/**
 * Copyright (c) Tiny Technologies, Inc. All rights reserved.
 * Licensed under the LGPL or a commercial license.
 * For LGPL see License.txt in the project root for license information.
 * For commercial licenses see https://www.tiny.cloud/
 *
 * Version: 5.6.2 (2020-12-08)
 */
!function () { "use strict"; var e, n, t = tinymce.util.Tools.resolve("tinymce.PluginManager"), s = tinymce.util.Tools.resolve("tinymce.dom.DOMUtils"), f = tinymce.util.Tools.resolve("tinymce.util.I18n"), c = tinymce.util.Tools.resolve("tinymce.util.Tools"), l = function (t) { return t.getParam("toc_class", "mce-toc") }, m = function (t) { var e = t.getParam("toc_header", "h2"); return /^h[1-6]$/.test(e) ? e : "h2" }, a = (e = "mcetoc_", n = 0, function () { var t = (new Date).getTime().toString(32); return e + t + (n++).toString(32) }), v = function (n) { var t, o = l(n), e = m(n), r = function (t) { for (var e = [], n = 1; n <= t; n++)e.push("h" + n); return e.join(",") }(1 <= (t = parseInt(n.getParam("toc_depth", "3"), 10)) && t <= 9 ? t : 3), i = n.$(r); return i.length && /^h[1-9]$/i.test(e) && (i = i.filter(function (t, e) { return !n.dom.hasClass(e.parentNode, o) })), c.map(i, function (t) { var e = t.id; return { id: e || a(), level: parseInt(t.nodeName.replace(/^H/i, ""), 10), title: n.$.text(t), element: t } }) }, u = function (t) { var e, n, o, r, i, c, l, a = "", u = v(t), d = function (t) { for (var e = 9, n = 0; n < t.length; n++)if (t[n].level < e && (e = t[n].level), 1 === e) return e; return e }(u) - 1; if (!u.length) return ""; for (a += (i = m(t), c = f.translate("Table of Contents"), l = "</" + i + ">", "<" + i + ' contenteditable="true">' + s.DOM.encode(c) + l), e = 0; e < u.length; e++) { if ((o = u[e]).element.id = o.id, r = u[e + 1] && u[e + 1].level, d === o.level) a += "<li>"; else for (n = d; n < o.level; n++)a += "<ul><li>"; if (a += '<a href="#' + o.id + '">' + o.title + "</a>", r !== o.level && r) for (n = o.level; r < n; n--)a += "</li></ul><li>"; else a += "</li>", r || (a += "</ul>"); d = o.level } return a }, i = function (t) { var e, n, o, r, i = l(t), c = t.$("." + i); o = t, !(r = c).length || 0 < o.dom.getParents(r[0], ".mce-offscreen-selection").length ? t.insertContent((n = u(e = t), '<div class="' + e.dom.encode(l(e)) + '" contenteditable="false">' + n + "</div>")) : d(t) }, d = function (t) { var e = l(t), n = t.$("." + e); n.length && t.undoManager.transact(function () { n.html(u(t)) }) }, o = function (n) { return function (t) { var e = function () { return t.setDisabled(n.mode.isReadOnly() || !(0 < v(n).length)) }; return e(), n.on("LoadContent SetContent change", e), function () { return n.on("LoadContent SetContent change", e) } } }, g = function (t) { var e; t.ui.registry.addButton("toc", { icon: "toc", tooltip: "Table of contents", onAction: function () { return t.execCommand("mceInsertToc") }, onSetup: o(t) }), t.ui.registry.addButton("tocupdate", { icon: "reload", tooltip: "Update", onAction: function () { return t.execCommand("mceUpdateToc") } }), t.ui.registry.addMenuItem("toc", { icon: "toc", text: "Table of contents", onAction: function () { return t.execCommand("mceInsertToc") }, onSetup: o(t) }), t.ui.registry.addContextToolbar("toc", { items: "tocupdate", predicate: (e = t, function (t) { return t && e.dom.is(t, "." + l(e)) && e.getBody().contains(t) }), scope: "node", position: "node" }) }; t.add("toc", function (t) { var e, n, o, r; (e = t).addCommand("mceInsertToc", function () { i(e) }), e.addCommand("mceUpdateToc", function () { d(e) }), g(t), o = (n = t).$, r = l(n), n.on("PreProcess", function (t) { var e = o("." + r, t.node); e.length && (e.removeAttr("contentEditable"), e.find("[contenteditable]").removeAttr("contentEditable")) }), n.on("SetContent", function () { var t = o("." + r); t.length && (t.attr("contentEditable", !1), t.children(":first-child").attr("contentEditable", !0)) }) }) }();