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   1  /**
   2   * Copyright (c) Tiny Technologies, Inc. All rights reserved.
   3   * Licensed under the LGPL or a commercial license.
   4   * For LGPL see License.txt in the project root for license information.
   5   * For commercial licenses see https://www.tiny.cloud/
   6   *
   7   * Version: 5.10.5 (2022-05-25)
   8   */
   9  !function(){"use strict";function a(t){return t.getParam("toc_class","mce-toc")}function s(t){var e=t.getParam("toc_header","h2");return/^h[1-6]$/.test(e)?e:"h2"}function u(n){return function(t){function e(){return t.setDisabled(n.mode.isReadOnly()||!(0<g(n).length))}return e(),n.on("LoadContent SetContent change",e),function(){return n.on("LoadContent SetContent change",e)}}}function d(t){var e,n,o,i="",r=g(t),c=function(t){for(var e=9,n=0;n<t.length;n++)if(1===(e=t[n].level<e?t[n].level:e))return e;return e}(r)-1;if(!r.length)return"";i+=(e=s(t),n=v.translate("Table of Contents"),o="</"+e+">","<"+e+' contenteditable="true">'+m.DOM.encode(n)+o);for(var l=0;l<r.length;l++){var a=r[l];a.element.id=a.id;var u=r[l+1]&&r[l+1].level;if(c===a.level)i+="<li>";else for(var d=c;d<a.level;d++)i+="<ul><li>";if(i+='<a href="#'+a.id+'">'+a.title+"</a>",u!==a.level&&u)for(d=a.level;u<d;d--)i+=d===u+1?"</li></ul><li>":"</li></ul>";else i+="</li>",u||(i+="</ul>");c=a.level}return i}function f(t){var e=a(t),n=t.$("."+e);n.length&&t.undoManager.transact(function(){n.html(d(t))})}var t,e=tinymce.util.Tools.resolve("tinymce.PluginManager"),m=tinymce.util.Tools.resolve("tinymce.dom.DOMUtils"),v=tinymce.util.Tools.resolve("tinymce.util.I18n"),c=tinymce.util.Tools.resolve("tinymce.util.Tools"),l=(t=0,function(){return"mcetoc_"+(new Date).getTime().toString(32)+(t++).toString(32)}),g=function(n){var t,o=a(n),e=s(n),i=function(t){for(var e=[],n=1;n<=t;n++)e.push("h"+n);return e.join(",")}(1<=(t=parseInt(n.getParam("toc_depth","3"),10))&&t<=9?t:3),r=n.$(i);return r.length&&/^h[1-9]$/i.test(e)&&(r=r.filter(function(t,e){return!n.dom.hasClass(e.parentNode,o)})),c.map(r,function(t){return{id:t.id||l(),level:parseInt(t.nodeName.replace(/^H/i,""),10),title:n.$.text(t),element:t}})};e.add("toc",function(t){var c,e,n,o,i,r;function l(){return i.execCommand("mceInsertToc")}(c=t).addCommand("mceInsertToc",function(){var t,e,n,o,i,r;o=a(t=c),i=t.$("."+o),r=t,!i.length||0<r.dom.getParents(i[0],".mce-offscreen-selection").length?t.insertContent((n=d(e=t),'<div class="'+e.dom.encode(a(e))+'" contenteditable="false">'+n+"</div>")):f(t)}),c.addCommand("mceUpdateToc",function(){f(c)}),(i=t).ui.registry.addButton("toc",{icon:"toc",tooltip:"Table of contents",onAction:l,onSetup:u(i)}),i.ui.registry.addButton("tocupdate",{icon:"reload",tooltip:"Update",onAction:function(){return i.execCommand("mceUpdateToc")}}),i.ui.registry.addMenuItem("toc",{icon:"toc",text:"Table of contents",onAction:l,onSetup:u(i)}),i.ui.registry.addContextToolbar("toc",{items:"tocupdate",predicate:(r=i,function(t){return t&&r.dom.is(t,"."+a(r))&&r.getBody().contains(t)}),scope:"node",position:"node"}),n=(e=t).$,o=a(e),e.on("PreProcess",function(t){var e=n("."+o,t.node);e.length&&(e.removeAttr("contentEditable"),e.find("[contenteditable]").removeAttr("contentEditable"))}),e.on("SetContent",function(){var t=n("."+o);t.length&&(t.attr("contentEditable",!1),t.children(":first-child").attr("contentEditable",!0))})})}();