1 /** |
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2 * $Id: editor_plugin_src.js 201 2007-02-12 15:56:56Z spocke $ |
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3 * |
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4 * @author Moxiecode |
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5 * @copyright Copyright © 2004-2008, Moxiecode Systems AB, All rights reserved. |
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6 */ |
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7 |
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8 (function() { |
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9 tinymce.create('tinymce.plugins.WordCount', { |
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10 block : 0, |
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11 id : null, |
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12 countre : null, |
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13 cleanre : null, |
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14 |
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15 init : function(ed, url) { |
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16 var t = this, last = 0; |
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17 |
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18 t.countre = ed.getParam('wordcount_countregex', /\S\s+/g); |
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19 t.cleanre = ed.getParam('wordcount_cleanregex', /[0-9.(),;:!?%#$¿'"_+=\\/-]*/g); |
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20 t.id = ed.id + '-word-count'; |
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21 |
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22 ed.onPostRender.add(function(ed, cm) { |
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23 var row, id; |
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24 |
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25 // Add it to the specified id or the theme advanced path |
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26 id = ed.getParam('wordcount_target_id'); |
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27 if (!id) { |
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28 row = tinymce.DOM.get(ed.id + '_path_row'); |
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29 |
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30 if (row) |
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31 tinymce.DOM.add(row.parentNode, 'div', {'style': 'float: right'}, ed.getLang('wordcount.words', 'Words: ') + '<span id="' + t.id + '">0</span>'); |
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32 } else |
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33 tinymce.DOM.add(id, 'span', {}, '<span id="' + t.id + '">0</span>'); |
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34 }); |
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35 |
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36 ed.onInit.add(function(ed) { |
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37 ed.selection.onSetContent.add(function() { |
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38 t._count(ed); |
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39 }); |
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40 |
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41 t._count(ed); |
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42 }); |
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43 |
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44 ed.onSetContent.add(function(ed) { |
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45 t._count(ed); |
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46 }); |
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47 |
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48 ed.onKeyUp.add(function(ed, e) { |
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49 if (e.keyCode == last) |
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50 return; |
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51 |
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52 if (13 == e.keyCode || 8 == last || 46 == last) |
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53 t._count(ed); |
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54 |
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55 last = e.keyCode; |
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56 }); |
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57 }, |
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58 |
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59 _count : function(ed) { |
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60 var t = this, tc = 0; |
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61 |
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62 // Keep multiple calls from happening at the same time |
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63 if (t.block) |
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64 return; |
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65 |
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66 t.block = 1; |
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67 |
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68 setTimeout(function() { |
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69 var tx = ed.getContent({format : 'raw'}); |
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70 |
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71 if (tx) { |
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72 tx = tx.replace(/<.[^<>]*?>/g, ' ').replace(/ | /gi, ' '); // remove html tags and space chars |
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73 tx = tx.replace(t.cleanre, ''); // remove numbers and punctuation |
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74 tx.replace(t.countre, function() {tc++;}); // count the words |
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75 } |
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76 |
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77 tinymce.DOM.setHTML(t.id, tc.toString()); |
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78 |
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79 setTimeout(function() {t.block = 0;}, 2000); |
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80 }, 1); |
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81 }, |
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82 |
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83 getInfo: function() { |
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84 return { |
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85 longname : 'Word Count plugin', |
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86 author : 'Moxiecode Systems AB', |
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87 authorurl : 'http://tinymce.moxiecode.com', |
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88 infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/wordcount', |
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89 version : tinymce.majorVersion + "." + tinymce.minorVersion |
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90 }; |
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91 } |
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92 }); |
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93 |
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94 tinymce.PluginManager.add('wordcount', tinymce.plugins.WordCount); |
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95 })(); |
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