editor.js

var o=Object.freeze({AUDIO:"audio",BLOCK:"block",BREAK:"break",CAPTION:"caption",COL:"col",COLGROUP:"colgroup",CONTAINER:"container",FIGURE:"figure",FORMAT:"format",HEADING:"heading",IFRAME:"iframe",IMAGE:"image",LIST:"list",LISTITEM:"listitem",PARAGRAPH:"paragraph",PREFORMAT:"preformat",QUOTE:"quote",ROOT:"root",RULE:"rule",SLOT:"slot",SUMMARY:"summary",TABLE:"table",TABLECELL:"tablecell",TABLEROW:"tablerow",TABLESECTION:"tablesection",VIDEO:"video"});function F(s){return typeof s<"u"}function j(s){return typeof s=="function"}function E(s){return s&&typeof s=="string"}function v(s){return!F(s)||E(s)}function Fe(s){return!F(s)||Array.isArray(s)&&s.length>0}function He(s){return!F(s)||s instanceof HTMLElement}var A=class{#t;get editor(){return this.#t}#e;get name(){return this.#e}#r;get tag(){return this.#r}#o;get dialog(){return this.#o}constructor(t,e,i=void 0){if(!(t instanceof x)||!E(e)||!v(i))throw new TypeError("Invalid argument");this.#t=t,this.#e=e,this.#r=i&&this.editor.tags.get(i),this.#o=this.editor.dialogs.get(e)}execute(){this.dialog?this._openDialog():this._insert(this.#s())}_insert(t={}){if(!this.tag)return;this.#i(t);let e=this.editor.dom.getSelectedElementByName(this.tag.name);this.tag.group!==o.FORMAT?this.editor.dom.insert(this.editor.dom.createElement(this.tag.name,{attributes:t})):e&&Object.keys(t).length>0?e.parentElement.replaceChild(this.editor.dom.createElement(this.tag.name,{attributes:t,html:e.textContent}),e):e?e.parentElement.replaceChild(this.editor.dom.createText(e.textContent),e):this.editor.dom.format(this.editor.dom.createElement(this.tag.name,{attributes:t}))}_openDialog(){this.dialog?.open(t=>this._insert(t),this.#s())}#s(){if(!this.tag)return{};let t=this.editor.dom.getSelectedAttributesByName(this.tag.name);return this.#i(t),t}#i(t){Object.keys(t).forEach(e=>this.tag.attributes.includes(e)&&t[e]||delete t[e])}};var q=class{#t=new Map;constructor(t=[]){t.forEach(e=>this.set(e))}get(t){return this.#t.get(t)}set(t){if(!(t instanceof A))throw new TypeError("Invalid argument");this.#t.set(t.name,t)}findByTagName(t){return Array.from(this.#t.values()).find(e=>e.tag?.name===t)}execute(t){this.get(t).execute()}freeze(){this.#t.forEach(t=>Object.freeze(t)),Object.freeze(this.#t),Object.freeze(this)}};var V=class{#t=new Map;constructor(t=[]){t.forEach(e=>this.set(e))}get(t){return this.#t.get(t)}set(t){if(!(t instanceof u))throw new TypeError("Invalid argument");this.#t.set(t.name,t)}freeze(){this.#t.forEach(t=>Object.freeze(t)),Object.freeze(this.#t),Object.freeze(this)}};var r=Object.freeze({A:"a",ABBR:"abbr",ALL:"*",AUDIO:"audio",B:"b",BLOCK:"app-block",BLOCKQUOTE:"blockquote",BR:"br",BUTTON:"button",CITE:"cite",CODE:"code",COL:"col",COLGROUP:"colgroup",DATA:"data",DEL:"del",DETAILS:"details",DFN:"dfn",DIALOG:"dialog",DIV:"div",EDITOR:"akilli-editor",EM:"em",FIELDSET:"fieldset",FIGCAPTION:"figcaption",FIGURE:"figure",FOCUSBAR:"editor-focusbar",FORM:"form",FORMATBAR:"editor-formatbar",H2:"h2",H3:"h3",HR:"hr",I:"i",IFRAME:"iframe",IMG:"img",INPUT:"input",INS:"ins",KBD:"kbd",LABEL:"label",LEGEND:"legend",LI:"li",MARK:"mark",OL:"ol",P:"p",PRE:"pre",Q:"q",ROOT:"editor-root",S:"s",SAMP:"samp",SECTION:"section",SLOT:"slot",SMALL:"small",STRONG:"strong",SUB:"sub",SUMMARY:"summary",SUP:"sup",TABLE:"table",TBODY:"tbody",TD:"td",TFOOT:"tfoot",TH:"th",THEAD:"thead",TIME:"time",TOOLBAR:"editor-toolbar",TR:"tr",U:"u",UL:"ul",VAR:"var",VIDEO:"video"});var D=class{#t;constructor(t){if(!(t instanceof HTMLElement))throw new TypeError("Invalid argument");this.#t=t,this.register(this.#r.bind(this))}dispatch(t,e=void 0,i=void 0){if(!E(t)||!He(e)||!He(i))throw new TypeError("Invalid argument");this.#t.dispatchEvent(new CustomEvent(t,{detail:{element:e,target:i}}))}register(t,e={childList:!0,subtree:!0}){if(!j(t))throw new TypeError("Invalid argument");new MutationObserver(t).observe(this.#t,e)}#e(t,e,i){e instanceof HTMLElement&&i instanceof HTMLElement&&(this.dispatch(t,e,i),this.dispatch(`${t}${e.localName.replace("-","")}`,e,i))}#r(t){t.forEach(e=>{e.addedNodes.forEach(i=>{i instanceof HTMLElement&&(this.#e("insert",i,e.target),Array.from(i.getElementsByTagName(r.ALL)).forEach(a=>this.#e("insert",a,e.target)))}),e.removedNodes.forEach(i=>i instanceof HTMLElement&&this.#e("delete",i,e.target))})}};var T=Object.freeze({FIRST:"first",PREV:"prev",NEXT:"next",LAST:"last"});var $=class{#t;get editor(){return this.#t}#e;get document(){return this.#e}#r;get window(){return this.#r}#o;get root(){return this.#o}#s={alwaysRaised:"yes",dependent:"yes",height:"",location:"no",menubar:"no",minimizable:"no",modal:"yes",resizable:"yes",scrollbars:"yes",toolbar:"no",width:""};constructor(t,e){if(!(t instanceof x)||!(e instanceof Document))throw new TypeError("Invalid argument");this.#t=t,this.#e=e,this.#r=this.document.defaultView,this.#o=this.document.documentElement}registerElement(t,e,i=void 0){F(this.window.customElements.get(t))||this.window.customElements.define(t,e,i?{extends:i}:void 0)}createElement(t,{attributes:e={},html:i=""}={}){let a=this.document.createElement(t);return a.innerHTML=i,Object.entries(e).forEach(([l,c])=>c&&a.setAttribute(l,`${c}`)),a}insert(t){if(!(t instanceof HTMLElement))throw new TypeError("Invalid argument");let e=this.getSelectedEditable();if(e instanceof HTMLSlotElement&&this.editor.tags.allowed(e.parentElement,t))this.insertBefore(t,e);else if(e){let i=this.closest(e,t);i&&this.insertAfter(t,i),e.hasAttribute("data-deletable")&&!e.textContent.trim()&&e.parentElement.removeChild(e)}else if(this.editor.tags.allowed(this.editor.root,t))this.insertLastChild(t,this.editor.root);else throw new TypeError("Invalid argument")}insertText(t){let e=this.getSelectedEditable();if(e){let i=this.getRange();i.deleteContents(),i.insertNode(this.createText(t)),i.collapse(),e.normalize()}}format(t){if(!(t instanceof HTMLElement))throw new TypeError("Invalid argument");let e=this.getRange(),i=this.getSelectedEditable();if(!e||e.collapsed||!e.toString().trim()||!i||!this.editor.tags.allowed(i,t))return;e.startContainer instanceof Text&&e.startContainer.parentElement!==i&&e.setStartBefore(e.startContainer.parentElement),e.endContainer instanceof Text&&e.endContainer.parentElement!==i&&e.setEndAfter(e.endContainer.parentElement);let a=e.toString(),l=Array.from(e.cloneContents().childNodes).every(c=>c instanceof Text&&!c.textContent.trim()||c instanceof HTMLElement&&c.localName===t.localName);e.deleteContents(),l?e.insertNode(this.createText(a)):(t.textContent=a,e.insertNode(t)),i.normalize()}createText(t){return this.document.createTextNode(t)}createTable(t=1,e=1){let i=this.createElement(r.TABLE);return this.insertLastChild(this.createTableHeader(1,e),i),this.insertLastChild(this.createTableBody(t,e),i),this.insertLastChild(this.createTableFooter(1,e),i),i}createTableColumnGroup(t=1){let e=this.createElement(r.COLGROUP);for(let i=0;i<t;i++)this.insertLastChild(this.createElement(r.COL),e);return e}createTableHeader(t=1,e=1){return this.#i(r.THEAD,t,e)}createTableBody(t=1,e=1){return this.#i(r.TBODY,t,e)}createTableFooter(t=1,e=1){return this.#i(r.TFOOT,t,e)}createTableHeaderRow(t){let e=this.createElement(r.TR);for(let i=0;i<t;i++)this.insertLastChild(this.createElement(r.TH),e);return e}createTableRow(t){let e=this.createElement(r.TR);for(let i=0;i<t;i++)this.insertLastChild(this.createElement(r.TD),e);return e}createTableRowAfter(t){if(!(t instanceof HTMLTableRowElement))throw new TypeError("Invalid argument");this.insertAfter(this.createTableRow(t.cells.length),t)}createTableColumnAfter(t){if(!(t instanceof HTMLTableColElement)||t.localName!==r.COL)throw new TypeError("Invalid argument");let e=t.parentElement,i=e.parentElement,a=Array.from(e.children).indexOf(t);Array.from(i.rows).forEach(l=>this.insertAfter(this.createElement(l.cells[a].localName),l.cells[a])),this.insertAfter(this.createElement(r.COL),t)}sort(t,e){if(!(t instanceof HTMLElement)||!Object.values(T).includes(e))throw new TypeError("Invalid argument");if(t.parentElement.children.length<=1)return;let i=t.parentElement,a=i.parentElement,l=t.previousElementSibling,c=t.nextElementSibling,f=i.firstElementChild,p=i.lastElementChild,g=t===f,I=t===p,B=t.localName===r.COL,W=Array.from(i.children).indexOf(t);e===T.PREV&&!g&&l.hasAttribute("data-sortable")?(B&&Array.from(a.rows).forEach(C=>this.insertBefore(C.cells[W],C.cells[W-1])),this.insertBefore(t,l)):e===T.NEXT&&!I&&c.hasAttribute("data-sortable")?(B&&Array.from(a.rows).forEach(C=>this.insertAfter(C.cells[W],C.cells[W+1])),this.insertAfter(t,c)):(e===T.FIRST&&!g||e===T.NEXT&&I)&&f.hasAttribute("data-sortable")?(B&&Array.from(a.rows).forEach(C=>this.insertFirstChild(C.cells[W],C)),this.insertBefore(t,f)):(e===T.LAST&&!I||e===T.PREV&&g)&&p.hasAttribute("data-sortable")&&(B&&Array.from(a.rows).forEach(C=>this.insertLastChild(C.cells[W],C)),this.insertAfter(t,p))}insertBefore(t,e){if(!(t instanceof HTMLElement)||!(e instanceof HTMLElement))throw new TypeError("Invalid argument");e.insertAdjacentElement("beforebegin",t)}insertAfter(t,e){if(!(t instanceof HTMLElement)||!(e instanceof HTMLElement))throw new TypeError("Invalid argument");e.insertAdjacentElement("afterend",t)}insertFirstChild(t,e){if(!(t instanceof HTMLElement)||!(e instanceof HTMLElement))throw new TypeError("Invalid argument");e.insertAdjacentElement("afterbegin",t)}insertLastChild(t,e){if(!(t instanceof HTMLElement)||!(e instanceof HTMLElement))throw new TypeError("Invalid argument");e.insertAdjacentElement("beforeend",t)}delete(t){if(!(t instanceof HTMLElement))throw new TypeError("Invalid argument");if([r.COL,r.TR].includes(t.localName)&&t.matches(":only-child"))return;if(t.localName===r.COL){let a=Array.from(t.parentElement.children).indexOf(t),l=t.parentElement.parentElement;Array.from(l.rows).forEach(c=>c.removeChild(c.cells[a]))}let e=t.previousElementSibling,i=t.nextElementSibling;t===this.getActiveElement()&&t.blur(),t.parentElement.removeChild(t),e instanceof HTMLElement&&e.hasAttribute("data-focusable")?this.focusEnd(e):i instanceof HTMLElement&&i.hasAttribute("data-focusable")&&i.focus()}arbitrary(t){return t===this.editor.root||t?.hasAttribute("data-arbitrary")}contains(t){if(!(t instanceof HTMLElement))throw new TypeError("Invalid argument");if(this.editor.root.contains(t))return!0;let e=t.closest(this.editor.root.localName);return e&&!e.parentElement}closest(t,e){if(!(t instanceof HTMLElement)||!this.contains(t.parentElement))throw new TypeError("Invalid argument");let i=t,a=t.parentElement;do if(this.arbitrary(a)&&this.editor.tags.allowed(a,e))return i;while((i=a)&&(a=a.parentElement)&&this.contains(a))}wrap(t,e,i={}){let a;if(t instanceof HTMLElement){if(t.parentElement.localName!==e&&(a=this.closest(t,e))){let l=this.createElement(e,i);this.insertAfter(l,a),this.insertLastChild(t,l)}}else throw new TypeError("Invalid argument")}getActiveElement(){let t=this.document.activeElement;return t&&this.contains(t)?t:void 0}getSelectedElement(){let t=this.getSelection(),e=t.anchorNode instanceof Text?t.anchorNode.parentElement:t.anchorNode,i=t.focusNode instanceof Text?t.focusNode.parentElement:t.focusNode;if(e instanceof HTMLElement&&i instanceof HTMLElement&&e===i&&this.contains(e))return e}getSelectedElementByName(t){let e=this.getSelectedElement();return e?.localName===t?e:void 0}getSelectedAttributesByName(t){let e=this.getSelectedElementByName(t),i={};return e&&Array.from(e.attributes).forEach(a=>i[a.nodeName]=a.nodeValue),i}getSelectedEditable(){let t=this.getSelection(),e=t.anchorNode instanceof Text?t.anchorNode.parentElement:t.anchorNode,i=t.focusNode instanceof Text?t.focusNode.parentElement:t.focusNode;if(e instanceof HTMLElement&&i instanceof HTMLElement){let a=e.closest("[contenteditable=true]"),l=i.closest("[contenteditable=true]");if(a instanceof HTMLElement&&a===l&&this.contains(a))return a}}getSelection(){return this.window.getSelection()}getRange(){let t=this.getSelection();return t.rangeCount>0?t.getRangeAt(0):void 0}setRange(t){let e=this.getSelection();e.removeAllRanges(),e.addRange(t)}selectContents(t){if(!(t instanceof HTMLElement))throw new TypeError("Invalid argument");let e=this.document.createRange();e.selectNodeContents(t),this.setRange(e)}focusEnd(t){if(!(t instanceof HTMLElement))throw new TypeError("Invalid argument");t.focus();let e=this.document.createRange();e.selectNodeContents(t),e.collapse(),this.setRange(e)}removeClass(t,...e){if(!(t instanceof HTMLElement))throw new TypeError("Invalid argument");t.classList.remove(...e),t.classList.length>0||t.removeAttribute("class")}open({url:t,name:e,call:i,params:a={}}){if(!E(t)||!E(e)||!j(i))throw new TypeError("Invalid argument");let l=this.createElement(r.A,{attributes:{href:t}}),c=new URL(l.href);Object.entries(a).forEach(([p,g])=>c.searchParams.set(p,`${g}`));let f=this.window.open(c.toString(),e,this.#a());this.window.addEventListener("message",p=>{p.origin===c.origin&&p.source===f&&(i(p.data),f.close())},!1)}getWidth(){return this.window.screen.width}getHeight(){return this.window.screen.height}#i(t,e,i){let a=this.createElement(t);for(let l=0;l<e;l++)this.insertLastChild(t===r.THEAD?this.createTableHeaderRow(i):this.createTableRow(i),a);return a}#a(){let t=Object.assign({},this.#s,{height:`${this.getHeight()}`,width:`${this.getWidth()}`},this.editor.config.base.browser);return Object.entries(t).filter(([,e])=>!!e).map(([e,i])=>`${e}=${i}`).join(",")}};var w=class{#t;get editor(){return this.#t}constructor(t){if(!(t instanceof x))throw new TypeError("Invalid argument");this.#t=t}filter(t){throw new Error("Not implemented")}};var Q=class{#t=new Set;add(t){if(!(t instanceof w))throw new TypeError("Invalid argument");this.#t.add(t)}filter(t){if(!(t instanceof HTMLElement))throw new TypeError("Invalid argument");this.#t.forEach(e=>{t.normalize(),e.filter(t)})}freeze(){this.#t.forEach(t=>Object.freeze(t)),Object.freeze(this.#t),Object.freeze(this)}};var H=class{name;group;children;attributes;alignable;arbitrary;deletable;editable;empty;focusable;navigable;slotable;sortable;enter;constructor({name:t,group:e,...i}={}){if(!E(t)||!E(e)||!Fe(i.children)||!Fe(i.attributes)||!v(i.enter))throw new TypeError("Invalid argument");this.name=t,this.group=e,this.children=i.children||[],this.attributes=i.attributes||[],this.arbitrary=i.arbitrary===!0,this.alignable=i.alignable===!0,this.deletable=i.deletable===!0,this.editable=i.editable===!0,this.empty=i.empty===!0,this.focusable=i.focusable===!0,this.navigable=i.navigable===!0,this.slotable=i.slotable===!0,this.sortable=i.sortable===!0,this.enter=i.enter}};var n=class{#t;get editor(){return this.#t}static get name(){throw new Error("Missing name")}static get dependencies(){return[]}static get config(){return{}}constructor(t){if(!(t instanceof x))throw new TypeError("Invalid argument");this.#t=t}init(){throw new Error("Not implemented")}_(t){return this.editor.translate(t)}_i18n(t){t[this.editor.config.base.lang]&&(this.editor.i18n=t[this.editor.config.base.lang])}_tag(t){this.editor.tags.set(new H(t))}_command(t){this.editor.commands.set(new A(this.editor,this.constructor.name,t))}_toolbar(t,e=void 0){let i=this._(t);this.editor.dom.insertLastChild(this.#e(i,i,void 0,e),this.editor.toolbar)}_formatbar(t,e=void 0,i=void 0){let a=this._(t),l=this._("Alt"),c=this._("Shift"),f=a+(e?` [${l} + ${c} + ${e}]`:"");this.editor.dom.insertLastChild(this.#e(a,f,e,i),this.editor.formatbar)}_focusbar(t,e=void 0){let i=this._(t);this.editor.dom.insertLastChild(this.#e(i,i,void 0,e),this.editor.focusbar)}#e(t,e,i=void 0,a=void 0){if(!E(t)||!E(e)||!v(i))throw new TypeError("Invalid argument");return this.editor.dom.createElement(r.BUTTON,{attributes:{type:"button",title:e,"data-command":a||this.constructor.name,"data-key":i},html:t})}};var Y=class{#t=new Map;constructor(t=[]){t.forEach(e=>this.set(e))}get(t){return this.#t.get(t)}set(t){if(!(t instanceof n))throw new TypeError("Invalid argument");this.#t.set(t.constructor.name,t)}init(){this.#t.forEach(t=>t.init())}freeze(){this.#t.forEach(t=>Object.freeze(t)),Object.freeze(this.#t),Object.freeze(this)}};var Z=class{#t=new Map;constructor(t=[]){t.forEach(e=>this.set(e))}get(t){return this.#t.get(t instanceof HTMLElement?t.localName:t)}set(t){if(!(t instanceof H))throw new TypeError("Invalid argument");this.#t.set(t.name,t)}allowed(t,e,i=!1){let a=i?e:this.get(e)?.group;return!!this.get(t)?.children.includes(a)}freeze(){this.#t.forEach(t=>{Object.freeze(t.children),Object.freeze(t.attributes),Object.freeze(t)}),Object.freeze(this.#t),Object.freeze(this)}};var x=class{#t;get orig(){return this.#t}#e={};get config(){return this.#e}#r;get dom(){return this.#r}#o;get element(){return this.#o}#s;get toolbar(){return this.#s}#i;get toolbarDispatcher(){return this.#i}#a;get formatbar(){return this.#a}#d;get formatbarDispatcher(){return this.#d}#m;get focusbar(){return this.#m}#l;get focusbarDispatcher(){return this.#l}#c;get root(){return this.#c}#h;get rootDispatcher(){return this.#h}#n={};get i18n(){return this.#n}set i18n(t){this.#n={...this.#n,...t||{}}}#f=new Z;get tags(){return this.#f}#u=new Q;get filters(){return this.#u}#p=new V;get dialogs(){return this.#p}#g=new q;get commands(){return this.#g}#E=new Y;get plugins(){return this.#E}static get defaultConfig(){return{}}constructor(t,e={}){if(!(t instanceof HTMLElement)||!(e instanceof Object))throw new TypeError("Invalid argument");this.#t=t,this.#e=e,this.#r=new $(this,this.orig.ownerDocument),this.#o=this.dom.createElement(r.EDITOR),this.#s=this.dom.createElement(r.TOOLBAR,{attributes:{role:"toolbar"}}),this.dom.insertLastChild(this.toolbar,this.element),this.#i=new D(this.toolbar),this.#a=this.dom.createElement(r.FORMATBAR,{attributes:{role:"toolbar"}}),this.formatbar.hidden=!0,this.dom.insertLastChild(this.formatbar,this.element),this.#d=new D(this.formatbar),this.#m=this.dom.createElement(r.FOCUSBAR,{attributes:{role:"toolbar"}}),this.focusbar.hidden=!0,this.dom.insertLastChild(this.focusbar,this.element),this.#l=new D(this.focusbar),this.#c=this.dom.createElement(r.ROOT),this.dom.insertLastChild(this.root,this.element),this.#h=new D(this.root)}init(){let t=this.config;this.#e={};let e=this.constructor.defaultConfig.base?.plugins||[],i=e;if(Array.isArray(t.base?.plugins)&&t.base.plugins.length>0){let c=t.base.plugins;t.base?.pluginsDisabled?i=i.filter(f=>!c.includes(f.name)):(i=[],c.forEach(f=>{let p=e.find(g=>g.name===f);p&&i.push(p)}))}let a=new Set,l=c=>{c.dependencies?.forEach(l),a.add(c)};i.map(l),a.forEach(c=>{Object.entries(c.config).forEach(([f,p])=>{this.config[c.name]??={},this.config[c.name][f]=t[c.name]?.[f]||this.constructor.defaultConfig[c.name]?.[f]||p}),this.plugins.set(new c(this))}),this.config.base.lang&&(this.element.lang=this.config.base.lang),this.plugins.init(),this.toolbarDispatcher.dispatch("init"),this.formatbarDispatcher.dispatch("init"),this.focusbarDispatcher.dispatch("init"),this.rootDispatcher.dispatch("init")}freeze(){Object.freeze(this.config),Object.freeze(this.i18n),this.tags.freeze(),this.filters.freeze(),this.dialogs.freeze(),this.commands.freeze(),this.plugins.freeze()}load(){this.orig instanceof HTMLTextAreaElement?(this.orig.form.addEventListener("submit",()=>this.save()),this.setHtml(this.orig.value.replace("/&nbsp;/g"," "))):this.setHtml(this.orig.innerHTML),this.dom.insertAfter(this.element,this.orig),this.orig.hidden=!0,this.rootDispatcher.dispatch("load")}destroy(){this.element.parentElement.removeChild(this.element),this.orig.hidden=!1,this.rootDispatcher.dispatch("destroy")}getHtml(){let t=this.dom.createElement(this.root.localName,{html:this.root.innerHTML});return this.filters.filter(t),this.rootDispatcher.dispatch("gethtml",t),t.innerHTML}setHtml(t){let e=this.dom.createElement(this.root.localName,{html:t});this.rootDispatcher.dispatch("sethtml",e),this.filters.filter(e),this.root.innerHTML=e.innerHTML}save(){this.orig instanceof HTMLTextAreaElement?this.orig.value=this.getHtml():this.orig.innerHTML=this.getHtml(),this.rootDispatcher.dispatch("save")}translate(t){return this.i18n[t]||t}url(t){let e=this.dom.window.origin||this.dom.window.location.origin,i=this.dom.createElement(r.A,{attributes:{href:t}});return e===i.origin?i.pathname:i.href}static create(t,e={}){let i=new this(t,e);return i.init(),i.freeze(),i.load(),i}};var X=class{#t;get editor(){return this.#t}#e;get form(){return this.#e}#r;constructor(t){if(!(t instanceof x))throw new TypeError("Invalid argument");this.#t=t,this.#e=this.editor.dom.createElement(r.FORM,{attributes:{method:"dialog"}}),this.addFieldset().#o().#s()}addFieldset(){let t=this.editor.dom.createElement(r.FIELDSET);return this.#r?this.editor.dom.insertAfter(t,this.#r):this.editor.dom.insertFirstChild(t,this.#e),this.#r=t,this}addLegend(t){if(!E(t))throw new TypeError("Invalid argument");return this.editor.dom.insertLastChild(this.editor.dom.createElement(r.LEGEND,{html:t}),this.#r),this}addTextInput(t,e,i={}){return this.addInput(t,e,i,"text")}addNumberInput(t,e,i={}){return this.addInput(t,e,i,"number")}addInput(t,e,i={},a="text"){if(!E(t)||!E(e)||!E(a))throw new TypeError("Invalid argument");Object.assign(i,{id:`editor-${t}`,name:t,type:a});let l=this.editor.dom.createElement(r.DIV);return this.editor.dom.insertLastChild(this.editor.dom.createElement(r.LABEL,{attributes:{for:i.id},html:e}),l),this.editor.dom.insertLastChild(this.editor.dom.createElement(r.INPUT,{attributes:i}),l),i.required&&l.setAttribute("data-required",""),this.editor.dom.insertLastChild(l,this.#r),this}#o(){let t=this.#i("Cancel"),e=this.editor.dom.createElement(r.BUTTON,{attributes:{type:"reset"},html:t});return this.editor.dom.insertLastChild(e,this.#e),this}#s(){let t=this.editor.dom.createElement(r.BUTTON,{html:this.#i("Save")});return this.editor.dom.insertLastChild(t,this.#e),this}#i(t){return this.editor.translate(t)}};var u=class{#t;get editor(){return this.#t}#e;get name(){return this.#e}#r;get browserUrl(){return this.#r}#o;get formCreator(){return this.#o}constructor(t,e,i=void 0){if(!(t instanceof x)||!E(e)||!v(i))throw new TypeError("Invalid argument");this.#t=t,this.#e=e,this.#r=i}open(t,e={}){this.browserUrl?this.#s(t,e):this.#i(t,e)}_(t){return this.editor.translate(t)}_prepareForm(){throw new Error("Not implemented")}#s(t,e={}){this.editor.dom.open({url:this.browserUrl,name:this.name,call:t,params:e})}#i(t,e={}){let i=this.editor.dom.getRange();this.#a();let a=this.editor.dom.createElement(r.DIALOG);a.addEventListener("click",c=>c.target===a&&a.close()),a.addEventListener("close",()=>{i&&this.editor.dom.setRange(i),a.returnValue&&t(JSON.parse(a.returnValue)),this.#a()}),this.editor.dom.insertLastChild(a,this.editor.element),this.#o=new X(this.editor),this._prepareForm();let l=this.formCreator.form;l.addEventListener("submit",()=>a.close(JSON.stringify(Object.fromEntries(new FormData(l))))),l.addEventListener("reset",()=>a.close()),new FormData(l).forEach((c,f)=>F(e[f])&&(l.elements[f].value=e[f])),this.editor.dom.insertLastChild(l,a),a.showModal()}#a(){Array.from(this.editor.element.getElementsByTagName(r.DIALOG)).forEach(t=>{t.parentElement.removeChild(t)})}};var J=class extends u{constructor(t){super(t,P.name)}_prepareForm(){this.formCreator.addLegend(this._("Abbreviation")).addTextInput("title",this._("Full term"),{placeholder:this._("Insert full term or leave empty to remove it")})}};var R=Object.freeze({NONE:"none",LEFT:"left",CENTER:"center",RIGHT:"right"});var tt=class extends A{#t;constructor(t,e){if(!Object.values(R).includes(e))throw new TypeError("Invalid argument");super(t,"align-"+e),this.#t=e}execute(){let t=this.editor.dom.getActiveElement();t?.hasAttribute("data-alignable")&&(this.editor.dom.removeClass(t,...Object.values(R)),this.#t!==R.NONE&&t.classList.add(this.#t))}};var h=class{#t;get editor(){return this.#t}constructor(t){if(!(t instanceof x))throw new TypeError("Invalid argument");this.#t=t}handleEvent(t){j(this[t.type])&&this[t.type](t)}_(t){return this.editor.translate(t)}};var b=Object.freeze({A:"a",ARROWDOWN:"ArrowDown",ARROWLEFT:"ArrowLeft",ARROWRIGHT:"ArrowRight",ARROWUP:"ArrowUp",B:"b",BACKSPACE:"Backspace",C:"c",D:"d",DEL:"Delete",E:"e",END:"End",ENTER:"Enter",F:"f",G:"g",HOME:"Home",I:"i",J:"j",K:"k",L:"l",M:"m",O:"o",Q:"q",R:"r",S:"s",SPACE:" ",T:"t",TAB:"Tab",U:"u",V:"v",W:"w",X:"x",Y:"y",Z:"z"}),d=b,Ve=Object.freeze([b.ARROWLEFT,b.ARROWRIGHT,b.ARROWUP,b.ARROWDOWN]),$e=Object.freeze([b.HOME,b.ARROWUP,b.ARROWDOWN,b.END]),Qe=Object.freeze([b.HOME,b.ARROWLEFT,b.ARROWRIGHT,b.END]),De=Object.freeze({[b.ARROWUP]:R.NONE,[b.ARROWLEFT]:R.LEFT,[b.ARROWDOWN]:R.CENTER,[b.ARROWRIGHT]:R.RIGHT}),Pe=Object.freeze({[b.HOME]:T.FIRST,[b.ARROWUP]:T.PREV,[b.ARROWDOWN]:T.NEXT,[b.END]:T.LAST});function L(s,t,{alt:e=!1,ctrl:i=!1,shift:a=!1}={}){return s.key===t&&s.altKey===e&&s.ctrlKey===i&&s.shiftKey===a}function et(s,t,{alt:e=!1,ctrl:i=!1,shift:a=!1}={}){return Array.isArray(t)&&t.includes(s.key)&&s.altKey===e&&s.ctrlKey===i&&s.shiftKey===a}function Ge(s){return et(s,Ve)}function ke(s){return et(s,$e)}function Ke(s){return et(s,Qe)}function ze(s){return et(s,Object.keys(De),{shift:!0})}function We(s){return et(s,Object.keys(Pe),{ctrl:!0})}function je(s){return/^[A-Z]$/.test(s.key)&&L(s,s.key,{alt:!0,shift:!0})}var rt=class extends h{constructor(t){super(t),this.editor.root.addEventListener("insert",this)}insert({detail:{element:t}}){t.hasAttribute("data-alignable")&&t.addEventListener("keydown",this)}keydown(t){t.target===t.currentTarget&&ze(t)&&(t.preventDefault(),t.stopPropagation(),this.editor.dom.removeClass(t.target,...Object.values(R)),De[t.key]!==R.NONE&&t.target.classList.add(De[t.key]))}};var it=class extends w{filter(t){let e=this.editor.tags.get(t),i=this.editor.tags.allowed(t,r.P),a=e.editable||e.group===o.FORMAT,l=[],c=(f=null)=>{if(i&&l.length>0){let p=this.editor.dom.createElement(r.P,{html:l.join(" ")});f?this.editor.dom.insertBefore(p,f):this.editor.dom.insertLastChild(p,t),l=[]}};Array.from(t.childNodes).forEach(f=>{let p=f.textContent.trim();if(f instanceof HTMLElement){let g=this.#t(f),I=this.editor.tags.get(g);if(I&&this.editor.tags.allowed(t,g))c(g),this.#e(g,I);else if(I&&I.group===o.FORMAT&&i){let B=this.#e(g,I);B&&(l.push(B.outerHTML),t.removeChild(B))}else!a&&p&&i?(l.push(p),t.removeChild(g)):a&&p?t.replaceChild(this.editor.dom.createText(p),g):t.removeChild(g)}else f instanceof Text?(!a&&p&&i&&l.push(p),(!a||!p)&&t.removeChild(f)):f instanceof Node&&t.removeChild(f)}),c()}#t(t){let e=this.editor.config.base.filter[t.localName];if(!e)return t;let i=this.editor.dom.createElement(e,{html:t.innerHTML});return t.parentElement.replaceChild(i,t),i}#e(t,e){if(Array.from(t.attributes).forEach(i=>!e.attributes.includes(i.name)&&t.removeAttribute(i.name)),t.hasChildNodes()&&this.editor.filters.filter(t),t.hasChildNodes()||e.empty)return t;t.parentElement?.removeChild(t)}};var ot=class extends A{constructor(t){super(t,"delete")}execute(){let t=this.editor.dom.getActiveElement();t?.hasAttribute("data-deletable")&&this.editor.dom.delete(t)}};var st=class extends h{constructor(t){super(t),this.editor.root.addEventListener("insert",this)}insert({detail:{element:t}}){t.hasAttribute("data-deletable")&&t.addEventListener("keydown",this)}keydown(t){t.target===t.currentTarget&&L(t,d.DEL,{ctrl:!0})&&(this.editor.dom.delete(t.target),t.preventDefault(),t.stopPropagation())}};var at=class extends h{constructor(t){super(t),this.editor.root.addEventListener("insert",this)}insert({detail:{element:t}}){t.contentEditable==="true"?t.addEventListener("keydown",this):t.parentElement.contentEditable==="true"&&t.addEventListener("dblclick",this)}keydown(t){if(L(t,d.ENTER,{shift:!0})&&!this.editor.tags.allowed(t.target,r.BR))t.preventDefault(),t.stopPropagation();else if(L(t,d.ENTER)){t.preventDefault(),t.stopPropagation();let e=this.editor.tags.get(t.target)?.enter;if(e){if(t.target.textContent.trim()||!t.target.hasAttribute("data-deletable")){let i=this.editor.dom.closest(t.target,e);i&&this.editor.dom.insertAfter(this.editor.dom.createElement(e),i)}else if(!(t.target instanceof HTMLParagraphElement)){let i=this.editor.dom.closest(t.target,r.P);i&&this.editor.dom.insertAfter(this.editor.dom.createElement(r.P),i),t.target.parentElement.removeChild(t.target)}}}else L(t,d.BACKSPACE)&&!t.target.textContent&&t.target.hasAttribute("data-deletable")?(this.editor.dom.delete(t.target),t.preventDefault(),t.stopPropagation()):je(t)&&(t.preventDefault(),t.stopPropagation(),this.editor.formatbar.querySelector(`${r.BUTTON}[data-key=${t.key.toLowerCase()}]`)?.click())}dblclick({target:t}){this.editor.dom.selectContents(t),this.editor.commands.findByTagName(t.localName)?.execute()}};var nt=class extends h{constructor(t){super(t),this.editor.root.addEventListener("insert",this)}insert({detail:{element:t}}){t.hasAttribute("data-focusable")&&t.focus()}};var S=class extends h{insertbutton({target:t,detail:{element:e}}){e.getAttribute("data-command")&&e.addEventListener("click",this),e.tabIndex=e===t.firstElementChild?0:-1,e.addEventListener("keydown",this)}click({target:t}){this.editor.commands.execute(t.getAttribute("data-command"))}keydown(t){if(Ke(t)){let e=t.target.previousElementSibling,i=t.target.nextElementSibling,a=t.target.parentElement.firstElementChild,l=t.target.parentElement.lastElementChild,c=t.target===a,f=t.target===l;t.key===d.ARROWLEFT&&!c?e.focus():t.key===d.ARROWRIGHT&&!f?i.focus():t.key===d.HOME||t.key===d.ARROWRIGHT&&f?a.focus():(t.key===d.END||t.key===d.ARROWLEFT&&c)&&l.focus(),t.preventDefault(),t.stopPropagation()}}_show(t,e){if(!(t instanceof HTMLElement)||!(e instanceof HTMLElement))throw new TypeError("Invalid argument");t.hidden=!1;let{x:i,y:a}=e.getBoundingClientRect(),{x:l,y:c}=this.editor.root.getBoundingClientRect(),f=i-l+t.clientWidth-this.editor.root.clientWidth,p=a-c-e.scrollTop+this.editor.root.offsetTop-t.clientHeight,g=t.clientWidth<this.editor.root.clientWidth?i-l:0;g>0&&f>0&&(g=g>f?(g-f)/2:0),t.style.left=`${g}px`,t.style.top=`${p}px`}_hide(t){t.hidden=!0,t.removeAttribute("style")}};var dt=class extends S{constructor(t){super(t),this.editor.focusbar.addEventListener("insertbutton",this),this.editor.root.addEventListener("focusin",this),this.editor.root.addEventListener("focusout",this),this.editor.dom.document.addEventListener("selectionchange",this)}insertbutton(t){super.insertbutton(t),t.detail.element.getAttribute("data-command")&&t.detail.element.addEventListener("mousedown",this)}mousedown(t){t.preventDefault(),t.stopPropagation()}focusin({target:t}){t instanceof HTMLElement&&t.hasAttribute("data-focusable")&&this.#t(t)}focusout(){this.#e()}selectionchange(){let t=this.editor.dom.getActiveElement();!this.editor.dom.getSelection().isCollapsed||!t?this.#e():t instanceof HTMLElement&&t.hasAttribute("data-focusable")&&this.#t(t)}#t(t){this.editor.focusbar.children.length&&(Object.keys(t.dataset).forEach(e=>this.editor.focusbar.dataset[e]=t.dataset[e]),this.editor.focusbar.dataset.tag=t.localName,this._show(this.editor.focusbar,t))}#e(){this._hide(this.editor.focusbar),Object.keys(this.editor.focusbar.dataset).forEach(t=>delete this.editor.focusbar.dataset[t])}};var mt=class extends S{constructor(t){super(t),this.editor.formatbar.addEventListener("insertbutton",this),this.editor.dom.document.addEventListener("selectionchange",this)}selectionchange(){let t=this.editor.dom.getSelectedEditable();t&&!this.editor.dom.getSelection().isCollapsed&&this.editor.tags.allowed(t,o.FORMAT,!0)?this._show(this.editor.formatbar,t):this._hide(this.editor.formatbar)}};var lt=class extends h{constructor(t){super(t),this.editor.root.addEventListener("insert",this)}insert({detail:{element:t}}){t.hasAttribute("data-navigable")&&(t.tabIndex=0,t.addEventListener("keydown",this))}keydown(t){if(t.target===t.currentTarget&&ke(t)&&this.#t(t.target)){let e=t.target.previousElementSibling,i=t.target.nextElementSibling,a=t.target.parentElement.firstElementChild,l=t.target.parentElement.lastElementChild,c=t.target===a,f=t.target===l;t.key===d.ARROWUP&&!c&&e.hasAttribute("data-navigable")?e.focus():t.key===d.ARROWDOWN&&!f&&i.hasAttribute("data-navigable")?i.focus():(t.key===d.HOME||t.key===d.ARROWDOWN&&f)&&a.hasAttribute("data-navigable")?a.focus():(t.key===d.END||t.key===d.ARROWUP&&c)&&l.hasAttribute("data-navigable")&&l.focus(),t.preventDefault(),t.stopPropagation()}}#t(t){if(t.contentEditable!=="true")return!0;let e=this.editor.dom.getSelection(),i=this.editor.dom.getSelectedEditable(),a=this.editor.dom.getSelectedElement();return e.isCollapsed&&e.anchorOffset===0&&[i,t.firstChild].includes(a)}};var ct=class extends h{constructor(t){super(t),this.editor.root.addEventListener("insert",this)}insert({detail:{element:t}}){t instanceof HTMLSlotElement?t.addEventListener("keydown",this):t.hasAttribute("data-slotable")&&!t.querySelector(":scope > "+r.SLOT)&&this.editor.dom.insertLastChild(this.editor.dom.createElement(r.SLOT),t)}keydown(t){L(t,d.BACKSPACE)&&t.target.matches(":only-child")?this.editor.dom.delete(t.target.parentElement):!L(t,d.TAB)&&!L(t,d.TAB,{shift:!0})&&(t.preventDefault(),t.stopPropagation())}};var ht=class extends A{#t;constructor(t,e){if(!Object.values(T).includes(e))throw new TypeError("Invalid argument");super(t,"sort-"+e),this.#t=e}execute(){let t=this.editor.dom.getActiveElement();t?.hasAttribute("data-sortable")&&this.editor.dom.sort(t,this.#t)}};var ft=class extends h{constructor(t){super(t),this.editor.root.addEventListener("insert",this)}insert({detail:{element:t}}){t.hasAttribute("data-sortable")&&(t.addEventListener("keydown",this),t.addEventListener("pointerdown",this),t.addEventListener("pointermove",this),t.addEventListener("pointerup",this))}keydown(t){t.target===t.currentTarget&&We(t)&&(this.editor.dom.sort(t.target,Pe[t.key]),t.preventDefault(),t.stopPropagation())}pointerdown(t){let e=t.target.closest("[data-sortable]");e&&this.editor.dom.contains(e)&&(e.setAttribute("data-sort",""),e.setPointerCapture(t.pointerId))}pointermove(t){let e=t.target.closest("[data-sortable][data-sort]"),i=this.editor.dom.document.elementFromPoint(t.x,t.y);this.#t(),e&&this.editor.dom.contains(e)&&this.#e(e,i)&&i.setAttribute("data-sortover","")}pointerup(t){let e=t.target.closest("[data-sortable][data-sort]");if(e&&this.editor.dom.contains(e)){let i=this.editor.dom.document.elementFromPoint(t.x,t.y),a=i.parentElement;if(this.#t(),e.removeAttribute("data-sort"),e.releasePointerCapture(t.pointerId),this.#e(e,i)){if(e.localName===r.COL&&a===e.parentElement){let l=Array.from(a.children).indexOf(e),c=Array.from(a.children).indexOf(i),f=a.parentElement;Array.from(f.rows).forEach(p=>this.editor.dom.insertBefore(p.cells[l],p.cells[c]))}this.editor.dom.insertBefore(e,i)}}}#t(){this.editor.root.querySelectorAll("[data-sortover]").forEach(t=>t.removeAttribute("data-sortover"))}#e(t,e){return t instanceof HTMLElement&&e instanceof HTMLElement&&this.editor.dom.contains(e)&&![this.editor.root,t].includes(e)&&e.hasAttribute("data-sortable")&&(t.parentElement===e.parentElement||this.editor.dom.arbitrary(t.parentElement)&&this.editor.dom.arbitrary(e.parentElement))&&this.editor.tags.allowed(e.parentElement,t)}};var ut=class extends h{constructor(t){super(t),this.editor.root.addEventListener("insert",this)}insert({detail:{element:t}}){let e=this.editor.tags.get(t);e&&(e.editable&&(t.contentEditable="true"),["alignable","arbitrary","deletable","focusable","navigable","slotable","sortable"].forEach(i=>{e[i]&&(t.dataset[i]="")}))}};var pt=class extends S{constructor(t){super(t),this.editor.toolbar.addEventListener("insertbutton",this)}};var m=class extends n{static get name(){return"base"}static get config(){return{browser:{},filter:{},lang:void 0,plugins:[],pluginsDisabled:!1}}init(){this._tag({name:r.ROOT,group:o.ROOT,children:[o.AUDIO,o.BLOCK,o.CONTAINER,o.FIGURE,o.HEADING,o.IFRAME,o.IMAGE,o.LIST,o.PARAGRAPH,o.PREFORMAT,o.QUOTE,o.RULE,o.TABLE,o.VIDEO]}),this._tag({name:r.SLOT,group:o.SLOT,editable:!0,focusable:!0,navigable:!0,sortable:!0}),new ut(this.editor),new pt(this.editor),new mt(this.editor),new dt(this.editor),new at(this.editor),new st(this.editor),new lt(this.editor),new ft(this.editor),new rt(this.editor),new nt(this.editor),new ct(this.editor),this.editor.filters.add(new it(this.editor)),this.#t(),this.#e(),this.#r()}#t(){let t={[R.NONE]:"No alignment",[R.LEFT]:"Align left",[R.CENTER]:"Align center",[R.RIGHT]:"Align right"};Object.entries(t).forEach(([e,i])=>{let a=new tt(this.editor,e);this.editor.commands.set(a),this._focusbar(i,a.name)})}#e(){let t={[T.FIRST]:"Sort to the beginning",[T.PREV]:"Sort before previous element",[T.NEXT]:"Sort after next element",[T.LAST]:"Sort to the end"};Object.entries(t).forEach(([e,i])=>{let a=new ht(this.editor,e);this.editor.commands.set(a),this._focusbar(i,a.name)})}#r(){this.editor.commands.set(new ot(this.editor)),this._focusbar("Delete","delete")}};var P=class extends n{static get name(){return"abbreviation"}static get dependencies(){return[m]}init(){this._tag({name:r.ABBR,group:o.FORMAT,attributes:["title"]}),this.editor.dialogs.set(new J(this.editor)),this._command(r.ABBR),this._formatbar("Abbreviation",d.A)}};var gt=class extends u{_prepareForm(){this.formCreator.addLegend(this._("Audio")).addTextInput("src",this._("URL"),{pattern:"(https?|/).+",placeholder:this._("Insert URL to audio"),required:"required"}).addTextInput("id",this._("ID"))}};var Et=class extends h{constructor(t){super(t),this.editor.root.addEventListener("sethtml",this),this.editor.root.addEventListener("insertaudio",this)}sethtml({detail:{element:t}}){Array.from(t.getElementsByTagName(r.AUDIO)).forEach(e=>this.#t(e))}insertaudio({detail:{element:t}}){this.#t(t)}#t(t){let e=t.getAttribute("src");e?(t.setAttribute("src",this.editor.url(e)),t.controls=!0,this.editor.dom.wrap(t,r.FIGURE,{attributes:{class:U.name}})):t.parentElement.removeChild(t)}};var bt=class extends w{filter(t){t.querySelectorAll(`${r.FIGURE} > ${r.FIGCAPTION}:only-child`).forEach(e=>e.parentElement.removeChild(e))}};var Tt=class extends h{constructor(t){super(t),this.editor.root.addEventListener("insertfigure",this)}insertfigure({detail:{element:t}}){t.querySelector(":scope > "+r.FIGCAPTION)||this.editor.dom.insertLastChild(this.editor.dom.createElement(r.FIGCAPTION),t)}};var O=class extends n{static get name(){return"figure"}static get dependencies(){return[m]}init(){this._tag({name:r.FIGURE,group:o.FIGURE,children:[o.AUDIO,o.CAPTION,o.IFRAME,o.IMAGE,o.PREFORMAT,o.QUOTE,o.TABLE,o.VIDEO],attributes:["class"],alignable:!0,deletable:!0,focusable:!0,navigable:!0,sortable:!0}),this._tag({name:r.FIGCAPTION,group:o.CAPTION,children:[o.FORMAT],editable:!0,navigable:!0,enter:r.P}),new Tt(this.editor),this.editor.filters.add(new bt(this.editor))}};var U=class extends n{static get name(){return"audio"}static get dependencies(){return[m,O]}static get config(){return{browser:void 0}}init(){this._tag({name:r.AUDIO,group:o.AUDIO,attributes:["controls","id","src"],empty:!0,navigable:!0}),new Et(this.editor),this.editor.dialogs.set(new gt(this.editor,this.constructor.name,this.editor.config.audio.browser)),this._command(r.AUDIO),this._toolbar("Audio")}};var Lt=class extends u{_prepareForm(){this.formCreator.addLegend(this._("Block")).addTextInput("id",this._("ID"),{required:"required"})}};var At=class extends HTMLElement{get content(){return this.shadowRoot.innerHTML}set content(t){this.shadowRoot.innerHTML=t}constructor(){super(),this.attachShadow({mode:"open"})}};var xt=class extends h{constructor(t){super(t),this.editor.root.addEventListener("sethtml",this),this.editor.root.addEventListener("insertappblock",this)}sethtml({detail:{element:t}}){Array.from(t.getElementsByTagName(r.BLOCK)).forEach(e=>e.id||e.parentElement.removeChild(e))}async insertappblock({detail:{element:t}}){if(!t.id){t.parentElement.removeChild(t);return}if(!this.editor.config.block.api)return;let e=this.editor.config.block.api.replace("{id}",t.id),i=await fetch(e,{mode:"no-cors"});if(!i.ok)return;let a="";this.editor.config.block.css&&(a=this.editor.config.block.css.split(",").map(c=>`<link rel="stylesheet" href="${c}">`).join(""));let l=await i.text();t.content=a+l}};var wt=class extends n{static get name(){return"block"}static get dependencies(){return[m]}static get config(){return{api:void 0,browser:void 0,css:void 0}}init(){this.editor.dom.registerElement(r.BLOCK,At),this._tag({name:r.BLOCK,group:o.BLOCK,attributes:["id"],deletable:!0,empty:!0,focusable:!0,navigable:!0,sortable:!0}),new xt(this.editor),this.editor.dialogs.set(new Lt(this.editor,this.constructor.name,this.editor.config.block.browser)),this._command(r.BLOCK),this._toolbar("Block")}};var Rt=class extends w{filter(t){t instanceof HTMLElement&&t.localName===r.FIGURE&&t.classList.contains(_.name)&&t.querySelector(":scope > "+r.BLOCKQUOTE)&&!t.querySelector(":scope > "+r.FIGCAPTION)&&(this.editor.dom.insertBefore(t.querySelector(":scope > "+r.BLOCKQUOTE),t),t.parentElement.removeChild(t))}};var Ot=class extends h{constructor(t){super(t),this.editor.root.addEventListener("insertblockquote",this),this.editor.root.addEventListener("deleteblockquote",this)}insertblockquote({detail:{element:t}}){this.editor.dom.wrap(t,r.FIGURE,{attributes:{class:_.name}})}deleteblockquote({detail:{target:t}}){t.localName===r.FIGURE&&t.classList.contains(_.name)&&t.parentElement.removeChild(t)}};var yt=class extends w{filter(t){if(t instanceof HTMLPreElement){t.outerHTML=t.outerHTML.replace(/(<br\s*\/?>)/gi,`
`);return}t.innerHTML=t.innerHTML.replace(/^\s*(<br\s*\/?>\s*)+/gi,"").replace(/\s*(<br\s*\/?>\s*)+$/gi,""),t instanceof HTMLParagraphElement?t.outerHTML=t.outerHTML.replace(/\s*(<br\s*\/?>\s*){2,}/gi,"</p><p>"):t.innerHTML=t.innerHTML.replace(/\s*(<br\s*\/?>\s*){2,}/gi,"<br>")}};var y=class extends n{static get name(){return"break"}static get dependencies(){return[m]}init(){this._tag({name:r.BR,group:o.BREAK,empty:!0}),this.editor.filters.add(new yt(this.editor))}};var _=class extends n{static get name(){return"blockquote"}static get dependencies(){return[m,y,O]}init(){this._tag({name:r.BLOCKQUOTE,group:o.QUOTE,children:[o.BREAK,o.FORMAT],deletable:!0,editable:!0,navigable:!0,enter:r.P}),new Ot(this.editor),this._command(r.BLOCKQUOTE),this._toolbar("Blockquote"),this.editor.filters.add(new Rt(this.editor))}};var It=class extends n{static get name(){return"bold"}static get dependencies(){return[m]}init(){this._tag({name:r.B,group:o.FORMAT}),this._command(r.B),this._formatbar("bold",d.B)}};var Ct=class extends n{static get name(){return"cite"}static get dependencies(){return[m]}init(){this._tag({name:r.CITE,group:o.FORMAT}),this._command(r.CITE),this._formatbar("Citation",d.Z)}};var Nt=class extends n{static get name(){return"code"}static get dependencies(){return[m]}init(){this._tag({name:r.CODE,group:o.FORMAT}),this._command(r.CODE),this._formatbar("Code",d.C)}};var _t=class extends u{_prepareForm(){this.formCreator.addLegend(this._("Data")).addTextInput("value",this._("Machine-readable Value"),{placeholder:this._("Insert value or leave empty to remove it")})}};var Mt=class extends n{static get name(){return"data"}static get dependencies(){return[m]}init(){this._tag({name:r.DATA,group:o.FORMAT,attributes:["value"]}),this.editor.dialogs.set(new _t(this.editor,this.constructor.name)),this._command(r.DATA),this._formatbar("Data",d.J)}};var St=class extends u{_prepareForm(){this.formCreator.addLegend(this._("Definition")).addTextInput("title",this._("Term"),{placeholder:this._("Insert term or leave empty to remove it")})}};var Bt=class extends n{static get name(){return"definition"}static get dependencies(){return[m]}init(){this._tag({name:r.DFN,group:o.FORMAT,attributes:["title"]}),this.editor.dialogs.set(new St(this.editor,this.constructor.name)),this._command(r.DFN),this._formatbar("Definition",d.D)}};var vt=class extends n{static get name(){return"deletion"}static get dependencies(){return[m]}init(){this._tag({name:r.DEL,group:o.FORMAT}),this._command(r.DEL),this._formatbar("Text Deletion",d.G)}};var Dt=class extends u{_prepareForm(){this.formCreator.addLegend(this._("Details")).addTextInput("name",this._("Name"),{placeholder:this._("Insert name or leave empty to remove it")})}};var Ft=class extends w{filter(t){t.querySelectorAll(`${r.SUMMARY}:not(:first-child)`).forEach(e=>e.parentElement.removeChild(e)),t.querySelectorAll(`${r.SUMMARY}:only-child`).forEach(e=>e.parentElement.removeChild(e))}};var Ht=class extends h{constructor(t){super(t),this.editor.root.addEventListener("insertdetails",this)}insertdetails({detail:{element:t}}){t.open=!0,t.querySelector(`:scope > ${r.SUMMARY}:first-child`)||this.editor.dom.insertFirstChild(this.editor.dom.createElement(r.SUMMARY),t)}};var Pt=class extends h{constructor(t){super(t),this.editor.root.addEventListener("insertsummary",this)}insertsummary({detail:{element:t}}){this.#t(t),t.addEventListener("click",this),t.addEventListener("blur",this),t.addEventListener("keydown",this)}click(t){t.preventDefault(),t.stopPropagation(),t.target.parentElement.open=!0}blur({target:t}){this.#t(t)}keydown(t){L(t,d.SPACE)?(t.preventDefault(),t.stopPropagation(),this.editor.dom.insertText(" ")):L(t,d.ENTER)&&(t.preventDefault(),t.stopPropagation(),t.target.parentElement.open=!0)}#t(t){t.textContent.trim()?t.querySelectorAll(r.BR+":not(:last-child)").forEach(e=>e.parentElement.removeChild(e)):t.textContent=this._("Details"),t.lastElementChild instanceof HTMLBRElement||this.editor.dom.insertLastChild(this.editor.dom.createElement(r.BR),t)}};var Ut=class extends n{static get name(){return"details"}static get dependencies(){return[m]}init(){this._tag({name:r.DETAILS,group:o.CONTAINER,children:[o.AUDIO,o.FIGURE,o.IFRAME,o.IMAGE,o.LIST,o.PARAGRAPH,o.PREFORMAT,o.QUOTE,o.RULE,o.SUMMARY,o.TABLE,o.VIDEO],attributes:["name"],arbitrary:!0,deletable:!0,focusable:!0,navigable:!0,slotable:!0,sortable:!0}),this._tag({name:r.SUMMARY,group:o.SUMMARY,editable:!0,navigable:!0,enter:r.P}),new Ht(this.editor),new Pt(this.editor),this.editor.dialogs.set(new Dt(this.editor,this.constructor.name)),this._command(r.DETAILS),this._toolbar("Details"),this.editor.filters.add(new Ft(this.editor))}};var Gt=class extends u{_prepareForm(){this.formCreator.addLegend(this._("Division")).addTextInput("class",this._("CSS class"),{placeholder:this._("Insert CSS class")})}};var kt=class extends n{static get name(){return"division"}static get dependencies(){return[m]}init(){this._tag({name:r.DIV,group:o.CONTAINER,children:[o.AUDIO,o.BLOCK,o.FIGURE,o.IFRAME,o.IMAGE,o.PREFORMAT,o.QUOTE,o.RULE,o.TABLE,o.VIDEO],attributes:["class"],arbitrary:!0,deletable:!0,focusable:!0,navigable:!0,slotable:!0,sortable:!0}),this.editor.dialogs.set(new Gt(this.editor,this.constructor.name)),this._command(r.DIV),this._toolbar("Division")}};var Kt=class extends n{static get name(){return"emphasis"}static get dependencies(){return[m]}init(){this._tag({name:r.EM,group:o.FORMAT}),this._command(r.EM),this._formatbar("emphasized",d.E)}};var zt=class extends n{static get name(){return"heading"}static get dependencies(){return[m]}init(){this._tag({name:r.H2,group:o.HEADING,deletable:!0,editable:!0,focusable:!0,navigable:!0,sortable:!0,enter:r.P}),this._command(r.H2),this._toolbar("Heading")}};var Wt=class extends n{static get name(){return"horizontalrule"}static get dependencies(){return[m]}init(){this._tag({name:r.HR,group:o.RULE,deletable:!0,empty:!0,focusable:!0,navigable:!0,sortable:!0}),this._command(r.HR),this._toolbar("Horizontal Rule")}};var qe={"CSS class":"CSS-Klasse",Height:"H\xF6he",ID:"ID","Insert CSS class":"CSS-Klasse eingeben",URL:"URL",Width:"Breite",Abbreviation:"Abk\xFCrzung","Full term":"Langform","Insert full term or leave empty to remove it":"Langform eingeben oder zum Entfernen leer lassen",Audio:"Audio","Insert URL to audio":"URL zur Audiodatei eingeben","Align center":"zentriert","Align left":"linksb\xFCndig","Align right":"rechtsb\xFCndig",Alt:"Alt",Cancel:"Abbrechen",Delete:"L\xF6schen","No alignment":"Keine Ausrichtung",Save:"Speichern",Shift:"Umschalt","Sort after next element":"Hinter das n\xE4chste Element sortieren","Sort before previous element":"Vor das vorherige Element sortieren","Sort to the beginning":"An den Anfang sortieren","Sort to the end":"Ans Ende sortieren",Block:"Block",Blockquote:"Blockzitat",bold:"fett",Citation:"Zitatquelle",Code:"Quelltext",Data:"Data","Machine-readable Value":"Maschinenlesbarer Wert","Insert value or leave empty to remove it":"Wert eingeben oder zum Entfernen leer lassen",Definition:"Definition","Insert term or leave empty to remove it":"Begriff eingeben oder zum Entfernen leer lassen",Term:"Begriff","Text Deletion":"Textl\xF6schung",Details:"Details","Insert name or leave empty to remove it":"Name eingeben oder zum Entfernen leer lassen",Name:"Name",Division:"Division",emphasized:"betont",Heading:"\xDCberschrift","Horizontal Rule":"Horizontale Linie",Ifrane:"Iframe","Insert URL to embedded page":"URL zur eingebetteten Seite eingeben","Alternative text":"Alternativtext",Image:"Bild","Insert URL to image":"URL zur Bilddatei eingeben","Text shown when media element is not available":"Ersatztext, falls Medienelement nicht verf\xFCgbar ist","Text Insertion":"Texteinf\xFCgung",italic:"kursiv","User Input":"Benutzereingabe","Insert link or leave empty to unlink":"Link eingeben oder zum Entfernen leer lassen",Link:"Link",mark:"markiert","Ordered List":"Geordnete Liste",Paragraph:"Absatz","Preformatted Text":"Vorformatierter Text",Quote:"Zitat","Sample Output":"Beispielausgabe",Section:"Sektion",small:"klein",strikethrough:"durchgestrichen","strongly emphasized":"stark betont",Subheading:"Unter\xFCberschrift",subscript:"tiefgestellt",superscript:"hochgestellt","Add column":"Spalte hinzuf\xFCgen","Add row":"Zeile hinzuf\xFCgen",Columns:"Spalten",Rows:"Zeilen",Table:"Tabelle","Insert date/time or leave empty to remove it":"Datum/Zeit eingeben oder zum Entfernen leer lassen","Machine-readable Datetime":"Maschinenlesbare Datums-/Zeitangabe",Time:"Zeit",underline:"unterstrichen","Unordered List":"Ungeordnete Liste",Variable:"Variable","Insert URL to video":"URL zur Videodatei eingeben",Video:"Video"};var jt=class extends n{static get name(){return"i18n"}static get dependencies(){return[m]}init(){this._i18n({de:qe})}};var qt=class extends u{_prepareForm(){this.formCreator.addLegend(this._("Iframe")).addTextInput("src",this._("URL"),{pattern:"(https?|/).+",placeholder:this._("Insert URL to embedded page"),required:"required"}).addNumberInput("width",this._("Width")).addNumberInput("height",this._("Height")).addTextInput("id",this._("ID"))}};var Vt=class extends h{constructor(t){super(t),this.editor.root.addEventListener("sethtml",this),this.editor.root.addEventListener("insertiframe",this)}sethtml({detail:{element:t}}){Array.from(t.getElementsByTagName(r.IFRAME)).forEach(e=>this.#t(e))}insertiframe({detail:{element:t}}){this.#t(t)}#t(t){let e=t.getAttribute("src");e?(t.setAttribute("src",this.editor.url(e)),t.allowFullscreen=!0,this.editor.dom.wrap(t,r.FIGURE,{attributes:{class:G.name}})):t.parentElement.removeChild(t)}};var G=class extends n{static get name(){return"iframe"}static get dependencies(){return[m,O]}static get config(){return{browser:void 0}}init(){this._tag({name:r.IFRAME,group:o.IFRAME,attributes:["allowfullscreen","height","id","src","width"],empty:!0,navigable:!0}),new Vt(this.editor),this.editor.dialogs.set(new qt(this.editor,this.constructor.name,this.editor.config.iframe.browser)),this._command(r.IFRAME),this._toolbar("Iframe")}};var $t=class extends u{_prepareForm(){this.formCreator.addLegend(this._("Image")).addTextInput("src",this._("URL"),{pattern:"(https?|/).+",placeholder:this._("Insert URL to image"),required:"required"}).addTextInput("alt",this._("Alternative text"),{placeholder:this._("Text shown when media element is not available")}).addNumberInput("width",this._("Width")).addNumberInput("height",this._("Height")).addTextInput("id",this._("ID"))}};var Qt=class extends h{constructor(t){super(t),this.editor.root.addEventListener("sethtml",this),this.editor.root.addEventListener("insertimg",this)}sethtml({detail:{element:t}}){Array.from(t.getElementsByTagName(r.IMG)).forEach(e=>this.#t(e))}insertimg({detail:{element:t}}){this.#t(t)}#t(t){let e=t.getAttribute("src");e?(t.setAttribute("src",this.editor.url(e)),this.editor.dom.wrap(t,r.FIGURE,{attributes:{class:k.name}})):t.parentElement.removeChild(t)}};var k=class extends n{static get name(){return"image"}static get dependencies(){return[m,O]}static get config(){return{browser:void 0}}init(){this._tag({name:r.IMG,group:o.IMAGE,attributes:["alt","height","id","src","width"],empty:!0,navigable:!0}),new Qt(this.editor),this.editor.dialogs.set(new $t(this.editor,this.constructor.name,this.editor.config.image.browser)),this._command(r.IMG),this._toolbar("Image")}};var Yt=class extends n{static get name(){return"insertion"}static get dependencies(){return[m]}init(){this._tag({name:r.INS,group:o.FORMAT}),this._command(r.INS),this._formatbar("Text Insertion",d.F)}};var Zt=class extends n{static get name(){return"italic"}static get dependencies(){return[m]}init(){this._tag({name:r.I,group:o.FORMAT}),this._command(r.I),this._formatbar("italic",d.I)}};var Xt=class extends n{static get name(){return"keyboard"}static get dependencies(){return[m]}init(){this._tag({name:r.KBD,group:o.FORMAT}),this._command(r.KBD),this._formatbar("User Input",d.K)}};var Jt=class extends u{_prepareForm(){this.formCreator.addLegend(this._("Link")).addTextInput("href",this._("URL"),{pattern:"(https?|/|mailto:|tel:).+",placeholder:this._("Insert link or leave empty to unlink")})}};var te=class extends h{constructor(t){super(t),this.editor.root.addEventListener("sethtml",this),this.editor.root.addEventListener("inserta",this)}sethtml({detail:{element:t}}){Array.from(t.getElementsByTagName(r.A)).forEach(e=>this.#t(e))}inserta({detail:{element:t}}){this.#t(t)}#t(t){let e=t.getAttribute("href");e?t.setAttribute("href",this.editor.url(e)):t.parentElement.replaceChild(this.editor.dom.createText(t.textContent),t)}};var ee=class extends n{static get name(){return"link"}static get dependencies(){return[m]}init(){this._tag({name:r.A,group:o.FORMAT,attributes:["href"]}),new te(this.editor),this.editor.dialogs.set(new Jt(this.editor,this.constructor.name)),this._command(r.A),this._formatbar("Link",d.L)}};var re=class extends n{static get name(){return"mark"}static get dependencies(){return[m]}init(){this._tag({name:r.MARK,group:o.FORMAT}),this._command(r.MARK),this._formatbar("mark",d.M)}};var ie=class extends h{constructor(t){super(t),this.editor.root.addEventListener("sethtml",this),this.editor.root.addEventListener("insertli",this),this.editor.root.addEventListener("deleteli",this),this.editor.root.addEventListener("insertol",this),this.editor.root.addEventListener("insertul",this)}sethtml({detail:{element:t}}){Array.from(t.getElementsByTagName(r.LI)).forEach(e=>this.#t(e))}insertli({detail:{element:t}}){this.#t(t)}deleteli({detail:{target:t}}){t.children.length===0&&t.parentElement.removeChild(t)}insertol({detail:{element:t}}){this.#e(t)}insertul({detail:{element:t}}){this.#e(t)}#t(t){!(t.parentElement instanceof HTMLOListElement)&&!(t.parentElement instanceof HTMLUListElement)&&this.editor.dom.wrap(t,r.UL)}#e(t){t.children.length===0&&this.editor.dom.insertLastChild(this.editor.dom.createElement(r.LI),t)}};var K=class extends n{static get name(){return"list"}static get dependencies(){return[m,y]}init(){this._tag({name:r.LI,group:o.LISTITEM,children:[o.BREAK,o.FORMAT],deletable:!0,editable:!0,focusable:!0,navigable:!0,sortable:!0,enter:r.LI}),new ie(this.editor)}};var oe=class extends n{static get name(){return"orderedlist"}static get dependencies(){return[m,K]}init(){this._tag({name:r.OL,group:o.LIST,children:[o.LISTITEM],arbitrary:!0,deletable:!0,focusable:!0,navigable:!0,sortable:!0}),this._command(r.OL),this._toolbar("Ordered List")}};var se=class extends h{constructor(t){super(t),this.editor.root.addEventListener("sethtml",this),this.editor.root.addEventListener("insertp",this)}sethtml({detail:{element:t}}){Array.from(t.getElementsByTagName(r.P)).forEach(e=>e.addEventListener("paste",this))}insertp({detail:{element:t}}){t.addEventListener("paste",this)}paste({target:t}){this.editor.dom.window.setTimeout(()=>this.editor.filters.filter(t))}};var ae=class extends n{static get name(){return"paragraph"}static get dependencies(){return[m,y]}init(){this._tag({name:r.P,group:o.PARAGRAPH,children:[o.BREAK,o.FORMAT],deletable:!0,editable:!0,focusable:!0,navigable:!0,sortable:!0,enter:r.P}),new se(this.editor),this._command(r.P),this._toolbar("Paragraph")}};var ne=class extends w{filter(t){t instanceof HTMLElement&&t.localName===r.FIGURE&&t.classList.contains(M.name)&&t.querySelector(":scope > "+r.PRE)&&!t.querySelector(":scope > "+r.FIGCAPTION)&&(this.editor.dom.insertBefore(t.querySelector(":scope > "+r.PRE),t),t.parentElement.removeChild(t))}};var de=class extends h{constructor(t){super(t),this.editor.root.addEventListener("insertpre",this),this.editor.root.addEventListener("deletepre",this)}insertpre({detail:{element:t}}){this.editor.dom.wrap(t,r.FIGURE,{attributes:{class:M.name}})}deletepre({detail:{target:t}}){t.localName===r.FIGURE&&t.classList.contains(M.name)&&t.parentElement.removeChild(t)}};var M=class extends n{static get name(){return"preformat"}static get dependencies(){return[m,y,O]}init(){this._tag({name:r.PRE,group:o.PREFORMAT,children:[o.BREAK],deletable:!0,editable:!0,navigable:!0,enter:r.P}),new de(this.editor),this._command(r.PRE),this._toolbar("Preformatted Text"),this.editor.filters.add(new ne(this.editor))}};var me=class extends n{static get name(){return"quote"}static get dependencies(){return[m]}init(){this._tag({name:r.Q,group:o.FORMAT}),this._command(r.Q),this._formatbar("Quote",d.Q)}};var le=class extends n{static get name(){return"sample"}static get dependencies(){return[m]}init(){this._tag({name:r.SAMP,group:o.FORMAT}),this._command(r.SAMP),this._formatbar("Sample Output",d.O)}};var ce=class extends u{_prepareForm(){this.formCreator.addLegend(this._("Section")).addTextInput("class",this._("CSS class"),{placeholder:this._("Insert CSS class")})}};var he=class extends n{static get name(){return"section"}static get dependencies(){return[m]}init(){this._tag({name:r.SECTION,group:o.CONTAINER,children:[o.AUDIO,o.FIGURE,o.HEADING,o.IFRAME,o.IMAGE,o.LIST,o.PARAGRAPH,o.PREFORMAT,o.QUOTE,o.RULE,o.TABLE,o.VIDEO],attributes:["class"],arbitrary:!0,deletable:!0,focusable:!0,navigable:!0,slotable:!0,sortable:!0}),this.editor.dialogs.set(new ce(this.editor,this.constructor.name)),this._command(r.SECTION),this._toolbar("Section")}};var fe=class extends n{static get name(){return"small"}static get dependencies(){return[m]}init(){this._tag({name:r.SMALL,group:o.FORMAT}),this._command(r.SMALL),this._formatbar("small",d.W)}};var ue=class extends n{static get name(){return"strikethrough"}static get dependencies(){return[m]}init(){this._tag({name:r.S,group:o.FORMAT}),this._command(r.S),this._formatbar("strikethrough",d.R)}};var pe=class extends n{static get name(){return"strong"}static get dependencies(){return[m]}init(){this._tag({name:r.STRONG,group:o.FORMAT}),this._command(r.STRONG),this._formatbar("strongly emphasized",d.S)}};var ge=class extends n{static get name(){return"subheading"}static get dependencies(){return[m]}init(){this._tag({name:r.H3,group:o.HEADING,deletable:!0,editable:!0,focusable:!0,navigable:!0,sortable:!0,enter:r.P}),this._command(r.H3),this._toolbar("Subheading")}};var Ee=class extends n{static get name(){return"subscript"}static get dependencies(){return[m]}init(){this._tag({name:r.SUB,group:o.FORMAT}),this._command(r.SUB),this._formatbar("subscript",d.X)}};var be=class extends n{static get name(){return"superscript"}static get dependencies(){return[m]}init(){this._tag({name:r.SUP,group:o.FORMAT}),this._command(r.SUP),this._formatbar("superscript",d.Y)}};var Te=class extends h{constructor(t){super(t),this.editor.root.addEventListener("inserttd",this),this.editor.root.addEventListener("insertth",this)}inserttd({detail:{element:t}}){t.addEventListener("keydown",this)}insertth({detail:{element:t}}){t.addEventListener("keydown",this)}keydown(t){let e=t.target,i=e.parentElement,a=e.closest(r.TABLE);if(e instanceof HTMLTableCellElement&&i instanceof HTMLTableRowElement&&a instanceof HTMLTableElement&&Ge(t)&&this.#t(e,t.key)){let l=e.cellIndex,c=i.cells.length,f=l===0,p=l===c-1,g=i.rowIndex===0,I=i.rowIndex===a.rows.length-1;t.preventDefault(),t.stopPropagation(),t.key===d.ARROWLEFT&&!f?this.editor.dom.focusEnd(i.cells[l-1]):t.key===d.ARROWLEFT&&g?this.editor.dom.focusEnd(a.rows[a.rows.length-1].cells[c-1]):t.key===d.ARROWLEFT?this.editor.dom.focusEnd(a.rows[i.rowIndex-1].cells[c-1]):t.key===d.ARROWRIGHT&&!p?i.cells[l+1].focus():t.key===d.ARROWRIGHT&&I?a.rows[0].cells[0].focus():t.key===d.ARROWRIGHT?a.rows[i.rowIndex+1].cells[0].focus():t.key===d.ARROWUP&&g?a.rows[a.rows.length-1].cells[l].focus():t.key===d.ARROWUP?a.rows[i.rowIndex-1].cells[l].focus():t.key===d.ARROWDOWN&&I?a.rows[0].cells[l].focus():t.key===d.ARROWDOWN&&a.rows[i.rowIndex+1].cells[l].focus()}}#t(t,e){if([d.ARROWUP,d.ARROWDOWN].includes(e))return!0;let i=this.editor.dom.getSelection(),a=i.anchorNode instanceof HTMLElement?i.anchorNode:t;if(!i.isCollapsed)return!1;if(e===d.ARROWLEFT){let c=t.firstChild;return c instanceof HTMLElement&&(c=c.firstChild),i.anchorOffset===0&&[t,c].includes(a)}let l=t.lastChild;return t.lastChild instanceof HTMLBRElement&&t.lastChild.previousSibling&&(l=t.lastChild.previousSibling),l instanceof HTMLElement&&(l=l.lastChild),i.anchorOffset===a.textContent.length&&[t,l].includes(a)}};var Le=class extends A{constructor(t){super(t,"tablecolumn-add")}execute(){let t=this.editor.dom.getActiveElement();t?.localName===r.COL&&this.editor.dom.createTableColumnAfter(t)}};var Ae=class extends h{constructor(t){super(t),this.editor.root.addEventListener("insertcol",this)}insertcol({detail:{element:t}}){t.addEventListener("keydown",this)}keydown(t){L(t,d.ENTER)?this.editor.dom.createTableColumnAfter(t.target):L(t,d.BACKSPACE)&&!t.target.textContent&&t.target.hasAttribute("data-deletable")&&this.editor.dom.delete(t.target)}};var xe=class extends A{constructor(t){super(t,N.name,r.TABLE)}_insert({rows:t,cols:e}={}){this.editor.dom.insert(this.editor.dom.createTable(parseInt(t,10)||1,parseInt(e,10)||1))}};var we=class extends u{_prepareForm(){this.formCreator.addLegend(this._("Table")).addNumberInput("rows",this._("Rows"),{min:"1",required:"required",value:"1"}).addNumberInput("cols",this._("Columns"),{min:"1",required:"required",value:"1"})}};var Re=class extends w{filter(t){t instanceof HTMLElement&&t.localName===r.FIGURE&&t.classList.contains(N.name)&&t.querySelector(":scope > "+r.TABLE)&&!t.querySelector(":scope > "+r.FIGCAPTION)?(this.editor.dom.insertBefore(t.querySelector(":scope > "+r.TABLE),t),t.parentElement.removeChild(t)):(t instanceof HTMLTableElement&&t.querySelector(`:scope > ${r.THEAD}, :scope > ${r.TFOOT}`)&&!t.querySelector(":scope > "+r.TBODY)||t instanceof HTMLTableSectionElement&&t.rows.length<=0||t instanceof HTMLTableRowElement&&!t.querySelector(`:scope > ${r.TH}:not(:empty), :scope > ${r.TD}:not(:empty)`))&&t.parentElement.removeChild(t)}};var Oe=class extends h{constructor(t){super(t),this.editor.root.addEventListener("inserttable",this)}inserttable({detail:{element:t}}){if(this.editor.dom.wrap(t,r.FIGURE,{attributes:{class:N.name}}),t.tBodies.length>0&&t.tBodies[0].rows[0]){let e=t.tBodies[0],i=e.rows[0].cells.length;t.querySelector(":scope > "+r.COLGROUP)||this.editor.dom.insertFirstChild(this.editor.dom.createTableColumnGroup(i),t),t.tHead||this.editor.dom.insertBefore(this.editor.dom.createTableHeader(1,i),e),t.tFoot||this.editor.dom.insertLastChild(this.editor.dom.createTableFooter(1,i),t)}}};var ye=class extends A{constructor(t){super(t,"tablerow-add")}execute(){let t=this.editor.dom.getActiveElement();t instanceof HTMLTableRowElement&&this.editor.dom.createTableRowAfter(t)}};var Ie=class extends h{constructor(t){super(t),this.editor.root.addEventListener("inserttr",this)}inserttr({detail:{element:t}}){t.addEventListener("keydown",this)}keydown(t){L(t,d.ENTER)?this.editor.dom.createTableRowAfter(t.target):L(t,d.BACKSPACE)&&!t.target.textContent&&t.target.hasAttribute("data-deletable")&&this.editor.dom.delete(t.target)}};var N=class extends n{static get name(){return"table"}static get dependencies(){return[m,y,O]}init(){this._tag({name:r.TABLE,group:o.TABLE,children:[o.TABLESECTION],deletable:!0,navigable:!0}),this._tag({name:r.COLGROUP,group:o.COLGROUP,children:[o.COL]}),this._tag({name:r.COL,group:o.COL,deletable:!0,focusable:!0,navigable:!0,sortable:!0}),this._tag(this.#t(r.THEAD)),this._tag(this.#t(r.TBODY)),this._tag(this.#t(r.TFOOT)),this._tag({name:r.TR,group:o.TABLEROW,children:[o.TABLECELL],deletable:!0,focusable:!0,navigable:!0,sortable:!0}),this._tag(this.#e(r.TH)),this._tag(this.#e(r.TD)),new Oe(this.editor),new Ae(this.editor),new Ie(this.editor),new Te(this.editor),this.editor.filters.add(new Re(this.editor)),this.editor.dialogs.set(new we(this.editor,this.constructor.name)),this.editor.commands.set(new xe(this.editor)),this.editor.commands.set(new Le(this.editor)),this.editor.commands.set(new ye(this.editor)),this._toolbar("Table"),this._focusbar("Add column","tablecolumn-add"),this._focusbar("Add row","tablerow-add")}#t(t){return{name:t,group:o.TABLESECTION,children:[o.TABLEROW]}}#e(t){return{name:t,group:o.TABLECELL,children:[o.BREAK,o.FORMAT],editable:!0,empty:!0}}};var Ce=class extends u{_prepareForm(){this.formCreator.addLegend(this._("Data")).addTextInput("datetime",this._("Machine-readable Datetime"),{placeholder:this._("Insert date/time or leave empty to remove it")})}};var Ne=class extends n{static get name(){return"time"}static get dependencies(){return[m]}init(){this._tag({name:r.TIME,group:o.FORMAT,attributes:["datetime"]}),this.editor.dialogs.set(new Ce(this.editor,this.constructor.name)),this._command(r.TIME),this._formatbar("Time",d.T)}};var _e=class extends n{static get name(){return"underline"}static get dependencies(){return[m]}init(){this._tag({name:r.U,group:o.FORMAT}),this._command(r.U),this._formatbar("underline",d.U)}};var Me=class extends n{static get name(){return"unorderedlist"}static get dependencies(){return[m,K]}init(){this._tag({name:r.UL,group:o.LIST,children:[o.LISTITEM],arbitrary:!0,deletable:!0,focusable:!0,navigable:!0,sortable:!0}),this._command(r.UL),this._toolbar("Unordered List")}};var Se=class extends n{static get name(){return"variable"}static get dependencies(){return[m]}init(){this._tag({name:r.VAR,group:o.FORMAT}),this._command(r.VAR),this._formatbar("Variable",d.V)}};var Be=class extends u{_prepareForm(){this.formCreator.addLegend(this._("Video")).addTextInput("src",this._("URL"),{pattern:"(https?|/).+",placeholder:this._("Insert URL to video"),required:"required"}).addNumberInput("width",this._("Width")).addNumberInput("height",this._("Height")).addTextInput("id",this._("ID"))}};var ve=class extends h{constructor(t){super(t),this.editor.root.addEventListener("sethtml",this),this.editor.root.addEventListener("insertvideo",this)}sethtml({detail:{element:t}}){Array.from(t.getElementsByTagName(r.VIDEO)).forEach(e=>this.#t(e))}insertvideo({detail:{element:t}}){this.#t(t)}#t(t){let e=t.getAttribute("src");e?(t.setAttribute("src",this.editor.url(e)),t.controls=!0,this.editor.dom.wrap(t,r.FIGURE,{attributes:{class:z.name}})):t.parentElement.removeChild(t)}};var z=class extends n{static get name(){return"video"}static get dependencies(){return[m,O]}static get config(){return{browser:void 0}}init(){this._tag({name:r.VIDEO,group:o.VIDEO,attributes:["controls","height","id","src","width"],empty:!0,navigable:!0}),new ve(this.editor),this.editor.dialogs.set(new Be(this.editor,this.constructor.name,this.editor.config.video.browser)),this._command(r.VIDEO),this._toolbar("Video")}};var Ue=class extends x{static get defaultConfig(){return{base:{plugins:[jt,It,Zt,pe,Kt,_e,ue,ee,re,fe,Bt,P,me,Ct,Nt,Xt,le,Se,Ee,be,Ne,Mt,Yt,vt,ae,zt,ge,Me,oe,Wt,_,k,z,U,G,N,M,he,Ut,kt,wt]}}}};export{Ue as default};