HorizontalDock.h

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// SPDX-License-Identifier: GPL-2.0-or-later

#pragma once

#include <QDockWidget>
#include <QGridLayout>

#include <vector>

#include "hantekdso/controlspecification.h"
#include "hantekdso/enums.h"

class QLabel;
class QCheckBox;
class QComboBox;

class SiSpinBox;

struct DsoSettingsScope;
// struct ControlSpecification;

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

class HorizontalDock : public QDockWidget {
    Q_OBJECT

  public:
    HorizontalDock( DsoSettingsScope *scope, const Dso::ControlSpecification *spec, QWidget *parent );

    double setSamplerate( double samplerate );
    double setTimebase( double timebase );
    void setRecordLength( 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 );
    void triggerModeChanged( Dso::TriggerMode mode );

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

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

    QStringList formatStrings; 

  protected slots:
    void samplerateSelected( double samplerate );
    void timebaseSelected( double timebase );
    void formatSelected( int index );
    void calfreqIndexSelected( int index );

  private:
    double samplerateRequest = 0;

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