GraphicalClass.hpp

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// DUNE DAQ modification notice:
// This file has been modified from the original ATLAS dbe source for the DUNE DAQ project.
// Fork baseline commit: dbe-02-12-17 (2022-05-12).
// Renamed since fork: yes (from dbe/GraphicalClass.h to include/dbe/GraphicalClass.hpp).
 
#ifndef GRAPHICALCLASS_H
#define GRAPHICALCLASS_H

#include <QGraphicsObject>
#include "conffwk/Schema.hpp"
 
namespace dbe {
 
struct InitAttributeFromEnv
{
  QString AttributeName;
  QStringList EnvNames;
};
 
struct DualRelationship
{
  QString Direct;
  QString Reverse;
};
 
struct GraphicalClass
{
  QString GraphicalUID;
  QString DatabaseClassName;
  QString GenericPixmapFile;
  QString UsedPixmapFile;
  QString BitmapFile;
  QString BitmapMaskFile;
  bool ShowAllAttributes;
  QStringList Attributes;
  bool ShowAllRelationships;
  QStringList Relationships;
  QString IconTitle;
  bool DerivedClassesLoaded;
  QStringList DerivedClasses;
  QList<DualRelationship> DualRelationships;
  QList<InitAttributeFromEnv> NeedToInitialize;
};
 
struct Window
{
  QString Title;
  QStringList GraphicalClassesList;
  bool ShowChildren;
};
 
class GraphicalObject : public QGraphicsObject
{
  Q_OBJECT
public:
  explicit GraphicalObject(bool Used, QString ObjectName, GraphicalClass GraphInfo, QGraphicsObject* parent = 0);
  ~GraphicalObject();
  QRectF boundingRect() const;
  void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget);
  QPainterPath shape() const;
  void mouseDoubleClickEvent(QGraphicsSceneMouseEvent* event);
  void mousePressEvent(QGraphicsSceneMouseEvent* event);
  void mouseMoveEvent(QGraphicsSceneMouseEvent* event);
  void dropEvent(QGraphicsSceneDragDropEvent* event);
  void AddGraphicChildren();
  void ShowGraphicsChildren();
  void HideGraphicsChildren();
  double GetExpandedX() const;
  double GetExpandedY() const;
  void SetExpandedX(double dx);
  void SetExpandedY(double dy);
  void GetOffsetX(QGraphicsItem* Item, double& Offset);
  void GetOffsetY(QGraphicsItem* Item, double& Offset);
  void LocateTopMostItem(QGraphicsItem* Auxiliary);
  QString GetDatabaseClassName() const;
  QString GetDatabaseUidName() const;
 
private:
  GraphicalClass GraphicalInfo;
  QGraphicsPixmapItem* IconItem;
  QGraphicsTextItem* TextItem;
  QString DatabaseClassName;
  QString DatabaseUidName;
  bool IsExpanded;
  bool IsFetched;
  QPointF StartDrag;
  double expandedX;
  double expandedY;
};
 
class GraphicalRelationship : public QGraphicsObject
{
  Q_OBJECT
public:
  explicit GraphicalRelationship(QString ObjectName,
                                 QString ClassName,
                                 dunedaq::conffwk::relationship_t& Data,
                                 QGraphicsObject* parent = 0);
  ~GraphicalRelationship();
  QRectF boundingRect() const;
  void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget);
  QPainterPath shape() const;
  void mouseDoubleClickEvent(QGraphicsSceneMouseEvent* event);
  void mousePressEvent(QGraphicsSceneMouseEvent* event);
  void mouseMoveEvent(QGraphicsSceneMouseEvent* event);
  void AddGraphicChildren();
 
private:
  QString DatabaseClassName;
  QString DatabaseUidName;
  dunedaq::conffwk::relationship_t RelationshipData;
  QGraphicsTextItem* TextItem;
};
 
} // end namespace dbe
#endif // GRAPHICALCLASS_H