2 * editor_plugin_src.js
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4 * Copyright 2009, Moxiecode Systems AB
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5 * Released under LGPL License.
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7 * License: http://tinymce.moxiecode.com/license
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8 * Contributing: http://tinymce.moxiecode.com/contributing
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12 var JSONRequest = tinymce.util.JSONRequest, each = tinymce.each, DOM = tinymce.DOM;
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14 tinymce.create('tinymce.plugins.SpellcheckerPlugin', {
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15 getInfo : function() {
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17 longname : 'Spellchecker',
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18 author : 'Moxiecode Systems AB',
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19 authorurl : 'http://tinymce.moxiecode.com',
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20 infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/spellchecker',
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21 version : tinymce.majorVersion + "." + tinymce.minorVersion
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25 init : function(ed, url) {
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31 // Register commands
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32 ed.addCommand('mceSpellCheck', function() {
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34 ed.setProgressState(1);
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35 t._sendRPC('checkWords', [t.selectedLang, t._getWords()], function(r) {
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39 ed.setProgressState(0);
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42 ed.setProgressState(0);
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43 ed.windowManager.alert('spellchecker.no_mpell');
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50 ed.onInit.add(function() {
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51 if (ed.settings.content_css !== false)
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52 ed.dom.loadCSS(url + '/css/content.css');
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55 ed.onClick.add(t._showMenu, t);
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56 ed.onContextMenu.add(t._showMenu, t);
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57 ed.onBeforeGetContent.add(function() {
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62 ed.onNodeChange.add(function(ed, cm) {
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63 cm.setActive('spellchecker', t.active);
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66 ed.onSetContent.add(function() {
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70 ed.onBeforeGetContent.add(function() {
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74 ed.onBeforeExecCommand.add(function(ed, cmd) {
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75 if (cmd == 'mceFullScreen')
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79 // Find selected language
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81 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) {
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82 if (k.indexOf('+') === 0) {
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91 createControl : function(n, cm) {
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92 var t = this, c, ed = t.editor;
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94 if (n == 'spellchecker') {
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95 c = cm.createSplitButton(n, {title : 'spellchecker.desc', cmd : 'mceSpellCheck', scope : t});
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97 c.onRenderMenu.add(function(c, m) {
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98 m.add({title : 'spellchecker.langs', 'class' : 'mceMenuItemTitle'}).setDisabled(1);
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99 each(t.languages, function(v, k) {
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100 var o = {icon : 1}, mi;
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102 o.onclick = function() {
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104 t.selectedItem.setSelected(0);
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105 t.selectedItem = mi;
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106 t.selectedLang = v;
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111 mi.setSelected(v == t.selectedLang);
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113 if (v == t.selectedLang)
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114 t.selectedItem = mi;
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122 // Internal functions
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124 _walk : function(n, f) {
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125 var d = this.editor.getDoc(), w;
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127 if (d.createTreeWalker) {
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128 w = d.createTreeWalker(n, NodeFilter.SHOW_TEXT, null, false);
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130 while ((n = w.nextNode()) != null)
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133 tinymce.walk(n, f, 'childNodes');
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136 _getSeparators : function() {
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137 var re = '', i, str = this.editor.getParam('spellchecker_word_separator_chars', '\\s!"#$%&()*+,-./:;<=>?@[\]^_{|}§©«®±¶·¸»¼½¾¿×÷¤\u201d\u201c');
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139 // Build word separator regexp
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140 for (i=0; i<str.length; i++)
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141 re += '\\' + str.charAt(i);
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146 _getWords : function() {
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147 var ed = this.editor, wl = [], tx = '', lo = {};
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150 this._walk(ed.getBody(), function(n) {
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151 if (n.nodeType == 3)
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152 tx += n.nodeValue + ' ';
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155 // Split words by separator
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156 tx = tx.replace(new RegExp('([0-9]|[' + this._getSeparators() + '])', 'g'), ' ');
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157 tx = tinymce.trim(tx.replace(/(\s+)/g, ' '));
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159 // Build word array and remove duplicates
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160 each(tx.split(' '), function(v) {
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170 _removeWords : function(w) {
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171 var ed = this.editor, dom = ed.dom, se = ed.selection, b = se.getBookmark();
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173 each(dom.select('span').reverse(), function(n) {
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174 if (n && (dom.hasClass(n, 'mceItemHiddenSpellWord') || dom.hasClass(n, 'mceItemHidden'))) {
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175 if (!w || dom.decode(n.innerHTML) == w)
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180 se.moveToBookmark(b);
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183 _markWords : function(wl) {
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184 var r1, r2, r3, r4, r5, w = '', ed = this.editor, re = this._getSeparators(), dom = ed.dom, nl = [];
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185 var se = ed.selection, b = se.getBookmark();
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187 each(wl, function(v) {
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188 w += (w ? '|' : '') + v;
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191 r1 = new RegExp('([' + re + '])(' + w + ')([' + re + '])', 'g');
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192 r2 = new RegExp('^(' + w + ')', 'g');
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193 r3 = new RegExp('(' + w + ')([' + re + ']?)$', 'g');
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194 r4 = new RegExp('^(' + w + ')([' + re + ']?)$', 'g');
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195 r5 = new RegExp('(' + w + ')([' + re + '])', 'g');
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197 // Collect all text nodes
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198 this._walk(this.editor.getBody(), function(n) {
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199 if (n.nodeType == 3) {
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204 // Wrap incorrect words in spans
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205 each(nl, function(n) {
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208 if (n.nodeType == 3) {
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211 if (r1.test(v) || r2.test(v) || r3.test(v) || r4.test(v)) {
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213 v = v.replace(r5, '<span class="mceItemHiddenSpellWord">$1</span>$2');
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214 v = v.replace(r3, '<span class="mceItemHiddenSpellWord">$1</span>$2');
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216 dom.replace(dom.create('span', {'class' : 'mceItemHidden'}, v), n);
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221 se.moveToBookmark(b);
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224 _showMenu : function(ed, e) {
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225 var t = this, ed = t.editor, m = t._menu, p1, dom = ed.dom, vp = dom.getViewPort(ed.getWin());
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228 p1 = DOM.getPos(ed.getContentAreaContainer());
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229 //p2 = DOM.getPos(ed.getContainer());
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231 m = ed.controlManager.createDropMenu('spellcheckermenu', {
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234 'class' : 'mceNoIcons'
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240 if (dom.hasClass(e.target, 'mceItemHiddenSpellWord')) {
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242 m.add({title : 'spellchecker.wait', 'class' : 'mceMenuItemTitle'}).setDisabled(1);
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244 t._sendRPC('getSuggestions', [t.selectedLang, dom.decode(e.target.innerHTML)], function(r) {
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247 if (r.length > 0) {
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248 m.add({title : 'spellchecker.sug', 'class' : 'mceMenuItemTitle'}).setDisabled(1);
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249 each(r, function(v) {
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250 m.add({title : v, onclick : function() {
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251 dom.replace(ed.getDoc().createTextNode(v), e.target);
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258 m.add({title : 'spellchecker.no_sug', 'class' : 'mceMenuItemTitle'}).setDisabled(1);
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261 title : 'spellchecker.ignore_word',
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262 onclick : function() {
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263 dom.remove(e.target, 1);
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269 title : 'spellchecker.ignore_words',
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270 onclick : function() {
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271 t._removeWords(dom.decode(e.target.innerHTML));
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279 ed.selection.select(e.target);
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280 p1 = dom.getPos(e.target);
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281 m.showMenu(p1.x, p1.y + e.target.offsetHeight - vp.y);
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283 return tinymce.dom.Event.cancel(e);
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288 _checkDone : function() {
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289 var t = this, ed = t.editor, dom = ed.dom, o;
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291 each(dom.select('span'), function(n) {
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292 if (n && dom.hasClass(n, 'mceItemHiddenSpellWord')) {
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302 _done : function() {
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303 var t = this, la = t.active;
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310 t._menu.hideMenu();
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313 t.editor.nodeChanged();
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317 _sendRPC : function(m, p, cb) {
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318 var t = this, url = t.editor.getParam("spellchecker_rpc_url", "{backend}");
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320 if (url == '{backend}') {
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321 t.editor.setProgressState(0);
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322 alert('Please specify: spellchecker_rpc_url');
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326 JSONRequest.sendRPC({
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331 error : function(e, x) {
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332 t.editor.setProgressState(0);
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333 t.editor.windowManager.alert(e.errstr || ('Error response: ' + x.responseText));
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340 tinymce.PluginManager.add('spellchecker', tinymce.plugins.SpellcheckerPlugin);
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