GLSpectrumGUI Class Reference

#include <glspectrumgui.h>

Inheritance diagram for GLSpectrumGUI:

Collaboration diagram for GLSpectrumGUI:

Public Types
enum	AveragingMode { AvgModeNone, AvgModeMoving, AvgModeFixed, AvgModeMax }

Public Member Functions
	GLSpectrumGUI (QWidget *parent=NULL)
	~GLSpectrumGUI ()
void	setBuddies (MessageQueue *messageQueue, SpectrumVis *spectrumVis, GLSpectrum *glSpectrum)
void	resetToDefaults ()
virtual QByteArray	serialize () const
virtual bool	deserialize (const QByteArray &data)
Public Member Functions inherited from Serializable
virtual	~Serializable ()

Private Slots
void	on_fftWindow_currentIndexChanged (int index)
void	on_fftSize_currentIndexChanged (int index)
void	on_refLevel_currentIndexChanged (int index)
void	on_levelRange_currentIndexChanged (int index)
void	on_decay_valueChanged (int index)
void	on_decayDivisor_valueChanged (int index)
void	on_stroke_valueChanged (int index)
void	on_gridIntensity_valueChanged (int index)
void	on_traceIntensity_valueChanged (int index)
void	on_averagingMode_currentIndexChanged (int index)
void	on_averaging_currentIndexChanged (int index)
void	on_linscale_toggled (bool checked)
void	on_waterfall_toggled (bool checked)
void	on_histogram_toggled (bool checked)
void	on_maxHold_toggled (bool checked)
void	on_current_toggled (bool checked)
void	on_invert_toggled (bool checked)
void	on_grid_toggled (bool checked)
void	on_clearSpectrum_clicked (bool checked)
void	handleInputMessages ()

Private Member Functions
void	applySettings ()
int	getAveragingIndex (int averaging) const
int	getAveragingValue (int averagingIndex) const
void	setAveragingCombo ()
void	setNumberStr (int n, QString &s)
void	setNumberStr (float v, int decimalPlaces, QString &s)
void	setAveragingToolitp ()
bool	handleMessage (const Message &message)

Private Attributes
Ui::GLSpectrumGUI *	ui
MessageQueue *	m_messageQueueToVis
SpectrumVis *	m_spectrumVis
GLSpectrum *	m_glSpectrum
MessageQueue	m_messageQueue
qint32	m_fftSize
qint32	m_fftOverlap
qint32	m_fftWindow
Real	m_refLevel
Real	m_powerRange
int	m_decay
int	m_decayDivisor
int	m_histogramStroke
int	m_displayGridIntensity
int	m_displayTraceIntensity
bool	m_displayWaterfall
bool	m_invertedWaterfall
bool	m_displayMaxHold
bool	m_displayCurrent
bool	m_displayHistogram
bool	m_displayGrid
bool	m_invert
AveragingMode	m_averagingMode
int	m_averagingIndex
int	m_averagingMaxScale
	Max power of 10 multiplier to 2,5,10 base ex: 2 -> 2,5,10,20,50,100,200,500,1000. More...
unsigned int	m_averagingNb
bool	m_linear
	linear else logarithmic scale More...

Detailed Description

Definition at line 17 of file glspectrumgui.h.

Member Enumeration Documentation

AveragingMode

enum GLSpectrumGUI::AveragingMode

Enumerator
AvgModeNone
AvgModeMoving
AvgModeFixed
AvgModeMax

Definition at line 21 of file glspectrumgui.h.

    {
        AvgModeNone,
        AvgModeMoving,
        AvgModeFixed,
        AvgModeMax
    };

Constructor & Destructor Documentation

GLSpectrumGUI()

GLSpectrumGUI::GLSpectrumGUI ( QWidget *  parent = NULL )

explicit

Definition at line 8 of file glspectrumgui.cpp.

References arg(), handleInputMessages(), m_messageQueue, on_linscale_toggled(), setAveragingCombo(), and ui.

                                            :
    QWidget(parent),
    ui(new Ui::GLSpectrumGUI),
    m_messageQueueToVis(0),
    m_spectrumVis(0),
    m_glSpectrum(0),
    m_fftSize(1024),
    m_fftOverlap(0),
    m_fftWindow(FFTWindow::Hamming),
    m_refLevel(0),
    m_powerRange(100),
    m_decay(1),
    m_decayDivisor(1),
    m_histogramStroke(30),
    m_displayGridIntensity(5),
    m_displayTraceIntensity(50),
    m_displayWaterfall(true),
    m_invertedWaterfall(false),
    m_displayMaxHold(false),
    m_displayCurrent(false),
    m_displayHistogram(false),
    m_displayGrid(false),
    m_invert(true),
    m_averagingMode(AvgModeNone),
    m_averagingIndex(0),
    m_averagingMaxScale(5),
    m_averagingNb(0)
{
    ui->setupUi(this);
    on_linscale_toggled(false);
    ui->refLevel->clear();
    for(int ref = 0; ref >= -110; ref -= 5)
        ui->refLevel->addItem(QString("%1").arg(ref));
    ui->levelRange->clear();
    for(int range = 100; range >= 5; range -= 5)
        ui->levelRange->addItem(QString("%1").arg(range));
    setAveragingCombo();
    connect(&m_messageQueue, SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()));
}

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~GLSpectrumGUI()

GLSpectrumGUI::~GLSpectrumGUI

(

)

Definition at line 48 of file glspectrumgui.cpp.

References ui.

{
    delete ui;
}

Member Function Documentation

applySettings()

void GLSpectrumGUI::applySettings ( )

private

Definition at line 159 of file glspectrumgui.cpp.

References arg(), SpectrumVis::configure(), i, m_averagingIndex, m_averagingMode, m_averagingNb, m_decay, m_decayDivisor, m_displayCurrent, m_displayGrid, m_displayGridIntensity, m_displayHistogram, m_displayMaxHold, m_displayTraceIntensity, m_displayWaterfall, m_fftOverlap, m_fftSize, m_fftWindow, m_glSpectrum, m_histogramStroke, m_invert, m_invertedWaterfall, m_linear, m_messageQueueToVis, m_powerRange, m_refLevel, m_spectrumVis, setAveragingToolitp(), GLSpectrum::setDecay(), GLSpectrum::setDecayDivisor(), GLSpectrum::setDisplayCurrent(), GLSpectrum::setDisplayGrid(), GLSpectrum::setDisplayGridIntensity(), GLSpectrum::setDisplayHistogram(), GLSpectrum::setDisplayMaxHold(), GLSpectrum::setDisplayWaterfall(), GLSpectrum::setHistoStroke(), GLSpectrum::setInvertedWaterfall(), GLSpectrum::setLinear(), and ui.

Referenced by deserialize(), on_decayDivisor_valueChanged(), on_stroke_valueChanged(), resetToDefaults(), and setBuddies().

{
    ui->fftWindow->setCurrentIndex(m_fftWindow);
    for(int i = 0; i < 6; i++) {
        if(m_fftSize == (1 << (i + 7))) {
            ui->fftSize->setCurrentIndex(i);
            break;
        }
    }
    ui->refLevel->setCurrentIndex(-m_refLevel / 5);
    ui->levelRange->setCurrentIndex((100 - m_powerRange) / 5);
    ui->averaging->setCurrentIndex(m_averagingIndex);
    ui->averagingMode->setCurrentIndex((int) m_averagingMode);
    ui->linscale->setChecked(m_linear);
    ui->decay->setSliderPosition(m_decay);
    ui->decayDivisor->setSliderPosition(m_decayDivisor);
    ui->stroke->setSliderPosition(m_histogramStroke);
    ui->waterfall->setChecked(m_displayWaterfall);
    ui->maxHold->setChecked(m_displayMaxHold);
    ui->current->setChecked(m_displayCurrent);
    ui->histogram->setChecked(m_displayHistogram);
    ui->invert->setChecked(m_invert);
    ui->grid->setChecked(m_displayGrid);
    ui->gridIntensity->setSliderPosition(m_displayGridIntensity);

    ui->decay->setToolTip(QString("Decay: %1").arg(m_decay));
    ui->decayDivisor->setToolTip(QString("Decay divisor: %1").arg(m_decayDivisor));
    ui->stroke->setToolTip(QString("Stroke: %1").arg(m_histogramStroke));
    ui->gridIntensity->setToolTip(QString("Grid intensity: %1").arg(m_displayGridIntensity));
    ui->traceIntensity->setToolTip(QString("Trace intensity: %1").arg(m_displayTraceIntensity));

    m_glSpectrum->setDisplayWaterfall(m_displayWaterfall);
    m_glSpectrum->setInvertedWaterfall(m_invertedWaterfall);
    m_glSpectrum->setDisplayMaxHold(m_displayMaxHold);
    m_glSpectrum->setDisplayCurrent(m_displayCurrent);
    m_glSpectrum->setDisplayHistogram(m_displayHistogram);
    m_glSpectrum->setDecay(m_decay);
    m_glSpectrum->setDecayDivisor(m_decayDivisor);
    m_glSpectrum->setHistoStroke(m_histogramStroke);
    m_glSpectrum->setInvertedWaterfall(m_invert);
    m_glSpectrum->setDisplayGrid(m_displayGrid);
    m_glSpectrum->setDisplayGridIntensity(m_displayGridIntensity);
    m_glSpectrum->setLinear(m_linear);

    if (m_spectrumVis) {
        m_spectrumVis->configure(m_messageQueueToVis,
                m_fftSize,
                m_fftOverlap,
                m_averagingNb,
                m_averagingMode,
                (FFTWindow::Function)m_fftWindow,
                m_linear);
    }

    setAveragingToolitp();
}

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deserialize()

bool GLSpectrumGUI::deserialize ( const QByteArray &  data )

virtual

Implements Serializable.

Definition at line 112 of file glspectrumgui.cpp.

References applySettings(), AvgModeMax, getAveragingIndex(), getAveragingValue(), SimpleDeserializer::getVersion(), FFTWindow::Hamming, SimpleDeserializer::isValid(), m_averagingIndex, m_averagingMode, m_averagingNb, m_decay, m_decayDivisor, m_displayCurrent, m_displayGrid, m_displayGridIntensity, m_displayHistogram, m_displayMaxHold, m_displayTraceIntensity, m_displayWaterfall, m_fftOverlap, m_fftSize, m_fftWindow, m_glSpectrum, m_histogramStroke, m_invert, m_invertedWaterfall, m_linear, m_powerRange, m_refLevel, SimpleDeserializer::readBool(), SimpleDeserializer::readReal(), SimpleDeserializer::readS32(), resetToDefaults(), and GLSpectrum::setWaterfallShare().

Referenced by MainWindow::loadPresetSettings().

{
    SimpleDeserializer d(data);

    if(!d.isValid()) {
        resetToDefaults();
        return false;
    }

    int tmp;

    if(d.getVersion() == 1) {
        d.readS32(1, &m_fftSize, 1024);
        d.readS32(2, &m_fftOverlap, 0);
        d.readS32(3, &m_fftWindow, FFTWindow::Hamming);
        d.readReal(4, &m_refLevel, 0);
        d.readReal(5, &m_powerRange, 100);
        d.readBool(6, &m_displayWaterfall, true);
        d.readBool(7, &m_invertedWaterfall, false);
        d.readBool(8, &m_displayMaxHold, false);
        d.readBool(9, &m_displayHistogram, false);
        d.readS32(10, &m_decay, 1);
        d.readBool(11, &m_displayGrid, false);
        d.readBool(12, &m_invert, true);
        d.readS32(13, &m_displayGridIntensity, 5);
        d.readS32(14, &m_decayDivisor, 1);
        d.readS32(15, &m_histogramStroke, 30);
        d.readBool(16, &m_displayCurrent, false);
        d.readS32(17, &m_displayTraceIntensity, 50);
        Real waterfallShare;
        d.readReal(18, &waterfallShare, 0.66);
        d.readS32(19, &tmp, 0);
        m_averagingMode = tmp < 0 ? AvgModeNone : tmp > 3 ? AvgModeMax : (AveragingMode) tmp;
        d.readS32(20, &tmp, 0);
        m_averagingIndex = getAveragingIndex(tmp);
        m_averagingNb = getAveragingValue(m_averagingIndex);
        d.readBool(21, &m_linear, false);

        m_glSpectrum->setWaterfallShare(waterfallShare);
        applySettings();
        return true;
    } else {
        resetToDefaults();
        return false;
    }
}

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getAveragingIndex()

int GLSpectrumGUI::getAveragingIndex ( int  averaging ) const

private

Definition at line 462 of file glspectrumgui.cpp.

References i, and m_averagingMaxScale.

Referenced by deserialize().

{
    if (averagingValue <= 1) {
        return 0;
    }

    int v = averagingValue;
    int j = 0;

    for (int i = 0; i <= m_averagingMaxScale; i++)
    {
        if (v < 20)
        {
            if (v < 2) {
                j = 0;
            } else if (v < 5) {
                j = 1;
            } else if (v < 10) {
                j = 2;
            } else {
                j = 3;
            }

            return 3*i + j;
        }

        v /= 10;
    }

    return 3*m_averagingMaxScale + 3;
}

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getAveragingValue()

int GLSpectrumGUI::getAveragingValue ( int  averagingIndex ) const

private

Definition at line 494 of file glspectrumgui.cpp.

References m_averagingMaxScale.

Referenced by deserialize(), on_averaging_currentIndexChanged(), and serialize().

{
    if (averagingIndex <= 0) {
        return 1;
    }

    int v = averagingIndex - 1;
    int m = pow(10.0, v/3 > m_averagingMaxScale ? m_averagingMaxScale : v/3);
    int x = 1;

    if (v % 3 == 0) {
        x = 2;
    } else if (v % 3 == 1) {
        x = 5;
    } else if (v % 3 == 2) {
        x = 10;
    }

    return x * m;
}

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handleInputMessages

void GLSpectrumGUI::handleInputMessages ( )

privateslot

Definition at line 599 of file glspectrumgui.cpp.

References Message::getIdentifier(), handleMessage(), m_messageQueue, and MessageQueue::pop().

Referenced by GLSpectrumGUI().

{
    Message* message;

    while ((message = m_messageQueue.pop()) != 0)
    {
        qDebug("GLSpectrumGUI::handleInputMessages: message: %s", message->getIdentifier());

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

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handleMessage()

bool GLSpectrumGUI::handleMessage ( const Message &  message )

private

Definition at line 588 of file glspectrumgui.cpp.

References Message::match(), and setAveragingToolitp().

Referenced by handleInputMessages().

{
    if (GLSpectrum::MsgReportSampleRate::match(message))
    {
        setAveragingToolitp();
        return true;
    }

    return false;
}

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on_averaging_currentIndexChanged

void GLSpectrumGUI::on_averaging_currentIndexChanged ( int  index )

privateslot

Definition at line 281 of file glspectrumgui.cpp.

References AvgModeFixed, AvgModeMax, SpectrumVis::configure(), getAveragingValue(), m_averagingIndex, m_averagingMode, m_averagingNb, m_fftOverlap, m_fftSize, m_fftWindow, m_glSpectrum, m_linear, m_messageQueueToVis, m_spectrumVis, setAveragingToolitp(), and GLSpectrum::setTimingRate().

{
    m_averagingIndex = index;
    m_averagingNb = getAveragingValue(index);

    if(m_spectrumVis != 0) {
        m_spectrumVis->configure(m_messageQueueToVis,
                m_fftSize,
                m_fftOverlap,
                m_averagingNb,
                m_averagingMode,
                (FFTWindow::Function)m_fftWindow,
                m_linear);
    }

    if (m_glSpectrum != 0)
    {
        if ((m_averagingMode == AvgModeFixed) || (m_averagingMode == AvgModeMax)) {
            m_glSpectrum->setTimingRate(m_averagingNb == 0 ? 1 : m_averagingNb);
        } else {
            m_glSpectrum->setTimingRate(1);
        }
    }

    setAveragingToolitp();
}

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on_averagingMode_currentIndexChanged

void GLSpectrumGUI::on_averagingMode_currentIndexChanged ( int  index )

privateslot

Definition at line 245 of file glspectrumgui.cpp.

References AvgModeFixed, AvgModeMax, AvgModeMoving, SpectrumVis::configure(), m_averagingMaxScale, m_averagingMode, m_averagingNb, m_fftOverlap, m_fftSize, m_fftWindow, m_glSpectrum, m_linear, m_messageQueueToVis, m_spectrumVis, setAveragingCombo(), and GLSpectrum::setTimingRate().

{
    m_averagingMode = index < 0 ? AvgModeNone : index > 3 ? AvgModeMax : (AveragingMode) index;

    if (m_averagingMode == AvgModeMoving)
    {
        m_averagingMaxScale = 2;
        setAveragingCombo();
        m_averagingNb = m_averagingNb > 1000 ? 1000 : m_averagingNb;
    }
    else
    {
        m_averagingMaxScale = 5;
        setAveragingCombo();
    }

    if(m_spectrumVis != 0) {
        m_spectrumVis->configure(m_messageQueueToVis,
                m_fftSize,
                m_fftOverlap,
                m_averagingNb,
                m_averagingMode,
                (FFTWindow::Function)m_fftWindow,
                m_linear);
    }

    if (m_glSpectrum != 0)
    {
        if ((m_averagingMode == AvgModeFixed) || (m_averagingMode == AvgModeMax)) {
            m_glSpectrum->setTimingRate(m_averagingNb == 0 ? 1 : m_averagingNb);
        } else {
            m_glSpectrum->setTimingRate(1);
        }
    }
}

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on_clearSpectrum_clicked

void GLSpectrumGUI::on_clearSpectrum_clicked ( bool  checked )

privateslot

Definition at line 454 of file glspectrumgui.cpp.

References GLSpectrum::clearSpectrumHistogram(), and m_glSpectrum.

{
    (void) checked;
    if(m_glSpectrum != 0) {
        m_glSpectrum->clearSpectrumHistogram();
    }
}

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on_current_toggled

void GLSpectrumGUI::on_current_toggled ( bool  checked )

privateslot

Definition at line 412 of file glspectrumgui.cpp.

References m_displayCurrent, m_glSpectrum, and GLSpectrum::setDisplayCurrent().

{
    m_displayCurrent = checked;
    if(m_glSpectrum != 0) {
        m_glSpectrum->setDisplayCurrent(m_displayCurrent);
    }
}

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on_decay_valueChanged

void GLSpectrumGUI::on_decay_valueChanged ( int  index )

privateslot

Definition at line 361 of file glspectrumgui.cpp.

References arg(), m_decay, m_glSpectrum, GLSpectrum::setDecay(), and ui.

{
    m_decay = index;
    ui->decay->setToolTip(QString("Decay: %1").arg(m_decay));
    if(m_glSpectrum != 0) {
        m_glSpectrum->setDecay(m_decay);
    }
}

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on_decayDivisor_valueChanged

void GLSpectrumGUI::on_decayDivisor_valueChanged ( int  index )

privateslot

Definition at line 370 of file glspectrumgui.cpp.

References applySettings(), m_decayDivisor, and m_glSpectrum.

{
    m_decayDivisor = index;
    //ui->decayDivisor->setToolTip(QString("Decay divisor: %1").arg(m_decayDivisor));
    if(m_glSpectrum != 0) {
        applySettings();
    }
}

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on_fftSize_currentIndexChanged

void GLSpectrumGUI::on_fftSize_currentIndexChanged ( int  index )

privateslot

Definition at line 230 of file glspectrumgui.cpp.

References SpectrumVis::configure(), m_averagingMode, m_averagingNb, m_fftOverlap, m_fftSize, m_fftWindow, m_linear, m_messageQueueToVis, m_spectrumVis, and setAveragingToolitp().

{
    m_fftSize = 1 << (7 + index);
    if(m_spectrumVis != 0) {
        m_spectrumVis->configure(m_messageQueueToVis,
                m_fftSize,
                m_fftOverlap,
                m_averagingNb,
                m_averagingMode,
                (FFTWindow::Function)m_fftWindow,
                m_linear);
    }
    setAveragingToolitp();
}

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on_fftWindow_currentIndexChanged

void GLSpectrumGUI::on_fftWindow_currentIndexChanged ( int  index )

privateslot

Definition at line 216 of file glspectrumgui.cpp.

References SpectrumVis::configure(), m_averagingMode, m_averagingNb, m_fftOverlap, m_fftSize, m_fftWindow, m_linear, m_messageQueueToVis, and m_spectrumVis.

{
    m_fftWindow = index;
    if(m_spectrumVis != 0) {
        m_spectrumVis->configure(m_messageQueueToVis,
                m_fftSize,
                m_fftOverlap,
                m_averagingNb,
                m_averagingMode,
                (FFTWindow::Function)m_fftWindow,
                m_linear);
    }
}

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on_grid_toggled

void GLSpectrumGUI::on_grid_toggled ( bool  checked )

privateslot

Definition at line 428 of file glspectrumgui.cpp.

References m_displayGrid, m_glSpectrum, and GLSpectrum::setDisplayGrid().

{
    m_displayGrid = checked;
    if(m_glSpectrum != 0) {
        m_glSpectrum->setDisplayGrid(m_displayGrid);
    }
}

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on_gridIntensity_valueChanged

void GLSpectrumGUI::on_gridIntensity_valueChanged ( int  index )

privateslot

Definition at line 436 of file glspectrumgui.cpp.

References arg(), m_displayGridIntensity, m_glSpectrum, GLSpectrum::setDisplayGridIntensity(), and ui.

{
    m_displayGridIntensity = index;
    ui->gridIntensity->setToolTip(QString("Grid intensity: %1").arg(m_displayGridIntensity));
    if(m_glSpectrum != 0) {
        m_glSpectrum->setDisplayGridIntensity(m_displayGridIntensity);
    }
}

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on_histogram_toggled

void GLSpectrumGUI::on_histogram_toggled ( bool  checked )

privateslot

Definition at line 396 of file glspectrumgui.cpp.

References m_displayHistogram, m_glSpectrum, and GLSpectrum::setDisplayHistogram().

{
    m_displayHistogram = checked;
    if(m_glSpectrum != 0) {
        m_glSpectrum->setDisplayHistogram(m_displayHistogram);
    }
}

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on_invert_toggled

void GLSpectrumGUI::on_invert_toggled ( bool  checked )

privateslot

Definition at line 420 of file glspectrumgui.cpp.

References m_glSpectrum, m_invert, and GLSpectrum::setInvertedWaterfall().

{
    m_invert = checked;
    if(m_glSpectrum != 0) {
        m_glSpectrum->setInvertedWaterfall(m_invert);
    }
}

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on_levelRange_currentIndexChanged

void GLSpectrumGUI::on_levelRange_currentIndexChanged ( int  index )

privateslot

Definition at line 347 of file glspectrumgui.cpp.

References m_glSpectrum, m_linear, m_powerRange, m_refLevel, GLSpectrum::setPowerRange(), and GLSpectrum::setReferenceLevel().

{
    m_powerRange = 100 - index * 5;

    if(m_glSpectrum != 0)
    {
        Real refLevel = m_linear ? pow(10.0, m_refLevel/10.0) : m_refLevel;
        Real powerRange = m_linear ? pow(10.0, m_refLevel/10.0) :  m_powerRange;
        qDebug("GLSpectrumGUI::on_levelRange_currentIndexChanged: powerRange: %e", powerRange);
        m_glSpectrum->setReferenceLevel(refLevel);
        m_glSpectrum->setPowerRange(powerRange);
    }
}

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on_linscale_toggled

void GLSpectrumGUI::on_linscale_toggled ( bool  checked )

privateslot

Definition at line 308 of file glspectrumgui.cpp.

References SpectrumVis::configure(), m_averagingMode, m_averagingNb, m_fftOverlap, m_fftSize, m_fftWindow, m_glSpectrum, m_linear, m_messageQueueToVis, m_powerRange, m_refLevel, m_spectrumVis, GLSpectrum::setLinear(), GLSpectrum::setPowerRange(), and GLSpectrum::setReferenceLevel().

Referenced by GLSpectrumGUI().

{
    m_linear = checked;

    if(m_spectrumVis != 0) {
        m_spectrumVis->configure(m_messageQueueToVis,
                m_fftSize,
                m_fftOverlap,
                m_averagingNb,
                m_averagingMode,
                (FFTWindow::Function)m_fftWindow,
                m_linear);
    }

    if(m_glSpectrum != 0)
    {
        Real refLevel = m_linear ? pow(10.0, m_refLevel/10.0) : m_refLevel;
        Real powerRange = m_linear ? pow(10.0, m_refLevel/10.0) :  m_powerRange;
        qDebug("GLSpectrumGUI::on_linscale_toggled: refLevel: %e powerRange: %e", refLevel, powerRange);
        m_glSpectrum->setReferenceLevel(refLevel);
        m_glSpectrum->setPowerRange(powerRange);
        m_glSpectrum->setLinear(m_linear);
    }
}

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on_maxHold_toggled

void GLSpectrumGUI::on_maxHold_toggled ( bool  checked )

privateslot

Definition at line 404 of file glspectrumgui.cpp.

References m_displayMaxHold, m_glSpectrum, and GLSpectrum::setDisplayMaxHold().

{
    m_displayMaxHold = checked;
    if(m_glSpectrum != 0) {
        m_glSpectrum->setDisplayMaxHold(m_displayMaxHold);
    }
}

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on_refLevel_currentIndexChanged

void GLSpectrumGUI::on_refLevel_currentIndexChanged ( int  index )

privateslot

Definition at line 333 of file glspectrumgui.cpp.

References m_glSpectrum, m_linear, m_powerRange, m_refLevel, GLSpectrum::setPowerRange(), and GLSpectrum::setReferenceLevel().

{
    m_refLevel = 0 - index * 5;

    if(m_glSpectrum != 0)
    {
        Real refLevel = m_linear ? pow(10.0, m_refLevel/10.0) : m_refLevel;
        Real powerRange = m_linear ? pow(10.0, m_refLevel/10.0) :  m_powerRange;
        qDebug("GLSpectrumGUI::on_refLevel_currentIndexChanged: refLevel: %e ", refLevel);
        m_glSpectrum->setReferenceLevel(refLevel);
        m_glSpectrum->setPowerRange(powerRange);
    }
}

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on_stroke_valueChanged

void GLSpectrumGUI::on_stroke_valueChanged ( int  index )

privateslot

Definition at line 379 of file glspectrumgui.cpp.

References applySettings(), m_glSpectrum, and m_histogramStroke.

{
    m_histogramStroke = index;
    //ui->stroke->setToolTip(QString("Stroke: %1").arg(m_histogramStroke));
    if(m_glSpectrum != 0) {
        applySettings();
    }
}

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on_traceIntensity_valueChanged

void GLSpectrumGUI::on_traceIntensity_valueChanged ( int  index )

privateslot

Definition at line 445 of file glspectrumgui.cpp.

References arg(), m_displayTraceIntensity, m_glSpectrum, GLSpectrum::setDisplayTraceIntensity(), and ui.

{
    m_displayTraceIntensity = index;
    ui->traceIntensity->setToolTip(QString("Trace intensity: %1").arg(m_displayTraceIntensity));
    if(m_glSpectrum != 0) {
        m_glSpectrum->setDisplayTraceIntensity(m_displayTraceIntensity);
    }
}

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on_waterfall_toggled

void GLSpectrumGUI::on_waterfall_toggled ( bool  checked )

privateslot

Definition at line 388 of file glspectrumgui.cpp.

References m_displayWaterfall, m_glSpectrum, and GLSpectrum::setDisplayWaterfall().

{
    m_displayWaterfall = checked;
    if(m_glSpectrum != 0) {
        m_glSpectrum->setDisplayWaterfall(m_displayWaterfall);
    }
}

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resetToDefaults()

void GLSpectrumGUI::resetToDefaults

(

)

Definition at line 62 of file glspectrumgui.cpp.

References applySettings(), AvgModeNone, FFTWindow::Hamming, m_averagingIndex, m_averagingMode, m_decay, m_decayDivisor, m_displayGrid, m_displayGridIntensity, m_displayHistogram, m_displayMaxHold, m_displayWaterfall, m_fftOverlap, m_fftSize, m_fftWindow, m_histogramStroke, m_invert, m_invertedWaterfall, m_linear, m_powerRange, and m_refLevel.

Referenced by deserialize().

{
    m_fftSize = 1024;
    m_fftOverlap = 0;
    m_fftWindow = FFTWindow::Hamming;
    m_refLevel = 0;
    m_powerRange = 100;
    m_decay = 1;
    m_decayDivisor = 1;
    m_histogramStroke = 30;
    m_displayGridIntensity = 5,
    m_displayWaterfall = true;
    m_invertedWaterfall = false;
    m_displayMaxHold = false;
    m_displayHistogram = false;
    m_displayGrid = false;
    m_invert = true;
    m_averagingMode = AvgModeNone;
    m_averagingIndex = 0;
    m_linear = false;
    applySettings();
}

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serialize()

QByteArray GLSpectrumGUI::serialize ( ) const

virtual

Implements Serializable.

Definition at line 85 of file glspectrumgui.cpp.

References SimpleSerializer::final(), getAveragingValue(), GLSpectrum::getWaterfallShare(), m_averagingIndex, m_averagingMode, m_decay, m_decayDivisor, m_displayCurrent, m_displayGrid, m_displayGridIntensity, m_displayHistogram, m_displayMaxHold, m_displayTraceIntensity, m_displayWaterfall, m_fftOverlap, m_fftSize, m_fftWindow, m_glSpectrum, m_histogramStroke, m_invert, m_invertedWaterfall, m_linear, m_powerRange, m_refLevel, SimpleSerializer::writeBool(), SimpleSerializer::writeReal(), and SimpleSerializer::writeS32().

Referenced by MainWindow::savePresetSettings().

{
    SimpleSerializer s(1);
    s.writeS32(1, m_fftSize);
    s.writeS32(2, m_fftOverlap);
    s.writeS32(3, m_fftWindow);
    s.writeReal(4, m_refLevel);
    s.writeReal(5, m_powerRange);
    s.writeBool(6, m_displayWaterfall);
    s.writeBool(7, m_invertedWaterfall);
    s.writeBool(8, m_displayMaxHold);
    s.writeBool(9, m_displayHistogram);
    s.writeS32(10, m_decay);
    s.writeBool(11, m_displayGrid);
    s.writeBool(12, m_invert);
    s.writeS32(13, m_displayGridIntensity);
    s.writeS32(14, m_decayDivisor);
    s.writeS32(15, m_histogramStroke);
    s.writeBool(16, m_displayCurrent);
    s.writeS32(17, m_displayTraceIntensity);
    s.writeReal(18, m_glSpectrum->getWaterfallShare());
    s.writeS32(19, (int) m_averagingMode);
    s.writeS32(20, (qint32) getAveragingValue(m_averagingIndex));
    s.writeBool(21, m_linear);
    return s.final();
}

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setAveragingCombo()

void GLSpectrumGUI::setAveragingCombo ( )

private

Definition at line 515 of file glspectrumgui.cpp.

References i, m_averagingMaxScale, setNumberStr(), and ui.

Referenced by GLSpectrumGUI(), and on_averagingMode_currentIndexChanged().

{
    int index = ui->averaging->currentIndex();
    ui->averaging->clear();
    ui->averaging->addItem(QString("1"));

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

    ui->averaging->setCurrentIndex(index >= ui->averaging->count() ? ui->averaging->count() - 1 : index);
}

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setAveragingToolitp()

void GLSpectrumGUI::setAveragingToolitp ( )

private

Definition at line 573 of file glspectrumgui.cpp.

References arg(), GLSpectrum::getSampleRate(), m_averagingNb, m_fftSize, m_glSpectrum, setNumberStr(), and ui.

Referenced by applySettings(), handleMessage(), on_averaging_currentIndexChanged(), and on_fftSize_currentIndexChanged().

{
    if (m_glSpectrum)
    {
        QString s;
        float averagingTime = (m_fftSize * (m_averagingNb == 0 ? 1 : m_averagingNb)) / (float) m_glSpectrum->getSampleRate();
        setNumberStr(averagingTime, 2, s);
        ui->averaging->setToolTip(QString("Number of averaging samples (avg time: %1s)").arg(s));
    }
    else
    {
        ui->averaging->setToolTip(QString("Number of averaging samples"));
    }
}

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setBuddies()

void GLSpectrumGUI::setBuddies	(	MessageQueue *	messageQueue,
		SpectrumVis *	spectrumVis,
		GLSpectrum *	glSpectrum
	)

Definition at line 53 of file glspectrumgui.cpp.

References applySettings(), m_glSpectrum, m_messageQueue, m_messageQueueToVis, m_spectrumVis, and GLSpectrum::setMessageQueueToGUI().

Referenced by DeviceUISet::DeviceUISet().

{
    m_messageQueueToVis = messageQueue;
    m_spectrumVis = spectrumVis;
    m_glSpectrum = glSpectrum;
    m_glSpectrum->setMessageQueueToGUI(&m_messageQueue);
    applySettings();
}

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setNumberStr() [1/2]

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

private

Definition at line 539 of file glspectrumgui.cpp.

Referenced by setAveragingCombo(), and setAveragingToolitp().

{
    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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setNumberStr() [2/2]

void GLSpectrumGUI::setNumberStr ( float  v, int  decimalPlaces, QString &  s  )

private

Definition at line 554 of file glspectrumgui.cpp.

{
    if (v < 1e-6) {
        s = tr("%1n").arg(v*1e9, 0, 'f', decimalPlaces);
    } else if (v < 1e-3) {
        s = tr("%1µ").arg(v*1e6, 0, 'f', decimalPlaces);
    } else if (v < 1.0) {
        s = tr("%1m").arg(v*1e3, 0, 'f', decimalPlaces);
    } else if (v < 1e3) {
        s = tr("%1").arg(v, 0, 'f', decimalPlaces);
    } else if (v < 1e6) {
        s = tr("%1k").arg(v*1e-3, 0, 'f', decimalPlaces);
    } else if (v < 1e9) {
        s = tr("%1M").arg(v*1e-6, 0, 'f', decimalPlaces);
    } else {
        s = tr("%1G").arg(v*1e-9, 0, 'f', decimalPlaces);
    }
}

Member Data Documentation

m_averagingIndex

int GLSpectrumGUI::m_averagingIndex

private

Definition at line 64 of file glspectrumgui.h.

Referenced by applySettings(), deserialize(), on_averaging_currentIndexChanged(), resetToDefaults(), and serialize().

m_averagingMaxScale

int GLSpectrumGUI::m_averagingMaxScale

private

Max power of 10 multiplier to 2,5,10 base ex: 2 -> 2,5,10,20,50,100,200,500,1000.

Definition at line 65 of file glspectrumgui.h.

Referenced by getAveragingIndex(), getAveragingValue(), on_averagingMode_currentIndexChanged(), and setAveragingCombo().

m_averagingMode

AveragingMode GLSpectrumGUI::m_averagingMode

private

Definition at line 63 of file glspectrumgui.h.

Referenced by applySettings(), deserialize(), on_averaging_currentIndexChanged(), on_averagingMode_currentIndexChanged(), on_fftSize_currentIndexChanged(), on_fftWindow_currentIndexChanged(), on_linscale_toggled(), resetToDefaults(), and serialize().

m_averagingNb

unsigned int GLSpectrumGUI::m_averagingNb

private

Definition at line 66 of file glspectrumgui.h.

Referenced by applySettings(), deserialize(), on_averaging_currentIndexChanged(), on_averagingMode_currentIndexChanged(), on_fftSize_currentIndexChanged(), on_fftWindow_currentIndexChanged(), on_linscale_toggled(), and setAveragingToolitp().

m_decay

int GLSpectrumGUI::m_decay

private

Definition at line 51 of file glspectrumgui.h.

Referenced by applySettings(), deserialize(), on_decay_valueChanged(), resetToDefaults(), and serialize().

m_decayDivisor

int GLSpectrumGUI::m_decayDivisor

private

Definition at line 52 of file glspectrumgui.h.

Referenced by applySettings(), deserialize(), on_decayDivisor_valueChanged(), resetToDefaults(), and serialize().

m_displayCurrent

bool GLSpectrumGUI::m_displayCurrent

private

Definition at line 59 of file glspectrumgui.h.

Referenced by applySettings(), deserialize(), on_current_toggled(), and serialize().

m_displayGrid

bool GLSpectrumGUI::m_displayGrid

private

Definition at line 61 of file glspectrumgui.h.

Referenced by applySettings(), deserialize(), on_grid_toggled(), resetToDefaults(), and serialize().

m_displayGridIntensity

int GLSpectrumGUI::m_displayGridIntensity

private

Definition at line 54 of file glspectrumgui.h.

Referenced by applySettings(), deserialize(), on_gridIntensity_valueChanged(), resetToDefaults(), and serialize().

m_displayHistogram

bool GLSpectrumGUI::m_displayHistogram

private

Definition at line 60 of file glspectrumgui.h.

Referenced by applySettings(), deserialize(), on_histogram_toggled(), resetToDefaults(), and serialize().

m_displayMaxHold

bool GLSpectrumGUI::m_displayMaxHold

private

Definition at line 58 of file glspectrumgui.h.

Referenced by applySettings(), deserialize(), on_maxHold_toggled(), resetToDefaults(), and serialize().

m_displayTraceIntensity

int GLSpectrumGUI::m_displayTraceIntensity

private

Definition at line 55 of file glspectrumgui.h.

Referenced by applySettings(), deserialize(), on_traceIntensity_valueChanged(), and serialize().

m_displayWaterfall

bool GLSpectrumGUI::m_displayWaterfall

private

Definition at line 56 of file glspectrumgui.h.

Referenced by applySettings(), deserialize(), on_waterfall_toggled(), resetToDefaults(), and serialize().

m_fftOverlap

qint32 GLSpectrumGUI::m_fftOverlap

private

Definition at line 47 of file glspectrumgui.h.

Referenced by applySettings(), deserialize(), on_averaging_currentIndexChanged(), on_averagingMode_currentIndexChanged(), on_fftSize_currentIndexChanged(), on_fftWindow_currentIndexChanged(), on_linscale_toggled(), resetToDefaults(), and serialize().

m_fftSize

qint32 GLSpectrumGUI::m_fftSize

private

Definition at line 46 of file glspectrumgui.h.

Referenced by applySettings(), deserialize(), on_averaging_currentIndexChanged(), on_averagingMode_currentIndexChanged(), on_fftSize_currentIndexChanged(), on_fftWindow_currentIndexChanged(), on_linscale_toggled(), resetToDefaults(), serialize(), and setAveragingToolitp().

m_fftWindow

qint32 GLSpectrumGUI::m_fftWindow

private

Definition at line 48 of file glspectrumgui.h.

Referenced by applySettings(), deserialize(), on_averaging_currentIndexChanged(), on_averagingMode_currentIndexChanged(), on_fftSize_currentIndexChanged(), on_fftWindow_currentIndexChanged(), on_linscale_toggled(), resetToDefaults(), and serialize().

m_glSpectrum

GLSpectrum* GLSpectrumGUI::m_glSpectrum

private

Definition at line 43 of file glspectrumgui.h.

Referenced by applySettings(), deserialize(), on_averaging_currentIndexChanged(), on_averagingMode_currentIndexChanged(), on_clearSpectrum_clicked(), on_current_toggled(), on_decay_valueChanged(), on_decayDivisor_valueChanged(), on_grid_toggled(), on_gridIntensity_valueChanged(), on_histogram_toggled(), on_invert_toggled(), on_levelRange_currentIndexChanged(), on_linscale_toggled(), on_maxHold_toggled(), on_refLevel_currentIndexChanged(), on_stroke_valueChanged(), on_traceIntensity_valueChanged(), on_waterfall_toggled(), serialize(), setAveragingToolitp(), and setBuddies().

m_histogramStroke

int GLSpectrumGUI::m_histogramStroke

private

Definition at line 53 of file glspectrumgui.h.

Referenced by applySettings(), deserialize(), on_stroke_valueChanged(), resetToDefaults(), and serialize().

m_invert

bool GLSpectrumGUI::m_invert

private

Definition at line 62 of file glspectrumgui.h.

Referenced by applySettings(), deserialize(), on_invert_toggled(), resetToDefaults(), and serialize().

m_invertedWaterfall

bool GLSpectrumGUI::m_invertedWaterfall

private

Definition at line 57 of file glspectrumgui.h.

Referenced by applySettings(), deserialize(), resetToDefaults(), and serialize().

m_linear

bool GLSpectrumGUI::m_linear

private

linear else logarithmic scale

Definition at line 67 of file glspectrumgui.h.

Referenced by applySettings(), deserialize(), on_averaging_currentIndexChanged(), on_averagingMode_currentIndexChanged(), on_fftSize_currentIndexChanged(), on_fftWindow_currentIndexChanged(), on_levelRange_currentIndexChanged(), on_linscale_toggled(), on_refLevel_currentIndexChanged(), resetToDefaults(), and serialize().

m_messageQueue

MessageQueue GLSpectrumGUI::m_messageQueue

private

Definition at line 44 of file glspectrumgui.h.

Referenced by GLSpectrumGUI(), handleInputMessages(), and setBuddies().

m_messageQueueToVis

MessageQueue* GLSpectrumGUI::m_messageQueueToVis

private

Definition at line 41 of file glspectrumgui.h.

Referenced by applySettings(), on_averaging_currentIndexChanged(), on_averagingMode_currentIndexChanged(), on_fftSize_currentIndexChanged(), on_fftWindow_currentIndexChanged(), on_linscale_toggled(), and setBuddies().

m_powerRange

Real GLSpectrumGUI::m_powerRange

private

Definition at line 50 of file glspectrumgui.h.

Referenced by applySettings(), deserialize(), on_levelRange_currentIndexChanged(), on_linscale_toggled(), on_refLevel_currentIndexChanged(), resetToDefaults(), and serialize().

m_refLevel

Real GLSpectrumGUI::m_refLevel

private

Definition at line 49 of file glspectrumgui.h.

Referenced by applySettings(), deserialize(), on_levelRange_currentIndexChanged(), on_linscale_toggled(), on_refLevel_currentIndexChanged(), resetToDefaults(), and serialize().

m_spectrumVis

SpectrumVis* GLSpectrumGUI::m_spectrumVis

private

Definition at line 42 of file glspectrumgui.h.

Referenced by applySettings(), on_averaging_currentIndexChanged(), on_averagingMode_currentIndexChanged(), on_fftSize_currentIndexChanged(), on_fftWindow_currentIndexChanged(), on_linscale_toggled(), and setBuddies().

ui

Ui::GLSpectrumGUI* GLSpectrumGUI::ui

private

Definition at line 39 of file glspectrumgui.h.

Referenced by applySettings(), GLSpectrumGUI(), on_decay_valueChanged(), on_gridIntensity_valueChanged(), on_traceIntensity_valueChanged(), setAveragingCombo(), setAveragingToolitp(), and ~GLSpectrumGUI().

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

• sdrgui/gui/glspectrumgui.h
• sdrgui/gui/glspectrumgui.cpp