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1 /**
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2 * editor_plugin_src.js
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3 *
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4 * Copyright 2009, Moxiecode Systems AB
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5 * Released under LGPL License.
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6 *
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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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9 */
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10
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11 (function() {
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12 tinymce.create('tinymce.plugins.VisualChars', {
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13 init : function(ed, url) {
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14 var t = this;
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15
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16 t.editor = ed;
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17
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18 // Register commands
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19 ed.addCommand('mceVisualChars', t._toggleVisualChars, t);
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20
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21 // Register buttons
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22 ed.addButton('visualchars', {title : 'visualchars.desc', cmd : 'mceVisualChars'});
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23
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24 ed.onBeforeGetContent.add(function(ed, o) {
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25 if (t.state && o.format != 'raw' && !o.draft) {
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26 t.state = true;
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27 t._toggleVisualChars(false);
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28 }
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29 });
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30 },
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31
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32 getInfo : function() {
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33 return {
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34 longname : 'Visual characters',
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35 author : 'Moxiecode Systems AB',
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36 authorurl : 'http://tinymce.moxiecode.com',
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37 infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/visualchars',
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38 version : tinymce.majorVersion + "." + tinymce.minorVersion
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39 };
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40 },
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41
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42 // Private methods
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43
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44 _toggleVisualChars : function(bookmark) {
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45 var t = this, ed = t.editor, nl, i, h, d = ed.getDoc(), b = ed.getBody(), nv, s = ed.selection, bo, div, bm;
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46
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47 t.state = !t.state;
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48 ed.controlManager.setActive('visualchars', t.state);
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49
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50 if (bookmark)
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51 bm = s.getBookmark();
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52
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53 if (t.state) {
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54 nl = [];
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55 tinymce.walk(b, function(n) {
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56 if (n.nodeType == 3 && n.nodeValue && n.nodeValue.indexOf('\u00a0') != -1)
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57 nl.push(n);
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58 }, 'childNodes');
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59
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60 for (i = 0; i < nl.length; i++) {
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61 nv = nl[i].nodeValue;
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62 nv = nv.replace(/(\u00a0)/g, '<span data-mce-bogus="1" class="mceItemHidden mceItemNbsp">$1</span>');
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63
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64 div = ed.dom.create('div', null, nv);
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65 while (node = div.lastChild)
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66 ed.dom.insertAfter(node, nl[i]);
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67
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68 ed.dom.remove(nl[i]);
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69 }
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70 } else {
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71 nl = ed.dom.select('span.mceItemNbsp', b);
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72
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73 for (i = nl.length - 1; i >= 0; i--)
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74 ed.dom.remove(nl[i], 1);
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75 }
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76
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77 s.moveToBookmark(bm);
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78 }
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79 });
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80
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81 // Register plugin
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82 tinymce.PluginManager.add('visualchars', tinymce.plugins.VisualChars);
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83 })(); |
