2010-03-10 13:26:11 +03:00
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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2012-05-21 15:12:37 +04:00
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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2010-03-10 13:26:11 +03:00
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#ifndef _nsAccCache_H_
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#define _nsAccCache_H_
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2014-10-22 04:49:28 +04:00
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#include "xpcAccessibleDocument.h"
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2010-03-10 13:26:11 +03:00
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2010-04-27 10:52:03 +04:00
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////////////////////////////////////////////////////////////////////////////////
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// Accessible cache utils
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////////////////////////////////////////////////////////////////////////////////
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2010-03-10 13:26:11 +03:00
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/**
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* Shutdown and removes the accessible from cache.
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*/
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template <class T>
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static PLDHashOperator
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2010-06-12 08:04:35 +04:00
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ClearCacheEntry(const void* aKey, nsRefPtr<T>& aAccessible, void* aUserArg)
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2010-03-10 13:26:11 +03:00
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{
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2013-04-03 04:33:43 +04:00
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NS_ASSERTION(aAccessible, "Calling ClearCacheEntry with a nullptr pointer!");
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2010-06-12 08:04:35 +04:00
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if (aAccessible)
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aAccessible->Shutdown();
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2010-03-10 13:26:11 +03:00
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return PL_DHASH_REMOVE;
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}
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/**
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* Clear the cache and shutdown the accessibles.
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*/
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2012-03-21 22:07:31 +04:00
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2014-11-05 18:46:37 +03:00
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template <class T>
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2010-03-10 13:26:11 +03:00
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static void
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2014-11-05 18:46:37 +03:00
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ClearCache(nsRefPtrHashtable<nsPtrHashKey<const void>, T>& aCache)
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2010-03-10 13:26:11 +03:00
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{
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2014-11-05 18:46:37 +03:00
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aCache.Enumerate(ClearCacheEntry<T>, nullptr);
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2010-03-10 13:26:11 +03:00
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}
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#endif
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