/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */

/*

 *  This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 as

 * published by the Free Software Foundation;

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 * 

 * Authors: Faker Moatamri <faker.moatamri@sophia.inria.fr>

 *          Mathieu Lacage <mathieu.lacage@sophia.inria.fr>

 */

#include "attribute-iterator.h"

#include <gtk/gtk.h>

namespace ns3

{

enum

{

  COL_NODE = 0, COL_LAST

};

struct ModelNode

{

  enum

  {

    // store object + attribute name

    NODE_ATTRIBUTE,

    // store object + attribute name

    NODE_POINTER,

    // store object + attribute name

    NODE_VECTOR,

    // store index + value (object)

    NODE_VECTOR_ITEM,

    // store object

    NODE_OBJECT

  } type;

  std::string name;

  Ptr<Object> object;

  uint32_t index;

};

class ModelCreator : public AttributeIterator

{

public:

  ModelCreator ();

  void Build (GtkTreeStore *treestore);

private:

  virtual void DoVisitAttribute (Ptr<Object> object, std::string name);

  virtual void DoStartVisitObject (Ptr<Object> object);

  virtual void DoEndVisitObject (void);

  virtual void DoStartVisitPointerAttribute (Ptr<Object> object, std::string name, Ptr<Object> value);

  virtual void DoEndVisitPointerAttribute (void);

  virtual void DoStartVisitArrayAttribute (Ptr<Object> object, std::string name, const ObjectVectorValue &vector);

  virtual void DoEndVisitArrayAttribute (void);

  virtual void DoStartVisitArrayItem (const ObjectVectorValue &vector,

                                      uint32_t index, Ptr<Object> item);

  virtual void DoEndVisitArrayItem (void);

  void Add (ModelNode *node);

  void Remove (void);

  GtkTreeStore *m_treestore;

  std::vector<GtkTreeIter *> m_iters;

};

}