treenode.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/treenode.h to include/dbe/treenode.hpp).
 
#ifndef NODE_H
#define NODE_H
 
#include "dbe/config_reference.hpp"
 
#include"conffwk/ConfigObject.hpp"
#include"conffwk/Configuration.hpp"
#include"conffwk/Schema.hpp"
#include "dbe/datahandler.hpp"
 
namespace dbe
{
 
class treenode
{
public:
  treenode ( treenode * ParentNode = nullptr );
  treenode ( QString const & Datum, treenode * ParentNode = nullptr );
  treenode ( QStringList const & DataList, treenode * ParentNode = nullptr );
 
  virtual ~treenode();
 
  virtual QVariant GetData ( const int Column, int role = Qt::DisplayRole ) const;
 
  virtual tref GetObject() const;
 
  int GetRow() const;
 
  virtual void AddChild ( treenode * Child );
 
  virtual void RemoveChild ( treenode * Child );
 
  treenode * GetChild ( const int Row ) const;
 
  QList<treenode *> GetChildren() const;
 
  treenode * GetParent() const;
 
  int ChildCount() const;
  int ColumnCount() const;
 
  void SetHasStructure ( bool Structure );
  bool GetHasStructure() const;
  void SetWasFetched ( bool Fetched );
  bool GetWasFetched() const;
 
  void rename ( QString const & );
 
protected:
  treenode * Parent;
  QList<treenode *> Children;
  QList<QVariant> Data;
  bool HasStructure;
  bool WasFetched;
};
 
class ClassNode: public treenode
{
public:
  ClassNode ( const dunedaq::conffwk::class_t & Info, treenode * ParentNode );
  ~ClassNode();
  [[nodiscard]] virtual QVariant GetData (
     int Column, int role = Qt::DisplayRole ) const;
  [[nodiscard]] dunedaq::conffwk::class_t GetClassInfo() const;
  [[nodiscard]] const QVariant& get_tooltip() const {return m_tooltip;};
  void AddChild ( treenode * Child ) override;
  void RemoveChild ( treenode * Child ) override;
 
protected:
  void updateData(bool addition);
 
private:
  dunedaq::conffwk::class_t ClassInfo;
  unsigned int numObjects;
  QVariant m_tooltip;
};
 
class ObjectNode: public treenode
{
public:
  ObjectNode ( dref ObjectData, bool IsCopy, treenode * ParentNode );
  ~ObjectNode();
  virtual QVariant GetData ( const int Column, int role = Qt::DisplayRole ) const;
  tref GetObject() const;
private:
  dref configdata;
};
 
class AttributeNode: public treenode
{
public:
  AttributeNode ( const dunedaq::conffwk::attribute_t & AttributeData, treenode * ParentNode );
  ~AttributeNode();
  virtual QVariant GetData ( const int Column, int role = Qt::DisplayRole ) const;
  dunedaq::conffwk::attribute_t attribute_t() const;
private:
  dunedaq::conffwk::attribute_t attribute_t_definition;
};
 
class RelationshipNode: public treenode
{
public:
  RelationshipNode ( const dunedaq::conffwk::relationship_t & RelationshipData,
                     treenode * ParentNode );
  ~RelationshipNode();
  virtual QVariant GetData ( const int Column, int role = Qt::DisplayRole ) const;
  dunedaq::conffwk::relationship_t relation_t() const;
private:
  dunedaq::conffwk::relationship_t relation_t_definition;
};
 
}  // namespace dbe
#endif // NODE_H