HorizontalDock.h

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

#pragma once

#include <QDockWidget>
#include <QGridLayout>

#include <vector>

#include "hantekdso/enums.h"

class QLabel;
class QCheckBox;
class QComboBox;

class SiSpinBox;

struct DsoSettingsScope;

Q_DECLARE_METATYPE(std::vector<unsigned>)
Q_DECLARE_METATYPE(std::vector<double>)

class HorizontalDock : public QDockWidget {
    Q_OBJECT

  public:
    HorizontalDock(DsoSettingsScope *scope, QWidget *parent, Qt::WindowFlags flags = nullptr);

    void setFrequencybase(double timebase);
    double setSamplerate(double samplerate);
    double setTimebase(double timebase);
    void setRecordLength(unsigned int recordLength);
    int setFormat(Dso::GraphFormat format);
    void setSamplerateLimits(double minimum, double maximum);
    void setSamplerateSteps(int mode, QList<double> sampleSteps);
    void calculateSamplerateSteps(double timebase);
    double setCalfreq( double calfreq );

  public slots:
    void loadSettings(DsoSettingsScope *scope);

  protected:
    void closeEvent(QCloseEvent *event);
    QGridLayout *dockLayout;           
    QWidget *dockWidget;               
    QLabel *samplerateLabel;           
    QLabel *timebaseLabel;             
    QLabel *frequencybaseLabel;        
    QLabel *formatLabel;               
    QLabel *calfreqLabel;              
    SiSpinBox *samplerateSiSpinBox;    
    SiSpinBox *timebaseSiSpinBox;      
    SiSpinBox *frequencybaseSiSpinBox; 
    QComboBox *formatComboBox;         
    SiSpinBox *calfreqSiSpinBox;       

    DsoSettingsScope *scope;           
    QList<double> timebaseSteps;       
    QList<double> calfreqSteps;        
    QList<double> samplerateSteps;     

    QStringList formatStrings;         

  protected slots:
    void frequencybaseSelected(double frequencybase);
    void samplerateSelected(double samplerate);
    void timebaseSelected(double timebase);
    void formatSelected(int index);
    void calfreqSelected(double calfreq);

  signals:
    void frequencybaseChanged(double frequencybase);      
    void samplerateChanged(double samplerate);            
    void timebaseChanged(double timebase);                
    void recordLengthChanged(unsigned long recordLength); 
    void formatChanged(Dso::GraphFormat format);          
    void calfreqChanged(double calfreq);                  
};