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 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
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 * The Initial Developer of the Original Code is
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 * Contributor(s):
 *   Brad Taylor <brad@getcoded.net> (original author)
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#ifndef _AtkSocketAccessible_H_
#define _AtkSocketAccessible_H_

#include "nsAccessibleWrap.h"

// This file gets included by nsAccessibilityService.cpp, which can't include
// atk.h (or glib.h), so we can't rely on it being included.
#ifdef __ATK_H__
typedef void (*AtkSocketEmbedType) (AtkSocket*, gchar*);
#else
typedef void (*AtkSocketEmbedType) (void*, void*);
#endif

/**
 * Provides a nsAccessibleWrap wrapper around AtkSocket for out-of-process
 * accessibles.
 */
class AtkSocketAccessible: public nsAccessibleWrap
{
public:

  // Soft references to AtkSocket
  static AtkSocketEmbedType g_atk_socket_embed;
#ifdef __ATK_H__
  static GType g_atk_socket_type;
#endif
  static const char* sATKSocketEmbedSymbol;
  static const char* sATKSocketGetTypeSymbol;

  /*
   * True if the current Atk version supports AtkSocket and it was correctly
   * loaded.
   */
  static bool gCanEmbed;

  AtkSocketAccessible(nsIContent* aContent, nsIWeakReference* aShell,
                      const nsCString& aPlugId);

  // nsAccessNode
  virtual void Shutdown();

  // nsIAccessible
  NS_IMETHODIMP GetNativeInterface(void** aOutAccessible);
};

#endif
