extensions/spellcheck/src/mozSpellCheckerFactory.cpp

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   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/
   9  *
  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 Spellchecker Component.
  16  *
  17  * The Initial Developer of the Original Code is David Einstein.
  18  * Portions created by the Initial Developer are Copyright (C) 2001
  19  * the Initial Developer. All Rights Reserved.
  20  *
  21  * Contributor(s): David Einstein <Deinst@world.std.com>
  22  *
  23  * Alternatively, the contents of this file may be used under the terms of
  24  * either the GNU General Public License Version 2 or later (the "GPL"), or
  25  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  26  * in which case the provisions of the GPL or the LGPL are applicable instead
  27  * of those above. If you wish to allow use of your version of this file only
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  29  * use your version of this file under the terms of the MPL, indicate your
  30  * decision by deleting the provisions above and replace them with the notice
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  32  * the provisions above, a recipient may use your version of this file under
  33  * the terms of any one of the MPL, the GPL or the LGPL.
  34  *
  35  * ***** END LICENSE BLOCK ***** */
  36
  37
  38 #include "nsIGenericFactory.h"
  39
  40 #ifdef MOZ_MACBROWSER
  41 #include "mozOSXSpell.h"
  42 #else
  43 #include "mozHunspell.h"
  44 #ifdef MOZ_XUL_APP
  45 #include "mozHunspellDirProvider.h"
  46 #endif
  47 #endif
  48
  49 #include "mozSpellChecker.h"
  50 #include "mozInlineSpellChecker.h"
  51 #include "nsTextServicesCID.h"
  52 #include "mozPersonalDictionary.h"
  53 #include "mozSpellI18NManager.h"
  54
  55 #define NS_SPELLCHECKER_CID         \
  56 { /* 8227f019-afc7-461e-b030-9f185d7a0e29 */    \
  57 0x8227F019, 0xAFC7, 0x461e,                     \
  58 { 0xB0, 0x30, 0x9F, 0x18, 0x5D, 0x7A, 0x0E, 0x29} }
  59
  60 #define MOZ_INLINESPELLCHECKER_CID         \
  61 { /* 9FE5D975-09BD-44aa-A01A-66402EA28657 */    \
  62 0x9fe5d975, 0x9bd, 0x44aa,                      \
  63 { 0xa0, 0x1a, 0x66, 0x40, 0x2e, 0xa2, 0x86, 0x57} }
  64
  65 ////////////////////////////////////////////////////////////////////////
  66 // Define the constructor function for the objects
  67 //
  68 // NOTE: This creates an instance of objects by using the default constructor
  69 //
  70
  71 #ifdef MOZ_MACBROWSER
  72 NS_GENERIC_FACTORY_CONSTRUCTOR(mozOSXSpell)
  73 #else
  74 NS_GENERIC_FACTORY_CONSTRUCTOR_INIT(mozHunspell, Init)
  75 #ifdef MOZ_XUL_APP
  76 NS_GENERIC_FACTORY_CONSTRUCTOR(mozHunspellDirProvider)
  77 #endif
  78 #endif
  79
  80 NS_GENERIC_FACTORY_CONSTRUCTOR_INIT(mozSpellChecker, Init)
  81 NS_GENERIC_FACTORY_CONSTRUCTOR_INIT(mozPersonalDictionary, Init)
  82 NS_GENERIC_FACTORY_CONSTRUCTOR(mozSpellI18NManager)
  83
  84 // This special constructor for the inline spell checker asks the inline
  85 // spell checker if we can create spell checking objects at all (ie, if there
  86 // are any dictionaries loaded) before trying to create one. The static
  87 // CanEnableInlineSpellChecking caches the value so this will be faster (we
  88 // have to run this code for every edit box we create, as well as for every
  89 // right click in those edit boxes).
  90 static NS_IMETHODIMP
  91 mozInlineSpellCheckerConstructor(nsISupports *aOuter, REFNSIID aIID,
  92                                  void **aResult)
  93 {
  94   if (! mozInlineSpellChecker::CanEnableInlineSpellChecking())
  95     return NS_ERROR_FAILURE;
  96
  97   nsresult rv;
  98
  99   mozInlineSpellChecker* inst;
 100
 101   *aResult = NULL;
 102   if (NULL != aOuter) {
 103     rv = NS_ERROR_NO_AGGREGATION;
 104     return rv;
 105   }
 106
 107   NS_NEWXPCOM(inst, mozInlineSpellChecker);
 108   if (NULL == inst) {
 109     rv = NS_ERROR_OUT_OF_MEMORY;
 110     return rv;
 111   }
 112   NS_ADDREF(inst);
 113   rv = inst->QueryInterface(aIID, aResult);
 114   NS_RELEASE(inst);
 115
 116   return rv;
 117 }
 118
 119 ////////////////////////////////////////////////////////////////////////
 120 // Define a table of CIDs implemented by this module along with other
 121 // information like the function to create an instance, contractid, and
 122 // class name.
 123 //
 124 static nsModuleComponentInfo components[] = {
 125 #ifdef MOZ_MACBROWSER
 126     {
 127         "OSX Spell check service",
 128         MOZ_OSXSPELL_CID,
 129         MOZ_OSXSPELL_CONTRACTID,
 130         mozOSXSpellConstructor
 131     },
 132 #else
 133     {
 134         "mozHunspell",
 135         MOZ_HUNSPELL_CID,
 136         MOZ_HUNSPELL_CONTRACTID,
 137         mozHunspellConstructor
 138     },
 139 #ifdef MOZ_XUL_APP
 140     {
 141         "mozHunspellDirProvider",
 142         HUNSPELLDIRPROVIDER_CID,
 143         mozHunspellDirProvider::kContractID,
 144         mozHunspellDirProviderConstructor,
 145         mozHunspellDirProvider::Register,
 146         mozHunspellDirProvider::Unregister
 147     },
 148 #endif // MOZ_XUL_APP
 149 #endif // MOZ_MACBROWSER
 150   {
 151       NULL,
 152       NS_SPELLCHECKER_CID,
 153       NS_SPELLCHECKER_CONTRACTID,
 154       mozSpellCheckerConstructor
 155   },
 156   {
 157       NULL,
 158       MOZ_PERSONALDICTIONARY_CID,
 159       MOZ_PERSONALDICTIONARY_CONTRACTID,
 160       mozPersonalDictionaryConstructor
 161   },
 162   {
 163       NULL,
 164       MOZ_SPELLI18NMANAGER_CID,
 165       MOZ_SPELLI18NMANAGER_CONTRACTID,
 166       mozSpellI18NManagerConstructor
 167   },
 168   {
 169       NULL,
 170       MOZ_INLINESPELLCHECKER_CID,
 171       MOZ_INLINESPELLCHECKER_CONTRACTID,
 172       mozInlineSpellCheckerConstructor
 173   }
 174 };
 175
 176 ////////////////////////////////////////////////////////////////////////
 177 // Implement the NSGetModule() exported function for your module
 178 // and the entire implementation of the module object.
 179 //
 180 NS_IMPL_NSGETMODULE(mozSpellCheckerModule, components)