free_space_loss.h

 
 
#ifndef FREE_SPACE_ATTENUATION_H
#define FREE_SPACE_ATTENUATION_H
 
#include <QDialog>
#include "UI/CustomWidgets/CustomDoubleSpinBox.h"
#include "Misc/general.h"
 
class CustomDoubleSpinBox;
class QLabel;
class QPushButton;
class QComboBox;
class QGroupBox;
class QTableWidget;
 
class FreeSpaceAttenuationDialog : public QDialog {
    Q_OBJECT
public:
    explicit FreeSpaceAttenuationDialog(QWidget *parent = nullptr);
 
private slots:
    void computePathLoss();
 
    void on_inputChanged();
 
    void showDocumentation() {
        QString path = QString("/Calculators/FreeSpaceLoss/index.html");
        showHTMLDocs(path);
    }
 
private:
    // ========== Input Widgets ==========
 
    CustomDoubleSpinBox *spinFrequency;
 
    QComboBox *comboFreqUnits;
 
    CustomDoubleSpinBox *spinDistance;
 
    QComboBox *comboDistanceUnits;
 
    CustomDoubleSpinBox *spinGainTX;
 
    CustomDoubleSpinBox *spinGainRX;
 
    QPushButton* docsButton;
 
 
    // Distance labels
    QLabel *label_d_4; 
    QLabel *label_d_2; 
    QLabel *label_d;   
    QLabel *label_dx2; 
    QLabel *label_dx4; 
 
    // ========== Output Display ==========
 
    QTableWidget *resultsTable;
 
    // ========== Helper Functions ==========
 
    double convertFrequencyToHz(double freq, const QString &units) const;
 
    double convertDistanceToMeters(double distance, const QString &units) const;
 
    double calculateFSPL(double freqHz, double distanceM, double gainTX, double gainRX) const;
 
    QString formatDistance(double distanceM) const;
};
 
#endif // FREE_SPACE_ATTENUATION_H