tree.cpp File Reference

#include "dbe/config_api.hpp"
#include "dbe/confaccessor.hpp"
#include "dbe/config_reference.hpp"
#include "dbe/tree.hpp"
#include "dbe/treenode.hpp"
#include "dbe/ui_constants.hpp"
#include "dbe/version.hpp"
#include <QMimeData>

Include dependency graph for tree.cpp:

Go to the source code of this file.

Functions
	MODEL_COMMON_INTERFACE_LOOKUP_IMPL (dbe::models::tree)
	MODEL_COMMON_INTERFACE_CREATE_THAT_OBJ_IMPL (dbe::models::tree)
	MODEL_COMMON_INTERFACE_DELETE_THAT_OBJ_IMPL (dbe::models::tree)
	MODEL_COMMON_INTERFACE_RENAME_THAT_OBJ_IMPL (dbe::models::tree)
	MODEL_COMMON_INTERFACE_UPDATE_THAT_OBJ_IMPL (dbe::models::tree)

Variables
char const *const	dbe_lib_structure_version = dbe_compiled_version
	Including QT Headers.

Function Documentation

MODEL_COMMON_INTERFACE_CREATE_THAT_OBJ_IMPL()

MODEL_COMMON_INTERFACE_CREATE_THAT_OBJ_IMPL

(

dbe::models::tree

)

Definition at line 412 of file tree.cpp.

{
  if ( treenode * classnode = confaccessor::gethandler()->getnode ( obj.class_name() ) )
  {
    if ( not dbe::datahandler::findchild ( classnode, QString::fromStdString ( obj.UID() ) ) )
    {
      layoutAboutToBeChanged();
      new ObjectNode ( obj, false, classnode );
      // Normally we would have to call changePersistentIndex.
      // Because an objectnode is created which had no index
      // before this creation had occured there is no need to call it.
      emit layoutChanged();
    }
  }
}

MODEL_COMMON_INTERFACE_DELETE_THAT_OBJ_IMPL()

MODEL_COMMON_INTERFACE_DELETE_THAT_OBJ_IMPL

(

dbe::models::tree

)

Definition at line 428 of file tree.cpp.

{
  if ( index.isValid() )
  {
    this->removeRows ( index.row(), 1, index.parent() );
  }
}

MODEL_COMMON_INTERFACE_LOOKUP_IMPL()

MODEL_COMMON_INTERFACE_LOOKUP_IMPL

(

dbe::models::tree

)

Definition at line 386 of file tree.cpp.

{
  if ( treenode * classnode = confaccessor::gethandler()->getnode (
                                QString::fromStdString ( obj.class_name() ) ) )
  {
 
    auto found = [&obj, classnode] ( int i )
    {
      return obj.UID() == classnode->GetChild ( i )->GetData ( 0 ).toString().toStdString();
    };
 
    int i = 0;
    int const childs = classnode->ChildCount();
 
    for ( ; i < childs and not found ( i ); ++i )
 
      ;
 
    QModelIndex parent_index = getindex ( classnode );
 
    return childs == i ? QModelIndex() : index ( i, parent_index.column(), parent_index );
  }
 
  return QModelIndex();
}

MODEL_COMMON_INTERFACE_RENAME_THAT_OBJ_IMPL()

MODEL_COMMON_INTERFACE_RENAME_THAT_OBJ_IMPL

(

dbe::models::tree

)

Definition at line 436 of file tree.cpp.

{
  if ( index.isValid() )
  {
    treenode * child = getnode ( index );
    child->rename ( QString::fromStdString ( obj.ref().UID() ) );
    emit dataChanged ( index, index );
  }
}

MODEL_COMMON_INTERFACE_UPDATE_THAT_OBJ_IMPL()

MODEL_COMMON_INTERFACE_UPDATE_THAT_OBJ_IMPL

(

dbe::models::tree

)

Definition at line 446 of file tree.cpp.

{
  // Some form of change has occured , we remove and insert a new object node
  // for the specified object
  if ( index.isValid() )
  {
    // This in the worst case return a pointer to root in the tree
    treenode * child = getnode ( index );
 
    if ( treenode * parent = child->GetParent() )
    {
      emit layoutAboutToBeChanged();
      parent->RemoveChild ( child );
      new ObjectNode ( obj, false, parent );
      emit layoutChanged();
    }
  }
}

Variable Documentation

dbe_lib_structure_version

char const* const dbe_lib_structure_version = dbe_compiled_version

Including QT Headers.

Including TDAq Including DBE

Definition at line 11 of file tree.cpp.