#include "GraphTesterAbstractVisitor.h"

#include <iostream>

using namespace std;

namespace X3DTK {

GraphTesterAbstractVisitor::GraphTesterAbstractVisitor()
: AbstractVisitor()
{
  define(Recorder<X3DAbstractNode>::getEnterFunction(&GraphTesterAbstractVisitor::enterX3DAbstractNode));
  define(Recorder<X3DAbstractNode>::getLeaveFunction(&GraphTesterAbstractVisitor::leaveX3DAbstractNode));
}

void GraphTesterAbstractVisitor::enterX3DAbstractNode(X3DAbstractNode *N) 
{
  GraphTesterStateVariables *stateVariables = Singleton<GraphTesterStateVariables>::getInstance();
  SFString name;
  if (N->getName() != "")
    name += " DEF = " + N->getName();
    
  cout << stateVariables->getTab() << N->getSceneGraphName() << "::" << N->getTypeName() << name << " := " << N << " -> ";
  MFNode list = N->getParentList();
  for (MFNode::const_iterator it = list.begin(); it != list.end(); ++it)
    cout << (*it)->getSceneGraphName() << "::" << (*it)->getTypeName() << ", ";
  cout << endl;
  
  stateVariables->addTab();
}

void GraphTesterAbstractVisitor::leaveX3DAbstractNode(X3DAbstractNode *) 
{
  GraphTesterStateVariables *stateVariables = Singleton<GraphTesterStateVariables>::getInstance();
  stateVariables->removeTab();
}

}