glspectrumgui.h

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#ifndef INCLUDE_GLSPECTRUMGUI_H
#define INCLUDE_GLSPECTRUMGUI_H

#include <QWidget>
#include "dsp/dsptypes.h"
#include "export.h"
#include "settings/serializable.h"
#include "util/messagequeue.h"

namespace Ui {
    class GLSpectrumGUI;
}

class SpectrumVis;
class GLSpectrum;

class SDRGUI_API GLSpectrumGUI : public QWidget, public Serializable {
    Q_OBJECT

public:
    enum AveragingMode
    {
        AvgModeNone,
        AvgModeMoving,
        AvgModeFixed,
        AvgModeMax
    };

    explicit 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);

private:
    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; 
    unsigned int m_averagingNb;
    bool m_linear; 

    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 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();
};

#endif // INCLUDE_GLSPECTRUMGUI_H