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- /**
- * 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() {
- var DOM = tinymce.DOM, Event = tinymce.dom.Event, each = tinymce.each, explode = tinymce.explode;
- tinymce.create('tinymce.plugins.TabFocusPlugin', {
- init : function(ed, url) {
- function tabCancel(ed, e) {
- if (e.keyCode === 9)
- return Event.cancel(e);
- }
- function tabHandler(ed, e) {
- var x, i, f, el, v;
- function find(d) {
- el = DOM.select(':input:enabled,*[tabindex]:not(iframe)');
- function canSelectRecursive(e) {
- return e.nodeName==="BODY" || (e.type != 'hidden' &&
- !(e.style.display == "none") &&
- !(e.style.visibility == "hidden") && canSelectRecursive(e.parentNode));
- }
- function canSelectInOldIe(el) {
- return el.attributes["tabIndex"].specified || el.nodeName == "INPUT" || el.nodeName == "TEXTAREA";
- }
- function isOldIe() {
- return tinymce.isIE6 || tinymce.isIE7;
- }
- function canSelect(el) {
- return ((!isOldIe() || canSelectInOldIe(el))) && el.getAttribute("tabindex") != '-1' && canSelectRecursive(el);
- }
- each(el, function(e, i) {
- if (e.id == ed.id) {
- x = i;
- return false;
- }
- });
- if (d > 0) {
- for (i = x + 1; i < el.length; i++) {
- if (canSelect(el[i]))
- return el[i];
- }
- } else {
- for (i = x - 1; i >= 0; i--) {
- if (canSelect(el[i]))
- return el[i];
- }
- }
- return null;
- }
- if (e.keyCode === 9) {
- v = explode(ed.getParam('tab_focus', ed.getParam('tabfocus_elements', ':prev,:next')));
- if (v.length == 1) {
- v[1] = v[0];
- v[0] = ':prev';
- }
- // Find element to focus
- if (e.shiftKey) {
- if (v[0] == ':prev')
- el = find(-1);
- else
- el = DOM.get(v[0]);
- } else {
- if (v[1] == ':next')
- el = find(1);
- else
- el = DOM.get(v[1]);
- }
- if (el) {
- if (el.id && (ed = tinymce.get(el.id || el.name)))
- ed.focus();
- else
- window.setTimeout(function() {
- if (!tinymce.isWebKit)
- window.focus();
- el.focus();
- }, 10);
- return Event.cancel(e);
- }
- }
- }
- ed.onKeyUp.add(tabCancel);
- if (tinymce.isGecko) {
- ed.onKeyPress.add(tabHandler);
- ed.onKeyDown.add(tabCancel);
- } else
- ed.onKeyDown.add(tabHandler);
- },
- getInfo : function() {
- return {
- longname : 'Tabfocus',
- author : 'Moxiecode Systems AB',
- authorurl : 'http://tinymce.moxiecode.com',
- infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/tabfocus',
- version : tinymce.majorVersion + "." + tinymce.minorVersion
- };
- }
- });
- // Register plugin
- tinymce.PluginManager.add('tabfocus', tinymce.plugins.TabFocusPlugin);
- })();
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