Current Path : C:/xampp/htdocs/moodle/lib/editor/tinymce/tiny_mce/3.5.11/plugins/wordcount/ |
Current File : C:/xampp/htdocs/moodle/lib/editor/tinymce/tiny_mce/3.5.11/plugins/wordcount/editor_plugin_src.js |
/** * editor_plugin_src.js * * Copyright 2009, Moxiecode Systems AB * Released under LGPL License. * * License: http://tinymce.moxiecode.com/license * Contributing: http://tinymce.moxiecode.com/contributing */ (function() { tinymce.create('tinymce.plugins.WordCount', { block : 0, id : null, countre : null, cleanre : null, init : function(ed, url) { var t = this, last = 0, VK = tinymce.VK; t.countre = ed.getParam('wordcount_countregex', /[\w\u2019\u00co-\u00ff^\uc397^u00f7\'-]+/g); // u2019 == ’ u00c0-u00ff extended latin chars with diacritical marks. exclude uc397 multiplication & u00f7 division t.cleanre = ed.getParam('wordcount_cleanregex', /[0-9.(),;:!?%#$?\'\"_+=\\\/-]*/g); t.update_rate = ed.getParam('wordcount_update_rate', 2000); t.update_on_delete = ed.getParam('wordcount_update_on_delete', false); t.id = ed.id + '-word-count'; ed.onPostRender.add(function(ed, cm) { var row, id; // Add it to the specified id or the theme advanced path id = ed.getParam('wordcount_target_id'); if (!id) { row = tinymce.DOM.get(ed.id + '_path_row'); if (row) tinymce.DOM.add(row.parentNode, 'div', {'style': 'float: right'}, ed.getLang('wordcount.words', 'Words: ') + '<span id="' + t.id + '">0</span>'); } else { tinymce.DOM.add(id, 'span', {}, '<span id="' + t.id + '">0</span>'); } }); ed.onInit.add(function(ed) { ed.selection.onSetContent.add(function() { t._count(ed); }); t._count(ed); }); ed.onSetContent.add(function(ed) { t._count(ed); }); function checkKeys(key) { return key !== last && (key === VK.ENTER || last === VK.SPACEBAR || checkDelOrBksp(last)); } function checkDelOrBksp(key) { return key === VK.DELETE || key === VK.BACKSPACE; } ed.onKeyUp.add(function(ed, e) { if (checkKeys(e.keyCode) || t.update_on_delete && checkDelOrBksp(e.keyCode)) { t._count(ed); } last = e.keyCode; }); }, _getCount : function(ed) { var tc = 0; var tx = ed.getContent({ format: 'raw' }); if (tx) { tx = tx.replace(/\.\.\./g, ' '); // convert ellipses to spaces tx = tx.replace(/<.[^<>]*?>/g, ' ').replace(/ | /gi, ' '); // remove html tags and space chars // deal with html entities tx = tx.replace(/(\w+)(&.+?;)+(\w+)/, "$1$3").replace(/&.+?;/g, ' '); tx = tx.replace(this.cleanre, ''); // remove numbers and punctuation var wordArray = tx.match(this.countre); if (wordArray) { tc = wordArray.length; } } return tc; }, _count : function(ed) { var t = this; // Keep multiple calls from happening at the same time if (t.block) return; t.block = 1; setTimeout(function() { if (!ed.destroyed) { var tc = t._getCount(ed); tinymce.DOM.setHTML(t.id, tc.toString()); setTimeout(function() {t.block = 0;}, t.update_rate); } }, 1); }, getInfo: function() { return { longname : 'Word Count plugin', author : 'Moxiecode Systems AB', authorurl : 'http://tinymce.moxiecode.com', infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/wordcount', version : tinymce.majorVersion + "." + tinymce.minorVersion }; } }); tinymce.PluginManager.add('wordcount', tinymce.plugins.WordCount); })();