ddtPVCMDialog.hpp

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// @copyright
// (c) Copyright ESO 2020
// All Rights Reserved
// ESO (eso.org) is an Intergovernmental Organization, and therefore special
// legal conditions apply.
//
// @file ddtPVCMDialog.hpp
// @brief DDT Dialogs. Class for the PVCM dialog
//                     A dialog that displays the pixel distribution versus the
//                     colour map values.
//
// Class for the DDT PVCM Dialog
//
// @author Carsten Mannel, CGI
// @since  2020/11/13
//
 
#ifndef DDT_DATAVISUALISATION_DDTDIALOGS_PVCM_HPP
#define DDT_DATAVISUALISATION_DDTDIALOGS_PVCM_HPP
 
#include <QtWidgets>
 
#include "ddt/ddtDatavisualisationUtils.hpp"
#include "ddt/dialogs/ddtDialog.hpp"
#include "ddt/dialogs/ddtDialogIds.hpp"
 
class DdtPVCMDialog : public DdtDialog {
  Q_OBJECT
 
 public:
  explicit DdtPVCMDialog(QWidget *parent = nullptr);
  virtual ~DdtPVCMDialog() = default;
 
  void SetInitialParameter(const QString parameter_id,
                           const QVariant parameter) override;
 
  void SetChangedParameter(const QString param_id,
                           const QVariant parameter) override;
 
  QString GetDialogName() override;
 
 protected:
  virtual void CreateDialog();
  virtual void RetranslateUi();
 
  virtual void paintEvent(QPaintEvent *event);
 
 private:
  QVBoxLayout *verticalLayout;
  QVBoxLayout *verticalLayoutHeader;
  QLabel *label_header;
  QHBoxLayout *horizontalLayout_low_high;
  QLabel *label_low;
  QLineEdit *lineEdit_low_0;
  QLineEdit *lineEdit_low_1;
  QSpacerItem *horizontalSpacer;
  QLabel *label_high;
  QLineEdit *lineEdit_high_0;
  QLineEdit *lineEdit_high_1;
  QHBoxLayout *horizontalLayout_autoset;
  QLabel *label_autoset;
  QRadioButton *radioButton_0;
  QRadioButton *radioButton_1;
  QRadioButton *radioButton_2;
  QRadioButton *radioButton_3;
  QRadioButton *radioButton_4;
  QRadioButton *radioButton_5;
  QHBoxLayout *horizontalLayout_buttons;
  QPushButton *pushButton_reset;
  QPushButton *pushButton_median;
  QPushButton *pushButton_quit;
 
  QList<QRadioButton *> radioButton_list;
 
  QGridLayout *chartLayout;
 
  QLabel *label_chart;
  QLabel *label_xaxis;
  QLabel *label_yaxis;
  QLabel *label_fill;
 
  std::unique_ptr<QPainterPath> linePath;
  std::unique_ptr<QGraphicsPathItem> linePathItem;
 
  QList<QVariant> spectrum_vals;
  QList<QPointF> pointList;
 
  double pixelMin;
  double pixelMax;
 
  double rangeXMin;
  double rangeXMax;
  double valueYMin;
  double valueYMax;
 
  double chartXMin;
  double chartXMax;
  double chartYMin;
  double chartYMax;
 
  void createLayouts();
  void createWidgets();
  void createLineEditWidgets(const QFont font);
  void createLabelWidgets(const QFont font);
  void createButtonWidgets();
  void clearEditWidgets();
  void createChart();
  void resetRadioButtons();
 
  void setCutValues(const QList<QVariant> cut_values, const bool initialSet);
  void setHistogram(const QList<QVariant> hist_values);
 
  void showHistogram();
  void DrawScaleX(const double min_value, const double max_value,
                  double *chart_min_value, double *chart_max_value,
                  QPainter &painter) const;
  void DrawScaleY(const double min_value, const double max_value,
                  double *chart_min_value, double *chart_max_value,
                  QPainter &painter) const;
  double CalculateTickPositionLinear(const double tick, const double min_value,
                                     const double width,
                                     const double maxsize) const;
 
  void fillPointList(const double xfactor, const double yfactor,
                     const int height);
 
  void findValueMinMax();
 
 public slots:
  virtual void ResetPressed();
 
  virtual void MedianFilterPressed();
 
  virtual void QuitPressed();
 
  virtual void UpdateCutValues();
 
  virtual void AutoSetPressed_0();
 
  virtual void AutoSetPressed_1();
 
  virtual void AutoSetPressed_2();
 
  virtual void AutoSetPressed_3();
 
  virtual void AutoSetPressed_4();
 
  virtual void AutoSetPressed_5();
 
 private slots:
 
 signals:
  void ParameterChanged(const QString dialog_id, const QString param_id,
                        const QVariant parameter);
};
 
#endif  // DDT_DATAVISUALISATION_DDTDIALOGS_PVCM_HPP