        updateWithStreamData();
        return true;
    }
    else if (FileInput::MsgReportFileInputStreamTiming::match(message))
    {
        m_samplesCount = ((FileInput::MsgReportFileInputStreamTiming&)message).getSamplesCount();
        updateWithStreamTime();
        return true;
    }
    else if (FileInput::MsgStartStop::match(message))
    {
        FileInput::MsgStartStop& notif = (FileInput::MsgStartStop&) message;
        blockApplySettings(true);
        ui->startStop->setChecked(notif.getStartStop());
        blockApplySettings(false);

        return true;
    }
    else if (FileInput::MsgPlayPause::match(message))
    {
        FileInput::MsgPlayPause& notif = (FileInput::MsgPlayPause&) message;
        bool checked = notif.getPlayPause();
        ui->play->setChecked(checked);
        ui->navTimeSlider->setEnabled(!checked);
        ui->acceleration->setEnabled(!checked);
        m_enableNavTime = !checked;

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

void FileInputGUI::on_acceleration_currentIndexChanged ( int  index )

privateslot

Definition at line 334 of file fileinputgui.cpp.

References FileInput::MsgConfigureFileInput::create(), FileInputSettings::getAccelerationValue(), DeviceSampleSource::getInputMessageQueue(), FileInputSettings::m_accelerationFactor, m_doApplySettings, m_sampleSource, m_settings, and MessageQueue::push().

{
    if (m_doApplySettings)
    {
        m_settings.m_accelerationFactor = FileInputSettings::getAccelerationValue(index);
        FileInput::MsgConfigureFileInput *message = FileInput::MsgConfigureFileInput::create(m_settings, false);
        m_sampleSource->getInputMessageQueue()->push(message);
    }
}

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on_navTimeSlider_valueChanged

void FileInputGUI::on_navTimeSlider_valueChanged ( int  value )

privateslot

Definition at line 310 of file fileinputgui.cpp.

References FileInput::MsgConfigureFileSourceSeek::create(), DeviceSampleSource::getInputMessageQueue(), m_enableNavTime, m_sampleSource, and MessageQueue::push().

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

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on_play_toggled

void FileInputGUI::on_play_toggled ( bool  checked )

privateslot

Definition at line 301 of file fileinputgui.cpp.

References FileInput::MsgConfigureFileInputWork::create(), DeviceSampleSource::getInputMessageQueue(), m_enableNavTime, m_sampleSource, MessageQueue::push(), and ui.

{
    FileInput::MsgConfigureFileInputWork* message = FileInput::MsgConfigureFileInputWork::create(checked);
    m_sampleSource->getInputMessageQueue()->push(message);
    ui->navTimeSlider->setEnabled(!checked);
    ui->acceleration->setEnabled(!checked);
    m_enableNavTime = !checked;
}

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on_playLoop_toggled

void FileInputGUI::on_playLoop_toggled ( bool  checked )

privateslot

Definition at line 253 of file fileinputgui.cpp.

References FileInput::MsgConfigureFileInput::create(), DeviceSampleSource::getInputMessageQueue(), m_doApplySettings, FileInputSettings::m_loop, m_sampleSource, m_settings, and MessageQueue::push().

{
    if (m_doApplySettings)
    {
        m_settings.m_loop = checked;
        FileInput::MsgConfigureFileInput *message = FileInput::MsgConfigureFileInput::create(m_settings, false);
        m_sampleSource->getInputMessageQueue()->push(message);
    }
}

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on_showFileDialog_clicked

void FileInputGUI::on_showFileDialog_clicked ( bool  checked )

privateslot

Definition at line 319 of file fileinputgui.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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on_startStop_toggled

void FileInputGUI::on_startStop_toggled ( bool  checked )

privateslot

Definition at line 263 of file fileinputgui.cpp.

References FileInput::MsgStartStop::create(), DeviceSampleSource::getInputMessageQueue(), m_doApplySettings, m_sampleSource, and MessageQueue::push().

{
    if (m_doApplySettings)
    {
        FileInput::MsgStartStop *message = FileInput::MsgStartStop::create(checked);
        m_sampleSource->getInputMessageQueue()->push(message);
    }
}

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openDeviceSettingsDialog

void FileInputGUI::openDeviceSettingsDialog ( const QPoint &  p )

privateslot

Definition at line 448 of file fileinputgui.cpp.

References BasicDeviceSettingsDialog::getReverseAPIAddress(), BasicDeviceSettingsDialog::getReverseAPIDeviceIndex(), BasicDeviceSettingsDialog::getReverseAPIPort(), FileInputSettings::m_reverseAPIAddress, FileInputSettings::m_reverseAPIDeviceIndex, FileInputSettings::m_reverseAPIPort, m_settings, FileInputSettings::m_useReverseAPI, sendSettings(), BasicDeviceSettingsDialog::setReverseAPIAddress(), BasicDeviceSettingsDialog::setReverseAPIDeviceIndex(), BasicDeviceSettingsDialog::setReverseAPIPort(), BasicDeviceSettingsDialog::setUseReverseAPI(), and BasicDeviceSettingsDialog::useReverseAPI().

Referenced by FileInputGUI().

{
    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);
    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();

    sendSettings();
}

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resetToDefaults()

void FileInputGUI::resetToDefaults ( )

virtual

Implements PluginInstanceGUI.

Definition at line 104 of file fileinputgui.cpp.

References displaySettings(), m_settings, FileInputSettings::resetToDefaults(), and sendSettings().

Referenced by deserialize().

{
    m_settings.resetToDefaults();
    displaySettings();
    sendSettings();
}

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sendSettings()

void FileInputGUI::sendSettings ( )

private

Definition at line 249 of file fileinputgui.cpp.

Referenced by deserialize(), openDeviceSettingsDialog(), resetToDefaults(), and setCenterFrequency().

{
}

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serialize()

QByteArray FileInputGUI::serialize ( ) const

virtual

Implements PluginInstanceGUI.

Definition at line 123 of file fileinputgui.cpp.

References m_settings, and FileInputSettings::serialize().

{
    return m_settings.serialize();
}

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setAccelerationCombo()

void FileInputGUI::setAccelerationCombo ( )

private

Definition at line 409 of file fileinputgui.cpp.

References i, FileInputSettings::m_accelerationMaxScale, setNumberStr(), and ui.

Referenced by FileInputGUI().

{
    ui->acceleration->blockSignals(true);
    ui->acceleration->clear();
    ui->acceleration->addItem(QString("1"));

    for (unsigned int i = 0; i <= FileInputSettings::m_accelerationMaxScale; i++)
    {
        QString s;
        int m = pow(10.0, i);
        int x = 2*m;
        setNumberStr(x, s);
        ui->acceleration->addItem(s);
        x = 5*m;
        setNumberStr(x, s);
        ui->acceleration->addItem(s);
        x = 10*m;
        setNumberStr(x, s);
        ui->acceleration->addItem(s);
    }

    ui->acceleration->blockSignals(false);
}

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setCenterFrequency()

void FileInputGUI::setCenterFrequency ( qint64  centerFrequency )

virtual

Implements PluginInstanceGUI.

Definition at line 116 of file fileinputgui.cpp.

References displaySettings(), m_centerFrequency, and sendSettings().

{
    m_centerFrequency = centerFrequency;
    displaySettings();
    sendSettings();
}

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setName()

void FileInputGUI::setName ( const QString &  name )

virtual

Implements PluginInstanceGUI.

Definition at line 94 of file fileinputgui.cpp.

{
    setObjectName(name);
}

setNumberStr()

void FileInputGUI::setNumberStr ( int  n, QString &  s  )

private

Definition at line 433 of file fileinputgui.cpp.

Referenced by setAccelerationCombo().

{
    if (n < 1000) {
        s = tr("%1").arg(n);
    } else if (n < 100000) {
        s = tr("%1k").arg(n/1000);
    } else if (n < 1000000) {
        s = tr("%1e5").arg(n/100000);
    } else if (n < 1000000000) {
        s = tr("%1M").arg(n/1000000);
    } else {
        s = tr("%1G").arg(n/1000000000);
    }
}

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tick

void FileInputGUI::tick ( )

privateslot

Definition at line 401 of file fileinputgui.cpp.

References FileInput::MsgConfigureFileInputStreamTiming::create(), DeviceSampleSource::getInputMessageQueue(), m_sampleSource, m_tickCount, and MessageQueue::push().

Referenced by FileInputGUI().

{
    if ((++m_tickCount & 0xf) == 0) {
        FileInput::MsgConfigureFileInputStreamTiming* message = FileInput::MsgConfigureFileInputStreamTiming::create();
        m_sampleSource->getInputMessageQueue()->push(message);
    }
}

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updateSampleRateAndFrequency()

void FileInputGUI::updateSampleRateAndFrequency ( )

private

Definition at line 234 of file fileinputgui.cpp.

References arg(), DeviceUISet::getSpectrum(), m_deviceCenterFrequency, m_deviceSampleRate, m_deviceUISet, GLSpectrum::setCenterFrequency(), GLSpectrum::setSampleRate(), and ui.

Referenced by handleInputMessages().

{
    m_deviceUISet->getSpectrum()->setSampleRate(m_deviceSampleRate);
    m_deviceUISet->getSpectrum()->setCenterFrequency(m_deviceCenterFrequency);
    ui->deviceRateText->setText(tr("%1k").arg((float)m_deviceSampleRate / 1000));
}

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updateStatus

void FileInputGUI::updateStatus ( )

privateslot

Definition at line 272 of file fileinputgui.cpp.

References DeviceAPI::errorMessage(), DeviceUISet::m_deviceAPI, m_deviceUISet, m_lastEngineState, DeviceAPI::state(), DeviceAPI::StError, DeviceAPI::StIdle, DeviceAPI::StNotStarted, DeviceAPI::StRunning, and ui.

Referenced by FileInputGUI().

{
    int state = m_deviceUISet->m_deviceAPI->state();

    if(m_lastEngineState != 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;
        }

        m_lastEngineState = state;
    }
}

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updateWithAcquisition()

void FileInputGUI::updateWithAcquisition ( )

private

Definition at line 351 of file fileinputgui.cpp.

References m_acquisition, and ui.

Referenced by handleMessage().

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

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updateWithStreamData()

void FileInputGUI::updateWithStreamData ( )

private

Definition at line 358 of file fileinputgui.cpp.

References arg(), m_acquisition, m_centerFrequency, m_recordLength, m_sampleRate, m_sampleSize, ui, and updateWithStreamTime().

Referenced by handleMessage().

{
    ui->centerFrequency->setValue(m_centerFrequency/1000);
    ui->sampleRateText->setText(tr("%1k").arg((float)m_sampleRate / 1000));
    ui->sampleSizeText->setText(tr("%1b").arg(m_sampleSize));
    ui->play->setEnabled(m_acquisition);
    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 FileInputGUI::updateWithStreamTime ( )

private

Definition at line 371 of file fileinputgui.cpp.

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

Referenced by handleMessage(), and updateWithStreamData().

{
    qint64 t_sec = 0;
    qint64 t_msec = 0;

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

    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->navTimeSlider->setValue((int) (posRatio * 1000.0));
    }
}

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Member Data Documentation

m_acquisition

bool FileInputGUI::m_acquisition

private

Definition at line 64 of file fileinputgui.h.

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

m_centerFrequency

quint64 FileInputGUI::m_centerFrequency

private

Definition at line 68 of file fileinputgui.h.

Referenced by getCenterFrequency(), handleMessage(), setCenterFrequency(), and updateWithStreamData().

m_deviceCenterFrequency

quint64 FileInputGUI::m_deviceCenterFrequency

private

Center frequency in device.

Definition at line 75 of file fileinputgui.h.

Referenced by handleInputMessages(), and updateSampleRateAndFrequency().

m_deviceSampleRate

int FileInputGUI::m_deviceSampleRate

private

Definition at line 74 of file fileinputgui.h.

Referenced by handleInputMessages(), and updateSampleRateAndFrequency().

m_deviceUISet

DeviceUISet* FileInputGUI::m_deviceUISet

private

Definition at line 58 of file fileinputgui.h.

Referenced by FileInputGUI(), updateSampleRateAndFrequency(), and updateStatus().

m_doApplySettings

bool FileInputGUI::m_doApplySettings

private

Definition at line 60 of file fileinputgui.h.

Referenced by on_acceleration_currentIndexChanged(), on_playLoop_toggled(), and on_startStop_toggled().

m_enableNavTime

bool FileInputGUI::m_enableNavTime

private

Definition at line 73 of file fileinputgui.h.

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

m_fileName

QString FileInputGUI::m_fileName

private

Definition at line 65 of file fileinputgui.h.

Referenced by configureFileName(), FileInputGUI(), and on_showFileDialog_clicked().

m_gains

std::vector<int> FileInputGUI::m_gains

private

Definition at line 62 of file fileinputgui.h.

m_inputMessageQueue

MessageQueue FileInputGUI::m_inputMessageQueue

private

Definition at line 77 of file fileinputgui.h.

Referenced by FileInputGUI(), and handleInputMessages().

m_lastEngineState

int FileInputGUI::m_lastEngineState

private

Definition at line 76 of file fileinputgui.h.

Referenced by updateStatus().

m_recordLength

quint64 FileInputGUI::m_recordLength

private

Definition at line 69 of file fileinputgui.h.

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

m_sampleRate

int FileInputGUI::m_sampleRate

private

Definition at line 66 of file fileinputgui.h.

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

m_samplesCount

quint64 FileInputGUI::m_samplesCount

private

Definition at line 71 of file fileinputgui.h.

Referenced by handleMessage(), and updateWithStreamTime().

m_sampleSize

quint32 FileInputGUI::m_sampleSize

private

Definition at line 67 of file fileinputgui.h.

Referenced by handleMessage(), and updateWithStreamData().

m_sampleSource

DeviceSampleSource* FileInputGUI::m_sampleSource

private

Definition at line 63 of file fileinputgui.h.

Referenced by configureFileName(), FileInputGUI(), on_acceleration_currentIndexChanged(), on_navTimeSlider_valueChanged(), on_play_toggled(), on_playLoop_toggled(), on_startStop_toggled(), and tick().

m_settings

FileInputSettings FileInputGUI::m_settings

private

Definition at line 59 of file fileinputgui.h.

Referenced by deserialize(), displaySettings(), handleMessage(), on_acceleration_currentIndexChanged(), on_playLoop_toggled(), openDeviceSettingsDialog(), resetToDefaults(), and serialize().

m_startingTimeStamp

quint64 FileInputGUI::m_startingTimeStamp

private

Definition at line 70 of file fileinputgui.h.

Referenced by handleMessage(), and updateWithStreamTime().

m_statusTimer

QTimer FileInputGUI::m_statusTimer

private

Definition at line 61 of file fileinputgui.h.

Referenced by FileInputGUI().

m_tickCount

std::size_t FileInputGUI::m_tickCount

private

Definition at line 72 of file fileinputgui.h.

Referenced by tick().

ui

Ui::FileInputGUI* FileInputGUI::ui

private

Definition at line 56 of file fileinputgui.h.

Referenced by displaySettings(), FileInputGUI(), handleMessage(), on_play_toggled(), on_showFileDialog_clicked(), setAccelerationCombo(), updateSampleRateAndFrequency(), updateStatus(), updateWithAcquisition(), updateWithStreamData(), updateWithStreamTime(), and ~FileInputGUI().

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

• plugins/samplesource/fileinput/fileinputgui.h
• plugins/samplesource/fileinput/fileinputgui.cpp