ddtGraphicalOverlay.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 ddtGraphicalOverlay.hpp
// @brief DDT Graphics. Class for the DDT Graphical Overlays. This class can be
// used to build a set of overlay elements. Each of those elements will be a
// DdtGraphicalElement (which can be lines, ovals, rectangles etc.)
//
// Class for the Graphical Overlays
//
// @author Carsten Mannel, CGI
// @since  2021/01/13
//
 
#ifndef DDT_DATAVISUALISATION_DDTGRAPHCIS_GRAPHICALOVERLAY_HPP
#define DDT_DATAVISUALISATION_DDTGRAPHCIS_GRAPHICALOVERLAY_HPP
 
#include <string>
 
#include "ddt/ddtGraphicalElement.hpp"
#include "ddt/ddtGraphicalElements.hpp"
 
class DdtGraphicalOverlay {
 public:
  explicit DdtGraphicalOverlay();
 
  virtual ~DdtGraphicalOverlay();
 
  void AddGraphicalElement(DdtGraphicalElement* const element);
 
  void RemoveGraphicalElement(DdtGraphicalElement* const element);
 
  QList<DdtGraphicalElement*>* GetListOfGraphicalElements();
 
  QList<DdtGraphicalElement*> GetElementByTag(const QString tag) const;
 
  QStringList GetListOfElementIDs() const;
 
  void ShowAllElements() const;
 
  void HideAllElements() const;
 
  void ShowElementsOfType(const DdtOverlayType type, const bool showIds = false,
                          const QString id_list = "") const;
 
  void HideElementsOfType(const DdtOverlayType type) const;
 
  void ShowElementsOfTag(const QString tag) const;
 
  void HideElementsOfTag(const QString tag) const;
 
  void RemoveElementsOfType(const DdtOverlayType type);
 
 protected:
  void SetShowHideFlags(DdtOverlayType ovltype, const bool show,
                        const QString tag = "", const bool showIds = false,
                        const QString id_list = "") const;
 
 private:
  QList<DdtGraphicalElement*> graphical_elements;
 
  int next_index = 1;
};
 
#endif  // DDT_DATAVISUALISATION_DDTGRAPHCIS_GRAPHICALOVERLAY_HPP