RetroZilla/docshell/base/nsGlobalHistoryAdapter.h

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2015-10-21 05:03:22 +02:00
/* -*- Mode: C++; tab-width: 8; 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 gecko code.
*
* The Initial Developer of the Original Code is
* Benjamin Smedberg <bsmedberg@covad.net>
* Portions created by the Initial Developer are Copyright (C) 2004
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either 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 ***** */
#include "nsIGlobalHistory2.h"
#include "nsIGlobalHistory.h"
#include "nsIGenericFactory.h"
#include "nsCOMPtr.h"
/**
* A compatibility wrapper for the old nsIGlobalHistory interface. It provides
* the new nsIGlobalHistory2 interface for embedders who haven't implemented it
* themselves.
*/
// {2e9b69dd-9087-438c-8b5d-f77b553abefb}
#define NS_GLOBALHISTORYADAPTER_CID \
{ 0x2e9b69dd, 0x9087, 0x438c, { 0x8b, 0x5d, 0xf7, 0x7b, 0x55, 0x3a, 0xbe, 0xfb } }
class nsGlobalHistoryAdapter : public nsIGlobalHistory2
{
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIGLOBALHISTORY2
static NS_METHOD Create(nsISupports *aOuter,
REFNSIID aIID,
void **aResult);
static NS_METHOD RegisterSelf(nsIComponentManager* aCompMgr,
nsIFile* aPath,
const char* aLoaderStr,
const char* aType,
const nsModuleComponentInfo *aInfo);
NS_DEFINE_STATIC_CID_ACCESSOR(NS_GLOBALHISTORYADAPTER_CID);
private:
nsGlobalHistoryAdapter();
~nsGlobalHistoryAdapter();
nsresult Init();
nsCOMPtr<nsIGlobalHistory> mHistory;
};