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qs=ue("quill:events"),qf=["selectionchange","mousedown","mouseup","click"];qf.forEach(n=>{document.addEventListener(n,function(){for(var t=arguments.length,e=new Array(t),r=0;r<t;r++)e[r]=arguments[r];Array.from(document.querySelectorAll(".ql-container")).forEach(s=>{const i=Xs.get(s);i&&i.emitter&&i.emitter.handleDOM(...e)})})});class R extends Of{constructor(){super(),this.domListeners={},this.on("error",qs.error)}emit(){for(var t=arguments.length,e=new Array(t),r=0;r<t;r++)e[r]=arguments[r];return qs.log.call(qs,...e),super.emit(...e)}handleDOM(t){for(var e=arguments.length,r=new 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Cf{constructor(t,e){this.emitter=e,this.scroll=t,this.composing=!1,this.mouseDown=!1,this.root=this.scroll.domNode,this.cursor=this.scroll.create("cursor",this),this.savedRange=new qe(0,0),this.lastRange=this.savedRange,this.lastNative=null,this.handleComposition(),this.handleDragging(),this.emitter.listenDOM("selectionchange",document,()=>{!this.mouseDown&&!this.composing&&setTimeout(this.update.bind(this,R.sources.USER),1)}),this.emitter.on(R.events.SCROLL_BEFORE_UPDATE,()=>{if(!this.hasFocus())return;const r=this.getNativeRange();r!=null&&r.start.node!==this.cursor.textNode&&this.emitter.once(R.events.SCROLL_UPDATE,(s,i)=>{try{this.root.contains(r.start.node)&&this.root.contains(r.end.node)&&this.setNativeRange(r.start.node,r.start.offset,r.end.node,r.end.offset);const o=i.some(a=>a.type==="characterData"||a.type==="childList"||a.type==="attributes"&&a.target===this.root);this.update(o?R.sources.SILENT:s)}catch{}})}),this.emitter.on(R.events.SCROLL_OPTIMIZE,(r,s)=>{if(s.range){const{startNode:i,startOffset:o,endNode:a,endOffset:u}=s.range;this.setNativeRange(i,o,a,u),this.update(R.sources.SILENT)}}),this.update(R.sources.SILENT)}handleComposition(){this.emitter.on(R.events.COMPOSITION_BEFORE_START,()=>{this.composing=!0}),this.emitter.on(R.events.COMPOSITION_END,()=>{if(this.composing=!1,this.cursor.parent){const t=this.cursor.restore();if(!t)return;setTimeout(()=>{this.setNativeRange(t.startNode,t.startOffset,t.endNode,t.endOffset)},1)}})}handleDragging(){this.emitter.listenDOM("mousedown",document.body,()=>{this.mouseDown=!0}),this.emitter.listenDOM("mouseup",document.body,()=>{this.mouseDown=!1,this.update(R.sources.USER)})}focus(){this.hasFocus()||(this.root.focus({preventScroll:!0}),this.setRange(this.savedRange))}format(t,e){this.scroll.update();const r=this.getNativeRange();if(!(r==null||!r.native.collapsed||this.scroll.query(t,D.BLOCK))){if(r.start.node!==this.cursor.textNode){const s=this.scroll.find(r.start.node,!1);if(s==null)return;if(s instanceof Et){const i=s.split(r.start.offset);s.parent.insertBefore(this.cursor,i)}else s.insertBefore(this.cursor,r.start.node);this.cursor.attach()}this.cursor.format(t,e),this.scroll.optimize(),this.setNativeRange(this.cursor.textNode,this.cursor.textNode.data.length),this.update()}}getBounds(t){let e=arguments.length>1&&arguments[1]!==void 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r=this.normalizeNative(e);return Cs.info("getNativeRange",r),r}getRange(){const t=this.scroll.domNode;if("isConnected"in t&&!t.isConnected)return[null,null];const e=this.getNativeRange();return e==null?[null,null]:[this.normalizedToRange(e),e]}hasFocus(){return document.activeElement===this.root||document.activeElement!=null&&Is(this.root,document.activeElement)}normalizedToRange(t){const e=[[t.start.node,t.start.offset]];t.native.collapsed||e.push([t.end.node,t.end.offset]);const r=e.map(o=>{const[a,u]=o,h=this.scroll.find(a,!0),p=h.offset(this.scroll);return u===0?p:h instanceof Et?p+h.index(a,u):p+h.length()}),s=Math.min(Math.max(...r),this.scroll.length()-1),i=Math.min(s,...r);return new qe(i,s-i)}normalizeNative(t){if(!Is(this.root,t.startContainer)||!t.collapsed&&!Is(this.root,t.endContainer))return null;const e={start:{node:t.startContainer,offset:t.startOffset},end:{node:t.endContainer,offset:t.endOffset},native:t};return[e.start,e.end].forEach(r=>{let{node:s,offset:i}=r;for(;!(s instanceof Text)&&s.childNodes.length>0;)if(s.childNodes.length>i)s=s.childNodes[i],i=0;else if(s.childNodes.length===i)s=s.lastChild,s instanceof Text?i=s.data.length:s.childNodes.length>0?i=s.childNodes.length:i=s.childNodes.length+1;else break;r.node=s,r.offset=i}),e}rangeToNative(t){const e=this.scroll.length(),r=(s,i)=>{s=Math.min(e-1,s);const[o,a]=this.scroll.leaf(s);return o?o.position(a,i):[null,-1]};return[...r(t.index,!1),...r(t.index+t.length,!0)]}setNativeRange(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:t,s=arguments.length>3&&arguments[3]!==void 0?arguments[3]:e,i=arguments.length>4&&arguments[4]!==void 0?arguments[4]:!1;if(Cs.info("setNativeRange",t,e,r,s),t!=null&&(this.root.parentNode==null||t.parentNode==null||r.parentNode==null))return;const o=document.getSelection();if(o!=null)if(t!=null){this.hasFocus()||this.root.focus({preventScroll:!0});const{native:a}=this.getNativeRange()||{};if(a==null||i||t!==a.startContainer||e!==a.startOffset||r!==a.endContainer||s!==a.endOffset){t instanceof Element&&t.tagName==="BR"&&(e=Array.from(t.parentNode.childNodes).indexOf(t),t=t.parentNode),r instanceof Element&&r.tagName==="BR"&&(s=Array.from(r.parentNode.childNodes).indexOf(r),r=r.parentNode);const u=document.createRange();u.setStart(t,e),u.setEnd(r,s),o.removeAllRanges(),o.addRange(u)}}else o.removeAllRanges(),this.root.blur()}setRange(t){let e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1,r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:R.sources.API;if(typeof e=="string"&&(r=e,e=!1),Cs.info("setRange",t),t!=null){const s=this.rangeToNative(t);this.setNativeRange(...s,e)}else this.setNativeRange(null);this.update(r)}update(){let t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:R.sources.USER;const e=this.lastRange,[r,s]=this.getRange();if(this.lastRange=r,this.lastNative=s,this.lastRange!=null&&(this.savedRange=this.lastRange),!di(e,this.lastRange)){if(!this.composing&&s!=null&&s.native.collapsed&&s.start.node!==this.cursor.textNode){const o=this.cursor.restore();o&&this.setNativeRange(o.startNode,o.startOffset,o.endNode,o.endOffset)}const i=[R.events.SELECTION_CHANGE,tr(this.lastRange),tr(e),t];this.emitter.emit(R.events.EDITOR_CHANGE,...i),t!==R.sources.SILENT&&this.emitter.emit(...i)}}}function Is(n,t){try{t.parentNode}catch{return!1}return n.contains(t)}const If=/^[ -~]*$/;class Rf{constructor(t){this.scroll=t,this.delta=this.getDelta()}applyDelta(t){this.scroll.update();let e=this.scroll.length();this.scroll.batchStart();const r=cl(t),s=new B;return Bf(r.ops.slice()).reduce((o,a)=>{const u=wt.Op.length(a);let h=a.attributes||{},p=!1,v=!1;if(a.insert!=null){if(s.retain(u),typeof a.insert=="string"){const y=a.insert;v=!y.endsWith(`
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`).replace(/\r/g,`
`),this.scroll.insertAt(t,e),Object.keys(r).forEach(s=>{this.scroll.formatAt(t,e.length,s,r[s])}),this.update(new B().retain(t).insert(e,tr(r)))}isBlank(){if(this.scroll.children.length===0)return!0;if(this.scroll.children.length>1)return!1;const t=this.scroll.children.head;if((t==null?void 0:t.statics.blotName)!==pt.blotName)return!1;const e=t;return e.children.length>1?!1:e.children.head instanceof Ht}removeFormat(t,e){const r=this.getText(t,e),[s,i]=this.scroll.line(t+e);let o=0,a=new B;s!=null&&(o=s.length()-i,a=s.delta().slice(i,i+o-1).insert(`
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`).replace(/\r/g,`
`);return t.insert(r,e.attributes)}return t.push(e)},new B)}function ul(n,t){let{index:e,length:r}=n;return new qe(e+t,r)}function Bf(n){const t=[];return n.forEach(e=>{typeof e.insert=="string"?e.insert.split(`
`).forEach((s,i)=>{i&&t.push({insert:`
`,attributes:e.attributes}),s&&t.push({insert:s,attributes:e.attributes})}):t.push(e)}),t}class zt{constructor(t){let e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};this.quill=t,this.options=e}}q(zt,"DEFAULTS",{});const bn="\uFEFF";class mi extends St{constructor(t,e){super(t,e),this.contentNode=document.createElement("span"),this.contentNode.setAttribute("contenteditable","false"),Array.from(this.domNode.childNodes).forEach(r=>{this.contentNode.appendChild(r)}),this.leftGuard=document.createTextNode(bn),this.rightGuard=document.createTextNode(bn),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,r;const s=t.data.split(bn).join("");if(t===this.leftGuard)if(this.prev instanceof Ut){const i=this.prev.length();this.prev.insertAt(i,s),e={startNode:this.prev.domNode,startOffset:i+s.length}}else r=document.createTextNode(s),this.parent.insertBefore(this.scroll.create(r),this),e={startNode:r,startOffset:s.length};else t===this.rightGuard&&(this.next instanceof Ut?(this.next.insertAt(0,s),e={startNode:this.next.domNode,startOffset:s.length}):(r=document.createTextNode(s),this.parent.insertBefore(this.scroll.create(r),this.next),e={startNode:r,startOffset:s.length}));return t.data=bn,e}update(t,e){t.forEach(r=>{if(r.type==="characterData"&&(r.target===this.leftGuard||r.target===this.rightGuard)){const s=this.restore(r.target);s&&(e.range=s)}})}}class Mf{constructor(t,e){q(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 mi)&&(this.emitter.emit(R.events.COMPOSITION_BEFORE_START,t),this.scroll.batchStart(),this.emitter.emit(R.events.COMPOSITION_START,t),this.isComposing=!0)}handleCompositionEnd(t){this.emitter.emit(R.events.COMPOSITION_BEFORE_END,t),this.scroll.batchEnd(),this.emitter.emit(R.events.COMPOSITION_END,t),this.isComposing=!1}}const Ir=class Ir{constructor(t,e){q(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]}};q(Ir,"DEFAULTS",{modules:{}}),q(Ir,"themes",{default:Ir});let lr=Ir;const Df=n=>n.parentElement||n.getRootNode().host||null,jf=n=>{const t=n.getBoundingClientRect(),e="offsetWidth"in n&&Math.abs(t.width)/n.offsetWidth||1,r="offsetHeight"in n&&Math.abs(t.height)/n.offsetHeight||1;return{top:t.top,right:t.left+n.clientWidth*e,bottom:t.top+n.clientHeight*r,left:t.left}},yn=n=>{const t=parseInt(n,10);return Number.isNaN(t)?0:t},hl=(n,t,e,r,s,i)=>n<e&&t>r?0:n<e?-(e-n+s):t>r?t-n>r-e?n+s-e:t-r+i:0,$f=(n,t)=>{var i,o,a;const e=n.ownerDocument;let r=t,s=n;for(;s;){const u=s===e.body,h=u?{top:0,right:((i=window.visualViewport)==null?void 0:i.width)??e.documentElement.clientWidth,bottom:((o=window.visualViewport)==null?void 0:o.height)??e.documentElement.clientHeight,left:0}:jf(s),p=getComputedStyle(s),v=hl(r.left,r.right,h.left,h.right,yn(p.scrollPaddingLeft),yn(p.scrollPaddingRight)),f=hl(r.top,r.bottom,h.top,h.bottom,yn(p.scrollPaddingTop),yn(p.scrollPaddingBottom));if(v||f)if(u)(a=e.defaultView)==null||a.scrollBy(v,f);else{const{scrollLeft:m,scrollTop:y}=s;f&&(s.scrollTop+=f),v&&(s.scrollLeft+=v);const A=s.scrollLeft-m,w=s.scrollTop-y;r={left:r.left-A,top:r.top-w,right:r.right-A,bottom:r.bottom-w}}s=u||p.position==="fixed"?null:Df(s)}},Pf=100,Uf=["block","break","cursor","inline","scroll","text"],Ff=(n,t,e)=>{const r=new sr;return Uf.forEach(s=>{const i=t.query(s);i&&r.register(i)}),n.forEach(s=>{let i=t.query(s);i||e.error(`Cannot register "${s}" specified in "formats" config. 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r=this.buildItem(e);t.appendChild(r),e.selected===!0&&this.selectItem(r)}),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 r=this.container.querySelector(".ql-selected");t!==r&&(r!=null&&r.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 r=this.container.querySelector(".ql-picker-options").children[this.select.selectedIndex];t=this.select.options[this.select.selectedIndex],this.selectItem(r)}else this.selectItem(null);const e=t!=null&&t!==this.select.querySelector("option[selected]");this.label.classList.toggle("ql-active",e)}}class qo extends Mn{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(r=>{r.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 r=this.label.querySelector(".ql-color-label"),s=t&&t.getAttribute("data-value")||"";r&&(r.tagName==="line"?r.style.stroke=s:r.style.fill=s)}}class Co extends Mn{constructor(t,e){super(t),this.container.classList.add("ql-icon-picker"),Array.from(this.container.querySelectorAll(".ql-picker-item")).forEach(r=>{r.innerHTML=e[r.getAttribute("data-value")||""]}),this.defaultItem=this.container.querySelector(".ql-selected"),this.selectItem(this.defaultItem)}selectItem(t,e){super.selectItem(t,e);const r=t||this.defaultItem;if(r!=null){if(this.label.innerHTML===r.innerHTML)return;this.label.innerHTML=r.innerHTML}}}const Eg=n=>{const{overflowY:t}=getComputedStyle(n,null);return t!=="visible"&&t!=="clip"};class Io{constructor(t,e){this.quill=t,this.boundsContainer=e||document.body,this.root=t.addContainer("ql-tooltip"),this.root.innerHTML=this.constructor.TEMPLATE,Eg(this.quill.root)&&this.quill.root.addEventListener("scroll",()=>{this.root.style.marginTop=`${-1*this.quill.root.scrollTop}px`}),this.hide()}hide(){this.root.classList.add("ql-hidden")}position(t){const e=t.left+t.width/2-this.root.offsetWidth/2,r=t.bottom+this.quill.root.scrollTop;this.root.style.left=`${e}px`,this.root.style.top=`${r}px`,this.root.classList.remove("ql-flip");const s=this.boundsContainer.getBoundingClientRect(),i=this.root.getBoundingClientRect();let o=0;if(i.right>s.right&&(o=s.right-i.right,this.root.style.left=`${e+o}px`),i.left<s.left&&(o=s.left-i.left,this.root.style.left=`${e+o}px`),i.bottom>s.bottom){const a=i.bottom-i.top,u=t.bottom-t.top+a;this.root.style.top=`${r-u}px`,this.root.classList.add("ql-flip")}return o}show(){this.root.classList.remove("ql-editing"),this.root.classList.remove("ql-hidden")}}const Ag=[!1,"center","right","justify"],Ng=["#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"],wg=[!1,"serif","monospace"],Tg=["1","2","3",!1],xg=["small",!1,"large","huge"];class Kr extends lr{constructor(t,e){super(t,e);const r=s=>{if(!document.body.contains(t.root)){document.body.removeEventListener("click",r);return}this.tooltip!=null&&!this.tooltip.root.contains(s.target)&&document.activeElement!==this.tooltip.textbox&&!this.quill.hasFocus()&&this.tooltip.hide(),this.pickers!=null&&this.pickers.forEach(i=>{i.container.contains(s.target)||i.close()})};t.emitter.listenDOM("click",document.body,r)}addModule(t){const e=super.addModule(t);return t==="toolbar"&&this.extendToolbar(e),e}buildButtons(t,e){Array.from(t).forEach(r=>{(r.getAttribute("class")||"").split(/\s+/).forEach(i=>{if(i.startsWith("ql-")&&(i=i.slice(3),e[i]!=null))if(i==="direction")r.innerHTML=e[i][""]+e[i].rtl;else if(typeof e[i]=="string")r.innerHTML=e[i];else{const o=r.value||"";o!=null&&e[i][o]&&(r.innerHTML=e[i][o])}})})}buildPickers(t,e){this.pickers=Array.from(t).map(s=>{if(s.classList.contains("ql-align")&&(s.querySelector("option")==null&&Lr(s,Ag),typeof e.align=="object"))return new Co(s,e.align);if(s.classList.contains("ql-background")||s.classList.contains("ql-color")){const i=s.classList.contains("ql-background")?"background":"color";return s.querySelector("option")==null&&Lr(s,Ng,i==="background"?"#ffffff":"#000000"),new qo(s,e[i])}return s.querySelector("option")==null&&(s.classList.contains("ql-font")?Lr(s,wg):s.classList.contains("ql-header")?Lr(s,Tg):s.classList.contains("ql-size")&&Lr(s,xg)),new Mn(s)});const r=()=>{this.pickers.forEach(s=>{s.update()})};this.quill.on(R.events.EDITOR_CHANGE,r)}}Kr.DEFAULTS=be({},lr.DEFAULTS,{modules:{toolbar:{handlers:{formula(){this.quill.theme.tooltip.edit("formula")},image(){let n=this.container.querySelector("input.ql-image[type=file]");n==null&&(n=document.createElement("input"),n.setAttribute("type","file"),n.setAttribute("accept",this.quill.uploader.options.mimetypes.join(", ")),n.classList.add("ql-image"),n.addEventListener("change",()=>{const t=this.quill.getSelection(!0);this.quill.uploader.upload(t,n.files),n.value=""}),this.container.appendChild(n)),n.click()},video(){this.quill.theme.tooltip.edit("video")}}}}});class Ro extends Io{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 r=this.quill.getBounds(this.quill.selection.savedRange);r!=null&&this.position(r),this.textbox.select(),this.textbox.setAttribute("placeholder",this.textbox.getAttribute(`data-${t}`)||""),this.root.setAttribute("data-mode",t)}restoreFocus(){this.quill.focus({preventScroll:!0})}save(){let{value:t}=this.textbox;switch(this.root.getAttribute("data-mode")){case"link":{const{scrollTop:e}=this.quill.root;this.linkRange?(this.quill.formatText(this.linkRange,"link",t,R.sources.USER),delete this.linkRange):(this.restoreFocus(),this.quill.format("link",t,R.sources.USER)),this.quill.root.scrollTop=e;break}case"video":t=Lg(t);case"formula":{if(!t)break;const e=this.quill.getSelection(!0);if(e!=null){const r=e.index+e.length;this.quill.insertEmbed(r,this.root.getAttribute("data-mode"),t,R.sources.USER),this.root.getAttribute("data-mode")==="formula"&&this.quill.insertText(r+1," ",R.sources.USER),this.quill.setSelection(r+2,R.sources.USER)}break}}this.textbox.value="",this.hide()}}function Lg(n){let t=n.match(/^(?:(https?):\/\/)?(?:(?:www|m)\.)?youtube\.com\/watch.*v=([a-zA-Z0-9_-]+)/)||n.match(/^(?:(https?):\/\/)?(?:(?:www|m)\.)?youtu\.be\/([a-zA-Z0-9_-]+)/);return t?`${t[1]||"https"}://www.youtube.com/embed/${t[2]}?showinfo=0`:(t=n.match(/^(?:(https?):\/\/)?(?:www\.)?vimeo\.com\/(\d+)/))?`${t[1]||"https"}://player.vimeo.com/video/${t[2]}/`:n}function Lr(n,t){let e=arguments.length>2&&arguments[2]!==void 0?arguments[2]:!1;t.forEach(r=>{const s=document.createElement("option");r===e?s.setAttribute("selected","selected"):s.setAttribute("value",String(r)),n.appendChild(s)})}const Sg=[["bold","italic","link"],[{header:1},{header:2},"blockquote"]];class ko extends Ro{constructor(t,e){super(t,e),this.quill.on(R.events.EDITOR_CHANGE,(r,s,i,o)=>{if(r===R.events.SELECTION_CHANGE)if(s!=null&&s.length>0&&o===R.sources.USER){this.show(),this.root.style.left="0px",this.root.style.width="",this.root.style.width=`${this.root.offsetWidth}px`;const a=this.quill.getLines(s.index,s.length);if(a.length===1){const u=this.quill.getBounds(s);u!=null&&this.position(u)}else{const u=a[a.length-1],h=this.quill.getIndex(u),p=Math.min(u.length()-1,s.index+s.length-h),v=this.quill.getBounds(new qe(h,p));v!=null&&this.position(v)}}else document.activeElement!==this.textbox&&this.quill.hasFocus()&&this.hide()})}listen(){super.listen(),this.root.querySelector(".ql-close").addEventListener("click",()=>{this.root.classList.remove("ql-editing")}),this.quill.on(R.events.SCROLL_OPTIMIZE,()=>{setTimeout(()=>{if(this.root.classList.contains("ql-hidden"))return;const t=this.quill.getSelection();if(t!=null){const e=this.quill.getBounds(t);e!=null&&this.position(e)}},1)})}cancel(){this.show()}position(t){const e=super.position(t),r=this.root.querySelector(".ql-tooltip-arrow");return r.style.marginLeft="",e!==0&&(r.style.marginLeft=`${-1*e-r.offsetWidth/2}px`),e}}q(ko,"TEMPLATE",['<span class="ql-tooltip-arrow"></span>','<div class="ql-tooltip-editor">','<input type="text" data-formula="e=mc^2" data-link="https://quilljs.com" data-video="Embed URL">','<a class="ql-close"></a>',"</div>"].join(""));class Bo extends Kr{constructor(t,e){e.modules.toolbar!=null&&e.modules.toolbar.container==null&&(e.modules.toolbar.container=Sg),super(t,e),this.quill.container.classList.add("ql-bubble")}extendToolbar(t){this.tooltip=new ko(this.quill,this.options.bounds),t.container!=null&&(this.tooltip.root.appendChild(t.container),this.buildButtons(t.container.querySelectorAll("button"),Pr),this.buildPickers(t.container.querySelectorAll("select"),Pr))}}Bo.DEFAULTS=be({},Kr.DEFAULTS,{modules:{toolbar:{handlers:{link(n){n?this.quill.theme.tooltip.edit():this.quill.format("link",!1,N.sources.USER)}}}}});const _g=[[{header:["1","2","3",!1]}],["bold","italic","underline","link"],[{list:"ordered"},{list:"bullet"}],["clean"]];class Mo extends Ro{constructor(){super(...arguments);q(this,"preview",this.root.querySelector("a.ql-preview"))}listen(){super.listen(),this.root.querySelector("a.ql-action").addEventListener("click",e=>{this.root.classList.contains("ql-editing")?this.save():this.edit("link",this.preview.textContent),e.preventDefault()}),this.root.querySelector("a.ql-remove").addEventListener("click",e=>{if(this.linkRange!=null){const r=this.linkRange;this.restoreFocus(),this.quill.formatText(r,"link",!1,R.sources.USER),delete this.linkRange}e.preventDefault(),this.hide()}),this.quill.on(R.events.SELECTION_CHANGE,(e,r,s)=>{if(e!=null){if(e.length===0&&s===R.sources.USER){const[i,o]=this.quill.scroll.descendant(me,e.index);if(i!=null){this.linkRange=new qe(e.index-o,i.length());const a=me.formats(i.domNode);this.preview.textContent=a,this.preview.setAttribute("href",a),this.show();const u=this.quill.getBounds(this.linkRange);u!=null&&this.position(u);return}}else delete this.linkRange;this.hide()}})}show(){super.show(),this.root.removeAttribute("data-mode")}}q(Mo,"TEMPLATE",['<a class="ql-preview" rel="noopener noreferrer" target="_blank" href="about:blank"></a>','<input type="text" data-formula="e=mc^2" data-link="https://quilljs.com" data-video="Embed URL">','<a class="ql-action"></a>','<a class="ql-remove"></a>'].join(""));class Do extends Kr{constructor(t,e){e.modules.toolbar!=null&&e.modules.toolbar.container==null&&(e.modules.toolbar.container=_g),super(t,e),this.quill.container.classList.add("ql-snow")}extendToolbar(t){t.container!=null&&(t.container.classList.add("ql-snow"),this.buildButtons(t.container.querySelectorAll("button"),Pr),this.buildPickers(t.container.querySelectorAll("select"),Pr),this.tooltip=new Mo(this.quill,this.options.bounds),t.container.querySelector(".ql-link")&&this.quill.keyboard.addBinding({key:"k",shortKey:!0},(e,r)=>{t.handlers.link.call(t,!r.format.link)}))}}Do.DEFAULTS=be({},Kr.DEFAULTS,{modules:{toolbar:{handlers:{link(n){if(n){const t=this.quill.getSelection();if(t==null||t.length===0)return;let e=this.quill.getText(t);/^\S+@\S+\.\S+$/.test(e)&&e.indexOf("mailto:")!==0&&(e=`mailto:${e}`);const{tooltip:r}=this.quill.theme;r.edit("link",e)}else this.quill.format("link",!1,N.sources.USER)}}}}});N.register({"attributors/attribute/direction":mo,"attributors/class/align":fo,"attributors/class/background":Gf,"attributors/class/color":Kf,"attributors/class/direction":bo,"attributors/class/font":Eo,"attributors/class/size":No,"attributors/style/align":go,"attributors/style/background":vi,"attributors/style/color":yi,"attributors/style/direction":yo,"attributors/style/font":Ao,"attributors/style/size":wo},!0);N.register({"formats/align":fo,"formats/direction":bo,"formats/indent":Md,"formats/background":vi,"formats/color":yi,"formats/font":Eo,"formats/size":No,"formats/blockquote":ti,"formats/code-block":At,"formats/header":ei,"formats/list":zr,"formats/bold":$r,"formats/code":Ei,"formats/italic":ri,"formats/link":me,"formats/script":ni,"formats/strike":si,"formats/underline":ii,"formats/formula":wn,"formats/image":li,"formats/video":Tn,"modules/syntax":Oo,"modules/table":jd,"modules/toolbar":xi,"themes/bubble":Bo,"themes/snow":Do,"ui/icons":Pr,"ui/picker":Mn,"ui/icon-picker":Co,"ui/color-picker":qo,"ui/tooltip":Io},!0);const Mg=wt.AttributeMap,Dg=wt.Op,jg=wt.OpIterator;export{Mg as AttributeMap,B as Delta,zt as Module,Dg as Op,jg as OpIterator,Af as Parchment,qe as Range,N as default};