Subversion-Projekte lars-tiefland.content-management

/**
 * editor_plugin_src.js
 *
 * Copyright 2009, Moxiecode Systems AB
 * Released under LGPL License.
 *
 * License: http://tinymce.moxiecode.com/license
 * Contributing: http://tinymce.moxiecode.com/contributing
 */

(function() {
        tinymce.create('tinymce.plugins.VisualChars', {
                init : function(ed, url) {
                        var t = this;

                        t.editor = ed;

                        // Register commands
                        ed.addCommand('mceVisualChars', t._toggleVisualChars, t);

                        // Register buttons
                        ed.addButton('visualchars', {title : 'visualchars.desc', cmd : 'mceVisualChars'});

                        ed.onBeforeGetContent.add(function(ed, o) {
                                if (t.state && o.format != 'raw' && !o.draft) {
                                        t.state = true;
                                        t._toggleVisualChars(false);
                                }
                        });
                },

                getInfo : function() {
                        return {
                                longname : 'Visual characters',
                                author : 'Moxiecode Systems AB',
                                authorurl : 'http://tinymce.moxiecode.com',
                                infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/visualchars',
                                version : tinymce.majorVersion + "." + tinymce.minorVersion
                        };
                },

                // Private methods

                _toggleVisualChars : function(bookmark) {
                        var t = this, ed = t.editor, nl, i, h, d = ed.getDoc(), b = ed.getBody(), nv, s = ed.selection, bo, div, bm;

                        t.state = !t.state;
                        ed.controlManager.setActive('visualchars', t.state);

                        if (bookmark)
                                bm = s.getBookmark();

                        if (t.state) {
                                nl = [];
                                tinymce.walk(b, function(n) {
                                        if (n.nodeType == 3 && n.nodeValue && n.nodeValue.indexOf('\u00a0') != -1)
                                                nl.push(n);
                                }, 'childNodes');

                                for (i = 0; i < nl.length; i++) {
                                        nv = nl[i].nodeValue;
                                        nv = nv.replace(/(\u00a0)/g, '<span data-mce-bogus="1" class="mceItemHidden mceItemNbsp">$1</span>');

                                        div = ed.dom.create('div', null, nv);
                                        while (node = div.lastChild)
                                                ed.dom.insertAfter(node, nl[i]);

                                        ed.dom.remove(nl[i]);
                                }
                        } else {
                                nl = ed.dom.select('span.mceItemNbsp', b);

                                for (i = nl.length - 1; i >= 0; i--)
                                        ed.dom.remove(nl[i], 1);
                        }

                        s.moveToBookmark(bm);
                }
        });

        // Register plugin
        tinymce.PluginManager.add('visualchars', tinymce.plugins.VisualChars);
})();