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annotate media/js/tiny_mce/plugins/spellchecker/editor_plugin_src.js @ 45:a5b4c5ce0658

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Breaking down and controlling all media files, including javascript libraries.
author Brian Neal <bgneal@gmail.com>
date Fri, 19 Jun 2009 03:16:03 +0000
parents
children 149c3567fec1
rev   line source
bgneal@45 1 /**
bgneal@45 2 * $Id: editor_plugin_src.js 425 2007-11-21 15:17:39Z spocke $
bgneal@45 3 *
bgneal@45 4 * @author Moxiecode
bgneal@45 5 * @copyright Copyright © 2004-2008, Moxiecode Systems AB, All rights reserved.
bgneal@45 6 */
bgneal@45 7
bgneal@45 8 (function() {
bgneal@45 9 var JSONRequest = tinymce.util.JSONRequest, each = tinymce.each, DOM = tinymce.DOM;
bgneal@45 10
bgneal@45 11 tinymce.create('tinymce.plugins.SpellcheckerPlugin', {
bgneal@45 12 getInfo : function() {
bgneal@45 13 return {
bgneal@45 14 longname : 'Spellchecker',
bgneal@45 15 author : 'Moxiecode Systems AB',
bgneal@45 16 authorurl : 'http://tinymce.moxiecode.com',
bgneal@45 17 infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/spellchecker',
bgneal@45 18 version : tinymce.majorVersion + "." + tinymce.minorVersion
bgneal@45 19 };
bgneal@45 20 },
bgneal@45 21
bgneal@45 22 init : function(ed, url) {
bgneal@45 23 var t = this, cm;
bgneal@45 24
bgneal@45 25 t.url = url;
bgneal@45 26 t.editor = ed;
bgneal@45 27
bgneal@45 28 // Register commands
bgneal@45 29 ed.addCommand('mceSpellCheck', function() {
bgneal@45 30 if (!t.active) {
bgneal@45 31 ed.setProgressState(1);
bgneal@45 32 t._sendRPC('checkWords', [t.selectedLang, t._getWords()], function(r) {
bgneal@45 33 if (r.length > 0) {
bgneal@45 34 t.active = 1;
bgneal@45 35 t._markWords(r);
bgneal@45 36 ed.setProgressState(0);
bgneal@45 37 ed.nodeChanged();
bgneal@45 38 } else {
bgneal@45 39 ed.setProgressState(0);
bgneal@45 40 ed.windowManager.alert('spellchecker.no_mpell');
bgneal@45 41 }
bgneal@45 42 });
bgneal@45 43 } else
bgneal@45 44 t._done();
bgneal@45 45 });
bgneal@45 46
bgneal@45 47 ed.onInit.add(function() {
bgneal@45 48 if (ed.settings.content_css !== false)
bgneal@45 49 ed.dom.loadCSS(url + '/css/content.css');
bgneal@45 50 });
bgneal@45 51
bgneal@45 52 ed.onClick.add(t._showMenu, t);
bgneal@45 53 ed.onContextMenu.add(t._showMenu, t);
bgneal@45 54 ed.onBeforeGetContent.add(function() {
bgneal@45 55 if (t.active)
bgneal@45 56 t._removeWords();
bgneal@45 57 });
bgneal@45 58
bgneal@45 59 ed.onNodeChange.add(function(ed, cm) {
bgneal@45 60 cm.setActive('spellchecker', t.active);
bgneal@45 61 });
bgneal@45 62
bgneal@45 63 ed.onSetContent.add(function() {
bgneal@45 64 t._done();
bgneal@45 65 });
bgneal@45 66
bgneal@45 67 ed.onBeforeGetContent.add(function() {
bgneal@45 68 t._done();
bgneal@45 69 });
bgneal@45 70
bgneal@45 71 ed.onBeforeExecCommand.add(function(ed, cmd) {
bgneal@45 72 if (cmd == 'mceFullScreen')
bgneal@45 73 t._done();
bgneal@45 74 });
bgneal@45 75
bgneal@45 76 // Find selected language
bgneal@45 77 t.languages = {};
bgneal@45 78 each(ed.getParam('spellchecker_languages', '+English=en,Danish=da,Dutch=nl,Finnish=fi,French=fr,German=de,Italian=it,Polish=pl,Portuguese=pt,Spanish=es,Swedish=sv', 'hash'), function(v, k) {
bgneal@45 79 if (k.indexOf('+') === 0) {
bgneal@45 80 k = k.substring(1);
bgneal@45 81 t.selectedLang = v;
bgneal@45 82 }
bgneal@45 83
bgneal@45 84 t.languages[k] = v;
bgneal@45 85 });
bgneal@45 86 },
bgneal@45 87
bgneal@45 88 createControl : function(n, cm) {
bgneal@45 89 var t = this, c, ed = t.editor;
bgneal@45 90
bgneal@45 91 if (n == 'spellchecker') {
bgneal@45 92 c = cm.createSplitButton(n, {title : 'spellchecker.desc', cmd : 'mceSpellCheck', scope : t});
bgneal@45 93
bgneal@45 94 c.onRenderMenu.add(function(c, m) {
bgneal@45 95 m.add({title : 'spellchecker.langs', 'class' : 'mceMenuItemTitle'}).setDisabled(1);
bgneal@45 96 each(t.languages, function(v, k) {
bgneal@45 97 var o = {icon : 1}, mi;
bgneal@45 98
bgneal@45 99 o.onclick = function() {
bgneal@45 100 mi.setSelected(1);
bgneal@45 101 t.selectedItem.setSelected(0);
bgneal@45 102 t.selectedItem = mi;
bgneal@45 103 t.selectedLang = v;
bgneal@45 104 };
bgneal@45 105
bgneal@45 106 o.title = k;
bgneal@45 107 mi = m.add(o);
bgneal@45 108 mi.setSelected(v == t.selectedLang);
bgneal@45 109
bgneal@45 110 if (v == t.selectedLang)
bgneal@45 111 t.selectedItem = mi;
bgneal@45 112 })
bgneal@45 113 });
bgneal@45 114
bgneal@45 115 return c;
bgneal@45 116 }
bgneal@45 117 },
bgneal@45 118
bgneal@45 119 // Internal functions
bgneal@45 120
bgneal@45 121 _walk : function(n, f) {
bgneal@45 122 var d = this.editor.getDoc(), w;
bgneal@45 123
bgneal@45 124 if (d.createTreeWalker) {
bgneal@45 125 w = d.createTreeWalker(n, NodeFilter.SHOW_TEXT, null, false);
bgneal@45 126
bgneal@45 127 while ((n = w.nextNode()) != null)
bgneal@45 128 f.call(this, n);
bgneal@45 129 } else
bgneal@45 130 tinymce.walk(n, f, 'childNodes');
bgneal@45 131 },
bgneal@45 132
bgneal@45 133 _getSeparators : function() {
bgneal@45 134 var re = '', i, str = this.editor.getParam('spellchecker_word_separator_chars', '\\s!"#$%&()*+,-./:;<=>?@[\]^_{|}§©«®±¶·¸»¼½¾¿×÷¤\u201d\u201c');
bgneal@45 135
bgneal@45 136 // Build word separator regexp
bgneal@45 137 for (i=0; i<str.length; i++)
bgneal@45 138 re += '\\' + str.charAt(i);
bgneal@45 139
bgneal@45 140 return re;
bgneal@45 141 },
bgneal@45 142
bgneal@45 143 _getWords : function() {
bgneal@45 144 var ed = this.editor, wl = [], tx = '', lo = {};
bgneal@45 145
bgneal@45 146 // Get area text
bgneal@45 147 this._walk(ed.getBody(), function(n) {
bgneal@45 148 if (n.nodeType == 3)
bgneal@45 149 tx += n.nodeValue + ' ';
bgneal@45 150 });
bgneal@45 151
bgneal@45 152 // Split words by separator
bgneal@45 153 tx = tx.replace(new RegExp('([0-9]|[' + this._getSeparators() + '])', 'g'), ' ');
bgneal@45 154 tx = tinymce.trim(tx.replace(/(\s+)/g, ' '));
bgneal@45 155
bgneal@45 156 // Build word array and remove duplicates
bgneal@45 157 each(tx.split(' '), function(v) {
bgneal@45 158 if (!lo[v]) {
bgneal@45 159 wl.push(v);
bgneal@45 160 lo[v] = 1;
bgneal@45 161 }
bgneal@45 162 });
bgneal@45 163
bgneal@45 164 return wl;
bgneal@45 165 },
bgneal@45 166
bgneal@45 167 _removeWords : function(w) {
bgneal@45 168 var ed = this.editor, dom = ed.dom, se = ed.selection, b = se.getBookmark();
bgneal@45 169
bgneal@45 170 each(dom.select('span').reverse(), function(n) {
bgneal@45 171 if (n && (dom.hasClass(n, 'mceItemHiddenSpellWord') || dom.hasClass(n, 'mceItemHidden'))) {
bgneal@45 172 if (!w || dom.decode(n.innerHTML) == w)
bgneal@45 173 dom.remove(n, 1);
bgneal@45 174 }
bgneal@45 175 });
bgneal@45 176
bgneal@45 177 se.moveToBookmark(b);
bgneal@45 178 },
bgneal@45 179
bgneal@45 180 _markWords : function(wl) {
bgneal@45 181 var r1, r2, r3, r4, r5, w = '', ed = this.editor, re = this._getSeparators(), dom = ed.dom, nl = [];
bgneal@45 182 var se = ed.selection, b = se.getBookmark();
bgneal@45 183
bgneal@45 184 each(wl, function(v) {
bgneal@45 185 w += (w ? '|' : '') + v;
bgneal@45 186 });
bgneal@45 187
bgneal@45 188 r1 = new RegExp('([' + re + '])(' + w + ')([' + re + '])', 'g');
bgneal@45 189 r2 = new RegExp('^(' + w + ')', 'g');
bgneal@45 190 r3 = new RegExp('(' + w + ')([' + re + ']?)$', 'g');
bgneal@45 191 r4 = new RegExp('^(' + w + ')([' + re + ']?)$', 'g');
bgneal@45 192 r5 = new RegExp('(' + w + ')([' + re + '])', 'g');
bgneal@45 193
bgneal@45 194 // Collect all text nodes
bgneal@45 195 this._walk(this.editor.getBody(), function(n) {
bgneal@45 196 if (n.nodeType == 3) {
bgneal@45 197 nl.push(n);
bgneal@45 198 }
bgneal@45 199 });
bgneal@45 200
bgneal@45 201 // Wrap incorrect words in spans
bgneal@45 202 each(nl, function(n) {
bgneal@45 203 var v;
bgneal@45 204
bgneal@45 205 if (n.nodeType == 3) {
bgneal@45 206 v = n.nodeValue;
bgneal@45 207
bgneal@45 208 if (r1.test(v) || r2.test(v) || r3.test(v) || r4.test(v)) {
bgneal@45 209 v = dom.encode(v);
bgneal@45 210 v = v.replace(r5, '<span class="mceItemHiddenSpellWord">$1</span>$2');
bgneal@45 211 v = v.replace(r3, '<span class="mceItemHiddenSpellWord">$1</span>$2');
bgneal@45 212
bgneal@45 213 dom.replace(dom.create('span', {'class' : 'mceItemHidden'}, v), n);
bgneal@45 214 }
bgneal@45 215 }
bgneal@45 216 });
bgneal@45 217
bgneal@45 218 se.moveToBookmark(b);
bgneal@45 219 },
bgneal@45 220
bgneal@45 221 _showMenu : function(ed, e) {
bgneal@45 222 var t = this, ed = t.editor, m = t._menu, p1, dom = ed.dom, vp = dom.getViewPort(ed.getWin());
bgneal@45 223
bgneal@45 224 if (!m) {
bgneal@45 225 p1 = DOM.getPos(ed.getContentAreaContainer());
bgneal@45 226 //p2 = DOM.getPos(ed.getContainer());
bgneal@45 227
bgneal@45 228 m = ed.controlManager.createDropMenu('spellcheckermenu', {
bgneal@45 229 offset_x : p1.x,
bgneal@45 230 offset_y : p1.y,
bgneal@45 231 'class' : 'mceNoIcons'
bgneal@45 232 });
bgneal@45 233
bgneal@45 234 t._menu = m;
bgneal@45 235 }
bgneal@45 236
bgneal@45 237 if (dom.hasClass(e.target, 'mceItemHiddenSpellWord')) {
bgneal@45 238 m.removeAll();
bgneal@45 239 m.add({title : 'spellchecker.wait', 'class' : 'mceMenuItemTitle'}).setDisabled(1);
bgneal@45 240
bgneal@45 241 t._sendRPC('getSuggestions', [t.selectedLang, dom.decode(e.target.innerHTML)], function(r) {
bgneal@45 242 m.removeAll();
bgneal@45 243
bgneal@45 244 if (r.length > 0) {
bgneal@45 245 m.add({title : 'spellchecker.sug', 'class' : 'mceMenuItemTitle'}).setDisabled(1);
bgneal@45 246 each(r, function(v) {
bgneal@45 247 m.add({title : v, onclick : function() {
bgneal@45 248 dom.replace(ed.getDoc().createTextNode(v), e.target);
bgneal@45 249 t._checkDone();
bgneal@45 250 }});
bgneal@45 251 });
bgneal@45 252
bgneal@45 253 m.addSeparator();
bgneal@45 254 } else
bgneal@45 255 m.add({title : 'spellchecker.no_sug', 'class' : 'mceMenuItemTitle'}).setDisabled(1);
bgneal@45 256
bgneal@45 257 m.add({
bgneal@45 258 title : 'spellchecker.ignore_word',
bgneal@45 259 onclick : function() {
bgneal@45 260 dom.remove(e.target, 1);
bgneal@45 261 t._checkDone();
bgneal@45 262 }
bgneal@45 263 });
bgneal@45 264
bgneal@45 265 m.add({
bgneal@45 266 title : 'spellchecker.ignore_words',
bgneal@45 267 onclick : function() {
bgneal@45 268 t._removeWords(dom.decode(e.target.innerHTML));
bgneal@45 269 t._checkDone();
bgneal@45 270 }
bgneal@45 271 });
bgneal@45 272
bgneal@45 273 m.update();
bgneal@45 274 });
bgneal@45 275
bgneal@45 276 ed.selection.select(e.target);
bgneal@45 277 p1 = dom.getPos(e.target);
bgneal@45 278 m.showMenu(p1.x, p1.y + e.target.offsetHeight - vp.y);
bgneal@45 279
bgneal@45 280 return tinymce.dom.Event.cancel(e);
bgneal@45 281 } else
bgneal@45 282 m.hideMenu();
bgneal@45 283 },
bgneal@45 284
bgneal@45 285 _checkDone : function() {
bgneal@45 286 var t = this, ed = t.editor, dom = ed.dom, o;
bgneal@45 287
bgneal@45 288 each(dom.select('span'), function(n) {
bgneal@45 289 if (n && dom.hasClass(n, 'mceItemHiddenSpellWord')) {
bgneal@45 290 o = true;
bgneal@45 291 return false;
bgneal@45 292 }
bgneal@45 293 });
bgneal@45 294
bgneal@45 295 if (!o)
bgneal@45 296 t._done();
bgneal@45 297 },
bgneal@45 298
bgneal@45 299 _done : function() {
bgneal@45 300 var t = this, la = t.active;
bgneal@45 301
bgneal@45 302 if (t.active) {
bgneal@45 303 t.active = 0;
bgneal@45 304 t._removeWords();
bgneal@45 305
bgneal@45 306 if (t._menu)
bgneal@45 307 t._menu.hideMenu();
bgneal@45 308
bgneal@45 309 if (la)
bgneal@45 310 t.editor.nodeChanged();
bgneal@45 311 }
bgneal@45 312 },
bgneal@45 313
bgneal@45 314 _sendRPC : function(m, p, cb) {
bgneal@45 315 var t = this, url = t.editor.getParam("spellchecker_rpc_url", "{backend}");
bgneal@45 316
bgneal@45 317 if (url == '{backend}') {
bgneal@45 318 t.editor.setProgressState(0);
bgneal@45 319 alert('Please specify: spellchecker_rpc_url');
bgneal@45 320 return;
bgneal@45 321 }
bgneal@45 322
bgneal@45 323 JSONRequest.sendRPC({
bgneal@45 324 url : url,
bgneal@45 325 method : m,
bgneal@45 326 params : p,
bgneal@45 327 success : cb,
bgneal@45 328 error : function(e, x) {
bgneal@45 329 t.editor.setProgressState(0);
bgneal@45 330 t.editor.windowManager.alert(e.errstr || ('Error response: ' + x.responseText));
bgneal@45 331 }
bgneal@45 332 });
bgneal@45 333 }
bgneal@45 334 });
bgneal@45 335
bgneal@45 336 // Register plugin
bgneal@45 337 tinymce.PluginManager.add('spellchecker', tinymce.plugins.SpellcheckerPlugin);
bgneal@45 338 })();