/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef nsHashPropertyBag_h___

#define nsHashPropertyBag_h___

#include "nsIVariant.h"

#include "nsIWritablePropertyBag.h"

#include "nsIWritablePropertyBag2.h"

#include "nsCycleCollectionParticipant.h"

#include "nsInterfaceHashtable.h"

class nsHashPropertyBagBase

  : public nsIWritablePropertyBag

  , public nsIWritablePropertyBag2

{

public:

  nsHashPropertyBagBase() {}

  NS_DECL_NSIPROPERTYBAG

  NS_DECL_NSIPROPERTYBAG2

  NS_DECL_NSIWRITABLEPROPERTYBAG

  NS_DECL_NSIWRITABLEPROPERTYBAG2

protected:

  // a hash table of string -> nsIVariant

  nsInterfaceHashtable<nsStringHashKey, nsIVariant> mPropertyHash;

};

class nsHashPropertyBag : public nsHashPropertyBagBase

{

public:

  nsHashPropertyBag() {}

  NS_DECL_THREADSAFE_ISUPPORTS

protected:

  virtual ~nsHashPropertyBag();

};

/* A cycle collected nsHashPropertyBag for main-thread-only use. */

class nsHashPropertyBagCC final : public nsHashPropertyBagBase

{

public:

  nsHashPropertyBagCC() {}

  NS_DECL_CYCLE_COLLECTING_ISUPPORTS

  NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(nsHashPropertyBagCC,

                                           nsIWritablePropertyBag)

protected:

  virtual ~nsHashPropertyBagCC() {}

};

#endif /* nsHashPropertyBag_h___ */