9 lines
1.9 KiB
JavaScript
9 lines
1.9 KiB
JavaScript
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/**
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* Copyright (c) Tiny Technologies, Inc. All rights reserved.
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* Licensed under the LGPL or a commercial license.
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* For LGPL see License.txt in the project root for license information.
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* For commercial licenses see https://www.tiny.cloud/
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*
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* Version: 5.1.4 (2019-12-11)
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*/
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!function(c){"use strict";function t(e){e.keyCode!==d.TAB||e.ctrlKey||e.altKey||e.metaKey||e.preventDefault()}var e=tinymce.util.Tools.resolve("tinymce.PluginManager"),n=tinymce.util.Tools.resolve("tinymce.dom.DOMUtils"),s=tinymce.util.Tools.resolve("tinymce.EditorManager"),a=tinymce.util.Tools.resolve("tinymce.Env"),y=tinymce.util.Tools.resolve("tinymce.util.Delay"),f=tinymce.util.Tools.resolve("tinymce.util.Tools"),d=tinymce.util.Tools.resolve("tinymce.util.VK"),m=function(e){return e.getParam("tab_focus",function(e){return e.getParam("tabfocus_elements",":prev,:next")}(e))},v=n.DOM,i=function(r){function e(n){var i,o,e,l;if(!(n.keyCode!==d.TAB||n.ctrlKey||n.altKey||n.metaKey||n.isDefaultPrevented())&&(1===(e=f.explode(m(r))).length&&(e[1]=e[0],e[0]=":prev"),o=n.shiftKey?":prev"===e[0]?u(-1):v.get(e[0]):":next"===e[1]?u(1):v.get(e[1]))){var t=s.get(o.id||o.name);o.id&&t?t.focus():y.setTimeout(function(){a.webkit||c.window.focus(),o.focus()},10),n.preventDefault()}function u(e){function t(e){return/INPUT|TEXTAREA|BUTTON/.test(e.tagName)&&s.get(n.id)&&-1!==e.tabIndex&&function t(e){return"BODY"===e.nodeName||"hidden"!==e.type&&"none"!==e.style.display&&"hidden"!==e.style.visibility&&t(e.parentNode)}(e)}if(o=v.select(":input:enabled,*[tabindex]:not(iframe)"),f.each(o,function(e,t){if(e.id===r.id)return i=t,!1}),0<e){for(l=i+1;l<o.length;l++)if(t(o[l]))return o[l]}else for(l=i-1;0<=l;l--)if(t(o[l]))return o[l];return null}}r.on("init",function(){r.inline&&v.setAttrib(r.getBody(),"tabIndex",null),r.on("keyup",t),a.gecko?r.on("keypress keydown",e):r.on("keydown",e)})};!function o(){e.add("tabfocus",function(e){i(e)})}()}(window);
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