/**
 * PANDA 3D SOFTWARE
 * Copyright (c) Carnegie Mellon University.  All rights reserved.
 *
 * All use of this software is subject to the terms of the revised BSD
 * license.  You should have received a copy of this license along
 * with this source code in a file named "LICENSE."
 *
 * @file p3dPythonObject.h
 * @author drose
 * @date 2009-07-02
 */

#ifndef P3DPYTHONOBJECT_H
#define P3DPYTHONOBJECT_H

#include "p3d_plugin_common.h"
#include "p3dObject.h"

class P3DSession;

/**
 * An object type that references a PyObject in the subordinate process.  It
 * allows querying and/or modifying the state of the referenced PyObject, via
 * clever XML communication in P3DSession::command_and_response().
 */
class P3DPythonObject : public P3DObject {
public:
  P3DPythonObject(P3DSession *session, int object_id);
  virtual ~P3DPythonObject();

public:
  virtual P3D_object_type get_type();
  virtual bool get_bool();
  virtual int get_int();
  virtual double get_float();

  virtual void make_string(std::string &value);

  virtual P3D_object *get_property(const std::string &property);
  virtual bool set_property(const std::string &property, bool needs_response, P3D_object *value);
  bool set_property_insecure(const std::string &property, bool needs_response,
                             P3D_object *value);

  virtual bool has_method(const std::string &method_name);
  virtual P3D_object *call(const std::string &method_name, bool needs_response,
                           P3D_object *params[], int num_params);
  P3D_object *call_insecure(const std::string &method_name, bool needs_response,
                            P3D_object *params[], int num_params);

  virtual void output(std::ostream &out);
  virtual bool fill_xml(TiXmlElement *xvalue, P3DSession *session);

  virtual P3DPythonObject *as_python_object();

  P3DSession *get_session();
  int get_object_id();

private:
  P3DSession *_session;
  int _object_id;

  typedef std::map<std::string, bool> HasMethod;
  HasMethod _has_method;
};

#endif