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/******* 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 Initial Developers of the Original Code are Kevin Hendricks (MySpell)
* and László Németh (Hunspell). Portions created by the Initial Developers
* are Copyright (C) 2002-2005 the Initial Developers. All Rights Reserved.
*
* Contributor(s): Kevin Hendricks (kevin.hendricks@sympatico.ca)
* David Einstein (deinst@world.std.com)
* Michiel van Leeuwen (mvl@exedo.nl)
* Caolan McNamara (cmc@openoffice.org)
* László Németh (nemethl@gyorsposta.hu)
* Davide Prina
* Giuseppe Modugno
* Gianluca Turconi
* Simon Brouwer
* Noll Janos
* Biro Arpad
* Goldman Eleonora
* Sarlos Tamas
* Bencsath Boldizsar
* Halacsy Peter
* Dvornik Laszlo
* Gefferth Andras
* Nagy Viktor
* Varga Daniel
* Chris Halls
* Rene Engelhard
* Bram Moolenaar
* Dafydd Jones
* Harri Pitkanen
* Andras Timar
* Tor Lillqvist
* Jesper Kristensen (mail@jesperkristensen.dk)
*
* 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 *******/
#ifndef mozHunspell_h__
#define mozHunspell_h__
#include "RLBoxHunspell.h"
#include "mozISpellCheckingEngine.h"
#include "mozIPersonalDictionary.h"
#include "nsString.h"
#include "nsCOMPtr.h"
#include "nsCOMArray.h"
#include "nsHashKeys.h"
#include "nsIMemoryReporter.h"
#include "nsIObserver.h"
#include "nsIURI.h"
#include "mozilla/Encoding.h"
#include "mozilla/UniquePtr.h"
#include "nsInterfaceHashtable.h"
#include "nsWeakReference.h"
#include "nsTHashMap.h"
#include "nsCycleCollectionParticipant.h"
#include "mozHunspellAllocator.h"
#define MOZ_HUNSPELL_CONTRACTID "@mozilla.org/spellchecker/engine;1"
#define MOZ_HUNSPELL_CID \
/* 56c778e4-1bee-45f3-a689-886692a97fe7 */ \
{ \
0x56c778e4, 0x1bee, 0x45f3, { \
0xa6, 0x89, 0x88, 0x66, 0x92, 0xa9, 0x7f, 0xe7 \
} \
}
class mozHunspell final : public mozISpellCheckingEngine,
public nsIObserver,
public nsSupportsWeakReference,
public nsIMemoryReporter {
public:
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
NS_DECL_MOZISPELLCHECKINGENGINE
NS_DECL_NSIOBSERVER
NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(mozHunspell, mozISpellCheckingEngine)
mozHunspell();
nsresult Init();
void LoadDictionaryList(bool aNotifyChildProcesses);
NS_DECL_NSIMEMORYREPORTER
protected:
virtual ~mozHunspell();
void DictionariesChanged(bool aNotifyChildProcesses);
nsCOMPtr<mozIPersonalDictionary> mPersonalDictionary;
// Hashtable matches dictionary name to .aff file
nsInterfaceHashtable<nsStringHashKey, nsIURI> mDictionaries;
// dynamic dirs used to search for dictionaries
nsCOMArray<nsIFile> mDynamicDirectories;
nsInterfaceHashtable<nsStringHashKey, nsIURI> mDynamicDictionaries;
struct DictionaryData {
// keep track of whether the dictionary is currently in use or not
bool mEnabled = true;
// keep track of whether we've failed loading this dictionary before.
// if set, we don't try loading it again.
bool mLoadFailed = false;
mozilla::UniquePtr<mozilla::Encoder> mEncoder;
mozilla::UniquePtr<mozilla::Decoder> mDecoder;
mozilla::UniquePtr<RLBoxHunspell> mHunspell;
nsCString mAffixFileName;
// helper method for converting a word to the charset of the dictionary
nsresult ConvertCharset(const nsAString& aStr, std::string& aDst);
// helper method to the load the dictionary if it is not already loaded
nsresult LoadIfNecessary();
};
nsTHashMap<nsCStringHashKey, DictionaryData> mHunspells;
};
#endif
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