dbe::models::subtree_proxy Class Reference

#include <subtreeproxy.hpp>

Inheritance diagram for dbe::models::subtree_proxy:

Collaboration diagram for dbe::models::subtree_proxy:

Public Member Functions
	subtree_proxy (const QString &Name, const QStringList &Default, QObject *parent=nullptr)
	Including DBE.
	~subtree_proxy ()
void	ResetModel ()
void	check_view_type ()
void	LoadClasses ()
treenode *	getnode (const QModelIndex &index) const
Public Member Functions inherited from dbe::TreeModelInterface
virtual	~TreeModelInterface ()=default
Public Member Functions inherited from dbe::model_common_impl< subtree_proxy >
bool	delete_objects (type_indices::iterator, type_indices::iterator) override
bool	update_objects (type_indices::iterator, type_indices::iterator) override
bool	create_objects (type_indices::iterator, type_indices::iterator) override
Public Member Functions inherited from dbe::model_common_interface
virtual	~model_common_interface ()=default
Public Member Functions inherited from dbe::model_initiate_actions_interface
virtual	~model_initiate_actions_interface ()=default
Public Member Functions inherited from dbe::model_common_data_access_interface
virtual type_object_ref	getobject (type_index const &index) const =0
virtual type_class_info	getclass (type_index const &index) const =0
virtual QAbstractItemModel *	ReturnSourceModel () const =0
virtual	~model_common_data_access_interface ()=default
Public Member Functions inherited from dbe::model_common_async_operations< subtree_proxy >
MODEL_COMMON_TYPES_TOPLEVEL_DEFINITIONS	model_common_async_operations ()
void	model_common_connections ()

Protected Member Functions
bool	filterAcceptsRow (int source_row, const QModelIndex &source_parent) const
bool	lessThan (const QModelIndex &left, const QModelIndex &right) const
Protected Member Functions inherited from dbe::model_common_interface
virtual void	remove_deleted_object (type_index const &index)=0
virtual void	rename_contained_object (type_index const &index, type_object_info const &obj)=0
virtual void	update_contained_object (type_index const &index, type_object_info const &obj)=0
virtual void	create_contained_object (type_index const &index, type_object_info const &obj)=0
virtual type_index	lookup (type_object_info const &)=0
QUuid	getuuid () const
Protected Member Functions inherited from dbe::model_common_async_operations< subtree_proxy >
void	remove_object (type_object_info const &)
void	create_object (type_object_info const &)
void	rename_object (type_object_info const &)
void	update_object (type_object_info const &)
void	update_multiple_objects (std::vector< type_object_info > const &)

Private Slots
void	slot_create_object (QString const &src, dref const &obj)
void	slot_remove_object (QString const &src, dref const &obj)
void	slot_update_object (QString const &src, dref const &obj)
void	slot_rename_object (QString const &src, dref const &obj)

Private Member Functions
bool	ApplyDefaultFilter (int source_row, const QModelIndex &source_parent) const
bool	ApplyUserFilter (int source_row, const QModelIndex &source_parent) const

Private Attributes
QString	this_gui_windowname
QStringList	this_default_filter
Window	this_window_config
bool	this_apply_default_filter

Detailed Description

Definition at line 21 of file subtreeproxy.hpp.

Constructor & Destructor Documentation

subtree_proxy()

dbe::models::subtree_proxy::subtree_proxy ( const QString & Name, const QStringList & Default, QObject * parent = nullptr )

explicit

Including DBE.

Definition at line 9 of file subtreeproxy.cpp.

  : QSortFilterProxyModel ( parent ),
    this_gui_windowname ( Name ),
    this_default_filter ( Default ),
    this_apply_default_filter ( false )
{
  check_view_type();
  model_common_connections();
}

~subtree_proxy()

dbe::models::subtree_proxy::~subtree_proxy

(

)

Definition at line 21 of file subtreeproxy.cpp.

{
}

Member Function Documentation

ApplyDefaultFilter()

bool dbe::models::subtree_proxy::ApplyDefaultFilter ( int source_row, const QModelIndex & source_parent ) const

private

Definition at line 161 of file subtreeproxy.cpp.

{
  Q_UNUSED ( source_row )
  Q_UNUSED ( source_parent )
 
  return true;
}

ApplyUserFilter()

bool dbe::models::subtree_proxy::ApplyUserFilter ( int source_row, const QModelIndex & source_parent ) const

private

Process classes

Process objects

Definition at line 170 of file subtreeproxy.cpp.

{
  dbe::models::tree * srcmodel = static_cast<tree *> ( sourceModel() );
 
  QModelIndex const & nodeindex = srcmodel->index ( source_row, 0, source_parent );
  treenode * tofilter = srcmodel->getnode ( nodeindex );
  QString const nodename = srcmodel->data ( nodeindex ).toString();
 
  if ( not source_parent.isValid() )
  {
 
    for ( QString const & admissible : this_window_config.GraphicalClassesList )
    {
      GraphicalClass candidate = confaccessor::guiconfig()->graphical (
                                   admissible.toStdString() );
 
      if ( candidate.DatabaseClassName == nodename
           or candidate.DerivedClasses.contains ( nodename ) )
      {
        return true;
      }
    }
  }
  else if ( dynamic_cast<ObjectNode *> ( tofilter ) )
  {
    return true;
  }
  else if ( dynamic_cast<RelationshipNode *> ( tofilter ) )
  {
    QString const related = sourceModel()->data ( nodeindex.parent().parent() ).toString();
 
    for ( QString const & admissible : this_window_config.GraphicalClassesList )
    {
      GraphicalClass candidate = confaccessor::guiconfig()->graphical (
                                   admissible.toStdString() );
 
      if ( candidate.DatabaseClassName == related or candidate.DerivedClasses.contains (
             related ) )
      {
        return candidate.ShowAllRelationships or candidate.Relationships.contains ( nodename );
      }
 
    }
  }
 
  return false;
}

check_view_type()

void dbe::models::subtree_proxy::check_view_type

(

)

Definition at line 74 of file subtreeproxy.cpp.

{
  this_window_config = confaccessor::guiconfig()->window (
                         this_gui_windowname.toStdString() );
 
  if ( this_window_config.Title.isEmpty() )
  {
    this_apply_default_filter = true;
  }
}

filterAcceptsRow()

bool dbe::models::subtree_proxy::filterAcceptsRow ( int source_row, const QModelIndex & source_parent ) const

protected

Definition at line 31 of file subtreeproxy.cpp.

{
  if ( this_apply_default_filter )
  {
    return ApplyDefaultFilter ( source_row, source_parent );
  }
  else
  {
    return ApplyUserFilter ( source_row, source_parent );
  }
}

getnode()

dbe::treenode * dbe::models::subtree_proxy::getnode ( const QModelIndex & index ) const

virtual

Implements dbe::TreeModelInterface.

Definition at line 129 of file subtreeproxy.cpp.

{
  QModelIndex sourceParent = mapToSource ( index );
  dbe::models::tree * my = dynamic_cast<dbe::models::tree *> ( sourceModel() );
 
  if ( my )
  {
    return my->getnode ( sourceParent );
  }
 
  return nullptr;
}

lessThan()

bool dbe::models::subtree_proxy::lessThan ( const QModelIndex & left, const QModelIndex & right ) const

protected

Definition at line 44 of file subtreeproxy.cpp.

{
  if ( left.parent() == QModelIndex() || left.parent().parent() == QModelIndex() )
  {
    QVariant LeftData = sourceModel()->data ( left );
    QVariant RightData = sourceModel()->data ( right );
 
    switch ( LeftData.type() )
    {
    case QVariant::Bool:
    case QVariant::UInt:
      return ( LeftData.toUInt() < RightData.toUInt() );
 
    case QVariant::Int:
      return ( LeftData.toInt() < RightData.toInt() );
 
    case QVariant::String:
      return ( ( LeftData.toString() ).compare ( RightData.toString() ) > 0 );
 
    default:
      return false;
    }
 
    return true;
  }
 
  return false;
}

LoadClasses()

void dbe::models::subtree_proxy::LoadClasses

(

)

Definition at line 85 of file subtreeproxy.cpp.

{
  if ( this_apply_default_filter == false )
  {
    for ( QString const & i : this_window_config.GraphicalClassesList )
    {
      GraphicalClass Class = confaccessor::guiconfig()->graphical ( i.toStdString() );
      QStringList ClassList = Class.DerivedClasses;
      ClassList.append ( Class.DatabaseClassName );
 
      for ( QString & ClassName : ClassList )
      {
        treenode * ClassNode = confaccessor::gethandler()->getnode ( ClassName );
 
        if ( ClassNode )
        {
          dbe::models::tree * UnderlyingModel =
            static_cast<dbe::models::tree *> ( sourceModel() );
          QModelIndex ParentIndex = UnderlyingModel->getindex ( ClassNode );
 
          if ( sourceModel()->canFetchMore ( ParentIndex ) ) sourceModel()->fetchMore (
              ParentIndex );
        }
      }
    }
  }
}

ResetModel()

void dbe::models::subtree_proxy::ResetModel

(

)

Definition at line 25 of file subtreeproxy.cpp.

{
  beginResetModel();
  endResetModel();
}

slot_create_object

void dbe::models::subtree_proxy::slot_create_object ( QString const & src, dref const & obj )

privateslot

slot_remove_object

void dbe::models::subtree_proxy::slot_remove_object ( QString const & src, dref const & obj )

privateslot

slot_rename_object

void dbe::models::subtree_proxy::slot_rename_object ( QString const & src, dref const & obj )

privateslot

slot_update_object

void dbe::models::subtree_proxy::slot_update_object ( QString const & src, dref const & obj )

privateslot

Member Data Documentation

this_apply_default_filter

bool dbe::models::subtree_proxy::this_apply_default_filter

private

Definition at line 62 of file subtreeproxy.hpp.

this_default_filter

QStringList dbe::models::subtree_proxy::this_default_filter

private

Definition at line 59 of file subtreeproxy.hpp.

this_gui_windowname

QString dbe::models::subtree_proxy::this_gui_windowname

private

Definition at line 58 of file subtreeproxy.hpp.

this_window_config

Window dbe::models::subtree_proxy::this_window_config

private

Definition at line 60 of file subtreeproxy.hpp.

---

The documentation for this class was generated from the following files:

• /github/workspace/dunedaq/sourcecode/dbe/include/dbe/subtreeproxy.hpp
• /github/workspace/dunedaq/sourcecode/dbe/src/structure/subtreeproxy.cpp