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/**
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* $Id: editor_plugin_src.js 42 2006-08-08 14:32:24Z spocke $
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*
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* @author Moxiecode
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* @copyright Copyright © 2004-2007, Moxiecode Systems AB, All rights reserved.
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*/
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/* Import plugin specific language pack */
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tinyMCE.importPluginLanguagePack('visualchars');
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var TinyMCE_VisualCharsPlugin = {
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getInfo : function() {
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return {
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longname : 'Visual characters',
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author : 'Moxiecode Systems AB',
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authorurl : 'http://tinymce.moxiecode.com',
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infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/visualchars',
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version : tinyMCE.majorVersion + "." + tinyMCE.minorVersion
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};
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},
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initInstance : function(inst) {
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inst.visualChars = {
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state : false
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};
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},
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getControlHTML : function(cn) {
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switch (cn) {
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case "visualchars":
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return tinyMCE.getButtonHTML(cn, 'lang_visualchars_desc', '{$pluginurl}/images/visualchars.gif', 'mceVisualChars', false);
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}
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return "";
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},
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execCommand : function(editor_id, element, command, user_interface, value) {
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var inst = tinyMCE.getInstanceById(editor_id);
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switch (command) {
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case "mceVisualChars":
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this._toggleVisualChars(editor_id, inst);
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return true;
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}
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return false;
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},
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cleanup : function(type, content, inst) {
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if (type == "insert_to_editor_dom" || type == "get_from_editor_dom") {
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inst.visualChars.state = true;
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this._toggleVisualChars(inst.editorId, inst);
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}
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return content;
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},
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// Private plugin internal methods
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_toggleVisualChars : function(editor_id, inst) {
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var nl, i, h, d = inst.getDoc(), b = inst.getBody(), nv, s = inst.selection, bo;
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inst.visualChars.state = !inst.visualChars.state;
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bo = s.getBookmark(true);
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tinyMCE.switchClass(editor_id + '_visualchars', inst.visualChars.state ? 'mceButtonSelected' : 'mceButtonNormal');
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if (inst.visualChars.state) {
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nl = tinyMCE.selectNodes(b, function(n) {return n.nodeType == 3 && n.nodeValue && n.nodeValue.indexOf('\u00a0') != -1;});
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for (i=0; i<nl.length; i++) {
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nv = nl[i].nodeValue;
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nv = nv.replace(/(\u00a0+)/g, '<span class="mceItemHiddenVisualChar">$1</span>');
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nv = nv.replace(/\u00a0/g, '\u00b7');
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tinyMCE.setOuterHTML(nl[i], nv, d);
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}
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} else {
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nl = tinyMCE.selectNodes(b, function(n) {return n.nodeType == 1 && n.nodeName == 'SPAN' && n.className == 'mceItemHiddenVisualChar';});
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for (i=0; i<nl.length; i++)
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tinyMCE.setOuterHTML(nl[i], nl[i].innerHTML.replace(/(·|\u00b7)/g, ' '), d);
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}
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//s.moveToBookmark(bo);
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}
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};
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tinyMCE.addPlugin("visualchars", TinyMCE_VisualCharsPlugin);
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