vectordisplayform.h

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/* -*- c++ -*- */
/*
 * Copyright 2014 Free Software Foundation, Inc.
 *
 * This file is part of GNU Radio
 *
 * SPDX-License-Identifier: GPL-3.0-or-later
 *
 */
 
#ifndef VECTOR_DISPLAY_FORM_H
#define VECTOR_DISPLAY_FORM_H
 
#include <gnuradio/qtgui/VectorDisplayPlot.h>
#include <gnuradio/qtgui/spectrumUpdateEvents.h>
#include <QtGui/QtGui>
#include <vector>
 
#include <gnuradio/qtgui/displayform.h>
 
/*!
 * \brief DisplayForm child for managing vector plots.
 * \ingroup qtgui_blk
 */
class VectorDisplayForm : public DisplayForm
{
    Q_OBJECT
 
public:
    VectorDisplayForm(int nplots = 1, QWidget* parent = 0);
    ~VectorDisplayForm() override;
 
    VectorDisplayPlot* getPlot() override;
 
    int getVecSize() const;
    float getVecAverage() const;
 
    void setXAxisLabel(const QString& label);
    void setYAxisLabel(const QString& label);
    void setRefLevel(double refLevel);
 
    // returns the x-Value that was last double-clicked on by the user
    float getClickedXVal() const;
 
    // checks if there was a double-click event; reset if there was
    bool checkClicked();
 
public slots:
    void customEvent(QEvent* e) override;
 
    void setVecSize(const int);
    void setVecAverage(const float);
 
    void setXaxis(double start, double step);
    void setYaxis(double min, double max);
    void setYMax(const QString& m);
    void setYMin(const QString& m);
    void autoScale(bool en) override;
    void clearMaxHold();
    void clearMinHold();
 
private slots:
    void newData(const QEvent* updateEvent) override;
    void onPlotPointSelected(const QPointF p) override;
 
private:
    uint64_t d_num_real_data_points;
    QIntValidator* d_int_validator;
 
    int d_vecsize;
    float d_vecavg;
    double d_ref_level;
 
    // TODO do I keep these?
    bool d_clicked;
    double d_clicked_x_level;
 
    AverageMenu* d_avgmenu;
    QAction *d_clearmin_act, *d_clearmax_act;
};
 
#endif /* VECTOR_DISPLAY_FORM_H */