dsowidget.h

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// SPDX-License-Identifier: GPL-2.0+

#pragma once

#include <QHBoxLayout>
#include <QLabel>
#include <QList>
#include <QGridLayout>
#include <memory>

#include "glscope.h"
#include "levelslider.h"
#include "hantekdso/controlspecification.h"

class SpectrumGenerator;
struct DsoSettingsScope;
struct DsoSettingsView;
class DataGrid;

class DsoWidget : public QWidget {
    Q_OBJECT

  public:
    struct Sliders {
        LevelSlider *voltageOffsetSlider;   
        LevelSlider *triggerOffsetSlider;   
        LevelSlider *triggerLevelSlider;    
        LevelSlider *markerSlider;          
    };

    DsoWidget(DsoSettingsScope* scope, DsoSettingsView* view, const Dso::ControlSpecification* spec, QWidget *parent = nullptr, Qt::WindowFlags flags = nullptr);

    // Data arrived
    void showNew(std::shared_ptr<PPresult> analysedData);

  protected:
    virtual void showEvent(QShowEvent *event);
    void setupSliders(Sliders &sliders);
    void adaptTriggerLevelSlider(DsoWidget::Sliders &sliders, ChannelID channel);
    void adaptTriggerOffsetSlider();
    void setMeasurementVisible(ChannelID channel);
    void updateMarkerDetails();
    void updateSpectrumDetails(ChannelID channel);
    void updateTriggerDetails();
    void updateVoltageDetails(ChannelID channel);

    double mainToZoom(double position) const;
    double zoomToMain(double position) const;

    Sliders mainSliders;
    Sliders zoomSliders;

    QGridLayout *mainLayout;            

    QHBoxLayout *settingsLayout;        
    QLabel *settingsTriggerLabel;       
    QLabel *settingsSamplesOnScreen;    
    QLabel *settingsSamplerateLabel;    
    QLabel *settingsTimebaseLabel;      
    QLabel *settingsFrequencybaseLabel; 

    QLabel *swTriggerStatus;          

    QHBoxLayout *markerLayout;        
    QLabel *markerInfoLabel;          
    QLabel *markerTimeLabel;          
    QLabel *markerFrequencyLabel;     
    QLabel *markerTimebaseLabel;      
    QLabel *markerFrequencybaseLabel; 

    QGridLayout *measurementLayout;            
    std::vector<QLabel *> measurementNameLabel;      
    std::vector<QLabel *> measurementGainLabel;      
    std::vector<QLabel *> measurementMagnitudeLabel; 
    std::vector<QLabel *> measurementMiscLabel;      
    std::vector<QLabel *> measurementVppLabel;       
    std::vector<QLabel *> measurementRMSLabel;       
    std::vector<QLabel *> measurementDCLabel;        
    std::vector<QLabel *> measurementACLabel;        
    std::vector<QLabel *> measurementdBLabel;        
    std::vector<QLabel *> measurementFrequencyLabel; 

    DataGrid *cursorDataGrid;

    DsoSettingsScope* scope;
    DsoSettingsView* view;
    const Dso::ControlSpecification* spec;

    GlScope *mainScope;     
    GlScope *zoomScope;     

  private:
    double samplerate;
    double timebase;
    unsigned int dotsOnScreen;
    double pulseWidth1 = 0.0;
    double pulseWidth2 = 0.0;

  public slots:
    // Horizontal axis
    // void horizontalFormatChanged(HorizontalFormat format);
    void updateFrequencybase(double frequencybase);
    void updateSamplerate(double samplerate);
    void updateTimebase(double timebase);

    // Trigger
    void updateTriggerMode();
    void updateTriggerSlope();
    void updateTriggerSource();

    // Spectrum
    void updateSpectrumMagnitude(ChannelID channel);
    void updateSpectrumUsed(ChannelID channel, bool used);

    // Vertical axis
    void updateVoltageCoupling(ChannelID channel);
    void updateMathMode();
    void updateVoltageGain(ChannelID channel);
    void updateVoltageUsed(ChannelID channel, bool used);

    // Menus
    void updateRecordLength(unsigned long size);

    // Scope control
    void updateZoom(bool enabled);
    void updateCursorGrid(bool enabled);

    // Scope control
    void updateSlidersSettings();

  private slots:
    // Sliders
    void updateOffset(ChannelID channel, double value);
    void updateTriggerOffset(int index, double value, bool mainView = true);
    void updateTriggerLevel(ChannelID channel, double value);
    void updateMarker( unsigned marker, double value);

  signals:
    // Sliders
    void voltageOffsetChanged (ChannelID channel, double value);       
    void triggerPositionChanged(double value);                    
    void triggerLevelChanged(ChannelID channel, double value); 
};