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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 })(); |
