/* * ==VimperatorPlugin== * @name spellchecker.js * @description provide the object for spell check. * @description-ja スペルチェック用のオブジェクトを提供する。 * @author janus_wel * @version 0.10 * @minversion 2.0pre 2008/10/16 * ==/VimperatorPlugin== * * LICENSE * New BSD License * * USAGE * the object is available in liberator.modules.plugins.spellchecker. * set the dictionary and call check or suggest method. * you can use :availabledictionaries and :adict commands * to know available dictionaries. * all 'set' method is return the reference of spellchecker object itself, * so you can connect methods. * * METHOD * setDictionary(dict) set dictionary to check the spell * setBeginningWith(bool) set * getDictionaryList() get available dictionaries * getDictionary() return dictionary name to use for spell checking * check(word) if word exists in dictionary, return true, not exists, return false * suggest(word) word suggestion. return generator of iterator * * EXAMPLE * 1. plugins.spellchecker.setDictionary('en-US').suggest('liberater'); * -> liberate * liberate r * liberated * liberates * liberator * * 2. plugins.spellchecker.check('liberater'); * -> false * */ ( function () { // SpellChecker function SpellChecker() { this._initialize.apply(this, arguments); } SpellChecker.prototype = { _initialize: function (dict) { // refer: https://developer.mozilla.org/En/Using_spell_checking_in_XUL const MOZILLA = '@mozilla.org/spellchecker/'; const MYSPELL = MOZILLA + 'myspell;1'; const HUNSPELL = MOZILLA + 'hunspell;1'; const ENGINE = MOZILLA + 'engine;1'; const Cc = Components.classes; const Ci = Components.interfaces; let spellclass = MYSPELL; if (HUNSPELL in Cc) spellclass = HUNSPELL; if (ENGINE in Cc) spellclass = ENGINE; this._engine = Cc[spellclass].createInstance(Ci.mozISpellCheckingEngine); // if dictionary is assigned, set it. if (dict) this.setDictionary(dict); }, // list of available dictionaries getDictionaryList: function () { let dictionaries = {}; this._engine.getDictionaryList(dictionaries, {}); for (let [, v] in Iterator(dictionaries.value)) yield v; }, setDictionary: function (dict) { for (let d in this.getDictionaryList()) { if (d === dict) { this._engine.dictionary = dict; return this; } } throw new Error('the assigned dictionary is unavailable.'); }, getDictionary: function () { let dict; try { dict = this._engine.dictionary; } catch (e) {} return dict || null; }, setBeginningWith: function (isBeginningWith) { this.isBeginningWith = isBeginningWith; return this; }, check: function (spell) this._engine.check(spell), suggest: function (spell) { let suggestions = {}; this._engine.suggest(spell, suggestions, {}); suggestions = suggestions.value; if (this.isBeginningWith) { suggestions = suggestions.filter( function (cand) { return (cand.toLowerCase().indexOf(spell) === 0); }); } for (let [, v] in Iterator(suggestions)) yield v; }, }; plugins.spellchecker = new SpellChecker(); commands.addUserCommand( ['availabledictionaries', 'adict'], 'display available dictionaries', function () liberator.echo('available dictionaries: ' + [a for (a in plugins.spellchecker.getDictionaryList())].join(', ')), {} ); })(); // vim: sw=4 sts=4 ts=4 et '>11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207