ddtPickObjectDialog.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 ddtPickObjectDialog.hpp
// @brief DDT Dialogs. Class for the pick object dialog
//                     The dialogs allows to pick objects in the image and
//                     retrieve information on it
//
// Class for the DDT Pick Object dialog
//
// @author Carsten Mannel, CGI
// @since  2020/11/06
//
 
#ifndef DDT_DATAVISUALISATION_DDTDIALOGS_PICKOBJECTDIALOG_HPP
#define DDT_DATAVISUALISATION_DDTDIALOGS_PICKOBJECTDIALOG_HPP
 
#include <QtWidgets>
 
#include "ddt/ddtDatavisualisationDefines.hpp"
#include "ddt/ddtDatavisualisationUtils.hpp"
#include "ddt/dialogs/ddtDialog.hpp"
#include "ddt/dialogs/ddtDialogIds.hpp"
#include "ddt/widgets/ddtMagnificationWidget.hpp"
 
class DdtPickObjectDialog : public DdtDialog {
  Q_OBJECT
 
 public:
  explicit DdtPickObjectDialog(QWidget* parent = nullptr);
  virtual ~DdtPickObjectDialog() = default;
 
  void Initialize();
 
  void SetInitialParameter(const QString parameter_id,
                           const QVariant parameter) override;
 
  QString GetDialogName() override;
 
 protected:
  virtual void CreateDialog();
 
  void UpdateStatisticsValues(const QString all_values_string);
 
  void UpdatePixelWindowSizeMax(const QString magnification_factor);
 
  void closeEvent(QCloseEvent* event) override;
 
 private:
  void createLayouts();
  void createWidgets();
  void createWidgets2();
  void connectElements() const;
 
  QVBoxLayout* layout;
  QHBoxLayout* layout_upper_half;
  QVBoxLayout* layout_valueoutput;
  QHBoxLayout* layout_image_x;
  QHBoxLayout* layout_image_y;
  QHBoxLayout* layout_pixelvalue;
  QHBoxLayout* layout_ra_value;
  QHBoxLayout* layout_dec_value;
  QHBoxLayout* layout_equinox_value;
  QHBoxLayout* layout_fwhm_x_value;
  QHBoxLayout* layout_fwhm_y_value;
  QHBoxLayout* layout_angle_x_axis_value;
  QHBoxLayout* layout_peak_above_bg_value;
  QHBoxLayout* layout_background_value;
  QHBoxLayout* layout_pixels_x_y_value;
  QVBoxLayout* layout_magnification;
  QHBoxLayout* layout_slider_label;
  QHBoxLayout* layout_middle;
  QHBoxLayout* layout_buttons;
 
  QLabel* label_image_x;
  QLabel* label_image_y;
  QLabel* label_pixelvalue;
  QLabel* label_ra_value;
  QLabel* label_dec_value;
  QLabel* label_equinox_value;
  QLabel* label_fwhm_x_value;
  QLabel* label_fwhm_y_value;
  QLabel* label_angle_x_axis_value;
  QLabel* label_peak_above_bg_value;
  QLabel* label_background_value;
  QLabel* label_pixels_x_y_value;
 
  // Inactive edit field for value display
  InactiveLineEdit* lineEdit_image_x;
  InactiveLineEdit* lineEdit_image_y;
  InactiveLineEdit* lineEdit_pixelvalue;
  InactiveLineEdit* lineEdit_ra;
  InactiveLineEdit* lineEdit_dec;
  InactiveLineEdit* lineEdit_equinox;
  InactiveLineEdit* lineEdit_fwhm_x;
  InactiveLineEdit* lineEdit_fwhm_y;
  InactiveLineEdit* lineEdit_angle_x_axis;
  InactiveLineEdit* lineEdit_peak_above_bg;
  InactiveLineEdit* lineEdit_background;
  InactiveLineEdit* lineEdit_pixels_in_x_y;
 
  // Magnification widget
  DdtMagnificationWidget* magnification_widget;
 
  // Pixel Window slider
  QLabel* label_no_pixels;
  QLabel* label_slider_min;
  QLabel* label_slider_max;
  QSlider* slider_pixel_window_size;
  QLabel* label_pickmode;
 
  // Radio buttons, samples and markers
  QRadioButton* radioButton_objectmode;
  QRadioButton* radioButton_cursormode;
  std::unique_ptr<QLineEdit> lineEdit_no_samples;
  QCheckBox* checkBox_show_marker;
 
  // Dialog buttons
  QPushButton* pushButton_pick;
  QPushButton* pushButton_cancel_pick;
  QPushButton* pushButton_confirm;
  QPushButton* pushButton_quit;
 
  // Status flags and values
  bool show_marker;
  int no_samples;
  int pixel_window_size_max;
 
  PickMode current_pick_mode;
 
  // Handling of freezing of the magnified image upon "pick" action
  bool freeze_image;
  bool overwrite_freeze;
  QImage last_image_while_freezing;
 
 public slots:
  void SetChangedParameter(const QString param_id,
                           const QVariant parameter) override;
 
 private slots:
 
  void SliderValueChanged(const int value);
 
  void PickModeSelected();
 
  void NumberOfSamplesChanged(const QString text);
 
  void ShowMarkerChanged();
 
  void PickSelected();
 
  void CancelPickSelected();
 
  void ConfirmSelected();
 
  void QuitSelected();
 
  void SetMagnificationFactor(const QString magnification_factor);
 
 signals:
  void ParameterChanged(const QString dialog_id, const QString param_id,
                        const QVariant parameter);
};
 
#endif  // DDT_DATAVISUALISATION_DDTDIALOGS_PICKOBJECTDIALOG_HPP