lexical/Lexical.prod.js

Lexical is an extensible text editor framework that provides excellent reliability, accessible and performance.

/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 */

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t=>Un(t)?(i&&!t.hasFormat("bold")&&t.toggleFormat("bold"),o&&!t.hasFormat("strikethrough")&&t.toggleFormat("strikethrough"),s&&!t.hasFormat("italic")&&t.toggleFormat("italic"),l&&!t.hasFormat("underline")&&t.toggleFormat("underline"),"sub"!==c||t.hasFormat("subscript")||t.toggleFormat("subscript"),"super"!==c||t.hasFormat("superscript")||t.toggleFormat("superscript"),e&&!t.hasFormat(e)&&t.toggleFormat(e),t):t}class Yn extends Pn{static getType(){return"tab"}static clone(t){return new Yn(t.__key)}constructor(t){super("\t",t),this.__detail=2}static importDOM(){return null}createDOM(t){const e=super.createDOM(t),n=ho(t.theme,"tab");if(void 0!==n){e.classList.add(...n)}return e}static importJSON(t){return jn().updateFromJSON(t)}setTextContent(e){return"\t"!==e&&""!==e&&t(126),super.setTextContent("\t")}spliceText(e,n,r,i){return""===r&&0===n||"\t"===r&&1===n||t(286),this}setDetail(e){return 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t=r.getIndexWithinParent()+1;i=r.getParentOrThrow().select(t,t)}i.insertNodes(t);for(let t=0;t<n;t++)e[t].remove()}getNodes(){const t=this._cachedNodes;if(null!==t)return t;const e=this._nodes,n=[];for(const t of e){const e=$i(t);null!==e&&n.push(e)}return Dr()||(this._cachedNodes=n),n}getTextContent(){const t=this.getNodes();let e="";for(let n=0;n<t.length;n++)e+=t[n].getTextContent();return e}deleteNodes(){const t=this.getNodes();if((pr()||_r())===this&&t[0]){const e=gs(t[0],"next");Is(ks(e,e))}for(const e of t)e.remove()}}function Zn(t){return t instanceof tr}class tr{constructor(t,e,n,r){this.anchor=t,this.focus=e,t._selection=this,e._selection=this,this._cachedNodes=null,this.format=n,this.style=r,this.dirty=!1}getCachedNodes(){return this._cachedNodes}setCachedNodes(t){this._cachedNodes=t}is(t){return!!Zn(t)&&(this.anchor.is(t.anchor)&&this.focus.is(t.focus)&&this.format===t.format&&this.style===t.style)}isCollapsed(){return this.anchor.is(this.focus)}getNodes(){const t=this._cachedNodes;if(null!==t)return t;const e=function(t){const e=[],[n,r]=t.getTextSlices();n&&e.push(n.caret.origin);const i=new Set,o=new Set;for(const n of t)if(us(n)){const{origin:t}=n;0===e.length?i.add(t):(o.add(t),e.push(t))}else{const{origin:t}=n;Qr(t)&&o.has(t)||e.push(t)}r&&e.push(r.caret.origin);if(as(t.focus)&&Qr(t.focus.origin)&&null===t.focus.getNodeAtCaret())for(let n=ms(t.focus.origin,"previous");us(n)&&i.has(n.origin)&&!n.origin.isEmpty()&&n.origin.is(e[e.length-1]);n=Cs(n))i.delete(n.origin),e.pop();for(;e.length>1;){const t=e[e.length-1];if(!Qr(t)||o.has(t)||t.isEmpty()||i.has(t))break;e.pop()}if(0===e.length&&t.isCollapsed()){const n=Ws(t.anchor),r=Ws(t.anchor.getFlipped()),i=t=>cs(t)?t.origin:t.getNodeAtCaret(),o=i(n)||i(r)||(t.anchor.getNodeAtCaret()?n.origin:r.origin);e.push(o)}return e}(Js(Fs(this),"next"));return Dr()||(this._cachedNodes=e),e}setTextNodeRange(t,e,n,r){this.anchor.set(t.__key,e,"text"),this.focus.set(n.__key,r,"text")}getTextContent(){const t=this.getNodes();if(0===t.length)return"";const e=t[0],n=t[t.length-1],r=this.anchor,i=this.focus,o=r.isBefore(i),[s,l]=rr(this);let c="",a=!0;for(let u=0;u<t.length;u++){const f=t[u];if(Qr(f)&&!f.isInline())a||(c+="\n"),a=!f.isEmpty();else if(a=!1,Un(f)){let t=f.getTextContent();f===e?f===n?"element"===r.type&&"element"===i.type&&i.offset!==r.offset||(t=s<l?t.slice(s,l):t.slice(l,s)):t=o?t.slice(s):t.slice(l):f===n&&(t=o?t.slice(0,l):t.slice(0,s)),c+=t}else!ei(f)&&!kn(f)||f===n&&this.isCollapsed()||(c+=f.getTextContent())}return c}applyDOMRange(t){const e=Fr(),n=e.getEditorState()._selection,r=ur(t.startContainer,t.startOffset,t.endContainer,t.endOffset,e,n);if(null===r)return;const[i,o]=r;this.anchor.set(i.key,i.offset,i.type,!0),this.focus.set(o.key,o.offset,o.type,!0),pt(this)}clone(){const t=this.anchor,e=this.focus;return new tr(Gn(t.key,t.offset,t.type),Gn(e.key,e.offset,e.type),this.form