extensions/spellcheck/hunspell/src/mozHunspell.h

   1 /******* BEGIN LICENSE BLOCK *******
   2  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   3  *
   4  * The contents of this file are subject to the Mozilla Public License Version
   5  * 1.1 (the "License"); you may not use this file except in compliance with
   6  * the License. You may obtain a copy of the License at
   7  * http://www.mozilla.org/MPL/
   8  *
   9  * Software distributed under the License is distributed on an "AS IS" basis,
  10  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  11  * for the specific language governing rights and limitations under the
  12  * License.
  13  *
  14  * The Initial Developers of the Original Code are Kevin Hendricks (MySpell)
  15  * and László Németh (Hunspell). Portions created by the Initial Developers
  16  * are Copyright (C) 2002-2005 the Initial Developers. All Rights Reserved.
  17  *
  18  * Contributor(s): Kevin Hendricks (kevin.hendricks@sympatico.ca)
  19  *                 David Einstein (deinst@world.std.com)
  20  *                 Michiel van Leeuwen (mvl@exedo.nl)
  21  *                 Caolan McNamara (cmc@openoffice.org)
  22  *                 László Németh (nemethl@gyorsposta.hu)
  23  *                 Davide Prina
  24  *                 Giuseppe Modugno
  25  *                 Gianluca Turconi
  26  *                 Simon Brouwer
  27  *                 Noll Janos
  28  *                 Biro Arpad
  29  *                 Goldman Eleonora
  30  *                 Sarlos Tamas
  31  *                 Bencsath Boldizsar
  32  *                 Halacsy Peter
  33  *                 Dvornik Laszlo
  34  *                 Gefferth Andras
  35  *                 Nagy Viktor
  36  *                 Varga Daniel
  37  *                 Chris Halls
  38  *                 Rene Engelhard
  39  *                 Bram Moolenaar
  40  *                 Dafydd Jones
  41  *                 Harri Pitkanen
  42  *                 Andras Timar
  43  *                 Tor Lillqvist
  44  *
  45  * Alternatively, the contents of this file may be used under the terms of
  46  * either the GNU General Public License Version 2 or later (the "GPL"), or
  47  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  48  * in which case the provisions of the GPL or the LGPL are applicable instead
  49  * of those above. If you wish to allow use of your version of this file only
  50  * under the terms of either the GPL or the LGPL, and not to allow others to
  51  * use your version of this file under the terms of the MPL, indicate your
  52  * decision by deleting the provisions above and replace them with the notice
  53  * and other provisions required by the GPL or the LGPL. If you do not delete
  54  * the provisions above, a recipient may use your version of this file under
  55  * the terms of any one of the MPL, the GPL or the LGPL.
  56  *
  57  ******* END LICENSE BLOCK *******/
  58
  59 #ifndef mozHunspell_h__
  60 #define mozHunspell_h__
  61
  62 #include <hunspell.hxx>
  63 #include "mozISpellCheckingEngine.h"
  64 #include "mozIPersonalDictionary.h"
  65 #include "nsString.h"
  66 #include "nsCOMPtr.h"
  67 #include "nsIObserver.h"
  68 #include "nsIUnicodeEncoder.h"
  69 #include "nsIUnicodeDecoder.h"
  70 #include "nsInterfaceHashtable.h"
  71 #include "nsWeakReference.h"
  72
  73 #define MOZ_HUNSPELL_CONTRACTID "@mozilla.org/spellchecker/engine;1"
  74 #define MOZ_HUNSPELL_CID         \
  75 /* 56c778e4-1bee-45f3-a689-886692a97fe7 */   \
  76 { 0x56c778e4, 0x1bee, 0x45f3, \
  77   { 0xa6, 0x89, 0x88, 0x66, 0x92, 0xa9, 0x7f, 0xe7 } }
  78
  79 class mozHunspell : public mozISpellCheckingEngine,
  80                    public nsIObserver,
  81                    public nsSupportsWeakReference
  82 {
  83 public:
  84   NS_DECL_ISUPPORTS
  85   NS_DECL_MOZISPELLCHECKINGENGINE
  86   NS_DECL_NSIOBSERVER
  87
  88   mozHunspell() : mHunspell(nsnull) { }
  89   virtual ~mozHunspell();
  90
  91   nsresult Init();
  92
  93   void LoadDictionaryList();
  94   void LoadDictionariesFromDir(nsIFile* aDir);
  95
  96   // helper method for converting a word to the charset of the dictionary
  97   nsresult ConvertCharset(const PRUnichar* aStr, char ** aDst);
  98
  99 protected:
 100
 101   nsCOMPtr<mozIPersonalDictionary> mPersonalDictionary;
 102   nsCOMPtr<nsIUnicodeEncoder>      mEncoder;
 103   nsCOMPtr<nsIUnicodeDecoder>      mDecoder;
 104
 105   // Hashtable matches dictionary name to .aff file
 106   nsInterfaceHashtable<nsStringHashKey, nsIFile> mDictionaries;
 107   nsString  mDictionary;
 108   nsString  mLanguage;
 109
 110   Hunspell  *mHunspell;
 111 };
 112
 113 #endif