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1c29b0d28e
Create a new API (IHistory) to check for the visitedness of a URI. r=mak r=bz sr=bsmedberg
112 lines
3.2 KiB
C++
112 lines
3.2 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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* vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ :
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Places code.
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*
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* The Initial Developer of the Original Code is
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* Mozilla Foundation.
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* Portions created by the Initial Developer are Copyright (C) 2009
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Shawn Wilsher <me@shawnwilsher.com> (Original Author)
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef mozilla_places_History_h_
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#define mozilla_places_History_h_
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#include "mozilla/IHistory.h"
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#include "mozilla/dom/Link.h"
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#include "nsTHashtable.h"
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#include "nsString.h"
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#include "nsURIHashKey.h"
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#include "nsTArray.h"
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namespace mozilla {
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namespace places {
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#define NS_HISTORYSERVICE_CID \
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{0x9fc91e65, 0x1475, 0x4353, {0x9b, 0x9a, 0x93, 0xd7, 0x6f, 0x5b, 0xd9, 0xb7}}
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class History : public IHistory
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{
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_IHISTORY
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History();
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/**
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* Notifies about the visited status of a given URI.
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*
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* @param aURI
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* The URI to notify about.
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*/
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void NotifyVisited(nsIURI *aURI);
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/**
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* Obtains a pointer to this service.
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*/
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static History *GetService();
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/**
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* Obtains a pointer that has had AddRef called on it. Used by the service
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* manager only.
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*/
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static History *GetSingleton();
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private:
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~History();
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static History *gService;
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typedef nsTArray<mozilla::dom::Link *> ObserverArray;
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class KeyClass : public nsURIHashKey
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{
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public:
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KeyClass(const nsIURI *aURI)
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: nsURIHashKey(aURI)
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{
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}
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KeyClass(const KeyClass &aOther)
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: nsURIHashKey(aOther)
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{
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NS_NOTREACHED("Do not call me!");
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}
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ObserverArray array;
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};
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nsTHashtable<KeyClass> mObservers;
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};
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} // namespace places
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} // namespace mozilla
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#endif // mozilla_places_History_h_
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