docshell/base/nsGlobalHistory2Adapter.h

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   2 /* ***** BEGIN LICENSE BLOCK *****
   3  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   4  *
   5  * The contents of this file are subject to the Mozilla Public License Version
   6  * 1.1 (the "License"); you may not use this file except in compliance with
   7  * the License. You may obtain a copy of the License at
   8  * http://www.mozilla.org/MPL/
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  10  * Software distributed under the License is distributed on an "AS IS" basis,
  11  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  12  * for the specific language governing rights and limitations under the
  13  * License.
  14  *
  15  * The Original Code is Mozilla gecko code.
  16  *
  17  * The Initial Developer of the Original Code is
  18  * Benjamin Smedberg <bsmedberg@covad.net>
  19  * Portions created by the Initial Developer are Copyright (C) 2004
  20  * the Initial Developer. All Rights Reserved.
  21  *
  22  * Contributor(s):
  23  *
  24  * Alternatively, the contents of this file may be used under the terms of
  25  * either the GNU General Public License Version 2 or later (the "GPL"), or
  26  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  27  * in which case the provisions of the GPL or the LGPL are applicable instead
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  33  * the provisions above, a recipient may use your version of this file under
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  36  * ***** END LICENSE BLOCK ***** */
  37
  38 #include "nsIGlobalHistory2.h"
  39 #include "nsIGlobalHistory.h"
  40 #include "nsIGenericFactory.h"
  41 #include "nsCOMPtr.h"
  42
  43 /**
  44  * A compatibility wrapper for the nsIGlobalHistory2 interface. It provides
  45  * the old nsIGlobalHistory interface for extensions which still use it.
  46  */
  47
  48 // {a772eee4-0464-40d5-a329-a29dfda3791a}
  49 #define NS_GLOBALHISTORY2ADAPTER_CID \
  50  { 0xa772eee4, 0x0464, 0x405d, { 0xa3, 0x29, 0xa2, 0x9d, 0xfd, 0xa3, 0x79, 0x1a } }
  51
  52 class nsGlobalHistory2Adapter : public nsIGlobalHistory
  53 {
  54 public:
  55   NS_DECL_ISUPPORTS
  56   NS_DECL_NSIGLOBALHISTORY
  57
  58   static NS_METHOD Create(nsISupports *aOuter,
  59                           REFNSIID aIID,
  60                           void **aResult);
  61
  62   static NS_METHOD RegisterSelf(nsIComponentManager* aCompMgr,
  63                                 nsIFile* aPath,
  64                                 const char* aLoaderStr,
  65                                 const char* aType,
  66                                 const nsModuleComponentInfo *aInfo);
  67
  68   NS_DEFINE_STATIC_CID_ACCESSOR(NS_GLOBALHISTORY2ADAPTER_CID)
  69
  70 private:
  71   nsGlobalHistory2Adapter();
  72   ~nsGlobalHistory2Adapter();
  73
  74   nsresult Init();
  75   nsCOMPtr<nsIGlobalHistory2> mHistory;
  76 };