| 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 | })(); |
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