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.VisualChars', { |
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10 | init : function(ed, url) { |
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11 | var t = this; |
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12 | |
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13 | t.editor = ed; |
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14 | |
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15 | // Register commands |
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16 | ed.addCommand('mceVisualChars', t._toggleVisualChars, t); |
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17 | |
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18 | // Register buttons |
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19 | ed.addButton('visualchars', {title : 'visualchars.desc', cmd : 'mceVisualChars'}); |
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20 | |
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21 | ed.onBeforeGetContent.add(function(ed, o) { |
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22 | if (t.state) { |
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23 | t.state = true; |
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24 | t._toggleVisualChars(); |
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25 | } |
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26 | }); |
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27 | }, |
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28 | |
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29 | getInfo : function() { |
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30 | return { |
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31 | longname : 'Visual characters', |
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32 | author : 'Moxiecode Systems AB', |
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33 | authorurl : 'http://tinymce.moxiecode.com', |
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34 | infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/visualchars', |
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35 | version : tinymce.majorVersion + "." + tinymce.minorVersion |
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36 | }; |
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37 | }, |
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38 | |
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39 | // Private methods |
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40 | |
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41 | _toggleVisualChars : function() { |
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42 | var t = this, ed = t.editor, nl, i, h, d = ed.getDoc(), b = ed.getBody(), nv, s = ed.selection, bo; |
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43 | |
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44 | t.state = !t.state; |
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45 | ed.controlManager.setActive('visualchars', t.state); |
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46 | |
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47 | if (t.state) { |
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48 | nl = []; |
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49 | tinymce.walk(b, function(n) { |
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50 | if (n.nodeType == 3 && n.nodeValue && n.nodeValue.indexOf('\u00a0') != -1) |
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51 | nl.push(n); |
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52 | }, 'childNodes'); |
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53 | |
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54 | for (i=0; i<nl.length; i++) { |
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55 | nv = nl[i].nodeValue; |
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56 | nv = nv.replace(/(\u00a0+)/g, '<span class="mceItemHidden mceVisualNbsp">$1</span>'); |
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57 | nv = nv.replace(/\u00a0/g, '\u00b7'); |
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58 | ed.dom.setOuterHTML(nl[i], nv, d); |
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59 | } |
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60 | } else { |
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61 | nl = tinymce.grep(ed.dom.select('span', b), function(n) { |
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62 | return ed.dom.hasClass(n, 'mceVisualNbsp'); |
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63 | }); |
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64 | |
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65 | for (i=0; i<nl.length; i++) |
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66 | ed.dom.setOuterHTML(nl[i], nl[i].innerHTML.replace(/(·|\u00b7)/g, ' '), d); |
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67 | } |
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68 | } |
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69 | }); |
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70 | |
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71 | // Register plugin |
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72 | tinymce.PluginManager.add('visualchars', tinymce.plugins.VisualChars); |
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73 | })(); |
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