/**
 * Minified by jsDelivr using Terser v5.39.0.
 * Original file: /npm/@arbocollab/arbo-ckeditor-custom-build@1.0.48/dist/umd/ckeditor.js
 *
 * Do NOT use SRI with dynamically generated files! More information: https://www.jsdelivr.com/using-sri-with-dynamic-files
 */
/*! @arbocollab/arbo-ckeditor-custom-build (bundled IIFE) */
var ArboCKEditor=function(e){"use strict";
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */let t;try{t={window:window,document:document}}catch{
/* istanbul ignore next -- @preserve */
t={window:{},document:{}}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function i(){try{return navigator.userAgent.toLowerCase()}catch{return""}}const n=i(),s={isMac:o(n),isWindows:r(n),isGecko:a(n),isSafari:l(n),isiOS:c(n),isAndroid:d(n),isBlink:h(n),get isMediaForcedColors(){return!!t.window.matchMedia&&t.window.matchMedia("(forced-colors: active)").matches},features:{isRegExpUnicodePropertySupported:u()}};function o(e){return e.indexOf("macintosh")>-1}function r(e){return e.indexOf("windows")>-1}function a(e){return!!e.match(/gecko\/\d+/)}function l(e){return e.indexOf(" applewebkit/")>-1&&-1===e.indexOf("chrome")}function c(e){return!!e.match(/iphone|ipad/i)||o(e)&&navigator.maxTouchPoints>0}function d(e){return e.indexOf("android")>-1}function h(e){return e.indexOf("chrome/")>-1&&e.indexOf("edge/")<0}function u(){let e=!1;try{e=0==="ć".search(new RegExp("[\\p{L}]","u"))}catch{}return e}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
function m(e,t,i,n){i=i||function(e,t){return e===t};const s=Array.isArray(e)?e:Array.prototype.slice.call(e),o=Array.isArray(t)?t:Array.prototype.slice.call(t),r=function(e,t,i){const n=g(e,t,i);if(-1===n)return{firstIndex:-1,lastIndexOld:-1,lastIndexNew:-1};const s=f(e,n),o=f(t,n),r=g(s,o,i),a=e.length-r,l=t.length-r;return{firstIndex:n,lastIndexOld:a,lastIndexNew:l}}(s,o,i),a=n?function(e,t){const{firstIndex:i,lastIndexOld:n,lastIndexNew:s}=e;if(-1===i)return Array(t).fill("equal");let o=[];i>0&&(o=o.concat(Array(i).fill("equal")));s-i>0&&(o=o.concat(Array(s-i).fill("insert")));n-i>0&&(o=o.concat(Array(n-i).fill("delete")));s<t&&(o=o.concat(Array(t-s).fill("equal")));return o}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(r,o.length):function(e,t){const i=[],{firstIndex:n,lastIndexOld:s,lastIndexNew:o}=t;o-n>0&&i.push({index:n,type:"insert",values:e.slice(n,o)});s-n>0&&i.push({index:n+(o-n),type:"delete",howMany:s-n});return i}(o,r);return a}function g(e,t,i){for(let n=0;n<Math.max(e.length,t.length);n++)if(void 0===e[n]||void 0===t[n]||!i(e[n],t[n]))return n;return-1}function f(e,t){return e.slice(t).reverse()}function p(e,t,i){i=i||function(e,t){return e===t};const n=e.length,s=t.length;if(n>200||s>200||n+s>300)return p.fastDiff(e,t,i,!0);let o,r;if(s<n){const i=e;e=t,t=i,o="delete",r="insert"}else o="insert",r="delete";const a=e.length,l=t.length,c=l-a,d={},h={};function u(n){const s=(void 0!==h[n-1]?h[n-1]:-1)+1,c=void 0!==h[n+1]?h[n+1]:-1,u=s>c?-1:1;d[n+u]&&(d[n]=d[n+u].slice(0)),d[n]||(d[n]=[]),d[n].push(s>c?o:r);let m=Math.max(s,c),g=m-n;for(;g<a&&m<l&&i(e[g],t[m]);)g++,m++,d[n].push("equal");return m}let m,g=0;do{for(m=-g;m<c;m++)h[m]=u(m);for(m=c+g;m>c;m--)h[m]=u(m);h[c]=u(c),g++}while(h[c]!==l);return d[c].slice(1)}p.fastDiff=m;
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
class w{source;name;path;stop;off;return;constructor(e,t){this.source=e,this.name=t,this.path=[],this.stop=function e(){e.called=!0},this.off=function e(){e.called=!0}}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const b=new Array(256).fill("").map(((e,t)=>("0"+t.toString(16)).slice(-2)));function _(){const[e,t,i,n]=crypto.getRandomValues(new Uint32Array(4));return"e"+b[255&e]+b[e>>8&255]+b[e>>16&255]+b[e>>24&255]+b[255&t]+b[t>>8&255]+b[t>>16&255]+b[t>>24&255]+b[255&i]+b[i>>8&255]+b[i>>16&255]+b[i>>24&255]+b[255&n]+b[n>>8&255]+b[n>>16&255]+b[n>>24&255]}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const v={get(e="normal"){return"number"!=typeof e?this[e]||this.normal:e},highest:1e5,high:1e3,normal:0,low:-1e3,lowest:-1e5};
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function y(e,t){const i=v.get(t.priority);let n=0,s=e.length;for(;n<s;){const t=n+s>>1;v.get(e[t].priority)<i?s=t:n=t+1}e.splice(n,0,t)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class k extends Error{context;data;constructor(e,t,i,n){super(function(e,t,i){const n=new WeakSet,s=(e,t)=>{if("object"==typeof t&&null!==t){if(n.has(t))return`[object ${t.constructor.name}]`;n.add(t)}return t},o=t?` ${JSON.stringify(t,s)}`:"",r=A(e),a=i?`\nOriginal error: ${i.name}: ${i.message}`:"";return e+o+r+a}(e,i,n)),this.name="CKEditorError",this.context=t,this.data=i,n&&(this.stack=n.stack)}is(e){return"CKEditorError"===e}static rethrowUnexpectedError(e,t){if(e.is&&e.is("CKEditorError"))throw e;throw new k("unexpected-error",t,void 0,e)}}function C(e,t){console.warn(...E(e,t))}function A(e){return`\nRead more: https://ckeditor.com/docs/ckeditor5/latest/support/error-codes.html#error-${e}`}function E(e,t){const i=A(e);return t?[e,t,i]:[e,i]}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const x=new Date(2025,8,3);
/* istanbul ignore next -- @preserve */
if(globalThis.CKEDITOR_VERSION)throw new k("ckeditor-duplicated-modules",null);
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */globalThis.CKEDITOR_VERSION="46.0.3";const T=Symbol("listeningTo"),P=Symbol("emitterId"),I=Symbol("delegations"),S=O(Object);function O(e){if(!e)return S;return class extends e{on(e,t,i){this.listenTo(this,e,t,i)}once(e,t,i){let n=!1;this.listenTo(this,e,((e,...i)=>{n||(n=!0,e.off(),t.call(this,e,...i))}),i)}off(e,t){this.stopListening(this,e,t)}listenTo(e,t,i,n={}){let s,o;this[T]||(this[T]={});const r=this[T];V(e)||R(e);const a=V(e);(s=r[a])||(s=r[a]={emitter:e,callbacks:{}}),(o=s.callbacks[t])||(o=s.callbacks[t]=[]),o.push(i),function(e,t,i,n,s){t._addEventListener?t._addEventListener(i,n,s):e._addEventListener.call(t,i,n,s)}(this,e,t,i,n)}stopListening(e,t,i){const n=this[T];let s=e&&V(e);const o=n&&s?n[s]:void 0,r=o&&t?o.callbacks[t]:void 0;if(!(!n||e&&!o||t&&!r))if(i){F(this,e,t,i);-1!==r.indexOf(i)&&(1===r.length?delete o.callbacks[t]:F(this,e,t,i))}else if(r){for(;i=r.pop();)F(this,e,t,i);delete o.callbacks[t]}else if(o){for(t in o.callbacks)this.stopListening(e,t);delete n[s]}else{for(s in n)this.stopListening(n[s].emitter);delete this[T]}}fire(e,...t){try{const i=e instanceof w?e:new w(this,e),n=i.name;let s=function(e,t){if(!e._events)return null;let i=t;do{const t=e._events[i];if(t&&t.callbacks&&t.callbacks.length)return t.callbacks;const n=i.lastIndexOf(":");i=n>-1?i.substring(0,n):""}while(i);return null}(this,n);if(i.path.push(this),s){s=s.slice();for(let e=0;e<s.length;e++){const o=s[e].callback;if(o.call(this,i,...t),i.off.called&&(delete i.off.called,this._removeEventListener(n,o)),i.stop.called)break}}const o=this[I];if(o){const e=o.get(n),s=o.get("*");e&&N(e,i,t),s&&N(s,i,t)}return i.return}catch(e){
/* istanbul ignore next -- @preserve */
k.rethrowUnexpectedError(e,this)}}delegate(...e){return{to:(t,i)=>{this[I]||(this[I]=new Map),e.forEach((e=>{const n=this[I].get(e);n?n.set(t,i):this[I].set(e,new Map([[t,i]]))}))}}}stopDelegating(e,t){if(this[I])if(e)if(t){const i=this[I].get(e);i&&i.delete(t)}else this[I].delete(e);else this[I].clear()}_addEventListener(e,t,i){!function(e,t){const i=M(e);if(i[t])return;let n=t,s=null;const o=[];for(;""!==n&&!i[n];)i[n]={callbacks:[],childEvents:[]},o.push(i[n]),s&&i[n].childEvents.push(s),s=n,n=n.substr(0,n.lastIndexOf(":"));if(""!==n){for(const e of o)e.callbacks=i[n].callbacks.slice();i[n].childEvents.push(s)}}(this,e);const n=B(this,e),s={callback:t,priority:v.get(i.priority)};for(const e of n)y(e,s)}_removeEventListener(e,t){const i=B(this,e);for(const e of i)for(let i=0;i<e.length;i++)e[i].callback==t&&(e.splice(i,1),i--)}}}function R(e,t){e[P]||(e[P]=t||_())}function V(e){return e[P]}function M(e){return e._events||Object.defineProperty(e,"_events",{value:{}}),e._events}function B(e,t){const i=M(e)[t];if(!i)return[];let n=[i.callbacks];for(let t=0;t<i.childEvents.length;t++){const s=B(e,i.childEvents[t]);n=n.concat(s)}return n}function N(e,t,i){for(let[n,s]of e){s?"function"==typeof s&&(s=s(t.name)):s=t.name;const e=new w(t.source,s);e.path=[...t.path],n.fire(e,...i)}}function F(e,t,i,n){t._removeEventListener?t._removeEventListener(i,n):e._removeEventListener.call(t,i,n)}function L(e){return null!=e&&"function"!=typeof e&&function(e){return Number.isSafeInteger(e)&&e>=0}(e.length)}function D(e){return e}function z(e){return"__proto__"===e}function H(e){switch(typeof e){case"number":case"symbol":return!1;case"string":return e.includes(".")||e.includes("[")||e.includes("]")}}function U(e){return"string"==typeof e||"symbol"==typeof e?e:Object.is(e?.valueOf?.(),-0)?"-0":String(e)}function $(e){const t=[],i=e.length;if(0===i)return t;let n=0,s="",o="",r=!1;for(46===e.charCodeAt(0)&&(t.push(""),n++);n<i;){const a=e[n];o?"\\"===a&&n+1<i?(n++,s+=e[n]):a===o?o="":s+=a:r?'"'===a||"'"===a?o=a:"]"===a?(r=!1,t.push(s),s=""):s+=a:"["===a?(r=!0,s&&(t.push(s),s="")):"."===a?s&&(t.push(s),s=""):s+=a,n++}return s&&t.push(s),t}function W(e,t,i){if(null==e)return i;switch(typeof t){case"string":{if(z(t))return i;const n=e[t];return void 0===n?H(t)?W(e,$(t),i):i:n}case"number":case"symbol":{"number"==typeof t&&(t=U(t));const n=e[t];return void 0===n?i:n}default:{if(Array.isArray(t))return function(e,t,i){if(0===t.length)return i;let n=e;for(let e=0;e<t.length;e++){if(null==n)return i;if(z(t[e]))return i;n=n[t[e]]}if(void 0===n)return i;return n}(e,t,i);if(z(t=Object.is(t?.valueOf(),-0)?"-0":String(t)))return i;const n=e[t];return void 0===n?i:n}}}function q(e){return null!==e&&("object"==typeof e||"function"==typeof e)}function j(e){return null==e||"object"!=typeof e&&"function"!=typeof e}function K(e,t){return e===t||Number.isNaN(e)&&Number.isNaN(t)}function G(e,t,i,n){if(t===e)return!0;switch(typeof t){case"object":return function(e,t,i,n){if(null==t)return!0;if(Array.isArray(t))return J(e,t,i,n);if(t instanceof Map)return function(e,t,i,n){if(0===t.size)return!0;if(!(e instanceof Map))return!1;for(const[s,o]of t.entries()){if(!1===i(e.get(s),o,s,e,t,n))return!1}return!0}(e,t,i,n);if(t instanceof Set)return function(e,t,i,n){if(0===t.size)return!0;if(!(e instanceof Set))return!1;return J([...e],[...t],i,n)}(e,t,i,n);const s=Object.keys(t);if(null==e)return 0===s.length;if(0===s.length)return!0;if(n&&n.has(t))return n.get(t)===e;n&&n.set(t,e);try{for(let o=0;o<s.length;o++){const r=s[o];if(!j(e)&&!(r in e))return!1;if(void 0===t[r]&&void 0!==e[r])return!1;if(null===t[r]&&null!==e[r])return!1;if(!i(e[r],t[r],r,e,t,n))return!1}return!0}finally{n&&n.delete(t)}}(e,t,i,n);case"function":return Object.keys(t).length>0?G(e,{...t},i,n):K(e,t);default:return q(e)?"string"!=typeof t||""===t:K(e,t)}}function J(e,t,i,n){if(0===t.length)return!0;if(!Array.isArray(e))return!1;const s=new Set;for(let o=0;o<t.length;o++){const r=t[o];let a=!1;for(let l=0;l<e.length;l++){if(s.has(l))continue;let c=!1;if(i(e[l],r,o,e,t,n)&&(c=!0),c){s.add(l),a=!0;break}}if(!a)return!1}return!0}function Q(e,t){return function(e,t,i){return"function"!=typeof i?Q(e,t):G(e,t,(function e(t,n,s,o,r,a){const l=i(t,n,s,o,r,a);return void 0!==l?Boolean(l):G(t,n,e,a)}),new Map)}(e,t,(()=>{}))}function Y(e){return Object.getOwnPropertySymbols(e).filter((t=>Object.prototype.propertyIsEnumerable.call(e,t)))}function X(e){return null==e?void 0===e?"[object Undefined]":"[object Null]":Object.prototype.toString.call(e)}const Z="[object RegExp]",ee="[object String]",te="[object Number]",ie="[object Boolean]",ne="[object Arguments]",se="[object Symbol]",oe="[object Date]",re="[object Map]",ae="[object Set]",le="[object Array]",ce="[object ArrayBuffer]",de="[object Object]",he="[object DataView]",ue="[object Uint8Array]",me="[object Uint8ClampedArray]",ge="[object Uint16Array]",fe="[object Uint32Array]",pe="[object Int8Array]",we="[object Int16Array]",be="[object Int32Array]",_e="[object Float32Array]",ve="[object Float64Array]";function ye(e){return ArrayBuffer.isView(e)&&!(e instanceof DataView)}function ke(e,t,i,n=new Map,s=void 0){const o=s?.(e,t,i,n);if(null!=o)return o;if(j(e))return e;if(n.has(e))return n.get(e);if(Array.isArray(e)){const t=new Array(e.length);n.set(e,t);for(let o=0;o<e.length;o++)t[o]=ke(e[o],o,i,n,s);return Object.hasOwn(e,"index")&&(t.index=e.index),Object.hasOwn(e,"input")&&(t.input=e.input),t}if(e instanceof Date)return new Date(e.getTime());if(e instanceof RegExp){const t=new RegExp(e.source,e.flags);return t.lastIndex=e.lastIndex,t}if(e instanceof Map){const t=new Map;n.set(e,t);for(const[o,r]of e)t.set(o,ke(r,o,i,n,s));return t}if(e instanceof Set){const t=new Set;n.set(e,t);for(const o of e)t.add(ke(o,void 0,i,n,s));return t}if("undefined"!=typeof Buffer&&Buffer.isBuffer(e))return e.subarray();if(ye(e)){const t=new(Object.getPrototypeOf(e).constructor)(e.length);n.set(e,t);for(let o=0;o<e.length;o++)t[o]=ke(e[o],o,i,n,s);return t}if(e instanceof ArrayBuffer||"undefined"!=typeof SharedArrayBuffer&&e instanceof SharedArrayBuffer)return e.slice(0);if(e instanceof DataView){const t=new DataView(e.buffer.slice(0),e.byteOffset,e.byteLength);return n.set(e,t),Ce(t,e,i,n,s),t}if("undefined"!=typeof File&&e instanceof File){const t=new File([e],e.name,{type:e.type});return n.set(e,t),Ce(t,e,i,n,s),t}if(e instanceof Blob){const t=new Blob([e],{type:e.type});return n.set(e,t),Ce(t,e,i,n,s),t}if(e instanceof Error){const t=new e.constructor;return n.set(e,t),t.message=e.message,t.name=e.name,t.stack=e.stack,t.cause=e.cause,Ce(t,e,i,n,s),t}if("object"==typeof e&&function(e){switch(X(e)){case ne:case le:case ce:case he:case ie:case oe:case _e:case ve:case pe:case we:case be:case re:case te:case de:case Z:case ae:case ee:case se:case ue:case me:case ge:case fe:return!0;default:return!1}}(e)){const t=Object.create(Object.getPrototypeOf(e));return n.set(e,t),Ce(t,e,i,n,s),t}return e}function Ce(e,t,i=e,n,s){const o=[...Object.keys(t),...Y(t)];for(let r=0;r<o.length;r++){const a=o[r],l=Object.getOwnPropertyDescriptor(e,a);(null==l||l.writable)&&(e[a]=ke(t[a],a,i,n,s))}}function Ae(e){var t;return e=ke(t=e,void 0,t,new Map,void 0),t=>Q(t,e)}function Ee(e,t){return function(e,t){return ke(e,void 0,e,new Map,t)}(e,((i,n,s,o)=>{const r=t?.(i,n,s,o);if(null!=r)return r;if("object"==typeof e)switch(Object.prototype.toString.call(e)){case te:case ee:case ie:{const t=new e.constructor(e?.valueOf());return Ce(t,e),t}case ne:{const t={};return Ce(t,e),t.length=e.length,t[Symbol.iterator]=e[Symbol.iterator],t}default:return}}))}function xe(e){return Ee(e)}const Te=/^(?:0|[1-9]\d*)$/;function Pe(e,t=Number.MAX_SAFE_INTEGER){switch(typeof e){case"number":return Number.isInteger(e)&&e>=0&&e<t;case"symbol":return!1;case"string":return Te.test(e)}}function Ie(e){return null!==e&&"object"==typeof e&&"[object Arguments]"===X(e)}function Se(e,t){switch(typeof e){case"object":Object.is(e?.valueOf(),-0)&&(e="-0");break;case"number":e=U(e)}return t=xe(t),function(i){const n=W(i,e);return void 0===n?function(e,t){let i;if(i=Array.isArray(t)?t:"string"==typeof t&&H(t)&&null==e?.[t]?$(t):[t],0===i.length)return!1;let n=e;for(let e=0;e<i.length;e++){const t=i[e];if(!(null!=n&&Object.hasOwn(n,t)||(Array.isArray(n)||Ie(n))&&Pe(t)&&t<n.length))return!1;n=n[t]}return!0}(i,e):void 0===t?void 0===n:Q(n,t)}}function Oe(e){if(null==e)return D;switch(typeof e){case"function":return e;case"object":return Array.isArray(e)&&2===e.length?Se(e[0],e[1]):Ae(e);case"string":case"symbol":case"number":return t=e,function(e){return W(e,t)}}var t}function Re(e){return"object"==typeof e&&null!==e}function Ve(e){return"symbol"==typeof e||e instanceof Symbol}function Me(e){if(!e)return 0===e?e:0;if((e=function(e){return Ve(e)?NaN:Number(e)}(e))===1/0||e===-1/0){return(e<0?-1:1)*Number.MAX_VALUE}return e==e?e:0}function Be(e){return"string"==typeof e||e instanceof String}const Ne=/\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,Fe=/^\w*$/;function Le(e){return e}const De=(e,t,i)=>{const n=e[t];Object.hasOwn(e,t)&&K(n,i)&&(void 0!==i||t in e)||(e[t]=i)};function ze(e,t,i,n){if(null==e&&!q(e))return e;const s=(o=t,r=e,!Array.isArray(o)&&("number"==typeof o||"boolean"==typeof o||null==o||Ve(o)||"string"==typeof o&&(Fe.test(o)||!Ne.test(o))||null!=r&&Object.hasOwn(r,o))?[t]:Array.isArray(t)?t:"string"==typeof t?$(t):[t]);var o,r;let a=e;for(let t=0;t<s.length&&null!=a;t++){const o=U(s[t]);if(z(o))continue;let r;if(t===s.length-1)r=i(a[o]);else{const i=a[o],l=n?.(i,o,e);r=void 0!==l?l:q(i)?i:Pe(s[t+1])?[]:{}}De(a,o,r),a=a[o]}return e}function He(e,t,i){return ze(e,t,(()=>i),(()=>{}))}function Ue(e,t,{signal:i,edges:n}={}){let s,o=null;const r=null!=n&&n.includes("leading"),a=null==n||n.includes("trailing"),l=()=>{null!==o&&(e.apply(s,o),s=void 0,o=null)};let c=null;const d=()=>{null!=c&&clearTimeout(c),c=setTimeout((()=>{c=null,a&&l(),u()}),t)},h=()=>{null!==c&&(clearTimeout(c),c=null)},u=()=>{h(),s=void 0,o=null},m=function(...e){if(i?.aborted)return;s=this,o=e;const t=null==c;d(),r&&t&&l()};return m.schedule=d,m.cancel=u,m.flush=()=>{h(),l()},i?.addEventListener("abort",u,{once:!0}),m}function $e(e,t=0,i={}){"object"!=typeof i&&(i={});const{leading:n=!1,trailing:s=!0,maxWait:o}=i,r=Array(2);let a;n&&(r[0]="leading"),s&&(r[1]="trailing");let l=null;const c=Ue((function(...t){a=e.apply(this,t),l=null}),t,{edges:r}),d=function(...t){return null!=o&&(null===l&&(l=Date.now()),Date.now()-l>=o)?(a=e.apply(this,t),l=Date.now(),c.cancel(),c.schedule(),a):(c.apply(this,t),a)};return d.cancel=c.cancel,d.flush=()=>(c.flush(),a),d}function We(e,t=0,i={}){"object"!=typeof i&&(i={});const{leading:n=!0,trailing:s=!0}=i;return $e(e,t,{leading:n,trailing:s,maxWait:t})}function qe(e){if(null==e)return"";if("string"==typeof e)return e;if(Array.isArray(e))return e.map(qe).join(",");const t=String(e);return"0"===t&&Object.is(Number(e),-0)?"-0":t}function je(e){if(!e||"object"!=typeof e)return!1;const t=Object.getPrototypeOf(e);return!(null!==t&&t!==Object.prototype&&null!==Object.getPrototypeOf(t))&&"[object Object]"===Object.prototype.toString.call(e)}function Ke(e,t,i){return Ge(e,t,void 0,void 0,void 0,void 0,i)}function Ge(e,t,i,n,s,o,r){const a=r(e,t,i,n,s,o);if(void 0!==a)return a;if(typeof e==typeof t)switch(typeof e){case"bigint":case"string":case"boolean":case"symbol":case"undefined":case"function":return e===t;case"number":return e===t||Object.is(e,t);case"object":return Je(e,t,o,r)}return Je(e,t,o,r)}function Je(e,t,i,n){if(Object.is(e,t))return!0;let s=X(e),o=X(t);if(s===ne&&(s=de),o===ne&&(o=de),s!==o)return!1;switch(s){case ee:return e.toString()===t.toString();case te:return K(e.valueOf(),t.valueOf());case ie:case oe:case se:return Object.is(e.valueOf(),t.valueOf());case Z:return e.source===t.source&&e.flags===t.flags;case"[object Function]":return e===t}const r=(i=i??new Map).get(e),a=i.get(t);if(null!=r&&null!=a)return r===t;i.set(e,t),i.set(t,e);try{switch(s){case re:if(e.size!==t.size)return!1;for(const[s,o]of e.entries())if(!t.has(s)||!Ge(o,t.get(s),s,e,t,i,n))return!1;return!0;case ae:{if(e.size!==t.size)return!1;const s=Array.from(e.values()),o=Array.from(t.values());for(let r=0;r<s.length;r++){const a=s[r],l=o.findIndex((s=>Ge(a,s,void 0,e,t,i,n)));if(-1===l)return!1;o.splice(l,1)}return!0}case le:case ue:case me:case ge:case fe:case"[object BigUint64Array]":case pe:case we:case be:case"[object BigInt64Array]":case _e:case ve:if("undefined"!=typeof Buffer&&Buffer.isBuffer(e)!==Buffer.isBuffer(t))return!1;if(e.length!==t.length)return!1;for(let s=0;s<e.length;s++)if(!Ge(e[s],t[s],s,e,t,i,n))return!1;return!0;case ce:return e.byteLength===t.byteLength&&Je(new Uint8Array(e),new Uint8Array(t),i,n);case he:return e.byteLength===t.byteLength&&e.byteOffset===t.byteOffset&&Je(new Uint8Array(e),new Uint8Array(t),i,n);case"[object Error]":return e.name===t.name&&e.message===t.message;case de:{if(!(Je(e.constructor,t.constructor,i,n)||je(e)&&je(t)))return!1;const s=[...Object.keys(e),...Y(e)],o=[...Object.keys(t),...Y(t)];if(s.length!==o.length)return!1;for(let o=0;o<s.length;o++){const r=s[o],a=e[r];if(!Object.hasOwn(t,r))return!1;if(!Ge(a,t[r],r,e,t,i,n))return!1}return!0}default:return!1}}finally{i.delete(e),i.delete(t)}}function Qe(){}function Ye(e,t){return Ke(e,t,Qe)}function Xe(e){return ye(e)}function Ze(e,t){if((e=function(e){const t=Me(e),i=t%1;return i?t-i:t}(e))<1||!Number.isSafeInteger(e))return[];const i=new Array(e);for(let n=0;n<e;n++)i[n]="function"==typeof t?t(n):n;return i}function et(e){if(null==e)return[];switch(typeof e){case"object":case"function":return L(e)?function(e){const t=Ze(e.length,(e=>`${e}`)),i=new Set(t);n=e,"undefined"!=typeof Buffer&&Buffer.isBuffer(n)&&(i.add("offset"),i.add("parent"));var n;Xe(e)&&(i.add("buffer"),i.add("byteLength"),i.add("byteOffset"));return[...t,...tt(e).filter((e=>!i.has(e)))]}(e):function(e){const t=e?.constructor;return e===("function"==typeof t?t.prototype:Object.prototype)}(e)?function(e){const t=tt(e);return t.filter((e=>"constructor"!==e))}(e):tt(e);default:return tt(Object(e))}}function tt(e){const t=[];for(const i in e)t.push(i);return t}function it(e,...t){for(let i=0;i<t.length;i++)nt(e,t[i]);return e}function nt(e,t){const i=et(t);for(let n=0;n<i.length;n++){const s=i[n];s in e&&K(e[s],t[s])||(e[s]=t[s])}}function st(e){if(j(e))return e;const t=X(e);if(!function(e){switch(X(e)){case ne:case le:case ce:case he:case ie:case oe:case _e:case ve:case pe:case we:case be:case re:case te:case de:case Z:case ae:case ee:case se:case ue:case me:case ge:case fe:return!0;default:return!1}}(e))return{};if(i=e,Array.isArray(i)){const t=Array.from(e);return e.length>0&&"string"==typeof e[0]&&Object.hasOwn(e,"index")&&(t.index=e.index,t.input=e.input),t}var i;if(Xe(e)){const t=e;return new(0,t.constructor)(t.buffer,t.byteOffset,t.length)}if(t===ce)return new ArrayBuffer(e.byteLength);if(t===he){const t=e,i=t.buffer,n=t.byteOffset,s=t.byteLength,o=new ArrayBuffer(s),r=new Uint8Array(i,n,s);return new Uint8Array(o).set(r),new DataView(o)}if(t===ie||t===te||t===ee){const i=new(0,e.constructor)(e.valueOf());return t===ee?function(e,t){const i=t.valueOf().length;for(const n in t)Object.hasOwn(t,n)&&(Number.isNaN(Number(n))||Number(n)>=i)&&(e[n]=t[n])}(i,e):ot(i,e),i}if(t===oe)return new Date(Number(e));if(t===Z){const t=e,i=new RegExp(t.source,t.flags);return i.lastIndex=t.lastIndex,i}if(t===se)return Object(Symbol.prototype.valueOf.call(e));if(t===re){const t=e,i=new Map;return t.forEach(((e,t)=>{i.set(t,e)})),i}if(t===ae){const t=e,i=new Set;return t.forEach((e=>{i.add(e)})),i}if(t===ne){const t=e,i={};return ot(i,t),i.length=t.length,i[Symbol.iterator]=t[Symbol.iterator],i}const n={};return function(e,t){const i=Object.getPrototypeOf(t);if(null!==i){"function"==typeof t.constructor&&Object.setPrototypeOf(e,i)}}(n,e),ot(n,e),function(e,t){const i=Object.getOwnPropertySymbols(t);for(let n=0;n<i.length;n++){const s=i[n];Object.prototype.propertyIsEnumerable.call(t,s)&&(e[s]=t[s])}}(n,e),n}function ot(e,t){for(const i in t)Object.hasOwn(t,i)&&(e[i]=t[i])}function rt(e){if("object"!=typeof e)return!1;if(null==e)return!1;if(null===Object.getPrototypeOf(e))return!0;if("[object Object]"!==Object.prototype.toString.call(e)){const t=e[Symbol.toStringTag];if(null==t)return!1;return!!Object.getOwnPropertyDescriptor(e,Symbol.toStringTag)?.writable&&e.toString()===`[object ${t}]`}let t=e;for(;null!==Object.getPrototypeOf(t);)t=Object.getPrototypeOf(t);return Object.getPrototypeOf(e)===t}function at(e,t=D){return null==e?{}:function(e,t){const i={},n=Object.keys(e);for(let s=0;s<n.length;s++){const o=n[s],r=e[o];i[o]=t(r,o,e)}return i}(e,Oe(t))}function lt(e,t,i,n){if(j(e)&&(e=Object(e)),null==t||"object"!=typeof t)return e;if(n.has(t))return function(e){if(j(e))return e;if(Array.isArray(e)||ye(e)||e instanceof ArrayBuffer||"undefined"!=typeof SharedArrayBuffer&&e instanceof SharedArrayBuffer)return e.slice(0);const t=Object.getPrototypeOf(e),i=t.constructor;if(e instanceof Date||e instanceof Map||e instanceof Set)return new i(e);if(e instanceof RegExp){const t=new i(e);return t.lastIndex=e.lastIndex,t}if(e instanceof DataView)return new i(e.buffer.slice(0));if(e instanceof Error){const t=new i(e.message);return t.stack=e.stack,t.name=e.name,t.cause=e.cause,t}if("undefined"!=typeof File&&e instanceof File)return new i([e],e.name,{type:e.type,lastModified:e.lastModified});if("object"==typeof e){const i=Object.create(t);return Object.assign(i,e)}return e}(n.get(t));if(n.set(t,e),Array.isArray(t)){t=t.slice();for(let e=0;e<t.length;e++)t[e]=t[e]??void 0}const s=[...Object.keys(t),...Y(t)];for(let o=0;o<s.length;o++){const r=s[o];if(z(r))continue;let a=t[r],l=e[r];if(Ie(a)&&(a={...a}),Ie(l)&&(l={...l}),"undefined"!=typeof Buffer&&Buffer.isBuffer(a)&&(a=xe(a)),Array.isArray(a))if("object"==typeof l&&null!=l){const e=[],t=Reflect.ownKeys(l);for(let i=0;i<t.length;i++){const n=t[i];e[n]=l[n]}l=e}else l=[];const c=i(l,a,r,e,t,n);null!=c?e[r]=c:Array.isArray(a)||Re(l)&&Re(a)?e[r]=lt(l,a,i,n):null==l&&rt(a)?e[r]=lt({},a,i,n):null==l&&Xe(a)?e[r]=xe(a):void 0!==l&&void 0===a||(e[r]=a)}return e}function ct(e,...t){return function(e,...t){const i=t.slice(0,-1),n=t[t.length-1];let s=e;for(let e=0;e<i.length;e++)s=lt(s,i[e],n,new Map);return s}(e,...t,Qe)}function dt(e){return"function"==typeof e}function ht(e){return Re(e)&&1===e.nodeType&&!rt(e)}function ut(e,t){if(!Number.isInteger(e)||e<0)throw new Error("n must be a non-negative integer.");let i=0;return(...n)=>{if(++i>=e)return t(...n)}}function mt(e,t,i){return"function"!=typeof i&&(i=()=>{}),Ke(e,t,((...n)=>{const s=i(...n);return void 0!==s?Boolean(s):e instanceof Map&&t instanceof Map||e instanceof Set&&t instanceof Set?mt(Array.from(e),Array.from(t),ut(2,i)):void 0}))}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
const gt=Symbol("observableProperties"),ft=Symbol("boundObservables"),pt=Symbol("boundProperties"),wt=Symbol("decoratedMethods"),bt=Symbol("decoratedOriginal"),_t=vt(O());function vt(e){if(!e)return _t;return class extends e{set(e,t){if(q(e))return void Object.keys(e).forEach((t=>{this.set(t,e[t])}),this);yt(this);const i=this[gt];if(e in this&&!i.has(e))throw new k("observable-set-cannot-override",this);Object.defineProperty(this,e,{enumerable:!0,configurable:!0,get:()=>i.get(e),set(t){const n=i.get(e);let s=this.fire(`set:${e}`,e,t,n);void 0===s&&(s=t),n===s&&i.has(e)||(i.set(e,s),this.fire(`change:${e}`,e,s,n))}}),this[e]=t}bind(...e){if(!e.length||!At(e))throw new k("observable-bind-wrong-properties",this);if(new Set(e).size!==e.length)throw new k("observable-bind-duplicate-properties",this);yt(this);const t=this[pt];e.forEach((e=>{if(t.has(e))throw new k("observable-bind-rebind",this)}));const i=new Map;return e.forEach((e=>{const n={property:e,to:[]};t.set(e,n),i.set(e,n)})),{to:kt,toMany:Ct,_observable:this,_bindProperties:e,_to:[],_bindings:i}}unbind(...e){if(!this[gt])return;const t=this[pt],i=this[ft];if(e.length){if(!At(e))throw new k("observable-unbind-wrong-properties",this);e.forEach((e=>{const n=t.get(e);n&&(n.to.forEach((([e,t])=>{const s=i.get(e),o=s[t];o.delete(n),o.size||delete s[t],Object.keys(s).length||(i.delete(e),this.stopListening(e,"change"))})),t.delete(e))}))}else i.forEach(((e,t)=>{this.stopListening(t,"change")})),i.clear(),t.clear()}decorate(e){yt(this);const t=this[e];if(!t)throw new k("observablemixin-cannot-decorate-undefined",this,{object:this,methodName:e});this.on(e,((e,i)=>{e.return=t.apply(this,i)})),this[e]=function(...t){return this.fire(e,t)},this[e][bt]=t,this[wt]||(this[wt]=[]),this[wt].push(e)}stopListening(e,t,i){if(!e&&this[wt]){for(const e of this[wt])this[e]=this[e][bt];delete this[wt]}super.stopListening(e,t,i)}[gt];[wt];[pt];[ft]}}function yt(e){e[gt]||(Object.defineProperty(e,gt,{value:new Map}),Object.defineProperty(e,ft,{value:new Map}),Object.defineProperty(e,pt,{value:new Map}))}function kt(...e){const t=function(...e){if(!e.length)throw new k("observable-bind-to-parse-error",null);const t={to:[]};let i;"function"==typeof e[e.length-1]&&(t.callback=e.pop());return e.forEach((e=>{if("string"==typeof e)i.properties.push(e);else{if("object"!=typeof e)throw new k("observable-bind-to-parse-error",null);i={observable:e,properties:[]},t.to.push(i)}})),t}(...e),i=Array.from(this._bindings.keys()),n=i.length;if(!t.callback&&t.to.length>1)throw new k("observable-bind-to-no-callback",this);if(n>1&&t.callback)throw new k("observable-bind-to-extra-callback",this);var s;
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */t.to.forEach((e=>{if(e.properties.length&&e.properties.length!==n)throw new k("observable-bind-to-properties-length",this);e.properties.length||(e.properties=this._bindProperties)})),this._to=t.to,t.callback&&(this._bindings.get(i[0]).callback=t.callback),s=this._observable,this._to.forEach((e=>{const t=s[ft];let i;t.get(e.observable)||s.listenTo(e.observable,"change",((n,o)=>{i=t.get(e.observable)[o],i&&i.forEach((e=>{Et(s,e.property)}))}))})),function(e){let t;e._bindings.forEach(((i,n)=>{e._to.forEach((s=>{t=s.properties[i.callback?0:e._bindProperties.indexOf(n)],i.to.push([s.observable,t]),function(e,t,i,n){const s=e[ft],o=s.get(i),r=o||{};r[n]||(r[n]=new Set);r[n].add(t),o||s.set(i,r)}(e._observable,i,s.observable,t)}))}))}(this),this._bindProperties.forEach((e=>{Et(this._observable,e)}))}function Ct(e,t,i){if(this._bindings.size>1)throw new k("observable-bind-to-many-not-one-binding",this);this.to(...function(e,t){const i=e.map((e=>[e,t]));return Array.prototype.concat.apply([],i)}(e,t),i)}function At(e){return e.every((e=>"string"==typeof e))}function Et(e,t){const i=e[pt].get(t);let n;i.callback?n=i.callback.apply(e,i.to.map((e=>e[0][e[1]]))):(n=i.to[0],n=n[0][n[1]]),Object.prototype.hasOwnProperty.call(e,t)?e[t]=n:e.set(t,n)}class xt{_replacedElements;constructor(){this._replacedElements=[]}replace(e,t){this._replacedElements.push({element:e,newElement:t}),e.style.display="none",t&&e.parentNode.insertBefore(t,e.nextSibling)}restore(){this._replacedElements.forEach((({element:e,newElement:t})=>{e.style.display="",t&&t.remove()})),this._replacedElements=[]}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Tt(e){let t=0;for(const i of e)t++;return t}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Pt(e,t){const i=Math.min(e.length,t.length);for(let n=0;n<i;n++)if(e[n]!=t[n])return n;return e.length==t.length?"same":e.length<t.length?"prefix":"extension"}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function It(e){return!(!e||!e[Symbol.iterator])}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function St(e,t,i={},n=[]){const s=i&&i.xmlns,o=s?e.createElementNS(s,t):e.createElement(t);for(const e in i)o.setAttribute(e,i[e]);!Be(n)&&It(n)||(n=[n]);for(let t of n)Be(t)&&(t=e.createTextNode(t)),o.appendChild(t);return o}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Ot{_config;constructor(e,t){this._config=Object.create(null),t&&this.define(Rt(t)),e&&this._setObjectToTarget(this._config,e)}set(e,t){this._setToTarget(this._config,e,t)}define(e,t){this._setToTarget(this._config,e,t,!0)}get(e){return this._getFromSource(this._config,e)}*names(){for(const e of Object.keys(this._config))yield e}_setToTarget(e,t,i,n=!1){if(rt(t))return void this._setObjectToTarget(e,t,n);const s=t.split(".");t=s.pop();for(const t of s)rt(e[t])||(e[t]=Object.create(null)),e=e[t];if(rt(i))return rt(e[t])||(e[t]=Object.create(null)),e=e[t],void this._setObjectToTarget(e,i,n);n&&void 0!==e[t]||(e[t]=i)}_getFromSource(e,t){const i=t.split(".");t=i.pop();for(const t of i){if(!rt(e[t])){e=null;break}e=e[t]}return e?Rt(e[t]):void 0}_setObjectToTarget(e,t,i){Object.keys(t).forEach((n=>{this._setToTarget(e,n,t[n],i)}))}}function Rt(e){return Ee(e,Vt)}function Vt(e){return ht(e)||"function"==typeof e?e:void 0}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Mt(e){if(e){if(e.defaultView)return e instanceof e.defaultView.Document;if(e.ownerDocument&&e.ownerDocument.defaultView)return e instanceof e.ownerDocument.defaultView.Node}return!1}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Bt(e){const t=Object.prototype.toString.apply(e);return"[object Window]"==t||"[object global]"==t}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const Nt=Ft(O());function Ft(e){if(!e)return Nt;return class extends e{listenTo(e,i,n,s={}){if(Mt(e)||Bt(e)||e instanceof t.window.EventTarget){const t={capture:!!s.useCapture,passive:!!s.usePassive},o=this._getProxyEmitter(e,t)||new Lt(e,t);this.listenTo(o,i,n,s)}else super.listenTo(e,i,n,s)}stopListening(e,i,n){if(Mt(e)||Bt(e)||e instanceof t.window.EventTarget){const t=this._getAllProxyEmitters(e);for(const e of t)this.stopListening(e,i,n)}else super.stopListening(e,i,n)}_getProxyEmitter(e,t){return function(e,t){const i=e[T];return i&&i[t]?i[t].emitter:null}(this,Dt(e,t))}_getAllProxyEmitters(e){return[{capture:!1,passive:!1},{capture:!1,passive:!0},{capture:!0,passive:!1},{capture:!0,passive:!0}].map((t=>this._getProxyEmitter(e,t))).filter((e=>!!e))}}}class Lt extends(O()){_domNode;_options;constructor(e,t){super(),R(this,Dt(e,t)),this._domNode=e,this._options=t}_domListeners;attach(e){if(this._domListeners&&this._domListeners[e])return;const t=this._createDomListener(e);this._domNode.addEventListener(e,t,this._options),this._domListeners||(this._domListeners={}),this._domListeners[e]=t}detach(e){let t;!this._domListeners[e]||(t=this._events[e])&&t.callbacks.length||this._domListeners[e].removeListener()}_addEventListener(e,t,i){this.attach(e),O().prototype._addEventListener.call(this,e,t,i)}_removeEventListener(e,t){O().prototype._removeEventListener.call(this,e,t),this.detach(e)}_createDomListener(e){const t=t=>{this.fire(e,t)};return t.removeListener=()=>{this._domNode.removeEventListener(e,t,this._options),delete this._domListeners[e]},t}}function Dt(e,t){let i=function(e){return e["data-ck-expando"]||(e["data-ck-expando"]=_())}(e);for(const e of Object.keys(t).sort())t[e]&&(i+="-"+e);return i}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
function zt(e){return e instanceof HTMLTextAreaElement?e.value:e.innerHTML}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Ht(e){const t=e.ownerDocument.defaultView.getComputedStyle(e);return{top:parseInt(t.borderTopWidth,10),right:parseInt(t.borderRightWidth,10),bottom:parseInt(t.borderBottomWidth,10),left:parseInt(t.borderLeftWidth,10)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Ut(e){if(!e.target)return null;const t=e.target.ownerDocument,i=e.clientX,n=e.clientY;let s=null;return t.caretRangeFromPoint&&t.caretRangeFromPoint(i,n)?s=t.caretRangeFromPoint(i,n):e.rangeParent&&(s=t.createRange(),s.setStart(e.rangeParent,e.rangeOffset),s.collapse(!0)),s}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function $t(e){return e&&e.parentNode?e.offsetParent===t.document.body?null:e.offsetParent:null}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Wt(e){return"[object Text]"==Object.prototype.toString.call(e)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function qt(e){return"[object Range]"==Object.prototype.toString.apply(e)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const jt=["top","right","bottom","left","width","height"];class Kt{top;right;bottom;left;width;height;_source;constructor(e){const t=qt(e);if(Object.defineProperty(this,"_source",{value:e._source||e,writable:!0,enumerable:!1}),Qt(e)||t)if(t){const t=Kt.getDomRangeRects(e);Gt(this,Kt.getBoundingRect(t))}else Gt(this,e.getBoundingClientRect());else if(Bt(e)){const{innerWidth:t,innerHeight:i}=e;Gt(this,{top:0,right:t,bottom:i,left:0,width:t,height:i})}else Gt(this,e)}clone(){return new Kt(this)}moveTo(e,t){return this.top=t,this.right=e+this.width,this.bottom=t+this.height,this.left=e,this}moveBy(e,t){return this.top+=t,this.right+=e,this.left+=e,this.bottom+=t,this}getIntersection(e){const t={top:Math.max(this.top,e.top),right:Math.min(this.right,e.right),bottom:Math.min(this.bottom,e.bottom),left:Math.max(this.left,e.left),width:0,height:0};if(t.width=t.right-t.left,t.height=t.bottom-t.top,t.width<0||t.height<0)return null;{const e=new Kt(t);return e._source=this._source,e}}getIntersectionArea(e){const t=this.getIntersection(e);return t?t.getArea():0}getArea(){return this.width*this.height}getVisible(){const e=this._source;let t=this.clone();if(Jt(e))return t;let i,n=e,s=e.parentNode||e.commonAncestorContainer;for(;s&&!Jt(s);){const e="visible"===((o=s)instanceof HTMLElement?o.ownerDocument.defaultView.getComputedStyle(o).overflow:"visible");n instanceof HTMLElement&&"absolute"===Yt(n)&&(i=n);const r=Yt(s);if(e||i&&("relative"===r&&e||"relative"!==r)){n=s,s=s.parentNode;continue}const a=new Kt(s),l=t.getIntersection(a);if(!l)return null;l.getArea()<t.getArea()&&(t=l),n=s,s=s.parentNode}var o;return t}isEqual(e){for(const t of jt)if(this[t]!==e[t])return!1;return!0}contains(e){const t=this.getIntersection(e);return!(!t||!t.isEqual(e))}toAbsoluteRect(){const{scrollX:e,scrollY:i}=t.window,n=this.clone().moveBy(e,i);if(Qt(n._source)){const e=$t(n._source);e&&function(e,t){const i=new Kt(t),n=Ht(t);let s=0,o=0;s-=i.left,o-=i.top,s+=t.scrollLeft,o+=t.scrollTop,s-=n.left,o-=n.top,e.moveBy(s,o)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(n,e)}return n}excludeScrollbarsAndBorders(){const e=this._source;let t,i,n;if(Bt(e))t=e.innerWidth-e.document.documentElement.clientWidth,i=e.innerHeight-e.document.documentElement.clientHeight,n=e.getComputedStyle(e.document.documentElement).direction;else{const s=Ht(e);t=e.offsetWidth-e.clientWidth-s.left-s.right,i=e.offsetHeight-e.clientHeight-s.top-s.bottom,n=e.ownerDocument.defaultView.getComputedStyle(e).direction,this.left+=s.left,this.top+=s.top,this.right-=s.right,this.bottom-=s.bottom,this.width=this.right-this.left,this.height=this.bottom-this.top}return this.width-=t,"ltr"===n?this.right-=t:this.left+=t,this.height-=i,this.bottom-=i,this}static getDomRangeRects(e){const t=[],i=Array.from(e.getClientRects());if(i.length)for(const e of i)t.push(new Kt(e));else{let i=e.startContainer;Wt(i)&&(i=i.parentNode);const n=new Kt(i.getBoundingClientRect());n.right=n.left,n.width=0,t.push(n)}return t}static getBoundingRect(e){const t={left:Number.POSITIVE_INFINITY,top:Number.POSITIVE_INFINITY,right:Number.NEGATIVE_INFINITY,bottom:Number.NEGATIVE_INFINITY,width:0,height:0};let i=0;for(const n of e)i++,t.left=Math.min(t.left,n.left),t.top=Math.min(t.top,n.top),t.right=Math.max(t.right,n.right),t.bottom=Math.max(t.bottom,n.bottom);return 0==i?null:(t.width=t.right-t.left,t.height=t.bottom-t.top,new Kt(t))}}function Gt(e,t){for(const i of jt)e[i]=t[i]}function Jt(e){return!!Qt(e)&&e===e.ownerDocument.body}function Qt(e){return null!==e&&"object"==typeof e&&1===e.nodeType&&"function"==typeof e.getBoundingClientRect}function Yt(e){return e instanceof HTMLElement?e.ownerDocument.defaultView.getComputedStyle(e).position:"static"}class Xt{_element;_callback;static _observerInstance=null;static _elementCallbacks=null;constructor(e,t){Xt._observerInstance||Xt._createObserver(),this._element=e,this._callback=t,Xt._addElementCallback(e,t),Xt._observerInstance.observe(e)}get element(){return this._element}destroy(){Xt._deleteElementCallback(this._element,this._callback)}static _addElementCallback(e,t){Xt._elementCallbacks||(Xt._elementCallbacks=new Map);let i=Xt._elementCallbacks.get(e);i||(i=new Set,Xt._elementCallbacks.set(e,i)),i.add(t)}static _deleteElementCallback(e,t){const i=Xt._getElementCallbacks(e);i&&(i.delete(t),i.size||(Xt._elementCallbacks.delete(e),Xt._observerInstance.unobserve(e))),Xt._elementCallbacks&&!Xt._elementCallbacks.size&&(Xt._observerInstance=null,Xt._elementCallbacks=null)}static _getElementCallbacks(e){return Xt._elementCallbacks?Xt._elementCallbacks.get(e):null}static _createObserver(){Xt._observerInstance=new t.window.ResizeObserver((e=>{for(const t of e){const e=Xt._getElementCallbacks(t.target);if(e)for(const i of e)i(t)}}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Zt(e,t){e instanceof HTMLTextAreaElement&&(e.value=t),e.innerHTML=t}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function ei(e){return t=>t+e}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function ti(e){let t=0;for(;e.previousSibling;)e=e.previousSibling,t++;return t}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function ii(e,t,i){e.insertBefore(i,e.childNodes[t]||null)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function ni(e){return e&&e.nodeType===Node.COMMENT_NODE}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
function si(e){return!!e&&(Wt(e)?si(e.parentElement):!!e.getClientRects&&!!e.getClientRects().length)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function oi({element:e,target:i,positions:n,limiter:s,fitInViewport:o,viewportOffsetConfig:r}){dt(i)&&(i=i()),dt(s)&&(s=s());const a=$t(e),l=function(e){e=Object.assign({top:0,bottom:0,left:0,right:0},e);const i=new Kt(t.window);return i.top+=e.top,i.height-=e.top,i.bottom-=e.bottom,i.height-=e.bottom,i}(r),c=new Kt(e),d=ri(i,l);let h;if(!d||!l.getIntersection(d))return null;const u={targetRect:d,elementRect:c,positionedElementAncestor:a,viewportRect:l};if(s||o){if(s){const e=ri(s,l);e&&(u.limiterRect=e)}h=function(e,t){const{elementRect:i}=t,n=i.getArea(),s=e.map((e=>new ai(e,t))).filter((e=>!!e.name));let o=0,r=null;for(const e of s){const{limiterIntersectionArea:t,viewportIntersectionArea:i}=e;if(t===n)return e;const s=i**2+t**2;s>o&&(o=s,r=e)}return r}(n,u)}else h=new ai(n[0],u);return h}function ri(e,t){const i=new Kt(e).getVisible();return i?i.getIntersection(t):null}class ai{name;config;_positioningFunctionCoordinates;_options;_cachedRect;_cachedAbsoluteRect;constructor(e,t){const i=e(t.targetRect,t.elementRect,t.viewportRect,t.limiterRect);if(!i)return;const{left:n,top:s,name:o,config:r}=i;this.name=o,this.config=r,this._positioningFunctionCoordinates={left:n,top:s},this._options=t}get left(){return this._absoluteRect.left}get top(){return this._absoluteRect.top}get limiterIntersectionArea(){const e=this._options.limiterRect;return e?e.getIntersectionArea(this._rect):0}get viewportIntersectionArea(){return this._options.viewportRect.getIntersectionArea(this._rect)}get _rect(){return this._cachedRect||(this._cachedRect=this._options.elementRect.clone().moveTo(this._positioningFunctionCoordinates.left,this._positioningFunctionCoordinates.top)),this._cachedRect}get _absoluteRect(){return this._cachedAbsoluteRect||(this._cachedAbsoluteRect=this._rect.toAbsoluteRect()),this._cachedAbsoluteRect}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function li(e){const t=e.parentNode;t&&t.removeChild(e)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function ci(){const e=t.window.visualViewport;if(!e||!s.isiOS&&!s.isSafari)return{left:0,top:0};return{left:Math.max(Math.round(e.offsetLeft),0),top:Math.max(Math.round(e.offsetTop),0)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function di({window:e,rect:t,alignToTop:i,forceScroll:n,viewportOffset:s}){const o=t.clone().moveBy(0,s.bottom),r=t.clone().moveBy(0,-s.top),a=new Kt(e).excludeScrollbarsAndBorders(),l=i&&n,c=[r,o].every((e=>a.contains(e)));let{scrollX:d,scrollY:h}=e;const u=d,m=h;l?h-=a.top-t.top+s.top:c||(mi(r,a)?h-=a.top-t.top+s.top:ui(o,a)&&(h+=i?t.top-a.top-s.top:t.bottom-a.bottom+s.bottom)),c||(gi(t,a)?d-=a.left-t.left+s.left:fi(t,a)&&(d+=t.right-a.right+s.right)),d==u&&h===m||e.scrollTo(d,h)}function hi({parent:e,getRect:t,alignToTop:i,forceScroll:n,ancestorOffset:s=0,limiterElement:o}){const r=pi(e),a=i&&n;let l,c,d;const h=o||r.document.body;for(;e!=h;)c=t(),l=new Kt(e).excludeScrollbarsAndBorders(),d=l.contains(c),a?e.scrollTop-=l.top-c.top+s:d||(mi(c,l)?e.scrollTop-=l.top-c.top+s:ui(c,l)&&(e.scrollTop+=i?c.top-l.top-s:c.bottom-l.bottom+s)),d||(gi(c,l)?e.scrollLeft-=l.left-c.left+s:fi(c,l)&&(e.scrollLeft+=c.right-l.right+s)),e=e.parentNode}function ui(e,t){return e.bottom>t.bottom}function mi(e,t){return e.top<t.top}function gi(e,t){return e.left<t.left}function fi(e,t){return e.right>t.right}function pi(e){return qt(e)?e.startContainer.ownerDocument.defaultView:e.ownerDocument.defaultView}function wi(e){if(qt(e)){let t=e.commonAncestorContainer;return Wt(t)&&(t=t.parentNode),t}return e.parentNode}function bi(e,t){const i=pi(e),n=new Kt(e);if(i===t)return n;{let e=i;for(;e!=t;){const t=e.frameElement,i=new Kt(t).excludeScrollbarsAndBorders();n.moveBy(i.left,i.top),e=e.parent}}return n}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
const _i={ctrl:"⌃",cmd:"⌘",alt:"⌥",shift:"⇧"},vi={ctrl:"Ctrl+",alt:"Alt+",shift:"Shift+"},yi={37:"←",38:"↑",39:"→",40:"↓",9:"⇥",33:"Page Up",34:"Page Down"},ki=Pi(),Ci=Object.fromEntries(Object.entries(ki).map((([e,t])=>{let i;return i=t in yi?yi[t]:e.charAt(0).toUpperCase()+e.slice(1),[t,i]})));function Ai(e){let t;if("string"==typeof e){if(t=ki[e.toLowerCase()],!t)throw new k("keyboard-unknown-key",null,{key:e})}else t=e.keyCode+(e.altKey?ki.alt:0)+(e.ctrlKey?ki.ctrl:0)+(e.shiftKey?ki.shift:0)+(e.metaKey?ki.cmd:0);return t}function Ei(e){return"string"==typeof e&&(e=function(e){return e.split("+").map((e=>e.trim()))}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(e)),e.map((e=>"string"==typeof e?function(e){if(e.endsWith("!"))return Ai(e.slice(0,-1));const t=Ai(e);return(s.isMac||s.isiOS)&&t==ki.ctrl?ki.cmd:t}(e):e)).reduce(((e,t)=>t+e),0)}function xi(e,t){let i=Ei(e);const n=s.isMac||s.isiOS;return Object.entries(n?_i:vi).reduce(((e,[t,n])=>(i&ki[t]&&(i&=~ki[t],e+=n),e)),"")+(i?Ci[i]:"")}function Ti(e,t){const i="ltr"===t;switch(e){case ki.arrowleft:return i?"left":"right";case ki.arrowright:return i?"right":"left";case ki.arrowup:return"up";case ki.arrowdown:return"down"}}function Pi(){const e={pageup:33,pagedown:34,end:35,home:36,arrowleft:37,arrowup:38,arrowright:39,arrowdown:40,backspace:8,delete:46,enter:13,space:32,esc:27,tab:9,ctrl:1114112,shift:2228224,alt:4456448,cmd:8912896};for(let t=65;t<=90;t++){e[String.fromCharCode(t).toLowerCase()]=t}for(let t=48;t<=57;t++)e[t-48]=t;for(let t=112;t<=123;t++)e["f"+(t-111)]=t;return Object.assign(e,{"'":222,",":108,"-":109,".":110,"/":111,";":186,"=":187,"[":219,"\\":220,"]":221,"`":223}),e}const Ii=["ar","ara","dv","div","fa","per","fas","he","heb","ku","kur","ug","uig","ur","urd"];function Si(e){return Ii.includes(e)?"rtl":"ltr"}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Oi(e){return Array.isArray(e)?e:[e]}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
/* istanbul ignore else -- @preserve */function Ri(e,i,n=1,s){if("number"!=typeof n)throw new k("translation-service-quantity-not-a-number",null,{quantity:n});const o=s||t.window.CKEDITOR_TRANSLATIONS,r=function(e){return Object.keys(e).length}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(o);1===r&&(e=Object.keys(o)[0]);const a=i.id||i.string;if(0===r||!function(e,t,i){return!!i[e]&&!!i[e].dictionary[t]}(e,a,o))return 1!==n?i.plural:i.string;const l=o[e].dictionary,c=o[e].getPluralForm||(e=>1===e?0:1),d=l[a];if("string"==typeof d)return d;return d[Number(c(n))]}t.window.CKEDITOR_TRANSLATIONS||(t.window.CKEDITOR_TRANSLATIONS={});class Vi{uiLanguage;uiLanguageDirection;contentLanguage;contentLanguageDirection;t;translations;constructor({uiLanguage:e="en",contentLanguage:t,translations:i}={}){this.uiLanguage=e,this.contentLanguage=t||this.uiLanguage,this.uiLanguageDirection=Si(this.uiLanguage),this.contentLanguageDirection=Si(this.contentLanguage),this.translations=function(e){return Array.isArray(e)?e.reduce(((e,t)=>ct(e,t))):e}(i),this.t=(e,t)=>this._t(e,t)}_t(e,t=[]){t=Oi(t),"string"==typeof e&&(e={string:e});const i=!!e.plural?t[0]:1;return function(e,t){return e.replace(/%(\d+)/g,((e,i)=>i<t.length?t[i]:e))}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(Ri(this.uiLanguage,e,i,this.translations),t)}}class Mi extends(O()){_items;_itemMap;_idProperty;_bindToCollection;_bindToExternalToInternalMap;_bindToInternalToExternalMap;_skippedIndexesFromExternal;constructor(e={},t={}){super();const i=It(e);if(i||(t=e),this._items=[],this._itemMap=new Map,this._idProperty=t.idProperty||"id",this._bindToExternalToInternalMap=new WeakMap,this._bindToInternalToExternalMap=new WeakMap,this._skippedIndexesFromExternal=[],i)for(const t of e)this._items.push(t),this._itemMap.set(this._getItemIdBeforeAdding(t),t)}get length(){return this._items.length}get first(){return this._items[0]||null}get last(){return this._items[this.length-1]||null}add(e,t){return this.addMany([e],t)}addMany(e,t){if(void 0===t)t=this._items.length;else if(t>this._items.length||t<0)throw new k("collection-add-item-invalid-index",this);let i=0;for(const n of e){const e=this._getItemIdBeforeAdding(n),s=t+i;this._items.splice(s,0,n),this._itemMap.set(e,n),this.fire("add",n,s),i++}return this.fire("change",{added:e,removed:[],index:t}),this}get(e){let t;if("string"==typeof e)t=this._itemMap.get(e);else{if("number"!=typeof e)throw new k("collection-get-invalid-arg",this);t=this._items[e]}return t||null}has(e){if("string"==typeof e)return this._itemMap.has(e);{const t=e[this._idProperty];return t&&this._itemMap.has(t)}}getIndex(e){let t;return t="string"==typeof e?this._itemMap.get(e):e,t?this._items.indexOf(t):-1}remove(e){const[t,i]=this._remove(e);return this.fire("change",{added:[],removed:[t],index:i}),t}map(e,t){return this._items.map(e,t)}forEach(e,t){this._items.forEach(e,t)}find(e,t){return this._items.find(e,t)}filter(e,t){return this._items.filter(e,t)}clear(){this._bindToCollection&&(this.stopListening(this._bindToCollection),this._bindToCollection=null);const e=Array.from(this._items);for(;this.length;)this._remove(0);this.fire("change",{added:[],removed:e,index:0})}bindTo(e){if(this._bindToCollection)throw new k("collection-bind-to-rebind",this);return this._bindToCollection=e,{as:e=>{this._setUpBindToBinding((t=>new e(t)))},using:e=>{"function"==typeof e?this._setUpBindToBinding(e):this._setUpBindToBinding((t=>t[e]))}}}_setUpBindToBinding(e){const t=this._bindToCollection,i=(i,n,s)=>{const o=t._bindToCollection==this,r=t._bindToInternalToExternalMap.get(n);if(o&&r)this._bindToExternalToInternalMap.set(n,r),this._bindToInternalToExternalMap.set(r,n);else{const i=e(n);if(!i)return void this._skippedIndexesFromExternal.push(s);let o=s;for(const e of this._skippedIndexesFromExternal)s>e&&o--;for(const e of t._skippedIndexesFromExternal)o>=e&&o++;this._bindToExternalToInternalMap.set(n,i),this._bindToInternalToExternalMap.set(i,n),this.add(i,o);for(let e=0;e<t._skippedIndexesFromExternal.length;e++)o<=t._skippedIndexesFromExternal[e]&&t._skippedIndexesFromExternal[e]++}};for(const e of t)i(0,e,t.getIndex(e));this.listenTo(t,"add",i),this.listenTo(t,"remove",((e,t,i)=>{const n=this._bindToExternalToInternalMap.get(t);n&&this.remove(n),this._skippedIndexesFromExternal=this._skippedIndexesFromExternal.reduce(((e,t)=>(i<t&&e.push(t-1),i>t&&e.push(t),e)),[])}))}_getItemIdBeforeAdding(e){const t=this._idProperty;let i;if(t in e){if(i=e[t],"string"!=typeof i)throw new k("collection-add-invalid-id",this);if(this.get(i))throw new k("collection-add-item-already-exists",this)}else e[t]=i=_();return i}_remove(e){let t,i,n,s=!1;const o=this._idProperty;if("string"==typeof e?(i=e,n=this._itemMap.get(i),s=!n,n&&(t=this._items.indexOf(n))):"number"==typeof e?(t=e,n=this._items[t],s=!n,n&&(i=n[o])):(n=e,i=n[o],t=this._items.indexOf(n),s=-1==t||!this._itemMap.get(i)),s)throw new k("collection-remove-404",this);this._items.splice(t,1),this._itemMap.delete(i);const r=this._bindToInternalToExternalMap.get(n);return this._bindToInternalToExternalMap.delete(n),this._bindToExternalToInternalMap.delete(r),this.fire("remove",n,t),[n,t]}[Symbol.iterator](){return this._items[Symbol.iterator]()}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Bi(e){const t=e.next();return t.done?null:t.value}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Ni extends(Ft(vt())){_elements=new Set;_externalViews=new Set;_blurTimeout=null;constructor(){super(),this.set("isFocused",!1),this.set("focusedElement",null)}get elements(){return Array.from(this._elements.values())}get externalViews(){return Array.from(this._externalViews.values())}add(e){if(Li(e))this._addElement(e);else if(Fi(e))this._addView(e);else{if(!e.element)throw new k("focustracker-add-view-missing-element",{focusTracker:this,view:e});this._addElement(e.element)}}remove(e){Li(e)?this._removeElement(e):Fi(e)?this._removeView(e):this._removeElement(e.element)}_addElement(e){if(this._elements.has(e))throw new k("focustracker-add-element-already-exist",this);this.listenTo(e,"focus",(()=>{const t=this.externalViews.find((t=>function(e,t){if(Di(e,t))return!0;return!!t.focusTracker.externalViews.find((t=>Di(e,t)))}(e,t)));t?this._focus(t.element):this._focus(e)}),{useCapture:!0}),this.listenTo(e,"blur",(()=>{this._blur()}),{useCapture:!0}),this._elements.add(e)}_removeElement(e){this._elements.has(e)&&(this.stopListening(e),this._elements.delete(e)),e===this.focusedElement&&this._blur()}_addView(e){e.element&&this._addElement(e.element),this.listenTo(e.focusTracker,"change:focusedElement",(()=>{e.focusTracker.focusedElement?e.element&&this._focus(e.element):this._blur()})),this._externalViews.add(e)}_removeView(e){e.element&&this._removeElement(e.element),this.stopListening(e.focusTracker),this._externalViews.delete(e)}destroy(){this.stopListening(),this._elements.clear(),this._externalViews.clear(),this.isFocused=!1,this.focusedElement=null}_focus(e){this._clearBlurTimeout(),this.focusedElement=e,this.isFocused=!0}_blur(){if(this.elements.find((e=>e.contains(document.activeElement))))return;this.externalViews.find((e=>e.focusTracker.isFocused&&!e.focusTracker._blurTimeout))||(this._clearBlurTimeout(),this._blurTimeout=setTimeout((()=>{this.focusedElement=null,this.isFocused=!1}),0))}_clearBlurTimeout(){clearTimeout(this._blurTimeout),this._blurTimeout=null}}function Fi(e){return"focusTracker"in e&&e.focusTracker instanceof Ni}function Li(e){return ht(e)}function Di(e,t){return!!t.element&&t.element.contains(document.activeElement)&&e.contains(t.element)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class zi{_listener;constructor(){this._listener=new(Ft())}listenTo(e){this._listener.listenTo(e,"keydown",((e,t)=>{this._listener.fire("_keydown:"+Ai(t),t)}))}set(e,t,i={}){const n=Ei(e),s=i.priority;this._listener.listenTo(this._listener,"_keydown:"+n,((e,n)=>{i.filter&&!i.filter(n)||(t(n,(()=>{n.preventDefault(),n.stopPropagation(),e.stop()})),e.return=!0)}),{priority:s})}press(e){return!!this._listener.fire("_keydown:"+Ai(e),e)}stopListening(e){this._listener.stopListening(e)}destroy(){this.stopListening()}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
function Hi(e){return It(e)?new Map(e):function(e){const t=new Map;for(const i in e)t.set(i,e[i]);return t}(e)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Ui(e,t,i){const n=e.length,s=t.length;for(let t=n-1;t>=i;t--)e[t+s]=e[t];for(let n=0;n<s;n++)e[i+n]=t[n]}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function $i(e,t){let i;function n(...s){n.cancel(),i=setTimeout((()=>e(...s)),t)}return n.cancel=()=>{clearTimeout(i)},n}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Wi(e){try{if(!e.startsWith("ey"))return null;const t=atob(e.replace(/-/g,"+").replace(/_/g,"/"));return JSON.parse(t)}catch{return null}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function qi(e,t){return!!(i=e.charAt(t-1))&&1==i.length&&/[\ud800-\udbff]/.test(i)&&function(e){return!!e&&1==e.length&&/[\udc00-\udfff]/.test(e)}(e.charAt(t));var i}function ji(e,t){return!!(i=e.charAt(t))&&1==i.length&&/[\u0300-\u036f\u1ab0-\u1aff\u1dc0-\u1dff\u20d0-\u20ff\ufe20-\ufe2f]/.test(i);
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
var i}const Ki=Ji();function Gi(e,t){const i=String(e).matchAll(Ki);return Array.from(i).some((e=>e.index<t&&t<e.index+e[0].length))}function Ji(){const e=/\p{Regional_Indicator}{2}/u.source,t="(?:"+[/\p{Emoji}[\u{E0020}-\u{E007E}]+\u{E007F}/u,/\p{Emoji}\u{FE0F}?\u{20E3}/u,/\p{Emoji}\u{FE0F}/u,/(?=\p{General_Category=Other_Symbol})\p{Emoji}\p{Emoji_Modifier}*/u].map((e=>e.source)).join("|")+")";return new RegExp(`${e}|${t}(?:‍${t})*`,"ug")}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Qi extends(vt()){editor;_disableStack=new Set;constructor(e){super(),this.editor=e,this.set("isEnabled",!0)}forceDisabled(e){this._disableStack.add(e),1==this._disableStack.size&&(this.on("set:isEnabled",Yi,{priority:"highest"}),this.isEnabled=!1)}clearForceDisabled(e){this._disableStack.delete(e),0==this._disableStack.size&&(this.off("set:isEnabled",Yi),this.isEnabled=!0)}destroy(){this.stopListening()}static get isContextPlugin(){return!1}static get isOfficialPlugin(){return!1}static get isPremiumPlugin(){return!1}}function Yi(e){e.return=!1,e.stop()}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Xi extends(vt()){editor;_isEnabledBasedOnSelection;_affectsData;_disableStack;constructor(e){super(),this.editor=e,this.set("value",void 0),this.set("isEnabled",!1),this._affectsData=!0,this._isEnabledBasedOnSelection=!0,this._disableStack=new Set,this.decorate("execute"),this.listenTo(this.editor.model.document,"change",(()=>{this.refresh()})),this.listenTo(e,"change:isReadOnly",(()=>{this.refresh()})),this.on("set:isEnabled",(t=>{if(!this.affectsData)return;const i=e.model.document.selection,n=!("$graveyard"==i.getFirstPosition().root.rootName)&&e.model.canEditAt(i);(e.isReadOnly||this._isEnabledBasedOnSelection&&!n)&&(t.return=!1,t.stop())}),{priority:"highest"}),this.on("execute",(e=>{this.isEnabled||e.stop()}),{priority:"high"})}get affectsData(){return this._affectsData}set affectsData(e){this._affectsData=e}refresh(){this.isEnabled=!0}forceDisabled(e){this._disableStack.add(e),1==this._disableStack.size&&(this.on("set:isEnabled",Zi,{priority:"highest"}),this.isEnabled=!1)}clearForceDisabled(e){this._disableStack.delete(e),0==this._disableStack.size&&(this.off("set:isEnabled",Zi),this.refresh())}execute(...e){}destroy(){this.stopListening()}}function Zi(e){e.return=!1,e.stop()}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class en extends Xi{_childCommandsDefinitions=[];refresh(){}execute(...e){const t=this._getFirstEnabledCommand();return!!t&&t.execute(e)}registerChildCommand(e,t={}){y(this._childCommandsDefinitions,{command:e,priority:t.priority||"normal"}),e.on("change:isEnabled",(()=>this._checkEnabled())),this._checkEnabled()}_checkEnabled(){this.isEnabled=!!this._getFirstEnabledCommand()}_getFirstEnabledCommand(){const e=this._childCommandsDefinitions.find((({command:e})=>e.isEnabled));return e&&e.command}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class tn{_commands;constructor(){this._commands=new Map}add(e,t){this._commands.set(e,t)}get(e){return this._commands.get(e)}execute(e,...t){const i=this.get(e);if(!i)throw new k("commandcollection-command-not-found",this,{commandName:e});return i.execute(...t)}*names(){yield*this._commands.keys()}*commands(){yield*this._commands.values()}[Symbol.iterator](){return this._commands[Symbol.iterator]()}destroy(){for(const e of this.commands())e.destroy()}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class nn extends(O()){_context;_plugins=new Map;_availablePlugins;_contextPlugins;constructor(e,t=[],i=[]){super(),this._context=e,this._availablePlugins=new Map;for(const e of t)e.pluginName&&this._availablePlugins.set(e.pluginName,e);this._contextPlugins=new Map;for(const[e,t]of i)this._contextPlugins.set(e,t),this._contextPlugins.set(t,e),e.pluginName&&this._availablePlugins.set(e.pluginName,e)}*[Symbol.iterator](){for(const e of this._plugins)"function"==typeof e[0]&&(yield e)}get(e){const t=this._plugins.get(e);if(!t){let t=e;throw"function"==typeof e&&(t=e.pluginName||e.name),new k("plugincollection-plugin-not-loaded",this._context,{plugin:t})}return t}has(e){return this._plugins.has(e)}init(e,t=[],i=[]){const n=this,s=this._context;!function e(t,i=new Set){t.forEach((t=>{a(t)&&(i.has(t)||(i.add(t),t.pluginName&&!n._availablePlugins.has(t.pluginName)&&n._availablePlugins.set(t.pluginName,t),t.requires&&e(t.requires,i)))}))}(e),h(e);const o=[...function e(t,i=new Set){return t.map((e=>a(e)?e:n._availablePlugins.get(e))).reduce(((t,n)=>i.has(n)?t:(i.add(n),n.requires&&(h(n.requires,n),e(n.requires,i).forEach((e=>t.add(e)))),t.add(n))),new Set)}(e.filter((e=>!c(e,t))))];!function(e,t){for(const i of t){if("function"!=typeof i)throw new k("plugincollection-replace-plugin-invalid-type",null,{pluginItem:i});const t=i.pluginName;if(!t)throw new k("plugincollection-replace-plugin-missing-name",null,{pluginItem:i});if(i.requires&&i.requires.length)throw new k("plugincollection-plugin-for-replacing-cannot-have-dependencies",null,{pluginName:t});const s=n._availablePlugins.get(t);if(!s)throw new k("plugincollection-plugin-for-replacing-not-exist",null,{pluginName:t});const o=e.indexOf(s);if(-1===o){if(n._contextPlugins.has(s))return;throw new k("plugincollection-plugin-for-replacing-not-loaded",null,{pluginName:t})}if(s.requires&&s.requires.length)throw new k("plugincollection-replaced-plugin-cannot-have-dependencies",null,{pluginName:t});e.splice(o,1,i),n._availablePlugins.set(t,i)}}(o,i);const r=function(e){return e.map((e=>{let t=n._contextPlugins.get(e);return t=t||new e(s),n._add(e,t),t}))}(o);return u(r,"init").then((()=>u(r,"afterInit"))).then((()=>r));function a(e){return"function"==typeof e}function l(e){return a(e)&&!!e.isContextPlugin}function c(e,t){return t.some((t=>t===e||(d(e)===t||d(t)===e)))}function d(e){return a(e)?e.pluginName||e.name:e}function h(e,i=null){e.map((e=>a(e)?e:n._availablePlugins.get(e)||e)).forEach((e=>{!function(e,t){if(a(e))return;if(t)throw new k("plugincollection-soft-required",s,{missingPlugin:e,requiredBy:d(t)});throw new k("plugincollection-plugin-not-found",s,{plugin:e})}(e,i),function(e,t){if(!l(t))return;if(l(e))return;throw new k("plugincollection-context-required",s,{plugin:d(e),requiredBy:d(t)})}(e,i),function(e,i){if(!i)return;if(!c(e,t))return;throw new k("plugincollection-required",s,{plugin:d(e),requiredBy:d(i)})}(e,i)}))}function u(e,t){return e.reduce(((e,i)=>i[t]?n._contextPlugins.has(i)?e:e.then(i[t].bind(i)):e),Promise.resolve())}}destroy(){const e=[];for(const[,t]of this)"function"!=typeof t.destroy||this._contextPlugins.has(t)||e.push(t.destroy());return Promise.all(e)}_add(e,t){this._plugins.set(e,t);const i=e.pluginName;if(i){if(this._plugins.has(i))throw new k("plugincollection-plugin-name-conflict",null,{pluginName:i,plugin1:this._plugins.get(i).constructor,plugin2:e});this._plugins.set(i,t)}}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class sn{config;plugins;locale;t;editors;static defaultConfig;static builtinPlugins;_contextOwner=null;constructor(e){const{translations:t,...i}=e||{};this.config=new Ot(i,this.constructor.defaultConfig);const n=this.constructor.builtinPlugins;this.config.define("plugins",n),this.plugins=new nn(this,n);const s=this.config.get("language")||{};this.locale=new Vi({uiLanguage:"string"==typeof s?s:s.ui,contentLanguage:this.config.get("language.content"),translations:t}),this.t=this.locale.t,this.editors=new Mi}initPlugins(){const e=this.config.get("plugins")||[],t=this.config.get("substitutePlugins")||[];for(const i of e.concat(t)){if("function"!=typeof i)throw new k("context-initplugins-constructor-only",null,{Plugin:i});if(!0!==i.isContextPlugin)throw new k("context-initplugins-invalid-plugin",null,{Plugin:i})}return this.plugins.init(e,[],t)}destroy(){return Promise.all(Array.from(this.editors,(e=>e.destroy()))).then((()=>this.plugins.destroy()))}_addEditor(e,t){if(this._contextOwner)throw new k("context-addeditor-private-context");this.editors.add(e),t&&(this._contextOwner=e)}_removeEditor(e){return this.editors.has(e)&&this.editors.remove(e),this._contextOwner===e?this.destroy():Promise.resolve()}_getEditorConfig(){const e={};for(const t of this.config.names())["plugins","removePlugins","extraPlugins"].includes(t)||(e[t]=this.config.get(t));return e}static create(e){return new Promise((t=>{const i=new this(e);t(i.initPlugins().then((()=>i)))}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class on extends(vt()){context;constructor(e){super(),this.context=e}destroy(){this.stopListening()}static get isContextPlugin(){return!0}static get isOfficialPlugin(){return!1}static get isPremiumPlugin(){return!1}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class rn extends zi{editor;constructor(e){super(),this.editor=e}set(e,t,i={}){if("string"==typeof t){const e=t;t=(t,i)=>{this.editor.execute(e),i()}}super.set(e,t,i)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const an=new WeakMap;let ln=!1;function cn({view:e,element:t,text:i,isDirectHost:n=!0,keepOnFocus:s=!1}){const o=e.document;function r(i){const r={text:i,isDirectHost:n,keepOnFocus:s,hostElement:n?t:null};an.get(o).set(t,r),e.change((e=>dn([[t,r]],e)))}an.has(o)||(an.set(o,new Map),o.registerPostFixer((e=>dn(an.get(o),e))),o.on("change:isComposing",(()=>{e.change((e=>dn(an.get(o),e)))}),{priority:"high"})),t.is("editableElement")&&t.on("change:placeholder",((e,t,i)=>r(i))),t.placeholder?r(t.placeholder):i&&r(i),i&&function(){ln||C("enableViewPlaceholder-deprecated-text-option");ln=!0}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */()}function dn(e,t){const i=[];let n=!1;for(const[s,o]of e)o.isDirectHost&&(i.push(s),hn(t,s,o)&&(n=!0));for(const[s,o]of e){if(o.isDirectHost)continue;const e=un(s);e&&(i.includes(e)||(o.hostElement=e,hn(t,s,o)&&(n=!0)))}return n}function hn(e,t,i){const{text:n,isDirectHost:s,hostElement:o}=i;let r=!1;o.getAttribute("data-placeholder")!==n&&(e.setAttribute("data-placeholder",n,o),r=!0);return(s||1==t.childCount)&&function(e,t){if(!e.isAttached())return!1;if(function(e){for(const t of e.getChildren())if(!t.is("uiElement"))return!0;return!1}(e))return!1;const i=e.document,n=i.selection.anchor;return!(i.isComposing&&n&&n.parent===e||!t&&i.isFocused&&(!n||n.parent===e))}(o,i.keepOnFocus)?function(e,t){return!t.hasClass("ck-placeholder")&&(e.addClass("ck-placeholder",t),!0)}(e,o)&&(r=!0):function(e,t){return!!t.hasClass("ck-placeholder")&&(e.removeClass("ck-placeholder",t),!0)}(e,o)&&(r=!0),r}function un(e){if(e.childCount){const t=e.getChild(0);if(t.is("element")&&!t.is("uiElement")&&!t.is("attributeElement"))return t}return null}class mn{
/* istanbul ignore next -- @preserve */
is(){throw new Error("is() method is abstract")}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class gn extends(O(mn)){document;parent;constructor(e){super(),this.document=e,this.parent=null}get index(){let e;if(!this.parent)return null;if(-1==(e=this.parent.getChildIndex(this)))throw new k("view-node-not-found-in-parent",this);return e}get nextSibling(){const e=this.index;return null!==e&&this.parent.getChild(e+1)||null}get previousSibling(){const e=this.index;return null!==e&&this.parent.getChild(e-1)||null}get root(){let e=this;for(;e.parent;)e=e.parent;return e}isAttached(){return this.root.is("rootElement")}getPath(){const e=[];let t=this;for(;t.parent;)e.unshift(t.index),t=t.parent;return e}getAncestors(e={}){const t=[];let i=e.includeSelf?this:this.parent;for(;i;)t[e.parentFirst?"push":"unshift"](i),i=i.parent;return t}getCommonAncestor(e,t={}){const i=this.getAncestors(t),n=e.getAncestors(t);let s=0;for(;i[s]==n[s]&&i[s];)s++;return 0===s?null:i[s-1]}isBefore(e){if(this==e)return!1;if(this.root!==e.root)return!1;const t=this.getPath(),i=e.getPath(),n=Pt(t,i);switch(n){case"prefix":return!0;case"extension":return!1;default:return t[n]<i[n]}}isAfter(e){return this!=e&&(this.root===e.root&&!this.isBefore(e))}_remove(){this.parent._removeChildren(this.index)}_fireChange(e,t,i){this.fire(`change:${e}`,t,i),this.parent&&this.parent._fireChange(e,t,i)}toJSON(){const e=st(this);return delete e.parent,e}}gn.prototype.is=function(e){return"node"===e||"view:node"===e};
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
class fn extends gn{_textData;constructor(e,t){super(e),this._textData=t}get data(){return this._textData}get _data(){return this.data}set _data(e){this._fireChange("text",this),this._textData=e}isSimilar(e){return e instanceof fn&&(this===e||this.data===e.data)}_clone(){return new fn(this.document,this.data)}}fn.prototype.is=function(e){return"$text"===e||"view:$text"===e||"text"===e||"view:text"===e||"node"===e||"view:node"===e};
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
class pn extends mn{textNode;data;offsetInText;constructor(e,t,i){if(super(),this.textNode=e,t<0||t>e.data.length)throw new k("view-textproxy-wrong-offsetintext",this);if(i<0||t+i>e.data.length)throw new k("view-textproxy-wrong-length",this);this.data=e.data.substring(t,t+i),this.offsetInText=t}get offsetSize(){return this.data.length}get isPartial(){return this.data.length!==this.textNode.data.length}get parent(){return this.textNode.parent}get root(){return this.textNode.root}get document(){return this.textNode.document}getAncestors(e={}){const t=[];let i=e.includeSelf?this.textNode:this.parent;for(;null!==i;)t[e.parentFirst?"push":"unshift"](i),i=i.parent;return t}}pn.prototype.is=function(e){return"$textProxy"===e||"view:$textProxy"===e||"textProxy"===e||"view:textProxy"===e};
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
class wn{_consumables=new Map;add(e,t){let i;e.is("$text")||e.is("documentFragment")?this._consumables.set(e,!0):(this._consumables.has(e)?i=this._consumables.get(e):(i=new bn(e),this._consumables.set(e,i)),i.add(t?_n(t):e._getConsumables()))}test(e,t){const i=this._consumables.get(e);return void 0===i?null:e.is("$text")||e.is("documentFragment")?i:i.test(_n(t))}consume(e,t){if(e.is("$text")||e.is("documentFragment"))return!!this.test(e,t)&&(this._consumables.set(e,!1),!0);const i=this._consumables.get(e);return void 0!==i&&i.consume(_n(t))}revert(e,t){const i=this._consumables.get(e);void 0!==i&&(e.is("$text")||e.is("documentFragment")?this._consumables.set(e,!0):i.revert(_n(t)))}static createFrom(e,t){if(t||(t=new wn),e.is("$text"))t.add(e);else if(e.is("element")||e.is("documentFragment")){t.add(e);for(const i of e.getChildren())wn.createFrom(i,t)}return t}}class bn{element;_canConsumeName=null;_attributes=new Map;constructor(e){this.element=e}add(e){e.name&&(this._canConsumeName=!0);for(const[t,i]of e.attributes)if(i){let e=this._attributes.get(t);e&&"boolean"!=typeof e||(e=new Map,this._attributes.set(t,e)),e.set(i,!0)}else{if("style"==t||"class"==t)throw new k("viewconsumable-invalid-attribute",this);this._attributes.set(t,!0)}}test(e){if(e.name&&!this._canConsumeName)return this._canConsumeName;for(const[t,i]of e.attributes){const e=this._attributes.get(t);if(void 0===e)return null;if(!1===e)return!1;if(!0!==e)if(i){const t=e.get(i);if(void 0===t)return null;if(!t)return!1}else for(const t of e.values())if(!t)return!1}return!0}consume(e){if(!this.test(e))return!1;e.name&&(this._canConsumeName=!1);for(const[t,i]of e.attributes){const e=this._attributes.get(t);if("boolean"==typeof e)for(const[e]of this.element._getConsumables(t,i).attributes)this._attributes.set(e,!1);else if(i)for(const[,n]of this.element._getConsumables(t,i).attributes)e.set(n,!1);else for(const t of e.keys())e.set(t,!1)}return!0}revert(e){e.name&&(this._canConsumeName=!0);for(const[t,i]of e.attributes){const e=this._attributes.get(t);if(!1!==e){if(void 0!==e&&!0!==e)if(i){!1===e.get(i)&&e.set(i,!0)}else for(const t of e.keys())e.set(t,!0)}else this._attributes.set(t,!0)}}}function _n(e){const t=[];return"attributes"in e&&e.attributes&&vn(t,e.attributes),"classes"in e&&e.classes&&vn(t,e.classes,"class"),"styles"in e&&e.styles&&vn(t,e.styles,"style"),{name:e.name||!1,attributes:t}}function vn(e,t,i){if("string"!=typeof t)for(const n of t)Array.isArray(n)?e.push(n):e.push(i?[i,n]:[n]);else e.push(i?[i,t]:[t])}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class yn{_patterns=[];constructor(...e){this.add(...e)}add(...e){for(let t of e)("string"==typeof t||t instanceof RegExp)&&(t={name:t}),this._patterns.push(t)}match(...e){for(const t of e)for(const e of this._patterns){const i=this._isElementMatching(t,e);if(i)return{element:t,pattern:e,match:i}}return null}matchAll(...e){const t=[];for(const i of e)for(const e of this._patterns){const n=this._isElementMatching(i,e);n&&t.push({element:i,pattern:e,match:n})}return t.length>0?t:null}getElementName(){if(1!==this._patterns.length)return null;const e=this._patterns[0],t=e.name;return"function"==typeof e||!t||t instanceof RegExp?null:t}_isElementMatching(e,t){if("function"==typeof t){const i=t(e);return i&&"object"==typeof i?_n(i):i}const i={};if(t.name&&(i.name=function(e,t){if(e instanceof RegExp)return!!t.match(e);return e===t}(t.name,e.name),!i.name))return null;const n=[];return t.attributes&&!function(e,t,i){let n;"object"!=typeof e||e instanceof RegExp||Array.isArray(e)?n=["class","style"]:(void 0!==e.style&&C("matcher-pattern-deprecated-attributes-style-key",e),void 0!==e.class&&C("matcher-pattern-deprecated-attributes-class-key",e));return t._collectAttributesMatch(Cn(e),i,n)}(t.attributes,e,n)||t.classes&&!function(e,t,i){return t._collectAttributesMatch(Cn(e,"class"),i)}(t.classes,e,n)||t.styles&&!function(e,t,i){return t._collectAttributesMatch(Cn(e,"style"),i)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(t.styles,e,n)?null:(n.length&&(i.attributes=n),i)}}function kn(e,t){return!0===e||e===t||e instanceof RegExp&&!!String(t).match(e)}function Cn(e,t){if(Array.isArray(e))return e.map((e=>"object"!=typeof e||e instanceof RegExp?t?[t,e,!0]:[e,!0]:(void 0!==e.key&&void 0!==e.value||C("matcher-pattern-missing-key-or-value",e),t?[t,e.key,e.value]:[e.key,e.value])));if("object"!=typeof e||e instanceof RegExp)return[t?[t,e,!0]:[e,!0]];const i=[];for(const n in e)Object.prototype.hasOwnProperty.call(e,n)&&i.push(t?[t,n,e[n]]:[n,e[n]]);return i}class An{_styles;_cachedStyleNames=null;_cachedExpandedStyleNames=null;_styleProcessor;constructor(e){this._styles={},this._styleProcessor=e}get isEmpty(){return!Object.entries(this._styles).length}get size(){return this.isEmpty?0:this.getStyleNames().length}setTo(e){this.clear();const t=function(e){let t=null,i=0,n=0,s=null;const o=new Map;if(""===e)return o;";"!=e.charAt(e.length-1)&&(e+=";");for(let r=0;r<e.length;r++){const a=e.charAt(r);if(null===t)switch(a){case":":s||(s=e.substr(i,r-i),n=r+1);break;case'"':case"'":t=a;break;case";":{const t=e.substr(n,r-n);s&&o.set(s.trim(),t.trim()),s=null,i=r+1;break}}else a===t&&(t=null)}return o}(e);for(const[e,i]of t)this._styleProcessor.toNormalizedForm(e,i,this._styles);return this}has(e){if(this.isEmpty)return!1;const t=this._styleProcessor.getReducedForm(e,this._styles).find((([t])=>t===e));return Array.isArray(t)}set(e,t){if(this._cachedStyleNames=null,this._cachedExpandedStyleNames=null,q(e))for(const[t,i]of Object.entries(e))this._styleProcessor.toNormalizedForm(t,i,this._styles);else this._styleProcessor.toNormalizedForm(e,t,this._styles)}remove(e){const t={};for(const i of Oi(e)){const e=xn(i),n=W(this._styles,e);if(n)Tn(t,e,n);else{const e=this.getAsString(i);void 0!==e&&this._styleProcessor.toNormalizedForm(i,e,t)}}Object.keys(t).length&&(Pn(this._styles,t),this._cachedStyleNames=null,this._cachedExpandedStyleNames=null)}getNormalized(e){return this._styleProcessor.getNormalized(e,this._styles)}toString(){return this.isEmpty?"":this.getStylesEntries().map((e=>e.join(":"))).sort().join(";")+";"}getAsString(e){if(this.isEmpty)return;if(this._styles[e]&&!q(this._styles[e]))return this._styles[e];const t=this._styleProcessor.getReducedForm(e,this._styles).find((([t])=>t===e));return Array.isArray(t)?t[1]:void 0}getStyleNames(e=!1){return this.isEmpty?[]:e?(this._cachedExpandedStyleNames||=this._styleProcessor.getStyleNames(this._styles),this._cachedExpandedStyleNames):(this._cachedStyleNames||=this.getStylesEntries().map((([e])=>e)),this._cachedStyleNames)}keys(){return this.getStyleNames()}clear(){this._styles={},this._cachedStyleNames=null,this._cachedExpandedStyleNames=null}isSimilar(e){if(this.size!==e.size)return!1;for(const t of this.getStyleNames())if(!e.has(t)||e.getAsString(t)!==this.getAsString(t))return!1;return!0}getStylesEntries(){const e=[],t=Object.keys(this._styles);for(const i of t)e.push(...this._styleProcessor.getReducedForm(i,this._styles));return e}_clone(){const e=new this.constructor(this._styleProcessor);return e.set(this.getNormalized()),e}_getTokensMatch(e,t){const i=[];for(const n of this.getStyleNames(!0))if(kn(e,n)){if(!0===t){i.push(n);continue}kn(t,this.getAsString(n))&&i.push(n)}return i.length?i:void 0}_getConsumables(e){const t=[];if(e){t.push(e);for(const i of this._styleProcessor.getRelatedStyles(e))t.push(i)}else for(const e of this.getStyleNames()){for(const i of this._styleProcessor.getRelatedStyles(e))t.push(i);t.push(e)}return t}_canMergeFrom(e){for(const t of e.getStyleNames())if(this.has(t)&&this.getAsString(t)!==e.getAsString(t))return!1;return!0}_mergeFrom(e){for(const t of e.getStyleNames())this.has(t)||this.set(t,e.getAsString(t))}_isMatching(e){for(const t of e.getStyleNames())if(!this.has(t)||this.getAsString(t)!==e.getAsString(t))return!1;return!0}}class En{_normalizers;_extractors;_reducers;_consumables;constructor(){this._normalizers=new Map,this._extractors=new Map,this._reducers=new Map,this._consumables=new Map}toNormalizedForm(e,t,i){if(q(t))Tn(i,xn(e),t);else if(this._normalizers.has(e)){const n=this._normalizers.get(e),{path:s,value:o}=n(t);Tn(i,s,o)}else Tn(i,e,t)}getNormalized(e,t){if(!e)return ct({},t);if(void 0!==t[e])return t[e];if(this._extractors.has(e)){const i=this._extractors.get(e);if("string"==typeof i)return W(t,i);const n=i(e,t);if(n)return n}return W(t,xn(e))}getReducedForm(e,t){const i=this.getNormalized(e,t);if(void 0===i)return[];if(this._reducers.has(e)){return this._reducers.get(e)(i)}return[[e,i]]}getStyleNames(e){const t=new Set;for(const i of this._consumables.keys()){const n=this.getNormalized(i,e);n&&("object"!=typeof n||Object.keys(n).length)&&t.add(i)}for(const i of Object.keys(e))t.add(i);return Array.from(t)}getRelatedStyles(e){return this._consumables.get(e)||[]}setNormalizer(e,t){this._normalizers.set(e,t)}setExtractor(e,t){this._extractors.set(e,t)}setReducer(e,t){this._reducers.set(e,t)}setStyleRelation(e,t){this._mapStyleNames(e,t);for(const i of t)this._mapStyleNames(i,[e])}_mapStyleNames(e,t){this._consumables.has(e)||this._consumables.set(e,[]),this._consumables.get(e).push(...t)}}function xn(e){return e.replace("-",".")}function Tn(e,t,i){let n=i;q(i)&&(n=ct({},W(e,t),i)),He(e,t,n)}function Pn(e,t){for(const i of Object.keys(t))null===e[i]||Array.isArray(e[i])||"object"!=typeof e[i]||"object"!=typeof t[i]?delete e[i]:(Pn(e[i],t[i]),Object.keys(e[i]).length||delete e[i])}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class In{_set=new Set;get isEmpty(){return 0==this._set.size}get size(){return this._set.size}has(e){return this._set.has(e)}keys(){return Array.from(this._set.keys())}setTo(e){this.clear();for(const t of e.split(/\s+/))t&&this._set.add(t);return this}set(e){for(const t of Oi(e))t&&this._set.add(t)}remove(e){for(const t of Oi(e))this._set.delete(t)}clear(){this._set.clear()}toString(){return Array.from(this._set).join(" ")}isSimilar(e){if(this.size!==e.size)return!1;for(const t of this.keys())if(!e.has(t))return!1;return!0}_clone(){const e=new this.constructor;return e._set=new Set(this._set),e}_getTokensMatch(e){const t=[];if(!0===e){for(const e of this._set.keys())t.push(e);return t}if("string"==typeof e){for(const i of e.split(/\s+/)){if(!this._set.has(i))return;t.push(i)}return t}for(const i of this._set.keys())i.match(e)&&t.push(i);return t.length?t:void 0}_getConsumables(e){return e?[e]:this.keys()}_canMergeFrom(){return!0}_mergeFrom(e){for(const t of e._set.keys())this._set.has(t)||this._set.add(t)}_isMatching(e){for(const t of e._set.keys())if(!this._set.has(t))return!1;return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Sn extends gn{name;_unsafeAttributesToRender=[];_attrs;_children;_customProperties=new Map;get _classes(){return this._attrs.get("class")}get _styles(){return this._attrs.get("style")}constructor(e,t,i,n){super(e),this.name=t,this._attrs=this._parseAttributes(i),this._children=[],n&&this._insertChild(0,n)}get childCount(){return this._children.length}get isEmpty(){return 0===this._children.length}getChild(e){return this._children[e]}getChildIndex(e){return this._children.indexOf(e)}getChildren(){return this._children[Symbol.iterator]()}*getAttributeKeys(){this._classes&&(yield"class"),this._styles&&(yield"style");for(const e of this._attrs.keys())"class"!=e&&"style"!=e&&(yield e)}*getAttributes(){for(const[e,t]of this._attrs.entries())yield[e,String(t)]}getAttribute(e){return this._attrs.has(e)?String(this._attrs.get(e)):void 0}hasAttribute(e,t){return!!this._attrs.has(e)&&(void 0===t||(Rn(this.name,e)||On(this.name,e)?this._attrs.get(e).has(t):this._attrs.get(e)===t))}isSimilar(e){if(!(e instanceof Sn))return!1;if(this===e)return!0;if(this.name!=e.name)return!1;if(this._attrs.size!==e._attrs.size)return!1;for(const[t,i]of this._attrs){const n=e._attrs.get(t);if(void 0===n)return!1;if("string"==typeof i||"string"==typeof n){if(n!==i)return!1}else if(!i.isSimilar(n))return!1}return!0}hasClass(...e){for(const t of e)if(!this._classes||!this._classes.has(t))return!1;return!0}getClassNames(){const e=this._classes?this._classes.keys():[],t=e[Symbol.iterator]();return Object.assign(e,{next:t.next.bind(t)})}getStyle(e){return this._styles&&this._styles.getAsString(e)}getNormalizedStyle(e){return this._styles&&this._styles.getNormalized(e)}getStyleNames(e){return this._styles?this._styles.getStyleNames(e):[]}hasStyle(...e){for(const t of e)if(!this._styles||!this._styles.has(t))return!1;return!0}findAncestor(...e){const t=new yn(...e);let i=this.parent;for(;i&&!i.is("documentFragment");){if(t.match(i))return i;i=i.parent}return null}getCustomProperty(e){return this._customProperties.get(e)}*getCustomProperties(){yield*this._customProperties.entries()}getIdentity(){const e=this._classes?this._classes.keys().sort().join(","):"",t=this._styles&&String(this._styles),i=Array.from(this._attrs).filter((([e])=>"style"!=e&&"class"!=e)).map((e=>`${e[0]}="${e[1]}"`)).sort().join(" ");return this.name+(""==e?"":` class="${e}"`)+(t?` style="${t}"`:"")+(""==i?"":` ${i}`)}shouldRenderUnsafeAttribute(e){return this._unsafeAttributesToRender.includes(e)}_clone(e=!1){const t=[];if(e)for(const i of this.getChildren())t.push(i._clone(e));const i=new this.constructor(this.document,this.name,this._attrs,t);return i._customProperties=new Map(this._customProperties),i.getFillerOffset=this.getFillerOffset,i._unsafeAttributesToRender=this._unsafeAttributesToRender,i}_appendChild(e){return this._insertChild(this.childCount,e)}_insertChild(e,t){this._fireChange("children",this,{index:e});let i=0;const n=function(e,t){if("string"==typeof t)return[new fn(e,t)];It(t)||(t=[t]);const i=[];for(const n of t)"string"==typeof n?i.push(new fn(e,n)):n instanceof pn?i.push(new fn(e,n.data)):i.push(n);return i}(this.document,t);for(const t of n)null!==t.parent&&t._remove(),t.parent=this,t.document=this.document,this._children.splice(e,0,t),e++,i++;return i}_removeChildren(e,t=1){this._fireChange("children",this,{index:e});for(let i=e;i<e+t;i++)this._children[i].parent=null;return this._children.splice(e,t)}_setAttribute(e,t,i=!0){if(this._fireChange("attributes",this),Rn(this.name,e)||On(this.name,e)){let n=this._attrs.get(e);n||(n=Rn(this.name,e)?new An(this.document.stylesProcessor):new In,this._attrs.set(e,n)),i?n.setTo(String(t)):Rn(this.name,e)?Array.isArray(t)?n.set(t[0],t[1]):n.set(t):n.set("string"==typeof t?t.split(/\s+/):t)}else this._attrs.set(e,String(t))}_removeAttribute(e,t){if(this._fireChange("attributes",this),void 0!==t&&(Rn(this.name,e)||On(this.name,e))){const i=this._attrs.get(e);return!!i&&(On(this.name,e)&&"string"==typeof t&&(t=t.split(/\s+/)),i.remove(t),!!i.isEmpty&&this._attrs.delete(e))}return this._attrs.delete(e)}_addClass(e){this._setAttribute("class",e,!1)}_removeClass(e){this._removeAttribute("class",e)}_setStyle(e,t){"string"!=typeof e?this._setAttribute("style",e,!1):this._setAttribute("style",[e,t],!1)}_removeStyle(e){this._removeAttribute("style",e)}_collectAttributesMatch(e,t,i){for(const[n,s,o]of e){let e=!1,r=!1;for(const[a,l]of this._attrs)if(!(i&&i.includes(a)||!kn(n,a)))if(e=!0,"string"==typeof l){if(kn(s,l))t.push([a]),r=!0;else if(!(n instanceof RegExp))return!1}else{const e=l._getTokensMatch(s,o||!0);if(e){r=!0;for(const i of e)t.push([a,i])}else if(!(n instanceof RegExp))return!1}if(!e||!r)return!1}return!0}_getConsumables(e,t){const i=[];if(e){const n=this._attrs.get(e);if(void 0!==n)if("string"==typeof n)i.push([e]);else for(const s of n._getConsumables(t))i.push([e,s])}else for(const[e,t]of this._attrs)if("string"==typeof t)i.push([e]);else for(const n of t._getConsumables())i.push([e,n]);return{name:!e,attributes:i}}_canMergeAttributesFrom(e){if(this.name!=e.name)return!1;for(const[t,i]of e._attrs){const e=this._attrs.get(t);if(void 0!==e)if("string"==typeof e||"string"==typeof i){if(e!==i)return!1}else if(!e._canMergeFrom(i))return!1}return!0}_mergeAttributesFrom(e){this._fireChange("attributes",this);for(const[t,i]of e._attrs){const e=this._attrs.get(t);void 0===e||"string"==typeof e||"string"==typeof i?this._setAttribute(t,i):e._mergeFrom(i)}}_canSubtractAttributesOf(e){if(this.name!=e.name)return!1;for(const[t,i]of e._attrs){const e=this._attrs.get(t);if(void 0===e)return!1;if("string"==typeof e||"string"==typeof i){if(e!==i)return!1}else if(!e._isMatching(i))return!1}return!0}_subtractAttributesOf(e){this._fireChange("attributes",this);for(const[t,i]of e._attrs){const e=this._attrs.get(t);"string"==typeof e||"string"==typeof i?this._attrs.delete(t):(e.remove(i.keys()),e.isEmpty&&this._attrs.delete(t))}}_setCustomProperty(e,t){this._customProperties.set(e,t)}_removeCustomProperty(e){return this._customProperties.delete(e)}_parseAttributes(e){const t=Hi(e);for(const[e,i]of t)if(null===i)t.delete(e);else if(Rn(this.name,e)){const n=i instanceof An?i._clone():new An(this.document.stylesProcessor).setTo(String(i));t.set(e,n)}else if(On(this.name,e)){const n=i instanceof In?i._clone():(new In).setTo(String(i));t.set(e,n)}else"string"!=typeof i&&t.set(e,String(i));return t}}function On(e,t){return"class"==t||"a"==e&&"rel"==t}function Rn(e,t){return"style"==t}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */Sn.prototype.is=function(e,t){return t?t===this.name&&("element"===e||"view:element"===e):"element"===e||"view:element"===e||"node"===e||"view:node"===e};class Vn extends Sn{constructor(e,t,i,n){super(e,t,i,n),this.getFillerOffset=Mn}}function Mn(){const e=[...this.getChildren()],t=e[this.childCount-1];if(t&&t.is("element","br"))return this.childCount;for(const t of e)if(!t.is("uiElement"))return null;return this.childCount}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */Vn.prototype.is=function(e,t){return t?t===this.name&&("containerElement"===e||"view:containerElement"===e||"element"===e||"view:element"===e):"containerElement"===e||"view:containerElement"===e||"element"===e||"view:element"===e||"node"===e||"view:node"===e};class Bn extends(vt(Vn)){constructor(e,t,i,n){super(e,t,i,n),this.set("isReadOnly",!1),this.set("isFocused",!1),this.set("placeholder",void 0),this.bind("isReadOnly").to(e),this.bind("isFocused").to(e,"isFocused",(t=>t&&e.selection.editableElement==this)),this.listenTo(e.selection,"change",(()=>{this.isFocused=e.isFocused&&e.selection.editableElement==this}))}destroy(){this.stopListening()}}Bn.prototype.is=function(e,t){return t?t===this.name&&("editableElement"===e||"view:editableElement"===e||"containerElement"===e||"view:containerElement"===e||"element"===e||"view:element"===e):"editableElement"===e||"view:editableElement"===e||"containerElement"===e||"view:containerElement"===e||"element"===e||"view:element"===e||"node"===e||"view:node"===e};
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
const Nn=Symbol("rootName");class Fn extends Bn{constructor(e,t){super(e,t),this.rootName="main"}get rootName(){return this.getCustomProperty(Nn)}set rootName(e){this._setCustomProperty(Nn,e)}set _name(e){this.name=e}}Fn.prototype.is=function(e,t){return t?t===this.name&&("rootElement"===e||"view:rootElement"===e||"editableElement"===e||"view:editableElement"===e||"containerElement"===e||"view:containerElement"===e||"element"===e||"view:element"===e):"rootElement"===e||"view:rootElement"===e||"editableElement"===e||"view:editableElement"===e||"containerElement"===e||"view:containerElement"===e||"element"===e||"view:element"===e||"node"===e||"view:node"===e};
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
class Ln{direction;boundaries;singleCharacters;shallow;ignoreElementEnd;_position;_boundaryStartParent;_boundaryEndParent;constructor(e={}){if(!e.boundaries&&!e.startPosition)throw new k("view-tree-walker-no-start-position",null);if(e.direction&&"forward"!=e.direction&&"backward"!=e.direction)throw new k("view-tree-walker-unknown-direction",e.startPosition,{direction:e.direction});this.boundaries=e.boundaries||null,e.startPosition?this._position=Dn._createAt(e.startPosition):this._position=Dn._createAt(e.boundaries["backward"==e.direction?"end":"start"]),this.direction=e.direction||"forward",this.singleCharacters=!!e.singleCharacters,this.shallow=!!e.shallow,this.ignoreElementEnd=!!e.ignoreElementEnd,this._boundaryStartParent=this.boundaries?this.boundaries.start.parent:null,this._boundaryEndParent=this.boundaries?this.boundaries.end.parent:null}[Symbol.iterator](){return this}get position(){return this._position}skip(e){let t,i;do{i=this.position,t=this.next()}while(!t.done&&e(t.value));t.done||(this._position=i)}jumpTo(e){this._boundaryStartParent&&e.isBefore(this.boundaries.start)?e=this.boundaries.start:this._boundaryEndParent&&e.isAfter(this.boundaries.end)&&(e=this.boundaries.end),this._position=e.clone()}next(){return"forward"==this.direction?this._next():this._previous()}_next(){let e=this.position.clone();const t=this.position,i=e.parent;if(null===i.parent&&e.offset===i.childCount)return{done:!0,value:void 0};if(i===this._boundaryEndParent&&e.offset==this.boundaries.end.offset)return{done:!0,value:void 0};let n;if(i&&i.is("view:$text")){if(e.isAtEnd)return this._position=Dn._createAfter(i),this._next();n=i.data[e.offset]}else n=i.getChild(e.offset);if("string"==typeof n){let n;if(this.singleCharacters)n=1;else{n=(i===this._boundaryEndParent?this.boundaries.end.offset:i.data.length)-e.offset}const s=new pn(i,e.offset,n);return e.offset+=n,this._position=e,this._formatReturnValue("text",s,t,e,n)}if(n&&n.is("view:element")){if(this.shallow){if(this.boundaries&&this.boundaries.end.isBefore(e))return{done:!0,value:void 0};e.offset++}else e=new Dn(n,0);return this._position=e,this._formatReturnValue("elementStart",n,t,e,1)}if(n&&n.is("view:$text")){if(this.singleCharacters)return e=new Dn(n,0),this._position=e,this._next();let i,s=n.data.length;return n==this._boundaryEndParent?(s=this.boundaries.end.offset,i=new pn(n,0,s),e=Dn._createAfter(i)):(i=new pn(n,0,n.data.length),e.offset++),this._position=e,this._formatReturnValue("text",i,t,e,s)}return e=Dn._createAfter(i),this._position=e,this.ignoreElementEnd?this._next():this._formatReturnValue("elementEnd",i,t,e)}_previous(){let e=this.position.clone();const t=this.position,i=e.parent;if(null===i.parent&&0===e.offset)return{done:!0,value:void 0};if(i==this._boundaryStartParent&&e.offset==this.boundaries.start.offset)return{done:!0,value:void 0};let n;if(i.is("view:$text")){if(e.isAtStart)return this._position=Dn._createBefore(i),this._previous();n=i.data[e.offset-1]}else n=i.getChild(e.offset-1);if("string"==typeof n){let n;if(this.singleCharacters)n=1;else{const t=i===this._boundaryStartParent?this.boundaries.start.offset:0;n=e.offset-t}e.offset-=n;const s=new pn(i,e.offset,n);return this._position=e,this._formatReturnValue("text",s,t,e,n)}if(n&&n.is("view:element"))return this.shallow?(e.offset--,this._position=e,this._formatReturnValue("elementStart",n,t,e,1)):(e=new Dn(n,n.childCount),this._position=e,this.ignoreElementEnd?this._previous():this._formatReturnValue("elementEnd",n,t,e));if(n&&n.is("view:$text")){if(this.singleCharacters)return e=new Dn(n,n.data.length),this._position=e,this._previous();let i,s=n.data.length;if(n==this._boundaryStartParent){const t=this.boundaries.start.offset;i=new pn(n,t,n.data.length-t),s=i.data.length,e=Dn._createBefore(i)}else i=new pn(n,0,n.data.length),e.offset--;return this._position=e,this._formatReturnValue("text",i,t,e,s)}return e=Dn._createBefore(i),this._position=e,this._formatReturnValue("elementStart",i,t,e,1)}_formatReturnValue(e,t,i,n,s){return t.is("view:$textProxy")&&(t.offsetInText+t.data.length==t.textNode.data.length&&("forward"!=this.direction||this.boundaries&&this.boundaries.end.isEqual(this.position)?i=Dn._createAfter(t.textNode):(n=Dn._createAfter(t.textNode),this._position=n)),0===t.offsetInText&&("backward"!=this.direction||this.boundaries&&this.boundaries.start.isEqual(this.position)?i=Dn._createBefore(t.textNode):(n=Dn._createBefore(t.textNode),this._position=n))),{done:!1,value:{type:e,item:t,previousPosition:i,nextPosition:n,length:s}}}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Dn extends mn{parent;offset;constructor(e,t){super(),this.parent=e,this.offset=t}get nodeAfter(){return this.parent.is("$text")?null:this.parent.getChild(this.offset)||null}get nodeBefore(){return this.parent.is("$text")?null:this.parent.getChild(this.offset-1)||null}get isAtStart(){return 0===this.offset}get isAtEnd(){const e=this.parent.is("$text")?this.parent.data.length:this.parent.childCount;return this.offset===e}get root(){return this.parent.root}get editableElement(){let e=this.parent;for(;!(e instanceof Bn);){if(!e.parent)return null;e=e.parent}return e}getShiftedBy(e){const t=Dn._createAt(this),i=t.offset+e;return t.offset=i<0?0:i,t}getLastMatchingPosition(e,t={}){t.startPosition=this;const i=new Ln(t);return i.skip(e),i.position}getAncestors(){return this.parent.is("documentFragment")?[this.parent]:this.parent.getAncestors({includeSelf:!0})}getCommonAncestor(e){const t=this.getAncestors(),i=e.getAncestors();let n=0;for(;t[n]==i[n]&&t[n];)n++;return 0===n?null:t[n-1]}isEqual(e){return this.parent==e.parent&&this.offset==e.offset}isBefore(e){return"before"==this.compareWith(e)}isAfter(e){return"after"==this.compareWith(e)}compareWith(e){if(this.root!==e.root)return"different";if(this.isEqual(e))return"same";const t=this.parent.is("node")?this.parent.getPath():[],i=e.parent.is("node")?e.parent.getPath():[];t.push(this.offset),i.push(e.offset);const n=Pt(t,i);switch(n){case"prefix":return"before";case"extension":return"after";default:return t[n]<i[n]?"before":"after"}}getWalker(e={}){return e.startPosition=this,new Ln(e)}clone(){return new Dn(this.parent,this.offset)}static _createAt(e,t){if(e instanceof Dn)return new this(e.parent,e.offset);{const i=e;if("end"==t)t=i.is("$text")?i.data.length:i.childCount;else{if("before"==t)return this._createBefore(i);if("after"==t)return this._createAfter(i);if(0!==t&&!t)throw new k("view-createpositionat-offset-required",i)}return new Dn(i,t)}}static _createAfter(e){if(e.is("$textProxy"))return new Dn(e.textNode,e.offsetInText+e.data.length);if(!e.parent)throw new k("view-position-after-root",e,{root:e});return new Dn(e.parent,e.index+1)}static _createBefore(e){if(e.is("$textProxy"))return new Dn(e.textNode,e.offsetInText);if(!e.parent)throw new k("view-position-before-root",e,{root:e});return new Dn(e.parent,e.index)}}Dn.prototype.is=function(e){return"position"===e||"view:position"===e};
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
class zn extends mn{start;end;constructor(e,t=null){super(),this.start=e.clone(),this.end=t?t.clone():e.clone()}*[Symbol.iterator](){yield*new Ln({boundaries:this,ignoreElementEnd:!0})}get isCollapsed(){return this.start.isEqual(this.end)}get isFlat(){return this.start.parent===this.end.parent}get root(){return this.start.root}getEnlarged(){let e=this.start.getLastMatchingPosition(Hn,{direction:"backward"}),t=this.end.getLastMatchingPosition(Hn);return e.parent.is("$text")&&e.isAtStart&&(e=Dn._createBefore(e.parent)),t.parent.is("$text")&&t.isAtEnd&&(t=Dn._createAfter(t.parent)),new zn(e,t)}getTrimmed(){let e=this.start.getLastMatchingPosition(Hn);if(e.isAfter(this.end)||e.isEqual(this.end))return new zn(e,e);let t=this.end.getLastMatchingPosition(Hn,{direction:"backward"});const i=e.nodeAfter,n=t.nodeBefore;return i&&i.is("$text")&&(e=new Dn(i,0)),n&&n.is("$text")&&(t=new Dn(n,n.data.length)),new zn(e,t)}isEqual(e){return this==e||this.start.isEqual(e.start)&&this.end.isEqual(e.end)}containsPosition(e){return e.isAfter(this.start)&&e.isBefore(this.end)}containsRange(e,t=!1){e.isCollapsed&&(t=!1);const i=this.containsPosition(e.start)||t&&this.start.isEqual(e.start),n=this.containsPosition(e.end)||t&&this.end.isEqual(e.end);return i&&n}getDifference(e){const t=[];return this.isIntersecting(e)?(this.containsPosition(e.start)&&t.push(new zn(this.start,e.start)),this.containsPosition(e.end)&&t.push(new zn(e.end,this.end))):t.push(this.clone()),t}getIntersection(e){if(this.isIntersecting(e)){let t=this.start,i=this.end;return this.containsPosition(e.start)&&(t=e.start),this.containsPosition(e.end)&&(i=e.end),new zn(t,i)}return null}getWalker(e={}){return e.boundaries=this,new Ln(e)}getCommonAncestor(){return this.start.getCommonAncestor(this.end)}getContainedElement(){if(this.isCollapsed)return null;let e=this.start.nodeAfter,t=this.end.nodeBefore;return this.start.parent.is("$text")&&this.start.isAtEnd&&this.start.parent.nextSibling&&(e=this.start.parent.nextSibling),this.end.parent.is("$text")&&this.end.isAtStart&&this.end.parent.previousSibling&&(t=this.end.parent.previousSibling),e&&e.is("element")&&e===t?e:null}clone(){return new zn(this.start,this.end)}*getItems(e={}){e.boundaries=this,e.ignoreElementEnd=!0;const t=new Ln(e);for(const e of t)yield e.item}*getPositions(e={}){e.boundaries=this;const t=new Ln(e);yield t.position;for(const e of t)yield e.nextPosition}isIntersecting(e){return this.start.isBefore(e.end)&&this.end.isAfter(e.start)}static _createFromParentsAndOffsets(e,t,i,n){return new this(new Dn(e,t),new Dn(i,n))}static _createFromPositionAndShift(e,t){const i=e,n=e.getShiftedBy(t);return t>0?new this(i,n):new this(n,i)}static _createIn(e){return this._createFromParentsAndOffsets(e,0,e,e.childCount)}static _createOn(e){const t=e.is("$textProxy")?e.offsetSize:1;return this._createFromPositionAndShift(Dn._createBefore(e),t)}}function Hn(e){return!(!e.item.is("attributeElement")&&!e.item.is("uiElement"))}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */zn.prototype.is=function(e){return"range"===e||"view:range"===e};class Un extends(O(mn)){_ranges;_lastRangeBackward;_isFake;_fakeSelectionLabel;constructor(...e){super(),this._ranges=[],this._lastRangeBackward=!1,this._isFake=!1,this._fakeSelectionLabel="",e.length&&this.setTo(...e)}get isFake(){return this._isFake}get fakeSelectionLabel(){return this._fakeSelectionLabel}get anchor(){if(!this._ranges.length)return null;const e=this._ranges[this._ranges.length-1];return(this._lastRangeBackward?e.end:e.start).clone()}get focus(){if(!this._ranges.length)return null;const e=this._ranges[this._ranges.length-1];return(this._lastRangeBackward?e.start:e.end).clone()}get isCollapsed(){return 1===this.rangeCount&&this._ranges[0].isCollapsed}get rangeCount(){return this._ranges.length}get isBackward(){return!this.isCollapsed&&this._lastRangeBackward}get editableElement(){return this.anchor?this.anchor.editableElement:null}*getRanges(){for(const e of this._ranges)yield e.clone()}getFirstRange(){let e=null;for(const t of this._ranges)e&&!t.start.isBefore(e.start)||(e=t);return e?e.clone():null}getLastRange(){let e=null;for(const t of this._ranges)e&&!t.end.isAfter(e.end)||(e=t);return e?e.clone():null}getFirstPosition(){const e=this.getFirstRange();return e?e.start.clone():null}getLastPosition(){const e=this.getLastRange();return e?e.end.clone():null}isEqual(e){if(this.isFake!=e.isFake)return!1;if(this.isFake&&this.fakeSelectionLabel!=e.fakeSelectionLabel)return!1;if(this.rangeCount!=e.rangeCount)return!1;if(0===this.rangeCount)return!0;if(!this.anchor.isEqual(e.anchor)||!this.focus.isEqual(e.focus))return!1;for(const t of this._ranges){let i=!1;for(const n of e._ranges)if(t.isEqual(n)){i=!0;break}if(!i)return!1}return!0}isSimilar(e){if(this.isBackward!=e.isBackward)return!1;const t=Tt(this.getRanges());if(t!=Tt(e.getRanges()))return!1;if(0==t)return!0;for(let t of this.getRanges()){t=t.getTrimmed();let i=!1;for(let n of e.getRanges())if(n=n.getTrimmed(),t.start.isEqual(n.start)&&t.end.isEqual(n.end)){i=!0;break}if(!i)return!1}return!0}getSelectedElement(){return 1!==this.rangeCount?null:this.getFirstRange().getContainedElement()}setTo(...e){let[t,i,n]=e;if("object"==typeof i&&(n=i,i=void 0),null===t)this._setRanges([]),this._setFakeOptions(n);else if(t instanceof Un||t instanceof $n)this._setRanges(t.getRanges(),t.isBackward),this._setFakeOptions({fake:t.isFake,label:t.fakeSelectionLabel});else if(t instanceof zn)this._setRanges([t],n&&n.backward),this._setFakeOptions(n);else if(t instanceof Dn)this._setRanges([new zn(t)]),this._setFakeOptions(n);else if(t instanceof gn){const e=!!n&&!!n.backward;let s;if(void 0===i)throw new k("view-selection-setto-required-second-parameter",this);s="in"==i?zn._createIn(t):"on"==i?zn._createOn(t):new zn(Dn._createAt(t,i)),this._setRanges([s],e),this._setFakeOptions(n)}else{if(!It(t))throw new k("view-selection-setto-not-selectable",this);this._setRanges(t,n&&n.backward),this._setFakeOptions(n)}this.fire("change")}setFocus(e,t){if(null===this.anchor)throw new k("view-selection-setfocus-no-ranges",this);const i=Dn._createAt(e,t);if("same"==i.compareWith(this.focus))return;const n=this.anchor;this._ranges.pop(),"before"==i.compareWith(n)?this._addRange(new zn(i,n),!0):this._addRange(new zn(n,i)),this.fire("change")}_setRanges(e,t=!1){e=Array.from(e),this._ranges=[];for(const t of e)this._addRange(t);this._lastRangeBackward=!!t}_setFakeOptions(e={}){this._isFake=!!e.fake,this._fakeSelectionLabel=e.fake&&e.label||""}_addRange(e,t=!1){if(!(e instanceof zn))throw new k("view-selection-add-range-not-range",this);this._pushRange(e),this._lastRangeBackward=!!t}_pushRange(e){for(const t of this._ranges)if(e.isIntersecting(t))throw new k("view-selection-range-intersects",this,{addedRange:e,intersectingRange:t});this._ranges.push(new zn(e.start,e.end))}}Un.prototype.is=function(e){return"selection"===e||"view:selection"===e};
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
class $n extends(O(mn)){_selection;constructor(...e){super(),this._selection=new Un,this._selection.delegate("change").to(this),e.length&&this._selection.setTo(...e)}get isFake(){return this._selection.isFake}get fakeSelectionLabel(){return this._selection.fakeSelectionLabel}get anchor(){return this._selection.anchor}get focus(){return this._selection.focus}get isCollapsed(){return this._selection.isCollapsed}get rangeCount(){return this._selection.rangeCount}get isBackward(){return this._selection.isBackward}get editableElement(){return this._selection.editableElement}get _ranges(){return this._selection._ranges}*getRanges(){yield*this._selection.getRanges()}getFirstRange(){return this._selection.getFirstRange()}getLastRange(){return this._selection.getLastRange()}getFirstPosition(){return this._selection.getFirstPosition()}getLastPosition(){return this._selection.getLastPosition()}getSelectedElement(){return this._selection.getSelectedElement()}isEqual(e){return this._selection.isEqual(e)}isSimilar(e){return this._selection.isSimilar(e)}_setTo(...e){this._selection.setTo(...e)}_setFocus(e,t){this._selection.setFocus(e,t)}}$n.prototype.is=function(e){return"selection"===e||"documentSelection"==e||"view:selection"==e||"view:documentSelection"==e};
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
class Wn extends w{startRange;_eventPhase;_currentTarget;constructor(e,t,i){super(e,t),this.startRange=i,this._eventPhase="none",this._currentTarget=null}get eventPhase(){return this._eventPhase}get currentTarget(){return this._currentTarget}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const qn=Symbol("bubbling contexts");function jn(e){return class extends e{fire(e,...t){try{const i=e instanceof w?e:new w(this,e),n=Qn(this);if(!n.size)return;if(Kn(i,"capturing",this),Gn(n,"$capture",i,...t))return i.return;const s=i.startRange||this.selection.getFirstRange(),o=s?s.getContainedElement():null,r=!!o&&Boolean(Jn(n,o));let a=o||function(e){if(!e)return null;const t=e.start.parent,i=e.end.parent,n=t.getPath(),s=i.getPath();return n.length>s.length?t:i}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(s);if(Kn(i,"atTarget",a),!r){if(Gn(n,"$text",i,...t))return i.return;Kn(i,"bubbling",a)}for(;a;){if(a.is("rootElement")){if(Gn(n,"$root",i,...t))return i.return}else if(a.is("element")&&Gn(n,a.name,i,...t))return i.return;if(Gn(n,a,i,...t))return i.return;a=a.parent,Kn(i,"bubbling",a)}return Kn(i,"bubbling",this),Gn(n,"$document",i,...t),i.return}catch(e){
/* istanbul ignore next -- @preserve */
k.rethrowUnexpectedError(e,this)}}_addEventListener(e,t,i){const n=Oi(i.context||"$document"),s=Qn(this);for(const o of n){let n=s.get(o);n||(n=new(O()),s.set(o,n)),this.listenTo(n,e,t,i)}}_removeEventListener(e,t){const i=Qn(this);for(const n of i.values())this.stopListening(n,e,t)}}}function Kn(e,t,i){e instanceof Wn&&(e._eventPhase=t,e._currentTarget=i)}function Gn(e,t,i,...n){const s="string"==typeof t?e.get(t):Jn(e,t);return!!s&&(s.fire(i,...n),i.stop.called)}function Jn(e,t){for(const[i,n]of e)if("function"==typeof i&&i(t))return n;return null}function Qn(e){return e[qn]||(e[qn]=new Map),e[qn]}class Yn extends(jn(vt())){selection;roots;stylesProcessor;_postFixers=new Set;constructor(e){super(),this.selection=new $n,this.roots=new Mi({idProperty:"rootName"}),this.stylesProcessor=e,this.set("isReadOnly",!1),this.set("isFocused",!1),this.set("isSelecting",!1),this.set("isComposing",!1)}getRoot(e="main"){return this.roots.get(e)}registerPostFixer(e){this._postFixers.add(e)}destroy(){this.roots.forEach((e=>e.destroy())),this.stopListening()}_callPostFixers(e){let t=!1;do{for(const i of this._postFixers)if(t=i(e),t)break}while(t)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Xn extends Sn{static DEFAULT_PRIORITY=10;_priority=10;_id=null;_clonesGroup=null;constructor(e,t,i,n){super(e,t,i,n),this.getFillerOffset=Zn}get priority(){return this._priority}get id(){return this._id}getElementsWithSameId(){if(null===this.id)throw new k("attribute-element-get-elements-with-same-id-no-id",this);return new Set(this._clonesGroup)}isSimilar(e){return null!==this.id||null!==e.id?this.id===e.id:super.isSimilar(e)&&this.priority==e.priority}_clone(e=!1){const t=super._clone(e);return t._priority=this._priority,t._id=this._id,t}_canMergeAttributesFrom(e){return null===this.id&&null===e.id&&this.priority===e.priority&&super._canMergeAttributesFrom(e)}_canSubtractAttributesOf(e){return null===this.id&&null===e.id&&this.priority===e.priority&&super._canSubtractAttributesOf(e)}}function Zn(){if(es(this))return null;let e=this.parent;for(;e&&e.is("attributeElement");){if(es(e)>1)return null;e=e.parent}return!e||es(e)>1?null:this.childCount}function es(e){return Array.from(e.getChildren()).filter((e=>!e.is("uiElement"))).length}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */Xn.prototype.is=function(e,t){return t?t===this.name&&("attributeElement"===e||"view:attributeElement"===e||"element"===e||"view:element"===e):"attributeElement"===e||"view:attributeElement"===e||"element"===e||"view:element"===e||"node"===e||"view:node"===e};class ts extends Sn{constructor(e,t,i,n){super(e,t,i,n),this.getFillerOffset=is}_insertChild(e,t){if(t&&(t instanceof gn||Array.from(t).length>0))throw new k("view-emptyelement-cannot-add",[this,t]);return 0}}function is(){return null}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */ts.prototype.is=function(e,t){return t?t===this.name&&("emptyElement"===e||"view:emptyElement"===e||"element"===e||"view:element"===e):"emptyElement"===e||"view:emptyElement"===e||"element"===e||"view:element"===e||"node"===e||"view:node"===e};class ns extends Sn{constructor(e,t,i,n){super(e,t,i,n),this.getFillerOffset=os}_insertChild(e,t){if(t&&(t instanceof gn||Array.from(t).length>0))throw new k("view-uielement-cannot-add",[this,t]);return 0}render(e,t){return this.toDomElement(e)}toDomElement(e){const t=e.createElement(this.name);for(const e of this.getAttributeKeys())t.setAttribute(e,this.getAttribute(e));return t}}function ss(e){e.document.on("arrowKey",((t,i)=>function(e,t,i){if(t.keyCode==ki.arrowright){const e=t.domTarget.ownerDocument.defaultView.getSelection(),n=1==e.rangeCount&&e.getRangeAt(0).collapsed;if(n||t.shiftKey){const t=e.focusNode,s=e.focusOffset,o=i.domPositionToView(t,s);if(null===o)return;let r=!1;const a=o.getLastMatchingPosition((e=>(e.item.is("uiElement")&&(r=!0),!(!e.item.is("uiElement")&&!e.item.is("attributeElement")))));if(r){const t=i.viewPositionToDom(a);n?e.collapse(t.parent,t.offset):e.extend(t.parent,t.offset)}}}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(0,i,e.domConverter)),{priority:"low"})}function os(){return null}ns.prototype.is=function(e,t){return t?t===this.name&&("uiElement"===e||"view:uiElement"===e||"element"===e||"view:element"===e):"uiElement"===e||"view:uiElement"===e||"element"===e||"view:element"===e||"node"===e||"view:node"===e};class rs extends Sn{constructor(e,t,i,n){super(e,t,i,n),this.getFillerOffset=as}_insertChild(e,t){if(t&&(t instanceof gn||Array.from(t).length>0))throw new k("view-rawelement-cannot-add",[this,t]);return 0}render(e,t){}}function as(){return null}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */rs.prototype.is=function(e,t){return t?t===this.name&&("rawElement"===e||"view:rawElement"===e||"element"===e||"view:element"===e):"rawElement"===e||"view:rawElement"===e||e===this.name||e==="view:"+this.name||"element"===e||"view:element"===e||"node"===e||"view:node"===e};class ls extends(O(mn)){document;_children=[];_customProperties=new Map;constructor(e,t){super(),this.document=e,t&&this._insertChild(0,t)}[Symbol.iterator](){return this._children[Symbol.iterator]()}get childCount(){return this._children.length}get isEmpty(){return 0===this.childCount}get root(){return this}get parent(){return null}get name(){}get getFillerOffset(){}getCustomProperty(e){return this._customProperties.get(e)}*getCustomProperties(){yield*this._customProperties.entries()}_appendChild(e){return this._insertChild(this.childCount,e)}getChild(e){return this._children[e]}getChildIndex(e){return this._children.indexOf(e)}getChildren(){return this._children[Symbol.iterator]()}_insertChild(e,t){this._fireChange("children",this,{index:e});let i=0;const n=function(e,t){if("string"==typeof t)return[new fn(e,t)];It(t)||(t=[t]);return Array.from(t).map((t=>"string"==typeof t?new fn(e,t):t instanceof pn?new fn(e,t.data):t))}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(this.document,t);for(const t of n)null!==t.parent&&t._remove(),t.parent=this,this._children.splice(e,0,t),e++,i++;return i}_removeChildren(e,t=1){this._fireChange("children",this,{index:e});for(let i=e;i<e+t;i++)this._children[i].parent=null;return this._children.splice(e,t)}_fireChange(e,t,i){this.fire(`change:${e}`,t,i)}_setCustomProperty(e,t){this._customProperties.set(e,t)}_removeCustomProperty(e){return this._customProperties.delete(e)}}ls.prototype.is=function(e){return"documentFragment"===e||"view:documentFragment"===e};class cs{document;_cloneGroups=new Map;_slotFactory=null;constructor(e){this.document=e}setSelection(...e){this.document.selection._setTo(...e)}setSelectionFocus(e,t){this.document.selection._setFocus(e,t)}createDocumentFragment(e){return new ls(this.document,e)}createText(e){return new fn(this.document,e)}createAttributeElement(e,t,i={}){const n=new Xn(this.document,e,t);return"number"==typeof i.priority&&(n._priority=i.priority),i.id&&(n._id=i.id),i.renderUnsafeAttributes&&n._unsafeAttributesToRender.push(...i.renderUnsafeAttributes),n}createContainerElement(e,t,i={},n={}){let s;!function(e){return rt(e)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(i)?s=i:n=i;const o=new Vn(this.document,e,t,s);return n.renderUnsafeAttributes&&o._unsafeAttributesToRender.push(...n.renderUnsafeAttributes),o}createEditableElement(e,t,i={}){const n=new Bn(this.document,e,t);return i.renderUnsafeAttributes&&n._unsafeAttributesToRender.push(...i.renderUnsafeAttributes),n}createEmptyElement(e,t,i={}){const n=new ts(this.document,e,t);return i.renderUnsafeAttributes&&n._unsafeAttributesToRender.push(...i.renderUnsafeAttributes),n}createUIElement(e,t,i){const n=new ns(this.document,e,t);return i&&(n.render=i),n}createRawElement(e,t,i,n={}){const s=new rs(this.document,e,t);return i&&(s.render=i),n.renderUnsafeAttributes&&s._unsafeAttributesToRender.push(...n.renderUnsafeAttributes),s}setAttribute(e,t,i,n){void 0!==n?n._setAttribute(e,t,i):i._setAttribute(e,t)}removeAttribute(e,t,i){void 0!==i?i._removeAttribute(e,t):t._removeAttribute(e)}addClass(e,t){t._addClass(e)}removeClass(e,t){t._removeClass(e)}setStyle(e,t,i){rt(e)&&void 0===i?t._setStyle(e):i._setStyle(e,t)}removeStyle(e,t){t._removeStyle(e)}setCustomProperty(e,t,i){i._setCustomProperty(e,t)}removeCustomProperty(e,t){return t._removeCustomProperty(e)}breakAttributes(e){return e instanceof Dn?this._breakAttributes(e):this._breakAttributesRange(e)}breakContainer(e){const t=e.parent;if(!t.is("containerElement"))throw new k("view-writer-break-non-container-element",this.document);if(!t.parent)throw new k("view-writer-break-root",this.document);if(e.isAtStart)return Dn._createBefore(t);if(!e.isAtEnd){const i=t._clone(!1);this.insert(Dn._createAfter(t),i);const n=new zn(e,Dn._createAt(t,"end")),s=new Dn(i,0);this.move(n,s)}return Dn._createAfter(t)}mergeAttributes(e){const t=e.offset,i=e.parent;if(i.is("$text"))return e;if(i.is("attributeElement")&&0===i.childCount){const e=i.parent,t=i.index;return i._remove(),this._removeFromClonedElementsGroup(i),this.mergeAttributes(new Dn(e,t))}const n=i.getChild(t-1),s=i.getChild(t);if(!n||!s)return e;if(n.is("$text")&&s.is("$text"))return gs(n,s);if(n.is("attributeElement")&&s.is("attributeElement")&&n.isSimilar(s)){const e=n.childCount;return n._appendChild(s.getChildren()),s._remove(),this._removeFromClonedElementsGroup(s),this.mergeAttributes(new Dn(n,e))}return e}mergeContainers(e){const t=e.nodeBefore,i=e.nodeAfter;if(!(t&&i&&t.is("containerElement")&&i.is("containerElement")))throw new k("view-writer-merge-containers-invalid-position",this.document);const n=t.getChild(t.childCount-1),s=n instanceof fn?Dn._createAt(n,"end"):Dn._createAt(t,"end");return this.move(zn._createIn(i),Dn._createAt(t,"end")),this.remove(zn._createOn(i)),s}insert(e,t){ps(t=It(t)?[...t]:[t],this.document);const i=t.reduce(((e,t)=>{const i=e[e.length-1],n=!t.is("uiElement");return i&&i.breakAttributes==n?i.nodes.push(t):e.push({breakAttributes:n,nodes:[t]}),e}),[]);let n=null,s=e;for(const{nodes:e,breakAttributes:t}of i){const i=this._insertNodes(s,e,t);n||(n=i.start),s=i.end}return n?new zn(n,s):new zn(e)}remove(e){const t=e instanceof zn?e:zn._createOn(e);if(bs(t,this.document),t.isCollapsed)return new ls(this.document);const{start:i,end:n}=this._breakAttributesRange(t,!0),s=i.parent,o=n.offset-i.offset,r=s._removeChildren(i.offset,o);for(const e of r)this._removeFromClonedElementsGroup(e);const a=this.mergeAttributes(i);return t.start=a,t.end=a.clone(),new ls(this.document,r)}clear(e,t){bs(e,this.document);const i=e.getWalker({direction:"backward",ignoreElementEnd:!0});for(const n of i){const i=n.item;let s;if(i.is("element")&&t.isSimilar(i))s=zn._createOn(i);else if(!n.nextPosition.isAfter(e.start)&&i.is("$textProxy")){const e=i.getAncestors().find((e=>e.is("element")&&t.isSimilar(e)));e&&(s=zn._createIn(e))}s&&(s.end.isAfter(e.end)&&(s.end=e.end),s.start.isBefore(e.start)&&(s.start=e.start),this.remove(s))}}move(e,t){let i;if(t.isAfter(e.end)){const n=(t=this._breakAttributes(t,!0)).parent,s=n.childCount;e=this._breakAttributesRange(e,!0),i=this.remove(e),t.offset+=n.childCount-s}else i=this.remove(e);return this.insert(t,i)}wrap(e,t){if(!(t instanceof Xn))throw new k("view-writer-wrap-invalid-attribute",this.document);if(bs(e,this.document),e.isCollapsed){let n=e.start;n.parent.is("element")&&(i=n.parent,!Array.from(i.getChildren()).some((e=>!e.is("uiElement"))))&&(n=n.getLastMatchingPosition((e=>e.item.is("uiElement")))),n=this._wrapPosition(n,t);const s=this.document.selection;return s.isCollapsed&&s.getFirstPosition().isEqual(e.start)&&this.setSelection(n),new zn(n)}return this._wrapRange(e,t);var i}unwrap(e,t){if(!(t instanceof Xn))throw new k("view-writer-unwrap-invalid-attribute",this.document);if(bs(e,this.document),e.isCollapsed)return e;const{start:i,end:n}=this._breakAttributesRange(e,!0),s=i.parent,o=this._unwrapChildren(s,i.offset,n.offset,t),r=this.mergeAttributes(o.start);r.isEqual(o.start)||o.end.offset--;const a=this.mergeAttributes(o.end);return new zn(r,a)}rename(e,t){const i=new Vn(this.document,e,t.getAttributes());return this.insert(Dn._createAfter(t),i),this.move(zn._createIn(t),Dn._createAt(i,0)),this.remove(zn._createOn(t)),i}clearClonedElementsGroup(e){this._cloneGroups.delete(e)}createPositionAt(e,t){return Dn._createAt(e,t)}createPositionAfter(e){return Dn._createAfter(e)}createPositionBefore(e){return Dn._createBefore(e)}createRange(e,t){return new zn(e,t)}createRangeOn(e){return zn._createOn(e)}createRangeIn(e){return zn._createIn(e)}createSelection(...e){return new Un(...e)}createSlot(e="children"){if(!this._slotFactory)throw new k("view-writer-invalid-create-slot-context",this.document);return this._slotFactory(this,e)}_registerSlotFactory(e){this._slotFactory=e}_clearSlotFactory(){this._slotFactory=null}_insertNodes(e,t,i){let n,s;if(n=i?ds(e):e.parent.is("$text")?e.parent.parent:e.parent,!n)throw new k("view-writer-invalid-position-container",this.document);s=i?this._breakAttributes(e,!0):e.parent.is("$text")?ms(e):e;const o=n._insertChild(s.offset,t);for(const e of t)this._addToClonedElementsGroup(e);const r=s.getShiftedBy(o),a=this.mergeAttributes(s);a.isEqual(s)||r.offset--;const l=this.mergeAttributes(r);return new zn(a,l)}_wrapChildren(e,t,i,n){let s=t;const o=[];for(;s<i;){const t=e.getChild(s),i=t.is("$text"),r=t.is("attributeElement");if(r&&t._canMergeAttributesFrom(n))t._mergeAttributesFrom(n),o.push(new Dn(e,s));else if(i||!r||hs(n,t)){const i=n._clone();t._remove(),i._appendChild(t),e._insertChild(s,i),this._addToClonedElementsGroup(i),o.push(new Dn(e,s))}else this._wrapChildren(t,0,t.childCount,n);s++}let r=0;for(const e of o){if(e.offset-=r,e.offset==t)continue;this.mergeAttributes(e).isEqual(e)||(r++,i--)}return zn._createFromParentsAndOffsets(e,t,e,i)}_unwrapChildren(e,t,i,n){let s=t;const o=[];for(;s<i;){const t=e.getChild(s);if(t.is("attributeElement"))if(t.isSimilar(n)){const n=t.getChildren(),r=t.childCount;t._remove(),e._insertChild(s,n),this._removeFromClonedElementsGroup(t),o.push(new Dn(e,s),new Dn(e,s+r)),s+=r,i+=r-1}else t._canSubtractAttributesOf(n)?(t._subtractAttributesOf(n),o.push(new Dn(e,s),new Dn(e,s+1)),s++):(this._unwrapChildren(t,0,t.childCount,n),s++);else s++}let r=0;for(const e of o){if(e.offset-=r,e.offset==t||e.offset==i)continue;this.mergeAttributes(e).isEqual(e)||(r++,i--)}return zn._createFromParentsAndOffsets(e,t,e,i)}_wrapRange(e,t){const{start:i,end:n}=this._breakAttributesRange(e,!0),s=i.parent,o=this._wrapChildren(s,i.offset,n.offset,t),r=this.mergeAttributes(o.start);r.isEqual(o.start)||o.end.offset--;const a=this.mergeAttributes(o.end);return new zn(r,a)}_wrapPosition(e,t){if(t.isSimilar(e.parent))return us(e.clone());e.parent.is("$text")&&(e=ms(e));const i=this.createAttributeElement("_wrapPosition-fake-element");i._priority=Number.POSITIVE_INFINITY,i.isSimilar=()=>!1,e.parent._insertChild(e.offset,i);const n=new zn(e,e.getShiftedBy(1));this.wrap(n,t);const s=new Dn(i.parent,i.index);i._remove();const o=s.nodeBefore,r=s.nodeAfter;return o&&o.is("view:$text")&&r&&r.is("view:$text")?gs(o,r):us(s)}_breakAttributesRange(e,t=!1){const i=e.start,n=e.end;if(bs(e,this.document),e.isCollapsed){const i=this._breakAttributes(e.start,t);return new zn(i,i)}const s=this._breakAttributes(n,t),o=s.parent.childCount,r=this._breakAttributes(i,t);return s.offset+=s.parent.childCount-o,new zn(r,s)}_breakAttributes(e,t=!1){const i=e.offset,n=e.parent;if(e.parent.is("emptyElement"))throw new k("view-writer-cannot-break-empty-element",this.document);if(e.parent.is("uiElement"))throw new k("view-writer-cannot-break-ui-element",this.document);if(e.parent.is("rawElement"))throw new k("view-writer-cannot-break-raw-element",this.document);if(!t&&n.is("$text")&&ws(n.parent))return e.clone();if(ws(n))return e.clone();if(n.is("$text"))return this._breakAttributes(ms(e),t);if(i==n.childCount){const e=new Dn(n.parent,n.index+1);return this._breakAttributes(e,t)}if(0===i){const e=new Dn(n.parent,n.index);return this._breakAttributes(e,t)}{const e=n.index+1,s=n._clone();n.parent._insertChild(e,s),this._addToClonedElementsGroup(s);const o=n.childCount-i,r=n._removeChildren(i,o);s._appendChild(r);const a=new Dn(n.parent,e);return this._breakAttributes(a,t)}}_addToClonedElementsGroup(e){if(!e.root.is("rootElement"))return;if(e.is("element"))for(const t of e.getChildren())this._addToClonedElementsGroup(t);const t=e.id;if(!t)return;let i=this._cloneGroups.get(t);i||(i=new Set,this._cloneGroups.set(t,i)),i.add(e),e._clonesGroup=i}_removeFromClonedElementsGroup(e){if(e.is("element"))for(const t of e.getChildren())this._removeFromClonedElementsGroup(t);const t=e.id;if(!t)return;const i=this._cloneGroups.get(t);i&&i.delete(e)}}function ds(e){let t=e.parent;for(;!ws(t);){if(!t)return;t=t.parent}return t}function hs(e,t){return e.priority<t.priority||!(e.priority>t.priority)&&e.getIdentity()<t.getIdentity()}function us(e){const t=e.nodeBefore;if(t&&t.is("$text"))return new Dn(t,t.data.length);const i=e.nodeAfter;return i&&i.is("$text")?new Dn(i,0):e}function ms(e){if(e.offset==e.parent.data.length)return new Dn(e.parent.parent,e.parent.index+1);if(0===e.offset)return new Dn(e.parent.parent,e.parent.index);const t=e.parent.data.slice(e.offset);return e.parent._data=e.parent.data.slice(0,e.offset),e.parent.parent._insertChild(e.parent.index+1,new fn(e.root.document,t)),new Dn(e.parent.parent,e.parent.index+1)}function gs(e,t){const i=e.data.length;return e._data+=t.data,t._remove(),new Dn(e,i)}const fs=[fn,Xn,Vn,ts,rs,ns];function ps(e,t){for(const i of e){if(!fs.some((e=>i instanceof e)))throw new k("view-writer-insert-invalid-node-type",t);i.is("$text")||ps(i.getChildren(),t)}}function ws(e){return e&&(e.is("containerElement")||e.is("documentFragment"))}function bs(e,t){const i=ds(e.start),n=ds(e.end);if(!i||!n||i!==n)throw new k("view-writer-invalid-range-container",t)}const _s=e=>e.createTextNode(" "),vs=e=>{const t=e.createElement("span");return t.dataset.ckeFiller="true",t.innerText=" ",t},ys=e=>{const t=e.createElement("br");return t.dataset.ckeFiller="true",t},ks="⁠".repeat(7);function Cs(e){return"string"==typeof e?e.substr(0,7)===ks:Wt(e)&&e.data.substr(0,7)===ks}function As(e){return 7==e.data.length&&Cs(e)}function Es(e){const t="string"==typeof e?e:e.data;return Cs(e)?t.slice(7):t}function xs(e,t){if(t.keyCode==ki.arrowleft){const e=t.domTarget.ownerDocument.defaultView.getSelection();if(1==e.rangeCount&&e.getRangeAt(0).collapsed){const t=e.getRangeAt(0).startContainer,i=e.getRangeAt(0).startOffset;Cs(t)&&i<=7&&e.collapse(t,0)}}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Ts extends(vt()){domDocuments=new Set;domConverter;markedAttributes=new Set;markedChildren=new Set;markedTexts=new Set;selection;_inlineFiller=null;_fakeSelectionContainer=null;constructor(e,t){super(),this.domConverter=e,this.selection=t,this.set("isFocused",!1),this.set("isSelecting",!1),this.set("isComposing",!1),s.isBlink&&!s.isAndroid&&this.on("change:isSelecting",(()=>{this.isSelecting||this.render()}))}markToSync(e,t){if("text"===e)this.domConverter.mapViewToDom(t.parent)&&this.markedTexts.add(t);else{if(!this.domConverter.mapViewToDom(t))return;if("attributes"===e)this.markedAttributes.add(t);else{if("children"!==e)throw new k("view-renderer-unknown-type",this);this.markedChildren.add(t)}}}render(){if(this.isComposing&&!s.isAndroid)return;let e=null;const t=!(s.isBlink&&!s.isAndroid)||!this.isSelecting;for(const e of this.markedChildren)this._updateChildrenMappings(e);t?(this._inlineFiller&&!this._isSelectionInInlineFiller()&&this._removeInlineFiller(),this._inlineFiller?e=this._getInlineFillerPosition():this._needsInlineFillerAtSelection()&&(e=this.selection.getFirstPosition(),this.markedChildren.add(e.parent))):this._inlineFiller&&this._inlineFiller.parentNode&&(e=this.domConverter.domPositionToView(this._inlineFiller),e&&e.parent.is("$text")&&(e=Dn._createBefore(e.parent)));for(const e of this.markedAttributes)this._updateAttrs(e);for(const t of this.markedChildren)this._updateChildren(t,{inlineFillerPosition:e});for(const t of this.markedTexts)!this.markedChildren.has(t.parent)&&this.domConverter.mapViewToDom(t.parent)&&this._updateText(t,{inlineFillerPosition:e});if(t)if(e){const t=this.domConverter.viewPositionToDom(e),i=t.parent.ownerDocument;Cs(t.parent)?this._inlineFiller=t.parent:this._inlineFiller=Ps(i,t.parent,t.offset)}else this._inlineFiller=null;this._updateFocus(),this._updateSelection(),this.domConverter._clearTemporaryCustomProperties(),this.markedTexts.clear(),this.markedAttributes.clear(),this.markedChildren.clear()}_updateChildrenMappings(e){const t=this.domConverter.mapViewToDom(e);if(!t)return;const i=Array.from(t.childNodes),n=Array.from(this.domConverter.viewChildrenToDom(e,{withChildren:!1})),s=this._diffNodeLists(i,n),o=this._findUpdateActions(s,i,n,Is);if(-1!==o.indexOf("update")){const t={equal:0,insert:0,delete:0};for(const s of o)if("update"===s){const s=t.equal+t.insert,o=t.equal+t.delete,r=e.getChild(s);!r||r.is("uiElement")||r.is("rawElement")||this._updateElementMappings(r,i[o]),li(n[s]),t.equal++}else t[s]++}}_updateElementMappings(e,t){this.domConverter.unbindDomElement(t),this.domConverter.bindElements(t,e),this.markedChildren.add(e),this.markedAttributes.add(e)}_getInlineFillerPosition(){const e=this.selection.getFirstPosition();return e.parent.is("$text")?Dn._createBefore(e.parent):e}_isSelectionInInlineFiller(){if(1!=this.selection.rangeCount||!this.selection.isCollapsed)return!1;const e=this.selection.getFirstPosition(),t=this.domConverter.viewPositionToDom(e);return!!(t&&Wt(t.parent)&&Cs(t.parent))}_removeInlineFiller(){const e=this._inlineFiller;if(!Cs(e))throw new k("view-renderer-filler-was-lost",this);As(e)?e.remove():e.data=e.data.substr(7),this._inlineFiller=null}_needsInlineFillerAtSelection(){if(1!=this.selection.rangeCount||!this.selection.isCollapsed)return!1;const e=this.selection.getFirstPosition(),t=e.parent,i=e.offset;if(!this.domConverter.mapViewToDom(t.root))return!1;if(!t.is("element"))return!1;if(!function(e){if("false"==e.getAttribute("contenteditable"))return!1;const t=e.findAncestor((e=>e.hasAttribute("contenteditable")));return!t||"true"==t.getAttribute("contenteditable")}(t))return!1;const n=e.nodeBefore,o=e.nodeAfter;return!(n instanceof fn||o instanceof fn)&&(!!(i!==t.getFillerOffset()||n&&n.is("element","br"))&&(!s.isAndroid||!n&&!o))}_updateText(e,t){const i=this.domConverter.findCorrespondingDomText(e);let n=this.domConverter.viewToDom(e).data;const s=t.inlineFillerPosition;s&&s.parent==e.parent&&s.offset==e.index&&(n=ks+n),this._updateTextNode(i,n)}_updateAttrs(e){const t=this.domConverter.mapViewToDom(e);if(t){for(const i of Array.from(t.attributes)){const n=i.name;e.hasAttribute(n)||this.domConverter.removeDomElementAttribute(t,n)}for(const i of e.getAttributeKeys())this.domConverter.setDomElementAttribute(t,i,e.getAttribute(i),e)}}_updateChildren(e,t){const i=this.domConverter.mapViewToDom(e);if(!i)return;if(s.isAndroid){let e=null;for(const t of Array.from(i.childNodes)){if(e&&Wt(e)&&Wt(t)){i.normalize();break}e=t}}const n=t.inlineFillerPosition,o=i.childNodes,r=Array.from(this.domConverter.viewChildrenToDom(e,{bind:!0}));n&&n.parent===e&&Ps(i.ownerDocument,r,n.offset);const a=this._diffNodeLists(o,r),l=this._findUpdateActions(a,o,r,Ss);let c=0;const d=new Set;for(const e of l)"delete"===e?(d.add(o[c]),li(o[c])):"equal"!==e&&"update"!==e||c++;c=0;for(const e of l)"insert"===e?(ii(i,c,r[c]),c++):"update"===e?(this._updateTextNode(o[c],r[c].data),c++):"equal"===e&&(this._markDescendantTextToSync(this.domConverter.domToView(r[c])),c++);for(const e of d)e.parentNode||this.domConverter.unbindDomElement(e)}_diffNodeLists(e,t){return p(e=function(e,t){const i=Array.from(e);if(0==i.length||!t)return i;i[i.length-1]==t&&i.pop();return i}(e,this._fakeSelectionContainer),t,Os.bind(null,this.domConverter))}_findUpdateActions(e,t,i,n){if(-1===e.indexOf("insert")||-1===e.indexOf("delete"))return e;let s=[],o=[],r=[];const a={equal:0,insert:0,delete:0};for(const l of e)"insert"===l?r.push(i[a.equal+a.insert]):"delete"===l?o.push(t[a.equal+a.delete]):(s=s.concat(p(o,r,n).map((e=>"equal"===e?"update":e))),s.push("equal"),o=[],r=[]),a[l]++;return s.concat(p(o,r,n).map((e=>"equal"===e?"update":e)))}_updateTextNode(e,t){const i=e.data;i!=t&&(s.isAndroid&&this.isComposing&&i.replace(/\u00A0/g," ")==t.replace(/\u00A0/g," ")||this._updateTextNodeInternal(e,t))}_updateTextNodeInternal(e,t){const i=m(e.data,t);for(const t of i)"insert"===t.type?e.insertData(t.index,t.values.join("")):e.deleteData(t.index,t.howMany)}_markDescendantTextToSync(e){if(e)if(e.is("$text"))this.markedTexts.add(e);else if(e.is("element"))for(const t of e.getChildren())this._markDescendantTextToSync(t)}_updateSelection(){if(s.isBlink&&!s.isAndroid&&this.isSelecting&&!this.markedChildren.size)return;if(0===this.selection.rangeCount)return this._removeDomSelection(),void this._removeFakeSelection();const e=this.domConverter.mapViewToDom(this.selection.editableElement);this.isFocused&&e?this.selection.isFake?this._updateFakeSelection(e):this._fakeSelectionContainer&&this._fakeSelectionContainer.isConnected?(this._removeFakeSelection(),this._updateDomSelection(e)):this.isComposing&&s.isAndroid||this._updateDomSelection(e):!this.selection.isFake&&this._fakeSelectionContainer&&this._fakeSelectionContainer.isConnected&&this._removeFakeSelection()}_updateFakeSelection(e){const t=e.ownerDocument;this._fakeSelectionContainer||(this._fakeSelectionContainer=function(e){const t=e.createElement("div");return t.className="ck-fake-selection-container",Object.assign(t.style,{position:"fixed",top:0,left:"-9999px",width:"42px"}),t.textContent=" ",t}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(t));const i=this._fakeSelectionContainer;if(this.domConverter.bindFakeSelection(i,this.selection),!this._fakeSelectionNeedsUpdate(e))return;i.parentElement&&i.parentElement==e||e.appendChild(i),i.textContent=this.selection.fakeSelectionLabel||" ";const n=t.getSelection(),s=t.createRange();n.removeAllRanges(),s.selectNodeContents(i),n.addRange(s)}_updateDomSelection(e){const t=e.ownerDocument.defaultView.getSelection();if(!this._domSelectionNeedsUpdate(t))return;const i=this.domConverter.viewPositionToDom(this.selection.anchor),n=this.domConverter.viewPositionToDom(this.selection.focus);t.setBaseAndExtent(i.parent,i.offset,n.parent,n.offset),s.isGecko&&function(e,t){let i=e.parent,n=e.offset;Wt(i)&&As(i)&&(n=ti(i)+1,i=i.parentNode);if(i.nodeType!=Node.ELEMENT_NODE||n!=i.childNodes.length-1)return;const s=i.childNodes[n];s&&"BR"==s.tagName&&t.addRange(t.getRangeAt(0))}(n,t)}_domSelectionNeedsUpdate(e){if(!this.domConverter.isDomSelectionCorrect(e))return!0;const t=e&&this.domConverter.domSelectionToView(e);return(!t||!this.selection.isEqual(t))&&!(!this.selection.isCollapsed&&this.selection.isSimilar(t))}_fakeSelectionNeedsUpdate(e){const t=this._fakeSelectionContainer,i=e.ownerDocument.getSelection();return!t||t.parentElement!==e||(i.anchorNode!==t&&!t.contains(i.anchorNode)||t.textContent!==this.selection.fakeSelectionLabel)}_removeDomSelection(){for(const e of this.domDocuments){const t=e.getSelection();if(t.rangeCount){const i=e.activeElement,n=this.domConverter.mapDomToView(i);i&&n&&t.removeAllRanges()}}}_removeFakeSelection(){const e=this._fakeSelectionContainer;e&&e.remove()}_updateFocus(){if(this.isFocused){const e=this.selection.editableElement;e&&this.domConverter.focus(e)}}}function Ps(e,t,i){const n=t instanceof Array?t:t.childNodes,s=n[i];if(Wt(s))return s.data=ks+s.data,s;{const s=e.createTextNode(ks);return Array.isArray(t)?n.splice(i,0,s):ii(t,i,s),s}}function Is(e,t){return Mt(e)&&Mt(t)&&!Wt(e)&&!Wt(t)&&!ni(e)&&!ni(t)&&e.tagName.toLowerCase()===t.tagName.toLowerCase()}function Ss(e,t){return Mt(e)&&Mt(t)&&Wt(e)&&Wt(t)}function Os(e,t,i){return t===i||(Wt(t)&&Wt(i)?t.data===i.data:!(!e.isBlockFiller(t)||!e.isBlockFiller(i)))}const Rs=ys(t.document),Vs=_s(t.document),Ms=vs(t.document),Bs="data-ck-unsafe-attribute-",Ns="data-ck-unsafe-element";class Fs{document;renderingMode;blockFillerMode;preElements;blockElements;inlineObjectElements;unsafeElements;_domDocument;_domToViewMapping=new WeakMap;_viewToDomMapping=new WeakMap;_fakeSelectionMapping=new WeakMap;_rawContentElementMatcher=new yn;_inlineObjectElementMatcher=new yn;_elementsWithTemporaryCustomProperties=new Set;constructor(e,{blockFillerMode:i,renderingMode:n="editing"}={}){this.document=e,this.renderingMode=n,this.blockFillerMode=i||("editing"===n?"br":"nbsp"),this.preElements=["pre","textarea"],this.blockElements=["address","article","aside","blockquote","caption","center","dd","details","dir","div","dl","dt","fieldset","figcaption","figure","footer","form","h1","h2","h3","h4","h5","h6","header","hgroup","legend","li","main","menu","nav","ol","p","pre","section","summary","table","tbody","td","tfoot","th","thead","tr","ul"],this.inlineObjectElements=["object","iframe","input","button","textarea","select","option","video","embed","audio","img","canvas"],this.unsafeElements=["script","style"],this._domDocument="editing"===this.renderingMode?t.document:t.document.implementation.createHTMLDocument("")}get domDocument(){return this._domDocument}bindFakeSelection(e,t){this._fakeSelectionMapping.set(e,new Un(t))}fakeSelectionToView(e){return this._fakeSelectionMapping.get(e)}bindElements(e,t){this._domToViewMapping.set(e,t),this._viewToDomMapping.set(t,e)}unbindDomElement(e){const t=this._domToViewMapping.get(e);if(t){this._domToViewMapping.delete(e),this._viewToDomMapping.delete(t);for(const t of e.children)this.unbindDomElement(t)}}bindDocumentFragments(e,t){this._domToViewMapping.set(e,t),this._viewToDomMapping.set(t,e)}shouldRenderAttribute(e,t,i){return"data"===this.renderingMode||!(e=e.toLowerCase()).startsWith("on")&&(("srcdoc"!==e||!t.match(/\bon\S+\s*=|javascript:|<\s*\/*script/i))&&("img"===i&&("src"===e||"srcset"===e)||("source"===i&&"srcset"===e||!t.match(/^\s*(javascript:|data:(image\/svg|text\/x?html))/i))))}setContentOf(e,t){if("data"===this.renderingMode)return void(e.innerHTML=t);const i=(new DOMParser).parseFromString(t,"text/html"),n=i.createDocumentFragment(),s=i.body.childNodes;for(;s.length>0;)n.appendChild(s[0]);const o=i.createTreeWalker(n,NodeFilter.SHOW_ELEMENT),r=[];let a;for(;a=o.nextNode();)r.push(a);for(const e of r){for(const t of e.getAttributeNames())this.setDomElementAttribute(e,t,e.getAttribute(t));const t=e.tagName.toLowerCase();this._shouldRenameElement(t)&&(Ws(t),e.replaceWith(this._createReplacementDomElement(t,e)))}for(;e.firstChild;)e.firstChild.remove();e.append(n)}viewToDom(e,t={}){if(e.is("$text")){const t=this._processDataFromViewText(e);return this._domDocument.createTextNode(t)}{const i=e;if(this.mapViewToDom(i)){if(!i.getCustomProperty("editingPipeline:doNotReuseOnce"))return this.mapViewToDom(i);this._elementsWithTemporaryCustomProperties.add(i)}let n;if(i.is("documentFragment"))n=this._domDocument.createDocumentFragment(),t.bind&&this.bindDocumentFragments(n,i);else{if(i.is("uiElement"))return n="$comment"===i.name?this._domDocument.createComment(i.getCustomProperty("$rawContent")):i.render(this._domDocument,this),t.bind&&this.bindElements(n,i),n;this._shouldRenameElement(i.name)?(Ws(i.name),n=this._createReplacementDomElement(i.name)):n=i.hasAttribute("xmlns")?this._domDocument.createElementNS(i.getAttribute("xmlns"),i.name):this._domDocument.createElement(i.name),i.is("rawElement")&&i.render(n,this),t.bind&&this.bindElements(n,i);for(const e of i.getAttributeKeys())this.setDomElementAttribute(n,e,i.getAttribute(e),i)}if(!1!==t.withChildren)for(const e of this.viewChildrenToDom(i,t))n instanceof HTMLTemplateElement?n.content.appendChild(e):n.appendChild(e);return n}}setDomElementAttribute(e,i,n,s){const o=this.shouldRenderAttribute(i,n,e.tagName.toLowerCase())||s&&s.shouldRenderUnsafeAttribute(i);o||C("domconverter-unsafe-attribute-detected",{domElement:e,key:i,value:n}),function(e){try{t.document.createAttribute(e)}catch{return!1}return!0}(i)?(e.hasAttribute(i)&&!o?e.removeAttribute(i):e.hasAttribute(Bs+i)&&o&&e.removeAttribute(Bs+i),e.setAttribute(o?i:Bs+i,n)):C("domconverter-invalid-attribute-detected",{domElement:e,key:i,value:n})}removeDomElementAttribute(e,t){t!=Ns&&(e.removeAttribute(t),e.removeAttribute(Bs+t))}*viewChildrenToDom(e,t={}){const i=e.getFillerOffset&&e.getFillerOffset();let n=0;for(const s of e.getChildren()){i===n&&(yield this._getBlockFiller());const e=s.is("element")&&!!s.getCustomProperty("dataPipeline:transparentRendering")&&!Bi(s.getAttributes());if(e&&"data"==this.renderingMode)if(s.is("rawElement")){const e=this._domDocument.createElement(s.name);s.render(e,this),yield*[...e.childNodes]}else yield*this.viewChildrenToDom(s,t);else e&&C("domconverter-transparent-rendering-unsupported-in-editing-pipeline",{viewElement:s}),yield this.viewToDom(s,t);n++}i===n&&(yield this._getBlockFiller())}viewRangeToDom(e){const t=this.viewPositionToDom(e.start),i=this.viewPositionToDom(e.end),n=this._domDocument.createRange();return n.setStart(t.parent,t.offset),n.setEnd(i.parent,i.offset),n}viewPositionToDom(e){const t=e.parent;if(t.is("$text")){const i=this.findCorrespondingDomText(t);if(!i)return null;let n=e.offset;return Cs(i)&&(n+=7),i.data&&n>i.data.length&&(n=i.data.length),{parent:i,offset:n}}{let i,n,s;if(0===e.offset){if(i=this.mapViewToDom(t),!i)return null;s=i.childNodes[0]}else{const t=e.nodeBefore;if(n=t.is("$text")?this.findCorrespondingDomText(t):this.mapViewToDom(t),!n)return null;i=n.parentNode,s=n.nextSibling}if(Wt(s)&&Cs(s))return{parent:s,offset:7};return{parent:i,offset:n?ti(n)+1:0}}}domToView(e,t={}){const i=[],n=this._domToView(e,t,i),s=n.next().value;return s?(n.next(),this._processDomInlineNodes(null,i,t),"br"==this.blockFillerMode&&Us(s)||s.is("$text")&&0==s.data.length?null:s):null}*domChildrenToView(e,t={},i=[]){let n=[];n=e instanceof HTMLTemplateElement?[...e.content.childNodes]:[...e.childNodes];for(let s=0;s<n.length;s++){const o=n[s],r=this._domToView(o,t,i),a=r.next().value;null!==a&&(this._isBlockViewElement(a)&&this._processDomInlineNodes(e,i,t),"br"==this.blockFillerMode&&Us(a)||(yield a),r.next())}this._processDomInlineNodes(e,i,t)}domSelectionToView(e){if(function(e){if(!s.isGecko)return!1;if(!e.rangeCount)return!1;const t=e.getRangeAt(0).startContainer;try{Object.prototype.toString.call(t)}catch{return!0}return!1}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(e))return new Un([]);if(1===e.rangeCount){let t=e.getRangeAt(0).startContainer;Wt(t)&&(t=t.parentNode);const i=this.fakeSelectionToView(t);if(i)return i}const t=this.isDomSelectionBackward(e),i=[];for(let t=0;t<e.rangeCount;t++){const n=e.getRangeAt(t),s=this.domRangeToView(n);s&&i.push(s)}return new Un(i,{backward:t})}domRangeToView(e){const t=this.domPositionToView(e.startContainer,e.startOffset),i=this.domPositionToView(e.endContainer,e.endOffset);return t&&i?new zn(t,i):null}domPositionToView(e,t=0){if(this.isBlockFiller(e))return this.domPositionToView(e.parentNode,ti(e));const i=this.mapDomToView(e);if(i&&(i.is("uiElement")||i.is("rawElement")))return Dn._createBefore(i);if(Wt(e)){if(As(e))return this.domPositionToView(e.parentNode,ti(e));const i=this.findCorrespondingViewText(e);let n=t;return i?(Cs(e)&&(n-=7,n=n<0?0:n),new Dn(i,n)):null}if(0===t){const t=this.mapDomToView(e);if(t)return new Dn(t,0)}else{const i=e.childNodes[t-1];if(Wt(i)&&As(i)||i&&this.isBlockFiller(i))return this.domPositionToView(i.parentNode,ti(i));const n=Wt(i)?this.findCorrespondingViewText(i):this.mapDomToView(i);if(n&&n.parent)return new Dn(n.parent,n.index+1)}return null}mapDomToView(e){return this.getHostViewElement(e)||this._domToViewMapping.get(e)}findCorrespondingViewText(e){if(As(e))return null;const t=this.getHostViewElement(e);if(t)return t;const i=e.previousSibling;if(i){if(!this.isElement(i))return null;const e=this.mapDomToView(i);if(e){const t=e.nextSibling;return t instanceof fn?t:null}}else{const t=this.mapDomToView(e.parentNode);if(t){const e=t.getChild(0);return e instanceof fn?e:null}}return null}mapViewToDom(e){return this._viewToDomMapping.get(e)}findCorrespondingDomText(e){const t=e.previousSibling;return t&&this.mapViewToDom(t)?this.mapViewToDom(t).nextSibling:!t&&e.parent&&this.mapViewToDom(e.parent)?this.mapViewToDom(e.parent).childNodes[0]:null}focus(e){const i=this.mapViewToDom(e);if(!i||i.ownerDocument.activeElement===i)return;const{scrollX:n,scrollY:s}=t.window,o=[];Ls(i,(e=>{const{scrollLeft:t,scrollTop:i}=e;o.push([t,i])})),i.focus(),Ls(i,(e=>{const[t,i]=o.shift();e.scrollLeft=t,e.scrollTop=i})),t.window.scrollTo(n,s)}_clearDomSelection(){const e=this.mapViewToDom(this.document.selection.editableElement);if(!e)return;const t=e.ownerDocument.defaultView.getSelection(),i=this.domSelectionToView(t);i&&i.rangeCount>0&&t.removeAllRanges()}isElement(e){return e&&e.nodeType==Node.ELEMENT_NODE}isDocumentFragment(e){return e&&e.nodeType==Node.DOCUMENT_FRAGMENT_NODE}isBlockFiller(e){return"br"==this.blockFillerMode?e.isEqualNode(Rs):!!$s(e,this.blockElements)||(e.isEqualNode(Ms)||function(e,t){const i=e.isEqualNode(Vs);return i&&Ds(e,t)&&1===e.parentNode.childNodes.length}(e,this.blockElements))}isDomSelectionBackward(e){if(e.isCollapsed)return!1;const t=this._domDocument.createRange();try{t.setStart(e.anchorNode,e.anchorOffset),t.setEnd(e.focusNode,e.focusOffset)}catch{return!1}const i=t.collapsed;return t.detach(),i}getHostViewElement(e){const t=function(e){const t=[];let i=e;for(;i&&i.nodeType!=Node.DOCUMENT_NODE;)t.unshift(i),i=i.parentNode;return t}(e);for(t.pop();t.length;){const e=t.pop(),i=this._domToViewMapping.get(e);if(i&&(i.is("uiElement")||i.is("rawElement")))return i}return null}isDomSelectionCorrect(e){return this._isDomSelectionPositionCorrect(e.anchorNode,e.anchorOffset)&&this._isDomSelectionPositionCorrect(e.focusNode,e.focusOffset)}registerRawContentMatcher(e){this._rawContentElementMatcher.add(e)}registerInlineObjectMatcher(e){this._inlineObjectElementMatcher.add(e)}_clearTemporaryCustomProperties(){for(const e of this._elementsWithTemporaryCustomProperties)e._removeCustomProperty("editingPipeline:doNotReuseOnce");this._elementsWithTemporaryCustomProperties.clear()}_getBlockFiller(){switch(this.blockFillerMode){case"nbsp":return _s(this._domDocument);case"markedNbsp":return vs(this._domDocument);case"br":return ys(this._domDocument)}}_isDomSelectionPositionCorrect(e,t){if(Wt(e)&&Cs(e)&&t<7)return!1;if(this.isElement(e)&&Cs(e.childNodes[t]))return!1;const i=this.mapDomToView(e);return!i||!i.is("uiElement")&&!i.is("rawElement")}*_domToView(e,t,i){if("br"!=this.blockFillerMode&&$s(e,this.blockElements))return null;const n=this.getHostViewElement(e);if(n)return n;if(ni(e)&&t.skipComments)return null;if(Wt(e)){if(As(e))return null;{const t=e.data;if(""===t)return null;const n=new fn(this.document,t);return i.push(n),n}}{let n=this.mapDomToView(e);if(n)return this._isInlineObjectElement(n)&&i.push(n),n;if(this.isDocumentFragment(e))n=new ls(this.document),t.bind&&this.bindDocumentFragments(e,n);else{n=this._createViewElement(e,t),t.bind&&this.bindElements(e,n);const s=e.attributes;if(s)for(let e=s.length,t=0;t<e;t++)n._setAttribute(s[t].name,s[t].value);if(this._isViewElementWithRawContent(n,t))return n._setCustomProperty("$rawContent",e.innerHTML),this._isBlockViewElement(n)||i.push(n),n;if(ni(e))return n._setCustomProperty("$rawContent",e.data),n}yield n;const s=[];if(!1!==t.withChildren)for(const i of this.domChildrenToView(e,t,s))n._appendChild(i);if(this._isInlineObjectElement(n))i.push(n),this._processDomInlineNodes(null,s,t);else for(const e of s)i.push(e)}}_processDomInlineNodes(e,t,i){if(!t.length)return;if(e&&!this.isDocumentFragment(e)&&!this._isBlockDomElement(e))return;let n=!1;for(let e=0;e<t.length;e++){const s=t[e];if(!s.is("$text")){n=!1;continue}let o,r=!1;if(this._isPreFormatted(s))o=Es(s.data);else{o=s.data.replace(/[ \n\t\r]{1,}/g," "),r=/[^\S\u00A0]/.test(o.charAt(o.length-1));const a=e>0?t[e-1]:null,l=e+1<t.length?t[e+1]:null,c=!a||a.is("element")&&"br"==a.name||n,d=!l&&!Cs(s.data);!1!==i.withChildren&&(c&&(o=o.replace(/^ /,"")),d&&(o=o.replace(/ $/,""))),o=Es(o),"br"!=this.blockFillerMode&&s.parent&&(Hs(s.parent,o)?(o="",s.parent.parent&&(s.parent.parent._setCustomProperty("$hasBlockFiller",!0),s.parent._remove())):zs(s.parent,o,this.blockElements)&&(o="",s.parent._setCustomProperty("$hasBlockFiller",!0))),o=o.replace(/ \u00A0/g,"  ");const h=l&&l.is("element")&&"br"!=l.name,u=l&&l.is("$text")&&" "==l.data.charAt(0);(/[ \u00A0]\u00A0$/.test(o)||!l||h||u)&&(o=o.replace(/\u00A0$/," ")),(c||a&&a.is("element")&&"br"!=a.name)&&(o=o.replace(/^\u00A0/," "))}0==o.length&&s.parent?(s._remove(),t.splice(e,1),e--):(s._data=o,n=r)}t.length=0}_processDataFromViewText(e){let t=e.data;if(this._isPreFormatted(e))return t;if(" "==t.charAt(0)){const i=this._getTouchingInlineViewNode(e,!1);!(i&&i.is("$textProxy")&&this._nodeEndsWithSpace(i))&&i||(t=" "+t.substr(1))}if(" "==t.charAt(t.length-1)){const i=this._getTouchingInlineViewNode(e,!0),n=i&&i.is("$textProxy")&&" "==i.data.charAt(0);" "!=t.charAt(t.length-2)&&i&&!n||(t=t.substr(0,t.length-1)+" ")}return t.replace(/ {2}/g,"  ")}_nodeEndsWithSpace(e){if(this._isPreFormatted(e))return!1;const t=this._processDataFromViewText(e);return" "==t.charAt(t.length-1)}_isPreFormatted(e){if(function(e,t){return e.getAncestors().some((e=>e.is("element")&&t.includes(e.name)))}(e,this.preElements))return!0;for(const t of e.getAncestors({parentFirst:!0}))if(t.is("element")&&t.hasStyle("white-space")&&"inherit"!==t.getStyle("white-space"))return["pre","pre-wrap","break-spaces"].includes(t.getStyle("white-space"));return!1}_getTouchingInlineViewNode(e,t){const i=new Ln({startPosition:t?Dn._createAfter(e):Dn._createBefore(e),direction:t?"forward":"backward"});for(const{item:e}of i){if(e.is("$textProxy"))return e;if(!e.is("element")||!e.getCustomProperty("dataPipeline:transparentRendering")){if(e.is("element","br"))return null;if(this._isInlineObjectElement(e))return e;if(e.is("containerElement"))return null}}return null}_isBlockDomElement(e){return this.isElement(e)&&this.blockElements.includes(e.tagName.toLowerCase())}_isBlockViewElement(e){return e.is("element")&&this.blockElements.includes(e.name)}_isInlineObjectElement(e){return!!e.is("element")&&("br"==e.name||this.inlineObjectElements.includes(e.name)||!!this._inlineObjectElementMatcher.match(e))}_createViewElement(e,t){if(ni(e))return new ns(this.document,"$comment");const i=t.keepOriginalCase?e.tagName:e.tagName.toLowerCase();return new Sn(this.document,i)}_isViewElementWithRawContent(e,t){return!1!==t.withChildren&&e.is("element")&&!!this._rawContentElementMatcher.match(e)}_shouldRenameElement(e){const t=e.toLowerCase();return"editing"===this.renderingMode&&this.unsafeElements.includes(t)}_createReplacementDomElement(e,t){const i=this._domDocument.createElement("span");if(i.setAttribute(Ns,e),t){for(;t.firstChild;)i.appendChild(t.firstChild);for(const e of t.getAttributeNames())i.setAttribute(e,t.getAttribute(e))}return i}}function Ls(e,t){let i=e;for(;i;)t(i),i=i.parentElement}function Ds(e,t){const i=e.parentNode;return!!i&&!!i.tagName&&t.includes(i.tagName.toLowerCase())}function zs(e,t,i){return" "==t&&e&&e.is("element")&&1==e.childCount&&i.includes(e.name)}function Hs(e,t){return" "==t&&e&&e.is("element","span")&&1==e.childCount&&e.hasAttribute("data-cke-filler")}function Us(e){return e.is("element","br")&&e.hasAttribute("data-cke-filler")}function $s(e,t){return"BR"===e.tagName&&Ds(e,t)&&1===e.parentNode.childNodes.length}function Ws(e){"script"===e&&C("domconverter-unsafe-script-element-detected"),"style"===e&&C("domconverter-unsafe-style-element-detected")}class qs extends(Ft()){view;document;_isEnabled=!1;constructor(e){super(),this.view=e,this.document=e.document}get isEnabled(){return this._isEnabled}enable(){this._isEnabled=!0}disable(){this._isEnabled=!1}destroy(){this.disable(),this.stopListening()}checkShouldIgnoreEventFromTarget(e){return e&&3===e.nodeType&&(e=e.parentNode),!(!e||1!==e.nodeType)&&e.matches("[data-cke-ignore-events], [data-cke-ignore-events] *")}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class js{view;document;domEvent;domTarget;constructor(e,t,i){this.view=e,this.document=e.document,this.domEvent=t,this.domTarget=t.target,it(this,i)}get target(){return this.view.domConverter.mapDomToView(this.domTarget)}preventDefault(){this.domEvent.preventDefault()}stopPropagation(){this.domEvent.stopPropagation()}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Ks extends qs{useCapture=!1;usePassive=!1;observe(e){("string"==typeof this.domEventType?[this.domEventType]:this.domEventType).forEach((t=>{this.listenTo(e,t,((e,t)=>{this.isEnabled&&!this.checkShouldIgnoreEventFromTarget(t.target)&&this.onDomEvent(t)}),{useCapture:this.useCapture,usePassive:this.usePassive})}))}stopObserving(e){this.stopListening(e)}fire(e,t,i){this.isEnabled&&this.document.fire(e,new js(this.view,t,i))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Gs extends Ks{domEventType=["keydown","keyup"];onDomEvent(e){const t={keyCode:e.keyCode,altKey:e.altKey,ctrlKey:e.ctrlKey,shiftKey:e.shiftKey,metaKey:e.metaKey,get keystroke(){return Ai(this)}};this.fire(e.type,e,t)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Js extends qs{_fireSelectionChangeDoneDebounced;constructor(e){super(e),this._fireSelectionChangeDoneDebounced=$e((e=>{this.document.fire("selectionChangeDone",e)}),200)}observe(){const e=this.document;e.on("arrowKey",((t,i)=>{e.selection.isFake&&this.isEnabled&&i.preventDefault()}),{context:"$capture"}),e.on("arrowKey",((t,i)=>{e.selection.isFake&&this.isEnabled&&this._handleSelectionMove(i.keyCode)}),{priority:"lowest"})}stopObserving(){}destroy(){super.destroy(),this._fireSelectionChangeDoneDebounced.cancel()}_handleSelectionMove(e){const t=this.document.selection,i=new Un(t.getRanges(),{backward:t.isBackward,fake:!1});e!=ki.arrowleft&&e!=ki.arrowup||i.setTo(i.getFirstPosition()),e!=ki.arrowright&&e!=ki.arrowdown||i.setTo(i.getLastPosition());const n={oldSelection:t,newSelection:i,domSelection:null};this.document.fire("selectionChange",n),this._fireSelectionChangeDoneDebounced(n)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */let Qs=class extends qs{domConverter;_config;_domElements;_mutationObserver;constructor(e){super(e),this._config={childList:!0,characterData:!0,subtree:!0},this.domConverter=e.domConverter,this._domElements=new Set,this._mutationObserver=new window.MutationObserver(this._onMutations.bind(this))}flush(){this._onMutations(this._mutationObserver.takeRecords())}observe(e){this._domElements.add(e),this.isEnabled&&this._mutationObserver.observe(e,this._config)}stopObserving(e){if(this._domElements.delete(e),this.isEnabled){this._mutationObserver.disconnect();for(const e of this._domElements)this._mutationObserver.observe(e,this._config)}}enable(){super.enable();for(const e of this._domElements)this._mutationObserver.observe(e,this._config)}disable(){super.disable(),this._mutationObserver.disconnect()}destroy(){super.destroy(),this._mutationObserver.disconnect()}_onMutations(e){if(0===e.length)return;const t=this.domConverter,i=new Set,n=new Set;for(const i of e){const e=t.mapDomToView(i.target);e&&(e.is("uiElement")||e.is("rawElement")||"childList"!==i.type||this._isBogusBrMutation(i)||n.add(e))}for(const s of e){const e=t.mapDomToView(s.target);if((!e||!e.is("uiElement")&&!e.is("rawElement"))&&"characterData"===s.type){const e=t.findCorrespondingViewText(s.target);e&&!n.has(e.parent)?i.add(e):!e&&Cs(s.target)&&n.add(t.mapDomToView(s.target.parentNode))}}const s=[];for(const e of i)s.push({type:"text",node:e});for(const e of n){const i=t.mapViewToDom(e);mt(Array.from(e.getChildren()),Array.from(t.domChildrenToView(i,{withChildren:!1})),Ys)||s.push({type:"children",node:e})}s.length&&this.document.fire("mutations",{mutations:s})}_isBogusBrMutation(e){let t=null;return null===e.nextSibling&&0===e.removedNodes.length&&1==e.addedNodes.length&&(t=this.domConverter.domToView(e.addedNodes[0],{withChildren:!1})),t&&t.is("element","br")}};function Ys(e,t){if(!Array.isArray(e))return e===t||!(!e.is("$text")||!t.is("$text"))&&e.data===t.data}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Xs extends Ks{_renderTimeoutId=null;_isFocusChanging=!1;domEventType=["focus","blur"];constructor(e){super(e),this.useCapture=!0;const t=this.document;t.on("focus",(()=>this._handleFocus())),t.on("blur",((e,t)=>this._handleBlur(t))),t.on("beforeinput",(()=>{t.isFocused||this._handleFocus()}),{priority:"highest"})}flush(){this._isFocusChanging&&(this._isFocusChanging=!1,this.document.isFocused=!0)}onDomEvent(e){this.fire(e.type,e)}destroy(){this._clearTimeout(),super.destroy()}_handleFocus(){this._clearTimeout(),this._isFocusChanging=!0,this._renderTimeoutId=setTimeout((()=>{this._renderTimeoutId=null,this.flush(),this.view.change((()=>{}))}),50)}_handleBlur(e){const t=this.document.selection.editableElement;null!==t&&t!==e.target||(this.document.isFocused=!1,this._isFocusChanging=!1,this.view.change((()=>{})))}_clearTimeout(){this._renderTimeoutId&&(clearTimeout(this._renderTimeoutId),this._renderTimeoutId=null)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Zs extends qs{mutationObserver;focusObserver;selection;domConverter;_documents=new WeakSet;_fireSelectionChangeDoneDebounced;_clearInfiniteLoopInterval;_documentIsSelectingInactivityTimeoutDebounced;_loopbackCounter=0;_pendingSelectionChange=new Set;constructor(e){super(e),this.mutationObserver=e.getObserver(Qs),this.focusObserver=e.getObserver(Xs),this.selection=this.document.selection,this.domConverter=e.domConverter,this._fireSelectionChangeDoneDebounced=$e((e=>{this.document.fire("selectionChangeDone",e)}),200),this._clearInfiniteLoopInterval=setInterval((()=>this._clearInfiniteLoop()),1e3),this._documentIsSelectingInactivityTimeoutDebounced=$e((()=>this.document.isSelecting=!1),5e3),this.view.document.on("change:isFocused",((e,t,i)=>{if(i&&this._pendingSelectionChange.size){for(const e of Array.from(this._pendingSelectionChange))this._handleSelectionChange(e);this._pendingSelectionChange.clear()}}))}observe(e){const t=e.ownerDocument,i=()=>{this.document.isSelecting&&(this._handleSelectionChange(t),this.document.isSelecting=!1,this._documentIsSelectingInactivityTimeoutDebounced.cancel())};this.listenTo(e,"selectstart",(()=>{this.document.isSelecting=!0,this._documentIsSelectingInactivityTimeoutDebounced()}),{priority:"highest"}),this.listenTo(e,"keydown",i,{priority:"highest",useCapture:!0}),this.listenTo(e,"keyup",i,{priority:"highest",useCapture:!0}),this._documents.has(t)||(this.listenTo(t,"mouseup",i,{priority:"highest",useCapture:!0}),this.listenTo(t,"selectionchange",(()=>{this.document.isComposing&&!s.isAndroid||(this._handleSelectionChange(t),this._documentIsSelectingInactivityTimeoutDebounced())})),this.listenTo(this.view.document,"compositionstart",(()=>{this._handleSelectionChange(t)}),{priority:"lowest"}),this._documents.add(t))}stopObserving(e){this.stopListening(e)}destroy(){super.destroy(),clearInterval(this._clearInfiniteLoopInterval),this._fireSelectionChangeDoneDebounced.cancel(),this._documentIsSelectingInactivityTimeoutDebounced.cancel()}
/* istanbul ignore next -- @preserve */_reportInfiniteLoop(){}_handleSelectionChange(e){if(!this.isEnabled)return;const t=e.defaultView.getSelection();if(this.checkShouldIgnoreEventFromTarget(t.anchorNode))return;this.mutationObserver.flush();const i=this.domConverter.domSelectionToView(t);if(0!=i.rangeCount)if(this.view.hasDomSelection=!0,this.focusObserver.flush(),this.view.document.isFocused||this.view.document.isReadOnly){if(this._pendingSelectionChange.delete(e),!this.selection.isEqual(i)||!this.domConverter.isDomSelectionCorrect(t))if(++this._loopbackCounter>60)this._reportInfiniteLoop();else if(this.selection.isSimilar(i))this.view.forceRender();else{const e={oldSelection:this.selection,newSelection:i,domSelection:t};this.document.fire("selectionChange",e),this._fireSelectionChangeDoneDebounced(e)}}else this._pendingSelectionChange.add(e);else this.view.hasDomSelection=!1}_clearInfiniteLoop(){this._loopbackCounter=0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class eo extends Ks{domEventType=["compositionstart","compositionupdate","compositionend"];constructor(e){super(e);const t=this.document;t.on("compositionstart",(()=>{t.isComposing=!0})),t.on("compositionend",(()=>{t.isComposing=!1}))}onDomEvent(e){this.fire(e.type,e,{data:e.data})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class to{_files;_native;constructor(e,t={}){this._files=t.cacheFiles?io(e):null,this._native=e}get files(){return this._files||(this._files=io(this._native)),this._files}get types(){return this._native.types}getData(e){return this._native.getData(e)}setData(e,t){this._native.setData(e,t)}set effectAllowed(e){this._native.effectAllowed=e}get effectAllowed(){return this._native.effectAllowed}set dropEffect(e){this._native.dropEffect=e}get dropEffect(){return this._native.dropEffect}setDragImage(e,t,i){this._native.setDragImage(e,t,i)}get isCanceled(){return"none"==this._native.dropEffect||!!this._native.mozUserCancelled}}function io(e){const t=Array.from(e.files||[]),i=Array.from(e.items||[]);return t.length?t:i.filter((e=>"file"===e.kind)).map((e=>e.getAsFile()))}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class no extends Ks{domEventType="beforeinput";onDomEvent(e){const t=e.getTargetRanges(),i=this.view,n=i.document;let o=null,r=null,a=[];if(e.dataTransfer&&(o=new to(e.dataTransfer)),null!==e.data?r=e.data:o&&(r=o.getData("text/plain")),n.selection.isFake)a=Array.from(n.selection.getRanges()),e.preventDefault();else if(t.length)a=t.map((t=>{let n=i.domConverter.domPositionToView(t.startContainer,t.startOffset);const s=i.domConverter.domPositionToView(t.endContainer,t.endOffset);if(n&&Cs(t.startContainer)&&t.startOffset<7){e.preventDefault();let i=7-t.startOffset;n=n.getLastMatchingPosition((e=>!(!e.item.is("attributeElement")&&!e.item.is("uiElement"))||!(!e.item.is("$textProxy")||!i--)),{direction:"backward",singleCharacters:!0})}return function(e,t){for(;e.parentNode;){if(Wt(e)){if(t!=e.data.length)return!1}else if(t!=e.childNodes.length)return!1;if((t=ti(e)+1)<(e=e.parentNode).childNodes.length&&Cs(e.childNodes[t]))return!0}return!1}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(t.endContainer,t.endOffset)&&e.preventDefault(),n?i.createRange(n,s):s?i.createRange(s):void 0})).filter((e=>!!e));else if(s.isAndroid){const t=e.target.ownerDocument.defaultView.getSelection();a=Array.from(i.domConverter.domSelectionToView(t).getRanges())}if(s.isAndroid&&"insertCompositionText"==e.inputType&&r&&r.endsWith("\n"))this.fire(e.type,e,{inputType:"insertParagraph",targetRanges:[i.createRange(a[0].end)]});else if(["insertText","insertReplacementText"].includes(e.inputType)&&r&&r.includes("\n")){const t=r.split(/\n{1,2}/g);let i=a;e.preventDefault();for(let s=0;s<t.length;s++){const r=t[s];""!=r&&(this.fire(e.type,e,{data:r,dataTransfer:o,targetRanges:i,inputType:e.inputType,isComposing:e.isComposing}),i=[n.selection.getFirstRange()]),s+1<t.length&&(this.fire(e.type,e,{inputType:"insertParagraph",targetRanges:i}),i=[n.selection.getFirstRange()])}}else this.fire(e.type,e,{data:r,dataTransfer:o,targetRanges:a,inputType:e.inputType,isComposing:e.isComposing})}}class so extends qs{constructor(e){super(e),this.document.on("keydown",((e,t)=>{if(this.isEnabled&&((i=t.keyCode)==ki.arrowright||i==ki.arrowleft||i==ki.arrowup||i==ki.arrowdown)){const i=new Wn(this.document,"arrowKey",this.document.selection.getFirstRange());this.document.fire(i,t),i.stop.called&&e.stop()}var i}))}observe(){}stopObserving(){}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class oo extends qs{constructor(e){super(e);const t=this.document;t.on("keydown",((e,i)=>{if(!this.isEnabled||i.keyCode!=ki.tab||i.ctrlKey)return;const n=new Wn(t,"tab",t.selection.getFirstRange());t.fire(n,i),n.stop.called&&e.stop()}))}observe(){}stopObserving(){}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class ro extends(vt()){document;domConverter;domRoots=new Map;_renderer;_initialDomRootAttributes=new WeakMap;_observers=new Map;_writer;_ongoingChange=!1;_postFixersInProgress=!1;_renderingDisabled=!1;_hasChangedSinceTheLastRendering=!1;constructor(e){super(),this.document=new Yn(e),this.domConverter=new Fs(this.document),this.set("isRenderingInProgress",!1),this.set("hasDomSelection",!1),this._renderer=new Ts(this.domConverter,this.document.selection),this._renderer.bind("isFocused","isSelecting","isComposing").to(this.document,"isFocused","isSelecting","isComposing"),this._writer=new cs(this.document),this.addObserver(Qs),this.addObserver(Xs),this.addObserver(Zs),this.addObserver(Gs),this.addObserver(Js),this.addObserver(eo),this.addObserver(so),this.addObserver(no),this.addObserver(oo),this.document.on("arrowKey",xs,{priority:"low"}),ss(this),this.on("render",(()=>{this._render(),this.document.fire("layoutChanged"),this._hasChangedSinceTheLastRendering=!1})),this.listenTo(this.document.selection,"change",(()=>{this._hasChangedSinceTheLastRendering=!0})),this.listenTo(this.document,"change:isFocused",(()=>{this._hasChangedSinceTheLastRendering=!0})),s.isiOS&&this.listenTo(this.document,"blur",((e,t)=>{this.domConverter.mapDomToView(t.domEvent.relatedTarget)||this.domConverter._clearDomSelection()})),this.listenTo(this.document,"mutations",((e,{mutations:t})=>{t.forEach((e=>this._renderer.markToSync(e.type,e.node)))}),{priority:"low"}),this.listenTo(this.document,"mutations",(()=>{this.forceRender()}),{priority:"lowest"})}attachDomRoot(e,t="main"){const i=this.document.getRoot(t);i._name=e.tagName.toLowerCase();const n={};for(const{name:t,value:s}of Array.from(e.attributes))n[t]=s,"class"===t?this._writer.addClass(s.split(" "),i):i.hasAttribute(t)||this._writer.setAttribute(t,s,i);this._initialDomRootAttributes.set(e,n);const s=()=>{this._writer.setAttribute("contenteditable",(!i.isReadOnly).toString(),i),i.isReadOnly?this._writer.addClass("ck-read-only",i):this._writer.removeClass("ck-read-only",i)};s(),this.domRoots.set(t,e),this.domConverter.bindElements(e,i),this._renderer.markToSync("children",i),this._renderer.markToSync("attributes",i),this._renderer.domDocuments.add(e.ownerDocument),i.on("change:children",((e,t)=>this._renderer.markToSync("children",t))),i.on("change:attributes",((e,t)=>this._renderer.markToSync("attributes",t))),i.on("change:text",((e,t)=>this._renderer.markToSync("text",t))),i.on("change:isReadOnly",(()=>this.change(s))),i.on("change",(()=>{this._hasChangedSinceTheLastRendering=!0}));for(const i of this._observers.values())i.observe(e,t)}detachDomRoot(e){const t=this.domRoots.get(e);Array.from(t.attributes).forEach((({name:e})=>t.removeAttribute(e)));const i=this._initialDomRootAttributes.get(t);for(const e in i)t.setAttribute(e,i[e]);this.domRoots.delete(e),this.domConverter.unbindDomElement(t);for(const e of this._observers.values())e.stopObserving(t)}getDomRoot(e="main"){return this.domRoots.get(e)}addObserver(e){let t=this._observers.get(e);if(t)return t;t=new e(this),this._observers.set(e,t);for(const[e,i]of this.domRoots)t.observe(i,e);return t.enable(),t}getObserver(e){return this._observers.get(e)}disableObservers(){for(const e of this._observers.values())e.disable()}enableObservers(){for(const e of this._observers.values())e.enable()}scrollToTheSelection({alignToTop:e,forceScroll:t,viewportOffset:i=20,ancestorOffset:n=20}={}){const s=this.document.selection.getFirstRange();if(!s)return;const o=xe({alignToTop:e,forceScroll:t,viewportOffset:i,ancestorOffset:n});"number"==typeof i&&(i={top:i,bottom:i,left:i,right:i});const r={target:this.domConverter.viewRangeToDom(s),viewportOffset:i,ancestorOffset:n,alignToTop:e,forceScroll:t};this.fire("scrollToTheSelection",r,o),function({target:e,viewportOffset:t=0,ancestorOffset:i=0,alignToTop:n,forceScroll:s}){const o=pi(e);let r=o,a=null;for(t=function(e){return"number"==typeof e?{top:e,bottom:e,left:e,right:e}:e}(t);r;){let l;l=wi(r==o?e:a),hi({parent:l,getRect:()=>bi(e,r),alignToTop:n,ancestorOffset:i,forceScroll:s});let c=bi(e,r);const d=bi(l,r);if(c.height>d.height){const e=c.getIntersection(d);e&&(c=e)}if(di({window:r,rect:c,viewportOffset:t,alignToTop:n,forceScroll:s}),r.parent!=r){if(a=r.frameElement,r=r.parent,!a)return}else r=null}}(r)}focus(){if(!this.document.isFocused){const e=this.document.selection.editableElement;e&&(this.domConverter.focus(e),this.forceRender())}}change(e){if(this.isRenderingInProgress||this._postFixersInProgress)throw new k("cannot-change-view-tree",this);try{if(this._ongoingChange)return e(this._writer);this._ongoingChange=!0;const t=e(this._writer);return this._ongoingChange=!1,!this._renderingDisabled&&this._hasChangedSinceTheLastRendering&&(this._postFixersInProgress=!0,this.document._callPostFixers(this._writer),this._postFixersInProgress=!1,this.fire("render")),t}catch(e){
/* istanbul ignore next -- @preserve */
k.rethrowUnexpectedError(e,this)}}forceRender(){this._hasChangedSinceTheLastRendering=!0,this.getObserver(Xs).flush(),this.change((()=>{}))}destroy(){for(const e of this._observers.values())e.destroy();this.document.destroy(),this.stopListening()}createPositionAt(e,t){return Dn._createAt(e,t)}createPositionAfter(e){return Dn._createAfter(e)}createPositionBefore(e){return Dn._createBefore(e)}createRange(e,t){return new zn(e,t)}createRangeOn(e){return zn._createOn(e)}createRangeIn(e){return zn._createIn(e)}createSelection(...e){return new Un(...e)}_disableRendering(e){this._renderingDisabled=e,0==e&&this.change((()=>{}))}_render(){this.isRenderingInProgress=!0,this.disableObservers(),this._renderer.render(),this.enableObservers(),this.isRenderingInProgress=!1}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class ao{
/* istanbul ignore next -- @preserve */
is(){throw new Error("is() method is abstract")}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class lo extends ao{textNode;data;offsetInText;constructor(e,t,i){if(super(),this.textNode=e,t<0||t>e.offsetSize)throw new k("model-textproxy-wrong-offsetintext",this);if(i<0||t+i>e.offsetSize)throw new k("model-textproxy-wrong-length",this);this.data=e.data.substring(t,t+i),this.offsetInText=t}get startOffset(){return null!==this.textNode.startOffset?this.textNode.startOffset+this.offsetInText:null}get offsetSize(){return this.data.length}get endOffset(){return null!==this.startOffset?this.startOffset+this.offsetSize:null}get isPartial(){return this.offsetSize!==this.textNode.offsetSize}get parent(){return this.textNode.parent}get root(){return this.textNode.root}getPath(){const e=this.textNode.getPath();return e.length>0&&(e[e.length-1]+=this.offsetInText),e}getAncestors(e={}){const t=[];let i=e.includeSelf?this:this.parent;for(;i;)t[e.parentFirst?"push":"unshift"](i),i=i.parent;return t}hasAttribute(e){return this.textNode.hasAttribute(e)}getAttribute(e){return this.textNode.getAttribute(e)}getAttributes(){return this.textNode.getAttributes()}getAttributeKeys(){return this.textNode.getAttributeKeys()}}lo.prototype.is=function(e){return"$textProxy"===e||"model:$textProxy"===e||"textProxy"===e||"model:textProxy"===e};
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
class co{direction;boundaries;singleCharacters;shallow;ignoreElementEnd;_position;_boundaryStartParent;_boundaryEndParent;_visitedParent;constructor(e){if(!e||!e.boundaries&&!e.startPosition)throw new k("model-tree-walker-no-start-position",null);const t=e.direction||"forward";if("forward"!=t&&"backward"!=t)throw new k("model-tree-walker-unknown-direction",e,{direction:t});this.direction=t,this.boundaries=e.boundaries||null,e.startPosition?this._position=e.startPosition.clone():this._position=uo._createAt(this.boundaries["backward"==this.direction?"end":"start"]),this.position.stickiness="toNone",this.singleCharacters=!!e.singleCharacters,this.shallow=!!e.shallow,this.ignoreElementEnd=!!e.ignoreElementEnd,this._boundaryStartParent=this.boundaries?this.boundaries.start.parent:null,this._boundaryEndParent=this.boundaries?this.boundaries.end.parent:null,this._visitedParent=this.position.parent}[Symbol.iterator](){return this}get position(){return this._position}skip(e){let t,i,n,s;do{n=this.position,s=this._visitedParent,({done:t,value:i}=this.next())}while(!t&&e(i));t||(this._position=n,this._visitedParent=s)}jumpTo(e){this._boundaryStartParent&&e.isBefore(this.boundaries.start)?e=this.boundaries.start:this._boundaryEndParent&&e.isAfter(this.boundaries.end)&&(e=this.boundaries.end),this._position=e.clone(),this._visitedParent=e.parent}next(){return"forward"==this.direction?this._next():this._previous()}_next(){const e=this.position,t=this.position.clone(),i=this._visitedParent;if(null===i.parent&&t.offset===i.maxOffset)return{done:!0,value:void 0};if(i===this._boundaryEndParent&&t.offset==this.boundaries.end.offset)return{done:!0,value:void 0};const n=mo(t,i),s=n||go(t,i,n);if(s&&s.is("model:element")){if(this.shallow){if(this.boundaries&&this.boundaries.end.isBefore(t))return{done:!0,value:void 0};t.offset++}else t.path.push(0),this._visitedParent=s;return this._position=t,ho("elementStart",s,e,t,1)}if(s&&s.is("model:$text")){let n;if(this.singleCharacters)n=1;else{let e=s.endOffset;this._boundaryEndParent==i&&this.boundaries.end.offset<e&&(e=this.boundaries.end.offset),n=e-t.offset}const o=t.offset-s.startOffset,r=new lo(s,o,n);return t.offset+=n,this._position=t,ho("text",r,e,t,n)}return t.path.pop(),t.offset++,this._position=t,this._visitedParent=i.parent,this.ignoreElementEnd?this._next():ho("elementEnd",i,e,t)}_previous(){const e=this.position,t=this.position.clone(),i=this._visitedParent;if(null===i.parent&&0===t.offset)return{done:!0,value:void 0};if(i==this._boundaryStartParent&&t.offset==this.boundaries.start.offset)return{done:!0,value:void 0};const n=t.parent,s=mo(t,n),o=s||fo(t,n,s);if(o&&o.is("model:element"))return t.offset--,this.shallow?(this._position=t,ho("elementStart",o,e,t,1)):(t.path.push(o.maxOffset),this._position=t,this._visitedParent=o,this.ignoreElementEnd?this._previous():ho("elementEnd",o,e,t));if(o&&o.is("model:$text")){let n;if(this.singleCharacters)n=1;else{let e=o.startOffset;this._boundaryStartParent==i&&this.boundaries.start.offset>e&&(e=this.boundaries.start.offset),n=t.offset-e}const s=t.offset-o.startOffset,r=new lo(o,s-n,n);return t.offset-=n,this._position=t,ho("text",r,e,t,n)}return t.path.pop(),this._position=t,this._visitedParent=i.parent,ho("elementStart",i,e,t,1)}}function ho(e,t,i,n,s){return{done:!1,value:{type:e,item:t,previousPosition:i,nextPosition:n,length:s}}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class uo extends ao{root;path;stickiness;constructor(e,t,i="toNone"){if(super(),!e.is("element")&&!e.is("documentFragment"))throw new k("model-position-root-invalid",e);if(!Array.isArray(t)||0===t.length)throw new k("model-position-path-incorrect-format",e,{path:t});e.is("rootElement")?t=t.slice():(t=[...e.getPath(),...t],e=e.root),this.root=e,this.path=t,this.stickiness=i}get offset(){return this.path[this.path.length-1]}set offset(e){this.path[this.path.length-1]=e}get parent(){let e=this.root;for(let t=0;t<this.path.length-1;t++)if(e=e.getChildAtOffset(this.path[t]),!e)throw new k("model-position-path-incorrect",this,{position:this});if(e.is("$text"))throw new k("model-position-path-incorrect",this,{position:this});return e}get index(){return this.parent.offsetToIndex(this.offset)}get textNode(){return mo(this,this.parent)}get nodeAfter(){const e=this.parent;return go(this,e,mo(this,e))}get nodeBefore(){const e=this.parent;return fo(this,e,mo(this,e))}get isAtStart(){return 0===this.offset}get isAtEnd(){return this.offset==this.parent.maxOffset}isValid(){if(this.offset<0)return!1;let e=this.root;for(let t=0;t<this.path.length-1;t++)if(e=e.getChildAtOffset(this.path[t]),!e)return!1;return this.offset<=e.maxOffset}compareWith(e){if(this.root!=e.root)return"different";const t=Pt(this.path,e.path);switch(t){case"same":return"same";case"prefix":return"before";case"extension":return"after";default:return this.path[t]<e.path[t]?"before":"after"}}getLastMatchingPosition(e,t={}){t.startPosition=this;const i=new co(t);return i.skip(e),i.position}getParentPath(){return this.path.slice(0,-1)}getAncestors(){const e=this.parent;return e.is("documentFragment")?[e]:e.getAncestors({includeSelf:!0})}findAncestor(e){const t=this.parent;return t.is("element")?t.findAncestor(e,{includeSelf:!0}):null}getCommonPath(e){if(this.root!=e.root)return[];const t=Pt(this.path,e.path),i="string"==typeof t?Math.min(this.path.length,e.path.length):t;return this.path.slice(0,i)}getCommonAncestor(e){const t=this.getAncestors(),i=e.getAncestors();let n=0;for(;t[n]==i[n]&&t[n];)n++;return 0===n?null:t[n-1]}getShiftedBy(e){const t=this.clone(),i=t.offset+e;return t.offset=i<0?0:i,t}isAfter(e){return"after"==this.compareWith(e)}isBefore(e){return"before"==this.compareWith(e)}isEqual(e){return"same"==this.compareWith(e)}isTouching(e){if(this.root!==e.root)return!1;const t=Math.min(this.path.length,e.path.length);for(let i=0;i<t;i++){const t=this.path[i]-e.path[i];if(t<-1||t>1)return!1;if(1===t)return po(e,this,i);if(-1===t)return po(this,e,i)}return this.path.length===e.path.length||(this.path.length>e.path.length?wo(this.path,t):wo(e.path,t))}hasSameParentAs(e){if(this.root!==e.root)return!1;return"same"==Pt(this.getParentPath(),e.getParentPath())}getTransformedByOperation(e){let t;switch(e.type){case"insert":t=this._getTransformedByInsertOperation(e);break;case"move":case"remove":case"reinsert":t=this._getTransformedByMoveOperation(e);break;case"split":t=this._getTransformedBySplitOperation(e);break;case"merge":t=this._getTransformedByMergeOperation(e);break;default:t=uo._createAt(this)}return t}_getTransformedByInsertOperation(e){return this._getTransformedByInsertion(e.position,e.howMany)}_getTransformedByMoveOperation(e){return this._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany)}_getTransformedBySplitOperation(e){const t=e.movedRange;return t.containsPosition(this)||t.start.isEqual(this)&&"toNext"==this.stickiness?this._getCombined(e.splitPosition,e.moveTargetPosition):e.graveyardPosition?this._getTransformedByMove(e.graveyardPosition,e.insertionPosition,1):this._getTransformedByInsertion(e.insertionPosition,1)}_getTransformedByMergeOperation(e){const t=e.movedRange;let i;return t.containsPosition(this)||t.start.isEqual(this)?(i=this._getCombined(e.sourcePosition,e.targetPosition),e.sourcePosition.isBefore(e.targetPosition)&&(i=i._getTransformedByDeletion(e.deletionPosition,1))):i=this.isEqual(e.deletionPosition)?uo._createAt(e.deletionPosition):this._getTransformedByMove(e.deletionPosition,e.graveyardPosition,1),i}_getTransformedByDeletion(e,t){const i=uo._createAt(this);if(this.root!=e.root)return i;if("same"==Pt(e.getParentPath(),this.getParentPath())){if(e.offset<this.offset){if(e.offset+t>this.offset)return null;i.offset-=t}}else if("prefix"==Pt(e.getParentPath(),this.getParentPath())){const n=e.path.length-1;if(e.offset<=this.path[n]){if(e.offset+t>this.path[n])return null;i.path[n]-=t}}return i}_getTransformedByInsertion(e,t){const i=uo._createAt(this);if(this.root!=e.root)return i;if("same"==Pt(e.getParentPath(),this.getParentPath()))(e.offset<this.offset||e.offset==this.offset&&"toPrevious"!=this.stickiness)&&(i.offset+=t);else if("prefix"==Pt(e.getParentPath(),this.getParentPath())){const n=e.path.length-1;e.offset<=this.path[n]&&(i.path[n]+=t)}return i}_getTransformedByMove(e,t,i){if(t=t._getTransformedByDeletion(e,i),e.isEqual(t))return uo._createAt(this);const n=this._getTransformedByDeletion(e,i);return null===n||e.isEqual(this)&&"toNext"==this.stickiness||e.getShiftedBy(i).isEqual(this)&&"toPrevious"==this.stickiness?this._getCombined(e,t):n._getTransformedByInsertion(t,i)}_getCombined(e,t){const i=e.path.length-1,n=uo._createAt(t);return n.stickiness=this.stickiness,n.offset=n.offset+this.path[i]-e.offset,n.path=[...n.path,...this.path.slice(i+1)],n}toJSON(){return{root:this.root.toJSON(),path:Array.from(this.path),stickiness:this.stickiness}}clone(){return new this.constructor(this.root,this.path,this.stickiness)}static _createAt(e,t,i="toNone"){if(e.is("model:position"))return new uo(e.root,e.path,e.stickiness);{const n=e;if("end"==t)t=n.maxOffset;else{if("before"==t)return this._createBefore(n,i);if("after"==t)return this._createAfter(n,i);if(0!==t&&!t)throw new k("model-createpositionat-offset-required",[this,e])}if(!n.is("element")&&!n.is("documentFragment"))throw new k("model-position-parent-incorrect",[this,e]);const s=n.getPath();return s.push(t),new this(n.root,s,i)}}static _createAfter(e,t){if(!e.parent)throw new k("model-position-after-root",[this,e],{root:e});return this._createAt(e.parent,e.endOffset,t)}static _createBefore(e,t){if(!e.parent)throw new k("model-position-before-root",e,{root:e});return this._createAt(e.parent,e.startOffset,t)}static fromJSON(e,t){if("$graveyard"===e.root){const i=new uo(t.graveyard,e.path);return i.stickiness=e.stickiness,i}if(!t.getRoot(e.root))throw new k("model-position-fromjson-no-root",t,{rootName:e.root});return new uo(t.getRoot(e.root),e.path,e.stickiness)}}function mo(e,t){const i=t.getChildAtOffset(e.offset);return i&&i.is("$text")&&i.startOffset<e.offset?i:null}function go(e,t,i){return null!==i?null:t.getChildAtOffset(e.offset)}function fo(e,t,i){return null!==i?null:t.getChild(t.offsetToIndex(e.offset)-1)}function po(e,t,i){return i+1!==e.path.length&&(!!wo(t.path,i+1)&&!!function(e,t){let i=e.parent,n=e.path.length-1,s=0;for(;n>=t;){if(e.path[n]+s!==i.maxOffset)return!1;s=1,n--,i=i.parent}return!0}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(e,i+1))}function wo(e,t){for(;t<e.length;){if(0!==e[t])return!1;t++}return!0}uo.prototype.is=function(e){return"position"===e||"model:position"===e};class bo extends ao{start;end;constructor(e,t){super(),this.start=uo._createAt(e),this.end=t?uo._createAt(t):uo._createAt(e),this.start.stickiness=this.isCollapsed?"toNone":"toNext",this.end.stickiness=this.isCollapsed?"toNone":"toPrevious"}*[Symbol.iterator](){yield*new co({boundaries:this,ignoreElementEnd:!0})}get isCollapsed(){return this.start.isEqual(this.end)}get isFlat(){return"same"==Pt(this.start.getParentPath(),this.end.getParentPath())}get root(){return this.start.root}containsPosition(e){return e.isAfter(this.start)&&e.isBefore(this.end)}containsRange(e,t=!1){e.isCollapsed&&(t=!1);const i=this.containsPosition(e.start)||t&&this.start.isEqual(e.start),n=this.containsPosition(e.end)||t&&this.end.isEqual(e.end);return i&&n}containsItem(e){const t=uo._createBefore(e);return this.containsPosition(t)||this.start.isEqual(t)}isEqual(e){return this.start.isEqual(e.start)&&this.end.isEqual(e.end)}isIntersecting(e){return this.start.isBefore(e.end)&&this.end.isAfter(e.start)}getDifference(e){const t=[];return this.isIntersecting(e)?(this.containsPosition(e.start)&&t.push(new bo(this.start,e.start)),this.containsPosition(e.end)&&t.push(new bo(e.end,this.end))):t.push(new bo(this.start,this.end)),t}getIntersection(e){if(this.isIntersecting(e)){let t=this.start,i=this.end;return this.containsPosition(e.start)&&(t=e.start),this.containsPosition(e.end)&&(i=e.end),new bo(t,i)}return null}getJoined(e,t=!1){let i=this.isIntersecting(e);if(i||(i=this.start.isBefore(e.start)?t?this.end.isTouching(e.start):this.end.isEqual(e.start):t?e.end.isTouching(this.start):e.end.isEqual(this.start)),!i)return null;let n=this.start,s=this.end;return e.start.isBefore(n)&&(n=e.start),e.end.isAfter(s)&&(s=e.end),new bo(n,s)}getMinimalFlatRanges(){const e=[],t=this.start.getCommonPath(this.end).length,i=uo._createAt(this.start);let n=i.parent;for(;i.path.length>t+1;){const t=n.maxOffset-i.offset;0!==t&&e.push(new bo(i,i.getShiftedBy(t))),i.path=i.path.slice(0,-1),i.offset++,n=n.parent}for(;i.path.length<=this.end.path.length;){const t=this.end.path[i.path.length-1],n=t-i.offset;0!==n&&e.push(new bo(i,i.getShiftedBy(n))),i.offset=t,i.path.push(0)}return e}getWalker(e={}){return e.boundaries=this,new co(e)}*getItems(e={}){e.boundaries=this,e.ignoreElementEnd=!0;const t=new co(e);for(const e of t)yield e.item}*getPositions(e={}){e.boundaries=this;const t=new co(e);yield t.position;for(const e of t)yield e.nextPosition}getTransformedByOperation(e){switch(e.type){case"insert":return this._getTransformedByInsertOperation(e);case"move":case"remove":case"reinsert":return this._getTransformedByMoveOperation(e);case"split":return[this._getTransformedBySplitOperation(e)];case"merge":return[this._getTransformedByMergeOperation(e)]}return[new bo(this.start,this.end)]}getTransformedByOperations(e){const t=[new bo(this.start,this.end)];for(const i of e)for(let e=0;e<t.length;e++){const n=t[e].getTransformedByOperation(i);t.splice(e,1,...n),e+=n.length-1}for(let e=0;e<t.length;e++){const i=t[e];for(let n=e+1;n<t.length;n++){const e=t[n];(i.containsRange(e)||e.containsRange(i)||i.isEqual(e))&&t.splice(n,1)}}return t}getCommonAncestor(){return this.start.getCommonAncestor(this.end)}getContainedElement(){if(this.isCollapsed)return null;const e=this.start.nodeAfter,t=this.end.nodeBefore;return e&&e.is("element")&&e===t?e:null}toJSON(){return{start:this.start.toJSON(),end:this.end.toJSON()}}clone(){return new this.constructor(this.start,this.end)}_getTransformedByInsertOperation(e,t=!1){return this._getTransformedByInsertion(e.position,e.howMany,t)}_getTransformedByMoveOperation(e,t=!1){const i=e.sourcePosition,n=e.howMany,s=e.targetPosition;return this._getTransformedByMove(i,s,n,t)}_getTransformedBySplitOperation(e){const t=this.start._getTransformedBySplitOperation(e);let i=this.end._getTransformedBySplitOperation(e);return this.end.isEqual(e.insertionPosition)&&(i=this.end.getShiftedBy(1)),t.root!=i.root&&(i=this.end.getShiftedBy(-1)),new bo(t,i)}_getTransformedByMergeOperation(e){if(this.start.isEqual(e.targetPosition)&&this.end.isEqual(e.deletionPosition))return new bo(this.start);let t=this.start._getTransformedByMergeOperation(e),i=this.end._getTransformedByMergeOperation(e);return t.root!=i.root&&(i=this.end.getShiftedBy(-1)),t.isAfter(i)?(e.sourcePosition.isBefore(e.targetPosition)?(t=uo._createAt(i),t.offset=0):(e.deletionPosition.isEqual(t)||(i=e.deletionPosition),t=e.targetPosition),new bo(t,i)):new bo(t,i)}_getTransformedByInsertion(e,t,i=!1){if(i&&this.containsPosition(e))return[new bo(this.start,e),new bo(e.getShiftedBy(t),this.end._getTransformedByInsertion(e,t))];{const i=new bo(this.start,this.end);return i.start=i.start._getTransformedByInsertion(e,t),i.end=i.end._getTransformedByInsertion(e,t),[i]}}_getTransformedByMove(e,t,i,n=!1){if(this.isCollapsed){const n=this.start._getTransformedByMove(e,t,i);return[new bo(n)]}const s=bo._createFromPositionAndShift(e,i),o=t._getTransformedByDeletion(e,i);if(this.containsPosition(t)&&!n&&(s.containsPosition(this.start)||s.containsPosition(this.end))){const n=this.start._getTransformedByMove(e,t,i),s=this.end._getTransformedByMove(e,t,i);return[new bo(n,s)]}let r;const a=this.getDifference(s);let l=null;const c=this.getIntersection(s);if(1==a.length?l=new bo(a[0].start._getTransformedByDeletion(e,i),a[0].end._getTransformedByDeletion(e,i)):2==a.length&&(l=new bo(this.start,this.end._getTransformedByDeletion(e,i))),r=l?l._getTransformedByInsertion(o,i,null!==c||n):[],c){const e=new bo(c.start._getCombined(s.start,o),c.end._getCombined(s.start,o));2==r.length?r.splice(1,0,e):r.push(e)}return r}_getTransformedByDeletion(e,t){let i=this.start._getTransformedByDeletion(e,t),n=this.end._getTransformedByDeletion(e,t);return null==i&&null==n?null:(null==i&&(i=e),null==n&&(n=e),new bo(i,n))}static _createFromPositionAndShift(e,t){const i=e,n=e.getShiftedBy(t);return t>0?new this(i,n):new this(n,i)}static _createIn(e){return new this(uo._createAt(e,0),uo._createAt(e,e.maxOffset))}static _createOn(e){return this._createFromPositionAndShift(uo._createBefore(e),e.offsetSize)}static _createFromRanges(e){if(0===e.length)throw new k("range-create-from-ranges-empty-array",null);if(1==e.length)return e[0].clone();const t=e[0];e.sort(((e,t)=>e.start.isAfter(t.start)?1:-1));const i=e.indexOf(t),n=new this(t.start,t.end);for(let t=i-1;t>=0&&e[t].end.isEqual(n.start);t--)n.start=uo._createAt(e[t].start);for(let t=i+1;t<e.length&&e[t].start.isEqual(n.end);t++)n.end=uo._createAt(e[t].end);return n}static fromJSON(e,t){return new this(uo.fromJSON(e.start,t),uo.fromJSON(e.end,t))}}bo.prototype.is=function(e){return"range"===e||"model:range"===e};
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
class _o extends(O()){_modelToViewMapping=new WeakMap;_viewToModelMapping=new WeakMap;_viewToModelLengthCallbacks=new Map;_markerNameToElements=new Map;_elementToMarkerNames=new Map;_deferredBindingRemovals=new Map;_unboundMarkerNames=new Set;_cache=new vo;constructor(){super(),this.on("modelToViewPosition",((e,t)=>{if(t.viewPosition)return;const i=this._modelToViewMapping.get(t.modelPosition.parent);if(!i)throw new k("mapping-model-position-view-parent-not-found",this,{modelPosition:t.modelPosition});t.viewPosition=this.findPositionIn(i,t.modelPosition.offset)}),{priority:"low"}),this.on("viewToModelPosition",((e,t)=>{if(t.modelPosition)return;const i=this.findMappedViewAncestor(t.viewPosition),n=this._viewToModelMapping.get(i),s=this._toModelOffset(t.viewPosition.parent,t.viewPosition.offset,i);t.modelPosition=uo._createAt(n,s)}),{priority:"low"})}bindElements(e,t){this._modelToViewMapping.set(e,t),this._viewToModelMapping.set(t,e)}unbindViewElement(e,t={}){const i=this.toModelElement(e);if(this._elementToMarkerNames.has(e))for(const t of this._elementToMarkerNames.get(e))this._unboundMarkerNames.add(t);if(t.defer)this._deferredBindingRemovals.set(e,e.root);else{this._viewToModelMapping.delete(e)&&this._cache.stopTracking(e),this._modelToViewMapping.get(i)==e&&this._modelToViewMapping.delete(i)}}unbindModelElement(e){const t=this.toViewElement(e);if(this._modelToViewMapping.delete(e),this._viewToModelMapping.get(t)==e){this._viewToModelMapping.delete(t)&&this._cache.stopTracking(t)}}bindElementToMarker(e,t){const i=this._markerNameToElements.get(t)||new Set;i.add(e);const n=this._elementToMarkerNames.get(e)||new Set;n.add(t),this._markerNameToElements.set(t,i),this._elementToMarkerNames.set(e,n)}unbindElementFromMarkerName(e,t){const i=this._markerNameToElements.get(t);i&&(i.delete(e),0==i.size&&this._markerNameToElements.delete(t));const n=this._elementToMarkerNames.get(e);n&&(n.delete(t),0==n.size&&this._elementToMarkerNames.delete(e))}flushUnboundMarkerNames(){const e=Array.from(this._unboundMarkerNames);return this._unboundMarkerNames.clear(),e}flushDeferredBindings(){for(const[e,t]of this._deferredBindingRemovals)e.root==t&&this.unbindViewElement(e);this._deferredBindingRemovals=new Map}clearBindings(){this._modelToViewMapping=new WeakMap,this._viewToModelMapping=new WeakMap,this._markerNameToElements=new Map,this._elementToMarkerNames=new Map,this._unboundMarkerNames=new Set,this._deferredBindingRemovals=new Map}toModelElement(e){return this._viewToModelMapping.get(e)}toViewElement(e){return this._modelToViewMapping.get(e)}toModelRange(e){return new bo(this.toModelPosition(e.start),this.toModelPosition(e.end))}toViewRange(e){return new zn(this.toViewPosition(e.start),this.toViewPosition(e.end))}toModelPosition(e){const t={viewPosition:e,mapper:this};return this.fire("viewToModelPosition",t),t.modelPosition}toViewPosition(e,t={}){const i={modelPosition:e,mapper:this,isPhantom:t.isPhantom};return this.fire("modelToViewPosition",i),i.viewPosition}markerNameToElements(e){const t=this._markerNameToElements.get(e);if(!t)return null;const i=new Set;for(const e of t)if(e.is("attributeElement"))for(const t of e.getElementsWithSameId())i.add(t);else i.add(e);return i}registerViewToModelLength(e,t){this._viewToModelLengthCallbacks.set(e,t)}findMappedViewAncestor(e){let t=e.parent;for(;!this._viewToModelMapping.has(t);)t=t.parent;return t}_toModelOffset(e,t,i){if(i!=e){return this._toModelOffset(e.parent,e.index,i)+this._toModelOffset(e,t,e)}if(e.is("$text"))return t;let n=0;for(let i=0;i<t;i++)n+=this.getModelLength(e.getChild(i));return n}getModelLength(e){const t=[e];let i=0;for(;t.length>0;){const e=t.pop(),n=e.name&&this._viewToModelLengthCallbacks.size>0&&this._viewToModelLengthCallbacks.get(e.name);if(n)i+=n(e);else if(this._viewToModelMapping.has(e))i+=1;else if(e.is("$text"))i+=e.data.length;else{if(e.is("uiElement"))continue;for(const i of e.getChildren())t.push(i)}}return i}findPositionIn(e,t){if(0===t)return this._moveViewPositionToTextNode(new Dn(e,0));if(0==this._viewToModelLengthCallbacks.size&&this._viewToModelMapping.has(e)){const i=this._cache.getClosest(e,t);return this._findPositionStartingFrom(i.viewPosition,i.modelOffset,t,e,!0)}return this._findPositionStartingFrom(new Dn(e,0),0,t,e,!1)}_findPositionStartingFrom(e,t,i,n,s){let o,r=e.parent,a=e.offset;if(r.is("$text"))return new Dn(r,i-t);let l=t,c=0;for(;l<i;)if(o=r.getChild(a),o)c=s?this._getModelLengthAndCache(o,n,l):this.getModelLength(o),l+=c,a++;else{if(r==n)throw new k("mapping-model-offset-not-found",this,{modelOffset:i,viewContainer:n});a=r.parent.getChildIndex(r)+1,r=r.parent,s&&this._cache.save(r,a,n,l)}let d=new Dn(r,a);if(s)for(;d.isAtEnd&&d.parent!==n&&d.parent.parent;){const e=d.parent.parent,t=e.getChildIndex(d.parent)+1;this._cache.save(e,t,n,l),d=new Dn(e,t)}return l==i?this._moveViewPositionToTextNode(d):this._findPositionStartingFrom(new Dn(o,0),l-c,i,n,s)}_getModelLengthAndCache(e,t,i){let n=0;if(this._viewToModelMapping.has(e))n=1;else if(e.is("$text"))n=e.data.length;else if(!e.is("uiElement"))for(const s of e.getChildren())n+=this._getModelLengthAndCache(s,t,i+n);return this._cache.save(e.parent,e.index+1,t,i+n),n}_moveViewPositionToTextNode(e){const t=e.nodeBefore,i=e.nodeAfter;return t&&t.is("view:$text")?new Dn(t,t.data.length):i&&i.is("view:$text")?new Dn(i,0):e}}class vo extends(O()){_cachedMapping=new WeakMap;_nodeToCacheListIndex=new WeakMap;_invalidateOnChildrenChangeCallback=(e,t,i)=>{this._clearCacheInsideParent(t,i.index)};_invalidateOnTextChangeCallback=(e,t)=>{this._clearCacheAfter(t)};save(e,t,i,n){const s=this._cachedMapping.get(i),o=s.cacheMap.get(n);if(o){const i=e.getChild(t-1),n=o.viewPosition.nodeBefore?this._nodeToCacheListIndex.get(o.viewPosition.nodeBefore):0;return void this._nodeToCacheListIndex.set(i,n)}const r={viewPosition:new Dn(e,t),modelOffset:n};s.maxModelOffset=n>s.maxModelOffset?n:s.maxModelOffset,s.cacheMap.set(n,r);let a=s.cacheList.length-1;for(;a>=0&&s.cacheList[a].modelOffset>n;)a--;if(s.cacheList.splice(a+1,0,r),t>0){const i=e.getChild(t-1);this._nodeToCacheListIndex.set(i,a+1)}}getClosest(e,t){const i=this._cachedMapping.get(e);let n;if(i)if(t>i.maxModelOffset)n=i.cacheList[i.cacheList.length-1];else{const e=i.cacheMap.get(t);n=e||this._findInCacheList(i.cacheList,t)}else n=this.startTracking(e);return{modelOffset:n.modelOffset,viewPosition:n.viewPosition.clone()}}startTracking(e){const t={viewPosition:new Dn(e,0),modelOffset:0},i={maxModelOffset:0,cacheList:[t],cacheMap:new Map([[0,t]])};return this._cachedMapping.set(e,i),e.on("change:children",this._invalidateOnChildrenChangeCallback),e.on("change:text",this._invalidateOnTextChangeCallback),t}stopTracking(e){e.off("change:children",this._invalidateOnChildrenChangeCallback),e.off("change:text",this._invalidateOnTextChangeCallback),this._cachedMapping.delete(e)}_clearCacheInsideParent(e,t){if(0==t)this._cachedMapping.has(e)?this._clearCacheAll(e):this._clearCacheInsideParent(e.parent,e.index);else{const i=e.getChild(t-1);this._clearCacheAfter(i)}}_clearCacheAll(e){const t=this._cachedMapping.get(e);t.maxModelOffset>0&&(t.maxModelOffset=0,t.cacheList.length=1,t.cacheMap.clear(),t.cacheMap.set(0,t.cacheList[0]))}_clearCacheAfter(e){const t=this._nodeToCacheListIndex.get(e);if(void 0===t){const t=e.parent;return void(this._cachedMapping.has(t)||this._clearCacheInsideParent(t.parent,t.index))}let i=e.parent;for(;!this._cachedMapping.has(i);)i=i.parent;this._clearCacheFromCacheIndex(i,t)}_clearCacheFromCacheIndex(e,t){0===t&&(t=1);const i=this._cachedMapping.get(e),n=i.cacheList[t-1];if(!n)return;i.maxModelOffset=n.modelOffset;const s=i.cacheList.splice(t);for(const e of s){i.cacheMap.delete(e.modelOffset);const t=e.viewPosition.nodeBefore;this._nodeToCacheListIndex.delete(t)}}_findInCacheList(e,t){let i=0,n=e.length-1,s=n-i>>1,o=e[s];for(;i<n;)o.modelOffset<t?i=s+1:n=s-1,s=i+(n-i>>1),o=e[s];return o.modelOffset<=t?o:e[s-1]}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class yo{_consumable=new Map;_textProxyRegistry=new Map;add(e,t){t=ko(t),e instanceof lo&&(e=this._getSymbolForTextProxy(e)),this._consumable.has(e)||this._consumable.set(e,new Map),this._consumable.get(e).set(t,!0)}consume(e,t){return t=ko(t),e instanceof lo&&(e=this._getSymbolForTextProxy(e)),!!this.test(e,t)&&(this._consumable.get(e).set(t,!1),!0)}test(e,t){t=ko(t),e instanceof lo&&(e=this._getSymbolForTextProxy(e));const i=this._consumable.get(e);if(void 0===i)return null;const n=i.get(t);return void 0===n?null:n}revert(e,t){t=ko(t),e instanceof lo&&(e=this._getSymbolForTextProxy(e));const i=this.test(e,t);return!1===i?(this._consumable.get(e).set(t,!0),!0):!0!==i&&null}verifyAllConsumed(e){const t=[];for(const[i,n]of this._consumable)for(const[s,o]of n){const n=s.split(":")[0];o&&e==n&&t.push({event:s,item:i.name||i.description})}if(t.length)throw new k("conversion-model-consumable-not-consumed",null,{items:t})}_getSymbolForTextProxy(e){let t=null;const i=this._textProxyRegistry.get(e.startOffset);if(i){const n=i.get(e.endOffset);n&&(t=n.get(e.parent))}return t||(t=this._addSymbolForTextProxy(e)),t}_addSymbolForTextProxy(e){const t=e.startOffset,i=e.endOffset,n=e.parent,s=Symbol("$textProxy:"+e.data);let o,r;return o=this._textProxyRegistry.get(t),o||(o=new Map,this._textProxyRegistry.set(t,o)),r=o.get(i),r||(r=new Map,o.set(i,r)),r.set(n,s),s}}function ko(e){const t=e.split(":");return"insert"==t[0]?t[0]:"addMarker"==t[0]||"removeMarker"==t[0]?e:t.length>1?t[0]+":"+t[1]:t[0]}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Co extends(O()){_conversionApi;_firedEventsMap;constructor(e){super(),this._conversionApi={dispatcher:this,...e},this._firedEventsMap=new WeakMap}convertChanges(e,t,i){const n=this._createConversionApi(i,e.getRefreshedItems());for(const t of e.getMarkersToRemove())this._convertMarkerRemove(t.name,t.range,n);const s=this._reduceChanges(e.getChanges());for(const e of s)"insert"===e.type?this._convertInsert(bo._createFromPositionAndShift(e.position,e.length),n):"reinsert"===e.type?this._convertReinsert(bo._createFromPositionAndShift(e.position,e.length),n):"remove"===e.type?this._convertRemove(e.position,e.length,e.name,n):this._convertAttribute(e.range,e.attributeKey,e.attributeOldValue,e.attributeNewValue,n);n.mapper.flushDeferredBindings();for(const e of n.mapper.flushUnboundMarkerNames()){const i=t.get(e).getRange();this._convertMarkerRemove(e,i,n),this._convertMarkerAdd(e,i,n)}for(const t of e.getMarkersToAdd())this._convertMarkerAdd(t.name,t.range,n);n.consumable.verifyAllConsumed("insert")}convert(e,t,i,n={}){const s=this._createConversionApi(i,void 0,n);this._convertInsert(e,s);for(const[e,i]of t)this._convertMarkerAdd(e,i,s);s.consumable.verifyAllConsumed("insert")}convertSelection(e,t,i){const n=this._createConversionApi(i);this.fire("cleanSelection",{selection:e},n);const s=e.getFirstPosition().root;if(!n.mapper.toViewElement(s))return;const o=Array.from(t.getMarkersAtPosition(e.getFirstPosition()));if(this._addConsumablesForSelection(n.consumable,e,o),this.fire("selection",{selection:e},n),e.isCollapsed){for(const t of o)if(n.consumable.test(e,"addMarker:"+t.name)){const i=t.getRange();if(!Ao(e.getFirstPosition(),t,n.mapper))continue;const s={item:e,markerName:t.name,markerRange:i};this.fire(`addMarker:${t.name}`,s,n)}for(const t of e.getAttributeKeys())if(n.consumable.test(e,"attribute:"+t)){const i={item:e,range:e.getFirstRange(),attributeKey:t,attributeOldValue:null,attributeNewValue:e.getAttribute(t)};this.fire(`attribute:${t}:$text`,i,n)}}}_convertInsert(e,t,i={}){i.doNotAddConsumables||this._addConsumablesForInsert(t.consumable,e);for(const i of e.getWalker({shallow:!0}))this._testAndFire("insert",Eo(i),t)}_convertRemove(e,t,i,n){this.fire(`remove:${i}`,{position:e,length:t},n)}_convertAttribute(e,t,i,n,s){this._addConsumablesForRange(s.consumable,e,`attribute:${t}`);for(const o of e){const e={item:o.item,range:bo._createFromPositionAndShift(o.previousPosition,o.length),attributeKey:t,attributeOldValue:i,attributeNewValue:n};this._testAndFire(`attribute:${t}`,e,s)}}_convertReinsert(e,t){const i=Array.from(e.getWalker({shallow:!0}));this._addConsumablesForInsert(t.consumable,i);for(const e of i.map(Eo))this._testAndFire("insert",{...e,reconversion:!0},t)}_convertMarkerAdd(e,t,i){if("$graveyard"==t.root.rootName)return;const n=`addMarker:${e}`;if(i.consumable.add(t,n),this.fire(n,{markerName:e,markerRange:t},i),i.consumable.consume(t,n)){this._addConsumablesForRange(i.consumable,t,n);for(const s of t.getItems()){if(!i.consumable.test(s,n))continue;const o={item:s,range:bo._createOn(s),markerName:e,markerRange:t};this.fire(n,o,i)}}}_convertMarkerRemove(e,t,i){"$graveyard"!=t.root.rootName&&this.fire(`removeMarker:${e}`,{markerName:e,markerRange:t},i)}_reduceChanges(e){const t={changes:e};return this.fire("reduceChanges",t),t.changes}_addConsumablesForInsert(e,t){for(const i of t){const t=i.item;if(null===e.test(t,"insert")){e.add(t,"insert");for(const i of t.getAttributeKeys())e.add(t,"attribute:"+i)}}return e}_addConsumablesForRange(e,t,i){for(const n of t.getItems())e.add(n,i);return e}_addConsumablesForSelection(e,t,i){e.add(t,"selection");for(const n of i)e.add(t,"addMarker:"+n.name);for(const i of t.getAttributeKeys())e.add(t,"attribute:"+i);return e}_testAndFire(e,t,i){const n=function(e,t){const i=t.item.is("element")?t.item.name:"$text";return`${e}:${i}`}(e,t),s=t.item.is("$textProxy")?i.consumable._getSymbolForTextProxy(t.item):t.item,o=this._firedEventsMap.get(i),r=o.get(s);if(r){if(r.has(n))return;r.add(n)}else o.set(s,new Set([n]));this.fire(n,t,i)}_testAndFireAddAttributes(e,t){const i={item:e,range:bo._createOn(e)};for(const e of i.item.getAttributeKeys())i.attributeKey=e,i.attributeOldValue=null,i.attributeNewValue=i.item.getAttribute(e),this._testAndFire(`attribute:${e}`,i,t)}_createConversionApi(e,t=new Set,i={}){const n={...this._conversionApi,consumable:new yo,writer:e,options:i,convertItem:e=>this._convertInsert(bo._createOn(e),n),convertChildren:e=>this._convertInsert(bo._createIn(e),n,{doNotAddConsumables:!0}),convertAttributes:e=>this._testAndFireAddAttributes(e,n),canReuseView:e=>!t.has(n.mapper.toModelElement(e))};return this._firedEventsMap.set(n,new Map),n}}function Ao(e,t,i){const n=t.getRange(),s=Array.from(e.getAncestors());s.shift(),s.reverse();return!s.some((e=>{if(n.containsItem(e)){return!!i.toViewElement(e).getCustomProperty("addHighlight")}}))}function Eo(e){return{item:e.item,range:bo._createFromPositionAndShift(e.previousPosition,e.length)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class xo extends ao{parent=null;_attrs;_index=null;_startOffset=null;constructor(e){super(),this._attrs=Hi(e)}get document(){return null}get index(){return this._index}get startOffset(){return this._startOffset}get offsetSize(){return 1}get endOffset(){return null===this.startOffset?null:this.startOffset+this.offsetSize}get nextSibling(){const e=this.index;return null!==e&&this.parent.getChild(e+1)||null}get previousSibling(){const e=this.index;return null!==e&&this.parent.getChild(e-1)||null}get root(){let e=this;for(;e.parent;)e=e.parent;return e}isAttached(){return null!==this.parent&&this.root.isAttached()}getPath(){const e=[];let t=this;for(;t.parent;)e.unshift(t.startOffset),t=t.parent;return e}getAncestors(e={}){const t=[];let i=e.includeSelf?this:this.parent;for(;i;)t[e.parentFirst?"push":"unshift"](i),i=i.parent;return t}getCommonAncestor(e,t={}){const i=this.getAncestors(t),n=e.getAncestors(t);let s=0;for(;i[s]==n[s]&&i[s];)s++;return 0===s?null:i[s-1]}isBefore(e){if(this==e)return!1;if(this.root!==e.root)return!1;const t=this.getPath(),i=e.getPath(),n=Pt(t,i);switch(n){case"prefix":return!0;case"extension":return!1;default:return t[n]<i[n]}}isAfter(e){return this!=e&&(this.root===e.root&&!this.isBefore(e))}hasAttribute(e){return this._attrs.has(e)}getAttribute(e){return this._attrs.get(e)}getAttributes(){return this._attrs.entries()}getAttributeKeys(){return this._attrs.keys()}toJSON(){const e={};return this._attrs.size&&(e.attributes=Array.from(this._attrs).reduce(((e,t)=>(e[t[0]]=t[1],e)),{})),e}_clone(e){return new this.constructor(this._attrs)}_remove(){this.parent._removeChildren(this.index)}_setAttribute(e,t){this._attrs.set(e,t)}_setAttributesTo(e){this._attrs=Hi(e)}_removeAttribute(e){return this._attrs.delete(e)}_clearAttributes(){this._attrs.clear()}}xo.prototype.is=function(e){return"node"===e||"model:node"===e};
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
class To extends(O(ao)){_lastRangeBackward=!1;_attrs=new Map;_ranges=[];constructor(...e){super(),e.length&&this.setTo(...e)}get anchor(){if(this._ranges.length>0){const e=this._ranges[this._ranges.length-1];return this._lastRangeBackward?e.end:e.start}return null}get focus(){if(this._ranges.length>0){const e=this._ranges[this._ranges.length-1];return this._lastRangeBackward?e.start:e.end}return null}get isCollapsed(){return 1===this._ranges.length&&this._ranges[0].isCollapsed}get rangeCount(){return this._ranges.length}get isBackward(){return!this.isCollapsed&&this._lastRangeBackward}isEqual(e){if(this.rangeCount!=e.rangeCount)return!1;if(0===this.rangeCount)return!0;if(!this.anchor.isEqual(e.anchor)||!this.focus.isEqual(e.focus))return!1;for(const t of this._ranges){let i=!1;for(const n of e._ranges)if(t.isEqual(n)){i=!0;break}if(!i)return!1}return!0}*getRanges(){for(const e of this._ranges)yield new bo(e.start,e.end)}getFirstRange(){let e=null;for(const t of this._ranges)e&&!t.start.isBefore(e.start)||(e=t);return e?new bo(e.start,e.end):null}getLastRange(){let e=null;for(const t of this._ranges)e&&!t.end.isAfter(e.end)||(e=t);return e?new bo(e.start,e.end):null}getFirstPosition(){const e=this.getFirstRange();return e?e.start.clone():null}getLastPosition(){const e=this.getLastRange();return e?e.end.clone():null}setTo(...e){let[t,i,n]=e;if("object"==typeof i&&(n=i,i=void 0),null===t)this._setRanges([]);else if(t instanceof To)this._setRanges(t.getRanges(),t.isBackward);else if(t&&"function"==typeof t.getRanges)this._setRanges(t.getRanges(),t.isBackward);else if(t instanceof bo)this._setRanges([t],!!n&&!!n.backward);else if(t instanceof uo)this._setRanges([new bo(t)]);else if(t instanceof xo){const e=!!n&&!!n.backward;let s;if("in"==i)s=bo._createIn(t);else if("on"==i)s=bo._createOn(t);else{if(void 0===i)throw new k("model-selection-setto-required-second-parameter",[this,t]);s=new bo(uo._createAt(t,i))}this._setRanges([s],e)}else{if(!It(t))throw new k("model-selection-setto-not-selectable",[this,t]);this._setRanges(t,n&&!!n.backward)}}_setRanges(e,t=!1){const i=Array.from(e),n=i.some((t=>{if(!(t instanceof bo))throw new k("model-selection-set-ranges-not-range",[this,e]);return this._ranges.every((e=>!e.isEqual(t)))}));(i.length!==this._ranges.length||n)&&(this._replaceAllRanges(i),this._lastRangeBackward=!!t,this.fire("change:range",{directChange:!0}))}setFocus(e,t){if(null===this.anchor)throw new k("model-selection-setfocus-no-ranges",[this,e]);const i=uo._createAt(e,t);if("same"==i.compareWith(this.focus))return;const n=this.anchor;this._ranges.length&&this._popRange(),"before"==i.compareWith(n)?(this._pushRange(new bo(i,n)),this._lastRangeBackward=!0):(this._pushRange(new bo(n,i)),this._lastRangeBackward=!1),this.fire("change:range",{directChange:!0})}getAttribute(e){return this._attrs.get(e)}getAttributes(){return this._attrs.entries()}getAttributeKeys(){return this._attrs.keys()}hasAttribute(e){return this._attrs.has(e)}removeAttribute(e){this.hasAttribute(e)&&(this._attrs.delete(e),this.fire("change:attribute",{attributeKeys:[e],directChange:!0}))}setAttribute(e,t){this.getAttribute(e)!==t&&(this._attrs.set(e,t),this.fire("change:attribute",{attributeKeys:[e],directChange:!0}))}getSelectedElement(){return 1!==this.rangeCount?null:this.getFirstRange().getContainedElement()}*getSelectedBlocks(){const e=new WeakSet;for(const t of this.getRanges()){const i=So(t.start,e);Ro(i,t)&&(yield i);const n=t.getWalker();for(const i of n){const s=i.item;"elementEnd"==i.type&&Io(s,e,t)?yield s:"elementStart"==i.type&&s.is("model:element")&&s.root.document.model.schema.isBlock(s)&&n.jumpTo(uo._createAt(s,"end"))}const s=So(t.end,e);Vo(s,t)&&(yield s)}}containsEntireContent(e=this.anchor.root){const t=uo._createAt(e,0),i=uo._createAt(e,"end");return t.isTouching(this.getFirstPosition())&&i.isTouching(this.getLastPosition())}_pushRange(e){this._checkRange(e),this._ranges.push(new bo(e.start,e.end))}_checkRange(e){for(let t=0;t<this._ranges.length;t++)if(e.isIntersecting(this._ranges[t]))throw new k("model-selection-range-intersects",[this,e],{addedRange:e,intersectingRange:this._ranges[t]})}_replaceAllRanges(e){this._removeAllRanges();for(const t of e)this._pushRange(t)}_removeAllRanges(){for(;this._ranges.length>0;)this._popRange()}_popRange(){this._ranges.pop()}}function Po(e,t){return!t.has(e)&&(t.add(e),e.root.document.model.schema.isBlock(e)&&!!e.parent)}function Io(e,t,i){return Po(e,t)&&Oo(e,i)}function So(e,t){const i=e.parent.root.document.model.schema,n=e.parent.getAncestors({parentFirst:!0,includeSelf:!0});let s=!1;const o=n.find((e=>!s&&(s=i.isLimit(e),!s&&Po(e,t))));return n.forEach((e=>t.add(e))),o}function Oo(e,t){const i=function(e){const t=e.root.document.model.schema;let i=e.parent;for(;i;){if(t.isBlock(i))return i;i=i.parent}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(e);if(!i)return!0;return!t.containsRange(bo._createOn(i),!0)}function Ro(e,t){return!!e&&(!(!t.isCollapsed&&!e.isEmpty)||!t.start.isTouching(uo._createAt(e,e.maxOffset))&&Oo(e,t))}function Vo(e,t){return!!e&&(!(!t.isCollapsed&&!e.isEmpty)||!t.end.isTouching(uo._createAt(e,0))&&Oo(e,t))}To.prototype.is=function(e){return"selection"===e||"model:selection"===e};class Mo extends(O(bo)){constructor(e,t){super(e,t),Bo.call(this)}detach(){this.stopListening()}toRange(){return new bo(this.start,this.end)}static fromRange(e){return new Mo(e.start,e.end)}}function Bo(){this.listenTo(this.root.document.model,"applyOperation",((e,t)=>{const i=t[0];i.isDocumentOperation&&No.call(this,i)}),{priority:"low"})}function No(e){const t=this.getTransformedByOperation(e),i=bo._createFromRanges(t),n=!i.isEqual(this),s=function(e,t){switch(t.type){case"insert":return e.containsPosition(t.position);case"move":case"remove":case"reinsert":case"merge":return e.containsPosition(t.sourcePosition)||e.start.isEqual(t.sourcePosition)||e.containsPosition(t.targetPosition);case"split":return e.containsPosition(t.splitPosition)||e.containsPosition(t.insertionPosition)}return!1}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(this,e);let o=null;if(n){"$graveyard"==i.root.rootName&&(o="remove"==e.type?e.sourcePosition:e.deletionPosition);const t=this.toRange();this.start=i.start,this.end=i.end,this.fire("change:range",t,{deletionPosition:o})}else s&&this.fire("change:content",this.toRange(),{deletionPosition:o})}Mo.prototype.is=function(e){return"liveRange"===e||"model:liveRange"===e||"range"==e||"model:range"===e};class Fo extends xo{_data;constructor(e,t){super(t),this._data=e||""}get offsetSize(){return this.data.length}get data(){return this._data}toJSON(){const e=super.toJSON();return e.data=this.data,e}_clone(){return new Fo(this.data,this.getAttributes())}static fromJSON(e){return new Fo(e.data,e.attributes)}}Fo.prototype.is=function(e){return"$text"===e||"model:$text"===e||"text"===e||"model:text"===e||"node"===e||"model:node"===e};
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
const Lo="selection:";class Do extends(O(ao)){_selection;constructor(e){super(),this._selection=new zo(e),this._selection.delegate("change:range").to(this),this._selection.delegate("change:attribute").to(this),this._selection.delegate("change:marker").to(this)}get isCollapsed(){return this._selection.isCollapsed}get anchor(){return this._selection.anchor}get focus(){return this._selection.focus}get rangeCount(){return this._selection.rangeCount}get hasOwnRange(){return this._selection.hasOwnRange}get isBackward(){return this._selection.isBackward}get isGravityOverridden(){return this._selection.isGravityOverridden}get markers(){return this._selection.markers}get _ranges(){return this._selection._ranges}getRanges(){return this._selection.getRanges()}getFirstPosition(){return this._selection.getFirstPosition()}getLastPosition(){return this._selection.getLastPosition()}getFirstRange(){return this._selection.getFirstRange()}getLastRange(){return this._selection.getLastRange()}getSelectedBlocks(){return this._selection.getSelectedBlocks()}getSelectedElement(){return this._selection.getSelectedElement()}containsEntireContent(e){return this._selection.containsEntireContent(e)}destroy(){this._selection.destroy()}getAttributeKeys(){return this._selection.getAttributeKeys()}getAttributes(){return this._selection.getAttributes()}getAttribute(e){return this._selection.getAttribute(e)}hasAttribute(e){return this._selection.hasAttribute(e)}refresh(){this._selection.updateMarkers(),this._selection._updateAttributes(!1)}observeMarkers(e){this._selection.observeMarkers(e)}_setFocus(e,t){this._selection.setFocus(e,t)}_setTo(...e){this._selection.setTo(...e)}_setAttribute(e,t){this._selection.setAttribute(e,t)}_removeAttribute(e){this._selection.removeAttribute(e)}_getStoredAttributes(){return this._selection.getStoredAttributes()}_overrideGravity(){return this._selection.overrideGravity()}_restoreGravity(e){this._selection.restoreGravity(e)}static _getStoreAttributeKey(e){return Lo+e}static _isStoreAttributeKey(e){return e.startsWith(Lo)}}Do.prototype.is=function(e){return"selection"===e||"model:selection"==e||"documentSelection"==e||"model:documentSelection"==e};class zo extends To{markers=new Mi({idProperty:"name"});_model;_document;_attributePriority=new Map;_selectionRestorePosition=null;_hasChangedRange=!1;_overriddenGravityRegister=new Set;_observedMarkers=new Set;constructor(e){super(),this._model=e.model,this._document=e,this.listenTo(this._model,"applyOperation",((e,t)=>{const i=t[0];i.isDocumentOperation&&"marker"!=i.type&&"rename"!=i.type&&"noop"!=i.type&&(0==this._ranges.length&&this._selectionRestorePosition&&this._fixGraveyardSelection(this._selectionRestorePosition),this._selectionRestorePosition=null,this._hasChangedRange&&(this._hasChangedRange=!1,this.fire("change:range",{directChange:!1})))}),{priority:"lowest"}),this.on("change:range",(()=>{this._validateSelectionRanges(this.getRanges())})),this.listenTo(this._model.markers,"update",((e,t,i,n)=>{this._updateMarker(t,n)})),this.listenTo(this._document,"change",((e,t)=>{!function(e,t){const i=e.document.differ;for(const n of i.getChanges()){if("insert"!=n.type)continue;const i=n.position.parent;n.length===i.maxOffset&&e.enqueueChange(t,(e=>{const t=Array.from(i.getAttributeKeys()).filter((e=>e.startsWith(Lo)));for(const n of t)e.removeAttribute(n,i)}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(this._model,t)}))}get isCollapsed(){return 0===this._ranges.length?this._document._getDefaultRange().isCollapsed:super.isCollapsed}get anchor(){return super.anchor||this._document._getDefaultRange().start}get focus(){return super.focus||this._document._getDefaultRange().end}get rangeCount(){return this._ranges.length?this._ranges.length:1}get hasOwnRange(){return this._ranges.length>0}get isGravityOverridden(){return!!this._overriddenGravityRegister.size}destroy(){for(let e=0;e<this._ranges.length;e++)this._ranges[e].detach();this.stopListening()}*getRanges(){this._ranges.length?yield*super.getRanges():yield this._document._getDefaultRange()}getFirstRange(){return super.getFirstRange()||this._document._getDefaultRange()}getLastRange(){return super.getLastRange()||this._document._getDefaultRange()}setTo(...e){super.setTo(...e),this._updateAttributes(!0),this.updateMarkers()}setFocus(e,t){super.setFocus(e,t),this._updateAttributes(!0),this.updateMarkers()}setAttribute(e,t){if(this._setAttribute(e,t)){const t=[e];this.fire("change:attribute",{attributeKeys:t,directChange:!0})}}removeAttribute(e){if(this._removeAttribute(e)){const t=[e];this.fire("change:attribute",{attributeKeys:t,directChange:!0})}}overrideGravity(){const e=_();return this._overriddenGravityRegister.add(e),1===this._overriddenGravityRegister.size&&this._updateAttributes(!0),e}restoreGravity(e){if(!this._overriddenGravityRegister.has(e))throw new k("document-selection-gravity-wrong-restore",this,{uid:e});this._overriddenGravityRegister.delete(e),this.isGravityOverridden||this._updateAttributes(!0)}observeMarkers(e){this._observedMarkers.add(e),this.updateMarkers()}_replaceAllRanges(e){this._validateSelectionRanges(e),super._replaceAllRanges(e)}_popRange(){this._ranges.pop().detach()}_pushRange(e){const t=this._prepareRange(e);t&&this._ranges.push(t)}_validateSelectionRanges(e){for(const t of e)if(!this._document._validateSelectionRange(t))throw new k("document-selection-wrong-position",this,{range:t})}_prepareRange(e){if(this._checkRange(e),e.root==this._document.graveyard)return;const t=Mo.fromRange(e);return t.on("change:range",((e,i,n)=>{if(this._hasChangedRange=!0,t.root==this._document.graveyard){this._selectionRestorePosition=n.deletionPosition;const e=this._ranges.indexOf(t);this._ranges.splice(e,1),t.detach()}})),t}updateMarkers(){if(!this._observedMarkers.size)return;const e=[];let t=!1;for(const t of this._model.markers){const i=t.name.split(":",1)[0];if(!this._observedMarkers.has(i))continue;const n=t.getRange();for(const i of this.getRanges())n.containsRange(i,!i.isCollapsed)&&e.push(t)}const i=Array.from(this.markers);for(const i of e)this.markers.has(i)||(this.markers.add(i),t=!0);for(const i of Array.from(this.markers))e.includes(i)||(this.markers.remove(i),t=!0);t&&this.fire("change:marker",{oldMarkers:i,directChange:!1})}_updateMarker(e,t){const i=e.name.split(":",1)[0];if(!this._observedMarkers.has(i))return;let n=!1;const s=Array.from(this.markers),o=this.markers.has(e);if(t){let i=!1;for(const e of this.getRanges())if(t.containsRange(e,!e.isCollapsed)){i=!0;break}i&&!o?(this.markers.add(e),n=!0):!i&&o&&(this.markers.remove(e),n=!0)}else o&&(this.markers.remove(e),n=!0);n&&this.fire("change:marker",{oldMarkers:s,directChange:!1})}_updateAttributes(e){const t=Hi(this._getSurroundingAttributes()),i=Hi(this.getAttributes());if(e)this._attributePriority=new Map,this._attrs=new Map;else for(const[e,t]of this._attributePriority)"low"==t&&(this._attrs.delete(e),this._attributePriority.delete(e));this._setAttributesTo(t);const n=[];for(const[e,t]of this.getAttributes())i.has(e)&&i.get(e)===t||n.push(e);for(const[e]of i)this.hasAttribute(e)||n.push(e);n.length>0&&this.fire("change:attribute",{attributeKeys:n,directChange:!1})}_setAttribute(e,t,i=!0){const n=i?"normal":"low";if("low"==n&&"normal"==this._attributePriority.get(e))return!1;return super.getAttribute(e)!==t&&(this._attrs.set(e,t),this._attributePriority.set(e,n),!0)}_removeAttribute(e,t=!0){const i=t?"normal":"low";return("low"!=i||"normal"!=this._attributePriority.get(e))&&(this._attributePriority.set(e,i),!!super.hasAttribute(e)&&(this._attrs.delete(e),!0))}_setAttributesTo(e){const t=new Set;for(const[t,i]of this.getAttributes())e.get(t)!==i&&this._removeAttribute(t,!1);for(const[i,n]of e){this._setAttribute(i,n,!1)&&t.add(i)}return t}*getStoredAttributes(){const e=this.getFirstPosition().parent;if(this.isCollapsed&&e.isEmpty)for(const t of e.getAttributeKeys())if(t.startsWith(Lo)){const i=t.substr(10);yield[i,e.getAttribute(t)]}}_getSurroundingAttributes(){const e=this.getFirstPosition(),t=this._model.schema;if("$graveyard"==e.root.rootName)return null;let i=null;if(this.isCollapsed){const n=e.textNode?e.textNode:e.nodeBefore,s=e.textNode?e.textNode:e.nodeAfter;if(this.isGravityOverridden||(i=Ho(n,t)),i||(i=Ho(s,t)),!this.isGravityOverridden&&!i){let e=n;for(;e&&!i;)e=e.previousSibling,i=Ho(e,t)}if(!i){let e=s;for(;e&&!i;)e=e.nextSibling,i=Ho(e,t)}i||(i=this.getStoredAttributes())}else{const e=this.getFirstRange();for(const n of e){if(n.item.is("element")&&t.isObject(n.item)){i=Ho(n.item,t);break}if("text"==n.type){i=n.item.getAttributes();break}}}return i}_fixGraveyardSelection(e){const t=this._model.schema.getNearestSelectionRange(e);t&&this._pushRange(t)}}function Ho(e,t){if(!e)return null;if(e instanceof lo||e instanceof Fo)return e.getAttributes();if(!t.isInline(e))return null;if(!t.isObject(e))return[];const i=[];for(const[n,s]of e.getAttributes())t.checkAttribute("$text",n)&&!1!==t.getAttributeProperties(n).copyFromObject&&i.push([n,s]);return i}class Uo{_nodes=[];_offsetToNode=[];constructor(e){e&&this._insertNodes(0,e)}[Symbol.iterator](){return this._nodes[Symbol.iterator]()}get length(){return this._nodes.length}get maxOffset(){return this._offsetToNode.length}getNode(e){return this._nodes[e]||null}getNodeAtOffset(e){return this._offsetToNode[e]||null}getNodeIndex(e){return e.index}getNodeStartOffset(e){return e.startOffset}indexToOffset(e){if(e==this._nodes.length)return this.maxOffset;const t=this._nodes[e];if(!t)throw new k("model-nodelist-index-out-of-bounds",this);return this.getNodeStartOffset(t)}offsetToIndex(e){if(e==this._offsetToNode.length)return this._nodes.length;const t=this._offsetToNode[e];if(!t)throw new k("model-nodelist-offset-out-of-bounds",this,{offset:e,nodeList:this});return this.getNodeIndex(t)}_insertNodes(e,t){const i=[];for(const e of t){if(!(e instanceof xo))throw new k("model-nodelist-insertnodes-not-node",this);i.push(e)}let n=this.indexToOffset(e);Ui(this._nodes,i,e),Ui(this._offsetToNode,function(e){const t=[];let i=0;for(const n of e)for(let e=0;e<n.offsetSize;e++)t[i++]=n;return t}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(i),n);for(let t=e;t<this._nodes.length;t++)this._nodes[t]._index=t,this._nodes[t]._startOffset=n,n+=this._nodes[t].offsetSize}_removeNodes(e,t=1){if(0==t)return[];let i=this.indexToOffset(e);const n=this._nodes.splice(e,t),s=n[n.length-1],o=s.startOffset+s.offsetSize-i;this._offsetToNode.splice(i,o);for(const e of n)e._index=null,e._startOffset=null;for(let t=e;t<this._nodes.length;t++)this._nodes[t]._index=t,this._nodes[t]._startOffset=i,i+=this._nodes[t].offsetSize;return n}_removeNodesArray(e){if(0==e.length)return;for(const t of e)t._index=null,t._startOffset=null;this._nodes=this._nodes.filter((e=>null!==e.index)),this._offsetToNode=this._offsetToNode.filter((e=>null!==e.index));let t=0;for(let e=0;e<this._nodes.length;e++)this._nodes[e]._index=e,this._nodes[e]._startOffset=t,t+=this._nodes[e].offsetSize}toJSON(){return this._nodes.map((e=>e.toJSON()))}}class $o extends xo{name;_children=new Uo;constructor(e,t,i){super(t),this.name=e,i&&this._insertChild(0,i)}get childCount(){return this._children.length}get maxOffset(){return this._children.maxOffset}get isEmpty(){return 0===this.childCount}getChild(e){return this._children.getNode(e)}getChildAtOffset(e){return this._children.getNodeAtOffset(e)}getChildren(){return this._children[Symbol.iterator]()}getChildIndex(e){return this._children.getNodeIndex(e)}getChildStartOffset(e){return this._children.getNodeStartOffset(e)}offsetToIndex(e){return this._children.offsetToIndex(e)}getNodeByPath(e){let t=this;for(const i of e)t=t.getChildAtOffset(i);return t}findAncestor(e,t={}){let i=t.includeSelf?this:this.parent;for(;i;){if(i.name===e)return i;i=i.parent}return null}toJSON(){const e=super.toJSON();if(e.name=this.name,this._children.length>0){e.children=[];for(const t of this._children)e.children.push(t.toJSON())}return e}_clone(e=!1){const t=e?function(e){const t=[];for(const i of e)t.push(i._clone(!0));return t}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(this._children):void 0;return new $o(this.name,this.getAttributes(),t)}_appendChild(e){this._insertChild(this.childCount,e)}_insertChild(e,t){const i=function(e){if("string"==typeof e)return[new Fo(e)];It(e)||(e=[e]);const t=[];for(const i of e)"string"==typeof i?t.push(new Fo(i)):i instanceof lo?t.push(new Fo(i.data,i.getAttributes())):t.push(i);return t}(t);for(const e of i)null!==e.parent&&e._remove(),e.parent=this;this._children._insertNodes(e,i)}_removeChildren(e,t=1){const i=this._children._removeNodes(e,t);for(const e of i)e.parent=null;return i}_removeChildrenArray(e){this._children._removeNodesArray(e);for(const t of e)t.parent=null}static fromJSON(e){let t;if(e.children){t=[];for(const i of e.children)i.name?t.push($o.fromJSON(i)):t.push(Fo.fromJSON(i))}return new $o(e.name,e.attributes,t)}}$o.prototype.is=function(e,t){return t?t===this.name&&("element"===e||"model:element"===e):"element"===e||"model:element"===e||"node"===e||"model:node"===e};class Wo{_dispatchers;constructor(e){this._dispatchers=e}add(e){for(const t of this._dispatchers)e(t);return this}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class qo extends Wo{elementToElement(e){return this.add(function(e){const t=Go(e.model),i=Jo(e.view,"container");t.attributes.length&&(t.children=!0);return n=>{n.on(`insert:${t.name}`,function(e,t=nr){return(i,n,s)=>{if(!t(n.item,s.consumable,{preflight:!0}))return;const o=e(n.item,s,n);if(!o)return;t(n.item,s.consumable);const r=s.mapper.toViewPosition(n.range.start);s.mapper.bindElements(n.item,o),s.writer.insert(r,o),s.convertAttributes(n.item),tr(o,n.item.getChildren(),s,{reconversion:n.reconversion})}}(i,er(t)),{priority:e.converterPriority||"normal"}),(t.children||t.attributes.length)&&n.on("reduceChanges",Zo(t),{priority:"low"})}}(e))}elementToStructure(e){return this.add(function(e){const t=Go(e.model),i=Jo(e.view,"container");return t.children=!0,n=>{if(n._conversionApi.schema.checkChild(t.name,"$text"))throw new k("conversion-element-to-structure-disallowed-text",n,{elementName:t.name});var s,o;n.on(`insert:${t.name}`,(s=i,o=er(t),(e,t,i)=>{if(!o(t.item,i.consumable,{preflight:!0}))return;const n=new Map;i.writer._registerSlotFactory(function(e,t,i){return(n,s)=>{const o=n.createContainerElement("$slot");let r=null;if("children"===s)r=Array.from(e.getChildren());else{if("function"!=typeof s)throw new k("conversion-slot-mode-unknown",i.dispatcher,{modeOrFilter:s});r=Array.from(e.getChildren()).filter((e=>s(e)))}return t.set(o,r),o}}(t.item,n,i));const r=s(t.item,i,t);if(i.writer._clearSlotFactory(),!r)return;!function(e,t,i){const n=Array.from(t.values()).flat(),s=new Set(n);if(s.size!=n.length)throw new k("conversion-slot-filter-overlap",i.dispatcher,{element:e});if(s.size!=e.childCount)throw new k("conversion-slot-filter-incomplete",i.dispatcher,{element:e})}(t.item,n,i),o(t.item,i.consumable);const a=i.mapper.toViewPosition(t.range.start);i.mapper.bindElements(t.item,r),i.writer.insert(a,r),i.convertAttributes(t.item),function(e,t,i,n){i.mapper.on("modelToViewPosition",r,{priority:"highest"});let s=null,o=null;for([s,o]of t)tr(e,o,i,n),i.writer.move(i.writer.createRangeIn(s),i.writer.createPositionBefore(s)),i.writer.remove(s);function r(e,t){const i=t.modelPosition.nodeAfter,n=o.indexOf(i);n<0||(t.viewPosition=t.mapper.findPositionIn(s,n))}i.mapper.off("modelToViewPosition",r)}(r,n,i,{reconversion:t.reconversion})}),{priority:e.converterPriority||"normal"}),n.on("reduceChanges",Zo(t),{priority:"low"})}}(e))}attributeToElement(e){return this.add(function(e){e=xe(e);let t=e.model;"string"==typeof t&&(t={key:t});let i=`attribute:${t.key}`;t.name&&(i+=":"+t.name);if(t.values)for(const i of t.values)e.view[i]=Jo(e.view[i],"attribute");else e.view=Jo(e.view,"attribute");const n=Qo(e);return t=>{t.on(i,function(e){return(t,i,n)=>{if(!n.consumable.test(i.item,t.name))return;const s=e(i.attributeOldValue,n,i),o=e(i.attributeNewValue,n,i);if(!s&&!o)return;n.consumable.consume(i.item,t.name);const r=n.writer,a=r.document.selection;if(i.item instanceof To||i.item instanceof Do)r.wrap(a.getFirstRange(),o);else{let e=n.mapper.toViewRange(i.range);null!==i.attributeOldValue&&s&&(e=r.unwrap(e,s)),null!==i.attributeNewValue&&o&&r.wrap(e,o)}}}(n),{priority:e.converterPriority||"normal"})}}(e))}attributeToAttribute(e){return this.add(function(e){e=xe(e);let t=e.model;"string"==typeof t&&(t={key:t});let i=`attribute:${t.key}`;t.name&&(i+=":"+t.name);if(t.values)for(const i of t.values)e.view[i]=Yo(e.view[i]);else e.view=Yo(e.view);const n=Qo(e);return t=>{var s;t.on(i,(s=n,(e,t,i)=>{if(!i.consumable.test(t.item,e.name))return;const n=s(t.attributeOldValue,i,t),o=s(t.attributeNewValue,i,t);if(!n&&!o)return;i.consumable.consume(t.item,e.name);const r=i.mapper.toViewElement(t.item),a=i.writer;if(!r)throw new k("conversion-attribute-to-attribute-on-text",i.dispatcher,t);if(null!==t.attributeOldValue&&n){let e=n.value;"style"==n.key&&(e="string"==typeof n.value?new An(a.document.stylesProcessor).setTo(n.value).getStylesEntries().map((([e])=>e)):Object.keys(n.value)),a.removeAttribute(n.key,e,r)}if(null!==t.attributeNewValue&&o){let e=o.value;"style"==o.key&&"string"==typeof o.value&&(e=Object.fromEntries(new An(a.document.stylesProcessor).setTo(o.value).getStylesEntries())),a.setAttribute(o.key,e,!1,r)}}),{priority:e.converterPriority||"normal"})}}(e))}markerToElement(e){return this.add(function(e){const t=Jo(e.view,"ui");return i=>{var n;i.on(`addMarker:${e.model}`,(n=t,(e,t,i)=>{t.isOpening=!0;const s=n(t,i);t.isOpening=!1;const o=n(t,i);if(!s||!o)return;const r=t.markerRange;if(r.isCollapsed&&!i.consumable.consume(r,e.name))return;for(const t of r)if(!i.consumable.consume(t.item,e.name))return;const a=i.mapper,l=i.writer;l.insert(a.toViewPosition(r.start),s),i.mapper.bindElementToMarker(s,t.markerName),r.isCollapsed||(l.insert(a.toViewPosition(r.end),o),i.mapper.bindElementToMarker(o,t.markerName)),e.stop()}),{priority:e.converterPriority||"normal"}),i.on(`removeMarker:${e.model}`,((e,t,i)=>{const n=i.mapper.markerNameToElements(t.markerName);if(n){for(const e of n)i.mapper.unbindElementFromMarkerName(e,t.markerName),i.writer.clear(i.writer.createRangeOn(e),e);i.writer.clearClonedElementsGroup(t.markerName),e.stop()}}),{priority:e.converterPriority||"normal"})}}(e))}markerToHighlight(e){return this.add(function(e){return t=>{var i;t.on(`addMarker:${e.model}`,(i=e.view,(e,t,n)=>{if(!t.item)return;if(!(t.item instanceof To||t.item instanceof Do||t.item.is("$textProxy")))return;const s=Xo(i,t,n);if(!s)return;if(!n.consumable.consume(t.item,e.name))return;const o=n.writer,r=jo(o,s),a=o.document.selection;if(t.item instanceof To||t.item instanceof Do)o.wrap(a.getFirstRange(),r);else{const e=n.mapper.toViewRange(t.range),i=o.wrap(e,r);for(const e of i.getItems())if(e.is("attributeElement")&&e.isSimilar(r)){n.mapper.bindElementToMarker(e,t.markerName);break}}}),{priority:e.converterPriority||"normal"}),t.on(`addMarker:${e.model}`,function(e){return(t,i,n)=>{if(!i.item)return;if(!(i.item instanceof $o))return;const s=Xo(e,i,n);if(!s)return;if(!n.consumable.test(i.item,t.name))return;const o=n.mapper.toViewElement(i.item);if(o&&o.getCustomProperty("addHighlight")){n.consumable.consume(i.item,t.name);for(const e of bo._createIn(i.item))n.consumable.consume(e.item,t.name);o.getCustomProperty("addHighlight")(o,s,n.writer),n.mapper.bindElementToMarker(o,i.markerName)}}}(e.view),{priority:e.converterPriority||"normal"}),t.on(`removeMarker:${e.model}`,function(e){return(t,i,n)=>{if(i.markerRange.isCollapsed)return;const s=Xo(e,i,n);if(!s)return;const o=jo(n.writer,s),r=n.mapper.markerNameToElements(i.markerName);if(r){for(const e of r)if(n.mapper.unbindElementFromMarkerName(e,i.markerName),e.is("attributeElement"))n.writer.unwrap(n.writer.createRangeOn(e),o);else{e.getCustomProperty("removeHighlight")(e,s.id,n.writer)}n.writer.clearClonedElementsGroup(i.markerName),t.stop()}}}(e.view),{priority:e.converterPriority||"normal"})}}(e))}markerToData(e){return this.add(function(e){e=xe(e);const t=e.model;let i=e.view;i||(i=i=>({group:t,name:i.substr(e.model.length+1)}));return n=>{var s;n.on(`addMarker:${t}`,(s=i,(e,t,i)=>{const n=s(t.markerName,i);if(!n)return;const o=t.markerRange;i.consumable.consume(o,e.name)&&(Ko(o,!1,i,t,n),Ko(o,!0,i,t,n),e.stop())}),{priority:e.converterPriority||"normal"}),n.on(`removeMarker:${t}`,function(e){return(t,i,n)=>{const s=e(i.markerName,n);if(!s)return;const o=n.mapper.markerNameToElements(i.markerName);if(o){for(const e of o)n.mapper.unbindElementFromMarkerName(e,i.markerName),e.is("containerElement")?(r(`data-${s.group}-start-before`,e),r(`data-${s.group}-start-after`,e),r(`data-${s.group}-end-before`,e),r(`data-${s.group}-end-after`,e)):n.writer.clear(n.writer.createRangeOn(e),e);n.writer.clearClonedElementsGroup(i.markerName),t.stop()}function r(e,t){if(t.hasAttribute(e)){const i=new Set(t.getAttribute(e).split(","));i.delete(s.name),0==i.size?n.writer.removeAttribute(e,t):n.writer.setAttribute(e,Array.from(i).join(","),t)}}}}(i),{priority:e.converterPriority||"normal"})}}(e))}}function jo(e,t){const i=e.createAttributeElement("span",t.attributes);return t.classes&&i._addClass(t.classes),"number"==typeof t.priority&&(i._priority=t.priority),i._id=t.id,i}function Ko(e,t,i,n,s){const o=t?e.start:e.end,r=o.nodeAfter&&o.nodeAfter.is("element")?o.nodeAfter:null,a=o.nodeBefore&&o.nodeBefore.is("element")?o.nodeBefore:null;if(r||a){let e,o;t&&r||!t&&!a?(e=r,o=!0):(e=a,o=!1);const l=i.mapper.toViewElement(e);if(l)return void function(e,t,i,n,s,o){const r=`data-${o.group}-${t?"start":"end"}-${i?"before":"after"}`,a=e.hasAttribute(r)?e.getAttribute(r).split(","):[];a.unshift(o.name),n.writer.setAttribute(r,a.join(","),e),n.mapper.bindElementToMarker(e,s.markerName)}(l,t,o,i,n,s)}!function(e,t,i,n,s){const o=`${s.group}-${t?"start":"end"}`,r=s.name?{name:s.name}:null,a=i.writer.createUIElement(o,r);i.writer.insert(e,a),i.mapper.bindElementToMarker(a,n.markerName)}(i.mapper.toViewPosition(o),t,i,n,s)}function Go(e){return"string"==typeof e&&(e={name:e}),{name:e.name,attributes:e.attributes?Oi(e.attributes):[],children:!!e.children}}function Jo(e,t){return"function"==typeof e?e:(i,n)=>function(e,t,i){"string"==typeof e&&(e={name:e});let n;const s=t.writer,o=Object.assign({},e.attributes);if("container"==i)n=s.createContainerElement(e.name,o);else if("attribute"==i){const t={priority:e.priority||Xn.DEFAULT_PRIORITY};n=s.createAttributeElement(e.name,o,t)}else n=s.createUIElement(e.name,o);if(e.styles){const t=Object.keys(e.styles);for(const i of t)s.setStyle(i,e.styles[i],n)}if(e.classes){const t=e.classes;if("string"==typeof t)s.addClass(t,n);else for(const e of t)s.addClass(e,n)}return n}(e,n,t)}function Qo(e){return e.model.values?(t,i,n)=>{const s=e.view[t];return s?s(t,i,n):null}:e.view}function Yo(e){return"string"==typeof e?t=>({key:e,value:t}):"object"==typeof e?e.value?()=>e:t=>({key:e.key,value:t}):e}function Xo(e,t,i){const n="function"==typeof e?e(t,i):e;return n?(n.priority||(n.priority=10),n.id||(n.id=t.markerName),n):null}function Zo(e){const t=function(e){return(t,i)=>{if(!t.is("element",e.name))return!1;if("attribute"==i.type){if(e.attributes.includes(i.attributeKey))return!0}else
/* istanbul ignore else: This is always true because otherwise it would not register a reducer callback. -- @preserve */
if(e.children)return!0;return!1}}(e);return(e,i)=>{const n=[];i.reconvertedElements||(i.reconvertedElements=new Set);for(const e of i.changes){const s="attribute"==e.type?e.range.start.nodeAfter:e.position.parent;if(s&&t(s,e)){if(!i.reconvertedElements.has(s)){i.reconvertedElements.add(s);const e=uo._createBefore(s);let t=n.length;for(let i=n.length-1;i>=0;i--){const s=n[i],o=("attribute"==s.type?s.range.start:s.position).compareWith(e);if("before"==o||"remove"==s.type&&"same"==o)break;t=i}n.splice(t,0,{type:"remove",name:s.name,position:e,length:1},{type:"reinsert",name:s.name,position:e,length:1})}}else n.push(e)}i.changes=n}}function er(e){return(t,i,n={})=>{const s=["insert"];for(const i of e.attributes)t.hasAttribute(i)&&s.push(`attribute:${i}`);return!!s.every((e=>i.test(t,e)))&&(n.preflight||s.forEach((e=>i.consume(t,e))),!0)}}function tr(e,t,i,n){for(const s of t)ir(e.root,s,i,n)||i.convertItem(s)}function ir(e,t,i,n){const{writer:s,mapper:o}=i;if(!n.reconversion)return!1;const r=o.toViewElement(t);return!(!r||r.root==e)&&(!!i.canReuseView(r)&&(s.move(s.createRangeOn(r),o.toViewPosition(uo._createBefore(t))),!0))}function nr(e,t,{preflight:i}={}){return i?t.test(e,"insert"):t.consume(e,"insert")}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function sr(e){const{schema:t,document:i}=e.model;for(const n of i.getRoots())if(n.isEmpty&&!t.checkChild(n,"$text")&&t.checkChild(n,"paragraph"))return e.insertElement("paragraph",n),!0;return!1}function or(e,t,i){const n=i.createContext(e);return!!i.checkChild(n,"paragraph")&&!!i.checkChild(n.push("paragraph"),t)}function rr(e,t){const i=t.createElement("paragraph");return t.insert(i,e),t.createPositionAt(i,0)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class ar extends Wo{elementToElement(e){return this.add(lr(e))}elementToAttribute(e){return this.add(function(e){e=xe(e),hr(e);const t=ur(e,!1),i=cr(e.view),n=i?`element:${i}`:"element";return i=>{i.on(n,t,{priority:e.converterPriority||"low"})}}(e))}attributeToAttribute(e){return this.add(function(e){e=xe(e);let t=null;("string"==typeof e.view||e.view.key)&&(t=function(e){"string"==typeof e.view&&(e.view={key:e.view});const t=e.view.key,i=void 0===e.view.value?/[\s\S]*/:e.view.value;let n;if("class"==t||"style"==t){const e="class"==t?"classes":"styles";n={[e]:i}}else n={attributes:{[t]:i}};e.view.name&&(n.name=e.view.name);return e.view=n,t}(e));hr(e,t);const i=ur(e,!0);return t=>{t.on("element",i,{priority:e.converterPriority||"low"})}}(e))}elementToMarker(e){return this.add(function(e){const t=function(e){return(t,i)=>{const n="string"==typeof e?e:e(t,i);return i.writer.createElement("$marker",{"data-name":n})}}(e.model);return lr({...e,model:t})}(e))}dataToMarker(e){return this.add(function(e){e=xe(e),e.model||(e.model=t=>t?e.view+":"+t:e.view);const t={view:e.view,model:e.model},i=dr(mr(t,"start")),n=dr(mr(t,"end"));return s=>{s.on(`element:${e.view}-start`,i,{priority:e.converterPriority||"normal"}),s.on(`element:${e.view}-end`,n,{priority:e.converterPriority||"normal"});const o=v.low,r=v.highest,a=v.get(e.converterPriority)/r;s.on("element",function(e){return(t,i,n)=>{const s=`data-${e.view}`;function o(t,s){for(const o of s){const s=e.model(o,n),r=n.writer.createElement("$marker",{"data-name":s});n.writer.insert(r,t),i.modelCursor.isEqual(t)?i.modelCursor=i.modelCursor.getShiftedBy(1):i.modelCursor=i.modelCursor._getTransformedByInsertion(t,1),i.modelRange=i.modelRange._getTransformedByInsertion(t,1)[0]}}(n.consumable.test(i.viewItem,{attributes:s+"-end-after"})||n.consumable.test(i.viewItem,{attributes:s+"-start-after"})||n.consumable.test(i.viewItem,{attributes:s+"-end-before"})||n.consumable.test(i.viewItem,{attributes:s+"-start-before"}))&&(i.modelRange||Object.assign(i,n.convertChildren(i.viewItem,i.modelCursor)),n.consumable.consume(i.viewItem,{attributes:s+"-end-after"})&&o(i.modelRange.end,i.viewItem.getAttribute(s+"-end-after").split(",")),n.consumable.consume(i.viewItem,{attributes:s+"-start-after"})&&o(i.modelRange.end,i.viewItem.getAttribute(s+"-start-after").split(",")),n.consumable.consume(i.viewItem,{attributes:s+"-end-before"})&&o(i.modelRange.start,i.viewItem.getAttribute(s+"-end-before").split(",")),n.consumable.consume(i.viewItem,{attributes:s+"-start-before"})&&o(i.modelRange.start,i.viewItem.getAttribute(s+"-start-before").split(",")))}}(t),{priority:o+a})}}(e))}}function lr(e){const t=dr(e=xe(e)),i=cr(e.view),n=i?`element:${i}`:"element";return i=>{i.on(n,t,{priority:e.converterPriority||"normal"})}}function cr(e){return"string"==typeof e?e:"object"==typeof e&&"string"==typeof e.name?e.name:null}function dr(e){const t=new yn(e.view);return(i,n,s)=>{const o=t.match(n.viewItem);if(!o)return;const r=o.match;if(r.name=!0,!s.consumable.test(n.viewItem,r))return;const a=function(e,t,i){return e instanceof Function?e(t,i):i.writer.createElement(e)}(e.model,n.viewItem,s);a&&s.safeInsert(a,n.modelCursor)&&(s.consumable.consume(n.viewItem,r),s.convertChildren(n.viewItem,a),s.updateConversionResult(a,n))}}function hr(e,t=null){const i=null===t||(e=>e.getAttribute(t)),n="object"!=typeof e.model?e.model:e.model.key,s="object"!=typeof e.model||void 0===e.model.value?i:e.model.value;e.model={key:n,value:s}}function ur(e,t){const i=new yn(e.view);return(n,s,o)=>{if(!s.modelRange&&t)return;const r=i.match(s.viewItem);if(!r)return;if(!function(e,t){const i="function"==typeof e?e(t):e;if("object"==typeof i&&!cr(i))return!1;return!i.classes&&!i.attributes&&!i.styles}(e.view,s.viewItem)?delete r.match.name:r.match.name=!0,!o.consumable.test(s.viewItem,r.match))return;const a=e.model.key,l="function"==typeof e.model.value?e.model.value(s.viewItem,o,s):e.model.value;if(null==l)return;s.modelRange||Object.assign(s,o.convertChildren(s.viewItem,s.modelCursor));const c=function(e,t,i,n){let s=!1;for(const o of Array.from(e.getItems({shallow:i})))n.schema.checkAttribute(o,t.key)&&(s=!0,o.hasAttribute(t.key)||n.writer.setAttribute(t.key,t.value,o));return s}(s.modelRange,{key:a,value:l},t,o);c&&(o.consumable.test(s.viewItem,{name:!0})&&(r.match.name=!0),o.consumable.consume(s.viewItem,r.match))}}function mr(e,t){return{view:`${e.view}-${t}`,model:(t,i)=>{const n=t.getAttribute("name"),s=e.model(n,i);return i.writer.createElement("$marker",{"data-name":s})}}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class gr extends(vt()){model;view;mapper;downcastDispatcher;constructor(e,t){super(),this.model=e,this.view=new ro(t),this.mapper=new _o,this.downcastDispatcher=new Co({mapper:this.mapper,schema:e.schema});const i=this.model.document,n=i.selection,s=this.model.markers;this.listenTo(this.model,"_beforeChanges",(()=>{this.view._disableRendering(!0)}),{priority:"highest"}),this.listenTo(this.model,"_afterChanges",(()=>{this.view._disableRendering(!1)}),{priority:"lowest"}),this.listenTo(i,"change",(()=>{this.view.change((e=>{this.downcastDispatcher.convertChanges(i.differ,s,e),this.downcastDispatcher.convertSelection(n,s,e)}))}),{priority:"low"}),this.listenTo(this.view.document,"selectionChange",function(e,t){return(i,n)=>{const s=n.newSelection,o=[];for(const e of s.getRanges())o.push(t.toModelRange(e));const r=e.createSelection(o,{backward:s.isBackward});r.isEqual(e.document.selection)||e.change((e=>{e.setSelection(r)}))}}(this.model,this.mapper)),this.downcastDispatcher.on("insert:$text",((e,t,i)=>{if(!i.consumable.consume(t.item,e.name))return;const n=i.writer,s=i.mapper.toViewPosition(t.range.start),o=n.createText(t.item.data);n.insert(s,o)}),{priority:"lowest"}),this.downcastDispatcher.on("insert",((e,t,i)=>{i.convertAttributes(t.item),t.reconversion||!t.item.is("element")||t.item.isEmpty||i.convertChildren(t.item)}),{priority:"lowest"}),this.downcastDispatcher.on("remove",((e,t,i)=>{const n=i.mapper.toViewPosition(t.position),s=t.position.getShiftedBy(t.length),o=i.mapper.toViewPosition(s,{isPhantom:!0}),r=i.writer.createRange(n,o),a=i.writer.remove(r.getTrimmed());for(const e of i.writer.createRangeIn(a).getItems())i.mapper.unbindViewElement(e,{defer:!0})}),{priority:"low"}),this.downcastDispatcher.on("cleanSelection",((e,t,i)=>{const n=i.writer,s=n.document.selection;for(const e of s.getRanges())e.isCollapsed&&e.end.parent.isAttached()&&i.writer.mergeAttributes(e.start);n.setSelection(null)})),this.downcastDispatcher.on("selection",((e,t,i)=>{const n=t.selection;if(n.isCollapsed)return;if(!i.consumable.consume(n,"selection"))return;const s=[];for(const e of n.getRanges())s.push(i.mapper.toViewRange(e));i.writer.setSelection(s,{backward:n.isBackward})}),{priority:"low"}),this.downcastDispatcher.on("selection",((e,t,i)=>{const n=t.selection;if(!n.isCollapsed)return;if(!i.consumable.consume(n,"selection"))return;const s=i.writer,o=n.getFirstPosition(),r=i.mapper.toViewPosition(o),a=s.breakAttributes(r);s.setSelection(a)}),{priority:"low"}),this.view.document.roots.bindTo(this.model.document.roots).using((e=>{if("$graveyard"==e.rootName)return null;const t=new Fn(this.view.document,e.name);return t.rootName=e.rootName,this.mapper.bindElements(e,t),t}))}destroy(){this.view.destroy(),this.stopListening()}reconvertMarker(e){const t="string"==typeof e?e:e.name,i=this.model.markers.get(t);if(!i)throw new k("editingcontroller-reconvertmarker-marker-not-exist",this,{markerName:t});this.model.change((()=>{this.model.markers._refresh(i)}))}reconvertItem(e){this.model.change((()=>{this.model.document.differ._refreshItem(e)}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class fr extends(vt()){_sourceDefinitions={};_attributeProperties=Object.create(null);_customChildChecks=new Map;_customAttributeChecks=new Map;_genericCheckSymbol=Symbol("$generic");_compiledDefinitions;constructor(){super(),this.decorate("checkChild"),this.decorate("checkAttribute"),this.on("checkAttribute",((e,t)=>{t[0]=new pr(t[0])}),{priority:"highest"}),this.on("checkChild",((e,t)=>{t[0]=new pr(t[0]),t[1]=this.getDefinition(t[1])}),{priority:"highest"})}register(e,t){if(this._sourceDefinitions[e])throw new k("schema-cannot-register-item-twice",this,{itemName:e});this._sourceDefinitions[e]=[Object.assign({},t)],this._clearCache()}extend(e,t){if(!this._sourceDefinitions[e])throw new k("schema-cannot-extend-missing-item",this,{itemName:e});this._sourceDefinitions[e].push(Object.assign({},t)),this._clearCache()}getDefinitions(){return this._compiledDefinitions||this._compile(),this._compiledDefinitions}getDefinition(e){let t;return t="string"==typeof e?e:"is"in e&&(e.is("$text")||e.is("$textProxy"))?"$text":e.name,this.getDefinitions()[t]}isRegistered(e){return!!this.getDefinition(e)}isBlock(e){const t=this.getDefinition(e);return!(!t||!t.isBlock)}isLimit(e){const t=this.getDefinition(e);return!!t&&!(!t.isLimit&&!t.isObject)}isObject(e){const t=this.getDefinition(e);return!!t&&!!(t.isObject||t.isLimit&&t.isSelectable&&t.isContent)}isInline(e){const t=this.getDefinition(e);return!(!t||!t.isInline)}isSelectable(e){const t=this.getDefinition(e);return!!t&&!(!t.isSelectable&&!t.isObject)}isContent(e){const t=this.getDefinition(e);return!!t&&!(!t.isContent&&!t.isObject)}checkChild(e,t){return!!t&&this._checkContextMatch(e,t)}checkAttribute(e,t){const i=this.getDefinition(e.last);if(!i)return!1;const n=this._evaluateAttributeChecks(e,t);return void 0!==n?n:i.allowAttributes.includes(t)}checkMerge(e,t){if(e instanceof uo){const t=e.nodeBefore,i=e.nodeAfter;if(!(t instanceof $o))throw new k("schema-check-merge-no-element-before",this);if(!(i instanceof $o))throw new k("schema-check-merge-no-element-after",this);return this.checkMerge(t,i)}if(this.isLimit(e)||this.isLimit(t))return!1;for(const i of t.getChildren())if(!this.checkChild(e,i))return!1;return!0}addChildCheck(e,t){const i=void 0!==t?t:this._genericCheckSymbol,n=this._customChildChecks.get(i)||[];n.push(e),this._customChildChecks.set(i,n)}addAttributeCheck(e,t){const i=void 0!==t?t:this._genericCheckSymbol,n=this._customAttributeChecks.get(i)||[];n.push(e),this._customAttributeChecks.set(i,n)}setAttributeProperties(e,t){this._attributeProperties[e]=Object.assign(this.getAttributeProperties(e),t)}getAttributeProperties(e){return this._attributeProperties[e]||Object.create(null)}getLimitElement(e){let t;if(e instanceof uo)t=e.parent;else{t=(e instanceof bo?[e]:Array.from(e.getRanges())).reduce(((e,t)=>{const i=t.getCommonAncestor();return e?e.getCommonAncestor(i,{includeSelf:!0}):i}),null)}for(;!this.isLimit(t)&&t.parent;)t=t.parent;return t}checkAttributeInSelection(e,t){if(e.isCollapsed){const i=[...e.getFirstPosition().getAncestors(),new Fo("",e.getAttributes())];return this.checkAttribute(i,t)}{const i=e.getRanges();for(const e of i)for(const i of e)if(this.checkAttribute(i.item,t))return!0}return!1}*getValidRanges(e,t){e=function*(e){for(const t of e)yield*t.getMinimalFlatRanges()}(e);for(const i of e)yield*this._getValidRangesForRange(i,t)}getNearestSelectionRange(e,t="both"){if("$graveyard"==e.root.rootName)return null;if(this.checkChild(e,"$text"))return new bo(e);let i,n;const s=e.getAncestors().reverse().find((e=>this.isLimit(e)))||e.root;"both"!=t&&"backward"!=t||(i=new co({boundaries:bo._createIn(s),startPosition:e,direction:"backward"})),"both"!=t&&"forward"!=t||(n=new co({boundaries:bo._createIn(s),startPosition:e}));for(const e of function*(e,t){let i=!1;for(;!i;){if(i=!0,e){const t=e.next();t.done||(i=!1,yield{walker:e,value:t.value})}if(t){const e=t.next();e.done||(i=!1,yield{walker:t,value:e.value})}}}(i,n)){const t=e.walker==i?"elementEnd":"elementStart",n=e.value;if(n.type==t&&this.isObject(n.item))return bo._createOn(n.item);if(this.checkChild(n.nextPosition,"$text"))return new bo(n.nextPosition)}return null}findAllowedParent(e,t){let i=e.parent;for(;i;){if(this.checkChild(i,t))return i;if(this.isLimit(i))return null;i=i.parent}return null}setAllowedAttributes(e,t,i){const n=i.model;for(const[s,o]of Object.entries(t))n.schema.checkAttribute(e,s)&&i.setAttribute(s,o,e)}removeDisallowedAttributes(e,t){for(const i of e)if(i.is("$text"))Ir(this,i,t);else{const e=bo._createIn(i).getPositions();for(const i of e){Ir(this,i.nodeBefore||i.parent,t)}}}getAttributesWithProperty(e,t,i){const n={};for(const[s,o]of e.getAttributes()){const e=this.getAttributeProperties(s);void 0!==e[t]&&(void 0!==i&&i!==e[t]||(n[s]=o))}return n}createContext(e){return new pr(e)}_clearCache(){this._compiledDefinitions=null}_compile(){const e={},t=this._sourceDefinitions,i=Object.keys(t);for(const n of i)e[n]=wr(t[n],n);const n=Object.values(e);for(const t of n)br(e,t),_r(e,t),vr(e,t),yr(e,t);for(const t of n)kr(e,t);for(const t of n)Cr(e,t);for(const t of n)Ar(e,t);for(const t of n)Er(e,t);for(const t of n)xr(e,t);this._compiledDefinitions=function(e){const t={};for(const i of Object.values(e))t[i.name]={name:i.name,isBlock:!!i.isBlock,isContent:!!i.isContent,isInline:!!i.isInline,isLimit:!!i.isLimit,isObject:!!i.isObject,isSelectable:!!i.isSelectable,allowIn:Array.from(i.allowIn).filter((t=>!!e[t])),allowChildren:Array.from(i.allowChildren).filter((t=>!!e[t])),allowAttributes:Array.from(i.allowAttributes)};return t}(e)}_checkContextMatch(e,t){const i=e.last;let n=this._evaluateChildChecks(e,t);if(n=void 0!==n?n:t.allowIn.includes(i.name),!n)return!1;const s=this.getDefinition(i),o=e.trimLast();return!!s&&(0==o.length||this._checkContextMatch(o,s))}_evaluateChildChecks(e,t){const i=this._customChildChecks.get(this._genericCheckSymbol)||[],n=this._customChildChecks.get(t.name)||[];for(const s of[...i,...n]){const i=s(e,t);if(void 0!==i)return i}}_evaluateAttributeChecks(e,t){const i=this._customAttributeChecks.get(this._genericCheckSymbol)||[],n=this._customAttributeChecks.get(t)||[];for(const s of[...i,...n]){const i=s(e,t);if(void 0!==i)return i}}*_getValidRangesForRange(e,t){let i=e.start,n=e.start;for(const s of e.getItems({shallow:!0}))s.is("element")&&(yield*this._getValidRangesForRange(bo._createIn(s),t)),this.checkAttribute(s,t)||(i.isEqual(n)||(yield new bo(i,n)),i=uo._createAfter(s)),n=uo._createAfter(s);i.isEqual(n)||(yield new bo(i,n))}findOptimalInsertionRange(e,t){const i=e.getSelectedElement();if(i&&this.isObject(i)&&!this.isInline(i))return"before"==t||"after"==t?new bo(uo._createAt(i,t)):bo._createOn(i);const n=Bi(e.getSelectedBlocks());if(!n)return new bo(e.focus);if(n.isEmpty)return new bo(uo._createAt(n,0));const s=uo._createAfter(n);return e.focus.isTouching(s)?new bo(s):new bo(uo._createBefore(n))}}class pr{_items;constructor(e){if(e instanceof pr)return e;let t;t="string"==typeof e?[e]:Array.isArray(e)?e:e.getAncestors({includeSelf:!0}),this._items=t.map(Pr)}get length(){return this._items.length}get last(){return this._items[this._items.length-1]}[Symbol.iterator](){return this._items[Symbol.iterator]()}push(e){const t=new pr([e]);return t._items=[...this._items,...t._items],t}trimLast(){const e=new pr([]);return e._items=this._items.slice(0,-1),e}getItem(e){return this._items[e]}*getNames(){yield*this._items.map((e=>e.name))}endsWith(e){return Array.from(this.getNames()).join(" ").endsWith(e)}startsWith(e){return Array.from(this.getNames()).join(" ").startsWith(e)}}function wr(e,t){const i={name:t,allowIn:new Set,allowChildren:new Set,disallowIn:new Set,disallowChildren:new Set,allowContentOf:new Set,allowWhere:new Set,allowAttributes:new Set,disallowAttributes:new Set,allowAttributesOf:new Set,inheritTypesFrom:new Set};return function(e,t){for(const i of e){const e=Object.keys(i).filter((e=>e.startsWith("is")));for(const n of e)t[n]=!!i[n]}}(e,i),Tr(e,i,"allowIn"),Tr(e,i,"allowChildren"),Tr(e,i,"disallowIn"),Tr(e,i,"disallowChildren"),Tr(e,i,"allowContentOf"),Tr(e,i,"allowWhere"),Tr(e,i,"allowAttributes"),Tr(e,i,"disallowAttributes"),Tr(e,i,"allowAttributesOf"),Tr(e,i,"inheritTypesFrom"),function(e,t){for(const i of e){const e=i.inheritAllFrom;e&&(t.allowContentOf.add(e),t.allowWhere.add(e),t.allowAttributesOf.add(e),t.inheritTypesFrom.add(e))}}(e,i),i}function br(e,t){for(const i of t.allowIn){const n=e[i];n?n.allowChildren.add(t.name):t.allowIn.delete(i)}}function _r(e,t){for(const i of t.allowChildren){const n=e[i];n?n.allowIn.add(t.name):t.allowChildren.delete(i)}}function vr(e,t){for(const i of t.disallowIn){const n=e[i];n?n.disallowChildren.add(t.name):t.disallowIn.delete(i)}}function yr(e,t){for(const i of t.disallowChildren){const n=e[i];n?n.disallowIn.add(t.name):t.disallowChildren.delete(i)}}function kr(e,t){for(const e of t.disallowChildren)t.allowChildren.delete(e);for(const e of t.disallowIn)t.allowIn.delete(e);for(const e of t.disallowAttributes)t.allowAttributes.delete(e)}function Cr(e,t){for(const i of t.allowContentOf){const n=e[i];n&&(n.disallowChildren.forEach((i=>{t.allowChildren.has(i)||(t.disallowChildren.add(i),e[i].disallowIn.add(t.name))})),n.allowChildren.forEach((i=>{t.disallowChildren.has(i)||(t.allowChildren.add(i),e[i].allowIn.add(t.name))})))}}function Ar(e,t){for(const i of t.allowWhere){const n=e[i];n&&(n.disallowIn.forEach((i=>{t.allowIn.has(i)||(t.disallowIn.add(i),e[i].disallowChildren.add(t.name))})),n.allowIn.forEach((i=>{t.disallowIn.has(i)||(t.allowIn.add(i),e[i].allowChildren.add(t.name))})))}}function Er(e,t){for(const i of t.allowAttributesOf){const n=e[i];if(!n)return;n.allowAttributes.forEach((e=>{t.disallowAttributes.has(e)||t.allowAttributes.add(e)}))}}function xr(e,t){for(const i of t.inheritTypesFrom){const n=e[i];if(n){const e=Object.keys(n).filter((e=>e.startsWith("is")));for(const i of e)i in t||(t[i]=n[i])}}}function Tr(e,t,i){for(const n of e){let e=n[i];"string"==typeof e&&(e=[e]),Array.isArray(e)&&e.forEach((e=>t[i].add(e)))}}function Pr(e){return"string"==typeof e||e.is("documentFragment")?{name:"string"==typeof e?e:"$documentFragment",*getAttributeKeys(){},getAttribute(){}}:{name:e.is("element")?e.name:"$text",*getAttributeKeys(){yield*e.getAttributeKeys()},getAttribute:t=>e.getAttribute(t)}}function Ir(e,t,i){for(const n of t.getAttributeKeys())e.checkAttribute(t,n)||i.removeAttribute(n,t)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Sr extends(O()){conversionApi;_splitParts=new Map;_cursorParents=new Map;_modelCursor=null;_emptyElementsToKeep=new Set;constructor(e){super(),this.conversionApi={...e,consumable:null,writer:null,store:null,convertItem:(e,t)=>this._convertItem(e,t),convertChildren:(e,t)=>this._convertChildren(e,t),safeInsert:(e,t)=>this._safeInsert(e,t),updateConversionResult:(e,t)=>this._updateConversionResult(e,t),splitToAllowedParent:(e,t)=>this._splitToAllowedParent(e,t),getSplitParts:e=>this._getSplitParts(e),keepEmptyElement:e=>this._keepEmptyElement(e)}}convert(e,t,i=["$root"]){this.fire("viewCleanup",e),this._modelCursor=function(e,t){let i;for(const n of new pr(e)){const e={};for(const t of n.getAttributeKeys())e[t]=n.getAttribute(t);const s=t.createElement(n.name,e);i&&t.insert(s,i),i=uo._createAt(s,0)}return i}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(i,t),this.conversionApi.writer=t,this.conversionApi.consumable=wn.createFrom(e),this.conversionApi.store={};const{modelRange:n}=this._convertItem(e,this._modelCursor),s=t.createDocumentFragment();if(n){this._removeEmptyElements();const e=this._modelCursor.parent,i=e._removeChildren(0,e.childCount);s._insertChild(0,i),s.markers=function(e,t){const i=new Set,n=new Map,s=bo._createIn(e).getItems();for(const e of s)e.is("element","$marker")&&i.add(e);for(const e of i){const i=e.getAttribute("data-name"),s=t.createPositionBefore(e);n.has(i)?n.get(i).end=s.clone():n.set(i,new bo(s.clone())),t.remove(e)}return n}(s,t)}return this._modelCursor=null,this._splitParts.clear(),this._cursorParents.clear(),this._emptyElementsToKeep.clear(),this.conversionApi.writer=null,this.conversionApi.store=null,s}_convertItem(e,t){const i={viewItem:e,modelCursor:t,modelRange:null};if(e.is("element")?this.fire(`element:${e.name}`,i,this.conversionApi):e.is("$text")?this.fire("text",i,this.conversionApi):this.fire("documentFragment",i,this.conversionApi),i.modelRange&&!(i.modelRange instanceof bo))throw new k("view-conversion-dispatcher-incorrect-result",this);return{modelRange:i.modelRange,modelCursor:i.modelCursor}}_convertChildren(e,t){let i=t.is("position")?t:uo._createAt(t,0);const n=new bo(i);for(const t of Array.from(e.getChildren())){const e=this._convertItem(t,i);e.modelRange instanceof bo&&(n.end=e.modelRange.end,i=e.modelCursor)}return{modelRange:n,modelCursor:i}}_safeInsert(e,t){const i=this._splitToAllowedParent(e,t);return!!i&&(this.conversionApi.writer.insert(e,i.position),!0)}_updateConversionResult(e,t){const i=this._getSplitParts(e),n=this.conversionApi.writer;t.modelRange||(t.modelRange=n.createRange(n.createPositionBefore(e),n.createPositionAfter(i[i.length-1])));const s=this._cursorParents.get(e);t.modelCursor=s?n.createPositionAt(s,0):t.modelRange.end}_splitToAllowedParent(e,t){const{schema:i,writer:n}=this.conversionApi;let s=i.findAllowedParent(t,e);if(s){if(s===t.parent)return{position:t};this._modelCursor.parent.getAncestors().includes(s)&&(s=null)}if(!s)return or(t,e,i)?{position:rr(t,n)}:null;const o=this.conversionApi.writer.split(t,s),r=[];for(const e of o.range.getWalker())if("elementEnd"==e.type)r.push(e.item);else{const t=r.pop(),i=e.item;this._registerSplitPair(t,i)}const a=o.range.end.parent;return this._cursorParents.set(e,a),{position:o.position,cursorParent:a}}_registerSplitPair(e,t){this._splitParts.has(e)||this._splitParts.set(e,[e]);const i=this._splitParts.get(e);this._splitParts.set(t,i),i.push(t)}_getSplitParts(e){let t;return t=this._splitParts.has(e)?this._splitParts.get(e):[e],t}_keepEmptyElement(e){this._emptyElementsToKeep.add(e)}_removeEmptyElements(){const e=new Map;for(const t of this._splitParts.keys())if(t.isEmpty&&!this._emptyElementsToKeep.has(t)){const i=e.get(t.parent)||[];i.push(t),this._splitParts.delete(t),e.set(t.parent,i)}for(const[t,i]of e)t._removeChildrenArray(i);e.size&&this._removeEmptyElements()}}class Or{getHtml(e){const i=t.document.implementation.createHTMLDocument("").createElement("div");return i.appendChild(e),i.innerHTML}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Rr{domParser;domConverter;htmlWriter;skipComments=!0;constructor(e){this.domParser=new DOMParser,this.domConverter=new Fs(e,{renderingMode:"data"}),this.htmlWriter=new Or}toData(e){const t=this.domConverter.viewToDom(e);return this.htmlWriter.getHtml(t)}toView(e){const t=this._toDom(e);return this.domConverter.domToView(t,{skipComments:this.skipComments})}registerRawContentMatcher(e){this.domConverter.registerRawContentMatcher(e)}useFillerType(e){this.domConverter.blockFillerMode="marked"==e?"markedNbsp":"nbsp"}_toDom(e){/<(?:html|body|head|meta)(?:\s[^>]*)?>/i.test(e.trim().slice(0,1e4))||(e=`<body>${e}</body>`);const t=this.domParser.parseFromString(e,"text/html"),i=t.createDocumentFragment(),n=t.body.childNodes;for(;n.length>0;)i.appendChild(n[0]);return i}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Vr extends(O()){model;mapper;downcastDispatcher;upcastDispatcher;viewDocument;stylesProcessor;htmlProcessor;processor;_viewWriter;constructor(e,t){super(),this.model=e,this.mapper=new _o,this.downcastDispatcher=new Co({mapper:this.mapper,schema:e.schema}),this.downcastDispatcher.on("insert:$text",((e,t,i)=>{if(!i.consumable.consume(t.item,e.name))return;const n=i.writer,s=i.mapper.toViewPosition(t.range.start),o=n.createText(t.item.data);n.insert(s,o)}),{priority:"lowest"}),this.downcastDispatcher.on("insert",((e,t,i)=>{i.convertAttributes(t.item),t.reconversion||!t.item.is("element")||t.item.isEmpty||i.convertChildren(t.item)}),{priority:"lowest"}),this.upcastDispatcher=new Sr({schema:e.schema}),this.viewDocument=new Yn(t),this.stylesProcessor=t,this.htmlProcessor=new Rr(this.viewDocument),this.processor=this.htmlProcessor,this._viewWriter=new cs(this.viewDocument),this.upcastDispatcher.on("text",((e,t,{schema:i,consumable:n,writer:s})=>{let o=t.modelCursor;if(!n.test(t.viewItem))return;if(!i.checkChild(o,"$text")){if(!or(o,"$text",i))return;if(0==t.viewItem.data.trim().length)return;o=rr(o,s)}n.consume(t.viewItem);const r=s.createText(t.viewItem.data);s.insert(r,o),t.modelRange=s.createRange(o,o.getShiftedBy(r.offsetSize)),t.modelCursor=t.modelRange.end}),{priority:"lowest"}),this.upcastDispatcher.on("element",((e,t,i)=>{if(!t.modelRange&&i.consumable.consume(t.viewItem,{name:!0})){const{modelRange:e,modelCursor:n}=i.convertChildren(t.viewItem,t.modelCursor);t.modelRange=e,t.modelCursor=n}}),{priority:"lowest"}),this.upcastDispatcher.on("documentFragment",((e,t,i)=>{if(!t.modelRange&&i.consumable.consume(t.viewItem,{name:!0})){const{modelRange:e,modelCursor:n}=i.convertChildren(t.viewItem,t.modelCursor);t.modelRange=e,t.modelCursor=n}}),{priority:"lowest"}),vt().prototype.decorate.call(this,"init"),vt().prototype.decorate.call(this,"set"),vt().prototype.decorate.call(this,"get"),vt().prototype.decorate.call(this,"toView"),vt().prototype.decorate.call(this,"toModel"),this.on("init",(()=>{this.fire("ready")}),{priority:"lowest"}),this.on("ready",(()=>{this.model.enqueueChange({isUndoable:!1},sr)}),{priority:"lowest"})}get(e={}){const{rootName:t="main",trim:i="empty"}=e;if(!this._checkIfRootsExists([t]))throw new k("datacontroller-get-non-existent-root",this);const n=this.model.document.getRoot(t);return n.isAttached()||C("datacontroller-get-detached-root",this),"empty"!==i||this.model.hasContent(n,{ignoreWhitespaces:!0})?this.stringify(n,e):""}stringify(e,t={}){const i=this.toView(e,t);return this.processor.toData(i)}toView(e,t={}){const i=this.viewDocument,n=this._viewWriter;this.mapper.clearBindings();const s=bo._createIn(e),o=new ls(i);this.mapper.bindElements(e,o);const r=e.is("documentFragment")?e.markers:function(e){const t=[],i=e.root.document;if(!i)return new Map;const n=bo._createIn(e);for(const e of i.model.markers){const i=e.getRange(),s=i.isCollapsed,o=i.start.isEqual(n.start)||i.end.isEqual(n.end);if(s&&o)t.push([e.name,i]);else{const s=n.getIntersection(i);s&&t.push([e.name,s])}}return t.sort((([e,t],[i,n])=>{if("after"!==t.end.compareWith(n.start))return 1;if("before"!==t.start.compareWith(n.end))return-1;switch(t.start.compareWith(n.start)){case"before":return 1;case"after":return-1;default:switch(t.end.compareWith(n.end)){case"before":return 1;case"after":return-1;default:return i.localeCompare(e)}}})),new Map(t)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(e);return this.downcastDispatcher.convert(s,r,n,t),o}init(e){if(this.model.document.version)throw new k("datacontroller-init-document-not-empty",this);let t={};if("string"==typeof e?t.main=e:t=e,!this._checkIfRootsExists(Object.keys(t)))throw new k("datacontroller-init-non-existent-root",this);return this.model.enqueueChange({isUndoable:!1},(e=>{for(const i of Object.keys(t)){const n=this.model.document.getRoot(i);e.insert(this.parse(t[i],n),n,0)}})),Promise.resolve()}set(e,t={}){let i={};if("string"==typeof e?i.main=e:i=e,!this._checkIfRootsExists(Object.keys(i)))throw new k("datacontroller-set-non-existent-root",this);this.model.enqueueChange(t.batchType||{},(e=>{e.setSelection(null),e.removeSelectionAttribute(this.model.document.selection.getAttributeKeys());for(const t of Object.keys(i)){const n=this.model.document.getRoot(t);e.remove(e.createRangeIn(n)),e.insert(this.parse(i[t],n),n,0)}}))}parse(e,t="$root"){const i=this.processor.toView(e);return this.toModel(i,t)}toModel(e,t="$root"){return this.model.change((i=>this.upcastDispatcher.convert(e,i,t)))}addStyleProcessorRules(e){e(this.stylesProcessor)}registerRawContentMatcher(e){this.processor&&this.processor!==this.htmlProcessor&&this.processor.registerRawContentMatcher(e),this.htmlProcessor.registerRawContentMatcher(e)}destroy(){this.stopListening()}_checkIfRootsExists(e){for(const t of e)if(!this.model.document.getRoot(t))return!1;return!0}}class Mr{_helpers=new Map;_downcast;_upcast;constructor(e,t){this._downcast=Oi(e),this._createConversionHelpers({name:"downcast",dispatchers:this._downcast,isDowncast:!0}),this._upcast=Oi(t),this._createConversionHelpers({name:"upcast",dispatchers:this._upcast,isDowncast:!1})}addAlias(e,t){const i=this._downcast.includes(t);if(!this._upcast.includes(t)&&!i)throw new k("conversion-add-alias-dispatcher-not-registered",this);this._createConversionHelpers({name:e,dispatchers:[t],isDowncast:i})}for(e){if(!this._helpers.has(e))throw new k("conversion-for-unknown-group",this);return this._helpers.get(e)}elementToElement(e){this.for("downcast").elementToElement(e);for(const{model:t,view:i}of Br(e))this.for("upcast").elementToElement({model:t,view:i,converterPriority:e.converterPriority})}attributeToElement(e){this.for("downcast").attributeToElement(e);for(const{model:t,view:i}of Br(e))this.for("upcast").elementToAttribute({view:i,model:t,converterPriority:e.converterPriority})}attributeToAttribute(e){this.for("downcast").attributeToAttribute(e);for(const{model:t,view:i}of Br(e))this.for("upcast").attributeToAttribute({view:i,model:t})}_createConversionHelpers({name:e,dispatchers:t,isDowncast:i}){if(this._helpers.has(e))throw new k("conversion-group-exists",this);const n=i?new qo(t):new ar(t);this._helpers.set(e,n)}}function*Br(e){if(e.model.values)for(const t of e.model.values){const i={key:e.model.key,value:t},n=e.view[t],s=e.upcastAlso?e.upcastAlso[t]:void 0;yield*Nr(i,n,s)}else yield*Nr(e.model,e.view,e.upcastAlso)}function*Nr(e,t,i){if(yield{model:e,view:t},i)for(const t of Oi(i))yield{model:e,view:t}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Fr{baseVersion;isDocumentOperation;batch;constructor(e){this.baseVersion=e,this.isDocumentOperation=null!==this.baseVersion,this.batch=null}_validate(){}toJSON(){const e=Object.assign({},this);return e.__className=this.constructor.className,delete e.batch,delete e.isDocumentOperation,e}static get className(){return"Operation"}static fromJSON(e,t){return new this(e.baseVersion)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Lr(e,t){const i=Hr(t),n=i.reduce(((e,t)=>e+t.offsetSize),0),s=e.parent;$r(e);const o=e.index;return s._insertChild(o,i),Ur(s,o+i.length),Ur(s,o),new bo(e,e.getShiftedBy(n))}function Dr(e){if(!e.isFlat)throw new k("operation-utils-remove-range-not-flat",this);const t=e.start.parent;$r(e.start),$r(e.end);const i=t._removeChildren(e.start.index,e.end.index-e.start.index);return Ur(t,e.start.index),i}function zr(e,t){if(!e.isFlat)throw new k("operation-utils-move-range-not-flat",this);const i=Dr(e);return Lr(t=t._getTransformedByDeletion(e.start,e.end.offset-e.start.offset),i)}function Hr(e){const t=[];!function e(i){if("string"==typeof i)t.push(new Fo(i));else if(i instanceof lo)t.push(new Fo(i.data,i.getAttributes()));else if(i instanceof xo)t.push(i);else if(It(i))for(const t of i)e(t)}(e);for(let e=1;e<t.length;e++){const i=t[e],n=t[e-1];i instanceof Fo&&n instanceof Fo&&Wr(i,n)&&(t.splice(e-1,2,new Fo(n.data+i.data,n.getAttributes())),e--)}return t}function Ur(e,t){const i=e.getChild(t-1),n=e.getChild(t);if(i&&n&&i.is("$text")&&n.is("$text")&&Wr(i,n)){const s=new Fo(i.data+n.data,i.getAttributes());e._removeChildren(t-1,2),e._insertChild(t-1,s)}}function $r(e){const t=e.textNode,i=e.parent;if(t){const n=e.offset-t.startOffset,s=t.index;i._removeChildren(s,1);const o=new Fo(t.data.substr(0,n),t.getAttributes()),r=new Fo(t.data.substr(n),t.getAttributes());i._insertChild(s,[o,r])}}function Wr(e,t){const i=e.getAttributes(),n=t.getAttributes();for(const e of i){if(e[1]!==t.getAttribute(e[0]))return!1;n.next()}return n.next().done}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class qr extends Fr{sourcePosition;howMany;targetPosition;constructor(e,t,i,n){super(n),this.sourcePosition=e.clone(),this.sourcePosition.stickiness="toNext",this.howMany=t,this.targetPosition=i.clone(),this.targetPosition.stickiness="toNone"}get type(){return this.targetPosition.root.rootName==this.sourcePosition.root.rootName?"move":"$graveyard"==this.targetPosition.root.rootName?"remove":"$graveyard"==this.sourcePosition.root.rootName?"reinsert":"move"}get affectedSelectable(){return[bo._createFromPositionAndShift(this.sourcePosition,this.howMany),bo._createFromPositionAndShift(this.targetPosition,0)]}clone(){return new qr(this.sourcePosition,this.howMany,this.targetPosition,this.baseVersion)}getMovedRangeStart(){return this.targetPosition._getTransformedByDeletion(this.sourcePosition,this.howMany)}getReversed(){const e=this.sourcePosition._getTransformedByInsertion(this.targetPosition,this.howMany);return new qr(this.getMovedRangeStart(),this.howMany,e,this.baseVersion+1)}_validate(){const e=this.sourcePosition.parent,t=this.targetPosition.parent,i=this.sourcePosition.offset,n=this.targetPosition.offset;if(i+this.howMany>e.maxOffset)throw new k("move-operation-nodes-do-not-exist",this);if(e===t&&i<n&&n<i+this.howMany)throw new k("move-operation-range-into-itself",this);if(this.sourcePosition.root==this.targetPosition.root&&"prefix"==Pt(this.sourcePosition.getParentPath(),this.targetPosition.getParentPath())){const e=this.sourcePosition.path.length-1;if(this.targetPosition.path[e]>=i&&this.targetPosition.path[e]<i+this.howMany)throw new k("move-operation-node-into-itself",this)}}_execute(){zr(bo._createFromPositionAndShift(this.sourcePosition,this.howMany),this.targetPosition)}toJSON(){const e=super.toJSON();return e.sourcePosition=this.sourcePosition.toJSON(),e.targetPosition=this.targetPosition.toJSON(),e}static get className(){return"MoveOperation"}static fromJSON(e,t){const i=uo.fromJSON(e.sourcePosition,t),n=uo.fromJSON(e.targetPosition,t);return new this(i,e.howMany,n,e.baseVersion)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class jr extends Fr{position;nodes;shouldReceiveAttributes;constructor(e,t,i){super(i),this.position=e.clone(),this.position.stickiness="toNone",this.nodes=new Uo(Hr(t)),this.shouldReceiveAttributes=!1}get type(){return"insert"}get howMany(){return this.nodes.maxOffset}get affectedSelectable(){return this.position.clone()}clone(){const e=new Uo([...this.nodes].map((e=>e._clone(!0)))),t=new jr(this.position,e,this.baseVersion);return t.shouldReceiveAttributes=this.shouldReceiveAttributes,t}getReversed(){const e=this.position.root.document.graveyard,t=new uo(e,[0]);return new qr(this.position,this.nodes.maxOffset,t,this.baseVersion+1)}_validate(){const e=this.position.parent;if(!e||e.maxOffset<this.position.offset)throw new k("insert-operation-position-invalid",this)}_execute(){const e=this.nodes;this.nodes=new Uo([...e].map((e=>e._clone(!0)))),Lr(this.position,e)}toJSON(){const e=super.toJSON();return e.position=this.position.toJSON(),e.nodes=this.nodes.toJSON(),e}static get className(){return"InsertOperation"}static fromJSON(e,t){const i=[];for(const t of e.nodes)t.name?i.push($o.fromJSON(t)):i.push(Fo.fromJSON(t));const n=new jr(uo.fromJSON(e.position,t),i,e.baseVersion);return n.shouldReceiveAttributes=e.shouldReceiveAttributes,n}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Kr extends Fr{splitPosition;howMany;insertionPosition;graveyardPosition;constructor(e,t,i,n,s){super(s),this.splitPosition=e.clone(),this.splitPosition.stickiness="toNext",this.howMany=t,this.insertionPosition=i,this.graveyardPosition=n?n.clone():null,this.graveyardPosition&&(this.graveyardPosition.stickiness="toNext")}get type(){return"split"}get moveTargetPosition(){const e=this.insertionPosition.path.slice();return e.push(0),new uo(this.insertionPosition.root,e)}get movedRange(){const e=this.splitPosition.getShiftedBy(Number.POSITIVE_INFINITY);return new bo(this.splitPosition,e)}get affectedSelectable(){const e=[bo._createFromPositionAndShift(this.splitPosition,0),bo._createFromPositionAndShift(this.insertionPosition,0)];return this.graveyardPosition&&e.push(bo._createFromPositionAndShift(this.graveyardPosition,0)),e}clone(){return new Kr(this.splitPosition,this.howMany,this.insertionPosition,this.graveyardPosition,this.baseVersion)}getReversed(){const e=this.splitPosition.root.document.graveyard,t=new uo(e,[0]);return new Gr(this.moveTargetPosition,this.howMany,this.splitPosition,t,this.baseVersion+1)}_validate(){const e=this.splitPosition.parent,t=this.splitPosition.offset;if(!e||e.maxOffset<t)throw new k("split-operation-position-invalid",this);if(!e.parent)throw new k("split-operation-split-in-root",this);if(this.howMany!=e.maxOffset-this.splitPosition.offset)throw new k("split-operation-how-many-invalid",this);if(this.graveyardPosition&&!this.graveyardPosition.nodeAfter)throw new k("split-operation-graveyard-position-invalid",this)}_execute(){const e=this.splitPosition.parent;if(this.graveyardPosition)zr(bo._createFromPositionAndShift(this.graveyardPosition,1),this.insertionPosition);else{const t=e._clone();Lr(this.insertionPosition,t)}zr(new bo(uo._createAt(e,this.splitPosition.offset),uo._createAt(e,e.maxOffset)),this.moveTargetPosition)}toJSON(){const e=super.toJSON();return e.splitPosition=this.splitPosition.toJSON(),e.insertionPosition=this.insertionPosition.toJSON(),this.graveyardPosition&&(e.graveyardPosition=this.graveyardPosition.toJSON()),e}static get className(){return"SplitOperation"}static getInsertionPosition(e){const t=e.path.slice(0,-1);return t[t.length-1]++,new uo(e.root,t,"toPrevious")}static fromJSON(e,t){const i=uo.fromJSON(e.splitPosition,t),n=uo.fromJSON(e.insertionPosition,t),s=e.graveyardPosition?uo.fromJSON(e.graveyardPosition,t):null;return new this(i,e.howMany,n,s,e.baseVersion)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Gr extends Fr{sourcePosition;howMany;targetPosition;graveyardPosition;constructor(e,t,i,n,s){super(s),this.sourcePosition=e.clone(),this.sourcePosition.stickiness="toPrevious",this.howMany=t,this.targetPosition=i.clone(),this.targetPosition.stickiness="toNext",this.graveyardPosition=n.clone()}get type(){return"merge"}get deletionPosition(){return new uo(this.sourcePosition.root,this.sourcePosition.path.slice(0,-1))}get movedRange(){const e=this.sourcePosition.getShiftedBy(Number.POSITIVE_INFINITY);return new bo(this.sourcePosition,e)}get affectedSelectable(){const e=this.sourcePosition.parent;return[bo._createOn(e),bo._createFromPositionAndShift(this.targetPosition,0),bo._createFromPositionAndShift(this.graveyardPosition,0)]}clone(){return new Gr(this.sourcePosition,this.howMany,this.targetPosition,this.graveyardPosition,this.baseVersion)}getReversed(){const e=this.targetPosition._getTransformedByMergeOperation(this),t=this.sourcePosition.path.slice(0,-1),i=new uo(this.sourcePosition.root,t)._getTransformedByMergeOperation(this);return new Kr(e,this.howMany,i,this.graveyardPosition,this.baseVersion+1)}_validate(){const e=this.sourcePosition.parent,t=this.targetPosition.parent;if(!e.parent)throw new k("merge-operation-source-position-invalid",this);if(!t.parent)throw new k("merge-operation-target-position-invalid",this);if(this.howMany!=e.maxOffset)throw new k("merge-operation-how-many-invalid",this)}_execute(){const e=this.sourcePosition.parent;zr(bo._createIn(e),this.targetPosition),zr(bo._createOn(e),this.graveyardPosition)}toJSON(){const e=super.toJSON();return e.sourcePosition=e.sourcePosition.toJSON(),e.targetPosition=e.targetPosition.toJSON(),e.graveyardPosition=e.graveyardPosition.toJSON(),e}static get className(){return"MergeOperation"}static fromJSON(e,t){const i=uo.fromJSON(e.sourcePosition,t),n=uo.fromJSON(e.targetPosition,t),s=uo.fromJSON(e.graveyardPosition,t);return new this(i,e.howMany,n,s,e.baseVersion)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Jr extends Fr{name;oldRange;newRange;affectsData;_markers;constructor(e,t,i,n,s,o){super(o),this.name=e,this.oldRange=t?t.clone():null,this.newRange=i?i.clone():null,this.affectsData=s,this._markers=n}get type(){return"marker"}get affectedSelectable(){const e=[];return this.oldRange&&e.push(this.oldRange.clone()),this.newRange&&(this.oldRange?e.push(...this.newRange.getDifference(this.oldRange)):e.push(this.newRange.clone())),e}clone(){return new Jr(this.name,this.oldRange,this.newRange,this._markers,this.affectsData,this.baseVersion)}getReversed(){return new Jr(this.name,this.newRange,this.oldRange,this._markers,this.affectsData,this.baseVersion+1)}_execute(){this.newRange?this._markers._set(this.name,this.newRange,!0,this.affectsData):this._markers._remove(this.name)}toJSON(){const e=super.toJSON();return this.oldRange&&(e.oldRange=this.oldRange.toJSON()),this.newRange&&(e.newRange=this.newRange.toJSON()),delete e._markers,e}static get className(){return"MarkerOperation"}static fromJSON(e,t){return new Jr(e.name,e.oldRange?bo.fromJSON(e.oldRange,t):null,e.newRange?bo.fromJSON(e.newRange,t):null,t.model.markers,e.affectsData,e.baseVersion)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Qr extends Fr{range;key;oldValue;newValue;constructor(e,t,i,n,s){super(s),this.range=e.clone(),this.key=t,this.oldValue=void 0===i?null:i,this.newValue=void 0===n?null:n}get type(){return null===this.oldValue?"addAttribute":null===this.newValue?"removeAttribute":"changeAttribute"}get affectedSelectable(){return this.range.clone()}clone(){return new Qr(this.range,this.key,this.oldValue,this.newValue,this.baseVersion)}getReversed(){return new Qr(this.range,this.key,this.newValue,this.oldValue,this.baseVersion+1)}toJSON(){const e=super.toJSON();return e.range=this.range.toJSON(),e}_validate(){if(!this.range.isFlat)throw new k("attribute-operation-range-not-flat",this);for(const e of this.range.getItems({shallow:!0})){if(null!==this.oldValue&&!Ye(e.getAttribute(this.key),this.oldValue))throw new k("attribute-operation-wrong-old-value",this,{item:e,key:this.key,value:this.oldValue});if(null===this.oldValue&&null!==this.newValue&&e.hasAttribute(this.key))throw new k("attribute-operation-attribute-exists",this,{node:e,key:this.key})}}_execute(){Ye(this.oldValue,this.newValue)||function(e,t,i){$r(e.start),$r(e.end);for(const n of e.getItems({shallow:!0})){const e=n.is("$textProxy")?n.textNode:n;null!==i?e._setAttribute(t,i):e._removeAttribute(t),Ur(e.parent,e.index)}Ur(e.end.parent,e.end.index)}(this.range,this.key,this.newValue)}static get className(){return"AttributeOperation"}static fromJSON(e,t){return new Qr(bo.fromJSON(e.range,t),e.key,e.oldValue,e.newValue,e.baseVersion)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Yr extends Fr{get type(){return"noop"}get affectedSelectable(){return null}clone(){return new Yr(this.baseVersion)}getReversed(){return new Yr(this.baseVersion+1)}_execute(){}static get className(){return"NoOperation"}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Xr extends Fr{position;oldName;newName;constructor(e,t,i,n){super(n),this.position=e,this.position.stickiness="toNext",this.oldName=t,this.newName=i}get type(){return"rename"}get affectedSelectable(){return this.position.nodeAfter}clone(){return new Xr(this.position.clone(),this.oldName,this.newName,this.baseVersion)}getReversed(){return new Xr(this.position.clone(),this.newName,this.oldName,this.baseVersion+1)}_validate(){const e=this.position.nodeAfter;if(!(e instanceof $o))throw new k("rename-operation-wrong-position",this);if(e.name!==this.oldName)throw new k("rename-operation-wrong-name",this)}_execute(){this.position.nodeAfter.name=this.newName}toJSON(){const e=super.toJSON();return e.position=this.position.toJSON(),e}static get className(){return"RenameOperation"}static fromJSON(e,t){return new Xr(uo.fromJSON(e.position,t),e.oldName,e.newName,e.baseVersion)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Zr extends Fr{root;key;oldValue;newValue;constructor(e,t,i,n,s){super(s),this.root=e,this.key=t,this.oldValue=void 0===i?null:i,this.newValue=void 0===n?null:n}get type(){return null===this.oldValue?"addRootAttribute":null===this.newValue?"removeRootAttribute":"changeRootAttribute"}get affectedSelectable(){return this.root}clone(){return new Zr(this.root,this.key,this.oldValue,this.newValue,this.baseVersion)}getReversed(){return new Zr(this.root,this.key,this.newValue,this.oldValue,this.baseVersion+1)}_validate(){if(this.root!=this.root.root||this.root.is("documentFragment"))throw new k("rootattribute-operation-not-a-root",this,{root:this.root,key:this.key});if(null!==this.oldValue&&this.root.getAttribute(this.key)!==this.oldValue)throw new k("rootattribute-operation-wrong-old-value",this,{root:this.root,key:this.key});if(null===this.oldValue&&null!==this.newValue&&this.root.hasAttribute(this.key))throw new k("rootattribute-operation-attribute-exists",this,{root:this.root,key:this.key})}_execute(){null!==this.newValue?this.root._setAttribute(this.key,this.newValue):this.root._removeAttribute(this.key)}toJSON(){const e=super.toJSON();return e.root=this.root.toJSON(),e}static get className(){return"RootAttributeOperation"}static fromJSON(e,t){if(!t.getRoot(e.root))throw new k("rootattribute-operation-fromjson-no-root",this,{rootName:e.root});return new Zr(t.getRoot(e.root),e.key,e.oldValue,e.newValue,e.baseVersion)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class ea extends Fr{rootName;elementName;isAdd;_document;constructor(e,t,i,n,s){if(super(s),this.rootName=e,this.elementName=t,this.isAdd=i,this._document=n,!this._document.getRoot(this.rootName)){this._document.createRoot(this.elementName,this.rootName)._isAttached=!1}}get type(){return this.isAdd?"addRoot":"detachRoot"}get affectedSelectable(){return this._document.getRoot(this.rootName)}clone(){return new ea(this.rootName,this.elementName,this.isAdd,this._document,this.baseVersion)}getReversed(){return new ea(this.rootName,this.elementName,!this.isAdd,this._document,this.baseVersion+1)}_execute(){this._document.getRoot(this.rootName)._isAttached=this.isAdd}toJSON(){const e=super.toJSON();return delete e._document,e}static get className(){return"RootOperation"}static fromJSON(e,t){return new ea(e.rootName,e.elementName,e.isAdd,t,e.baseVersion)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const ta={};ta[Qr.className]=Qr,ta[jr.className]=jr,ta[Jr.className]=Jr,ta[qr.className]=qr,ta[Yr.className]=Yr,ta[Fr.className]=Fr,ta[Xr.className]=Xr,ta[Zr.className]=Zr,ta[ea.className]=ea,ta[Kr.className]=Kr,ta[Gr.className]=Gr;class ia{static fromJSON(e,t){return ta[e.__className].fromJSON(e,t)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const na=new Map;function sa(e,t,i){let n=na.get(e);n||(n=new Map,na.set(e,n)),n.set(t,i)}function oa(e){return[e]}function ra(e,t,i={}){const n=function(e,t){const i=na.get(e);return i&&i.has(t)?i.get(t):oa}(e.constructor,t.constructor);try{return n(e=e.clone(),t,i)}catch(e){throw e}}function aa(e,t,i){e=e.slice(),t=t.slice();const n=new la(i.document,i.useRelations,i.forceWeakRemove);n.setOriginalOperations(e),n.setOriginalOperations(t);const s=n.originalOperations;if(0==e.length||0==t.length)return{operationsA:e,operationsB:t,originalOperations:s};const o=new WeakMap;for(const t of e)o.set(t,0);const r={nextBaseVersionA:e[e.length-1].baseVersion+1,nextBaseVersionB:t[t.length-1].baseVersion+1,originalOperationsACount:e.length,originalOperationsBCount:t.length};let a=0;for(;a<e.length;){const i=e[a],s=o.get(i);if(s==t.length){a++;continue}const r=t[s],l=ra(i,r,n.getContext(i,r,!0)),c=ra(r,i,n.getContext(r,i,!1));n.updateRelation(i,r),n.setOriginalOperations(l,i),n.setOriginalOperations(c,r);for(const e of l)o.set(e,s+c.length);e.splice(a,1,...l),t.splice(s,1,...c)}return da(e),da(t),ca(e,r.nextBaseVersionB),ca(t,r.nextBaseVersionA),{operationsA:e,operationsB:t,originalOperations:s}}class la{originalOperations;_history;_useRelations;_forceWeakRemove;_relations;constructor(e,t,i=!1){this.originalOperations=new Map,this._history=e.history,this._useRelations=t,this._forceWeakRemove=!!i,this._relations=new Map}setOriginalOperations(e,t=null){const i=t?this.originalOperations.get(t):null;for(const t of e)this.originalOperations.set(t,i||t)}updateRelation(e,t){if(e instanceof qr)t instanceof Gr?e.targetPosition.isEqual(t.sourcePosition)||t.movedRange.containsPosition(e.targetPosition)?this._setRelation(e,t,"insertAtSource"):e.targetPosition.isEqual(t.deletionPosition)?this._setRelation(e,t,"insertBetween"):e.targetPosition.isAfter(t.sourcePosition)?this._setRelation(e,t,"moveTargetAfter"):e.howMany>1&&e.sourcePosition.isEqual(t.deletionPosition)?this._setRelation(e,t,"firstToMoveMerged"):e.howMany>1&&e.sourcePosition.getShiftedBy(e.howMany-1).isEqual(t.deletionPosition)&&this._setRelation(e,t,"lastToMoveMerged"):t instanceof qr&&(e.targetPosition.isEqual(t.sourcePosition)||e.targetPosition.isBefore(t.sourcePosition)?this._setRelation(e,t,"insertBefore"):this._setRelation(e,t,"insertAfter"));else if(e instanceof Kr){if(t instanceof Gr)e.splitPosition.isBefore(t.sourcePosition)&&this._setRelation(e,t,"splitBefore");else if(t instanceof qr)if(e.splitPosition.isEqual(t.sourcePosition)||e.splitPosition.isBefore(t.sourcePosition))this._setRelation(e,t,"splitBefore");else{const i=bo._createFromPositionAndShift(t.sourcePosition,t.howMany);if(e.splitPosition.hasSameParentAs(t.sourcePosition)&&i.containsPosition(e.splitPosition)){const n=i.end.offset-e.splitPosition.offset,s=e.splitPosition.offset-i.start.offset;this._setRelation(e,t,{howMany:n,offset:s})}}}else if(e instanceof Gr)t instanceof Gr?(e.targetPosition.isEqual(t.sourcePosition)||this._setRelation(e,t,"mergeTargetNotMoved"),e.sourcePosition.isEqual(t.targetPosition)&&this._setRelation(e,t,"mergeSourceNotMoved"),e.sourcePosition.isEqual(t.sourcePosition)&&this._setRelation(e,t,"mergeSameElement")):t instanceof Kr?e.sourcePosition.isEqual(t.splitPosition)&&this._setRelation(e,t,"splitAtSource"):t instanceof qr&&t.howMany>0&&(e.sourcePosition.isEqual(t.sourcePosition.getShiftedBy(t.howMany))&&this._setRelation(e,t,"mergeSourceAffected"),e.targetPosition.isEqual(t.sourcePosition)&&this._setRelation(e,t,"mergeTargetWasBefore"));else if(e instanceof Jr){const i=e.newRange;if(!i)return;if(t instanceof Gr){const n=i.start.isEqual(t.targetPosition),s=i.start.isEqual(t.deletionPosition),o=i.end.isEqual(t.deletionPosition),r=i.end.isEqual(t.sourcePosition);(n||s||o||r)&&this._setRelation(e,t,{wasInLeftElement:n,wasStartBeforeMergedElement:s,wasEndBeforeMergedElement:o,wasInRightElement:r})}}}getContext(e,t,i){return{aIsStrong:i,aWasUndone:this._wasUndone(e),bWasUndone:this._wasUndone(t),abRelation:this._useRelations?this._getRelation(e,t):null,baRelation:this._useRelations?this._getRelation(t,e):null,forceWeakRemove:this._forceWeakRemove}}_wasUndone(e){const t=this.originalOperations.get(e);return t.wasUndone||this._history.isUndoneOperation(t)}_getRelation(e,t){const i=this.originalOperations.get(t),n=this._history.getUndoneOperation(i);if(!n)return null;const s=this.originalOperations.get(e),o=this._relations.get(s);return o&&o.get(n)||null}_setRelation(e,t,i){const n=this.originalOperations.get(e),s=this.originalOperations.get(t);let o=this._relations.get(n);o||(o=new Map,this._relations.set(n,o)),o.set(s,i)}}function ca(e,t){for(const i of e)i.baseVersion=t++}function da(e){const t=new Map;for(let i=0;i<e.length;i++){const n=e[i];n instanceof Jr&&(-1!==n.baseVersion?t.set(n.name,{op:n,ranges:n.newRange?[n.newRange]:[]}):(n.newRange&&t.get(n.name).ranges.push(n.newRange),e.splice(i,1),i--))}for(const{op:e,ranges:i}of t.values())i.length?e.newRange=bo._createFromRanges(i):e.newRange=null}function ha(e,t,i){const n=e.nodes.getNode(0).getAttribute(t);if(n==i)return null;const s=new bo(e.position,e.position.getShiftedBy(e.howMany));return new Qr(s,t,n,i,0)}function ua(e,t){return null===e.targetPosition._getTransformedByDeletion(t.sourcePosition,t.howMany)}function ma(e,t){const i=[];for(let n=0;n<e.length;n++){const s=e[n],o=new qr(s.start,s.end.offset-s.start.offset,t,0);i.push(o);for(let t=n+1;t<e.length;t++)e[t]=e[t]._getTransformedByMove(o.sourcePosition,o.targetPosition,o.howMany)[0];t=t._getTransformedByMove(o.sourcePosition,o.targetPosition,o.howMany)}return i}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */sa(Qr,Qr,((e,t,i)=>{if(e.key===t.key&&e.range.start.hasSameParentAs(t.range.start)){const n=e.range.getDifference(t.range).map((t=>new Qr(t,e.key,e.oldValue,e.newValue,0))),s=e.range.getIntersection(t.range);return s&&i.aIsStrong&&n.push(new Qr(s,t.key,t.newValue,e.newValue,0)),0==n.length?[new Yr(0)]:n}return[e]})),sa(Qr,jr,((e,t)=>{if(e.range.start.hasSameParentAs(t.position)&&e.range.containsPosition(t.position)){const i=e.range._getTransformedByInsertion(t.position,t.howMany,!t.shouldReceiveAttributes).map((t=>new Qr(t,e.key,e.oldValue,e.newValue,e.baseVersion)));if(t.shouldReceiveAttributes){const n=ha(t,e.key,e.oldValue);n&&i.unshift(n)}return i}return e.range=e.range._getTransformedByInsertion(t.position,t.howMany,!1)[0],[e]})),sa(Qr,Gr,((e,t)=>{const i=[];e.range.start.hasSameParentAs(t.deletionPosition)&&(e.range.containsPosition(t.deletionPosition)||e.range.start.isEqual(t.deletionPosition))&&i.push(bo._createFromPositionAndShift(t.graveyardPosition,1));const n=e.range._getTransformedByMergeOperation(t);return n.isCollapsed||i.push(n),i.map((t=>new Qr(t,e.key,e.oldValue,e.newValue,e.baseVersion)))})),sa(Qr,qr,((e,t)=>{const i=function(e,t){const i=bo._createFromPositionAndShift(t.sourcePosition,t.howMany);let n=null,s=[];i.containsRange(e,!0)?n=e:e.start.hasSameParentAs(i.start)?(s=e.getDifference(i),n=e.getIntersection(i)):s=[e];const o=[];for(let e of s){e=e._getTransformedByDeletion(t.sourcePosition,t.howMany);const i=t.getMovedRangeStart(),n=e.start.hasSameParentAs(i),s=e._getTransformedByInsertion(i,t.howMany,n);o.push(...s)}n&&o.push(n._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany,!1)[0]);return o}(e.range,t);return i.map((t=>new Qr(t,e.key,e.oldValue,e.newValue,e.baseVersion)))})),sa(Qr,Kr,((e,t)=>{if(e.range.end.isEqual(t.insertionPosition))return t.graveyardPosition||e.range.end.offset++,[e];if(e.range.start.hasSameParentAs(t.splitPosition)&&e.range.containsPosition(t.splitPosition)){const i=e.clone();return i.range=new bo(t.moveTargetPosition.clone(),e.range.end._getCombined(t.splitPosition,t.moveTargetPosition)),e.range.end=t.splitPosition.clone(),e.range.end.stickiness="toPrevious",[e,i]}return e.range=e.range._getTransformedBySplitOperation(t),[e]})),sa(jr,Qr,((e,t)=>{const i=[e];if(e.shouldReceiveAttributes&&e.position.hasSameParentAs(t.range.start)&&t.range.containsPosition(e.position)){const n=ha(e,t.key,t.newValue);n&&i.push(n)}return i})),sa(jr,jr,((e,t,i)=>(e.position.isEqual(t.position)&&i.aIsStrong||(e.position=e.position._getTransformedByInsertOperation(t)),[e]))),sa(jr,qr,((e,t)=>(e.position=e.position._getTransformedByMoveOperation(t),[e]))),sa(jr,Kr,((e,t)=>(e.position=e.position._getTransformedBySplitOperation(t),[e]))),sa(jr,Gr,((e,t)=>(e.position=e.position._getTransformedByMergeOperation(t),[e]))),sa(Jr,jr,((e,t)=>(e.oldRange&&(e.oldRange=e.oldRange._getTransformedByInsertOperation(t)[0]),e.newRange&&(e.newRange=e.newRange._getTransformedByInsertOperation(t)[0]),[e]))),sa(Jr,Jr,((e,t,i)=>{if(e.name==t.name){if(!i.aIsStrong)return[new Yr(0)];e.oldRange=t.newRange?t.newRange.clone():null}return[e]})),sa(Jr,Gr,((e,t)=>(e.oldRange&&(e.oldRange=e.oldRange._getTransformedByMergeOperation(t)),e.newRange&&(e.newRange=e.newRange._getTransformedByMergeOperation(t)),[e]))),sa(Jr,qr,((e,t)=>{const i=[e];if(e.oldRange&&(e.oldRange=bo._createFromRanges(e.oldRange._getTransformedByMoveOperation(t))),e.newRange){const n=e.newRange._getTransformedByMoveOperation(t);e.newRange=n[0];for(let t=1;t<n.length;t++){const s=e.clone();s.oldRange=null,s.newRange=n[t],s.baseVersion=-1,i.push(s)}}return i})),sa(Jr,Kr,((e,t,i)=>{if(e.oldRange&&(e.oldRange=e.oldRange._getTransformedBySplitOperation(t)),e.newRange){if(i.abRelation){const n=e.newRange._getTransformedBySplitOperation(t);return e.newRange.start.isEqual(t.splitPosition)?i.abRelation.wasStartBeforeMergedElement?e.newRange.start=uo._createAt(t.insertionPosition):i.abRelation.wasInLeftElement?e.newRange.start=uo._createAt(e.newRange.start):e.newRange.start=uo._createAt(t.moveTargetPosition):e.newRange.start=n.start,e.newRange.end.isEqual(t.splitPosition)?e.newRange.end.isEqual(t.splitPosition)&&i.abRelation.wasEndBeforeMergedElement?e.newRange.end=uo._createAt(t.insertionPosition):i.abRelation.wasInRightElement?e.newRange.end=uo._createAt(t.moveTargetPosition):e.newRange.end=uo._createAt(e.newRange.end):e.newRange.end=n.end,[e]}e.newRange=e.newRange._getTransformedBySplitOperation(t)}return[e]})),sa(Gr,jr,((e,t)=>(e.sourcePosition.hasSameParentAs(t.position)&&(e.howMany+=t.howMany),e.sourcePosition=e.sourcePosition._getTransformedByInsertOperation(t),e.targetPosition=e.targetPosition._getTransformedByInsertOperation(t),[e]))),sa(Gr,Gr,((e,t,i)=>{if(e.sourcePosition.isEqual(t.sourcePosition)&&e.targetPosition.isEqual(t.targetPosition)){if(i.bWasUndone){const i=t.graveyardPosition.path.slice();return i.push(0),e.sourcePosition=new uo(t.graveyardPosition.root,i),e.howMany=0,[e]}return[new Yr(0)]}if(e.sourcePosition.isEqual(t.sourcePosition)&&!e.targetPosition.isEqual(t.targetPosition)&&!i.bWasUndone&&"splitAtSource"!=i.abRelation){const n="$graveyard"==e.targetPosition.root.rootName,s="$graveyard"==t.targetPosition.root.rootName;if(s&&!n||!(n&&!s)&&i.aIsStrong){const i=t.targetPosition._getTransformedByMergeOperation(t),n=e.targetPosition._getTransformedByMergeOperation(t);return[new qr(i,e.howMany,n,0)]}return[new Yr(0)]}return e.sourcePosition.hasSameParentAs(t.targetPosition)&&(e.howMany+=t.howMany),e.sourcePosition=e.sourcePosition._getTransformedByMergeOperation(t),e.targetPosition=e.targetPosition._getTransformedByMergeOperation(t),e.graveyardPosition.isEqual(t.graveyardPosition)&&i.aIsStrong||(e.graveyardPosition=e.graveyardPosition._getTransformedByMergeOperation(t)),[e]})),sa(Gr,qr,((e,t,i)=>{const n=bo._createFromPositionAndShift(t.sourcePosition,t.howMany);return"remove"==t.type&&!i.bWasUndone&&e.deletionPosition.hasSameParentAs(t.sourcePosition)&&n.containsPosition(e.sourcePosition)?[new Yr(0)]:(t.sourcePosition.getShiftedBy(t.howMany).isEqual(e.sourcePosition)?e.sourcePosition.stickiness="toNone":t.targetPosition.isEqual(e.sourcePosition)&&"mergeSourceAffected"==i.abRelation?e.sourcePosition.stickiness="toNext":t.sourcePosition.isEqual(e.targetPosition)?(e.targetPosition.stickiness="toNone",e.howMany-=t.howMany):t.targetPosition.isEqual(e.targetPosition)&&"mergeTargetWasBefore"==i.abRelation?(e.targetPosition.stickiness="toPrevious",e.howMany+=t.howMany):(e.sourcePosition.hasSameParentAs(t.targetPosition)&&(e.howMany+=t.howMany),e.sourcePosition.hasSameParentAs(t.sourcePosition)&&(e.howMany-=t.howMany)),e.sourcePosition=e.sourcePosition._getTransformedByMoveOperation(t),e.targetPosition=e.targetPosition._getTransformedByMoveOperation(t),e.sourcePosition.stickiness="toPrevious",e.targetPosition.stickiness="toNext",e.graveyardPosition.isEqual(t.targetPosition)||(e.graveyardPosition=e.graveyardPosition._getTransformedByMoveOperation(t)),[e])})),sa(Gr,Kr,((e,t,i)=>{if(t.graveyardPosition&&(e.graveyardPosition=e.graveyardPosition._getTransformedByDeletion(t.graveyardPosition,1),e.deletionPosition.isEqual(t.graveyardPosition)&&(e.howMany=t.howMany)),e.targetPosition.isEqual(t.splitPosition)){if(t.graveyardPosition&&e.deletionPosition.isEqual(t.graveyardPosition)||"mergeTargetNotMoved"==i.abRelation)return e.sourcePosition=e.sourcePosition._getTransformedBySplitOperation(t),[e]}if(e.sourcePosition.isEqual(t.splitPosition)){if("mergeSourceNotMoved"==i.abRelation)return e.howMany=0,e.targetPosition=e.targetPosition._getTransformedBySplitOperation(t),[e];if("mergeSameElement"==i.abRelation||e.sourcePosition.offset>0)return e.sourcePosition=t.moveTargetPosition.clone(),e.targetPosition=e.targetPosition._getTransformedBySplitOperation(t),[e]}return e.sourcePosition.hasSameParentAs(t.splitPosition)&&(e.howMany=t.splitPosition.offset),e.sourcePosition=e.sourcePosition._getTransformedBySplitOperation(t),e.targetPosition=e.targetPosition._getTransformedBySplitOperation(t),[e]})),sa(qr,jr,((e,t)=>{const i=bo._createFromPositionAndShift(e.sourcePosition,e.howMany)._getTransformedByInsertOperation(t,!1)[0];return e.sourcePosition=i.start,e.howMany=i.end.offset-i.start.offset,e.targetPosition.isEqual(t.position)||(e.targetPosition=e.targetPosition._getTransformedByInsertOperation(t)),[e]})),sa(qr,qr,((e,t,i)=>{const n=bo._createFromPositionAndShift(e.sourcePosition,e.howMany),s=bo._createFromPositionAndShift(t.sourcePosition,t.howMany);let o,r=i.aIsStrong,a=!i.aIsStrong;if("insertBefore"==i.abRelation||"insertAfter"==i.baRelation?a=!0:"insertAfter"!=i.abRelation&&"insertBefore"!=i.baRelation||(a=!1),o=e.targetPosition.isEqual(t.targetPosition)&&a?e.targetPosition._getTransformedByDeletion(t.sourcePosition,t.howMany):e.targetPosition._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany),ua(e,t)&&ua(t,e))return[t.getReversed()];if(n.containsPosition(t.targetPosition)&&n.containsRange(s,!0))return n.start=n.start._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany),n.end=n.end._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany),ma([n],o);if(s.containsPosition(e.targetPosition)&&s.containsRange(n,!0))return n.start=n.start._getCombined(t.sourcePosition,t.getMovedRangeStart()),n.end=n.end._getCombined(t.sourcePosition,t.getMovedRangeStart()),ma([n],o);const l=Pt(e.sourcePosition.getParentPath(),t.sourcePosition.getParentPath());if("prefix"==l||"extension"==l)return n.start=n.start._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany),n.end=n.end._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany),ma([n],o);"remove"!=e.type||"remove"==t.type||i.aWasUndone||i.forceWeakRemove?"remove"==e.type||"remove"!=t.type||i.bWasUndone||i.forceWeakRemove||(r=!1):r=!0;const c=[],d=n.getDifference(s);for(const e of d){e.start=e.start._getTransformedByDeletion(t.sourcePosition,t.howMany),e.end=e.end._getTransformedByDeletion(t.sourcePosition,t.howMany);const i="same"==Pt(e.start.getParentPath(),t.getMovedRangeStart().getParentPath()),n=e._getTransformedByInsertion(t.getMovedRangeStart(),t.howMany,i);c.push(...n)}const h=n.getIntersection(s);return null!==h&&r&&(h.start=h.start._getCombined(t.sourcePosition,t.getMovedRangeStart()),h.end=h.end._getCombined(t.sourcePosition,t.getMovedRangeStart()),0===c.length?c.push(h):1==c.length?s.start.isBefore(n.start)||s.start.isEqual(n.start)?c.unshift(h):c.push(h):c.splice(1,0,h)),0===c.length?[new Yr(e.baseVersion)]:ma(c,o)})),sa(qr,Kr,((e,t,i)=>{let n=e.targetPosition.clone();if(e.targetPosition.isEqual(t.insertionPosition)&&t.graveyardPosition&&"moveTargetAfter"!=i.abRelation||(n=e.targetPosition._getTransformedBySplitOperation(t)),e.sourcePosition.isEqual(t.insertionPosition)&&"firstToMoveMerged"==i.abRelation)return e.howMany++,e.targetPosition=n,[e];const s=bo._createFromPositionAndShift(e.sourcePosition,e.howMany);if(s.end.isEqual(t.insertionPosition))return t.graveyardPosition&&"lastToMoveMerged"!=i.abRelation||e.howMany++,e.targetPosition=n,[e];if(s.start.hasSameParentAs(t.splitPosition)&&s.containsPosition(t.splitPosition)){let e=new bo(t.splitPosition,s.end);e=e._getTransformedBySplitOperation(t);return ma([new bo(s.start,t.splitPosition),e],n)}e.targetPosition.isEqual(t.splitPosition)&&"insertAtSource"==i.abRelation&&(n=t.moveTargetPosition),e.targetPosition.isEqual(t.insertionPosition)&&"insertBetween"==i.abRelation&&(n=e.targetPosition);const o=[s._getTransformedBySplitOperation(t)];if(t.graveyardPosition){const n=s.start.isEqual(t.graveyardPosition)||s.containsPosition(t.graveyardPosition);e.howMany>1&&n&&!i.aWasUndone&&o.push(bo._createFromPositionAndShift(t.insertionPosition,1))}return ma(o,n)})),sa(qr,Gr,((e,t,i)=>{const n=bo._createFromPositionAndShift(e.sourcePosition,e.howMany);if(t.deletionPosition.hasSameParentAs(e.sourcePosition)&&n.containsPosition(t.sourcePosition))if("remove"!=e.type||i.forceWeakRemove){if(1==e.howMany)return i.bWasUndone?(e.sourcePosition=t.graveyardPosition.clone(),e.targetPosition=e.targetPosition._getTransformedByMergeOperation(t),[e]):[new Yr(0)]}else if(!i.aWasUndone){const i=[];let n=t.graveyardPosition.clone(),s=t.targetPosition._getTransformedByMergeOperation(t);const o=e.targetPosition.getTransformedByOperation(t);e.howMany>1&&(i.push(new qr(e.sourcePosition,e.howMany-1,o,0)),n=n._getTransformedByMove(e.sourcePosition,o,e.howMany-1),s=s._getTransformedByMove(e.sourcePosition,o,e.howMany-1));const r=t.deletionPosition._getCombined(e.sourcePosition,o),a=new qr(n,1,r,0),l=a.getMovedRangeStart().path.slice();l.push(0);const c=new uo(a.targetPosition.root,l);s=s._getTransformedByMove(n,r,1);const d=new qr(s,t.howMany,c,0);return i.push(a),i.push(d),i}const s=bo._createFromPositionAndShift(e.sourcePosition,e.howMany)._getTransformedByMergeOperation(t);return e.sourcePosition=s.start,e.howMany=s.end.offset-s.start.offset,e.targetPosition=e.targetPosition._getTransformedByMergeOperation(t),[e]})),sa(Xr,jr,((e,t)=>(e.position=e.position._getTransformedByInsertOperation(t),[e]))),sa(Xr,Gr,((e,t)=>e.position.isEqual(t.deletionPosition)?(e.position=t.graveyardPosition.clone(),e.position.stickiness="toNext",[e]):(e.position=e.position._getTransformedByMergeOperation(t),[e]))),sa(Xr,qr,((e,t)=>(e.position=e.position._getTransformedByMoveOperation(t),[e]))),sa(Xr,Xr,((e,t,i)=>{if(e.position.isEqual(t.position)){if(!i.aIsStrong)return[new Yr(0)];e.oldName=t.newName}return[e]})),sa(Xr,Kr,((e,t)=>{if("same"==Pt(e.position.path,t.splitPosition.getParentPath())&&!t.graveyardPosition){const t=new Xr(e.position.getShiftedBy(1),e.oldName,e.newName,0);return[e,t]}return e.position=e.position._getTransformedBySplitOperation(t),[e]})),sa(Zr,Zr,((e,t,i)=>{if(e.root===t.root&&e.key===t.key){if(!i.aIsStrong||e.newValue===t.newValue)return[new Yr(0)];e.oldValue=t.newValue}return[e]})),sa(ea,ea,((e,t)=>e.rootName===t.rootName&&e.isAdd===t.isAdd?[new Yr(0)]:[e])),sa(Kr,jr,((e,t)=>(e.splitPosition.hasSameParentAs(t.position)&&e.splitPosition.offset<t.position.offset&&(e.howMany+=t.howMany),e.splitPosition=e.splitPosition._getTransformedByInsertOperation(t),e.insertionPosition=e.insertionPosition._getTransformedByInsertOperation(t),[e]))),sa(Kr,Gr,((e,t,i)=>{if(!e.graveyardPosition&&!i.bWasUndone&&e.splitPosition.hasSameParentAs(t.sourcePosition)){const i=t.graveyardPosition.path.slice();i.push(0);const n=new uo(t.graveyardPosition.root,i),s=Kr.getInsertionPosition(new uo(t.graveyardPosition.root,i)),o=new Kr(n,0,s,null,0);return e.splitPosition=e.splitPosition._getTransformedByMergeOperation(t),e.insertionPosition=Kr.getInsertionPosition(e.splitPosition),e.graveyardPosition=o.insertionPosition.clone(),e.graveyardPosition.stickiness="toNext",[o,e]}return e.splitPosition.hasSameParentAs(t.deletionPosition)&&!e.splitPosition.isAfter(t.deletionPosition)&&e.howMany--,e.splitPosition.hasSameParentAs(t.targetPosition)&&(e.howMany+=t.howMany),e.splitPosition=e.splitPosition._getTransformedByMergeOperation(t),e.insertionPosition=Kr.getInsertionPosition(e.splitPosition),e.graveyardPosition&&(e.graveyardPosition=e.graveyardPosition._getTransformedByMergeOperation(t)),[e]})),sa(Kr,qr,((e,t,i)=>{const n=bo._createFromPositionAndShift(t.sourcePosition,t.howMany);if(e.graveyardPosition){const s=n.start.isEqual(e.graveyardPosition)||n.containsPosition(e.graveyardPosition);if(!i.bWasUndone&&s){const i=e.splitPosition._getTransformedByMoveOperation(t),n=e.graveyardPosition._getTransformedByMoveOperation(t),s=n.path.slice();s.push(0);const o=new uo(n.root,s);return[new qr(i,e.howMany,o,0)]}e.graveyardPosition=e.graveyardPosition._getTransformedByMoveOperation(t)}const s=e.splitPosition.isEqual(t.targetPosition);if(s&&("insertAtSource"==i.baRelation||"splitBefore"==i.abRelation))return e.howMany+=t.howMany,e.splitPosition=e.splitPosition._getTransformedByDeletion(t.sourcePosition,t.howMany),e.insertionPosition=Kr.getInsertionPosition(e.splitPosition),[e];if(s&&i.abRelation&&i.abRelation.howMany){const{howMany:t,offset:n}=i.abRelation;return e.howMany+=t,e.splitPosition=e.splitPosition.getShiftedBy(n),[e]}if(e.splitPosition.hasSameParentAs(t.sourcePosition)&&n.containsPosition(e.splitPosition)){const i=t.howMany-(e.splitPosition.offset-t.sourcePosition.offset);return e.howMany-=i,e.splitPosition.hasSameParentAs(t.targetPosition)&&e.splitPosition.offset<t.targetPosition.offset&&(e.howMany+=t.howMany),e.splitPosition=t.sourcePosition.clone(),e.insertionPosition=Kr.getInsertionPosition(e.splitPosition),[e]}return t.sourcePosition.isEqual(t.targetPosition)||(e.splitPosition.hasSameParentAs(t.sourcePosition)&&e.splitPosition.offset<=t.sourcePosition.offset&&(e.howMany-=t.howMany),e.splitPosition.hasSameParentAs(t.targetPosition)&&e.splitPosition.offset<t.targetPosition.offset&&(e.howMany+=t.howMany)),e.splitPosition.stickiness="toNone",e.splitPosition=e.splitPosition._getTransformedByMoveOperation(t),e.splitPosition.stickiness="toNext",e.graveyardPosition?e.insertionPosition=e.insertionPosition._getTransformedByMoveOperation(t):e.insertionPosition=Kr.getInsertionPosition(e.splitPosition),[e]})),sa(Kr,Kr,((e,t,i)=>{if(e.splitPosition.isEqual(t.splitPosition)){if(!e.graveyardPosition&&!t.graveyardPosition)return[new Yr(0)];if(e.graveyardPosition&&t.graveyardPosition&&e.graveyardPosition.isEqual(t.graveyardPosition))return[new Yr(0)];if("splitBefore"==i.abRelation)return e.howMany=0,e.graveyardPosition=e.graveyardPosition._getTransformedBySplitOperation(t),[e]}if(e.graveyardPosition&&t.graveyardPosition&&e.graveyardPosition.isEqual(t.graveyardPosition)){const n="$graveyard"==e.splitPosition.root.rootName,s="$graveyard"==t.splitPosition.root.rootName;if(s&&!n||!(n&&!s)&&i.aIsStrong){const i=[];return t.howMany&&i.push(new qr(t.moveTargetPosition,t.howMany,t.splitPosition,0)),e.howMany&&i.push(new qr(e.splitPosition,e.howMany,e.moveTargetPosition,0)),i}return[new Yr(0)]}if(e.graveyardPosition&&(e.graveyardPosition=e.graveyardPosition._getTransformedBySplitOperation(t)),e.splitPosition.isEqual(t.insertionPosition)&&"splitBefore"==i.abRelation)return e.howMany++,[e];if(t.splitPosition.isEqual(e.insertionPosition)&&"splitBefore"==i.baRelation){const i=t.insertionPosition.path.slice();i.push(0);const n=new uo(t.insertionPosition.root,i);return[e,new qr(e.insertionPosition,1,n,0)]}return e.splitPosition.hasSameParentAs(t.splitPosition)&&e.splitPosition.offset<t.splitPosition.offset&&(e.howMany-=t.howMany),e.splitPosition=e.splitPosition._getTransformedBySplitOperation(t),e.insertionPosition=Kr.getInsertionPosition(e.splitPosition),[e]}));class ga extends(O(uo)){constructor(e,t,i="toNone"){if(super(e,t,i),!this.root.is("rootElement"))throw new k("model-liveposition-root-not-rootelement",e);fa.call(this)}detach(){this.stopListening()}toPosition(){return new uo(this.root,this.path.slice(),this.stickiness)}static fromPosition(e,t){return new this(e.root,e.path.slice(),t||e.stickiness)}}function fa(){this.listenTo(this.root.document.model,"applyOperation",((e,t)=>{const i=t[0];i.isDocumentOperation&&pa.call(this,i)}),{priority:"low"})}function pa(e){const t=this.getTransformedByOperation(e);if(!this.isEqual(t)){const e=this.toPosition();this.path=t.path,this.root=t.root,this.fire("change",e)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */ga.prototype.is=function(e){return"livePosition"===e||"model:livePosition"===e||"position"==e||"model:position"===e};class wa{operations;isUndoable;isLocal;isUndo;isTyping;constructor(e={}){"string"==typeof e&&(e="transparent"===e?{isUndoable:!1}:{},C("batch-constructor-deprecated-string-type"));const{isUndoable:t=!0,isLocal:i=!0,isUndo:n=!1,isTyping:s=!1}=e;this.operations=[],this.isUndoable=t,this.isLocal=i,this.isUndo=n,this.isTyping=s}get baseVersion(){for(const e of this.operations)if(null!==e.baseVersion)return e.baseVersion;return null}addOperation(e){return e.isDocumentOperation&&(e.batch=this,this.operations.push(e)),e}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class ba{static _statesPriority=[void 0,"refresh","rename","move"];_markerCollection;_changesInElement=new Map;_elementsSnapshots=new Map;_elementChildrenSnapshots=new Map;_elementState=new Map;_changedMarkers=new Map;_changedRoots=new Map;_changeCount=0;_cachedChanges=null;_cachedChangesWithGraveyard=null;_refreshedItems=new Set;constructor(e){this._markerCollection=e}get isEmpty(){return 0==this._changesInElement.size&&0==this._changedMarkers.size&&0==this._changedRoots.size}bufferOperation(e){const t=e;switch(t.type){case"insert":if(this._isInInsertedElement(t.position.parent))return;this._markInsert(t.position.parent,t.position.offset,t.nodes.maxOffset);break;case"addAttribute":case"removeAttribute":case"changeAttribute":for(const e of t.range.getItems({shallow:!0}))this._isInInsertedElement(e.parent)||this._markAttribute(e);break;case"remove":case"move":case"reinsert":{if(t.sourcePosition.isEqual(t.targetPosition)||t.sourcePosition.getShiftedBy(t.howMany).isEqual(t.targetPosition))return;const e=this._isInInsertedElement(t.sourcePosition.parent),i=this._isInInsertedElement(t.targetPosition.parent);e||this._markRemove(t.sourcePosition.parent,t.sourcePosition.offset,t.howMany),i||this._markInsert(t.targetPosition.parent,t.getMovedRangeStart().offset,t.howMany);const n=bo._createFromPositionAndShift(t.sourcePosition,t.howMany);for(const e of n.getItems({shallow:!0}))this._setElementState(e,"move");break}case"rename":{if(this._isInInsertedElement(t.position.parent))return;this._markRemove(t.position.parent,t.position.offset,1),this._markInsert(t.position.parent,t.position.offset,1);const e=bo._createFromPositionAndShift(t.position,1);for(const t of this._markerCollection.getMarkersIntersectingRange(e)){const e=t.getData();this.bufferMarkerChange(t.name,e,e)}this._setElementState(t.position.nodeAfter,"rename");break}case"split":{const e=t.splitPosition.parent;if(!this._isInInsertedElement(e)){this._markRemove(e,t.splitPosition.offset,t.howMany);const i=bo._createFromPositionAndShift(t.splitPosition,t.howMany);for(const e of i.getItems({shallow:!0}))this._setElementState(e,"move")}this._isInInsertedElement(t.insertionPosition.parent)||this._markInsert(t.insertionPosition.parent,t.insertionPosition.offset,1),t.graveyardPosition&&(this._markRemove(t.graveyardPosition.parent,t.graveyardPosition.offset,1),this._setElementState(t.graveyardPosition.nodeAfter,"move"));break}case"merge":{const e=t.sourcePosition.parent;this._isInInsertedElement(e.parent)||this._markRemove(e.parent,e.startOffset,1);const i=t.graveyardPosition.parent;this._markInsert(i,t.graveyardPosition.offset,1),this._setElementState(e,"move");const n=t.targetPosition.parent;if(!this._isInInsertedElement(n)){this._markInsert(n,t.targetPosition.offset,e.maxOffset);const i=bo._createFromPositionAndShift(t.sourcePosition,t.howMany);for(const e of i.getItems({shallow:!0}))this._setElementState(e,"move")}break}case"detachRoot":case"addRoot":{const e=t.affectedSelectable;if(!e._isLoaded)return;if(e.isAttached()==t.isAdd)return;this._bufferRootStateChange(t.rootName,t.isAdd);break}case"addRootAttribute":case"removeRootAttribute":case"changeRootAttribute":{if(!t.root._isLoaded)return;const e=t.root.rootName;this._bufferRootAttributeChange(e,t.key,t.oldValue,t.newValue);break}}this._cachedChanges=null}bufferMarkerChange(e,t,i){t.range&&t.range.root.is("rootElement")&&!t.range.root._isLoaded&&(t.range=null),i.range&&i.range.root.is("rootElement")&&!i.range.root._isLoaded&&(i.range=null);let n=this._changedMarkers.get(e);n?n.newMarkerData=i:(n={newMarkerData:i,oldMarkerData:t},this._changedMarkers.set(e,n)),null==n.oldMarkerData.range&&null==i.range&&this._changedMarkers.delete(e)}getMarkersToRemove(){const e=[];for(const[t,i]of this._changedMarkers)null!=i.oldMarkerData.range&&e.push({name:t,range:i.oldMarkerData.range});return e}getMarkersToAdd(){const e=[];for(const[t,i]of this._changedMarkers)null!=i.newMarkerData.range&&e.push({name:t,range:i.newMarkerData.range});return e}getChangedMarkers(){return Array.from(this._changedMarkers).map((([e,t])=>({name:e,data:{oldRange:t.oldMarkerData.range,newRange:t.newMarkerData.range}})))}hasDataChanges(){if(this.getChanges().length)return!0;if(this._changedRoots.size>0)return!0;for(const{newMarkerData:e,oldMarkerData:t}of this._changedMarkers.values()){if(e.affectsData!==t.affectsData)return!0;if(e.affectsData){const i=e.range&&!t.range,n=!e.range&&t.range,s=e.range&&t.range&&!e.range.isEqual(t.range);if(i||n||s)return!0}}return!1}getChanges(e={}){if(this._cachedChanges)return e.includeChangesInGraveyard?this._cachedChangesWithGraveyard.slice():this._cachedChanges.slice();let t=[];for(const e of this._changesInElement.keys()){const i=this._changesInElement.get(e).sort(((e,t)=>e.offset===t.offset?e.type!=t.type?"remove"==e.type?-1:1:0:e.offset<t.offset?-1:1)),n=this._elementChildrenSnapshots.get(e),s=va(e.getChildren()),o=ya(n.length,i);let r=0,a=0;for(const i of o)if("i"===i){const i=this._getDiffActionForNode(s[r].node,"insert"),n=this._elementsSnapshots.get(s[r].node),o=this._getInsertDiff(e,r,i,s[r],n);t.push(o),r++}else if("r"===i){const i=this._getDiffActionForNode(n[a].node,"remove"),s=this._getRemoveDiff(e,r,i,n[a]);t.push(s),a++}else if("a"===i){const i=n[a].attributes,o=s[r].attributes;let l;if("$text"==s[r].name)l=new bo(uo._createAt(e,r),uo._createAt(e,r+1));else{const t=e.offsetToIndex(r);l=new bo(uo._createAt(e,r),uo._createAt(e.getChild(t),0))}const c=this._getAttributesDiff(l,i,o);t.push(...c),r++,a++}else r++,a++}t.sort(((e,t)=>e.position.root!=t.position.root?e.position.root.rootName<t.position.root.rootName?-1:1:e.position.isEqual(t.position)?e.changeCount-t.changeCount:e.position.isBefore(t.position)?-1:1));for(let e=1,i=0;e<t.length;e++){const n=t[i],s=t[e],o="remove"==n.type&&"remove"==s.type&&"$text"==n.name&&"$text"==s.name&&n.position.isEqual(s.position),r="insert"==n.type&&"insert"==s.type&&"$text"==n.name&&"$text"==s.name&&n.position.parent==s.position.parent&&n.position.offset+n.length==s.position.offset,a="attribute"==n.type&&"attribute"==s.type&&n.position.parent==s.position.parent&&n.range.isFlat&&s.range.isFlat&&n.position.offset+n.length==s.position.offset&&n.attributeKey==s.attributeKey&&n.attributeOldValue==s.attributeOldValue&&n.attributeNewValue==s.attributeNewValue;o||r||a?(n.length++,a&&(n.range.end=n.range.end.getShiftedBy(1)),t[e]=null):i=e}t=t.filter((e=>e));for(const e of t)delete e.changeCount,"attribute"==e.type&&(delete e.position,delete e.length);return this._changeCount=0,this._cachedChangesWithGraveyard=t,this._cachedChanges=t.filter(ka),e.includeChangesInGraveyard?this._cachedChangesWithGraveyard.slice():this._cachedChanges.slice()}getChangedRoots(){return Array.from(this._changedRoots.values()).map((e=>{const t={...e};return void 0!==t.state&&delete t.attributes,t}))}getRefreshedItems(){return new Set(this._refreshedItems)}reset(){this._changesInElement.clear(),this._elementChildrenSnapshots.clear(),this._elementsSnapshots.clear(),this._elementState.clear(),this._changedMarkers.clear(),this._changedRoots.clear(),this._refreshedItems.clear(),this._cachedChanges=null}_refreshItem(e){if(this._isInInsertedElement(e.parent))return;this._markRemove(e.parent,e.startOffset,e.offsetSize),this._markInsert(e.parent,e.startOffset,e.offsetSize),this._refreshedItems.add(e),this._setElementState(e,"refresh");const t=bo._createOn(e);for(const e of this._markerCollection.getMarkersIntersectingRange(t)){const t=e.getData();this.bufferMarkerChange(e.name,t,t)}this._cachedChanges=null}_bufferRootLoad(e){if(e.isAttached()){this._bufferRootStateChange(e.rootName,!0),this._markInsert(e,0,e.maxOffset);for(const t of e.getAttributeKeys())this._bufferRootAttributeChange(e.rootName,t,null,e.getAttribute(t));for(const t of this._markerCollection)if(t.getRange().root==e){const e=t.getData();this.bufferMarkerChange(t.name,{...e,range:null},e)}}}_bufferRootStateChange(e,t){if(!this._changedRoots.has(e))return void this._changedRoots.set(e,{name:e,state:t?"attached":"detached"});const i=this._changedRoots.get(e);void 0!==i.state?(delete i.state,void 0===i.attributes&&this._changedRoots.delete(e)):i.state=t?"attached":"detached"}_bufferRootAttributeChange(e,t,i,n){const s=this._changedRoots.get(e)||{name:e},o=s.attributes||{};if(o[t]){const e=o[t];n===e.oldValue?delete o[t]:e.newValue=n}else o[t]={oldValue:i,newValue:n};0===Object.entries(o).length?(delete s.attributes,void 0===s.state&&this._changedRoots.delete(e)):(s.attributes=o,this._changedRoots.set(e,s))}_markInsert(e,t,i){if(e.root.is("rootElement")&&!e.root._isLoaded)return;const n={type:"insert",offset:t,howMany:i,count:this._changeCount++};this._markChange(e,n)}_markRemove(e,t,i){if(e.root.is("rootElement")&&!e.root._isLoaded)return;const n={type:"remove",offset:t,howMany:i,count:this._changeCount++};this._markChange(e,n),this._removeAllNestedChanges(e,t,i)}_markAttribute(e){if(e.root.is("rootElement")&&!e.root._isLoaded)return;const t={type:"attribute",offset:e.startOffset,howMany:e.offsetSize,count:this._changeCount++};this._markChange(e.parent,t)}_markChange(e,t){this._makeSnapshots(e);const i=this._getChangesForElement(e);this._handleChange(t,i),i.push(t);for(let e=0;e<i.length;e++)i[e].howMany<1&&(i.splice(e,1),e--)}_setElementState(e,t){if(!e.is("element"))return;const i=ba._statesPriority.indexOf(this._elementState.get(e));ba._statesPriority.indexOf(t)>i&&this._elementState.set(e,t)}_getDiffActionForNode(e,t){if(!e.is("element"))return t;if(!this._elementsSnapshots.has(e))return t;const i=this._elementState.get(e);return i&&"move"!=i?i:t}_getChangesForElement(e){let t;return this._changesInElement.has(e)?t=this._changesInElement.get(e):(t=[],this._changesInElement.set(e,t)),t}_makeSnapshots(e){if(this._elementChildrenSnapshots.has(e))return;const t=va(e.getChildren());this._elementChildrenSnapshots.set(e,t);for(const e of t)this._elementsSnapshots.set(e.node,e)}_handleChange(e,t){e.nodesToHandle=e.howMany;for(const i of t){const n=e.offset+e.howMany,s=i.offset+i.howMany;if("insert"==e.type&&("insert"==i.type&&(e.offset<=i.offset?i.offset+=e.howMany:e.offset<s&&(i.howMany+=e.nodesToHandle,e.nodesToHandle=0)),"remove"==i.type&&e.offset<i.offset&&(i.offset+=e.howMany),"attribute"==i.type))if(e.offset<=i.offset)i.offset+=e.howMany;else if(e.offset<s){const s=i.howMany;i.howMany=e.offset-i.offset,t.unshift({type:"attribute",offset:n,howMany:s-i.howMany,count:this._changeCount++})}if("remove"==e.type){if("insert"==i.type)if(n<=i.offset)i.offset-=e.howMany;else if(n<=s)if(e.offset<i.offset){const t=n-i.offset;i.offset=e.offset,i.howMany-=t,e.nodesToHandle-=t}else i.howMany-=e.nodesToHandle,e.nodesToHandle=0;else if(e.offset<=i.offset)e.nodesToHandle-=i.howMany,i.howMany=0;else if(e.offset<s){const t=s-e.offset;i.howMany-=t,e.nodesToHandle-=t}if("remove"==i.type&&(n<=i.offset?i.offset-=e.howMany:e.offset<i.offset&&(e.nodesToHandle+=i.howMany,i.howMany=0)),"attribute"==i.type)if(n<=i.offset)i.offset-=e.howMany;else if(e.offset<i.offset){const t=n-i.offset;i.offset=e.offset,i.howMany-=t}else if(e.offset<s)if(n<=s){const n=i.howMany;i.howMany=e.offset-i.offset;const s=n-i.howMany-e.nodesToHandle;t.unshift({type:"attribute",offset:e.offset,howMany:s,count:this._changeCount++})}else i.howMany-=s-e.offset}if("attribute"==e.type){if("insert"==i.type)if(e.offset<i.offset&&n>i.offset){if(n>s){const e={type:"attribute",offset:s,howMany:n-s,count:this._changeCount++};this._handleChange(e,t),t.push(e)}e.nodesToHandle=i.offset-e.offset,e.howMany=e.nodesToHandle}else e.offset>=i.offset&&e.offset<s&&(n>s?(e.nodesToHandle=n-s,e.offset=s):e.nodesToHandle=0);if("remove"==i.type&&e.offset<i.offset&&n>i.offset){const s={type:"attribute",offset:i.offset,howMany:n-i.offset,count:this._changeCount++};this._handleChange(s,t),t.push(s),e.nodesToHandle=i.offset-e.offset,e.howMany=e.nodesToHandle}"attribute"==i.type&&(e.offset>=i.offset&&n<=s?(e.nodesToHandle=0,e.howMany=0,e.offset=0):e.offset<=i.offset&&n>=s&&(i.howMany=0))}}e.howMany=e.nodesToHandle,delete e.nodesToHandle}_getInsertDiff(e,t,i,n,s){const o={type:"insert",position:uo._createAt(e,t),name:n.name,attributes:new Map(n.attributes),length:1,changeCount:this._changeCount++,action:i};return"insert"!=i&&s&&(o.before={name:s.name,attributes:new Map(s.attributes)}),o}_getRemoveDiff(e,t,i,n){return{type:"remove",action:i,position:uo._createAt(e,t),name:n.name,attributes:new Map(n.attributes),length:1,changeCount:this._changeCount++}}_getAttributesDiff(e,t,i){const n=[];i=new Map(i);for(const[s,o]of t){const t=i.has(s)?i.get(s):null;t!==o&&n.push({type:"attribute",position:e.start,range:e.clone(),length:1,attributeKey:s,attributeOldValue:o,attributeNewValue:t,changeCount:this._changeCount++}),i.delete(s)}for(const[t,s]of i)n.push({type:"attribute",position:e.start,range:e.clone(),length:1,attributeKey:t,attributeOldValue:null,attributeNewValue:s,changeCount:this._changeCount++});return n}_isInInsertedElement(e){const t=e.parent;if(!t)return!1;const i=this._changesInElement.get(t),n=e.startOffset;if(i)for(const e of i)if("insert"==e.type&&n>=e.offset&&n<e.offset+e.howMany)return!0;return this._isInInsertedElement(t)}_removeAllNestedChanges(e,t,i){const n=new bo(uo._createAt(e,t),uo._createAt(e,t+i));for(const e of n.getItems({shallow:!0}))e.is("element")&&(this._changesInElement.delete(e),this._removeAllNestedChanges(e,0,e.maxOffset))}}function _a(e){return{node:e,name:e.is("$text")?"$text":e.name,attributes:new Map(e.getAttributes())}}function va(e){const t=[];for(const i of e)if(i.is("$text"))for(let e=0;e<i.data.length;++e)t.push(_a(i));else t.push(_a(i));return t}function ya(e,t){const i=[];let n=0,s=0;for(const e of t){if(e.offset>n){for(let t=0;t<e.offset-n;t++)i.push("e");s+=e.offset-n}if("insert"==e.type){for(let t=0;t<e.howMany;t++)i.push("i");n=e.offset+e.howMany}else if("remove"==e.type){for(let t=0;t<e.howMany;t++)i.push("r");n=e.offset,s+=e.howMany}else{if(e.howMany>1500)for(let t=0;t<e.howMany;t++)i.push("a");else i.push(..."a".repeat(e.howMany).split(""));n=e.offset+e.howMany,s+=e.howMany}}if(s<e)for(let t=0;t<e-s-n;t++)i.push("e");return i}function ka(e){const t="position"in e&&"$graveyard"==e.position.root.rootName,i="range"in e&&"$graveyard"==e.range.root.rootName;return!t&&!i}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Ca{_operations=[];_undoPairs=new Map;_undoneOperations=new Set;_baseVersionToOperationIndex=new Map;_version=0;_gaps=new Map;get version(){return this._version}set version(e){this._operations.length&&e>this._version+1&&this._gaps.set(this._version,e),this._version=e}get lastOperation(){return this._operations[this._operations.length-1]}addOperation(e){if(e.baseVersion!==this.version)throw new k("model-document-history-addoperation-incorrect-version",this,{operation:e,historyVersion:this.version});this._operations.push(e),this._version++,this._baseVersionToOperationIndex.set(e.baseVersion,this._operations.length-1)}getOperations(e,t=this.version){if(!this._operations.length)return[];const i=this._operations[0];void 0===e&&(e=i.baseVersion);let n=t-1;for(const[t,i]of this._gaps)e>t&&e<i&&(e=i),n>t&&n<i&&(n=t-1);if(n<i.baseVersion||e>this.lastOperation.baseVersion)return[];let s=this._baseVersionToOperationIndex.get(e);void 0===s&&(s=0);let o=this._baseVersionToOperationIndex.get(n);return void 0===o&&(o=this._operations.length-1),this._operations.slice(s,o+1)}getOperation(e){const t=this._baseVersionToOperationIndex.get(e);if(void 0!==t)return this._operations[t]}setOperationAsUndone(e,t){this._undoPairs.set(t,e),this._undoneOperations.add(e)}isUndoingOperation(e){return this._undoPairs.has(e)}isUndoneOperation(e){return this._undoneOperations.has(e)}getUndoneOperation(e){return this._undoPairs.get(e)}reset(){this._version=0,this._undoPairs=new Map,this._operations=[],this._undoneOperations=new Set,this._gaps=new Map,this._baseVersionToOperationIndex=new Map}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Aa extends $o{rootName;_document;_isAttached=!0;_isLoaded=!0;constructor(e,t,i="main"){super(t),this._document=e,this.rootName=i}get document(){return this._document}isAttached(){return this._isAttached}toJSON(){return this.rootName}}Aa.prototype.is=function(e,t){return t?t===this.name&&("rootElement"===e||"model:rootElement"===e||"element"===e||"model:element"===e):"rootElement"===e||"model:rootElement"===e||"element"===e||"model:element"===e||"node"===e||"model:node"===e};
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
const Ea="$graveyard";class xa extends(O()){model;history;selection;roots;differ;isReadOnly;_postFixers;_hasSelectionChangedFromTheLastChangeBlock;constructor(e){super(),this.model=e,this.history=new Ca,this.selection=new Do(this),this.roots=new Mi({idProperty:"rootName"}),this.differ=new ba(e.markers),this.isReadOnly=!1,this._postFixers=new Set,this._hasSelectionChangedFromTheLastChangeBlock=!1,this.createRoot("$root",Ea),this.listenTo(e,"applyOperation",((e,t)=>{const i=t[0];i.isDocumentOperation&&this.differ.bufferOperation(i)}),{priority:"high"}),this.listenTo(e,"applyOperation",((e,t)=>{const i=t[0];i.isDocumentOperation&&this.history.addOperation(i)}),{priority:"low"}),this.listenTo(this.selection,"change",(()=>{this._hasSelectionChangedFromTheLastChangeBlock=!0})),this.listenTo(e.markers,"update",((e,t,i,n,s)=>{const o={...t.getData(),range:n};this.differ.bufferMarkerChange(t.name,s,o),null===i&&t.on("change",((e,i)=>{const n=t.getData();this.differ.bufferMarkerChange(t.name,{...n,range:i},n)}))})),this.registerPostFixer((e=>{let t=!1;for(const i of this.roots)i.isAttached()||i.isEmpty||(e.remove(e.createRangeIn(i)),t=!0);for(const i of this.model.markers)i.getRange().root.isAttached()||(e.removeMarker(i),t=!0);return t}))}get version(){return this.history.version}set version(e){this.history.version=e}get graveyard(){return this.getRoot(Ea)}createRoot(e="$root",t="main"){if(this.roots.get(t))throw new k("model-document-createroot-name-exists",this,{name:t});const i=new Aa(this,e,t);return this.roots.add(i),i}destroy(){this.selection.destroy(),this.stopListening()}getRoot(e="main"){return this.roots.get(e)}getRootNames(e=!1){return this.getRoots(e).map((e=>e.rootName))}getRoots(e=!1){return this.roots.filter((t=>t!=this.graveyard&&(e||t.isAttached())&&t._isLoaded))}registerPostFixer(e){this._postFixers.add(e)}toJSON(){const e=st(this);return e.selection="[engine.model.DocumentSelection]",e.model="[engine.model.Model]",e}_handleChangeBlock(e){this._hasDocumentChangedFromTheLastChangeBlock()&&(this._callPostFixers(e),this.selection.refresh(),this.differ.hasDataChanges()?this.fire("change:data",e.batch):this.fire("change",e.batch),this.selection.refresh(),this.differ.reset()),this._hasSelectionChangedFromTheLastChangeBlock=!1}_hasDocumentChangedFromTheLastChangeBlock(){return!this.differ.isEmpty||this._hasSelectionChangedFromTheLastChangeBlock}_getDefaultRoot(){const e=this.getRoots();return e.length?e[0]:this.graveyard}_getDefaultRange(){const e=this._getDefaultRoot(),t=this.model,i=t.schema,n=t.createPositionFromPath(e,[0]);return i.getNearestSelectionRange(n)||t.createRange(n)}_validateSelectionRange(e){return e.start.isValid()&&e.end.isValid()&&Ta(e.start)&&Ta(e.end)}_callPostFixers(e){let t=!1;do{for(const i of this._postFixers)if(this.selection.refresh(),t=i(e),t)break}while(t)}}function Ta(e){const t=e.textNode;if(t){const i=t.data,n=e.offset-t.startOffset;return!qi(i,n)&&!ji(i,n)}return!0}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Pa extends(O()){_markers=new Map;[Symbol.iterator](){return this._markers.values()}has(e){const t=e instanceof Ia?e.name:e;return this._markers.has(t)}get(e){return this._markers.get(e)||null}_set(e,t,i=!1,n=!1){const s=e instanceof Ia?e.name:e;if(s.includes(","))throw new k("markercollection-incorrect-marker-name",this);const o=this._markers.get(s);if(o){const e=o.getData(),r=o.getRange();let a=!1;return r.isEqual(t)||(o._attachLiveRange(Mo.fromRange(t)),a=!0),i!=o.managedUsingOperations&&(o._managedUsingOperations=i,a=!0),"boolean"==typeof n&&n!=o.affectsData&&(o._affectsData=n,a=!0),a&&this.fire(`update:${s}`,o,r,t,e),o}const r=Mo.fromRange(t),a=new Ia(s,r,i,n);return this._markers.set(s,a),this.fire(`update:${s}`,a,null,t,{...a.getData(),range:null}),a}_remove(e){const t=e instanceof Ia?e.name:e,i=this._markers.get(t);return!!i&&(this._markers.delete(t),this.fire(`update:${t}`,i,i.getRange(),null,i.getData()),this._destroyMarker(i),!0)}_refresh(e){const t=e instanceof Ia?e.name:e,i=this._markers.get(t);if(!i)throw new k("markercollection-refresh-marker-not-exists",this);const n=i.getRange();this.fire(`update:${t}`,i,n,n,i.getData())}*getMarkersAtPosition(e){for(const t of this)t.getRange().containsPosition(e)&&(yield t)}*getMarkersIntersectingRange(e){for(const t of this)null!==t.getRange().getIntersection(e)&&(yield t)}destroy(){for(const e of this._markers.values())this._destroyMarker(e);this._markers=null,this.stopListening()}*getMarkersGroup(e){for(const t of this._markers.values())t.name.startsWith(e+":")&&(yield t)}_destroyMarker(e){e.stopListening(),e._detachLiveRange()}}class Ia extends(O(ao)){name;_managedUsingOperations;_affectsData;_liveRange;constructor(e,t,i,n){super(),this.name=e,this._liveRange=this._attachLiveRange(t),this._managedUsingOperations=i,this._affectsData=n}get managedUsingOperations(){if(!this._liveRange)throw new k("marker-destroyed",this);return this._managedUsingOperations}get affectsData(){if(!this._liveRange)throw new k("marker-destroyed",this);return this._affectsData}getData(){return{range:this.getRange(),affectsData:this.affectsData,managedUsingOperations:this.managedUsingOperations}}getStart(){if(!this._liveRange)throw new k("marker-destroyed",this);return this._liveRange.start.clone()}getEnd(){if(!this._liveRange)throw new k("marker-destroyed",this);return this._liveRange.end.clone()}getRange(){if(!this._liveRange)throw new k("marker-destroyed",this);return this._liveRange.toRange()}_attachLiveRange(e){return this._liveRange&&this._detachLiveRange(),e.delegate("change:range").to(this),e.delegate("change:content").to(this),this._liveRange=e,e}_detachLiveRange(){this._liveRange.stopDelegating("change:range",this),this._liveRange.stopDelegating("change:content",this),this._liveRange.detach(),this._liveRange=null}}Ia.prototype.is=function(e){return"marker"===e||"model:marker"===e};
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
class Sa extends Fr{sourcePosition;howMany;constructor(e,t){super(null),this.sourcePosition=e.clone(),this.howMany=t}get type(){return"detach"}get affectedSelectable(){return null}toJSON(){const e=super.toJSON();return e.sourcePosition=this.sourcePosition.toJSON(),e}_validate(){if(this.sourcePosition.root.document)throw new k("detach-operation-on-document-node",this)}_execute(){Dr(bo._createFromPositionAndShift(this.sourcePosition,this.howMany))}static get className(){return"DetachOperation"}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Oa extends ao{markers=new Map;_children=new Uo;constructor(e){super(),e&&this._insertChild(0,e)}[Symbol.iterator](){return this.getChildren()}get childCount(){return this._children.length}get maxOffset(){return this._children.maxOffset}get isEmpty(){return 0===this.childCount}get nextSibling(){return null}get previousSibling(){return null}get root(){return this}get parent(){return null}get document(){return null}isAttached(){return!1}getAncestors(){return[]}getChild(e){return this._children.getNode(e)}getChildAtOffset(e){return this._children.getNodeAtOffset(e)}getChildren(){return this._children[Symbol.iterator]()}getChildIndex(e){return this._children.getNodeIndex(e)}getChildStartOffset(e){return this._children.getNodeStartOffset(e)}getPath(){return[]}getNodeByPath(e){let t=this;for(const i of e)t=t.getChildAtOffset(i);return t}offsetToIndex(e){return this._children.offsetToIndex(e)}toJSON(){const e=[];for(const t of this._children)e.push(t.toJSON());return e}static fromJSON(e){const t=[];for(const i of e)i.name?t.push($o.fromJSON(i)):t.push(Fo.fromJSON(i));return new Oa(t)}_appendChild(e){this._insertChild(this.childCount,e)}_insertChild(e,t){const i=function(e){if("string"==typeof e)return[new Fo(e)];It(e)||(e=[e]);return Array.from(e).map((e=>"string"==typeof e?new Fo(e):e instanceof lo?new Fo(e.data,e.getAttributes()):e))}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(t);for(const e of i)null!==e.parent&&e._remove(),e.parent=this;this._children._insertNodes(e,i)}_removeChildren(e,t=1){const i=this._children._removeNodes(e,t);for(const e of i)e.parent=null;return i}_removeChildrenArray(e){this._children._removeNodesArray(e);for(const t of e)t.parent=null}}Oa.prototype.is=function(e){return"documentFragment"===e||"model:documentFragment"===e};class Ra{model;batch;constructor(e,t){this.model=e,this.batch=t}createText(e,t){return new Fo(e,t)}createElement(e,t){return new $o(e,t)}createDocumentFragment(){return new Oa}cloneElement(e,t=!0){return e._clone(t)}insert(e,t,i=0){if(this._assertWriterUsedCorrectly(),e instanceof Fo&&""==e.data)return;const n=uo._createAt(t,i);if(e.parent){if(Fa(e.root,n.root))return void this.move(bo._createOn(e),n);if(e.root.document)throw new k("model-writer-insert-forbidden-move",this);this.remove(e)}const s=n.root.document?n.root.document.version:null,o=e instanceof Oa?e._removeChildren(0,e.childCount):e,r=new jr(n,o,s);if(e instanceof Fo&&(r.shouldReceiveAttributes=!0),this.batch.addOperation(r),this.model.applyOperation(r),e instanceof Oa)for(const[t,i]of e.markers){const e=uo._createAt(i.root,0),s={range:new bo(i.start._getCombined(e,n),i.end._getCombined(e,n)),usingOperation:!0,affectsData:!0};this.model.markers.has(t)?this.updateMarker(t,s):this.addMarker(t,s)}}insertText(e,t,i,n){t instanceof Oa||t instanceof $o||t instanceof uo?this.insert(this.createText(e),t,i):this.insert(this.createText(e,t),i,n)}insertElement(e,t,i,n){t instanceof Oa||t instanceof $o||t instanceof uo?this.insert(this.createElement(e),t,i):this.insert(this.createElement(e,t),i,n)}append(e,t){this.insert(e,t,"end")}appendText(e,t,i){t instanceof Oa||t instanceof $o?this.insert(this.createText(e),t,"end"):this.insert(this.createText(e,t),i,"end")}appendElement(e,t,i){t instanceof Oa||t instanceof $o?this.insert(this.createElement(e),t,"end"):this.insert(this.createElement(e,t),i,"end")}setAttribute(e,t,i){if(this._assertWriterUsedCorrectly(),i instanceof bo){const n=i.getMinimalFlatRanges();for(const i of n)Va(this,e,t,i)}else Ma(this,e,t,i)}setAttributes(e,t){for(const[i,n]of Hi(e))this.setAttribute(i,n,t)}removeAttribute(e,t){if(this._assertWriterUsedCorrectly(),t instanceof bo){const i=t.getMinimalFlatRanges();for(const t of i)Va(this,e,null,t)}else Ma(this,e,null,t)}clearAttributes(e){this._assertWriterUsedCorrectly();const t=e=>{for(const t of e.getAttributeKeys())this.removeAttribute(t,e)};if(e instanceof bo)for(const i of e.getItems())t(i);else t(e)}move(e,t,i){if(this._assertWriterUsedCorrectly(),!(e instanceof bo))throw new k("writer-move-invalid-range",this);if(!e.isFlat)throw new k("writer-move-range-not-flat",this);const n=uo._createAt(t,i);if(n.isEqual(e.start))return;if(this._addOperationForAffectedMarkers("move",e),!Fa(e.root,n.root))throw new k("writer-move-different-document",this);const s=e.root.document?e.root.document.version:null,o=new qr(e.start,e.end.offset-e.start.offset,n,s);this.batch.addOperation(o),this.model.applyOperation(o)}remove(e){this._assertWriterUsedCorrectly();const t=(e instanceof bo?e:bo._createOn(e)).getMinimalFlatRanges().reverse();for(const e of t)this._addOperationForAffectedMarkers("move",e),Na(e.start,e.end.offset-e.start.offset,this.batch,this.model)}merge(e){this._assertWriterUsedCorrectly();const t=e.nodeBefore,i=e.nodeAfter;if(this._addOperationForAffectedMarkers("merge",e),!(t instanceof $o))throw new k("writer-merge-no-element-before",this);if(!(i instanceof $o))throw new k("writer-merge-no-element-after",this);e.root.document?this._merge(e):this._mergeDetached(e)}createPositionFromPath(e,t,i){return this.model.createPositionFromPath(e,t,i)}createPositionAt(e,t){return this.model.createPositionAt(e,t)}createPositionAfter(e){return this.model.createPositionAfter(e)}createPositionBefore(e){return this.model.createPositionBefore(e)}createRange(e,t){return this.model.createRange(e,t)}createRangeIn(e){return this.model.createRangeIn(e)}createRangeOn(e){return this.model.createRangeOn(e)}createSelection(...e){return this.model.createSelection(...e)}_mergeDetached(e){const t=e.nodeBefore,i=e.nodeAfter;this.move(bo._createIn(i),uo._createAt(t,"end")),this.remove(i)}_merge(e){const t=uo._createAt(e.nodeBefore,"end"),i=uo._createAt(e.nodeAfter,0),n=e.root.document.graveyard,s=new uo(n,[0]),o=e.root.document.version,r=new Gr(i,e.nodeAfter.maxOffset,t,s,o);this.batch.addOperation(r),this.model.applyOperation(r)}rename(e,t){if(this._assertWriterUsedCorrectly(),!(e instanceof $o))throw new k("writer-rename-not-element-instance",this);const i=e.root.document?e.root.document.version:null,n=new Xr(uo._createBefore(e),e.name,t,i);this.batch.addOperation(n),this.model.applyOperation(n)}split(e,t){this._assertWriterUsedCorrectly();let i,n,s=e.parent;if(!s.parent)throw new k("writer-split-element-no-parent",this);if(t||(t=s.parent),!e.parent.getAncestors({includeSelf:!0}).includes(t))throw new k("writer-split-invalid-limit-element",this);do{const t=s.root.document?s.root.document.version:null,o=s.maxOffset-e.offset,r=Kr.getInsertionPosition(e),a=new Kr(e,o,r,null,t);this.batch.addOperation(a),this.model.applyOperation(a),i||n||(i=s,n=e.parent.nextSibling),s=(e=this.createPositionAfter(e.parent)).parent}while(s!==t);return{position:e,range:new bo(uo._createAt(i,"end"),uo._createAt(n,0))}}wrap(e,t){if(this._assertWriterUsedCorrectly(),!e.isFlat)throw new k("writer-wrap-range-not-flat",this);const i=t instanceof $o?t:new $o(t);if(i.childCount>0)throw new k("writer-wrap-element-not-empty",this);if(null!==i.parent)throw new k("writer-wrap-element-attached",this);this.insert(i,e.start);const n=new bo(e.start.getShiftedBy(1),e.end.getShiftedBy(1));this.move(n,uo._createAt(i,0))}unwrap(e){if(this._assertWriterUsedCorrectly(),null===e.parent)throw new k("writer-unwrap-element-no-parent",this);this.move(bo._createIn(e),this.createPositionAfter(e)),this.remove(e)}addMarker(e,t){if(this._assertWriterUsedCorrectly(),!t||"boolean"!=typeof t.usingOperation)throw new k("writer-addmarker-no-usingoperation",this);const i=t.usingOperation,n=t.range,s=void 0!==t.affectsData&&t.affectsData;if(this.model.markers.has(e))throw new k("writer-addmarker-marker-exists",this);if(!n)throw new k("writer-addmarker-no-range",this);return i?(Ba(this,e,null,n,s),this.model.markers.get(e)):this.model.markers._set(e,n,i,s)}updateMarker(e,t){this._assertWriterUsedCorrectly();const i="string"==typeof e?e:e.name,n=this.model.markers.get(i);if(!n)throw new k("writer-updatemarker-marker-not-exists",this);if(!t)return C("writer-updatemarker-reconvert-using-editingcontroller",{markerName:i}),void this.model.markers._refresh(n);const s="boolean"==typeof t.usingOperation,o="boolean"==typeof t.affectsData,r=o?t.affectsData:n.affectsData;if(!s&&!t.range&&!o)throw new k("writer-updatemarker-wrong-options",this);const a=n.getRange(),l=t.range?t.range:a;s&&t.usingOperation!==n.managedUsingOperations?t.usingOperation?Ba(this,i,null,l,r):(Ba(this,i,a,null,r),this.model.markers._set(i,l,void 0,r)):n.managedUsingOperations?Ba(this,i,a,l,r):this.model.markers._set(i,l,void 0,r)}removeMarker(e){this._assertWriterUsedCorrectly();const t="string"==typeof e?e:e.name;if(!this.model.markers.has(t))throw new k("writer-removemarker-no-marker",this);const i=this.model.markers.get(t);if(!i.managedUsingOperations)return void this.model.markers._remove(t);Ba(this,t,i.getRange(),null,i.affectsData)}addRoot(e,t="$root"){this._assertWriterUsedCorrectly();const i=this.model.document.getRoot(e);if(i&&i.isAttached())throw new k("writer-addroot-root-exists",this);const n=this.model.document,s=new ea(e,t,!0,n,n.version);return this.batch.addOperation(s),this.model.applyOperation(s),this.model.document.getRoot(e)}detachRoot(e){this._assertWriterUsedCorrectly();const t="string"==typeof e?this.model.document.getRoot(e):e;if(!t||!t.isAttached())throw new k("writer-detachroot-no-root",this);for(const e of this.model.markers)e.getRange().root===t&&this.removeMarker(e);for(const e of t.getAttributeKeys())this.removeAttribute(e,t);this.remove(this.createRangeIn(t));const i=this.model.document,n=new ea(t.rootName,t.name,!1,i,i.version);this.batch.addOperation(n),this.model.applyOperation(n)}setSelection(...e){this._assertWriterUsedCorrectly(),this.model.document.selection._setTo(...e)}setSelectionFocus(e,t){this._assertWriterUsedCorrectly(),this.model.document.selection._setFocus(e,t)}setSelectionAttribute(e,t){if(this._assertWriterUsedCorrectly(),"string"==typeof e)this._setSelectionAttribute(e,t);else for(const[t,i]of Hi(e))this._setSelectionAttribute(t,i)}removeSelectionAttribute(e){if(this._assertWriterUsedCorrectly(),"string"==typeof e)this._removeSelectionAttribute(e);else for(const t of e)this._removeSelectionAttribute(t)}overrideSelectionGravity(){return this.model.document.selection._overrideGravity()}restoreSelectionGravity(e){this.model.document.selection._restoreGravity(e)}_setSelectionAttribute(e,t){const i=this.model.document.selection;if(i.isCollapsed&&i.anchor.parent.isEmpty){const n=Do._getStoreAttributeKey(e);this.setAttribute(n,t,i.anchor.parent)}i._setAttribute(e,t)}_removeSelectionAttribute(e){const t=this.model.document.selection;if(t.isCollapsed&&t.anchor.parent.isEmpty){const i=Do._getStoreAttributeKey(e);this.removeAttribute(i,t.anchor.parent)}t._removeAttribute(e)}_assertWriterUsedCorrectly(){if(this.model._currentWriter!==this)throw new k("writer-incorrect-use",this)}_addOperationForAffectedMarkers(e,t){for(const i of this.model.markers){if(!i.managedUsingOperations)continue;const n=i.getRange();let s=!1;if("move"===e){const e=t;s=e.containsPosition(n.start)||e.start.isEqual(n.start)||e.containsPosition(n.end)||e.end.isEqual(n.end)}else{const e=t,i=e.nodeBefore,o=e.nodeAfter,r=n.start.parent==i&&n.start.isAtEnd,a=n.end.parent==o&&0==n.end.offset,l=n.end.nodeAfter==o,c=n.start.nodeAfter==o;s=r||a||l||c}s&&this.updateMarker(i.name,{range:n})}}}function Va(e,t,i,n){const s=e.model,o=s.document;let r,a,l,c=n.start;for(const e of n.getWalker({shallow:!0}))l=e.item.getAttribute(t),r&&a!=l&&(a!=i&&d(),c=r),r=e.nextPosition,a=l;function d(){const n=new bo(c,r),l=n.root.document?o.version:null,d=new Qr(n,t,a,i,l);e.batch.addOperation(d),s.applyOperation(d)}r instanceof uo&&r!=c&&a!=i&&d()}function Ma(e,t,i,n){const s=e.model,o=s.document,r=n.getAttribute(t);let a,l;if(r!=i){if(n.root===n){const e=n.document?o.version:null;l=new Zr(n,t,r,i,e)}else{a=new bo(uo._createBefore(n),e.createPositionAfter(n));const s=a.root.document?o.version:null;l=new Qr(a,t,r,i,s)}e.batch.addOperation(l),s.applyOperation(l)}}function Ba(e,t,i,n,s){const o=e.model,r=o.document,a=new Jr(t,i,n,o.markers,!!s,r.version);e.batch.addOperation(a),o.applyOperation(a)}function Na(e,t,i,n){let s;if(e.root.document){const i=n.document,o=new uo(i.graveyard,[0]);s=new qr(e,t,o,i.version)}else s=new Sa(e,t);i.addOperation(s),n.applyOperation(s)}function Fa(e,t){return e===t||e instanceof Aa&&t instanceof Aa}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function La(e){e.document.registerPostFixer((t=>function(e,t){const i=t.document.selection,n=t.schema,s=[];let o=!1;for(const e of i.getRanges()){const t=Da(e,n);t&&!t.isEqual(e)?(s.push(t),o=!0):s.push(e)}o&&e.setSelection(function(e){const t=[...e],i=new Set;let n=1;for(;n<t.length;){const e=t[n],s=t.slice(0,n);for(const[o,r]of s.entries())if(!i.has(o))if(e.isEqual(r))i.add(o);else if(e.isIntersecting(r)){i.add(o),i.add(n);const s=e.getJoined(r);t.push(s)}n++}return t.filter(((e,t)=>!i.has(t)))}(s),{backward:i.isBackward});return!1}(t,e)))}function Da(e,t){return e.isCollapsed?function(e,t){const i=e.start,n=t.getNearestSelectionRange(i);if(!n){const e=i.getAncestors().reverse().find((e=>t.isObject(e)));return e?bo._createOn(e):null}if(!n.isCollapsed)return n;const s=n.start;if(i.isEqual(s))return null;return new bo(s)}(e,t):function(e,t){const{start:i,end:n}=e,s=t.checkChild(i,"$text"),o=t.checkChild(n,"$text"),r=t.getLimitElement(i),a=t.getLimitElement(n);if(r===a){if(s&&o)return null;if(function(e,t,i){const n=e.nodeAfter&&!i.isLimit(e.nodeAfter)||i.checkChild(e,"$text"),s=t.nodeBefore&&!i.isLimit(t.nodeBefore)||i.checkChild(t,"$text");return n||s}(i,n,t)){const e=i.nodeAfter&&t.isSelectable(i.nodeAfter)?null:t.getNearestSelectionRange(i,"forward"),s=n.nodeBefore&&t.isSelectable(n.nodeBefore)?null:t.getNearestSelectionRange(n,"backward"),o=e?e.start:i,r=s?s.end:n;return new bo(o,r)}}const l=r&&!r.is("rootElement"),c=a&&!a.is("rootElement");if(l||c){const e=i.nodeAfter&&n.nodeBefore&&i.nodeAfter.parent===n.nodeBefore.parent,s=l&&(!e||!Ha(i.nodeAfter,t)),o=c&&(!e||!Ha(n.nodeBefore,t));let d=i,h=n;return s&&(d=uo._createBefore(za(r,t))),o&&(h=uo._createAfter(za(a,t))),new bo(d,h)}return null}(e,t)}function za(e,t){let i=e,n=i;for(;t.isLimit(n)&&n.parent;)i=n,n=n.parent;return i}function Ha(e,t){return e&&t.isSelectable(e)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Ua(e,t,i={}){if(t.isCollapsed)return;const n=t.getFirstRange();if("$graveyard"==n.root.rootName)return;const s=e.schema;e.change((e=>{if(!i.doNotResetEntireContent&&function(e,t){const i=e.getLimitElement(t);if(!t.containsEntireContent(i))return!1;const n=t.getFirstRange();if(n.start.parent==n.end.parent)return!1;return e.checkChild(i,"paragraph")}(s,t))return void function(e,t){const i=e.model.schema.getLimitElement(t);e.remove(e.createRangeIn(i)),ja(e,e.createPositionAt(i,0),t)}(e,t);const o={};if(!i.doNotAutoparagraph){const e=t.getSelectedElement();e&&Object.assign(o,s.getAttributesWithProperty(e,"copyOnReplace",!0))}let r,a;i.doNotFixSelection?(r=ga.fromPosition(n.start,"toPrevious"),a=ga.fromPosition(n.end,"toNext")):[r,a]=function(e){const t=e.root.document.model,i=e.start;let n=e.end;if(t.hasContent(e,{ignoreMarkers:!0})){const i=function(e){const t=e.parent,i=t.root.document.model.schema,n=t.getAncestors({parentFirst:!0,includeSelf:!0});for(const e of n){if(i.isLimit(e))return null;if(i.isBlock(e))return e}}(n);if(i&&n.isTouching(t.createPositionAt(i,0))){const i=t.createSelection(e);t.modifySelection(i,{direction:"backward"});const s=i.getLastPosition(),o=t.createRange(s,n);t.hasContent(o,{ignoreMarkers:!0})||(n=s)}}return[ga.fromPosition(i,"toPrevious"),ga.fromPosition(n,"toNext")]}(n),r.isTouching(a)||e.remove(e.createRange(r,a)),i.leaveUnmerged||(!function(e,t,i){const n=e.model;if(!qa(e.model.schema,t,i))return;const[s,o]=function(e,t){const i=e.getAncestors(),n=t.getAncestors();let s=0;for(;i[s]&&i[s]==n[s];)s++;return[i[s],n[s]]}(t,i);if(!s||!o)return;!n.hasContent(s,{ignoreMarkers:!0})&&n.hasContent(o,{ignoreMarkers:!0})?Wa(e,t,i,s.parent):$a(e,t,i,s.parent)}(e,r,a),s.removeDisallowedAttributes(r.parent.getChildren(),e)),Ka(e,t,r),!i.doNotAutoparagraph&&function(e,t){const i=e.checkChild(t,"$text"),n=e.checkChild(t,"paragraph");return!i&&n}(s,r)&&ja(e,r,t,o),r.detach(),a.detach()}))}function $a(e,t,i,n){const s=t.parent,o=i.parent;if(s!=n&&o!=n){for(t=e.createPositionAfter(s),(i=e.createPositionBefore(o)).isEqual(t)||e.insert(o,t),e.merge(t);i.parent.isEmpty;){const t=i.parent;i=e.createPositionBefore(t),e.remove(t)}qa(e.model.schema,t,i)&&$a(e,t,i,n)}}function Wa(e,t,i,n){const s=t.parent,o=i.parent;if(s!=n&&o!=n){for(t=e.createPositionAfter(s),(i=e.createPositionBefore(o)).isEqual(t)||e.insert(s,i);t.parent.isEmpty;){const i=t.parent;t=e.createPositionBefore(i),e.remove(i)}i=e.createPositionBefore(o),function(e,t){const i=t.nodeBefore,n=t.nodeAfter;i.name!=n.name&&e.rename(i,n.name);e.clearAttributes(i),e.setAttributes(Object.fromEntries(n.getAttributes()),i),e.merge(t)}(e,i),qa(e.model.schema,t,i)&&Wa(e,t,i,n)}}function qa(e,t,i){const n=t.parent,s=i.parent;return n!=s&&(!e.isLimit(n)&&!e.isLimit(s)&&function(e,t,i){const n=new bo(e,t);for(const e of n.getWalker())if(i.isLimit(e.item))return!1;return!0}(t,i,e))}function ja(e,t,i,n={}){const s=e.createElement("paragraph");e.model.schema.setAllowedAttributes(s,n,e),e.insert(s,t),Ka(e,i,e.createPositionAt(s,0))}function Ka(e,t,i){t instanceof Do?e.setSelection(i):t.setTo(i)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Ga(e,t){const i=[];Array.from(e.getItems({direction:"backward"})).map((e=>t.createRangeOn(e))).filter((t=>(t.start.isAfter(e.start)||t.start.isEqual(e.start))&&(t.end.isBefore(e.end)||t.end.isEqual(e.end)))).forEach((e=>{i.push(e.start.parent),t.remove(e)})),i.forEach((e=>{let i=e;for(;i.parent&&i.isEmpty;){const e=t.createRangeOn(i);i=i.parent,t.remove(e)}}))}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Ja{model;writer;position;canMergeWith;schema;_documentFragment;_documentFragmentPosition;_firstNode=null;_lastNode=null;_lastAutoParagraph=null;_filterAttributesOf=[];_affectedStart=null;_affectedEnd=null;_nodeToSelect=null;constructor(e,t,i){this.model=e,this.writer=t,this.position=i,this.canMergeWith=new Set([this.position.parent]),this.schema=e.schema,this._documentFragment=t.createDocumentFragment(),this._documentFragmentPosition=t.createPositionAt(this._documentFragment,0)}handleNodes(e){for(const t of Array.from(e))this._handleNode(t);this._insertPartialFragment(),this._lastAutoParagraph&&this._updateLastNodeFromAutoParagraph(this._lastAutoParagraph),this._mergeOnRight(),this.schema.removeDisallowedAttributes(this._filterAttributesOf,this.writer),this._filterAttributesOf=[]}_updateLastNodeFromAutoParagraph(e){const t=this.writer.createPositionAfter(this._lastNode),i=this.writer.createPositionAfter(e);if(i.isAfter(t)){
/* istanbul ignore if -- @preserve */
if(this._lastNode=e,this.position.parent!=e||!this.position.isAtEnd)throw new k("insertcontent-invalid-insertion-position",this);this.position=i,this._setAffectedBoundaries(this.position)}}getSelectionRange(){return this._nodeToSelect?bo._createOn(this._nodeToSelect):this.model.schema.getNearestSelectionRange(this.position)}getAffectedRange(){return this._affectedStart?new bo(this._affectedStart,this._affectedEnd):null}destroy(){this._affectedStart&&this._affectedStart.detach(),this._affectedEnd&&this._affectedEnd.detach()}_handleNode(e){this._checkAndSplitToAllowedPosition(e)?(this._appendToFragment(e),this._firstNode||(this._firstNode=e),this._lastNode=e):this.schema.isObject(e)||this._handleDisallowedNode(e)}_insertPartialFragment(){if(this._documentFragment.isEmpty)return;const e=ga.fromPosition(this.position,"toNext");this._setAffectedBoundaries(this.position),this._documentFragment.getChild(0)==this._firstNode&&(this.writer.insert(this._firstNode,this.position),this._mergeOnLeft(),this.position=e.toPosition()),this._documentFragment.isEmpty||this.writer.insert(this._documentFragment,this.position),this._documentFragmentPosition=this.writer.createPositionAt(this._documentFragment,0),this.position=e.toPosition(),e.detach()}_handleDisallowedNode(e){e.is("element")&&this.handleNodes(e.getChildren())}_appendToFragment(e){
/* istanbul ignore if -- @preserve */
if(!this.schema.checkChild(this.position,e))throw new k("insertcontent-wrong-position",this,{node:e,position:this.position});this.writer.insert(e,this._documentFragmentPosition),this._documentFragmentPosition=this._documentFragmentPosition.getShiftedBy(e.offsetSize),this.schema.isObject(e)&&!this.schema.checkChild(this.position,"$text")?this._nodeToSelect=e:this._nodeToSelect=null,this._filterAttributesOf.push(e)}_setAffectedBoundaries(e){this._affectedStart||(this._affectedStart=ga.fromPosition(e,"toPrevious")),this._affectedEnd&&!this._affectedEnd.isBefore(e)||(this._affectedEnd&&this._affectedEnd.detach(),this._affectedEnd=ga.fromPosition(e,"toNext"))}_mergeOnLeft(){const e=this._firstNode;if(!(e instanceof $o))return;if(!this._canMergeLeft(e))return;const t=ga._createBefore(e);t.stickiness="toNext";const i=ga.fromPosition(this.position,"toNext");this._affectedStart.isEqual(t)&&(this._affectedStart.detach(),this._affectedStart=ga._createAt(t.nodeBefore,"end","toPrevious")),this._firstNode===this._lastNode&&(this._firstNode=t.nodeBefore,this._lastNode=t.nodeBefore),this.writer.merge(t),t.isEqual(this._affectedEnd)&&this._firstNode===this._lastNode&&(this._affectedEnd.detach(),this._affectedEnd=ga._createAt(t.nodeBefore,"end","toNext")),this.position=i.toPosition(),i.detach(),this._filterAttributesOf.push(this.position.parent),t.detach()}_mergeOnRight(){const e=this._lastNode;if(!(e instanceof $o))return;if(!this._canMergeRight(e))return;const t=ga._createAfter(e);
/* istanbul ignore if -- @preserve */
if(t.stickiness="toNext",!this.position.isEqual(t))throw new k("insertcontent-invalid-insertion-position",this);this.position=uo._createAt(t.nodeBefore,"end");const i=ga.fromPosition(this.position,"toPrevious");this._affectedEnd.isEqual(t)&&(this._affectedEnd.detach(),this._affectedEnd=ga._createAt(t.nodeBefore,"end","toNext")),this._firstNode===this._lastNode&&(this._firstNode=t.nodeBefore,this._lastNode=t.nodeBefore),this.writer.merge(t),t.getShiftedBy(-1).isEqual(this._affectedStart)&&this._firstNode===this._lastNode&&(this._affectedStart.detach(),this._affectedStart=ga._createAt(t.nodeBefore,0,"toPrevious")),this.position=i.toPosition(),i.detach(),this._filterAttributesOf.push(this.position.parent),t.detach()}_canMergeLeft(e){const t=e.previousSibling;return t instanceof $o&&this.canMergeWith.has(t)&&this.model.schema.checkMerge(t,e)}_canMergeRight(e){const t=e.nextSibling;return t instanceof $o&&this.canMergeWith.has(t)&&this.model.schema.checkMerge(e,t)}_insertAutoParagraph(){this._insertPartialFragment();const e=this.writer.createElement("paragraph");this.writer.insert(e,this.position),this._setAffectedBoundaries(this.position),this._lastAutoParagraph=e,this.position=this.writer.createPositionAt(e,0)}_checkAndSplitToAllowedPosition(e){const t=this._getAllowedIn(this.position.parent,e);if(!t)return!1;for(t!=this.position.parent&&this._insertPartialFragment();t!=this.position.parent;)if(this.position.isAtStart){const e=this.position.parent;this.position=this.writer.createPositionBefore(e),e.isEmpty&&e.parent===t&&this.writer.remove(e)}else if(this.position.isAtEnd)this.position=this.writer.createPositionAfter(this.position.parent);else{const e=this.writer.createPositionAfter(this.position.parent);this._setAffectedBoundaries(this.position),this.writer.split(this.position),this.position=e,this.canMergeWith.add(this.position.nodeAfter)}return this.schema.checkChild(this.position.parent,e)||this._insertAutoParagraph(),!0}_getAllowedIn(e,t){return this.schema.checkChild(e,t)||this.schema.checkChild(e,"paragraph")&&this.schema.checkChild("paragraph",t)?e:this.schema.isLimit(e)?null:this._getAllowedIn(e.parent,t)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Qa(e,t,i,n={}){if(!e.schema.isObject(t))throw new k("insertobject-element-not-an-object",e,{object:t});const s=i||e.document.selection;let o=s;n.findOptimalPosition&&e.schema.isBlock(t)&&(o=e.createSelection(e.schema.findOptimalInsertionRange(s,n.findOptimalPosition)));const r=Bi(s.getSelectedBlocks()),a={};return r&&Object.assign(a,e.schema.getAttributesWithProperty(r,"copyOnReplace",!0)),e.change((i=>{o.isCollapsed||e.deleteContent(o,{doNotAutoparagraph:!0});let s=t;const r=o.anchor.parent;!e.schema.checkChild(r,t)&&e.schema.checkChild(r,"paragraph")&&e.schema.checkChild("paragraph",t)&&(s=i.createElement("paragraph"),i.insert(t,s)),e.schema.setAllowedAttributes(s,a,i);const l=e.insertContent(s,o);return l.isCollapsed||n.setSelection&&function(e,t,i,n){const s=e.model;if("on"==i)return void e.setSelection(t,"on");if("after"!=i)throw new k("insertobject-invalid-place-parameter-value",s);let o=t.nextSibling;if(s.schema.isInline(t))return void e.setSelection(t,"after");const r=o&&s.schema.checkChild(o,"$text");!r&&s.schema.checkChild(t.parent,"paragraph")&&(o=e.createElement("paragraph"),s.schema.setAllowedAttributes(o,n,e),s.insertContent(o,e.createPositionAfter(t)));o&&e.setSelection(o,0)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(i,t,n.setSelection,a),l}))}function Ya(e,t){const{isForward:i,walker:n,unit:s,schema:o,treatEmojiAsSingleUnit:r}=e,{type:a,item:l,nextPosition:c}=t;if("text"==a)return"word"===e.unit?function(e,t){let i=e.position.textNode;i||(i=t?e.position.nodeAfter:e.position.nodeBefore);for(;i&&i.is("$text");){const n=e.position.offset-i.startOffset;if(el(i,n,t))i=t?e.position.nodeAfter:e.position.nodeBefore;else{if(Za(i.data,n,t))break;e.next()}}return e.position}(n,i):function(e,t,i){const n=e.position.textNode;if(n){const s=n.data;let o=e.position.offset-n.startOffset;for(;qi(s,o)||"character"==t&&ji(s,o)||i&&Gi(s,o);)e.next(),o=e.position.offset-n.startOffset}return e.position}(n,s,r);if(a==(i?"elementStart":"elementEnd")){if(o.isSelectable(l))return uo._createAt(l,i?"after":"before");if(o.checkChild(c,"$text"))return c}else{if(o.isLimit(l))return void n.skip((()=>!0));if(o.checkChild(c,"$text"))return c}}function Xa(e,t){const i=e.root,n=uo._createAt(i,t?"end":0);return t?new bo(e,n):new bo(n,e)}function Za(e,t,i){const n=t+(i?0:-1);return' ,.?!:;"-()'.includes(e.charAt(n))}function el(e,t,i){return t===(i?e.offsetSize:0)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class tl extends(vt()){markers;document;schema;_pendingChanges;_currentWriter;constructor(){super(),this.markers=new Pa,this.document=new xa(this),this.schema=new fr,this._pendingChanges=[],this._currentWriter=null,["deleteContent","modifySelection","getSelectedContent","applyOperation"].forEach((e=>this.decorate(e))),this.on("applyOperation",((e,t)=>{t[0]._validate()}),{priority:"highest"}),this.schema.register("$root",{isLimit:!0}),this.schema.register("$container",{allowIn:["$root","$container"]}),this.schema.register("$block",{allowIn:["$root","$container"],isBlock:!0}),this.schema.register("$blockObject",{allowWhere:"$block",isBlock:!0,isObject:!0}),this.schema.register("$inlineObject",{allowWhere:"$text",allowAttributesOf:"$text",isInline:!0,isObject:!0}),this.schema.register("$text",{allowIn:"$block",isInline:!0,isContent:!0}),this.schema.register("$clipboardHolder",{allowContentOf:"$root",allowChildren:"$text",isLimit:!0}),this.schema.register("$documentFragment",{allowContentOf:"$root",allowChildren:"$text",isLimit:!0}),this.schema.register("$marker"),this.schema.addChildCheck((()=>!0),"$marker"),La(this),this.document.registerPostFixer(sr),this.on("insertContent",((e,[t,i])=>{e.return=function(e,t,i){return e.change((n=>{const s=i||e.document.selection;s.isCollapsed||e.deleteContent(s,{doNotAutoparagraph:!0});const o=new Ja(e,n,s.anchor),r=[];let a;if(t.is("documentFragment")){if(t.markers.size){const e=[];for(const[i,n]of t.markers){const{start:t,end:s}=n,o=t.isEqual(s);e.push({position:t,name:i,isCollapsed:o},{position:s,name:i,isCollapsed:o})}e.sort((({position:e},{position:t})=>e.isBefore(t)?1:-1));for(const{position:i,name:s,isCollapsed:o}of e){let e=null,a=null;const l=i.parent===t&&i.isAtStart,c=i.parent===t&&i.isAtEnd;l||c?o&&(a=l?"start":"end"):(e=n.createElement("$marker"),n.insert(e,i)),r.push({name:s,element:e,collapsed:a})}}a=t.getChildren()}else a=[t];o.handleNodes(a);let l=o.getSelectionRange();if(t.is("documentFragment")&&r.length){const e=l?Mo.fromRange(l):null,t={};for(let e=r.length-1;e>=0;e--){const{name:i,element:s,collapsed:a}=r[e],l=!t[i];if(l&&(t[i]=[]),s){const e=n.createPositionAt(s,"before");t[i].push(e),n.remove(s)}else{const e=o.getAffectedRange();if(!e){a&&t[i].push(o.position);continue}a?t[i].push(e[a]):t[i].push(l?e.start:e.end)}}for(const[e,[i,s]]of Object.entries(t))i&&s&&i.root===s.root&&i.root.document&&!n.model.markers.has(e)&&n.addMarker(e,{usingOperation:!0,affectsData:!0,range:new bo(i,s)});e&&(l=e.toRange(),e.detach())}
/* istanbul ignore else -- @preserve */l&&(s instanceof Do?n.setSelection(l):s.setTo(l));const c=o.getAffectedRange()||e.createRange(s.anchor);return o.destroy(),c}))}(this,t,i)})),this.on("insertObject",((e,[t,i,n])=>{e.return=Qa(this,t,i,n)})),this.on("canEditAt",(e=>{const t=!this.document.isReadOnly;e.return=t,t||e.stop()}))}change(e){try{return 0===this._pendingChanges.length?(this._pendingChanges.push({batch:new wa,callback:e}),this._runPendingChanges()[0]):e(this._currentWriter)}catch(e){
/* istanbul ignore next -- @preserve */
k.rethrowUnexpectedError(e,this)}}enqueueChange(e,t){try{e?"function"==typeof e?(t=e,e=new wa):e instanceof wa||(e=new wa(e)):e=new wa,this._pendingChanges.push({batch:e,callback:t}),1==this._pendingChanges.length&&this._runPendingChanges()}catch(e){
/* istanbul ignore next -- @preserve */
k.rethrowUnexpectedError(e,this)}}applyOperation(e){e._execute()}insertContent(e,t,i,...n){const s=il(t,i);return this.fire("insertContent",[e,s,i,...n])}insertObject(e,t,i,n,...s){const o=il(t,i);return this.fire("insertObject",[e,o,n,n,...s])}deleteContent(e,t){Ua(this,e,t)}modifySelection(e,t){!function(e,t,i={}){const n=e.schema,s="backward"!=i.direction,o=i.unit?i.unit:"character",r=!!i.treatEmojiAsSingleUnit,a=t.focus,l=new co({boundaries:Xa(a,s),singleCharacters:!0,direction:s?"forward":"backward"}),c={walker:l,schema:n,isForward:s,unit:o,treatEmojiAsSingleUnit:r};let d;for(;d=l.next();){if(d.done)return;const i=Ya(c,d.value);if(i)return void(t instanceof Do?e.change((e=>{e.setSelectionFocus(i)})):t.setFocus(i))}}(this,e,t)}getSelectedContent(e){return function(e,t){return e.change((e=>{const i=e.createDocumentFragment(),n=t.getFirstRange();if(!n||n.isCollapsed)return i;const s=n.start.root,o=n.start.getCommonPath(n.end),r=s.getNodeByPath(o);let a;a=n.start.parent==n.end.parent?n:e.createRange(e.createPositionAt(r,n.start.path[o.length]),e.createPositionAt(r,n.end.path[o.length]+1));const l=a.end.offset-a.start.offset;for(const t of a.getItems({shallow:!0}))t.is("$textProxy")?e.appendText(t.data,t.getAttributes(),i):e.append(e.cloneElement(t,!0),i);if(a!=n){const t=n._getTransformedByMove(a.start,e.createPositionAt(i,0),l)[0],s=e.createRange(e.createPositionAt(i,0),t.start);Ga(e.createRange(t.end,e.createPositionAt(i,"end")),e),Ga(s,e)}return i}))}(this,e)}hasContent(e,t={}){const i=e instanceof bo?e:bo._createIn(e);if(i.isCollapsed)return!1;const{ignoreWhitespaces:n=!1,ignoreMarkers:s=!1}=t;if(!s)for(const e of this.markers.getMarkersIntersectingRange(i))if(e.affectsData)return!0;for(const e of i.getItems())if(this.schema.isContent(e)){if(!e.is("$textProxy"))return!0;if(!n)return!0;if(-1!==e.data.search(/\S/))return!0}return!1}canEditAt(e){const t=il(e);return this.fire("canEditAt",[t])}createPositionFromPath(e,t,i){return new uo(e,t,i)}createPositionAt(e,t){return uo._createAt(e,t)}createPositionAfter(e){return uo._createAfter(e)}createPositionBefore(e){return uo._createBefore(e)}createRange(e,t){return new bo(e,t)}createRangeIn(e){return bo._createIn(e)}createRangeOn(e){return bo._createOn(e)}createSelection(...e){return new To(...e)}createBatch(e){return new wa(e)}createOperationFromJSON(e){return ia.fromJSON(e,this.document)}destroy(){this.document.destroy(),this.stopListening()}_runPendingChanges(){const e=[];this.fire("_beforeChanges");try{for(;this._pendingChanges.length;){const t=this._pendingChanges[0].batch;this._currentWriter=new Ra(this,t);const i=this._pendingChanges[0].callback(this._currentWriter);e.push(i),this.document._handleChangeBlock(this._currentWriter),this._pendingChanges.shift(),this._currentWriter=null}}finally{this._pendingChanges.length=0,this._currentWriter=null,this.fire("_afterChanges")}return e}}function il(e,t){if(e)return e instanceof To||e instanceof Do?e:e instanceof xo?t||0===t?new To(e,t):e.is("rootElement")?new To(e,"in"):new To(e,"on"):new To(e)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class nl extends Ks{domEventType="click";onDomEvent(e){this.fire(e.type,e)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class sl extends Ks{domEventType=["mousedown","mouseup","mouseover","mouseout"];onDomEvent(e){this.fire(e.type,e)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class ol extends Ks{domEventType=["touchstart","touchend","touchmove"];onDomEvent(e){this.fire(e.type,e)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class rl{document;constructor(e){this.document=e}createDocumentFragment(e){return new ls(this.document,e)}createElement(e,t,i){return new Sn(this.document,e,t,i)}createText(e){return new fn(this.document,e)}clone(e,t=!1){return e._clone(t)}appendChild(e,t){return t._appendChild(e)}insertChild(e,t,i){return i._insertChild(e,t)}removeChildren(e,t,i){return i._removeChildren(e,t)}remove(e){const t=e.parent;return t?this.removeChildren(t.getChildIndex(e),1,t):[]}replace(e,t){const i=e.parent;if(i){const n=i.getChildIndex(e);return this.removeChildren(n,1,i),this.insertChild(n,t,i),!0}return!1}unwrapElement(e){const t=e.parent;if(t){const i=t.getChildIndex(e);this.remove(e),this.insertChild(i,e.getChildren(),t)}}rename(e,t){const i=new Sn(this.document,e,t.getAttributes(),t.getChildren());return this.replace(t,i)?i:null}setAttribute(e,t,i){i._setAttribute(e,t)}removeAttribute(e,t){t._removeAttribute(e)}addClass(e,t){t._addClass(e)}removeClass(e,t){t._removeClass(e)}setStyle(e,t,i){rt(e)&&void 0===i?t._setStyle(e):i._setStyle(e,t)}removeStyle(e,t){t._removeStyle(e)}setCustomProperty(e,t,i){i._setCustomProperty(e,t)}removeCustomProperty(e,t){return t._removeCustomProperty(e)}createPositionAt(e,t){return Dn._createAt(e,t)}createPositionAfter(e){return Dn._createAfter(e)}createPositionBefore(e){return Dn._createBefore(e)}createRange(e,t){return new zn(e,t)}createRangeOn(e){return zn._createOn(e)}createRangeIn(e){return zn._createIn(e)}createSelection(...e){return new Un(...e)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const al=/^#([0-9a-f]{3,4}|[0-9a-f]{6}|[0-9a-f]{8})$/i,ll=/^rgb\([ ]?([0-9]{1,3}[ %]?,[ ]?){2,3}[0-9]{1,3}[ %]?\)$/i,cl=/^rgba\([ ]?([0-9]{1,3}[ %]?,[ ]?){3}(1|[0-9]+%|[0]?\.?[0-9]+)\)$/i,dl=/^hsl\([ ]?([0-9]{1,3}[ %]?[,]?[ ]*){3}(1|[0-9]+%|[0]?\.?[0-9]+)?\)$/i,hl=/^hsla\([ ]?([0-9]{1,3}[ %]?,[ ]?){2,3}(1|[0-9]+%|[0]?\.?[0-9]+)\)$/i,ul=/\w+\((?:[^()]|\([^()]*\))*\)|\S+/gi,ml=new Set(["black","silver","gray","white","maroon","red","purple","fuchsia","green","lime","olive","yellow","navy","blue","teal","aqua","orange","aliceblue","antiquewhite","aquamarine","azure","beige","bisque","blanchedalmond","blueviolet","brown","burlywood","cadetblue","chartreuse","chocolate","coral","cornflowerblue","cornsilk","crimson","cyan","darkblue","darkcyan","darkgoldenrod","darkgray","darkgreen","darkgrey","darkkhaki","darkmagenta","darkolivegreen","darkorange","darkorchid","darkred","darksalmon","darkseagreen","darkslateblue","darkslategray","darkslategrey","darkturquoise","darkviolet","deeppink","deepskyblue","dimgray","dimgrey","dodgerblue","firebrick","floralwhite","forestgreen","gainsboro","ghostwhite","gold","goldenrod","greenyellow","grey","honeydew","hotpink","indianred","indigo","ivory","khaki","lavender","lavenderblush","lawngreen","lemonchiffon","lightblue","lightcoral","lightcyan","lightgoldenrodyellow","lightgray","lightgreen","lightgrey","lightpink","lightsalmon","lightseagreen","lightskyblue","lightslategray","lightslategrey","lightsteelblue","lightyellow","limegreen","linen","magenta","mediumaquamarine","mediumblue","mediumorchid","mediumpurple","mediumseagreen","mediumslateblue","mediumspringgreen","mediumturquoise","mediumvioletred","midnightblue","mintcream","mistyrose","moccasin","navajowhite","oldlace","olivedrab","orangered","orchid","palegoldenrod","palegreen","paleturquoise","palevioletred","papayawhip","peachpuff","peru","pink","plum","powderblue","rosybrown","royalblue","saddlebrown","salmon","sandybrown","seagreen","seashell","sienna","skyblue","slateblue","slategray","slategrey","snow","springgreen","steelblue","tan","thistle","tomato","turquoise","violet","wheat","whitesmoke","yellowgreen","activeborder","activecaption","appworkspace","background","buttonface","buttonhighlight","buttonshadow","buttontext","captiontext","graytext","highlight","highlighttext","inactiveborder","inactivecaption","inactivecaptiontext","infobackground","infotext","menu","menutext","scrollbar","threeddarkshadow","threedface","threedhighlight","threedlightshadow","threedshadow","window","windowframe","windowtext","rebeccapurple","currentcolor","transparent"]);function gl(e){return e.startsWith("#")?al.test(e):e.startsWith("rgb")?ll.test(e)||cl.test(e):e.startsWith("hsl")?dl.test(e)||hl.test(e):ml.has(e.toLowerCase())}const fl=/^([+-]?[0-9]*([.][0-9]+)?(px|cm|mm|in|pc|pt|ch|em|ex|rem|vh|vw|vmin|vmax)|0)$/;const pl=/^[+-]?[0-9]*([.][0-9]+)?%$/;const wl=["repeat-x","repeat-y","repeat","space","round","no-repeat"];function bl(e){return wl.includes(e)}const _l=["center","top","bottom","left","right"];function vl(e){return _l.includes(e)}const yl=["fixed","scroll","local"];function kl(e){return yl.includes(e)}const Cl=/^url\(/;function Al(e){return Cl.test(e)}function El(e=""){if(""===e)return{top:void 0,right:void 0,bottom:void 0,left:void 0};const t=Tl(e),i=t[0],n=t[2]||i,s=t[1]||i;return{top:i,bottom:n,right:s,left:t[3]||s}}function xl({top:e,right:t,bottom:i,left:n}){const s=[];return n!==t?s.push(e,t,i,n):i!==e?s.push(e,t,i):t!==e?s.push(e,t):s.push(e),s.join(" ")}function Tl(e){const t=e.trim().slice(0,1500).matchAll(ul);return Array.from(t).map((e=>e[0]))}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Pl(e){e.setNormalizer("background",(e=>{const t={},i=Tl(e);for(const e of i)bl(e)?(t.repeat=t.repeat||[],t.repeat.push(e)):vl(e)?(t.position=t.position||[],t.position.push(e)):kl(e)?t.attachment=e:gl(e)?t.color=e:Al(e)&&(t.image=e);return{path:"background",value:t}})),e.setNormalizer("background-color",(e=>({path:"background.color",value:e}))),e.setReducer("background",(e=>{const t=[];return t.push(["background-color",e.color]),t})),e.setStyleRelation("background",["background-color"])}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
function Il(e){var t,i;e.setNormalizer("margin",(t="margin",e=>({path:t,value:El(e)}))),e.setNormalizer("margin-top",(e=>({path:"margin.top",value:e}))),e.setNormalizer("margin-right",(e=>({path:"margin.right",value:e}))),e.setNormalizer("margin-bottom",(e=>({path:"margin.bottom",value:e}))),e.setNormalizer("margin-left",(e=>({path:"margin.left",value:e}))),e.setReducer("margin",(i="margin",e=>{const{top:t,right:n,bottom:s,left:o}=e,r=[];return[t,n,o,s].every((e=>!!e))?r.push([i,xl(e)]):(t&&r.push([i+"-top",t]),n&&r.push([i+"-right",n]),s&&r.push([i+"-bottom",s]),o&&r.push([i+"-left",o])),r})),e.setStyleRelation("margin",["margin-top","margin-right","margin-bottom","margin-left"])}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Sl{crashes=[];state="initializing";_crashNumberLimit;_now=Date.now;_minimumNonErrorTimePeriod;_boundErrorHandler;_listeners;constructor(e){if(this.crashes=[],this._crashNumberLimit="number"==typeof e.crashNumberLimit?e.crashNumberLimit:3,this._minimumNonErrorTimePeriod="number"==typeof e.minimumNonErrorTimePeriod?e.minimumNonErrorTimePeriod:5e3,this._boundErrorHandler=e=>{const t="error"in e?e.error:e.reason;t instanceof Error&&this._handleError(t,e)},this._listeners={},!this._restart)throw new Error("The Watchdog class was split into the abstract `Watchdog` class and the `EditorWatchdog` class. Please, use `EditorWatchdog` if you have used the `Watchdog` class previously.")}destroy(){this._stopErrorHandling(),this._listeners={}}on(e,t){this._listeners[e]||(this._listeners[e]=[]),this._listeners[e].push(t)}off(e,t){this._listeners[e]=this._listeners[e].filter((e=>e!==t))}_fire(e,...t){const i=this._listeners[e]||[];for(const e of i)e.apply(this,[null,...t])}_startErrorHandling(){window.addEventListener("error",this._boundErrorHandler),window.addEventListener("unhandledrejection",this._boundErrorHandler)}_stopErrorHandling(){window.removeEventListener("error",this._boundErrorHandler),window.removeEventListener("unhandledrejection",this._boundErrorHandler)}_handleError(e,t){if(this._shouldReactToError(e)){this.crashes.push({message:e.message,stack:e.stack,filename:t instanceof ErrorEvent?t.filename:void 0,lineno:t instanceof ErrorEvent?t.lineno:void 0,colno:t instanceof ErrorEvent?t.colno:void 0,date:this._now()});const i=this._shouldRestart();this.state="crashed",this._fire("stateChange"),this._fire("error",{error:e,causesRestart:i}),i?this._restart():(this.state="crashedPermanently",this._fire("stateChange"))}}_shouldReactToError(e){return e.is&&e.is("CKEditorError")&&void 0!==e.context&&null!==e.context&&"ready"===this.state&&this._isErrorComingFromThisItem(e)}_shouldRestart(){if(this.crashes.length<=this._crashNumberLimit)return!0;return(this.crashes[this.crashes.length-1].date-this.crashes[this.crashes.length-1-this._crashNumberLimit].date)/this._crashNumberLimit>this._minimumNonErrorTimePeriod}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Ol(e,t=new Set){const i=[e],n=new Set;let s=0;for(;i.length>s;){const e=i[s++];if(!n.has(e)&&Rl(e)&&!t.has(e))if(n.add(e),Symbol.iterator in e)try{for(const t of e)i.push(t)}catch{}else for(const t in e)"defaultValue"!==t&&i.push(e[t])}return n}function Rl(e){const t=Object.prototype.toString.call(e),i=typeof e;return!("number"===i||"boolean"===i||"string"===i||"symbol"===i||"function"===i||"[object Date]"===t||"[object RegExp]"===t||"[object Module]"===t||null==e||e._watchdogExcluded||e instanceof EventTarget||e instanceof Event)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Vl(e,t,i=new Set){if(e===t&&("object"==typeof(n=e)&&null!==n))return!0;var n;
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const s=Ol(e,i),o=Ol(t,i);for(const e of s)if(o.has(e))return!0;return!1}class Ml extends Sl{_editor=null;_lifecyclePromise=null;_throttledSave;_data;_lastDocumentVersion;_elementOrData;_initUsingData=!0;_editables={};_config;_excludedProps;constructor(e,t={}){super(t),this._throttledSave=We(this._save.bind(this),"number"==typeof t.saveInterval?t.saveInterval:5e3),e&&(this._creator=(t,i)=>e.create(t,i)),this._destructor=e=>e.destroy()}get editor(){return this._editor}get _item(){return this._editor}setCreator(e){this._creator=e}setDestructor(e){this._destructor=e}_restart(){return Promise.resolve().then((()=>(this.state="initializing",this._fire("stateChange"),this._destroy()))).catch((e=>{console.error("An error happened during the editor destroying.",e)})).then((()=>{const e={},t=[],i=this._config.rootsAttributes||{},n={};for(const[s,o]of Object.entries(this._data.roots))o.isLoaded?(e[s]="",n[s]=i[s]||{}):t.push(s);const s={...this._config,extraPlugins:this._config.extraPlugins||[],lazyRoots:t,rootsAttributes:n,_watchdogInitialData:this._data};return delete s.initialData,s.extraPlugins.push(Bl),this._initUsingData?this.create(e,s,s.context):ht(this._elementOrData)?this.create(this._elementOrData,s,s.context):this.create(this._editables,s,s.context)})).then((()=>{this._fire("restart")}))}create(e=this._elementOrData,t=this._config,i){return this._lifecyclePromise=Promise.resolve(this._lifecyclePromise).then((()=>(super._startErrorHandling(),this._elementOrData=e,this._initUsingData="string"==typeof e||Object.keys(e).length>0&&"string"==typeof Object.values(e)[0],this._config=this._cloneEditorConfiguration(t)||{},this._config.context=i,this._creator(e,this._config)))).then((e=>{this._editor=e,e.model.document.on("change:data",this._throttledSave),this._lastDocumentVersion=e.model.document.version,this._data=this._getData(),this._initUsingData||(this._editables=this._getEditables()),this.state="ready",this._fire("stateChange")})).finally((()=>{this._lifecyclePromise=null})),this._lifecyclePromise}destroy(){return this._lifecyclePromise=Promise.resolve(this._lifecyclePromise).then((()=>(this.state="destroyed",this._fire("stateChange"),super.destroy(),this._destroy()))).finally((()=>{this._lifecyclePromise=null})),this._lifecyclePromise}_destroy(){return Promise.resolve().then((()=>{this._stopErrorHandling(),this._throttledSave.cancel();const e=this._editor;return this._editor=null,e.model.document.off("change:data",this._throttledSave),this._destructor(e)}))}_save(){const e=this._editor.model.document.version;try{this._data=this._getData(),this._initUsingData||(this._editables=this._getEditables()),this._lastDocumentVersion=e}catch(e){console.error(e,"An error happened during restoring editor data. Editor will be restored from the previously saved data.")}}_setExcludedProperties(e){this._excludedProps=e}_getData(){const e=this._editor,t=e.model.document.roots.filter((e=>e.isAttached()&&"$graveyard"!=e.rootName)),{plugins:i}=e,n=i.has("CommentsRepository")&&i.get("CommentsRepository"),s=i.has("TrackChanges")&&i.get("TrackChanges"),o={roots:{},markers:{},commentThreads:JSON.stringify([]),suggestions:JSON.stringify([])};t.forEach((e=>{o.roots[e.rootName]={content:JSON.stringify(Array.from(e.getChildren())),attributes:JSON.stringify(Array.from(e.getAttributes())),isLoaded:e._isLoaded}}));for(const t of e.model.markers)t._affectsData&&(o.markers[t.name]={rangeJSON:t.getRange().toJSON(),usingOperation:t._managedUsingOperations,affectsData:t._affectsData});return n&&(o.commentThreads=JSON.stringify(n.getCommentThreads({toJSON:!0,skipNotAttached:!0}))),s&&(o.suggestions=JSON.stringify(s.getSuggestions({toJSON:!0,skipNotAttached:!0}))),o}_getEditables(){const e={};for(const t of this.editor.model.document.getRootNames()){const i=this.editor.ui.getEditableElement(t);i&&(e[t]=i)}return e}_isErrorComingFromThisItem(e){return Vl(this._editor,e.context,this._excludedProps)}_cloneEditorConfiguration(e){return Ee(e,((e,t)=>ht(e)||"context"===t?e:void 0))}}class Bl{editor;_data;constructor(e){this.editor=e,this._data=e.config.get("_watchdogInitialData")}init(){this.editor.data.on("init",(e=>{e.stop(),this.editor.model.enqueueChange({isUndoable:!1},(e=>{this._restoreCollaborationData(),this._restoreEditorData(e)})),this.editor.data.fire("ready")}),{priority:999})}_createNode(e,t){if("name"in t){const i=e.createElement(t.name,t.attributes);if(t.children)for(const n of t.children)i._appendChild(this._createNode(e,n));return i}return e.createText(t.data,t.attributes)}_restoreEditorData(e){const t=this.editor;Object.entries(this._data.roots).forEach((([i,{content:n,attributes:s}])=>{const o=JSON.parse(n),r=JSON.parse(s),a=t.model.document.getRoot(i);for(const[t,i]of r)e.setAttribute(t,i,a);for(const t of o){const i=this._createNode(e,t);e.insert(i,a,"end")}})),Object.entries(this._data.markers).forEach((([i,n])=>{const{document:s}=t.model,{rangeJSON:{start:o,end:r},...a}=n,l=s.getRoot(o.root),c=e.createPositionFromPath(l,o.path,o.stickiness),d=e.createPositionFromPath(l,r.path,r.stickiness),h=e.createRange(c,d);e.addMarker(i,{range:h,...a})}))}_restoreCollaborationData(){const e=JSON.parse(this._data.commentThreads),t=JSON.parse(this._data.suggestions);e.forEach((e=>{const t=this.editor.config.get("collaboration.channelId"),i=this.editor.plugins.get("CommentsRepository");if(i.hasCommentThread(e.threadId)){i.getCommentThread(e.threadId).remove()}i.addCommentThread({channelId:t,...e})})),t.forEach((e=>{const t=this.editor.plugins.get("TrackChangesEditing");if(t.hasSuggestion(e.id)){t.getSuggestion(e.id).attributes=e.attributes}else t.addSuggestionData(e)}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const Nl=Symbol("MainQueueId");class Fl extends Sl{_watchdogs=new Map;_watchdogConfig;_context=null;_contextProps=new Set;_actionQueues=new Ll;_contextConfig;_item;constructor(e,t={}){super(t),this._watchdogConfig=t,this._creator=t=>e.create(t),this._destructor=e=>e.destroy(),this._actionQueues.onEmpty((()=>{"initializing"===this.state&&(this.state="ready",this._fire("stateChange"))}))}setCreator(e){this._creator=e}setDestructor(e){this._destructor=e}get context(){return this._context}create(e={}){return this._actionQueues.enqueue(Nl,(()=>(this._contextConfig=e,this._create())))}getItem(e){return this._getWatchdog(e)._item}getItemState(e){return this._getWatchdog(e).state}add(e){const t=Dl(e);return Promise.all(t.map((e=>this._actionQueues.enqueue(e.id,(()=>{if("destroyed"===this.state)throw new Error("Cannot add items to destroyed watchdog.");if(!this._context)throw new Error("Context was not created yet. You should call the `ContextWatchdog#create()` method first.");let t;if(this._watchdogs.has(e.id))throw new Error(`Item with the given id is already added: '${e.id}'.`);if("editor"===e.type)return t=new Ml(null,this._watchdogConfig),t.setCreator(e.creator),t._setExcludedProperties(this._contextProps),e.destructor&&t.setDestructor(e.destructor),this._watchdogs.set(e.id,t),t.on("error",((i,{error:n,causesRestart:s})=>{this._fire("itemError",{itemId:e.id,error:n}),s&&this._actionQueues.enqueue(e.id,(()=>new Promise((i=>{const n=()=>{t.off("restart",n),this._fire("itemRestart",{itemId:e.id}),i()};t.on("restart",n)}))))})),t.create(e.sourceElementOrData,e.config,this._context);throw new Error(`Not supported item type: '${e.type}'.`)})))))}remove(e){const t=Dl(e);return Promise.all(t.map((e=>this._actionQueues.enqueue(e,(()=>{const t=this._getWatchdog(e);return this._watchdogs.delete(e),t.destroy()})))))}destroy(){return this._actionQueues.enqueue(Nl,(()=>(this.state="destroyed",this._fire("stateChange"),super.destroy(),this._destroy())))}_restart(){return this._actionQueues.enqueue(Nl,(()=>(this.state="initializing",this._fire("stateChange"),this._destroy().catch((e=>{console.error("An error happened during destroying the context or items.",e)})).then((()=>this._create())).then((()=>this._fire("restart"))))))}_create(){return Promise.resolve().then((()=>(this._startErrorHandling(),this._creator(this._contextConfig)))).then((e=>(this._context=e,this._contextProps=Ol(this._context),Promise.all(Array.from(this._watchdogs.values()).map((e=>(e._setExcludedProperties(this._contextProps),e.create(void 0,void 0,this._context))))))))}_destroy(){return Promise.resolve().then((()=>{this._stopErrorHandling();const e=this._context;return this._context=null,this._contextProps=new Set,Promise.all(Array.from(this._watchdogs.values()).map((e=>e.destroy()))).then((()=>this._destructor(e)))}))}_getWatchdog(e){const t=this._watchdogs.get(e);if(!t)throw new Error(`Item with the given id was not registered: ${e}.`);return t}_isErrorComingFromThisItem(e){for(const t of this._watchdogs.values())if(t._isErrorComingFromThisItem(e))return!1;return Vl(this._context,e.context)}}class Ll{_onEmptyCallbacks=[];_queues=new Map;_activeActions=0;onEmpty(e){this._onEmptyCallbacks.push(e)}enqueue(e,t){const i=e===Nl;this._activeActions++,this._queues.get(e)||this._queues.set(e,Promise.resolve());const n=(i?Promise.all(this._queues.values()):Promise.all([this._queues.get(Nl),this._queues.get(e)])).then(t),s=n.catch((()=>{}));return this._queues.set(e,s),n.finally((()=>{this._activeActions--,this._queues.get(e)===s&&0===this._activeActions&&this._onEmptyCallbacks.forEach((e=>e()))}))}}function Dl(e){return Array.isArray(e)?e:[e]}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const zl="contentEditing",Hl="common";class Ul{keystrokeInfos=new Map;_editor;constructor(e){this._editor=e;const t=e.config.get("menuBar.isVisible"),i=e.locale.t;this.addKeystrokeInfoCategory({id:zl,label:i("Content editing keystrokes"),description:i("These keyboard shortcuts allow for quick access to content editing features.")});const n=[{label:i("Close contextual balloons, dropdowns, and dialogs"),keystroke:"Esc"},{label:i("Open the accessibility help dialog"),keystroke:"Alt+0"},{label:i("Move focus between form fields (inputs, buttons, etc.)"),keystroke:[["Tab"],["Shift+Tab"]]},{label:i("Move focus to the toolbar, navigate between toolbars"),keystroke:"Alt+F10",mayRequireFn:!0},{label:i("Navigate through the toolbar or menu bar"),keystroke:[["arrowup"],["arrowright"],["arrowdown"],["arrowleft"]]},{label:i("Execute the currently focused button. Executing buttons that interact with the editor content moves the focus back to the content."),keystroke:[["Enter"],["Space"]]}];t&&n.push({label:i("Move focus to the menu bar, navigate between menu bars"),keystroke:"Alt+F9",mayRequireFn:!0}),this.addKeystrokeInfoCategory({id:"navigation",label:i("User interface and content navigation keystrokes"),description:i("Use the following keystrokes for more efficient navigation in the CKEditor 5 user interface."),groups:[{id:"common",keystrokes:n}]})}addKeystrokeInfoCategory({id:e,label:t,description:i,groups:n}){this.keystrokeInfos.set(e,{id:e,label:t,description:i,groups:new Map}),this.addKeystrokeInfoGroup({categoryId:e,id:Hl}),n&&n.forEach((t=>{this.addKeystrokeInfoGroup({categoryId:e,...t})}))}addKeystrokeInfoGroup({categoryId:e=zl,id:t,label:i,keystrokes:n}){const s=this.keystrokeInfos.get(e);if(!s)throw new k("accessibility-unknown-keystroke-info-category",this._editor,{groupId:t,categoryId:e});s.groups.set(t,{id:t,label:i,keystrokes:n||[]})}addKeystrokeInfos({categoryId:e=zl,groupId:t=Hl,keystrokes:i}){if(!this.keystrokeInfos.has(e))throw new k("accessibility-unknown-keystroke-info-category",this._editor,{categoryId:e,keystrokes:i});const n=this.keystrokeInfos.get(e);if(!n.groups.has(t))throw new k("accessibility-unknown-keystroke-info-group",this._editor,{groupId:t,categoryId:e,keystrokes:i});n.groups.get(t).keystrokes.push(...i)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function $l(e){return Object.getPrototypeOf(e).constructor.editorName}function Wl(e){if(!e)return;const t=Array.isArray(e)?{items:e}:e,i=function e(t){return t.flatMap((t=>"string"==typeof t?[t]:e(t.items)))}(t.items||[]);return{isMultiline:i.includes("-"),shouldNotGroupWhenFull:!!t.shouldNotGroupWhenFull,items:(n=i,n.filter((e=>"|"!==e&&"-"!==e)))};var n}function ql(){let e="unknown",t="unknown";return s.isMac?e="mac":s.isWindows?e="windows":s.isiOS?e="ios":s.isAndroid&&(e="android"),s.isGecko?t="gecko":s.isBlink?t="blink":s.isSafari&&(t="safari"),{os:e,browser:t}}function jl(){return localStorage.getItem("__ckeditor-session-id")||localStorage.setItem("__ckeditor-session-id",_()),localStorage.getItem("__ckeditor-session-id")}function Kl(){return t.window.CKEDITOR_PAGE_SESSION_ID=t.window.CKEDITOR_PAGE_SESSION_ID||_(),t.window.CKEDITOR_PAGE_SESSION_ID}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Gl extends(vt()){static get editorName(){return"Editor"}accessibility;commands;config;conversion;data;editing;locale;model;plugins;keystrokes;t;static defaultConfig;static builtinPlugins;_context;_readOnlyLocks;constructor(e={}){if(super(),"sanitizeHtml"in e)throw new k("editor-config-sanitizehtml-not-supported");const t=this.constructor,{translations:i,...n}=t.defaultConfig||{},{translations:s=i,...o}=e,r=e.language||n.language;this._context=e.context||new sn({language:r,translations:s}),this._context._addEditor(this,!e.context);const a=Array.from(t.builtinPlugins||[]);this.config=new Ot(o,n),this.config.define("plugins",a),this.config.define(this._context._getEditorConfig()),function(e){let t=e.get("licenseKey");!t&&window.CKEDITOR_GLOBAL_LICENSE_KEY&&(t=window.CKEDITOR_GLOBAL_LICENSE_KEY,e.set("licenseKey",t));if(!t)throw new k("license-key-missing")}(this.config),this.plugins=new nn(this,a,this._context.plugins),this.locale=this._context.locale,this.t=this.locale.t,this._readOnlyLocks=new Set,this.commands=new tn,this.set("state","initializing"),this.once("ready",(()=>this.state="ready"),{priority:"high"}),this.once("destroy",(()=>this.state="destroyed"),{priority:"high"}),this.model=new tl,this.on("change:isReadOnly",(()=>{this.model.document.isReadOnly=this.isReadOnly}));const l=new En;this.data=new Vr(this.model,l),this.editing=new gr(this.model,l),this.editing.view.document.bind("isReadOnly").to(this),this.conversion=new Mr([this.editing.downcastDispatcher,this.data.downcastDispatcher],this.data.upcastDispatcher),this.conversion.addAlias("dataDowncast",this.data.downcastDispatcher),this.conversion.addAlias("editingDowncast",this.editing.downcastDispatcher),this.keystrokes=new rn(this),this.keystrokes.listenTo(this.editing.view.document),this.accessibility=new Ul(this),function(e){const t=e.config.get("licenseKey"),i=window[Symbol.for("cke distribution")]||"sh";function n(t){e.enableReadOnlyMode(Symbol("invalidLicense")),e._showLicenseError(t)}if("GPL"==t)return void("cloud"==i&&n("distributionChannel"));const s=function(e){const t=e.split(".");return 3!=t.length?null:t[1]}(t);if(!s)return void n("invalid");const o=Wi(s);if(!o)return void n("invalid");if(!function(e){return["exp","jti","vc"].every((t=>t in e))}(o))return void n("invalid");if(o.distributionChannel&&!Oi(o.distributionChannel).includes(i))return void n("distributionChannel");if(function(e){const t=Array.isArray(e)?e:[e],i=function(){const e=[];for(let t=0;t<256;t++){let i=t;for(let e=0;e<8;e++)1&i?i=3988292384^i>>>1:i>>>=1;e[t]=i}return e}();let n=-1;const s=t.map((e=>Array.isArray(e)?e.join(""):String(e))).join("");for(let e=0;e<s.length;e++)n=n>>>8^i[255&(n^s.charCodeAt(e))];return n=~n>>>0,n.toString(16).padStart(8,"0")}(function(e){return Object.getOwnPropertyNames(e).sort().filter((t=>"vc"!=t&&null!=e[t])).map((t=>e[t]))}(o))!=o.vc.toLowerCase())return void n("invalid");if(new Date(1e3*o.exp)<x)return void n("expired");const r=o.licensedHosts;if(r&&r.length>0&&!function(e){const{hostname:t}=new URL(window.location.href);if(e.includes(t))return!0;const i=t.split(".");return e.filter((e=>e.includes("*"))).map((e=>e.split("."))).filter((e=>e.length<=i.length)).map((e=>Array(i.length-e.length).fill("*"===e[0]?"*":"").concat(e))).some((e=>i.every(((t,i)=>e[i]===t||"*"===e[i]))))}(r))return void n("domainLimit");if(["evaluation","trial"].includes(o.licenseType)&&1e3*o.exp<Date.now())return void n("expired");if(["development","evaluation","trial"].includes(o.licenseType)){const{licenseType:e}=o;window.CKEDITOR_WARNING_SUPPRESSIONS=window.CKEDITOR_WARNING_SUPPRESSIONS||{},window.CKEDITOR_WARNING_SUPPRESSIONS[e]||(!function(e){const t=e[0].toUpperCase()+e.slice(1),i="evaluation"===e?"an":"a";console.info(`%cCKEditor 5 ${t} License`,"color: #ffffff; background: #743CCD; font-size: 14px; padding: 4px 8px; border-radius: 4px;"),console.warn(`⚠️ You are using ${i} ${e} license of CKEditor 5`+("trial"===e?" which is for evaluation purposes only":"")+". For production usage, please obtain a production license at https://portal.ckeditor.com/")}(e),window.CKEDITOR_WARNING_SUPPRESSIONS[e]=!0)}if(["evaluation","trial"].includes(o.licenseType)){const t=o.licenseType,i=setTimeout((()=>{n(`${t}Limit`)}),6e5);e.on("destroy",(()=>{clearTimeout(i)}))}o.usageEndpoint&&e.once("ready",(()=>{const i={requestId:_(),requestTime:Math.round(Date.now()/1e3),license:t,editor:Jl(e)};e._sendUsageRequest(o.usageEndpoint,i).then((e=>{const{status:t,message:i}=e;i&&console.warn(i),"ok"!=t&&n("usageLimit")}),(()=>{var e,t;e="license-key-validation-endpoint-not-reachable",t={url:o.usageEndpoint},console.error(...E(e,t))}))}),{priority:"high"})}(this)}get isReadOnly(){return this._readOnlyLocks.size>0}set isReadOnly(e){throw new k("editor-isreadonly-has-no-setter")}enableReadOnlyMode(e){if("string"!=typeof e&&"symbol"!=typeof e)throw new k("editor-read-only-lock-id-invalid",null,{lockId:e});this._readOnlyLocks.has(e)||(this._readOnlyLocks.add(e),1===this._readOnlyLocks.size&&this.fire("change:isReadOnly","isReadOnly",!0,!1))}disableReadOnlyMode(e){if("string"!=typeof e&&"symbol"!=typeof e)throw new k("editor-read-only-lock-id-invalid",null,{lockId:e});this._readOnlyLocks.has(e)&&(this._readOnlyLocks.delete(e),0===this._readOnlyLocks.size&&this.fire("change:isReadOnly","isReadOnly",!1,!0))}setData(e){this.data.set(e)}getData(e){return this.data.get(e)}initPlugins(){const e=this.config,t=e.get("plugins"),i=e.get("removePlugins")||[],n=e.get("extraPlugins")||[],s=e.get("substitutePlugins")||[];return this.plugins.init(t.concat(n),i,s)}destroy(){let e=Promise.resolve();return"initializing"==this.state&&(e=new Promise((e=>this.once("ready",e)))),e.then((()=>{this.fire("destroy"),this.stopListening(),this.commands.destroy()})).then((()=>this.plugins.destroy())).then((()=>{this.model.destroy(),this.data.destroy(),this.editing.destroy(),this.keystrokes.destroy()})).then((()=>this._context._removeEditor(this)))}execute(e,...t){try{return this.commands.execute(e,...t)}catch(e){
/* istanbul ignore next -- @preserve */
k.rethrowUnexpectedError(e,this)}}focus(){this.editing.view.focus()}
/* istanbul ignore next -- @preserve */static create(...e){throw new Error("This is an abstract method.")}static Context=sn;static EditorWatchdog=Ml;static ContextWatchdog=Fl;_showLicenseError(e,t){setTimeout((()=>{if("invalid"==e)throw new k("invalid-license-key");if("expired"==e)throw new k("license-key-expired");if("domainLimit"==e)throw new k("license-key-domain-limit");if("featureNotAllowed"==e)throw new k("license-key-plugin-not-allowed",null,{pluginName:t});if("evaluationLimit"==e)throw new k("license-key-evaluation-limit");if("trialLimit"==e)throw new k("license-key-trial-limit");if("developmentLimit"==e)throw new k("license-key-development-limit");if("usageLimit"==e)throw new k("license-key-usage-limit");if("distributionChannel"==e)throw new k("license-key-invalid-distribution-channel")}),0),this._showLicenseError=()=>{}}async _sendUsageRequest(e,t){const i=new Headers({"Content-Type":"application/json"}),n=await fetch(new URL(e),{method:"POST",headers:i,body:JSON.stringify(t)});if(!n.ok)throw new Error(`HTTP Response: ${n.status}`);return n.json()}}function Jl(e){const t=function(e){return{sessionId:jl(),pageSessionId:Kl(),hostname:window.location.hostname,version:globalThis.CKEDITOR_VERSION,type:$l(e),plugins:(t=e.plugins,Array.from(t).filter((([e])=>!!e.pluginName)).map((([e])=>{const{pluginName:t,isContextPlugin:i,isOfficialPlugin:n,isPremiumPlugin:s}=e;return{isContext:!!i,isOfficial:!!n,isPremium:!!s,name:t}}))),distribution:{channel:window[Symbol.for("cke distribution")]||"sh"},env:ql(),integration:Object.create(null),menuBar:{isVisible:!!e.config.get("menuBar.isVisible")},language:{ui:e.locale.uiLanguage,content:e.locale.contentLanguage},toolbar:{main:Wl(e.config.get("toolbar")),block:Wl(e.config.get("blockToolbar")),balloon:Wl(e.config.get("balloonToolbar"))}};var t}(e);return e.fire("collectUsageData",{setUsageData:function(e,i){if(void 0!==W(t,e))throw new k("editor-usage-data-path-already-set",{path:e});He(t,e,i)}}),t}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Ql(e){if(!dt(e.updateSourceElement))throw new k("attachtoform-missing-elementapi-interface",e);const t=e.sourceElement;if(function(e){return!!e&&"textarea"===e.tagName.toLowerCase()}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(t)&&t.form){let i;const n=t.form,s=()=>e.updateSourceElement();dt(n.submit)&&(i=n.submit,n.submit=()=>{s(),i.apply(n)}),n.addEventListener("submit",s),e.on("destroy",(()=>{n.removeEventListener("submit",s),i&&(n.submit=i)}))}}function Yl(e){return class extends e{sourceElement;updateSourceElement(e){if(!this.sourceElement)throw new k("editor-missing-sourceelement",this);const t=this.config.get("updateSourceElementOnDestroy"),i=this.sourceElement instanceof HTMLTextAreaElement;if(!t&&!i)return void Zt(this.sourceElement,"");const n="string"==typeof e?e:this.data.get();Zt(this.sourceElement,n)}}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
class Xl extends on{_actions;static get pluginName(){return"PendingActions"}static get isOfficialPlugin(){return!0}init(){this.set("hasAny",!1),this._actions=new Mi({idProperty:"_id"}),this._actions.delegate("add","remove").to(this)}add(e){if("string"!=typeof e)throw new k("pendingactions-add-invalid-message",this);const t=new(vt());return t.set("message",e),this._actions.add(t),this.hasAny=!0,t}remove(e){this._actions.remove(e),this.hasAny=!!this._actions.length}get first(){return this._actions.get(0)}[Symbol.iterator](){return this._actions[Symbol.iterator]()}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Zl{model;limit;_isLocked;_size;_batch=null;_changeCallback;_selectionChangeCallback;constructor(e,t=20){this.model=e,this._size=0,this.limit=t,this._isLocked=!1,this._changeCallback=(e,t)=>{t.isLocal&&t.isUndoable&&t!==this._batch&&this._reset(!0)},this._selectionChangeCallback=()=>{this._reset()},this.model.document.on("change",this._changeCallback),this.model.document.selection.on("change:range",this._selectionChangeCallback),this.model.document.selection.on("change:attribute",this._selectionChangeCallback)}get batch(){return this._batch||(this._batch=this.model.createBatch({isTyping:!0})),this._batch}get size(){return this._size}input(e){this._size+=e,this._size>=this.limit&&this._reset(!0)}get isLocked(){return this._isLocked}lock(){this._isLocked=!0}unlock(){this._isLocked=!1}destroy(){this.model.document.off("change",this._changeCallback),this.model.document.selection.off("change:range",this._selectionChangeCallback),this.model.document.selection.off("change:attribute",this._selectionChangeCallback)}_reset(e=!1){this.isLocked&&!e||(this._batch=null,this._size=0)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class ec extends Xi{_buffer;constructor(e,t){super(e),this._buffer=new Zl(e.model,t),this._isEnabledBasedOnSelection=!1}get buffer(){return this._buffer}destroy(){super.destroy(),this._buffer.destroy()}execute(e={}){const t=this.editor.model,i=t.document,n=e.text||"",s=n.length;let o=i.selection;if(e.selection?o=e.selection:e.range&&(o=t.createSelection(e.range)),!t.canEditAt(o))return;const r=e.resultRange;t.enqueueChange(this._buffer.batch,(e=>{this._buffer.lock();const a=Array.from(i.selection.getAttributes());t.deleteContent(o),n&&t.insertContent(e.createText(n,a),o),r?e.setSelection(r):o.is("documentSelection")||e.setSelection(o),this._buffer.unlock(),this._buffer.input(s)}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const tc=["insertText","insertReplacementText"],ic=[...tc,"insertCompositionText"];class nc extends qs{focusObserver;constructor(e){super(e),this.focusObserver=e.getObserver(Xs);const t=s.isAndroid?ic:tc,i=e.document;i.on("beforeinput",((n,s)=>{if(!this.isEnabled)return;const{data:o,targetRanges:r,inputType:a,domEvent:l,isComposing:c}=s;if(!t.includes(a))return;this.focusObserver.flush();const d=new w(i,"insertText");i.fire(d,new js(e,l,{text:o,selection:e.createSelection(r),isComposing:c})),d.stop.called&&n.stop()})),s.isAndroid||i.on("compositionend",((t,{data:n,domEvent:s})=>{this.isEnabled&&n&&i.fire("insertText",new js(e,s,{text:n,isComposing:!0}))}),{priority:"low"})}observe(){}stopObserving(){}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class sc extends Qi{_typingQueue;static get pluginName(){return"Input"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.model,i=e.editing.view,n=e.editing.mapper,o=t.document.selection;this._typingQueue=new oc(e),i.addObserver(nc);const r=new ec(e,e.config.get("typing.undoStep")||20);e.commands.add("insertText",r),e.commands.add("input",r),this.listenTo(i.document,"beforeinput",(()=>{this._typingQueue.flush("next beforeinput")}),{priority:"high"}),this.listenTo(i.document,"insertText",((e,a)=>{const{text:l,selection:c}=a;if(i.document.selection.isFake&&c&&i.document.selection.isSimilar(c)&&a.preventDefault(),c&&Array.from(c.getRanges()).some((e=>!e.isCollapsed))&&a.preventDefault(),!r.isEnabled)return void a.preventDefault();let d;d=c?Array.from(c.getRanges()).map((e=>n.toModelRange(e))).map((e=>Da(e,t.schema)||e)):Array.from(o.getRanges());let h=l;if(s.isAndroid){const e=Array.from(d[0].getItems()).reduce(((e,t)=>e+(t.is("$textProxy")?t.data:"")),"");if(e&&(e.length<=h.length?h.startsWith(e)&&(h=h.substring(e.length),d[0].start=d[0].start.getShiftedBy(e.length)):e.startsWith(h)&&(d[0].start=d[0].start.getShiftedBy(h.length),h="")),0==h.length&&d[0].isCollapsed)return}const u={text:h,selection:t.createSelection(d)};this._typingQueue.push(u,Boolean(a.isComposing)),a.domEvent.defaultPrevented&&this._typingQueue.flush("beforeinput default prevented")})),s.isAndroid?this.listenTo(i.document,"keydown",((e,n)=>{!o.isCollapsed&&229==n.keyCode&&i.document.isComposing&&rc(t,r)})):this.listenTo(i.document,"compositionstart",(()=>{o.isCollapsed||rc(t,r)}),{priority:"high"}),this.listenTo(i.document,"mutations",((e,{mutations:t})=>{if(this._typingQueue.hasAffectedElements())for(const{node:e}of t){const t=ac(e,n),i=n.toModelElement(t);if(this._typingQueue.isElementAffected(i))return void this._typingQueue.flush("mutations")}})),this.listenTo(i.document,"compositionend",(()=>{this._typingQueue.flush("before composition end")}),{priority:"high"}),this.listenTo(i.document,"compositionend",(()=>{this._typingQueue.flush("after composition end");const e=[];if(this._typingQueue.hasAffectedElements())for(const t of this._typingQueue.flushAffectedElements()){const i=n.toViewElement(t);i&&e.push({type:"children",node:i})}!e.length&&s.isAndroid||i.document.fire("mutations",{mutations:e})}),{priority:"lowest"})}destroy(){super.destroy(),this._typingQueue.destroy()}}class oc{editor;flushDebounced=$e((()=>this.flush("timeout")),50);_queue=[];_isComposing=!1;_affectedElements=new Set;constructor(e){this.editor=e}destroy(){for(this.flushDebounced.cancel(),this._affectedElements.clear();this._queue.length;)this.shift()}get length(){return this._queue.length}push(e,t){const i={text:e.text};if(e.selection){i.selectionRanges=[];for(const t of e.selection.getRanges())i.selectionRanges.push(Mo.fromRange(t)),this._affectedElements.add(t.start.parent)}this._queue.push(i),this._isComposing||=t,this.flushDebounced()}shift(){const e=this._queue.shift(),t={text:e.text};if(e.selectionRanges){const i=e.selectionRanges.map((e=>function(e){const t=e.toRange();if(e.detach(),"$graveyard"==t.root.rootName)return null;return t}(e))).filter((e=>!!e));i.length&&(t.selection=this.editor.model.createSelection(i))}return t}flush(e){const t=this.editor,i=t.model,n=t.editing.view;if(this.flushDebounced.cancel(),!this._queue.length)return;const s=t.commands.get("insertText").buffer;i.enqueueChange(s.batch,(()=>{for(s.lock();this._queue.length;){const e=this.shift();t.execute("insertText",e)}s.unlock(),this._isComposing||this._affectedElements.clear(),this._isComposing=!1})),n.scrollToTheSelection()}isElementAffected(e){return this._affectedElements.has(e)}hasAffectedElements(){return this._affectedElements.size>0}flushAffectedElements(){const e=Array.from(this._affectedElements);return this._affectedElements.clear(),e}}function rc(e,t){if(!t.isEnabled)return;const i=t.buffer;i.lock(),e.enqueueChange(i.batch,(()=>{e.deleteContent(e.document.selection)})),i.unlock()}function ac(e,t){let i=e.is("$text")?e.parent:e;for(;!t.toModelElement(i);)i=i.parent;return i}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class lc extends Xi{direction;_buffer;constructor(e,t){super(e),this.direction=t,this._buffer=new Zl(e.model,e.config.get("typing.undoStep")),this._isEnabledBasedOnSelection=!1}get buffer(){return this._buffer}execute(e={}){const t=this.editor.model,i=t.document;t.enqueueChange(this._buffer.batch,(n=>{this._buffer.lock();const s=n.createSelection(e.selection||i.selection);if(!t.canEditAt(s))return;const o=e.sequence||1,r=s.isCollapsed;if(s.isCollapsed&&t.modifySelection(s,{direction:this.direction,unit:e.unit,treatEmojiAsSingleUnit:!0}),this._shouldEntireContentBeReplacedWithParagraph(o))return void this._replaceEntireContentWithParagraph(n);if(this._shouldReplaceFirstBlockWithParagraph(s,o))return void this.editor.execute("paragraph",{selection:s});if(s.isCollapsed)return;let a=0;s.getFirstRange().getMinimalFlatRanges().forEach((e=>{a+=Tt(e.getWalker({singleCharacters:!0,ignoreElementEnd:!0,shallow:!0}))})),t.deleteContent(s,{doNotResetEntireContent:r,direction:this.direction}),this._buffer.input(a),n.setSelection(s),this._buffer.unlock()}))}_shouldEntireContentBeReplacedWithParagraph(e){if(e>1)return!1;const t=this.editor.model,i=t.document.selection,n=t.schema.getLimitElement(i);if(!(i.isCollapsed&&i.containsEntireContent(n)))return!1;if(!t.schema.checkChild(n,"paragraph"))return!1;const s=n.getChild(0);return!s||!s.is("element","paragraph")}_replaceEntireContentWithParagraph(e){const t=this.editor.model,i=t.document.selection,n=t.schema.getLimitElement(i),s=e.createElement("paragraph");e.remove(e.createRangeIn(n)),e.insert(s,n),e.setSelection(s,0)}_shouldReplaceFirstBlockWithParagraph(e,t){const i=this.editor.model;if(t>1||"backward"!=this.direction)return!1;if(!e.isCollapsed)return!1;const n=e.getFirstPosition(),s=i.schema.getLimitElement(n),o=s.getChild(0);return n.parent==o&&(!!e.containsEntireContent(o)&&(!!i.schema.checkChild(s,"paragraph")&&"paragraph"!=o.name))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const cc="word",dc="selection",hc="backward",uc="forward",mc={deleteContent:{unit:dc,direction:hc},deleteContentBackward:{unit:"codePoint",direction:hc},deleteWordBackward:{unit:cc,direction:hc},deleteHardLineBackward:{unit:dc,direction:hc},deleteSoftLineBackward:{unit:dc,direction:hc},deleteContentForward:{unit:"character",direction:uc},deleteWordForward:{unit:cc,direction:uc},deleteHardLineForward:{unit:dc,direction:uc},deleteSoftLineForward:{unit:dc,direction:uc}};class gc extends qs{constructor(e){super(e);const t=e.document;let i=0;t.on("keydown",(()=>{i++})),t.on("keyup",(()=>{i=0})),t.on("beforeinput",((n,o)=>{if(!this.isEnabled)return;const{targetRanges:r,domEvent:a,inputType:l}=o,c=mc[l];if(!c)return;const d={direction:c.direction,unit:c.unit,sequence:i};d.unit==dc&&(d.selectionToRemove=e.createSelection(r[0])),"deleteContentBackward"===l&&(s.isAndroid&&(d.sequence=1),function(e){if(1!=e.length||e[0].isCollapsed)return!1;const t=e[0].getWalker({direction:"backward",singleCharacters:!0,ignoreElementEnd:!0});let i=0;for(const{nextPosition:e,item:n}of t){if(e.parent.is("$text")){const t=e.parent.data,n=e.offset;if(qi(t,n)||ji(t,n)||Gi(t,n))continue;i++}else(n.is("containerElement")||n.is("emptyElement"))&&i++;if(i>1)return!0}return!1}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(r)&&(d.unit=dc,d.selectionToRemove=e.createSelection(r)));const h=new Wn(t,"delete",r[0]);t.fire(h,new js(e,a,d)),h.stop.called&&n.stop()})),s.isBlink&&function(e){const t=e.view,i=t.document;let n=null,s=!1;function o(e){return e==ki.backspace||e==ki.delete}function r(e){return e==ki.backspace?hc:uc}i.on("keydown",((e,{keyCode:t})=>{n=t,s=!1})),i.on("keyup",((a,{keyCode:l,domEvent:c})=>{const d=i.selection,h=e.isEnabled&&l==n&&o(l)&&!d.isCollapsed&&!s;if(n=null,h){const e=d.getFirstRange(),n=new Wn(i,"delete",e),s={unit:dc,direction:r(l),selectionToRemove:d};i.fire(n,new js(t,c,s))}})),i.on("beforeinput",((e,{inputType:t})=>{const i=mc[t];o(n)&&i&&i.direction==r(n)&&(s=!0)}),{priority:"high"}),i.on("beforeinput",((e,{inputType:t,data:i})=>{n==ki.delete&&"insertText"==t&&""==i&&e.stop()}),{priority:"high"})}(this)}observe(){}stopObserving(){}}class fc extends Qi{_undoOnBackspace;static get pluginName(){return"Delete"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.editing.view,i=t.document,n=e.model.document;t.addObserver(gc),this._undoOnBackspace=!1;const s=new lc(e,"forward");e.commands.add("deleteForward",s),e.commands.add("forwardDelete",s),e.commands.add("delete",new lc(e,"backward")),this.listenTo(i,"delete",((n,s)=>{i.isComposing||s.preventDefault();const{direction:o,sequence:r,selectionToRemove:a,unit:l}=s,c="forward"===o?"deleteForward":"delete",d={sequence:r};if("selection"==l){const t=Array.from(a.getRanges()).map((t=>e.editing.mapper.toModelRange(t))).map((t=>Da(t,e.model.schema)||t));d.selection=e.model.createSelection(t)}else d.unit=l;e.execute(c,d),t.scrollToTheSelection()}),{priority:"low"}),this.listenTo(i,"keydown",((s,o)=>{if(i.isComposing||o.keyCode!=ki.backspace||!n.selection.isCollapsed)return;const r=e.model.schema.getLimitElement(n.selection),a=e.model.createPositionAt(r,0);if(a.isTouching(n.selection.getFirstPosition())){o.preventDefault();const n=e.model.schema.getNearestSelectionRange(a,"forward");if(!n)return;const s=t.createSelection(e.editing.mapper.toViewRange(n)),r=s.getFirstRange(),l=new Wn(document,"delete",r),c={unit:"selection",direction:"backward",selectionToRemove:s};i.fire(l,new js(t,o.domEvent,c))}})),this.editor.plugins.has("UndoEditing")&&(this.listenTo(i,"delete",((t,i)=>{this._undoOnBackspace&&"backward"==i.direction&&1==i.sequence&&"codePoint"==i.unit&&(this._undoOnBackspace=!1,e.execute("undo"),i.preventDefault(),t.stop())}),{context:"$capture"}),this.listenTo(n,"change",(()=>{this._undoOnBackspace=!1})))}requestUndoOnBackspace(){this.editor.plugins.has("UndoEditing")&&(this._undoOnBackspace=!0)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class pc extends Qi{static get requires(){return[sc,fc]}static get pluginName(){return"Typing"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function wc(e,t){let i=e.start;return{text:Array.from(e.getWalker({ignoreElementEnd:!1})).reduce(((e,{item:n})=>n.is("$text")||n.is("$textProxy")?e+n.data:(i=t.createPositionAfter(n),"")),""),range:t.createRange(i,e.end)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class bc extends(vt()){model;testCallback;_hasMatch;constructor(e,t){super(),this.model=e,this.testCallback=t,this._hasMatch=!1,this.set("isEnabled",!0),this.on("change:isEnabled",(()=>{this.isEnabled?this._startListening():(this.stopListening(e.document.selection),this.stopListening(e.document))})),this._startListening()}get hasMatch(){return this._hasMatch}_startListening(){const e=this.model.document;this.listenTo(e.selection,"change:range",((t,{directChange:i})=>{i&&(e.selection.isCollapsed?this._evaluateTextBeforeSelection("selection"):this.hasMatch&&(this.fire("unmatched"),this._hasMatch=!1))})),this.listenTo(e,"change:data",((e,t)=>{!t.isUndo&&t.isLocal&&this._evaluateTextBeforeSelection("data",{batch:t})}))}_evaluateTextBeforeSelection(e,t={}){const i=this.model,n=i.document.selection,s=i.createRange(i.createPositionAt(n.focus.parent,0),n.focus),{text:o,range:r}=wc(s,i),a=this.testCallback(o);if(!a&&this.hasMatch&&this.fire("unmatched"),this._hasMatch=!!a,a){const i=Object.assign(t,{text:o,range:r});"object"==typeof a&&Object.assign(i,a),this.fire(`matched:${e}`,i)}}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class _c extends Qi{attributes;_overrideUid;_isNextGravityRestorationSkipped=!1;static get pluginName(){return"TwoStepCaretMovement"}static get isOfficialPlugin(){return!0}constructor(e){super(e),this.attributes=new Set,this._overrideUid=null}init(){const e=this.editor,t=e.model,i=e.editing.view,n=e.locale,s=t.document.selection;this.listenTo(i.document,"arrowKey",((e,t)=>{if(!s.isCollapsed)return;if(t.shiftKey||t.altKey||t.ctrlKey)return;const i=t.keyCode==ki.arrowright,o=t.keyCode==ki.arrowleft;if(!i&&!o)return;const r=n.contentLanguageDirection;let a=!1;a="ltr"===r&&i||"rtl"===r&&o?this._handleForwardMovement(t):this._handleBackwardMovement(t),!0===a&&e.stop()}),{context:"$text",priority:"highest"}),this.listenTo(s,"change:range",((e,t)=>{this._isNextGravityRestorationSkipped?this._isNextGravityRestorationSkipped=!1:this._isGravityOverridden&&(!t.directChange&&Ec(s.getFirstPosition(),this.attributes)||this._restoreGravity())})),this._enableClickingAfterNode(),this._enableInsertContentSelectionAttributesFixer(),this._handleDeleteContentAfterNode()}registerAttribute(e){this.attributes.add(e)}_handleForwardMovement(e){const t=this.attributes,i=this.editor.model,n=i.document.selection,s=n.getFirstPosition();return!this._isGravityOverridden&&((!s.isAtStart||!vc(n,t))&&(!!Ec(s,t)&&(e&&Cc(e),vc(n,t)&&Ec(s,t,!0)?kc(i,t):this._overrideGravity(),!0)))}_handleBackwardMovement(e){const t=this.attributes,i=this.editor.model,n=i.document.selection,s=n.getFirstPosition();return this._isGravityOverridden?(e&&Cc(e),this._restoreGravity(),Ec(s,t,!0)?kc(i,t):yc(i,t,s),!0):s.isAtStart?!!vc(n,t)&&(e&&Cc(e),yc(i,t,s),!0):!vc(n,t)&&Ec(s,t,!0)?(e&&Cc(e),yc(i,t,s),!0):!!Ac(s,t)&&(s.isAtEnd&&!vc(n,t)&&Ec(s,t)?(e&&Cc(e),yc(i,t,s),!0):(this._isNextGravityRestorationSkipped=!0,this._overrideGravity(),!1))}_enableClickingAfterNode(){const e=this.editor,t=e.model,i=t.document.selection,n=e.editing.view.document;e.editing.view.addObserver(sl),e.editing.view.addObserver(ol);let s=!1,o=!1;this.listenTo(n,"touchstart",(()=>{o=!1,s=!0})),this.listenTo(n,"mousedown",(()=>{o=!0})),this.listenTo(n,"selectionChange",(()=>{const e=this.attributes;if(!o&&!s)return;if(o=!1,s=!1,!i.isCollapsed)return;if(!vc(i,e))return;const n=i.getFirstPosition();Ec(n,e)&&(n.isAtStart||Ec(n,e,!0)?kc(t,e):this._isGravityOverridden||this._overrideGravity())}))}_enableInsertContentSelectionAttributesFixer(){const e=this.editor.model,t=e.document.selection,i=this.attributes;this.listenTo(e,"insertContent",(()=>{const n=t.getFirstPosition();vc(t,i)&&Ec(n,i)&&kc(e,i)}),{priority:"low"})}_handleDeleteContentAfterNode(){const e=this.editor,t=e.model,i=t.document.selection,n=e.editing.view;let s=!1,o=!1;this.listenTo(n.document,"delete",((e,t)=>{s="backward"===t.direction}),{priority:"high"}),this.listenTo(t,"deleteContent",(()=>{if(!s)return;const e=i.getFirstPosition();o=vc(i,this.attributes)&&!Ac(e,this.attributes)}),{priority:"high"}),this.listenTo(t,"deleteContent",(()=>{s&&(s=!1,o||e.model.enqueueChange((()=>{const e=i.getFirstPosition();vc(i,this.attributes)&&Ec(e,this.attributes)&&(e.isAtStart||Ec(e,this.attributes,!0)?kc(t,this.attributes):this._isGravityOverridden||this._overrideGravity())})))}),{priority:"low"})}get _isGravityOverridden(){return!!this._overrideUid}_overrideGravity(){this._overrideUid=this.editor.model.change((e=>e.overrideSelectionGravity()))}_restoreGravity(){this.editor.model.change((e=>{e.restoreSelectionGravity(this._overrideUid),this._overrideUid=null}))}}function vc(e,t){for(const i of t)if(e.hasAttribute(i))return!0;return!1}function yc(e,t,i){const n=i.nodeBefore;e.change((i=>{if(n){const t=[],s=e.schema.isObject(n)&&e.schema.isInline(n);for(const[i,o]of n.getAttributes())!e.schema.checkAttribute("$text",i)||s&&!1===e.schema.getAttributeProperties(i).copyFromObject||t.push([i,o]);i.setSelectionAttribute(t)}else i.removeSelectionAttribute(t)}))}function kc(e,t){e.change((e=>{e.removeSelectionAttribute(t)}))}function Cc(e){e.preventDefault()}function Ac(e,t){return Ec(e.getShiftedBy(-1),t)}function Ec(e,t,i=!1){const{nodeBefore:n,nodeAfter:s}=e;for(const e of t){const t=n?n.getAttribute(e):void 0,o=s?s.getAttribute(e):void 0;if((!i||void 0!==t&&void 0!==o)&&o!==t)return!0}return!1}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function xc(e,t,i,n){return n.createRange(Tc(e,t,i,!0,n),Tc(e,t,i,!1,n))}function Tc(e,t,i,n,s){let o=e.textNode||(n?e.nodeBefore:e.nodeAfter),r=null;for(;o&&o.getAttribute(t)==i;)r=o,o=n?o.previousSibling:o.nextSibling;return r?s.createPositionAt(r,n?"before":"after"):e}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Pc(e,t,i,n){const s=e.editing.view,o=new Set;s.document.registerPostFixer((s=>{const r=e.model.document.selection;let a=!1;if(r.hasAttribute(t)){const l=xc(r.getFirstPosition(),t,r.getAttribute(t),e.model),c=e.editing.mapper.toViewRange(l);for(const e of c.getItems())e.is("element",i)&&!e.hasClass(n)&&(s.addClass(n,e),o.add(e),a=!0)}return a})),e.conversion.for("editingDowncast").add((e=>{function t(){s.change((e=>{for(const t of o.values())e.removeClass(n,t),o.delete(t)}))}e.on("insert",t,{priority:"highest"}),e.on("remove",t,{priority:"highest"}),e.on("attribute",t,{priority:"highest"}),e.on("selection",t,{priority:"highest"})}))}var Ic='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M10 6.628a1.5 1.5 0 1 0 0-3 1.5 1.5 0 0 0 0 3M8.5 9.125a.3.3 0 0 0-.253-.296L5.11 8.327a.75.75 0 1 1 .388-1.449l4.04.716c.267.072.624.08.893.009l4.066-.724a.75.75 0 1 1 .388 1.45l-3.132.5a.3.3 0 0 0-.253.296v1.357a.3.3 0 0 0 .018.102l1.615 4.438a.75.75 0 0 1-1.41.513l-1.35-3.71a.3.3 0 0 0-.281-.197h-.209a.3.3 0 0 0-.282.198l-1.35 3.711a.75.75 0 0 1-1.41-.513l1.64-4.509a.3.3 0 0 0 .019-.103z"/><path d="M10 18.5a8.5 8.5 0 1 1 0-17 8.5 8.5 0 0 1 0 17m0 1.5c5.523 0 10-4.477 10-10S15.523 0 10 0 0 4.477 0 10s4.477 10 10 10" clip-rule="evenodd"/></svg>',Sc='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M2 3.75c0 .414.336.75.75.75h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75m0 8c0 .414.336.75.75.75h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75m0 4c0 .414.336.75.75.75h9.929a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75m0-8c0 .414.336.75.75.75h9.929a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75"/></svg>',Oc='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M10.187 17H5.773q-.956 0-1.364-.415-.41-.416-.409-1.323V4.738q0-.926.419-1.332.418-.405 1.354-.406h4.68q1.035 0 1.793.124.76.124 1.36.478.512.296.906.75a3.26 3.26 0 0 1 .808 2.162q0 2.102-2.167 3.075 2.846.879 2.847 3.421a3.76 3.76 0 0 1-2.296 3.504 6 6 0 0 1-1.517.377q-.857.11-2 .11zm-.217-6.217H7v4.087h3.069q2.965 0 2.965-2.072 0-1.061-.768-1.537-.768-.478-2.296-.478M7 5.13v3.619h2.606q1.093 0 1.69-.2a1.6 1.6 0 0 0 .91-.765q.247-.4.247-.897 0-1.06-.778-1.409-.778-.348-2.375-.348z"/></svg>',Rc='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M17.5 9.303V8h-13v8.5h4.341c.191.54.457 1.044.785 1.5H2a1.5 1.5 0 0 1-1.5-1.5v-13A1.5 1.5 0 0 1 2 2h4.5a1.5 1.5 0 0 1 1.06.44L9.122 4H16a1.5 1.5 0 0 1 1.5 1.5v1A1.5 1.5 0 0 1 19 8v2.531a6 6 0 0 0-1.5-1.228M16 6.5v-1H8.5l-2-2H2v13h1V8a1.5 1.5 0 0 1 1.5-1.5z"/><path d="M14.5 19.5a5 5 0 1 1 0-10 5 5 0 0 1 0 10M15 14v-2h-1v2h-2v1h2v2h1v-2h2v-1z"/></svg>',Vc='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="m11.591 10.177 4.243 4.242a1 1 0 0 1-1.415 1.415l-4.242-4.243-4.243 4.243a1 1 0 0 1-1.414-1.415l4.243-4.242L4.52 5.934A1 1 0 0 1 5.934 4.52l4.243 4.243 4.242-4.243a1 1 0 1 1 1.415 1.414z"/></svg>',Mc='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M6.972 16.615a1 1 0 0 1-.744-.292l-4.596-4.596a1 1 0 1 1 1.414-1.414l3.926 3.926 9.937-9.937a1 1 0 0 1 1.414 1.415L7.717 16.323a1 1 0 0 1-.745.292"/></svg>',Bc='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path d="M4 0v1H1v3H0V.5A.5.5 0 0 1 .5 0zm8 0h3.5a.5.5 0 0 1 .5.5V4h-1V1h-3zM4 16H.5a.5.5 0 0 1-.5-.5V12h1v3h3zm8 0v-1h3v-3h1v3.5a.5.5 0 0 1-.5.5z"/><path fill-opacity=".256" d="M1 1h14v14H1z"/><g class="ck-icon__selected-indicator"><path d="M7 0h2v1H7zM0 7h1v2H0zm15 0h1v2h-1zm-8 8h2v1H7z"/><path fill-opacity=".254" d="M1 1h14v14H1z"/></g></svg>',Nc='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 10 10"><path d="M.941 4.523a.75.75 0 1 1 1.06-1.06l3.006 3.005 3.005-3.005a.75.75 0 1 1 1.06 1.06l-3.549 3.55a.75.75 0 0 1-1.168-.136z"/></svg>',Fc='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="m8.636 9.531-2.758 3.94a.5.5 0 0 0 .122.696l3.224 2.284h1.314l2.636-3.736L8.636 9.53zm.288 8.451L5.14 15.396a2 2 0 0 1-.491-2.786l6.673-9.53a2 2 0 0 1 2.785-.49l3.742 2.62a2 2 0 0 1 .491 2.785l-7.269 10.053z"/><path d="M4 18h5.523v-1H4zm-2 0h1v-1H2z"/></svg>',Lc='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M11.03 3h6.149a.75.75 0 1 1 0 1.5h-5.514zm1.27 3h4.879a.75.75 0 1 1 0 1.5h-4.244zm1.27 3h3.609a.75.75 0 1 1 0 1.5h-2.973zm-2.754 2.5L8.038 4.785 5.261 11.5zm.62 1.5H4.641l-1.666 4.028H1.312l5.789-14h1.875l5.789 14h-1.663z"/></svg>',Dc='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M9.816 11.5 7.038 4.785 4.261 11.5zm.62 1.5H3.641l-1.666 4.028H.312l5.789-14h1.875l5.789 14h-1.663zm7.55 2.279.779-.779.707.707-2.265 2.265-2.193-2.265.707-.707.765.765V4.825q0-.063.002-.123l-.77.77-.707-.707L17.207 2.5l2.265 2.265-.707.707-.782-.782q.003.065.003.135z"/></svg>',zc='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M1.201 1c-.662 0-1.2.47-1.2 1.1v14.248c0 .64.533 1.152 1.185 1.152h6.623v-7.236L6.617 9.15a.694.694 0 0 0-.957-.033L1.602 13.55V2.553l14.798.003V9.7H18V2.1c0-.63-.547-1.1-1.2-1.1zm11.723 2.805a2.1 2.1 0 0 0-1.621.832 2.127 2.127 0 0 0 1.136 3.357 2.13 2.13 0 0 0 2.611-1.506 2.13 2.13 0 0 0-.76-2.244 2.13 2.13 0 0 0-1.366-.44Z"/><path d="M19.898 12.369v6.187a.844.844 0 0 1-.844.844h-8.719a.844.844 0 0 1-.843-.844v-7.312a.844.844 0 0 1 .843-.844h2.531a.84.84 0 0 1 .597.248l.838.852h4.75c.223 0 .441.114.6.272a.84.84 0 0 1 .247.597m-1.52.654-4.377.02-1.1-1.143H11v6h7.4l-.023-4.877Z" clip-rule="evenodd"/></svg>',Hc='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M2 3.75c0 .414.336.75.75.75h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75m5 6c0 .414.336.75.75.75h9.5a.75.75 0 1 0 0-1.5h-9.5a.75.75 0 0 0-.75.75M2.75 16.5h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 1 0 0 1.5M1.632 6.95 5.02 9.358a.4.4 0 0 1-.013.661l-3.39 2.207A.4.4 0 0 1 1 11.892V7.275a.4.4 0 0 1 .632-.326z"/></svg>',Uc='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M8.537 14.813a.888.888 0 1 1-1.254-1.255L10.84 10 7.283 6.442a.888.888 0 1 1 1.254-1.255L12.74 9.39a.888.888 0 0 1-.16 1.382z"/></svg>',$c='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M2 3h16v1.5H2zm0 12h16v1.5H2z" opacity=".5"/><path d="M15.003 7v5.5a1 1 0 0 1-1 1H5.996a1 1 0 0 1-1-1V7a1 1 0 0 1 1-1h8.007a1 1 0 0 1 1 1m-1.506.5H6.5V12h6.997z"/></svg>',Wc='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M2 3h16v1.5H2zm11.5 9H18v1.5h-4.5zm0-3H18v1.5h-4.5zm0-3H18v1.5h-4.5zM2 15h16v1.5H2z" opacity=".5"/><path d="M12.003 7v5.5a1 1 0 0 1-1 1H2.996a1 1 0 0 1-1-1V7a1 1 0 0 1 1-1h8.007a1 1 0 0 1 1 1m-1.506.5H3.5V12h6.997z"/></svg>',qc='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M2 3h16v1.5H2zm0 12h16v1.5H2zm0-9h5v1.5H2zm0 3h5v1.5H2zm0 3h5v1.5H2z" opacity=".5"/><path d="M18.003 7v5.5a1 1 0 0 1-1 1H8.996a1 1 0 0 1-1-1V7a1 1 0 0 1 1-1h8.007a1 1 0 0 1 1 1m-1.506.5H9.5V12h6.997z"/></svg>',jc='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M2 3h16v1.5H2zm11.5 9H18v1.5h-4.5zM2 15h16v1.5H2z" opacity=".5"/><path d="M12.003 7v5.5a1 1 0 0 1-1 1H2.996a1 1 0 0 1-1-1V7a1 1 0 0 1 1-1h8.007a1 1 0 0 1 1 1m-1.506.5H3.5V12h6.997z"/></svg>',Kc='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M2 3h16v1.5H2zm0 12h16v1.5H2z" opacity=".5"/><path d="M12.003 7v5.5a1 1 0 0 1-1 1H2.996a1 1 0 0 1-1-1V7a1 1 0 0 1 1-1h8.007a1 1 0 0 1 1 1m-1.506.5H3.5V12h6.997z"/></svg>',Gc='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M2 3h16v1.5H2zm0 12h16v1.5H2z" opacity=".5"/><path d="M18.003 7v5.5a1 1 0 0 1-1 1H8.996a1 1 0 0 1-1-1V7a1 1 0 0 1 1-1h8.007a1 1 0 0 1 1 1m-1.506.5H9.5V12h6.997z"/></svg>',Jc='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M2 3.75c0 .414.336.75.75.75h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75m5 6c0 .414.336.75.75.75h9.5a.75.75 0 1 0 0-1.5h-9.5a.75.75 0 0 0-.75.75M2.75 16.5h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 1 0 0 1.5m1.618-9.55L.98 9.358a.4.4 0 0 0 .013.661l3.39 2.207A.4.4 0 0 0 5 11.892V7.275a.4.4 0 0 0-.632-.326z"/></svg>',Qc='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M11.463 5.187a.888.888 0 1 1 1.254 1.255L9.16 10l3.557 3.557a.888.888 0 1 1-1.254 1.255L7.26 10.61a.888.888 0 0 1 .16-1.382l4.043-4.042z"/></svg>',Yc='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="m14.958 9.367-2.189 1.837a.75.75 0 0 0 .965 1.149l3.788-3.18a.75.75 0 0 0 .21-.284.75.75 0 0 0-.17-.945L13.77 4.762a.75.75 0 1 0-.964 1.15l2.331 1.955H6.22A.8.8 0 0 0 6 7.9a4 4 0 1 0 1.477 7.718l-.344-1.489A2.5 2.5 0 1 1 6.039 9.4l-.008-.032z"/></svg>',Xc='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M3 5.5v3h4v-3zm0 4v3h4v-3zm0 4v3h4v-3zm5 3h4v-3H8zm5 0h4v-3h-4zm4-4v-3h-4v3zm0-4v-3h-4v3zm1.5 8A1.5 1.5 0 0 1 17 18H3a1.5 1.5 0 0 1-1.5-1.5V3c.222-.863 1.068-1.5 2-1.5h13c.932 0 1.778.637 2 1.5zm-6.5-4v-3H8v3zm0-4v-3H8v3z"/></svg>',Zc='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><circle cx="9.5" cy="4.5" r="1.5"/><circle cx="9.5" cy="10.5" r="1.5"/><circle cx="9.5" cy="16.5" r="1.5"/></svg>',ed='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="m5.042 9.367 2.189 1.837a.75.75 0 0 1-.965 1.149l-3.788-3.18a.75.75 0 0 1-.21-.284.75.75 0 0 1 .17-.945L6.23 4.762a.75.75 0 1 1 .964 1.15L4.863 7.866h8.917A.8.8 0 0 1 14 7.9a4 4 0 1 1-1.477 7.718l.344-1.489a2.5 2.5 0 1 0 1.094-4.73l.008-.032z"/></svg>';
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
class td extends Mi{_parentElement;constructor(e=[]){super(e,{idProperty:"viewUid"}),this.on("add",((e,t,i)=>{this._renderViewIntoCollectionParent(t,i)})),this.on("remove",((e,t)=>{t.element&&this._parentElement&&t.element.remove()})),this._parentElement=null}destroy(){this.map((e=>e.destroy()))}setParent(e){this._parentElement=e;for(const e of this)this._renderViewIntoCollectionParent(e)}delegate(...e){if(!e.length||!e.every((e=>"string"==typeof e)))throw new k("ui-viewcollection-delegate-wrong-events",this);return{to:t=>{for(const i of this)for(const n of e)i.delegate(n).to(t);this.on("add",((i,n)=>{for(const i of e)n.delegate(i).to(t)})),this.on("remove",((i,n)=>{for(const i of e)n.stopDelegating(i,t)}))}}}_renderViewIntoCollectionParent(e,t){e.isRendered||e.render(),e.element&&this._parentElement&&this._parentElement.insertBefore(e.element,this._parentElement.children[t])}remove(e){return super.remove(e)}}class id extends(O()){ns;tag;text;attributes;children;eventListeners;_isRendered;_revertData;constructor(e){super(),Object.assign(this,ud(hd(e))),this._isRendered=!1,this._revertData=null}render(){const e=this._renderNode({intoFragment:!0});return this._isRendered=!0,e}apply(e){return this._revertData={children:[],bindings:[],attributes:{}},this._renderNode({node:e,intoFragment:!1,isApplying:!0,revertData:this._revertData}),e}revert(e){if(!this._revertData)throw new k("ui-template-revert-not-applied",[this,e]);this._revertTemplateFromNode(e,this._revertData)}*getViews(){yield*function*e(t){if(t.children)for(const i of t.children)bd(i)?yield i:_d(i)&&(yield*e(i))}(this)}static bind(e,t){return{to:(i,n)=>new sd({eventNameOrFunction:i,attribute:i,observable:e,emitter:t,callback:n}),if:(i,n,s)=>new od({observable:e,emitter:t,attribute:i,valueIfTrue:n,callback:s})}}static extend(e,t){if(e._isRendered)throw new k("template-extend-render",[this,e]);pd(e,ud(hd(t)))}_renderNode(e){let t;if(t=e.node?this.tag&&this.text:this.tag?this.text:!this.text,t)throw new k("ui-template-wrong-syntax",this);return this.text?this._renderText(e):this._renderElement(e)}_renderElement(e){let t=e.node;return t||(t=e.node=document.createElementNS(this.ns||"http://www.w3.org/1999/xhtml",this.tag)),this._renderAttributes(e),this._renderElementChildren(e),this._setUpListeners(e),t}_renderText(e){let t=e.node;return t?e.revertData.text=t.textContent:t=e.node=document.createTextNode(""),rd(this.text)?this._bindToObservable({schema:this.text,updater:ld(t),data:e}):t.textContent=this.text.join(""),t}_renderAttributes(e){if(!this.attributes)return;const t=e.node,i=e.revertData;for(const n in this.attributes){const s=t.getAttribute(n),o=this.attributes[n];i&&(i.attributes[n]=s);const r=yd(o)?o[0].ns:null;if(rd(o)){const a=yd(o)?o[0].value:o;i&&kd(n)&&a.unshift(s),this._bindToObservable({schema:a,updater:cd(t,n,r),data:e})}else if("style"==n&&"string"!=typeof o[0])this._renderStyleAttribute(o[0],e);else{i&&s&&kd(n)&&o.unshift(s);const e=o.map((e=>e&&e.value||e)).reduce(((e,t)=>e.concat(t)),[]).reduce(gd,"");wd(e)||t.setAttributeNS(r,n,e)}}}_renderStyleAttribute(e,t){const i=t.node;for(const n in e){const s=e[n];rd(s)?this._bindToObservable({schema:[s],updater:dd(i,n),data:t}):i.style[n]=s}}_renderElementChildren(e){const t=e.node,i=e.intoFragment?document.createDocumentFragment():t,n=e.isApplying;let s=0;for(const o of this.children)if(vd(o)){if(!n){o.setParent(t);for(const e of o)i.appendChild(e.element)}}else if(bd(o))n||(o.isRendered||o.render(),i.appendChild(o.element));else if(Mt(o))i.appendChild(o);else if(n){const t={children:[],bindings:[],attributes:{}};e.revertData.children.push(t),o._renderNode({intoFragment:!1,node:i.childNodes[s++],isApplying:!0,revertData:t})}else i.appendChild(o.render());e.intoFragment&&t.appendChild(i)}_setUpListeners(e){if(this.eventListeners)for(const t in this.eventListeners){const i=this.eventListeners[t].map((i=>{const[n,s]=t.split("@");return i.activateDomEventListener(n,s,e)}));e.revertData&&e.revertData.bindings.push(i)}}_bindToObservable({schema:e,updater:t,data:i}){const n=i.revertData;ad(e,t,i);const s=e.filter((e=>!wd(e))).filter((e=>e.observable)).map((n=>n.activateAttributeListener(e,t,i)));n&&n.bindings.push(s)}_revertTemplateFromNode(e,t){for(const e of t.bindings)for(const t of e)t();if(t.text)return void(e.textContent=t.text);const i=e;for(const e in t.attributes){const n=t.attributes[e];null===n?i.removeAttribute(e):i.setAttribute(e,n)}for(let e=0;e<t.children.length;++e)this._revertTemplateFromNode(i.childNodes[e],t.children[e])}}class nd{attribute;observable;emitter;callback;constructor(e){this.attribute=e.attribute,this.observable=e.observable,this.emitter=e.emitter,this.callback=e.callback}getValue(e){const t=this.observable[this.attribute];return this.callback?this.callback(t,e):t}activateAttributeListener(e,t,i){const n=()=>ad(e,t,i);return this.emitter.listenTo(this.observable,`change:${this.attribute}`,n),()=>{this.emitter.stopListening(this.observable,`change:${this.attribute}`,n)}}}class sd extends nd{eventNameOrFunction;constructor(e){super(e),this.eventNameOrFunction=e.eventNameOrFunction}activateDomEventListener(e,t,i){const n=(e,i)=>{t&&!i.target.matches(t)||("function"==typeof this.eventNameOrFunction?this.eventNameOrFunction(i):this.observable.fire(this.eventNameOrFunction,i))};return this.emitter.listenTo(i.node,e,n),()=>{this.emitter.stopListening(i.node,e,n)}}}class od extends nd{valueIfTrue;constructor(e){super(e),this.valueIfTrue=e.valueIfTrue}getValue(e){return!wd(super.getValue(e))&&(this.valueIfTrue||!0)}}function rd(e){return!!e&&(e.value&&(e=e.value),Array.isArray(e)?e.some(rd):e instanceof nd)}function ad(e,t,{node:i}){const n=function(e,t){return e.map((e=>e instanceof nd?e.getValue(t):e))}(e,i);let s;s=1==e.length&&e[0]instanceof od?n[0]:n.reduce(gd,""),wd(s)?t.remove():t.set(s)}function ld(e){return{set(t){e.textContent=t},remove(){e.textContent=""}}}function cd(e,t,i){return{set(n){e.setAttributeNS(i,t,n)},remove(){e.removeAttributeNS(i,t)}}}function dd(e,t){return{set(i){e.style[t]=i},remove(){e.style[t]=null}}}function hd(e){return Ee(e,(e=>{if(e&&(e instanceof nd||_d(e)||bd(e)||vd(e)))return e}))}function ud(e){if("string"==typeof e?e=function(e){return{text:[e]}}(e):e.text&&function(e){e.text=Oi(e.text)}(e),e.on&&(e.eventListeners=function(e){for(const t in e)md(e,t);return e}(e.on),delete e.on),!e.text){e.attributes&&function(e){for(const t in e)e[t].value&&(e[t].value=Oi(e[t].value)),md(e,t)}(e.attributes);const t=[];if(e.children)if(vd(e.children))t.push(e.children);else for(const i of e.children)_d(i)||bd(i)||Mt(i)?t.push(i):t.push(new id(i));e.children=t}return e}function md(e,t){e[t]=Oi(e[t])}function gd(e,t){return wd(t)?e:wd(e)?t:`${e} ${t}`}function fd(e,t){for(const i in t)e[i]?e[i].push(...t[i]):e[i]=t[i]}function pd(e,t){if(t.attributes&&(e.attributes||(e.attributes={}),fd(e.attributes,t.attributes)),t.eventListeners&&(e.eventListeners||(e.eventListeners={}),fd(e.eventListeners,t.eventListeners)),t.text&&e.text.push(...t.text),t.children&&t.children.length){if(e.children.length!=t.children.length)throw new k("ui-template-extend-children-mismatch",e);let i=0;for(const n of t.children)pd(e.children[i++],n)}}function wd(e){return!e&&0!==e}function bd(e){return e instanceof Cd}function _d(e){return e instanceof id}function vd(e){return e instanceof td}function yd(e){return q(e[0])&&e[0].ns}function kd(e){return"class"==e||"style"==e}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Cd extends(Ft(vt())){element;isRendered;locale;t;template;_viewCollections;_unboundChildren;_bindTemplate;constructor(e){super(),this.element=null,this.isRendered=!1,this.locale=e,this.t=e&&e.t,this._viewCollections=new Mi,this._unboundChildren=this.createCollection(),this._viewCollections.on("add",((t,i)=>{i.locale=e,i.t=e&&e.t})),this.decorate("render")}get bindTemplate(){return this._bindTemplate?this._bindTemplate:this._bindTemplate=id.bind(this,this)}createCollection(e){const t=new td(e);return this._viewCollections.add(t),t}registerChild(e){It(e)||(e=[e]);for(const t of e)this._unboundChildren.add(t)}deregisterChild(e){It(e)||(e=[e]);for(const t of e)this._unboundChildren.remove(t)}setTemplate(e){this.template=new id(e)}extendTemplate(e){id.extend(this.template,e)}render(){if(this.isRendered)throw new k("ui-view-render-already-rendered",this);this.template&&(this.element=this.template.render(),this.registerChild(this.template.getViews())),this.isRendered=!0}destroy(){this.stopListening(),this._viewCollections.map((e=>e.destroy())),this.template&&this.template._revertData&&this.template.revert(this.element)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const Ad={POLITE:"polite",ASSERTIVE:"assertive"};class Ed{editor;view;constructor(e){this.editor=e,e.once("ready",(()=>{for(const e of Object.values(Ad))this.announce("",e)}))}announce(e,t=Ad.POLITE){const i=this.editor;if(!i.ui.view)return;this.view||(this.view=new xd(i.locale),i.ui.view.body.add(this.view));const{politeness:n,isUnsafeHTML:s}="string"==typeof t?{politeness:t}:t;let o=this.view.regionViews.find((e=>e.politeness===n));o||(o=new Td(i,n),this.view.regionViews.add(o)),o.announce({announcement:e,isUnsafeHTML:s})}}class xd extends Cd{regionViews;constructor(e){super(e),this.regionViews=this.createCollection(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-aria-live-announcer"]},children:this.regionViews})}}class Td extends Cd{politeness;_domConverter;_pruneAnnouncementsInterval;constructor(e,t){super(e.locale),this.setTemplate({tag:"div",attributes:{"aria-live":t,"aria-relevant":"additions"},children:[{tag:"ul",attributes:{class:["ck","ck-aria-live-region-list"]}}]}),e.on("destroy",(()=>{null!==this._pruneAnnouncementsInterval&&(clearInterval(this._pruneAnnouncementsInterval),this._pruneAnnouncementsInterval=null)})),this.politeness=t,this._domConverter=e.data.htmlProcessor.domConverter,this._pruneAnnouncementsInterval=setInterval((()=>{this.element&&this._listElement.firstChild&&this._listElement.firstChild.remove()}),5e3)}announce({announcement:e,isUnsafeHTML:t}){if(!e.trim().length)return;const i=document.createElement("li");t?this._domConverter.setContentOf(i,e):i.innerText=e,this._listElement.appendChild(i)}get _listElement(){return this.element.querySelector("ul")}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Pd({emitter:e,activator:t,callback:i,contextElements:n,listenerOptions:s}){e.listenTo(document,"mousedown",((e,s)=>{if(!t())return;const o="function"==typeof s.composedPath?s.composedPath():[],r="function"==typeof n?n():n;for(const e of r)if(e.contains(s.target)||o.includes(e))return;i()}),s)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Id(e){return class extends e{disableCssTransitions(){this._isCssTransitionsDisabled=!0}enableCssTransitions(){this._isCssTransitionsDisabled=!1}constructor(...e){super(...e),this.set("_isCssTransitionsDisabled",!1),this.initializeCssTransitionDisablerMixin()}initializeCssTransitionDisablerMixin(){this.template&&this.extendTemplate({attributes:{class:[this.bindTemplate.if("_isCssTransitionsDisabled","ck-transitions-disabled")]}})}}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Sd(e){return class extends e{_onDragBound=this._onDrag.bind(this);_onDragEndBound=this._onDragEnd.bind(this);_lastDraggingCoordinates={x:0,y:0};constructor(...e){super(...e),this.on("render",(()=>{this._attachListeners()})),this.set("isDragging",!1)}_attachListeners(){this.listenTo(this.element,"mousedown",this._onDragStart.bind(this)),this.listenTo(this.element,"touchstart",this._onDragStart.bind(this))}_attachDragListeners(){this.listenTo(t.document,"mouseup",this._onDragEndBound),this.listenTo(t.document,"touchend",this._onDragEndBound),this.listenTo(t.document,"mousemove",this._onDragBound),this.listenTo(t.document,"touchmove",this._onDragBound)}_detachDragListeners(){this.stopListening(t.document,"mouseup",this._onDragEndBound),this.stopListening(t.document,"touchend",this._onDragEndBound),this.stopListening(t.document,"mousemove",this._onDragBound),this.stopListening(t.document,"touchmove",this._onDragBound)}_onDragStart(e,t){if(!this._isHandleElementPressed(t))return;this._attachDragListeners();let i=0,n=0;t instanceof MouseEvent?(i=t.clientX,n=t.clientY):(i=t.touches[0].clientX,n=t.touches[0].clientY),this._lastDraggingCoordinates={x:i,y:n},this.isDragging=!0}_onDrag(e,t){if(!this.isDragging)return void this._detachDragListeners();let i=0,n=0;t instanceof MouseEvent?(i=t.clientX,n=t.clientY):(i=t.touches[0].clientX,n=t.touches[0].clientY),t.preventDefault(),this.fire("drag",{deltaX:Math.round(i-this._lastDraggingCoordinates.x),deltaY:Math.round(n-this._lastDraggingCoordinates.y)}),this._lastDraggingCoordinates={x:i,y:n}}_onDragEnd(){this._detachDragListeners(),this.isDragging=!1}_isHandleElementPressed(e){return!!this.dragHandleElement&&(this.dragHandleElement===e.target||e.target instanceof HTMLElement&&this.dragHandleElement.contains(e.target))}}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Od({view:e}){e.listenTo(e.element,"submit",((t,i)=>{i.preventDefault(),e.fire("submit")}),{useCapture:!0})}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Rd({keystrokeHandler:e,focusTracker:t,gridItems:i,numberOfColumns:n,uiLanguageDirection:s}){const o="number"==typeof n?()=>n:n;function r(e){return n=>{const s=i.find((e=>e.element===t.focusedElement)),o=i.getIndex(s),r=e(o,i);i.get(r).focus(),n.stopPropagation(),n.preventDefault()}}function a(e,t){return e===t-1?0:e+1}function l(e,t){return 0===e?t-1:e-1}e.set("arrowright",r(((e,t)=>"rtl"===s?l(e,t.length):a(e,t.length)))),e.set("arrowleft",r(((e,t)=>"rtl"===s?a(e,t.length):l(e,t.length)))),e.set("arrowup",r(((e,t)=>{let i=e-o();return i<0&&(i=e+o()*Math.floor(t.length/o()),i>t.length-1&&(i-=o())),i}))),e.set("arrowdown",r(((e,t)=>{let i=e+o();return i>t.length-1&&(i=e%o()),i})))}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Vd extends Cd{id;constructor(e){super(e),this.set("text",void 0),this.set("for",void 0),this.id=`ck-editor__label_${_()}`;const t=this.bindTemplate;this.setTemplate({tag:"label",attributes:{class:["ck","ck-label"],id:this.id,for:t.to("for")},children:[{text:t.to("text")}]})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Md extends Cd{constructor(e,t){super(e);const i=e.t,n=new Vd;n.text=i("Help Contents. To close this dialog press ESC."),this.setTemplate({tag:"div",attributes:{class:["ck","ck-accessibility-help-dialog__content"],"aria-labelledby":n.id,role:"document",tabindex:-1},children:[St(document,"p",{},i("Below, you can find a list of keyboard shortcuts that can be used in the editor.")),...this._createCategories(Array.from(t.values())),n]})}focus(){this.element.focus()}_createCategories(e){return e.map((e=>{const t=[St(document,"h3",{},e.label),...Array.from(e.groups.values()).map((e=>this._createGroup(e))).flat()];return e.description&&t.splice(1,0,St(document,"p",{},e.description)),St(document,"section",{},t)}))}_createGroup(e){const t=e.keystrokes.sort(((e,t)=>e.label.localeCompare(t.label))).map((e=>this._createGroupRow(e))).flat(),i=[St(document,"dl",{},t)];return e.label&&i.unshift(St(document,"h4",{},e.label)),i}_createGroupRow(e){const t=this.locale.t,i=St(document,"dt"),n=St(document,"dd"),o=function(e){if("string"==typeof e)return[[e]];if("string"==typeof e[0])return[e];return e}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(e.keystroke),r=[];for(const e of o)r.push(e.map(Bd).join(""));return i.innerHTML=e.label,n.innerHTML=r.join(", ")+(e.mayRequireFn&&s.isMac?` ${t("(may require <kbd>Fn</kbd>)")}`:""),[i,n]}}function Bd(e){return xi(e).split("+").map((e=>`<kbd>${e}</kbd>`)).join("+")}class Nd extends Cd{static presentationalAttributeNames=["alignment-baseline","baseline-shift","clip-path","clip-rule","color","color-interpolation","color-interpolation-filters","color-rendering","cursor","direction","display","dominant-baseline","fill","fill-opacity","fill-rule","filter","flood-color","flood-opacity","font-family","font-size","font-size-adjust","font-stretch","font-style","font-variant","font-weight","image-rendering","letter-spacing","lighting-color","marker-end","marker-mid","marker-start","mask","opacity","overflow","paint-order","pointer-events","shape-rendering","stop-color","stop-opacity","stroke","stroke-dasharray","stroke-dashoffset","stroke-linecap","stroke-linejoin","stroke-miterlimit","stroke-opacity","stroke-width","text-anchor","text-decoration","text-overflow","text-rendering","transform","unicode-bidi","vector-effect","visibility","white-space","word-spacing","writing-mode"];constructor(){super();const e=this.bindTemplate;this.set("content",""),this.set("viewBox","0 0 20 20"),this.set("fillColor",""),this.set("isColorInherited",!0),this.set("isVisible",!0),this.setTemplate({tag:"svg",ns:"http://www.w3.org/2000/svg",attributes:{class:["ck","ck-icon",e.if("isVisible","ck-hidden",(e=>!e)),"ck-reset_all-excluded",e.if("isColorInherited","ck-icon_inherit-color")],viewBox:e.to("viewBox"),"aria-hidden":!0}})}render(){super.render(),this._updateXMLContent(),this._colorFillPaths(),this.on("change:content",(()=>{this._updateXMLContent(),this._colorFillPaths()})),this.on("change:fillColor",(()=>{this._colorFillPaths()}))}_updateXMLContent(){if(this.content){const e=(new DOMParser).parseFromString(this.content.trim(),"image/svg+xml").querySelector("svg");if(!e)throw new k("ui-iconview-invalid-svg",this);const t=e.getAttribute("viewBox");t&&(this.viewBox=t);for(const{name:t,value:i}of Array.from(e.attributes))Nd.presentationalAttributeNames.includes(t)&&this.element.setAttribute(t,i);for(;this.element.firstChild;)this.element.removeChild(this.element.firstChild);for(;e.childNodes.length>0;)this.element.appendChild(e.childNodes[0])}}_colorFillPaths(){this.fillColor&&this.element.querySelectorAll(".ck-icon__fill").forEach((e=>{e.style.fill=this.fillColor}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Fd extends Cd{constructor(){super(),this.set({style:void 0,text:void 0,id:void 0});const e=this.bindTemplate;this.setTemplate({tag:"span",attributes:{class:["ck","ck-button__label"],style:e.to("style"),id:e.to("id")},children:[{text:e.to("text")}]})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Ld extends Cd{children;labelView;iconView;keystrokeView;_focusDelayed=null;constructor(e,t=new Fd){super(e);const i=this.bindTemplate,n=_();this.set("_ariaPressed",!1),this.set("_ariaChecked",!1),this.set("ariaLabel",void 0),this.set("ariaLabelledBy",`ck-editor__aria-label_${n}`),this.set("class",void 0),this.set("labelStyle",void 0),this.set("icon",void 0),this.set("isEnabled",!0),this.set("isOn",!1),this.set("isVisible",!0),this.set("isToggleable",!1),this.set("keystroke",void 0),this.set("label",void 0),this.set("role",void 0),this.set("tabindex",-1),this.set("tooltip",!1),this.set("tooltipPosition","s"),this.set("type","button"),this.set("withText",!1),this.set("withKeystroke",!1),this.children=this.createCollection(),this.labelView=this._setupLabelView(t),this.iconView=new Nd,this.iconView.extendTemplate({attributes:{class:"ck-button__icon"}}),this.iconView.bind("content").to(this,"icon"),this.keystrokeView=this._createKeystrokeView(),this.bind("_tooltipString").to(this,"tooltip",this,"label",this,"keystroke",this._getTooltipString.bind(this));const o={tag:"button",attributes:{class:["ck","ck-button",i.to("class"),i.if("isEnabled","ck-disabled",(e=>!e)),i.if("isVisible","ck-hidden",(e=>!e)),i.to("isOn",(e=>e?"ck-on":"ck-off")),i.if("withText","ck-button_with-text"),i.if("withKeystroke","ck-button_with-keystroke")],role:i.to("role"),type:i.to("type",(e=>e||"button")),tabindex:i.to("tabindex"),"aria-checked":i.to("_ariaChecked"),"aria-pressed":i.to("_ariaPressed"),"aria-label":i.to("ariaLabel"),"aria-labelledby":i.to("ariaLabelledBy"),"aria-disabled":i.if("isEnabled",!0,(e=>!e)),"data-cke-tooltip-text":i.to("_tooltipString"),"data-cke-tooltip-position":i.to("tooltipPosition")},children:this.children,on:{click:i.to((e=>{this.isEnabled?this.fire("execute"):e.preventDefault()}))}};this.bind("_ariaPressed").to(this,"isOn",this,"isToggleable",this,"role",((e,t,i)=>!(!t||Dd(i))&&String(!!e))),this.bind("_ariaChecked").to(this,"isOn",this,"isToggleable",this,"role",((e,t,i)=>!(!t||!Dd(i))&&String(!!e))),s.isSafari&&(this._focusDelayed||(this._focusDelayed=$i((()=>this.focus()),0)),o.on.mousedown=i.to((()=>{this._focusDelayed()})),o.on.mouseup=i.to((()=>{this._focusDelayed.cancel()}))),this.setTemplate(o)}render(){super.render(),this.icon&&this.children.add(this.iconView),this.on("change:icon",((e,t,i,n)=>{i&&!n?this.children.add(this.iconView,0):!i&&n&&this.children.remove(this.iconView)})),this.children.add(this.labelView),this.withKeystroke&&this.keystroke&&this.children.add(this.keystrokeView)}focus(){this.element.focus()}destroy(){this._focusDelayed&&this._focusDelayed.cancel(),super.destroy()}_setupLabelView(e){return e.bind("text","style","id").to(this,"label","labelStyle","ariaLabelledBy"),e}_createKeystrokeView(){const e=new Cd;return e.setTemplate({tag:"span",attributes:{class:["ck","ck-button__keystroke"]},children:[{text:this.bindTemplate.to("keystroke",(e=>xi(e)))}]}),e}_getTooltipString(e,t,i){return e?"string"==typeof e?e:(i&&(i=xi(i)),e instanceof Function?e(t,i):`${t}${i?` (${i})`:""}`):""}}function Dd(e){switch(e){case"radio":case"checkbox":case"option":case"switch":case"menuitemcheckbox":case"menuitemradio":return!0;default:return!1}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class zd extends Cd{children;iconView;constructor(e,t={}){super(e);const i=this.bindTemplate;this.set("label",t.label||""),this.set("class",t.class||null),this.children=this.createCollection(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-form__header",i.to("class")]},children:this.children}),t.icon&&(this.iconView=new Nd,this.iconView.content=t.icon,this.children.add(this.iconView));const n=new Cd(e);n.setTemplate({tag:"h2",attributes:{class:["ck","ck-form__header__label"],role:"presentation"},children:[{text:i.to("label")}]}),this.children.add(n)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Hd extends(O()){focusables;focusTracker;keystrokeHandler;actions;constructor(e){if(super(),this.focusables=e.focusables,this.focusTracker=e.focusTracker,this.keystrokeHandler=e.keystrokeHandler,this.actions=e.actions,e.actions&&e.keystrokeHandler)for(const t in e.actions){let i=e.actions[t];"string"==typeof i&&(i=[i]);for(const n of i)e.keystrokeHandler.set(n,((e,i)=>{this[t](),i()}),e.keystrokeHandlerOptions)}this.on("forwardCycle",(()=>this.focusFirst()),{priority:"low"}),this.on("backwardCycle",(()=>this.focusLast()),{priority:"low"})}get first(){return this.focusables.find(Ud)||null}get last(){return this.focusables.filter(Ud).slice(-1)[0]||null}get next(){return this._getDomFocusableItem(1)}get previous(){return this._getDomFocusableItem(-1)}get current(){let e=null;return null===this.focusTracker.focusedElement?null:(this.focusables.find(((t,i)=>{const n=t.element===this.focusTracker.focusedElement;return n&&(e=i),n})),e)}focusFirst(){this._focus(this.first,1)}focusLast(){this._focus(this.last,-1)}focusNext(){const e=this.next;e&&this.focusables.getIndex(e)===this.current||e===this.first?this.fire("forwardCycle"):this._focus(e,1)}focusPrevious(){const e=this.previous;e&&this.focusables.getIndex(e)===this.current||e===this.last?this.fire("backwardCycle"):this._focus(e,-1)}chain(e){const t=()=>null===this.current?null:this.focusables.get(this.current);this.listenTo(e,"forwardCycle",(e=>{const i=t();this.focusNext(),i!==t()&&e.stop()}),{priority:"low"}),this.listenTo(e,"backwardCycle",(e=>{const i=t();this.focusPrevious(),i!==t()&&e.stop()}),{priority:"low"})}unchain(e){this.stopListening(e)}_focus(e,t){e&&this.focusTracker.focusedElement!==e.element&&e.focus(t)}_getDomFocusableItem(e){const t=this.focusables.length;if(!t)return null;const i=this.current;if(null===i)return this[1===e?"first":"last"];let n=this.focusables.get(i),s=(i+t+e)%t;do{const i=this.focusables.get(s);if(Ud(i)){n=i;break}s=(s+t+e)%t}while(s!==i);return n}}function Ud(e){return $d(e)&&si(e.element)}function $d(e){return!(!("focus"in e)||"function"!=typeof e.focus)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
class Wd extends Cd{children;keystrokes;focusCycler;_focusTracker;_focusables;constructor(e){super(e),this.children=this.createCollection(),this.keystrokes=new zi,this._focusTracker=new Ni,this._focusables=new td,this.focusCycler=new Hd({focusables:this._focusables,focusTracker:this._focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"div",attributes:{class:["ck","ck-dialog__actions"]},children:this.children})}render(){super.render(),this.keystrokes.listenTo(this.element)}setButtons(e){for(const t of e){const e=new Ld(this.locale);let i;for(i in e.on("execute",(()=>t.onExecute())),t.onCreate&&t.onCreate(e),t)"onExecute"!=i&&"onCreate"!=i&&e.set(i,t[i]);this.children.add(e)}this._updateFocusCyclableItems()}focus(e){-1===e?this.focusCycler.focusLast():this.focusCycler.focusFirst()}_updateFocusCyclableItems(){Array.from(this.children).forEach((e=>{this._focusables.add(e),this._focusTracker.add(e.element)}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class qd extends Cd{children;constructor(e){super(e),this.children=this.createCollection(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-dialog__content"]},children:this.children})}reset(){for(;this.children.length;)this.children.remove(0)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const jd="screen-center",Kd="editor-center",Gd="editor-top-side",Jd="editor-top-center",Qd="editor-bottom-center",Yd="editor-above-center",Xd="editor-below-center",Zd=ei("px");class eh extends(Sd(Cd)){parts;headerView;closeButtonView;actionsView;static defaultOffset=15;contentView;keystrokes;focusTracker;wasMoved=!1;_getCurrentDomRoot;_getViewportOffset;_focusables;_focusCycler;constructor(e,{getCurrentDomRoot:t,getViewportOffset:i,keystrokeHandlerOptions:n}){super(e);const s=this.bindTemplate,o=e.t;this.set("className",""),this.set("ariaLabel",o("Editor dialog")),this.set("isModal",!1),this.set("position",jd),this.set("_isVisible",!1),this.set("_isTransparent",!1),this.set("_top",0),this.set("_left",0),this._getCurrentDomRoot=t,this._getViewportOffset=i,this.decorate("moveTo"),this.parts=this.createCollection(),this.keystrokes=new zi,this.focusTracker=new Ni,this._focusables=new td,this._focusCycler=new Hd({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"},keystrokeHandlerOptions:n}),this.setTemplate({tag:"div",attributes:{class:["ck","ck-dialog-overlay",s.if("isModal","ck-dialog-overlay__transparent",(e=>!e)),s.if("_isVisible","ck-hidden",(e=>!e))],tabindex:"-1"},children:[{tag:"div",attributes:{tabindex:"-1",class:["ck","ck-dialog",s.if("isModal","ck-dialog_modal"),s.to("className")],role:"dialog","aria-label":s.to("ariaLabel"),style:{top:s.to("_top",(e=>Zd(e))),left:s.to("_left",(e=>Zd(e))),visibility:s.if("_isTransparent","hidden")}},children:this.parts}]})}render(){super.render(),this.keystrokes.set("Esc",((e,t)=>{e.defaultPrevented||(this.fire("close",{source:"escKeyPress"}),t())})),this.on("drag",((e,{deltaX:t,deltaY:i})=>{this.wasMoved=!0,this.moveBy(t,i)})),this.listenTo(t.window,"resize",(()=>{this._isVisible&&!this.wasMoved&&this.updatePosition()})),this.listenTo(t.document,"scroll",(()=>{this._isVisible&&!this.wasMoved&&this.updatePosition()})),this.on("change:_isVisible",((e,t,i)=>{i&&(this._isTransparent=!0,setTimeout((()=>{this.updatePosition(),this._isTransparent=!1,this.focus()}),10))})),this.keystrokes.listenTo(this.element)}get dragHandleElement(){return this.headerView&&!this.isModal?this.headerView.element:null}setupParts({icon:e,title:t,hasCloseButton:i=!0,content:n,actionButtons:s}){t&&(this.headerView=new zd(this.locale,{icon:e}),i&&(this.closeButtonView=this._createCloseButton(),this.headerView.children.add(this.closeButtonView)),this.headerView.label=t,this.ariaLabel=t,this.parts.add(this.headerView,0)),n&&(n instanceof Cd&&(n=[n]),this.contentView=new qd(this.locale),this.contentView.children.addMany(n),this.parts.add(this.contentView)),s&&(this.actionsView=new Wd(this.locale),this.actionsView.setButtons(s),this.parts.add(this.actionsView)),this._updateFocusCyclableItems()}focus(){this._focusCycler.focusFirst()}moveTo(e,t){const i=this._getViewportRect(),n=this._getDialogRect();e+n.width>i.right&&(e=i.right-n.width),e<i.left&&(e=i.left),t<i.top&&(t=i.top),this._moveTo(e,t)}_moveTo(e,t){this._left=e,this._top=t}moveBy(e,t){this.moveTo(this._left+e,this._top+t)}_moveOffScreen(){this._moveTo(-9999,-9999)}updatePosition(){if(!this.element||!this.element.parentNode)return;const e=this._getViewportRect();let t,i=this.position;this._getCurrentDomRoot()?t=this._getVisibleDomRootRect(e):i=jd;const n=eh.defaultOffset,s=this._getDialogRect();switch(i){case Gd:if(t){const e="ltr"===this.locale.contentLanguageDirection?t.right-s.width-n:t.left+n;this.moveTo(e,t.top+n)}else this._moveOffScreen();break;case Kd:t?this.moveTo(Math.round(t.left+t.width/2-s.width/2),Math.round(t.top+t.height/2-s.height/2)):this._moveOffScreen();break;case jd:this.moveTo(Math.round((e.width-s.width)/2),Math.round((e.height-s.height)/2));break;case Jd:t?this.moveTo(Math.round(t.left+t.width/2-s.width/2),t.top+n):this._moveOffScreen();break;case Qd:t?this.moveTo(Math.round(t.left+t.width/2-s.width/2),t.bottom-s.height-n):this._moveOffScreen();break;case Yd:t?this.moveTo(Math.round(t.left+t.width/2-s.width/2),t.top-s.height-n):this._moveOffScreen();break;case Xd:t?this.moveTo(Math.round(t.left+t.width/2-s.width/2),t.bottom+n):this._moveOffScreen()}}_getVisibleDomRootRect(e){let t=new Kt(this._getCurrentDomRoot()).getVisible();return t?(t=e.getIntersection(t),t||null):null}_getDialogRect(){return new Kt(this.element.firstElementChild)}_getViewportRect(){const e=new Kt(t.window);if(this.isModal)return e;const i={top:0,bottom:0,left:0,right:0,...this._getViewportOffset()};return e.top+=i.top,e.height-=i.top,e.bottom-=i.bottom,e.height-=i.bottom,e.left+=i.left,e.right-=i.right,e.width-=i.left+i.right,e}_updateFocusCyclableItems(){const e=[];if(this.contentView)for(const t of this.contentView.children)$d(t)&&e.push(t);this.actionsView&&e.push(this.actionsView),this.closeButtonView&&e.push(this.closeButtonView),e.forEach((e=>{var t;this._focusables.add(e),this.focusTracker.add(e.element),$d(t=e)&&"focusCycler"in t&&t.focusCycler instanceof Hd&&this._focusCycler.chain(e.focusCycler)}))}_createCloseButton(){const e=new Ld(this.locale),t=this.locale.t;return e.set({label:t("Close"),tooltip:!0,icon:Vc}),e.on("execute",(()=>this.fire("close",{source:"closeButton"}))),e}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class th extends Qi{view;static _visibleDialogPlugin;_onHide;static get pluginName(){return"Dialog"}static get isOfficialPlugin(){return!0}constructor(e){super(e);const t=e.t;this._initShowHideListeners(),this._initFocusToggler(),this._initMultiRootIntegration(),this.set({id:null,isOpen:!1}),e.accessibility.addKeystrokeInfos({categoryId:"navigation",keystrokes:[{label:t("Move focus in and out of an active dialog window"),keystroke:"Ctrl+F6",mayRequireFn:!0}]})}destroy(){super.destroy(),th._visibleDialogPlugin===this&&this._unlockBodyScroll()}_initShowHideListeners(){this.on("show",((e,t)=>{this._show(t)})),this.on("show",((e,t)=>{t.onShow&&t.onShow(this)}),{priority:"low"}),this.on("hide",(()=>{th._visibleDialogPlugin&&th._visibleDialogPlugin._hide()})),this.on("hide",(()=>{this._onHide&&(this._onHide(this),this._onHide=void 0)}),{priority:"low"})}_initFocusToggler(){const e=this.editor;e.keystrokes.set("Ctrl+F6",((t,i)=>{this.isOpen&&!this.view.isModal&&(this.view.focusTracker.isFocused?e.editing.view.focus():this.view.focus(),i())}))}_initMultiRootIntegration(){const e=this.editor.model;e.document.on("change:data",(()=>{if(!this.view)return;const t=e.document.differ.getChangedRoots();for(const e of t)e.state&&this.view.updatePosition()}))}show(e){this.hide(),this.fire(`show:${e.id}`,e)}_show({id:e,icon:t,title:i,hasCloseButton:n=!0,content:s,actionButtons:o,className:r,isModal:a,position:l,onHide:c,keystrokeHandlerOptions:d}){const h=this.editor;this.view=new eh(h.locale,{getCurrentDomRoot:()=>h.editing.view.getDomRoot(h.model.document.selection.anchor.root.rootName),getViewportOffset:()=>h.ui.viewportOffset,keystrokeHandlerOptions:d});const u=this.view;u.on("close",(()=>{this.hide()})),h.ui.view.body.add(u),h.keystrokes.listenTo(u.element),l||(l=a?jd:Kd),a&&this._lockBodyScroll(),u.set({position:l,_isVisible:!0,className:r,isModal:a}),u.setupParts({icon:t,title:i,hasCloseButton:n,content:s,actionButtons:o}),this.id=e,c&&(this._onHide=c),this.isOpen=!0,th._visibleDialogPlugin=this}hide(){th._visibleDialogPlugin&&th._visibleDialogPlugin.fire(`hide:${th._visibleDialogPlugin.id}`)}_hide(){if(!this.view)return;const e=this.editor,t=this.view;t.isModal&&this._unlockBodyScroll(),t.contentView&&t.contentView.reset(),e.ui.view.body.remove(t),e.ui.focusTracker.remove(t.element),e.keystrokes.stopListening(t.element),t.destroy(),e.editing.view.focus(),this.id=null,this.isOpen=!1,th._visibleDialogPlugin=null}_lockBodyScroll(){document.documentElement.classList.add("ck-dialog-scroll-locked")}_unlockBodyScroll(){document.documentElement.classList.remove("ck-dialog-scroll-locked")}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class ih extends Ld{_checkIconHolderView=new nh;constructor(e,t=new Fd){super(e,t),this.set({hasCheckSpace:!1,_hasCheck:this.isToggleable});const i=this.bindTemplate;this.extendTemplate({attributes:{class:["ck-list-item-button",i.if("isToggleable","ck-list-item-button_toggleable")]}}),this.bind("_hasCheck").to(this,"hasCheckSpace",this,"isToggleable",((e,t)=>e||t))}render(){super.render(),this._hasCheck&&this.children.add(this._checkIconHolderView,0),this._watchCheckIconHolderMount()}_watchCheckIconHolderMount(){this._checkIconHolderView.bind("isOn").to(this,"isOn",(e=>this.isToggleable&&e)),this.on("change:_hasCheck",((e,t,i)=>{const{children:n,_checkIconHolderView:s}=this;i?n.add(s,0):n.remove(s)}))}}class nh extends Cd{children;_checkIconView=this._createCheckIconView();constructor(){super();const e=this.bindTemplate;this.children=this.createCollection(),this.set("isOn",!1),this.setTemplate({tag:"span",children:this.children,attributes:{class:["ck","ck-list-item-button__check-holder",e.to("isOn",(e=>e?"ck-on":"ck-off"))]}})}render(){super.render(),this.isOn&&this.children.add(this._checkIconView,0),this._watchCheckIconMount()}_watchCheckIconMount(){this.on("change:isOn",((e,t,i)=>{const{children:n,_checkIconView:s}=this;i&&!n.has(s)?n.add(s):!i&&n.has(s)&&n.remove(s)}))}_createCheckIconView(){const e=new Nd;return e.content=Mc,e.extendTemplate({attributes:{class:"ck-list-item-button__check-icon"}}),e}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class sh extends ih{constructor(e){super(e),this.set({withText:!0,withKeystroke:!0,tooltip:!1,role:"menuitem"}),this.extendTemplate({attributes:{class:["ck-menu-bar__menu__item__button"]}})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class oh extends Qi{contentView=null;static get requires(){return[th]}static get pluginName(){return"AccessibilityHelp"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.locale.t;e.ui.componentFactory.add("accessibilityHelp",(()=>{const e=this._createButton(Ld);return e.set({tooltip:!0,withText:!1,label:t("Accessibility help")}),e})),e.ui.componentFactory.add("menuBar:accessibilityHelp",(()=>{const e=this._createButton(sh);return e.label=t("Accessibility"),e})),e.keystrokes.set("Alt+0",((e,t)=>{this._toggleDialog(),t()})),this._setupRootLabels()}_createButton(e){const t=this.editor,i=t.plugins.get("Dialog"),n=new e(t.locale);return n.set({keystroke:"Alt+0",icon:Ic,isToggleable:!0}),n.on("execute",(()=>this._toggleDialog())),n.bind("isOn").to(i,"id",(e=>"accessibilityHelp"===e)),n}_setupRootLabels(){const e=this.editor,t=e.editing.view,i=e.t;function n(e,t){const n=[t.getAttribute("aria-label"),i("Press %0 for help.",[xi("Alt+0")])].filter((e=>e)).join(". ");e.setAttribute("aria-label",n,t)}e.ui.on("ready",(()=>{t.change((e=>{for(const i of t.document.roots)n(e,i)})),e.on("addRoot",((i,s)=>{const o=e.editing.view.document.getRoot(s.rootName);t.change((e=>n(e,o)))}),{priority:"low"})}))}_toggleDialog(){const e=this.editor,t=e.plugins.get("Dialog"),i=e.locale.t;this.contentView||(this.contentView=new Md(e.locale,e.accessibility.keystrokeInfos)),"accessibilityHelp"===t.id?t.hide():t.show({id:"accessibilityHelp",className:"ck-accessibility-help-dialog",title:i("Accessibility help"),icon:Ic,hasCloseButton:!0,content:this.contentView})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class rh extends td{locale;_bodyCollectionContainer;static _bodyWrapper;constructor(e,t=[]){super(t),this.locale=e}get bodyCollectionContainer(){return this._bodyCollectionContainer}attachToDom(){this._bodyCollectionContainer=new id({tag:"div",attributes:{class:["ck","ck-reset_all","ck-body","ck-rounded-corners"],dir:this.locale.uiLanguageDirection,role:"application"},children:this}).render(),rh._bodyWrapper&&rh._bodyWrapper.isConnected||(rh._bodyWrapper=St(document,"div",{class:"ck-body-wrapper"}),document.body.appendChild(rh._bodyWrapper)),rh._bodyWrapper.appendChild(this._bodyCollectionContainer)}detachFromDom(){super.destroy(),this._bodyCollectionContainer&&this._bodyCollectionContainer.remove(),rh._bodyWrapper&&!rh._bodyWrapper.childElementCount&&(rh._bodyWrapper.remove(),delete rh._bodyWrapper)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const ah=ei("px"),lh={top:-99999,left:-99999,name:"arrowless",config:{withArrow:!1}};class ch extends Cd{content;_pinWhenIsVisibleCallback;_resizeObserver;constructor(e){super(e);const t=this.bindTemplate;this.set("top",0),this.set("left",0),this.set("position","arrow_nw"),this.set("isVisible",!1),this.set("withArrow",!0),this.set("class",void 0),this._pinWhenIsVisibleCallback=null,this._resizeObserver=null,this.content=this.createCollection(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-balloon-panel",t.to("position",(e=>`ck-balloon-panel_${e}`)),t.if("isVisible","ck-balloon-panel_visible"),t.if("withArrow","ck-balloon-panel_with-arrow"),t.to("class")],style:{top:t.to("top",ah),left:t.to("left",ah)}},children:this.content})}destroy(){this.hide(),super.destroy()}show(){this.isVisible=!0}hide(){this.isVisible=!1}attachTo(e){const i=dh(e.target);if(i&&!si(i))return!1;this.show();const n=ch.defaultPositions,s=Object.assign({},{element:this.element,positions:[n.southArrowNorth,n.southArrowNorthMiddleWest,n.southArrowNorthMiddleEast,n.southArrowNorthWest,n.southArrowNorthEast,n.northArrowSouth,n.northArrowSouthMiddleWest,n.northArrowSouthMiddleEast,n.northArrowSouthWest,n.northArrowSouthEast,n.viewportStickyNorth],limiter:t.document.body,fitInViewport:!0},e),o=ch._getOptimalPosition(s)||lh,r=parseInt(o.left),a=parseInt(o.top),l=o.name,c=o.config||{},{withArrow:d=!0}=c;return this.top=a,this.left=r,this.position=l,this.withArrow=d,!0}pin(e){this.unpin(),this._startPinning(e)&&(this._pinWhenIsVisibleCallback=()=>{this.isVisible?this._startPinning(e):this._stopPinning()},this.listenTo(this,"change:isVisible",this._pinWhenIsVisibleCallback))}unpin(){this._pinWhenIsVisibleCallback&&(this._stopPinning(),this.stopListening(this,"change:isVisible",this._pinWhenIsVisibleCallback),this._pinWhenIsVisibleCallback=null,this.hide())}_startPinning(e){if(!this.attachTo(e))return!1;let i=dh(e.target);const n=e.limiter?dh(e.limiter):t.document.body;if(this.listenTo(t.document,"scroll",((t,s)=>{const o=s.target,r=i&&o.contains(i),a=n&&o.contains(n);!r&&!a&&i&&n||this.attachTo(e)}),{useCapture:!0}),this.listenTo(t.window,"resize",(()=>{this.attachTo(e)})),!this._resizeObserver&&(i&&Wt(i)&&(i=i.parentElement),i)){const e=()=>{si(i)||this.unpin()};this._resizeObserver=new Xt(i,e)}return!0}_stopPinning(){this.stopListening(t.document,"scroll"),this.stopListening(t.window,"resize"),this._resizeObserver&&(this._resizeObserver.destroy(),this._resizeObserver=null)}static generatePositions(e={}){const{sideOffset:i=ch.arrowSideOffset,heightOffset:n=ch.arrowHeightOffset,stickyVerticalOffset:s=ch.stickyVerticalOffset,config:o}=e;return{northWestArrowSouthWest:(e,t)=>({top:r(e,t),left:e.left-i,name:"arrow_sw",...o&&{config:o}}),northWestArrowSouthMiddleWest:(e,t)=>({top:r(e,t),left:e.left-.25*t.width-i,name:"arrow_smw",...o&&{config:o}}),northWestArrowSouth:(e,t)=>({top:r(e,t),left:e.left-t.width/2,name:"arrow_s",...o&&{config:o}}),northWestArrowSouthMiddleEast:(e,t)=>({top:r(e,t),left:e.left-.75*t.width+i,name:"arrow_sme",...o&&{config:o}}),northWestArrowSouthEast:(e,t)=>({top:r(e,t),left:e.left-t.width+i,name:"arrow_se",...o&&{config:o}}),northArrowSouthWest:(e,t)=>({top:r(e,t),left:e.left+e.width/2-i,name:"arrow_sw",...o&&{config:o}}),northArrowSouthMiddleWest:(e,t)=>({top:r(e,t),left:e.left+e.width/2-.25*t.width-i,name:"arrow_smw",...o&&{config:o}}),northArrowSouth:(e,t)=>({top:r(e,t),left:e.left+e.width/2-t.width/2,name:"arrow_s",...o&&{config:o}}),northArrowSouthMiddleEast:(e,t)=>({top:r(e,t),left:e.left+e.width/2-.75*t.width+i,name:"arrow_sme",...o&&{config:o}}),northArrowSouthEast:(e,t)=>({top:r(e,t),left:e.left+e.width/2-t.width+i,name:"arrow_se",...o&&{config:o}}),northEastArrowSouthWest:(e,t)=>({top:r(e,t),left:e.right-i,name:"arrow_sw",...o&&{config:o}}),northEastArrowSouthMiddleWest:(e,t)=>({top:r(e,t),left:e.right-.25*t.width-i,name:"arrow_smw",...o&&{config:o}}),northEastArrowSouth:(e,t)=>({top:r(e,t),left:e.right-t.width/2,name:"arrow_s",...o&&{config:o}}),northEastArrowSouthMiddleEast:(e,t)=>({top:r(e,t),left:e.right-.75*t.width+i,name:"arrow_sme",...o&&{config:o}}),northEastArrowSouthEast:(e,t)=>({top:r(e,t),left:e.right-t.width+i,name:"arrow_se",...o&&{config:o}}),southWestArrowNorthWest:e=>({top:a(e),left:e.left-i,name:"arrow_nw",...o&&{config:o}}),southWestArrowNorthMiddleWest:(e,t)=>({top:a(e),left:e.left-.25*t.width-i,name:"arrow_nmw",...o&&{config:o}}),southWestArrowNorth:(e,t)=>({top:a(e),left:e.left-t.width/2,name:"arrow_n",...o&&{config:o}}),southWestArrowNorthMiddleEast:(e,t)=>({top:a(e),left:e.left-.75*t.width+i,name:"arrow_nme",...o&&{config:o}}),southWestArrowNorthEast:(e,t)=>({top:a(e),left:e.left-t.width+i,name:"arrow_ne",...o&&{config:o}}),southArrowNorthWest:e=>({top:a(e),left:e.left+e.width/2-i,name:"arrow_nw",...o&&{config:o}}),southArrowNorthMiddleWest:(e,t)=>({top:a(e),left:e.left+e.width/2-.25*t.width-i,name:"arrow_nmw",...o&&{config:o}}),southArrowNorth:(e,t)=>({top:a(e),left:e.left+e.width/2-t.width/2,name:"arrow_n",...o&&{config:o}}),southArrowNorthMiddleEast:(e,t)=>({top:a(e),left:e.left+e.width/2-.75*t.width+i,name:"arrow_nme",...o&&{config:o}}),southArrowNorthEast:(e,t)=>({top:a(e),left:e.left+e.width/2-t.width+i,name:"arrow_ne",...o&&{config:o}}),southEastArrowNorthWest:e=>({top:a(e),left:e.right-i,name:"arrow_nw",...o&&{config:o}}),southEastArrowNorthMiddleWest:(e,t)=>({top:a(e),left:e.right-.25*t.width-i,name:"arrow_nmw",...o&&{config:o}}),southEastArrowNorth:(e,t)=>({top:a(e),left:e.right-t.width/2,name:"arrow_n",...o&&{config:o}}),southEastArrowNorthMiddleEast:(e,t)=>({top:a(e),left:e.right-.75*t.width+i,name:"arrow_nme",...o&&{config:o}}),southEastArrowNorthEast:(e,t)=>({top:a(e),left:e.right-t.width+i,name:"arrow_ne",...o&&{config:o}}),westArrowEast:(e,t)=>({top:e.top+e.height/2-t.height/2,left:e.left-t.width-n,name:"arrow_e",...o&&{config:o}}),eastArrowWest:(e,t)=>({top:e.top+e.height/2-t.height/2,left:e.right+n,name:"arrow_w",...o&&{config:o}}),viewportStickyNorth:(e,i,n)=>{const r=new Kt(t.document.body).getIntersection(n.getVisible());if(!r)return null;const a=r.getVisible();return e.getIntersection(a)&&a.top-e.top-s<i.height&&a.bottom-e.bottom<i.height?{top:a.top+s,left:e.left+e.width/2-i.width/2,name:"arrowless",config:{withArrow:!1,...o}}:null}};function r(e,t){return e.top-t.height-n}function a(e){return e.bottom+n}}static arrowSideOffset=25;static arrowHeightOffset=10;static stickyVerticalOffset=20;static _getOptimalPosition=oi;static defaultPositions=ch.generatePositions()}function dh(e){return ht(e)?e:qt(e)?e.commonAncestorContainer:"function"==typeof e?dh(e()):null}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class hh extends(Ft()){editor;_balloonView=null;_showBalloonThrottled=We((()=>this._showBalloon()),50,{leading:!0});_lastFocusedEditableElement=null;_balloonClass;constructor(e,t={}){super(),this.editor=e,this._balloonClass=t.balloonClass,e.on("ready",(()=>this._handleEditorReady()))}destroy(){const e=this._balloonView;e&&(e.unpin(),this._balloonView=null),this._showBalloonThrottled.cancel(),this.stopListening()}_handleEditorReady(){const e=this.editor;this._isEnabled()&&e.ui.view&&(e.ui.focusTracker.on("change:isFocused",((e,t,i)=>{this._updateLastFocusedEditableElement(),i?this._showBalloon():this._hideBalloon()})),e.ui.focusTracker.on("change:focusedElement",((e,t,i)=>{this._updateLastFocusedEditableElement(),i&&this._showBalloon()})),e.ui.on("update",(()=>{this._showBalloonThrottled()})))}_getNormalizedConfig(){return{side:"ltr"===this.editor.locale.contentLanguageDirection?"right":"left",position:"border",verticalOffset:0,horizontalOffset:5}}_showBalloon(){const e=this._getBalloonAttachOptions();e&&(this._balloonView||(this._balloonView=this._createBalloonView()),this._balloonView.pin(e))}_hideBalloon(){this._balloonView&&this._balloonView.unpin()}_createBalloonView(){const e=this.editor,t=new ch,i=this._createBadgeContent();return t.content.add(i),this._balloonClass&&(t.class=this._balloonClass),e.ui.view.body.add(t),t}_getBalloonAttachOptions(){if(!this._lastFocusedEditableElement)return null;const e=this._getNormalizedConfig(),t="right"===e.side?uh(this._lastFocusedEditableElement,i=e,((e,t)=>e.left+e.width-t.width-i.horizontalOffset)):function(e,t){return uh(e,t,(e=>e.left+t.horizontalOffset))}(this._lastFocusedEditableElement,e);var i;return{target:this._lastFocusedEditableElement,positions:[t]}}_updateLastFocusedEditableElement(){const e=this.editor,t=e.ui.focusTracker.isFocused,i=e.ui.focusTracker.focusedElement;if(!t||!i)return void(this._lastFocusedEditableElement=null);const n=Array.from(e.ui.getEditableElementsNames()).map((t=>e.ui.getEditableElement(t)));n.includes(i)?this._lastFocusedEditableElement=i:this._lastFocusedEditableElement=n[0]}}function uh(e,t,i){return(n,s)=>{const o=new Kt(e);if(o.width<350||o.height<50)return null;let r;r="inside"===t.position?o.bottom-s.height:o.bottom-s.height/2,r-=t.verticalOffset;const a=i(o,s),l=n.clone().moveTo(a,r).getIntersection(s.clone().moveTo(a,r)).getVisible();return!l||l.getArea()<s.getArea()?null:{top:r,left:a,name:`position_${t.position}-side_${t.side}`,config:{withArrow:!1}}}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class mh extends hh{constructor(e){super(e,{balloonClass:"ck-powered-by-balloon"})}_isEnabled(){const e=this.editor;if(e.config.get("ui.poweredBy.forceVisible"))return!0;const t=e.config.get("licenseKey");if("GPL"==t)return!0;const i=Wi(t.split(".")[1]);return!i||!i.whiteLabel}_createBadgeContent(){return new gh(this.editor.locale,this._getNormalizedConfig().label)}_getNormalizedConfig(){const e=super._getNormalizedConfig(),t=this.editor.config.get("ui.poweredBy")||{},i=t.position||e.position,n="inside"===i?5:e.verticalOffset;return{position:i,side:t.side||e.side,label:void 0===t.label?"Powered by":t.label,verticalOffset:void 0!==t.verticalOffset?t.verticalOffset:n,horizontalOffset:void 0!==t.horizontalOffset?t.horizontalOffset:e.horizontalOffset,forceVisible:!!t.forceVisible}}}class gh extends Cd{constructor(e,t){super(e);const i=new Nd,n=this.bindTemplate;i.set({content:'<svg xmlns="http://www.w3.org/2000/svg" width="53" height="10" viewBox="0 0 53 10"><path fill="#1C2331" d="M31.724 1.492a15.139 15.139 0 0 0 .045 1.16 2.434 2.434 0 0 0-.687-.34 3.68 3.68 0 0 0-1.103-.166 2.332 2.332 0 0 0-1.14.255 1.549 1.549 0 0 0-.686.87c-.15.41-.225.98-.225 1.712 0 .939.148 1.659.444 2.161.297.503.792.754 1.487.754.452.015.9-.094 1.294-.316.296-.174.557-.4.771-.669l.14.852h1.282V.007h-1.623v1.485ZM31 6.496a1.77 1.77 0 0 1-.494.061.964.964 0 0 1-.521-.127.758.758 0 0 1-.296-.466 3.984 3.984 0 0 1-.093-.992 4.208 4.208 0 0 1 .098-1.052.753.753 0 0 1 .307-.477 1.08 1.08 0 0 1 .55-.122c.233-.004.466.026.69.089l.483.144v2.553c-.11.076-.213.143-.307.2a1.73 1.73 0 0 1-.417.189ZM35.68 0l-.702.004c-.322.002-.482.168-.48.497l.004.581c.002.33.164.493.486.49l.702-.004c.322-.002.481-.167.48-.496L36.165.49c-.002-.33-.164-.493-.486-.491ZM36.145 2.313l-1.612.01.034 5.482 1.613-.01-.035-5.482ZM39.623.79 37.989.8 38 2.306l-.946.056.006 1.009.949-.006.024 2.983c.003.476.143.844.419 1.106.275.26.658.39 1.148.387.132 0 .293-.01.483-.03.19-.02.38-.046.57-.08.163-.028.324-.068.482-.119l-.183-1.095-.702.004a.664.664 0 0 1-.456-.123.553.553 0 0 1-.14-.422l-.016-2.621 1.513-.01-.006-1.064-1.514.01-.01-1.503ZM46.226 2.388c-.41-.184-.956-.274-1.636-.27-.673.004-1.215.101-1.627.29-.402.179-.72.505-.888.91-.18.419-.268.979-.264 1.68.004.688.1 1.24.285 1.655.172.404.495.724.9.894.414.18.957.268 1.63.264.68-.004 1.224-.099 1.632-.284.4-.176.714-.501.878-.905.176-.418.263-.971.258-1.658-.004-.702-.097-1.261-.28-1.677a1.696 1.696 0 0 0-.888-.9Zm-.613 3.607a.77.77 0 0 1-.337.501 1.649 1.649 0 0 1-1.317.009.776.776 0 0 1-.343-.497 4.066 4.066 0 0 1-.105-1.02 4.136 4.136 0 0 1 .092-1.03.786.786 0 0 1 .337-.507 1.59 1.59 0 0 1 1.316-.008.79.79 0 0 1 .344.502c.078.337.113.683.105 1.03.012.343-.019.685-.092 1.02ZM52.114 2.07a2.67 2.67 0 0 0-1.128.278c-.39.191-.752.437-1.072.73l-.157-.846-1.273.008.036 5.572 1.623-.01-.024-3.78c.35-.124.646-.22.887-.286.26-.075.53-.114.8-.118l.45-.003.144-1.546-.286.001ZM22.083 7.426l-1.576-2.532a2.137 2.137 0 0 0-.172-.253 1.95 1.95 0 0 0-.304-.29.138.138 0 0 1 .042-.04 1.7 1.7 0 0 0 .328-.374l1.75-2.71c.01-.015.025-.028.024-.048-.01-.01-.021-.007-.031-.007L20.49 1.17a.078.078 0 0 0-.075.045l-.868 1.384c-.23.366-.46.732-.688 1.099a.108.108 0 0 1-.112.06c-.098-.005-.196-.001-.294-.002-.018 0-.038.006-.055-.007.002-.02.002-.039.005-.058a4.6 4.6 0 0 0 .046-.701V1.203c0-.02-.009-.032-.03-.03h-.033L16.93 1.17c-.084 0-.073-.01-.073.076v6.491c-.001.018.006.028.025.027h1.494c.083 0 .072.007.072-.071v-2.19c0-.055-.003-.11-.004-.166a3.366 3.366 0 0 0-.05-.417h.06c.104 0 .209.002.313-.002a.082.082 0 0 1 .084.05c.535.913 1.07 1.824 1.607 2.736a.104.104 0 0 0 .103.062c.554-.003 1.107-.002 1.66-.002l.069-.003-.019-.032-.188-.304ZM27.112 6.555c-.005-.08-.004-.08-.082-.08h-2.414c-.053 0-.106-.003-.159-.011a.279.279 0 0 1-.246-.209.558.558 0 0 1-.022-.15c0-.382 0-.762-.002-1.143 0-.032.007-.049.042-.044h2.504c.029.003.037-.012.034-.038V3.814c0-.089.013-.078-.076-.078h-2.44c-.07 0-.062.003-.062-.06v-.837c0-.047.004-.093.013-.14a.283.283 0 0 1 .241-.246.717.717 0 0 1 .146-.011h2.484c.024.002.035-.009.036-.033l.003-.038.03-.496c.01-.183.024-.365.034-.548.005-.085.003-.087-.082-.094-.218-.018-.437-.038-.655-.05a17.845 17.845 0 0 0-.657-.026 72.994 72.994 0 0 0-1.756-.016 1.7 1.7 0 0 0-.471.064 1.286 1.286 0 0 0-.817.655c-.099.196-.149.413-.145.633v3.875c0 .072.003.144.011.216a1.27 1.27 0 0 0 .711 1.029c.228.113.48.167.734.158.757-.005 1.515.002 2.272-.042.274-.016.548-.034.82-.053.03-.002.043-.008.04-.041-.008-.104-.012-.208-.019-.312a69.964 69.964 0 0 1-.05-.768ZM16.14 7.415l-.127-1.075c-.004-.03-.014-.04-.044-.037a13.125 13.125 0 0 1-.998.073c-.336.01-.672.02-1.008.016-.116-.001-.233-.014-.347-.039a.746.746 0 0 1-.45-.262c-.075-.1-.132-.211-.167-.33a3.324 3.324 0 0 1-.126-.773 9.113 9.113 0 0 1-.015-.749c0-.285.022-.57.065-.852.023-.158.066-.312.127-.46a.728.728 0 0 1 .518-.443 1.64 1.64 0 0 1 .397-.048c.628-.001 1.255.003 1.882.05.022.001.033-.006.036-.026l.003-.031.06-.55c.019-.177.036-.355.057-.532.004-.034-.005-.046-.04-.056a5.595 5.595 0 0 0-1.213-.21 10.783 10.783 0 0 0-.708-.02c-.24-.003-.48.01-.719.041a3.477 3.477 0 0 0-.625.14 1.912 1.912 0 0 0-.807.497c-.185.2-.33.433-.424.688a4.311 4.311 0 0 0-.24 1.096c-.031.286-.045.572-.042.86-.006.43.024.86.091 1.286.04.25.104.497.193.734.098.279.26.53.473.734.214.205.473.358.756.446.344.11.702.17 1.063.177a8.505 8.505 0 0 0 1.578-.083 6.11 6.11 0 0 0 .766-.18c.03-.008.047-.023.037-.057a.157.157 0 0 1-.003-.025Z"/><path fill="#AFE229" d="M6.016 6.69a1.592 1.592 0 0 0-.614.21c-.23.132-.422.32-.56.546-.044.072-.287.539-.287.539l-.836 1.528.009.006c.038.025.08.046.123.063.127.046.26.07.395.073.505.023 1.011-.007 1.517-.003.29.009.58.002.869-.022a.886.886 0 0 0 .395-.116.962.962 0 0 0 .312-.286c.056-.083.114-.163.164-.249.24-.408.48-.816.718-1.226.075-.128.148-.257.222-.386l.112-.192a1.07 1.07 0 0 0 .153-.518l-1.304.023s-1.258-.005-1.388.01Z"/><path fill="#771BFF" d="m2.848 9.044.76-1.39.184-.352c-.124-.067-.245-.14-.367-.21-.346-.204-.706-.384-1.045-.6a.984.984 0 0 1-.244-.207c-.108-.134-.136-.294-.144-.46-.021-.409-.002-.818-.009-1.227-.003-.195 0-.39.003-.585.004-.322.153-.553.427-.713l.833-.488c.22-.13.44-.257.662-.385.05-.029.105-.052.158-.077.272-.128.519-.047.76.085l.044.028c.123.06.242.125.358.196.318.178.635.357.952.537.095.056.187.117.275.184.194.144.254.35.266.578.016.284.007.569.006.853-.001.28.004.558 0 .838.592-.003 1.259 0 1.259 0l.723-.013c-.003-.292-.007-.584-.007-.876 0-.524.015-1.048-.016-1.571-.024-.42-.135-.8-.492-1.067a5.02 5.02 0 0 0-.506-.339A400.52 400.52 0 0 0 5.94.787C5.722.664 5.513.524 5.282.423 5.255.406 5.228.388 5.2.373 4.758.126 4.305-.026 3.807.21c-.097.046-.197.087-.29.14A699.896 699.896 0 0 0 .783 1.948c-.501.294-.773.717-.778 1.31-.004.36-.009.718-.001 1.077.016.754-.017 1.508.024 2.261.016.304.07.6.269.848.127.15.279.28.448.382.622.4 1.283.734 1.92 1.11l.183.109Z"/></svg>',isColorInherited:!1}),this.setTemplate({tag:"div",attributes:{class:["ck","ck-powered-by"],"aria-hidden":!0},children:[{tag:"a",attributes:{href:"https://ckeditor.com/powered-by-ckeditor/?utm_source=ckeditor&utm_medium=referral&utm_campaign=701Dn000000hVgmIAE_powered_by_ckeditor_logo",target:"_blank",tabindex:"-1"},children:[...t?[{tag:"span",attributes:{class:["ck","ck-powered-by__label"]},children:[t]}]:[],i],on:{dragstart:n.to((e=>e.preventDefault()))}}]})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class fh extends Ld{toggleSwitchView;constructor(e){super(e),this.isToggleable=!0,this.toggleSwitchView=this._createToggleView(),this.extendTemplate({attributes:{class:"ck-switchbutton"}})}render(){super.render(),this.children.add(this.toggleSwitchView)}_createToggleView(){const e=new Cd;return e.setTemplate({tag:"span",attributes:{class:["ck","ck-button__toggle"]},children:[{tag:"span",attributes:{class:["ck","ck-button__toggle__inner"]}}]}),e}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class ph extends(bh(Ld)){}class wh extends(bh(ih)){}function bh(e){return class extends e{_fileInputView;constructor(...e){super(...e),this._fileInputView=new _h(this.locale),this._fileInputView.bind("acceptedType").to(this),this._fileInputView.bind("allowMultipleFiles").to(this),this._fileInputView.delegate("done").to(this),this.on("execute",(()=>{this._fileInputView.open()})),this.extendTemplate({attributes:{class:"ck-file-dialog-button"}})}render(){super.render(),this.children.add(this._fileInputView)}}}class _h extends Cd{constructor(e){super(e),this.set("acceptedType",void 0),this.set("allowMultipleFiles",!1);const t=this.bindTemplate;this.setTemplate({tag:"input",attributes:{class:["ck-hidden"],type:"file",tabindex:"-1",accept:t.to("acceptedType"),multiple:t.to("allowMultipleFiles")},on:{change:t.to((/* istanbul ignore next -- @preserve */()=>{this.element?.files?.length&&this.fire("done",this.element.files),this.element.value=""}))}})}open(){this.element.click()}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class vh extends Cd{buttonView;children;constructor(e,t){super(e);const i=this.bindTemplate;this.set("isCollapsed",!1),this.set("label",""),this.buttonView=this._createButtonView(),this.children=this.createCollection(),this.set("_collapsibleAriaLabelUid",void 0),t&&this.children.addMany(t),this.setTemplate({tag:"div",attributes:{class:["ck","ck-collapsible",i.if("isCollapsed","ck-collapsible_collapsed")]},children:[this.buttonView,{tag:"div",attributes:{class:["ck","ck-collapsible__children"],role:"region",hidden:i.if("isCollapsed","hidden"),"aria-labelledby":i.to("_collapsibleAriaLabelUid")},children:this.children}]})}render(){super.render(),this._collapsibleAriaLabelUid=this.buttonView.labelView.element.id}focus(){this.buttonView.focus()}_createButtonView(){const e=new Ld(this.locale),t=e.bindTemplate;return e.set({withText:!0,icon:Nc}),e.extendTemplate({attributes:{"aria-expanded":t.to("isOn",(e=>String(e)))}}),e.bind("label").to(this),e.bind("isOn").to(this,"isCollapsed",(e=>!e)),e.on("execute",(()=>{this.isCollapsed=!this.isCollapsed})),e}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function yh(e){return"string"==typeof e?{model:e,label:e,hasBorder:!1,view:{name:"span",styles:{color:e}}}:{model:e.color,label:e.label||e.color,hasBorder:void 0!==e.hasBorder&&e.hasBorder,view:{name:"span",styles:{color:`${e.color}`}}}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class kh extends Ld{constructor(e){super(e);const t=this.bindTemplate;this.set("color",void 0),this.set("hasBorder",!1),this.icon='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M16.935 5.328a2 2 0 0 1 0 2.829l-7.778 7.778a2 2 0 0 1-2.829 0L3.5 13.107a1.999 1.999 0 1 1 2.828-2.829l.707.707a1 1 0 0 0 1.414 0l5.658-5.657a2 2 0 0 1 2.828 0" class="ck-icon__fill"/><path d="M14.814 6.035 8.448 12.4a1 1 0 0 1-1.414 0l-1.413-1.415A1 1 0 1 0 4.207 12.4l2.829 2.829a1 1 0 0 0 1.414 0l7.778-7.778a1 1 0 1 0-1.414-1.415z"/></svg>',this.extendTemplate({attributes:{style:{backgroundColor:t.to("color",(e=>s.isMediaForcedColors?null:e))},class:["ck","ck-color-grid__tile",t.if("hasBorder","ck-color-selector__color-tile_bordered")]}})}render(){super.render(),this.iconView.fillColor="hsl(0, 0%, 100%)"}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Ch extends Cd{columns;items;focusTracker;keystrokes;constructor(e,t){super(e);const i=t&&t.colorDefinitions?t.colorDefinitions:[];this.columns=t?.columns||5;const n={gridTemplateColumns:`repeat( ${this.columns}, 1fr)`};this.set("selectedColor",void 0),this.items=this.createCollection(),this.focusTracker=new Ni,this.keystrokes=new zi,this.items.on("add",((e,t)=>{t.isOn=t.color===this.selectedColor})),i.forEach((e=>{const t=new kh;t.set({color:e.color,label:e.label,tooltip:!0,hasBorder:e.options.hasBorder}),t.on("execute",(()=>{this.fire("execute",{value:e.color,hasBorder:e.options.hasBorder,label:e.label})})),this.items.add(t)})),this.setTemplate({tag:"div",children:this.items,attributes:{class:["ck","ck-color-grid"],style:n}}),this.on("change:selectedColor",((e,t,i)=>{for(const e of this.items)e.isOn=e.color===i}))}focus(){this.items.length&&this.items.first.focus()}focusLast(){this.items.length&&this.items.last.focus()}render(){super.render();for(const e of this.items)this.focusTracker.add(e.element);this.items.on("add",((e,t)=>{this.focusTracker.add(t.element)})),this.items.on("remove",((e,t)=>{this.focusTracker.remove(t.element)})),this.keystrokes.listenTo(this.element),Rd({keystrokeHandler:this.keystrokes,focusTracker:this.focusTracker,gridItems:this.items,numberOfColumns:this.columns,uiLanguageDirection:this.locale?.uiLanguageDirection})}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}}var Ah={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},Eh={red:0,orange:60,yellow:120,green:180,blue:240,purple:300};function xh(e){var t,i,n=[],s=1;if("number"==typeof e)return{space:"rgb",values:[e>>>16,(65280&e)>>>8,255&e],alpha:1};if("number"==typeof e)return{space:"rgb",values:[e>>>16,(65280&e)>>>8,255&e],alpha:1};if(e=String(e).toLowerCase(),Ah[e])n=Ah[e].slice(),i="rgb";else if("transparent"===e)s=0,i="rgb",n=[0,0,0];else if("#"===e[0]){var o=e.slice(1),r=o.length;s=1,r<=4?(n=[parseInt(o[0]+o[0],16),parseInt(o[1]+o[1],16),parseInt(o[2]+o[2],16)],4===r&&(s=parseInt(o[3]+o[3],16)/255)):(n=[parseInt(o[0]+o[1],16),parseInt(o[2]+o[3],16),parseInt(o[4]+o[5],16)],8===r&&(s=parseInt(o[6]+o[7],16)/255)),n[0]||(n[0]=0),n[1]||(n[1]=0),n[2]||(n[2]=0),i="rgb"}else if(t=/^((?:rgba?|hs[lvb]a?|hwba?|cmyk?|xy[zy]|gray|lab|lchu?v?|[ly]uv|lms|oklch|oklab|color))\s*\(([^\)]*)\)/.exec(e)){var a=t[1],l="cmyk"===(i=a.replace(/a$/,""))?4:"gray"===i?1:3;n=t[2].trim().split(/\s*[,\/]\s*|\s+/),"color"===i&&(i=n.shift()),s=(n=n.map((function(e,t){if("%"===e[e.length-1])return e=parseFloat(e)/100,3===t?e:"rgb"===i?255*e:"h"===i[0]?100*e:"l"!==i[0]||t?"lab"===i?125*e:"lch"===i?t<2?150*e:360*e:"o"!==i[0]||t?"oklab"===i?.4*e:"oklch"===i?t<2?.4*e:360*e:e:e:100*e;if("h"===i[t]||2===t&&"h"===i[i.length-1]){if(void 0!==Eh[e])return Eh[e];if(e.endsWith("deg"))return parseFloat(e);if(e.endsWith("turn"))return 360*parseFloat(e);if(e.endsWith("grad"))return 360*parseFloat(e)/400;if(e.endsWith("rad"))return 180*parseFloat(e)/Math.PI}return"none"===e?0:parseFloat(e)}))).length>l?n.pop():1}else/[0-9](?:\s|\/|,)/.test(e)&&(n=e.match(/([0-9]+)/g).map((function(e){return parseFloat(e)})),i=e.match(/([a-z])/gi)?.join("")?.toLowerCase()||"rgb");return{space:i,values:n,alpha:s}}const Th={};for(const e of Object.keys(Ah))Th[Ah[e]]=e;const Ph={rgb:{channels:3,labels:"rgb"},hsl:{channels:3,labels:"hsl"},hsv:{channels:3,labels:"hsv"},hwb:{channels:3,labels:"hwb"},cmyk:{channels:4,labels:"cmyk"},xyz:{channels:3,labels:"xyz"},lab:{channels:3,labels:"lab"},oklab:{channels:3,labels:["okl","oka","okb"]},lch:{channels:3,labels:"lch"},oklch:{channels:3,labels:["okl","okc","okh"]},hex:{channels:1,labels:["hex"]},keyword:{channels:1,labels:["keyword"]},ansi16:{channels:1,labels:["ansi16"]},ansi256:{channels:1,labels:["ansi256"]},hcg:{channels:3,labels:["h","c","g"]},apple:{channels:3,labels:["r16","g16","b16"]},gray:{channels:1,labels:["gray"]}},Ih=(6/29)**3;function Sh(e){const t=e>.0031308?1.055*e**(1/2.4)-.055:12.92*e;return Math.min(Math.max(0,t),1)}function Oh(e){return e>.04045?((e+.055)/1.055)**2.4:e/12.92}for(const e of Object.keys(Ph)){if(!("channels"in Ph[e]))throw new Error("missing channels property: "+e);if(!("labels"in Ph[e]))throw new Error("missing channel labels property: "+e);if(Ph[e].labels.length!==Ph[e].channels)throw new Error("channel and label counts mismatch: "+e);const{channels:t,labels:i}=Ph[e];delete Ph[e].channels,delete Ph[e].labels,Object.defineProperty(Ph[e],"channels",{value:t}),Object.defineProperty(Ph[e],"labels",{value:i})}function Rh(e){const t=function(){const e={},t=Object.keys(Ph);for(let{length:i}=t,n=0;n<i;n++)e[t[n]]={distance:-1,parent:null};return e}(),i=[e];for(t[e].distance=0;i.length>0;){const e=i.pop(),n=Object.keys(Ph[e]);for(let{length:s}=n,o=0;o<s;o++){const s=n[o],r=t[s];-1===r.distance&&(r.distance=t[e].distance+1,r.parent=e,i.unshift(s))}}return t}function Vh(e,t){return function(i){return t(e(i))}}function Mh(e,t){const i=[t[e].parent,e];let n=Ph[t[e].parent][e],s=t[e].parent;for(;t[s].parent;)i.unshift(t[s].parent),n=Vh(Ph[t[s].parent][s],n),s=t[s].parent;return n.conversion=i,n}function Bh(e){const t=Rh(e),i={},n=Object.keys(t);for(let{length:e}=n,s=0;s<e;s++){const e=n[s];null!==t[e].parent&&(i[e]=Mh(e,t))}return i}Ph.rgb.hsl=function(e){const t=e[0]/255,i=e[1]/255,n=e[2]/255,s=Math.min(t,i,n),o=Math.max(t,i,n),r=o-s;let a,l;switch(o){case s:a=0;break;case t:a=(i-n)/r;break;case i:a=2+(n-t)/r;break;case n:a=4+(t-i)/r}a=Math.min(60*a,360),a<0&&(a+=360);const c=(s+o)/2;return l=o===s?0:c<=.5?r/(o+s):r/(2-o-s),[a,100*l,100*c]},Ph.rgb.hsv=function(e){let t,i,n,s,o;const r=e[0]/255,a=e[1]/255,l=e[2]/255,c=Math.max(r,a,l),d=c-Math.min(r,a,l),h=function(e){return(c-e)/6/d+.5};if(0===d)s=0,o=0;else{switch(o=d/c,t=h(r),i=h(a),n=h(l),c){case r:s=n-i;break;case a:s=1/3+t-n;break;case l:s=2/3+i-t}s<0?s+=1:s>1&&(s-=1)}return[360*s,100*o,100*c]},Ph.rgb.hwb=function(e){const t=e[0],i=e[1];let n=e[2];const s=Ph.rgb.hsl(e)[0],o=1/255*Math.min(t,Math.min(i,n));return n=1-1/255*Math.max(t,Math.max(i,n)),[s,100*o,100*n]},Ph.rgb.oklab=function(e){const t=Oh(e[0]/255),i=Oh(e[1]/255),n=Oh(e[2]/255),s=Math.cbrt(.4122214708*t+.5363325363*i+.0514459929*n),o=Math.cbrt(.2119034982*t+.6806995451*i+.1073969566*n),r=Math.cbrt(.0883024619*t+.2817188376*i+.6299787005*n);return[100*(.2104542553*s+.793617785*o-.0040720468*r),100*(1.9779984951*s-2.428592205*o+.4505937099*r),100*(.0259040371*s+.7827717662*o-.808675766*r)]},Ph.rgb.cmyk=function(e){const t=e[0]/255,i=e[1]/255,n=e[2]/255,s=Math.min(1-t,1-i,1-n);return[100*((1-t-s)/(1-s)||0),100*((1-i-s)/(1-s)||0),100*((1-n-s)/(1-s)||0),100*s]},Ph.rgb.keyword=function(e){const t=Th[e];if(t)return t;let i,n=Number.POSITIVE_INFINITY;for(const t of Object.keys(Ah)){const r=Ah[t],a=(o=r,((s=e)[0]-o[0])**2+(s[1]-o[1])**2+(s[2]-o[2])**2);a<n&&(n=a,i=t)}var s,o;return i},Ph.keyword.rgb=function(e){return Ah[e]},Ph.rgb.xyz=function(e){const t=Oh(e[0]/255),i=Oh(e[1]/255),n=Oh(e[2]/255);return[100*(.4124564*t+.3575761*i+.1804375*n),100*(.2126729*t+.7151522*i+.072175*n),100*(.0193339*t+.119192*i+.9503041*n)]},Ph.rgb.lab=function(e){const t=Ph.rgb.xyz(e);let i=t[0],n=t[1],s=t[2];i/=95.047,n/=100,s/=108.883,i=i>Ih?i**(1/3):7.787*i+16/116,n=n>Ih?n**(1/3):7.787*n+16/116,s=s>Ih?s**(1/3):7.787*s+16/116;return[116*n-16,500*(i-n),200*(n-s)]},Ph.hsl.rgb=function(e){const t=e[0]/360,i=e[1]/100,n=e[2]/100;let s,o;if(0===i)return o=255*n,[o,o,o];const r=n<.5?n*(1+i):n+i-n*i,a=2*n-r,l=[0,0,0];for(let e=0;e<3;e++)s=t+1/3*-(e-1),s<0&&s++,s>1&&s--,o=6*s<1?a+6*(r-a)*s:2*s<1?r:3*s<2?a+(r-a)*(2/3-s)*6:a,l[e]=255*o;return l},Ph.hsl.hsv=function(e){const t=e[0];let i=e[1]/100,n=e[2]/100,s=i;const o=Math.max(n,.01);n*=2,i*=n<=1?n:2-n,s*=o<=1?o:2-o;return[t,100*(0===n?2*s/(o+s):2*i/(n+i)),100*((n+i)/2)]},Ph.hsv.rgb=function(e){const t=e[0]/60,i=e[1]/100;let n=e[2]/100;const s=Math.floor(t)%6,o=t-Math.floor(t),r=255*n*(1-i),a=255*n*(1-i*o),l=255*n*(1-i*(1-o));switch(n*=255,s){case 0:return[n,l,r];case 1:return[a,n,r];case 2:return[r,n,l];case 3:return[r,a,n];case 4:return[l,r,n];case 5:return[n,r,a]}},Ph.hsv.hsl=function(e){const t=e[0],i=e[1]/100,n=e[2]/100,s=Math.max(n,.01);let o,r;r=(2-i)*n;const a=(2-i)*s;return o=i*s,o/=a<=1?a:2-a,o=o||0,r/=2,[t,100*o,100*r]},Ph.hwb.rgb=function(e){const t=e[0]/360;let i=e[1]/100,n=e[2]/100;const s=i+n;let o;s>1&&(i/=s,n/=s);const r=Math.floor(6*t),a=1-n;o=6*t-r,1&r&&(o=1-o);const l=i+o*(a-i);let c,d,h;switch(r){default:case 6:case 0:c=a,d=l,h=i;break;case 1:c=l,d=a,h=i;break;case 2:c=i,d=a,h=l;break;case 3:c=i,d=l,h=a;break;case 4:c=l,d=i,h=a;break;case 5:c=a,d=i,h=l}return[255*c,255*d,255*h]},Ph.cmyk.rgb=function(e){const t=e[0]/100,i=e[1]/100,n=e[2]/100,s=e[3]/100;return[255*(1-Math.min(1,t*(1-s)+s)),255*(1-Math.min(1,i*(1-s)+s)),255*(1-Math.min(1,n*(1-s)+s))]},Ph.xyz.rgb=function(e){const t=e[0]/100,i=e[1]/100,n=e[2]/100;let s,o,r;return s=3.2404542*t+-1.5371385*i+-.4985314*n,o=-.969266*t+1.8760108*i+.041556*n,r=.0556434*t+-.2040259*i+1.0572252*n,s=Sh(s),o=Sh(o),r=Sh(r),[255*s,255*o,255*r]},Ph.xyz.lab=function(e){let t=e[0],i=e[1],n=e[2];t/=95.047,i/=100,n/=108.883,t=t>Ih?t**(1/3):7.787*t+16/116,i=i>Ih?i**(1/3):7.787*i+16/116,n=n>Ih?n**(1/3):7.787*n+16/116;return[116*i-16,500*(t-i),200*(i-n)]},Ph.xyz.oklab=function(e){const t=e[0]/100,i=e[1]/100,n=e[2]/100,s=Math.cbrt(.8189330101*t+.3618667424*i-.1288597137*n),o=Math.cbrt(.0329845436*t+.9293118715*i+.0361456387*n),r=Math.cbrt(.0482003018*t+.2643662691*i+.633851707*n);return[100*(.2104542553*s+.793617785*o-.0040720468*r),100*(1.9779984951*s-2.428592205*o+.4505937099*r),100*(.0259040371*s+.7827717662*o-.808675766*r)]},Ph.oklab.oklch=function(e){return Ph.lab.lch(e)},Ph.oklab.xyz=function(e){const t=e[0]/100,i=e[1]/100,n=e[2]/100,s=(.999999998*t+.396337792*i+.215803758*n)**3,o=(1.000000008*t-.105561342*i-.063854175*n)**3,r=(1.000000055*t-.089484182*i-1.291485538*n)**3;return[100*(1.227013851*s-.55779998*o+.281256149*r),100*(-.040580178*s+1.11225687*o-.071676679*r),100*(-.076381285*s-.421481978*o+1.58616322*r)]},Ph.oklab.rgb=function(e){const t=e[0]/100,i=e[1]/100,n=e[2]/100,s=(t+.3963377774*i+.2158037573*n)**3,o=(t-.1055613458*i-.0638541728*n)**3,r=(t-.0894841775*i-1.291485548*n)**3;return[255*Sh(4.0767416621*s-3.3077115913*o+.2309699292*r),255*Sh(-1.2684380046*s+2.6097574011*o-.3413193965*r),255*Sh(-.0041960863*s-.7034186147*o+1.707614701*r)]},Ph.oklch.oklab=function(e){return Ph.lch.lab(e)},Ph.lab.xyz=function(e){let t,i,n;i=(e[0]+16)/116,t=e[1]/500+i,n=i-e[2]/200;const s=i**3,o=t**3,r=n**3;return i=s>Ih?s:(i-16/116)/7.787,t=o>Ih?o:(t-16/116)/7.787,n=r>Ih?r:(n-16/116)/7.787,t*=95.047,i*=100,n*=108.883,[t,i,n]},Ph.lab.lch=function(e){const t=e[0],i=e[1],n=e[2];let s;s=360*Math.atan2(n,i)/2/Math.PI,s<0&&(s+=360);return[t,Math.sqrt(i*i+n*n),s]},Ph.lch.lab=function(e){const t=e[0],i=e[1],n=e[2]/360*2*Math.PI;return[t,i*Math.cos(n),i*Math.sin(n)]},Ph.rgb.ansi16=function(e,t=null){const[i,n,s]=e;let o=null===t?Ph.rgb.hsv(e)[2]:t;if(o=Math.round(o/50),0===o)return 30;let r=30+(Math.round(s/255)<<2|Math.round(n/255)<<1|Math.round(i/255));return 2===o&&(r+=60),r},Ph.hsv.ansi16=function(e){return Ph.rgb.ansi16(Ph.hsv.rgb(e),e[2])},Ph.rgb.ansi256=function(e){const t=e[0],i=e[1],n=e[2];if(t>>4==i>>4&&i>>4==n>>4)return t<8?16:t>248?231:Math.round((t-8)/247*24)+232;return 16+36*Math.round(t/255*5)+6*Math.round(i/255*5)+Math.round(n/255*5)},Ph.ansi16.rgb=function(e){let t=(e=e[0])%10;if(0===t||7===t)return e>50&&(t+=3.5),t=t/10.5*255,[t,t,t];const i=.5*(Math.trunc(e>50)+1);return[(1&t)*i*255,(t>>1&1)*i*255,(t>>2&1)*i*255]},Ph.ansi256.rgb=function(e){if((e=e[0])>=232){const t=10*(e-232)+8;return[t,t,t]}let t;e-=16;return[Math.floor(e/36)/5*255,Math.floor((t=e%36)/6)/5*255,t%6/5*255]},Ph.rgb.hex=function(e){const t=(((255&Math.round(e[0]))<<16)+((255&Math.round(e[1]))<<8)+(255&Math.round(e[2]))).toString(16).toUpperCase();return"000000".slice(t.length)+t},Ph.hex.rgb=function(e){const t=e.toString(16).match(/[a-f\d]{6}|[a-f\d]{3}/i);if(!t)return[0,0,0];let i=t[0];3===t[0].length&&(i=[...i].map((e=>e+e)).join(""));const n=Number.parseInt(i,16);return[n>>16&255,n>>8&255,255&n]},Ph.rgb.hcg=function(e){const t=e[0]/255,i=e[1]/255,n=e[2]/255,s=Math.max(Math.max(t,i),n),o=Math.min(Math.min(t,i),n),r=s-o;let a;return a=r<=0?0:s===t?(i-n)/r%6:s===i?2+(n-t)/r:4+(t-i)/r,a/=6,a%=1,[360*a,100*r,100*(r<1?o/(1-r):0)]},Ph.hsl.hcg=function(e){const t=e[1]/100,i=e[2]/100,n=i<.5?2*t*i:2*t*(1-i);let s=0;return n<1&&(s=(i-.5*n)/(1-n)),[e[0],100*n,100*s]},Ph.hsv.hcg=function(e){const t=e[1]/100,i=e[2]/100,n=t*i;let s=0;return n<1&&(s=(i-n)/(1-n)),[e[0],100*n,100*s]},Ph.hcg.rgb=function(e){const t=e[0]/360,i=e[1]/100,n=e[2]/100;if(0===i)return[255*n,255*n,255*n];const s=[0,0,0],o=t%1*6,r=o%1,a=1-r;let l=0;switch(Math.floor(o)){case 0:s[0]=1,s[1]=r,s[2]=0;break;case 1:s[0]=a,s[1]=1,s[2]=0;break;case 2:s[0]=0,s[1]=1,s[2]=r;break;case 3:s[0]=0,s[1]=a,s[2]=1;break;case 4:s[0]=r,s[1]=0,s[2]=1;break;default:s[0]=1,s[1]=0,s[2]=a}return l=(1-i)*n,[255*(i*s[0]+l),255*(i*s[1]+l),255*(i*s[2]+l)]},Ph.hcg.hsv=function(e){const t=e[1]/100,i=t+e[2]/100*(1-t);let n=0;return i>0&&(n=t/i),[e[0],100*n,100*i]},Ph.hcg.hsl=function(e){const t=e[1]/100,i=e[2]/100*(1-t)+.5*t;let n=0;return i>0&&i<.5?n=t/(2*i):i>=.5&&i<1&&(n=t/(2*(1-i))),[e[0],100*n,100*i]},Ph.hcg.hwb=function(e){const t=e[1]/100,i=t+e[2]/100*(1-t);return[e[0],100*(i-t),100*(1-i)]},Ph.hwb.hcg=function(e){const t=e[1]/100,i=1-e[2]/100,n=i-t;let s=0;return n<1&&(s=(i-n)/(1-n)),[e[0],100*n,100*s]},Ph.apple.rgb=function(e){return[e[0]/65535*255,e[1]/65535*255,e[2]/65535*255]},Ph.rgb.apple=function(e){return[e[0]/255*65535,e[1]/255*65535,e[2]/255*65535]},Ph.gray.rgb=function(e){return[e[0]/100*255,e[0]/100*255,e[0]/100*255]},Ph.gray.hsl=function(e){return[0,0,e[0]]},Ph.gray.hsv=Ph.gray.hsl,Ph.gray.hwb=function(e){return[0,100,e[0]]},Ph.gray.cmyk=function(e){return[0,0,0,e[0]]},Ph.gray.lab=function(e){return[e[0],0,0]},Ph.gray.hex=function(e){const t=255&Math.round(e[0]/100*255),i=((t<<16)+(t<<8)+t).toString(16).toUpperCase();return"000000".slice(i.length)+i},Ph.rgb.gray=function(e){return[(e[0]+e[1]+e[2])/3/255*100]};const Nh={},Fh=Object.keys(Ph);function Lh(e){const t=function(...t){const i=t[0];return null==i?i:(i.length>1&&(t=i),e(t))};return"conversion"in e&&(t.conversion=e.conversion),t}function Dh(e){const t=function(...t){const i=t[0];if(null==i)return i;i.length>1&&(t=i);const n=e(t);if("object"==typeof n)for(let{length:e}=n,t=0;t<e;t++)n[t]=Math.round(n[t]);return n};return"conversion"in e&&(t.conversion=e.conversion),t}for(const e of Fh){Nh[e]={},Object.defineProperty(Nh[e],"channels",{value:Ph[e].channels}),Object.defineProperty(Nh[e],"labels",{value:Ph[e].labels});const t=Bh(e),i=Object.keys(t);for(const n of i){const i=t[n];Nh[e][n]=Dh(i),Nh[e][n].raw=Lh(i)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function zh(e,t){if(!e)return"";const i=Hh(e);if(!i)return"";if(i.space===t)return e;if(n=i,!Object.keys(Nh).includes(n.space))return"";var n;
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const s=Nh[i.space][t];if(!s)return"";return function(e,t){switch(t){case"hex":return`#${e}`;case"rgb":return`rgb(${e[0]}, ${e[1]}, ${e[2]})`;case"hsl":return`hsl(${e[0]}, ${e[1]}%, ${e[2]}%)`;case"hwb":return`hwb(${e[0]}, ${e[1]}, ${e[2]})`;case"lab":return`lab(${e[0]}% ${e[1]} ${e[2]})`;case"lch":return`lch(${e[0]}% ${e[1]} ${e[2]})`;default:return""}}(s("hex"===i.space?i.hexValue:i.values),t)}function Hh(e){if(e.startsWith("#")){const t=xh(e);return{space:"hex",values:t.values,hexValue:e,alpha:t.alpha}}const t=xh(e);return t.space?t:null}class Uh extends Cd{fieldView;labelView;statusView;fieldWrapperChildren;constructor(e,t){super(e);const i=`ck-labeled-field-view-${_()}`,n=`ck-labeled-field-view-status-${_()}`;this.fieldView=t(this,i,n),this.set("label",void 0),this.set("isEnabled",!0),this.set("isEmpty",!0),this.set("isFocused",!1),this.set("errorText",null),this.set("infoText",null),this.set("class",void 0),this.set("placeholder",void 0),this.labelView=this._createLabelView(i),this.statusView=this._createStatusView(n),this.fieldWrapperChildren=this.createCollection([this.fieldView,this.labelView]),this.bind("_statusText").to(this,"errorText",this,"infoText",((e,t)=>e||t));const s=this.bindTemplate;this.setTemplate({tag:"div",attributes:{class:["ck","ck-labeled-field-view",s.to("class"),s.if("isEnabled","ck-disabled",(e=>!e)),s.if("isEmpty","ck-labeled-field-view_empty"),s.if("isFocused","ck-labeled-field-view_focused"),s.if("placeholder","ck-labeled-field-view_placeholder"),s.if("errorText","ck-error")]},children:[{tag:"div",attributes:{class:["ck","ck-labeled-field-view__input-wrapper"]},children:this.fieldWrapperChildren},this.statusView]})}_createLabelView(e){const t=new Vd(this.locale);return t.for=e,t.bind("text").to(this,"label"),t}_createStatusView(e){const t=new Cd(this.locale),i=this.bindTemplate;return t.setTemplate({tag:"div",attributes:{class:["ck","ck-labeled-field-view__status",i.if("errorText","ck-labeled-field-view__status_error"),i.if("_statusText","ck-hidden",(e=>!e))],id:e,role:i.if("errorText","alert")},children:[{text:i.to("_statusText")}]}),t}focus(e){this.fieldView.focus(e)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class $h extends Cd{focusTracker;constructor(e){super(e),this.set("value",void 0),this.set("id",void 0),this.set("placeholder",void 0),this.set("tabIndex",void 0),this.set("isReadOnly",!1),this.set("hasError",!1),this.set("ariaDescribedById",void 0),this.set("ariaLabel",void 0),this.focusTracker=new Ni,this.bind("isFocused").to(this.focusTracker),this.set("isEmpty",!0);const t=this.bindTemplate;this.setTemplate({tag:"input",attributes:{class:["ck","ck-input",t.if("isFocused","ck-input_focused"),t.if("isEmpty","ck-input-text_empty"),t.if("hasError","ck-error")],id:t.to("id"),placeholder:t.to("placeholder"),tabindex:t.to("tabIndex"),readonly:t.to("isReadOnly"),"aria-invalid":t.if("hasError",!0),"aria-describedby":t.to("ariaDescribedById"),"aria-label":t.to("ariaLabel")},on:{input:t.to(((...e)=>{this.fire("input",...e),this._updateIsEmpty()})),change:t.to(this._updateIsEmpty.bind(this))}})}render(){super.render(),this.focusTracker.add(this.element),this._setDomElementValue(this.value),this._updateIsEmpty(),this.on("change:value",((e,t,i)=>{this._setDomElementValue(i),this._updateIsEmpty()}))}destroy(){super.destroy(),this.focusTracker.destroy()}select(){this.element.select()}focus(){this.element.focus()}reset(){this.value=this.element.value="",this._updateIsEmpty()}_updateIsEmpty(){this.isEmpty=!this.element.value}_setDomElementValue(e){this.element.value=e||0===e?e:""}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
class Wh extends $h{constructor(e){super(e),this.set("inputMode","text");const t=this.bindTemplate;this.extendTemplate({attributes:{inputmode:t.to("inputMode")}})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class qh extends Wh{constructor(e){super(e),this.extendTemplate({attributes:{type:"text",class:["ck-input-text"]}})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class jh extends Wh{constructor(e,{min:t,max:i,step:n}={}){super(e);const s=this.bindTemplate;this.set("min",t),this.set("max",i),this.set("step",n),this.extendTemplate({attributes:{type:"number",class:["ck-input-number"],min:s.to("min"),max:s.to("max"),step:s.to("step")}})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Kh extends Cd{children;constructor(e){super(e);const t=this.bindTemplate;this.set("isVisible",!1),this.set("position","se"),this.children=this.createCollection(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-reset","ck-dropdown__panel",t.to("position",(e=>`ck-dropdown__panel_${e}`)),t.if("isVisible","ck-dropdown__panel-visible")],tabindex:"-1"},children:this.children,on:{selectstart:t.to((e=>{"input"!==e.target.tagName.toLocaleLowerCase()&&e.preventDefault()}))}})}focus(){if(this.children.length){const e=this.children.first;"function"==typeof e.focus?e.focus():C("ui-dropdown-panel-focus-child-missing-focus",{childView:this.children.first,dropdownPanel:this})}}focusLast(){if(this.children.length){const e=this.children.last;"function"==typeof e.focusLast?e.focusLast():e.focus()}}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Gh extends Cd{buttonView;panelView;focusTracker;keystrokes;listView;toolbarView;menuView;constructor(e,t,i){super(e);const n=this.bindTemplate;this.buttonView=t,this.panelView=i,this.set("isOpen",!1),this.set("isEnabled",!0),this.set("class",void 0),this.set("id",void 0),this.set("panelPosition","auto"),this.panelView.bind("isVisible").to(this,"isOpen"),this.keystrokes=new zi,this.focusTracker=new Ni,this.setTemplate({tag:"div",attributes:{class:["ck","ck-dropdown",n.to("class"),n.if("isEnabled","ck-disabled",(e=>!e))],id:n.to("id"),"aria-describedby":n.to("ariaDescribedById")},children:[t,i]}),t.extendTemplate({attributes:{class:["ck-dropdown__button"],"data-cke-tooltip-disabled":n.to("isOpen")}})}render(){super.render(),this.focusTracker.add(this.buttonView.element),this.focusTracker.add(this.panelView.element),this.listenTo(this.buttonView,"open",(()=>{this.isOpen=!this.isOpen})),this.on("change:isOpen",((e,t,i)=>{if(i)if("auto"===this.panelPosition){const e=Gh._getOptimalPosition({element:this.panelView.element,target:this.buttonView.element,fitInViewport:!0,positions:this._panelPositions});this.panelView.position=e?e.name:this._defaultPanelPositionName}else this.panelView.position=this.panelPosition})),this.keystrokes.listenTo(this.element);const e=(e,t)=>{this.isOpen&&(this.isOpen=!1,t())};this.keystrokes.set("arrowdown",((e,t)=>{this.buttonView.isEnabled&&!this.isOpen&&(this.isOpen=!0,t())})),this.keystrokes.set("arrowright",((e,t)=>{this.isOpen&&t()})),this.keystrokes.set("arrowleft",e),this.keystrokes.set("esc",e)}focus(){this.buttonView.focus()}get _panelPositions(){const{south:e,north:t,southEast:i,southWest:n,northEast:s,northWest:o,southMiddleEast:r,southMiddleWest:a,northMiddleEast:l,northMiddleWest:c}=Gh.defaultPanelPositions;return"rtl"!==this.locale.uiLanguageDirection?[i,n,r,a,e,s,o,l,c,t]:[n,i,a,r,e,o,s,c,l,t]}get _defaultPanelPositionName(){return"rtl"===this.locale.uiLanguageDirection?"sw":"se"}static defaultPanelPositions={south:(e,t)=>({top:e.bottom,left:e.left-(t.width-e.width)/2,name:"s"}),southEast:e=>({top:e.bottom,left:e.left,name:"se"}),southWest:(e,t)=>({top:e.bottom,left:e.left-t.width+e.width,name:"sw"}),southMiddleEast:(e,t)=>({top:e.bottom,left:e.left-(t.width-e.width)/4,name:"sme"}),southMiddleWest:(e,t)=>({top:e.bottom,left:e.left-3*(t.width-e.width)/4,name:"smw"}),north:(e,t)=>({top:e.top-t.height,left:e.left-(t.width-e.width)/2,name:"n"}),northEast:(e,t)=>({top:e.top-t.height,left:e.left,name:"ne"}),northWest:(e,t)=>({top:e.top-t.height,left:e.left-t.width+e.width,name:"nw"}),northMiddleEast:(e,t)=>({top:e.top-t.height,left:e.left-(t.width-e.width)/4,name:"nme"}),northMiddleWest:(e,t)=>({top:e.top-t.height,left:e.left-3*(t.width-e.width)/4,name:"nmw"})};static _getOptimalPosition=oi}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Jh extends Ld{arrowView;constructor(e){super(e),this.arrowView=this._createArrowView(),this.extendTemplate({attributes:{"aria-haspopup":!0,"aria-expanded":this.bindTemplate.to("isOn",(e=>String(e)))}}),this.delegate("execute").to(this,"open")}render(){super.render(),this.children.add(this.arrowView)}_createArrowView(){const e=new Nd;return e.content=Nc,e.extendTemplate({attributes:{class:"ck-dropdown__arrow"}}),e}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Qh extends Cd{children;constructor(e){super(e);const t=this.bindTemplate;this.set("isVisible",!0),this.children=this.createCollection(),this.setTemplate({tag:"li",attributes:{class:["ck","ck-list__item",t.if("isVisible","ck-hidden",(e=>!e))],role:"presentation"},children:this.children})}focus(){this.children.first&&this.children.first.focus()}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Yh extends Cd{constructor(e){super(e),this.setTemplate({tag:"li",attributes:{class:["ck","ck-list__separator"]}})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Xh extends Cd{labelView;items;children;constructor(e,t=new Vd){super(e);const i=this.bindTemplate,n=new Zh(e);this.set({label:"",isVisible:!0}),this.labelView=t,this.labelView.bind("text").to(this,"label"),this.children=this.createCollection(),this.children.addMany([this.labelView,n]),n.set({role:"group",ariaLabelledBy:t.id}),n.focusTracker.destroy(),n.keystrokes.destroy(),this.items=n.items,this.setTemplate({tag:"li",attributes:{role:"presentation",class:["ck","ck-list__group",i.if("isVisible","ck-hidden",(e=>!e))]},children:this.children})}focus(){if(this.items){const e=this.items.find((e=>!(e instanceof Yh)));e&&e.focus()}}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Zh extends Cd{focusables;items;focusTracker;keystrokes;_focusCycler;_listItemGroupToChangeListeners=new WeakMap;constructor(e){super(e);const t=this.bindTemplate;this.focusables=new td,this.items=this.createCollection(),this.focusTracker=new Ni,this.keystrokes=new zi,this._focusCycler=new Hd({focusables:this.focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"arrowup",focusNext:"arrowdown"}}),this.set("ariaLabel",void 0),this.set("ariaLabelledBy",void 0),this.set("role",void 0),this.setTemplate({tag:"ul",attributes:{class:["ck","ck-reset","ck-list"],role:t.to("role"),"aria-label":t.to("ariaLabel"),"aria-labelledby":t.to("ariaLabelledBy")},children:this.items})}render(){super.render();for(const e of this.items)e instanceof Xh?this._registerFocusableItemsGroup(e):e instanceof Qh&&this._registerFocusableListItem(e);this.items.on("change",((e,t)=>{for(const e of t.removed)e instanceof Xh?this._deregisterFocusableItemsGroup(e):e instanceof Qh&&this._deregisterFocusableListItem(e);for(const e of Array.from(t.added).reverse())e instanceof Xh?this._registerFocusableItemsGroup(e,t.index):this._registerFocusableListItem(e,t.index)})),this.keystrokes.listenTo(this.element)}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}focus(){this._focusCycler.focusFirst()}focusFirst(){this._focusCycler.focusFirst()}focusLast(){this._focusCycler.focusLast()}_registerFocusableListItem(e,t){this.focusTracker.add(e.element),this.focusables.add(e,t)}_deregisterFocusableListItem(e){this.focusTracker.remove(e.element),this.focusables.remove(e)}_getOnGroupItemsChangeCallback(e){return(t,i)=>{for(const e of i.removed)this._deregisterFocusableListItem(e);for(const t of Array.from(i.added).reverse())this._registerFocusableListItem(t,this.items.getIndex(e)+i.index)}}_registerFocusableItemsGroup(e,t){Array.from(e.items).forEach(((e,i)=>{const n=void 0!==t?t+i:void 0;this._registerFocusableListItem(e,n)}));const i=this._getOnGroupItemsChangeCallback(e);this._listItemGroupToChangeListeners.set(e,i),e.items.on("change",i)}_deregisterFocusableItemsGroup(e){for(const t of e.items)this._deregisterFocusableListItem(t);e.items.off("change",this._listItemGroupToChangeListeners.get(e)),this._listItemGroupToChangeListeners.delete(e)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class eu extends Cd{constructor(e){super(e),this.setTemplate({tag:"span",attributes:{class:["ck","ck-toolbar__separator"]}})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class tu extends Cd{constructor(e){super(e),this.setTemplate({tag:"span",attributes:{class:["ck","ck-toolbar__line-break"]}})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
function iu(e){if(Array.isArray(e))return{items:e,removeItems:[]};const t={items:[],removeItems:[]};return e?{...t,...e}:t}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const nu=(()=>({alignLeft:Sc,bold:Oc,importExport:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M19 4.5 14 0H3v12.673l.868-1.041c.185-.222.4-.402.632-.54V1.5h8v5h5v7.626a2.24 2.24 0 0 1 1.5.822zM14 5V2l3.3 3zm-3.692 12.5q.093.157.213.303L11.52 19H8v-.876a2.24 2.24 0 0 0 1.82-.624zm7.518-.657a.75.75 0 0 0-1.152-.96L15.5 17.29V12H14v5.29l-1.174-1.408a.75.75 0 0 0-1.152.96l2.346 2.816a.95.95 0 0 0 1.46 0zm-15.056-.38a.75.75 0 0 1-.096-1.056l2.346-2.815a.95.95 0 0 1 1.46 0l2.346 2.815a.75.75 0 1 1-1.152.96L6.5 14.96V20H5v-5.04l-1.174 1.408a.75.75 0 0 1-1.056.096Z"/></svg>',paragraph:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M10.5 5.5H7v5h3.5a2.5 2.5 0 1 0 0-5M5 3h6.5v.025a5 5 0 0 1 0 9.95V13H7v4a1 1 0 0 1-1 1H5a1 1 0 0 1-1-1V4a1 1 0 0 1 1-1"/></svg>',plus:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M10 2a1 1 0 0 0-1 1v6H3a1 1 0 1 0 0 2h6v6a1 1 0 1 0 2 0v-6h6a1 1 0 1 0 0-2h-6V3a1 1 0 0 0-1-1"/></svg>',text:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M9.816 11.5 7.038 4.785 4.261 11.5zm.62 1.5H3.641l-1.666 4.028H.312l5.789-14h1.875l5.789 14h-1.663z"/><path d="m12.09 17-.534-1.292.848-1.971.545 1.319L12.113 17zm1.142-5.187.545 1.319L15.5 9.13l1.858 4.316h-3.45l.398.965h3.467L18.887 17H20l-3.873-9h-1.254z"/></svg>',threeVerticalDots:Zc,pilcrow:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M6.999 2H15a1 1 0 0 1 0 2h-1.004v13a1 1 0 1 1-2 0V4H8.999v13a1 1 0 1 1-2 0v-7A4 4 0 0 1 3 6a4 4 0 0 1 3.999-4"/></svg>',dragIndicator:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M5 3.25a1.5 1.5 0 1 0 3 0 1.5 1.5 0 1 0-3 0m7 0a1.5 1.5 0 1 0 3 0 1.5 1.5 0 1 0-3 0M5 10a1.5 1.5 0 1 0 3 0 1.5 1.5 0 1 0-3 0m7 0a1.5 1.5 0 1 0 3 0 1.5 1.5 0 1 0-3 0m-7 6.75a1.5 1.5 0 1 0 3 0 1.5 1.5 0 1 0-3 0m7 0a1.5 1.5 0 1 0 3 0 1.5 1.5 0 1 0-3 0"/></svg>'}))();class su extends Cd{options;items;focusTracker;keystrokes;itemsView;children;focusables;_focusCycler;_behavior;constructor(e,t){super(e);const i=this.bindTemplate,n=this.t;this.options=t||{},this.set("ariaLabel",n("Editor toolbar")),this.set("maxWidth","auto"),this.set("role","toolbar"),this.set("isGrouping",!!this.options.shouldGroupWhenFull),this.items=this.createCollection(),this.focusTracker=new Ni,this.keystrokes=new zi,this.set("class",void 0),this.set("isCompact",!1),this.set("isVertical",!1),this.itemsView=new ou(e),this.children=this.createCollection(),this.children.add(this.itemsView),this.focusables=this.createCollection();const s="rtl"===e.uiLanguageDirection;this._focusCycler=new Hd({focusables:this.focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:[s?"arrowright":"arrowleft","arrowup"],focusNext:[s?"arrowleft":"arrowright","arrowdown"]}});const o=["ck","ck-toolbar",i.to("class"),i.if("isCompact","ck-toolbar_compact"),i.if("isGrouping","ck-toolbar_grouping"),i.if("isVertical","ck-toolbar_vertical")];var r;this.options.shouldGroupWhenFull&&this.options.isFloating&&o.push("ck-toolbar_floating"),this.setTemplate({tag:"div",attributes:{class:o,role:i.to("role"),"aria-label":i.to("ariaLabel"),style:{maxWidth:i.to("maxWidth")},tabindex:-1},children:this.children,on:{mousedown:(r=this,r.bindTemplate.to((e=>{e.target===r.element&&e.preventDefault()})))}}),this._behavior=this.options.shouldGroupWhenFull?new au(this):new ru(this)}render(){super.render(),this.focusTracker.add(this.element);for(const e of this.items)this.focusTracker.add(e);this.items.on("add",((e,t)=>{this.focusTracker.add(t)})),this.items.on("remove",((e,t)=>{this.focusTracker.remove(t)})),this.keystrokes.listenTo(this.element),this._behavior.render(this)}destroy(){return this._behavior.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy(),super.destroy()}focus(){this._focusCycler.focusFirst()}focusLast(){this._focusCycler.focusLast()}fillFromConfig(e,t,i){this.items.addMany(this._buildItemsFromConfig(e,t,i))}switchBehavior(e){this._behavior.type!==e&&(this._behavior.destroy(),this.itemsView.children.clear(),this.focusables.clear(),"dynamic"===e?(this._behavior=new au(this),this._behavior.render(this),this._behavior.refreshItems()):(this._behavior=new ru(this),this._behavior.render(this)))}_buildItemsFromConfig(e,t,i){const n=iu(e),s=i||n.removeItems;return this._cleanItemsConfiguration(n.items,t,s).map((e=>q(e)?this._createNestedToolbarDropdown(e,t,s):"|"===e?new eu:"-"===e?new tu:t.create(e))).filter((e=>!!e))}_cleanItemsConfiguration(e,t,i){const n=e.filter(((e,n,s)=>"|"===e||-1===i.indexOf(e)&&("-"===e?!this.options.shouldGroupWhenFull||(C("toolbarview-line-break-ignored-when-grouping-items",s),!1):!(!q(e)&&!t.has(e))||(C("toolbarview-item-unavailable",{item:e}),!1))));return this._cleanSeparatorsAndLineBreaks(n)}_cleanSeparatorsAndLineBreaks(e){const t=e=>"-"!==e&&"|"!==e,i=e.length,n=e.findIndex(t);if(-1===n)return[];const s=i-e.slice().reverse().findIndex(t);return e.slice(n,s).filter(((e,i,n)=>{if(t(e))return!0;return!(i>0&&n[i-1]===e)}))}_createNestedToolbarDropdown(e,t,i){let{label:n,icon:s,items:o,tooltip:r=!0,withText:a=!1}=e;if(o=this._cleanItemsConfiguration(o,t,i),!o.length)return null;const l=cu(this.locale);return n||C("toolbarview-nested-toolbar-dropdown-missing-label",e),l.class="ck-toolbar__nested-toolbar-dropdown",l.buttonView.set({label:n,tooltip:r,withText:!!a}),!1!==s?l.buttonView.icon=nu[s]||s||Zc:l.buttonView.withText=!0,du(l,(()=>l.toolbarView._buildItemsFromConfig(o,t,i))),l}}class ou extends Cd{children;constructor(e){super(e),this.children=this.createCollection(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-toolbar__items"]},children:this.children})}}class ru{type="static";constructor(e){e.isGrouping=!1,e.itemsView.children.bindTo(e.items).using((e=>e)),e.focusables.bindTo(e.items).using((e=>$d(e)?e:null))}render(){}destroy(){}}class au{type="dynamic";view;viewChildren;viewFocusables;viewItemsView;viewFocusTracker;viewLocale;ungroupedItems;groupedItems;groupedItemsDropdown;resizeObserver=null;cachedPadding=null;shouldUpdateGroupingOnNextResize=!1;viewElement;constructor(e){this.view=e,this.viewChildren=e.children,this.viewFocusables=e.focusables,this.viewItemsView=e.itemsView,this.viewFocusTracker=e.focusTracker,this.viewLocale=e.locale,this.view.isGrouping=!0,this.ungroupedItems=e.createCollection(),this.groupedItems=e.createCollection(),this.groupedItemsDropdown=this._createGroupedItemsDropdown(),e.itemsView.children.bindTo(this.ungroupedItems).using((e=>e)),this.ungroupedItems.on("change",this._updateFocusCyclableItems.bind(this)),e.children.on("change",this._updateFocusCyclableItems.bind(this)),e.items.on("change",((e,t)=>{const i=t.index,n=Array.from(t.added);for(const e of t.removed)i>=this.ungroupedItems.length?this.groupedItems.remove(e):this.ungroupedItems.remove(e);for(let e=i;e<i+n.length;e++){const t=n[e-i];e>this.ungroupedItems.length?this.groupedItems.add(t,e-this.ungroupedItems.length):this.ungroupedItems.add(t,e)}this._updateGrouping()}))}render(e){this.viewElement=e.element,this._enableGroupingOnResize(),this._enableGroupingOnMaxWidthChange(e)}destroy(){this.groupedItemsDropdown.destroy(),this.viewChildren.length>1&&(this.viewChildren.remove(this.groupedItemsDropdown),this.viewChildren.remove(this.viewChildren.last)),this.resizeObserver.destroy()}refreshItems(){const e=this.view;if(e.items.length){for(let t=0;t<e.items.length;t++){const i=[...e.items][t];this.ungroupedItems.add(i,t)}this._updateGrouping()}}_updateGrouping(){if(!this.viewElement.ownerDocument.body.contains(this.viewElement))return;if(!si(this.viewElement))return void(this.shouldUpdateGroupingOnNextResize=!0);const e=this.groupedItems.length;let t;for(;this._areItemsOverflowing;)this._groupLastItem(),t=!0;if(!t&&this.groupedItems.length){for(;this.groupedItems.length&&!this._areItemsOverflowing;)this._ungroupFirstItem();this._areItemsOverflowing&&this._groupLastItem()}this.groupedItems.length!==e&&this.view.fire("groupedItemsUpdate")}get _areItemsOverflowing(){if(!this.ungroupedItems.length)return!1;const e=this.viewElement,i=this.viewLocale.uiLanguageDirection,n=new Kt(e.lastChild),s=new Kt(e);if(!this.cachedPadding){const n=t.window.getComputedStyle(e),s="ltr"===i?"paddingRight":"paddingLeft";this.cachedPadding=Number.parseInt(n[s])}return"ltr"===i?n.right>s.right-this.cachedPadding:n.left<s.left+this.cachedPadding}_enableGroupingOnResize(){let e;this.resizeObserver=new Xt(this.viewElement,(t=>{e&&e===t.contentRect.width&&!this.shouldUpdateGroupingOnNextResize||(this.shouldUpdateGroupingOnNextResize=!1,this._updateGrouping(),e=t.contentRect.width)})),this._updateGrouping()}_enableGroupingOnMaxWidthChange(e){e.on("change:maxWidth",(()=>{this._updateGrouping()}))}_groupLastItem(){this.groupedItems.length||(this.viewChildren.add(new eu),this.viewChildren.add(this.groupedItemsDropdown),this.viewFocusTracker.add(this.groupedItemsDropdown.element)),this.groupedItems.add(this.ungroupedItems.remove(this.ungroupedItems.last),0)}_ungroupFirstItem(){this.ungroupedItems.add(this.groupedItems.remove(this.groupedItems.first)),this.groupedItems.length||(this.viewChildren.remove(this.groupedItemsDropdown),this.viewChildren.remove(this.viewChildren.last),this.viewFocusTracker.remove(this.groupedItemsDropdown.element))}_createGroupedItemsDropdown(){const e=this.viewLocale,t=e.t,i=cu(e);return i.class="ck-toolbar__grouped-dropdown",i.panelPosition="ltr"===e.uiLanguageDirection?"sw":"se",du(i,this.groupedItems),i.buttonView.set({label:t("Show more items"),tooltip:!0,tooltipPosition:"rtl"===e.uiLanguageDirection?"se":"sw",icon:Zc}),i}_updateFocusCyclableItems(){this.viewFocusables.clear(),this.ungroupedItems.map((e=>{$d(e)&&this.viewFocusables.add(e)})),this.groupedItems.length&&this.viewFocusables.add(this.groupedItemsDropdown)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class lu extends Cd{children;actionView;arrowView;keystrokes;focusTracker;constructor(e,t){super(e);const i=this.bindTemplate;this.set("class",void 0),this.set("labelStyle",void 0),this.set("icon",void 0),this.set("isEnabled",!0),this.set("isOn",!1),this.set("isToggleable",!1),this.set("isVisible",!0),this.set("keystroke",void 0),this.set("withKeystroke",!1),this.set("label",void 0),this.set("tabindex",-1),this.set("tooltip",!1),this.set("tooltipPosition","s"),this.set("type","button"),this.set("withText",!1),this.children=this.createCollection(),this.actionView=this._createActionView(t),this.arrowView=this._createArrowView(),this.keystrokes=new zi,this.focusTracker=new Ni,this.setTemplate({tag:"div",attributes:{class:["ck","ck-splitbutton",i.to("class"),i.if("isVisible","ck-hidden",(e=>!e)),this.arrowView.bindTemplate.if("isOn","ck-splitbutton_open")]},children:this.children})}render(){super.render(),this.children.add(this.actionView),this.children.add(this.arrowView),this.focusTracker.add(this.actionView.element),this.focusTracker.add(this.arrowView.element),this.keystrokes.listenTo(this.element),this.keystrokes.set("arrowright",((e,t)=>{this.focusTracker.focusedElement===this.actionView.element&&(this.arrowView.focus(),t())})),this.keystrokes.set("arrowleft",((e,t)=>{this.focusTracker.focusedElement===this.arrowView.element&&(this.actionView.focus(),t())}))}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}focus(){this.actionView.focus()}_createActionView(e){const t=e||new Ld;return e||t.bind("icon","isEnabled","isOn","isToggleable","keystroke","label","tabindex","tooltip","tooltipPosition","type","withText").to(this),t.extendTemplate({attributes:{class:"ck-splitbutton__action"}}),t.delegate("execute").to(this),t}_createArrowView(){const e=new Ld,t=e.bindTemplate;return e.icon=Nc,e.extendTemplate({attributes:{class:["ck-splitbutton__arrow"],"data-cke-tooltip-disabled":t.to("isOn"),"aria-haspopup":!0,"aria-expanded":t.to("isOn",(e=>String(e)))}}),e.bind("isEnabled").to(this),e.bind("label").to(this),e.bind("tooltip").to(this),e.delegate("execute").to(this,"open"),e}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function cu(e,i=Jh){const n="function"==typeof i?new i(e):i,s=new Kh(e),o=new Gh(e,n,s);return n.bind("isEnabled").to(o),n instanceof lu?n.arrowView.bind("isOn").to(o,"isOpen"):n.bind("isOn").to(o,"isOpen"),function(e){(function(e){Pd({emitter:e,activator:()=>e.isRendered&&e.isOpen,callback:()=>{e.isOpen=!1},contextElements:()=>[e.element,...fu(e.focusTracker).filter((t=>!e.element.contains(t)))]})})(e),function(e){e.on("execute",(t=>{t.source instanceof fh||(e.isOpen=!1)}))}(e),function(e){e.focusTracker.on("change:isFocused",((t,i,n)=>{!n&&e.isOpen&&(e.isOpen=!1)}))}(e),function(e){e.keystrokes.set("arrowdown",((t,i)=>{e.isOpen&&(e.panelView.focus(),i())})),e.keystrokes.set("arrowup",((t,i)=>{e.isOpen&&(e.panelView.focusLast(),i())}))}(e),function(e){e.on("change:isOpen",((i,n,s)=>{if(s)return;e.focusTracker.elements.some((e=>e.contains(t.document.activeElement)))&&e.buttonView.focus()}))}(e),function(e){e.on("change:isOpen",((t,i,n)=>{n&&e.panelView.focus()}),{priority:"low"})}(e)}(o),o}function du(e,t,i={}){e.extendTemplate({attributes:{class:["ck-toolbar-dropdown"]}}),e.isOpen?hu(e,t,i):e.once("change:isOpen",(()=>hu(e,t,i)),{priority:"highest"}),i.enableActiveItemFocusOnDropdownOpen&&gu(e,(()=>e.toolbarView.items.find((e=>e.isOn))))}function hu(e,t,i){const n=e.locale,s=n.t,o=e.toolbarView=new su(n),r="function"==typeof t?t():t;o.ariaLabel=i.ariaLabel||s("Dropdown toolbar"),i.maxWidth&&(o.maxWidth=i.maxWidth),i.class&&(o.class=i.class),i.isCompact&&(o.isCompact=i.isCompact),i.isVertical&&(o.isVertical=!0),r instanceof td?o.items.bindTo(r).using((e=>e)):o.items.addMany(r),e.panelView.children.add(o),e.focusTracker.add(o),o.items.delegate("execute").to(e)}function uu(e,t,i={}){e.isOpen?mu(e,t,i):e.once("change:isOpen",(()=>mu(e,t,i)),{priority:"highest"}),gu(e,(()=>e.listView.items.find((e=>e instanceof Qh&&e.children.first.isOn))))}function mu(e,t,i){const n=e.locale,s=e.listView=new Zh(n),o="function"==typeof t?t():t;s.ariaLabel=i.ariaLabel,s.role=i.role,pu(e,s.items,o,n),e.panelView.children.add(s),s.items.delegate("execute").to(e)}function gu(e,t){e.on("change:isOpen",(()=>{if(!e.isOpen)return;const i=t();i&&("function"==typeof i.focus?i.focus():C("ui-dropdown-focus-child-on-open-child-missing-focus",{view:i}))}),{priority:v.low-10})}function fu(e){return[...e.elements,...e.externalViews.flatMap((e=>fu(e.focusTracker)))]}function pu(e,t,i,n){!function(e){let t=0;const i=e=>e instanceof Qh&&e.children.first instanceof ih?e.children.first:null,n=e=>{const t=i(e);return t&&t.isToggleable?t:null},s=t=>{for(const n of e){const e=i(n);e&&(e.hasCheckSpace=t)}};e.on("change",((e,o)=>{const r=t>0;for(const e of o.removed)n(e)&&t--;for(const e of o.added){const n=i(e);n&&(n.isToggleable&&t++,n.hasCheckSpace=t>0)}const a=t>0;r!==a&&s(a)}))}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(t),t.bindTo(i).using((t=>{if("separator"===t.type)return new Yh(n);if("group"===t.type){const i=new Xh(n);return i.set({label:t.label}),pu(e,i.items,t.items,n),i.items.delegate("execute").to(e),i}if("button"===t.type||"switchbutton"===t.type){const e="menuitemcheckbox"===t.model.role||"menuitemradio"===t.model.role,i=new Qh(n);let s;return"button"===t.type?(s=new ih(n),s.set({isToggleable:e})):s=new fh(n),s.bind(...Object.keys(t.model)).to(t.model),s.delegate("execute").to(i),i.children.add(s),i}return null}))}const wu=(e,t,i)=>{const n=new qh(e.locale);return n.set({id:t,ariaDescribedById:i}),n.bind("isReadOnly").to(e,"isEnabled",(e=>!e)),n.bind("hasError").to(e,"errorText",(e=>!!e)),n.on("input",(()=>{e.errorText=null})),e.bind("isEmpty","isFocused","placeholder").to(n),n},bu=(e,t,i)=>{const n=new jh(e.locale);return n.set({id:t,ariaDescribedById:i,inputMode:"numeric"}),n.bind("isReadOnly").to(e,"isEnabled",(e=>!e)),n.bind("hasError").to(e,"errorText",(e=>!!e)),n.on("input",(()=>{e.errorText=null})),e.bind("isEmpty","isFocused","placeholder").to(n),n},_u=(e,t=0,i=1)=>e>i?i:e<t?t:e,vu=(e,t=0,i=Math.pow(10,t))=>Math.round(i*e)/i,yu=e=>("#"===e[0]&&(e=e.substring(1)),e.length<6?{r:parseInt(e[0]+e[0],16),g:parseInt(e[1]+e[1],16),b:parseInt(e[2]+e[2],16),a:4===e.length?vu(parseInt(e[3]+e[3],16)/255,2):1}:{r:parseInt(e.substring(0,2),16),g:parseInt(e.substring(2,4),16),b:parseInt(e.substring(4,6),16),a:8===e.length?vu(parseInt(e.substring(6,8),16)/255,2):1}),ku=e=>{const{h:t,s:i,l:n}=(({h:e,s:t,v:i,a:n})=>{const s=(200-t)*i/100;return{h:vu(e),s:vu(s>0&&s<200?t*i/100/(s<=100?s:200-s)*100:0),l:vu(s/2),a:vu(n,2)}})(e);return`hsl(${t}, ${i}%, ${n}%)`},Cu=({h:e,s:t,v:i,a:n})=>{e=e/360*6,t/=100,i/=100;const s=Math.floor(e),o=i*(1-t),r=i*(1-(e-s)*t),a=i*(1-(1-e+s)*t),l=s%6;return{r:vu(255*[i,r,o,o,a,i][l]),g:vu(255*[a,i,i,r,o,o][l]),b:vu(255*[o,o,a,i,i,r][l]),a:vu(n,2)}},Au=e=>{const t=e.toString(16);return t.length<2?"0"+t:t},Eu=({r:e,g:t,b:i,a:n})=>{const s=n<1?Au(vu(255*n)):"";return"#"+Au(e)+Au(t)+Au(i)+s},xu=({r:e,g:t,b:i,a:n})=>{const s=Math.max(e,t,i),o=s-Math.min(e,t,i),r=o?s===e?(t-i)/o:s===t?2+(i-e)/o:4+(e-t)/o:0;return{h:vu(60*(r<0?r+6:r)),s:vu(s?o/s*100:0),v:vu(s/255*100),a:n}},Tu=(e,t)=>{if(e===t)return!0;for(const i in e)if(e[i]!==t[i])return!1;return!0},Pu={},Iu=e=>{let t=Pu[e];return t||(t=document.createElement("template"),t.innerHTML=e,Pu[e]=t),t},Su=(e,t,i)=>{e.dispatchEvent(new CustomEvent(t,{bubbles:!0,detail:i}))};let Ou=!1;const Ru=e=>"touches"in e,Vu=(e,t)=>{const i=Ru(t)?t.touches[0]:t,n=e.el.getBoundingClientRect();Su(e.el,"move",e.getMove({x:_u((i.pageX-(n.left+window.pageXOffset))/n.width),y:_u((i.pageY-(n.top+window.pageYOffset))/n.height)}))};class Mu{constructor(e,t,i,n){const s=Iu(`<div role="slider" tabindex="0" part="${t}" ${i}><div part="${t}-pointer"></div></div>`);e.appendChild(s.content.cloneNode(!0));const o=e.querySelector(`[part=${t}]`);o.addEventListener("mousedown",this),o.addEventListener("touchstart",this),o.addEventListener("keydown",this),this.el=o,this.xy=n,this.nodes=[o.firstChild,o]}set dragging(e){const t=e?document.addEventListener:document.removeEventListener;t(Ou?"touchmove":"mousemove",this),t(Ou?"touchend":"mouseup",this)}handleEvent(e){switch(e.type){case"mousedown":case"touchstart":if(e.preventDefault(),!(e=>!(Ou&&!Ru(e)||(Ou||(Ou=Ru(e)),0)))(e)||!Ou&&0!=e.button)return;this.el.focus(),Vu(this,e),this.dragging=!0;break;case"mousemove":case"touchmove":e.preventDefault(),Vu(this,e);break;case"mouseup":case"touchend":this.dragging=!1;break;case"keydown":((e,t)=>{const i=t.keyCode;i>40||e.xy&&i<37||i<33||(t.preventDefault(),Su(e.el,"move",e.getMove({x:39===i?.01:37===i?-.01:34===i?.05:33===i?-.05:35===i?1:36===i?-1:0,y:40===i?.01:38===i?-.01:0},!0)))})(this,e)}}style(e){e.forEach(((e,t)=>{for(const i in e)this.nodes[t].style.setProperty(i,e[i])}))}}class Bu extends Mu{constructor(e){super(e,"hue",'aria-label="Hue" aria-valuemin="0" aria-valuemax="360"',!1)}update({h:e}){this.h=e,this.style([{left:e/360*100+"%",color:ku({h:e,s:100,v:100,a:1})}]),this.el.setAttribute("aria-valuenow",`${vu(e)}`)}getMove(e,t){return{h:t?_u(this.h+360*e.x,0,360):360*e.x}}}class Nu extends Mu{constructor(e){super(e,"saturation",'aria-label="Color"',!0)}update(e){this.hsva=e,this.style([{top:100-e.v+"%",left:`${e.s}%`,color:ku(e)},{"background-color":ku({h:e.h,s:100,v:100,a:1})}]),this.el.setAttribute("aria-valuetext",`Saturation ${vu(e.s)}%, Brightness ${vu(e.v)}%`)}getMove(e,t){return{s:t?_u(this.hsva.s+100*e.x,0,100):100*e.x,v:t?_u(this.hsva.v-100*e.y,0,100):Math.round(100-100*e.y)}}}const Fu=Symbol("same"),Lu=Symbol("color"),Du=Symbol("hsva"),zu=Symbol("update"),Hu=Symbol("parts"),Uu=Symbol("css"),$u=Symbol("sliders");class Wu extends HTMLElement{static get observedAttributes(){return["color"]}get[Uu](){return[':host{display:flex;flex-direction:column;position:relative;width:200px;height:200px;user-select:none;-webkit-user-select:none;cursor:default}:host([hidden]){display:none!important}[role=slider]{position:relative;touch-action:none;user-select:none;-webkit-user-select:none;outline:0}[role=slider]:last-child{border-radius:0 0 8px 8px}[part$=pointer]{position:absolute;z-index:1;box-sizing:border-box;width:28px;height:28px;display:flex;place-content:center center;transform:translate(-50%,-50%);background-color:#fff;border:2px solid #fff;border-radius:50%;box-shadow:0 2px 4px rgba(0,0,0,.2)}[part$=pointer]::after{content:"";width:100%;height:100%;border-radius:inherit;background-color:currentColor}[role=slider]:focus [part$=pointer]{transform:translate(-50%,-50%) scale(1.1)}',"[part=hue]{flex:0 0 24px;background:linear-gradient(to right,red 0,#ff0 17%,#0f0 33%,#0ff 50%,#00f 67%,#f0f 83%,red 100%)}[part=hue-pointer]{top:50%;z-index:2}","[part=saturation]{flex-grow:1;border-color:transparent;border-bottom:12px solid #000;border-radius:8px 8px 0 0;background-image:linear-gradient(to top,#000,transparent),linear-gradient(to right,#fff,rgba(255,255,255,0));box-shadow:inset 0 0 0 1px rgba(0,0,0,.05)}[part=saturation-pointer]{z-index:3}"]}get[$u](){return[Nu,Bu]}get color(){return this[Lu]}set color(e){if(!this[Fu](e)){const t=this.colorModel.toHsva(e);this[zu](t),this[Lu]=e}}constructor(){super();const e=Iu(`<style>${this[Uu].join("")}</style>`),t=this.attachShadow({mode:"open"});t.appendChild(e.content.cloneNode(!0)),t.addEventListener("move",this),this[Hu]=this[$u].map((e=>new e(t)))}connectedCallback(){if(this.hasOwnProperty("color")){const e=this.color;delete this.color,this.color=e}else this.color||(this.color=this.colorModel.defaultColor)}attributeChangedCallback(e,t,i){const n=this.colorModel.fromAttr(i);this[Fu](n)||(this.color=n)}handleEvent(e){const t=this[Du],i={...t,...e.detail};let n;this[zu](i),Tu(i,t)||this[Fu](n=this.colorModel.fromHsva(i))||(this[Lu]=n,Su(this,"color-changed",{value:n}))}[Fu](e){return this.color&&this.colorModel.equal(e,this.color)}[zu](e){this[Du]=e,this[Hu].forEach((t=>t.update(e)))}}const qu={defaultColor:"#000",toHsva:e=>xu(yu(e)),fromHsva:({h:e,s:t,v:i})=>Eu(Cu({h:e,s:t,v:i,a:1})),equal:(e,t)=>e.toLowerCase()===t.toLowerCase()||Tu(yu(e),yu(t)),fromAttr:e=>e};class ju extends Wu{get colorModel(){return qu}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Ku extends Cd{hexInputRow;_debounceColorPickerEvent;_config;constructor(e,t={}){super(e),this.set({color:"",_hexColor:""}),this.hexInputRow=this._createInputRow();const i=this.createCollection();t.hideInput||i.add(this.hexInputRow),this.setTemplate({tag:"div",attributes:{class:["ck","ck-color-picker"],tabindex:-1},children:i}),this._config=t,this._debounceColorPickerEvent=$e((e=>{this.set("color",e),this.fire("colorSelected",{color:this.color})}),150,{leading:!0}),this.on("set:color",((e,t,i)=>{e.return=zh(i,this._config.format||"hsl")})),this.on("change:color",(()=>{this._hexColor=Gu(this.color)})),this.on("change:_hexColor",(()=>{document.activeElement!==this.picker&&this.picker.setAttribute("color",this._hexColor),Gu(this.color)!=Gu(this._hexColor)&&(this.color=this._hexColor)}))}render(){var e,i;if(super.render(),e="hex-color-picker",i=ju,void 0===customElements.get(e)&&customElements.define(e,i),this.picker=t.document.createElement("hex-color-picker"),this.picker.setAttribute("class","hex-color-picker"),this.picker.setAttribute("tabindex","-1"),this._createSlidersView(),this.element){this.hexInputRow.element?this.element.insertBefore(this.picker,this.hexInputRow.element):this.element.appendChild(this.picker);const e=document.createElement("style");e.textContent='[role="slider"]:focus [part$="pointer"] {border: 1px solid #fff;outline: 1px solid var(--ck-color-focus-border);box-shadow: 0 0 0 2px #fff;}',this.picker.shadowRoot.appendChild(e)}this.picker.addEventListener("color-changed",(e=>{const t=e.detail.value;this._debounceColorPickerEvent(t)}))}focus(){
/* istanbul ignore next -- @preserve */
if(!this._config.hideInput&&(s.isGecko||s.isiOS||s.isSafari||s.isBlink)){this.hexInputRow.children.get(1).focus()}this.slidersView.first.focus()}_createSlidersView(){const e=[...this.picker.shadowRoot.children].filter((e=>"slider"===e.getAttribute("role"))).map((e=>new Ju(e)));this.slidersView=this.createCollection(),e.forEach((e=>{this.slidersView.add(e)}))}_createInputRow(){const e=this._createColorInput();return new Yu(this.locale,e)}_createColorInput(){const e=new Uh(this.locale,wu),{t:t}=this.locale;return e.set({label:t("HEX"),class:"color-picker-hex-input"}),e.fieldView.bind("value").to(this,"_hexColor",(t=>e.isFocused?e.fieldView.value:t.startsWith("#")?t.substring(1):t)),e.fieldView.on("input",(()=>{const t=e.fieldView.element.value;if(t){const e=Xu(t);e&&this._debounceColorPickerEvent(e)}})),e}isValid(){const{t:e}=this.locale;return!!this._config.hideInput||(this.resetValidationStatus(),!!this.hexInputRow.getParsedColor()||(this.hexInputRow.inputView.errorText=e('Please enter a valid color (e.g. "ff0000").'),!1))}resetValidationStatus(){this.hexInputRow.inputView.errorText=null}}function Gu(e){let t=function(e){if(!e)return"";const t=Hh(e);return t?"hex"===t.space?t.hexValue:zh(e,"hex"):"#000"}(e);return t||(t="#000"),4===t.length&&(t="#"+[t[1],t[1],t[2],t[2],t[3],t[3]].join("")),t.toLowerCase()}class Ju extends Cd{constructor(e){super(),this.element=e}focus(){this.element.focus()}}class Qu extends Cd{constructor(e){super(e),this.setTemplate({tag:"div",attributes:{class:["ck","ck-color-picker__hash-view"]},children:"#"})}}class Yu extends Cd{children;inputView;constructor(e,t){super(e),this.inputView=t,this.children=this.createCollection([new Qu,this.inputView]),this.setTemplate({tag:"div",attributes:{class:["ck","ck-color-picker__row"]},children:this.children})}getParsedColor(){return Xu(this.inputView.fieldView.element.value)}}function Xu(e){if(!e)return null;const t=e.trim().replace(/^#/,"");return[3,4,6,8].includes(t.length)&&/^(([0-9a-fA-F]{2}){3,4}|([0-9a-fA-F]){3,4})$/.test(t)?`#${t}`:null}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Zu extends(vt(Mi)){constructor(e){super(e),this.set("isEmpty",!0),this.on("change",(()=>{this.set("isEmpty",0===this.length)}))}add(e,t){return this.find((t=>t.color===e.color))?this:super.add(e,t)}hasColor(e){return!!this.find((t=>t.color===e))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class em extends Cd{items;colorDefinitions;focusTracker;columns;documentColors;documentColorsCount;staticColorsGrid;documentColorsGrid;colorPickerButtonView;removeColorButtonView;_focusables;_documentColorsLabel;_removeButtonLabel;_colorPickerLabel;constructor(e,{colors:t,columns:i,removeButtonLabel:n,documentColorsLabel:s,documentColorsCount:o,colorPickerLabel:r,focusTracker:a,focusables:l}){super(e);const c=this.bindTemplate;this.set("isVisible",!0),this.focusTracker=a,this.items=this.createCollection(),this.colorDefinitions=t,this.columns=i,this.documentColors=new Zu,this.documentColorsCount=o,this._focusables=l,this._removeButtonLabel=n,this._colorPickerLabel=r,this._documentColorsLabel=s,this.setTemplate({tag:"div",attributes:{class:["ck-color-grids-fragment",c.if("isVisible","ck-hidden",(e=>!e))]},children:this.items}),this.removeColorButtonView=this._createRemoveColorButton(),this.items.add(this.removeColorButtonView)}updateDocumentColors(e,t){const i=e.document,n=this.documentColorsCount;this.documentColors.clear();for(const s of i.getRoots()){const i=e.createRangeIn(s);for(const e of i.getItems())if(e.is("$textProxy")&&e.hasAttribute(t)&&(this._addColorToDocumentColors(e.getAttribute(t)),this.documentColors.length>=n))return}}updateSelectedColors(){const e=this.documentColorsGrid,t=this.staticColorsGrid,i=this.selectedColor;t.selectedColor=i,e&&(e.selectedColor=i)}render(){if(super.render(),this.staticColorsGrid=this._createStaticColorsGrid(),this.items.add(this.staticColorsGrid),this.documentColorsCount){const e=id.bind(this.documentColors,this.documentColors),t=new Cd(this.locale);t.setTemplate({tag:"span",attributes:{class:["ck","ck-color-grid__label",e.if("isEmpty","ck-hidden")]},children:[{text:this._documentColorsLabel}]}),this.items.add(t),this.documentColorsGrid=this._createDocumentColorsGrid(),this.items.add(this.documentColorsGrid)}this._createColorPickerButton(),this._addColorSelectorElementsToFocusTracker()}focus(){this.removeColorButtonView.focus()}destroy(){super.destroy()}addColorPickerButton(){this.colorPickerButtonView&&(this.items.add(this.colorPickerButtonView),this.focusTracker.add(this.colorPickerButtonView.element),this._focusables.add(this.colorPickerButtonView))}_addColorSelectorElementsToFocusTracker(){this.focusTracker.add(this.removeColorButtonView.element),this._focusables.add(this.removeColorButtonView),this.staticColorsGrid&&(this.focusTracker.add(this.staticColorsGrid.element),this._focusables.add(this.staticColorsGrid)),this.documentColorsGrid&&(this.focusTracker.add(this.documentColorsGrid.element),this._focusables.add(this.documentColorsGrid))}_createColorPickerButton(){this.colorPickerButtonView=new Ld,this.colorPickerButtonView.set({label:this._colorPickerLabel,withText:!0,icon:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M10.209 18.717A8.5 8.5 0 1 1 18.686 9.6h-.008l.002.12a3 3 0 0 1-2.866 2.997h-.268l-.046-.002v.002h-4.791a2 2 0 1 0 0 4 1 1 0 1 1-.128 1.992 9 9 0 0 1-.372.008m-3.918-7.01a1.25 1.25 0 1 0-2.415-.648 1.25 1.25 0 0 0 2.415.647ZM5.723 8.18a1.25 1.25 0 1 0 .647-2.414 1.25 1.25 0 0 0-.647 2.414M9.76 6.155a1.25 1.25 0 1 0 .647-2.415 1.25 1.25 0 0 0-.647 2.415m4.028 1.759a1.25 1.25 0 1 0 .647-2.415 1.25 1.25 0 0 0-.647 2.415"/></svg>',class:"ck-color-selector__color-picker"}),this.colorPickerButtonView.on("execute",(()=>{this.fire("colorPicker:show")}))}_createRemoveColorButton(){const e=new Ld;return e.set({withText:!0,icon:Fc,label:this._removeButtonLabel}),e.class="ck-color-selector__remove-color",e.on("execute",(()=>{this.fire("execute",{value:null,source:"removeColorButton"})})),e.render(),e}_createStaticColorsGrid(){const e=new Ch(this.locale,{colorDefinitions:this.colorDefinitions,columns:this.columns});return e.on("execute",((e,t)=>{this.fire("execute",{value:t.value,source:"staticColorsGrid"})})),e}_createDocumentColorsGrid(){const e=id.bind(this.documentColors,this.documentColors),t=new Ch(this.locale,{columns:this.columns});return t.extendTemplate({attributes:{class:e.if("isEmpty","ck-hidden")}}),t.items.bindTo(this.documentColors).using((e=>{const t=new kh;return t.set({color:e.color,hasBorder:e.options?.hasBorder}),e.label&&t.set({label:e.label,tooltip:!0}),t.on("execute",(()=>{this.fire("execute",{value:e.color,source:"documentColorsGrid"})})),t})),this.documentColors.on("change:isEmpty",((e,i,n)=>{n&&(t.selectedColor=null)})),t}_addColorToDocumentColors(e){const t=this.colorDefinitions.find((t=>t.color===e));t?this.documentColors.add(Object.assign({},t)):this.documentColors.add({color:e,label:e,options:{hasBorder:!1}})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class tm extends Cd{items;colorPickerView;saveButtonView;cancelButtonView;actionBarView;focusTracker;keystrokes;_focusables;_colorPickerViewConfig;constructor(e,{focusTracker:t,focusables:i,keystrokes:n,colorPickerViewConfig:s}){super(e),this.items=this.createCollection(),this.focusTracker=t,this.keystrokes=n,this.set("isVisible",!1),this.set("selectedColor",void 0),this._focusables=i,this._colorPickerViewConfig=s;const o=this.bindTemplate,{saveButtonView:r,cancelButtonView:a}=this._createActionButtons();this.saveButtonView=r,this.cancelButtonView=a,this.actionBarView=this._createActionBarView({saveButtonView:r,cancelButtonView:a}),this.setTemplate({tag:"div",attributes:{class:["ck-color-picker-fragment",o.if("isVisible","ck-hidden",(e=>!e))]},children:this.items})}render(){super.render();const e=new Ku(this.locale,{...this._colorPickerViewConfig});this.colorPickerView=e,this.colorPickerView.render(),this.selectedColor&&(e.color=this.selectedColor),this.listenTo(this,"change:selectedColor",((t,i,n)=>{e.color=n})),this.items.add(this.colorPickerView),this.items.add(this.actionBarView),this._addColorPickersElementsToFocusTracker(),this._stopPropagationOnArrowsKeys(),this._executeOnEnterPress(),this._executeUponColorChange()}destroy(){super.destroy()}focus(){this.colorPickerView.focus()}resetValidationStatus(){this.colorPickerView.resetValidationStatus()}_executeOnEnterPress(){this.keystrokes.set("enter",(e=>{this.isVisible&&this.focusTracker.focusedElement!==this.cancelButtonView.element&&this.colorPickerView.isValid()&&(this.fire("execute",{value:this.selectedColor}),e.stopPropagation(),e.preventDefault())}))}_stopPropagationOnArrowsKeys(){const e=e=>e.stopPropagation();this.keystrokes.set("arrowright",e),this.keystrokes.set("arrowleft",e),this.keystrokes.set("arrowup",e),this.keystrokes.set("arrowdown",e)}_addColorPickersElementsToFocusTracker(){for(const e of this.colorPickerView.slidersView)this.focusTracker.add(e.element),this._focusables.add(e);const e=this.colorPickerView.hexInputRow.children.get(1);e.element&&(this.focusTracker.add(e.element),this._focusables.add(e)),this.focusTracker.add(this.saveButtonView.element),this._focusables.add(this.saveButtonView),this.focusTracker.add(this.cancelButtonView.element),this._focusables.add(this.cancelButtonView)}_createActionBarView({saveButtonView:e,cancelButtonView:t}){const i=new Cd,n=this.createCollection();return n.add(e),n.add(t),i.setTemplate({tag:"div",attributes:{class:["ck","ck-color-selector_action-bar"]},children:n}),i}_createActionButtons(){const e=this.locale,t=e.t,i=new Ld(e),n=new Ld(e);return i.set({icon:Mc,class:"ck-button-save",type:"button",withText:!1,label:t("Accept")}),n.set({icon:Vc,class:"ck-button-cancel",type:"button",withText:!1,label:t("Cancel")}),i.on("execute",(()=>{this.colorPickerView.isValid()&&this.fire("execute",{source:"colorPickerSaveButton",value:this.selectedColor})})),n.on("execute",(()=>{this.fire("colorPicker:cancel")})),{saveButtonView:i,cancelButtonView:n}}_executeUponColorChange(){this.colorPickerView.on("colorSelected",((e,t)=>{this.fire("execute",{value:t.color,source:"colorPicker"}),this.set("selectedColor",t.color)}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class im extends Cd{focusTracker;keystrokes;items;colorGridsFragmentView;colorPickerFragmentView;_focusCycler;_focusables;_colorPickerViewConfig;constructor(e,{colors:t,columns:i,removeButtonLabel:n,documentColorsLabel:s,documentColorsCount:o,colorPickerLabel:r,colorPickerViewConfig:a}){super(e),this.items=this.createCollection(),this.focusTracker=new Ni,this.keystrokes=new zi,this._focusables=new td,this._colorPickerViewConfig=a,this._focusCycler=new Hd({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.colorGridsFragmentView=new em(e,{colors:t,columns:i,removeButtonLabel:n,documentColorsLabel:s,documentColorsCount:o,colorPickerLabel:r,focusTracker:this.focusTracker,focusables:this._focusables}),this.colorPickerFragmentView=new tm(e,{focusables:this._focusables,focusTracker:this.focusTracker,keystrokes:this.keystrokes,colorPickerViewConfig:a}),this.set("_isColorGridsFragmentVisible",!0),this.set("_isColorPickerFragmentVisible",!1),this.set("selectedColor",void 0),this.colorGridsFragmentView.bind("isVisible").to(this,"_isColorGridsFragmentVisible"),this.colorPickerFragmentView.bind("isVisible").to(this,"_isColorPickerFragmentVisible"),this.on("change:selectedColor",((e,t,i)=>{this.colorGridsFragmentView.set("selectedColor",i),this.colorPickerFragmentView.set("selectedColor",i)})),this.colorGridsFragmentView.on("change:selectedColor",((e,t,i)=>{this.set("selectedColor",i)})),this.colorPickerFragmentView.on("change:selectedColor",((e,t,i)=>{this.set("selectedColor",i)})),this.setTemplate({tag:"div",attributes:{class:["ck","ck-color-selector"]},children:this.items})}render(){super.render(),this.keystrokes.listenTo(this.element)}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}appendUI(){this._appendColorGridsFragment(),this._colorPickerViewConfig&&this._appendColorPickerFragment()}showColorPickerFragment(){this.colorPickerFragmentView.colorPickerView&&!this._isColorPickerFragmentVisible&&(this._isColorPickerFragmentVisible=!0,this.colorPickerFragmentView.focus(),this.colorPickerFragmentView.resetValidationStatus(),this._isColorGridsFragmentVisible=!1)}showColorGridsFragment(){this._isColorGridsFragmentVisible||(this._isColorGridsFragmentVisible=!0,this.colorGridsFragmentView.focus(),this._isColorPickerFragmentVisible=!1)}focus(){this._focusCycler.focusFirst()}focusLast(){this._focusCycler.focusLast()}updateDocumentColors(e,t){this.colorGridsFragmentView.updateDocumentColors(e,t)}updateSelectedColors(){this.colorGridsFragmentView.updateSelectedColors()}_appendColorGridsFragment(){this.items.length||(this.items.add(this.colorGridsFragmentView),this.colorGridsFragmentView.delegate("execute").to(this),this.colorGridsFragmentView.delegate("colorPicker:show").to(this))}_appendColorPickerFragment(){2!==this.items.length&&(this.items.add(this.colorPickerFragmentView),this.colorGridsFragmentView.colorPickerButtonView&&this.colorGridsFragmentView.colorPickerButtonView.on("execute",(()=>{this.showColorPickerFragment()})),this.colorGridsFragmentView.addColorPickerButton(),this.colorPickerFragmentView.delegate("execute").to(this),this.colorPickerFragmentView.delegate("colorPicker:cancel").to(this))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class nm{editor;_components=new Map;constructor(e){this.editor=e}*names(){for(const e of this._components.values())yield e.originalName}add(e,t){this._components.set(sm(e),{callback:t,originalName:e})}create(e){if(!this.has(e))throw new k("componentfactory-item-missing",this,{name:e});return this._components.get(sm(e)).callback(this.editor.locale)}has(e){return this._components.has(sm(e))}}function sm(e){return String(e).toLowerCase()}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const om="ck-tooltip";class rm extends(Ft()){tooltipTextView;balloonPanelView;static defaultBalloonPositions=ch.generatePositions({heightOffset:5,sideOffset:13});_currentElementWithTooltip=null;_currentTooltipPosition=null;_mutationObserver=null;_pinTooltipDebounced;_unpinTooltipDebounced;_watchdogExcluded;static _editors=new Set;static _instance=null;constructor(e){if(super(),rm._editors.add(e),rm._instance)return rm._instance;rm._instance=this,this.tooltipTextView=new Cd(e.locale),this.tooltipTextView.set("text",""),this.tooltipTextView.setTemplate({tag:"span",attributes:{class:["ck","ck-tooltip__text"]},children:[{text:this.tooltipTextView.bindTemplate.to("text")}]}),this.balloonPanelView=new ch(e.locale),this.balloonPanelView.class=om,this.balloonPanelView.content.add(this.tooltipTextView),this._mutationObserver=function(e){const t=new MutationObserver((()=>{e()}));return{attach(e){t.observe(e,{attributes:!0,attributeFilter:["data-cke-tooltip-text","data-cke-tooltip-position"]})},detach(){t.disconnect()}}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */((()=>{this._updateTooltipPosition()})),this._pinTooltipDebounced=$e(this._pinTooltip,600),this._unpinTooltipDebounced=$e(this._unpinTooltip,400),this.listenTo(t.document,"keydown",this._onKeyDown.bind(this),{useCapture:!0}),this.listenTo(t.document,"mouseenter",this._onEnterOrFocus.bind(this),{useCapture:!0}),this.listenTo(t.document,"mouseleave",this._onLeaveOrBlur.bind(this),{useCapture:!0}),this.listenTo(t.document,"focus",this._onEnterOrFocus.bind(this),{useCapture:!0}),this.listenTo(t.document,"blur",this._onLeaveOrBlur.bind(this),{useCapture:!0}),this.listenTo(t.document,"scroll",this._onScroll.bind(this),{useCapture:!0}),this._watchdogExcluded=!0}destroy(e){const t=e.ui.view&&e.ui.view.body;rm._editors.delete(e),this.stopListening(e.ui),t&&t.has(this.balloonPanelView)&&t.remove(this.balloonPanelView),rm._editors.size||(this._unpinTooltip(),this.balloonPanelView.destroy(),this.stopListening(),rm._instance=null)}static getPositioningFunctions(e){const t=rm.defaultBalloonPositions;return{s:[t.southArrowNorth,t.southArrowNorthEast,t.southArrowNorthWest],n:[t.northArrowSouth],e:[t.eastArrowWest],w:[t.westArrowEast],sw:[t.southArrowNorthEast],se:[t.southArrowNorthWest]}[e]}_onKeyDown(e,t){"Escape"===t.key&&this._currentElementWithTooltip&&(this._unpinTooltip(),t.stopPropagation())}_onEnterOrFocus(e,{target:t}){const i=am(t);i?i!==this._currentElementWithTooltip?(this._unpinTooltip(),"focus"===e.name&&!i.matches(":hover")||i.matches("[data-cke-tooltip-instant]")?this._pinTooltip(i,lm(i)):this._pinTooltipDebounced(i,lm(i))):this._unpinTooltipDebounced.cancel():"focus"===e.name&&this._unpinTooltip()}_onLeaveOrBlur(e,{target:t,relatedTarget:i}){if("mouseleave"===e.name){if(!ht(t))return;const e=this.balloonPanelView.element,n=e&&(e===i||e.contains(i)),s=!n&&t===e;if(n)return void this._unpinTooltipDebounced.cancel();if(!s&&this._currentElementWithTooltip&&t!==this._currentElementWithTooltip)return;const o=am(t),r=am(i);(s||o&&o!==r)&&(this._pinTooltipDebounced.cancel(),this._currentElementWithTooltip&&this._currentElementWithTooltip.matches("[data-cke-tooltip-instant]")||o&&o.matches("[data-cke-tooltip-instant]")?this._unpinTooltip():this._unpinTooltipDebounced())}else{if(this._currentElementWithTooltip&&t!==this._currentElementWithTooltip)return;this._pinTooltipDebounced.cancel(),this._unpinTooltipDebounced()}}_onScroll(e,{target:t}){this._currentElementWithTooltip&&(t.contains(this.balloonPanelView.element)&&t.contains(this._currentElementWithTooltip)||this._unpinTooltip())}_pinTooltip(e,{text:t,position:i,cssClass:n}){this._unpinTooltip();const s=Bi(rm._editors.values()).ui.view.body;s.has(this.balloonPanelView)||s.add(this.balloonPanelView),this.tooltipTextView.text=t,this.balloonPanelView.class=[om,n].filter((e=>e)).join(" "),this.balloonPanelView.pin({target:e,positions:rm.getPositioningFunctions(i)}),this._mutationObserver.attach(e);for(const e of rm._editors)this.listenTo(e.ui,"update",this._updateTooltipPosition.bind(this),{priority:"low"});this._currentElementWithTooltip=e,this._currentTooltipPosition=i}_unpinTooltip(){this._unpinTooltipDebounced.cancel(),this._pinTooltipDebounced.cancel(),this.balloonPanelView.unpin();for(const e of rm._editors)this.stopListening(e.ui,"update");this._currentElementWithTooltip=null,this._currentTooltipPosition=null,this.tooltipTextView.text="",this._mutationObserver.detach()}_updateTooltipPosition(){if(!this._currentElementWithTooltip)return;const e=lm(this._currentElementWithTooltip);si(this._currentElementWithTooltip)&&e.text?this.balloonPanelView.pin({target:this._currentElementWithTooltip,positions:rm.getPositioningFunctions(e.position)}):this._unpinTooltip()}}function am(e){return ht(e)?e.closest("[data-cke-tooltip-text]:not([data-cke-tooltip-disabled])"):null}function lm(e){return{text:e.dataset.ckeTooltipText,position:e.dataset.ckeTooltipPosition||"s",cssClass:e.dataset.ckeTooltipClass||""}}class cm extends hh{licenseTypeMessage={evaluation:"For evaluation purposes only",trial:"For evaluation purposes only",development:"For development purposes only"};constructor(e){super(e,{balloonClass:"ck-evaluation-badge-balloon"})}_isEnabled(){const e=hm(this.editor.config.get("licenseKey"));return Boolean(e&&this.licenseTypeMessage[e])}_createBadgeContent(){const e=hm(this.editor.config.get("licenseKey"));return new dm(this.editor.locale,this.licenseTypeMessage[e])}_getNormalizedConfig(){const e=super._getNormalizedConfig(),t=this.editor.config.get("ui.poweredBy")||{};return{position:t.position||e.position,side:"left"===(t.side||e.side)?"right":"left",verticalOffset:e.verticalOffset,horizontalOffset:e.horizontalOffset}}}class dm extends Cd{constructor(e,t){super(e),this.setTemplate({tag:"div",attributes:{class:["ck","ck-evaluation-badge"],"aria-hidden":!0},children:[{tag:"span",attributes:{class:["ck","ck-evaluation-badge__label"]},children:[t]}]})}}function hm(e){if("GPL"==e)return"GPL";const t=Wi(e.split(".")[1]);return t?t.licenseType||"production":null}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class um extends Qh{constructor(e,t){super(e);const i=this.bindTemplate;this.extendTemplate({attributes:{class:["ck-menu-bar__menu__item"]},on:{mouseenter:i.to("mouseenter")}}),this.delegate("mouseenter").to(t)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const mm={toggleMenusAndFocusItemsOnHover(e){e.on("menu:mouseenter",(t=>{if(e.isFocusBorderEnabled||e.isOpen){if(e.isOpen)for(const i of e.menus){const e=t.path[0],n=e instanceof um&&e.children.first===i;i.isOpen=(t.path.includes(i)||n)&&i.isEnabled}t.source.focus()}}))},focusCycleMenusOnArrows(e){const t="rtl"===e.locale.uiLanguageDirection;function i(t,i){const n=e.children.getIndex(t),s=t.isOpen,o=e.children.length,r=e.children.get((n+o+i)%o);t.isOpen=!1,s&&(r.isOpen=!0),r.buttonView.focus()}e.on("menu:arrowright",(e=>{i(e.source,t?-1:1)})),e.on("menu:arrowleft",(e=>{i(e.source,t?1:-1)}))},closeMenusWhenTheBarCloses(e){e.on("change:isOpen",(()=>{e.isOpen||e.menus.forEach((e=>{e.isOpen=!1}))}))},closeMenuWhenAnotherOnTheSameLevelOpens(e){e.on("menu:change:isOpen",((t,i,n)=>{n&&e.menus.filter((e=>t.source.parentMenuView===e.parentMenuView&&t.source!==e&&e.isOpen)).forEach((e=>{e.isOpen=!1}))}))},closeOnClickOutside(e){Pd({emitter:e,activator:()=>e.isOpen,callback:()=>e.close(),contextElements:()=>e.children.map((e=>e.element))})},enableFocusHighlightOnInteraction(e){let t=!1;e.on("change:isOpen",((i,n,s)=>{s||(t||(e.isFocusBorderEnabled=!1),t=!1)})),e.listenTo(e.element,"keydown",(()=>{t=!0}),{useCapture:!0}),e.listenTo(e.element,"keyup",(()=>{t=!1}),{useCapture:!0}),e.listenTo(e.element,"focus",(()=>{t&&(e.isFocusBorderEnabled=!0)}),{useCapture:!0})}},gm={openAndFocusPanelOnArrowDownKey(e){e.keystrokes.set("arrowdown",((t,i)=>{e.isEnabled&&e.focusTracker.focusedElement===e.buttonView.element&&(e.isOpen||(e.isOpen=!0),e.panelView.focus(),i())}))},openOnArrowRightKey(e){const t="rtl"===e.locale.uiLanguageDirection?"arrowleft":"arrowright";e.keystrokes.set(t,((t,i)=>{e.focusTracker.focusedElement===e.buttonView.element&&e.isEnabled&&(e.isOpen||(e.isOpen=!0),e.panelView.focus(),i())}))},openOnButtonClick(e){e.buttonView.on("execute",(()=>{e.isOpen=!0}))},toggleOnButtonClick(e){e.buttonView.on("execute",(()=>{e.isOpen=!e.isOpen}))},openAndFocusOnEnterKeyPress(e){e.keystrokes.set("enter",((t,i)=>{e.focusTracker.focusedElement===e.buttonView.element&&(e.isOpen=!0,e.panelView.focus(),i())}))},closeOnArrowLeftKey(e){const t="rtl"===e.locale.uiLanguageDirection?"arrowright":"arrowleft";e.keystrokes.set(t,((t,i)=>{e.isOpen&&(e.isOpen=!1,e.focus(),i())}))},closeOnEscKey(e){e.keystrokes.set("esc",((t,i)=>{e.isOpen&&(e.isOpen=!1,e.focus(),i())}))},closeOnParentClose(e){e.parentMenuView.on("change:isOpen",((t,i,n)=>{n||t.source!==e.parentMenuView||(e.isOpen=!1)}))}},fm={southEast:e=>({top:e.bottom,left:e.left,name:"se"}),southWest:(e,t)=>({top:e.bottom,left:e.left-t.width+e.width,name:"sw"}),northEast:(e,t)=>({top:e.top-t.height,left:e.left,name:"ne"}),northWest:(e,t)=>({top:e.top-t.height,left:e.left-t.width+e.width,name:"nw"}),eastSouth:e=>({top:e.top,left:e.right-5,name:"es"}),eastNorth:(e,t)=>({top:e.top-t.height,left:e.right-5,name:"en"}),westSouth:(e,t)=>({top:e.top,left:e.left-t.width+5,name:"ws"}),westNorth:(e,t)=>({top:e.top-t.height,left:e.left-t.width+5,name:"wn"})},pm=[{menuId:"file",label:"File",groups:[{groupId:"export",items:["menuBar:exportPdf","menuBar:exportWord"]},{groupId:"import",items:["menuBar:importWord"]},{groupId:"revisionHistory",items:["menuBar:revisionHistory"]}]},{menuId:"edit",label:"Edit",groups:[{groupId:"undo",items:["menuBar:undo","menuBar:redo"]},{groupId:"selectAll",items:["menuBar:selectAll"]},{groupId:"findAndReplace",items:["menuBar:findAndReplace"]}]},{menuId:"view",label:"View",groups:[{groupId:"sourceEditingEnhanced",items:["menuBar:sourceEditingEnhanced"]},{groupId:"sourceEditing",items:["menuBar:sourceEditing"]},{groupId:"showBlocks",items:["menuBar:showBlocks"]},{groupId:"previewMergeFields",items:["menuBar:previewMergeFields"]},{groupId:"fullscreen",items:["menuBar:fullscreen"]},{groupId:"restrictedEditing",items:["menuBar:restrictedEditing"]}]},{menuId:"insert",label:"Insert",groups:[{groupId:"insertMainWidgets",items:["menuBar:insertImage","menuBar:ckbox","menuBar:ckfinder","menuBar:insertTable","menuBar:insertTableLayout"]},{groupId:"insertInline",items:["menuBar:link","menuBar:bookmark","menuBar:comment","menuBar:insertMergeField","menuBar:emoji"]},{groupId:"insertMinorWidgets",items:["menuBar:mediaEmbed","menuBar:insertTemplate","menuBar:specialCharacters","menuBar:blockQuote","menuBar:codeBlock","menuBar:htmlEmbed"]},{groupId:"insertStructureWidgets",items:["menuBar:horizontalLine","menuBar:pageBreak","menuBar:tableOfContents"]},{groupId:"restrictedEditingException",items:["menuBar:restrictedEditingException"]}]},{menuId:"format",label:"Format",groups:[{groupId:"textAndFont",items:[{menuId:"text",label:"Text",groups:[{groupId:"basicStyles",items:["menuBar:bold","menuBar:italic","menuBar:underline","menuBar:strikethrough","menuBar:superscript","menuBar:subscript","menuBar:code"]},{groupId:"textPartLanguage",items:["menuBar:textPartLanguage"]}]},{menuId:"font",label:"Font",groups:[{groupId:"fontProperties",items:["menuBar:fontSize","menuBar:fontFamily"]},{groupId:"fontColors",items:["menuBar:fontColor","menuBar:fontBackgroundColor"]},{groupId:"highlight",items:["menuBar:highlight"]}]},"menuBar:heading"]},{groupId:"list",items:["menuBar:bulletedList","menuBar:numberedList","menuBar:multiLevelList","menuBar:todoList"]},{groupId:"indent",items:["menuBar:alignment","menuBar:lineHeight","menuBar:indent","menuBar:outdent"]},{groupId:"caseChange",items:["menuBar:caseChange"]},{groupId:"removeFormat",items:["menuBar:removeFormat"]}]},{menuId:"tools",label:"Tools",groups:[{groupId:"aiTools",items:["menuBar:aiAssistant","menuBar:aiCommands"]},{groupId:"tools",items:["menuBar:trackChanges","menuBar:commentsArchive"]}]},{menuId:"help",label:"Help",groups:[{groupId:"help",items:["menuBar:accessibilityHelp"]}]}];function wm({normalizedConfig:e,locale:t,componentFactory:i,extraItems:n}){const s=xe(e);return bm(e,s,n),function(e,t){const i=t.removeItems,n=[];t.items=t.items.filter((({menuId:e})=>!i.includes(e)||(n.push(e),!1))),km(t.items,(e=>{e.groups=e.groups.filter((({groupId:e})=>!i.includes(e)||(n.push(e),!1)));for(const t of e.groups)t.items=t.items.filter((e=>{const t=xm(e);return!i.includes(t)||(n.push(t),!1)}))}));for(const t of i)n.includes(t)||C("menu-bar-item-could-not-be-removed",{menuBarConfig:e,itemName:t})}(e,s),bm(e,s,s.addItems),function(e,t,i){km(t.items,(n=>{for(const s of n.groups)s.items=s.items.filter((s=>{const o="string"==typeof s&&!i.has(s);return o&&!t.isUsingDefaultConfig&&C("menu-bar-item-unavailable",{menuBarConfig:e,parentMenuConfig:xe(n),componentName:s}),!o}))}))}(e,s,i),vm(e,s),function(e,t){const i=t.t,n={File:i({string:"File",id:"MENU_BAR_MENU_FILE"}),Edit:i({string:"Edit",id:"MENU_BAR_MENU_EDIT"}),View:i({string:"View",id:"MENU_BAR_MENU_VIEW"}),Insert:i({string:"Insert",id:"MENU_BAR_MENU_INSERT"}),Format:i({string:"Format",id:"MENU_BAR_MENU_FORMAT"}),Tools:i({string:"Tools",id:"MENU_BAR_MENU_TOOLS"}),Help:i({string:"Help",id:"MENU_BAR_MENU_HELP"}),Text:i({string:"Text",id:"MENU_BAR_MENU_TEXT"}),Font:i({string:"Font",id:"MENU_BAR_MENU_FONT"})};km(e.items,(e=>{e.label in n&&(e.label=n[e.label])}))}(s,t),s}function bm(e,t,i){const n=[];if(0!=i.length){for(const e of i){const i=Am(e.position),o=Em(e.position);if("object"==typeof(s=e)&&"menu"in s)if(o){const s=t.items.findIndex((e=>e.menuId===o));if(-1!=s)"before"===i?(t.items.splice(s,0,e.menu),n.push(e)):"after"===i&&(t.items.splice(s+1,0,e.menu),n.push(e));else{_m(t,e.menu,o,i)&&n.push(e)}}else"start"===i?(t.items.unshift(e.menu),n.push(e)):"end"===i&&(t.items.push(e.menu),n.push(e));else if(Cm(e))km(t.items,(t=>{if(t.menuId===o)"start"===i?(t.groups.unshift(e.group),n.push(e)):"end"===i&&(t.groups.push(e.group),n.push(e));else{const s=t.groups.findIndex((e=>e.groupId===o));-1!==s&&("before"===i?(t.groups.splice(s,0,e.group),n.push(e)):"after"===i&&(t.groups.splice(s+1,0,e.group),n.push(e)))}}));else{_m(t,e.item,o,i)&&n.push(e)}}var s;for(const t of i)n.includes(t)||C("menu-bar-item-could-not-be-added",{menuBarConfig:e,addedItemConfig:t})}}function _m(e,t,i,n){let s=!1;return km(e.items,(e=>{for(const{groupId:o,items:r}of e.groups){if(s)return;if(o===i)"start"===n?(r.unshift(t),s=!0):"end"===n&&(r.push(t),s=!0);else{const e=r.findIndex((e=>xm(e)===i));-1!==e&&("before"===n?(r.splice(e,0,t),s=!0):"after"===n&&(r.splice(e+1,0,t),s=!0))}}})),s}function vm(e,t){const i=t.isUsingDefaultConfig;let n=!1;t.items=t.items.filter((t=>!!t.groups.length||(ym(e,t,i),!1))),t.items.length?(km(t.items,(t=>{t.groups=t.groups.filter((e=>!!e.items.length||(n=!0,!1)));for(const s of t.groups)s.items=s.items.filter((t=>!(Tm(t)&&!t.groups.length)||(ym(e,t,i),n=!0,!1)))})),n&&vm(e,t)):ym(e,e,i)}function ym(e,t,i){i||C("menu-bar-menu-empty",{menuBarConfig:e,emptyMenuConfig:t})}function km(e,t){if(Array.isArray(e))for(const t of e)i(t);function i(e){t(e);for(const t of e.groups)for(const e of t.items)Tm(e)&&i(e)}}function Cm(e){return"object"==typeof e&&"group"in e}function Am(e){return e.startsWith("start")?"start":e.startsWith("end")?"end":e.startsWith("after")?"after":"before"}function Em(e){const t=e.match(/^[^:]+:(.+)/);return t?t[1]:null}function xm(e){return"string"==typeof e?e:e.menuId}function Tm(e){return"object"==typeof e&&"menuId"in e}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Pm extends(vt()){editor;componentFactory;focusTracker;tooltipManager;poweredBy;evaluationBadge;ariaLiveAnnouncer;isReady=!1;_editableElementsMap=new Map;_focusableToolbarDefinitions=[];_extraMenuBarElements=[];_lastFocusedForeignElement=null;_domEmitter;constructor(e){super();const t=e.editing.view;this.editor=e,this.componentFactory=new nm(e),this.focusTracker=new Ni,this.tooltipManager=new rm(e),this.poweredBy=new mh(e),this.evaluationBadge=new cm(e),this.ariaLiveAnnouncer=new Ed(e),this._initViewportOffset(this._readViewportOffsetFromConfig()),this.once("ready",(()=>{this._bindBodyCollectionWithFocusTracker(),this.isReady=!0})),this.listenTo(t.document,"layoutChanged",this.update.bind(this)),this.listenTo(t,"scrollToTheSelection",this._handleScrollToTheSelection.bind(this)),this._initFocusTracking(),this._initVisualViewportSupport()}get element(){return null}update(){this.fire("update")}destroy(){this.stopListening(),this.focusTracker.destroy(),this.tooltipManager.destroy(this.editor),this.poweredBy.destroy(),this.evaluationBadge.destroy();for(const e of this._editableElementsMap.values())e.ckeditorInstance=null,this.editor.keystrokes.stopListening(e);this._editableElementsMap=new Map,this._focusableToolbarDefinitions=[],this._domEmitter&&this._domEmitter.stopListening()}setEditableElement(e,t){this._editableElementsMap.set(e,t),t.ckeditorInstance||(t.ckeditorInstance=this.editor),this.focusTracker.add(t);const i=()=>{this.editor.editing.view.getDomRoot(e)||this.editor.keystrokes.listenTo(t)};this.isReady?i():this.once("ready",i)}removeEditableElement(e){const t=this._editableElementsMap.get(e);t&&(this._editableElementsMap.delete(e),this.editor.keystrokes.stopListening(t),this.focusTracker.remove(t),t.ckeditorInstance=null)}getEditableElement(e="main"){return this._editableElementsMap.get(e)}getEditableElementsNames(){return this._editableElementsMap.keys()}addToolbar(e,t={}){e.isRendered?(this.focusTracker.add(e),this.editor.keystrokes.listenTo(e.element)):e.once("render",(()=>{this.focusTracker.add(e),this.editor.keystrokes.listenTo(e.element)})),this._focusableToolbarDefinitions.push({toolbarView:e,options:t})}extendMenuBar(e){this._extraMenuBarElements.push(e)}initMenuBar(e){const t=e.element;this.focusTracker.add(t),this.editor.keystrokes.listenTo(t);const i=function(e){let t;return t="items"in e&&e.items?{items:e.items,removeItems:[],addItems:[],isVisible:!0,isUsingDefaultConfig:!1,...e}:{items:xe(pm),addItems:[],removeItems:[],isVisible:!0,isUsingDefaultConfig:!0,...e},t}(this.editor.config.get("menuBar")||{});e.fillFromConfig(i,this.componentFactory,this._extraMenuBarElements),this.editor.keystrokes.set("Esc",((e,i)=>{t.contains(this.editor.ui.focusTracker.focusedElement)&&(this._lastFocusedForeignElement?(this._lastFocusedForeignElement.focus(),this._lastFocusedForeignElement=null):this.editor.editing.view.focus(),i())})),this.editor.keystrokes.set("Alt+F9",((i,n)=>{t.contains(this.editor.ui.focusTracker.focusedElement)||(this._saveLastFocusedForeignElement(),e.isFocusBorderEnabled=!0,e.focus(),n())}))}_readViewportOffsetFromConfig(){const e=this.editor,t=e.config.get("ui.viewportOffset");if(t)return t;const i=e.config.get("toolbar.viewportTopOffset");return i?(console.warn("editor-ui-deprecated-viewport-offset-config: The `toolbar.vieportTopOffset` configuration option is deprecated. It will be removed from future CKEditor versions. Use `ui.viewportOffset.top` instead."),{top:i}):{top:0}}_initFocusTracking(){const e=this.editor;let t;e.keystrokes.set("Alt+F10",((e,i)=>{this._saveLastFocusedForeignElement();const n=this._getCurrentFocusedToolbarDefinition();n&&t||(t=this._getFocusableCandidateToolbarDefinitions());for(let e=0;e<t.length;e++){const e=t.shift();if(t.push(e),e!==n&&this._focusFocusableCandidateToolbar(e)){n&&n.options.afterBlur&&n.options.afterBlur();break}}i()})),e.keystrokes.set("Esc",((t,i)=>{const n=this._getCurrentFocusedToolbarDefinition();n&&(this._lastFocusedForeignElement?(this._lastFocusedForeignElement.focus(),this._lastFocusedForeignElement=null):e.editing.view.focus(),n.options.afterBlur&&n.options.afterBlur(),i())}))}_saveLastFocusedForeignElement(){const e=this.focusTracker.focusedElement;Array.from(this._editableElementsMap.values()).includes(e)&&!Array.from(this.editor.editing.view.domRoots.values()).includes(e)&&(this._lastFocusedForeignElement=e)}_getFocusableCandidateToolbarDefinitions(){const e=[];for(const t of this._focusableToolbarDefinitions){const{toolbarView:i,options:n}=t;(si(i.element)||n.beforeFocus)&&e.push(t)}return e.sort(((e,t)=>Im(e)-Im(t))),e}_getCurrentFocusedToolbarDefinition(){for(const e of this._focusableToolbarDefinitions)if(e.toolbarView.element&&e.toolbarView.element.contains(this.focusTracker.focusedElement))return e;return null}_focusFocusableCandidateToolbar(e){const{toolbarView:t,options:{beforeFocus:i}}=e;return i&&i(),!!si(t.element)&&(t.focus(),!0)}_handleScrollToTheSelection(e,t){const i={top:0,bottom:0,left:0,right:0,...this.viewportOffset};t.viewportOffset.top+=i.top,t.viewportOffset.bottom+=i.bottom,t.viewportOffset.left+=i.left,t.viewportOffset.right+=i.right}_bindBodyCollectionWithFocusTracker(){const e=this.view.body;for(const t of e)this.focusTracker.add(t.element);e.on("add",((e,t)=>{this.focusTracker.add(t.element)})),e.on("remove",((e,t)=>{this.focusTracker.remove(t.element)}))}_initViewportOffset(e){this.on("set:viewportOffset",((e,t,i)=>{const n=this._getVisualViewportTopOffset(i);i.visualTop!==n&&(e.return={...i,visualTop:n})})),this.set("viewportOffset",e)}_initVisualViewportSupport(){if(!t.window.visualViewport)return;const e=()=>{const e=this._getVisualViewportTopOffset(this.viewportOffset);this.viewportOffset.visualTop!==e&&(this.viewportOffset={...this.viewportOffset,visualTop:e})};this._domEmitter=new(Ft()),this._domEmitter.listenTo(t.window.visualViewport,"scroll",e),this._domEmitter.listenTo(t.window.visualViewport,"resize",e)}_getVisualViewportTopOffset(e){const t=ci().top,i=e.top||0;return t>i?0:i-t}}function Im(e){const{toolbarView:t,options:i}=e;let n=10;return si(t.element)&&n--,i.isContextual&&(n-=2),n}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Sm extends Cd{body;menuBarView;toolbar;constructor(e){super(e),this.body=new rh(e)}render(){super.render(),this.body.attachToDom()}destroy(){return this.body.detachFromDom(),super.destroy()}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Om extends Sm{top;main;_voiceLabelView;constructor(e){super(e),this.top=this.createCollection(),this.main=this.createCollection(),this._voiceLabelView=this._createVoiceLabel(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-reset","ck-editor","ck-rounded-corners"],role:"application",dir:e.uiLanguageDirection,lang:e.uiLanguage,"aria-labelledby":this._voiceLabelView.id},children:[this._voiceLabelView,{tag:"div",attributes:{class:["ck","ck-editor__top","ck-reset_all"],role:"presentation"},children:this.top},{tag:"div",attributes:{class:["ck","ck-editor__main"],role:"presentation"},children:this.main}]})}_createVoiceLabel(){const e=this.t,t=new Vd;return t.text=e("Rich Text Editor"),t.extendTemplate({attributes:{class:"ck-voice-label"}}),t}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Rm extends Cd{name=null;_editingView;_editableElement;_hasExternalElement;constructor(e,t,i){super(e),this.setTemplate({tag:"div",attributes:{class:["ck","ck-content","ck-editor__editable","ck-rounded-corners"],lang:e.contentLanguage,dir:e.contentLanguageDirection}}),this.set("isFocused",!1),this._editableElement=i,this._hasExternalElement=!!this._editableElement,this._editingView=t}render(){super.render(),this._hasExternalElement?this.template.apply(this.element=this._editableElement):this._editableElement=this.element,this.on("change:isFocused",(()=>this._updateIsFocusedClasses())),this._updateIsFocusedClasses()}destroy(){this._hasExternalElement&&this.template.revert(this._editableElement),super.destroy()}get hasExternalElement(){return this._hasExternalElement}_updateIsFocusedClasses(){const e=this._editingView;function t(t){e.change((i=>{const n=e.document.getRoot(t.name);i.addClass(t.isFocused?"ck-focused":"ck-blurred",n),i.removeClass(t.isFocused?"ck-blurred":"ck-focused",n)}))}e.isRenderingInProgress?function i(n){e.once("change:isRenderingInProgress",((e,s,o)=>{o?i(n):t(n)}))}(this):t(this)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Vm extends Rm{_options;constructor(e,t,i,n={}){super(e,t,i),this._options=n,this.extendTemplate({attributes:{role:"textbox",class:"ck-editor__editable_inline"}})}render(){super.render();const e=this._editingView;e.change((t=>{const i=e.document.getRoot(this.name);t.setAttribute("aria-label",this.getEditableAriaLabel(),i)}))}getEditableAriaLabel(){const e=this.locale.t,t=this._options.label,i=this._editableElement,n=this.name;if("string"==typeof t)return t;if("object"==typeof t)return t[n];if("function"==typeof t)return t(this);if(i){const e=i.getAttribute("aria-label");if(e)return e}return e("Rich Text Editor. Editing area: %0",n)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Mm extends Cd{children;constructor(e,t={}){super(e);const i=this.bindTemplate;this.set("class",["ck","ck-form__row",...Oi(t.class||[])]),this.children=this.createCollection(),t.children&&t.children.forEach((e=>this.children.add(e))),this.set("_role",null),this.set("_ariaLabelledBy",null),t.labelView&&this.set({_role:"group",_ariaLabelledBy:t.labelView.id}),this.setTemplate({tag:"div",attributes:{class:i.to("class",(e=>e.join(" "))),role:i.to("_role"),"aria-labelledby":i.to("_ariaLabelledBy")},children:this.children})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Bm extends on{static get pluginName(){return"Notification"}static get isOfficialPlugin(){return!0}init(){this.on("show:warning",((e,t)=>{window.alert(t.message)}),{priority:"lowest"})}showSuccess(e,t={}){this._showNotification({message:e,type:"success",namespace:t.namespace,title:t.title})}showInfo(e,t={}){this._showNotification({message:e,type:"info",namespace:t.namespace,title:t.title})}showWarning(e,t={}){this._showNotification({message:e,type:"warning",namespace:t.namespace,title:t.title})}_showNotification(e){const t=e.namespace?`show:${e.type}:${e.namespace}`:`show:${e.type}`;this.fire(t,{message:e.message,type:e.type,title:e.title||""})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Nm extends(vt()){constructor(e,t){super(),t&&it(this,t),e&&this.set(e)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const Fm=ei("px");class Lm extends Qi{positionLimiter;visibleStack;_viewToStack=new Map;_idToStack=new Map;_view=null;_rotatorView=null;_fakePanelsView=null;static get pluginName(){return"ContextualBalloon"}static get isOfficialPlugin(){return!0}constructor(e){super(e),this.positionLimiter=()=>{const e=this.editor.editing.view,t=e.document.selection.editableElement;return t?e.domConverter.mapViewToDom(t.root):null},this.decorate("getPositionOptions"),this.set("visibleView",null),this.set("_numberOfStacks",0),this.set("_singleViewMode",!1)}destroy(){super.destroy(),this._view&&this._view.destroy(),this._rotatorView&&this._rotatorView.destroy(),this._fakePanelsView&&this._fakePanelsView.destroy()}get view(){return this._view||this._createPanelView(),this._view}hasView(e){return Array.from(this._viewToStack.keys()).includes(e)}add(e){if(this._view||this._createPanelView(),this.hasView(e.view))throw new k("contextualballoon-add-view-exist",[this,e]);const t=e.stackId||"main";if(!this._idToStack.has(t))return this._idToStack.set(t,new Map([[e.view,e]])),this._viewToStack.set(e.view,this._idToStack.get(t)),this._numberOfStacks=this._idToStack.size,void(this._visibleStack&&!e.singleViewMode||this.showStack(t));const i=this._idToStack.get(t);e.singleViewMode&&this.showStack(t),i.set(e.view,e),this._viewToStack.set(e.view,i),i===this._visibleStack&&this._showView(e)}remove(e){if(!this.hasView(e))throw new k("contextualballoon-remove-view-not-exist",[this,e]);const t=this._viewToStack.get(e);this._singleViewMode&&this.visibleView===e&&(this._singleViewMode=!1),this.visibleView===e&&(1===t.size?this._idToStack.size>1?this._showNextStack():(this.view.hide(),this.visibleView=null,this._rotatorView.hideView()):this._showView(Array.from(t.values())[t.size-2])),1===t.size?(this._idToStack.delete(this._getStackId(t)),this._numberOfStacks=this._idToStack.size):t.delete(e),this._viewToStack.delete(e)}updatePosition(e){e&&(this._visibleStack.get(this.visibleView).position=e),this.view.pin(this.getPositionOptions()),this._fakePanelsView.updatePosition()}getPositionOptions(){let e=Array.from(this._visibleStack.values()).pop().position;return e&&(e.limiter||(e=Object.assign({},e,{limiter:this.positionLimiter})),e=Object.assign({},e,{viewportOffsetConfig:{...this.editor.ui.viewportOffset,top:this.editor.ui.viewportOffset.visualTop}})),e}showStack(e){this.visibleStack=e;const t=this._idToStack.get(e);if(!t)throw new k("contextualballoon-showstack-stack-not-exist",this);this._visibleStack!==t&&this._showView(Array.from(t.values()).pop())}_createPanelView(){this._view=new ch(this.editor.locale),this.editor.ui.view.body.add(this._view),this._rotatorView=this._createRotatorView(),this._fakePanelsView=this._createFakePanelsView()}get _visibleStack(){return this._viewToStack.get(this.visibleView)}_getStackId(e){return Array.from(this._idToStack.entries()).find((t=>t[1]===e))[0]}_showNextStack(){const e=Array.from(this._idToStack.values());let t=e.indexOf(this._visibleStack)+1;e[t]||(t=0),this.showStack(this._getStackId(e[t]))}_showPrevStack(){const e=Array.from(this._idToStack.values());let t=e.indexOf(this._visibleStack)-1;e[t]||(t=e.length-1),this.showStack(this._getStackId(e[t]))}_createRotatorView(){const e=new Dm(this.editor.locale),t=this.editor.locale.t;return this.view.content.add(e),e.bind("isNavigationVisible").to(this,"_numberOfStacks",this,"_singleViewMode",((e,t)=>!t&&e>1)),e.on("change:isNavigationVisible",(()=>this.updatePosition()),{priority:"low"}),e.bind("counter").to(this,"visibleView",this,"_numberOfStacks",((e,i)=>{if(i<2)return"";const n=Array.from(this._idToStack.values()).indexOf(this._visibleStack)+1;return t("%0 of %1",[n,i])})),e.buttonNextView.on("execute",(()=>{e.focusTracker.isFocused&&this.editor.editing.view.focus(),this._showNextStack()})),e.buttonPrevView.on("execute",(()=>{e.focusTracker.isFocused&&this.editor.editing.view.focus(),this._showPrevStack()})),e}_createFakePanelsView(){const e=new zm(this.editor.locale,this.view);return e.bind("numberOfPanels").to(this,"_numberOfStacks",this,"_singleViewMode",((e,t)=>!t&&e>=2?Math.min(e-1,2):0)),e.listenTo(this.view,"change:top",(()=>e.updatePosition())),e.listenTo(this.view,"change:left",(()=>e.updatePosition())),this.editor.ui.view.body.add(e),e}_showView({view:e,balloonClassName:t="",withArrow:i=!0,singleViewMode:n=!1}){this.view.class=t,this.view.withArrow=i,this._rotatorView.showView(e),this.visibleView=e,this.view.pin(this.getPositionOptions()),this._fakePanelsView.updatePosition(),n&&(this._singleViewMode=!0)}}class Dm extends Cd{focusTracker;buttonPrevView;buttonNextView;content;constructor(e){super(e);const t=e.t,i=this.bindTemplate;this.set("isNavigationVisible",!0),this.focusTracker=new Ni,this.buttonPrevView=this._createButtonView(t("Previous"),Qc),this.buttonNextView=this._createButtonView(t("Next"),Uc),this.content=this.createCollection(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-balloon-rotator"],"z-index":"-1"},children:[{tag:"div",attributes:{class:["ck-balloon-rotator__navigation",i.to("isNavigationVisible",(e=>e?"":"ck-hidden"))]},children:[this.buttonPrevView,{tag:"span",attributes:{class:["ck-balloon-rotator__counter"]},children:[{text:i.to("counter")}]},this.buttonNextView]},{tag:"div",attributes:{class:"ck-balloon-rotator__content"},children:this.content}]})}render(){super.render(),this.focusTracker.add(this.element)}destroy(){super.destroy(),this.focusTracker.destroy()}showView(e){this.hideView(),this.content.add(e)}hideView(){this.content.clear()}_createButtonView(e,t){const i=new Ld(this.locale);return i.set({label:e,icon:t,tooltip:!0}),i}}class zm extends Cd{content;_balloonPanelView;constructor(e,t){super(e);const i=this.bindTemplate;this.set("top",0),this.set("left",0),this.set("height",0),this.set("width",0),this.set("numberOfPanels",0),this.content=this.createCollection(),this._balloonPanelView=t,this.setTemplate({tag:"div",attributes:{class:["ck-fake-panel",i.to("numberOfPanels",(e=>e?"":"ck-hidden"))],style:{top:i.to("top",Fm),left:i.to("left",Fm),width:i.to("width",Fm),height:i.to("height",Fm)}},children:this.content}),this.on("change:numberOfPanels",((e,t,i,n)=>{i>n?this._addPanels(i-n):this._removePanels(n-i),this.updatePosition()}))}_addPanels(e){for(;e--;){const e=new Cd;e.setTemplate({tag:"div"}),this.content.add(e),this.registerChild(e)}}_removePanels(e){for(;e--;){const e=this.content.last;this.content.remove(e),this.deregisterChild(e),e.destroy()}}updatePosition(){if(this.numberOfPanels){const{top:e,left:t}=this._balloonPanelView,{width:i,height:n}=new Kt(this._balloonPanelView.element);Object.assign(this,{top:e,left:t,width:i,height:n})}}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const Hm=ei("px");class Um extends Cd{content;contentPanelElement;_contentPanelPlaceholder;constructor(e){super(e);const t=this.bindTemplate;this.set("isActive",!1),this.set("isSticky",!1),this.set("limiterElement",null),this.set("limiterBottomOffset",50),this.set("viewportTopOffset",0),this.set("_marginLeft",null),this.set("_isStickyToTheBottomOfLimiter",!1),this.set("_stickyTopOffset",null),this.set("_stickyBottomOffset",null),this.content=this.createCollection(),this._contentPanelPlaceholder=new id({tag:"div",attributes:{class:["ck","ck-sticky-panel__placeholder"],style:{display:t.to("isSticky",(e=>e?"block":"none")),height:t.to("isSticky",(e=>e?Hm(this._contentPanelRect.height):null))}}}).render(),this.contentPanelElement=new id({tag:"div",attributes:{class:["ck","ck-sticky-panel__content",t.if("isSticky","ck-sticky-panel__content_sticky"),t.if("_isStickyToTheBottomOfLimiter","ck-sticky-panel__content_sticky_bottom-limit")],style:{width:t.to("isSticky",(e=>e?Hm(this._contentPanelPlaceholder.getBoundingClientRect().width):null)),top:t.to("_stickyTopOffset",(e=>e?Hm(e):e)),bottom:t.to("_stickyBottomOffset",(e=>e?Hm(e):e)),marginLeft:t.to("_marginLeft")}},children:this.content}).render(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-sticky-panel"]},children:[this._contentPanelPlaceholder,this.contentPanelElement]})}render(){super.render(),this.checkIfShouldBeSticky(),this.listenTo(t.document,"scroll",(()=>{this.checkIfShouldBeSticky()}),{useCapture:!0}),this.listenTo(this,"change:isActive",(()=>{this.checkIfShouldBeSticky()})),t.window.visualViewport&&(this.listenTo(t.window.visualViewport,"scroll",(()=>{this.checkIfShouldBeSticky()})),this.listenTo(t.window.visualViewport,"resize",(()=>{this.checkIfShouldBeSticky()})))}checkIfShouldBeSticky(){if(!this.limiterElement||!this.isActive)return void this._unstick();const e=new Kt(this.limiterElement);let i=e.getVisible();if(i){const e=new Kt(t.window);e.top+=this.viewportTopOffset,e.height-=this.viewportTopOffset,i=i.getIntersection(e)}const{left:n,top:s}=ci();if(e.moveBy(n,s),i&&i.moveBy(n,s),i&&e.top<i.top)if(this._contentPanelRect.height+this.limiterBottomOffset>i.height){const t=Math.max(e.bottom-i.bottom,0)+this.limiterBottomOffset;this._contentPanelRect.height+t+1<e.height?this._stickToBottomOfLimiter(t):this._unstick()}else this._contentPanelRect.height+this.limiterBottomOffset<e.height?this._stickToTopOfAncestors(i.top):this._unstick();else this._unstick()}_stickToTopOfAncestors(e){this.isSticky=!0,this._isStickyToTheBottomOfLimiter=!1,this._stickyTopOffset=e,this._stickyBottomOffset=null,this._marginLeft=Hm(-t.window.scrollX+ci().left)}_stickToBottomOfLimiter(e){this.isSticky=!0,this._isStickyToTheBottomOfLimiter=!0,this._stickyTopOffset=null,this._stickyBottomOffset=e,this._marginLeft=Hm(-t.window.scrollX+ci().left)}_unstick(){this.isSticky=!1,this._isStickyToTheBottomOfLimiter=!1,this._stickyTopOffset=null,this._stickyBottomOffset=null,this._marginLeft=null}get _contentPanelRect(){return new Kt(this.contentPanelElement)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const $m=ei("px");class Wm extends Qi{toolbarView;focusTracker;_balloonConfig;_resizeObserver=null;_balloon;_fireSelectionChangeDebounced;static get pluginName(){return"BalloonToolbar"}static get isOfficialPlugin(){return!0}static get requires(){return[Lm]}constructor(e){super(e),this._balloonConfig=iu(e.config.get("balloonToolbar")),this.toolbarView=this._createToolbarView(),this.focusTracker=new Ni,this._trackFocusableEditableElements(),this.focusTracker.add(this.toolbarView),e.ui.addToolbar(this.toolbarView,{beforeFocus:()=>this.show(!0),afterBlur:()=>this.hide(),isContextual:!0}),this._balloon=e.plugins.get(Lm),this._fireSelectionChangeDebounced=$e((()=>this.fire("_selectionChangeDebounced")),200),this.decorate("show")}init(){const e=this.editor,t=e.model.document.selection;this.listenTo(this.focusTracker,"change:isFocused",((e,t,i)=>{const n=this._balloon.visibleView===this.toolbarView;!i&&n?this.hide():i&&this.show()})),this.listenTo(t,"change:range",((e,i)=>{(i.directChange||t.isCollapsed)&&this.hide(),this._fireSelectionChangeDebounced()})),this.listenTo(this,"_selectionChangeDebounced",(()=>{this.editor.editing.view.document.isFocused&&this.show()})),this._balloonConfig.shouldNotGroupWhenFull||this.listenTo(e,"ready",(()=>{const t=e.ui.view.editable.element;this._resizeObserver=new Xt(t,(e=>{this.toolbarView.maxWidth=$m(.9*e.contentRect.width)}))})),this.listenTo(this.toolbarView,"groupedItemsUpdate",(()=>{this._updatePosition()})),e.ui.once("ready",(()=>{this.toolbarView.fillFromConfig(this._balloonConfig,this.editor.ui.componentFactory)}))}_createToolbarView(){const e=this.editor.locale.t,t=!this._balloonConfig.shouldNotGroupWhenFull,i=new su(this.editor.locale,{shouldGroupWhenFull:t,isFloating:!0});return i.ariaLabel=e("Editor contextual toolbar"),i.render(),i}show(e=!1){const t=this.editor,i=t.model.document.selection,n=t.model.schema;this._balloon.hasView(this.toolbarView)||i.isCollapsed&&!e||function(e,t){if(1===e.rangeCount)return!1;return[...e.getRanges()].every((e=>{const i=e.getContainedElement();return i&&t.isSelectable(i)}))}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(i,n)||Array.from(this.toolbarView.items).every((e=>void 0!==e.isEnabled&&!e.isEnabled))||(this.listenTo(this.editor.ui,"update",(()=>{this._updatePosition()})),this._balloon.add({view:this.toolbarView,position:this._getBalloonPositionData(),balloonClassName:"ck-toolbar-container"}))}hide(){this._balloon.hasView(this.toolbarView)&&(this.stopListening(this.editor.ui,"update"),this._balloon.remove(this.toolbarView))}_trackFocusableEditableElements(){const{editor:e,focusTracker:t}=this,{editing:i}=e;i.view.addObserver(class extends qs{observe(e){t.add(e)}stopObserving(e){t.remove(e)}})}_getBalloonPositionData(){const e=this.editor.editing.view,t=e.document,i=t.selection,n=t.selection.isBackward;return{target:()=>{const t=n?i.getFirstRange():i.getLastRange(),s=Kt.getDomRangeRects(e.domConverter.viewRangeToDom(t));return n?s[0]:(s.length>1&&0===s[s.length-1].width&&s.pop(),s[s.length-1])},positions:this._getBalloonPositions(n)}}_updatePosition(){this._balloon.updatePosition(this._getBalloonPositionData())}destroy(){super.destroy(),this.stopListening(),this._fireSelectionChangeDebounced.cancel(),this.toolbarView.destroy(),this.focusTracker.destroy(),this._resizeObserver&&this._resizeObserver.destroy()}_getBalloonPositions(e){const i=s.isSafari&&s.isiOS?ch.generatePositions({heightOffset:Math.max(ch.arrowHeightOffset,Math.round(20/t.window.visualViewport.scale))}):ch.defaultPositions;return e?[i.northWestArrowSouth,i.northWestArrowSouthWest,i.northWestArrowSouthEast,i.northWestArrowSouthMiddleEast,i.northWestArrowSouthMiddleWest,i.southWestArrowNorth,i.southWestArrowNorthWest,i.southWestArrowNorthEast,i.southWestArrowNorthMiddleWest,i.southWestArrowNorthMiddleEast]:[i.southEastArrowNorth,i.southEastArrowNorthEast,i.southEastArrowNorthWest,i.southEastArrowNorthMiddleEast,i.southEastArrowNorthMiddleWest,i.northEastArrowSouth,i.northEastArrowSouthEast,i.northEastArrowSouthWest,i.northEastArrowSouthMiddleEast,i.northEastArrowSouthMiddleWest]}}class qm extends ih{arrowView;constructor(e){super(e);const t=this.bindTemplate;this.set({withText:!0,role:"menuitem"}),this.arrowView=this._createArrowView(),this.extendTemplate({attributes:{class:["ck-menu-bar__menu__button"],"aria-haspopup":!0,"aria-expanded":this.bindTemplate.to("isOn",(e=>String(e))),"data-cke-tooltip-disabled":t.to("isOn")},on:{mouseenter:t.to("mouseenter")}})}render(){super.render(),this.children.add(this.arrowView)}_createArrowView(){const e=new Nd;return e.content=Nc,e.extendTemplate({attributes:{class:"ck-menu-bar__menu__button__arrow"}}),e}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class jm extends Cd{children;constructor(e){super(e);const t=this.bindTemplate;this.set("isVisible",!1),this.set("position","se"),this.children=this.createCollection(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-reset","ck-menu-bar__menu__panel",t.to("position",(e=>`ck-menu-bar__menu__panel_position_${e}`)),t.if("isVisible","ck-hidden",(e=>!e))],tabindex:"-1"},children:this.children,on:{selectstart:t.to((e=>{"input"!==e.target.tagName.toLocaleLowerCase()&&e.preventDefault()}))}})}focus(e=1){this.children.length&&(1===e?this.children.first.focus():this.children.last.focus())}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Km extends Cd{buttonView;panelView;focusTracker;keystrokes;constructor(e){super(e);const t=this.bindTemplate;this.buttonView=new qm(e),this.buttonView.delegate("mouseenter").to(this),this.buttonView.bind("isOn","isEnabled").to(this,"isOpen","isEnabled"),this.panelView=new jm(e),this.panelView.bind("isVisible").to(this,"isOpen"),this.keystrokes=new zi,this.focusTracker=new Ni,this.set("isOpen",!1),this.set("isEnabled",!0),this.set("panelPosition","w"),this.set("class",void 0),this.set("parentMenuView",null),this.setTemplate({tag:"div",attributes:{class:["ck","ck-menu-bar__menu",t.to("class"),t.if("isEnabled","ck-disabled",(e=>!e)),t.if("parentMenuView","ck-menu-bar__menu_top-level",(e=>!e))]},children:[this.buttonView,this.panelView]})}render(){super.render(),this.focusTracker.add(this.buttonView.element),this.focusTracker.add(this.panelView.element),this.keystrokes.listenTo(this.element),gm.closeOnEscKey(this),this._repositionPanelOnOpen()}_attachBehaviors(){this.parentMenuView?(gm.openOnButtonClick(this),gm.openOnArrowRightKey(this),gm.closeOnArrowLeftKey(this),gm.openAndFocusOnEnterKeyPress(this),gm.closeOnParentClose(this)):(this._propagateArrowKeystrokeEvents(),gm.openAndFocusPanelOnArrowDownKey(this),gm.toggleOnButtonClick(this))}_propagateArrowKeystrokeEvents(){this.keystrokes.set("arrowright",((e,t)=>{this.fire("arrowright"),t()})),this.keystrokes.set("arrowleft",((e,t)=>{this.fire("arrowleft"),t()}))}_repositionPanelOnOpen(){this.on("change:isOpen",((e,t,i)=>{if(!i)return;const n=Km._getOptimalPosition({element:this.panelView.element,target:this.buttonView.element,fitInViewport:!0,positions:this._panelPositions});this.panelView.position=n?n.name:this._defaultMenuPositionName}))}focus(){this.buttonView.focus()}get _panelPositions(){const{southEast:e,southWest:t,northEast:i,northWest:n,westSouth:s,eastSouth:o,westNorth:r,eastNorth:a}=fm;return"ltr"===this.locale.uiLanguageDirection?this.parentMenuView?[o,a,s,r]:[e,t,i,n]:this.parentMenuView?[s,r,o,a]:[t,e,n,i]}get _defaultMenuPositionName(){return"ltr"===this.locale.uiLanguageDirection?this.parentMenuView?"es":"se":this.parentMenuView?"ws":"sw"}static _getOptimalPosition=oi}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Gm extends Zh{constructor(e){super(e),this.role="menu",this.items.on("change",this._setItemsCheckSpace.bind(this))}_setItemsCheckSpace(){const e=Array.from(this.items).some((e=>{const t=Jm(e);return t&&t.isToggleable}));this.items.forEach((t=>{const i=Jm(t);i&&(i.hasCheckSpace=e)}))}}function Jm(e){return e instanceof Qh?e.children.map((e=>function(e){return"object"==typeof e&&"buttonView"in e&&e.buttonView instanceof Ld}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(e)?e.buttonView:e)).find((e=>e instanceof ih)):null}class Qm extends wh{constructor(e){super(e),this.set({withText:!0,withKeystroke:!0,tooltip:!1,role:"menuitem"}),this.extendTemplate({attributes:{class:["ck-menu-bar__menu__item__button"]}})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const Ym=["mouseenter","arrowleft","arrowright","change:isOpen"];class Xm extends Cd{children;menus=[];constructor(e){super(e);const t=e.t,i=this.bindTemplate;this.set({isOpen:!1,isFocusBorderEnabled:!1}),this._setupIsOpenUpdater(),this.children=this.createCollection(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-menu-bar",i.if("isFocusBorderEnabled","ck-menu-bar_focus-border-enabled")],"aria-label":t("Editor menu bar"),role:"menubar"},children:this.children})}fillFromConfig(e,t,i=[]){const n=wm({normalizedConfig:e,locale:this.locale,componentFactory:t,extraItems:i}).items.map((e=>this._createMenu({componentFactory:t,menuDefinition:e})));this.children.addMany(n)}render(){super.render(),mm.toggleMenusAndFocusItemsOnHover(this),mm.closeMenusWhenTheBarCloses(this),mm.closeMenuWhenAnotherOnTheSameLevelOpens(this),mm.focusCycleMenusOnArrows(this),mm.closeOnClickOutside(this),mm.enableFocusHighlightOnInteraction(this)}focus(){this.children.first&&this.children.first.focus()}close(){for(const e of this.children)e.isOpen=!1}disable(){for(const e of this.children)e.isEnabled=!1}enable(){for(const e of this.children)e.isEnabled=!0}registerMenu(e,t=null){t?(e.delegate(...Ym).to(t),e.parentMenuView=t):e.delegate(...Ym).to(this,(e=>"menu:"+e)),e._attachBehaviors(),this.menus.push(e)}_createMenu({componentFactory:e,menuDefinition:t,parentMenuView:i}){const n=this.locale,s=new Km(n);return this.registerMenu(s,i),s.buttonView.set({label:t.label}),s.once("change:isOpen",(()=>{const i=new Gm(n);i.ariaLabel=t.label,s.panelView.children.add(i),i.items.addMany(this._createMenuItems({menuDefinition:t,parentMenuView:s,componentFactory:e}))})),s}_createMenuItems({menuDefinition:e,parentMenuView:t,componentFactory:i}){const n=this.locale,s=[];for(const o of e.groups){for(const e of o.items){const o=new um(n,t);if(q(e))o.children.add(this._createMenu({componentFactory:i,menuDefinition:e,parentMenuView:t}));else{const n=this._createMenuItemContentFromFactory({componentName:e,componentFactory:i,parentMenuView:t});if(!n)continue;o.children.add(n)}s.push(o)}o!==e.groups[e.groups.length-1]&&s.push(new Yh(n))}return s}_createMenuItemContentFromFactory({componentName:e,parentMenuView:t,componentFactory:i}){const n=i.create(e);return n instanceof Km||n instanceof sh||n instanceof Qm?(this._registerMenuTree(n,t),n.on("execute",(()=>{this.close()})),n):(C("menu-bar-component-unsupported",{componentName:e,componentView:n}),null)}_registerMenuTree(e,t){if(!(e instanceof Km))return void e.delegate("mouseenter").to(t);this.registerMenu(e,t);const i=e.panelView.children.filter((e=>e instanceof Gm))[0];if(!i)return void e.delegate("mouseenter").to(t);const n=i.items.filter((e=>e instanceof Qh));for(const t of n)this._registerMenuTree(t.children.get(0),e)}_setupIsOpenUpdater(){let e;this.on("menu:change:isOpen",((t,i,n)=>{clearTimeout(e),n?this.isOpen=!0:e=setTimeout((()=>{this.isOpen=Array.from(this.children).some((e=>e.isOpen))}),0)}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function*Zm(e,t){for(const i of t)i&&e.getAttributeProperties(i[0]).copyOnEnter&&(yield i)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class eg extends Xi{execute(){this.editor.model.change((e=>{this.enterBlock(e),this.fire("afterExecute",{writer:e})}))}enterBlock(e){const t=this.editor.model,i=t.document.selection,n=t.schema,s=i.isCollapsed,o=i.getFirstRange(),r=o.start.parent,a=o.end.parent;if(n.isLimit(r)||n.isLimit(a))return s||r!=a||t.deleteContent(i),!1;if(s){const t=Zm(e.model.schema,i.getAttributes());return tg(e,o.start),e.setSelectionAttribute(t),!0}{const n=!(o.start.isAtStart&&o.end.isAtEnd),s=r==a;if(t.deleteContent(i,{leaveUnmerged:n}),n){if(s)return tg(e,i.focus),!0;e.setSelection(a,0)}}return!1}}function tg(e,t){e.split(t),e.setSelection(t.parent.nextSibling,0)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const ig={insertParagraph:{isSoft:!1},insertLineBreak:{isSoft:!0}};class ng extends qs{constructor(e){super(e);const t=this.document;let i=!1;t.on("keydown",((e,t)=>{i=t.shiftKey})),t.on("beforeinput",((n,o)=>{if(!this.isEnabled)return;let r=o.inputType;s.isSafari&&i&&"insertParagraph"==r&&(r="insertLineBreak");const a=o.domEvent,l=ig[r];if(!l)return;const c=new Wn(t,"enter",o.targetRanges[0]);t.fire(c,new js(e,a,{isSoft:l.isSoft})),c.stop.called&&n.stop()}))}observe(){}stopObserving(){}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class sg extends Qi{static get pluginName(){return"Enter"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.editing.view,i=t.document,n=this.editor.t;t.addObserver(ng),e.commands.add("enter",new eg(e)),this.listenTo(i,"enter",((n,s)=>{i.isComposing||s.preventDefault(),s.isSoft||(e.execute("enter"),t.scrollToTheSelection())}),{priority:"low"}),e.accessibility.addKeystrokeInfos({keystrokes:[{label:n("Insert a hard break (a new paragraph)"),keystroke:"Enter"}]})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class og extends Xi{execute(){const e=this.editor.model,t=e.document;e.change((i=>{!function(e,t,i){const n=i.isCollapsed,s=i.getFirstRange(),o=s.start.parent,r=s.end.parent,a=o==r;if(n){const n=Zm(e.schema,i.getAttributes());rg(e,t,s.end),t.removeSelectionAttribute(i.getAttributeKeys()),t.setSelectionAttribute(n)}else{const n=!(s.start.isAtStart&&s.end.isAtEnd);e.deleteContent(i,{leaveUnmerged:n}),a?rg(e,t,i.focus):n&&t.setSelection(r,0)}}(e,i,t.selection),this.fire("afterExecute",{writer:i})}))}refresh(){const e=this.editor.model,t=e.document;this.isEnabled=function(e,t){if(t.rangeCount>1)return!1;const i=t.anchor;if(!i||!e.checkChild(i,"softBreak"))return!1;const n=t.getFirstRange(),s=n.start.parent,o=n.end.parent;if((ag(s,e)||ag(o,e))&&s!==o)return!1;return!0}(e.schema,t.selection)}}function rg(e,t,i){const n=t.createElement("softBreak");e.insertContent(n,i),t.setSelection(n,"after")}function ag(e,t){return!e.is("rootElement")&&(t.isLimit(e)||ag(e.parent,t))}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class lg extends Qi{static get pluginName(){return"ShiftEnter"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.model.schema,i=e.conversion,n=e.editing.view,s=n.document,o=this.editor.t;t.register("softBreak",{allowWhere:"$text",isInline:!0}),i.for("upcast").elementToElement({model:"softBreak",view:"br"}),i.for("downcast").elementToElement({model:"softBreak",view:(e,{writer:t})=>t.createEmptyElement("br")}),n.addObserver(ng),e.commands.add("shiftEnter",new og(e)),this.listenTo(s,"enter",((t,i)=>{s.isComposing||i.preventDefault(),i.isSoft&&(e.execute("shiftEnter"),n.scrollToTheSelection())}),{priority:"low"}),e.accessibility.addKeystrokeInfos({keystrokes:[{label:o("Insert a soft break (a <code>&lt;br&gt;</code> element)"),keystroke:"Shift+Enter"}]})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class cg extends(O()){_stack=[];add(e,t){const i=this._stack,n=i[0];this._insertDescriptor(e);const s=i[0];n===s||dg(n,s)||this.fire("change:top",{oldDescriptor:n,newDescriptor:s,writer:t})}remove(e,t){const i=this._stack,n=i[0];this._removeDescriptor(e);const s=i[0];n===s||dg(n,s)||this.fire("change:top",{oldDescriptor:n,newDescriptor:s,writer:t})}_insertDescriptor(e){const t=this._stack,i=t.findIndex((t=>t.id===e.id));if(dg(e,t[i]))return;i>-1&&t.splice(i,1);let n=0;for(;t[n]&&hg(t[n],e);)n++;t.splice(n,0,e)}_removeDescriptor(e){const t=this._stack,i=t.findIndex((t=>t.id===e));i>-1&&t.splice(i,1)}}function dg(e,t){return e&&t&&e.priority==t.priority&&ug(e.classes)==ug(t.classes)}function hg(e,t){return e.priority>t.priority||!(e.priority<t.priority)&&ug(e.classes)>ug(t.classes)}function ug(e){return Array.isArray(e)?e.sort().join(","):e}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const mg="ck-widget_selected";function gg(e){return!!e.is("element")&&!!e.getCustomProperty("widget")}function fg(e,t,i={}){if(!e.is("containerElement"))throw new k("widget-to-widget-wrong-element-type",null,{element:e});return t.setAttribute("contenteditable","false",e),t.addClass("ck-widget",e),t.setCustomProperty("widget",!0,e),e.getFillerOffset=yg,t.setCustomProperty("widgetLabel",[],e),i.label&&function(e,t){const i=e.getCustomProperty("widgetLabel");i.push(t)}(e,i.label),i.hasSelectionHandle&&function(e,t){const i=t.createUIElement("div",{class:"ck ck-widget__selection-handle"},(function(e){const t=this.toDomElement(e),i=new Nd;return i.set("content",Bc),i.render(),t.appendChild(i.element),t}));t.insert(t.createPositionAt(e,0),i),t.addClass(["ck-widget_with-selection-handle"],e)}(e,t),bg(e,t),e}function pg(e,t,i){if(t.classes&&i.addClass(Oi(t.classes),e),t.attributes)for(const n in t.attributes)i.setAttribute(n,t.attributes[n],e)}function wg(e,t,i){if(t.classes&&i.removeClass(Oi(t.classes),e),t.attributes)for(const n in t.attributes)i.removeAttribute(n,e)}function bg(e,t,i=pg,n=wg){const s=new cg;s.on("change:top",((t,s)=>{s.oldDescriptor&&n(e,s.oldDescriptor,s.writer),s.newDescriptor&&i(e,s.newDescriptor,s.writer)}));t.setCustomProperty("addHighlight",((e,t,i)=>s.add(t,i)),e),t.setCustomProperty("removeHighlight",((e,t,i)=>s.remove(t,i)),e)}function _g(e,t,i={}){return t.addClass(["ck-editor__editable","ck-editor__nested-editable"],e),!1!==i.withAriaRole&&t.setAttribute("role","textbox",e),t.setAttribute("tabindex","-1",e),i.label&&t.setAttribute("aria-label",i.label,e),t.setAttribute("contenteditable",e.isReadOnly?"false":"true",e),e.on("change:isReadOnly",((i,n,s)=>{t.setAttribute("contenteditable",s?"false":"true",e)})),e.on("change:isFocused",((i,n,s)=>{s?t.addClass("ck-editor__nested-editable_focused",e):t.removeClass("ck-editor__nested-editable_focused",e)})),bg(e,t),e}function vg(e,t){const i=e.getSelectedElement();if(i){const n=Eg(e);if(n)return t.createRange(t.createPositionAt(i,n))}return t.schema.findOptimalInsertionRange(e)}function yg(){return null}function kg(e){const t=e=>{const{width:t,paddingLeft:i,paddingRight:n}=e.ownerDocument.defaultView.getComputedStyle(e);return parseFloat(t)-(parseFloat(i)||0)-(parseFloat(n)||0)},i=e.parentElement;if(!i)return 0;let n=t(i);let s=0,o=i;for(;isNaN(n);){if(o=o.parentElement,++s>5)return 0;n=t(o)}return n}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
const Cg="widget-type-around";function Ag(e,t,i){return!!e&&gg(e)&&!i.isInline(t)}function Eg(e){return e.getAttribute(Cg)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const xg=["before","after"],Tg=(new DOMParser).parseFromString('<svg viewBox="0 0 10 8" xmlns="http://www.w3.org/2000/svg"><path d="M9.055.263v3.972h-6.77M1 4.216l2-2.038m-2 2 2 2.038"/></svg>',"image/svg+xml").firstChild,Pg="ck-widget__type-around_disabled";class Ig extends Qi{_currentFakeCaretModelElement=null;static get pluginName(){return"WidgetTypeAround"}static get isOfficialPlugin(){return!0}static get requires(){return[sg,fc]}init(){const e=this.editor,t=e.editing.view;this.on("change:isEnabled",((i,n,s)=>{t.change((e=>{for(const i of t.document.roots)s?e.removeClass(Pg,i):e.addClass(Pg,i)})),s||e.model.change((e=>{e.removeSelectionAttribute(Cg)}))})),this._enableTypeAroundUIInjection(),this._enableInsertingParagraphsOnButtonClick(),this._enableInsertingParagraphsOnEnterKeypress(),this._enableInsertingParagraphsOnTypingKeystroke(),this._enableTypeAroundFakeCaretActivationUsingKeyboardArrows(),this._enableDeleteIntegration(),this._enableInsertContentIntegration(),this._enableInsertObjectIntegration(),this._enableDeleteContentIntegration()}destroy(){super.destroy(),this._currentFakeCaretModelElement=null}_insertParagraph(e,t){const i=this.editor,n=i.editing.view,s=i.model.schema.getAttributesWithProperty(e,"copyOnReplace",!0);i.execute("insertParagraph",{position:i.model.createPositionAt(e,t),attributes:s}),n.focus(),n.scrollToTheSelection()}_listenToIfEnabled(e,t,i,n){this.listenTo(e,t,((...e)=>{this.isEnabled&&i(...e)}),n)}_insertParagraphAccordingToFakeCaretPosition(){const e=this.editor.model.document.selection,t=Eg(e);if(!t)return!1;const i=e.getSelectedElement();return this._insertParagraph(i,t),!0}_enableTypeAroundUIInjection(){const e=this.editor,t=e.model.schema,i=e.locale.t,n={before:i("Insert paragraph before block"),after:i("Insert paragraph after block")};e.editing.downcastDispatcher.on("insert",((e,s,o)=>{const r=o.mapper.toViewElement(s.item);if(r&&Ag(r,s.item,t)){!function(e,t,i){const n=e.createUIElement("div",{class:"ck ck-reset_all ck-widget__type-around"},(function(e){const i=this.toDomElement(e);return function(e,t){for(const i of xg){const n=new id({tag:"div",attributes:{class:["ck","ck-widget__type-around__button",`ck-widget__type-around__button_${i}`],title:t[i],"aria-hidden":"true"},children:[e.ownerDocument.importNode(Tg,!0)]});e.appendChild(n.render())}}(i,t),function(e){const t=new id({tag:"div",attributes:{class:["ck","ck-widget__type-around__fake-caret"]}});e.appendChild(t.render())}(i),i}));e.insert(e.createPositionAt(i,"end"),n)}(o.writer,n,r);r.getCustomProperty("widgetLabel").push((()=>this.isEnabled?i("Press Enter to type after or press Shift + Enter to type before the widget"):""))}}),{priority:"low"})}_enableTypeAroundFakeCaretActivationUsingKeyboardArrows(){const e=this.editor,t=e.model,i=t.document.selection,n=t.schema,s=e.editing.view;function o(e){return`ck-widget_type-around_show-fake-caret_${e}`}this._listenToIfEnabled(s.document,"arrowKey",((e,t)=>{this._handleArrowKeyPress(e,t)}),{context:[gg,"$text"],priority:"high"}),this._listenToIfEnabled(i,"change:range",((t,i)=>{i.directChange&&e.model.change((e=>{e.removeSelectionAttribute(Cg)}))})),this._listenToIfEnabled(t.document,"change:data",(()=>{const t=i.getSelectedElement();if(t){if(Ag(e.editing.mapper.toViewElement(t),t,n))return}e.model.change((e=>{e.removeSelectionAttribute(Cg)}))})),this._listenToIfEnabled(e.editing.downcastDispatcher,"selection",((e,t,i)=>{const s=i.writer;if(this._currentFakeCaretModelElement){const e=i.mapper.toViewElement(this._currentFakeCaretModelElement);e&&(s.removeClass(xg.map(o),e),this._currentFakeCaretModelElement=null)}const r=t.selection.getSelectedElement();if(!r)return;const a=i.mapper.toViewElement(r);if(!Ag(a,r,n))return;const l=Eg(t.selection);l&&(s.addClass(o(l),a),this._currentFakeCaretModelElement=r)})),this._listenToIfEnabled(e.ui.focusTracker,"change:isFocused",((t,i,n)=>{n||e.model.change((e=>{e.removeSelectionAttribute(Cg)}))}))}_handleArrowKeyPress(e,t){const i=this.editor,n=i.model,s=n.document.selection,o=n.schema,r=i.editing.view,a=function(e,t){const i=Ti(e,t);return"down"===i||"right"===i}(t.keyCode,i.locale.contentLanguageDirection),l=r.document.selection.getSelectedElement();let c;Ag(l,i.editing.mapper.toModelElement(l),o)?c=this._handleArrowKeyPressOnSelectedWidget(a):s.isCollapsed?c=this._handleArrowKeyPressWhenSelectionNextToAWidget(a):t.shiftKey||(c=this._handleArrowKeyPressWhenNonCollapsedSelection(a)),c&&(t.preventDefault(),e.stop())}_handleArrowKeyPressOnSelectedWidget(e){const t=this.editor.model,i=Eg(t.document.selection);return t.change((t=>{if(!i)return t.setSelectionAttribute(Cg,e?"after":"before"),!0;if(!(i===(e?"after":"before")))return t.removeSelectionAttribute(Cg),!0;return!1}))}_handleArrowKeyPressWhenSelectionNextToAWidget(e){const t=this.editor,i=t.model,n=i.schema,s=t.plugins.get("Widget"),o=s._getObjectElementNextToSelection(e);return!!Ag(t.editing.mapper.toViewElement(o),o,n)&&(i.change((t=>{s._setSelectionOverElement(o),t.setSelectionAttribute(Cg,e?"before":"after")})),!0)}_handleArrowKeyPressWhenNonCollapsedSelection(e){const t=this.editor,i=t.model,n=i.schema,s=t.editing.mapper,o=i.document.selection,r=e?o.getLastPosition().nodeBefore:o.getFirstPosition().nodeAfter;return!!Ag(s.toViewElement(r),r,n)&&(i.change((t=>{t.setSelection(r,"on"),t.setSelectionAttribute(Cg,e?"after":"before")})),!0)}_enableInsertingParagraphsOnButtonClick(){const e=this.editor,t=e.editing.view;this._listenToIfEnabled(t.document,"mousedown",((i,n)=>{const s=n.domTarget.closest(".ck-widget__type-around__button");if(!s)return;const o=function(e){return e.classList.contains("ck-widget__type-around__button_before")?"before":"after"}(s),r=function(e,t){const i=e.closest(".ck-widget");return t.mapDomToView(i)}(s,t.domConverter),a=e.editing.mapper.toModelElement(r);this._insertParagraph(a,o),n.preventDefault(),i.stop()}))}_enableInsertingParagraphsOnEnterKeypress(){const e=this.editor,t=e.model.document.selection,i=e.editing.view;this._listenToIfEnabled(i.document,"enter",((i,n)=>{if("atTarget"!=i.eventPhase)return;const s=t.getSelectedElement(),o=e.editing.mapper.toViewElement(s),r=e.model.schema;let a;this._insertParagraphAccordingToFakeCaretPosition()?a=!0:Ag(o,s,r)&&(this._insertParagraph(s,n.isSoft?"before":"after"),a=!0),a&&(n.preventDefault(),i.stop())}),{context:gg})}_enableInsertingParagraphsOnTypingKeystroke(){const e=this.editor.editing.view.document;this._listenToIfEnabled(e,"insertText",((t,i)=>{this._insertParagraphAccordingToFakeCaretPosition()&&(i.selection=e.selection)}),{priority:"high"}),s.isAndroid?this._listenToIfEnabled(e,"keydown",((e,t)=>{229==t.keyCode&&this._insertParagraphAccordingToFakeCaretPosition()})):this._listenToIfEnabled(e,"compositionstart",(()=>{this._insertParagraphAccordingToFakeCaretPosition()}),{priority:"highest"})}_enableDeleteIntegration(){const e=this.editor,t=e.editing.view,i=e.model,n=i.schema;this._listenToIfEnabled(t.document,"delete",((t,s)=>{if("atTarget"!=t.eventPhase)return;const o=Eg(i.document.selection);if(!o)return;const r=s.direction,a=i.document.selection.getSelectedElement(),l="forward"==r;if("before"===o===l)e.execute("delete",{selection:i.createSelection(a,"on")});else{const t=n.getNearestSelectionRange(i.createPositionAt(a,o),r);if(t)if(t.isCollapsed){const s=i.createSelection(t.start);if(i.modifySelection(s,{direction:r}),s.focus.isEqual(t.start)){const e=function(e,t){let i=t;for(const n of t.getAncestors({parentFirst:!0})){if(n.childCount>1||e.isLimit(n))break;i=n}return i}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(n,t.start.parent);i.deleteContent(i.createSelection(e,"on"),{doNotAutoparagraph:!0})}else i.change((i=>{i.setSelection(t),e.execute(l?"deleteForward":"delete")}))}else i.change((i=>{i.setSelection(t),e.execute(l?"deleteForward":"delete")}))}s.preventDefault(),t.stop()}),{context:gg})}_enableInsertContentIntegration(){const e=this.editor,t=this.editor.model,i=t.document.selection;this._listenToIfEnabled(e.model,"insertContent",((e,[n,s])=>{if(s&&!s.is("documentSelection"))return;const o=Eg(i);return o?(e.stop(),t.change((e=>{const s=i.getSelectedElement(),r=t.createPositionAt(s,o),a=e.createSelection(r),l=t.insertContent(n,a);return e.setSelection(a),l}))):void 0}),{priority:"high"})}_enableInsertObjectIntegration(){const e=this.editor,t=this.editor.model.document.selection;this._listenToIfEnabled(e.model,"insertObject",((e,i)=>{const[,n,s={}]=i;if(n&&!n.is("documentSelection"))return;const o=Eg(t);o&&(s.findOptimalPosition=o,i[3]=s)}),{priority:"high"})}_enableDeleteContentIntegration(){const e=this.editor,t=this.editor.model.document.selection;this._listenToIfEnabled(e.model,"deleteContent",((e,[i])=>{if(i&&!i.is("documentSelection"))return;Eg(t)&&e.stop()}),{priority:"high"})}}function Sg(e){const t=e.model;return(i,n)=>{const s=n.keyCode==ki.arrowup,o=n.keyCode==ki.arrowdown,r=n.shiftKey,a=t.document.selection;if(!s&&!o)return;const l=o;if(r&&function(e,t){return!e.isCollapsed&&e.isBackward==t}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(a,l))return;const c=function(e,t,i){const n=e.model;if(i){const e=t.isCollapsed?t.focus:t.getLastPosition(),i=Og(n,e,"forward");if(!i)return null;const s=n.createRange(e,i),o=Rg(n.schema,s,"backward");return o?n.createRange(e,o):null}{const e=t.isCollapsed?t.focus:t.getFirstPosition(),i=Og(n,e,"backward");if(!i)return null;const s=n.createRange(i,e),o=Rg(n.schema,s,"forward");return o?n.createRange(o,e):null}}(e,a,l);if(c){if(c.isCollapsed){if(a.isCollapsed)return;if(r)return}(c.isCollapsed||function(e,t,i){const n=e.model,s=e.view.domConverter;if(i){const e=n.createSelection(t.start);n.modifySelection(e),e.focus.isAtEnd||t.start.isEqual(e.focus)||(t=n.createRange(e.focus,t.end))}const o=e.mapper.toViewRange(t),r=s.viewRangeToDom(o),a=Kt.getDomRangeRects(r);let l;for(const e of a)if(void 0!==l){if(Math.round(e.top)>=l)return!1;l=Math.max(l,Math.round(e.bottom))}else l=Math.round(e.bottom);return!0}(e,c,l))&&(t.change((e=>{const i=l?c.end:c.start;if(r){const n=t.createSelection(a.anchor);n.setFocus(i),e.setSelection(n)}else e.setSelection(i)})),i.stop(),n.preventDefault(),n.stopPropagation())}}}function Og(e,t,i){const n=e.schema,s=e.createRangeIn(t.root),o="forward"==i?"elementStart":"elementEnd";for(const{previousPosition:e,item:r,type:a}of s.getWalker({startPosition:t,direction:i})){if(n.isLimit(r)&&!n.isInline(r))return e;if(a==o&&n.isBlock(r))return null}return null}function Rg(e,t,i){const n="backward"==i?t.end:t.start;if(e.checkChild(n,"$text"))return n;for(const{nextPosition:n}of t.getWalker({direction:i}))if(e.checkChild(n,"$text"))return n;return null}class Vg extends Qi{_previouslySelected=new Set;static get pluginName(){return"Widget"}static get isOfficialPlugin(){return!0}static get requires(){return[Ig,fc]}init(){const e=this.editor,t=e.editing.view,i=t.document,n=e.t;this.editor.editing.downcastDispatcher.on("selection",((t,i,n)=>{const s=n.writer,o=i.selection;if(o.isCollapsed)return;const r=o.getSelectedElement();if(!r)return;const a=e.editing.mapper.toViewElement(r);var l;gg(a)&&(n.consumable.consume(o,"selection")&&s.setSelection(s.createRangeOn(a),{fake:!0,label:(l=a,l.getCustomProperty("widgetLabel").reduce(((e,t)=>"function"==typeof t?e?e+". "+t():t():e?e+". "+t:t),""))}))})),this.editor.editing.downcastDispatcher.on("selection",((e,t,i)=>{this._clearPreviouslySelectedWidgets(i.writer);const n=i.writer,s=n.document.selection;let o=null;for(const e of s.getRanges())for(const t of e){const e=t.item;gg(e)&&!Mg(e,o)&&(n.addClass(mg,e),this._previouslySelected.add(e),o=e)}}),{priority:"low"}),t.addObserver(sl),this.listenTo(i,"mousedown",((...e)=>this._onMousedown(...e))),this.listenTo(i,"arrowKey",((...e)=>{this._handleSelectionChangeOnArrowKeyPress(...e)}),{context:[gg,"$text"]}),this.listenTo(i,"arrowKey",((...e)=>{this._preventDefaultOnArrowKeyPress(...e)}),{context:"$root"}),this.listenTo(i,"arrowKey",Sg(this.editor.editing),{context:"$text"}),this.listenTo(i,"delete",((e,t)=>{this._handleDelete("forward"==t.direction)&&(t.preventDefault(),e.stop())}),{context:"$root"}),this.listenTo(i,"tab",((e,t)=>{"atTarget"==e.eventPhase&&(t.shiftKey||this._selectFirstNestedEditable()&&(t.preventDefault(),e.stop()))}),{context:gg,priority:"low"}),this.listenTo(i,"tab",((e,t)=>{t.shiftKey&&this._selectAncestorWidget()&&(t.preventDefault(),e.stop())}),{priority:"low"}),this.listenTo(i,"keydown",((e,t)=>{t.keystroke==ki.esc&&this._selectAncestorWidget()&&(t.preventDefault(),e.stop())}),{priority:"low"}),e.accessibility.addKeystrokeInfoGroup({id:"widget",label:n("Keystrokes that can be used when a widget is selected (for example: image, table, etc.)"),keystrokes:[{label:n("Move focus from an editable area back to the parent widget"),keystroke:"Esc"},{label:n("Insert a new paragraph directly after a widget"),keystroke:"Enter"},{label:n("Insert a new paragraph directly before a widget"),keystroke:"Shift+Enter"},{label:n("Move the caret to allow typing directly before a widget"),keystroke:[["arrowup"],["arrowleft"]]},{label:n("Move the caret to allow typing directly after a widget"),keystroke:[["arrowdown"],["arrowright"]]}]})}_onMousedown(e,t){const i=this.editor,n=i.editing.view,o=n.document;let r=t.target;if(!r)return;if(t.domEvent.detail>=3)return void(this._selectBlockContent(r)&&t.preventDefault());if(!gg(r)){const e=function(e){let t=e;for(;t;){if(t.is("editableElement")||gg(t))return t;t=t.parent}return null}(r);if(!e)return;if(gg(e))r=e;else{const e=function(e,t){const i=Ut(t.domEvent);let n=null;n=i?e.domConverter.domRangeToView(i):e.createRange(e.createPositionAt(t.target,0));if(!n)return null;const s=n.start;if(!s.parent)return null;let o=s.parent;s.parent.is("editableElement")&&(s.isAtEnd&&s.nodeBefore?o=s.nodeBefore:s.isAtStart&&s.nodeAfter&&(o=s.nodeAfter));if(o.is("$text"))return o.parent;return o}(n,t);if(!e||!gg(e))return;r=e}}s.isAndroid&&t.preventDefault(),o.isFocused||n.focus();const a=i.editing.mapper.toModelElement(r);this._setSelectionOverElement(a)}_selectBlockContent(e){const t=this.editor,i=t.model,n=t.editing.mapper,s=i.schema,o=n.findMappedViewAncestor(this.editor.editing.view.createPositionAt(e,0)),r=function(e,t){for(const i of e.getAncestors({includeSelf:!0,parentFirst:!0})){if(t.checkChild(i,"$text"))return i;if(t.isLimit(i)&&!t.isObject(i))break}return null}(n.toModelElement(o),i.schema);return!!r&&(i.change((e=>{const t=s.isLimit(r)?null:function(e,t){const i=new co({startPosition:e});for(const{item:e}of i){if(t.isLimit(e)||!e.is("element"))return null;if(t.checkChild(e,"$text"))return e}return null}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(e.createPositionAfter(r),s),i=e.createPositionAt(r,0),n=t?e.createPositionAt(t,0):e.createPositionAt(r,"end");e.setSelection(e.createRange(i,n))})),!0)}_handleSelectionChangeOnArrowKeyPress(e,t){const i=t.keyCode,n=this.editor.model,s=n.schema,o=n.document.selection,r=o.getSelectedElement(),a=Ti(i,this.editor.locale.contentLanguageDirection),l="down"==a||"right"==a,c="up"==a||"down"==a;if(r&&s.isObject(r)){const i=l?o.getLastPosition():o.getFirstPosition(),r=s.getNearestSelectionRange(i,l?"forward":"backward");return void(r&&(n.change((e=>{e.setSelection(r)})),t.preventDefault(),e.stop()))}if(!o.isCollapsed&&!t.shiftKey){const i=o.getFirstPosition(),r=o.getLastPosition(),a=i.nodeAfter,c=r.nodeBefore;return void((a&&s.isObject(a)||c&&s.isObject(c))&&(n.change((e=>{e.setSelection(l?r:i)})),t.preventDefault(),e.stop()))}if(!o.isCollapsed)return;const d=this._getObjectElementNextToSelection(l);if(d&&s.isObject(d)){if(s.isInline(d)&&c)return;this._setSelectionOverElement(d),t.preventDefault(),e.stop()}}_preventDefaultOnArrowKeyPress(e,t){const i=this.editor.model,n=i.schema,s=i.document.selection.getSelectedElement();s&&n.isObject(s)&&(t.preventDefault(),e.stop())}_handleDelete(e){const t=this.editor.model.document.selection;if(!this.editor.model.canEditAt(t))return;if(!t.isCollapsed)return;const i=this._getObjectElementNextToSelection(e);return i?(this.editor.model.change((e=>{let n=t.anchor.parent;for(;n.isEmpty;){const t=n;n=t.parent,e.remove(t)}this._setSelectionOverElement(i)})),!0):void 0}_setSelectionOverElement(e){this.editor.model.change((t=>{t.setSelection(t.createRangeOn(e))}))}_getObjectElementNextToSelection(e){const t=this.editor.model,i=t.schema,n=t.document.selection,s=t.createSelection(n);if(t.modifySelection(s,{direction:e?"forward":"backward"}),s.isEqual(n))return null;const o=e?s.focus.nodeBefore:s.focus.nodeAfter;return o&&i.isObject(o)?o:null}_clearPreviouslySelectedWidgets(e){for(const t of this._previouslySelected)e.removeClass(mg,t);this._previouslySelected.clear()}_selectFirstNestedEditable(){const e=this.editor,t=this.editor.editing.view.document;for(const i of t.selection.getFirstRange().getItems())if(i.is("editableElement")){const t=e.editing.mapper.toModelElement(i);
/* istanbul ignore next -- @preserve */if(!t)continue;const n=e.model.createPositionAt(t,0),s=e.model.schema.getNearestSelectionRange(n,"forward");return e.model.change((e=>{e.setSelection(s)})),!0}return!1}_selectAncestorWidget(){const e=this.editor,t=e.editing.mapper,i=e.editing.view.document.selection.getFirstPosition().parent,n=(i.is("$text")?i.parent:i).findAncestor(gg);if(!n)return!1;const s=t.toModelElement(n);
/* istanbul ignore next -- @preserve */return!!s&&(e.model.change((e=>{e.setSelection(s,"on")})),!0)}}function Mg(e,t){return!!t&&Array.from(e.getAncestors()).includes(t)}class Bg extends Qi{_toolbarDefinitions=new Map;_balloon;static get requires(){return[Lm]}static get pluginName(){return"WidgetToolbarRepository"}static get isOfficialPlugin(){return!0}init(){const e=this.editor;if(e.plugins.has("BalloonToolbar")){const t=e.plugins.get("BalloonToolbar");this.listenTo(t,"show",(t=>{(function(e){const t=e.getSelectedElement();return!(!t||!gg(t))}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */)(e.editing.view.document.selection)&&t.stop()}),{priority:"high"})}this._balloon=this.editor.plugins.get("ContextualBalloon"),this.on("change:isEnabled",(()=>{this._updateToolbarsVisibility()})),this.listenTo(e.ui,"update",(()=>{this._updateToolbarsVisibility()})),this.listenTo(e.ui.focusTracker,"change:isFocused",(()=>{this._updateToolbarsVisibility()}),{priority:"low"})}destroy(){super.destroy();for(const e of this._toolbarDefinitions.values())e.view.destroy()}register(e,{ariaLabel:t,items:i,getRelatedElement:n,balloonClassName:s="ck-toolbar-container",positions:o}){if(!i.length)return void C("widget-toolbar-no-items",{toolbarId:e});const r=this.editor,a=r.t,l=new su(r.locale);if(l.ariaLabel=t||a("Widget toolbar"),this._toolbarDefinitions.has(e))throw new k("widget-toolbar-duplicated",this,{toolbarId:e});const c={view:l,getRelatedElement:n,balloonClassName:s,itemsConfig:i,positions:o,initialized:!1};r.ui.addToolbar(l,{isContextual:!0,beforeFocus:()=>{const e=n(r.editing.view.document.selection);e&&this._showToolbar(c,e)},afterBlur:()=>{this._hideToolbar(c)}}),this._toolbarDefinitions.set(e,c)}_updateToolbarsVisibility(){let e=0,t=null,i=null;for(const n of this._toolbarDefinitions.values()){const s=n.getRelatedElement(this.editor.editing.view.document.selection);if(this.isEnabled&&s)if(this.editor.ui.focusTracker.isFocused){const o=s.getAncestors().length;o>e&&(e=o,t=s,i=n)}else this._isToolbarVisible(n)&&this._hideToolbar(n);else this._isToolbarInBalloon(n)&&this._hideToolbar(n)}i&&this._showToolbar(i,t)}_hideToolbar(e){this._balloon.remove(e.view),this.stopListening(this._balloon,"change:visibleView")}_showToolbar(e,t){this._isToolbarVisible(e)?Ng(this.editor,t,e.positions):this._isToolbarInBalloon(e)||(e.initialized||(e.initialized=!0,e.view.fillFromConfig(e.itemsConfig,this.editor.ui.componentFactory)),this._balloon.add({view:e.view,position:Fg(this.editor,t,e.positions),balloonClassName:e.balloonClassName}),this.listenTo(this._balloon,"change:visibleView",(()=>{for(const t of this._toolbarDefinitions.values())if(this._isToolbarVisible(t)){const i=t.getRelatedElement(this.editor.editing.view.document.selection);Ng(this.editor,i,e.positions)}})))}_isToolbarVisible(e){return this._balloon.visibleView===e.view}_isToolbarInBalloon(e){return this._balloon.hasView(e.view)}}function Ng(e,t,i){const n=e.plugins.get("ContextualBalloon"),s=Fg(e,t,i);n.updatePosition(s)}function Fg(e,t,i){const n=e.editing.view,s=ch.defaultPositions;return{target:n.domConverter.mapViewToDom(t),positions:i||[s.northArrowSouth,s.northArrowSouthWest,s.northArrowSouthEast,s.southArrowNorth,s.southArrowNorthWest,s.southArrowNorthEast,s.viewportStickyNorth]}}class Lg extends(vt()){_referenceCoordinates;_options;_originalWidth;_originalHeight;_originalWidthPercents;_aspectRatio;constructor(e){super(),this.set("activeHandlePosition",null),this.set("proposedWidthPercents",null),this.set("proposedWidth",null),this.set("proposedHeight",null),this.set("proposedHandleHostWidth",null),this.set("proposedHandleHostHeight",null),this._options=e,this._referenceCoordinates=null}get originalWidth(){return this._originalWidth}get originalHeight(){return this._originalHeight}get originalWidthPercents(){return this._originalWidthPercents}get aspectRatio(){return this._aspectRatio}begin(e,t,i){const n=new Kt(t);this.activeHandlePosition=function(e){const t=["top-left","top-right","bottom-right","bottom-left"];for(const i of t)if(e.classList.contains(Dg(i)))return i}(e),this._referenceCoordinates=function(e,t){const i=new Kt(e),n=t.split("-"),s={x:"right"==n[1]?i.right:i.left,y:"bottom"==n[0]?i.bottom:i.top};return s.x+=e.ownerDocument.defaultView.scrollX,s.y+=e.ownerDocument.defaultView.scrollY,s}(t,function(e){const t=e.split("-"),i={top:"bottom",bottom:"top",left:"right",right:"left"};return`${i[t[0]]}-${i[t[1]]}`}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(this.activeHandlePosition)),this._originalWidth=n.width,this._originalHeight=n.height,this._aspectRatio=n.width/n.height;const s=i.style.width;s&&s.match(/^\d+(\.\d*)?%$/)?this._originalWidthPercents=parseFloat(s):this._originalWidthPercents=function(e,t=new Kt(e)){const i=kg(e);return i?t.width/i*100:0}(i,n)}update(e){this.proposedWidth=e.width,this.proposedHeight=e.height,this.proposedWidthPercents=e.widthPercents,this.proposedHandleHostWidth=e.handleHostWidth,this.proposedHandleHostHeight=e.handleHostHeight}}function Dg(e){return`ck-widget__resizer__handle-${e}`}class zg extends Cd{constructor(){super();const e=this.bindTemplate;this.setTemplate({tag:"div",attributes:{class:["ck","ck-size-view",e.to("_viewPosition",(e=>e?`ck-orientation-${e}`:""))],style:{display:e.if("_isVisible","none",(e=>!e))}},children:[{text:e.to("_label")}]})}_bindToState(e,t){this.bind("_isVisible").to(t,"proposedWidth",t,"proposedHeight",((e,t)=>null!==e&&null!==t)),this.bind("_label").to(t,"proposedHandleHostWidth",t,"proposedHandleHostHeight",t,"proposedWidthPercents",((t,i,n)=>"px"===e.unit?`${t}×${i}`:`${n}%`)),this.bind("_viewPosition").to(t,"activeHandlePosition",t,"proposedHandleHostWidth",t,"proposedHandleHostHeight",((e,t,i)=>t<50||i<50?"above-center":e))}_dismiss(){this.unbind(),this._isVisible=!1}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Hg extends(vt()){_state;_sizeView;_options;_viewResizerWrapper=null;_initialViewWidth;constructor(e){super(),this._options=e,this.set("isEnabled",!0),this.set("isSelected",!1),this.bind("isVisible").to(this,"isEnabled",this,"isSelected",((e,t)=>e&&t)),this.decorate("begin"),this.decorate("cancel"),this.decorate("commit"),this.decorate("updateSize"),this.on("commit",(e=>{this.state.proposedWidth||this.state.proposedWidthPercents||(this._cleanup(),e.stop())}),{priority:"high"})}get state(){return this._state}show(){this._options.editor.editing.view.change((e=>{e.removeClass("ck-hidden",this._viewResizerWrapper)}))}hide(){this._options.editor.editing.view.change((e=>{e.addClass("ck-hidden",this._viewResizerWrapper)}))}attach(){const e=this,t=this._options.viewElement;this._options.editor.editing.view.change((i=>{const n=i.createUIElement("div",{class:"ck ck-reset_all ck-widget__resizer"},(function(t){const i=this.toDomElement(t);return e._appendHandles(i),e._appendSizeUI(i),i}));i.insert(i.createPositionAt(t,"end"),n),i.addClass("ck-widget_with-resizer",t),this._viewResizerWrapper=n,this.isVisible||this.hide()})),this.on("change:isVisible",(()=>{this.isVisible?(this.show(),this.redraw()):this.hide()}))}begin(e){this._state=new Lg(this._options),this._sizeView._bindToState(this._options,this.state),this._initialViewWidth=this._options.viewElement.getStyle("width"),this.state.begin(e,this._getHandleHost(),this._getResizeHost())}updateSize(e){const t=this._proposeNewSize(e);this._options.editor.editing.view.change((e=>{const i=this._options.unit||"%",n=("%"===i?t.widthPercents:t.width)+i;e.setStyle("width",n,this._options.viewElement)}));const i=this._getHandleHost(),n=new Kt(i),s=Math.round(n.width),o=Math.round(n.height),r=new Kt(i);t.width=Math.round(r.width),t.height=Math.round(r.height),this.redraw(n),this.state.update({...t,handleHostWidth:s,handleHostHeight:o})}commit(){const e=this._options.unit||"%",t=("%"===e?this.state.proposedWidthPercents:this.state.proposedWidth)+e;this._options.editor.editing.view.change((()=>{this._cleanup(),this._options.onCommit(t)}))}cancel(){this._cleanup()}destroy(){this.cancel()}redraw(e){const t=this._domResizerWrapper;if(!((i=t)&&i.ownerDocument&&i.ownerDocument.contains(i)))return;var i;
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const n=t.parentElement,s=this._getHandleHost(),o=this._viewResizerWrapper,r=[o.getStyle("width"),o.getStyle("height"),o.getStyle("left"),o.getStyle("top")];let a;if(n.isSameNode(s)){const t=e||new Kt(s);a=[t.width+"px",t.height+"px",void 0,void 0]}else a=[s.offsetWidth+"px",s.offsetHeight+"px",s.offsetLeft+"px",s.offsetTop+"px"];"same"!==Pt(r,a)&&this._options.editor.editing.view.change((e=>{e.setStyle({width:a[0],height:a[1],left:a[2],top:a[3]},o)}))}containsHandle(e){return this._domResizerWrapper.contains(e)}static isResizeHandle(e){return e.classList.contains("ck-widget__resizer__handle")}_cleanup(){this._sizeView._dismiss();this._options.editor.editing.view.change((e=>{e.setStyle("width",this._initialViewWidth,this._options.viewElement)}))}_proposeNewSize(e){const t=this.state,i={x:(n=e).pageX,y:n.pageY};var n;const s=!this._options.isCentered||this._options.isCentered(this),o={x:t._referenceCoordinates.x-(i.x+t.originalWidth),y:i.y-t.originalHeight-t._referenceCoordinates.y};s&&t.activeHandlePosition.endsWith("-right")&&(o.x=i.x-(t._referenceCoordinates.x+t.originalWidth)),s&&(o.x*=2);let r=Math.abs(t.originalWidth+o.x),a=Math.abs(t.originalHeight+o.y);return"width"==(r/t.aspectRatio>a?"width":"height")?a=r/t.aspectRatio:r=a*t.aspectRatio,{width:Math.round(r),height:Math.round(a),widthPercents:Math.min(Math.round(t.originalWidthPercents/t.originalWidth*r*100)/100,100)}}_getResizeHost(){const e=this._domResizerWrapper.parentElement;return this._options.getResizeHost(e)}_getHandleHost(){const e=this._domResizerWrapper.parentElement;return this._options.getHandleHost(e)}get _domResizerWrapper(){return this._options.editor.editing.view.domConverter.mapViewToDom(this._viewResizerWrapper)}_appendHandles(e){const t=["top-left","top-right","bottom-right","bottom-left"];for(const n of t)e.appendChild(new id({tag:"div",attributes:{class:"ck-widget__resizer__handle "+(i=n,`ck-widget__resizer__handle-${i}`)}}).render());var i}_appendSizeUI(e){this._sizeView=new zg,this._sizeView.render(),e.appendChild(this._sizeView.element)}}class Ug extends Qi{_resizers=new Map;_observer;_redrawSelectedResizerThrottled;static get pluginName(){return"WidgetResize"}static get isOfficialPlugin(){return!0}init(){const e=this.editor.editing,i=t.window.document;this.set("selectedResizer",null),this.set("_activeResizer",null),e.view.addObserver(sl),this._observer=new(Ft()),this.listenTo(e.view.document,"mousedown",this._mouseDownListener.bind(this),{priority:"high"}),this._observer.listenTo(i,"mousemove",this._mouseMoveListener.bind(this)),this._observer.listenTo(i,"mouseup",this._mouseUpListener.bind(this)),this._redrawSelectedResizerThrottled=We((()=>this.redrawSelectedResizer()),200),this.editor.ui.on("update",this._redrawSelectedResizerThrottled),this.editor.model.document.on("change",(()=>{for(const[e,t]of this._resizers)e.isAttached()||(this._resizers.delete(e),t.destroy())}),{priority:"lowest"}),this._observer.listenTo(t.window,"resize",this._redrawSelectedResizerThrottled);const n=this.editor.editing.view.document.selection;n.on("change",(()=>{const e=n.getSelectedElement(),t=this.getResizerByViewElement(e)||null;t?this.select(t):this.deselect()}))}redrawSelectedResizer(){this.selectedResizer&&this.selectedResizer.isVisible&&this.selectedResizer.redraw()}destroy(){super.destroy(),this._observer.stopListening();for(const e of this._resizers.values())e.destroy();this._redrawSelectedResizerThrottled.cancel()}select(e){this.deselect(),this.selectedResizer=e,this.selectedResizer.isSelected=!0}deselect(){this.selectedResizer&&(this.selectedResizer.isSelected=!1),this.selectedResizer=null}attachTo(e){const t=new Hg(e),i=this.editor.plugins;if(t.attach(),i.has("WidgetToolbarRepository")){const e=i.get("WidgetToolbarRepository");t.on("begin",(()=>{e.forceDisabled("resize")}),{priority:"lowest"}),t.on("cancel",(()=>{e.clearForceDisabled("resize")}),{priority:"highest"}),t.on("commit",(()=>{e.clearForceDisabled("resize")}),{priority:"highest"})}this._resizers.set(e.viewElement,t);const n=this.editor.editing.view.document.selection.getSelectedElement();return this.getResizerByViewElement(n)==t&&this.select(t),t}getResizerByViewElement(e){return this._resizers.get(e)}_getResizerByHandle(e){for(const t of this._resizers.values())if(t.containsHandle(e))return t}_mouseDownListener(e,t){const i=t.domTarget;Hg.isResizeHandle(i)&&(this._activeResizer=this._getResizerByHandle(i)||null,this._activeResizer&&(this._activeResizer.begin(i),e.stop(),t.preventDefault()))}_mouseMoveListener(e,t){this._activeResizer&&this._activeResizer.updateSize(t)}_mouseUpListener(){this._activeResizer&&(this._activeResizer.commit(),this._activeResizer=null)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class $g extends Pm{view;constructor(e,t){super(e),this.view=t}get element(){return this.view.editable.element}init(){const e=this.editor,t=this.view,i=e.editing.view,n=t.editable,s=i.document.getRoot();n.name=s.rootName,t.render();const o=n.element;this.setEditableElement(n.name,o),n.bind("isFocused").to(this.focusTracker),i.attachDomRoot(o),this._initPlaceholder(),this.initMenuBar(this.view.menuBarView),this.fire("ready")}destroy(){super.destroy();const e=this.view,t=this.editor.editing.view;t.getDomRoot(e.editable.name)&&t.detachDomRoot(e.editable.name),e.destroy()}_initPlaceholder(){const e=this.editor,t=e.editing.view,i=t.document.getRoot(),n=e.config.get("placeholder");if(n){const e="string"==typeof n?n:n[i.rootName];e&&(i.placeholder=e)}cn({view:t,element:i,isDirectHost:!1,keepOnFocus:!0})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Wg extends Sm{editable;menuBarView;constructor(e,t,i,n){super(e),this.editable=new Vm(e,t,i,{label:n}),this.menuBarView=new Xm(e),this.menuBarView.extendTemplate({attributes:{class:["ck-reset_all","ck-rounded-corners"],dir:e.uiLanguageDirection}})}render(){super.render(),this.registerChild(this.editable),this.registerChild(this.menuBarView)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class qg extends(Yl(Gl)){static get editorName(){return"BalloonEditor"}ui;constructor(e,t={}){if(!jg(e)&&void 0!==t.initialData)throw new k("editor-create-initial-data",null);super(t),void 0===this.config.get("initialData")&&this.config.set("initialData",function(e){return jg(e)?zt(e):e}(e)),jg(e)&&(this.sourceElement=e,function(e,t){if(t.ckeditorInstance)throw new k("editor-source-element-already-used",e);t.ckeditorInstance=e,e.once("destroy",(()=>{delete t.ckeditorInstance}))}(this,e));const i=this.config.get("plugins");i.push(Wm),this.config.set("plugins",i),this.config.define("balloonToolbar",this.config.get("toolbar")),this.model.document.createRoot();const n=new Wg(this.locale,this.editing.view,this.sourceElement,this.config.get("label"));this.ui=new $g(this,n),Ql(this)}destroy(){const e=this.getData();return this.ui.destroy(),super.destroy().then((()=>{this.sourceElement&&this.updateSourceElement(e)}))}static create(e,t={}){return new Promise((i=>{if(jg(e)&&"TEXTAREA"===e.tagName)throw new k("editor-wrong-element",null);const n=new this(e,t);i(n.initPlugins().then((()=>n.ui.init())).then((()=>n.data.init(n.config.get("initialData")))).then((()=>n.fire("ready"))).then((()=>n)))}))}}function jg(e){return ht(e)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Kg extends Ks{domEventType=["paste","copy","cut","drop","dragover","dragstart","dragend","dragenter","dragleave"];constructor(e){super(e);const t=this.document;function i(e){return(i,n)=>{n.preventDefault();const s=n.dropRange?[n.dropRange]:null,o=new w(t,e);t.fire(o,{dataTransfer:n.dataTransfer,method:i.name,targetRanges:s,target:n.target,domEvent:n.domEvent}),o.stop.called&&n.stopPropagation()}}this.listenTo(t,"paste",i("clipboardInput"),{priority:"low"}),this.listenTo(t,"drop",i("clipboardInput"),{priority:"low"}),this.listenTo(t,"dragover",i("dragging"),{priority:"low"})}onDomEvent(e){const t="clipboardData"in e?e.clipboardData:e.dataTransfer,i="drop"==e.type||"paste"==e.type,n={dataTransfer:new to(t,{cacheFiles:i})};if("drop"==e.type||"dragover"==e.type){const t=Ut(e);n.dropRange=t&&this.view.domConverter.domRangeToView(t)}this.fire(e.type,e,n)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
const Gg=["figcaption","li"],Jg=["ol","ul"];function Qg(e,t){if(t.is("$text")||t.is("$textProxy"))return t.data;if(t.is("element","img")&&t.hasAttribute("alt"))return t.getAttribute("alt");if(t.is("element","br"))return"\n";let i="",n=null;for(const s of t.getChildren())i+=Xg(s,n)+Qg(e,s),n=s;if(t.is("rawElement")){const n=document.implementation.createHTMLDocument("").createElement("div");t.render(n,e),i+=Yg(n)}return i}function Yg(e){let t="";if(e.nodeType===Node.TEXT_NODE)return e.textContent;if("BR"===e.tagName)return"\n";for(const i of e.childNodes)t+=Yg(i);return t}function Xg(e,t){return t?e.is("element","li")&&!e.isEmpty&&e.getChild(0).is("containerElement")||Jg.includes(e.name)&&Jg.includes(t.name)?"\n\n":e.is("containerElement")||t.is("containerElement")?Gg.includes(e.name)||Gg.includes(t.name)?"\n":e.is("element")&&e.getCustomProperty("dataPipeline:transparentRendering")||t.is("element")&&t.getCustomProperty("dataPipeline:transparentRendering")?"":"\n\n":"":""}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Zg extends Qi{_markersToCopy=new Map;static get pluginName(){return"ClipboardMarkersUtils"}static get isOfficialPlugin(){return!0}_registerMarkerToCopy(e,t){this._markersToCopy.set(e,t)}_copySelectedFragmentWithMarkers(e,t,i=e=>e.model.getSelectedContent(e.model.document.selection)){return this.editor.model.change((n=>{const s=n.model.document.selection;n.setSelection(t);const o=this._insertFakeMarkersIntoSelection(n,n.model.document.selection,e),r=i(n),a=this._removeFakeMarkersInsideElement(n,r);for(const[e,t]of Object.entries(o)){a[e]||=n.createRangeIn(r);for(const e of t)n.remove(e)}r.markers.clear();for(const[e,t]of Object.entries(a))r.markers.set(e,t);return n.setSelection(s),r}))}_pasteMarkersIntoTransformedElement(e,t){const i=this._getPasteMarkersFromRangeMap(e);return this.editor.model.change((e=>{const n=this._insertFakeMarkersElements(e,i),s=t(e),o=this._removeFakeMarkersInsideElement(e,s);for(const t of Object.values(n).flat())e.remove(t);for(const[t,i]of Object.entries(o))e.model.markers.has(t)||e.addMarker(t,{usingOperation:!0,affectsData:!0,range:i});return s}))}_pasteFragmentWithMarkers(e){const t=this._getPasteMarkersFromRangeMap(e.markers);e.markers.clear();for(const i of t)e.markers.set(i.name,i.range);return this.editor.model.insertContent(e)}_forceMarkersCopy(e,t,i={allowedActions:"all",copyPartiallySelected:!0,duplicateOnPaste:!0}){const n=this._markersToCopy.get(e);this._markersToCopy.set(e,i),t(),n?this._markersToCopy.set(e,n):this._markersToCopy.delete(e)}_isMarkerCopyable(e,t){const i=this._getMarkerClipboardConfig(e);if(!i)return!1;if(!t)return!0;const{allowedActions:n}=i;return"all"===n||n.includes(t)}_hasMarkerConfiguration(e){return!!this._getMarkerClipboardConfig(e)}_getMarkerClipboardConfig(e){const[t]=e.split(":");return this._markersToCopy.get(t)||null}_insertFakeMarkersIntoSelection(e,t,i){const n=this._getCopyableMarkersFromSelection(e,t,i);return this._insertFakeMarkersElements(e,n)}_getCopyableMarkersFromSelection(e,t,i){const n=Array.from(t.getRanges()),s=new Set(n.flatMap((t=>Array.from(e.model.markers.getMarkersIntersectingRange(t)))));return Array.from(s).filter((e=>{if(!this._isMarkerCopyable(e.name,i))return!1;const{copyPartiallySelected:t}=this._getMarkerClipboardConfig(e.name);if(!t){const t=e.getRange();return n.some((e=>e.containsRange(t,!0)))}return!0})).map((e=>({name:"dragstart"===i?this._getUniqueMarkerName(e.name):e.name,range:e.getRange()})))}_getPasteMarkersFromRangeMap(e,t=null){const{model:i}=this.editor;return(e instanceof Map?Array.from(e.entries()):Object.entries(e)).flatMap((([e,n])=>{if(!this._hasMarkerConfiguration(e))return[{name:e,range:n}];if(this._isMarkerCopyable(e,t)){const t=this._getMarkerClipboardConfig(e),s=i.markers.has(e)&&"$graveyard"===i.markers.get(e).getRange().root.rootName;return(t.duplicateOnPaste||s)&&(e=this._getUniqueMarkerName(e)),[{name:e,range:n}]}return[]}))}_insertFakeMarkersElements(e,t){const i={},n=t.flatMap((e=>{const{start:t,end:i}=e.range;return[{position:t,marker:e,type:"start"},{position:i,marker:e,type:"end"}]})).sort((({position:e},{position:t})=>e.isBefore(t)?1:-1));for(const{position:t,marker:s,type:o}of n){const n=e.createElement("$marker",{"data-name":s.name,"data-type":o});i[s.name]||(i[s.name]=[]),i[s.name].push(n),e.insert(n,t)}return i}_removeFakeMarkersInsideElement(e,t){return at(this._getAllFakeMarkersFromElement(e,t).reduce(((t,i)=>{const n=i.markerElement&&e.createPositionBefore(i.markerElement);let s=t[i.name],o=!1;if(s?.start&&s?.end){this._getMarkerClipboardConfig(i.name).duplicateOnPaste?t[this._getUniqueMarkerName(i.name)]=t[i.name]:o=!0,s=null}return o||(t[i.name]={...s,[i.type]:n}),i.markerElement&&e.remove(i.markerElement),t}),{}),(i=>new bo(i.start||e.createPositionFromPath(t,[0]),i.end||e.createPositionAt(t,"end"))))}_getAllFakeMarkersFromElement(e,t){const i=Array.from(e.createRangeIn(t)).flatMap((({item:e})=>{if(!e.is("element","$marker"))return[];const t=e.getAttribute("data-name"),i=e.getAttribute("data-type");return[{markerElement:e,name:t,type:i}]})),n=[],s=[];for(const e of i){if("end"===e.type){i.some((t=>t.name===e.name&&"start"===t.type))||n.push({markerElement:null,name:e.name,type:"start"})}if("start"===e.type){i.some((t=>t.name===e.name&&"end"===t.type))||s.unshift({markerElement:null,name:e.name,type:"end"})}}return[...n,...i,...s]}_getUniqueMarkerName(e){const t=e.split(":"),i=_().substring(1,6);return 3===t.length?`${t.slice(0,2).join(":")}:${i}`:`${t.join(":")}:${i}`}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class ef extends Qi{static get pluginName(){return"ClipboardPipeline"}static get isOfficialPlugin(){return!0}static get requires(){return[Zg]}init(){this.editor.editing.view.addObserver(Kg),this._setupPasteDrop(),this._setupCopyCut()}_fireOutputTransformationEvent(e,t,i){const n=this.editor.plugins.get("ClipboardMarkersUtils");this.editor.model.enqueueChange({isUndoable:"cut"===i},(()=>{const s=n._copySelectedFragmentWithMarkers(i,t);this.fire("outputTransformation",{dataTransfer:e,content:s,method:i})}))}_setupPasteDrop(){const e=this.editor,t=e.model,i=e.editing.view,n=i.document,s=this.editor.plugins.get("ClipboardMarkersUtils");this.listenTo(n,"clipboardInput",((t,i)=>{"paste"!=i.method||e.model.canEditAt(e.model.document.selection)||t.stop()}),{priority:"highest"}),this.listenTo(n,"clipboardInput",((e,t)=>{const n=t.dataTransfer;let s;if(t.content)s=t.content;else{let e="";n.getData("text/html")?e=
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
function(e){return e.replace(/<span(?: class="Apple-converted-space"|)>(\s+)<\/span>/g,((e,t)=>1==t.length?" ":t)).replace(/<!--[\s\S]*?-->/g,"")}(n.getData("text/html")):n.getData("text/plain")&&(((o=(o=n.getData("text/plain")).replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/\r?\n\r?\n/g,"</p><p>").replace(/\r?\n/g,"<br>").replace(/\t/g,"&nbsp;&nbsp;&nbsp;&nbsp;").replace(/^\s/,"&nbsp;").replace(/\s$/,"&nbsp;").replace(/\s\s/g," &nbsp;")).includes("</p><p>")||o.includes("<br>"))&&(o=`<p>${o}</p>`),e=o),s=this.editor.data.htmlProcessor.toView(e)}var o;const r=new w(this,"inputTransformation"),a=n.getData("application/ckeditor5-editor-id")||null;this.fire(r,{content:s,dataTransfer:n,sourceEditorId:a,targetRanges:t.targetRanges,method:t.method}),r.stop.called&&e.stop(),i.scrollToTheSelection()}),{priority:"low"}),this.listenTo(this,"inputTransformation",((e,i)=>{if(i.content.isEmpty)return;const n=this.editor.data.toModel(i.content,"$clipboardHolder");0!=n.childCount&&(e.stop(),t.change((()=>{this.fire("contentInsertion",{content:n,method:i.method,sourceEditorId:i.sourceEditorId,dataTransfer:i.dataTransfer,targetRanges:i.targetRanges})})))}),{priority:"low"}),this.listenTo(this,"contentInsertion",((e,t)=>{t.resultRange=s._pasteFragmentWithMarkers(t.content)}),{priority:"low"})}_setupCopyCut(){const e=this.editor,t=e.model.document,i=e.editing.view.document,n=(e,i)=>{const n=i.dataTransfer;i.preventDefault(),this._fireOutputTransformationEvent(n,t.selection,e.name)};this.listenTo(i,"copy",n,{priority:"low"}),this.listenTo(i,"cut",((t,i)=>{e.model.canEditAt(e.model.document.selection)?n(t,i):i.preventDefault()}),{priority:"low"}),this.listenTo(this,"outputTransformation",((t,n)=>{const s=e.data.toView(n.content,{isClipboardPipeline:!0});i.fire("clipboardOutput",{dataTransfer:n.dataTransfer,content:s,method:n.method})}),{priority:"low"}),this.listenTo(i,"clipboardOutput",((i,n)=>{n.content.isEmpty||(n.dataTransfer.setData("text/html",this.editor.data.htmlProcessor.toData(n.content)),n.dataTransfer.setData("text/plain",Qg(e.data.htmlProcessor.domConverter,n.content)),n.dataTransfer.setData("application/ckeditor5-editor-id",this.editor.id)),"cut"==n.method&&e.model.deleteContent(t.selection)}),{priority:"low"})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
/* istanbul ignore file -- @preserve */const tf=ei("px");class nf extends Cd{constructor(){super();const e=this.bindTemplate;this.set({isVisible:!1,left:null,top:null,width:null}),this.setTemplate({tag:"div",attributes:{class:["ck","ck-clipboard-drop-target-line",e.if("isVisible","ck-hidden",(e=>!e))],style:{left:e.to("left",(e=>tf(e))),top:e.to("top",(e=>tf(e))),width:e.to("width",(e=>tf(e)))}}})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class sf extends Qi{removeDropMarkerDelayed=$i((()=>this.removeDropMarker()),40);_updateDropMarkerThrottled=We((e=>this._updateDropMarker(e)),40);_reconvertMarkerThrottled=We((()=>{this.editor.model.markers.has("drop-target")&&this.editor.editing.reconvertMarker("drop-target")}),0);_dropTargetLineView=new nf;_domEmitter=new(Ft());_scrollables=new Map;static get pluginName(){return"DragDropTarget"}static get isOfficialPlugin(){return!0}init(){this._setupDropMarker()}destroy(){this._domEmitter.stopListening();for(const{resizeObserver:e}of this._scrollables.values())e.destroy();return this._updateDropMarkerThrottled.cancel(),this.removeDropMarkerDelayed.cancel(),this._reconvertMarkerThrottled.cancel(),super.destroy()}updateDropMarker(e,t,i,n,s,o){this.removeDropMarkerDelayed.cancel();const r=of(this.editor,e,t,i,n,s,o);
/* istanbul ignore next -- @preserve */if(r)return o&&o.containsRange(r)?this.removeDropMarker():void this._updateDropMarkerThrottled(r)}getFinalDropRange(e,t,i,n,s,o){const r=of(this.editor,e,t,i,n,s,o);return this.removeDropMarker(),r}removeDropMarker(){const e=this.editor.model;this.removeDropMarkerDelayed.cancel(),this._updateDropMarkerThrottled.cancel(),this._dropTargetLineView.isVisible=!1,e.markers.has("drop-target")&&e.change((e=>{e.removeMarker("drop-target")}))}_setupDropMarker(){const e=this.editor;e.ui.view.body.add(this._dropTargetLineView),e.conversion.for("editingDowncast").markerToHighlight({model:"drop-target",view:{classes:["ck-clipboard-drop-target-range"]}}),e.conversion.for("editingDowncast").markerToElement({model:"drop-target",view:(t,{writer:i})=>{if(e.model.schema.checkChild(t.markerRange.start,"$text"))return this._dropTargetLineView.isVisible=!1,this._createDropTargetPosition(i);t.markerRange.isCollapsed?this._updateDropTargetLine(t.markerRange):this._dropTargetLineView.isVisible=!1}})}_updateDropMarker(e){const t=this.editor,i=t.model.markers;t.model.change((t=>{i.has("drop-target")?i.get("drop-target").getRange().isEqual(e)||t.updateMarker("drop-target",{range:e}):t.addMarker("drop-target",{range:e,usingOperation:!1,affectsData:!1})}))}_createDropTargetPosition(e){return e.createUIElement("span",{class:"ck ck-clipboard-drop-target-position"},(function(e){const t=this.toDomElement(e);return t.append("⁠",e.createElement("span"),"⁠"),t}))}_updateDropTargetLine(e){const i=this.editor.editing,n=e.start.nodeBefore,s=e.start.nodeAfter,o=e.start.parent,r=n?i.mapper.toViewElement(n):null,a=r?i.view.domConverter.mapViewToDom(r):null,l=s?i.mapper.toViewElement(s):null,c=l?i.view.domConverter.mapViewToDom(l):null,d=i.mapper.toViewElement(o);if(!d)return;const h=i.view.domConverter.mapViewToDom(d),u=this._getScrollableRect(d),{scrollX:m,scrollY:g}=t.window,f=a?new Kt(a):null,p=c?new Kt(c):null,w=new Kt(h).excludeScrollbarsAndBorders(),b=f?f.bottom:w.top,_=p?p.top:w.bottom,v=t.window.getComputedStyle(h),y=b<=_?(b+_)/2:_;if(u.top<y&&y<u.bottom){const e=w.left+parseFloat(v.paddingLeft),t=w.right-parseFloat(v.paddingRight),i=Math.max(e+m,u.left),n=Math.min(t+m,u.right);this._dropTargetLineView.set({isVisible:!0,left:i,top:y+g,width:n-i})}else this._dropTargetLineView.isVisible=!1}_getScrollableRect(e){const i=e.root.rootName;let n;if(this._scrollables.has(i))n=this._scrollables.get(i).domElement;else{n=function(e){let i=e;do{i=i.parentElement;const e=t.window.getComputedStyle(i).overflowY;if("auto"==e||"scroll"==e)break}while("BODY"!=i.tagName);return i}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(this.editor.editing.view.domConverter.mapViewToDom(e)),this._domEmitter.listenTo(n,"scroll",this._reconvertMarkerThrottled,{usePassive:!0});const s=new Xt(n,this._reconvertMarkerThrottled);this._scrollables.set(i,{domElement:n,resizeObserver:s})}return new Kt(n).excludeScrollbarsAndBorders()}}function of(e,t,i,n,s,o,r){const a=e.model,l=e.editing.mapper;let c=cf(e,t);for(;c;){if(!o)if(a.schema.checkChild(c,"$text")){if(i){const t=i[0].start,o=l.toModelPosition(t);if(!r||Array.from(r.getItems({shallow:!0})).every((e=>a.schema.checkChild(o,e)))){if(a.schema.checkChild(o,"$text"))return a.createRange(o);if(t)return af(e,cf(e,t.parent),n,s)}}}else if(a.schema.isInline(c))return af(e,c,n,s);if(a.schema.isBlock(c))return af(e,c,n,s);if(a.schema.checkChild(c,"$block")){const t=Array.from(c.getChildren()).filter((t=>t.is("element")&&!rf(e,t)));let i=0,o=t.length;if(0==o)return a.createRange(a.createPositionAt(c,"end"));for(;i<o-1;){const r=Math.floor((i+o)/2);"before"==lf(e,t[r],n,s)?o=r:i=r}return af(e,t[i],n,s)}c=c.parent}return null}function rf(e,i){const n=e.editing.mapper,s=e.editing.view.domConverter,o=n.toViewElement(i);if(!o)return!0;const r=s.mapViewToDom(o);return"none"!=t.window.getComputedStyle(r).float}function af(e,t,i,n){const s=e.model;return s.createRange(s.createPositionAt(t,lf(e,t,i,n)))}function lf(e,t,i,n){const s=e.editing.mapper,o=e.editing.view.domConverter,r=s.toViewElement(t),a=o.mapViewToDom(r),l=new Kt(a);return e.model.schema.isInline(t)?i<(l.left+l.right)/2?"before":"after":n<(l.top+l.bottom)/2?"before":"after"}function cf(e,t){const i=e.editing.mapper,n=e.editing.view,s=i.toModelElement(t);if(s)return s;const o=n.createPositionBefore(t),r=i.findMappedViewAncestor(o);return i.toModelElement(r)}class df extends Qi{_isBlockDragging=!1;_domEmitter=new(Ft());static get pluginName(){return"DragDropBlockToolbar"}static get isOfficialPlugin(){return!0}init(){const e=this.editor;if(this.listenTo(e,"change:isReadOnly",((e,t,i)=>{i?(this.forceDisabled("readOnlyMode"),this._isBlockDragging=!1):this.clearForceDisabled("readOnlyMode")})),s.isAndroid&&this.forceDisabled("noAndroidSupport"),e.plugins.has("BlockToolbar")){const i=e.plugins.get("BlockToolbar").buttonView.element;this._domEmitter.listenTo(i,"dragstart",((e,t)=>this._handleBlockDragStart(t))),this._domEmitter.listenTo(t.document,"dragover",((e,t)=>this._handleBlockDragging(t))),this._domEmitter.listenTo(t.document,"drop",((e,t)=>this._handleBlockDragging(t))),this._domEmitter.listenTo(t.document,"dragend",(()=>this._handleBlockDragEnd()),{useCapture:!0}),this.isEnabled&&i.setAttribute("draggable","true"),this.on("change:isEnabled",((e,t,n)=>{i.setAttribute("draggable",n?"true":"false")}))}}destroy(){return this._domEmitter.stopListening(),super.destroy()}_handleBlockDragStart(e){if(!this.isEnabled)return;const t=this.editor.model,i=t.document.selection,n=this.editor.editing.view,s=Array.from(i.getSelectedBlocks()),o=t.createRange(t.createPositionBefore(s[0]),t.createPositionAfter(s[s.length-1]));t.change((e=>e.setSelection(o))),this._isBlockDragging=!0,n.focus(),n.getObserver(Kg).onDomEvent(e)}_handleBlockDragging(e){if(!this.isEnabled||!this._isBlockDragging)return;const t=e.clientX+("ltr"==this.editor.locale.contentLanguageDirection?100:-100),i=e.clientY,n=document.elementFromPoint(t,i),s=this.editor.editing.view;n&&n.closest(".ck-editor__editable")&&s.getObserver(Kg).onDomEvent({...e,type:e.type,dataTransfer:e.dataTransfer,target:n,clientX:t,clientY:i,preventDefault:()=>e.preventDefault(),stopPropagation:()=>e.stopPropagation()})}_handleBlockDragEnd(){this._isBlockDragging=!1}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class hf extends Qi{_draggedRange;_draggingUid;_draggableElement;_clearDraggableAttributesDelayed=$i((()=>this._clearDraggableAttributes()),40);_blockMode=!1;_domEmitter=new(Ft());_previewContainer;static get pluginName(){return"DragDrop"}static get isOfficialPlugin(){return!0}static get requires(){return[ef,Vg,sf,df]}init(){const e=this.editor,t=e.editing.view;this._draggedRange=null,this._draggingUid="",this._draggableElement=null,t.addObserver(Kg),t.addObserver(sl),this._setupDragging(),this._setupContentInsertionIntegration(),this._setupClipboardInputIntegration(),this._setupDraggableAttributeHandling(),this.listenTo(e,"change:isReadOnly",((e,t,i)=>{i?this.forceDisabled("readOnlyMode"):this.clearForceDisabled("readOnlyMode")})),this.on("change:isEnabled",((e,t,i)=>{i||this._finalizeDragging(!1)})),s.isAndroid&&this.forceDisabled("noAndroidSupport")}destroy(){return this._draggedRange&&(this._draggedRange.detach(),this._draggedRange=null),this._previewContainer&&this._previewContainer.remove(),this._domEmitter.stopListening(),this._clearDraggableAttributesDelayed.cancel(),super.destroy()}_setupDragging(){const e=this.editor,i=e.model,n=e.editing.view,o=n.document,r=e.plugins.get(sf);this.listenTo(o,"dragstart",((e,t)=>{if(t.target?.is("editableElement"))return void t.preventDefault();if(this._prepareDraggedRange(t.target),!this._draggedRange)return void t.preventDefault();this._draggingUid=_(),t.dataTransfer.effectAllowed=this.isEnabled?"copyMove":"copy",t.dataTransfer.setData("application/ckeditor5-dragging-uid",this._draggingUid);const n=i.createSelection(this._draggedRange.toRange());this.editor.plugins.get("ClipboardPipeline")._fireOutputTransformationEvent(t.dataTransfer,n,"dragstart");const{dataTransfer:s,domTarget:o,domEvent:r}=t,{clientX:a}=r;this._updatePreview({dataTransfer:s,domTarget:o,clientX:a}),t.stopPropagation(),this.isEnabled||(this._draggedRange.detach(),this._draggedRange=null,this._draggingUid="")}),{priority:"low"}),this.listenTo(o,"dragend",((e,t)=>{this._finalizeDragging(!t.dataTransfer.isCanceled&&"move"==t.dataTransfer.dropEffect)}),{priority:"low"}),this._domEmitter.listenTo(t.document,"dragend",(()=>{this._blockMode=!1}),{useCapture:!0}),this.listenTo(o,"dragenter",(()=>{this.isEnabled&&n.focus()})),this.listenTo(o,"dragleave",(()=>{r.removeDropMarkerDelayed()})),this.listenTo(o,"dragging",((e,t)=>{if(!this.isEnabled)return void(t.dataTransfer.dropEffect="none");const{clientX:i,clientY:n}=t.domEvent;r.updateDropMarker(t.target,t.targetRanges,i,n,this._blockMode,this._draggedRange),this._draggedRange||(t.dataTransfer.dropEffect="copy"),s.isGecko||("copy"==t.dataTransfer.effectAllowed?t.dataTransfer.dropEffect="copy":["all","copyMove"].includes(t.dataTransfer.effectAllowed)&&(t.dataTransfer.dropEffect="move")),e.stop()}),{priority:"low"})}_setupClipboardInputIntegration(){const e=this.editor,t=e.editing.view.document,i=e.plugins.get(sf);this.listenTo(t,"clipboardInput",((t,n)=>{if("drop"!=n.method)return;const{clientX:s,clientY:o}=n.domEvent,r=i.getFinalDropRange(n.target,n.targetRanges,s,o,this._blockMode,this._draggedRange);if(!r)return this._finalizeDragging(!1),void t.stop();this._draggedRange&&this._draggingUid!=n.dataTransfer.getData("application/ckeditor5-dragging-uid")&&(this._draggedRange.detach(),this._draggedRange=null,this._draggingUid="");if("move"==uf(n.dataTransfer)&&this._draggedRange&&this._draggedRange.containsRange(r,!0))return this._finalizeDragging(!1),void t.stop();n.targetRanges=[e.editing.mapper.toViewRange(r)]}),{priority:"high"})}_setupContentInsertionIntegration(){const e=this.editor.plugins.get(ef);e.on("contentInsertion",((e,t)=>{if(!this.isEnabled||"drop"!==t.method)return;const i=t.targetRanges.map((e=>this.editor.editing.mapper.toModelRange(e)));this.editor.model.change((e=>e.setSelection(i)))}),{priority:"high"}),e.on("contentInsertion",((e,t)=>{if(!this.isEnabled||"drop"!==t.method)return;const i="move"==uf(t.dataTransfer),n=!t.resultRange||!t.resultRange.isCollapsed;this._finalizeDragging(n&&i)}),{priority:"lowest"})}_setupDraggableAttributeHandling(){const e=this.editor,t=e.editing.view,i=t.document;this.listenTo(i,"mousedown",((n,o)=>{if(s.isAndroid||!o)return;this._clearDraggableAttributesDelayed.cancel();let r=mf(o.target);if(s.isBlink&&!e.isReadOnly&&!r&&!i.selection.isCollapsed){const e=i.selection.getSelectedElement();e&&gg(e)||(r=i.selection.editableElement)}r&&(t.change((e=>{e.setAttribute("draggable","true",r)})),this._draggableElement=e.editing.mapper.toModelElement(r))})),this.listenTo(i,"mouseup",(()=>{s.isAndroid||this._clearDraggableAttributesDelayed()}))}_clearDraggableAttributes(){const e=this.editor.editing;e.view.change((t=>{this._draggableElement&&"$graveyard"!=this._draggableElement.root.rootName&&t.removeAttribute("draggable",e.mapper.toViewElement(this._draggableElement)),this._draggableElement=null}))}_finalizeDragging(e){const t=this.editor,i=t.model;if(t.plugins.get(sf).removeDropMarker(),this._clearDraggableAttributes(),t.plugins.has("WidgetToolbarRepository")){t.plugins.get("WidgetToolbarRepository").clearForceDisabled("dragDrop")}this._draggingUid="",this._previewContainer&&(this._previewContainer.remove(),this._previewContainer=void 0),this._draggedRange&&(e&&this.isEnabled&&i.change((e=>{const t=i.createSelection(this._draggedRange);i.deleteContent(t,{doNotAutoparagraph:!0});const n=t.getFirstPosition().parent;n.isEmpty&&!i.schema.checkChild(n,"$text")&&i.schema.checkChild(n,"paragraph")&&e.insertElement("paragraph",n,0)})),this._draggedRange.detach(),this._draggedRange=null)}_prepareDraggedRange(e){const t=this.editor,i=t.model,n=i.document.selection,s=e?mf(e):null;if(s){const e=t.editing.mapper.toModelElement(s);if(this._draggedRange=Mo.fromRange(i.createRangeOn(e)),this._blockMode=i.schema.isBlock(e),t.plugins.has("WidgetToolbarRepository")){t.plugins.get("WidgetToolbarRepository").forceDisabled("dragDrop")}return}if(n.isCollapsed&&!n.getFirstPosition().parent.isEmpty)return;const o=Array.from(n.getSelectedBlocks()),r=n.getFirstRange();if(0==o.length)return void(this._draggedRange=Mo.fromRange(r));const a=gf(i,o);if(o.length>1)this._draggedRange=Mo.fromRange(a),this._blockMode=!0;else if(1==o.length){const e=r.start.isTouching(a.start)&&r.end.isTouching(a.end);this._draggedRange=Mo.fromRange(e?a:r),this._blockMode=e}i.change((e=>e.setSelection(this._draggedRange.toRange())))}_updatePreview({dataTransfer:e,domTarget:i,clientX:n}){const o=this.editor.editing.view,r=o.document.selection.editableElement,a=o.domConverter.mapViewToDom(r),l=t.window.getComputedStyle(a);this._previewContainer?this._previewContainer.firstElementChild&&this._previewContainer.removeChild(this._previewContainer.firstElementChild):(this._previewContainer=St(t.document,"div",{style:"position: fixed; left: -999999px;"}),t.document.body.appendChild(this._previewContainer));const c=new Kt(a);if(a.contains(i))return;const d=parseFloat(l.paddingLeft),h=St(t.document,"div");h.className="ck ck-content",h.style.width=l.width,h.style.paddingLeft=`${c.left-n+d}px`,s.isiOS&&(h.style.backgroundColor="white"),o.domConverter.setContentOf(h,e.getData("text/html")),e.setDragImage(h,0,0),this._previewContainer.appendChild(h)}}function uf(e){return s.isGecko?e.dropEffect:["all","copyMove"].includes(e.effectAllowed)?"move":"copy"}function mf(e){if(e.is("editableElement"))return null;if(e.hasClass("ck-widget__selection-handle"))return e.findAncestor(gg);if(gg(e))return e;const t=e.findAncestor((e=>gg(e)||e.is("editableElement")));return gg(t)?t:null}function gf(e,t){const i=t[0],n=t[t.length-1],s=i.getCommonAncestor(n),o=e.createPositionBefore(i),r=e.createPositionAfter(n);if(s&&s.is("element")&&!e.schema.isLimit(s)){const t=e.createRangeOn(s),i=o.isTouching(t.start),n=r.isTouching(t.end);if(i&&n)return gf(e,[s])}return e.createRange(o,r)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class ff extends Qi{static get pluginName(){return"PastePlainText"}static get isOfficialPlugin(){return!0}static get requires(){return[ef]}init(){const e=this.editor,t=e.model,i=e.editing.view,n=t.document.selection;i.addObserver(Kg),e.plugins.get(ef).on("contentInsertion",((e,i)=>{(function(e,t){let i=t.createRangeIn(e);if(1==e.childCount){const n=e.getChild(0);n.is("element")&&t.schema.isBlock(n)&&!t.schema.isObject(n)&&!t.schema.isLimit(n)&&(i=t.createRangeIn(n))}for(const e of i.getItems()){if(!t.schema.isInline(e))return!1;if(Array.from(e.getAttributeKeys()).find((e=>t.schema.getAttributeProperties(e).isFormatting)))return!1}return!0}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */)(i.content,t)&&t.change((e=>{const s=Array.from(n.getAttributes()).filter((([e])=>t.schema.getAttributeProperties(e).isFormatting));n.isCollapsed||t.deleteContent(n,{doNotAutoparagraph:!0}),s.push(...n.getAttributes());const o=e.createRangeIn(i.content);for(const i of o.getItems())for(const n of s)t.schema.checkAttribute(i,n[0])&&e.setAttribute(n[0],n[1],i)}))}))}}class pf extends Qi{static get pluginName(){return"Clipboard"}static get isOfficialPlugin(){return!0}static get requires(){return[Zg,ef,hf,ff]}init(){const e=this.editor,t=this.editor.t;e.accessibility.addKeystrokeInfos({keystrokes:[{label:t("Copy selected content"),keystroke:"CTRL+C"},{label:t("Paste content"),keystroke:"CTRL+V"},{label:t("Paste content as plain text"),keystroke:"CTRL+SHIFT+V"}]})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class wf extends Xi{constructor(e){super(e),this.affectsData=!1}execute(){const e=this.editor.model,t=e.document.selection;let i=e.schema.getLimitElement(t);if(t.containsEntireContent(i)||!bf(e.schema,i))do{if(i=i.parent,!i)return}while(!bf(e.schema,i));e.change((e=>{e.setSelection(i,"in")}))}}function bf(e,t){return e.isLimit(t)&&(e.checkChild(t,"$text")||e.checkChild(t,"paragraph"))}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const _f=Ei("Ctrl+A");class vf extends Qi{static get pluginName(){return"SelectAllEditing"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.t,i=e.editing.view.document;e.commands.add("selectAll",new wf(e)),this.listenTo(i,"keydown",((t,i)=>{Ai(i)===_f&&(e.execute("selectAll"),i.preventDefault())})),e.accessibility.addKeystrokeInfos({keystrokes:[{label:t("Select all"),keystroke:"CTRL+A"}]})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class yf extends Qi{static get pluginName(){return"SelectAllUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor;e.ui.componentFactory.add("selectAll",(()=>{const e=this._createButton(Ld);return e.set({tooltip:!0}),e})),e.ui.componentFactory.add("menuBar:selectAll",(()=>this._createButton(sh)))}_createButton(e){const t=this.editor,i=t.locale,n=t.commands.get("selectAll"),s=new e(t.locale),o=i.t;return s.set({label:o("Select all"),icon:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M.75 15.5a.75.75 0 0 1 .75.75V18l.008.09A.5.5 0 0 0 2 18.5h1.75a.75.75 0 1 1 0 1.5H1.5l-.144-.007a1.5 1.5 0 0 1-1.35-1.349L0 18.5v-2.25a.75.75 0 0 1 .75-.75m18.5 0a.75.75 0 0 1 .75.75v2.25l-.007.144a1.5 1.5 0 0 1-1.349 1.35L18.5 20h-2.25a.75.75 0 1 1 0-1.5H18a.5.5 0 0 0 .492-.41L18.5 18v-1.75a.75.75 0 0 1 .75-.75m-10.45 3c.11 0 .2.09.2.2v1.1a.2.2 0 0 1-.2.2H7.2a.2.2 0 0 1-.2-.2v-1.1c0-.11.09-.2.2-.2zm4 0c.11 0 .2.09.2.2v1.1a.2.2 0 0 1-.2.2h-1.6a.2.2 0 0 1-.2-.2v-1.1c0-.11.09-.2.2-.2zm.45-5.5a.75.75 0 1 1 0 1.5h-8.5a.75.75 0 1 1 0-1.5zM1.3 11c.11 0 .2.09.2.2v1.6a.2.2 0 0 1-.2.2H.2a.2.2 0 0 1-.2-.2v-1.6c0-.11.09-.2.2-.2zm18.5 0c.11 0 .2.09.2.2v1.6a.2.2 0 0 1-.2.2h-1.1a.2.2 0 0 1-.2-.2v-1.6c0-.11.09-.2.2-.2zm-4.55-2a.75.75 0 1 1 0 1.5H4.75a.75.75 0 1 1 0-1.5zM1.3 7c.11 0 .2.09.2.2v1.6a.2.2 0 0 1-.2.2H.2a.2.2 0 0 1-.2-.2V7.2c0-.11.09-.2.2-.2zm18.5 0c.11 0 .2.09.2.2v1.6a.2.2 0 0 1-.2.2h-1.1a.2.2 0 0 1-.2-.2V7.2c0-.11.09-.2.2-.2zm-4.55-2a.75.75 0 1 1 0 1.5h-2.5a.75.75 0 1 1 0-1.5zm-5 0a.75.75 0 1 1 0 1.5h-5.5a.75.75 0 0 1 0-1.5zm-6.5-5a.75.75 0 0 1 0 1.5H2a.5.5 0 0 0-.492.41L1.5 2v1.75a.75.75 0 0 1-1.5 0V1.5l.007-.144A1.5 1.5 0 0 1 1.356.006L1.5 0zM18.5 0l.144.007a1.5 1.5 0 0 1 1.35 1.349L20 1.5v2.25a.75.75 0 1 1-1.5 0V2l-.008-.09A.5.5 0 0 0 18 1.5h-1.75a.75.75 0 1 1 0-1.5zM8.8 0c.11 0 .2.09.2.2v1.1a.2.2 0 0 1-.2.2H7.2a.2.2 0 0 1-.2-.2V.2c0-.11.09-.2.2-.2zm4 0c.11 0 .2.09.2.2v1.1a.2.2 0 0 1-.2.2h-1.6a.2.2 0 0 1-.2-.2V.2c0-.11.09-.2.2-.2z"/></svg>',keystroke:"Ctrl+A"}),s.bind("isEnabled").to(n,"isEnabled"),this.listenTo(s,"execute",(()=>{t.execute("selectAll"),t.editing.view.focus()})),s}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class kf extends Qi{static get requires(){return[vf,yf]}static get pluginName(){return"SelectAll"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Cf extends Xi{_stack=[];_createdBatches=new WeakSet;constructor(e){super(e),this.refresh(),this._isEnabledBasedOnSelection=!1,this.listenTo(e.data,"set",((e,t)=>{t[1]={...t[1]};const i=t[1];i.batchType||(i.batchType={isUndoable:!1})}),{priority:"high"}),this.listenTo(e.data,"set",((e,t)=>{t[1].batchType.isUndoable||this.clearStack()}))}refresh(){this.isEnabled=this._stack.length>0}get createdBatches(){return this._createdBatches}addBatch(e){const t=this.editor.model.document.selection,i={ranges:t.hasOwnRange?Array.from(t.getRanges()):[],isBackward:t.isBackward};this._stack.push({batch:e,selection:i}),this.refresh()}clearStack(){this._stack=[],this.refresh()}_restoreSelection(e,t,i){const n=this.editor.model,s=n.document,o=[],r=e.map((e=>e.getTransformedByOperations(i))),a=r.flat();for(const e of r){const t=e.filter((e=>e.root!=s.graveyard)).filter((e=>!Ef(e,a)));t.length&&(Af(t),o.push(t[0]))}o.length&&n.change((e=>{e.setSelection(o,{backward:t})}))}_undo(e,t){const i=this.editor.model,n=i.document;this._createdBatches.add(t);const s=e.operations.slice().filter((e=>e.isDocumentOperation));s.reverse();for(const e of s){const s=e.baseVersion+1,o=Array.from(n.history.getOperations(s)),r=aa([e.getReversed()],o,{useRelations:!0,document:this.editor.model.document,forceWeakRemove:!0}).operationsA;for(let s of r){const o=s.affectedSelectable;o&&!i.canEditAt(o)&&(s=new Yr(s.baseVersion)),t.addOperation(s),i.applyOperation(s),n.history.setOperationAsUndone(e,s)}}}}function Af(e){e.sort(((e,t)=>e.start.isBefore(t.start)?-1:1));for(let t=1;t<e.length;t++){const i=e[t-1].getJoined(e[t],!0);i&&(t--,e.splice(t,2,i))}}function Ef(e,t){return t.some((t=>t!==e&&t.containsRange(e,!0)))}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class xf extends Cf{execute(e=null){const t=e?this._stack.findIndex((t=>t.batch==e)):this._stack.length-1,i=this._stack.splice(t,1)[0],n=this.editor.model.createBatch({isUndo:!0});this.editor.model.enqueueChange(n,(()=>{this._undo(i.batch,n);const e=this.editor.model.document.history.getOperations(i.batch.baseVersion);this._restoreSelection(i.selection.ranges,i.selection.isBackward,e)})),this.fire("revert",i.batch,n),this.refresh()}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Tf extends Cf{execute(){const e=this._stack.pop(),t=this.editor.model.createBatch({isUndo:!0});this.editor.model.enqueueChange(t,(()=>{const i=e.batch.operations[e.batch.operations.length-1].baseVersion+1,n=this.editor.model.document.history.getOperations(i);this._restoreSelection(e.selection.ranges,e.selection.isBackward,n),this._undo(e.batch,t)})),this.refresh()}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Pf extends Qi{_undoCommand;_redoCommand;_batchRegistry=new WeakSet;static get pluginName(){return"UndoEditing"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.t;this._undoCommand=new xf(e),this._redoCommand=new Tf(e),e.commands.add("undo",this._undoCommand),e.commands.add("redo",this._redoCommand),this.listenTo(e.model,"applyOperation",((e,t)=>{const i=t[0];if(!i.isDocumentOperation)return;const n=i.batch,s=this._redoCommand.createdBatches.has(n),o=this._undoCommand.createdBatches.has(n);this._batchRegistry.has(n)||(this._batchRegistry.add(n),n.isUndoable&&(s?this._undoCommand.addBatch(n):o||(this._undoCommand.addBatch(n),this._redoCommand.clearStack())))}),{priority:"highest"}),this.listenTo(this._undoCommand,"revert",((e,t,i)=>{this._redoCommand.addBatch(i)})),e.keystrokes.set("CTRL+Z","undo"),e.keystrokes.set("CTRL+Y","redo"),e.keystrokes.set("CTRL+SHIFT+Z","redo"),e.accessibility.addKeystrokeInfos({keystrokes:[{label:t("Undo"),keystroke:"CTRL+Z"},{label:t("Redo"),keystroke:[["CTRL+Y"],["CTRL+SHIFT+Z"]]}]})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class If extends Qi{static get pluginName(){return"UndoUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.locale,i=e.t,n="ltr"==t.uiLanguageDirection?ed:Yc,s="ltr"==t.uiLanguageDirection?Yc:ed;this._addButtonsToFactory("undo",i("Undo"),"CTRL+Z",n),this._addButtonsToFactory("redo",i("Redo"),"CTRL+Y",s)}_addButtonsToFactory(e,t,i,n){const s=this.editor;s.ui.componentFactory.add(e,(()=>{const s=this._createButton(Ld,e,t,i,n);return s.set({tooltip:!0}),s})),s.ui.componentFactory.add("menuBar:"+e,(()=>this._createButton(sh,e,t,i,n)))}_createButton(e,t,i,n,s){const o=this.editor,r=o.locale,a=o.commands.get(t),l=new e(r);return l.set({label:i,icon:s,keystroke:n}),l.bind("isEnabled").to(a,"isEnabled"),this.listenTo(l,"execute",(()=>{o.execute(t),o.editing.view.focus()})),l}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Sf extends Qi{static get requires(){return[Pf,If]}static get pluginName(){return"Undo"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Of extends Qi{static get requires(){return[oh,pf,sg,kf,lg,pc,Sf]}static get pluginName(){return"Essentials"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Rf extends Xi{constructor(e){super(e),this._isEnabledBasedOnSelection=!1}refresh(){const e=this.editor.model,t=Bi(e.document.selection.getSelectedBlocks());this.value=!!t&&t.is("element","paragraph"),this.isEnabled=!!t&&Vf(t,e.schema)}execute(e={}){const t=this.editor.model,i=t.document,n=e.selection||i.selection;t.canEditAt(n)&&t.change((e=>{const i=n.getSelectedBlocks();for(const n of i)!n.is("element","paragraph")&&Vf(n,t.schema)&&e.rename(n,"paragraph")}))}}function Vf(e,t){return t.checkChild(e.parent,"paragraph")&&!t.isObject(e)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Mf extends Xi{constructor(e){super(e),this._isEnabledBasedOnSelection=!1}execute(e){const t=this.editor.model,i=e.attributes;let n=e.position;return t.canEditAt(n)?t.change((e=>{if(n=this._findPositionToInsertParagraph(n,e),!n)return null;const s=e.createElement("paragraph");return i&&t.schema.setAllowedAttributes(s,i,e),t.insertContent(s,n),e.setSelection(s,"in"),e.createPositionAt(s,0)})):null}_findPositionToInsertParagraph(e,t){const i=this.editor.model;if(i.schema.checkChild(e,"paragraph"))return e;const n=i.schema.findAllowedParent(e,"paragraph");if(!n)return null;const s=e.parent,o=i.schema.checkChild(s,"$text");return s.isEmpty||o&&e.isAtEnd?i.createPositionAfter(s):!s.isEmpty&&o&&e.isAtStart?i.createPositionBefore(s):t.split(e,n).position}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Bf extends Qi{static get pluginName(){return"Paragraph"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.model;e.commands.add("paragraph",new Rf(e)),e.commands.add("insertParagraph",new Mf(e)),t.schema.register("paragraph",{inheritAllFrom:"$block"}),e.conversion.elementToElement({model:"paragraph",view:"p"}),e.conversion.for("upcast").elementToElement({model:(e,{writer:t})=>Bf.paragraphLikeElements.has(e.name)?e.isEmpty?null:t.createElement("paragraph"):null,view:/.+/,converterPriority:"low"})}static paragraphLikeElements=new Set(["blockquote","dd","div","dt","h1","h2","h3","h4","h5","h6","li","p","td","th"])}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Nf extends Xi{attributeKey;constructor(e,t){super(e),this.attributeKey=t}refresh(){const e=this.editor.model,t=e.document;this.value=this._getValueFromFirstAllowedNode(),this.isEnabled=e.schema.checkAttributeInSelection(t.selection,this.attributeKey)}execute(e={}){const t=this.editor.model,i=t.document.selection,n=void 0===e.forceValue?!this.value:e.forceValue;t.change((e=>{if(i.isCollapsed)n?e.setSelectionAttribute(this.attributeKey,!0):e.removeSelectionAttribute(this.attributeKey);else{const s=t.schema.getValidRanges(i.getRanges(),this.attributeKey);for(const t of s)n?e.setAttribute(this.attributeKey,n,t):e.removeAttribute(this.attributeKey,t)}}))}_getValueFromFirstAllowedNode(){const e=this.editor.model,t=e.schema,i=e.document.selection;if(i.isCollapsed)return i.hasAttribute(this.attributeKey);for(const e of i.getRanges())for(const i of e.getItems())if(t.checkAttribute(i,this.attributeKey))return i.hasAttribute(this.attributeKey);return!1}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const Ff="bold";class Lf extends Qi{static get pluginName(){return"BoldEditing"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=this.editor.t;e.model.schema.extend("$text",{allowAttributes:Ff}),e.model.schema.setAttributeProperties(Ff,{isFormatting:!0,copyOnEnter:!0}),e.conversion.attributeToElement({model:Ff,view:"strong",upcastAlso:["b",e=>{const t=e.getStyle("font-weight");return t&&("bold"==t||Number(t)>=600)?{name:!0,styles:["font-weight"]}:null}]}),e.commands.add(Ff,new Nf(e,Ff)),e.keystrokes.set("CTRL+B",Ff),e.accessibility.addKeystrokeInfos({keystrokes:[{label:t("Bold text"),keystroke:"CTRL+B"}]})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Df({editor:e,commandName:t,plugin:i,icon:n,label:s,keystroke:o}){return r=>{const a=e.commands.get(t),l=new r(e.locale);return l.set({label:s,icon:n,keystroke:o,isToggleable:!0}),l.bind("isEnabled").to(a,"isEnabled"),l.bind("isOn").to(a,"value"),l instanceof sh?l.set({role:"menuitemcheckbox"}):l.set({tooltip:!0}),i.listenTo(l,"execute",(()=>{e.execute(t),e.editing.view.focus()})),l}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const zf="bold";class Hf extends Qi{static get pluginName(){return"BoldUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.locale.t,i=Df({editor:e,commandName:zf,plugin:this,icon:Oc,label:t("Bold"),keystroke:"CTRL+B"});e.ui.componentFactory.add(zf,(()=>i(Ld))),e.ui.componentFactory.add("menuBar:"+zf,(()=>i(sh)))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Uf extends Qi{static get requires(){return[Lf,Hf]}static get pluginName(){return"Bold"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const $f="code";class Wf extends Qi{static get pluginName(){return"CodeEditing"}static get isOfficialPlugin(){return!0}static get requires(){return[_c]}init(){const e=this.editor,t=this.editor.t;e.model.schema.extend("$text",{allowAttributes:$f}),e.model.schema.setAttributeProperties($f,{isFormatting:!0,copyOnEnter:!1}),e.conversion.attributeToElement({model:$f,view:"code"}),e.commands.add($f,new Nf(e,$f)),e.plugins.get(_c).registerAttribute($f),Pc(e,$f,"code","ck-code_selected"),e.accessibility.addKeystrokeInfos({keystrokes:[{label:t("Move out of an inline code style"),keystroke:[["arrowleft","arrowleft"],["arrowright","arrowright"]]}]})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const qf="code";class jf extends Qi{static get pluginName(){return"CodeUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.locale.t,i=Df({editor:e,commandName:qf,plugin:this,icon:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="m12.5 5.7 5.2 3.9v1.3l-5.6 4c-.1.2-.3.2-.5.2-.3-.1-.6-.7-.6-1l.3-.4 4.7-3.5L11.5 7l-.2-.2c-.1-.3-.1-.6 0-.8.2-.2.5-.4.8-.4a.8.8 0 0 1 .4.1m-5.2 0L2 9.6v1.3l5.6 4c.1.2.3.2.5.2.3-.1.7-.7.6-1 0-.1 0-.3-.2-.4l-5-3.5L8.2 7l.2-.2c.1-.3.1-.6 0-.8-.2-.2-.5-.4-.8-.4a.8.8 0 0 0-.3.1"/></svg>',label:t("Code")});e.ui.componentFactory.add(qf,(()=>i(Ld))),e.ui.componentFactory.add("menuBar:"+qf,(()=>i(sh)))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Kf extends Qi{static get requires(){return[Wf,jf]}static get pluginName(){return"Code"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const Gf="italic";class Jf extends Qi{static get pluginName(){return"ItalicEditing"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=this.editor.t;e.model.schema.extend("$text",{allowAttributes:Gf}),e.model.schema.setAttributeProperties(Gf,{isFormatting:!0,copyOnEnter:!0}),e.conversion.attributeToElement({model:Gf,view:"i",upcastAlso:["em",{styles:{"font-style":"italic"}}]}),e.commands.add(Gf,new Nf(e,Gf)),e.keystrokes.set("CTRL+I",Gf),e.accessibility.addKeystrokeInfos({keystrokes:[{label:t("Italic text"),keystroke:"CTRL+I"}]})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const Qf="italic";class Yf extends Qi{static get pluginName(){return"ItalicUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.locale.t,i=Df({editor:e,commandName:Qf,plugin:this,icon:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="m9.586 14.633.021.004q-.054.502.393.962.123.125.274.201h1.474a.6.6 0 1 1 0 1.2H5.304a.6.6 0 0 1 0-1.2h1.15q.711-.106 1.005-.334.235-.182.404-.597l2.416-9.55a1.05 1.05 0 0 0-.281-.823 1.1 1.1 0 0 0-.442-.296H8.15a.6.6 0 0 1 0-1.2h6.443a.6.6 0 1 1 0 1.2h-1.195q-.564.084-.823.296-.323.263-.623.79z"/></svg>',keystroke:"CTRL+I",label:t("Italic")});e.ui.componentFactory.add(Qf,(()=>i(Ld))),e.ui.componentFactory.add("menuBar:"+Qf,(()=>i(sh)))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Xf extends Qi{static get requires(){return[Jf,Yf]}static get pluginName(){return"Italic"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const Zf="strikethrough";class ep extends Qi{static get pluginName(){return"StrikethroughEditing"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=this.editor.t;e.model.schema.extend("$text",{allowAttributes:Zf}),e.model.schema.setAttributeProperties(Zf,{isFormatting:!0,copyOnEnter:!0}),e.conversion.attributeToElement({model:Zf,view:"s",upcastAlso:["del","strike",{styles:{"text-decoration":"line-through"}}]}),e.commands.add(Zf,new Nf(e,Zf)),e.keystrokes.set("CTRL+SHIFT+X","strikethrough"),e.accessibility.addKeystrokeInfos({keystrokes:[{label:t("Strikethrough text"),keystroke:"CTRL+SHIFT+X"}]})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const tp="strikethrough";class ip extends Qi{static get pluginName(){return"StrikethroughUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.locale.t,i=Df({editor:e,commandName:tp,plugin:this,icon:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M7 16.4c-.8-.4-1.5-.9-2.2-1.5a.6.6 0 0 1-.2-.5l.3-.6h1c1 1.2 2.1 1.7 3.7 1.7 1 0 1.8-.3 2.3-.6.6-.4.6-1.2.6-1.3.2-1.2-.9-2.1-.9-2.1h2.1c.3.7.4 1.2.4 1.7v.8l-.6 1.2c-.6.8-1.1 1-1.6 1.2a6 6 0 0 1-2.4.6c-1 0-1.8-.3-2.5-.6M6.8 9 6 8.3c-.4-.5-.5-.8-.5-1.6 0-.7.1-1.3.5-1.8.4-.6 1-1 1.6-1.3a6.3 6.3 0 0 1 4.7 0 4 4 0 0 1 1.7 1l.3.7c0 .1.2.4-.2.7-.4.2-.9.1-1 0a3 3 0 0 0-1.2-1c-.4-.2-1-.3-2-.4-.7 0-1.4.2-2 .6-.8.6-1 .8-1 1.5 0 .8.5 1 1.2 1.5.6.4 1.1.7 1.9 1H6.8z"/><path d="M3 10.5V9h14v1.5z"/></svg>',keystroke:"CTRL+SHIFT+X",label:t("Strikethrough")});e.ui.componentFactory.add(tp,(()=>i(Ld))),e.ui.componentFactory.add("menuBar:"+tp,(()=>i(sh)))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class np extends Qi{static get requires(){return[ep,ip]}static get pluginName(){return"Strikethrough"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const sp="subscript";class op extends Qi{static get pluginName(){return"SubscriptEditing"}static get isOfficialPlugin(){return!0}init(){const e=this.editor;e.model.schema.extend("$text",{allowAttributes:sp}),e.model.schema.setAttributeProperties(sp,{isFormatting:!0,copyOnEnter:!0}),e.conversion.attributeToElement({model:sp,view:"sub",upcastAlso:[{styles:{"vertical-align":"sub"}}]}),e.commands.add(sp,new Nf(e,sp))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const rp="subscript";class ap extends Qi{static get pluginName(){return"SubscriptUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.locale.t,i=Df({editor:e,commandName:rp,plugin:this,icon:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="m7.03 10.349 3.818-3.819a.8.8 0 1 1 1.132 1.132L8.16 11.48l3.819 3.818a.8.8 0 1 1-1.132 1.132L7.03 12.61l-3.818 3.82a.8.8 0 1 1-1.132-1.132L5.9 11.48 2.08 7.662A.8.8 0 1 1 3.212 6.53zm8.147 7.829h2.549q.38 0 .58.152a.49.49 0 0 1 .201.413.54.54 0 0 1-.159.393q-.158.162-.48.162h-3.594q-.367 0-.572-.197a.62.62 0 0 1-.205-.463q0-.171.132-.453a1.6 1.6 0 0 1 .288-.444q.65-.654 1.172-1.122t.747-.615q.401-.275.667-.553t.405-.57.139-.57a1.01 1.01 0 0 0-.554-.917 1.2 1.2 0 0 0-.56-.133q-.639 0-1.005.546a2.3 2.3 0 0 0-.164.39 1.6 1.6 0 0 1-.258.488q-.144.17-.423.17a.56.56 0 0 1-.405-.156.57.57 0 0 1-.161-.427q0-.327.151-.683.152-.357.452-.646c.3-.289.454-.349.762-.467a3 3 0 0 1 1.081-.178q.747 0 1.274.228a1.92 1.92 0 0 1 1.004 1.032 1.98 1.98 0 0 1-.156 1.794q-.3.48-.613.754-.312.273-1.048.857-.735.584-1.008.906a3 3 0 0 0-.24.309z"/></svg>',label:t("Subscript")});e.ui.componentFactory.add(rp,(()=>i(Ld))),e.ui.componentFactory.add("menuBar:"+rp,(()=>i(sh)))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class lp extends Qi{static get requires(){return[op,ap]}static get pluginName(){return"Subscript"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const cp="superscript";class dp extends Qi{static get pluginName(){return"SuperscriptEditing"}static get isOfficialPlugin(){return!0}init(){const e=this.editor;e.model.schema.extend("$text",{allowAttributes:cp}),e.model.schema.setAttributeProperties(cp,{isFormatting:!0,copyOnEnter:!0}),e.conversion.attributeToElement({model:cp,view:"sup",upcastAlso:[{styles:{"vertical-align":"super"}}]}),e.commands.add(cp,new Nf(e,cp))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const hp="superscript";class up extends Qi{static get pluginName(){return"SuperscriptUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.locale.t,i=Df({editor:e,commandName:hp,plugin:this,icon:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M15.677 8.678h2.549q.38 0 .58.152a.49.49 0 0 1 .201.413.54.54 0 0 1-.159.393q-.158.162-.48.162h-3.594q-.367 0-.572-.197a.62.62 0 0 1-.205-.463q0-.171.132-.453a1.6 1.6 0 0 1 .288-.444q.65-.654 1.172-1.122t.747-.615q.401-.275.667-.553.265-.278.405-.57t.139-.57a1.01 1.01 0 0 0-.554-.917 1.2 1.2 0 0 0-.56-.133q-.639 0-1.005.546a2.3 2.3 0 0 0-.164.39 1.6 1.6 0 0 1-.258.488q-.144.17-.423.17a.56.56 0 0 1-.405-.156.57.57 0 0 1-.161-.427q0-.327.151-.683.152-.357.452-.646c.3-.289.454-.349.762-.467a3 3 0 0 1 1.081-.178q.747 0 1.274.228a1.92 1.92 0 0 1 1.004 1.032 1.98 1.98 0 0 1-.156 1.794q-.3.48-.613.754-.312.273-1.048.857-.735.584-1.008.906a3 3 0 0 0-.24.309zM7.03 10.349l3.818-3.819a.8.8 0 1 1 1.132 1.132L8.16 11.48l3.819 3.818a.8.8 0 1 1-1.132 1.132L7.03 12.61l-3.818 3.82a.8.8 0 1 1-1.132-1.132L5.9 11.48 2.08 7.662A.8.8 0 1 1 3.212 6.53z"/></svg>',label:t("Superscript")});e.ui.componentFactory.add(hp,(()=>i(Ld))),e.ui.componentFactory.add("menuBar:"+hp,(()=>i(sh)))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class mp extends Qi{static get requires(){return[dp,up]}static get pluginName(){return"Superscript"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const gp="underline";class fp extends Qi{static get pluginName(){return"UnderlineEditing"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=this.editor.t;e.model.schema.extend("$text",{allowAttributes:gp}),e.model.schema.setAttributeProperties(gp,{isFormatting:!0,copyOnEnter:!0}),e.conversion.attributeToElement({model:gp,view:"u",upcastAlso:{styles:{"text-decoration":"underline"}}}),e.commands.add(gp,new Nf(e,gp)),e.keystrokes.set("CTRL+U","underline"),e.accessibility.addKeystrokeInfos({keystrokes:[{label:t("Underline text"),keystroke:"CTRL+U"}]})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const pp="underline";class wp extends Qi{static get pluginName(){return"UnderlineUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.locale.t,i=Df({editor:e,commandName:pp,plugin:this,icon:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M3 18v-1.5h14V18zm2.2-8V3.6c0-.4.4-.6.8-.6.3 0 .7.2.7.6v6.2c0 2 1.3 2.8 3.2 2.8s3.4-.9 3.4-2.9V3.6c0-.3.4-.5.8-.5.3 0 .7.2.7.5V10c0 2.7-2.2 4-4.9 4-2.6 0-4.7-1.2-4.7-4"/></svg>',label:t("Underline"),keystroke:"CTRL+U"});e.ui.componentFactory.add(pp,(()=>i(Ld))),e.ui.componentFactory.add("menuBar:"+pp,(()=>i(sh)))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class bp extends Qi{static get requires(){return[fp,wp]}static get pluginName(){return"Underline"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class _p extends Xi{attributeKey;constructor(e,t){super(e),this.attributeKey=t}refresh(){const e=this.editor.model,t=e.document;this.value=t.selection.getAttribute(this.attributeKey),this.isEnabled=e.schema.checkAttributeInSelection(t.selection,this.attributeKey)}execute(e={}){const t=this.editor.model,i=t.document.selection,n=e.value,s=e.batch,o=e=>{if(i.isCollapsed)n?e.setSelectionAttribute(this.attributeKey,n):e.removeSelectionAttribute(this.attributeKey);else{const s=t.schema.getValidRanges(i.getRanges(),this.attributeKey);for(const t of s)n?e.setAttribute(this.attributeKey,n,t):e.removeAttribute(this.attributeKey,t)}};s?t.enqueueChange(s,(e=>{o(e)})):t.change((e=>{o(e)}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const vp="fontSize",yp="fontFamily",kp="fontColor",Cp="fontBackgroundColor";function Ap(e,t){const i={model:{key:e,values:[]},view:{},upcastAlso:{}};for(const e of t)i.model.values.push(e.model),i.view[e.model]=e.view,e.upcastAlso&&(i.upcastAlso[e.model]=e.upcastAlso);return i}function Ep(e){return t=>t.getStyle(e).replace(/\s/g,"")}function xp(e){return(t,{writer:i})=>i.createAttributeElement("span",{style:`${e}:${t}`},{priority:7})}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
class Tp extends _p{constructor(e){super(e,yp)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Pp(e){return e.map(Sp).filter((e=>void 0!==e))}function Ip(e){return e.replace(/["']/g,"").split(",").map((e=>e.trim()))}function Sp(e){return"object"==typeof e?e:"default"===e?{title:"Default",model:void 0}:"string"==typeof e?function(e){const t=Ip(e),i=t[0],n=t.map(Op).join(", ");return{title:i,model:n,view:{name:"span",styles:{"font-family":n},priority:7}}}(e):void 0}function Op(e){return(e=e.trim()).indexOf(" ")>0&&(e=`'${e}'`),e}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Rp extends Qi{static get pluginName(){return"FontFamilyEditing"}static get isOfficialPlugin(){return!0}constructor(e){super(e),e.config.define(yp,{options:["default","Arial, Helvetica, sans-serif","Courier New, Courier, monospace","Georgia, serif","Lucida Sans Unicode, Lucida Grande, sans-serif","Tahoma, Geneva, sans-serif","Times New Roman, Times, serif","Trebuchet MS, Helvetica, sans-serif","Verdana, Geneva, sans-serif"],supportAllValues:!1})}init(){const e=this.editor;e.model.schema.extend("$text",{allowAttributes:yp}),e.model.schema.setAttributeProperties(yp,{isFormatting:!0,copyOnEnter:!0});const t=Pp(e.config.get("fontFamily.options")).filter((e=>e.model)),i=Ap(yp,t);e.config.get("fontFamily.supportAllValues")?(this._prepareAnyValueConverters(),this._prepareCompatibilityConverter()):e.conversion.attributeToElement(i),e.commands.add(yp,new Tp(e))}_prepareAnyValueConverters(){const e=this.editor;e.conversion.for("downcast").attributeToElement({model:yp,view:(e,{writer:t})=>t.createAttributeElement("span",{style:"font-family:"+e},{priority:7})}),e.conversion.for("upcast").elementToAttribute({model:{key:yp,value:e=>e.getStyle("font-family")},view:{name:"span",styles:{"font-family":/.*/}}})}_prepareCompatibilityConverter(){this.editor.conversion.for("upcast").elementToAttribute({view:{name:"font",attributes:{face:/.*/}},model:{key:yp,value:e=>e.getAttribute("face")}})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Vp extends Qi{static get pluginName(){return"FontFamilyUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.t,i=this._getLocalizedOptions(),n=e.commands.get(yp),s=t("Font Family"),o=function(e,t){const i=new Mi;for(const n of e){const e={type:"button",model:new Nm({commandName:yp,commandParam:n.model,label:n.title,role:"menuitemradio",withText:!0})};e.model.bind("isOn").to(t,"value",(e=>{if(e===n.model)return!0;if(!e||!n.model)return!1;return Ip(e)[0].toLowerCase()===Ip(n.model)[0].toLowerCase()})),n.view&&"string"!=typeof n.view&&n.view.styles&&e.model.set("labelStyle",`font-family: ${n.view.styles["font-family"]}`),i.add(e)}return i}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(i,n);e.ui.componentFactory.add(yp,(t=>{const i=cu(t);return uu(i,o,{role:"menu",ariaLabel:s}),i.buttonView.set({label:s,icon:Lc,tooltip:!0}),i.extendTemplate({attributes:{class:"ck-font-family-dropdown"}}),i.bind("isEnabled").to(n),this.listenTo(i,"execute",(t=>{e.execute(t.source.commandName,{value:t.source.commandParam}),e.editing.view.focus()})),i})),e.ui.componentFactory.add(`menuBar:${yp}`,(t=>{const i=new Km(t);i.buttonView.set({label:s,icon:Lc}),i.bind("isEnabled").to(n);const r=new Gm(t);for(const n of o){const s=new um(t,i),o=new sh(t);o.set({role:"menuitemradio",isToggleable:!0}),o.bind(...Object.keys(n.model)).to(n.model),o.delegate("execute").to(i),o.on("execute",(()=>{e.execute(n.model.commandName,{value:n.model.commandParam}),e.editing.view.focus()})),s.children.add(o),r.items.add(s)}return i.panelView.children.add(r),i}))}_getLocalizedOptions(){const e=this.editor,t=e.t;return Pp(e.config.get(yp).options).map((e=>("Default"===e.title&&(e.title=t("Default")),e)))}}class Mp extends Qi{static get requires(){return[Rp,Vp]}static get pluginName(){return"FontFamily"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Bp extends _p{constructor(e){super(e,vp)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Np(e){return e.map((e=>function(e){"number"==typeof e&&(e=String(e));if("object"==typeof e&&(t=e,t.title&&t.model&&t.view))return Lp(e);var t;const i=function(e){return"string"==typeof e?Fp[e]:Fp[e.model]}(e);if(i)return Lp(i);if("default"===e)return{model:void 0,title:"Default"};if(function(e){let t;if("object"==typeof e){if(!e.model)throw new k("font-size-invalid-definition",null,e);t=parseFloat(e.model)}else t=parseFloat(e);return isNaN(t)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(e))return;return function(e){"string"==typeof e&&(e={title:e,model:`${parseFloat(e)}px`});return e.view={name:"span",styles:{"font-size":e.model}},Lp(e)}(e)}(e))).filter((e=>void 0!==e))}const Fp={get tiny(){return{title:"Tiny",model:"tiny",view:{name:"span",classes:"text-tiny",priority:7}}},get small(){return{title:"Small",model:"small",view:{name:"span",classes:"text-small",priority:7}}},get big(){return{title:"Big",model:"big",view:{name:"span",classes:"text-big",priority:7}}},get huge(){return{title:"Huge",model:"huge",view:{name:"span",classes:"text-huge",priority:7}}}};function Lp(e){return e.view&&"string"!=typeof e.view&&!e.view.priority&&(e.view.priority=7),e}const Dp=["x-small","x-small","small","medium","large","x-large","xx-large","xxx-large"];class zp extends Qi{static get pluginName(){return"FontSizeEditing"}static get isOfficialPlugin(){return!0}constructor(e){super(e),e.config.define(vp,{options:["tiny","small","default","big","huge"],supportAllValues:!1})}init(){const e=this.editor;e.model.schema.extend("$text",{allowAttributes:vp}),e.model.schema.setAttributeProperties(vp,{isFormatting:!0,copyOnEnter:!0});const t=e.config.get("fontSize.supportAllValues"),i=Np(this.editor.config.get("fontSize.options")).filter((e=>e.model)),n=Ap(vp,i);t?(this._prepareAnyValueConverters(n),this._prepareCompatibilityConverter()):e.conversion.attributeToElement(n),e.commands.add(vp,new Bp(e))}_prepareAnyValueConverters(e){const t=this.editor,i=e.model.values.filter((e=>{return!(t=String(e),fl.test(t)||function(e){return pl.test(e)}(String(e)));var t}));if(i.length)throw new k("font-size-invalid-use-of-named-presets",null,{presets:i});t.conversion.for("downcast").attributeToElement({model:vp,view:(e,{writer:t})=>{if(e)return t.createAttributeElement("span",{style:"font-size:"+e},{priority:7})}}),t.conversion.for("upcast").elementToAttribute({model:{key:vp,value:e=>e.getStyle("font-size")},view:{name:"span",styles:{"font-size":/.*/}}})}_prepareCompatibilityConverter(){this.editor.conversion.for("upcast").elementToAttribute({view:{name:"font",attributes:{size:/^[+-]?\d{1,3}$/}},model:{key:vp,value:e=>{const t=e.getAttribute("size"),i="-"===t[0]||"+"===t[0];let n=parseInt(t,10);i&&(n=3+n);const s=Dp.length-1,o=Math.min(Math.max(n,0),s);return Dp[o]}}})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Hp extends Qi{static get pluginName(){return"FontSizeUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.t,i=this._getLocalizedOptions(),n=e.commands.get(vp),s=t("Font Size"),o=function(e,t){const i=new Mi;for(const n of e){const e={type:"button",model:new Nm({commandName:vp,commandParam:n.model,label:n.title,class:"ck-fontsize-option",role:"menuitemradio",withText:!0})};n.view&&"string"!=typeof n.view&&(n.view.styles&&e.model.set("labelStyle",`font-size:${n.view.styles["font-size"]}`),n.view.classes&&e.model.set("class",`${e.model.class} ${n.view.classes}`)),e.model.bind("isOn").to(t,"value",(e=>e===n.model)),i.add(e)}return i}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(i,n);e.ui.componentFactory.add(vp,(t=>{const i=cu(t);return uu(i,o,{role:"menu",ariaLabel:s}),i.buttonView.set({label:s,icon:Dc,tooltip:!0}),i.extendTemplate({attributes:{class:["ck-font-size-dropdown"]}}),i.bind("isEnabled").to(n),this.listenTo(i,"execute",(t=>{e.execute(t.source.commandName,{value:t.source.commandParam}),e.editing.view.focus()})),i})),e.ui.componentFactory.add(`menuBar:${vp}`,(t=>{const i=new Km(t);i.buttonView.set({label:s,icon:Dc}),i.bind("isEnabled").to(n);const r=new Gm(t);for(const n of o){const s=new um(t,i),o=new sh(t);o.set({role:"menuitemradio",isToggleable:!0}),o.bind(...Object.keys(n.model)).to(n.model),o.delegate("execute").to(i),o.on("execute",(()=>{e.execute(n.model.commandName,{value:n.model.commandParam}),e.editing.view.focus()})),s.children.add(o),r.items.add(s)}return i.panelView.children.add(r),i}))}_getLocalizedOptions(){const e=this.editor,t=e.t,i={Default:t("Default"),Tiny:t("Tiny"),Small:t("Small"),Big:t("Big"),Huge:t("Huge")};return Np(e.config.get(vp).options).map((e=>{const t=i[e.title];return t&&t!=e.title&&(e=Object.assign({},e,{title:t})),e}))}}class Up extends Qi{static get requires(){return[zp,Hp]}static get pluginName(){return"FontSize"}static get isOfficialPlugin(){return!0}normalizeSizeOptions(e){return Np(e)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class $p extends _p{constructor(e){super(e,kp)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Wp extends Qi{static get pluginName(){return"FontColorEditing"}static get isOfficialPlugin(){return!0}constructor(e){super(e),e.config.define(kp,{colors:[{color:"hsl(0, 0%, 0%)",label:"Black"},{color:"hsl(0, 0%, 30%)",label:"Dim grey"},{color:"hsl(0, 0%, 60%)",label:"Grey"},{color:"hsl(0, 0%, 90%)",label:"Light grey"},{color:"hsl(0, 0%, 100%)",label:"White",hasBorder:!0},{color:"hsl(0, 75%, 60%)",label:"Red"},{color:"hsl(30, 75%, 60%)",label:"Orange"},{color:"hsl(60, 75%, 60%)",label:"Yellow"},{color:"hsl(90, 75%, 60%)",label:"Light green"},{color:"hsl(120, 75%, 60%)",label:"Green"},{color:"hsl(150, 75%, 60%)",label:"Aquamarine"},{color:"hsl(180, 75%, 60%)",label:"Turquoise"},{color:"hsl(210, 75%, 60%)",label:"Light blue"},{color:"hsl(240, 75%, 60%)",label:"Blue"},{color:"hsl(270, 75%, 60%)",label:"Purple"}],columns:5}),e.conversion.for("upcast").elementToAttribute({view:{name:"span",styles:{color:/[\s\S]+/}},model:{key:kp,value:Ep("color")}}),e.conversion.for("upcast").elementToAttribute({view:{name:"font",attributes:{color:/^#?\w+$/}},model:{key:kp,value:e=>e.getAttribute("color")}}),e.conversion.for("downcast").attributeToElement({model:kp,view:xp("color")}),e.commands.add(kp,new $p(e)),e.model.schema.extend("$text",{allowAttributes:kp}),e.model.schema.setAttributeProperties(kp,{isFormatting:!0,copyOnEnter:!0})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class qp extends Qi{commandName;componentName;icon;dropdownLabel;columns;constructor(e,{commandName:t,componentName:i,icon:n,dropdownLabel:s}){super(e),this.commandName=t,this.componentName=i,this.icon=n,this.dropdownLabel=s,this.columns=e.config.get(`${this.componentName}.columns`)}init(){const e=this.editor,t=e.locale,i=t.t,n=e.commands.get(this.commandName),s=e.config.get(this.componentName);const o=function(e,t){const i=e.t,n={Black:i("Black"),"Dim grey":i("Dim grey"),Grey:i("Grey"),"Light grey":i("Light grey"),White:i("White"),Red:i("Red"),Orange:i("Orange"),Yellow:i("Yellow"),"Light green":i("Light green"),Green:i("Green"),Aquamarine:i("Aquamarine"),Turquoise:i("Turquoise"),"Light blue":i("Light blue"),Blue:i("Blue"),Purple:i("Purple")};return t.map((e=>{const t=n[e.label];return t&&t!=e.label&&(e.label=t),e}))}(t,s.colors.map(yh).filter((e=>!!e))),r=s.documentColors,a=!1!==s.colorPicker;e.ui.componentFactory.add(this.componentName,(t=>{const l=cu(t);let c=!1;const d=function({dropdownView:e,colors:t,columns:i,removeButtonLabel:n,colorPickerLabel:s,documentColorsLabel:o,documentColorsCount:r,colorPickerViewConfig:a}){const l=e.locale,c=new im(l,{colors:t,columns:i,removeButtonLabel:n,colorPickerLabel:s,documentColorsLabel:o,documentColorsCount:r,colorPickerViewConfig:a});return e.colorSelectorView=c,e.panelView.children.add(c),c}({dropdownView:l,colors:o.map((e=>({label:e.label,color:e.model,options:{hasBorder:e.hasBorder}}))),columns:this.columns,removeButtonLabel:i("Remove color"),colorPickerLabel:i("Color picker"),documentColorsLabel:0!==r?i("Document colors"):"",documentColorsCount:void 0===r?this.columns:r,colorPickerViewConfig:!!a&&(s.colorPicker||{})});return d.bind("selectedColor").to(n,"value"),l.buttonView.set({label:this.dropdownLabel,icon:this.icon,tooltip:!0}),l.extendTemplate({attributes:{class:"ck-color-ui-dropdown"}}),l.bind("isEnabled").to(n),d.on("execute",((t,i)=>{l.isOpen&&e.execute(this.commandName,{value:i.value,batch:this._undoStepBatch}),"colorPicker"!==i.source&&e.editing.view.focus(),"colorPickerSaveButton"===i.source&&(l.isOpen=!1)})),d.on("colorPicker:show",(()=>{this._undoStepBatch=e.model.createBatch()})),d.on("colorPicker:cancel",(()=>{this._undoStepBatch.operations.length&&(l.isOpen=!1,e.execute("undo",this._undoStepBatch)),e.editing.view.focus()})),l.on("change:isOpen",((t,i,n)=>{c||(c=!0,l.colorSelectorView.appendUI()),n&&(0!==r&&d.updateDocumentColors(e.model,this.componentName),d.updateSelectedColors(),d.showColorGridsFragment())})),gu(l,(()=>l.colorSelectorView.colorGridsFragmentView.staticColorsGrid.items.find((e=>e.isOn)))),l})),e.ui.componentFactory.add(`menuBar:${this.componentName}`,(t=>{const s=new Km(t);s.buttonView.set({label:this.dropdownLabel,icon:this.icon}),s.bind("isEnabled").to(n);let a=!1;const l=new im(t,{colors:o.map((e=>({label:e.label,color:e.model,options:{hasBorder:e.hasBorder}}))),columns:this.columns,removeButtonLabel:i("Remove color"),colorPickerLabel:i("Color picker"),documentColorsLabel:0!==r?i("Document colors"):"",documentColorsCount:void 0===r?this.columns:r,colorPickerViewConfig:!1});return l.bind("selectedColor").to(n,"value"),l.delegate("execute").to(s),l.on("execute",((t,i)=>{e.execute(this.commandName,{value:i.value,batch:this._undoStepBatch}),e.editing.view.focus()})),s.on("change:isOpen",((t,i,n)=>{a||(a=!0,l.appendUI()),n&&(0!==r&&l.updateDocumentColors(e.model,this.componentName),l.updateSelectedColors(),l.showColorGridsFragment())})),s.panelView.children.add(l),s}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class jp extends qp{constructor(e){const t=e.locale.t;super(e,{commandName:kp,componentName:kp,icon:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M12.4 10.3 10 4.5l-2.4 5.8zm.5 1.2H7.1L5.7 15H4.2l5-12h1.6l5 12h-1.5L13 11.5zm3.1 7H4a1 1 0 0 1 0-2h12a1 1 0 0 1 0 2"/></svg>',dropdownLabel:t("Font Color")})}static get pluginName(){return"FontColorUI"}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Kp extends Qi{static get requires(){return[Wp,jp]}static get pluginName(){return"FontColor"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Gp extends _p{constructor(e){super(e,Cp)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Jp extends Qi{static get pluginName(){return"FontBackgroundColorEditing"}static get isOfficialPlugin(){return!0}constructor(e){super(e),e.config.define(Cp,{colors:[{color:"hsl(0, 0%, 0%)",label:"Black"},{color:"hsl(0, 0%, 30%)",label:"Dim grey"},{color:"hsl(0, 0%, 60%)",label:"Grey"},{color:"hsl(0, 0%, 90%)",label:"Light grey"},{color:"hsl(0, 0%, 100%)",label:"White",hasBorder:!0},{color:"hsl(0, 75%, 60%)",label:"Red"},{color:"hsl(30, 75%, 60%)",label:"Orange"},{color:"hsl(60, 75%, 60%)",label:"Yellow"},{color:"hsl(90, 75%, 60%)",label:"Light green"},{color:"hsl(120, 75%, 60%)",label:"Green"},{color:"hsl(150, 75%, 60%)",label:"Aquamarine"},{color:"hsl(180, 75%, 60%)",label:"Turquoise"},{color:"hsl(210, 75%, 60%)",label:"Light blue"},{color:"hsl(240, 75%, 60%)",label:"Blue"},{color:"hsl(270, 75%, 60%)",label:"Purple"}],columns:5}),e.data.addStyleProcessorRules(Pl),e.conversion.for("upcast").elementToAttribute({view:{name:"span",styles:{"background-color":/[\s\S]+/}},model:{key:Cp,value:Ep("background-color")}}),e.conversion.for("downcast").attributeToElement({model:Cp,view:xp("background-color")}),e.commands.add(Cp,new Gp(e)),e.model.schema.extend("$text",{allowAttributes:Cp}),e.model.schema.setAttributeProperties(Cp,{isFormatting:!0,copyOnEnter:!0})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Qp extends qp{constructor(e){const t=e.locale.t;super(e,{commandName:Cp,componentName:Cp,icon:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M4 2h12a2 2 0 0 1 2 2v12a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2m8.38 9.262H7.62L10 5.506zm.532 1.285L14.34 16h1.426L10.804 4H9.196L4.234 16H5.66l1.428-3.453z"/></svg>',dropdownLabel:t("Font Background Color")})}static get pluginName(){return"FontBackgroundColorUI"}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Yp extends Qi{static get requires(){return[Jp,Qp]}static get pluginName(){return"FontBackgroundColor"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Xp extends Qi{static get requires(){return[Mp,Up,Kp,Yp]}static get pluginName(){return"Font"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Zp extends Xi{refresh(){const e=this.editor.model,t=e.document;this.value=t.selection.getAttribute("highlight"),this.isEnabled=e.schema.checkAttributeInSelection(t.selection,"highlight")}execute(e={}){const t=this.editor.model,i=t.document.selection,n=e.value;t.change((e=>{if(i.isCollapsed){const t=i.getFirstPosition();if(i.hasAttribute("highlight")){const i=e=>e.item.hasAttribute("highlight")&&e.item.getAttribute("highlight")===this.value,s=t.getLastMatchingPosition(i,{direction:"backward"}),o=t.getLastMatchingPosition(i),r=e.createRange(s,o);n&&this.value!==n?(t.isEqual(o)||e.setAttribute("highlight",n,r),e.setSelectionAttribute("highlight",n)):(t.isEqual(o)||e.removeAttribute("highlight",r),e.removeSelectionAttribute("highlight"))}else n&&e.setSelectionAttribute("highlight",n)}else{const s=t.schema.getValidRanges(i.getRanges(),"highlight");for(const t of s)n?e.setAttribute("highlight",n,t):e.removeAttribute("highlight",t)}}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class ew extends Qi{static get pluginName(){return"HighlightEditing"}static get isOfficialPlugin(){return!0}constructor(e){super(e),e.config.define("highlight",{options:[{model:"yellowMarker",class:"marker-yellow",title:"Yellow marker",color:"var(--ck-content-highlight-marker-yellow)",type:"marker"},{model:"greenMarker",class:"marker-green",title:"Green marker",color:"var(--ck-content-highlight-marker-green)",type:"marker"},{model:"pinkMarker",class:"marker-pink",title:"Pink marker",color:"var(--ck-content-highlight-marker-pink)",type:"marker"},{model:"blueMarker",class:"marker-blue",title:"Blue marker",color:"var(--ck-content-highlight-marker-blue)",type:"marker"},{model:"redPen",class:"pen-red",title:"Red pen",color:"var(--ck-content-highlight-pen-red)",type:"pen"},{model:"greenPen",class:"pen-green",title:"Green pen",color:"var(--ck-content-highlight-pen-green)",type:"pen"}]})}init(){const e=this.editor;e.model.schema.extend("$text",{allowAttributes:"highlight"});const t=e.config.get("highlight.options");e.conversion.attributeToElement(function(e){const t={model:{key:"highlight",values:[]},view:{}};for(const i of e)t.model.values.push(i.model),t.view[i.model]={name:"mark",classes:i.class};return t}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(t)),e.commands.add("highlight",new Zp(e))}}class tw extends Qi{get localizedOptionTitles(){const e=this.editor.t;return{"Yellow marker":e("Yellow marker"),"Green marker":e("Green marker"),"Pink marker":e("Pink marker"),"Blue marker":e("Blue marker"),"Red pen":e("Red pen"),"Green pen":e("Green pen")}}static get pluginName(){return"HighlightUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor.config.get("highlight.options");for(const t of e)this._addHighlighterButton(t);this._addRemoveHighlightButton(),this._addDropdown(e),this._addMenuBarButton(e)}_addRemoveHighlightButton(){const e=this.editor.t,t=this.editor.commands.get("highlight");this._addButton("removeHighlight",e("Remove highlight"),Fc,null,(e=>{e.bind("isEnabled").to(t,"isEnabled")}))}_addHighlighterButton(e){const t=this.editor.commands.get("highlight");this._addButton("highlight:"+e.model,e.title,iw(e.type),e.model,(function(i){i.bind("isEnabled").to(t,"isEnabled"),i.bind("isOn").to(t,"value",(t=>t===e.model)),i.iconView.fillColor=e.color,i.isToggleable=!0}))}_addButton(e,t,i,n,s){const o=this.editor;o.ui.componentFactory.add(e,(e=>{const r=new Ld(e),a=this.localizedOptionTitles[t]?this.localizedOptionTitles[t]:t;return r.set({label:a,icon:i,tooltip:!0}),r.on("execute",(()=>{o.execute("highlight",{value:n}),o.editing.view.focus()})),s(r),r}))}_addDropdown(e){const t=this.editor,i=t.t,n=t.ui.componentFactory,s=e[0],o=e.reduce(((e,t)=>(e[t.model]=t,e)),{});n.add("highlight",(r=>{const a=t.commands.get("highlight"),l=cu(r,lu),c=l.buttonView;c.set({label:i("Highlight"),tooltip:!0,lastExecuted:s.model,commandValue:s.model,isToggleable:!0}),c.bind("icon").to(a,"value",(e=>iw(d(e,"type")))),c.bind("color").to(a,"value",(e=>d(e,"color"))),c.bind("commandValue").to(a,"value",(e=>d(e,"model"))),c.bind("isOn").to(a,"value",(e=>!!e)),c.delegate("execute").to(l);function d(e,t){const i=e&&e!==c.lastExecuted?e:c.lastExecuted;return o[i][t]}return l.bind("isEnabled").to(a,"isEnabled"),du(l,(()=>{const t=e.map((e=>{const t=n.create("highlight:"+e.model);return this.listenTo(t,"execute",(()=>{l.buttonView.set({lastExecuted:e.model})})),t}));return t.push(new eu),t.push(n.create("removeHighlight")),t}),{enableActiveItemFocusOnDropdownOpen:!0,ariaLabel:i("Text highlight toolbar")}),function(e){const t=e.buttonView.actionView;t.iconView.bind("fillColor").to(e.buttonView,"color")}(l),c.on("execute",(()=>{t.execute("highlight",{value:c.commandValue})})),this.listenTo(l,"execute",(()=>{t.editing.view.focus()})),l}))}_addMenuBarButton(e){const t=this.editor,i=t.t,n=t.commands.get("highlight");t.ui.componentFactory.add("menuBar:highlight",(s=>{const o=new Km(s);o.buttonView.set({label:i("Highlight"),icon:iw("marker")}),o.bind("isEnabled").to(n),o.buttonView.iconView.fillColor="transparent";const r=new Gm(s);for(const i of e){const e=new um(s,o),a=new sh(s);a.set({label:i.title,icon:iw(i.type),role:"menuitemradio",isToggleable:!0}),a.iconView.fillColor=i.color,a.delegate("execute").to(o),a.bind("isOn").to(n,"value",(e=>e===i.model)),a.on("execute",(()=>{t.execute("highlight",{value:i.model}),t.editing.view.focus()})),e.children.add(a),r.items.add(e)}r.items.add(new Yh(s));const a=new um(s,o),l=new sh(s);return l.set({label:i("Remove highlight"),icon:Fc}),l.delegate("execute").to(o),l.on("execute",(()=>{t.execute("highlight",{value:null}),t.editing.view.focus()})),a.children.add(l),r.items.add(a),o.panelView.children.add(r),o}))}}function iw(e){return"marker"===e?'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M10.798 1.59 3.002 12.875l1.895 1.852 2.521 1.402 6.997-12.194z" class="ck-icon__fill"/><path d="m2.556 16.727.234-.348q-.445-.226-.498-.426-.054-.206.115-.837.14-.375.169-.595a4.5 4.5 0 0 0 0-.725q-.313-.931-.284-1.26.03-.327.475-.862l6.77-9.414q.808-1.365 3.199.18 2.39 1.549 1.784 2.686l-5.877 10.36q-.237.618-.526.782-.29.163-1.232.21-.543.196-.738.318t-.526.47q-.44.397-.632.397-.143 0-.524-.226l-.31.41zm-.279.415 1.575 1.103-.392.515H1.19zm8.1-13.656-4.953 6.9L8.75 12.57l4.247-7.574q.263-.375-1.092-1.192-1.354-.819-1.528-.32zM8.244 18.5 9.59 17h9.406v1.5z"/></svg>':'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M10.126 2.268 2.002 13.874l1.895 1.852 2.521 1.402L14.47 5.481l-1.543-2.568z" class="ck-icon__fill"/><path d="m4.5 18.088-2.645-1.852-.04-2.95-.006-.005.006-.008v-.025l.011.008L8.73 2.97q.249-.348.567-.557l-1.212.308L4.604 7.9l-.83-.558 3.694-5.495 2.708-.69 1.65 1.145.046.018.85-1.216 2.16 1.512-.856 1.222c.828.967 1.144 2.141.432 3.158L7.55 17.286l.006.005zm-.634.166-1.976.516-.026-1.918zM9.968 3.817l-.006-.004-6.123 9.184 3.277 2.294 6.108-9.162.005.003c.317-.452-.16-1.332-1.064-1.966-.891-.624-1.865-.776-2.197-.349M8.245 18.5 9.59 17h9.406v1.5z"/></svg>'}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class nw extends Qi{static get requires(){return[ew,tw]}static get pluginName(){return"Highlight"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class sw{_definitions=new Set;get length(){return this._definitions.size}add(e){Array.isArray(e)?e.forEach((e=>this._definitions.add(e))):this._definitions.add(e)}getDispatcher(){return e=>{e.on("attribute:linkHref",((e,t,i)=>{if(!i.consumable.test(t.item,"attribute:linkHref"))return;if(!t.item.is("selection")&&!i.schema.isInline(t.item))return;const n=i.writer,s=n.document.selection;for(const e of this._definitions){const o=n.createAttributeElement("a",e.attributes,{priority:5});e.classes&&n.addClass(e.classes,o);for(const t in e.styles)n.setStyle(t,e.styles[t],o);n.setCustomProperty("link",!0,o),e.callback(t.attributeNewValue)?t.item.is("selection")?n.wrap(s.getFirstRange(),o):n.wrap(i.mapper.toViewRange(t.range),o):n.unwrap(i.mapper.toViewRange(t.range),o)}}),{priority:"high"})}}getDispatcherForLinkedImage(){return e=>{e.on("attribute:linkHref:imageBlock",((e,t,{writer:i,mapper:n})=>{const s=n.toViewElement(t.item),o=Array.from(s.getChildren()).find((e=>e.is("element","a")));if(o)for(const e of this._definitions){const n=Hi(e.attributes);if(e.callback(t.attributeNewValue)){for(const[e,t]of n)"class"===e?i.addClass(t,o):i.setAttribute(e,t,o);e.classes&&i.addClass(e.classes,o);for(const t in e.styles)i.setStyle(t,e.styles[t],o)}else{for(const[e,t]of n)"class"===e?i.removeClass(t,o):i.removeAttribute(e,o);e.classes&&i.removeClass(e.classes,o);for(const t in e.styles)i.removeStyle(t,o)}}}))}}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const ow=/[\u0000-\u0020\u00A0\u1680\u180E\u2000-\u2029\u205f\u3000]/g,rw=/^[\S]+@((?![-_])(?:[-\w\u00a1-\uffff]{0,63}[^-_]\.))+(?:[a-z\u00a1-\uffff]{2,})$/i,aw=/^((\w+:(\/{2,})?)|(\W))/i,lw=["https?","ftps?","mailto"],cw="Ctrl+K";function dw(e,{writer:t}){const i=t.createAttributeElement("a",{href:e},{priority:5});return t.setCustomProperty("link",!0,i),i}function hw(e,t=lw){const i=String(e),n=t.join("|");return function(e,t){const i=e.replace(ow,"");return!!i.match(t)}(i,new RegExp(`${"^(?:(?:<protocols>):|[^a-z]|[a-z+.-]+(?:[^a-z+.:-]|$))".replace("<protocols>",n)}`,"i"))?i:"#"}function uw(e,t){return!!e&&t.checkAttribute(e.name,"linkHref")}function mw(e,t){const i=(n=e,rw.test(n)?"mailto:":t);var n;const s=!!i&&!gw(e);return e&&s?i+e:e}function gw(e){return aw.test(e)}function fw(e){let t="";for(const i of e.getItems()){if(!i.is("$text")&&!i.is("$textProxy"))return;t+=i.data}return t}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class pw extends Xi{manualDecorators=new Mi;automaticDecorators=new sw;restoreManualDecoratorStates(){for(const e of this.manualDecorators)e.value=this._getDecoratorStateFromModel(e.id)}refresh(){const e=this.editor.model,t=e.document.selection,i=t.getSelectedElement()||Bi(t.getSelectedBlocks());uw(i,e.schema)?(this.value=i.getAttribute("linkHref"),this.isEnabled=e.schema.checkAttribute(i,"linkHref")):(this.value=t.getAttribute("linkHref"),this.isEnabled=e.schema.checkAttributeInSelection(t,"linkHref"));for(const e of this.manualDecorators)e.value=this._getDecoratorStateFromModel(e.id)}execute(e,t={},i){const n=this.editor.model,s=n.document.selection,o=[],r=[];for(const e in t)t[e]?o.push(e):r.push(e);n.change((t=>{const a=i=>{t.setAttribute("linkHref",e,i),o.forEach((e=>t.setAttribute(e,!0,i))),r.forEach((e=>t.removeAttribute(e,i)))},l=(s,o)=>{const r=fw(s);if(!r)return s;let l=i;if(l||(l=o&&o==r?e:r),l!=r){const e=function(e,t){const i=p(e,t),n={equal:0,insert:0,delete:0},s=[];let o="",r="";for(const a of[...i,null])"insert"==a?r+=t[n.equal+n.insert]:"delete"==a?o+=e[n.equal+n.delete]:(o.length||r.length)&&(s.push({offset:n.equal,actual:o,expected:r}),o="",r=""),a&&n[a]++;return s}(r,l);let i=0;for(const{offset:o,actual:r,expected:l}of e){const e=o+i,c=t.createRange(s.start.getShiftedBy(e),s.start.getShiftedBy(e+r.length)),d=ww(c,s).getAttributes(),h=Array.from(d).filter((([e])=>n.schema.getAttributeProperties(e).isFormatting)),u=t.createText(l,h);a(u),n.insertContent(u,c),i+=l.length}return t.createRange(s.start,s.start.getShiftedBy(l.length))}},c=e=>{const{plugins:i}=this.editor;if(t.setSelection(e.end),i.has("TwoStepCaretMovement"))i.get("TwoStepCaretMovement")._handleForwardMovement();else for(const e of["linkHref",...o,...r])t.removeSelectionAttribute(e)};if(s.isCollapsed){const r=s.getFirstPosition();if(s.hasAttribute("linkHref")){const e=s.getAttribute("linkHref"),t=xc(r,"linkHref",e,n),i=l(t,e);a(i||t),i&&c(i)}else if(""!==e){const a=Hi(s.getAttributes());a.set("linkHref",e),o.forEach((e=>{a.set(e,!0)}));c(n.insertContent(t.createText(i||e,a),r))}}else{const e=Array.from(s.getRanges()),i=n.schema.getValidRanges(e,"linkHref"),o=[];for(const e of s.getSelectedBlocks())n.schema.checkAttribute(e,"linkHref")&&o.push(t.createRangeOn(e));const r=o.slice();for(const e of i)this._isRangeToUpdate(e,o)&&r.push(e);const c=e.map((e=>({start:ga.fromPosition(e.start,"toPrevious"),end:ga.fromPosition(e.end,"toNext")})));for(let e of r){e=l(e,(e.start.textNode||e.start.nodeAfter).getAttribute("linkHref"))||e,a(e)}t.setSelection(c.map((e=>{const t=e.start.toPosition(),i=e.end.toPosition();return e.start.detach(),e.end.detach(),n.createRange(t,i)})))}}))}_getDecoratorStateFromModel(e){const t=this.editor.model,i=t.document.selection,n=i.getSelectedElement();return uw(n,t.schema)?n.getAttribute(e):i.getAttribute(e)}_isRangeToUpdate(e,t){for(const i of t)if(i.containsRange(e))return!1;return!0}}function ww(e,t){if(!e.isCollapsed)return Bi(e.getItems());const i=e.start;return i.textNode?i.textNode:!i.nodeBefore||i.isEqual(t.start)?i.nodeAfter:i.nodeBefore}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class bw extends Xi{refresh(){const e=this.editor.model,t=e.document.selection,i=t.getSelectedElement();uw(i,e.schema)?this.isEnabled=e.schema.checkAttribute(i,"linkHref"):this.isEnabled=e.schema.checkAttributeInSelection(t,"linkHref")}execute(){const e=this.editor,t=this.editor.model,i=t.document.selection,n=e.commands.get("link");t.change((e=>{const s=i.isCollapsed?[xc(i.getFirstPosition(),"linkHref",i.getAttribute("linkHref"),t)]:t.schema.getValidRanges(i.getRanges(),"linkHref");for(const t of s)if(e.removeAttribute("linkHref",t),n)for(const i of n.manualDecorators)e.removeAttribute(i.id,t)}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class _w extends(vt()){id;defaultValue;label;attributes;classes;styles;constructor({id:e,label:t,attributes:i,classes:n,styles:s,defaultValue:o}){super(),this.id=e,this.set("value",void 0),this.defaultValue=o,this.label=t,this.attributes=i,this.classes=n,this.styles=s}_createPattern(){return{attributes:this.attributes,classes:this.classes,styles:this.styles}}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const vw="automatic",yw=/^(https?:)?\/\//;class kw extends Qi{_linkOpeners=[];static get pluginName(){return"LinkEditing"}static get isOfficialPlugin(){return!0}static get requires(){return[_c,sc,ef]}constructor(e){super(e),e.config.define("link",{allowCreatingEmptyLinks:!1,addTargetToExternalLinks:!1,toolbar:["linkPreview","|","editLink","linkProperties","unlink"]})}init(){const e=this.editor,t=this.editor.config.get("link.allowedProtocols");e.model.schema.extend("$text",{allowAttributes:"linkHref"}),e.conversion.for("dataDowncast").attributeToElement({model:"linkHref",view:dw}),e.conversion.for("editingDowncast").attributeToElement({model:"linkHref",view:(e,i)=>dw(hw(e,t),i)}),e.conversion.for("upcast").elementToAttribute({view:{name:"a",attributes:{href:!0}},model:{key:"linkHref",value:e=>e.getAttribute("href")}}),e.commands.add("link",new pw(e)),e.commands.add("unlink",new bw(e));const i=function(e,t){const i={"Open in a new tab":e("Open in a new tab"),Downloadable:e("Downloadable")};return t.forEach((e=>("label"in e&&i[e.label]&&(e.label=i[e.label]),e))),t}(e.t,function(e){const t=[];if(e)for(const[n,s]of Object.entries(e)){const e=Object.assign({},s,{id:`link${i=n,function(e){return e.substring(0,1).toUpperCase()+e.substring(1)}(qe(i))}`});t.push(e)}var i;return t}(e.config.get("link.decorators")));this._enableAutomaticDecorators(i.filter((e=>e.mode===vw))),this._enableManualDecorators(i.filter((e=>"manual"===e.mode)));e.plugins.get(_c).registerAttribute("linkHref"),Pc(e,"linkHref","a","ck-link_selected"),this._enableLinkOpen(),this._enableSelectionAttributesFixer(),this._enableClipboardIntegration()}_registerLinkOpener(e){this._linkOpeners.push(e)}_enableAutomaticDecorators(e){const t=this.editor,i=t.commands.get("link").automaticDecorators;t.config.get("link.addTargetToExternalLinks")&&i.add({id:"linkIsExternal",mode:vw,callback:e=>!!e&&yw.test(e),attributes:{target:"_blank",rel:"noopener noreferrer"}}),i.add(e),i.length&&t.conversion.for("downcast").add(i.getDispatcher())}_enableManualDecorators(e){if(!e.length)return;const t=this.editor,i=t.commands.get("link").manualDecorators;e.forEach((e=>{t.model.schema.extend("$text",{allowAttributes:e.id});const n=new _w(e);i.add(n),t.conversion.for("downcast").attributeToElement({model:n.id,view:(e,{writer:t,schema:i},{item:s})=>{if((s.is("selection")||i.isInline(s))&&e){const e=t.createAttributeElement("a",n.attributes,{priority:5});n.classes&&t.addClass(n.classes,e);for(const i in n.styles)t.setStyle(i,n.styles[i],e);return t.setCustomProperty("link",!0,e),e}}}),t.conversion.for("upcast").elementToAttribute({view:{name:"a",...n._createPattern()},model:{key:n.id}})}))}_enableLinkOpen(){const e=this.editor,t=e.editing.view.document,i=e=>{this._linkOpeners.some((t=>t(e)))||function(e){window.open(e,"_blank","noopener")}(e)};this.listenTo(t,"click",((e,t)=>{if(!(s.isMac?t.domEvent.metaKey:t.domEvent.ctrlKey))return;let n=t.domTarget;if("a"!=n.tagName.toLowerCase()&&(n=n.closest("a")),!n)return;const o=n.getAttribute("href");o&&(e.stop(),t.preventDefault(),i(o))}),{context:"$capture"}),this.listenTo(t,"keydown",((t,n)=>{const s=e.commands.get("link").value;!!s&&n.keyCode===ki.enter&&n.altKey&&(t.stop(),i(s))}))}_enableSelectionAttributesFixer(){const e=this.editor.model,t=e.document.selection;this.listenTo(t,"change:attribute",((i,{attributeKeys:n})=>{n.includes("linkHref")&&!t.hasAttribute("linkHref")&&e.change((t=>{var i;
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */!function(e,t){e.removeSelectionAttribute("linkHref");for(const i of t)e.removeSelectionAttribute(i)}(t,(i=e.schema,i.getDefinition("$text").allowAttributes.filter((e=>e.startsWith("link")))))}))}))}_enableClipboardIntegration(){const e=this.editor,t=e.model,i=this.editor.config.get("link.defaultProtocol");i&&this.listenTo(e.plugins.get("ClipboardPipeline"),"contentInsertion",((e,n)=>{t.change((e=>{const t=e.createRangeIn(n.content);for(const n of t.getItems())if(n.hasAttribute("linkHref")){const t=mw(n.getAttribute("linkHref"),i);e.setAttribute("linkHref",t,n)}}))}))}}class Cw extends Ld{constructor(e){super(e);const t=this.bindTemplate;this.set({href:void 0,withText:!0}),this.extendTemplate({attributes:{class:["ck-link-toolbar__preview"],href:t.to("href"),target:"_blank",rel:"noopener noreferrer"},on:{click:t.to((e=>{if(this.href){const t=()=>e.preventDefault();this.fire("navigate",this.href,t)}}))}}),this.template.tag="a"}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Aw extends Cd{focusTracker=new Ni;keystrokes=new zi;backButtonView;saveButtonView;displayedTextInputView;urlInputView;children;providersListChildren;_validators;_focusables=new td;_focusCycler;constructor(e,t){super(e),this._validators=t,this.backButtonView=this._createBackButton(),this.saveButtonView=this._createSaveButton(),this.displayedTextInputView=this._createDisplayedTextInput(),this.urlInputView=this._createUrlInput(),this.providersListChildren=this.createCollection(),this.children=this.createCollection([this._createHeaderView()]),this._createFormChildren(),this.listenTo(this.providersListChildren,"add",(()=>{this.stopListening(this.providersListChildren,"add"),this.children.add(this._createProvidersListView())})),this._focusCycler=new Hd({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"form",attributes:{class:["ck","ck-form","ck-link-form","ck-responsive-form"],tabindex:"-1"},children:this.children})}render(){super.render(),Od({view:this});[this.urlInputView,this.saveButtonView,...this.providersListChildren,this.backButtonView,this.displayedTextInputView].forEach((e=>{this._focusables.add(e),this.focusTracker.add(e.element)})),this.keystrokes.listenTo(this.element)}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}focus(){this._focusCycler.focusFirst()}isValid(){this.resetFormStatus();for(const e of this._validators){const t=e(this);if(t)return this.urlInputView.errorText=t,!1}return!0}resetFormStatus(){this.urlInputView.errorText=null}_createBackButton(){const e=this.locale.t,t=new Ld(this.locale);return t.set({class:"ck-button-back",label:e("Back"),icon:Qc,tooltip:!0}),t.delegate("execute").to(this,"cancel"),t}_createSaveButton(){const e=this.locale.t,t=new Ld(this.locale);return t.set({label:e("Insert"),tooltip:!1,withText:!0,type:"submit",class:"ck-button-action ck-button-bold"}),t}_createHeaderView(){const e=this.locale.t,t=new zd(this.locale,{label:e("Link")});return t.children.add(this.backButtonView,0),t}_createProvidersListView(){const e=new Zh(this.locale);return e.extendTemplate({attributes:{class:["ck-link-form__providers-list"]}}),e.items.bindTo(this.providersListChildren).using((e=>{const t=new Qh(this.locale);return t.children.add(e),t})),e}_createDisplayedTextInput(){const e=this.locale.t,t=new Uh(this.locale,wu);return t.label=e("Displayed text"),t.class="ck-labeled-field-view_full-width",t}_createUrlInput(){const e=this.locale.t,t=new Uh(this.locale,wu);return t.fieldView.inputMode="url",t.label=e("Link URL"),t.class="ck-labeled-field-view_full-width",t}_createFormChildren(){this.children.add(new Mm(this.locale,{children:[this.displayedTextInputView],class:["ck-form__row_large-top-padding"]})),this.children.add(new Mm(this.locale,{children:[this.urlInputView,this.saveButtonView],class:["ck-form__row_with-submit","ck-form__row_large-top-padding","ck-form__row_large-bottom-padding"]}))}get url(){const{element:e}=this.urlInputView.fieldView;return e?e.value.trim():null}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Ew extends Cd{focusTracker=new Ni;keystrokes=new zi;backButtonView;listView;listChildren;emptyListInformation;children;_focusables=new td;_focusCycler;constructor(e){super(e),this.listChildren=this.createCollection(),this.backButtonView=this._createBackButton(),this.listView=this._createListView(),this.emptyListInformation=this._createEmptyLinksListItemView(),this.children=this.createCollection([this._createHeaderView(),this.emptyListInformation]),this.set("title",""),this.set("emptyListPlaceholder",""),this.set("hasItems",!1),this.listenTo(this.listChildren,"change",(()=>{this.hasItems=this.listChildren.length>0})),this.on("change:hasItems",((e,t,i)=>{i?(this.children.remove(this.emptyListInformation),this.children.add(this.listView)):(this.children.remove(this.listView),this.children.add(this.emptyListInformation))})),this.keystrokes.set("Esc",((e,t)=>{this.fire("cancel"),t()})),this._focusCycler=new Hd({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"div",attributes:{class:["ck","ck-link-providers"],tabindex:"-1"},children:this.children})}render(){super.render();[this.listView,this.backButtonView].forEach((e=>{this._focusables.add(e),this.focusTracker.add(e.element)})),this.keystrokes.listenTo(this.element)}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}focus(){this._focusCycler.focusFirst()}_createListView(){const e=new Zh(this.locale);return e.extendTemplate({attributes:{class:["ck-link-providers__list"]}}),e.items.bindTo(this.listChildren).using((e=>{const t=new Qh(this.locale);return t.children.add(e),t})),e}_createBackButton(){const e=this.locale.t,t=new Ld(this.locale);return t.set({class:"ck-button-back",label:e("Back"),icon:Qc,tooltip:!0}),t.delegate("execute").to(this,"cancel"),t}_createHeaderView(){const e=new zd(this.locale);return e.bind("label").to(this,"title"),e.children.add(this.backButtonView,0),e}_createEmptyLinksListItemView(){const e=new Cd(this.locale);return e.setTemplate({tag:"p",attributes:{class:["ck","ck-link__empty-list-info"]},children:[{text:this.bindTemplate.to("emptyListPlaceholder")}]}),e}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class xw extends Cd{focusTracker=new Ni;keystrokes=new zi;backButtonView;children;listChildren;_focusables=new td;_focusCycler;constructor(e){super(e),this.backButtonView=this._createBackButton(),this.listChildren=this.createCollection(),this.children=this.createCollection([this._createHeaderView(),this._createListView()]),this._focusCycler=new Hd({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"div",attributes:{class:["ck","ck-link-properties"],tabindex:"-1"},children:this.children}),this.keystrokes.set("Esc",((e,t)=>{this.fire("back"),t()}))}render(){super.render();[...this.listChildren,this.backButtonView].forEach((e=>{this._focusables.add(e),this.focusTracker.add(e.element)})),this.keystrokes.listenTo(this.element)}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}focus(){this._focusCycler.focusFirst()}_createBackButton(){const e=this.locale.t,t=new Ld(this.locale);return t.set({class:"ck-button-back",label:e("Back"),icon:Qc,tooltip:!0}),t.delegate("execute").to(this,"back"),t}_createHeaderView(){const e=this.locale.t,t=new zd(this.locale,{label:e("Link properties")});return t.children.add(this.backButtonView,0),t}_createListView(){const e=new Zh(this.locale);return e.extendTemplate({attributes:{class:["ck-link__list"]}}),e.items.bindTo(this.listChildren).using((e=>{const t=new Qh(this.locale);return t.children.add(e),t})),e}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Tw extends Ld{arrowView;constructor(e){super(e),this.set({withText:!0}),this.arrowView=this._createArrowView(),this.extendTemplate({attributes:{class:["ck-link__button"]}})}render(){super.render(),this.children.add(this.arrowView)}_createArrowView(){const e=new Nd;return e.content=Uc,e}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const Pw="link-ui";class Iw extends Qi{toolbarView=null;formView=null;linkProviderItemsView=null;propertiesView=null;_balloon;_linksProviders=new Mi;static get requires(){return[Lm,kw]}static get pluginName(){return"LinkUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=this.editor.t;this.set("selectedLinkableText",void 0),e.editing.view.addObserver(nl),this._balloon=e.plugins.get(Lm),this._registerComponents(),this._registerEditingOpeners(),this._enableBalloonActivators(),e.conversion.for("editingDowncast").markerToHighlight({model:Pw,view:{classes:["ck-fake-link-selection"]}}),e.conversion.for("editingDowncast").markerToElement({model:Pw,view:(e,{writer:t})=>{if(!e.markerRange.isCollapsed)return null;const i=t.createUIElement("span");return t.addClass(["ck-fake-link-selection","ck-fake-link-selection_collapsed"],i),i}}),e.accessibility.addKeystrokeInfos({keystrokes:[{label:t("Create link"),keystroke:cw},{label:t("Move out of a link"),keystroke:[["arrowleft","arrowleft"],["arrowright","arrowright"]]}]})}destroy(){super.destroy(),this.propertiesView&&this.propertiesView.destroy(),this.formView&&this.formView.destroy(),this.toolbarView&&this.toolbarView.destroy(),this.linkProviderItemsView&&this.linkProviderItemsView.destroy()}registerLinksListProvider(e){const t=this._linksProviders.filter((t=>(t.order||0)<=(e.order||0))).length;this._linksProviders.add(e,t)}_createViews(){const e=this.editor.commands.get("link");this.toolbarView=this._createToolbarView(),this.formView=this._createFormView(),e.manualDecorators.length&&(this.propertiesView=this._createPropertiesView()),this._enableUserBalloonInteractions()}_createToolbarView(){const e=this.editor,t=new su(e.locale),i=e.commands.get("link");t.class="ck-link-toolbar";let n=e.config.get("link.toolbar");return i.manualDecorators.length||(n=n.filter((e=>"linkProperties"!==e))),t.fillFromConfig(n,e.ui.componentFactory),t.keystrokes.set("Esc",((e,t)=>{this._hideUI(),t()})),t.keystrokes.set(cw,((e,t)=>{this._addFormView(),t()})),e.ui.addToolbar(t,{isContextual:!0,beforeFocus:()=>{this._getSelectedLinkElement()&&!this._isToolbarVisible&&this._showUI(!0)},afterBlur:()=>{this._hideUI(!1)}}),t}_createFormView(){const e=this.editor,t=e.locale.t,i=e.commands.get("link"),n=e.config.get("link.defaultProtocol"),s=new(Id(Aw))(e.locale,function(e){const t=e.t,i=e.config.get("link.allowCreatingEmptyLinks");return[e=>{if(!i&&!e.url.length)return t("Link URL must not be empty.")}]}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(e));return s.displayedTextInputView.bind("isEnabled").to(this,"selectedLinkableText",(e=>void 0!==e)),s.urlInputView.bind("isEnabled").to(i,"isEnabled"),s.saveButtonView.bind("isEnabled").to(i,"isEnabled"),s.saveButtonView.bind("label").to(i,"value",(e=>t(e?"Update":"Insert"))),this.listenTo(s,"submit",(()=>{if(s.isValid()){const t=mw(s.urlInputView.fieldView.element.value,n),i=s.displayedTextInputView.fieldView.element.value;e.execute("link",t,this._getDecoratorSwitchesState(),i!==this.selectedLinkableText?i:void 0),this._closeFormView()}})),this.listenTo(s.urlInputView,"change:errorText",(()=>{e.ui.update()})),this.listenTo(s,"cancel",(()=>{this._closeFormView()})),s.keystrokes.set("Esc",((e,t)=>{this._closeFormView(),t()})),s.providersListChildren.bindTo(this._linksProviders).using((e=>this._createLinksListProviderButton(e))),s}_createLinkProviderListView(e){return e.getListItems().map((({href:e,label:t,icon:i})=>{const n=new Ld;return n.set({label:t,icon:i,tooltip:!1,withText:!0}),n.on("execute",(()=>{this.formView.resetFormStatus(),this.formView.urlInputView.fieldView.value=e,this.editor.editing.view.focus(),this._removeLinksProviderView(),this.formView.focus()})),n}))}_createLinkProviderItemsView(e){const t=this.editor,i=t.locale.t,n=new Ew(t.locale),{emptyListPlaceholder:s,label:o}=e;return n.emptyListPlaceholder=s||i("No links available"),n.title=o,this.listenTo(n,"cancel",(()=>{t.editing.view.focus(),this._removeLinksProviderView(),this.formView.focus()})),n}_createPropertiesView(){const e=this.editor,t=this.editor.commands.get("link"),i=new(Id(xw))(e.locale);return this.listenTo(i,"back",(()=>{e.editing.view.focus(),this._removePropertiesView()})),i.listChildren.bindTo(t.manualDecorators).using((i=>{const n=new fh(e.locale);return n.set({label:i.label,withText:!0}),n.bind("isOn").toMany([i,t],"value",((e,t)=>void 0===t&&void 0===e?!!i.defaultValue:!!e)),n.on("execute",(()=>{i.set("value",!n.isOn),e.execute("link",t.value,this._getDecoratorSwitchesState())})),n})),i}_getDecoratorSwitchesState(){const e=this.editor.commands.get("link");return Array.from(e.manualDecorators).reduce(((t,i)=>{const n=void 0===e.value&&void 0===i.value?i.defaultValue:i.value;return{...t,[i.id]:!!n}}),{})}_registerEditingOpeners(){this.editor.plugins.get(kw)._registerLinkOpener((e=>{const t=this._getLinkProviderLinkByHref(e);if(!t)return!1;const{item:i,provider:n}=t;return!!n.navigate&&n.navigate(i)}))}_registerComponents(){const e=this.editor;e.ui.componentFactory.add("link",(()=>{const e=this._createButton(Ld);return e.set({tooltip:!0}),e})),e.ui.componentFactory.add("menuBar:link",(()=>{const e=this._createButton(sh);return e.set({role:"menuitemcheckbox"}),e})),e.ui.componentFactory.add("linkPreview",(t=>{const i=new Cw(t),n=e.config.get("link.allowedProtocols"),s=e.commands.get("link"),o=t.t;i.bind("isEnabled").to(s,"value",(e=>!!e)),i.bind("href").to(s,"value",(e=>e&&hw(e,n)));const r=e=>{if(!e)return i.label=void 0,i.icon=void 0,void(i.tooltip=o("Open link in new tab"));const t=this._getLinkProviderLinkByHref(e);if(t){const{label:e,tooltip:n,icon:s}=t.item;i.label=e,i.tooltip=n||!1,i.icon=s}else i.label=e,i.icon=void 0,i.tooltip=o("Open link in new tab")};return r(s.value),this.listenTo(s,"change:value",((e,t,i)=>{r(i)})),this.listenTo(i,"navigate",((e,t,i)=>{const n=this._getLinkProviderLinkByHref(t);if(!n)return;const{provider:s,item:o}=n,{navigate:r}=s;r&&r(o)&&(e.stop(),i())})),i})),e.ui.componentFactory.add("unlink",(t=>{const i=e.commands.get("unlink"),n=new Ld(t),s=t.t;return n.set({label:s("Unlink"),icon:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="m11.077 15 .991-1.416a.75.75 0 1 1 1.229.86l-1.148 1.64a.8.8 0 0 1-.217.206 5.251 5.251 0 0 1-8.503-5.955.7.7 0 0 1 .12-.274l1.147-1.639a.75.75 0 1 1 1.228.86L4.933 10.7l.006.003a3.75 3.75 0 0 0 6.132 4.294zm5.494-5.335a.8.8 0 0 1-.12.274l-1.147 1.639a.75.75 0 1 1-1.228-.86l.86-1.23a3.75 3.75 0 0 0-6.144-4.301l-.86 1.229a.75.75 0 0 1-1.229-.86l1.148-1.64a.8.8 0 0 1 .217-.206 5.251 5.251 0 0 1 8.503 5.955m-4.563-2.532a.75.75 0 0 1 .184 1.045l-3.155 4.505a.75.75 0 1 1-1.229-.86l3.155-4.506a.75.75 0 0 1 1.045-.184m4.919 10.562-1.414 1.414a.75.75 0 1 1-1.06-1.06l1.414-1.415-1.415-1.414a.75.75 0 0 1 1.061-1.06l1.414 1.414 1.414-1.415a.75.75 0 0 1 1.061 1.061l-1.414 1.414 1.414 1.415a.75.75 0 0 1-1.06 1.06z"/></svg>',tooltip:!0}),n.bind("isEnabled").to(i),this.listenTo(n,"execute",(()=>{e.execute("unlink"),this._hideUI()})),n})),e.ui.componentFactory.add("editLink",(t=>{const i=e.commands.get("link"),n=new Ld(t),s=t.t;return n.set({label:s("Edit link"),icon:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="m7.3 17.37-.061.088a1.52 1.52 0 0 1-.934.535l-4.178.663-.806-4.153a1.5 1.5 0 0 1 .187-1.058l.056-.086L8.77 2.639c.958-1.351 2.803-1.076 4.296-.03 1.497 1.047 2.387 2.693 1.433 4.055zM9.14 4.728l-5.545 8.346 3.277 2.294 5.544-8.346zM6.07 16.512l-3.276-2.295.53 2.73zM9.994 3.506 13.271 5.8c.316-.452-.16-1.333-1.065-1.966-.905-.634-1.895-.78-2.212-.328M8 18.5 9.375 17H19v1.5z"/></svg>',tooltip:!0}),n.bind("isEnabled").to(i),this.listenTo(n,"execute",(()=>{this._addFormView()})),n})),e.ui.componentFactory.add("linkProperties",(t=>{const i=e.commands.get("link"),n=new Ld(t),s=t.t;return n.set({label:s("Link properties"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" clip-rule="evenodd" d="M3.734 6.375H1.75a.75.75 0 0 1 0-1.5h1.984a2.626 2.626 0 0 1 5.032 0h9.48a.75.75 0 0 1 0 1.5h-9.48a2.626 2.626 0 0 1-5.032 0Zm1.141-.75a1.375 1.375 0 1 1 2.75 0 1.375 1.375 0 0 1-2.75 0ZM16.263 14.625h1.983a.75.75 0 0 1 0 1.5h-1.983a2.626 2.626 0 0 1-5.033 0H1.75a.75.75 0 0 1 0-1.5h9.48a2.626 2.626 0 0 1 5.033 0Zm-1.142.75a1.375 1.375 0 1 1-2.75 0 1.375 1.375 0 0 1 2.75 0Z"/></svg>',tooltip:!0}),n.bind("isEnabled").to(i,"isEnabled",i,"value",i,"manualDecorators",((e,t,i)=>e&&!!t&&i.length>0)),this.listenTo(n,"execute",(()=>{this._addPropertiesView()})),n}))}_createLinksListProviderButton(e){const t=this.editor.locale,i=new Tw(t);return i.set({label:e.label}),this.listenTo(i,"execute",(()=>{this._showLinksProviderView(e)})),i}_createButton(e){const t=this.editor,i=t.locale,n=t.commands.get("link"),s=new e(t.locale),o=i.t;return s.set({label:o("Link"),icon:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="m11.077 15 .991-1.416a.75.75 0 1 1 1.229.86l-1.148 1.64a.8.8 0 0 1-.217.206 5.251 5.251 0 0 1-8.503-5.955.7.7 0 0 1 .12-.274l1.147-1.639a.75.75 0 1 1 1.228.86L4.933 10.7l.006.003a3.75 3.75 0 0 0 6.132 4.294zm5.494-5.335a.8.8 0 0 1-.12.274l-1.147 1.639a.75.75 0 1 1-1.228-.86l.86-1.23a3.75 3.75 0 0 0-6.144-4.301l-.86 1.229a.75.75 0 0 1-1.229-.86l1.148-1.64a.8.8 0 0 1 .217-.206 5.251 5.251 0 0 1 8.503 5.955m-4.563-2.532a.75.75 0 0 1 .184 1.045l-3.155 4.505a.75.75 0 1 1-1.229-.86l3.155-4.506a.75.75 0 0 1 1.045-.184"/></svg>',keystroke:cw,isToggleable:!0}),s.bind("isEnabled").to(n,"isEnabled"),s.bind("isOn").to(n,"value",(e=>!!e)),this.listenTo(s,"execute",(()=>{t.editing.view.scrollToTheSelection(),this._showUI(!0),this._getSelectedLinkElement()&&this._addFormView()})),s}_enableBalloonActivators(){const e=this.editor,t=e.editing.view.document;this.listenTo(t,"click",(()=>{this._getSelectedLinkElement()&&this._showUI()})),e.keystrokes.set(cw,((t,i)=>{i(),e.commands.get("link").isEnabled&&(e.editing.view.scrollToTheSelection(),this._showUI(!0))}))}_enableUserBalloonInteractions(){this.editor.keystrokes.set("Tab",((e,t)=>{this._isToolbarVisible&&!this.toolbarView.focusTracker.isFocused&&(this.toolbarView.focus(),t())}),{priority:"high"}),this.editor.keystrokes.set("Esc",((e,t)=>{this._isUIVisible&&(this._hideUI(),t())})),Pd({emitter:this.formView,activator:()=>this._isUIInPanel,contextElements:()=>[this._balloon.view.element],callback:()=>{this._hideUI(!1)}})}_addToolbarView(){this.toolbarView||this._createViews(),this._isToolbarInPanel||this._balloon.add({view:this.toolbarView,position:this._getBalloonPositionData(),balloonClassName:"ck-toolbar-container"})}_addFormView(){if(this.formView||this._createViews(),this._isFormInPanel)return;const e=this.editor.commands.get("link");this.formView.disableCssTransitions(),this.formView.resetFormStatus(),this.formView.backButtonView.isVisible=e.isEnabled&&!!e.value,this._balloon.add({view:this.formView,position:this._getBalloonPositionData()}),this.selectedLinkableText=this._getSelectedLinkableText(),this.formView.displayedTextInputView.fieldView.value=this.selectedLinkableText||"",this.formView.urlInputView.fieldView.value=e.value||"",this._balloon.visibleView===this.formView&&this.formView.urlInputView.fieldView.select(),this.formView.enableCssTransitions()}_addPropertiesView(){this.propertiesView||this._createViews(),this._arePropertiesInPanel||(this.propertiesView.disableCssTransitions(),this._balloon.add({view:this.propertiesView,position:this._getBalloonPositionData()}),this.propertiesView.enableCssTransitions(),this.propertiesView.focus())}_showLinksProviderView(e){this.linkProviderItemsView&&this._removeLinksProviderView(),this.linkProviderItemsView=this._createLinkProviderItemsView(e),this._addLinkProviderItemsView(e)}_addLinkProviderItemsView(e){this.linkProviderItemsView.listChildren.clear(),this.linkProviderItemsView.listChildren.addMany(this._createLinkProviderListView(e)),this._balloon.add({view:this.linkProviderItemsView,position:this._getBalloonPositionData()}),this.linkProviderItemsView.focus()}_closeFormView(){const e=this.editor.commands.get("link");this.selectedLinkableText=void 0,void 0!==e.value?this._removeFormView():this._hideUI()}_removePropertiesView(){this._arePropertiesInPanel&&this._balloon.remove(this.propertiesView)}_removeLinksProviderView(){this._isLinksListInPanel&&this._balloon.remove(this.linkProviderItemsView)}_removeFormView(e=!0){this._isFormInPanel&&(this.formView.saveButtonView.focus(),this.formView.displayedTextInputView.fieldView.reset(),this.formView.urlInputView.fieldView.reset(),this._balloon.remove(this.formView),e&&this.editor.editing.view.focus(),this._hideFakeVisualSelection())}_showUI(e=!1){this.formView||this._createViews(),this._getSelectedLinkElement()?(this._isToolbarVisible?this._addFormView():this._addToolbarView(),e&&this._balloon.showStack("main")):(this._showFakeVisualSelection(),this._addToolbarView(),e&&this._balloon.showStack("main"),this._addFormView()),this._startUpdatingUI()}_hideUI(e=!0){const t=this.editor;this._isUIInPanel&&(this.stopListening(t.ui,"update"),this.stopListening(this._balloon,"change:visibleView"),e&&t.editing.view.focus(),this._removeLinksProviderView(),this._removePropertiesView(),this._removeFormView(e),this._isToolbarInPanel&&this._balloon.remove(this.toolbarView),this._hideFakeVisualSelection())}_startUpdatingUI(){const e=this.editor,t=e.editing.view.document;let i=this._getSelectedLinkElement(),n=o();const s=()=>{const e=this._getSelectedLinkElement(),t=o();i&&!e||!i&&t!==n?this._hideUI():this._isUIVisible&&this._balloon.updatePosition(this._getBalloonPositionData()),i=e,n=t};function o(){return t.selection.focus.getAncestors().reverse().find((e=>e.is("element")))}this.listenTo(e.ui,"update",s),this.listenTo(this._balloon,"change:visibleView",s)}get _arePropertiesInPanel(){return!!this.propertiesView&&this._balloon.hasView(this.propertiesView)}get _isLinksListInPanel(){return!!this.linkProviderItemsView&&this._balloon.hasView(this.linkProviderItemsView)}get _isFormInPanel(){return!!this.formView&&this._balloon.hasView(this.formView)}get _isToolbarInPanel(){return!!this.toolbarView&&this._balloon.hasView(this.toolbarView)}get _isPropertiesVisible(){return!!this.propertiesView&&this._balloon.visibleView===this.propertiesView}get _isFormVisible(){return!!this.formView&&this._balloon.visibleView==this.formView}get _isToolbarVisible(){return!!this.toolbarView&&this._balloon.visibleView===this.toolbarView}get _isUIInPanel(){return this._arePropertiesInPanel||this._isLinksListInPanel||this._isFormInPanel||this._isToolbarInPanel}get _isUIVisible(){return this._isPropertiesVisible||this._isLinksListInPanel||this._isFormVisible||this._isToolbarVisible}_getBalloonPositionData(){const e=this.editor.editing.view,t=e.document;if(this.editor.model.markers.has(Pw)){const t=this.editor.editing.mapper.markerNameToElements(Pw);if(t){const i=Array.from(t),n=e.createRange(e.createPositionBefore(i[0]),e.createPositionAfter(i[i.length-1]));return{target:e.domConverter.viewRangeToDom(n)}}}return{target:()=>{const i=this._getSelectedLinkElement();return i?e.domConverter.mapViewToDom(i):e.domConverter.viewRangeToDom(t.selection.getFirstRange())}}}_getSelectedLinkElement(){const e=this.editor.editing.view,t=e.document.selection,i=t.getSelectedElement();if(t.isCollapsed||i&&gg(i))return Sw(t.getFirstPosition());{const i=t.getFirstRange().getTrimmed(),n=Sw(i.start),s=Sw(i.end);return n&&n==s&&e.createRangeIn(n).getTrimmed().isEqual(i)?n:null}}_getSelectedLinkableText(){const e=this.editor.model,t=this.editor.editing,i=this._getSelectedLinkElement();if(!i)return fw(e.document.selection.getFirstRange());const n=t.view.createRangeOn(i);return fw(t.mapper.toModelRange(n))}_getLinkProviderLinkByHref(e){if(!e)return null;for(const t of this._linksProviders){const i=t.getItem?t.getItem(e):t.getListItems().find((t=>t.href===e));if(i)return{provider:t,item:i}}return null}_showFakeVisualSelection(){const e=this.editor.model;e.change((t=>{const i=e.document.selection.getFirstRange();if(e.markers.has(Pw))t.updateMarker(Pw,{range:i});else if(i.start.isAtEnd){const n=i.start.getLastMatchingPosition((({item:t})=>!e.schema.isContent(t)),{boundaries:i});t.addMarker(Pw,{usingOperation:!1,affectsData:!1,range:t.createRange(n,i.end)})}else t.addMarker(Pw,{usingOperation:!1,affectsData:!1,range:i})}))}_hideFakeVisualSelection(){const e=this.editor.model;e.markers.has(Pw)&&e.change((e=>{e.removeMarker(Pw)}))}}function Sw(e){return e.getAncestors().find((e=>{return(t=e).is("attributeElement")&&!!t.getCustomProperty("link");var t}))||null}const Ow=new RegExp("(^|\\s)(((?:(?:(?:https?|ftp):)?\\/\\/)(?:\\S+(?::\\S*)?@)?(?:(?:[1-9]\\d?|1\\d\\d|2[01]\\d|22[0-3])(?:\\.(?:1?\\d{1,2}|2[0-4]\\d|25[0-5])){2}(?:\\.(?:[1-9]\\d?|1\\d\\d|2[0-4]\\d|25[0-4]))|(((?!www\\.)|(www\\.))(?![-_])(?:[-_a-z0-9\\u00a1-\\uffff]{1,63}\\.)+(?:[a-z\\u00a1-\\uffff]{2,63}))|localhost)(?::\\d{2,5})?(?:[/?#]\\S*)?)|((www.|(\\S+@))((?![-_])(?:[-_a-z0-9\\u00a1-\\uffff]{1,63}\\.))+(?:[a-z\\u00a1-\\uffff]{2,63})))$","i");class Rw extends Qi{static get requires(){return[fc,kw]}static get pluginName(){return"AutoLink"}static get isOfficialPlugin(){return!0}init(){const e=this.editor.model.document.selection;e.on("change:range",(()=>{this.isEnabled=!e.anchor.parent.is("element","codeBlock")})),this._enableTypingHandling()}afterInit(){this._enableEnterHandling(),this._enableShiftEnterHandling(),this._enablePasteLinking()}_expandLinkRange(e,t){return t.textNode&&t.textNode.hasAttribute("linkHref")?xc(t,"linkHref",t.textNode.getAttribute("linkHref"),e):null}_selectEntireLinks(e,t){const i=this.editor.model,n=i.document.selection,s=n.getFirstPosition(),o=n.getLastPosition();let r=t.getJoined(this._expandLinkRange(i,s)||t);r&&(r=r.getJoined(this._expandLinkRange(i,o)||t)),r&&(r.start.isBefore(s)||r.end.isAfter(o))&&e.setSelection(r)}_enablePasteLinking(){const e=this.editor,t=e.model,i=t.document.selection,n=e.plugins.get("ClipboardPipeline"),s=e.commands.get("link");n.on("inputTransformation",((e,n)=>{if(!this.isEnabled||!s.isEnabled||i.isCollapsed||"paste"!==n.method)return;if(i.rangeCount>1)return;const o=i.getFirstRange(),r=n.dataTransfer.getData("text/plain");if(!r)return;const a=r.match(Ow);a&&a[2]===r&&(t.change((e=>{this._selectEntireLinks(e,o),s.execute(r)})),e.stop())}),{priority:"high"})}_enableTypingHandling(){const e=this.editor,t=new bc(e.model,(e=>{let t=e;if(!function(e){return e.length>4&&" "===e[e.length-1]&&" "!==e[e.length-2]}(t))return;t=t.slice(0,-1),"!.:,;?".includes(t[t.length-1])&&(t=t.slice(0,-1));const i=Vw(t);return i?{url:i,removedTrailingCharacters:e.length-t.length}:void 0}));t.on("matched:data",((t,i)=>{const{batch:n,range:s,url:o,removedTrailingCharacters:r}=i;if(!n.isTyping)return;const a=s.end.getShiftedBy(-r),l=a.getShiftedBy(-o.length),c=e.model.createRange(l,a);this._applyAutoLink(o,c)})),t.bind("isEnabled").to(this)}_enableEnterHandling(){const e=this.editor,t=e.model,i=e.commands.get("enter");i&&i.on("execute",(()=>{const e=t.document.selection.getFirstPosition();let i;i=e.parent.previousSibling?.is("element")?t.createRangeIn(e.parent.previousSibling):t.createRange(t.createPositionAt(e.parent,0),e),this._checkAndApplyAutoLinkOnRange(i)}))}_enableShiftEnterHandling(){const e=this.editor,t=e.model,i=e.commands.get("shiftEnter");i&&i.on("execute",(()=>{const e=t.document.selection.getFirstPosition(),i=t.createRange(t.createPositionAt(e.parent,0),e.getShiftedBy(-1));this._checkAndApplyAutoLinkOnRange(i)}))}_checkAndApplyAutoLinkOnRange(e){const t=this.editor.model,{text:i,range:n}=wc(e,t),s=Vw(i);if(s){const e=t.createRange(n.end.getShiftedBy(-s.length),n.end);this._applyAutoLink(s,e)}}_applyAutoLink(e,t){const i=this.editor.model,n=mw(e,this.editor.config.get("link.defaultProtocol"));this.isEnabled&&function(e,t){return t.schema.checkAttributeInSelection(t.createSelection(e),"linkHref")}(t,i)&&gw(n)&&!function(e){const t=e.start.nodeAfter;return!!t&&t.hasAttribute("linkHref")}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(t)&&this._persistAutoLink(n,t)}_persistAutoLink(e,t){const i=this.editor.model,n=this.editor.plugins.get("Delete");i.enqueueChange((s=>{s.setAttribute("linkHref",e,t),i.enqueueChange((()=>{n.requestUndoOnBackspace()}))}))}}function Vw(e){const t=Ow.exec(e);return t?t[2]:null}class Mw extends Qi{static get requires(){return[kw,Iw,Rw]}static get pluginName(){return"Link"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Bw extends Xi{modelElements;constructor(e,t){super(e),this.modelElements=t}refresh(){const e=Bi(this.editor.model.document.selection.getSelectedBlocks());this.value=!!e&&this.modelElements.includes(e.name)&&e.name,this.isEnabled=!!e&&this.modelElements.some((t=>Nw(e,t,this.editor.model.schema)))}execute(e){const t=this.editor.model,i=t.document,n=e.value;t.change((e=>{const s=Array.from(i.selection.getSelectedBlocks()).filter((e=>Nw(e,n,t.schema)));for(const t of s)t.is("element",n)||e.rename(t,n)}))}}function Nw(e,t,i){return i.checkChild(e.parent,t)&&!i.isObject(e)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const Fw="paragraph";class Lw extends Qi{static get pluginName(){return"HeadingEditing"}static get isOfficialPlugin(){return!0}constructor(e){super(e),e.config.define("heading",{options:[{model:"paragraph",title:"Paragraph",class:"ck-heading_paragraph"},{model:"heading1",view:"h2",title:"Heading 1",class:"ck-heading_heading1"},{model:"heading2",view:"h3",title:"Heading 2",class:"ck-heading_heading2"},{model:"heading3",view:"h4",title:"Heading 3",class:"ck-heading_heading3"}]})}static get requires(){return[Bf]}init(){const e=this.editor,t=e.config.get("heading.options"),i=[];for(const n of t)"paragraph"!==n.model&&(e.model.schema.register(n.model,{inheritAllFrom:"$block"}),e.conversion.elementToElement(n),i.push(n.model));this._addDefaultH1Conversion(e),e.commands.add("heading",new Bw(e,i))}afterInit(){const e=this.editor,t=e.commands.get("enter"),i=e.config.get("heading.options");t&&this.listenTo(t,"afterExecute",((t,n)=>{const s=e.model.document.selection.getFirstPosition().parent;i.some((e=>s.is("element",e.model)))&&!s.is("element",Fw)&&0===s.childCount&&n.writer.rename(s,Fw)}))}_addDefaultH1Conversion(e){e.conversion.for("upcast").elementToElement({model:"heading1",view:"h1",converterPriority:v.low+1})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
class Dw extends Qi{static get pluginName(){return"HeadingUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.t,i=function(e){const t=e.t,i={Paragraph:t("Paragraph"),"Heading 1":t("Heading 1"),"Heading 2":t("Heading 2"),"Heading 3":t("Heading 3"),"Heading 4":t("Heading 4"),"Heading 5":t("Heading 5"),"Heading 6":t("Heading 6")};return e.config.get("heading.options").map((e=>{const t=i[e.title];return t&&t!=e.title&&(e.title=t),e}))}(e),n=t("Choose heading"),s=t("Heading");e.ui.componentFactory.add("heading",(t=>{const o={},r=new Mi,a=e.commands.get("heading"),l=e.commands.get("paragraph"),c=[a];for(const e of i){const t={type:"button",model:new Nm({label:e.title,class:e.class,role:"menuitemradio",withText:!0})};"paragraph"===e.model?(t.model.bind("isOn").to(l,"value"),t.model.set("commandName","paragraph"),c.push(l)):(t.model.bind("isOn").to(a,"value",(t=>t===e.model)),t.model.set({commandName:"heading",commandValue:e.model})),r.add(t),o[e.model]=e.title}const d=cu(t);return uu(d,r,{ariaLabel:s,role:"menu"}),d.buttonView.set({ariaLabel:s,ariaLabelledBy:void 0,isOn:!1,withText:!0,tooltip:s}),d.extendTemplate({attributes:{class:["ck-heading-dropdown"]}}),d.bind("isEnabled").toMany(c,"isEnabled",((...e)=>e.some((e=>e)))),d.buttonView.bind("label").to(a,"value",l,"value",((e,t)=>{const i=t?"paragraph":e;return"boolean"==typeof i?n:o[i]?o[i]:n})),d.buttonView.bind("ariaLabel").to(a,"value",l,"value",((e,t)=>{const i=t?"paragraph":e;return"boolean"==typeof i?s:o[i]?`${o[i]}, ${s}`:s})),this.listenTo(d,"execute",(t=>{const{commandName:i,commandValue:n}=t.source;e.execute(i,n?{value:n}:void 0),e.editing.view.focus()})),d})),e.ui.componentFactory.add("menuBar:heading",(n=>{const s=new Km(n),o=e.commands.get("heading"),r=e.commands.get("paragraph"),a=[o],l=new Gm(n);s.set({class:"ck-heading-dropdown"}),l.set({ariaLabel:t("Heading"),role:"menu"}),s.buttonView.set({label:t("Heading")}),s.panelView.children.add(l);for(const t of i){const i=new um(n,s),c=new sh(n);i.children.add(c),l.items.add(i),c.set({isToggleable:!0,label:t.title,role:"menuitemradio",class:t.class}),c.delegate("execute").to(s),c.on("execute",(()=>{const i="paragraph"===t.model?"paragraph":"heading";e.execute(i,{value:t.model}),e.editing.view.focus()})),"paragraph"===t.model?(c.bind("isOn").to(r,"value"),a.push(r)):c.bind("isOn").to(o,"value",(e=>e===t.model))}return s.bind("isEnabled").toMany(a,"isEnabled",((...e)=>e.some((e=>e)))),s}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class zw extends Qi{static get requires(){return[Lw,Dw]}static get pluginName(){return"Heading"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Hw extends Xi{refresh(){this.value=this._getValue(),this.isEnabled=this._checkEnabled()}execute(e={}){const t=this.editor.model,i=t.schema,n=t.document.selection,s=Array.from(n.getSelectedBlocks()),o=void 0===e.forceValue?!this.value:e.forceValue;t.change((e=>{if(o){const t=s.filter((e=>Uw(e)||Ww(i,e)));this._applyQuote(e,t)}else this._removeQuote(e,s.filter(Uw))}))}_getValue(){const e=Bi(this.editor.model.document.selection.getSelectedBlocks());return!(!e||!Uw(e))}_checkEnabled(){if(this.value)return!0;const e=this.editor.model.document.selection,t=this.editor.model.schema,i=Bi(e.getSelectedBlocks());return!!i&&Ww(t,i)}_removeQuote(e,t){$w(e,t).reverse().forEach((t=>{if(t.start.isAtStart&&t.end.isAtEnd)return void e.unwrap(t.start.parent);if(t.start.isAtStart){const i=e.createPositionBefore(t.start.parent);return void e.move(t,i)}t.end.isAtEnd||e.split(t.end);const i=e.createPositionAfter(t.end.parent);e.move(t,i)}))}_applyQuote(e,t){const i=[];$w(e,t).reverse().forEach((t=>{let n=Uw(t.start);n||(n=e.createElement("blockQuote"),e.wrap(t,n)),i.push(n)})),i.reverse().reduce(((t,i)=>t.nextSibling==i?(e.merge(e.createPositionAfter(t)),t):i))}}function Uw(e){return"blockQuote"==e.parent.name?e.parent:null}function $w(e,t){let i,n=0;const s=[];for(;n<t.length;){const o=t[n],r=t[n+1];i||(i=e.createPositionBefore(o)),r&&o.nextSibling==r||(s.push(e.createRange(i,e.createPositionAfter(o))),i=null),n++}return s}function Ww(e,t){const i=e.checkChild(t.parent,"blockQuote"),n=e.checkChild(["$root","blockQuote"],t);return i&&n}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class qw extends Qi{static get pluginName(){return"BlockQuoteEditing"}static get isOfficialPlugin(){return!0}static get requires(){return[sg,fc]}init(){const e=this.editor,t=e.model.schema;e.commands.add("blockQuote",new Hw(e)),t.register("blockQuote",{inheritAllFrom:"$container"}),e.conversion.elementToElement({model:"blockQuote",view:"blockquote"}),e.model.document.registerPostFixer((i=>{const n=e.model.document.differ.getChanges();for(const e of n)if("insert"==e.type){const n=e.position.nodeAfter;if(!n)continue;if(n.is("element","blockQuote")&&n.isEmpty)return i.remove(n),!0;if(n.is("element","blockQuote")&&!t.checkChild(e.position,n))return i.unwrap(n),!0;if(n.is("element")){const e=i.createRangeIn(n);for(const n of e.getItems())if(n.is("element","blockQuote")&&!t.checkChild(i.createPositionBefore(n),n))return i.unwrap(n),!0}}else if("remove"==e.type){const t=e.position.parent;if(t.is("element","blockQuote")&&t.isEmpty)return i.remove(t),!0}return!1}));const i=this.editor.editing.view.document,n=e.model.document.selection,s=e.commands.get("blockQuote");this.listenTo(i,"enter",((t,i)=>{if(!n.isCollapsed||!s.value)return;n.getLastPosition().parent.isEmpty&&(e.execute("blockQuote"),e.editing.view.scrollToTheSelection(),i.preventDefault(),t.stop())}),{context:"blockquote"}),this.listenTo(i,"delete",((t,i)=>{if("backward"!=i.direction||!n.isCollapsed||!s.value)return;const o=n.getLastPosition().parent;o.isEmpty&&!o.previousSibling&&(e.execute("blockQuote"),e.editing.view.scrollToTheSelection(),i.preventDefault(),t.stop())}),{context:"blockquote"})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class jw extends Qi{static get pluginName(){return"BlockQuoteUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor;e.ui.componentFactory.add("blockQuote",(()=>{const e=this._createButton(Ld);return e.set({tooltip:!0}),e})),e.ui.componentFactory.add("menuBar:blockQuote",(()=>{const e=this._createButton(sh);return e.set({role:"menuitemcheckbox"}),e}))}_createButton(e){const t=this.editor,i=t.locale,n=t.commands.get("blockQuote"),s=new e(t.locale),o=i.t;return s.set({label:o("Block quote"),icon:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M3 10.423a6.5 6.5 0 0 1 6.056-6.408l.038.67C6.448 5.423 5.354 7.663 5.22 10H9c.552 0 .5.432.5.986v4.511c0 .554-.448.503-1 .503h-5c-.552 0-.5-.449-.5-1.003zm8 0a6.5 6.5 0 0 1 6.056-6.408l.038.67c-2.646.739-3.74 2.979-3.873 5.315H17c.552 0 .5.432.5.986v4.511c0 .554-.448.503-1 .503h-5c-.552 0-.5-.449-.5-1.003z"/></svg>',isToggleable:!0}),s.bind("isEnabled").to(n,"isEnabled"),s.bind("isOn").to(n,"value"),this.listenTo(s,"execute",(()=>{t.execute("blockQuote"),t.editing.view.focus()})),s}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Kw extends Qi{static get requires(){return[qw,jw]}static get pluginName(){return"BlockQuote"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Gw{_startElement;_referenceIndent;_isForward;_includeSelf;_sameAttributes;_sameIndent;_lowerIndent;_higherIndent;constructor(e,t){this._startElement=e,this._referenceIndent=e.getAttribute("listIndent"),this._isForward="forward"==t.direction,this._includeSelf=!!t.includeSelf,this._sameAttributes=Oi(t.sameAttributes||[]),this._sameIndent=!!t.sameIndent,this._lowerIndent=!!t.lowerIndent,this._higherIndent=!!t.higherIndent}static first(e,t){return Bi(new this(e,t)[Symbol.iterator]())}*[Symbol.iterator](){const e=[];for(const{node:t}of new Jw(this._getStartNode(),this._isForward?"forward":"backward")){const i=t.getAttribute("listIndent");if(i<this._referenceIndent){if(!this._lowerIndent)break;this._referenceIndent=i}else if(i>this._referenceIndent){if(!this._higherIndent)continue;if(!this._isForward){e.push(t);continue}}else{if(!this._sameIndent){if(this._higherIndent){e.length&&(yield*e,e.length=0);break}continue}if(this._sameAttributes.some((e=>t.getAttribute(e)!==this._startElement.getAttribute(e))))break}e.length&&(yield*e,e.length=0),yield t}}_getStartNode(){return this._includeSelf?this._startElement:this._isForward?this._startElement.nextSibling:this._startElement.previousSibling}}class Jw{_node;_isForward;_previousNodesByIndent=[];_previous=null;_previousNodeIndent=null;constructor(e,t="forward"){this._node=e,this._isForward="forward"===t}[Symbol.iterator](){return this}next(){if(!Xw(this._node))return{done:!0,value:void 0};const e=this._node.getAttribute("listIndent");let t=null;if(this._previous){const i=this._previousNodeIndent;e>i?this._previousNodesByIndent[i]=this._previous:e<i?(t=this._previousNodesByIndent[e]||null,this._previousNodesByIndent.length=e):t=this._previous}const i={node:this._node,previous:this._previous,previousNodeInList:t};return this._previous=this._node,this._previousNodeIndent=e,this._node=this._isForward?this._node.nextSibling:this._node.previousSibling,{value:i,done:!1}}}class Qw{_listHead;constructor(e){this._listHead=e}[Symbol.iterator](){return new Jw(this._listHead)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Yw{
/* istanbul ignore next: static function definition -- @preserve */
static next(){return _()}}function Xw(e){return!!e&&e.is("element")&&e.hasAttribute("listItemId")}function Zw(e,t={}){return[...eb(e,{...t,direction:"backward"}),...eb(e,{...t,direction:"forward"})]}function eb(e,t={}){const i="forward"==t.direction,n=Array.from(new Gw(e,{...t,includeSelf:i,sameIndent:!0,sameAttributes:"listItemId"}));return i?n:n.reverse()}function tb(e,t){const i=new Gw(e,{sameIndent:!0,sameAttributes:"listType",...t}),n=new Gw(e,{sameIndent:!0,sameAttributes:"listType",includeSelf:!0,direction:"forward",...t});return[...Array.from(i).reverse(),...n]}function ib(e){return!Gw.first(e,{sameIndent:!0,sameAttributes:"listItemId"})}function nb(e){return!Gw.first(e,{direction:"forward",sameIndent:!0,sameAttributes:"listItemId"})}function sb(e,t={}){e=Oi(e);const i=!1!==t.withNested,n=new Set;for(const t of e)for(const e of Zw(t,{higherIndent:i}))n.add(e);return db(n)}function ob(e,t){const i=eb(e,{direction:"forward"}),n=Yw.next();for(const e of i)t.setAttribute("listItemId",n,e);return i}function rb(e,t,i){const n={};for(const[e,i]of t.getAttributes())e.startsWith("list")&&(n[e]=i);const s=eb(e,{direction:"forward"});for(const e of s)i.setAttributes(n,e);return s}function ab(e,t,{expand:i,indentBy:n=1}={}){e=Oi(e);const s=i?sb(e):e;for(const e of s){const i=e.getAttribute("listIndent")+n;i<0?lb(e,t):t.setAttribute("listIndent",i,e)}return s}function lb(e,t){e=Oi(e);for(const i of e)i.is("element","listItem")&&t.rename(i,"paragraph");for(const i of e)for(const e of i.getAttributeKeys())e.startsWith("list")&&t.removeAttribute(e,i);return e}function cb(e){if(!e.length)return!1;const t=e[0].getAttribute("listItemId");return!!t&&!e.some((e=>e.getAttribute("listItemId")!=t))}function db(e){return Array.from(e).filter((e=>"$graveyard"!==e.root.rootName)).sort(((e,t)=>e.index-t.index))}function hb(e){const t=e.document.selection.getSelectedElement();return t&&e.schema.isObject(t)&&e.schema.isBlock(t)?t:null}function ub(e,t){return t.checkChild(e.parent,"listItem")&&t.checkChild(e,"$text")&&!t.isObject(e)}function mb(e,t,i){return eb(t,{direction:"forward"}).pop().index>e.index?rb(e,t,i):[]}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class gb extends Xi{_direction;constructor(e,t){super(e),this._direction=t}refresh(){this.isEnabled=this._checkEnabled()}execute(){const e=this.editor.model,t=fb(e.document.selection);e.change((e=>{const i=[];cb(t)&&!ib(t[0])?("forward"==this._direction&&i.push(...ab(t,e)),i.push(...ob(t[0],e))):"forward"==this._direction?i.push(...ab(t,e,{expand:!0})):i.push(...function(e,t){const i=sb(e=Oi(e)),n=new Set,s=Math.min(...i.map((e=>e.getAttribute("listIndent")))),o=new Map;for(const e of i)o.set(e,Gw.first(e,{lowerIndent:!0}));for(const e of i){if(n.has(e))continue;n.add(e);const i=e.getAttribute("listIndent")-1;if(i<0)lb(e,t);else{if(e.getAttribute("listIndent")==s){const i=mb(e,o.get(e),t);for(const e of i)n.add(e);if(i.length)continue}t.setAttribute("listIndent",i,e)}}return db(n)}(t,e));for(const t of i){if(!t.hasAttribute("listType"))continue;const i=Gw.first(t,{sameIndent:!0});i&&e.setAttribute("listType",i.getAttribute("listType"),t)}this._fireAfterExecute(i)}))}_fireAfterExecute(e){this.fire("afterExecute",db(new Set(e)))}_checkEnabled(){let e=fb(this.editor.model.document.selection),t=e[0];if(!t)return!1;if("backward"==this._direction)return!0;if(cb(e)&&!ib(e[0]))return!0;e=sb(e),t=e[0];const i=Gw.first(t,{sameIndent:!0});return!!i&&i.getAttribute("listType")==t.getAttribute("listType")}}function fb(e){const t=Array.from(e.getSelectedBlocks()),i=t.findIndex((e=>!Xw(e)));return-1!=i&&(t.length=i),t}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class pb extends Xi{type;_listWalkerOptions;constructor(e,t,i={}){super(e),this.type=t,this._listWalkerOptions=i.multiLevel?{higherIndent:!0,lowerIndent:!0,sameAttributes:[]}:void 0}refresh(){this.value=this._getValue(),this.isEnabled=this._checkEnabled()}execute(e={}){const t=this.editor.model,i=t.document,n=hb(t),s=Array.from(i.selection.getSelectedBlocks()).filter((e=>t.schema.checkAttribute(e,"listType")||ub(e,t.schema))),o=void 0!==e.forceValue?!e.forceValue:this.value;t.change((r=>{if(o){const e=s[s.length-1],t=eb(e,{direction:"forward"}),i=[];t.length>1&&i.push(...ob(t[1],r)),i.push(...lb(s,r)),i.push(...function(e,t){const i=[];let n=Number.POSITIVE_INFINITY;for(const{node:s}of new Jw(e.nextSibling)){const e=s.getAttribute("listIndent");if(0==e)break;e<n&&(n=e);const o=e-n;t.setAttribute("listIndent",o,s),i.push(s)}return i}(e,r)),this._fireAfterExecute(i)}else if((n||i.selection.isCollapsed)&&Xw(s[0])){const t=tb(n||s[0],this._listWalkerOptions);for(const i of t)r.setAttributes({...e.additionalAttributes,listType:this.type},i);this._fireAfterExecute(t)}else{const i=[];for(const n of s)if(n.hasAttribute("listType"))for(const t of sb(n,{withNested:!1}))t.getAttribute("listType")!=this.type&&(r.setAttributes({...e.additionalAttributes,listType:this.type},t),i.push(t));else!n.is("element","listItem")&&ub(n,t.schema)&&r.rename(n,"listItem"),r.setAttributes({...e.additionalAttributes,listIndent:0,listItemId:Yw.next(),listType:this.type},n),i.push(n);this._fireAfterExecute(i)}}))}_fireAfterExecute(e){this.fire("afterExecute",db(new Set(e)))}_getValue(){const e=this.editor.model.document.selection,t=Array.from(e.getSelectedBlocks());if(!t.length)return!1;for(const e of t)if(e.getAttribute("listType")!=this.type)return!1;return!0}_checkEnabled(){const e=this.editor.model,t=e.schema,i=e.document.selection,n=Array.from(i.getSelectedBlocks());if(!n.length)return!1;if(this.value)return!0;for(const e of n)if(t.checkAttribute(e,"listType")||ub(e,t))return!0;return!1}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class wb extends Xi{_direction;constructor(e,t){super(e),this._direction=t}refresh(){this.isEnabled=this._checkEnabled()}execute({shouldMergeOnBlocksContentLevel:e=!1}={}){const t=this.editor.model,i=t.document.selection,n=[];t.change((s=>{const{firstElement:o,lastElement:r}=this._getMergeSubjectElements(i,e),a=o.getAttribute("listIndent")||0,l=r.getAttribute("listIndent"),c=r.getAttribute("listItemId");if(a!=l){const e=(d=r,Array.from(new Gw(d,{direction:"forward",higherIndent:!0})));n.push(...ab([r,...e],s,{indentBy:a-l,expand:a<l}))}var d;if(e){let e=i;i.isCollapsed&&(e=s.createSelection(s.createRange(s.createPositionAt(o,"end"),s.createPositionAt(r,0)))),t.deleteContent(e,{doNotResetEntireContent:i.isCollapsed});const a=e.getLastPosition().parent,l=a.nextSibling;n.push(a),l&&l!==r&&l.getAttribute("listItemId")==c&&n.push(...rb(l,a,s))}else n.push(...rb(r,o,s));this._fireAfterExecute(n)}))}_fireAfterExecute(e){this.fire("afterExecute",db(new Set(e)))}_checkEnabled(){const e=this.editor.model,t=e.document.selection,i=hb(e);if(t.isCollapsed||i){const e=i||t.getFirstPosition().parent;if(!Xw(e))return!1;const n="backward"==this._direction?e.previousSibling:e.nextSibling;if(!n)return!1;if(cb([e,n]))return!1}else{const e=t.getLastPosition(),i=t.getFirstPosition();if(e.parent===i.parent)return!1;if(!Xw(e.parent))return!1}return!0}_getMergeSubjectElements(e,t){const i=hb(this.editor.model);let n,s;if(e.isCollapsed||i){const o=i||e.getFirstPosition().parent,r=ib(o);"backward"==this._direction?(s=o,n=r&&!t?Gw.first(o,{sameIndent:!0,lowerIndent:!0}):o.previousSibling):(n=o,s=o.nextSibling)}else n=e.getFirstPosition().parent,s=e.getLastPosition().parent;return{firstElement:n,lastElement:s}}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class bb extends Xi{_direction;constructor(e,t){super(e),this._direction=t}refresh(){this.isEnabled=this._checkEnabled()}execute(){this.editor.model.change((e=>{const t=ob(this._getStartBlock(),e);this._fireAfterExecute(t)}))}_fireAfterExecute(e){this.fire("afterExecute",db(new Set(e)))}_checkEnabled(){const e=this.editor.model.document.selection,t=this._getStartBlock();return e.isCollapsed&&Xw(t)&&!ib(t)}_getStartBlock(){const e=this.editor.model.document.selection.getFirstPosition().parent;return"before"==this._direction?e:e.nextSibling}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class _b extends Qi{static get pluginName(){return"ListItemBoldIntegration"}static get isOfficialPlugin(){return!0}static get requires(){return[$b]}init(){const e=this.editor,t=e.plugins.get("ListFormatting"),i=e.plugins.get($b);e.plugins.has("BoldEditing")&&this.editor.config.get("list.enableListItemMarkerFormatting")&&(t.registerFormatAttribute("bold","listItemBold"),i.registerDowncastStrategy({scope:"item",attributeName:"listItemBold",setAttributeOnDowncast(e,t,i,n){t&&(e.addClass("ck-list-marker-bold",i),!s.isSafari||n&&n.dataPipeline||e.setStyle("--ck-content-list-marker-dummy-bold","0",i))}}))}afterInit(){const e=this.editor,t=e.model;e.plugins.has("BoldEditing")&&this.editor.config.get("list.enableListItemMarkerFormatting")&&(t.schema.extend("$listItem",{allowAttributes:"listItemBold"}),t.schema.setAttributeProperties("listItemBold",{isFormatting:!0}),t.schema.addAttributeCheck((e=>{if(!e.last.getAttribute("listItemId"))return!1}),"listItemBold"),e.conversion.for("upcast").attributeToAttribute({model:"listItemBold",view:{name:"li",classes:"ck-list-marker-bold"}}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class vb extends Qi{static get pluginName(){return"ListItemItalicIntegration"}static get isOfficialPlugin(){return!0}static get requires(){return[$b]}init(){const e=this.editor,t=e.plugins.get("ListFormatting"),i=e.plugins.get($b);e.plugins.has("ItalicEditing")&&this.editor.config.get("list.enableListItemMarkerFormatting")&&(t.registerFormatAttribute("italic","listItemItalic"),i.registerDowncastStrategy({scope:"item",attributeName:"listItemItalic",setAttributeOnDowncast(e,t,i,n){t&&(e.addClass("ck-list-marker-italic",i),!s.isSafari||n&&n.dataPipeline||e.setStyle("--ck-content-list-marker-dummy-italic","0",i))}}))}afterInit(){const e=this.editor,t=e.model;e.plugins.has("ItalicEditing")&&this.editor.config.get("list.enableListItemMarkerFormatting")&&(t.schema.extend("$listItem",{allowAttributes:"listItemItalic"}),t.schema.setAttributeProperties("listItemItalic",{isFormatting:!0}),t.schema.addAttributeCheck((e=>{if(!e.last.getAttribute("listItemId"))return!1}),"listItemItalic"),e.conversion.for("upcast").attributeToAttribute({model:"listItemItalic",view:{name:"li",classes:"ck-list-marker-italic"}}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class yb extends Qi{static get pluginName(){return"ListItemFontSizeIntegration"}static get isOfficialPlugin(){return!0}static get requires(){return[$b]}init(){const e=this.editor,t=e.plugins.get("ListFormatting"),i=e.plugins.get($b);if(!e.plugins.has("FontSizeEditing")||!this.editor.config.get("list.enableListItemMarkerFormatting"))return;const n=Np(e.config.get("fontSize.options"));t.registerFormatAttribute("fontSize","listItemFontSize"),i.registerDowncastStrategy({scope:"item",attributeName:"listItemFontSize",setAttributeOnDowncast(e,t,i,o){if(t){const r=n.find((e=>e.model==t));r&&r.view&&"string"!=typeof r.view?r.view.styles?(e.addClass("ck-list-marker-font-size",i),e.setStyle("--ck-content-list-marker-font-size",r.view.styles["font-size"],i)):r.view.classes&&(e.addClass(`ck-list-marker-font-size-${t}`,i),!s.isSafari||o&&o.dataPipeline||e.setStyle("--ck-content-list-marker-dummy-font-size","0",i)):(e.addClass("ck-list-marker-font-size",i),e.setStyle("--ck-content-list-marker-font-size",t,i))}}})}afterInit(){const e=this.editor,t=e.model;if(!e.plugins.has("FontSizeEditing")||!this.editor.config.get("list.enableListItemMarkerFormatting"))return;t.schema.extend("$listItem",{allowAttributes:"listItemFontSize"}),t.schema.setAttributeProperties("listItemFontSize",{isFormatting:!0}),t.schema.addAttributeCheck((e=>{if(!e.last.getAttribute("listItemId"))return!1}),"listItemFontSize"),e.conversion.for("upcast").elementToAttribute({model:{key:"listItemFontSize",value:e=>e.getStyle("--ck-content-list-marker-font-size")},view:{name:"li",classes:"ck-list-marker-font-size",styles:{"--ck-content-list-marker-font-size":/.*/}}});const i=Np(e.config.get("fontSize.options"));for(const t of i)t.model&&t.view&&e.conversion.for("upcast").elementToAttribute({model:{key:"listItemFontSize",value:t.model},view:{name:"li",classes:`ck-list-marker-font-size-${t.model}`}})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class kb extends Qi{static get pluginName(){return"ListItemFontColorIntegration"}static get isOfficialPlugin(){return!0}static get requires(){return[$b]}init(){const e=this.editor,t=e.plugins.get("ListFormatting"),i=e.plugins.get($b);e.plugins.has("FontColorEditing")&&this.editor.config.get("list.enableListItemMarkerFormatting")&&(t.registerFormatAttribute("fontColor","listItemFontColor"),i.registerDowncastStrategy({scope:"item",attributeName:"listItemFontColor",setAttributeOnDowncast(e,t,i){t&&(e.addClass("ck-list-marker-color",i),e.setStyle("--ck-content-list-marker-color",t,i))}}))}afterInit(){const e=this.editor,t=e.model;e.plugins.has("FontColorEditing")&&this.editor.config.get("list.enableListItemMarkerFormatting")&&(t.schema.extend("$listItem",{allowAttributes:"listItemFontColor"}),t.schema.setAttributeProperties("listItemFontColor",{isFormatting:!0}),t.schema.addAttributeCheck((e=>{if(!e.last.getAttribute("listItemId"))return!1}),"listItemFontColor"),e.conversion.for("upcast").attributeToAttribute({model:{key:"listItemFontColor",value:e=>e.getStyle("--ck-content-list-marker-color")},view:{name:"li",classes:"ck-list-marker-color",styles:{"--ck-content-list-marker-color":/.*/}}}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Cb extends Qi{static get pluginName(){return"ListItemFontFamilyIntegration"}static get isOfficialPlugin(){return!0}static get requires(){return[$b]}init(){const e=this.editor,t=e.plugins.get("ListFormatting"),i=e.plugins.get($b);e.plugins.has("FontFamilyEditing")&&this.editor.config.get("list.enableListItemMarkerFormatting")&&(t.registerFormatAttribute("fontFamily","listItemFontFamily"),i.registerDowncastStrategy({scope:"item",attributeName:"listItemFontFamily",setAttributeOnDowncast(e,t,i){t&&(e.addClass("ck-list-marker-font-family",i),e.setStyle("--ck-content-list-marker-font-family",t,i))}}))}afterInit(){const e=this.editor,t=e.model;e.plugins.has("FontFamilyEditing")&&this.editor.config.get("list.enableListItemMarkerFormatting")&&(t.schema.extend("$listItem",{allowAttributes:"listItemFontFamily"}),t.schema.setAttributeProperties("listItemFontFamily",{isFormatting:!0}),t.schema.addAttributeCheck((e=>{if(!e.last.getAttribute("listItemId"))return!1}),"listItemFontFamily"),e.conversion.for("upcast").attributeToAttribute({model:{key:"listItemFontFamily",value:e=>e.getStyle("--ck-content-list-marker-font-family")},view:{name:"li",classes:"ck-list-marker-font-family",styles:{"--ck-content-list-marker-font-family":/.*/}}}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Ab extends Qi{_loadedFormatting={};static get pluginName(){return"ListFormatting"}static get isOfficialPlugin(){return!0}static get requires(){return[_b,vb,yb,kb,Cb]}constructor(e){super(e),e.config.define("list.enableListItemMarkerFormatting",!0)}afterInit(){this.editor.config.get("list.enableListItemMarkerFormatting")&&this._registerPostfixerForListItemFormatting()}_registerPostfixerForListItemFormatting(){const e=this.editor.model;e.document.registerPostFixer((t=>{const i=e.document.differ.getChanges(),n=new Set;let s=!1;for(const e of i)if("attribute"===e.type)("listItemId"==e.attributeKey||"listType"==e.attributeKey||this._isInlineOrSelectionFormatting(e.attributeKey)||Object.values(this._loadedFormatting).includes(e.attributeKey))&&(Xw(e.range.start.nodeAfter)?n.add(e.range.start.nodeAfter):Xw(e.range.start.parent)&&n.add(e.range.start.parent));else if(Xw(e.position.nodeAfter)&&n.add(e.position.nodeAfter),Xw(e.position.nodeBefore)&&n.add(e.position.nodeBefore),Xw(e.position.parent)&&n.add(e.position.parent),"insert"==e.type&&"$text"!=e.name){const i=t.createRangeIn(e.position.nodeAfter);for(const e of i.getItems())Xw(e)&&n.add(e)}for(const i of n){const n=Eb(e,i,Object.keys(this._loadedFormatting));for(const[e,o]of Object.entries(n)){const n=this._loadedFormatting[e];(o&&Tb(t,i,n,o)||!o&&Pb(t,i,n))&&(s=!0)}}return s}))}registerFormatAttribute(e,t){this._loadedFormatting[e]=t}_isInlineOrSelectionFormatting(e){return e.replace(/^selection:/,"")in this._loadedFormatting}}function Eb(e,t,i){if(ib(t))return xb(e,t,i);return xb(e,Zw(t)[0],i)}function xb(e,t,i){if(!function(e){return["numbered","bulleted","customNumbered","customBulleted"].includes(e.getAttribute("listType"))}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(t)||e.schema.isLimit(t))return Object.fromEntries(i.map((e=>[e])));if(t.isEmpty)return Object.fromEntries(i.map((e=>[e,t.getAttribute(`selection:${e}`)])));const n=new Set(i),s={},o=e.createRangeIn(t).getWalker({ignoreElementEnd:!0});for(const{item:t}of o){for(const i of n)if(e.schema.checkAttribute(t,i)){const e=t.getAttribute(i);void 0===e?(n.delete(i),s[i]=void 0):void 0===s[i]?s[i]=e:s[i]!==e&&(n.delete(i),s[i]=void 0)}else i in s||(s[i]=void 0);if(!n.size)break;e.schema.isLimit(t)&&o.jumpTo(e.createPositionAfter(t))}return s}function Tb(e,t,i,n){const s=Zw(t);let o=!1;for(const t of s)t.hasAttribute(i)&&t.getAttribute(i)===n||(e.setAttribute(i,n,t),o=!0);return o}function Pb(e,t,i){const n=Zw(t);let s=!1;for(const t of n)t.hasAttribute(i)&&(e.removeAttribute(i,t),s=!0);return s}class Ib extends Qi{static get pluginName(){return"ListUtils"}static get isOfficialPlugin(){return!0}expandListBlocksToCompleteList(e){return function(e){e=Oi(e);const t=new Set;for(const i of e)for(const e of tb(i))t.add(e);return db(t)}(e)}isFirstBlockOfListItem(e){return ib(e)}isListItemBlock(e){return Xw(e)}expandListBlocksToCompleteItems(e,t={}){return sb(e,t)}isNumberedListType(e){return function(e){return"numbered"==e||"customNumbered"==e}(e)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Sb(e){return e.is("element","ol")||e.is("element","ul")}function Ob(e){return e.is("element","li")}function Rb(e,t,i,n=Bb(i,t)){return e.createAttributeElement(Mb(i),null,{priority:2*t/100-100,id:n})}function Vb(e,t,i){return e.createAttributeElement("li",null,{priority:(2*t+1)/100-100,id:i})}function Mb(e){return"numbered"==e||"customNumbered"==e?"ol":"ul"}function Bb(e,t){return`list-${e}-${t}`}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Nb(e,t,i){const n=e.nodeBefore;if(Xw(n)){let e=n;for(const{node:s}of new Jw(e,"backward")){if(e=s,i.has(e))return;if(i.add(e),t.has(n))return}t.add(e)}else{const i=e.nodeAfter;Xw(i)&&t.add(i)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
function Fb(){return(e,t,i)=>{const{writer:n,schema:s}=i;if(!t.modelRange)return;const o=Array.from(t.modelRange.getItems({shallow:!0})).filter((e=>s.checkAttribute(e,"listItemId")));if(!o.length)return;const r=t.viewItem.getAttribute("data-list-item-id")||Yw.next();i.consumable.consume(t.viewItem,{attributes:"data-list-item-id"});const a=function(e){let t=0,i=e.parent;for(;i;){if(Ob(i))t++;else{const e=i.previousSibling;e&&Ob(e)&&t++}i=i.parent}return t}(t.viewItem);let l=t.viewItem.parent&&t.viewItem.parent.is("element","ol")?"numbered":"bulleted";const c=o[0].getAttribute("listType");c&&(l=c);const d={listItemId:r,listIndent:a,listType:l};for(const e of o)e.hasAttribute("listItemId")||n.setAttributes(d,e);o.length>1&&o[1].getAttribute("listItemId")!=d.listItemId&&i.keepEmptyElement(o[0])}}function Lb(e,t,i,{dataPipeline:n}={}){const s=function(e){return(t,i)=>{const n=[];for(const i of e)t.hasAttribute(i)&&n.push(`attribute:${i}`);return!!n.every((e=>!1!==i.test(t,e)))&&(n.forEach((e=>i.consume(t,e))),!0)}}(e);return(o,r,a)=>{const{writer:l,mapper:c,consumable:d}=a,h=r.item;if(!e.includes(r.attributeKey))return;if(!s(h,d))return;const u={...a.options,dataPipeline:n},m=function(e,t,i){const n=i.createRangeOn(e),s=t.toViewRange(n).getTrimmed();return s.end.nodeBefore}(h,c,i);zb(m,l,c),function(e,t){let i=e.parent;for(;i.is("attributeElement")&&["ul","ol","li"].includes(i.name);){const n=i.parent;t.unwrap(t.createRangeOn(e),i),i=n}}(m,l);const g=function(e,t,i,n,{dataPipeline:s}){let o=n.createRangeOn(t);if(!ib(e))return o;for(const r of i){if("itemMarker"!=r.scope)continue;const i=r.createElement(n,e,{dataPipeline:s});if(!i)continue;if(n.setCustomProperty("listItemMarker",!0,i),r.canInjectMarkerIntoElement&&r.canInjectMarkerIntoElement(e)?n.insert(n.createPositionAt(t,0),i):(n.insert(o.start,i),o=n.createRange(n.createPositionBefore(i),n.createPositionAfter(t))),!r.createWrapperElement||!r.canWrapElement)continue;const a=r.createWrapperElement(n,e,{dataPipeline:s});n.setCustomProperty("listItemWrapper",!0,a),r.canWrapElement(e)?o=n.wrap(o,a):(o=n.wrap(n.createRangeOn(i),a),o=n.createRange(o.start,n.createPositionAfter(t)))}return o}(h,m,t,l,u);!function(e,t,i,n,s){if(!e.hasAttribute("listIndent"))return;const o=e.getAttribute("listIndent");let r=e;for(let e=o;e>=0;e--){const o=Vb(n,e,r.getAttribute("listItemId")),a=Rb(n,e,r.getAttribute("listType"));for(const e of i)"list"!=e.scope&&"item"!=e.scope||!r.hasAttribute(e.attributeName)||e.setAttributeOnDowncast(n,r.getAttribute(e.attributeName),"list"==e.scope?a:o,s);if(t=n.wrap(t,o),t=n.wrap(t,a),0==e)break;if(r=Gw.first(r,{lowerIndent:!0}),!r)break}}(h,g,t,l,u)}}function Db(e,{dataPipeline:t}={}){return(i,{writer:n})=>{if(!Hb(i,e))return null;if(!t)return n.createContainerElement("span",{class:"ck-list-bogus-paragraph"});const s=n.createContainerElement("p");return n.setCustomProperty("dataPipeline:transparentRendering",!0,s),s}}function zb(e,t,i){for(;e.parent.is("attributeElement")&&e.parent.getCustomProperty("listItemWrapper");)t.unwrap(t.createRangeOn(e),e.parent);const n=[];s(t.createPositionBefore(e).getWalker({direction:"backward"})),s(t.createRangeIn(e).getWalker());for(const e of n)t.remove(e);function s(e){for(const{item:t}of e){if(t.is("element")&&i.toModelElement(t))break;t.is("element")&&t.getCustomProperty("listItemMarker")&&n.push(t)}}}function Hb(e,t,i=Zw(e)){if(!Xw(e))return!1;for(const i of e.getAttributeKeys())if(!i.startsWith("selection:")&&"htmlEmptyBlock"!=i&&!t.includes(i))return!1;return i.length<2}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const Ub=["listType","listIndent","listItemId"];class $b extends Qi{_downcastStrategies=[];static get pluginName(){return"ListEditing"}static get isOfficialPlugin(){return!0}static get requires(){return[sg,fc,Ib,ef,Ab]}constructor(e){super(e),e.config.define("list.multiBlock",!0)}init(){const e=this.editor,t=e.model,i=e.config.get("list.multiBlock");if(e.plugins.has("LegacyListEditing"))throw new k("list-feature-conflict",this,{conflictPlugin:"LegacyListEditing"});t.schema.register("$listItem",{allowAttributes:Ub}),i?(t.schema.extend("$container",{allowAttributesOf:"$listItem"}),t.schema.extend("$block",{allowAttributesOf:"$listItem"}),t.schema.extend("$blockObject",{allowAttributesOf:"$listItem"})):t.schema.register("listItem",{inheritAllFrom:"$block",allowAttributesOf:"$listItem"});for(const e of Ub)t.schema.setAttributeProperties(e,{copyOnReplace:!0});e.commands.add("numberedList",new pb(e,"numbered")),e.commands.add("bulletedList",new pb(e,"bulleted")),e.commands.add("customNumberedList",new pb(e,"customNumbered",{multiLevel:!0})),e.commands.add("customBulletedList",new pb(e,"customBulleted",{multiLevel:!0})),e.commands.add("indentList",new gb(e,"forward")),e.commands.add("outdentList",new gb(e,"backward")),e.commands.add("splitListItemBefore",new bb(e,"before")),e.commands.add("splitListItemAfter",new bb(e,"after")),i&&(e.commands.add("mergeListItemBackward",new wb(e,"backward")),e.commands.add("mergeListItemForward",new wb(e,"forward"))),this._setupDeleteIntegration(),this._setupEnterIntegration(),this._setupTabIntegration(),this._setupClipboardIntegration(),this._setupAccessibilityIntegration(),this._setupListItemIdConversionStrategy()}afterInit(){const e=this.editor.commands,t=e.get("indent"),i=e.get("outdent");t&&t.registerChildCommand(e.get("indentList"),{priority:"high"}),i&&i.registerChildCommand(e.get("outdentList"),{priority:"lowest"}),this._setupModelPostFixing(),this._setupConversion()}registerDowncastStrategy(e){this._downcastStrategies.push(e)}getListAttributeNames(){return[...Ub,...this._downcastStrategies.map((e=>e.attributeName))]}_setupDeleteIntegration(){const e=this.editor,t=e.commands.get("mergeListItemBackward"),i=e.commands.get("mergeListItemForward");this.listenTo(e.editing.view.document,"delete",((n,s)=>{const o=e.model.document.selection;hb(e.model)||e.model.change((()=>{const r=o.getFirstPosition();if(o.isCollapsed&&"backward"==s.direction){if(!r.isAtStart)return;const i=r.parent;if(!Xw(i))return;if(Gw.first(i,{sameAttributes:"listType",sameIndent:!0})||0!==i.getAttribute("listIndent")){if(!t||!t.isEnabled)return;t.execute({shouldMergeOnBlocksContentLevel:Wb(e.model,"backward")})}else nb(i)||e.execute("splitListItemAfter"),e.execute("outdentList");s.preventDefault(),n.stop()}else{if(o.isCollapsed&&!o.getLastPosition().isAtEnd)return;if(!i||!i.isEnabled)return;i.execute({shouldMergeOnBlocksContentLevel:Wb(e.model,"forward")}),s.preventDefault(),n.stop()}}))}),{context:"li"})}_setupEnterIntegration(){const e=this.editor,t=e.model,i=e.commands,n=i.get("enter");this.listenTo(e.editing.view.document,"enter",((i,n)=>{const s=t.document,o=s.selection.getFirstPosition().parent;if(s.selection.isCollapsed&&Xw(o)&&o.isEmpty&&!n.isSoft){const t=ib(o),s=nb(o);t&&s?(e.execute("outdentList"),n.preventDefault(),i.stop()):t&&!s?(e.execute("splitListItemAfter"),n.preventDefault(),i.stop()):s&&(e.execute("splitListItemBefore"),n.preventDefault(),i.stop())}}),{context:"li"}),this.listenTo(n,"afterExecute",(()=>{const t=i.get("splitListItemBefore");if(t.refresh(),!t.isEnabled)return;2===Zw(e.model.document.selection.getLastPosition().parent).length&&t.execute()}))}_setupTabIntegration(){const e=this.editor;this.listenTo(e.editing.view.document,"tab",((t,i)=>{const n=i.shiftKey?"outdentList":"indentList";this.editor.commands.get(n).isEnabled&&(e.execute(n),i.stopPropagation(),i.preventDefault(),t.stop())}),{context:"li"})}_setupConversion(){const e=this.editor,t=e.model,i=this.getListAttributeNames(),n=e.config.get("list.multiBlock"),s=n?"paragraph":"listItem";e.conversion.for("upcast").elementToElement({view:"li",model:(e,{writer:t})=>t.createElement(s,{listType:""})}).elementToElement({view:"p",model:(e,{writer:t})=>e.parent&&e.parent.is("element","li")?t.createElement(s,{listType:""}):null,converterPriority:"high"}).add((e=>{e.on("element:li",Fb())})),n||e.conversion.for("downcast").elementToElement({model:"listItem",view:"p"}),e.conversion.for("editingDowncast").elementToElement({model:s,view:Db(i),converterPriority:"high"}).add((e=>{var n;e.on("attribute",Lb(i,this._downcastStrategies,t)),e.on("remove",(n=t.schema,(e,t,i)=>{const{writer:s,mapper:o}=i,r=e.name.split(":")[1];if(!n.checkAttribute(r,"listItemId"))return;const a=o.toViewPosition(t.position),l=t.position.getShiftedBy(t.length),c=o.toViewPosition(l,{isPhantom:!0}),d=s.createRange(a,c).getTrimmed().end.nodeBefore;
/* istanbul ignore next -- @preserve */
d&&zb(d,s,o)}))})),e.conversion.for("dataDowncast").elementToElement({model:s,view:Db(i,{dataPipeline:!0}),converterPriority:"high"}).add((e=>{e.on("attribute",Lb(i,this._downcastStrategies,t,{dataPipeline:!0}))}));const o=(r=this._downcastStrategies,a=e.editing.view,(e,t)=>{if(t.modelPosition.offset>0)return;const i=t.modelPosition.parent;if(!Xw(i))return;if(!r.some((e=>"itemMarker"==e.scope&&e.canInjectMarkerIntoElement&&e.canInjectMarkerIntoElement(i))))return;const n=t.mapper.toViewElement(i),s=a.createRangeIn(n),o=s.getWalker();let l=s.start;for(const{item:e}of o){if(e.is("element")&&t.mapper.toModelElement(e)||e.is("$textProxy"))break;e.is("element")&&e.getCustomProperty("listItemMarker")&&(l=a.createPositionAfter(e),o.skip((({previousPosition:e})=>!e.isEqual(l))))}t.viewPosition=l});var r,a;e.editing.mapper.on("modelToViewPosition",o),e.data.mapper.on("modelToViewPosition",o),this.listenTo(t.document,"change:data",function(e,t,i,n){return()=>{const n=e.document.differ.getChanges(),r=[],a=new Set,l=new Set,c=new Set;for(const e of n)if("insert"==e.type&&"$text"!=e.name)Nb(e.position,a,c),e.attributes.has("listItemId")?l.add(e.position.nodeAfter):Nb(e.position.getShiftedBy(e.length),a,c);else if("remove"==e.type&&e.attributes.has("listItemId"))Nb(e.position,a,c);else if("attribute"==e.type){const t=e.range.start.nodeAfter;i.includes(e.attributeKey)?(Nb(e.range.start,a,c),null===e.attributeNewValue?(Nb(e.range.start.getShiftedBy(1),a,c),o(t)&&r.push(t)):l.add(t)):Xw(t)&&o(t)&&r.push(t)}for(const e of a.values())r.push(...s(e,l));for(const e of new Set(r))t.reconvertItem(e)};function s(e,t){const n=[],s=new Set,a=[];for(const{node:l,previous:c}of new Jw(e)){if(s.has(l))continue;const e=l.getAttribute("listIndent");c&&e<c.getAttribute("listIndent")&&(a.length=e+1),a[e]={modelAttributes:Object.fromEntries(Array.from(l.getAttributes()).filter((([e])=>i.includes(e)))),modelElement:l};const d=eb(l,{direction:"forward"});for(const e of d)s.add(e),(o(e,d)||r(e,a,t))&&n.push(e)}return n}function o(e,s){const o=t.mapper.toViewElement(e);if(!o)return!1;if(n.fire("checkElement",{modelElement:e,viewElement:o}))return!0;if(!e.is("element","paragraph")&&!e.is("element","listItem"))return!1;const r=Hb(e,i,s);return!(!r||!o.is("element","p"))||!(r||!o.is("element","span"))}function r(e,i,s){if(s.has(e))return!1;const o=t.mapper.toViewElement(e);let r=i.length-1;for(let e=o.parent;!e.is("editableElement");e=e.parent){const t=Ob(e),s=Sb(e);if(!s&&!t)continue;const o="checkAttributes:"+(t?"item":"list");if(n.fire(o,{viewElement:e,modelAttributes:i[r].modelAttributes,modelReferenceElement:i[r].modelElement}))break;if(s&&(r--,r<0))return!1}return!0}}(t,e.editing,i,this),{priority:"high"}),this.on("checkAttributes:item",((e,{viewElement:t,modelAttributes:i})=>{t.id!=i.listItemId&&(e.return=!0,e.stop())})),this.on("checkAttributes:list",((e,{viewElement:t,modelAttributes:i})=>{t.name==Mb(i.listType)&&t.id==Bb(i.listType,i.listIndent)||(e.return=!0,e.stop())}))}_setupModelPostFixing(){const e=this.editor.model,t=this.getListAttributeNames();e.document.registerPostFixer((i=>function(e,t,i,n){const s=e.document.differ.getChanges(),o=new Set,r=new Set,a=n.editor.config.get("list.multiBlock");let l=!1;for(const n of s){if("insert"==n.type&&"$text"!=n.name){const s=n.position.nodeAfter;if(!e.schema.checkAttribute(s,"listItemId"))for(const e of Array.from(s.getAttributeKeys()))i.includes(e)&&(t.removeAttribute(e,s),l=!0);Nb(n.position,r,o),n.attributes.has("listItemId")||Nb(n.position.getShiftedBy(n.length),r,o);for(const{item:t,previousPosition:i}of e.createRangeIn(s))Xw(t)&&Nb(i,r,o)}else"remove"==n.type?Nb(n.position,r,o):"attribute"==n.type&&i.includes(n.attributeKey)&&(Nb(n.range.start,r,o),null===n.attributeNewValue&&Nb(n.range.start.getShiftedBy(1),r,o));if(!a&&"attribute"==n.type&&Ub.includes(n.attributeKey)){const e=n.range.start.nodeAfter;null===n.attributeNewValue&&e&&e.is("element","listItem")?(t.rename(e,"paragraph"),l=!0):null===n.attributeOldValue&&e&&e.is("element")&&"listItem"!=e.name&&(t.rename(e,"listItem"),l=!0)}}const c=new Set;for(const e of r.values())l=n.fire("postFixer",{listNodes:new Qw(e),listHead:e,writer:t,seenIds:c})||l;return l}(e,i,t,this))),this.on("postFixer",((e,{listNodes:t,writer:i})=>{e.return=function(e,t){let i=0,n=-1,s=null,o=!1;for(const{node:r}of e){const e=r.getAttribute("listIndent");if(e>i){let a;null===s?(s=e-i,a=i):(s>e&&(s=e),a=e-s),a>n+1&&(a=n+1),t.setAttribute("listIndent",a,r),o=!0,n=a}else s=null,i=e+1,n=e}return o}(t,i)||e.return}),{priority:"high"}),this.on("postFixer",((e,{listNodes:t,writer:i,seenIds:n})=>{e.return=function(e,t,i){const n=new Set;let s=!1;for(const{node:o}of e){if(n.has(o))continue;let e=o.getAttribute("listType"),r=o.getAttribute("listItemId");if(t.has(r)&&(r=Yw.next()),t.add(r),o.is("element","listItem"))o.getAttribute("listItemId")!=r&&(i.setAttribute("listItemId",r,o),s=!0);else for(const t of eb(o,{direction:"forward"}))n.add(t),t.getAttribute("listType")!=e&&(r=Yw.next(),e=t.getAttribute("listType")),t.getAttribute("listItemId")!=r&&(i.setAttribute("listItemId",r,t),s=!0)}return s}(t,n,i)||e.return}),{priority:"high"})}_setupClipboardIntegration(){const e=this.editor.model,t=this.editor.plugins.get("ClipboardPipeline");this.listenTo(e,"insertContent",function(e){return(t,[i,n])=>{const s=i.is("documentFragment")?Array.from(i.getChildren()):[i];if(!s.length)return;const o=(n?e.createSelection(n):e.document.selection).getFirstPosition();let r;if(Xw(o.parent))r=o.parent;else{if(!Xw(o.nodeBefore)||!Xw(o.nodeAfter))return;r=o.nodeBefore}e.change((e=>{const t=r.getAttribute("listType"),i=r.getAttribute("listIndent"),n=s[0].getAttribute("listIndent")||0,o=Math.max(i-n,0);for(const i of s){const n=Xw(i);r.is("element","listItem")&&i.is("element","paragraph")&&e.rename(i,"listItem"),e.setAttributes({listIndent:(n?i.getAttribute("listIndent"):0)+o,listItemId:n?i.getAttribute("listItemId"):Yw.next(),listType:t},i)}}))}}(e),{priority:"high"}),this.listenTo(t,"outputTransformation",((t,i)=>{e.change((e=>{const t=Array.from(i.content.getChildren()),n=t[t.length-1];if(t.length>1&&n.is("element")&&n.isEmpty){t.slice(0,-1).every(Xw)&&e.remove(n)}if("copy"==i.method||"cut"==i.method){const t=Array.from(i.content.getChildren());cb(t)&&lb(t,e)}}))}))}_setupAccessibilityIntegration(){const e=this.editor,t=e.t;e.accessibility.addKeystrokeInfoGroup({id:"list",label:t("Keystrokes that can be used in a list"),keystrokes:[{label:t("Increase list item indent"),keystroke:"Tab"},{label:t("Decrease list item indent"),keystroke:"Shift+Tab"}]})}_setupListItemIdConversionStrategy(){this.registerDowncastStrategy({scope:"item",attributeName:"listItemId",setAttributeOnDowncast(e,t,i,n){n&&(n.skipListItemIds||n.isClipboardPipeline)||e.setAttribute("data-list-item-id",t,i)}})}}function Wb(e,t){const i=e.document.selection;if(!i.isCollapsed)return!hb(e);if("forward"===t)return!0;const n=i.getFirstPosition().parent,s=n.previousSibling;return!e.schema.isObject(s)&&(!!s.isEmpty||cb([n,s]))}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function qb(e,t,i,n){e.ui.componentFactory.add(t,(()=>{const s=jb(Ld,e,t,i,n);return s.set({tooltip:!0,isToggleable:!0}),s})),e.ui.componentFactory.add(`menuBar:${t}`,(()=>{const s=jb(sh,e,t,i,n);return s.set({role:"menuitemcheckbox",isToggleable:!0}),s}))}function jb(e,t,i,n,s){const o=t.commands.get(i),r=new e(t.locale);return r.set({label:n,icon:s}),r.bind("isOn","isEnabled").to(o,"value","isEnabled"),r.on("execute",(()=>{t.execute(i),t.editing.view.focus()})),r}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Kb extends Qi{static get pluginName(){return"ListUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor.t;this.editor.ui.componentFactory.has("numberedList")||qb(this.editor,"numberedList",e("Numbered List"),'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M7 5.75c0 .414.336.75.75.75h9.5a.75.75 0 1 0 0-1.5h-9.5a.75.75 0 0 0-.75.75M3.5 3v5H2V3.7H1v-1h2.5zM.343 17.857l2.59-3.257H2.92a.6.6 0 1 0-1.04 0H.302a2 2 0 1 1 3.995 0h-.001q-.073.607-.333.988-.263.381-1.244 1.312H4.3v1h-4zM7 14.75a.75.75 0 0 1 .75-.75h9.5a.75.75 0 1 1 0 1.5h-9.5a.75.75 0 0 1-.75-.75"/></svg>'),this.editor.ui.componentFactory.has("bulletedList")||qb(this.editor,"bulletedList",e("Bulleted List"),'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M7 5.75c0 .414.336.75.75.75h9.5a.75.75 0 1 0 0-1.5h-9.5a.75.75 0 0 0-.75.75m-6 0C1 4.784 1.777 4 2.75 4c.966 0 1.75.777 1.75 1.75 0 .966-.777 1.75-1.75 1.75C1.784 7.5 1 6.723 1 5.75m6 9c0 .414.336.75.75.75h9.5a.75.75 0 1 0 0-1.5h-9.5a.75.75 0 0 0-.75.75m-6 0c0-.966.777-1.75 1.75-1.75.966 0 1.75.777 1.75 1.75 0 .966-.777 1.75-1.75 1.75-.966 0-1.75-.777-1.75-1.75"/></svg>')}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Gb extends Qi{static get requires(){return[$b,Kb]}static get pluginName(){return"List"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const Jb=[{listStyle:"disc",typeAttribute:"disc",listType:"bulleted"},{listStyle:"circle",typeAttribute:"circle",listType:"bulleted"},{listStyle:"square",typeAttribute:"square",listType:"bulleted"},{listStyle:"decimal",typeAttribute:"1",listType:"numbered"},{listStyle:"decimal-leading-zero",typeAttribute:null,listType:"numbered"},{listStyle:"lower-roman",typeAttribute:"i",listType:"numbered"},{listStyle:"upper-roman",typeAttribute:"I",listType:"numbered"},{listStyle:"lower-alpha",typeAttribute:"a",listType:"numbered"},{listStyle:"upper-alpha",typeAttribute:"A",listType:"numbered"},{listStyle:"lower-latin",typeAttribute:"a",listType:"numbered"},{listStyle:"upper-latin",typeAttribute:"A",listType:"numbered"}];for(const{listStyle:e,typeAttribute:t,listType:i}of Jb);
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Qb extends Xi{constructor(e){super(e),this.on("execute",(()=>{this.refresh()}),{priority:"highest"})}refresh(){const e=this._getSelectedItems();this.value=this._getValue(e),this.isEnabled=!!e.length}execute(e={}){this.editor.model.change((t=>{const i=this._getSelectedItems(),n=void 0===e.forceValue?!this._getValue(i):e.forceValue;for(const e of i)n?t.setAttribute("todoListChecked",!0,e):t.removeAttribute("todoListChecked",e)}))}_getValue(e){return e.every((e=>e.getAttribute("todoListChecked")))}_getSelectedItems(){const e=this.editor.model,t=e.schema,i=e.document.selection.getFirstRange(),n=i.start.parent,s=[];t.checkAttribute(n,"todoListChecked")&&s.push(...Zw(n));for(const e of i.getItems({shallow:!0}))t.checkAttribute(e,"todoListChecked")&&!s.includes(e)&&s.push(...Zw(e));return s}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Yb extends Ks{domEventType=["change"];onDomEvent(e){if(e.target){const t=this.view.domConverter.mapDomToView(e.target);t&&t.is("element","input")&&"checkbox"==t.getAttribute("type")&&t.findAncestor({classes:"todo-list__label"})&&this.fire("todoCheckboxChange",e)}}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const Xb=Ei("Ctrl+Enter");class Zb extends Qi{static get pluginName(){return"TodoListEditing"}static get isOfficialPlugin(){return!0}static get requires(){return[$b]}init(){const e=this.editor,t=e.model,i=e.editing,n=e.plugins.get($b),s=e.config.get("list.multiBlock")?"paragraph":"listItem";e.commands.add("todoList",new pb(e,"todo")),e.commands.add("checkTodoList",new Qb(e)),i.view.addObserver(Yb),t.schema.extend("$listItem",{allowAttributes:"todoListChecked"}),t.schema.addAttributeCheck((e=>{const t=e.last;if(!t.getAttribute("listItemId")||"todo"!=t.getAttribute("listType"))return!1}),"todoListChecked"),e.conversion.for("upcast").add((e=>{e.on("element:input",((e,t,i)=>{const n=t.modelCursor,s=n.parent,o=t.viewItem;if(!i.consumable.test(o,{name:!0}))return;if("checkbox"!=o.getAttribute("type")||!n.isAtStart||!s.hasAttribute("listType"))return;i.consumable.consume(o,{name:!0});const r=i.writer;r.setAttribute("listType","todo",s),t.viewItem.hasAttribute("checked")&&r.setAttribute("todoListChecked",!0,s),t.modelRange=r.createRange(n)})),e.on("element:li",((e,t,i)=>{const{writer:n,schema:s}=i;if(!t.modelRange)return;const o=Array.from(t.modelRange.getItems({shallow:!0})).filter((e=>"todo"===e.getAttribute("listType")&&s.checkAttribute(e,"listItemId"))).reduce(((e,t)=>{const i=t.getAttribute("listItemId");return e.has(i)||e.set(i,Zw(t)),e}),new Map);for(const[,e]of o.entries())if(e.some((e=>e.getAttribute("todoListChecked"))))for(const t of e)n.setAttribute("todoListChecked",!0,t)}),{priority:"low"}),e.on("element:label",e_({name:"label",classes:"todo-list__label"})),e.on("element:label",e_({name:"label",classes:["todo-list__label","todo-list__label_without-description"]})),e.on("element:span",e_({name:"span",classes:"todo-list__label__description"})),e.on("element:ul",function(e){const t=new yn(e);return(e,i,n)=>{const s=t.match(i.viewItem);if(!s)return;const o=s.match;o.name=!1,n.consumable.consume(i.viewItem,o)}}({name:"ul",classes:"todo-list"}))})),e.conversion.for("downcast").elementToElement({model:s,view:(e,{writer:t})=>{if(t_(e,n.getListAttributeNames()))return t.createContainerElement("span",{class:"todo-list__label__description"})},converterPriority:"highest"}),n.registerDowncastStrategy({scope:"list",attributeName:"listType",setAttributeOnDowncast(e,t,i){"todo"==t?e.addClass("todo-list",i):e.removeClass("todo-list",i)}}),n.registerDowncastStrategy({scope:"itemMarker",attributeName:"todoListChecked",createElement(e,t,{dataPipeline:i}){if("todo"!=t.getAttribute("listType"))return null;const n=e.createUIElement("input",{type:"checkbox",...t.getAttribute("todoListChecked")?{checked:"checked"}:null,...i?{disabled:"disabled"}:{tabindex:"-1"}});if(i)return n;const s=e.createContainerElement("span",{contenteditable:"false"},n);return s.getFillerOffset=()=>null,s},canWrapElement:e=>t_(e,n.getListAttributeNames()),createWrapperElement(e,t,{dataPipeline:i}){const s=["todo-list__label"];return t_(t,n.getListAttributeNames())||s.push("todo-list__label_without-description"),e.createAttributeElement(i?"label":"span",{class:s.join(" ")})}}),n.on("checkElement",((e,{modelElement:t,viewElement:i})=>{const s=t_(t,n.getListAttributeNames());i.hasClass("todo-list__label__description")!=s&&(e.return=!0,e.stop())})),n.on("checkElement",((t,{modelElement:i,viewElement:n})=>{const s="todo"==i.getAttribute("listType")&&ib(i);let o=!1;const r=e.editing.view.createPositionBefore(n).getWalker({direction:"backward"});for(const{item:t}of r){if(t.is("element")&&e.editing.mapper.toModelElement(t))break;t.is("element","input")&&"checkbox"==t.getAttribute("type")&&(o=!0)}o!=s&&(t.return=!0,t.stop())})),n.on("postFixer",((e,{listNodes:t,writer:i})=>{for(const{node:n,previousNodeInList:s}of t){if(!s)continue;if(s.getAttribute("listItemId")!=n.getAttribute("listItemId"))continue;const t=s.hasAttribute("todoListChecked"),o=n.hasAttribute("todoListChecked");o&&!t?(i.removeAttribute("todoListChecked",n),e.return=!0):!o&&t&&(i.setAttribute("todoListChecked",!0,n),e.return=!0)}})),t.document.registerPostFixer((e=>{const i=t.document.differ.getChanges();let n=!1;for(const t of i)if("attribute"==t.type&&"listType"==t.attributeKey){const i=t.range.start.nodeAfter;"todo"==t.attributeOldValue&&i.hasAttribute("todoListChecked")&&(e.removeAttribute("todoListChecked",i),n=!0)}else if("insert"==t.type&&"$text"!=t.name)for(const{item:i}of e.createRangeOn(t.position.nodeAfter))i.is("element")&&"todo"!=i.getAttribute("listType")&&i.hasAttribute("todoListChecked")&&(e.removeAttribute("todoListChecked",i),n=!0);return n})),this.listenTo(i.view.document,"keydown",((t,i)=>{Ai(i)===Xb&&(e.execute("checkTodoList"),t.stop())}),{priority:"high"}),this.listenTo(i.view.document,"todoCheckboxChange",((e,t)=>{const n=t.target;if(!n||!n.is("element","input"))return;const s=i.view.createPositionAfter(n),o=i.mapper.toModelPosition(s).parent;o&&Xw(o)&&"todo"==o.getAttribute("listType")&&this._handleCheckmarkChange(o)})),this.listenTo(i.view.document,"arrowKey",function(e,t){return(i,n)=>{const s=Ti(n.keyCode,t.contentLanguageDirection),o=e.schema,r=e.document.selection;if(!r.isCollapsed)return;const a=r.getFirstPosition(),l=a.parent;if("right"==s&&a.isAtEnd){const t=o.getNearestSelectionRange(e.createPositionAfter(l),"forward");if(!t)return;const s=t.start.parent;s&&Xw(s)&&"todo"==s.getAttribute("listType")&&(e.change((e=>e.setSelection(t))),n.preventDefault(),n.stopPropagation(),i.stop())}else if("left"==s&&a.isAtStart&&Xw(l)&&"todo"==l.getAttribute("listType")){const t=o.getNearestSelectionRange(e.createPositionBefore(l),"backward");if(!t)return;e.change((e=>e.setSelection(t))),n.preventDefault(),n.stopPropagation(),i.stop()}}}(t,e.locale),{context:"$text"}),this.listenTo(i.mapper,"viewToModelPosition",((e,i)=>{const n=i.viewPosition.parent,s=n.is("attributeElement","li")&&0==i.viewPosition.offset,o=i_(n)&&i.viewPosition.offset<=1,r=n.is("element","span")&&"false"==n.getAttribute("contenteditable")&&i_(n.parent);if(!s&&!o&&!r)return;const a=i.modelPosition.nodeAfter;a&&"todo"==a.getAttribute("listType")&&(i.modelPosition=t.createPositionAt(a,0))}),{priority:"low"}),this._initAriaAnnouncements()}_handleCheckmarkChange(e){const t=this.editor,i=t.model,n=Array.from(i.document.selection.getRanges());i.change((i=>{i.setSelection(e,"end"),t.execute("checkTodoList"),i.setSelection(n)}))}_initAriaAnnouncements(){const{model:e,ui:t,t:i}=this.editor;let n=null;t&&e.document.selection.on("change:range",(()=>{const s=e.document.selection.focus.parent,o=n_(n),r=n_(s);o&&!r?t.ariaLiveAnnouncer.announce(i("Leaving a to-do list")):!o&&r&&t.ariaLiveAnnouncer.announce(i("Entering a to-do list")),n=s}))}}function e_(e){const t=new yn(e);return(e,i,n)=>{const s=t.match(i.viewItem);s&&n.consumable.consume(i.viewItem,s.match)&&Object.assign(i,n.convertChildren(i.viewItem,i.modelCursor))}}function t_(e,t){return(e.is("element","paragraph")||e.is("element","listItem"))&&"todo"==e.getAttribute("listType")&&ib(e)&&function(e,t){for(const i of e.getAttributeKeys())if(!i.startsWith("selection:")&&!t.includes(i))return!1;return!0}(e,t)}function i_(e){return!!e&&e.is("attributeElement")&&e.hasClass("todo-list__label")}function n_(e){return!!e&&(!(!e.is("element","paragraph")&&!e.is("element","listItem"))&&"todo"==e.getAttribute("listType"))}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class s_ extends Qi{static get pluginName(){return"TodoListUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor.t;qb(this.editor,"todoList",e("To-do List"),'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="m2.315 14.705 2.224-2.24a.69.69 0 0 1 .963 0 .664.664 0 0 1 0 .949L2.865 16.07a.7.7 0 0 1-.112.089.65.65 0 0 1-.852-.051L.688 14.886a.635.635 0 0 1 0-.903.647.647 0 0 1 .91 0zm5.185.045a.75.75 0 0 1 .75-.75h9.5a.75.75 0 1 1 0 1.5h-9.5a.75.75 0 0 1-.75-.75M2.329 5.745l2.21-2.226a.69.69 0 0 1 .963 0 .664.664 0 0 1 0 .95L2.865 7.125a.7.7 0 0 1-.496.196.64.64 0 0 1-.468-.187L.688 5.912a.635.635 0 0 1 0-.903.647.647 0 0 1 .91 0l.73.736zM7.5 5.75A.75.75 0 0 1 8.25 5h9.5a.75.75 0 1 1 0 1.5h-9.5a.75.75 0 0 1-.75-.75"/></svg>')}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class o_ extends Qi{static get requires(){return[Zb,s_]}static get pluginName(){return"TodoList"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function r_(e){return e.createContainerElement("figure",{class:"image"},[e.createEmptyElement("img"),e.createSlot("children")])}function a_(e,t){const i=e.plugins.get("ImageUtils"),n=e.plugins.has("ImageInlineEditing")&&e.plugins.has("ImageBlockEditing");return e=>{if(!i.isInlineImageView(e))return null;if(!n)return s(e);return("block"==e.getStyle("display")||e.findAncestor(i.isBlockImageView)?"imageBlock":"imageInline")!==t?null:s(e)};function s(e){const t={name:!0};return e.hasAttribute("src")&&(t.attributes=["src"]),t}}function l_(e,t){const i=Bi(t.getSelectedBlocks());return!i||e.isObject(i)||i.isEmpty&&"listItem"!=i.name?"imageBlock":"imageInline"}function c_(e){return e&&e.endsWith("px")?parseInt(e):null}function d_(e){const t=c_(e.getStyle("width")),i=c_(e.getStyle("height"));return!(!t||!i)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const h_=/^(image|image-inline)$/;class u_ extends Qi{_domEmitter=new(Ft());static get pluginName(){return"ImageUtils"}static get isOfficialPlugin(){return!0}isImage(e){return this.isInlineImage(e)||this.isBlockImage(e)}isInlineImageView(e){return!!e&&e.is("element","img")}isBlockImageView(e){return!!e&&e.is("element","figure")&&e.hasClass("image")}insertImage(e={},t=null,i=null,n={}){const s=this.editor,o=s.model,r=o.document.selection,a=m_(s,t||r,i);e={...Object.fromEntries(r.getAttributes()),...e};for(const t in e)o.schema.checkAttribute(a,t)||delete e[t];return o.change((i=>{const{setImageSizes:s=!0}=n,r=i.createElement(a,e);return o.insertObject(r,t,null,{setSelection:"on",findOptimalPosition:t||"imageInline"==a?void 0:"auto"}),r.parent?(s&&this.setImageNaturalSizeAttributes(r),r):null}))}setImageNaturalSizeAttributes(e){const i=e.getAttribute("src");i&&(e.getAttribute("width")||e.getAttribute("height")||this.editor.model.change((n=>{const s=new t.window.Image;this._domEmitter.listenTo(s,"load",(()=>{e.getAttribute("width")||e.getAttribute("height")||this.editor.model.enqueueChange(n.batch,(t=>{t.setAttribute("width",s.naturalWidth,e),t.setAttribute("height",s.naturalHeight,e)})),this._domEmitter.stopListening(s,"load")})),s.src=i})))}getClosestSelectedImageWidget(e){const t=e.getFirstPosition();if(!t)return null;const i=e.getSelectedElement();if(i&&this.isImageWidget(i))return i;let n=t.parent;for(;n;){if(n.is("element")&&this.isImageWidget(n))return n;n=n.parent}return null}getClosestSelectedImageElement(e){const t=e.getSelectedElement();return this.isImage(t)?t:e.getFirstPosition().findAncestor("imageBlock")}getImageWidgetFromImageView(e){return e.findAncestor({classes:h_})}isImageAllowed(){const e=this.editor.model.document.selection;return function(e,t){const i=m_(e,t,null);if("imageBlock"==i){const i=function(e,t){const i=vg(e,t),n=i.start.parent;if(n.isEmpty&&!n.is("element","$root"))return n.parent;return n}(t,e.model);if(e.model.schema.checkChild(i,"imageBlock"))return!0}else if(e.model.schema.checkChild(t.focus,"imageInline"))return!0;return!1}(this.editor,e)&&function(e){return[...e.focus.getAncestors()].every((e=>!e.is("element","imageBlock")))}(e)}toImageWidget(e,t,i){t.setCustomProperty("image",!0,e);return fg(e,t,{label:()=>{const t=this.findViewImgElement(e).getAttribute("alt");return t?`${t} ${i}`:i}})}isImageWidget(e){return!!e.getCustomProperty("image")&&gg(e)}isBlockImage(e){return!!e&&e.is("element","imageBlock")}isInlineImage(e){return!!e&&e.is("element","imageInline")}findViewImgElement(e){if(this.isInlineImageView(e))return e;const t=this.editor.editing.view;for(const{item:i}of t.createRangeIn(e))if(this.isInlineImageView(i))return i}destroy(){return this._domEmitter.stopListening(),super.destroy()}}function m_(e,t,i){const n=e.model.schema,s=e.config.get("image.insert.type");return e.plugins.has("ImageBlockEditing")?e.plugins.has("ImageInlineEditing")?i||("inline"===s?"imageInline":"auto"!==s?"imageBlock":t.is("selection")?l_(n,t):n.checkChild(t,"imageInline")?"imageInline":"imageBlock"):"imageBlock":"imageInline"}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const g_=new RegExp(String(/^(http(s)?:\/\/)?[\w-]+\.[\w.~:/[\]@!$&'()*+,;=%-]+/.source+/\.(jpg|jpeg|png|gif|ico|webp|JPG|JPEG|PNG|GIF|ICO|WEBP)/.source+/(\?[\w.~:/[\]@!$&'()*+,;=%-]*)?/.source+/(#[\w.~:/[\]@!$&'()*+,;=%-]*)?$/.source));class f_ extends Qi{static get requires(){return[pf,u_,Sf,fc]}static get pluginName(){return"AutoImage"}static get isOfficialPlugin(){return!0}_timeoutId;_positionToInsert;constructor(e){super(e),this._timeoutId=null,this._positionToInsert=null}init(){const e=this.editor,i=e.model.document,n=e.plugins.get("ClipboardPipeline");this.listenTo(n,"inputTransformation",(()=>{const e=i.selection.getFirstRange(),t=ga.fromPosition(e.start);t.stickiness="toPrevious";const n=ga.fromPosition(e.end);n.stickiness="toNext",i.once("change:data",(()=>{this._embedImageBetweenPositions(t,n),t.detach(),n.detach()}),{priority:"high"})})),e.commands.get("undo").on("execute",(()=>{this._timeoutId&&(t.window.clearTimeout(this._timeoutId),this._positionToInsert.detach(),this._timeoutId=null,this._positionToInsert=null)}),{priority:"high"})}_embedImageBetweenPositions(e,t){const i=this.editor,n=new Mo(e,t),s=n.getWalker({ignoreElementEnd:!0}),o=Object.fromEntries(i.model.document.selection.getAttributes()),r=this.editor.plugins.get("ImageUtils");let a="";for(const e of s)e.item.is("$textProxy")&&(a+=e.item.data);a=a.trim(),a.match(g_)?(this._positionToInsert=ga.fromPosition(e),this._timeoutId=setTimeout((()=>{if(!i.commands.get("insertImage").isEnabled)return void n.detach();i.model.change((e=>{let t;this._timeoutId=null,e.remove(n),n.detach(),"$graveyard"!==this._positionToInsert.root.rootName&&(t=this._positionToInsert.toPosition()),r.insertImage({...o,src:a},t),this._positionToInsert.detach(),this._positionToInsert=null}));i.plugins.get("Delete").requestUndoOnBackspace()}),100)):n.detach()}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class p_ extends Xi{refresh(){const e=this.editor.plugins.get("ImageUtils").getClosestSelectedImageElement(this.editor.model.document.selection);this.isEnabled=!!e,this.isEnabled&&e.hasAttribute("alt")?this.value=e.getAttribute("alt"):this.value=!1}execute(e){const t=this.editor,i=t.plugins.get("ImageUtils"),n=t.model,s=i.getClosestSelectedImageElement(n.document.selection);n.change((t=>{t.setAttribute("alt",e.newValue,s)}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class w_ extends Qi{static get requires(){return[u_]}static get pluginName(){return"ImageTextAlternativeEditing"}static get isOfficialPlugin(){return!0}init(){this.editor.commands.add("imageTextAlternative",new p_(this.editor))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class b_ extends Cd{focusTracker;keystrokes;labeledInput;backButtonView;saveButtonView;children;_focusables;_focusCycler;constructor(e){super(e),this.focusTracker=new Ni,this.keystrokes=new zi,this.backButtonView=this._createBackButton(),this.saveButtonView=this._createSaveButton(),this.labeledInput=this._createLabeledInputView(),this.children=this.createCollection([this._createHeaderView()]),this.children.add(new Mm(e,{children:[this.labeledInput,this.saveButtonView],class:["ck-form__row_with-submit","ck-form__row_large-top-padding"]})),this._focusables=new td,this.keystrokes.set("Esc",((e,t)=>{this.fire("cancel"),t()})),this._focusCycler=new Hd({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"form",attributes:{class:["ck","ck-form","ck-text-alternative-form","ck-responsive-form"],tabindex:"-1"},children:this.children})}render(){super.render(),Od({view:this});[this.backButtonView,this.labeledInput,this.saveButtonView].forEach((e=>{this._focusables.add(e),this.focusTracker.add(e.element)})),this.keystrokes.listenTo(this.element)}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}_createBackButton(){const e=this.locale.t,t=new Ld(this.locale);return t.set({class:"ck-button-back",label:e("Back"),icon:Qc,tooltip:!0}),t.delegate("execute").to(this,"cancel"),t}_createSaveButton(){const e=this.locale.t,t=new Ld(this.locale);return t.set({label:e("Save"),withText:!0,type:"submit",class:"ck-button-action ck-button-bold"}),t}_createHeaderView(){const e=this.locale.t,t=new zd(this.locale,{label:e("Text Alternative")});return t.children.add(this.backButtonView,0),t}_createLabeledInputView(){const e=this.locale.t,t=new Uh(this.locale,wu);return t.label=e("Text alternative"),t.class="ck-labeled-field-view_full-width",t}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function __(e){const t=e.editing.view,i=ch.defaultPositions,n=e.plugins.get("ImageUtils");return{target:t.domConverter.mapViewToDom(n.getClosestSelectedImageWidget(t.document.selection)),positions:[i.northArrowSouth,i.northArrowSouthWest,i.northArrowSouthEast,i.southArrowNorth,i.southArrowNorthWest,i.southArrowNorthEast,i.viewportStickyNorth]}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class v_ extends Qi{_balloon;_form;static get requires(){return[Lm]}static get pluginName(){return"ImageTextAlternativeUI"}static get isOfficialPlugin(){return!0}init(){this._createButton()}destroy(){super.destroy(),this._form&&this._form.destroy()}_createButton(){const e=this.editor,t=e.t;e.ui.componentFactory.add("imageTextAlternative",(i=>{const n=e.commands.get("imageTextAlternative"),s=new Ld(i);return s.set({label:t("Change image text alternative"),icon:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M3.035 1C2.446 1 2 1.54 2 2.098V10.5h1.5v-8h13v8H18V2.098C18 1.539 17.48 1 16.9 1zm10.453 2.61a1.89 1.89 0 0 0-1.442.736 1.89 1.89 0 0 0 1.011 2.976 1.9 1.9 0 0 0 2.253-1.114 1.887 1.887 0 0 0-1.822-2.598M7.463 8.163a.6.6 0 0 0-.432.154L5.071 10.5h5.119L7.88 8.348a.63.63 0 0 0-.417-.185m6.236 1.059a.62.62 0 0 0-.42.164L12.07 10.5h2.969l-.92-1.113a.62.62 0 0 0-.42-.165M.91 11.5a.91.91 0 0 0-.91.912v6.877c0 .505.405.91.91.91h18.178a.91.91 0 0 0 .912-.91v-6.877a.91.91 0 0 0-.912-.912zM3.668 13h1.947l2.135 5.7H5.898l-.28-.946H3.601l-.278.945H1.516zm4.947 0h1.801v4.3h2.7v1.4h-4.5zm4.5 0h5.4v1.4h-1.798v4.3h-1.701v-4.3h-1.9zm-8.517 1.457-.614 2.059h1.262z"/></svg>',tooltip:!0}),s.bind("isEnabled").to(n,"isEnabled"),s.bind("isOn").to(n,"value",(e=>!!e)),this.listenTo(s,"execute",(()=>{this._showForm()})),s}))}_createForm(){const e=this.editor,t=e.editing.view.document,i=e.plugins.get("ImageUtils");this._balloon=this.editor.plugins.get("ContextualBalloon"),this._form=new(Id(b_))(e.locale),this._form.render(),this.listenTo(this._form,"submit",(()=>{e.execute("imageTextAlternative",{newValue:this._form.labeledInput.fieldView.element.value}),this._hideForm(!0)})),this.listenTo(this._form,"cancel",(()=>{this._hideForm(!0)})),this.listenTo(e.ui,"update",(()=>{i.getClosestSelectedImageWidget(t.selection)?this._isVisible&&function(e){const t=e.plugins.get("ContextualBalloon");if(e.plugins.get("ImageUtils").getClosestSelectedImageWidget(e.editing.view.document.selection)){const i=__(e);t.updatePosition(i)}}(e):this._hideForm(!0)})),Pd({emitter:this._form,activator:()=>this._isVisible,contextElements:()=>[this._balloon.view.element],callback:()=>this._hideForm()})}_showForm(){if(this._isVisible)return;this._form||this._createForm();const e=this.editor,t=e.commands.get("imageTextAlternative"),i=this._form.labeledInput;this._form.disableCssTransitions(),this._isInBalloon||this._balloon.add({view:this._form,position:__(e)}),i.fieldView.value=i.fieldView.element.value=t.value||"",this._form.labeledInput.fieldView.select(),this._form.enableCssTransitions()}_hideForm(e=!1){this._isInBalloon&&(this._form.focusTracker.isFocused&&this._form.saveButtonView.focus(),this._balloon.remove(this._form),e&&this.editor.editing.view.focus())}get _isVisible(){return!!this._balloon&&this._balloon.visibleView===this._form}get _isInBalloon(){return!!this._balloon&&this._balloon.hasView(this._form)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class y_ extends Qi{static get requires(){return[w_,v_]}static get pluginName(){return"ImageTextAlternative"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function k_(e,t){const i=(t,i,n)=>{if(!n.consumable.consume(i.item,t.name))return;const s=n.writer,o=n.mapper.toViewElement(i.item),r=e.findViewImgElement(o);null===i.attributeNewValue?(s.removeAttribute("srcset",r),s.removeAttribute("sizes",r)):i.attributeNewValue&&(s.setAttribute("srcset",i.attributeNewValue,r),s.setAttribute("sizes","100vw",r))};return e=>{e.on(`attribute:srcset:${t}`,i)}}function C_(e,t,i){const n=(t,i,n)=>{if(!n.consumable.consume(i.item,t.name))return;const s=n.writer,o=n.mapper.toViewElement(i.item),r=e.findViewImgElement(o);s.setAttribute(i.attributeKey,i.attributeNewValue||"",r)};return e=>{e.on(`attribute:${i}:${t}`,n)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class A_ extends qs{observe(e){this.listenTo(e,"load",((e,t)=>{const i=t.target;this.checkShouldIgnoreEventFromTarget(i)||"IMG"==i.tagName&&this._fireEvents(t)}),{useCapture:!0})}stopObserving(e){this.stopListening(e)}_fireEvents(e){this.isEnabled&&(this.document.fire("layoutChanged"),this.document.fire("imageLoaded",e))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class E_ extends Xi{constructor(e){super(e);const t=e.config.get("image.insert.type");e.plugins.has("ImageBlockEditing")||"block"===t&&C("image-block-plugin-required"),e.plugins.has("ImageInlineEditing")||"inline"===t&&C("image-inline-plugin-required")}refresh(){const e=this.editor.plugins.get("ImageUtils");this.isEnabled=e.isImageAllowed()}execute(e){const t=Oi(e.source),i=this.editor.model.document.selection,n=this.editor.plugins.get("ImageUtils"),s=Object.fromEntries(i.getAttributes());t.forEach(((t,o)=>{const r=i.getSelectedElement();if("string"==typeof t&&(t={src:t}),o&&r&&n.isImage(r)){const i=this.editor.model.createPositionAfter(r);n.insertImage({...t,...s},i,e.imageType)}else e.breakBlock?n.insertImage({...t,...s},i.getFirstPosition(),e.imageType):n.insertImage({...t,...s},null,e.imageType)}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class x_ extends Xi{constructor(e){super(e),this.decorate("cleanupImage")}refresh(){const e=this.editor.plugins.get("ImageUtils"),t=this.editor.model.document.selection.getSelectedElement();this.isEnabled=e.isImage(t),this.value=this.isEnabled?t.getAttribute("src"):null}execute(e){const t=this.editor.model.document.selection.getSelectedElement(),i=this.editor.plugins.get("ImageUtils");this.editor.model.change((n=>{n.setAttribute("src",e.source,t),this.cleanupImage(n,t),i.setImageNaturalSizeAttributes(t)}))}cleanupImage(e,t){e.removeAttribute("srcset",t),e.removeAttribute("sizes",t),e.removeAttribute("sources",t),e.removeAttribute("width",t),e.removeAttribute("height",t),e.removeAttribute("alt",t)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class T_ extends Qi{static get requires(){return[u_]}static get pluginName(){return"ImageEditing"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.conversion;e.editing.view.addObserver(A_),t.for("upcast").attributeToAttribute({view:{name:"img",key:"alt"},model:"alt"}).attributeToAttribute({view:{name:"img",key:"srcset"},model:"srcset"});const i=new E_(e),n=new x_(e);e.commands.add("insertImage",i),e.commands.add("replaceImageSource",n),e.commands.add("imageInsert",i)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class P_ extends Qi{static get requires(){return[u_]}static get pluginName(){return"ImageSizeAttributes"}static get isOfficialPlugin(){return!0}afterInit(){this._registerSchema(),this._registerConverters("imageBlock"),this._registerConverters("imageInline")}_registerSchema(){const e=this.editor.model.schema;this.editor.plugins.has("ImageBlockEditing")&&e.extend("imageBlock",{allowAttributes:["width","height"]}),this.editor.plugins.has("ImageInlineEditing")&&e.extend("imageInline",{allowAttributes:["width","height"]})}_registerConverters(e){const t=this.editor,i=t.plugins.get("ImageUtils"),n="imageBlock"===e?"figure":"img";function s(t,n,s,o,r=!1){t.on(`attribute:${n}:${e}`,((t,n,a)=>{if(!a.consumable.consume(n.item,t.name))return;const l=a.writer,c=a.mapper.toViewElement(n.item),d=i.findViewImgElement(c);null!==n.attributeNewValue?l.setAttribute(s,n.attributeNewValue,d):l.removeAttribute(s,d);const h=n.item.getAttribute("width"),u=n.item.getAttribute("height"),m=h&&u;if(m&&r&&l.setAttribute("loading","lazy",d),n.item.hasAttribute("sources"))return;const g=n.item.hasAttribute("resizedWidth");("imageInline"!==e||g||o)&&m&&l.setStyle("aspect-ratio",`${h}/${u}`,d)}))}t.conversion.for("upcast").attributeToAttribute({view:{name:n,styles:{width:/.+/}},model:{key:"width",value:e=>d_(e)?c_(e.getStyle("width")):null}}).attributeToAttribute({view:{name:n,key:"width"},model:"width"}).attributeToAttribute({view:{name:n,styles:{height:/.+/}},model:{key:"height",value:e=>d_(e)?c_(e.getStyle("height")):null}}).attributeToAttribute({view:{name:n,key:"height"},model:"height"}),t.conversion.for("editingDowncast").add((e=>{s(e,"width","width",!0,!0),s(e,"height","height",!0,!0)})),t.conversion.for("dataDowncast").add((e=>{s(e,"width","width",!1),s(e,"height","height",!1)})),t.conversion.for("upcast").add((e=>{e.on("element:img",((e,t,i)=>{const n=t.viewItem.getAttribute("width"),s=t.viewItem.getAttribute("height");n&&s&&i.consumable.consume(t.viewItem,{styles:["aspect-ratio"]})}))}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class I_ extends Xi{_modelElementName;constructor(e,t){super(e),this._modelElementName=t}refresh(){const e=this.editor.plugins.get("ImageUtils"),t=e.getClosestSelectedImageElement(this.editor.model.document.selection);"imageBlock"===this._modelElementName?this.isEnabled=e.isInlineImage(t):this.isEnabled=e.isBlockImage(t)}execute(e={}){const t=this.editor,i=this.editor.model,n=t.plugins.get("ImageUtils"),s=n.getClosestSelectedImageElement(i.document.selection),o=Object.fromEntries(s.getAttributes());return o.src||o.uploadId?i.change((t=>{const{setImageSizes:r=!0}=e,a=Array.from(i.markers).filter((e=>e.getRange().containsItem(s))),l=n.insertImage(o,i.createSelection(s,"on"),this._modelElementName,{setImageSizes:r});if(!l)return null;const c=t.createRangeOn(l);for(const e of a){const i=e.getRange(),n="$graveyard"!=i.root.rootName?i.getJoined(c,!0):c;t.updateMarker(e,{range:n})}return{oldElement:s,newElement:l}})):null}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class S_ extends Qi{static get requires(){return[u_]}static get pluginName(){return"ImagePlaceholder"}static get isOfficialPlugin(){return!0}afterInit(){this._setupSchema(),this._setupConversion(),this._setupLoadListener()}_setupSchema(){const e=this.editor.model.schema;e.isRegistered("imageBlock")&&e.extend("imageBlock",{allowAttributes:["placeholder"]}),e.isRegistered("imageInline")&&e.extend("imageInline",{allowAttributes:["placeholder"]})}_setupConversion(){const e=this.editor,t=e.conversion,i=e.plugins.get("ImageUtils");t.for("editingDowncast").add((e=>{e.on("attribute:placeholder",((e,t,n)=>{if(!n.consumable.test(t.item,e.name))return;if(!t.item.is("element","imageBlock")&&!t.item.is("element","imageInline"))return;n.consumable.consume(t.item,e.name);const s=n.writer,o=n.mapper.toViewElement(t.item),r=i.findViewImgElement(o);t.attributeNewValue?(s.addClass("image_placeholder",r),s.setStyle("background-image",`url(${t.attributeNewValue})`,r),s.setCustomProperty("editingPipeline:doNotReuseOnce",!0,r)):(s.removeClass("image_placeholder",r),s.removeStyle("background-image",r))}))}))}_setupLoadListener(){const e=this.editor,t=e.model,i=e.editing,n=i.view,s=e.plugins.get("ImageUtils");n.addObserver(A_),this.listenTo(n.document,"imageLoaded",((e,o)=>{const r=n.domConverter.mapDomToView(o.target);if(!r)return;const a=s.getImageWidgetFromImageView(r);if(!a)return;const l=i.mapper.toModelElement(a);l&&l.hasAttribute("placeholder")&&t.enqueueChange({isUndoable:!1},(e=>{e.removeAttribute("placeholder",l)}))}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class O_ extends Qi{static get requires(){return[T_,P_,u_,S_,ef]}static get pluginName(){return"ImageBlockEditing"}static get isOfficialPlugin(){return!0}init(){const e=this.editor;e.model.schema.register("imageBlock",{inheritAllFrom:"$blockObject",allowAttributes:["alt","src","srcset"]}),this._setupConversion(),e.plugins.has("ImageInlineEditing")&&(e.commands.add("imageTypeBlock",new I_(this.editor,"imageBlock")),this._setupClipboardIntegration())}_setupConversion(){const e=this.editor,t=e.t,i=e.conversion,n=e.plugins.get("ImageUtils");i.for("dataDowncast").elementToStructure({model:"imageBlock",view:(e,{writer:t})=>r_(t)}),i.for("editingDowncast").elementToStructure({model:"imageBlock",view:(e,{writer:i})=>n.toImageWidget(r_(i),i,t("image widget"))}),i.for("downcast").add(C_(n,"imageBlock","src")).add(C_(n,"imageBlock","alt")).add(k_(n,"imageBlock")),i.for("upcast").elementToElement({view:a_(e,"imageBlock"),model:(e,{writer:t})=>t.createElement("imageBlock",e.hasAttribute("src")?{src:e.getAttribute("src")}:void 0)}).add(function(e){const t=(t,i,n)=>{if(!n.consumable.test(i.viewItem,{name:!0,classes:"image"}))return;const s=e.findViewImgElement(i.viewItem);if(!s||!n.consumable.test(s,{name:!0}))return;n.consumable.consume(i.viewItem,{name:!0,classes:"image"});const o=Bi(n.convertItem(s,i.modelCursor).modelRange.getItems());o?(n.convertChildren(i.viewItem,o),n.updateConversionResult(o,i)):n.consumable.revert(i.viewItem,{name:!0,classes:"image"})};return e=>{e.on("element:figure",t)}}(n))}_setupClipboardIntegration(){const e=this.editor,t=e.model,i=e.editing.view,n=e.plugins.get("ImageUtils"),s=e.plugins.get("ClipboardPipeline");this.listenTo(s,"inputTransformation",((s,o)=>{const r=Array.from(o.content.getChildren());let a;if(!r.every(n.isInlineImageView))return;a=o.targetRanges?e.editing.mapper.toModelRange(o.targetRanges[0]):t.document.selection.getFirstRange();const l=t.createSelection(a);if("imageBlock"===l_(t.schema,l)){const e=new rl(i.document),t=r.map((t=>e.createElement("figure",{class:"image"},t)));o.content=e.createDocumentFragment(t)}})),this.listenTo(s,"contentInsertion",((e,i)=>{"paste"===i.method&&t.change((e=>{const t=e.createRangeIn(i.content);for(const e of t.getItems())e.is("element","imageBlock")&&n.setImageNaturalSizeAttributes(e)}))}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class R_ extends Cd{focusTracker;keystrokes;_focusables;_focusCycler;children;constructor(e,t=[]){super(e),this.focusTracker=new Ni,this.keystrokes=new zi,this._focusables=new td,this.children=this.createCollection(),this._focusCycler=new Hd({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}});for(const e of t)this.children.add(e),this._focusables.add(e),e instanceof vh&&this._focusables.addMany(e.children);this.setTemplate({tag:"form",attributes:{class:["ck","ck-image-insert-form"],tabindex:-1},children:this.children})}render(){super.render(),Od({view:this});for(const e of this._focusables)this.focusTracker.add(e.element);this.keystrokes.listenTo(this.element);const e=e=>e.stopPropagation();this.keystrokes.set("arrowright",e),this.keystrokes.set("arrowleft",e),this.keystrokes.set("arrowup",e),this.keystrokes.set("arrowdown",e)}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}focus(){this._focusCycler.focusFirst()}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class V_ extends Qi{static get pluginName(){return"ImageInsertUI"}static get isOfficialPlugin(){return!0}static get requires(){return[u_]}dropdownView;_integrations=new Map;constructor(e){super(e),e.config.define("image.insert.integrations",["upload","assetManager","url"])}init(){const e=this.editor,t=e.model.document.selection,i=e.plugins.get("ImageUtils");this.set("isImageSelected",!1),this.listenTo(e.model.document,"change",(()=>{this.isImageSelected=i.isImage(t.getSelectedElement())}));const n=e=>this._createToolbarComponent(e);e.ui.componentFactory.add("insertImage",n),e.ui.componentFactory.add("imageInsert",n),e.ui.componentFactory.add("menuBar:insertImage",(e=>this._createMenuBarComponent(e)))}registerIntegration({name:e,observable:t,buttonViewCreator:i,formViewCreator:n,menuBarButtonViewCreator:s,requiresForm:o=!1,override:r=!1}){this._integrations.has(e)&&!r&&C("image-insert-integration-exists",{name:e}),this._integrations.set(e,{observable:t,buttonViewCreator:i,menuBarButtonViewCreator:s,formViewCreator:n,requiresForm:o})}_createToolbarComponent(e){const t=this.editor,i=e.t,n=this._prepareIntegrations();if(!n.length)return null;let s;const o=n[0];if(1==n.length){if(!o.requiresForm)return o.buttonViewCreator(!0);s=o.buttonViewCreator(!0)}else{const t=o.buttonViewCreator(!1);s=new lu(e,t),s.tooltip=!0,s.bind("label").to(this,"isImageSelected",(e=>i(e?"Replace image":"Insert image")))}const r=this.dropdownView=cu(e,s),a=n.map((({observable:e})=>"function"==typeof e?e():e));return r.bind("isEnabled").toMany(a,"isEnabled",((...e)=>e.some((e=>e)))),r.once("change:isOpen",(()=>{const e=n.flatMap((({formViewCreator:e})=>e(1==n.length))),i=new R_(t.locale,e);r.panelView.children.add(i)})),r}_createMenuBarComponent(e){const t=e.t,i=this._prepareIntegrations();if(!i.length)return null;const n=i.flatMap((({menuBarButtonViewCreator:e})=>e(1==i.length))),s=new Km(e),o=new Gm(e);s.panelView.children.add(o),s.buttonView.set({icon:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M6.66 9.118a.693.693 0 0 1 .956.032l3.65 3.411 2.422-2.238a.695.695 0 0 1 .945 0L17.5 13.6V2.5h-15v11.1zM17.8 1c.652 0 1.2.47 1.2 1.1v14.362c0 .64-.532 1.038-1.184 1.038H2.184C1.532 17.5 1 17.103 1 16.462V2.1C1 1.47 1.537 1 2.2 1zm-5.655 6a2.13 2.13 0 0 1 .157-2.364A2.133 2.133 0 1 1 12.145 7"/></svg>',label:t("Image")});for(const t of n){const i=new um(e,s);i.children.add(t),o.items.add(i),t.delegate("execute").to(s)}return s}_prepareIntegrations(){const e=this.editor.config.get("image.insert.integrations"),t=[];if(!e.length)return C("image-insert-integrations-not-specified"),t;for(const i of e)this._integrations.has(i)?t.push(this._integrations.get(i)):["upload","assetManager","url"].includes(i)||C("image-insert-unknown-integration",{item:i});return t.length||C("image-insert-integrations-not-registered"),t}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class M_ extends Qi{static get requires(){return[O_,Vg,y_,V_]}static get pluginName(){return"ImageBlock"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class B_ extends Qi{static get requires(){return[T_,P_,u_,S_,ef]}static get pluginName(){return"ImageInlineEditing"}static get isOfficialPlugin(){return!0}init(){const e=this.editor;e.model.schema.register("imageInline",{inheritAllFrom:"$inlineObject",allowAttributes:["alt","src","srcset"],disallowIn:["caption"]}),this._setupConversion(),e.plugins.has("ImageBlockEditing")&&(e.commands.add("imageTypeInline",new I_(this.editor,"imageInline")),this._setupClipboardIntegration())}_setupConversion(){const e=this.editor,t=e.t,i=e.conversion,n=e.plugins.get("ImageUtils");i.for("dataDowncast").elementToElement({model:"imageInline",view:(e,{writer:t})=>t.createEmptyElement("img")}),i.for("editingDowncast").elementToStructure({model:"imageInline",view:(e,{writer:i})=>n.toImageWidget(function(e){return e.createContainerElement("span",{class:"image-inline"},e.createEmptyElement("img"))}(i),i,t("image widget"))}),i.for("downcast").add(C_(n,"imageInline","src")).add(C_(n,"imageInline","alt")).add(k_(n,"imageInline")),i.for("upcast").elementToElement({view:a_(e,"imageInline"),model:(e,{writer:t})=>t.createElement("imageInline",e.hasAttribute("src")?{src:e.getAttribute("src")}:void 0)})}_setupClipboardIntegration(){const e=this.editor,t=e.model,i=e.editing.view,n=e.plugins.get("ImageUtils"),s=e.plugins.get("ClipboardPipeline");this.listenTo(s,"inputTransformation",((s,o)=>{const r=Array.from(o.content.getChildren());let a;if(!r.every(n.isBlockImageView))return;a=o.targetRanges?e.editing.mapper.toModelRange(o.targetRanges[0]):t.document.selection.getFirstRange();const l=t.createSelection(a);if("imageInline"===l_(t.schema,l)){const e=new rl(i.document),t=r.map((t=>1===t.childCount?(Array.from(t.getAttributes()).forEach((i=>e.setAttribute(...i,n.findViewImgElement(t)))),t.getChild(0)):t));o.content=e.createDocumentFragment(t)}})),this.listenTo(s,"contentInsertion",((e,i)=>{"paste"===i.method&&t.change((e=>{const t=e.createRangeIn(i.content);for(const e of t.getItems())e.is("element","imageInline")&&n.setImageNaturalSizeAttributes(e)}))}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class N_ extends Qi{static get requires(){return[B_,Vg,y_,V_]}static get pluginName(){return"ImageInline"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class F_ extends Qi{static get requires(){return[M_,N_]}static get pluginName(){return"Image"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class L_ extends Qi{static get pluginName(){return"ImageCaptionUtils"}static get isOfficialPlugin(){return!0}static get requires(){return[u_]}getCaptionFromImageModelElement(e){for(const t of e.getChildren())if(t&&t.is("element","caption"))return t;return null}getCaptionFromModelSelection(e){const t=this.editor.plugins.get("ImageUtils"),i=e.getFirstPosition().findAncestor("caption");return i&&t.isBlockImage(i.parent)?i:null}matchImageCaptionViewElement(e){const t=this.editor.plugins.get("ImageUtils");return"figcaption"==e.name&&t.isBlockImageView(e.parent)?{name:!0}:null}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class D_ extends Xi{refresh(){const e=this.editor,t=e.plugins.get("ImageCaptionUtils"),i=e.plugins.get("ImageUtils");if(!e.plugins.has(O_))return this.isEnabled=!1,void(this.value=!1);const n=e.model.document.selection,s=n.getSelectedElement();if(!s){const e=t.getCaptionFromModelSelection(n);return this.isEnabled=!!e,void(this.value=!!e)}this.isEnabled=i.isImage(s),this.isEnabled?this.value=!!t.getCaptionFromImageModelElement(s):this.value=!1}execute(e={}){const{focusCaptionOnShow:t}=e;this.editor.model.change((e=>{this.value?this._hideImageCaption(e):this._showImageCaption(e,t)}))}_showImageCaption(e,t){const i=this.editor.model.document.selection,n=this.editor.plugins.get("ImageCaptionEditing"),s=this.editor.plugins.get("ImageUtils");let o=i.getSelectedElement();const r=n._getSavedCaption(o);s.isInlineImage(o)&&(this.editor.execute("imageTypeBlock"),o=i.getSelectedElement());const a=r||e.createElement("caption");e.append(a,o),t&&e.setSelection(a,"in")}_hideImageCaption(e){const t=this.editor,i=t.model.document.selection,n=t.plugins.get("ImageCaptionEditing"),s=t.plugins.get("ImageCaptionUtils");let o,r=i.getSelectedElement();r?o=s.getCaptionFromImageModelElement(r):(o=s.getCaptionFromModelSelection(i),r=o.parent),n._saveCaption(r,o),e.setSelection(r,"on"),e.remove(o)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class z_ extends Qi{static get requires(){return[u_,L_]}static get pluginName(){return"ImageCaptionEditing"}static get isOfficialPlugin(){return!0}_savedCaptionsMap;constructor(e){super(e),this._savedCaptionsMap=new WeakMap}init(){const e=this.editor,t=e.model.schema;t.isRegistered("caption")?t.extend("caption",{allowIn:"imageBlock"}):t.register("caption",{allowIn:"imageBlock",allowContentOf:"$block",isLimit:!0}),e.commands.add("toggleImageCaption",new D_(this.editor)),this._setupConversion(),this._setupImageTypeCommandsIntegration(),this._registerCaptionReconversion()}_setupConversion(){const e=this.editor,t=e.editing.view,i=e.plugins.get("ImageUtils"),n=e.plugins.get("ImageCaptionUtils"),s=e.t;e.conversion.for("upcast").elementToElement({view:e=>n.matchImageCaptionViewElement(e),model:"caption"}),e.conversion.for("dataDowncast").elementToElement({model:"caption",view:(e,{writer:t})=>i.isBlockImage(e.parent)?t.createContainerElement("figcaption"):null}),e.conversion.for("editingDowncast").elementToElement({model:"caption",view:(e,{writer:n})=>{if(!i.isBlockImage(e.parent))return null;const o=n.createEditableElement("figcaption");n.setCustomProperty("imageCaption",!0,o),o.placeholder=s("Enter image caption"),cn({view:t,element:o,keepOnFocus:!0});const r=e.parent.getAttribute("alt");return _g(o,n,{label:r?s("Caption for image: %0",[r]):s("Caption for the image")})}})}_setupImageTypeCommandsIntegration(){const e=this.editor,t=e.plugins.get("ImageUtils"),i=e.plugins.get("ImageCaptionUtils"),n=e.commands.get("imageTypeInline"),s=e.commands.get("imageTypeBlock"),o=e=>{if(!e.return)return;const{oldElement:n,newElement:s}=e.return;
/* istanbul ignore if: paranoid check -- @preserve */if(!n)return;if(t.isBlockImage(n)){const e=i.getCaptionFromImageModelElement(n);if(e)return void this._saveCaption(s,e)}const o=this._getSavedCaption(n);o&&this._saveCaption(s,o)};n&&this.listenTo(n,"execute",o,{priority:"low"}),s&&this.listenTo(s,"execute",o,{priority:"low"})}_getSavedCaption(e){const t=this._savedCaptionsMap.get(e);return t?$o.fromJSON(t):null}_saveCaption(e,t){this._savedCaptionsMap.set(e,t.toJSON())}_registerCaptionReconversion(){const e=this.editor,t=e.model,i=e.plugins.get("ImageUtils"),n=e.plugins.get("ImageCaptionUtils");t.document.on("change:data",(()=>{const s=t.document.differ.getChanges();for(const t of s){if("alt"!==t.attributeKey)continue;const s=t.range.start.nodeAfter;if(i.isBlockImage(s)){const t=n.getCaptionFromImageModelElement(s);if(!t)return;e.editing.reconvertItem(t)}}}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class H_ extends Qi{static get requires(){return[L_]}static get pluginName(){return"ImageCaptionUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.editing.view,i=e.plugins.get("ImageCaptionUtils"),n=e.t;e.ui.componentFactory.add("toggleImageCaption",(s=>{const o=e.commands.get("toggleImageCaption"),r=new Ld(s);return r.set({icon:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M2 16h9a1 1 0 0 1 0 2H2a1 1 0 0 1 0-2"/><path fill-opacity=".6" d="M17 1a2 2 0 0 1 2 2v9a2 2 0 0 1-2 2H3a2 2 0 0 1-2-2V3a2 2 0 0 1 2-2zm0 1.5H3a.5.5 0 0 0-.492.41L2.5 3v9a.5.5 0 0 0 .41.492L3 12.5h14a.5.5 0 0 0 .492-.41L17.5 12V3a.5.5 0 0 0-.41-.492z"/></svg>',tooltip:!0,isToggleable:!0}),r.bind("isOn","isEnabled").to(o,"value","isEnabled"),r.bind("label").to(o,"value",(e=>n(e?"Toggle caption off":"Toggle caption on"))),this.listenTo(r,"execute",(()=>{e.execute("toggleImageCaption",{focusCaptionOnShow:!0});const n=i.getCaptionFromModelSelection(e.model.document.selection);if(n){const i=e.editing.mapper.toViewElement(n);t.scrollToTheSelection(),t.change((e=>{e.addClass("image__caption_highlighted",i)}))}e.editing.view.focus()})),r}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class U_ extends Qi{static get requires(){return[z_,H_]}static get pluginName(){return"ImageCaption"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function $_(e){const t=e.map((e=>e.replace("+","\\+")));return new RegExp(`^image\\/(${t.join("|")})$`)}function W_(e){return new Promise(((i,n)=>{const s=e.getAttribute("src");fetch(s).then((e=>e.blob())).then((e=>{const t=q_(e,s),n=t.replace("image/",""),o=new File([e],`image.${n}`,{type:t});i(o)})).catch((e=>e&&"TypeError"===e.name?function(e){return function(e){return new Promise(((i,n)=>{const s=t.document.createElement("img");s.addEventListener("load",(()=>{const e=t.document.createElement("canvas");e.width=s.width,e.height=s.height;e.getContext("2d").drawImage(s,0,0),e.toBlob((e=>e?i(e):n()))})),s.addEventListener("error",(()=>n())),s.src=e}))}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(e).then((t=>{const i=q_(t,e),n=i.replace("image/","");return new File([t],`image.${n}`,{type:i})}))}(s).then(i).catch(n):n(e)))}))}function q_(e,t){return e.type?e.type:t.match(/data:(image\/\w+);base64/)?t.match(/data:(image\/\w+);base64/)[1].toLowerCase():"image/jpeg"}class j_ extends Qi{static get pluginName(){return"ImageUploadUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor;e.ui.componentFactory.add("uploadImage",(()=>this._createToolbarButton())),e.ui.componentFactory.add("imageUpload",(()=>this._createToolbarButton())),e.ui.componentFactory.add("menuBar:uploadImage",(()=>this._createMenuBarButton("standalone"))),e.plugins.has("ImageInsertUI")&&e.plugins.get("ImageInsertUI").registerIntegration({name:"upload",observable:()=>e.commands.get("uploadImage"),buttonViewCreator:()=>this._createToolbarButton(),formViewCreator:()=>this._createDropdownButton(),menuBarButtonViewCreator:e=>this._createMenuBarButton(e?"insertOnly":"insertNested")})}_createButton(e){const t=this.editor,i=t.locale,n=t.commands.get("uploadImage"),s=t.config.get("image.upload.types"),o=$_(s),r=new e(t.locale),a=i.t;return r.set({acceptedType:s.map((e=>`image/${e}`)).join(","),allowMultipleFiles:!0,label:a("Upload from computer"),icon:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M1.201 1C.538 1 0 1.47 0 2.1v14.363c0 .64.534 1.037 1.186 1.037h9.494a3 3 0 0 1-.414-.287 3 3 0 0 1-1.055-2.03 3 3 0 0 1 .693-2.185l.383-.455-.02.018-3.65-3.41a.695.695 0 0 0-.957-.034L1.5 13.6V2.5h15v5.535a2.97 2.97 0 0 1 1.412.932l.088.105V2.1c0-.63-.547-1.1-1.2-1.1zm11.713 2.803a2.146 2.146 0 0 0-2.049 1.992 2.14 2.14 0 0 0 1.28 2.096 2.13 2.13 0 0 0 2.644-3.11 2.13 2.13 0 0 0-1.875-.978"/><path d="M15.522 19.1a.79.79 0 0 0 .79-.79v-5.373l2.059 2.455a.79.79 0 1 0 1.211-1.015l-3.352-3.995a.79.79 0 0 0-.995-.179.8.8 0 0 0-.299.221l-3.35 3.99a.79.79 0 1 0 1.21 1.017l1.936-2.306v5.185c0 .436.353.79.79.79"/><path d="M15.522 19.1a.79.79 0 0 0 .79-.79v-5.373l2.059 2.455a.79.79 0 1 0 1.211-1.015l-3.352-3.995a.79.79 0 0 0-.995-.179.8.8 0 0 0-.299.221l-3.35 3.99a.79.79 0 1 0 1.21 1.017l1.936-2.306v5.185c0 .436.353.79.79.79"/></svg>'}),r.bind("isEnabled").to(n),r.on("done",((e,i)=>{const n=Array.from(i).filter((e=>o.test(e.type)));n.length&&(t.execute("uploadImage",{file:n}),t.editing.view.focus())})),r}_createToolbarButton(){const e=this.editor.locale.t,t=this.editor.plugins.get("ImageInsertUI"),i=this.editor.commands.get("uploadImage"),n=this._createButton(ph);return n.tooltip=!0,n.bind("label").to(t,"isImageSelected",i,"isAccessAllowed",((t,i)=>e(i?t?"Replace image from computer":"Upload image from computer":"You have no image upload permissions."))),n}_createDropdownButton(){const e=this.editor.locale.t,t=this.editor.plugins.get("ImageInsertUI"),i=this._createButton(ph);return i.withText=!0,i.bind("label").to(t,"isImageSelected",(t=>e(t?"Replace from computer":"Upload from computer"))),i.on("execute",(()=>{t.dropdownView.isOpen=!1})),i}_createMenuBarButton(e){const t=this.editor.locale.t,i=this._createButton(Qm);switch(i.withText=!0,e){case"standalone":i.label=t("Image from computer");break;case"insertOnly":i.label=t("Image");break;case"insertNested":i.label=t("From computer")}return i}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class K_ extends(vt()){total;_reader;_data;constructor(){super();const e=new window.FileReader;this._reader=e,this._data=void 0,this.set("loaded",0),e.onprogress=e=>{this.loaded=e.loaded}}get error(){return this._reader.error}get data(){return this._data}read(e){const t=this._reader;return this.total=e.size,new Promise(((i,n)=>{t.onload=()=>{const e=t.result;this._data=e,i(e)},t.onerror=()=>{n("error")},t.onabort=()=>{n("aborted")},this._reader.readAsDataURL(e)}))}abort(){this._reader.abort()}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class G_ extends Qi{loaders=new Mi;_loadersMap=new Map;_pendingAction=null;static get pluginName(){return"FileRepository"}static get isOfficialPlugin(){return!0}static get requires(){return[Xl]}init(){this.loaders.on("change",(()=>this._updatePendingAction())),this.set("uploaded",0),this.set("uploadTotal",null),this.bind("uploadedPercent").to(this,"uploaded",this,"uploadTotal",((e,t)=>t?e/t*100:0))}getLoader(e){return this._loadersMap.get(e)||null}createLoader(e){if(!this.createUploadAdapter)return C("filerepository-no-upload-adapter"),null;const t=new J_(Promise.resolve(e),this.createUploadAdapter);return this.loaders.add(t),this._loadersMap.set(e,t),e instanceof Promise&&t.file.then((e=>{this._loadersMap.set(e,t)})).catch((()=>{})),t.on("change:uploaded",(()=>{let e=0;for(const t of this.loaders)e+=t.uploaded;this.uploaded=e})),t.on("change:uploadTotal",(()=>{let e=0;for(const t of this.loaders)t.uploadTotal&&(e+=t.uploadTotal);this.uploadTotal=e})),t}destroyLoader(e){const t=e instanceof J_?e:this.getLoader(e);t._destroy(),this.loaders.remove(t),this._loadersMap.forEach(((e,i)=>{e===t&&this._loadersMap.delete(i)}))}_updatePendingAction(){const e=this.editor.plugins.get(Xl);if(this.loaders.length){if(!this._pendingAction){const t=this.editor.t,i=e=>`${t("Upload in progress")} ${parseInt(e)}%.`;this._pendingAction=e.add(i(this.uploadedPercent)),this._pendingAction.bind("message").to(this,"uploadedPercent",i)}}else e.remove(this._pendingAction),this._pendingAction=null}}class J_ extends(vt()){id;_filePromiseWrapper;_adapter;_reader;constructor(e,t){super(),this.id=_(),this._filePromiseWrapper=this._createFilePromiseWrapper(e),this._adapter=t(this),this._reader=new K_,this.set("status","idle"),this.set("uploaded",0),this.set("uploadTotal",null),this.bind("uploadedPercent").to(this,"uploaded",this,"uploadTotal",((e,t)=>t?e/t*100:0)),this.set("uploadResponse",null)}get file(){return this._filePromiseWrapper?this._filePromiseWrapper.promise.then((e=>this._filePromiseWrapper?e:null)):Promise.resolve(null)}get data(){return this._reader.data}read(){if("idle"!=this.status)throw new k("filerepository-read-wrong-status",this);return this.status="reading",this.file.then((e=>this._reader.read(e))).then((e=>{if("reading"!==this.status)throw this.status;return this.status="idle",e})).catch((e=>{if("aborted"===e)throw this.status="aborted","aborted";throw this.status="error",this._reader.error?this._reader.error:e}))}upload(){if("idle"!=this.status)throw new k("filerepository-upload-wrong-status",this);return this.status="uploading",this.file.then((()=>this._adapter.upload())).then((e=>(this.uploadResponse=e,this.status="idle",e))).catch((e=>{if("aborted"===this.status)throw"aborted";throw this.status="error",e}))}abort(){const e=this.status;this.status="aborted",this._filePromiseWrapper.isFulfilled?"reading"==e?this._reader.abort():"uploading"==e&&this._adapter.abort&&this._adapter.abort():(this._filePromiseWrapper.promise.catch((()=>{})),this._filePromiseWrapper.rejecter("aborted")),this._destroy()}_destroy(){this._filePromiseWrapper=void 0,this._reader=void 0,this._adapter=void 0,this.uploadResponse=void 0}_createFilePromiseWrapper(e){const t={};return t.promise=new Promise(((i,n)=>{t.rejecter=n,t.isFulfilled=!1,e.then((e=>{t.isFulfilled=!0,i(e)})).catch((e=>{t.isFulfilled=!0,n(e)}))})),t}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Q_ extends Qi{static get requires(){return[G_]}static get pluginName(){return"SimpleUploadAdapter"}static get isOfficialPlugin(){return!0}init(){const e=this.editor.config.get("simpleUpload");e&&(e.uploadUrl?this.editor.plugins.get(G_).createUploadAdapter=t=>new Y_(t,e):C("simple-upload-adapter-missing-uploadurl"))}}let Y_=class{loader;options;xhr;constructor(e,t){this.loader=e,this.options=t}upload(){return this.loader.file.then((e=>new Promise(((t,i)=>{this._initRequest(),this._initListeners(t,i,e),this._sendRequest(e)}))))}abort(){this.xhr&&this.xhr.abort()}_initRequest(){const e=this.xhr=new XMLHttpRequest;e.open("POST",this.options.uploadUrl,!0),e.responseType="json"}_initListeners(e,t,i){const n=this.xhr,s=this.loader,o=`Couldn't upload file: ${i.name}.`;n.addEventListener("error",(()=>t(o))),n.addEventListener("abort",(()=>t())),n.addEventListener("load",(()=>{const i=n.response;if(!i||i.error)return t(i&&i.error&&i.error.message?i.error.message:o);const s=i.url?{default:i.url}:i.urls;e({...i,urls:s})})),
/* istanbul ignore else -- @preserve */
n.upload&&n.upload.addEventListener("progress",(e=>{e.lengthComputable&&(s.uploadTotal=e.total,s.uploaded=e.loaded)}))}_sendRequest(e){let t=this.options.headers||{};"function"==typeof t&&(t=t(e));const i=this.options.withCredentials||!1;for(const e of Object.keys(t))this.xhr.setRequestHeader(e,t[e]);this.xhr.withCredentials=i;const n=new FormData;n.append("upload",e),this.xhr.send(n)}};
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class X_ extends Qi{static get pluginName(){return"ImageUploadProgress"}static get isOfficialPlugin(){return!0}placeholder;constructor(e){super(e),this.placeholder="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="}init(){const e=this.editor;e.plugins.has("ImageBlockEditing")&&e.editing.downcastDispatcher.on("attribute:uploadStatus:imageBlock",this.uploadStatusChange),e.plugins.has("ImageInlineEditing")&&e.editing.downcastDispatcher.on("attribute:uploadStatus:imageInline",this.uploadStatusChange)}uploadStatusChange=(e,t,i)=>{const n=this.editor,s=t.item,o=s.getAttribute("uploadId");if(!i.consumable.consume(t.item,e.name))return;const r=n.plugins.get("ImageUtils"),a=n.plugins.get(G_),l=o?t.attributeNewValue:null,c=this.placeholder,d=n.editing.mapper.toViewElement(s),h=i.writer;if("reading"==l)return Z_(d,h),void ev(r,c,d,h);if("uploading"==l){const e=a.loaders.get(o);return Z_(d,h),void(e?(tv(d,h),function(e,t,i,n){const s=function(e){const t=e.createUIElement("div",{class:"ck-progress-bar"});return e.setCustomProperty("progressBar",!0,t),t}(t);t.insert(t.createPositionAt(e,"end"),s),i.on("change:uploadedPercent",((e,t,i)=>{n.change((e=>{e.setStyle("width",i+"%",s)}))}))}(d,h,e,n.editing.view),function(e,t,i,n){if(n.data){const s=e.findViewImgElement(t);i.setAttribute("src",n.data,s)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(r,d,h,e)):ev(r,c,d,h))}"complete"==l&&a.loaders.get(o)&&function(e,t,i){const n=t.createUIElement("div",{class:"ck-image-upload-complete-icon"});t.insert(t.createPositionAt(e,"end"),n),setTimeout((()=>{i.change((e=>e.remove(e.createRangeOn(n))))}),3e3)}(d,h,n.editing.view),function(e,t){nv(e,t,"progressBar")}(d,h),tv(d,h),function(e,t){t.removeClass("ck-appear",e)}(d,h)}}function Z_(e,t){e.hasClass("ck-appear")||t.addClass("ck-appear",e)}function ev(e,t,i,n){i.hasClass("ck-image-upload-placeholder")||n.addClass("ck-image-upload-placeholder",i);const s=e.findViewImgElement(i);s.getAttribute("src")!==t&&n.setAttribute("src",t,s),iv(i,"placeholder")||n.insert(n.createPositionAfter(s),function(e){const t=e.createUIElement("div",{class:"ck-upload-placeholder-loader"});return e.setCustomProperty("placeholder",!0,t),t}(n))}function tv(e,t){e.hasClass("ck-image-upload-placeholder")&&t.removeClass("ck-image-upload-placeholder",e),nv(e,t,"placeholder")}function iv(e,t){for(const i of e.getChildren())if(i.getCustomProperty(t))return i}function nv(e,t,i){const n=iv(e,i);n&&t.remove(t.createRangeOn(n))}class sv extends Xi{constructor(e){super(e),this.set("isAccessAllowed",!0)}refresh(){const e=this.editor,t=e.plugins.get("ImageUtils"),i=e.model.document.selection.getSelectedElement();this.isEnabled=t.isImageAllowed()||t.isImage(i)}execute(e){const t=Oi(e.file),i=this.editor.model.document.selection,n=this.editor.plugins.get("ImageUtils"),s=Object.fromEntries(i.getAttributes());t.forEach(((e,t)=>{const o=i.getSelectedElement();if(t&&o&&n.isImage(o)){const t=this.editor.model.createPositionAfter(o);this._uploadImage(e,s,t)}else this._uploadImage(e,s)}))}_uploadImage(e,t,i){const n=this.editor,s=n.plugins.get(G_).createLoader(e),o=n.plugins.get("ImageUtils");s&&o.insertImage({...t,uploadId:s.id},i)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class ov extends Qi{static get requires(){return[G_,Bm,ef,u_]}static get pluginName(){return"ImageUploadEditing"}static get isOfficialPlugin(){return!0}_uploadImageElements;_uploadedImages=new Map;constructor(e){super(e),e.config.define("image",{upload:{types:["jpeg","png","gif","bmp","webp","tiff"]}}),this._uploadImageElements=new Map}init(){const e=this.editor,t=e.model.document,i=e.conversion,n=e.plugins.get(G_),s=e.plugins.get("ImageUtils"),o=e.plugins.get("ClipboardPipeline"),r=$_(e.config.get("image.upload.types")),a=new sv(e);e.commands.add("uploadImage",a),e.commands.add("imageUpload",a),i.for("upcast").attributeToAttribute({view:{name:"img",key:"uploadId"},model:"uploadId"}).add((e=>e.on("element:img",((e,t,i)=>{if(!i.consumable.test(t.viewItem,{attributes:["data-ck-upload-id"]}))return;const s=t.viewItem.getAttribute("data-ck-upload-id");if(!s)return;const[o]=Array.from(t.modelRange.getItems({shallow:!0})),r=n.loaders.get(s);o&&(i.writer.setAttribute("uploadId",s,o),i.consumable.consume(t.viewItem,{attributes:["data-ck-upload-id"]}),r&&r.data&&i.writer.setAttribute("uploadStatus",r.status,o))}),{priority:"low"}))),this.listenTo(e.editing.view.document,"clipboardInput",((t,i)=>{if(n=i.dataTransfer,Array.from(n.types).includes("text/html")&&""!==n.getData("text/html"))return;var n;const s=Array.from(i.dataTransfer.files).filter((e=>!!e&&r.test(e.type)));if(!s.length)return;t.stop(),e.model.change((t=>{i.targetRanges&&t.setSelection(i.targetRanges.map((t=>e.editing.mapper.toModelRange(t)))),e.execute("uploadImage",{file:s})}));if(!e.commands.get("uploadImage").isAccessAllowed){const t=e.plugins.get("Notification"),i=e.locale.t;t.showWarning(i("You have no image upload permissions."),{namespace:"image"})}})),this.listenTo(o,"inputTransformation",((t,i)=>{const o=Array.from(e.editing.view.createRangeIn(i.content)).map((e=>e.item)).filter((e=>function(e,t){return!(!e.isInlineImageView(t)||!t.getAttribute("src")||!t.getAttribute("src").match(/^data:image\/\w+;base64,/g)&&!t.getAttribute("src").match(/^blob:/g))}(s,e)&&!e.getAttribute("uploadProcessed"))).map((e=>({promise:W_(e),imageElement:e})));if(!o.length)return;const r=new rl(e.editing.view.document);for(const e of o){r.setAttribute("uploadProcessed",!0,e.imageElement);const t=n.createLoader(e.promise);t&&(r.setAttribute("src","",e.imageElement),r.setAttribute("uploadId",t.id,e.imageElement))}})),e.editing.view.document.on("dragover",((e,t)=>{t.preventDefault()})),t.on("change",(()=>{const i=t.differ.getChanges({includeChangesInGraveyard:!0}).reverse(),s=new Set;for(const t of i)if("insert"==t.type&&"$text"!=t.name){const i=t.position.nodeAfter,o="$graveyard"==t.position.root.rootName;for(const t of rv(e,i)){const i=t.getAttribute("uploadId");if(!i)continue;const r=n.loaders.get(i);if(r)if(o){if(!s.has(i)){Array.from(this._uploadImageElements.get(i)).every((e=>"$graveyard"==e.root.rootName))&&r.abort()}}else s.add(i),this._uploadImageElements.has(i)?this._uploadImageElements.get(i).add(t):this._uploadImageElements.set(i,new Set([t])),"idle"==r.status&&this._readAndUpload(r);else!o&&this._uploadedImages.has(i)&&e.model.enqueueChange({isUndoable:!1},(e=>{e.setAttribute("uploadStatus","complete",t),this.fire("uploadComplete",{data:this._uploadedImages.get(i),imageElement:t})}))}}})),this.on("uploadComplete",((e,{imageElement:t,data:i})=>{const n=i.urls?i.urls:i;this.editor.model.change((e=>{e.setAttribute("src",n.default,t),this._parseAndSetSrcsetAttributeOnImage(n,t,e),s.setImageNaturalSizeAttributes(t)}))}),{priority:"low"})}afterInit(){const e=this.editor.model.schema;this.editor.plugins.has("ImageBlockEditing")&&(e.extend("imageBlock",{allowAttributes:["uploadId","uploadStatus"]}),this._registerConverters("imageBlock")),this.editor.plugins.has("ImageInlineEditing")&&(e.extend("imageInline",{allowAttributes:["uploadId","uploadStatus"]}),this._registerConverters("imageInline"))}_readAndUpload(e){const t=this.editor,i=t.model,n=t.locale.t,o=t.plugins.get(G_),r=t.plugins.get(Bm),a=t.plugins.get("ImageUtils"),l=this._uploadImageElements;return i.enqueueChange({isUndoable:!1},(t=>{const i=l.get(e.id);for(const e of i)t.setAttribute("uploadStatus","reading",e)})),e.read().then((()=>{const o=e.upload();t.ui&&t.ui.ariaLiveAnnouncer.announce(n("Uploading image"));for(const n of l.get(e.id)){
/* istanbul ignore next -- @preserve */
if(s.isSafari){const e=t.editing.mapper.toViewElement(n),i=a.findViewImgElement(e);t.editing.view.once("render",(()=>{if(!i.parent)return;const e=t.editing.view.domConverter.mapViewToDom(i.parent);if(!e)return;const n=e.style.display;e.style.display="none",e._ckHack=e.offsetHeight,e.style.display=n}))}i.enqueueChange({isUndoable:!1},(e=>{e.setAttribute("uploadStatus","uploading",n)}))}return o})).then((s=>{i.enqueueChange({isUndoable:!1},(i=>{for(const t of l.get(e.id))i.setAttribute("uploadStatus","complete",t),this.fire("uploadComplete",{data:s,imageElement:t});t.ui&&t.ui.ariaLiveAnnouncer.announce(n("Image upload complete")),this._uploadedImages.set(e.id,s)})),c()})).catch((s=>{if(t.ui&&t.ui.ariaLiveAnnouncer.announce(n("Error during image upload")),"error"!==e.status&&"aborted"!==e.status)throw s;"error"==e.status&&s&&r.showWarning(s,{title:n("Upload failed"),namespace:"upload"}),i.enqueueChange({isUndoable:!1},(t=>{for(const i of l.get(e.id))"$graveyard"!==i.root.rootName&&t.remove(i)})),c()}));function c(){i.enqueueChange({isUndoable:!1},(t=>{for(const i of l.get(e.id))t.removeAttribute("uploadId",i),t.removeAttribute("uploadStatus",i);l.delete(e.id)})),o.destroyLoader(e)}}_parseAndSetSrcsetAttributeOnImage(e,t,i){let n=0;const s=Object.keys(e).filter((e=>{const t=parseInt(e,10);if(!isNaN(t))return n=Math.max(n,t),!0})).map((t=>`${e[t]} ${t}w`)).join(", ");if(""!=s){const e={srcset:s};t.hasAttribute("width")||t.hasAttribute("height")||(e.width=n),i.setAttributes(e,t)}}_registerConverters(e){const{conversion:t,plugins:i}=this.editor,n=i.get(G_),s=i.get(u_);t.for("dataDowncast").add((t=>{t.on(`attribute:uploadId:${e}`,((e,t,i)=>{if(!i.consumable.test(t.item,e.name))return;const o=n.loaders.get(t.attributeNewValue);if(!o||!o.data)return null;const r=i.mapper.toViewElement(t.item),a=s.findViewImgElement(r);a&&(i.consumable.consume(t.item,e.name),i.writer.setAttribute("data-ck-upload-id",o.id,a))}))}))}}function rv(e,t){const i=e.plugins.get("ImageUtils");return Array.from(e.model.createRangeOn(t)).filter((e=>i.isImage(e.item))).map((e=>e.item))}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class av extends Qi{static get pluginName(){return"ImageUpload"}static get isOfficialPlugin(){return!0}static get requires(){return[ov,j_,X_]}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class lv extends Cd{urlInputView;keystrokes;constructor(e){super(e),this.set("imageURLInputValue",""),this.set("isImageSelected",!1),this.set("isEnabled",!0),this.keystrokes=new zi,this.urlInputView=this._createUrlInputView(),this.setTemplate({tag:"form",attributes:{class:["ck","ck-image-insert-url"],tabindex:"-1"},children:[this.urlInputView,{tag:"div",attributes:{class:["ck","ck-image-insert-url__action-row"]}}]})}render(){super.render(),Od({view:this}),this.keystrokes.listenTo(this.element)}destroy(){super.destroy(),this.keystrokes.destroy()}_createUrlInputView(){const e=this.locale,t=e.t,i=new Uh(e,wu);return i.bind("label").to(this,"isImageSelected",(e=>t(e?"Update image URL":"Insert image via URL"))),i.bind("isEnabled").to(this),i.fieldView.inputMode="url",i.fieldView.placeholder="https://example.com/image.png",i.fieldView.bind("value").to(this,"imageURLInputValue",(e=>e||"")),i.fieldView.on("input",(()=>{this.imageURLInputValue=i.fieldView.element.value.trim()})),i}focus(){this.urlInputView.focus()}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class cv extends Qi{_imageInsertUI;_formView;static get pluginName(){return"ImageInsertViaUrlUI"}static get isOfficialPlugin(){return!0}static get requires(){return[V_,th]}init(){this.editor.ui.componentFactory.add("insertImageViaUrl",(()=>this._createToolbarButton())),this.editor.ui.componentFactory.add("menuBar:insertImageViaUrl",(()=>this._createMenuBarButton("standalone")))}afterInit(){this._imageInsertUI=this.editor.plugins.get("ImageInsertUI"),this._imageInsertUI.registerIntegration({name:"url",observable:()=>this.editor.commands.get("insertImage"),buttonViewCreator:()=>this._createToolbarButton(),formViewCreator:()=>this._createDropdownButton(),menuBarButtonViewCreator:e=>this._createMenuBarButton(e?"insertOnly":"insertNested")})}_createInsertUrlButton(e){const t=new e(this.editor.locale);return t.icon='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M1.201 1C.538 1 0 1.47 0 2.1v14.363c0 .64.534 1.037 1.186 1.037h7.029a5.4 5.4 0 0 1 .615-4.338l.762-1.232-2.975-2.78a.696.696 0 0 0-.957-.033L1.5 13.6V2.5h15v6.023q.675.195 1.307.573l.058.033q.068.042.135.086V2.1c0-.63-.547-1.1-1.2-1.1zm11.713 2.803a2.15 2.15 0 0 0-1.611.834 2.1 2.1 0 0 0-.438 1.158 2.14 2.14 0 0 0 1.277 2.096 2.132 2.132 0 0 0 2.645-3.11 2.13 2.13 0 0 0-1.873-.978"/><path d="M16.63 10.294a3.003 3.003 0 0 0-4.142.887l-.117.177a.65.65 0 0 0-.096.492.66.66 0 0 0 .278.418.7.7 0 0 0 .944-.234 1.74 1.74 0 0 1 2.478-.463 1.87 1.87 0 0 1 .476 2.55.64.64 0 0 0-.071.5.65.65 0 0 0 .309.396.627.627 0 0 0 .869-.19l.027-.041a3.226 3.226 0 0 0-.956-4.492Zm-6.061 3.78-.044.066a3.23 3.23 0 0 0 .82 4.403 3.005 3.005 0 0 0 4.275-.798l.13-.197a.63.63 0 0 0 .092-.475.64.64 0 0 0-.268-.402.713.713 0 0 0-.99.26l-.018.029a1.74 1.74 0 0 1-2.477.461 1.87 1.87 0 0 1-.475-2.55l.029-.047a.65.65 0 0 0 .086-.485.66.66 0 0 0-.275-.408l-.04-.027a.61.61 0 0 0-.845.17"/><path d="M15.312 13.925c.24-.36.154-.838-.19-1.067-.346-.23-.82-.124-1.059.236l-1.268 1.907c-.239.36-.153.838.192 1.067.345.23.818.123 1.057-.236z"/></svg>',t.on("execute",(()=>{this._showModal()})),t}_createToolbarButton(){const e=this.editor.locale.t,t=this._createInsertUrlButton(Ld);return t.tooltip=!0,t.bind("label").to(this._imageInsertUI,"isImageSelected",(t=>e(t?"Update image URL":"Insert image via URL"))),t}_createDropdownButton(){const e=this.editor.locale.t,t=this._createInsertUrlButton(Ld);return t.withText=!0,t.bind("label").to(this._imageInsertUI,"isImageSelected",(t=>e(t?"Update image URL":"Insert via URL"))),t}_createMenuBarButton(e){const t=this.editor.locale.t,i=this._createInsertUrlButton(sh);switch(i.withText=!0,e){case"standalone":i.label=t("Image via URL");break;case"insertOnly":i.label=t("Image");break;case"insertNested":i.label=t("Via URL")}return i}_createInsertUrlView(){const e=this.editor,t=e.locale,i=e.commands.get("replaceImageSource"),n=e.commands.get("insertImage"),s=new lv(t);return s.bind("isImageSelected").to(this._imageInsertUI),s.bind("isEnabled").toMany([n,i],"isEnabled",((...e)=>e.some((e=>e)))),s}_showModal(){const e=this.editor,t=e.locale.t,i=e.plugins.get("Dialog");this._formView||(this._formView=this._createInsertUrlView(),this._formView.on("submit",(()=>this._handleSave())));const n=e.commands.get("replaceImageSource");this._formView.imageURLInputValue=n.value||"",i.show({id:"insertImageViaUrl",title:t("Image via URL"),isModal:!0,content:this._formView,actionButtons:[{label:t("Cancel"),withText:!0,onExecute:()=>i.hide()},{label:this._imageInsertUI.isImageSelected?t("Save"):t("Insert"),class:"ck-button-action",withText:!0,onExecute:()=>this._handleSave()}]})}_handleSave(){this.editor.commands.get("replaceImageSource").isEnabled?this.editor.execute("replaceImageSource",{source:this._formView.imageURLInputValue}):this.editor.execute("insertImage",{source:this._formView.imageURLInputValue}),this.editor.plugins.get("Dialog").hide()}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class dv extends Qi{static get pluginName(){return"ImageInsertViaUrl"}static get isOfficialPlugin(){return!0}static get requires(){return[cv,V_]}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class hv extends Qi{static get pluginName(){return"ImageInsert"}static get isOfficialPlugin(){return!0}static get requires(){return[av,dv,V_]}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class uv extends Xi{refresh(){const e=this.editor,t=e.plugins.get("ImageUtils").getClosestSelectedImageElement(e.model.document.selection);this.isEnabled=!!t,t&&t.hasAttribute("resizedWidth")?this.value={width:t.getAttribute("resizedWidth"),height:null}:this.value=null}execute(e){const t=this.editor,i=t.model,n=t.plugins.get("ImageUtils"),s=n.getClosestSelectedImageElement(i.document.selection);this.value={width:e.width,height:null},s&&i.change((t=>{t.setAttribute("resizedWidth",e.width,s),t.removeAttribute("resizedHeight",s),n.setImageNaturalSizeAttributes(s)}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class mv extends Qi{static get requires(){return[u_]}static get pluginName(){return"ImageResizeEditing"}static get isOfficialPlugin(){return!0}constructor(e){super(e),e.config.define("image",{resizeUnit:"%",resizeOptions:[{name:"resizeImage:original",value:null,icon:"original"},{name:"resizeImage:custom",value:"custom",icon:"custom"},{name:"resizeImage:25",value:"25",icon:"small"},{name:"resizeImage:50",value:"50",icon:"medium"},{name:"resizeImage:75",value:"75",icon:"large"}]})}init(){const e=this.editor,t=new uv(e);this._registerConverters("imageBlock"),this._registerConverters("imageInline"),e.commands.add("resizeImage",t),e.commands.add("imageResize",t)}afterInit(){this._registerSchema()}_registerSchema(){const e=this.editor.model.schema;this.editor.plugins.has("ImageBlockEditing")&&(e.extend("imageBlock",{allowAttributes:["resizedWidth","resizedHeight"]}),e.setAttributeProperties("resizedWidth",{isFormatting:!0}),e.setAttributeProperties("resizedHeight",{isFormatting:!0})),this.editor.plugins.has("ImageInlineEditing")&&(e.extend("imageInline",{allowAttributes:["resizedWidth","resizedHeight"]}),e.setAttributeProperties("resizedWidth",{isFormatting:!0}),e.setAttributeProperties("resizedHeight",{isFormatting:!0}))}_registerConverters(e){const t=this.editor,i=t.plugins.get("ImageUtils");t.conversion.for("downcast").add((t=>t.on(`attribute:resizedWidth:${e}`,((e,t,i)=>{if(!i.consumable.consume(t.item,e.name))return;const n=i.writer,s=i.mapper.toViewElement(t.item);null!==t.attributeNewValue?(n.setStyle("width",t.attributeNewValue,s),n.addClass("image_resized",s)):(n.removeStyle("width",s),n.removeClass("image_resized",s))})))),t.conversion.for("dataDowncast").attributeToAttribute({model:{name:e,key:"resizedHeight"},view:e=>({key:"style",value:{height:e}})}),t.conversion.for("editingDowncast").add((t=>t.on(`attribute:resizedHeight:${e}`,((t,n,s)=>{if(!s.consumable.consume(n.item,t.name))return;const o=s.writer,r=s.mapper.toViewElement(n.item),a="imageInline"===e?i.findViewImgElement(r):r;null!==n.attributeNewValue?o.setStyle("height",n.attributeNewValue,a):o.removeStyle("height",a)})))),t.conversion.for("upcast").attributeToAttribute({view:{name:"imageBlock"===e?"figure":"img",styles:{width:/.+/}},model:{key:"resizedWidth",value:e=>d_(e)?null:e.getStyle("width")}}),t.conversion.for("upcast").attributeToAttribute({view:{name:"imageBlock"===e?"figure":"img",styles:{height:/.+/}},model:{key:"resizedHeight",value:e=>d_(e)?null:e.getStyle("height")}}),t.conversion.for("upcast").add((t=>{t.on("element:"+("imageBlock"===e?"figure":"img"),((e,t,i)=>{i.consumable.consume(t.viewItem,{classes:["image_resized"]})}))}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const gv=(()=>({small:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M2.5 16.5v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zM1 15v1H0v-1zm19 0v1h-1v-1zM1 13v1H0v-1zm19 0v1h-1v-1zM1 11v1H0v-1zm19 0v1h-1v-1zM1 9v1H0V9zm19 0v1h-1V9zM1 7v1H0V7zm19 0v1h-1V7zM1 5v1H0V5zm19 0v1h-1V5zm0-2v1h-1V3zM1 3v1H0V3zm13.5-1.5v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zm-8 0v1h-1v-1zm-2 0v1h-1v-1zm-2 0v1h-1v-1zm-2 0v1h-1v-1zm8 0v1h-1v-1zm-10 0v1h-1v-1z"/><path d="M7 9.5H2a2 2 0 0 0-2 2v4a2 2 0 0 0 2 2h5a2 2 0 0 0 2-2v-4a2 2 0 0 0-2-2M7 11a.5.5 0 0 1 .5.5v4a.5.5 0 0 1-.5.5H2a.5.5 0 0 1-.5-.5v-4A.5.5 0 0 1 2 11z"/></svg>',medium:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M2.5 16.5v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zM1 15v1H0v-1zm19 0v1h-1v-1zM1 13v1H0v-1zm19 0v1h-1v-1zM1 11v1H0v-1zm19 0v1h-1v-1zM1 9v1H0V9zm19 0v1h-1V9zM1 7v1H0V7zm19 0v1h-1V7zM1 5v1H0V5zm19 0v1h-1V5zm0-2v1h-1V3zM1 3v1H0V3zm13.5-1.5v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zm-8 0v1h-1v-1zm-2 0v1h-1v-1zm-2 0v1h-1v-1zm-2 0v1h-1v-1zm8 0v1h-1v-1zm-10 0v1h-1v-1z"/><path d="M10 7.5H2a2 2 0 0 0-2 2v6a2 2 0 0 0 2 2h8a2 2 0 0 0 2-2v-6a2 2 0 0 0-2-2M10 9a.5.5 0 0 1 .5.5v6a.5.5 0 0 1-.5.5H2a.5.5 0 0 1-.5-.5v-6A.5.5 0 0 1 2 9z"/></svg>',large:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M2.5 16.5v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zM1 15v1H0v-1zm19 0v1h-1v-1zM1 13v1H0v-1zm19 0v1h-1v-1zM1 11v1H0v-1zm19 0v1h-1v-1zM1 9v1H0V9zm19 0v1h-1V9zM1 7v1H0V7zm19 0v1h-1V7zM1 5v1H0V5zm19 0v1h-1V5zm0-2v1h-1V3zM1 3v1H0V3zm13.5-1.5v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zm-8 0v1h-1v-1zm-2 0v1h-1v-1zm-2 0v1h-1v-1zm-2 0v1h-1v-1zm8 0v1h-1v-1zm-10 0v1h-1v-1z"/><path d="M13 5.5H2a2 2 0 0 0-2 2v8a2 2 0 0 0 2 2h11a2 2 0 0 0 2-2v-8a2 2 0 0 0-2-2M13 7a.5.5 0 0 1 .5.5v8a.5.5 0 0 1-.5.5H2a.5.5 0 0 1-.5-.5v-8A.5.5 0 0 1 2 7z"/></svg>',custom:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M.95 1.43a.95.95 0 0 0-.95.95v3.1a.95.95 0 0 0 .95.95h.75v6.3H.95a.95.95 0 0 0-.95.95v3.1a.95.95 0 0 0 .95.95h3.1a.95.95 0 0 0 .95-.95v-.65h1.932l1.539-1.5H5v-.95a.95.95 0 0 0-.95-.95H3.2v-6.3h.85A.95.95 0 0 0 5 5.48v-.55h10v.55a.95.95 0 0 0 .95.95h3.1a.95.95 0 0 0 .95-.95v-3.1a.95.95 0 0 0-.95-.95h-3.1a.95.95 0 0 0-.95.95v1.05H5V2.38a.95.95 0 0 0-.95-.95zm.55 3.5v-2h2v2zm0 9.3v2h2v-2zm15-11.3v2h2v-2zM8.139 20.004v-2.388l7.045-7.048 2.391 2.391-7.046 7.046zm11.421-9.101a.6.6 0 0 1-.138.206l-1.165 1.168-2.391-2.391 1.167-1.163a.6.6 0 0 1 .206-.138.6.6 0 0 1 .243-.049.63.63 0 0 1 .449.187l1.491 1.488c.059.059.108.129.138.206s.049.16.049.243a.6.6 0 0 1-.049.243"/></svg>',original:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M2.5 17v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zm2 0v1h-1v-1zM1 15.5v1H0v-1zm19 0v1h-1v-1zm-19-2v1H0v-1zm19 0v1h-1v-1zm-19-2v1H0v-1zm19 0v1h-1v-1zm-19-2v1H0v-1zm19 0v1h-1v-1zm-19-2v1H0v-1zm19 0v1h-1v-1zm-19-2v1H0v-1zm19 0v1h-1v-1zm0-2v1h-1v-1zm-19 0v1H0v-1zM14.5 2v1h-1V2zm2 0v1h-1V2zm2 0v1h-1V2zm-8 0v1h-1V2zm-2 0v1h-1V2zm-2 0v1h-1V2zm-2 0v1h-1V2zm8 0v1h-1V2zm-10 0v1h-1V2z"/><path d="M18.095 2H1.905C.853 2 0 2.895 0 4v12c0 1.105.853 2 1.905 2h16.19C19.147 18 20 17.105 20 16V4c0-1.105-.853-2-1.905-2m0 1.5c.263 0 .476.224.476.5v12c0 .276-.213.5-.476.5H1.905a.49.49 0 0 1-.476-.5V4c0-.276.213-.5.476-.5z"/></svg>'}))();class fv extends Qi{static get requires(){return[mv]}static get pluginName(){return"ImageResizeButtons"}static get isOfficialPlugin(){return!0}_resizeUnit;constructor(e){super(e),this._resizeUnit=e.config.get("image.resizeUnit")}init(){const e=this.editor,t=e.config.get("image.resizeOptions"),i=e.commands.get("resizeImage");this.bind("isEnabled").to(i);for(const e of t)this._registerImageResizeButton(e);this._registerImageResizeDropdown(t)}_registerImageResizeButton(e){const t=this.editor,{name:i,value:n,icon:s}=e;t.ui.componentFactory.add(i,(i=>{const o=new Ld(i),r=t.commands.get("resizeImage"),a=this._getOptionLabelValue(e,!0);if(!gv[s])throw new k("imageresizebuttons-missing-icon",t,e);if(o.set({label:a,icon:gv[s],tooltip:a,isToggleable:!0}),o.bind("isEnabled").to(this),t.plugins.has("ImageCustomResizeUI")&&pv(e)){const e=t.plugins.get("ImageCustomResizeUI");this.listenTo(o,"execute",(()=>{e._showForm(this._resizeUnit)}))}else{const e=n?n+this._resizeUnit:null;o.bind("isOn").to(r,"value",r,"isEnabled",wv(e)),this.listenTo(o,"execute",(()=>{t.execute("resizeImage",{width:e})}))}return o}))}_registerImageResizeDropdown(e){const t=this.editor,i=t.t,n=e.find((e=>!e.value)),s=s=>{const o=t.commands.get("resizeImage"),r=cu(s,Jh),a=r.buttonView,l=i("Resize image");return a.set({tooltip:l,commandValue:n.value,icon:gv.medium,isToggleable:!0,label:this._getOptionLabelValue(n),withText:!0,class:"ck-resize-image-button",ariaLabel:l,ariaLabelledBy:void 0}),a.bind("label").to(o,"value",(e=>e&&e.width?e.width:this._getOptionLabelValue(n))),r.bind("isEnabled").to(this),uu(r,(()=>this._getResizeDropdownListItemDefinitions(e,o)),{ariaLabel:i("Image resize list"),role:"menu"}),this.listenTo(r,"execute",(e=>{"onClick"in e.source?e.source.onClick():(t.execute(e.source.commandName,{width:e.source.commandValue}),t.editing.view.focus())})),r};t.ui.componentFactory.add("resizeImage",s),t.ui.componentFactory.add("imageResize",s)}_getOptionLabelValue(e,t=!1){const i=this.editor.t;return e.label?e.label:t?pv(e)?i("Custom image size"):e.value?i("Resize image to %0",e.value+this._resizeUnit):i("Resize image to the original size"):pv(e)?i("Custom"):e.value?e.value+this._resizeUnit:i("Original")}_getResizeDropdownListItemDefinitions(e,t){const{editor:i}=this,n=new Mi,s=e.map((e=>pv(e)?{...e,valueWithUnits:"custom"}:e.value?{...e,valueWithUnits:`${e.value}${this._resizeUnit}`}:{...e,valueWithUnits:null}));for(const e of s){let o=null;if(i.plugins.has("ImageCustomResizeUI")&&pv(e)){const n=i.plugins.get("ImageCustomResizeUI");o={type:"button",model:new Nm({label:this._getOptionLabelValue(e),role:"menuitemradio",withText:!0,icon:null,onClick:()=>{n._showForm(this._resizeUnit)}})};const r=Object.values(s).map((e=>e.valueWithUnits));o.model.bind("isOn").to(t,"value",t,"isEnabled",bv(r))}else o={type:"button",model:new Nm({commandName:"resizeImage",commandValue:e.valueWithUnits,label:this._getOptionLabelValue(e),role:"menuitemradio",withText:!0,icon:null})},o.model.bind("isOn").to(t,"value",t,"isEnabled",wv(e.valueWithUnits));o.model.bind("isEnabled").to(t,"isEnabled"),n.add(o)}return n}}function pv(e){return"custom"===e.value}function wv(e){return(t,i)=>!(void 0===t||!i)&&(null===e&&t===e||null!==t&&t.width===e)}function bv(e){return(t,i)=>!e.some((e=>wv(e)(t,i)))}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const _v="image_resized";class vv extends Qi{static get requires(){return[Ug,u_]}static get pluginName(){return"ImageResizeHandles"}static get isOfficialPlugin(){return!0}init(){const e=this.editor.commands.get("resizeImage");this.bind("isEnabled").to(e),this._setupResizerCreator()}_setupResizerCreator(){const e=this.editor,t=e.editing.view,i=e.plugins.get("ImageUtils");t.addObserver(A_),this.listenTo(t.document,"imageLoaded",((n,s)=>{if(!s.target.matches("figure.image.ck-widget > img,figure.image.ck-widget > picture > img,figure.image.ck-widget > a > img,figure.image.ck-widget > a > picture > img,span.image-inline.ck-widget > img,span.image-inline.ck-widget > picture > img"))return;const o=e.editing.view.domConverter,r=o.domToView(s.target),a=i.getImageWidgetFromImageView(r);let l=this.editor.plugins.get(Ug).getResizerByViewElement(a);if(l)return void l.redraw();const c=e.editing.mapper,d=c.toModelElement(a);l=e.plugins.get(Ug).attachTo({unit:e.config.get("image.resizeUnit"),modelElement:d,viewElement:a,editor:e,getHandleHost:e=>e.querySelector("img"),getResizeHost:()=>o.mapViewToDom(c.toViewElement(d)),isCentered:()=>"alignCenter"==d.getAttribute("imageStyle"),onCommit(i){t.change((e=>{e.removeClass(_v,a)})),e.execute("resizeImage",{width:i})}}),l.on("updateSize",(()=>{a.hasClass(_v)||t.change((e=>{e.addClass(_v,a)}));const e="imageInline"===d.name?r:a;e.getStyle("height")&&t.change((t=>{t.removeStyle("height",e)}))})),l.bind("isEnabled").to(this)}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function yv(e){if(!e)return null;const[,t,i]=e.trim().match(/([.,\d]+)(%|px)$/)||[],n=Number.parseFloat(t);return Number.isNaN(n)?null:{value:n,unit:i}}function kv(e,t,i){return"px"===i?{value:t.value,unit:"px"}:{value:t.value/e*100,unit:"%"}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Cv(e){const{editing:t}=e,i=e.plugins.get("ImageUtils").getClosestSelectedImageElement(e.model.document.selection);if(!i)return null;const n=t.mapper.toViewElement(i);return{model:i,view:n,dom:t.view.domConverter.mapViewToDom(n)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
class Av extends Cd{focusTracker;keystrokes;unit;backButtonView;saveButtonView;labeledInput;children;_focusables;_focusCycler;_validators;constructor(e,t,i){super(e),this.focusTracker=new Ni,this.keystrokes=new zi,this.unit=t,this.backButtonView=this._createBackButton(),this.saveButtonView=this._createSaveButton(),this.labeledInput=this._createLabeledInputView(),this.children=this.createCollection([this._createHeaderView()]),this.children.add(new Mm(e,{children:[this.labeledInput,this.saveButtonView],class:["ck-form__row_with-submit","ck-form__row_large-top-padding"]})),this._focusables=new td,this._validators=i,this.keystrokes.set("Esc",((e,t)=>{this.fire("cancel"),t()})),this._focusCycler=new Hd({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"form",attributes:{class:["ck","ck-form","ck-image-custom-resize-form","ck-responsive-form"],tabindex:"-1"},children:this.children})}render(){super.render(),Od({view:this});[this.backButtonView,this.labeledInput,this.saveButtonView].forEach((e=>{this._focusables.add(e),this.focusTracker.add(e.element)})),this.keystrokes.listenTo(this.element)}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}_createBackButton(){const e=this.locale.t,t=new Ld(this.locale);return t.set({class:"ck-button-back",label:e("Back"),icon:Qc,tooltip:!0}),t.delegate("execute").to(this,"cancel"),t}_createSaveButton(){const e=this.locale.t,t=new Ld(this.locale);return t.set({label:e("Save"),withText:!0,type:"submit",class:"ck-button-action ck-button-bold"}),t}_createHeaderView(){const e=this.locale.t,t=new zd(this.locale,{label:e("Image Resize")});return t.children.add(this.backButtonView,0),t}_createLabeledInputView(){const e=this.locale.t,t=new Uh(this.locale,bu);return t.label=e("Resize image (in %0)",this.unit),t.class="ck-labeled-field-view_full-width",t.fieldView.set({step:.1}),t}isValid(){this.resetFormStatus();for(const e of this._validators){const t=e(this);if(t)return this.labeledInput.errorText=t,!1}return!0}resetFormStatus(){this.labeledInput.errorText=null}get rawSize(){const{element:e}=this.labeledInput.fieldView;return e?e.value:null}get parsedSize(){const{rawSize:e}=this;if(null===e)return null;const t=Number.parseFloat(e);return Number.isNaN(t)?null:t}get sizeWithUnits(){const{parsedSize:e,unit:t}=this;return null===e?null:`${e}${t}`}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
class Ev extends Qi{_balloon;_form;static get requires(){return[Lm]}static get pluginName(){return"ImageCustomResizeUI"}static get isOfficialPlugin(){return!0}destroy(){super.destroy(),this._form&&this._form.destroy()}_createForm(e){const t=this.editor;this._balloon=this.editor.plugins.get("ContextualBalloon"),this._form=new(Id(Av))(t.locale,e,function(e){const t=e.t;return[e=>""===e.rawSize.trim()?t("The value must not be empty."):null===e.parsedSize?t("The value should be a plain number."):void 0]}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(t)),this._form.render(),this.listenTo(this._form,"submit",(()=>{this._form.isValid()&&(t.execute("resizeImage",{width:this._form.sizeWithUnits}),this._hideForm(!0))})),this.listenTo(this._form.labeledInput,"change:errorText",(()=>{t.ui.update()})),this.listenTo(this._form,"cancel",(()=>{this._hideForm(!0)})),Pd({emitter:this._form,activator:()=>this._isVisible,contextElements:()=>[this._balloon.view.element],callback:()=>this._hideForm()})}_showForm(e){if(this._isVisible)return;this._form||this._createForm(e);const t=this.editor,i=this._form.labeledInput;this._form.disableCssTransitions(),this._form.resetFormStatus(),this._isInBalloon||this._balloon.add({view:this._form,position:__(t)});const n=function(e,t){const i=Cv(e);if(!i)return null;const n=yv(i.model.getAttribute("resizedWidth")||null);return n?n.unit===t?n:kv(kg(i.dom),{value:new Kt(i.dom).width},t):null}(t,e),s=n?n.value.toFixed(1):"",o=function(e,t){const i=Cv(e);if(!i)return null;const n=kg(i.dom),s=yv(window.getComputedStyle(i.dom).minWidth)||{value:1};return{unit:t,lower:Math.max(.1,kv(n,s,t).value),upper:"px"===t?n:100}}(t,e);i.fieldView.value=i.fieldView.element.value=s,o&&Object.assign(i.fieldView,{min:o.lower.toFixed(1),max:Math.ceil(o.upper).toFixed(1)}),this._form.labeledInput.fieldView.select(),this._form.enableCssTransitions()}_hideForm(e=!1){this._isInBalloon&&(this._form.focusTracker.isFocused&&this._form.saveButtonView.focus(),this._balloon.remove(this._form),e&&this.editor.editing.view.focus())}get _isVisible(){return!!this._balloon&&this._balloon.visibleView===this._form}get _isInBalloon(){return!!this._balloon&&this._balloon.hasView(this._form)}}class xv extends Qi{static get requires(){return[mv,vv,Ev,fv]}static get pluginName(){return"ImageResize"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Tv extends Xi{_defaultStyles;_styles;constructor(e,t){super(e),this._defaultStyles={imageBlock:!1,imageInline:!1},this._styles=new Map(t.map((e=>{if(e.isDefault)for(const t of e.modelElements)this._defaultStyles[t]=e.name;return[e.name,e]})))}refresh(){const e=this.editor.plugins.get("ImageUtils").getClosestSelectedImageElement(this.editor.model.document.selection);this.isEnabled=!!e,this.isEnabled?e.hasAttribute("imageStyle")?this.value=e.getAttribute("imageStyle"):this.value=this._defaultStyles[e.name]:this.value=!1}execute(e={}){const t=this.editor,i=t.model,n=t.plugins.get("ImageUtils");i.change((t=>{const s=e.value,{setImageSizes:o=!0}=e;let r=n.getClosestSelectedImageElement(i.document.selection);s&&this.shouldConvertImageType(s,r)&&(this.editor.execute(n.isBlockImage(r)?"imageTypeInline":"imageTypeBlock",{setImageSizes:o}),r=n.getClosestSelectedImageElement(i.document.selection)),!s||this._styles.get(s).isDefault?t.removeAttribute("imageStyle",r):t.setAttribute("imageStyle",s,r),o&&n.setImageNaturalSizeAttributes(r)}))}shouldConvertImageType(e,t){return!this._styles.get(e).modelElements.includes(t.name)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const Pv={get inline(){return{name:"inline",title:"In line",icon:jc,modelElements:["imageInline"],isDefault:!0}},get alignLeft(){return{name:"alignLeft",title:"Left aligned image",icon:Wc,modelElements:["imageBlock","imageInline"],className:"image-style-align-left"}},get alignBlockLeft(){return{name:"alignBlockLeft",title:"Left aligned image",icon:Kc,modelElements:["imageBlock"],className:"image-style-block-align-left"}},get alignCenter(){return{name:"alignCenter",title:"Centered image",icon:$c,modelElements:["imageBlock"],className:"image-style-align-center"}},get alignRight(){return{name:"alignRight",title:"Right aligned image",icon:qc,modelElements:["imageBlock","imageInline"],className:"image-style-align-right"}},get alignBlockRight(){return{name:"alignBlockRight",title:"Right aligned image",icon:Gc,modelElements:["imageBlock"],className:"image-style-block-align-right"}},get block(){return{name:"block",title:"Centered image",icon:$c,modelElements:["imageBlock"],isDefault:!0}},get side(){return{name:"side",title:"Side image",icon:qc,modelElements:["imageBlock"],className:"image-style-side"}}},Iv=(()=>({full:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M2 3h16v1.5H2zm0 12h16v1.5H2z" opacity=".5"/><path d="M18 7v5.5a1 1 0 0 1-1 1H3a1 1 0 0 1-1-1V7a1 1 0 0 1 1-1h14a1 1 0 0 1 1 1m-1.505.5H3.504V12h12.991z"/></svg>',left:Kc,right:Gc,center:$c,inlineLeft:Wc,inlineRight:qc,inline:jc}))(),Sv=[{name:"imageStyle:wrapText",title:"Wrap text",defaultItem:"imageStyle:alignLeft",items:["imageStyle:alignLeft","imageStyle:alignRight"]},{name:"imageStyle:breakText",title:"Break text",defaultItem:"imageStyle:block",items:["imageStyle:alignBlockLeft","imageStyle:block","imageStyle:alignBlockRight"]}];function Ov(e){C("image-style-configuration-definition-invalid",e)}const Rv={normalizeStyles:function(e){return(e.configuredStyles.options||[]).map((e=>function(e){e="string"==typeof e?Pv[e]?{...Pv[e]}:{name:e}:function(e,t){const i={...t};for(const n in e)Object.prototype.hasOwnProperty.call(t,n)||(i[n]=e[n]);return i}(Pv[e.name],e);"string"==typeof e.icon&&(e.icon=Iv[e.icon]||e.icon);return e}(e))).filter((t=>function(e,{isBlockPluginLoaded:t,isInlinePluginLoaded:i}){const{modelElements:n,name:s}=e;if(!(n&&n.length&&s))return Ov({style:e}),!1;{const s=[t?"imageBlock":null,i?"imageInline":null];if(!n.some((e=>s.includes(e))))return C("image-style-missing-dependency",{style:e,missingPlugins:n.map((e=>"imageBlock"===e?"ImageBlockEditing":"ImageInlineEditing"))}),!1}return!0}(t,e)))},getDefaultStylesConfiguration:function(e,t){return e&&t?{options:["inline","alignLeft","alignRight","alignCenter","alignBlockLeft","alignBlockRight","block","side"]}:e?{options:["block","side"]}:t?{options:["inline","alignLeft","alignRight"]}:{}},getDefaultDropdownDefinitions:function(e){return e.has("ImageBlockEditing")&&e.has("ImageInlineEditing")?[...Sv]:[]},warnInvalidStyle:Ov};
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Vv(e,t){for(const i of t)if(i.name===e)return i}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Mv extends Qi{static get pluginName(){return"ImageStyleEditing"}static get isOfficialPlugin(){return!0}static get requires(){return[u_]}normalizedStyles;init(){const e=this.editor,t=e.plugins.has("ImageBlockEditing"),i=e.plugins.has("ImageInlineEditing");e.config.define("image.styles",Rv.getDefaultStylesConfiguration(t,i)),this.normalizedStyles=Rv.normalizeStyles({configuredStyles:e.config.get("image.styles"),isBlockPluginLoaded:t,isInlinePluginLoaded:i}),this._setupConversion(t,i),this._setupPostFixer(),e.commands.add("imageStyle",new Tv(e,this.normalizedStyles))}_setupConversion(e,t){const i=this.editor,n=i.model.schema,s=(o=this.normalizedStyles,(e,t,i)=>{if(!i.consumable.consume(t.item,e.name))return;const n=Vv(t.attributeNewValue,o),s=Vv(t.attributeOldValue,o),r=i.mapper.toViewElement(t.item),a=i.writer;s&&a.removeClass(s.className,r),n&&a.addClass(n.className,r)});var o;const r=function(e){const t={imageInline:e.filter((e=>!e.isDefault&&e.modelElements.includes("imageInline"))),imageBlock:e.filter((e=>!e.isDefault&&e.modelElements.includes("imageBlock")))};return(e,i,n)=>{if(!i.modelRange)return;const s=i.viewItem,o=Bi(i.modelRange.getItems());if(o&&n.schema.checkAttribute(o,"imageStyle"))for(const e of t[o.name])n.consumable.consume(s,{classes:e.className})&&n.writer.setAttribute("imageStyle",e.name,o)}}(this.normalizedStyles);i.editing.downcastDispatcher.on("attribute:imageStyle",s),i.data.downcastDispatcher.on("attribute:imageStyle",s),e&&(n.extend("imageBlock",{allowAttributes:"imageStyle"}),n.setAttributeProperties("imageStyle",{isFormatting:!0}),i.data.upcastDispatcher.on("element:figure",r,{priority:"low"})),t&&(n.extend("imageInline",{allowAttributes:"imageStyle"}),n.setAttributeProperties("imageStyle",{isFormatting:!0}),i.data.upcastDispatcher.on("element:img",r,{priority:"low"}))}_setupPostFixer(){const e=this.editor,t=e.model.document,i=e.plugins.get(u_),n=new Map(this.normalizedStyles.map((e=>[e.name,e])));t.registerPostFixer((e=>{let s=!1;for(const o of t.differ.getChanges())if("insert"==o.type||"attribute"==o.type&&"imageStyle"==o.attributeKey){let t="insert"==o.type?o.position.nodeAfter:o.range.start.nodeAfter;if(t&&t.is("element","paragraph")&&t.childCount>0&&(t=t.getChild(0)),!i.isImage(t))continue;const r=t.getAttribute("imageStyle");if(!r)continue;const a=n.get(r);a&&a.modelElements.includes(t.name)||(e.removeAttribute("imageStyle",t),s=!0)}return s}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Bv extends Qi{static get requires(){return[Mv]}static get pluginName(){return"ImageStyleUI"}static get isOfficialPlugin(){return!0}get localizedDefaultStylesTitles(){const e=this.editor.t;return{"Wrap text":e("Wrap text"),"Break text":e("Break text"),"In line":e("In line"),"Full size image":e("Full size image"),"Side image":e("Side image"),"Left aligned image":e("Left aligned image"),"Centered image":e("Centered image"),"Right aligned image":e("Right aligned image")}}init(){const e=this.editor.plugins,t=this.editor.config.get("image.toolbar")||[],i=Nv(e.get("ImageStyleEditing").normalizedStyles,this.localizedDefaultStylesTitles);for(const e of i)this._createButton(e);const n=Nv([...t.filter(q),...Rv.getDefaultDropdownDefinitions(e)],this.localizedDefaultStylesTitles);for(const e of n)this._createDropdown(e,i)}_createDropdown(e,t){const i=this.editor.ui.componentFactory;i.add(e.name,(n=>{let s;const{defaultItem:o,items:r,title:a}=e,l=r.filter((e=>t.find((({name:t})=>Fv(t)===e)))).map((e=>{const t=i.create(e);return e===o&&(s=t),t}));r.length!==l.length&&Rv.warnInvalidStyle({dropdown:e});const c=cu(n,lu),d=c.buttonView,h=d.arrowView;return du(c,l,{enableActiveItemFocusOnDropdownOpen:!0}),d.set({label:Lv(a,s.label),class:null,tooltip:!0}),h.unbind("label"),h.set({label:a}),d.bind("icon").toMany(l,"isOn",((...e)=>{const t=e.findIndex(Le);return t<0?s.icon:l[t].icon})),d.bind("label").toMany(l,"isOn",((...e)=>{const t=e.findIndex(Le);return Lv(a,t<0?s.label:l[t].label)})),d.bind("isOn").toMany(l,"isOn",((...e)=>e.some(Le))),d.bind("class").toMany(l,"isOn",((...e)=>e.some(Le)?"ck-splitbutton_flatten":void 0)),d.on("execute",(()=>{l.some((({isOn:e})=>e))?c.isOpen=!c.isOpen:s.fire("execute")})),c.bind("isEnabled").toMany(l,"isEnabled",((...e)=>e.some(Le))),this.listenTo(c,"execute",(()=>{this.editor.editing.view.focus()})),c}))}_createButton(e){const t=e.name;this.editor.ui.componentFactory.add(Fv(t),(i=>{const n=this.editor.commands.get("imageStyle"),s=new Ld(i);return s.set({label:e.title,icon:e.icon,tooltip:!0,isToggleable:!0}),s.bind("isEnabled").to(n,"isEnabled"),s.bind("isOn").to(n,"value",(e=>e===t)),s.on("execute",this._executeCommand.bind(this,t)),s}))}_executeCommand(e){this.editor.execute("imageStyle",{value:e}),this.editor.editing.view.focus()}}function Nv(e,t){for(const i of e)t[i.title]&&(i.title=t[i.title]);return e}function Fv(e){return`imageStyle:${e}`}function Lv(e,t){return(e?e+": ":"")+t}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Dv extends Qi{static get requires(){return[Mv,Bv]}static get pluginName(){return"ImageStyle"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class zv extends Qi{static get requires(){return[Bg,u_]}static get pluginName(){return"ImageToolbar"}static get isOfficialPlugin(){return!0}afterInit(){const e=this.editor,t=e.t,i=e.plugins.get(Bg),n=e.plugins.get("ImageUtils");var s;
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */i.register("image",{ariaLabel:t("Image toolbar"),items:(s=e.config.get("image.toolbar")||[],s.map((e=>q(e)?e.name:e))),getRelatedElement:e=>n.getClosestSelectedImageWidget(e)})}}class Hv extends Qi{_uploadGateway;static get pluginName(){return"CloudServicesUploadAdapter"}static get isOfficialPlugin(){return!0}static get requires(){return["CloudServices",G_]}init(){const e=this.editor,t=e.plugins.get("CloudServices"),i=t.token,n=t.uploadUrl;if(!i)return;const s=e.plugins.get("CloudServicesCore");this._uploadGateway=s.createUploadGateway(i,n),e.plugins.get(G_).createUploadAdapter=e=>new Uv(this._uploadGateway,e)}}class Uv{uploadGateway;loader;fileUploader;constructor(e,t){this.uploadGateway=e,this.loader=t}upload(){return this.loader.file.then((e=>(this.fileUploader=this.uploadGateway.upload(e),this.fileUploader.on("progress",((e,t)=>{this.loader.uploadTotal=t.total,this.loader.uploaded=t.uploaded})),this.fileUploader.send())))}abort(){this.fileUploader.abort()}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class $v extends Qi{static get pluginName(){return"EasyImage"}static get isOfficialPlugin(){return!0}static get requires(){return[Hv,"ImageUpload"]}init(){const e=this.editor;e.plugins.has("ImageBlockEditing")||e.plugins.has("ImageInlineEditing")||C("easy-image-image-feature-missing",e)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Wv(e,t){const i=(i,n,s)=>{if(!s.consumable.consume(n.item,i.name))return;const o=n.attributeNewValue,r=s.writer,a=s.mapper.toViewElement(n.item),l=[...a.getChildren()].find((e=>e.getCustomProperty("media-content")));r.remove(l);const c=e.getMediaViewElement(r,o,t);r.insert(r.createPositionAt(a,0),c)};return e=>{e.on("attribute:url:media",i)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function qv(e,t,i,n){return e.createContainerElement("figure",{class:"media"},[t.getMediaViewElement(e,i,n),e.createSlot()])}function jv(e){const t=e.getSelectedElement();return t&&t.is("element","media")?t:null}function Kv(e,t,i,n){e.change((s=>{const o=s.createElement("media",{url:t});e.insertObject(o,i,null,{setSelection:"on",findOptimalPosition:n?"auto":void 0})}))}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Gv extends Xi{refresh(){const e=this.editor.model,t=e.document.selection,i=jv(t);this.value=i?i.getAttribute("url"):void 0,this.isEnabled=function(e){const t=e.getSelectedElement();return!!t&&"media"===t.name}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(t)||function(e,t){const i=vg(e,t);let n=i.start.parent;n.isEmpty&&!t.schema.isLimit(n)&&(n=n.parent);return t.schema.checkChild(n,"media")}(t,e)}execute(e){const t=this.editor.model,i=t.document.selection,n=jv(i);n?t.change((t=>{t.setAttribute("url",e,n)})):Kv(t,e,i,!0)}}class Jv{locale;providerDefinitions;constructor(e,t){const i=t.providers,n=t.extraProviders||[],s=new Set(t.removeProviders),o=i.concat(n).filter((e=>{const t=e.name;return t?!s.has(t):(C("media-embed-no-provider-name",{provider:e}),!1)}));this.locale=e,this.providerDefinitions=o}hasMedia(e){return!!this._getMedia(e)}getMediaViewElement(e,t,i){return this._getMedia(t).getViewElement(e,i)}_getMedia(e){if(!e)return new Qv(this.locale);e=e.trim();for(const t of this.providerDefinitions){const i=t.html,n=Oi(t.url);for(const t of n){const n=this._getUrlMatches(e,t);if(n)return new Qv(this.locale,e,n,i)}}return null}_getUrlMatches(e,t){let i=e.match(t);if(i)return i;let n=e.replace(/^https?:\/\//,"");return i=n.match(t),i||(n=n.replace(/^www\./,""),i=n.match(t),i||null)}}class Qv{url;_locale;_match;_previewRenderer;constructor(e,t,i,n){this.url=this._getValidUrl(t),this._locale=e,this._match=i,this._previewRenderer=n}getViewElement(e,t){const i={};let n;if(t.renderForEditingView||t.renderMediaPreview&&this.url&&this._previewRenderer){this.url&&(i["data-oembed-url"]=this.url),t.renderForEditingView&&(i.class="ck-media__wrapper");const s=this._getPreviewHtml(t);n=e.createRawElement("div",i,((e,t)=>{t.setContentOf(e,s)}))}else this.url&&(i.url=this.url),n=e.createEmptyElement(t.elementName,i);return e.setCustomProperty("media-content",!0,n),n}_getPreviewHtml(e){return this._previewRenderer?this._previewRenderer(this._match):this.url&&e.renderForEditingView?this._getPlaceholderHtml():""}_getPlaceholderHtml(){const e=new Nd,t=this._locale.t;e.content='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 42"><path d="M47.426 17V3.713L63.102 0v19.389h-.001l.001.272c0 1.595-2.032 3.43-4.538 4.098s-4.538-.083-4.538-1.678 2.032-3.43 4.538-4.098c.914-.244 2.032-.565 2.888-.603V4.516L49.076 7.447v9.556L49 17zM29.5 17h-8.343a7.073 7.073 0 1 0-4.657 4.06v3.781H3.3a2.803 2.803 0 0 1-2.8-2.804V8.63a2.803 2.803 0 0 1 2.8-2.805h4.082L8.58 2.768A1.99 1.99 0 0 1 10.435 1.5h8.985c.773 0 1.477.448 1.805 1.149l1.488 3.177H26.7c1.546 0 2.8 1.256 2.8 2.805zm-11.637 0H17.5a1 1 0 0 0-1 1v.05A4.244 4.244 0 1 1 17.863 17m29.684 2c.97 0 .953-.048.953.889v20.743c0 .953.016.905-.953.905H19.453c-.97 0-.953.048-.953-.905V19.89c0-.937-.016-.889.97-.889h28.077zm-4.701 19.338V22.183H24.154v16.155zM20.6 21.375v1.616h1.616v-1.616zm0 3.231v1.616h1.616v-1.616zm0 3.231v1.616h1.616v-1.616zm0 3.231v1.616h1.616v-1.616zm0 3.231v1.616h1.616v-1.616zm0 3.231v1.616h1.616V37.53zm24.233-16.155v1.616h1.615v-1.616zm0 3.231v1.616h1.615v-1.616zm0 3.231v1.616h1.615v-1.616zm0 3.231v1.616h1.615v-1.616zm0 3.231v1.616h1.615v-1.616zm0 3.231v1.616h1.615V37.53zM29.485 25.283a.4.4 0 0 1 .593-.35l9.05 4.977a.4.4 0 0 1 0 .701l-9.05 4.978a.4.4 0 0 1-.593-.35z"/></svg>',e.viewBox="0 0 64 42";return new id({tag:"div",attributes:{class:"ck ck-reset_all ck-media__placeholder"},children:[{tag:"div",attributes:{class:"ck-media__placeholder__icon"},children:[e]},{tag:"a",attributes:{class:"ck-media__placeholder__url",target:"_blank",rel:"noopener noreferrer",href:this.url,"data-cke-tooltip-text":t("Open media in new tab")},children:[{tag:"span",attributes:{class:"ck-media__placeholder__url__text"},children:[this.url]}]}]}).render().outerHTML}_getValidUrl(e){return e?e.match(/^https?/)?e:"https://"+e:null}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Yv extends Qi{static get pluginName(){return"MediaEmbedEditing"}static get isOfficialPlugin(){return!0}registry;constructor(e){super(e),e.config.define("mediaEmbed",{elementName:"oembed",providers:[{name:"dailymotion",url:[/^dailymotion\.com\/video\/(\w+)/,/^dai.ly\/(\w+)/],html:e=>`<div style="position: relative; padding-bottom: 100%; height: 0; "><iframe src="https://www.dailymotion.com/embed/video/${e[1]}" style="position: absolute; width: 100%; height: 100%; top: 0; left: 0;" frameborder="0" width="480" height="270" allowfullscreen allow="autoplay"></iframe></div>`},{name:"spotify",url:[/^open\.spotify\.com\/(artist\/\w+)/,/^open\.spotify\.com\/(album\/\w+)/,/^open\.spotify\.com\/(track\/\w+)/],html:e=>`<div style="position: relative; padding-bottom: 100%; height: 0; padding-bottom: 126%;"><iframe src="https://open.spotify.com/embed/${e[1]}" style="position: absolute; width: 100%; height: 100%; top: 0; left: 0;" frameborder="0" allowtransparency="true" allow="encrypted-media"></iframe></div>`},{name:"youtube",url:[/^(?:m\.)?youtube\.com\/watch\?v=([\w-]+)(?:&t=(\d+))?/,/^(?:m\.)?youtube\.com\/shorts\/([\w-]+)(?:\?t=(\d+))?/,/^(?:m\.)?youtube\.com\/v\/([\w-]+)(?:\?t=(\d+))?/,/^youtube\.com\/embed\/([\w-]+)(?:\?start=(\d+))?/,/^youtu\.be\/([\w-]+)(?:\?t=(\d+))?/],html:e=>{const t=e[1],i=e[2];return`<div style="position: relative; padding-bottom: 100%; height: 0; padding-bottom: 56.2493%;"><iframe src="https://www.youtube.com/embed/${t}${i?`?start=${i}`:""}" style="position: absolute; width: 100%; height: 100%; top: 0; left: 0;" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe></div>`}},{name:"vimeo",url:[/^vimeo\.com\/(\d+)/,/^vimeo\.com\/[^/]+\/[^/]+\/video\/(\d+)/,/^vimeo\.com\/album\/[^/]+\/video\/(\d+)/,/^vimeo\.com\/channels\/[^/]+\/(\d+)/,/^vimeo\.com\/groups\/[^/]+\/videos\/(\d+)/,/^vimeo\.com\/ondemand\/[^/]+\/(\d+)/,/^player\.vimeo\.com\/video\/(\d+)/],html:e=>`<div style="position: relative; padding-bottom: 100%; height: 0; padding-bottom: 56.2493%;"><iframe src="https://player.vimeo.com/video/${e[1]}" style="position: absolute; width: 100%; height: 100%; top: 0; left: 0;" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe></div>`},{name:"instagram",url:[/^instagram\.com\/p\/(\w+)/,/^instagram\.com\/reel\/(\w+)/]},{name:"twitter",url:[/^twitter\.com/,/^x\.com/]},{name:"googleMaps",url:[/^google\.com\/maps/,/^goo\.gl\/maps/,/^maps\.google\.com/,/^maps\.app\.goo\.gl/]},{name:"flickr",url:/^flickr\.com/},{name:"facebook",url:/^facebook\.com/}]}),this.registry=new Jv(e.locale,e.config.get("mediaEmbed"))}init(){const e=this.editor,t=e.model.schema,i=e.t,n=e.conversion,s=e.config.get("mediaEmbed.previewsInData"),o=e.config.get("mediaEmbed.elementName"),r=this.registry;e.commands.add("mediaEmbed",new Gv(e)),t.register("media",{inheritAllFrom:"$blockObject",allowAttributes:["url"]}),n.for("dataDowncast").elementToStructure({model:"media",view:(e,{writer:t})=>{const i=e.getAttribute("url");return qv(t,r,i,{elementName:o,renderMediaPreview:!!i&&s})}}),n.for("dataDowncast").add(Wv(r,{elementName:o,renderMediaPreview:s})),n.for("editingDowncast").elementToStructure({model:"media",view:(e,{writer:t})=>{const n=e.getAttribute("url");return function(e,t,i){return t.setCustomProperty("media",!0,e),fg(e,t,{label:i})}(qv(t,r,n,{elementName:o,renderForEditingView:!0}),t,i("media widget"))}}),n.for("editingDowncast").add(Wv(r,{elementName:o,renderForEditingView:!0})),n.for("upcast").elementToElement({view:e=>["oembed",o].includes(e.name)&&e.getAttribute("url")?{name:!0}:null,model:(e,{writer:t})=>{const i=e.getAttribute("url");return r.hasMedia(i)?t.createElement("media",{url:i}):null}}).elementToElement({view:{name:"div",attributes:{"data-oembed-url":!0}},model:(e,{writer:t})=>{const i=e.getAttribute("data-oembed-url");return r.hasMedia(i)?t.createElement("media",{url:i}):null}}).add((e=>{e.on("element:figure",((e,t,i)=>{if(!i.consumable.consume(t.viewItem,{name:!0,classes:"media"}))return;const{modelRange:n,modelCursor:s}=i.convertChildren(t.viewItem,t.modelCursor);t.modelRange=n,t.modelCursor=s;Bi(n.getItems())||i.consumable.revert(t.viewItem,{name:!0,classes:"media"})}))}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const Xv=/^(?:http(s)?:\/\/)?[\w-]+\.[\w-.~:/?#[\]@!$&'()*+,;=%]+$/;class Zv extends Qi{static get requires(){return[pf,fc,Sf]}static get pluginName(){return"AutoMediaEmbed"}static get isOfficialPlugin(){return!0}_timeoutId;_positionToInsert;constructor(e){super(e),this._timeoutId=null,this._positionToInsert=null}init(){const e=this.editor,i=e.model.document,n=e.plugins.get("ClipboardPipeline");this.listenTo(n,"inputTransformation",(()=>{const e=i.selection.getFirstRange(),t=ga.fromPosition(e.start);t.stickiness="toPrevious";const n=ga.fromPosition(e.end);n.stickiness="toNext",i.once("change:data",(()=>{this._embedMediaBetweenPositions(t,n),t.detach(),n.detach()}),{priority:"high"})}));e.commands.get("undo").on("execute",(()=>{this._timeoutId&&(t.window.clearTimeout(this._timeoutId),this._positionToInsert.detach(),this._timeoutId=null,this._positionToInsert=null)}),{priority:"high"})}_embedMediaBetweenPositions(e,i){const n=this.editor,s=n.plugins.get(Yv).registry,o=new Mo(e,i),r=o.getWalker({ignoreElementEnd:!0});let a="";for(const e of r)e.item.is("$textProxy")&&(a+=e.item.data);if(a=a.trim(),!a.match(Xv))return void o.detach();if(!s.hasMedia(a))return void o.detach();n.commands.get("mediaEmbed").isEnabled?(this._positionToInsert=ga.fromPosition(e),this._timeoutId=t.window.setTimeout((()=>{n.model.change((e=>{this._timeoutId=null,e.remove(o),o.detach();let t=null;"$graveyard"!==this._positionToInsert.root.rootName&&(t=this._positionToInsert),Kv(n.model,a,t,!1),this._positionToInsert.detach(),this._positionToInsert=null})),n.plugins.get(fc).requestUndoOnBackspace()}),100)):o.detach()}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class ey extends Cd{focusTracker;keystrokes;urlInputView;_validators;_urlInputViewInfoDefault;_urlInputViewInfoTip;constructor(e,t){super(t),this.focusTracker=new Ni,this.keystrokes=new zi,this.set("mediaURLInputValue",""),this.urlInputView=this._createUrlInput(),this._validators=e,this.setTemplate({tag:"form",attributes:{class:["ck","ck-media-form","ck-responsive-form"],tabindex:"-1"},children:[this.urlInputView]})}render(){super.render(),Od({view:this}),this.focusTracker.add(this.urlInputView.element),this.keystrokes.listenTo(this.element)}destroy(){super.destroy(),this.focusTracker.destroy(),this.keystrokes.destroy()}focus(){this.urlInputView.focus()}get url(){return this.urlInputView.fieldView.element.value.trim()}set url(e){this.urlInputView.fieldView.value=e.trim()}isValid(){this.resetFormStatus();for(const e of this._validators){const t=e(this);if(t)return this.urlInputView.errorText=t,!1}return!0}resetFormStatus(){this.urlInputView.errorText=null,this.urlInputView.infoText=this._urlInputViewInfoDefault}_createUrlInput(){const e=this.locale.t,t=new Uh(this.locale,wu),i=t.fieldView;return this._urlInputViewInfoDefault=e("Paste the media URL in the input."),this._urlInputViewInfoTip=e("Tip: Paste the URL into the content to embed faster."),t.label=e("Media URL"),t.infoText=this._urlInputViewInfoDefault,i.inputMode="url",i.on("input",(()=>{t.infoText=i.element.value?this._urlInputViewInfoTip:this._urlInputViewInfoDefault,this.mediaURLInputValue=i.element.value.trim()})),t}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class ty extends Qi{static get requires(){return[Yv,th]}static get pluginName(){return"MediaEmbedUI"}static get isOfficialPlugin(){return!0}_formView;init(){const e=this.editor;e.ui.componentFactory.add("mediaEmbed",(()=>{const e=this.editor.locale.t,t=this._createDialogButton(Ld);return t.tooltip=!0,t.label=e("Insert media"),t})),e.ui.componentFactory.add("menuBar:mediaEmbed",(()=>{const e=this.editor.locale.t,t=this._createDialogButton(sh);return t.label=e("Media"),t}))}_createDialogButton(e){const t=this.editor,i=new e(t.locale),n=t.commands.get("mediaEmbed"),s=this.editor.plugins.get("Dialog");return i.icon='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 22 20"><path d="M1.587 1.5c-.612 0-.601-.029-.601.551v14.84c0 .59-.01.559.591.559h18.846c.602 0 .591.03.591-.56V2.052c0-.58.01-.55-.591-.55H1.587Zm.701.971h1.003v1H2.288zm16.448 0h1.003v1h-1.003zm-14.24 1h13.008v12H4.467zm-2.208 1h1.003v1H2.288zm16.448 0h1.003v1h-1.003zm-16.448 2h1.003v1H2.288zm16.448 0h1.003v1h-1.003zm-16.448 2h1.003v1H2.288zm16.448 0h1.003v1h-1.003zm-16.448 2h1.003v1H2.288zm16.448 0h1.003v1h-1.003zm-16.448 2h1.003l-.029 1h-.974zm16.448 0h1.003v1h-1.003zm-16.448 2h.974v1h-.974zm16.448 0h1.003v1h-1.003z"/><path d="M8.374 6.648a.4.4 0 0 1 .395-.4.4.4 0 0 1 .2.049l5.148 2.824a.4.4 0 0 1 0 .7l-5.148 2.824a.403.403 0 0 1-.595-.35z"/></svg>',i.bind("isEnabled").to(n,"isEnabled"),i.on("execute",(()=>{"mediaEmbed"===s.id?s.hide():this._showDialog()})),i}_showDialog(){const e=this.editor,t=e.plugins.get("Dialog"),i=e.commands.get("mediaEmbed"),n=e.locale.t,s=void 0!==i.value;if(!this._formView){const t=e.plugins.get(Yv).registry;this._formView=new(Id(ey))(function(e,t){return[t=>{if(!t.url.length)return e("The URL must not be empty.")},i=>{if(!t.hasMedia(i.url))return e("This media URL is not supported.")}]}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(e.t,t),e.locale),this._formView.on("submit",(()=>this._handleSubmitForm()))}t.show({id:"mediaEmbed",title:n("Media embed"),content:this._formView,isModal:!0,onShow:()=>{this._formView.url=i.value||"",this._formView.resetFormStatus(),this._formView.urlInputView.fieldView.select()},actionButtons:[{label:n("Cancel"),withText:!0,onExecute:()=>t.hide()},{label:n(s?"Save":"Insert"),class:"ck-button-action",withText:!0,onExecute:()=>this._handleSubmitForm()}]})}_handleSubmitForm(){const e=this.editor,t=e.plugins.get("Dialog");this._formView.isValid()&&(e.execute("mediaEmbed",this._formView.url),t.hide(),e.editing.view.focus())}}class iy extends Qi{static get requires(){return[Yv,ty,Zv,Vg]}static get pluginName(){return"MediaEmbed"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const ny="ckCsrfToken",sy="abcdefghijklmnopqrstuvwxyz0123456789";function oy(){let e=function(e){e=e.toLowerCase();const t=document.cookie.split(";");for(const i of t){const t=i.split("=");if(decodeURIComponent(t[0].trim().toLowerCase())===e)return decodeURIComponent(t[1])}return null}(ny);var t,i;return e&&40==e.length||(e=function(e){let t="";const i=new Uint8Array(e);window.crypto.getRandomValues(i);for(let e=0;e<i.length;e++){const n=sy.charAt(i[e]%36);t+=Math.random()>.5?n.toUpperCase():n}return t}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(40),t=ny,i=e,document.cookie=encodeURIComponent(t)+"="+encodeURIComponent(i)+";path=/"),e}class ry extends Qi{static get requires(){return[G_]}static get pluginName(){return"CKFinderUploadAdapter"}static get isOfficialPlugin(){return!0}init(){const e=this.editor.config.get("ckfinder.uploadUrl");e&&(this.editor.plugins.get(G_).createUploadAdapter=t=>new ay(t,e,this.editor.t))}}class ay{loader;url;t;xhr;constructor(e,t,i){this.loader=e,this.url=t,this.t=i}upload(){return this.loader.file.then((e=>new Promise(((t,i)=>{this._initRequest(),this._initListeners(t,i,e),this._sendRequest(e)}))))}abort(){this.xhr&&this.xhr.abort()}_initRequest(){const e=this.xhr=new XMLHttpRequest;e.open("POST",this.url,!0),e.responseType="json"}_initListeners(e,t,i){const n=this.xhr,s=this.loader,o=(0,this.t)("Cannot upload file:")+` ${i.name}.`;n.addEventListener("error",(()=>t(o))),n.addEventListener("abort",(()=>t())),n.addEventListener("load",(()=>{const i=n.response;if(!i||!i.uploaded)return t(i&&i.error&&i.error.message?i.error.message:o);e({default:i.url})})),
/* istanbul ignore else -- @preserve */
n.upload&&n.upload.addEventListener("progress",(e=>{e.lengthComputable&&(s.uploadTotal=e.total,s.uploaded=e.loaded)}))}_sendRequest(e){const t=new FormData;t.append("upload",e),t.append("ckCsrfToken",oy()),this.xhr.send(t)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class ly extends Qi{static get pluginName(){return"CKFinderUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor;e.ui.componentFactory.add("ckfinder",(()=>this._createFileToolbarButton())),e.ui.componentFactory.add("menuBar:ckfinder",(()=>this._createFileMenuBarButton())),e.plugins.has("ImageInsertUI")&&e.plugins.get("ImageInsertUI").registerIntegration({name:"assetManager",observable:()=>e.commands.get("ckfinder"),buttonViewCreator:()=>this._createImageToolbarButton(),formViewCreator:()=>this._createImageDropdownButton(),menuBarButtonViewCreator:e=>this._createImageMenuBarButton(e?"insertOnly":"insertNested")})}_createButton(e){const t=this.editor,i=new e(t.locale),n=t.commands.get("ckfinder");return i.bind("isEnabled").to(n),i.on("execute",(()=>{t.execute("ckfinder"),t.editing.view.focus()})),i}_createFileToolbarButton(){const e=this.editor.locale.t,t=this._createButton(Ld);return t.icon=Rc,t.label=e("Insert image or file"),t.tooltip=!0,t}_createImageToolbarButton(){const e=this.editor.locale.t,t=this.editor.plugins.get("ImageInsertUI"),i=this._createButton(Ld);return i.icon=zc,i.bind("label").to(t,"isImageSelected",(t=>e(t?"Replace image with file manager":"Insert image with file manager"))),i.tooltip=!0,i}_createImageDropdownButton(){const e=this.editor.locale.t,t=this.editor.plugins.get("ImageInsertUI"),i=this._createButton(Ld);return i.icon=zc,i.withText=!0,i.bind("label").to(t,"isImageSelected",(t=>e(t?"Replace with file manager":"Insert with file manager"))),i.on("execute",(()=>{t.dropdownView.isOpen=!1})),i}_createFileMenuBarButton(){const e=this.editor.locale.t,t=this._createButton(sh);return t.icon=Rc,t.withText=!0,t.label=e("File"),t}_createImageMenuBarButton(e){const t=this.editor.locale.t,i=this.editor.locale.t,n=this._createButton(sh);switch(n.icon=zc,n.withText=!0,e){case"insertOnly":n.label=t("Image");break;case"insertNested":n.label=i("With file manager")}return n}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class cy extends Xi{constructor(e){super(e),this.affectsData=!1,this.stopListening(this.editor.model.document,"change"),this.listenTo(this.editor.model.document,"change",(()=>this.refresh()),{priority:"low"})}refresh(){const e=this.editor.commands.get("insertImage"),t=this.editor.commands.get("link");this.isEnabled=e.isEnabled||t.isEnabled}execute(){const e=this.editor,t=this.editor.config.get("ckfinder.openerMethod")||"modal";if("popup"!=t&&"modal"!=t)throw new k("ckfinder-unknown-openermethod",e);const i=this.editor.config.get("ckfinder.options")||{};i.chooseFiles=!0;const n=i.onInit;i.language||(i.language=e.locale.uiLanguage),i.onInit=t=>{n&&n(t),t.on("files:choose",(i=>{const n=i.data.files.toArray(),s=n.filter((e=>!e.isImage())),o=n.filter((e=>e.isImage()));for(const t of s)e.execute("link",t.getUrl());const r=[];for(const e of o){const i=e.getUrl();r.push(i||t.request("file:getProxyUrl",{file:e}))}r.length&&dy(e,r)})),t.on("file:choose:resizedImage",(t=>{const i=t.data.resizedUrl;if(i)dy(e,[i]);else{const t=e.plugins.get("Notification"),i=e.locale.t;t.showWarning(i("Could not obtain resized image URL."),{title:i("Selecting resized image failed"),namespace:"ckfinder"})}}))},window.CKFinder[t](i)}}function dy(e,t){if(e.commands.get("insertImage").isEnabled)e.execute("insertImage",{source:t});else{const t=e.plugins.get("Notification"),i=e.locale.t;t.showWarning(i("Could not insert image at the current position."),{title:i("Inserting image failed"),namespace:"ckfinder"})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class hy extends Qi{static get pluginName(){return"CKFinderEditing"}static get isOfficialPlugin(){return!0}static get requires(){return[Bm,"LinkEditing"]}init(){const e=this.editor;if(!e.plugins.has("ImageBlockEditing")&&!e.plugins.has("ImageInlineEditing"))throw new k("ckfinder-missing-image-plugin",e);e.commands.add("ckfinder",new cy(e))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class uy extends Qi{static get pluginName(){return"CKFinder"}static get isOfficialPlugin(){return!0}static get requires(){return["Link","CKFinderUploadAdapter",hy,ly]}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function my(e,t,i,n,s=1){null!=t&&null!=s&&t>s?n.setAttribute(e,t,i):n.removeAttribute(e,i)}function gy(e,t,i={}){const n=e.createElement("tableCell",i);return e.insertElement("paragraph",n),e.insert(n,t),n}function fy(e,t){const i=t.parent.parent,n=parseInt(i.getAttribute("headingColumns")||"0"),{column:s}=e.getCellLocation(t);return!!n&&s<n}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function py(){return e=>{e.on("element:table",((e,t,i)=>{const n=t.viewItem;if(!i.consumable.test(n,{name:!0}))return;const{rows:s,headingRows:o,headingColumns:r}=function(e){let t,i=0;const n=[],s=[];let o;for(const r of Array.from(e.getChildren())){if("tbody"!==r.name&&"thead"!==r.name&&"tfoot"!==r.name)continue;"thead"!==r.name||o||(o=r);const e=Array.from(r.getChildren()).filter((e=>e.is("element","tr")));let a=null;for(const l of e){const e=Array.from(l.getChildren()).filter((e=>e.is("element","td")||e.is("element","th")));if(o&&r===o||"tbody"===r.name&&e.length>0&&(null===a||e.length===a)&&e.every((e=>e.is("element","th"))))i++,n.push(l);else{s.push(l);const e=by(l);(!t||e<t)&&(t=e)}a=Math.max(a||0,e.length)}}return{headingRows:i,headingColumns:t||0,rows:[...n,...s]}}(n),a={};r&&(a.headingColumns=r),o&&(a.headingRows=o);const l=i.writer.createElement("table",a);if(i.safeInsert(l,t.modelCursor)){if(i.consumable.consume(n,{name:!0}),s.forEach((e=>i.convertItem(e,i.writer.createPositionAt(l,"end")))),i.convertChildren(n,i.writer.createPositionAt(l,"end")),l.isEmpty){const e=i.writer.createElement("tableRow");i.writer.insert(e,i.writer.createPositionAt(l,"end")),gy(i.writer,i.writer.createPositionAt(e,"end"))}i.updateConversionResult(l,t)}}))}}function wy(e){return t=>{t.on(`element:${e}`,((e,t,{writer:i})=>{if(!t.modelRange)return;const n=t.modelRange.start.nodeAfter,s=i.createPositionAt(n,0);if(t.viewItem.isEmpty)return void i.insertElement("paragraph",s);const o=Array.from(n.getChildren());if(o.every((e=>e.is("element","$marker")))){const e=i.createElement("paragraph");i.insert(e,i.createPositionAt(n,0));for(const t of o)i.move(i.createRangeOn(t),i.createPositionAt(e,"end"))}}),{priority:"low"})}}function by(e){let t=0,i=0;const n=Array.from(e.getChildren()).filter((e=>"th"===e.name||"td"===e.name));for(;i<n.length&&"th"===n[i].name;){const e=n[i];t+=parseInt(e.getAttribute("colspan")||"1"),i++}return t}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class _y{_table;_startRow;_endRow;_startColumn;_endColumn;_includeAllSlots;_skipRows;_row;_rowIndex;_column;_cellIndex;_spannedCells;_nextCellAtColumn;_jumpedToStartRow=!1;constructor(e,t={}){this._table=e,this._startRow=void 0!==t.row?t.row:t.startRow||0,this._endRow=void 0!==t.row?t.row:t.endRow,this._startColumn=void 0!==t.column?t.column:t.startColumn||0,this._endColumn=void 0!==t.column?t.column:t.endColumn,this._includeAllSlots=!!t.includeAllSlots,this._skipRows=new Set,this._row=0,this._rowIndex=0,this._column=0,this._cellIndex=0,this._spannedCells=new Map,this._nextCellAtColumn=-1}[Symbol.iterator](){return this}next(){this._canJumpToStartRow()&&this._jumpToNonSpannedRowClosestToStartRow();const e=this._table.getChild(this._rowIndex);if(!e||this._isOverEndRow())return{done:!0,value:void 0};if(!e.is("element","tableRow"))return this._rowIndex++,this.next();if(this._isOverEndColumn())return this._advanceToNextRow();let t=null;const i=this._getSpanned();if(i)this._includeAllSlots&&!this._shouldSkipSlot()&&(t=this._formatOutValue(i.cell,i.row,i.column));else{const i=e.getChild(this._cellIndex);if(!i)return this._advanceToNextRow();const n=parseInt(i.getAttribute("colspan")||"1"),s=parseInt(i.getAttribute("rowspan")||"1");(n>1||s>1)&&this._recordSpans(i,s,n),this._shouldSkipSlot()||(t=this._formatOutValue(i)),this._nextCellAtColumn=this._column+n}return this._column++,this._column==this._nextCellAtColumn&&this._cellIndex++,t||this.next()}skipRow(e){this._skipRows.add(e)}_advanceToNextRow(){return this._row++,this._rowIndex++,this._column=0,this._cellIndex=0,this._nextCellAtColumn=-1,this.next()}_isOverEndRow(){return void 0!==this._endRow&&this._row>this._endRow}_isOverEndColumn(){return void 0!==this._endColumn&&this._column>this._endColumn}_formatOutValue(e,t=this._row,i=this._column){return{done:!1,value:new vy(this,e,t,i)}}_shouldSkipSlot(){const e=this._skipRows.has(this._row),t=this._row<this._startRow,i=this._column<this._startColumn,n=void 0!==this._endColumn&&this._column>this._endColumn;return e||t||i||n}_getSpanned(){const e=this._spannedCells.get(this._row);return e&&e.get(this._column)||null}_recordSpans(e,t,i){const n={cell:e,row:this._row,column:this._column};for(let e=this._row;e<this._row+t;e++)for(let t=this._column;t<this._column+i;t++)e==this._row&&t==this._column||this._markSpannedCell(e,t,n)}_markSpannedCell(e,t,i){this._spannedCells.has(e)||this._spannedCells.set(e,new Map);this._spannedCells.get(e).set(t,i)}_canJumpToStartRow(){return!!this._startRow&&this._startRow>0&&!this._jumpedToStartRow}_jumpToNonSpannedRowClosestToStartRow(){const e=this._getRowLength(0);for(let t=this._startRow;!this._jumpedToStartRow;t--)e===this._getRowLength(t)&&(this._row=t,this._rowIndex=t,this._jumpedToStartRow=!0)}_getRowLength(e){return[...this._table.getChild(e).getChildren()].reduce(((e,t)=>e+parseInt(t.getAttribute("colspan")||"1")),0)}}class vy{cell;row;column;cellAnchorRow;cellAnchorColumn;_cellIndex;_rowIndex;_table;constructor(e,t,i,n){this.cell=t,this.row=e._row,this.column=e._column,this.cellAnchorRow=i,this.cellAnchorColumn=n,this._cellIndex=e._cellIndex,this._rowIndex=e._rowIndex,this._table=e._table}get isAnchor(){return this.row===this.cellAnchorRow&&this.column===this.cellAnchorColumn}get cellWidth(){return parseInt(this.cell.getAttribute("colspan")||"1")}get cellHeight(){return parseInt(this.cell.getAttribute("rowspan")||"1")}get rowIndex(){return this._rowIndex}getPositionBefore(){return this._table.root.document.model.createPositionAt(this._table.getChild(this.row),this._cellIndex)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function yy(e,t){return(i,{writer:n})=>{const s=i.getAttribute("headingRows")||0,o=n.createContainerElement("table",null,[]),r=n.createContainerElement("figure",{class:"table"},o);s>0&&n.insert(n.createPositionAt(o,"end"),n.createContainerElement("thead",null,n.createSlot((e=>e.is("element","tableRow")&&e.index<s)))),s<e.getRows(i)&&n.insert(n.createPositionAt(o,"end"),n.createContainerElement("tbody",null,n.createSlot((e=>e.is("element","tableRow")&&e.index>=s))));for(const{positionOffset:e,filter:i}of t.additionalSlots)n.insert(n.createPositionAt(o,e),n.createSlot(i));return n.insert(n.createPositionAt(o,"after"),n.createSlot((e=>!e.is("element","tableRow")&&!t.additionalSlots.some((({filter:t})=>t(e)))))),t.asWidget?function(e,t){return t.setCustomProperty("table",!0,e),fg(e,t,{hasSelectionHandle:!0})}(r,n):r}}function ky(e={}){return(t,{writer:i})=>{const n=t.parent,s=n.parent,o=s.getChildIndex(n),r=new _y(s,{row:o}),a=s.getAttribute("headingRows")||0,l=s.getAttribute("headingColumns")||0;let c=null;for(const n of r)if(n.cell==t){const t=n.row<a||n.column<l?"th":"td";c=e.asWidget?_g(i.createEditableElement(t),i,{withAriaRole:!1}):i.createContainerElement(t);break}return c}}function Cy(e={}){return(t,{writer:i})=>{if(!t.parent.is("element","tableCell"))return null;if(!Ay(t))return null;if(e.asWidget)return i.createContainerElement("span",{class:"ck-table-bogus-paragraph"});{const e=i.createContainerElement("p");return i.setCustomProperty("dataPipeline:transparentRendering",!0,e),e}}}function Ay(e){return 1==e.parent.childCount&&!function(e){for(const t of e.getAttributeKeys())if(!t.startsWith("selection:")&&"htmlEmptyBlock"!=t)return!0;return!1}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(e)}class Ey extends Xi{refresh(){const e=this.editor.model,t=e.document.selection,i=e.schema;this.isEnabled=function(e,t){const i=e.getFirstPosition().parent,n=i===i.root?i:i.parent;return t.checkChild(n,"table")}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(t,i)}execute(e={}){const t=this.editor,i=t.model,n=t.plugins.get("TableUtils"),s=t.config.get("table.defaultHeadings.rows"),o=t.config.get("table.defaultHeadings.columns");void 0===e.headingRows&&s&&(e.headingRows=s),void 0===e.headingColumns&&o&&(e.headingColumns=o),i.change((t=>{const s=n.createTable(t,e);i.insertObject(s,null,null,{findOptimalPosition:"auto"}),t.setSelection(t.createPositionAt(s.getNodeByPath([0,0,0]),0))}))}}class xy extends Xi{order;constructor(e,t={}){super(e),this.order=t.order||"below"}refresh(){const e=this.editor.model.document.selection,t=!!this.editor.plugins.get("TableUtils").getSelectionAffectedTableCells(e).length;this.isEnabled=t}execute(){const e=this.editor,t=e.model.document.selection,i=e.plugins.get("TableUtils"),n="above"===this.order,s=i.getSelectionAffectedTableCells(t),o=i.getRowIndexes(s),r=n?o.first:o.last,a=s[0].findAncestor("table");i.insertRows(a,{at:n?r:r+1,copyStructureFromAbove:!n})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Ty extends Xi{order;constructor(e,t={}){super(e),this.order=t.order||"right"}refresh(){const e=this.editor.model.document.selection,t=!!this.editor.plugins.get("TableUtils").getSelectionAffectedTableCells(e).length;this.isEnabled=t}execute(){const e=this.editor,t=e.model.document.selection,i=e.plugins.get("TableUtils"),n="left"===this.order,s=i.getSelectionAffectedTableCells(t),o=i.getColumnIndexes(s),r=n?o.first:o.last,a=s[0].findAncestor("table");i.insertColumns(a,{columns:1,at:n?r:r+1})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Py extends Xi{direction;constructor(e,t={}){super(e),this.direction=t.direction||"horizontally"}refresh(){const e=this.editor.plugins.get("TableUtils").getSelectionAffectedTableCells(this.editor.model.document.selection);this.isEnabled=1===e.length}execute(){const e=this.editor.plugins.get("TableUtils"),t=e.getSelectionAffectedTableCells(this.editor.model.document.selection)[0];"horizontally"===this.direction?e.splitCellHorizontally(t,2):e.splitCellVertically(t,2)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Iy(e,t,i){const{startRow:n,startColumn:s,endRow:o,endColumn:r}=t,a=i.createElement("table"),l=e.getAttribute("tableType");l&&i.setAttribute("tableType",l,a);const c=o-n+1;for(let e=0;e<c;e++)i.insertElement("tableRow",a,"end");const d=[...new _y(e,{startRow:n,endRow:o,startColumn:s,endColumn:r,includeAllSlots:!0})];for(const{row:e,column:t,cell:l,isAnchor:c,cellAnchorRow:h,cellAnchorColumn:u}of d){const d=e-n,m=a.getChild(d);if(c){const n=i.cloneElement(l);i.append(n,m),My(n,e,t,o,r,i)}else(h<n||u<s)&&gy(i,i.createPositionAt(m,"end"))}return function(e,t,i,n,s){const o=parseInt(t.getAttribute("headingRows")||"0");if(o>0){my("headingRows",o-i,e,s,0)}const r=parseInt(t.getAttribute("headingColumns")||"0");if(r>0){my("headingColumns",r-n,e,s,0)}}(a,e,n,s,i),a}function Sy(e,t,i=0){const n=[],s=new _y(e,{startRow:i,endRow:t-1});for(const e of s){const{row:i,cellHeight:s}=e;i<t&&t<=i+s-1&&n.push(e)}return n}function Oy(e,t,i){const n=e.parent,s=n.parent,o=n.index,r=t-o,a={},l=parseInt(e.getAttribute("rowspan"))-r;l>1&&(a.rowspan=l);const c=parseInt(e.getAttribute("colspan")||"1");c>1&&(a.colspan=c);const d=o+r,h=[...new _y(s,{startRow:o,endRow:d,includeAllSlots:!0})];let u,m=null;for(const t of h){const{row:n,column:s,cell:o}=t;o===e&&void 0===u&&(u=s),void 0!==u&&u===s&&n===d&&(m=gy(i,t.getPositionBefore(),a))}return my("rowspan",r,e,i),m}function Ry(e,t){const i=[],n=new _y(e);for(const e of n){const{column:n,cellWidth:s}=e;n<t&&t<=n+s-1&&i.push(e)}return i}function Vy(e,t,i,n){const s=i-t,o={},r=parseInt(e.getAttribute("colspan"))-s;r>1&&(o.colspan=r);const a=parseInt(e.getAttribute("rowspan")||"1");a>1&&(o.rowspan=a);const l=gy(n,n.createPositionAfter(e),o);return my("colspan",s,e,n),l}function My(e,t,i,n,s,o){const r=parseInt(e.getAttribute("colspan")||"1"),a=parseInt(e.getAttribute("rowspan")||"1");if(i+r-1>s){my("colspan",s-i+1,e,o,1)}if(t+a-1>n){my("rowspan",n-t+1,e,o,1)}}function By(e,t){const i=t.getColumns(e),n=new Array(i).fill(0);for(const{column:t}of new _y(e))n[t]++;const s=n.reduce(((e,t,i)=>t?e:[...e,i]),[]);if(s.length>0){const i=s[s.length-1];return t.removeColumns(e,{at:i}),!0}return!1}function Ny(e,t){const i=[],n=t.getRows(e);for(let t=0;t<n;t++){e.getChild(t).isEmpty&&i.push(t)}if(i.length>0){const n=i[i.length-1];return t.removeRows(e,{at:n}),!0}return!1}function Fy(e,t){By(e,t)||Ny(e,t)}function Ly(e,t){const i=Array.from(new _y(e,{startColumn:t.firstColumn,endColumn:t.lastColumn,row:t.lastRow}));if(i.every((({cellHeight:e})=>1===e)))return t.lastRow;const n=i[0].cellHeight-1;return t.lastRow+n}function Dy(e,t){const i=Array.from(new _y(e,{startRow:t.firstRow,endRow:t.lastRow,column:t.lastColumn}));if(i.every((({cellWidth:e})=>1===e)))return t.lastColumn;const n=i[0].cellWidth-1;return t.lastColumn+n}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class zy extends Xi{direction;isHorizontal;constructor(e,t){super(e),this.direction=t.direction,this.isHorizontal="right"==this.direction||"left"==this.direction}refresh(){const e=this._getMergeableCell();this.value=e,this.isEnabled=!!e}execute(){const e=this.editor.model,t=e.document,i=this.editor.plugins.get("TableUtils").getTableCellsContainingSelection(t.selection)[0],n=this.value,s=this.direction;e.change((e=>{const t="right"==s||"down"==s,o=t?i:n,r=t?n:i,a=r.parent;!function(e,t,i){Hy(e)||(Hy(t)&&i.remove(i.createRangeIn(t)),i.move(i.createRangeIn(e),i.createPositionAt(t,"end")));i.remove(e)}(r,o,e);const l=this.isHorizontal?"colspan":"rowspan",c=parseInt(i.getAttribute(l)||"1"),d=parseInt(n.getAttribute(l)||"1");e.setAttribute(l,c+d,o),e.setSelection(e.createRangeIn(o));const h=this.editor.plugins.get("TableUtils");Fy(a.findAncestor("table"),h)}))}_getMergeableCell(){const e=this.editor.model.document,t=this.editor.plugins.get("TableUtils"),i=t.getTableCellsContainingSelection(e.selection)[0];if(!i)return;const n=this.isHorizontal?function(e,t,i){const n=e.parent,s=n.parent,o="right"==t?e.nextSibling:e.previousSibling,r=(s.getAttribute("headingColumns")||0)>0;if(!o)return;const a="right"==t?e:o,l="right"==t?o:e,{column:c}=i.getCellLocation(a),{column:d}=i.getCellLocation(l),h=parseInt(a.getAttribute("colspan")||"1"),u=fy(i,a),m=fy(i,l);if(r&&u!=m)return;return c+h===d?o:void 0}(i,this.direction,t):function(e,t,i){const n=e.parent,s=n.parent,o=s.getChildIndex(n);if("down"==t&&o===i.getRows(s)-1||"up"==t&&0===o)return null;const r=parseInt(e.getAttribute("rowspan")||"1"),a=s.getAttribute("headingRows")||0,l="down"==t&&o+r===a,c="up"==t&&o===a;if(a&&(l||c))return null;const d=parseInt(e.getAttribute("rowspan")||"1"),h="down"==t?o+d:o,u=[...new _y(s,{endRow:h})],m=u.find((t=>t.cell===e)),g=m.column,f=u.find((({row:e,cellHeight:i,column:n})=>n===g&&("down"==t?e===h:h===e+i)));return f&&f.cell?f.cell:null}(i,this.direction,t);if(!n)return;const s=this.isHorizontal?"rowspan":"colspan",o=parseInt(i.getAttribute(s)||"1");return parseInt(n.getAttribute(s)||"1")===o?n:void 0}}function Hy(e){const t=e.getChild(0);return 1==e.childCount&&t.is("element","paragraph")&&t.isEmpty}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Uy extends Xi{refresh(){const e=this.editor.plugins.get("TableUtils"),t=e.getSelectionAffectedTableCells(this.editor.model.document.selection),i=t[0];if(i){const n=i.findAncestor("table"),s=e.getRows(n)-1,o=e.getRowIndexes(t),r=0===o.first&&o.last===s;this.isEnabled=!r}else this.isEnabled=!1}execute(){const e=this.editor.model,t=this.editor.plugins.get("TableUtils"),i=t.getSelectionAffectedTableCells(e.document.selection),n=t.getRowIndexes(i),s=i[0],o=s.findAncestor("table"),r=t.getCellLocation(s).column;e.change((e=>{const i=n.last-n.first+1;t.removeRows(o,{at:n.first,rows:i});const s=function(e,t,i,n){const s=e.getChild(Math.min(t,n-1));let o=s.getChild(0),r=0;for(const e of s.getChildren()){if(r>i)return o;o=e,r+=parseInt(e.getAttribute("colspan")||"1")}return o}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(o,n.first,r,t.getRows(o));e.setSelection(e.createPositionAt(s,0))}))}}class $y extends Xi{refresh(){const e=this.editor.plugins.get("TableUtils"),t=e.getSelectionAffectedTableCells(this.editor.model.document.selection),i=t[0];if(i){const n=i.findAncestor("table"),s=e.getColumns(n),{first:o,last:r}=e.getColumnIndexes(t);this.isEnabled=r-o<s-1}else this.isEnabled=!1}execute(){const e=this.editor.plugins.get("TableUtils"),[t,i]=function(e,t){const i=t.getSelectionAffectedTableCells(e),n=i[0],s=i.pop(),o=[n,s];return n.isBefore(s)?o:o.reverse()}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(this.editor.model.document.selection,e),n=t.parent.parent,s=[...new _y(n)],o={first:s.find((e=>e.cell===t)).column,last:s.find((e=>e.cell===i)).column},r=function(e,t,i,n){const s=parseInt(i.getAttribute("colspan")||"1");return s>1?i:t.previousSibling||i.nextSibling?i.nextSibling||t.previousSibling:n.first?e.reverse().find((({column:e})=>e<n.first)).cell:e.reverse().find((({column:e})=>e>n.last)).cell}(s,t,i,o);this.editor.model.change((t=>{const i=o.last-o.first+1;e.removeColumns(n,{at:o.first,columns:i}),t.setSelection(t.createPositionAt(r,0))}))}}class Wy extends Xi{refresh(){const e=this.editor.plugins.get("TableUtils"),t=this.editor.model,i=e.getSelectionAffectedTableCells(t.document.selection);if(0===i.length)return this.isEnabled=!1,void(this.value=!1);const n=i[0].findAncestor("table");this.isEnabled=t.schema.checkAttribute(n,"headingRows"),this.value=i.every((e=>this._isInHeading(e,e.parent.parent)))}execute(e={}){if(e.forceValue===this.value)return;const t=this.editor.plugins.get("TableUtils"),i=this.editor.model,n=t.getSelectionAffectedTableCells(i.document.selection),s=n[0].findAncestor("table"),{first:o,last:r}=t.getRowIndexes(n),a=this.value?o:r+1,l=s.getAttribute("headingRows")||0;i.change((e=>{if(a){const t=Sy(s,a,a>l?l:0);for(const{cell:i}of t)Oy(i,a,e)}my("headingRows",a,s,e,0)}))}_isInHeading(e,t){const i=parseInt(t.getAttribute("headingRows")||"0");return!!i&&e.parent.index<i}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class qy extends Xi{refresh(){const e=this.editor.plugins.get("TableUtils"),t=this.editor.model,i=e.getSelectionAffectedTableCells(t.document.selection);if(0===i.length)return this.isEnabled=!1,void(this.value=!1);const n=i[0].findAncestor("table");this.isEnabled=t.schema.checkAttribute(n,"headingColumns"),this.value=i.every((t=>fy(e,t)))}execute(e={}){if(e.forceValue===this.value)return;const t=this.editor.plugins.get("TableUtils"),i=this.editor.model,n=t.getSelectionAffectedTableCells(i.document.selection),s=n[0].findAncestor("table"),{first:o,last:r}=t.getColumnIndexes(n),a=this.value?o:r+1;i.change((e=>{if(a){const t=Ry(s,a);for(const{cell:i,column:n}of t)Vy(i,n,a,e)}my("headingColumns",a,s,e,0)}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function jy(e){const t=function(e){if(e.is("element","tableColumnGroup"))return e;const t=e.getChildren();return Array.from(t).find((e=>e.is("element","tableColumnGroup")))}(e);return t?Array.from(t.getChildren()):[]}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Ky extends Qi{static get pluginName(){return"TableUtils"}static get isOfficialPlugin(){return!0}init(){this.decorate("insertColumns"),this.decorate("insertRows")}getCellLocation(e){const t=e.parent,i=t.parent,n=i.getChildIndex(t),s=new _y(i,{row:n});for(const{cell:t,row:i,column:n}of s)if(t===e)return{row:i,column:n};
/* istanbul ignore next -- @preserve */}createTable(e,t){const i=e.createElement("table"),n=t.rows||2,s=t.columns||2;return Gy(e,i,0,n,s),t.headingRows&&my("headingRows",Math.min(t.headingRows,n),i,e,0),t.headingColumns&&my("headingColumns",Math.min(t.headingColumns,s),i,e,0),i}insertRows(e,t={}){const i=this.editor.model,n=t.at||0,s=t.rows||1,o=void 0!==t.copyStructureFromAbove,r=t.copyStructureFromAbove?n-1:n,a=this.getRows(e),l=this.getColumns(e);if(n>a)throw new k("tableutils-insertrows-insert-out-of-range",this,{options:t});i.change((t=>{const i=e.getAttribute("headingRows")||0;if(i>n&&my("headingRows",i+s,e,t,0),!o&&(0===n||n===a))return void Gy(t,e,n,s,l);const c=o?Math.max(n,r):n,d=new _y(e,{endRow:c}),h=new Array(l).fill(1);for(const{row:e,column:i,cellHeight:a,cellWidth:l,cell:c}of d){const d=e+a-1,u=e<=r&&r<=d;e<n&&n<=d?(t.setAttribute("rowspan",a+s,c),h[i]=-l):o&&u&&(h[i]=l)}for(let i=0;i<s;i++){const i=t.createElement("tableRow");t.insert(i,e,n);for(let e=0;e<h.length;e++){const n=h[e],s=t.createPositionAt(i,"end");n>0&&gy(t,s,n>1?{colspan:n}:void 0),e+=Math.abs(n)-1}}}))}insertColumns(e,t={}){const i=this.editor.model,n=t.at||0,s=t.columns||1;i.change((t=>{const i=e.getAttribute("headingColumns");n<i&&t.setAttribute("headingColumns",i+s,e);const o=this.getColumns(e);if(0===n||o===n){for(const i of e.getChildren())i.is("element","tableRow")&&Jy(s,t,t.createPositionAt(i,n?"end":0));return}const r=new _y(e,{column:n,includeAllSlots:!0});for(const e of r){const{row:i,cell:o,cellAnchorColumn:a,cellAnchorRow:l,cellWidth:c,cellHeight:d}=e;if(a<n){t.setAttribute("colspan",c+s,o);const e=l+d-1;for(let t=i;t<=e;t++)r.skipRow(t)}else Jy(s,t,e.getPositionBefore())}}))}removeRows(e,t){const i=this.editor.model,n=t.rows||1,s=this.getRows(e),o=t.at,r=o+n-1;if(r>s-1)throw new k("tableutils-removerows-row-index-out-of-range",this,{table:e,options:t});i.change((t=>{const i={first:o,last:r},{cellsToMove:n,cellsToTrim:s}=function(e,{first:t,last:i}){const n=new Map,s=[];for(const{row:o,column:r,cellHeight:a,cell:l}of new _y(e,{endRow:i})){const e=o+a-1;if(o>=t&&o<=i&&e>i){const e=a-(i-o+1);n.set(r,{cell:l,rowspan:e})}if(o<t&&e>=t){let n;n=e>=i?i-t+1:e-t+1,s.push({cell:l,rowspan:a-n})}}return{cellsToMove:n,cellsToTrim:s}}(e,i);if(n.size){!function(e,t,i,n){const s=new _y(e,{includeAllSlots:!0,row:t}),o=[...s],r=e.getChild(t);let a;for(const{column:e,cell:t,isAnchor:s}of o)if(i.has(e)){const{cell:t,rowspan:s}=i.get(e),o=a?n.createPositionAfter(a):n.createPositionAt(r,0);n.move(n.createRangeOn(t),o),my("rowspan",s,t,n),a=t}else s&&(a=t)}(e,r+1,n,t)}for(let i=r;i>=o;i--)t.remove(e.getChild(i));for(const{rowspan:e,cell:i}of s)my("rowspan",e,i,t);!function(e,{first:t,last:i},n){const s=e.getAttribute("headingRows")||0;if(t<s){my("headingRows",i<s?s-(i-t+1):t,e,n,0)}}(e,i,t),By(e,this)||Ny(e,this)}))}removeColumns(e,t){const i=this.editor.model,n=t.at,s=t.columns||1,o=t.at+s-1;i.change((t=>{!function(e,t,i){const n=e.getAttribute("headingColumns")||0;if(n&&t.first<n){const s=Math.min(n-1,t.last)-t.first+1;i.setAttribute("headingColumns",n-s,e)}}(e,{first:n,last:o},t);const i=jy(e);for(let s=o;s>=n;s--){for(const{cell:i,column:n,cellWidth:o}of[...new _y(e)])n<=s&&o>1&&n+o>s?my("colspan",o-1,i,t):n===s&&t.remove(i);if(i[s]){const e=0===s?i[1]:i[s-1],n=parseFloat(i[s].getAttribute("columnWidth")),o=parseFloat(e.getAttribute("columnWidth"));t.remove(i[s]),t.setAttribute("columnWidth",n+o+"%",e)}}Ny(e,this)||By(e,this)}))}splitCellVertically(e,t=2){const i=this.editor.model,n=e.parent.parent,s=parseInt(e.getAttribute("rowspan")||"1"),o=parseInt(e.getAttribute("colspan")||"1");i.change((i=>{if(o>1){const{newCellsSpan:n,updatedSpan:r}=Qy(o,t);my("colspan",r,e,i);const a={};n>1&&(a.colspan=n),s>1&&(a.rowspan=s);Jy(o>t?t-1:o-1,i,i.createPositionAfter(e),a)}if(o<t){const r=t-o,a=[...new _y(n)],{column:l}=a.find((({cell:t})=>t===e)),c=a.filter((({cell:t,cellWidth:i,column:n})=>t!==e&&n===l||n<l&&n+i>l));for(const{cell:e,cellWidth:t}of c)i.setAttribute("colspan",t+r,e);const d={};s>1&&(d.rowspan=s),Jy(r,i,i.createPositionAfter(e),d);const h=n.getAttribute("headingColumns")||0;h>l&&my("headingColumns",h+r,n,i)}}))}splitCellHorizontally(e,t=2){const i=this.editor.model,n=e.parent,s=n.parent,o=s.getChildIndex(n),r=parseInt(e.getAttribute("rowspan")||"1"),a=parseInt(e.getAttribute("colspan")||"1");i.change((i=>{if(r>1){const n=[...new _y(s,{startRow:o,endRow:o+r-1,includeAllSlots:!0})],{newCellsSpan:l,updatedSpan:c}=Qy(r,t);my("rowspan",c,e,i);const{column:d}=n.find((({cell:t})=>t===e)),h={};l>1&&(h.rowspan=l),a>1&&(h.colspan=a);let u=0;for(const e of n){const{column:t,row:n}=e,s=t===d;u>=l&&s&&(u=0),n>=o+c&&s&&(u||Jy(1,i,e.getPositionBefore(),h),u++)}}if(r<t){const n=t-r,l=[...new _y(s,{startRow:0,endRow:o})];for(const{cell:t,cellHeight:s,row:r}of l)if(t!==e&&r+s>o){const e=s+n;i.setAttribute("rowspan",e,t)}const c={};a>1&&(c.colspan=a),Gy(i,s,o+1,n,1,c);const d=s.getAttribute("headingRows")||0;d>o&&my("headingRows",d+n,s,i)}}))}getColumns(e){return[...e.getChild(0).getChildren()].filter((e=>e.is("element","tableCell"))).reduce(((e,t)=>e+parseInt(t.getAttribute("colspan")||"1")),0)}getRows(e){return Array.from(e.getChildren()).reduce(((e,t)=>t.is("element","tableRow")?e+1:e),0)}createTableWalker(e,t={}){return new _y(e,t)}getSelectedTableCells(e){const t=[];for(const i of this.sortRanges(e.getRanges())){const e=i.getContainedElement();e&&e.is("element","tableCell")&&t.push(e)}return t}getTableCellsContainingSelection(e){const t=[];for(const i of e.getRanges()){const e=i.start.findAncestor("tableCell");e&&t.push(e)}return t}getSelectionAffectedTableCells(e){const t=this.getSelectedTableCells(e);return t.length?t:this.getTableCellsContainingSelection(e)}getRowIndexes(e){const t=e.map((e=>e.parent.index));return this._getFirstLastIndexesObject(t)}getColumnIndexes(e){const t=e[0].findAncestor("table"),i=[...new _y(t)].filter((t=>e.includes(t.cell))).map((e=>e.column));return this._getFirstLastIndexesObject(i)}isSelectionRectangular(e){if(e.length<2||!this._areCellInTheSameTableSection(e))return!1;const t=new Set,i=new Set;let n=0;for(const s of e){const{row:e,column:o}=this.getCellLocation(s),r=parseInt(s.getAttribute("rowspan"))||1,a=parseInt(s.getAttribute("colspan"))||1;t.add(e),i.add(o),r>1&&t.add(e+r-1),a>1&&i.add(o+a-1),n+=r*a}const s=function(e,t){const i=Array.from(e.values()),n=Array.from(t.values()),s=Math.max(...i),o=Math.min(...i),r=Math.max(...n),a=Math.min(...n);return(s-o+1)*(r-a+1)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(t,i);return s==n}sortRanges(e){return Array.from(e).sort(Yy)}_getFirstLastIndexesObject(e){const t=e.sort(((e,t)=>e-t));return{first:t[0],last:t[t.length-1]}}_areCellInTheSameTableSection(e){const t=e[0].findAncestor("table"),i=this.getRowIndexes(e),n=parseInt(t.getAttribute("headingRows"))||0;if(!this._areIndexesInSameSection(i,n))return!1;const s=this.getColumnIndexes(e),o=parseInt(t.getAttribute("headingColumns"))||0;return this._areIndexesInSameSection(s,o)}_areIndexesInSameSection({first:e,last:t},i){return e<i===t<i}}function Gy(e,t,i,n,s,o={}){for(let r=0;r<n;r++){const n=e.createElement("tableRow");e.insert(n,t,i),Jy(s,e,e.createPositionAt(n,"end"),o)}}function Jy(e,t,i,n={}){for(let s=0;s<e;s++)gy(t,i,n)}function Qy(e,t){if(e<t)return{newCellsSpan:1,updatedSpan:1};const i=Math.floor(e/t);return{newCellsSpan:i,updatedSpan:e-i*t+i}}function Yy(e,t){const i=e.start,n=t.start;return i.isBefore(n)?-1:1}class Xy extends Xi{refresh(){const e=this.editor.plugins.get(Ky),t=e.getSelectedTableCells(this.editor.model.document.selection);this.isEnabled=e.isSelectionRectangular(t)}execute(){const e=this.editor.model,t=this.editor.plugins.get(Ky);e.change((i=>{const n=t.getSelectedTableCells(e.document.selection),s=n.shift(),{mergeWidth:o,mergeHeight:r}=function(e,t,i){let n=0,s=0;for(const e of t){const{row:t,column:o}=i.getCellLocation(e);n=tk(e,o,n,"colspan"),s=tk(e,t,s,"rowspan")}const{row:o,column:r}=i.getCellLocation(e),a=n-r,l=s-o;return{mergeWidth:a,mergeHeight:l}}(s,n,t);my("colspan",o,s,i),my("rowspan",r,s,i);for(const e of n)Zy(e,s,i);Fy(s.findAncestor("table"),t),i.setSelection(s,"in")}))}}function Zy(e,t,i){ek(e)||(ek(t)&&i.remove(i.createRangeIn(t)),i.move(i.createRangeIn(e),i.createPositionAt(t,"end"))),i.remove(e)}function ek(e){const t=e.getChild(0);return 1==e.childCount&&t.is("element","paragraph")&&t.isEmpty}function tk(e,t,i,n){const s=parseInt(e.getAttribute(n)||"1");return Math.max(i,t+s)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class ik extends Xi{constructor(e){super(e),this.affectsData=!1}refresh(){const e=this.editor.plugins.get("TableUtils").getSelectionAffectedTableCells(this.editor.model.document.selection);this.isEnabled=e.length>0}execute(){const e=this.editor.model,t=this.editor.plugins.get("TableUtils"),i=t.getSelectionAffectedTableCells(e.document.selection),n=t.getRowIndexes(i),s=i[0].findAncestor("table"),o=[];for(let t=n.first;t<=n.last;t++)for(const i of s.getChild(t).getChildren())o.push(e.createRangeOn(i));e.change((e=>{e.setSelection(o)}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class nk extends Xi{constructor(e){super(e),this.affectsData=!1}refresh(){const e=this.editor.plugins.get("TableUtils").getSelectionAffectedTableCells(this.editor.model.document.selection);this.isEnabled=e.length>0}execute(){const e=this.editor.plugins.get("TableUtils"),t=this.editor.model,i=e.getSelectionAffectedTableCells(t.document.selection),n=i[0],s=i.pop(),o=n.findAncestor("table"),r=e.getCellLocation(n),a=e.getCellLocation(s),l=Math.min(r.column,a.column),c=Math.max(r.column,a.column),d=[];for(const e of new _y(o,{startColumn:l,endColumn:c}))d.push(t.createRangeOn(e.cell));t.change((e=>{e.setSelection(d)}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function sk(e){e.document.registerPostFixer((t=>function(e,t){const i=t.document.differ.getChanges();let n=!1;const s=new Set;for(const t of i){let i=null;"insert"==t.type&&"table"==t.name&&(i=t.position.nodeAfter),"insert"!=t.type&&"remove"!=t.type||"tableRow"!=t.name&&"tableCell"!=t.name||(i=t.position.findAncestor("table")),ak(t)&&(i=t.range.start.findAncestor("table")),i&&!s.has(i)&&(n=ok(i,e)||n,n=rk(i,e)||n,s.add(i))}return n}(t,e)))}function ok(e,t){let i=!1;const n=function(e){const t=parseInt(e.getAttribute("headingRows")||"0"),i=Array.from(e.getChildren()).reduce(((e,t)=>t.is("element","tableRow")?e+1:e),0),n=[];for(const{row:s,cell:o,cellHeight:r}of new _y(e)){if(r<2)continue;const e=s<t?t:i;if(s+r>e){const t=e-s;n.push({cell:o,rowspan:t})}}return n}(e);if(n.length){i=!0;for(const e of n)my("rowspan",e.rowspan,e.cell,t,1)}return i}function rk(e,t){let i=!1;const n=function(e){const t=new Array(e.childCount).fill(0);for(const{rowIndex:i}of new _y(e,{includeAllSlots:!0}))t[i]++;return t}(e),s=[];for(const[t,i]of n.entries())!i&&e.getChild(t).is("element","tableRow")&&s.push(t);if(s.length){i=!0;for(const i of s.reverse())t.remove(e.getChild(i)),n.splice(i,1)}const o=n.filter(((t,i)=>e.getChild(i).is("element","tableRow"))),r=o[0];if(!o.every((e=>e===r))){const n=o.reduce(((e,t)=>t>e?t:e),0);for(const[s,r]of o.entries()){const o=n-r;if(o){for(let i=0;i<o;i++)gy(t,t.createPositionAt(e.getChild(s),"end"));i=!0}}}return i}function ak(e){if("attribute"!==e.type)return!1;const t=e.attributeKey;return"headingRows"===t||"colspan"===t||"rowspan"===t}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function lk(e){e.document.registerPostFixer((t=>function(e,t){const i=t.document.differ.getChanges();let n=!1;for(const t of i)"insert"==t.type&&"table"==t.name&&(n=ck(t.position.nodeAfter,e)||n),"insert"==t.type&&"tableRow"==t.name&&(n=dk(t.position.nodeAfter,e)||n),"insert"==t.type&&"tableCell"==t.name&&(n=hk(t.position.nodeAfter,e)||n),"remove"!=t.type&&"insert"!=t.type||!uk(t)||(n=hk(t.position.parent,e)||n);return n}(t,e)))}function ck(e,t){let i=!1;for(const n of e.getChildren())n.is("element","tableRow")&&(i=dk(n,t)||i);return i}function dk(e,t){let i=!1;for(const n of e.getChildren())i=hk(n,t)||i;return i}function hk(e,t){if(0==e.childCount)return t.insertElement("paragraph",e),!0;const i=Array.from(e.getChildren()).filter((e=>e.is("$text")));for(const e of i)t.wrap(t.createRangeOn(e),"paragraph");return!!i.length}function uk(e){return!!e.position.parent.is("element","tableCell")&&("insert"==e.type&&"$text"==e.name||"remove"==e.type)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function mk(e,t){if(!e.is("element","paragraph"))return!1;const i=t.toViewElement(e);return!!i&&Ay(e)!==i.is("element","span")}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class gk extends Qi{_additionalSlots;static get pluginName(){return"TableEditing"}static get isOfficialPlugin(){return!0}static get requires(){return[Ky]}constructor(e){super(e),this._additionalSlots=[]}init(){const e=this.editor,t=e.model,i=t.schema,n=e.conversion,s=e.plugins.get(Ky);i.register("table",{inheritAllFrom:"$blockObject",allowAttributes:["headingRows","headingColumns"]}),i.register("tableRow",{allowIn:"table",isLimit:!0}),i.register("tableCell",{allowContentOf:"$container",allowIn:"tableRow",allowAttributes:["colspan","rowspan"],isLimit:!0,isSelectable:!0}),n.for("upcast").add((e=>{e.on("element:figure",((e,t,i)=>{if(!i.consumable.test(t.viewItem,{name:!0,classes:"table"}))return;const n=function(e){for(const t of e.getChildren())if(t.is("element","table"))return t}(t.viewItem);if(!n||!i.consumable.test(n,{name:!0}))return;i.consumable.consume(t.viewItem,{name:!0,classes:"table"});const s=Bi(i.convertItem(n,t.modelCursor).modelRange.getItems());s?(i.convertChildren(t.viewItem,i.writer.createPositionAt(s,"end")),i.updateConversionResult(s,t)):i.consumable.revert(t.viewItem,{name:!0,classes:"table"})}))})),n.for("upcast").add(py()),n.for("editingDowncast").elementToStructure({model:{name:"table",attributes:["headingRows"]},view:yy(s,{asWidget:!0,additionalSlots:this._additionalSlots})}),n.for("dataDowncast").elementToStructure({model:{name:"table",attributes:["headingRows"]},view:yy(s,{additionalSlots:this._additionalSlots})}),n.for("upcast").elementToElement({model:"tableRow",view:"tr"}),n.for("upcast").add((e=>{e.on("element:tr",((e,t)=>{t.viewItem.isEmpty&&0==t.modelCursor.index&&e.stop()}),{priority:"high"})})),n.for("downcast").elementToElement({model:"tableRow",view:(e,{writer:t})=>e.isEmpty?t.createEmptyElement("tr"):t.createContainerElement("tr")}),n.for("upcast").elementToElement({model:"tableCell",view:"td"}),n.for("upcast").elementToElement({model:"tableCell",view:"th"}),n.for("upcast").add(wy("td")),n.for("upcast").add(wy("th")),n.for("editingDowncast").elementToElement({model:"tableCell",view:ky({asWidget:!0})}),n.for("dataDowncast").elementToElement({model:"tableCell",view:ky()}),n.for("editingDowncast").elementToElement({model:"paragraph",view:Cy({asWidget:!0}),converterPriority:"high"}),n.for("dataDowncast").elementToElement({model:"paragraph",view:Cy(),converterPriority:"high"}),n.for("downcast").attributeToAttribute({model:"colspan",view:"colspan"}),n.for("upcast").attributeToAttribute({model:{key:"colspan",value:fk("colspan")},view:"colspan"}),n.for("downcast").attributeToAttribute({model:"rowspan",view:"rowspan"}),n.for("upcast").attributeToAttribute({model:{key:"rowspan",value:fk("rowspan")},view:"rowspan"}),e.config.define("table.defaultHeadings.rows",0),e.config.define("table.defaultHeadings.columns",0),e.commands.add("insertTable",new Ey(e)),e.commands.add("insertTableRowAbove",new xy(e,{order:"above"})),e.commands.add("insertTableRowBelow",new xy(e,{order:"below"})),e.commands.add("insertTableColumnLeft",new Ty(e,{order:"left"})),e.commands.add("insertTableColumnRight",new Ty(e,{order:"right"})),e.commands.add("removeTableRow",new Uy(e)),e.commands.add("removeTableColumn",new $y(e)),e.commands.add("splitTableCellVertically",new Py(e,{direction:"vertically"})),e.commands.add("splitTableCellHorizontally",new Py(e,{direction:"horizontally"})),e.commands.add("mergeTableCells",new Xy(e)),e.commands.add("mergeTableCellRight",new zy(e,{direction:"right"})),e.commands.add("mergeTableCellLeft",new zy(e,{direction:"left"})),e.commands.add("mergeTableCellDown",new zy(e,{direction:"down"})),e.commands.add("mergeTableCellUp",new zy(e,{direction:"up"})),e.commands.add("setTableColumnHeader",new qy(e)),e.commands.add("setTableRowHeader",new Wy(e)),e.commands.add("selectTableRow",new ik(e)),e.commands.add("selectTableColumn",new nk(e)),sk(t),lk(t),this.listenTo(t.document,"change:data",(()=>{!function(e,t){const i=e.document.differ;for(const e of i.getChanges()){let i,n=!1;if("attribute"==e.type){const t=e.range.start.nodeAfter;if(!t||!t.is("element","table"))continue;if("headingRows"!=e.attributeKey&&"headingColumns"!=e.attributeKey)continue;i=t,n="headingRows"==e.attributeKey}else"tableRow"!=e.name&&"tableCell"!=e.name||(i=e.position.findAncestor("table"),n="tableRow"==e.name);if(!i)continue;const s=i.getAttribute("headingRows")||0,o=i.getAttribute("headingColumns")||0,r=new _y(i);for(const e of r){const i=e.row<s||e.column<o?"th":"td",r=t.mapper.toViewElement(e.cell);r&&r.is("element")&&r.name!=i&&t.reconvertItem(n?e.cell.parent:e.cell)}}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(t,e.editing),function(e,t){const i=e.document.differ,n=new Set;for(const e of i.getChanges()){const t="attribute"==e.type?e.range.start.parent:e.position.parent;t.is("element","tableCell")&&n.add(t)}for(const e of n.values()){const i=Array.from(e.getChildren()).filter((e=>mk(e,t.mapper)));for(const e of i)t.reconvertItem(e)}}(t,e.editing)}))}registerAdditionalSlot(e){this._additionalSlots.push(e)}}function fk(e){return t=>{const i=parseInt(t.getAttribute(e));return Number.isNaN(i)||i<=0?null:i}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class pk extends Cd{items;keystrokes;focusTracker;constructor(e){super(e);const t=this.bindTemplate;this.items=this._createGridCollection(),this.keystrokes=new zi,this.focusTracker=new Ni,this.set("rows",0),this.set("columns",0),this.bind("label").to(this,"columns",this,"rows",((e,t)=>`${t} × ${e}`)),this.setTemplate({tag:"div",attributes:{class:["ck"]},children:[{tag:"div",attributes:{class:["ck-insert-table-dropdown__grid"]},on:{"mouseover@.ck-insert-table-dropdown-grid-box":t.to("boxover")},children:this.items},{tag:"div",attributes:{class:["ck","ck-insert-table-dropdown__label"],"aria-hidden":!0},children:[{text:t.to("label")}]}],on:{mousedown:t.to((e=>{e.preventDefault()})),click:t.to((()=>{this.fire("execute")}))}}),this.on("boxover",((e,t)=>{const{row:i,column:n}=t.target.dataset;this.items.get(10*(parseInt(i,10)-1)+(parseInt(n,10)-1)).focus()})),this.focusTracker.on("change:focusedElement",((e,t,i)=>{if(!i)return;const{row:n,column:s}=i.dataset;this.set({rows:parseInt(n),columns:parseInt(s)})})),this.on("change:columns",(()=>this._highlightGridBoxes())),this.on("change:rows",(()=>this._highlightGridBoxes()))}render(){super.render(),Rd({keystrokeHandler:this.keystrokes,focusTracker:this.focusTracker,gridItems:this.items,numberOfColumns:10,uiLanguageDirection:this.locale&&this.locale.uiLanguageDirection});for(const e of this.items)this.focusTracker.add(e.element);this.keystrokes.listenTo(this.element)}reset(){this.set({rows:1,columns:1})}focus(){this.items.get(0).focus()}focusLast(){this.items.get(0).focus()}_highlightGridBoxes(){const e=this.rows,t=this.columns;this.items.map(((i,n)=>{const s=Math.floor(n/10)<e&&n%10<t;i.set("isOn",s)}))}_createGridButton(e,t,i,n){const s=new Ld(e);return s.set({label:n,class:"ck-insert-table-dropdown-grid-box"}),s.extendTemplate({attributes:{"data-row":t,"data-column":i}}),s}_createGridCollection(){const e=[];for(let t=0;t<100;t++){const i=Math.floor(t/10),n=t%10,s=`${i+1} × ${n+1}`;e.push(this._createGridButton(this.locale,i+1,n+1,s))}return this.createCollection(e)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class wk extends Qi{static get pluginName(){return"TableUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=this.editor.t,i="ltr"===e.locale.contentLanguageDirection;e.ui.componentFactory.add("insertTable",(i=>{const n=e.commands.get("insertTable"),s=cu(i);let o;return s.bind("isEnabled").to(n),s.buttonView.set({icon:Xc,label:t("Insert table"),tooltip:!0}),s.on("change:isOpen",(()=>{o||(o=new pk(i),s.panelView.children.add(o),o.delegate("execute").to(s),s.on("execute",(()=>{e.execute("insertTable",{rows:o.rows,columns:o.columns}),e.editing.view.focus()})))})),s})),e.ui.componentFactory.add("menuBar:insertTable",(i=>{const n=e.commands.get("insertTable"),s=new Km(i),o=new pk(i);return o.delegate("execute").to(s),s.on("change:isOpen",((e,t,i)=>{i||o.reset()})),o.on("execute",(()=>{e.execute("insertTable",{rows:o.rows,columns:o.columns}),e.editing.view.focus()})),s.buttonView.set({label:t("Table"),icon:Xc}),s.panelView.children.add(o),s.bind("isEnabled").to(n),s})),e.ui.componentFactory.add("tableColumn",(e=>{const n=[{type:"switchbutton",model:{commandName:"setTableColumnHeader",label:t("Header column"),bindIsOn:!0}},{type:"separator"},{type:"button",model:{commandName:i?"insertTableColumnLeft":"insertTableColumnRight",label:t("Insert column left")}},{type:"button",model:{commandName:i?"insertTableColumnRight":"insertTableColumnLeft",label:t("Insert column right")}},{type:"button",model:{commandName:"removeTableColumn",label:t("Delete column")}},{type:"button",model:{commandName:"selectTableColumn",label:t("Select column")}}];return this._prepareDropdown(t("Column"),'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M2.5 1h15A1.5 1.5 0 0 1 19 2.5v15a1.5 1.5 0 0 1-1.5 1.5h-15A1.5 1.5 0 0 1 1 17.5v-15A1.5 1.5 0 0 1 2.5 1M2 2v16h16V2z" opacity=".6"/><path d="M18 7v1H2V7zm0 5v1H2v-1z" opacity=".6"/><path d="M14 1v18a1 1 0 0 1-1 1H7a1 1 0 0 1-1-1V1a1 1 0 0 1 1-1h6a1 1 0 0 1 1 1m-2 1H8v4h4zm0 6H8v4h4zm0 6H8v4h4z"/></svg>',n,e)})),e.ui.componentFactory.add("tableRow",(e=>{const i=[{type:"switchbutton",model:{commandName:"setTableRowHeader",label:t("Header row"),bindIsOn:!0}},{type:"separator"},{type:"button",model:{commandName:"insertTableRowAbove",label:t("Insert row above")}},{type:"button",model:{commandName:"insertTableRowBelow",label:t("Insert row below")}},{type:"button",model:{commandName:"removeTableRow",label:t("Delete row")}},{type:"button",model:{commandName:"selectTableRow",label:t("Select row")}}];return this._prepareDropdown(t("Row"),'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M2.5 1h15A1.5 1.5 0 0 1 19 2.5v15a1.5 1.5 0 0 1-1.5 1.5h-15A1.5 1.5 0 0 1 1 17.5v-15A1.5 1.5 0 0 1 2.5 1M2 2v16h16V2z" opacity=".6"/><path d="M7 2h1v16H7zm5 0h1v16h-1z" opacity=".6"/><path d="M1 6h18a1 1 0 0 1 1 1v6a1 1 0 0 1-1 1H1a1 1 0 0 1-1-1V7a1 1 0 0 1 1-1m1 2v4h4V8zm6 0v4h4V8zm6 0v4h4V8z"/></svg>',i,e)})),e.ui.componentFactory.add("mergeTableCells",(e=>{const n=[{type:"button",model:{commandName:"mergeTableCellUp",label:t("Merge cell up")}},{type:"button",model:{commandName:i?"mergeTableCellRight":"mergeTableCellLeft",label:t("Merge cell right")}},{type:"button",model:{commandName:"mergeTableCellDown",label:t("Merge cell down")}},{type:"button",model:{commandName:i?"mergeTableCellLeft":"mergeTableCellRight",label:t("Merge cell left")}},{type:"separator"},{type:"button",model:{commandName:"splitTableCellVertically",label:t("Split cell vertically")}},{type:"button",model:{commandName:"splitTableCellHorizontally",label:t("Split cell horizontally")}}];return this._prepareMergeSplitButtonDropdown(t("Merge cells"),'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M2.5 1h15A1.5 1.5 0 0 1 19 2.5v15a1.5 1.5 0 0 1-1.5 1.5h-15A1.5 1.5 0 0 1 1 17.5v-15A1.5 1.5 0 0 1 2.5 1M2 2v16h16V2z" opacity=".6"/><path d="M7 2h1v16H7zm5 0h1v7h-1zm6 5v1H2V7zM8 12v1H2v-1z" opacity=".6"/><path d="M7 7h12a1 1 0 0 1 1 1v11a1 1 0 0 1-1 1H7a1 1 0 0 1-1-1V8a1 1 0 0 1 1-1m1 2v9h10V9z"/></svg>',n,e)}))}_prepareDropdown(e,t,i,n){const s=this.editor,o=cu(n),r=this._fillDropdownWithListOptions(o,i);return o.buttonView.set({label:e,icon:t,tooltip:!0}),o.bind("isEnabled").toMany(r,"isEnabled",((...e)=>e.some((e=>e)))),this.listenTo(o,"execute",(e=>{s.execute(e.source.commandName),e.source instanceof fh||s.editing.view.focus()})),o}_prepareMergeSplitButtonDropdown(e,t,i,n){const s=this.editor,o=cu(n,lu),r="mergeTableCells",a=s.commands.get(r),l=this._fillDropdownWithListOptions(o,i);return o.buttonView.set({label:e,icon:t,tooltip:!0,isEnabled:!0}),o.bind("isEnabled").toMany([a,...l],"isEnabled",((...e)=>e.some((e=>e)))),this.listenTo(o.buttonView,"execute",(()=>{s.execute(r),s.editing.view.focus()})),this.listenTo(o,"execute",(e=>{s.execute(e.source.commandName),s.editing.view.focus()})),o}_fillDropdownWithListOptions(e,t){const i=this.editor,n=[],s=new Mi;for(const e of t)bk(e,i,n,s);return uu(e,s),n}}function bk(e,t,i,n){if("button"===e.type||"switchbutton"===e.type){const n=e.model=new Nm(e.model),{commandName:s,bindIsOn:o}=e.model,r=t.commands.get(s);i.push(r),n.set({commandName:s}),n.bind("isEnabled").to(r),o&&n.bind("isOn").to(r,"value"),n.set({withText:!0})}n.add(e)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class _k extends Qi{static get pluginName(){return"TableSelection"}static get isOfficialPlugin(){return!0}static get requires(){return[Ky,Ky]}init(){const e=this.editor,t=e.model,i=e.editing.view;this.listenTo(t,"deleteContent",((e,t)=>this._handleDeleteContent(e,t)),{priority:"high"}),this.listenTo(i.document,"insertText",((e,t)=>this._handleInsertTextEvent(e,t)),{priority:"high"}),this._defineSelectionConverter(),this._enablePluginDisabling()}getSelectedTableCells(){const e=this.editor.plugins.get(Ky),t=this.editor.model.document.selection,i=e.getSelectedTableCells(t);return 0==i.length?null:i}getSelectionAsFragment(){const e=this.editor.plugins.get(Ky),t=this.getSelectedTableCells();return t?this.editor.model.change((i=>{const n=i.createDocumentFragment(),{first:s,last:o}=e.getColumnIndexes(t),{first:r,last:a}=e.getRowIndexes(t),l=t[0].findAncestor("table");let c=a,d=o;if(e.isSelectionRectangular(t)){const e={firstColumn:s,lastColumn:o,firstRow:r,lastRow:a};c=Ly(l,e),d=Dy(l,e)}const h=Iy(l,{startRow:r,startColumn:s,endRow:c,endColumn:d},i);return i.insert(h,n,0),n})):null}setCellSelection(e,t){const i=this._getCellsToSelect(e,t);this.editor.model.change((e=>{e.setSelection(i.cells.map((t=>e.createRangeOn(t))),{backward:i.backward})}))}getFocusCell(){const e=[...this.editor.model.document.selection.getRanges()].pop().getContainedElement();return e&&e.is("element","tableCell")?e:null}getAnchorCell(){const e=Bi(this.editor.model.document.selection.getRanges()).getContainedElement();return e&&e.is("element","tableCell")?e:null}_defineSelectionConverter(){const e=this.editor,t=new Set;e.conversion.for("editingDowncast").add((e=>e.on("selection",((e,i,n)=>{const s=n.writer;!function(e){for(const i of t)e.removeClass("ck-editor__editable_selected",i);t.clear()}(s);const o=this.getSelectedTableCells();if(!o)return;for(const e of o){const i=n.mapper.toViewElement(e);s.addClass("ck-editor__editable_selected",i),t.add(i)}const r=n.mapper.toViewElement(o[o.length-1]);s.setSelection(r,0)}),{priority:"lowest"})))}_enablePluginDisabling(){const e=this.editor;this.on("change:isEnabled",(()=>{if(!this.isEnabled){const t=this.getSelectedTableCells();if(!t)return;e.model.change((i=>{const n=i.createPositionAt(t[0],0),s=e.model.schema.getNearestSelectionRange(n);i.setSelection(s)}))}}))}_handleDeleteContent(e,t){const i=this.editor.plugins.get(Ky),n=t[0],s=t[1],o=this.editor.model,r=!s||"backward"==s.direction,a=i.getSelectedTableCells(n);a.length&&(e.stop(),o.change((e=>{const t=a[r?a.length-1:0];o.change((e=>{for(const t of a)o.deleteContent(e.createSelection(t,"in"))}));const i=o.schema.getNearestSelectionRange(e.createPositionAt(t,0));n.is("documentSelection")?e.setSelection(i):n.setTo(i)})))}_handleInsertTextEvent(e,t){const i=this.editor,n=this.getSelectedTableCells();if(!n)return;const s=i.editing.view,o=i.editing.mapper,r=n.map((e=>s.createRangeOn(o.toViewElement(e))));t.selection=s.createSelection(r),t.preventDefault()}_getCellsToSelect(e,t){const i=this.editor.plugins.get("TableUtils"),n=i.getCellLocation(e),s=i.getCellLocation(t),o=Math.min(n.row,s.row),r=Math.max(n.row,s.row),a=Math.min(n.column,s.column),l=parseInt(t.getAttribute("colspan")||"1")-1,c=Math.max(n.column,s.column+l),d=new Array(r-o+1).fill(null).map((()=>[])),h={startRow:o,endRow:r,startColumn:a,endColumn:c};for(const{row:t,cell:i}of new _y(e.findAncestor("table"),h))d[t-o].push(i);const u=s.row<n.row,m=s.column<n.column;return u&&d.reverse(),m&&d.forEach((e=>e.reverse())),{cells:d.flat(),backward:u||m}}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class vk extends Qi{static get pluginName(){return"TableClipboard"}static get isOfficialPlugin(){return!0}static get requires(){return[Zg,ef,_k,Ky]}init(){const e=this.editor.editing.view.document;this.listenTo(e,"copy",((e,t)=>this._onCopyCut(e,t))),this.listenTo(e,"cut",((e,t)=>this._onCopyCut(e,t))),this._listenToContentInsertion(),this.decorate("_replaceTableSlotCell")}_listenToContentInsertion(){const{editor:e}=this,t=e.plugins.get(ef),i=e.plugins.get(_k);let n=!1;t.on("contentInsertion",((e,t)=>{n="paste"===t.method})),this.listenTo(e.model,"insertContent",((e,[t,s])=>{(n||null!==i.getSelectedTableCells())&&this._onInsertContent(e,t,s)}),{priority:"high"}),t.on("contentInsertion",(()=>{n=!1}),{priority:"lowest"})}_onCopyCut(e,t){const i=this.editor.editing.view,n=this.editor.plugins.get(_k),s=this.editor.plugins.get(Zg);n.getSelectedTableCells()&&("cut"!=e.name||this.editor.model.canEditAt(this.editor.model.document.selection))&&(t.preventDefault(),e.stop(),this.editor.model.enqueueChange({isUndoable:"cut"===e.name},(()=>{const o=s._copySelectedFragmentWithMarkers(e.name,this.editor.model.document.selection,(()=>n.getSelectionAsFragment()));i.document.fire("clipboardOutput",{dataTransfer:t.dataTransfer,content:this.editor.data.toView(o),method:e.name})})))}_onInsertContent(e,t,i){if(i&&!i.is("documentSelection"))return;const n=this.editor.model,s=this.editor.plugins.get(Ky),o=this.editor.plugins.get(Zg),r=this.getTableIfOnlyTableInContent(t,n);if(!r)return;const a=s.getSelectionAffectedTableCells(n.document.selection);a.length?(e.stop(),t.is("documentFragment")?o._pasteMarkersIntoTransformedElement(t.markers,(e=>this._replaceSelectedCells(r,a,e))):this.editor.model.change((e=>{this._replaceSelectedCells(r,a,e)}))):Fy(r,s)}_replaceSelectedCells(e,t,i){const n=this.editor.plugins.get(Ky),s={width:n.getColumns(e),height:n.getRows(e)},o=function(e,t,i,n){const s=e[0].findAncestor("table"),o=n.getColumnIndexes(e),r=n.getRowIndexes(e),a={firstColumn:o.first,lastColumn:o.last,firstRow:r.first,lastRow:r.last},l=1===e.length;l&&(a.lastRow+=t.height-1,a.lastColumn+=t.width-1,function(e,t,i,n){const s=n.getColumns(e),o=n.getRows(e);i>s&&n.insertColumns(e,{at:s,columns:i-s});t>o&&n.insertRows(e,{at:o,rows:t-o})}(s,a.lastRow+1,a.lastColumn+1,n));l||!n.isSelectionRectangular(e)?function(e,t,i){const{firstRow:n,lastRow:s,firstColumn:o,lastColumn:r}=t,a={first:n,last:s},l={first:o,last:r};kk(e,o,a,i),kk(e,r+1,a,i),yk(e,n,l,i),yk(e,s+1,l,i,n)}(s,a,i):(a.lastRow=Ly(s,a),a.lastColumn=Dy(s,a));return a}(t,s,i,n),r=o.lastRow-o.firstRow+1,a=o.lastColumn-o.firstColumn+1;e=Iy(e,{startRow:0,startColumn:0,endRow:Math.min(r,s.height)-1,endColumn:Math.min(a,s.width)-1},i);const l=t[0].findAncestor("table"),c=this._replaceSelectedCellsWithPasted(e,s,l,o,i);if(this.editor.plugins.get("TableSelection").isEnabled){const e=n.sortRanges(c.map((e=>i.createRangeOn(e))));i.setSelection(e)}else i.setSelection(c[0],0);return l}_replaceSelectedCellsWithPasted(e,t,i,n,s){const{width:o,height:r}=t,a=function(e,t,i){const n=new Array(i).fill(null).map((()=>new Array(t).fill(null)));for(const{column:t,row:i,cell:s}of new _y(e))n[i][t]=s;return n}(e,o,r),l=[...new _y(i,{startRow:n.firstRow,endRow:n.lastRow,startColumn:n.firstColumn,endColumn:n.lastColumn,includeAllSlots:!0})],c=[];let d;for(const e of l){const{row:t,column:i}=e;i===n.firstColumn&&(d=e.getPositionBefore());const l=t-n.firstRow,h=i-n.firstColumn,u=a[l%r][h%o],m=u?s.cloneElement(u):null,g=this._replaceTableSlotCell(e,m,d,s);g&&(My(g,t,i,n.lastRow,n.lastColumn,s),c.push(g),d=s.createPositionAfter(g))}const h=parseInt(i.getAttribute("headingRows")||"0"),u=parseInt(i.getAttribute("headingColumns")||"0"),m=n.firstRow<h&&h<=n.lastRow,g=n.firstColumn<u&&u<=n.lastColumn;if(m){const e=yk(i,h,{first:n.firstColumn,last:n.lastColumn},s,n.firstRow);c.push(...e)}if(g){const e=kk(i,u,{first:n.firstRow,last:n.lastRow},s);c.push(...e)}return c}_replaceTableSlotCell(e,t,i,n){const{cell:s,isAnchor:o}=e;return o&&n.remove(s),t?(n.insert(t,i),t):null}getTableIfOnlyTableInContent(e,t){if(!e.is("documentFragment")&&!e.is("element"))return null;if(e.is("element","table"))return e;if(1==e.childCount&&e.getChild(0).is("element","table"))return e.getChild(0);const i=t.createRangeIn(e);for(const e of i.getItems())if(e.is("element","table")){const n=t.createRange(i.start,t.createPositionBefore(e));if(t.hasContent(n,{ignoreWhitespaces:!0}))return null;const s=t.createRange(t.createPositionAfter(e),i.end);return t.hasContent(s,{ignoreWhitespaces:!0})?null:e}return null}}function yk(e,t,i,n,s=0){if(t<1)return;return Sy(e,t,s).filter((({column:e,cellWidth:t})=>Ck(e,t,i))).map((({cell:e})=>Oy(e,t,n)))}function kk(e,t,i,n){if(t<1)return;return Ry(e,t).filter((({row:e,cellHeight:t})=>Ck(e,t,i))).map((({cell:e,column:i})=>Vy(e,i,t,n)))}function Ck(e,t,i){const n=e+t-1,{first:s,last:o}=i;return e>=s&&e<=o||e<s&&n>=s}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Ak extends Qi{static get pluginName(){return"TableKeyboard"}static get isOfficialPlugin(){return!0}static get requires(){return[_k,Ky]}init(){const e=this.editor,t=e.editing.view.document,i=e.t;this.listenTo(t,"arrowKey",((...e)=>this._onArrowKey(...e)),{context:"table"}),this.listenTo(t,"tab",((...e)=>this._handleTabOnSelectedTable(...e)),{context:"figure"}),this.listenTo(t,"tab",((...e)=>this._handleTab(...e)),{context:["th","td"]}),e.accessibility.addKeystrokeInfoGroup({id:"table",label:i("Keystrokes that can be used in a table cell"),keystrokes:[{label:i("Move the selection to the next cell"),keystroke:"Tab"},{label:i("Move the selection to the previous cell"),keystroke:"Shift+Tab"},{label:i("Insert a new table row (when in the last cell of a table)"),keystroke:"Tab"},{label:i("Navigate through the table"),keystroke:[["arrowup"],["arrowright"],["arrowdown"],["arrowleft"]]}]})}_handleTabOnSelectedTable(e,t){const i=this.editor,n=i.model.document.selection.getSelectedElement();n&&n.is("element","table")&&(t.preventDefault(),t.stopPropagation(),e.stop(),i.model.change((e=>{e.setSelection(e.createRangeIn(n.getChild(0).getChild(0)))})))}_handleTab(e,t){const i=this.editor,n=this.editor.plugins.get(Ky),s=this.editor.plugins.get("TableSelection"),o=i.model.document.selection,r=!t.shiftKey;let a=n.getTableCellsContainingSelection(o)[0];if(a||(a=s.getFocusCell()),!a)return;t.preventDefault(),t.stopPropagation(),e.stop();const l=a.parent,c=l.parent,d=c.getChildIndex(l),h=l.getChildIndex(a),u=0===h;if(!r&&u&&0===d)return void i.model.change((e=>{e.setSelection(e.createRangeOn(c))}));const m=h===l.childCount-1,g=d===n.getRows(c)-1;if(r&&g&&m&&(i.execute("insertTableRowBelow"),d===n.getRows(c)-1))return void i.model.change((e=>{e.setSelection(e.createRangeOn(c))}));let f;if(r&&m){const e=c.getChild(d+1);f=e.getChild(0)}else if(!r&&u){const e=c.getChild(d-1);f=e.getChild(e.childCount-1)}else f=l.getChild(h+(r?1:-1));i.model.change((e=>{e.setSelection(e.createRangeIn(f))}))}_onArrowKey(e,t){const i=this.editor,n=Ti(t.keyCode,i.locale.contentLanguageDirection);this._handleArrowKeys(n,t.shiftKey)&&(t.preventDefault(),t.stopPropagation(),e.stop())}_handleArrowKeys(e,t){const i=this.editor.plugins.get(Ky),n=this.editor.plugins.get("TableSelection"),s=this.editor.model,o=s.document.selection,r=["right","down"].includes(e),a=i.getSelectedTableCells(o);if(a.length){let i;return i=t?n.getFocusCell():r?a[a.length-1]:a[0],this._navigateFromCellInDirection(i,e,t),!0}const l=o.focus.findAncestor("tableCell");
/* istanbul ignore if: paranoid check -- @preserve */if(!l)return!1;if(!o.isCollapsed)if(t){if(o.isBackward==r&&!o.containsEntireContent(l))return!1}else{const e=o.getSelectedElement();if(!e||!s.schema.isObject(e))return!1}return!!this._isSelectionAtCellEdge(o,l,r)&&(this._navigateFromCellInDirection(l,e,t),!0)}_isSelectionAtCellEdge(e,t,i){const n=this.editor.model,s=this.editor.model.schema,o=i?e.getLastPosition():e.getFirstPosition();if(!s.getLimitElement(o).is("element","tableCell")){return n.createPositionAt(t,i?"end":0).isTouching(o)}const r=n.createSelection(o);return n.modifySelection(r,{direction:i?"forward":"backward"}),o.isEqual(r.focus)}_navigateFromCellInDirection(e,t,i=!1){const n=this.editor.model,s=e.findAncestor("table"),o=[...new _y(s,{includeAllSlots:!0})],{row:r,column:a}=o[o.length-1],l=o.find((({cell:t})=>t==e));let{row:c,column:d}=l;switch(t){case"left":d--;break;case"up":c--;break;case"right":d+=l.cellWidth;break;case"down":c+=l.cellHeight}if(c<0||c>r||d<0&&c<=0||d>a&&c>=r)return void n.change((e=>{e.setSelection(e.createRangeOn(s))}));d<0?(d=i?0:a,c--):d>a&&(d=i?a:0,c++);const h=o.find((e=>e.row==c&&e.column==d)).cell,u=["right","down"].includes(t),m=this.editor.plugins.get("TableSelection");if(i&&m.isEnabled){const t=m.getAnchorCell()||e;m.setCellSelection(t,h)}else{const e=n.createPositionAt(h,u?0:"end");n.change((t=>{t.setSelection(e)}))}}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Ek extends Ks{domEventType=["mousemove","mouseleave"];onDomEvent(e){this.fire(e.type,e)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class xk extends Qi{static get pluginName(){return"TableMouse"}static get isOfficialPlugin(){return!0}static get requires(){return[_k,Ky]}init(){this.editor.editing.view.addObserver(Ek),this._enableShiftClickSelection(),this._enableMouseDragSelection()}_enableShiftClickSelection(){const e=this.editor,t=e.plugins.get(Ky);let i=!1;const n=e.plugins.get(_k);this.listenTo(e.editing.view.document,"mousedown",((s,o)=>{const r=e.model.document.selection;if(!this.isEnabled||!n.isEnabled)return;if(!o.domEvent.shiftKey)return;const a=n.getAnchorCell()||t.getTableCellsContainingSelection(r)[0];if(!a)return;const l=this._getModelTableCellFromDomEvent(o);l&&Tk(a,l)&&(i=!0,n.setCellSelection(a,l),o.preventDefault())})),this.listenTo(e.editing.view.document,"mouseup",(()=>{i=!1})),this.listenTo(e.editing.view.document,"selectionChange",(e=>{i&&e.stop()}),{priority:"highest"})}_enableMouseDragSelection(){const e=this.editor;let t,i,n=!1,s=!1;const o=e.plugins.get(_k);this.listenTo(e.editing.view.document,"mousedown",((e,i)=>{this.isEnabled&&o.isEnabled&&(i.domEvent.shiftKey||i.domEvent.ctrlKey||i.domEvent.altKey||(t=this._getModelTableCellFromDomEvent(i)))})),this.listenTo(e.editing.view.document,"mousemove",((e,r)=>{if(!r.domEvent.buttons)return;if(!t)return;const a=this._getModelTableCellFromDomEvent(r);a&&Tk(t,a)&&(i=a,n||i==t||(n=!0)),n&&(s=!0,o.setCellSelection(t,i),r.preventDefault())})),this.listenTo(e.editing.view.document,"mouseup",(()=>{n=!1,s=!1,t=null,i=null})),this.listenTo(e.editing.view.document,"selectionChange",(e=>{s&&e.stop()}),{priority:"highest"})}_getModelTableCellFromDomEvent(e){const t=e.target,i=this.editor.editing.view.createPositionAt(t,0);return this.editor.editing.mapper.toModelPosition(i).parent.findAncestor("tableCell",{includeSelf:!0})}}function Tk(e,t){return e.parent.parent==t.parent.parent}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Pk extends Qi{static get requires(){return[gk,wk,_k,xk,Ak,vk,Vg]}static get pluginName(){return"Table"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function Ik(e){const t=e.getSelectedElement();return t&&Ok(t)?t:null}function Sk(e){const t=e.getFirstPosition();if(!t)return null;let i=t.parent;for(;i;){if(i.is("element")&&Ok(i))return i;i=i.parent}return null}function Ok(e){return!!e.getCustomProperty("table")&&gg(e)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Rk extends Qi{static get requires(){return[Bg]}static get pluginName(){return"TableToolbar"}static get isOfficialPlugin(){return!0}afterInit(){const e=this.editor,t=e.t,i=e.plugins.get(Bg),n=e.config.get("table.contentToolbar"),s=e.config.get("table.tableToolbar");n&&i.register("tableContent",{ariaLabel:t("Table toolbar"),items:n,getRelatedElement:Sk}),s&&i.register("table",{ariaLabel:t("Table toolbar"),items:s,getRelatedElement:Ik})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const Vk={"(":")","[":"]","{":"}"};class Mk extends Xi{constructor(e){super(e),this._isEnabledBasedOnSelection=!1}refresh(){const e=this.editor.model,t=e.document;this.isEnabled=e.schema.checkAttributeInSelection(t.selection,"mention")}execute(e){const t=this.editor.model,i=t.document.selection,n="string"==typeof e.mention?{id:e.mention}:e.mention,s=n.id,o=e.range||i.getFirstRange();if(!t.canEditAt(o))return;const r=e.text||s,a=Nk({_text:r,id:s},n);if(!s.startsWith(e.marker))throw new k("mentioncommand-incorrect-id",this);t.change((e=>{const n=Hi(i.getAttributes()),s=new Map(n.entries());s.set("mention",a);const l=t.insertContent(e.createText(r,s),o),c=l.start.nodeBefore,d=l.end.nodeAfter,h=d&&d.is("$text")&&d.data.startsWith(" ");let u=!1;if(c&&d&&c.is("$text")&&d.is("$text")){const e=c.data.slice(-1),t=e in Vk,i=t&&d.data.startsWith(Vk[e]);u=t&&i}u||h||t.insertContent(e.createText(" ",n),o.start.getShiftedBy(r.length))}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Bk extends Qi{static get pluginName(){return"MentionEditing"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.model,i=t.document;t.schema.extend("$text",{allowAttributes:"mention"}),e.conversion.for("upcast").elementToAttribute({view:{name:"span",attributes:"data-mention",classes:"mention"},model:{key:"mention",value:e=>Fk(e)}}),e.conversion.for("downcast").attributeToElement({model:"mention",view:Dk}),e.conversion.for("downcast").add(Lk),i.registerPostFixer((e=>function(e,t,i){const n=t.differ.getChanges();let s=!1;for(const t of n){if("attribute"==t.type)continue;const n=t.position;if("$text"==t.name){const t=n.textNode&&n.textNode.nextSibling;s=Hk(n.textNode,e)||s,s=Hk(t,e)||s,s=Hk(n.nodeBefore,e)||s,s=Hk(n.nodeAfter,e)||s}if("$text"!=t.name&&"insert"==t.type){const t=n.nodeAfter;for(const i of e.createRangeIn(t).getItems())s=Hk(i,e)||s}if("insert"==t.type&&i.isInline(t.name)){const t=n.nodeAfter&&n.nodeAfter.nextSibling;s=Hk(n.nodeBefore,e)||s,s=Hk(t,e)||s}}return s}(e,i,t.schema))),i.registerPostFixer((e=>function(e,t){const i=t.differ.getChanges();let n=!1;for(const t of i)if("attribute"===t.type&&"mention"!=t.attributeKey){const i=t.range.start.nodeBefore,s=t.range.end.nodeAfter;for(const o of[i,s])zk(o)&&o.getAttribute(t.attributeKey)!=t.attributeNewValue&&(e.setAttribute(t.attributeKey,t.attributeNewValue,o),n=!0)}return n}(e,i))),i.registerPostFixer((e=>function(e,t){const i=t.selection,n=i.focus;if(i.isCollapsed&&i.hasAttribute("mention")&&function(e){const t=e.isAtStart;return e.nodeBefore&&e.nodeBefore.is("$text")||t}(n))return e.removeSelectionAttribute("mention"),!0;return!1}(e,i))),e.commands.add("mention",new Mk(e))}}function Nk(e,t){return Object.assign({uid:_()},e,t||{})}function Fk(e,t){const i=e.getAttribute("data-mention"),n=e.getChild(0);if(!n)return;return Nk({id:i,_text:n.data},t)}function Lk(e){e.on("attribute:mention",((e,t,i)=>{const n=t.attributeNewValue;if(!t.item.is("$textProxy")||!n)return;const s=t.range.start;(s.textNode||s.nodeAfter).data!=n._text&&i.consumable.consume(t.item,e.name)}),{priority:"highest"})}function Dk(e,{writer:t}){if(!e)return;const i={class:"mention","data-mention":e.id},n={id:e.uid,priority:20};return t.createAttributeElement("span",i,n)}function zk(e){if(!e||!e.is("$text")&&!e.is("$textProxy")||!e.hasAttribute("mention"))return!1;return e.data!=e.getAttribute("mention")._text}function Hk(e,t){return!!zk(e)&&(t.removeAttribute("mention",e),!0)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Uk extends Zh{selected;position;constructor(e){super(e),this.extendTemplate({attributes:{class:["ck-mentions"],tabindex:"-1"}})}selectFirst(){this.select(0)}selectNext(){const e=this.selected,t=this.items.getIndex(e);this.select(t+1)}selectPrevious(){const e=this.selected,t=this.items.getIndex(e);this.select(t-1)}select(e){let t=0;e>0&&e<this.items.length?t=e:e<0&&(t=this.items.length-1);const i=this.items.get(t);this.selected!==i&&(this.selected&&this.selected.removeHighlight(),i.highlight(),this.selected=i,this._isItemVisibleInScrolledArea(i)||(this.element.scrollTop=i.element.offsetTop))}executeSelected(){this.selected.fire("execute")}_isItemVisibleInScrolledArea(e){return new Kt(this.element).contains(new Kt(e.element))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class $k extends Cd{domElement;constructor(e,t){super(e),this.template=void 0,this.domElement=t,this.domElement.classList.add("ck-button"),this.set("isOn",!1),this.on("change:isOn",((e,t,i)=>{i?(this.domElement.classList.add("ck-on"),this.domElement.classList.remove("ck-off")):(this.domElement.classList.add("ck-off"),this.domElement.classList.remove("ck-on"))})),this.listenTo(this.domElement,"click",(()=>{this.fire("execute")}))}render(){super.render(),this.element=this.domElement}focus(){this.domElement.focus()}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class Wk extends Qh{item;marker;highlight(){this.children.first.isOn=!0}removeHighlight(){this.children.first.isOn=!1}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const qk=[ki.arrowup,ki.arrowdown,ki.esc],jk=[ki.enter,ki.tab];class Kk extends Qi{_mentionsView;_mentionsConfigurations;_balloon;_items=new Mi;_lastRequested;_requestFeedDebounced;static get pluginName(){return"MentionUI"}static get isOfficialPlugin(){return!0}static get requires(){return[Lm]}constructor(e){super(e),this._mentionsView=this._createMentionView(),this._mentionsConfigurations=new Map,this._requestFeedDebounced=$e(this._requestFeed,100),e.config.define("mention",{feeds:[]})}init(){const e=this.editor,t=e.config.get("mention.commitKeys")||jk,i=qk.concat(t);this._balloon=e.plugins.get(Lm),e.editing.view.document.on("keydown",((e,n)=>{var s;s=n.keyCode,i.includes(s)&&this._isUIVisible&&(n.preventDefault(),e.stop(),n.keyCode==ki.arrowdown&&this._mentionsView.selectNext(),n.keyCode==ki.arrowup&&this._mentionsView.selectPrevious(),t.includes(n.keyCode)&&this._mentionsView.executeSelected(),n.keyCode==ki.esc&&this._hideUIAndRemoveMarker())}),{priority:"highest"}),Pd({emitter:this._mentionsView,activator:()=>this._isUIVisible,contextElements:()=>[this._balloon.view.element],callback:()=>this._hideUIAndRemoveMarker()});const n=e.config.get("mention.feeds");for(const e of n){const{feed:t,marker:i,dropdownLimit:n}=e;if(!Xk(i))throw new k("mentionconfig-incorrect-marker",null,{marker:i});const s={marker:i,feedCallback:"function"==typeof t?t.bind(this.editor):Yk(t),itemRenderer:e.itemRenderer,dropdownLimit:n};this._mentionsConfigurations.set(i,s)}this._setupTextWatcher(n),this.listenTo(e,"change:isReadOnly",(()=>{this._hideUIAndRemoveMarker()})),this.on("requestFeed:response",((e,t)=>this._handleFeedResponse(t))),this.on("requestFeed:error",(()=>this._hideUIAndRemoveMarker()))}destroy(){super.destroy(),this._mentionsView.destroy()}get _isUIVisible(){return this._balloon.visibleView===this._mentionsView}_createMentionView(){const e=this.editor.locale,t=new Uk(e);return t.items.bindTo(this._items).using((i=>{const{item:n,marker:s}=i,{dropdownLimit:o}=this._mentionsConfigurations.get(s),r=o||this.editor.config.get("mention.dropdownLimit")||10;if(t.items.length>=r)return null;const a=new Wk(e),l=this._renderItem(n,s);return l.delegate("execute").to(a),a.children.add(l),a.item=n,a.marker=s,a.on("execute",(()=>{t.fire("execute",{item:n,marker:s})})),a})),t.on("execute",((e,t)=>{const i=this.editor,n=i.model,s=t.item,o=t.marker,r=i.model.markers.get("mention"),a=n.createPositionAt(n.document.selection.focus),l=n.createPositionAt(r.getStart()),c=n.createRange(l,a);this._hideUIAndRemoveMarker(),i.execute("mention",{mention:s,text:s.text,marker:o,range:c}),i.editing.view.focus()})),t}_getItemRenderer(e){const{itemRenderer:t}=this._mentionsConfigurations.get(e);return t}_requestFeed(e,t){this._lastRequested=t;const{feedCallback:i}=this._mentionsConfigurations.get(e),n=i(t);n instanceof Promise?n.then((i=>{this._lastRequested==t?this.fire("requestFeed:response",{feed:i,marker:e,feedText:t}):this.fire("requestFeed:discarded",{feed:i,marker:e,feedText:t})})).catch((t=>{this.fire("requestFeed:error",{error:t}),C("mention-feed-callback-error",{marker:e})})):this.fire("requestFeed:response",{feed:n,marker:e,feedText:t})}_setupTextWatcher(e){const t=this.editor,i=e.map((e=>({...e,pattern:Qk(e.marker,e.minimumCharacters||0)}))),n=new bc(t.model,function(e){const t=t=>{const i=Jk(e,t);if(!i)return!1;let n=0;0!==i.position&&(n=i.position-1);const s=t.substring(n);return i.pattern.test(s)};return t}(i));n.on("matched",((e,n)=>{const s=Jk(i,n.text),o=t.model.document.selection.focus,r=t.model.createPositionAt(o.parent,s.position);if(function(e){const t=e.textNode&&e.textNode.hasAttribute("mention"),i=e.nodeBefore;return t||i&&i.is("$text")&&i.hasAttribute("mention")}(o)||function(e){const t=e.nodeAfter;return t&&t.is("$text")&&t.hasAttribute("mention")}(r))return void this._hideUIAndRemoveMarker();const a=function(e,t){let i=0;0!==e.position&&(i=e.position-1);const n=Qk(e.marker,0),s=t.substring(i);return s.match(n)[2]}(s,n.text),l=s.marker.length+a.length,c=o.getShiftedBy(-l),d=o.getShiftedBy(-a.length),h=t.model.createRange(c,d);if(Zk(t)){const e=t.model.markers.get("mention");t.model.change((t=>{t.updateMarker(e,{range:h})}))}else t.model.change((e=>{e.addMarker("mention",{range:h,usingOperation:!1,affectsData:!1})}));this._requestFeedDebounced(s.marker,a)})),n.on("unmatched",(()=>{this._hideUIAndRemoveMarker()}));const s=t.commands.get("mention");return n.bind("isEnabled").to(s),n}_handleFeedResponse(e){const{feed:t,marker:i}=e;if(!Zk(this.editor))return;this._items.clear();for(const e of t){const t="object"!=typeof e?{id:e,text:e}:e;this._items.add({item:t,marker:i})}const n=this.editor.model.markers.get("mention");this._items.length?this._showOrUpdateUI(n):this._hideUIAndRemoveMarker()}_showOrUpdateUI(e){this._isUIVisible?this._balloon.updatePosition(this._getBalloonPanelPositionData(e,this._mentionsView.position)):this._balloon.add({view:this._mentionsView,position:this._getBalloonPanelPositionData(e,this._mentionsView.position),singleViewMode:!0,balloonClassName:"ck-mention-balloon"}),this._mentionsView.position=this._balloon.view.position,this._mentionsView.selectFirst()}_hideUIAndRemoveMarker(){this._balloon.hasView(this._mentionsView)&&this._balloon.remove(this._mentionsView),Zk(this.editor)&&this.editor.model.change((e=>e.removeMarker("mention"))),this._mentionsView.position=void 0}_renderItem(e,t){const i=this.editor;let n,s=e.id;const o=this._getItemRenderer(t);if(o){const t=o(e);"string"!=typeof t?n=new $k(i.locale,t):s=t}if(!n){const e=new Ld(i.locale);e.label=s,e.withText=!0,n=e}return n}_getBalloonPanelPositionData(e,t){const i=this.editor,n=i.editing,s=n.view.domConverter,o=n.mapper;return{target:()=>{let t=e.getRange();"$graveyard"==t.start.root.rootName&&(t=i.model.document.selection.getFirstRange());const n=o.toViewRange(t);return Kt.getDomRangeRects(s.viewRangeToDom(n)).pop()},limiter:()=>{const e=this.editor.editing.view,t=e.document.selection.editableElement;return t?e.domConverter.mapViewToDom(t.root):null},positions:Gk(t,i.locale.uiLanguageDirection)}}}function Gk(e,t){const i={caret_se:e=>({top:e.bottom+3,left:e.right,name:"caret_se",config:{withArrow:!1}}),caret_ne:(e,t)=>({top:e.top-t.height-3,left:e.right,name:"caret_ne",config:{withArrow:!1}}),caret_sw:(e,t)=>({top:e.bottom+3,left:e.right-t.width,name:"caret_sw",config:{withArrow:!1}}),caret_nw:(e,t)=>({top:e.top-t.height-3,left:e.right-t.width,name:"caret_nw",config:{withArrow:!1}})};return Object.prototype.hasOwnProperty.call(i,e)?[i[e]]:"rtl"!==t?[i.caret_se,i.caret_sw,i.caret_ne,i.caret_nw]:[i.caret_sw,i.caret_se,i.caret_nw,i.caret_ne]}function Jk(e,t){let i;for(const n of e){const e=t.lastIndexOf(n.marker);e>0&&!t.substring(e-1).match(n.pattern)||(!i||e>=i.position)&&(i={marker:n.marker,position:e,minimumCharacters:n.minimumCharacters,pattern:n.pattern})}return i}function Qk(e,t){const i=0==t?"*":`{${t},}`,n=s.features.isRegExpUnicodePropertySupported?"\\p{Ps}\\p{Pi}\"'":"\\(\\[{\"'";e=e.replace(/[.*+?^${}()\-|[\]\\]/g,"\\$&");return new RegExp(`(?:^|[ ${n}])(${e})(.${i})$`,"u")}function Yk(e){return t=>e.filter((e=>("string"==typeof e?e:String(e.id)).toLowerCase().includes(t.toLowerCase())))}function Xk(e){return!!e}function Zk(e){return e.model.markers.has("mention")}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class eC extends Qi{toMentionAttribute(e,t){return Fk(e,t)}static get pluginName(){return"Mention"}static get isOfficialPlugin(){return!0}static get requires(){return[Bk,Kk]}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const tC=["left","right","center","justify"];function iC(e){return tC.includes(e)}function nC(e,t){return"rtl"==t.contentLanguageDirection?"right"===e:"left"===e}function sC(e){const t=e.map((e=>{let t;return t="string"==typeof e?{name:e}:e,t})).filter((e=>{const t=tC.includes(e.name);return t||C("alignment-config-name-not-recognized",{option:e}),t})),i=t.filter((e=>Boolean(e.className))).length;if(i&&i<t.length)throw new k("alignment-config-classnames-are-missing",{configuredOptions:e});return t.forEach(((t,i,n)=>{const s=n.slice(i+1);if(s.some((e=>e.name==t.name)))throw new k("alignment-config-name-already-defined",{option:t,configuredOptions:e});if(t.className){if(s.some((e=>e.className==t.className)))throw new k("alignment-config-classname-already-defined",{option:t,configuredOptions:e})}})),t}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const oC="alignment";class rC extends Xi{refresh(){const e=this.editor.locale,t=Bi(this.editor.model.document.selection.getSelectedBlocks());this.isEnabled=Boolean(t)&&this._canBeAligned(t),this.isEnabled&&t.hasAttribute("alignment")?this.value=t.getAttribute("alignment"):this.value="rtl"===e.contentLanguageDirection?"right":"left"}execute(e={}){const t=this.editor,i=t.locale,n=t.model,s=n.document,o=e.value;n.change((e=>{const t=Array.from(s.selection.getSelectedBlocks()).filter((e=>this._canBeAligned(e))),n=t[0].getAttribute("alignment");nC(o,i)||n===o||!o?function(e,t){for(const i of e)t.removeAttribute(oC,i)}(t,e):function(e,t,i){for(const n of e)t.setAttribute(oC,i,n)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(t,e,o)}))}_canBeAligned(e){return this.editor.model.schema.checkAttribute(e,oC)}}class aC extends Qi{static get pluginName(){return"AlignmentEditing"}static get isOfficialPlugin(){return!0}constructor(e){super(e),e.config.define("alignment",{options:tC.map((e=>({name:e})))})}init(){const e=this.editor,t=e.locale,i=e.model.schema,n=sC(e.config.get("alignment.options")).filter((e=>iC(e.name)&&!nC(e.name,t))),s=n.some((e=>!!e.className));i.extend("$block",{allowAttributes:"alignment"}),e.model.schema.setAttributeProperties("alignment",{isFormatting:!0}),s?e.conversion.attributeToAttribute(function(e){const t={};for(const i of e)t[i.name]={key:"class",value:i.className};const i={model:{key:"alignment",values:e.map((e=>e.name))},view:t};return i}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(n)):e.conversion.for("downcast").attributeToAttribute(function(e){const t={};for(const{name:i}of e)t[i]={key:"style",value:{"text-align":i}};const i={model:{key:"alignment",values:e.map((e=>e.name))},view:t};return i}(n));const o=function(e){const t=[];for(const{name:i}of e)t.push({view:{key:"style",value:{"text-align":i}},model:{key:"alignment",value:i}});return t}(n);for(const t of o)e.conversion.for("upcast").attributeToAttribute(t);const r=function(e){const t=[];for(const{name:i}of e)t.push({view:{key:"align",value:i},model:{key:"alignment",value:i}});return t}(n);for(const t of r)e.conversion.for("upcast").attributeToAttribute(t);e.commands.add("alignment",new rC(e))}}const lC=(()=>new Map([["left",Sc],["right",'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M18 3.75a.75.75 0 0 1-.75.75H2.75a.75.75 0 1 1 0-1.5h14.5a.75.75 0 0 1 .75.75m0 8a.75.75 0 0 1-.75.75H2.75a.75.75 0 1 1 0-1.5h14.5a.75.75 0 0 1 .75.75m0 4a.75.75 0 0 1-.75.75H7.321a.75.75 0 1 1 0-1.5h9.929a.75.75 0 0 1 .75.75m0-8a.75.75 0 0 1-.75.75H7.321a.75.75 0 1 1 0-1.5h9.929a.75.75 0 0 1 .75.75"/></svg>'],["center",'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M2 3.75c0 .414.336.75.75.75h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75m0 8c0 .414.336.75.75.75h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75m2.286 4c0 .414.336.75.75.75h9.928a.75.75 0 1 0 0-1.5H5.036a.75.75 0 0 0-.75.75m0-8c0 .414.336.75.75.75h9.928a.75.75 0 1 0 0-1.5H5.036a.75.75 0 0 0-.75.75"/></svg>'],["justify",'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M2 3.75c0 .414.336.75.75.75h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75m0 8c0 .414.336.75.75.75h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75m0 4c0 .414.336.75.75.75h9.929a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75m0-8c0 .414.336.75.75.75h14.5a.75.75 0 1 0 0-1.5H2.75a.75.75 0 0 0-.75.75"/></svg>']]))();class cC extends Qi{get localizedOptionTitles(){const e=this.editor.t;return{left:e("Align left"),right:e("Align right"),center:e("Align center"),justify:e("Justify")}}static get pluginName(){return"AlignmentUI"}static get isOfficialPlugin(){return!0}init(){const e=sC(this.editor.config.get("alignment.options"));e.map((e=>e.name)).filter(iC).forEach((e=>this._addButton(e))),this._addToolbarDropdown(e),this._addMenuBarMenu(e)}_addButton(e){this.editor.ui.componentFactory.add(`alignment:${e}`,(t=>this._createButton(t,e)))}_createButton(e,t,i={}){const n=this.editor,s=n.commands.get("alignment"),o=new Ld(e);return o.set({label:this.localizedOptionTitles[t],icon:lC.get(t),tooltip:!0,isToggleable:!0,...i}),o.bind("isEnabled").to(s),o.bind("isOn").to(s,"value",(e=>e===t)),this.listenTo(o,"execute",(()=>{n.execute("alignment",{value:t}),n.editing.view.focus()})),o}_addToolbarDropdown(e){const t=this.editor;t.ui.componentFactory.add("alignment",(i=>{const n=cu(i),s="rtl"===i.uiLanguageDirection?"w":"e",o=i.t;du(n,(()=>e.map((e=>this._createButton(i,e.name,{tooltipPosition:s})))),{enableActiveItemFocusOnDropdownOpen:!0,isVertical:!0,ariaLabel:o("Text alignment toolbar")}),n.buttonView.set({label:o("Text alignment"),tooltip:!0}),n.extendTemplate({attributes:{class:"ck-alignment-dropdown"}});const r="rtl"===i.contentLanguageDirection?lC.get("right"):lC.get("left"),a=t.commands.get("alignment");return n.buttonView.bind("icon").to(a,"value",(e=>lC.get(e)||r)),n.bind("isEnabled").to(a,"isEnabled"),this.listenTo(n,"execute",(()=>{t.editing.view.focus()})),n}))}_addMenuBarMenu(e){const t=this.editor;t.ui.componentFactory.add("menuBar:alignment",(i=>{const n=t.commands.get("alignment"),s=i.t,o=new Km(i),r=new Gm(i);o.bind("isEnabled").to(n),r.set({ariaLabel:s("Text alignment"),role:"menu"}),o.buttonView.set({label:s("Text alignment")});for(const s of e){const e=new um(i,o),a=new sh(i);a.delegate("execute").to(o),a.set({label:this.localizedOptionTitles[s.name],icon:lC.get(s.name),role:"menuitemcheckbox",isToggleable:!0}),a.on("execute",(()=>{t.execute("alignment",{value:s.name}),t.editing.view.focus()})),a.bind("isOn").to(n,"value",(e=>e===s.name)),a.bind("isEnabled").to(n,"isEnabled"),e.children.add(a),r.items.add(e)}return o.panelView.children.add(r),o}))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class dC extends Qi{static get requires(){return[aC,cC]}static get pluginName(){return"Alignment"}static get isOfficialPlugin(){return!0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class hC extends Qi{static get pluginName(){return"IndentEditing"}static get isOfficialPlugin(){return!0}init(){const e=this.editor;e.commands.add("indent",new en(e)),e.commands.add("outdent",new en(e))}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class uC extends Qi{static get pluginName(){return"IndentUI"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.locale,i=e.t,n="ltr"==t.uiLanguageDirection?Hc:Jc,s="ltr"==t.uiLanguageDirection?Jc:Hc;this._defineButton("indent",i("Increase indent"),n),this._defineButton("outdent",i("Decrease indent"),s)}_defineButton(e,t,i){const n=this.editor;n.ui.componentFactory.add(e,(()=>{const n=this._createButton(Ld,e,t,i);return n.set({tooltip:!0}),n})),n.ui.componentFactory.add("menuBar:"+e,(()=>this._createButton(sh,e,t,i)))}_createButton(e,t,i,n){const s=this.editor,o=s.commands.get(t),r=new e(s.locale);return r.set({label:i,icon:n}),r.bind("isEnabled").to(o,"isEnabled"),this.listenTo(r,"execute",(()=>{s.execute(t),s.editing.view.focus()})),r}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class mC extends Qi{static get pluginName(){return"Indent"}static get isOfficialPlugin(){return!0}static get requires(){return[hC,uC]}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class gC extends Xi{_indentBehavior;constructor(e,t){super(e),this._indentBehavior=t}refresh(){const e=Bi(this.editor.model.document.selection.getSelectedBlocks());e&&this._isIndentationChangeAllowed(e)?this.isEnabled=this._indentBehavior.checkEnabled(e.getAttribute("blockIndent")):this.isEnabled=!1}execute(){const e=this.editor.model,t=this._getBlocksToChange();e.change((e=>{for(const i of t){const t=i.getAttribute("blockIndent"),n=this._indentBehavior.getNextIndent(t);n?e.setAttribute("blockIndent",n,i):e.removeAttribute("blockIndent",i)}}))}_getBlocksToChange(){const e=this.editor.model.document.selection;return Array.from(e.getSelectedBlocks()).filter((e=>this._isIndentationChangeAllowed(e)))}_isIndentationChangeAllowed(e){const t=this.editor;if(!t.model.schema.checkAttribute(e,"blockIndent"))return!1;if(!t.plugins.has("ListUtils"))return!0;if(!this._indentBehavior.isForward)return!0;return!t.plugins.get("ListUtils").isListItemBlock(e)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class fC{isForward;offset;unit;constructor(e){this.isForward="forward"===e.direction,this.offset=e.offset,this.unit=e.unit}checkEnabled(e){const t=parseFloat(e||"0");return this.isForward||t>0}getNextIndent(e){const t=parseFloat(e||"0");if(!(!e||e.endsWith(this.unit)))return this.isForward?this.offset+this.unit:void 0;const i=t+(this.isForward?this.offset:-this.offset);return i>0?i+this.unit:void 0}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class pC{isForward;classes;constructor(e){this.isForward="forward"===e.direction,this.classes=e.classes}checkEnabled(e){const t=this.classes.indexOf(e);return this.isForward?t<this.classes.length-1:t>=0}getNextIndent(e){const t=this.classes.indexOf(e),i=this.isForward?1:-1;return this.classes[t+i]}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const wC=["paragraph","heading1","heading2","heading3","heading4","heading5","heading6"];class bC extends Qi{constructor(e){super(e),e.config.define("indentBlock",{offset:40,unit:"px"})}static get pluginName(){return"IndentBlock"}static get isOfficialPlugin(){return!0}init(){const e=this.editor,t=e.config.get("indentBlock");t.classes&&t.classes.length?(this._setupConversionUsingClasses(t.classes),e.commands.add("indentBlock",new gC(e,new pC({direction:"forward",classes:t.classes}))),e.commands.add("outdentBlock",new gC(e,new pC({direction:"backward",classes:t.classes})))):(e.data.addStyleProcessorRules(Il),this._setupConversionUsingOffset(),e.commands.add("indentBlock",new gC(e,new fC({direction:"forward",offset:t.offset,unit:t.unit}))),e.commands.add("outdentBlock",new gC(e,new fC({direction:"backward",offset:t.offset,unit:t.unit}))))}afterInit(){const e=this.editor,t=e.model.schema,i=e.commands.get("indent"),n=e.commands.get("outdent"),s=e.config.get("heading.options");(s&&s.map((e=>e.model))||wC).forEach((e=>{t.isRegistered(e)&&t.extend(e,{allowAttributes:"blockIndent"})})),t.setAttributeProperties("blockIndent",{isFormatting:!0}),i.registerChildCommand(e.commands.get("indentBlock")),n.registerChildCommand(e.commands.get("outdentBlock"))}_setupConversionUsingOffset(){const e=this.editor.conversion,t="rtl"===this.editor.locale.contentLanguageDirection?"margin-right":"margin-left";e.for("upcast").attributeToAttribute({view:{styles:{[t]:/[\s\S]+/}},model:{key:"blockIndent",value:e=>{if(!e.is("element","li"))return e.getStyle(t)}}}),e.for("downcast").attributeToAttribute({model:"blockIndent",view:e=>({key:"style",value:{[t]:e}})})}_setupConversionUsingClasses(e){const t={model:{key:"blockIndent",values:[]},view:{}};for(const i of e)t.model.values.push(i),t.view[i]={key:"class",value:[i]};this.editor.conversion.attributeToAttribute(t)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
function _C(e){const t=parseFloat(e);return e.endsWith("pt")?yC(96*t/72):e.endsWith("pc")?yC(12*t*96/72):e.endsWith("in")?yC(96*t):e.endsWith("cm")?yC(96*t/2.54):e.endsWith("mm")?yC(t/10*96/2.54):e}function vC(e){return void 0!==e&&e.endsWith("px")}function yC(e){return Math.round(e)+"px"}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function kC(e,t,i){if(!e.childCount)return;const n=new rl(e.document),s=function(e,t){const i=t.createRangeIn(e),n=[],s=new Set;for(const e of i.getItems()){if(!e.is("element")||!e.name.match(/^(p|h\d+|li|div)$/))continue;let t=SC(e);if(void 0===t||0!=parseFloat(t)||Array.from(e.getClassNames()).find((e=>e.startsWith("MsoList")))||(t=void 0),e.hasStyle("mso-list")||void 0!==t&&s.has(t)){const i=PC(e);n.push({element:e,id:i.id,order:i.order,indent:i.indent,marginLeft:t}),void 0!==t&&s.add(t)}else s.clear()}return n}(e,n);if(!s.length)return;const o={},r=[];for(const e of s)if(void 0!==e.indent){CC(e)||(r.length=0);const s=`${e.id}:${e.indent}`,a=Math.min(e.indent-1,r.length);if(a<r.length&&r[a].id!==e.id&&(r.length=a),a<r.length-1)r.length=a+1;else{const l=EC(e,t);if(a>r.length-1||r[a].listElement.name!=l.type){0==a&&"ol"==l.type&&void 0!==e.id&&o[s]&&(l.startIndex=o[s]);const t=TC(l,n,i);if(vC(e.marginLeft)&&(0==a||vC(r[a-1].marginLeft))){let i=e.marginLeft;a>0&&(i=yC(parseFloat(i)-parseFloat(r[a-1].marginLeft))),n.setStyle("padding-left",i,t)}if(0==r.length){const i=e.element.parent,s=i.getChildIndex(e.element)+1;n.insertChild(s,t,i)}else{const e=r[a-1].listItemElements;n.appendChild(t,e[e.length-1])}r[a]={...e,listElement:t,listItemElements:[]},0==a&&void 0!==e.id&&(o[s]=l.startIndex||1)}}const l="li"==e.element.name?e.element:n.createElement("li");n.appendChild(l,r[a].listElement),r[a].listItemElements.push(l),0==a&&void 0!==e.id&&o[s]++,e.element!=l&&n.appendChild(e.element,l),IC(e.element,n),n.removeStyle("text-indent",e.element),n.removeStyle("margin-left",e.element)}else{const t=r.find((t=>t.marginLeft==e.marginLeft));if(t){const i=t.listItemElements;n.appendChild(e.element,i[i.length-1]),n.removeStyle("margin-left",e.element)}else r.length=0}}function CC(e){const t=e.element.previousSibling;if(!t){const t=e.element.parent;return AC(t)&&(!t.previousSibling||AC(t.previousSibling))}return AC(t)}function AC(e){return e.is("element","ol")||e.is("element","ul")}function EC(e,t){const i=new RegExp(`@list l${e.id}:level${e.indent}\\s*({[^}]*)`,"gi"),n=/mso-level-number-format:([^;]{0,100});/gi,s=/mso-level-start-at:\s{0,100}([0-9]{0,10})\s{0,100};/gi,o=new RegExp(`@list\\s+l${e.id}:level\\d\\s*{[^{]*mso-level-text:"%\\d\\\\.`,"gi"),r=new RegExp(`@list l${e.id}:level\\d\\s*{[^{]*mso-level-number-format:`,"gi"),a=o.exec(t),l=r.exec(t),c=a&&!l,d=i.exec(t);let h="decimal",u="ol",m=null;if(d&&d[1]){const t=n.exec(d[1]);if(t&&t[1]&&(h=t[1].trim(),u="bullet"!==h&&"image"!==h?"ol":"ul"),"bullet"===h){const t=function(e){if("li"==e.name&&"ul"==e.parent.name&&e.parent.hasAttribute("type"))return e.parent.getAttribute("type");const t=function(e){if(e.getChild(0).is("$text"))return null;for(const t of e.getChildren()){if(!t.is("element","span"))continue;const e=t.getChild(0);if(e)return e.is("$text")?e:e.getChild(0)}
/* istanbul ignore next -- @preserve */return null}(e);if(!t)return null;const i=t._data;if("o"===i)return"circle";if("·"===i)return"disc";if("§"===i)return"square";return null}(e.element);t&&(h=t)}else{const e=s.exec(d[1]);e&&e[1]&&(m=parseInt(e[1]))}c&&(u="ol")}return{type:u,startIndex:m,style:xC(h),isLegalStyleList:c}}function xC(e){if(e.startsWith("arabic-leading-zero"))return"decimal-leading-zero";switch(e){case"alpha-upper":return"upper-alpha";case"alpha-lower":return"lower-alpha";case"roman-upper":return"upper-roman";case"roman-lower":return"lower-roman";case"circle":case"disc":case"square":return e;default:return null}}function TC(e,t,i){const n=t.createElement(e.type);return e.style&&t.setStyle("list-style-type",e.style,n),e.startIndex&&e.startIndex>1&&t.setAttribute("start",e.startIndex,n),e.isLegalStyleList&&i&&t.addClass("legal-list",n),n}function PC(e){const t=e.getStyle("mso-list");if(void 0===t)return{};const i=t.match(/(^|\s{1,100})l(\d+)/i),n=t.match(/\s{0,100}lfo(\d+)/i),s=t.match(/\s{0,100}level(\d+)/i);return i&&n&&s?{id:i[2],order:n[1],indent:parseInt(s[1])}:{indent:1}}function IC(e,t){const i=new yn({name:"span",styles:{"mso-list":"Ignore"}}),n=t.createRangeIn(e);for(const e of n)"elementStart"===e.type&&i.match(e.item)&&t.remove(e.item)}function SC(e){const t=e.getStyle("margin-left");return void 0===t||t.endsWith("px")?t:_C(t)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function OC(e,t){if(!e.childCount)return;const i=new rl(e.document),n=function(e,t){const i=t.createRangeIn(e),n=new yn({name:/v:(.+)/}),s=[];for(const e of i){if("elementStart"!=e.type)continue;const t=e.item,i=t.previousSibling,o=i&&i.is("element")?i.name:null,r=["Chart"],a=n.match(t),l=t.getAttribute("o:gfxdata"),c="v:shapetype"===o,d=l&&r.some((e=>t.getAttribute("id").includes(e)));a&&l&&!c&&!d&&s.push(e.item.getAttribute("id"))}return s}(e,i);!function(e,t,i){const n=i.createRangeIn(t),s=new yn({name:"img"}),o=[];for(const t of n)if(t.item.is("element")&&s.match(t.item)){const i=t.item,n=i.getAttribute("v:shapes")?i.getAttribute("v:shapes").split(" "):[];n.length&&n.every((t=>e.indexOf(t)>-1))?o.push(i):i.getAttribute("src")||o.push(i)}for(const e of o)i.remove(e)}(n,e,i),function(e,t,i){const n=i.createRangeIn(t),s=[];for(const t of n)if("elementStart"==t.type&&t.item.is("element","v:shape")){const i=t.item.getAttribute("id");if(e.includes(i))continue;o(t.item.parent.getChildren(),i)||s.push(t.item)}for(const e of s){const t={src:r(e)};e.hasAttribute("alt")&&(t.alt=e.getAttribute("alt"));const n=i.createElement("img",t);i.insertChild(e.index+1,n,e.parent)}function o(e,t){for(const i of e)
/* istanbul ignore else -- @preserve */
if(i.is("element")){if("img"==i.name&&i.getAttribute("v:shapes")==t)return!0;if(o(i.getChildren(),t))return!0}return!1}function r(e){for(const t of e.getChildren())
/* istanbul ignore else -- @preserve */
if(t.is("element")&&t.getAttribute("src"))return t.getAttribute("src")}}(n,e,i),function(e,t){const i=t.createRangeIn(e),n=new yn({name:/v:(.+)/}),s=[];for(const e of i)"elementStart"==e.type&&n.match(e.item)&&s.push(e.item);for(const e of s)t.remove(e)}(e,i);const s=function(e,t){const i=t.createRangeIn(e),n=new yn({name:"img"}),s=[];let o=0;for(const e of i)e.item.is("element")&&n.match(e.item)&&(e.item.getAttribute("src").startsWith("file://")&&s.push({element:e.item,imageIndex:o}),o++);return s}(e,i);s.length&&function(e,t,i){for(let n=0;n<e.length;n++){const{element:s,imageIndex:o}=e[n],r=t[o];if(r){const e=`data:${r.type};base64,${RC(r.hex)}`;i.setAttribute("src",e,s)}}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(s,function(e){if(!e)return[];const t=/{\\pict[\s\S]+?\\bliptag-?\d+(\\blipupi-?\d+)?({\\\*\\blipuid\s?[\da-fA-F]+)?[\s}]*?/,i=new RegExp("(?:("+t.source+"))([\\da-fA-F\\s]+)\\}","g"),n=e.match(i),s=[];if(n)for(const e of n){let i=!1;e.includes("\\pngblip")?i="image/png":e.includes("\\jpegblip")&&(i="image/jpeg"),i&&s.push({hex:e.replace(t,"").replace(/[^\da-fA-F]/g,""),type:i})}return s}(t),i)}function RC(e){return btoa(e.match(/\w{2}/g).map((e=>String.fromCharCode(parseInt(e,16)))).join(""))}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
function VC(e,t){for(const i of t.createRangeIn(e).getItems())i.is("element","table")&&("0px"===i.getStyle("width")&&t.removeStyle("width",i),"0"===i.getAttribute("width")&&t.removeAttribute("width",i))}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const MC=/<meta\s*name="?generator"?\s*content="?microsoft\s*word\s*\d+"?\/?>/i,BC=/xmlns:o="urn:schemas-microsoft-com/i;class NC{document;hasMultiLevelListPlugin;constructor(e,t=!1){this.document=e,this.hasMultiLevelListPlugin=t}isActive(e){return MC.test(e)||BC.test(e)}execute(e){const t=new rl(this.document),{body:i,stylesString:n}=e._parsedData;!function(e,t){const i=[];for(const n of t.createRangeIn(e)){const e=n.item;e.is("element","a")&&!e.hasAttribute("href")&&(e.hasAttribute("id")||e.hasAttribute("name"))&&i.push(e)}for(const e of i){const i=e.parent.getChildIndex(e)+1,n=e.getChildren();t.insertChild(i,n,e.parent)}}(i,t),kC(i,n,this.hasMultiLevelListPlugin),OC(i,e.dataTransfer.getData("text/rtf")),
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
function(e,t){for(const i of t.createRangeIn(e).getItems()){if(!i.is("element","table")&&!i.is("element","td")&&!i.is("element","th"))continue;const e=["left","top","right","bottom"];if(e.every((e=>!i.hasStyle(`border-${e}-style`))))t.setStyle("border-style","none",i);else for(const n of e)i.hasStyle(`border-${n}-style`)||t.setStyle(`border-${n}-style`,"none",i);const n=["width","height",...e.map((e=>`border-${e}-width`)),...e.map((e=>`padding-${e}`))];for(const e of n)i.hasStyle(e)&&t.setStyle(e,_C(i.getStyle(e)),i)}}(i,t),VC(i,t),function(e){const t=[],i=new rl(e.document);for(const{item:n}of i.createRangeIn(e))if(n.is("element")){for(const e of n.getClassNames())/\bmso/gi.exec(e)&&i.removeClass(e,n);for(const e of n.getStyleNames())/\bmso/gi.exec(e)&&i.removeStyle(e,n);(n.is("element","w:sdt")||n.is("element","w:sdtpr")&&n.isEmpty||n.is("element","o:p")&&n.isEmpty)&&t.push(n)}for(const e of t){const t=e.parent,n=t.getChildIndex(e);i.insertChild(n,e.getChildren(),t),i.remove(e)}}(i),e.content=i}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function FC(e,t,i,{blockElements:n,inlineObjectElements:s}){let o=i.createPositionAt(e,"forward"==t?"after":"before");return o=o.getLastMatchingPosition((({item:e})=>e.is("element")&&!n.includes(e.name)&&!s.includes(e.name)),{direction:t}),"forward"==t?o.nodeAfter:o.nodeBefore}function LC(e,t){return!!e&&e.is("element")&&t.includes(e.name)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */const DC=/id=("|')docs-internal-guid-[-0-9a-f]+("|')/i;class zC{document;constructor(e){this.document=e}isActive(e){return DC.test(e)}execute(e){const t=new rl(this.document),{body:i}=e._parsedData;!function(e,t){for(const i of e.getChildren())if(i.is("element","b")&&"normal"===i.getStyle("font-weight")){const n=e.getChildIndex(i);t.remove(i),t.insertChild(n,i.getChildren(),e)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(i,t),function(e,t){for(const i of t.createRangeIn(e)){const e=i.item;if(e.is("element","li")){const i=e.getChild(0);i&&i.is("element","p")&&t.unwrapElement(i)}}}(i,t),function(e,t){const i=new Yn(t.document.stylesProcessor),n=new Fs(i,{renderingMode:"data"}),s=n.blockElements,o=n.inlineObjectElements,r=[];for(const i of t.createRangeIn(e)){const e=i.item;if(e.is("element","br")){const i=FC(e,"forward",t,{blockElements:s,inlineObjectElements:o}),n=FC(e,"backward",t,{blockElements:s,inlineObjectElements:o}),a=LC(i,s);(LC(n,s)||a)&&r.push(e)}}for(const e of r)e.hasClass("Apple-interchange-newline")?t.remove(e):t.replace(e,t.createElement("p"))}(i,t),e.content=i}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
const HC=/<google-sheets-html-origin/i;class UC{document;constructor(e){this.document=e}isActive(e){return HC.test(e)}execute(e){const t=new rl(this.document),{body:i}=e._parsedData;!
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
function(e,t){for(const i of e.getChildren())if(i.is("element","google-sheets-html-origin")){const n=e.getChildIndex(i);t.remove(i),t.insertChild(n,i.getChildren(),e)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(i,t),function(e,t){for(const i of e.getChildren())i.is("element","table")&&i.hasAttribute("xmlns")&&t.removeAttribute("xmlns",i)}(i,t),VC(i,t),function(e,t){for(const i of Array.from(e.getChildren()))i.is("element","style")&&t.remove(i)}(i,t),e.content=i}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function $C(e){return e.replace(/<span(?: class="Apple-converted-space"|)>(\s+)<\/span>/g,((e,t)=>1===t.length?" ":Array(t.length+1).join("  ").substr(0,t.length)))}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function WC(e,t){const i=new DOMParser,n=function(e){return $C($C(e)).replace(/(<span\s+style=['"]mso-spacerun:yes['"]>[^\S\r\n]*?)[\r\n]+([^\S\r\n]*<\/span>)/g,"$1$2").replace(/<span\s+style=['"]mso-spacerun:yes['"]><\/span>/g,"").replace(/(<span\s+style=['"]letter-spacing:[^'"]+?['"]>)[\r\n]+(<\/span>)/g,"$1 $2").replace(/ <\//g," </").replace(/ <o:p><\/o:p>/g," <o:p></o:p>").replace(/<o:p>(&nbsp;|\u00A0)<\/o:p>/g,"").replace(/>([^\S\r\n]*[\r\n]\s*)</g,"><")}(function(e){const t="</body>",i="</html>",n=e.indexOf(t);if(n<0)return e;const s=e.indexOf(i,n+t.length);return e.substring(0,n+t.length)+(s>=0?e.substring(s):"")}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(e=(e=e.replace(/<!--\[if gte vml 1]>/g,"")).replace(/<o:SmartTagType(?:\s+[^\s>=]+(?:="[^"]*")?)*\s*\/?>/gi,""))),s=i.parseFromString(n,"text/html");!function(e){e.querySelectorAll("span[style*=spacerun]").forEach((e=>{const t=e,i=t.innerText.length||0;t.innerText=Array(i+1).join("  ").substr(0,i)}))}(s);const o=s.body.innerHTML,r=function(e,t){const i=new Yn(t),n=new Fs(i,{renderingMode:"data"}),s=e.createDocumentFragment(),o=e.body.childNodes;for(;o.length>0;)s.appendChild(o[0]);return n.domToView(s,{skipComments:!0})}(s,t),a=function(e){const t=[],i=[],n=Array.from(e.getElementsByTagName("style"));for(const e of n)e.sheet&&e.sheet.cssRules&&e.sheet.cssRules.length&&(t.push(e.sheet),i.push(e.innerHTML));return{styles:t,stylesString:i.join(" ")}}(s);return{body:r,bodyString:o,styles:a.styles,stylesString:a.stylesString}}class qC extends Qi{static get pluginName(){return"PasteFromOffice"}static get isOfficialPlugin(){return!0}static get requires(){return[ef]}init(){const e=this.editor,t=e.plugins.get("ClipboardPipeline"),i=e.editing.view.document,n=[],s=this.editor.plugins.has("MultiLevelList");n.push(new NC(i,s)),n.push(new zC(i)),n.push(new UC(i)),t.on("inputTransformation",((t,s)=>{if(s._isTransformedWithPasteFromOffice)return;if(e.model.document.selection.getFirstPosition().parent.is("element","codeBlock"))return;const o=s.dataTransfer.getData("text/html"),r=n.find((e=>e.isActive(o)));r&&(s._parsedData||(s._parsedData=WC(o,i.stylesProcessor)),r.execute(s),s._isTransformedWithPasteFromOffice=!0)}),{priority:"high"})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function jC(e,t,i,n){let s,o=null;"function"==typeof n?s=n:(o=e.commands.get(n),s=()=>{e.execute(n)}),e.model.document.on("change:data",((r,a)=>{if(o&&!o.isEnabled||!t.isEnabled)return;const l=Bi(e.model.document.selection.getRanges());if(!l.isCollapsed)return;if(a.isUndo||!a.isLocal)return;const c=Array.from(e.model.document.differ.getChanges()),d=c[0];if(1!=c.length||"insert"!==d.type||"$text"!=d.name||1!=d.length)return;const h=d.position.parent;if(h.is("element","codeBlock"))return;if(h.is("element","listItem")&&"function"!=typeof n&&!["numberedList","bulletedList","todoList"].includes(n))return;if(o&&!0===o.value)return;const u=h.getChild(0),m=e.model.createRangeOn(u);if(!m.containsRange(l)&&!l.end.isEqual(m.end))return;const g=i.exec(u.data.substr(0,l.end.offset));g&&e.model.enqueueChange((t=>{const i=e.model.document.selection,n=t.createPositionAt(h,0),o=t.createPositionAt(h,g[0].length),r=new Mo(n,o);if(!1!==s({match:g})){const e=Array.from(i.getAttributes());t.remove(r);const n=i.getFirstRange(),s=t.createRangeIn(h);!h.isEmpty||s.isEqual(n)||s.containsRange(n,!0)||t.remove(h),function(e,t,i){const n=e.model.schema,s=t.getFirstPosition();let o=new pr(s);n.checkChild(o,"$text")&&(o=o.push("$text"));for(const[t,s]of i)n.checkAttribute(o,t)&&e.setSelectionAttribute(t,s)}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(t,i,e)}r.detach(),e.model.enqueueChange((()=>{e.plugins.get("Delete").requestUndoOnBackspace()}))}))}))}function KC(e,t,i,n){let s,o;i instanceof RegExp?s=i:o=i,o=o||(e=>{let t;const i=[],n=[];for(;null!==(t=s.exec(e))&&!(t&&t.length<4);){let{index:e,1:s,2:o,3:r}=t;const a=s+o+r;e+=t[0].length-a.length;const l=[e,e+s.length],c=[e+s.length+o.length,e+s.length+o.length+r.length];i.push(l),i.push(c),n.push([e+s.length,e+s.length+o.length])}return{remove:i,format:n}}),e.model.document.on("change:data",((i,s)=>{if(s.isUndo||!s.isLocal||!t.isEnabled)return;const r=e.model,a=r.document.selection;if(!a.isCollapsed)return;const l=Array.from(r.document.differ.getChanges()),c=l[0];if(1!=l.length||"insert"!==c.type||"$text"!=c.name||1!=c.length)return;const d=a.focus,h=d.parent,{text:u,range:m}=function(e,t){let i=e.start;const n=Array.from(e.getItems()).reduce(((e,n)=>!n.is("$text")&&!n.is("$textProxy")||n.getAttribute("code")?(i=t.createPositionAfter(n),""):e+n.data),"");return{text:n,range:t.createRange(i,e.end)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */(r.createRange(r.createPositionAt(h,0),d),r),g=o(u),f=GC(m.start,g.format,r),p=GC(m.start,g.remove,r);f.length&&p.length&&r.enqueueChange((t=>{if(!1!==n(t,f)){for(const e of p.reverse())t.remove(e);r.enqueueChange((()=>{e.plugins.get("Delete").requestUndoOnBackspace()}))}}))}))}function GC(e,t,i){return t.filter((e=>void 0!==e[0]&&void 0!==e[1])).map((t=>i.createRange(e.getShiftedBy(t[0]),e.getShiftedBy(t[1]))))}class JC extends Qi{static get requires(){return[fc]}static get pluginName(){return"Autoformat"}static get isOfficialPlugin(){return!0}afterInit(){const e=this.editor,t=this.editor.t;this._addListAutoformats(),this._addBasicStylesAutoformats(),this._addHeadingAutoformats(),this._addBlockQuoteAutoformats(),this._addCodeBlockAutoformats(),this._addHorizontalLineAutoformats(),e.accessibility.addKeystrokeInfos({keystrokes:[{label:t("Revert autoformatting action"),keystroke:"Backspace"}]})}_addListAutoformats(){const e=this.editor.commands;e.get("bulletedList")&&jC(this.editor,this,/^[*-]\s$/,"bulletedList"),e.get("numberedList")&&jC(this.editor,this,/^1[.|)]\s$/,"numberedList"),e.get("todoList")&&jC(this.editor,this,/^\[\s?\]\s$/,"todoList"),e.get("checkTodoList")&&jC(this.editor,this,/^\[\s?x\s?\]\s$/,(()=>{this.editor.execute("todoList"),this.editor.execute("checkTodoList")}))}_addBasicStylesAutoformats(){const e=this.editor.commands;if(e.get("bold")){const e=QC(this.editor,"bold");KC(this.editor,this,/(?:^|\s)(\*\*)([^*]+)(\*\*)$/g,e),KC(this.editor,this,/(?:^|\s)(__)([^_]+)(__)$/g,e)}if(e.get("italic")){const e=QC(this.editor,"italic");KC(this.editor,this,/(?:^|\s)(\*)([^*_]+)(\*)$/g,e),KC(this.editor,this,/(?:^|\s)(_)([^_]+)(_)$/g,e)}if(e.get("code")){const e=QC(this.editor,"code");KC(this.editor,this,/(`)([^`]+)(`)$/g,e)}if(e.get("strikethrough")){const e=QC(this.editor,"strikethrough");KC(this.editor,this,/(~~)([^~]+)(~~)$/g,e)}}_addHeadingAutoformats(){const e=this.editor.commands.get("heading");e&&e.modelElements.filter((e=>e.match(/^heading[1-6]$/))).forEach((t=>{const i=t[7],n=new RegExp(`^(#{${i}})\\s$`);jC(this.editor,this,n,(()=>{if(!e.isEnabled||e.value===t)return!1;this.editor.execute("heading",{value:t})}))}))}_addBlockQuoteAutoformats(){this.editor.commands.get("blockQuote")&&jC(this.editor,this,/^>\s$/,"blockQuote")}_addCodeBlockAutoformats(){const e=this.editor,t=e.model.document.selection;e.commands.get("codeBlock")&&jC(e,this,/^```$/,(()=>{if(t.getFirstPosition().parent.is("element","listItem"))return!1;this.editor.execute("codeBlock",{usePreviousLanguageChoice:!0})}))}_addHorizontalLineAutoformats(){this.editor.commands.get("horizontalLine")&&jC(this.editor,this,/^---$/,"horizontalLine")}}function QC(e,t){return(i,n)=>{if(!e.commands.get(t).isEnabled)return!1;const s=e.model.schema.getValidRanges(n,t);for(const e of s)i.setAttribute(t,!0,e);i.removeSelectionAttribute(t)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class YC extends Qi{adapter;_debouncedSave;_lastDocumentVersion;_savePromise;_domEmitter;_config;_pendingActions;_makeImmediateSave;_action=null;static get pluginName(){return"Autosave"}static get isOfficialPlugin(){return!0}static get requires(){return[Xl]}constructor(e){super(e);const t=e.config.get("autosave")||{},i=t.waitingTime||1e3;this.set("state","synchronized"),this._debouncedSave=$e(this._save.bind(this),i),this._lastDocumentVersion=e.model.document.version,this._savePromise=null,this._domEmitter=new(Ft()),this._config=t,this._pendingActions=e.plugins.get(Xl),this._makeImmediateSave=!1}init(){const e=this.editor,t=e.model.document;this.listenTo(e,"ready",(()=>{this.listenTo(t,"change:data",((e,t)=>{this._saveCallbacks.length&&t.isLocal&&("synchronized"===this.state&&(this.state="waiting",this._setPendingAction()),"waiting"===this.state&&this._debouncedSave())}))})),this.listenTo(e,"destroy",(()=>this._flush()),{priority:"highest"}),
/* istanbul ignore next -- @preserve */
this._domEmitter.listenTo(window,"beforeunload",((e,t)=>{this._pendingActions.hasAny&&(t.returnValue=this._pendingActions.first.message)}))}destroy(){this._domEmitter.stopListening(),super.destroy()}save(){return this._debouncedSave.cancel(),this._save()}_flush(){this._debouncedSave.flush()}_save(){return this._savePromise?(this._makeImmediateSave=this.editor.model.document.version>this._lastDocumentVersion,this._savePromise):(this._setPendingAction(),this.state="saving",this._lastDocumentVersion=this.editor.model.document.version,this._savePromise=Promise.resolve().then((()=>Promise.all(this._saveCallbacks.map((e=>e(this.editor)))))).finally((()=>{this._savePromise=null})).then((()=>{if(this._makeImmediateSave)return this._makeImmediateSave=!1,this._save();this.editor.model.document.version>this._lastDocumentVersion?(this.state="waiting",this._debouncedSave()):(this.state="synchronized",this._pendingActions.remove(this._action),this._action=null)})).catch((e=>{throw this.state="error",this.state="saving",this._debouncedSave(),e})),this._savePromise)}_setPendingAction(){const e=this.editor.t;this._action||(this._action=this._pendingActions.add(e("Saving changes")))}get _saveCallbacks(){const e=[];return this.adapter&&this.adapter.save&&e.push(this.adapter.save),this._config.save&&e.push(this._config.save),e}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */function XC(e){if(e.is("$text")||e.is("$textProxy"))return e.data;const t=e;let i="",n=null;for(const e of t.getChildren()){const t=XC(e);n&&n.is("element")&&(i+="\n"),i+=t,n=e}return i}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class ZC extends Qi{_config;_outputView;_wordsMatchRegExp;constructor(e){super(e),this.set("characters",0),this.set("words",0),Object.defineProperties(this,{characters:{get(){return this.characters=this._getCharacters(this._getText())}},words:{get(){return this.words=this._getWords(this._getText())}}}),this.set("_wordsLabel",void 0),this.set("_charactersLabel",void 0),this._config=e.config.get("wordCount")||{},this._outputView=void 0,this._wordsMatchRegExp=s.features.isRegExpUnicodePropertySupported?new RegExp("([\\p{L}\\p{N}]+\\S?)+","gu"):/([a-zA-Z0-9À-ž]+\S?)+/gu}static get pluginName(){return"WordCount"}static get isOfficialPlugin(){return!0}init(){this.editor.model.document.on("change:data",We(this._refreshStats.bind(this),250)),"function"==typeof this._config.onUpdate&&this.on("update",((e,t)=>{this._config.onUpdate(t)})),ht(this._config.container)&&this._config.container.appendChild(this.wordCountContainer)}destroy(){this._outputView&&(this._outputView.element.remove(),this._outputView.destroy()),super.destroy()}get wordCountContainer(){const e=this.editor,t=e.t,i=e.config.get("wordCount.displayWords"),n=e.config.get("wordCount.displayCharacters"),s=id.bind(this,this),o=[];return this._outputView||(this._outputView=new Cd,(i||void 0===i)&&(this.bind("_wordsLabel").to(this,"words",(e=>t("Words: %0",e))),o.push({tag:"div",children:[{text:[s.to("_wordsLabel")]}],attributes:{class:"ck-word-count__words"}})),(n||void 0===n)&&(this.bind("_charactersLabel").to(this,"characters",(e=>t("Characters: %0",e))),o.push({tag:"div",children:[{text:[s.to("_charactersLabel")]}],attributes:{class:"ck-word-count__characters"}})),this._outputView.setTemplate({tag:"div",attributes:{class:["ck","ck-word-count"]},children:o}),this._outputView.render()),this._outputView.element}_getText(){let e="";for(const t of this.editor.model.document.getRoots())""!==e&&(e+="\n"),e+=XC(t);return e}_getCharacters(e){return e.replace(/\n/g,"").length}_getWords(e){return(e.match(this._wordsMatchRegExp)||[]).length}_refreshStats(){const e=this._getText(),t=this.words=this._getWords(e),i=this.characters=this._getCharacters(e);this.fire("update",{words:t,characters:i})}}const eA=[Of,Bf],tA=[Uf,Xf,bp,np,mp,lp,Kf,Xp,nw,dC,mC,bC],iA=[zw,Kw,Gb,o_],nA=[F_,U_,Dv,zv,av,xv,f_,hv,$v,iy],sA=[ry,uy,Q_],oA=[Pk,Rk],rA=[Mw,Rw,eC],aA=[fc,Sf,Pf,pf,qC,JC,YC,ZC],lA=[...eA,...tA,...iA,...nA,...sA,...oA,...rA,...aA];
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */
class cA extends Pm{view;_toolbarConfig;_elementReplacer;constructor(e,t){super(e),this.view=t,this._toolbarConfig=iu(e.config.get("toolbar")),this._elementReplacer=new xt,this.listenTo(e.editing.view,"scrollToTheSelection",this._handleScrollToTheSelectionWithStickyPanel.bind(this))}get element(){return this.view.element}init(e){const t=this.editor,i=this.view,n=t.editing.view,s=i.editable,o=n.document.getRoot();s.name=o.rootName,i.render();const r=s.element;this.setEditableElement(s.name,r),i.editable.bind("isFocused").to(this.focusTracker),n.attachDomRoot(r),e&&this._elementReplacer.replace(e,this.element),this._initPlaceholder(),this._initToolbar(),i.menuBarView&&this.initMenuBar(i.menuBarView),this._initDialogPluginIntegration(),this._initContextualBalloonIntegration(),this.fire("ready")}destroy(){super.destroy();const e=this.view,t=this.editor.editing.view;this._elementReplacer.restore(),t.getDomRoot(e.editable.name)&&t.detachDomRoot(e.editable.name),e.destroy()}_initToolbar(){const e=this.view;e.stickyPanel.bind("isActive").to(this.focusTracker,"isFocused"),e.stickyPanel.limiterElement=e.element,e.stickyPanel.bind("viewportTopOffset").to(this,"viewportOffset",(({visualTop:e})=>e||0)),e.toolbar.fillFromConfig(this._toolbarConfig,this.componentFactory),this.addToolbar(e.toolbar)}_initPlaceholder(){const e=this.editor,t=e.editing.view,i=t.document.getRoot(),n=e.sourceElement;let s;const o=e.config.get("placeholder");o&&(s="string"==typeof o?o:o[this.view.editable.name]),!s&&n&&"textarea"===n.tagName.toLowerCase()&&(s=n.getAttribute("placeholder")),s&&(i.placeholder=s),cn({view:t,element:i,isDirectHost:!1,keepOnFocus:!0})}_initContextualBalloonIntegration(){if(!this.editor.plugins.has("ContextualBalloon"))return;const{stickyPanel:e}=this.view,t=this.editor.plugins.get("ContextualBalloon");t.on("getPositionOptions",(t=>{const i=t.return;if(!i||!e.isSticky||!e.element)return;const n=new Kt(e.element).height,s="function"==typeof i.target?i.target():i.target,o="function"==typeof i.limiter?i.limiter():i.limiter;if(s&&o&&new Kt(s).height>=new Kt(o).height-n)return;const r={...i.viewportOffsetConfig},a=(r.top||0)+n;t.return={...i,viewportOffsetConfig:{...r,top:a}}}),{priority:"low"});const i=()=>{t.visibleView&&t.updatePosition()};this.listenTo(e,"change:isSticky",i),this.listenTo(this.editor.ui,"change:viewportOffset",i)}_handleScrollToTheSelectionWithStickyPanel(e,t,i){const n=this.view.stickyPanel;if(n.isSticky){const e=new Kt(n.element).height;t.viewportOffset.top+=e}else{const e=()=>{this.editor.editing.view.scrollToTheSelection(i)};this.listenTo(n,"change:isSticky",e),setTimeout((()=>{this.stopListening(n,"change:isSticky",e)}),20)}}_initDialogPluginIntegration(){if(!this.editor.plugins.has("Dialog"))return;const e=this.view.stickyPanel,t=this.editor.plugins.get("Dialog");t.on("show",(()=>{const i=t.view;i.on("moveTo",((t,n)=>{if(!e.isSticky||i.wasMoved||i.isModal)return;const s=new Kt(e.contentPanelElement);n[1]<s.bottom+eh.defaultOffset&&(n[1]=s.bottom+eh.defaultOffset)}),{priority:"high"})}),{priority:"low"})}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class dA extends Om{stickyPanel;toolbar;editable;constructor(e,t,i={}){super(e),this.stickyPanel=new Um(e),this.toolbar=new su(e,{shouldGroupWhenFull:i.shouldToolbarGroupWhenFull}),i.useMenuBar&&(this.menuBarView=new Xm(e)),this.editable=new Vm(e,t,void 0,{label:i.label})}render(){super.render(),this.menuBarView?this.stickyPanel.content.addMany([this.menuBarView,this.toolbar]):this.stickyPanel.content.add(this.toolbar),this.top.add(this.stickyPanel),this.main.add(this.editable)}}
/**
     * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
     * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
     */class hA extends(Yl(Gl)){static get editorName(){return"ClassicEditor"}ui;constructor(e,t={}){if(!uA(e)&&void 0!==t.initialData)throw new k("editor-create-initial-data",null);super(t),this.config.define("menuBar.isVisible",!1),void 0===this.config.get("initialData")&&this.config.set("initialData",function(e){return uA(e)?zt(e):e}(e)),uA(e)&&(this.sourceElement=e),this.model.document.createRoot();const i=!this.config.get("toolbar.shouldNotGroupWhenFull"),n=this.config.get("menuBar"),s=new dA(this.locale,this.editing.view,{shouldToolbarGroupWhenFull:i,useMenuBar:n.isVisible,label:this.config.get("label")});this.ui=new cA(this,s),Ql(this)}destroy(){return this.sourceElement&&this.updateSourceElement(),this.ui.destroy(),super.destroy()}static create(e,t={}){return new Promise((i=>{const n=new this(e,t);i(n.initPlugins().then((()=>n.ui.init(uA(e)?e:null))).then((()=>n.data.init(n.config.get("initialData")))).then((()=>n.fire("ready"))).then((()=>n)))}))}}function uA(e){return ht(e)}var mA;!function(e){e.MEDIA="preview-media",e.DOCUMENT="preview-document",e.FAILED="upload-failed",e.PREVIEW="preview-component"}(mA||(mA={}));mA.DOCUMENT,mA.MEDIA;const gA=mA.PREVIEW,fA=mA.FAILED,pA="arbo-emoji";function wA(e){const t={};for(const[i,n]of e)t[i]=n;return t}class bA extends Xi{executeCommand(e,t){if(!t?.fileid&&!t?.path)return void console.warn(`${this.constructor.name}: Invalid props provided`,t);const i=this.editor.model;i.change((n=>{const s=n.createElement(e,t);i.insertContent(s)}))}}class _A extends bA{execute(e){this.executeCommand(gA,e)}}class vA extends bA{execute(e){this.executeCommand(fA,e)}}const yA={WIDGET_LABELS:{PREVIEW:"Preview Component Widget",UPLOAD_FAILED:"Upload Failed Component Widget"},PLUGIN_NAMES:{PREVIEW:"MediaPreviewPlugin",UPLOAD_FAILED:"UploadFailedPlugin"},SCHEMA:{PREVIEW:{allowWhere:"$text",allowAttributesOf:"$text",isInline:!0,isObject:!0,allowAttributes:["path","name","fileid","mimetype"]},UPLOAD_FAILED:{allowWhere:"$text",allowAttributesOf:"$text",isInline:!0,isObject:!0,allowAttributes:["id","name","path"]}}};class kA extends Qi{static get requires(){return[Vg]}init(){this._defineSchema(),this._defineConverters(),this._addCommands()}_defineSchema(){const e=this.getElementName(),t=this.getSchemaConfig();this.editor.model.schema.register(e,t)}_addCommands(){const e=this.getElementName(),t=this.getCommandClass();this.editor.commands.add(e,new t(this.editor))}_createUpcaster(){const e=this.getElementName();return(t,i)=>{try{const n=wA(t.getAttributes());return i.writer.createElement(e,n)}catch(t){return console.error(`Error in ${e} upcast converter:`,t),i.writer.createElement(e)}}}_createEditingDowncaster(){const e=this.getElementName(),t=this.getWidgetLabel();return(i,{writer:n})=>{try{const s=wA(i.getAttributes());return fg(n.createContainerElement("span",{class:`${e}-widget`},[n.createAttributeElement(e,s)]),n,{label:t,hasSelectionHandle:!0})}catch(i){console.error(`Error in ${e} editing downcast converter:`,i);return fg(n.createContainerElement("span",{class:`${e}-widget-error`}),n,{label:t})}}}_createDataDowncaster(){const e=this.getElementName();return(t,{writer:i})=>{try{const n=wA(t.getAttributes());return i.createEmptyElement(e,n)}catch(t){return console.error(`Error in ${e} data downcast converter:`,t),i.createEmptyElement(e)}}}_defineConverters(){const e=this.getElementName(),t=this.editor.conversion;t.for("upcast").elementToElement({view:e,model:this._createUpcaster()}),t.for("editingDowncast").elementToElement({model:e,view:this._createEditingDowncaster()}),t.for("dataDowncast").elementToElement({model:e,view:this._createDataDowncaster()})}}const CA={PLUGIN_NAME:"EmojiPlugin",WIDGET_LABEL:"Emoji widget",VIEW_CLASS:"arbo-emoji",ALLOWED_ATTRIBUTES:["name","style"]};class AA extends Xi{execute(e){if(!e?.trim())return void console.warn("EmojiCommand: Empty or invalid emoji name provided");const t=this.editor.model;t.change((i=>{const n=i.createElement(pA,{name:e.trim()});t.insertContent(n)}))}}function EA(e){const t={name:String(e.name||"")};return e.style&&"string"==typeof e.style&&(t.style=e.style),t}const xA="a",TA="mention",PA="mention",IA="high",SA=20,OA="_blank",RA="data-mention",VA="data-user-id",MA="href";function BA(e){return t=>{const i=e.plugins.get("Mention"),n=t.getAttribute(MA),s=t.getAttribute(VA);return i.toMentionAttribute(t,{link:n,userId:s})}}const NA=[class extends kA{static get pluginName(){return yA.PLUGIN_NAMES.PREVIEW}getElementName(){return gA}getPluginName(){return yA.PLUGIN_NAMES.PREVIEW}getWidgetLabel(){return yA.WIDGET_LABELS.PREVIEW}getSchemaConfig(){return yA.SCHEMA.PREVIEW}getCommandClass(){return _A}},class extends kA{static get pluginName(){return yA.PLUGIN_NAMES.UPLOAD_FAILED}getElementName(){return fA}getPluginName(){return yA.PLUGIN_NAMES.UPLOAD_FAILED}getWidgetLabel(){return yA.WIDGET_LABELS.UPLOAD_FAILED}getSchemaConfig(){return yA.SCHEMA.UPLOAD_FAILED}getCommandClass(){return vA}},class extends Qi{static get pluginName(){return CA.PLUGIN_NAME}init(){this._defineSchema(),this._defineConverters(),this._registerCommand()}_defineSchema(){this.editor.model.schema.register(pA,{inheritAllFrom:"$inlineObject",allowAttributes:[...CA.ALLOWED_ATTRIBUTES]})}_defineConverters(){const e=this.editor.conversion;e.for("upcast").elementToElement({view:pA,model:(e,{writer:t})=>{const i=wA(e.getAttributes());return t.createElement(pA,i)}}),e.for("dataDowncast").elementToElement({model:pA,view:(e,{writer:t})=>{const i=EA(wA(e.getAttributes()));return t.createEmptyElement(pA,i)}}),e.for("editingDowncast").elementToElement({model:pA,view:(e,{writer:t})=>{const i=EA(wA(e.getAttributes())),n=t.createAttributeElement(pA,i);return fg(t.createContainerElement("span",{class:CA.VIEW_CLASS},[n]),t,{label:CA.WIDGET_LABEL,hasSelectionHandle:!1})}})}_registerCommand(){this.editor.commands.add(pA,new AA(this.editor))}},function(e){e.conversion.for("upcast").elementToAttribute({view:{name:xA,classes:TA,attributes:{[RA]:!0,[MA]:!0,[VA]:!0}},model:{key:PA,value:BA(e)},converterPriority:IA}),e.conversion.for("downcast").attributeToElement({model:PA,view:(e,{writer:t})=>{if(!e?.id)return null;const i=e.userId?`#type=mention&data=${e.userId}`:`#type=mention&data=${e.id}`,n={class:TA,[RA]:e.id,[MA]:i,target:OA};return e.userId&&(n[VA]=e.userId),t.createAttributeElement(xA,n,{priority:SA,id:e.uid})},converterPriority:IA})}],FA=[JC,Rw,YC,Uf,Of,nw,mC,bC,Xf,Mw,Gb,eC,Bf,np,o_,bp,ZC,Sf],LA=(e=!1)=>e?[...FA,...NA]:FA;LA(!0);const DA={toolbar:{items:[],shouldNotGroupWhenFull:!1},image:{toolbar:[]},licenseKey:"GPL",link:{addTargetToExternalLinks:!0,defaultProtocol:"https://",decorators:{toggleDownloadable:{mode:"manual",label:"Downloadable",attributes:{download:"file"}}}},mention:{feeds:[{marker:"@",feed:[]}]},placeholder:"Type or paste your content here!",list:{properties:{styles:!0,startIndex:!0,reversed:!0}}};class zA extends hA{static builtinPlugins=[...FA];static defaultConfig=DA;static async create(e,t){const{includeExtraPlugins:i=!0,...n}=t||{},{element:s,data:o}=function(e){if("string"!=typeof e)return{element:e};if(e.trim().startsWith("<"))return{data:e};const t=document.querySelector(e);if(t)return{element:t};const i=document.getElementById(e);return i?{element:i}:("production"!==process.env.NODE_ENV&&console.warn(`[arbo-ckeditor] Could not find element for selector/id "${e}". Treating it as initial data string.`),{data:e})}(e);if(!s&&!o)throw new Error("[arbo-ckeditor] Invalid source: provide HTMLElement, selector, id, HTML markup, or data string.");const r=LA(i),a=Array.isArray(n?.plugins)&&n.plugins.length>0;let l;const c=this.builtinPlugins;try{a?(this.builtinPlugins=[],l={...DA,...n,plugins:n.plugins}):(this.builtinPlugins=r,l={...DA,...n},delete l.plugins);return await super.create(s??o,l)}catch(e){throw e}finally{this.builtinPlugins=c}}}const HA=async(e,t)=>zA.create(e,t),UA=[dC,JC,Rw,YC,Kw,Uf,Kf,Of,zw,nw,mC,bC,Xf,Mw,Gb,Bf,qC,Q_,np,lp,mp,Pk,Rk,o_,bp,ZC,eC],$A={toolbar:{items:["bold","italic","underline","strikethrough","|","link","highlight","|","bulletedList","numberedList","todoList","|","blockQuote","insertTable","|","undo","redo"],shouldNotGroupWhenFull:!0},balloonToolbar:["bold","italic","underline","|","link","highlight","|","bulletedList","numberedList","|","outdent","indent"],blockToolbar:["paragraph","heading1","heading2","heading3","|","bulletedList","numberedList","todoList","|","blockQuote","insertTable"],fontFamily:{supportAllValues:!0},fontSize:{options:[10,12,14,"default",18,20,22],supportAllValues:!0},heading:{options:[{model:"paragraph",title:"Paragraph",class:"ck-heading_paragraph"},{model:"heading1",view:"h1",title:"Heading 1",class:"ck-heading_heading1"},{model:"heading2",view:"h2",title:"Heading 2",class:"ck-heading_heading2"},{model:"heading3",view:"h3",title:"Heading 3",class:"ck-heading_heading3"},{model:"heading4",view:"h4",title:"Heading 4",class:"ck-heading_heading4"},{model:"heading5",view:"h5",title:"Heading 5",class:"ck-heading_heading5"},{model:"heading6",view:"h6",title:"Heading 6",class:"ck-heading_heading6"}]},licenseKey:"GPL",list:{properties:{styles:!0,startIndex:!0,reversed:!0}},table:{contentToolbar:["tableColumn","tableRow","mergeTableCells","tableProperties","tableCellProperties"]},mention:{feeds:[{marker:"@",feed:[],minimumCharacters:1}]}};class WA extends qg{static builtinPlugins=UA;static defaultConfig=$A;static async create(e,t){const i={...$A,...t,plugins:t?.plugins||UA,balloonToolbar:t?.balloonToolbar||$A.balloonToolbar,blockToolbar:t?.blockToolbar||$A.blockToolbar};return super.create(e,i)}}const qA=async(e,t)=>WA.create(e,t),jA="__ARBO_CKEDITOR_SINGLETON__";!function(){try{if("undefined"==typeof globalThis)return;const e=globalThis,t="__ARBO_CKEDITOR5_ENGINE_SET__",i=Gl;if(!e[t])return void(e[t]=new Set([i]));if(e[t].has(i))return;throw console.error("[arbo-ckeditor-custom-build] Detected a second distinct CKEditor 5 build on the page. Aborting this build to prevent duplicated-modules errors. Remove the extra script/import."),console.trace("[arbo-ckeditor-custom-build] Trace:"),e.__ARBO_CKEDITOR_DUP_ABORTED__=!0,new Error("CKEditor 5 duplicate build detected (arbo).")}catch(e){throw e}}();const KA={ClassicEditor:void 0,createClassicEditor:void 0,BalloonEditor:void 0,createBalloonEditor:void 0};KA.ClassicEditor=zA,KA.createClassicEditor=HA,KA.BalloonEditor=WA,KA.createBalloonEditor=qA,function(){if("undefined"==typeof globalThis)return;const e=globalThis;e[jA]||(e[jA]=KA,"undefined"!=typeof window&&(Object.prototype.hasOwnProperty.call(window,"ArboCKEditor")||(window.ArboCKEditor=KA)))}();const GA="undefined"!=typeof globalThis&&globalThis[jA]||KA;return e.ARBO_EDITING_UTILITY_PLUGINS=aA,e.ARBO_LINK_MENTION_PLUGINS=rA,e.ARBO_LIST_PLUGINS=iA,e.ARBO_MEDIA_PLUGINS=nA,e.ARBO_MINIMAL_PLUGINS=eA,e.ARBO_RECOMMENDED_PLUGINS=lA,e.ARBO_TABLE_PLUGINS=oA,e.ARBO_TEXT_FORMATTING_PLUGINS=tA,e.ARBO_UPLOAD_PLUGINS=sA,e.Alignment=dC,e.ArboCKEditorGlobal=GA,e.AutoImage=f_,e.AutoLink=Rw,e.Autoformat=JC,e.Autosave=YC,e.BalloonEditor=WA,e.BlockQuote=Kw,e.Bold=Uf,e.CKFinder=uy,e.CKFinderUploadAdapter=ry,e.ClassicEditor=zA,e.Clipboard=pf,e.Code=Kf,e.Command=Xi,e.CommandCollection=tn,e.Delete=fc,e.EasyImage=$v,e.Editor=Gl,e.Essentials=Of,e.Font=Xp,e.Heading=zw,e.Highlight=nw,e.Image=F_,e.ImageCaption=U_,e.ImageInsert=hv,e.ImageResize=xv,e.ImageStyle=Dv,e.ImageToolbar=zv,e.ImageUpload=av,e.Indent=mC,e.IndentBlock=bC,e.Italic=Xf,e.KeystrokeHandler=zi,e.Link=Mw,e.List=Gb,e.MediaEmbed=iy,e.Mention=eC,e.Model=tl,e.Paragraph=Bf,e.PasteFromOffice=qC,e.Plugin=Qi,e.SimpleUploadAdapter=Q_,e.Strikethrough=np,e.Subscript=lp,e.Superscript=mp,e.Table=Pk,e.TableToolbar=Rk,e.TodoList=o_,e.Underline=bp,e.Undo=Sf,e.UndoEditing=Pf,e.ViewDowncastWriter=cs,e.ViewElement=Sn,e.Widget=Vg,e.WordCount=ZC,e.createBalloonEditor=qA,e.createClassicEditor=HA,e.toWidget=fg,e}({});!function(e){e.ArboCKEditor||(e.ArboCKEditor=ArboCKEditor),e.__ARBO_CKEDITOR_SINGLETON__||(e.__ARBO_CKEDITOR_SINGLETON__=ArboCKEditor)}("undefined"!=typeof globalThis?globalThis:window);
//# sourceMappingURL=/sm/c2c192533b3f879340889eb6e641bad54d404a34ed56e005636c2586b1ebdf5d.map