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i=[S.events.SELECTION_CHANGE,_e(this.lastRange),_e(e),t];this.emitter.emit(S.events.EDITOR_CHANGE,...i),t!==S.sources.SILENT&&this.emitter.emit(...i)}}}function ar(r,t){try{t.parentNode}catch{return!1}return r.contains(t)}const ao=/^[ -~]*$/;class co{constructor(t){this.scroll=t,this.delta=this.getDelta()}applyDelta(t){this.scroll.update();let e=this.scroll.length();this.scroll.batchStart();const s=oi(t),n=new k;return ho(s.ops.slice()).reduce((o,a)=>{const u=ft.Op.length(a);let h=a.attributes||{},p=!1,y=!1;if(a.insert!=null){if(n.retain(u),typeof a.insert=="string"){const b=a.insert;y=!b.endsWith(` `)&&(e<=o||!!this.scroll.descendant(ht,o)[0]),this.scroll.insertAt(o,b);const[v,m]=this.scroll.line(o);let E=Xt({},ct(v));if(v instanceof W){const[T]=v.descendant(J,m);T&&(E=Xt(E,ct(T)))}h=ft.AttributeMap.diff(E,h)||{}}else if(typeof a.insert=="object"){const b=Object.keys(a.insert)[0];if(b==null)return o;const 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this.delta=this.getDelta(),(!t||!Or(n.compose(t),this.delta))&&(t=n.diff(this.delta,s));return t}}function qe(r,t,e){if(r.length===0){const[g]=cr(e.pop());return t<=0?``:`${qe([],t-1,e)}`}const[{child:s,offset:n,length:i,indent:o,type:a},...u]=r,[h,p]=cr(a);if(o>t)return e.push(a),o===t+1?`<${h}>${as(s,n,i)}${qe(u,o,e)}`:`<${h}>
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lt{constructor(t,e){super(t,e),this.contentNode=document.createElement("span"),this.contentNode.setAttribute("contenteditable","false"),Array.from(this.domNode.childNodes).forEach(s=>{this.contentNode.appendChild(s)}),this.leftGuard=document.createTextNode(Fs),this.rightGuard=document.createTextNode(Fs),this.domNode.appendChild(this.leftGuard),this.domNode.appendChild(this.contentNode),this.domNode.appendChild(this.rightGuard)}index(t,e){return t===this.leftGuard?0:t===this.rightGuard?1:super.index(t,e)}restore(t){let e=null,s;const n=t.data.split(Fs).join("");if(t===this.leftGuard)if(this.prev instanceof wt){const i=this.prev.length();this.prev.insertAt(i,n),e={startNode:this.prev.domNode,startOffset:i+n.length}}else s=document.createTextNode(n),this.parent.insertBefore(this.scroll.create(s),this),e={startNode:s,startOffset:n.length};else t===this.rightGuard&&(this.next instanceof wt?(this.next.insertAt(0,n),e={startNode:this.next.domNode,startOffset:n.length}):(s=document.createTextNode(n),this.parent.insertBefore(this.scroll.create(s),this.next),e={startNode:s,startOffset:n.length}));return t.data=Fs,e}update(t,e){t.forEach(s=>{if(s.type==="characterData"&&(s.target===this.leftGuard||s.target===this.rightGuard)){const n=this.restore(s.target);n&&(e.range=n)}})}}class fo{constructor(t,e){_(this,"isComposing",!1);this.scroll=t,this.emitter=e,this.setupListeners()}setupListeners(){this.scroll.domNode.addEventListener("compositionstart",t=>{this.isComposing||this.handleCompositionStart(t)}),this.scroll.domNode.addEventListener("compositionend",t=>{this.isComposing&&queueMicrotask(()=>{this.handleCompositionEnd(t)})})}handleCompositionStart(t){const e=t.target instanceof Node?this.scroll.find(t.target,!0):null;e&&!(e instanceof jr)&&(this.emitter.emit(S.events.COMPOSITION_BEFORE_START,t),this.scroll.batchStart(),this.emitter.emit(S.events.COMPOSITION_START,t),this.isComposing=!0)}handleCompositionEnd(t){this.emitter.emit(S.events.COMPOSITION_BEFORE_END,t),this.scroll.batchEnd(),this.emitter.emit(S.events.COMPOSITION_END,t),this.isComposing=!1}}const rs=class rs{constructor(t,e){_(this,"modules",{});this.quill=t,this.options=e}init(){Object.keys(this.options.modules).forEach(t=>{this.modules[t]==null&&this.addModule(t)})}addModule(t){const e=this.quill.constructor.import(`modules/${t}`);return this.modules[t]=new e(this.quill,this.options.modules[t]||{}),this.modules[t]}};_(rs,"DEFAULTS",{modules:{}}),_(rs,"themes",{default:rs});let Ie=rs;const po=r=>r.parentElement||r.getRootNode().host||null,go=r=>{const t=r.getBoundingClientRect(),e="offsetWidth"in r&&Math.abs(t.width)/r.offsetWidth||1,s="offsetHeight"in 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qt{constructor(e,s){super(e,s);_(this,"lastRecorded",0);_(this,"ignoreChange",!1);_(this,"stack",{undo:[],redo:[]});_(this,"currentRange",null);this.quill.on(A.events.EDITOR_CHANGE,(n,i,o,a)=>{n===A.events.SELECTION_CHANGE?i&&a!==A.sources.SILENT&&(this.currentRange=i):n===A.events.TEXT_CHANGE&&(this.ignoreChange||(!this.options.userOnly||a===A.sources.USER?this.record(i,o):this.transform(i)),this.currentRange=xr(this.currentRange,i))}),this.quill.keyboard.addBinding({key:"z",shortKey:!0},this.undo.bind(this)),this.quill.keyboard.addBinding({key:["z","Z"],shortKey:!0,shiftKey:!0},this.redo.bind(this)),/Win/i.test(navigator.platform)&&this.quill.keyboard.addBinding({key:"y",shortKey:!0},this.redo.bind(this)),this.quill.root.addEventListener("beforeinput",n=>{n.inputType==="historyUndo"?(this.undo(),n.preventDefault()):n.inputType==="historyRedo"&&(this.redo(),n.preventDefault())})}change(e,s){if(this.stack[e].length===0)return;const n=this.stack[e].pop();if(!n)return;const 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0?arguments[0]:null,e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;if(this.quill.selection.composing)return;this.quill.update(A.sources.USER);const s=this.quill.getSelection();(t==null?this.quill.scroll.descendants(ns):[t]).forEach(i=>{i.highlight(this.highlightBlot,e)}),this.quill.update(A.sources.SILENT),s!=null&&this.quill.setSelection(s,A.sources.SILENT)}highlightBlot(t){let e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:"plain";if(e=this.languages[e]?e:"plain",e==="plain")return rn(t).split(` `).reduce((n,i,o)=>(o!==0&&n.insert(` `,{[tt.blotName]:e}),n.insert(i)),new k);const s=this.quill.root.ownerDocument.createElement("div");return s.classList.add(tt.className),s.innerHTML=pa(this.options.hljs,e,t),Kr(this.quill.scroll,s,[(n,i)=>{const o=ss.value(n);return o?i.compose(new k().retain(i.length(),{[$t.blotName]:o})):i}],[(n,i)=>n.data.split(` `).reduce((o,a,u)=>(u!==0&&o.insert(` `,{[tt.blotName]:e}),o.insert(a)),i)],new WeakMap)}}ll.DEFAULTS={hljs:window.hljs,interval:1e3,languages:[{key:"plain",label:"Plain"},{key:"bash",label:"Bash"},{key:"cpp",label:"C++"},{key:"cs",label:"C#"},{key:"css",label:"CSS"},{key:"diff",label:"Diff"},{key:"xml",label:"HTML/XML"},{key:"java",label:"Java"},{key:"javascript",label:"JavaScript"},{key:"markdown",label:"Markdown"},{key:"php",label:"PHP"},{key:"python",label:"Python"},{key:"ruby",label:"Ruby"},{key:"sql",label:"SQL"}]};const is=class is extends W{static create(t){const e=super.create();return t?e.setAttribute("data-row",t):e.setAttribute("data-row",Gr()),e}static formats(t){if(t.hasAttribute("data-row"))return t.getAttribute("data-row")}cellOffset(){return this.parent?this.parent.children.indexOf(this):-1}format(t,e){t===is.blotName&&e?this.domNode.setAttribute("data-row",e):super.format(t,e)}row(){return this.parent}rowOffset(){return this.row()?this.row().rowOffset():-1}table(){return this.row()&&this.row().table()}};_(is,"blotName","table"),_(is,"tagName","TD");let Nt=is;class Ft extends ae{checkMerge(){if(super.checkMerge()&&this.next.children.head!=null){const t=this.children.head.formats(),e=this.children.tail.formats(),s=this.next.children.head.formats(),n=this.next.children.tail.formats();return t.table===e.table&&t.table===s.table&&t.table===n.table}return!1}optimize(t){super.optimize(t),this.children.forEach(e=>{if(e.next==null)return;const s=e.formats(),n=e.next.formats();if(s.table!==n.table){const i=this.splitAfter(e);i&&i.optimize(),this.prev&&this.prev.optimize()}})}rowOffset(){return this.parent?this.parent.children.indexOf(this):-1}table(){return this.parent&&this.parent.parent}}_(Ft,"blotName","table-row"),_(Ft,"tagName","TR");class Rt extends ae{}_(Rt,"blotName","table-body"),_(Rt,"tagName","TBODY");class Re extends ae{balanceCells(){const t=this.descendants(Ft),e=t.reduce((s,n)=>Math.max(n.children.length,s),0);t.forEach(s=>{new Array(e-s.children.length).fill(0).forEach(()=>{let n;s.children.head!=null&&(n=Nt.formats(s.children.head.domNode));const i=this.scroll.create(Nt.blotName,n);s.appendChild(i),i.optimize()})})}cells(t){return this.rows().map(e=>e.children.at(t))}deleteColumn(t){const[e]=this.descendant(Rt);e==null||e.children.head==null||e.children.forEach(s=>{const n=s.children.at(t);n!=null&&n.remove()})}insertColumn(t){const[e]=this.descendant(Rt);e==null||e.children.head==null||e.children.forEach(s=>{const n=s.children.at(t),i=Nt.formats(s.children.head.domNode),o=this.scroll.create(Nt.blotName,i);s.insertBefore(o,n)})}insertRow(t){const[e]=this.descendant(Rt);if(e==null||e.children.head==null)return;const s=Gr(),n=this.scroll.create(Ft.blotName);e.children.head.children.forEach(()=>{const o=this.scroll.create(Nt.blotName,s);n.appendChild(o)});const i=e.children.at(t);e.insertBefore(n,i)}rows(){const t=this.children.head;return t==null?[]:t.children.map(e=>e)}}_(Re,"blotName","table-container"),_(Re,"tagName","TABLE");Re.allowedChildren=[Rt];Rt.requiredContainer=Re;Rt.allowedChildren=[Ft];Ft.requiredContainer=Rt;Ft.allowedChildren=[Nt];Nt.requiredContainer=Ft;function Gr(){return`row-${Math.random().toString(36).slice(2,6)}`}class ga extends qt{static register(){A.register(Nt),A.register(Ft),A.register(Rt),A.register(Re)}constructor(){super(...arguments),this.listenBalanceCells()}balanceTables(){this.quill.scroll.descendants(Re).forEach(t=>{t.balanceCells()})}deleteColumn(){const[t,,e]=this.getTable();e!=null&&(t.deleteColumn(e.cellOffset()),this.quill.update(A.sources.USER))}deleteRow(){const[,t]=this.getTable();t!=null&&(t.remove(),this.quill.update(A.sources.USER))}deleteTable(){const[t]=this.getTable();if(t==null)return;const e=t.offset();t.remove(),this.quill.update(A.sources.USER),this.quill.setSelection(e,A.sources.SILENT)}getTable(){let t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:this.quill.getSelection();if(t==null)return[null,null,null,-1];const[e,s]=this.quill.getLine(t.index);if(e==null||e.statics.blotName!==Nt.blotName)return[null,null,null,-1];const n=e.parent;return[n.parent.parent,n,e,s]}insertColumn(t){const e=this.quill.getSelection();if(!e)return;const[s,n,i]=this.getTable(e);if(i==null)return;const o=i.cellOffset();s.insertColumn(o+t),this.quill.update(A.sources.USER);let a=n.rowOffset();t===0&&(a+=1),this.quill.setSelection(e.index+a,e.length,A.sources.SILENT)}insertColumnLeft(){this.insertColumn(0)}insertColumnRight(){this.insertColumn(1)}insertRow(t){const e=this.quill.getSelection();if(!e)return;const[s,n,i]=this.getTable(e);if(i==null)return;const o=n.rowOffset();s.insertRow(o+t),this.quill.update(A.sources.USER),t>0?this.quill.setSelection(e,A.sources.SILENT):this.quill.setSelection(e.index+n.children.length,e.length,A.sources.SILENT)}insertRowAbove(){this.insertRow(0)}insertRowBelow(){this.insertRow(1)}insertTable(t,e){const s=this.quill.getSelection();if(s==null)return;const n=new Array(t).fill(0).reduce(i=>{const o=new Array(e).fill(` `).join("");return i.insert(o,{table:Gr()})},new k().retain(s.index));this.quill.updateContents(n,A.sources.USER),this.quill.setSelection(s.index,A.sources.SILENT),this.balanceTables()}listenBalanceCells(){this.quill.on(A.events.SCROLL_OPTIMIZE,t=>{t.some(e=>["TD","TR","TBODY","TABLE"].includes(e.target.tagName)?(this.quill.once(A.events.TEXT_CHANGE,(s,n,i)=>{i===A.sources.USER&&this.balanceTables()}),!0):!1)})}}const wi=Vt("quill:toolbar");class Zr extends qt{constructor(t,e){var s,n;if(super(t,e),Array.isArray(this.options.container)){const i=document.createElement("div");i.setAttribute("role","toolbar"),ma(i,this.options.container),(n=(s=t.container)==null?void 0:s.parentNode)==null||n.insertBefore(i,t.container),this.container=i}else typeof this.options.container=="string"?this.container=document.querySelector(this.options.container):this.container=this.options.container;if(!(this.container instanceof HTMLElement)){wi.error("Container required for toolbar",this.options);return}this.container.classList.add("ql-toolbar"),this.controls=[],this.handlers={},this.options.handlers&&Object.keys(this.options.handlers).forEach(i=>{var a;const o=(a=this.options.handlers)==null?void 0:a[i];o&&this.addHandler(i,o)}),Array.from(this.container.querySelectorAll("button, select")).forEach(i=>{this.attach(i)}),this.quill.on(A.events.EDITOR_CHANGE,()=>{const[i]=this.quill.selection.getRange();this.update(i)})}addHandler(t,e){this.handlers[t]=e}attach(t){let e=Array.from(t.classList).find(n=>n.indexOf("ql-")===0);if(!e)return;if(e=e.slice(3),t.tagName==="BUTTON"&&t.setAttribute("type","button"),this.handlers[e]==null&&this.quill.scroll.query(e)==null){wi.warn("ignoring attaching to nonexistent format",e,t);return}const s=t.tagName==="SELECT"?"change":"click";t.addEventListener(s,n=>{let i;if(t.tagName==="SELECT"){if(t.selectedIndex<0)return;const a=t.options[t.selectedIndex];a.hasAttribute("selected")?i=!1:i=a.value||!1}else t.classList.contains("ql-active")?i=!1:i=t.value||!t.hasAttribute("value"),n.preventDefault();this.quill.focus();const[o]=this.quill.selection.getRange();if(this.handlers[e]!=null)this.handlers[e].call(this,i);else if(this.quill.scroll.query(e).prototype instanceof lt){if(i=prompt(`Enter ${e}`),!i)return;this.quill.updateContents(new k().retain(o.index).delete(o.length).insert({[e]:i}),A.sources.USER)}else this.quill.format(e,i,A.sources.USER);this.update(o)}),this.controls.push([e,t])}update(t){const e=t==null?{}:this.quill.getFormat(t);this.controls.forEach(s=>{const[n,i]=s;if(i.tagName==="SELECT"){let o=null;if(t==null)o=null;else if(e[n]==null)o=i.querySelector("option[selected]");else if(!Array.isArray(e[n])){let a=e[n];typeof a=="string"&&(a=a.replace(/"/g,'\\"')),o=i.querySelector(`option[value="${a}"]`)}o==null?(i.value="",i.selectedIndex=-1):o.selected=!0}else if(t==null)i.classList.remove("ql-active"),i.setAttribute("aria-pressed","false");else if(i.hasAttribute("value")){const o=e[n],a=o===i.getAttribute("value")||o!=null&&o.toString()===i.getAttribute("value")||o==null&&!i.getAttribute("value");i.classList.toggle("ql-active",a),i.setAttribute("aria-pressed",a.toString())}else{const o=e[n]!=null;i.classList.toggle("ql-active",o),i.setAttribute("aria-pressed",o.toString())}})}}Zr.DEFAULTS={};function xi(r,t,e){const s=document.createElement("button");s.setAttribute("type","button"),s.classList.add(`ql-${t}`),s.setAttribute("aria-pressed","false"),e!=null?(s.value=e,s.setAttribute("aria-label",`${t}: ${e}`)):s.setAttribute("aria-label",t),r.appendChild(s)}function ma(r,t){Array.isArray(t[0])||(t=[t]),t.forEach(e=>{const s=document.createElement("span");s.classList.add("ql-formats"),e.forEach(n=>{if(typeof n=="string")xi(s,n);else{const i=Object.keys(n)[0],o=n[i];Array.isArray(o)?ba(s,i,o):xi(s,i,o)}}),r.appendChild(s)})}function ba(r,t,e){const s=document.createElement("select");s.classList.add(`ql-${t}`),e.forEach(n=>{const i=document.createElement("option");n!==!1?i.setAttribute("value",String(n)):i.setAttribute("selected","selected"),s.appendChild(i)}),r.appendChild(s)}Zr.DEFAULTS={container:null,handlers:{clean(){const r=this.quill.getSelection();if(r!=null)if(r.length===0){const t=this.quill.getFormat();Object.keys(t).forEach(e=>{this.quill.scroll.query(e,C.INLINE)!=null&&this.quill.format(e,!1,A.sources.USER)})}else this.quill.removeFormat(r.index,r.length,A.sources.USER)},direction(r){const{align:t}=this.quill.getFormat();r==="rtl"&&t==null?this.quill.format("align","right",A.sources.USER):!r&&t==="right"&&this.quill.format("align",!1,A.sources.USER),this.quill.format("direction",r,A.sources.USER)},indent(r){const t=this.quill.getSelection(),e=this.quill.getFormat(t),s=parseInt(e.indent||0,10);if(r==="+1"||r==="-1"){let n=r==="+1"?1:-1;e.direction==="rtl"&&(n*=-1),this.quill.format("indent",s+n,A.sources.USER)}},link(r){r===!0&&(r=prompt("Enter link URL:")),this.quill.format("link",r,A.sources.USER)},list(r){const t=this.quill.getSelection(),e=this.quill.getFormat(t);r==="check"?e.list==="checked"||e.list==="unchecked"?this.quill.format("list",!1,A.sources.USER):this.quill.format("list","unchecked",A.sources.USER):this.quill.format("list",r,A.sources.USER)}}};const ya='',va='',Ea='',Na='',Aa='',wa='',xa='',Ta='',Ti='',qa='',La='',_a='',Sa='',ka='',Ca='',Oa='',Ia='',Ra='',Ba='',Ma='',Da='',Ua='',ja='',Pa='',Ha='',$a='',Fa='',Va='',za='',Ka='',Ga='',Za='',Wa='',us={align:{"":ya,center:va,right:Ea,justify:Na},background:Aa,blockquote:wa,bold:xa,clean:Ta,code:Ti,"code-block":Ti,color:qa,direction:{"":La,rtl:_a},formula:Sa,header:{1:ka,2:Ca,3:Oa,4:Ia,5:Ra,6:Ba},italic:Ma,image:Da,indent:{"+1":Ua,"-1":ja},link:Pa,list:{bullet:Ha,check:$a,ordered:Fa},script:{sub:Va,super:za},strike:Ka,table:Ga,underline:Za,video:Wa},Ya='';let qi=0;function Li(r,t){r.setAttribute(t,`${r.getAttribute(t)!=="true"}`)}class on{constructor(t){this.select=t,this.container=document.createElement("span"),this.buildPicker(),this.select.style.display="none",this.select.parentNode.insertBefore(this.container,this.select),this.label.addEventListener("mousedown",()=>{this.togglePicker()}),this.label.addEventListener("keydown",e=>{switch(e.key){case"Enter":this.togglePicker();break;case"Escape":this.escape(),e.preventDefault();break}}),this.select.addEventListener("change",this.update.bind(this))}togglePicker(){this.container.classList.toggle("ql-expanded"),Li(this.label,"aria-expanded"),Li(this.options,"aria-hidden")}buildItem(t){const e=document.createElement("span");e.tabIndex="0",e.setAttribute("role","button"),e.classList.add("ql-picker-item");const s=t.getAttribute("value");return s&&e.setAttribute("data-value",s),t.textContent&&e.setAttribute("data-label",t.textContent),e.addEventListener("click",()=>{this.selectItem(e,!0)}),e.addEventListener("keydown",n=>{switch(n.key){case"Enter":this.selectItem(e,!0),n.preventDefault();break;case"Escape":this.escape(),n.preventDefault();break}}),e}buildLabel(){const t=document.createElement("span");return t.classList.add("ql-picker-label"),t.innerHTML=Ya,t.tabIndex="0",t.setAttribute("role","button"),t.setAttribute("aria-expanded","false"),this.container.appendChild(t),t}buildOptions(){const t=document.createElement("span");t.classList.add("ql-picker-options"),t.setAttribute("aria-hidden","true"),t.tabIndex="-1",t.id=`ql-picker-options-${qi}`,qi+=1,this.label.setAttribute("aria-controls",t.id),this.options=t,Array.from(this.select.options).forEach(e=>{const s=this.buildItem(e);t.appendChild(s),e.selected===!0&&this.selectItem(s)}),this.container.appendChild(t)}buildPicker(){Array.from(this.select.attributes).forEach(t=>{this.container.setAttribute(t.name,t.value)}),this.container.classList.add("ql-picker"),this.label=this.buildLabel(),this.buildOptions()}escape(){this.close(),setTimeout(()=>this.label.focus(),1)}close(){this.container.classList.remove("ql-expanded"),this.label.setAttribute("aria-expanded","false"),this.options.setAttribute("aria-hidden","true")}selectItem(t){let e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;const s=this.container.querySelector(".ql-selected");t!==s&&(s!=null&&s.classList.remove("ql-selected"),t!=null&&(t.classList.add("ql-selected"),this.select.selectedIndex=Array.from(t.parentNode.children).indexOf(t),t.hasAttribute("data-value")?this.label.setAttribute("data-value",t.getAttribute("data-value")):this.label.removeAttribute("data-value"),t.hasAttribute("data-label")?this.label.setAttribute("data-label",t.getAttribute("data-label")):this.label.removeAttribute("data-label"),e&&(this.select.dispatchEvent(new Event("change")),this.close())))}update(){let t;if(this.select.selectedIndex>-1){const s=this.container.querySelector(".ql-picker-options").children[this.select.selectedIndex];t=this.select.options[this.select.selectedIndex],this.selectItem(s)}else this.selectItem(null);const e=t!=null&&t!==this.select.querySelector("option[selected]");this.label.classList.toggle("ql-active",e)}}class ol extends on{constructor(t,e){super(t),this.label.innerHTML=e,this.container.classList.add("ql-color-picker"),Array.from(this.container.querySelectorAll(".ql-picker-item")).slice(0,7).forEach(s=>{s.classList.add("ql-primary")})}buildItem(t){const e=super.buildItem(t);return e.style.backgroundColor=t.getAttribute("value")||"",e}selectItem(t,e){super.selectItem(t,e);const s=this.label.querySelector(".ql-color-label"),n=t&&t.getAttribute("data-value")||"";s&&(s.tagName==="line"?s.style.stroke=n:s.style.fill=n)}}class al extends on{constructor(t,e){super(t),this.container.classList.add("ql-icon-picker"),Array.from(this.container.querySelectorAll(".ql-picker-item")).forEach(s=>{s.innerHTML=e[s.getAttribute("data-value")||""]}),this.defaultItem=this.container.querySelector(".ql-selected"),this.selectItem(this.defaultItem)}selectItem(t,e){super.selectItem(t,e);const s=t||this.defaultItem;if(s!=null){if(this.label.innerHTML===s.innerHTML)return;this.label.innerHTML=s.innerHTML}}}const Xa=r=>{const{overflowY:t}=getComputedStyle(r,null);return t!=="visible"&&t!=="clip"};class cl{constructor(t,e){this.quill=t,this.boundsContainer=e||document.body,this.root=t.addContainer("ql-tooltip"),this.root.innerHTML=this.constructor.TEMPLATE,Xa(this.quill.root)&&this.quill.root.addEventListener("scroll",()=>{this.root.style.marginTop=`${-1*this.quill.root.scrollTop}px`}),this.hide()}hide(){this.root.classList.add("ql-hidden")}position(t){const e=t.left+t.width/2-this.root.offsetWidth/2,s=t.bottom+this.quill.root.scrollTop;this.root.style.left=`${e}px`,this.root.style.top=`${s}px`,this.root.classList.remove("ql-flip");const n=this.boundsContainer.getBoundingClientRect(),i=this.root.getBoundingClientRect();let o=0;if(i.right>n.right&&(o=n.right-i.right,this.root.style.left=`${e+o}px`),i.leftn.bottom){const a=i.bottom-i.top,u=t.bottom-t.top+a;this.root.style.top=`${s-u}px`,this.root.classList.add("ql-flip")}return o}show(){this.root.classList.remove("ql-editing"),this.root.classList.remove("ql-hidden")}}const Qa=[!1,"center","right","justify"],Ja=["#000000","#e60000","#ff9900","#ffff00","#008a00","#0066cc","#9933ff","#ffffff","#facccc","#ffebcc","#ffffcc","#cce8cc","#cce0f5","#ebd6ff","#bbbbbb","#f06666","#ffc266","#ffff66","#66b966","#66a3e0","#c285ff","#888888","#a10000","#b26b00","#b2b200","#006100","#0047b2","#6b24b2","#444444","#5c0000","#663d00","#666600","#003700","#002966","#3d1466"],tc=[!1,"serif","monospace"],ec=["1","2","3",!1],sc=["small",!1,"large","huge"];class ps extends Ie{constructor(t,e){super(t,e);const s=n=>{if(!document.body.contains(t.root)){document.body.removeEventListener("click",s);return}this.tooltip!=null&&!this.tooltip.root.contains(n.target)&&document.activeElement!==this.tooltip.textbox&&!this.quill.hasFocus()&&this.tooltip.hide(),this.pickers!=null&&this.pickers.forEach(i=>{i.container.contains(n.target)||i.close()})};t.emitter.listenDOM("click",document.body,s)}addModule(t){const e=super.addModule(t);return t==="toolbar"&&this.extendToolbar(e),e}buildButtons(t,e){Array.from(t).forEach(s=>{(s.getAttribute("class")||"").split(/\s+/).forEach(i=>{if(i.startsWith("ql-")&&(i=i.slice(3),e[i]!=null))if(i==="direction")s.innerHTML=e[i][""]+e[i].rtl;else if(typeof e[i]=="string")s.innerHTML=e[i];else{const o=s.value||"";o!=null&&e[i][o]&&(s.innerHTML=e[i][o])}})})}buildPickers(t,e){this.pickers=Array.from(t).map(n=>{if(n.classList.contains("ql-align")&&(n.querySelector("option")==null&&es(n,Qa),typeof e.align=="object"))return new al(n,e.align);if(n.classList.contains("ql-background")||n.classList.contains("ql-color")){const i=n.classList.contains("ql-background")?"background":"color";return n.querySelector("option")==null&&es(n,Ja,i==="background"?"#ffffff":"#000000"),new ol(n,e[i])}return n.querySelector("option")==null&&(n.classList.contains("ql-font")?es(n,tc):n.classList.contains("ql-header")?es(n,ec):n.classList.contains("ql-size")&&es(n,sc)),new on(n)});const s=()=>{this.pickers.forEach(n=>{n.update()})};this.quill.on(S.events.EDITOR_CHANGE,s)}}ps.DEFAULTS=Xt({},Ie.DEFAULTS,{modules:{toolbar:{handlers:{formula(){this.quill.theme.tooltip.edit("formula")},image(){let r=this.container.querySelector("input.ql-image[type=file]");r==null&&(r=document.createElement("input"),r.setAttribute("type","file"),r.setAttribute("accept",this.quill.uploader.options.mimetypes.join(", ")),r.classList.add("ql-image"),r.addEventListener("change",()=>{const t=this.quill.getSelection(!0);this.quill.uploader.upload(t,r.files),r.value=""}),this.container.appendChild(r)),r.click()},video(){this.quill.theme.tooltip.edit("video")}}}}});class ul extends cl{constructor(t,e){super(t,e),this.textbox=this.root.querySelector('input[type="text"]'),this.listen()}listen(){this.textbox.addEventListener("keydown",t=>{t.key==="Enter"?(this.save(),t.preventDefault()):t.key==="Escape"&&(this.cancel(),t.preventDefault())})}cancel(){this.hide(),this.restoreFocus()}edit(){let t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:"link",e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null;if(this.root.classList.remove("ql-hidden"),this.root.classList.add("ql-editing"),this.textbox==null)return;e!=null?this.textbox.value=e:t!==this.root.getAttribute("data-mode")&&(this.textbox.value="");const 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