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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * 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
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is mozilla.org code.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either of the GNU General Public License Version 2 or later (the "GPL"),
 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

#ifndef nsIDOMScriptObjectFactory_h__
#define nsIDOMScriptObjectFactory_h__

#include "nsISupports.h"
#include "nsIDOMClassInfo.h"
#include "nsStringGlue.h"
#include "nsIScriptRuntime.h"

#define NS_IDOM_SCRIPT_OBJECT_FACTORY_IID \
{ 0x2a50e17c, 0x46ff, 0x4150, \
  { 0xbb, 0x46, 0xd8, 0x07, 0xb3, 0x36, 0xde, 0xab } }

class nsIScriptContext;
class nsIScriptGlobalObject;
class nsIDOMEventListener;

typedef nsXPCClassInfo* (*nsDOMClassInfoExternalConstructorFnc)
  (const char* aName);

class nsIDOMScriptObjectFactory : public nsISupports {
public:  
  NS_DECLARE_STATIC_IID_ACCESSOR(NS_IDOM_SCRIPT_OBJECT_FACTORY_IID)

  NS_IMETHOD_(nsISupports *) GetClassInfoInstance(nsDOMClassInfoID aID) = 0;
  NS_IMETHOD_(nsISupports *) GetExternalClassInfoInstance(const nsAString& aName) = 0;

  // Register the info for an external class. aName must be static
  // data, it will not be deleted by the DOM code. aProtoChainInterface
  // must be registered in the JAVASCRIPT_DOM_INTERFACE category, or
  // prototypes for this class won't work (except if the interface
  // name starts with nsIDOM).
  NS_IMETHOD RegisterDOMClassInfo(const char *aName,
                                  nsDOMClassInfoExternalConstructorFnc aConstructorFptr,
                                  const nsIID *aProtoChainInterface,
                                  const nsIID **aInterfaces,
                                  PRUint32 aScriptableFlags,
                                  bool aHasClassInterface,
                                  const nsCID *aConstructorCID) = 0;

  nsIScriptRuntime* GetJSRuntime()
  {
    return mJSRuntime;
  }

protected:
  nsCOMPtr<nsIScriptRuntime> mJSRuntime;
};

NS_DEFINE_STATIC_IID_ACCESSOR(nsIDOMScriptObjectFactory,
                              NS_IDOM_SCRIPT_OBJECT_FACTORY_IID)

#endif /* nsIDOMScriptObjectFactory_h__ */