lexical/Lexical.prod.mjs

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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i=this.__text,s=t.__format,o=this.__format,l=Tn(0,s),c=Tn(0,o),a=bn(0,s),u=bn(0,o);if((null===l?a:l)!==(null===c?u:c))return!0;if(l===c&&a!==u){const t=n.firstChild;null==t&&e(48);const s=document.createElement(u);return wn(s,this,0,o,i,r),n.replaceChild(s,t),!1}let f=n;null!==c&&null!==l&&(f=n.firstChild,null==f&&e(49)),Nn(i,f,this);const d=r.theme.text;void 0!==d&&s!==o&&kn(0,s,o,f,d);const h=t.__style,g=this.__style;return h!==g&&(n.style.cssText=g),!1}static importDOM(){return{"#text":()=>({conversion:Mn,priority:0}),b:()=>({conversion:Ln,priority:0}),code:()=>({conversion:zn,priority:0}),em:()=>({conversion:zn,priority:0}),i:()=>({conversion:zn,priority:0}),mark:()=>({conversion:zn,priority:0}),s:()=>({conversion:zn,priority:0}),span:()=>({conversion:Fn,priority:0}),strong:()=>({conversion:zn,priority:0}),sub:()=>({conversion:zn,priority:0}),sup:()=>({conversion:zn,priority:0}),u:()=>({conversion:zn,priority:0})}}static importJSON(t){return Bn().updateFromJSON(t)}updateFromJSON(t){return super.updateFromJSON(t).setTextContent(t.text).setFormat(t.format).setDetail(t.detail).setMode(t.mode).setStyle(t.style)}exportDOM(t){let{element:n}=super.exportDOM(t);return Ks(n)||e(132),n.style.whiteSpace="pre-wrap",this.hasFormat("bold")&&(n=En(n,"b")),this.hasFormat("italic")&&(n=En(n,"i")),this.hasFormat("strikethrough")&&(n=En(n,"s")),this.hasFormat("underline")&&(n=En(n,"u")),{element:n}}exportJSON(){return{detail:this.getDetail(),format:this.getFormat(),mode:this.getMode(),style:this.getStyle(),text:this.getTextContent(),...super.exportJSON()}}selectionTransform(t,e){}setFormat(t){const e=this.getWritable();return e.__format="string"==typeof t?V[t]:t,e}setDetail(t){const e=this.getWritable();return e.__detail="string"==typeof t?H[t]:t,e}setStyle(t){const e=this.getWritable();return e.__style=t,e}toggleFormat(t){const e=Ai(this.getFormat(),t,null);return this.setFormat(e)}toggleDirectionless(){const t=this.getWritable();return 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t=>Wn(t)?(i&&!t.hasFormat("bold")&&t.toggleFormat("bold"),s&&!t.hasFormat("strikethrough")&&t.toggleFormat("strikethrough"),o&&!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 Kn extends Pn{static getType(){return"tab"}static clone(t){return new Kn(t.__key)}constructor(t){super("\t",t),this.__detail=2}static importDOM(){return null}createDOM(t){const e=super.createDOM(t),n=fs(t.theme,"tab");if(void 0!==n){e.classList.add(...n)}return e}static importJSON(t){return Jn().updateFromJSON(t)}setTextContent(t){return"\t"!==t&&""!==t&&e(126),super.setTextContent(t)}setDetail(t){return 2!==t&&e(127),this}setMode(t){return"normal"!==t&&e(128),this}canInsertTextBefore(){return!1}canInsertTextAfter(){return!1}}function Jn(){return Os(new Kn)}function 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e=_.getParent();if(!g.canInsertTextBefore()||!g.canInsertTextAfter()||Yr(e)&&(!e.canInsertTextBefore()||!e.canInsertTextAfter()))return this.insertText(""),sr(this.anchor,this.focus,null),void this.insertText(t)}if(1===f){if(d.isToken()){const e=Bn(t);return e.select(),void d.replace(e)}const e=d.getFormat(),n=d.getStyle();if(c!==a||e===i&&n===s){if(jn(d)){const e=Bn(t);return e.setFormat(i),e.setStyle(s),e.select(),void d.replace(e)}}else{if(""!==d.getTextContent()){const e=Bn(t);if(e.setFormat(i),e.setStyle(s),e.select(),0===c)d.insertBefore(e,!1);else{const[t]=d.splitText(c);t.insertAfter(e,!1)}return void(e.isComposing()&&"text"===this.anchor.type&&(this.anchor.offset-=t.length))}d.setFormat(i),d.setStyle(s)}const r=a-c;d=d.spliceText(c,r,t,!0),""===d.getTextContent()?d.remove():"text"===this.anchor.type&&(d.isComposing()?this.anchor.offset-=t.length:(this.format=e,this.style=n))}else{const e=new Set([...d.getParentKeys(),..._.getParentKeys()]),n=Yr(d)?d:d.getParentOrThrow();let r=Yr(_)?_:_.getParentOrThrow(),i=_;if(!n.is(r)&&r.isInline())do{i=r,r=r.getParentOrThrow()}while(r.isInline());if("text"===l.type&&(0!==a||""===_.getTextContent())||"element"===l.type&&_.getIndexWithinParent()<a)if(Wn(_)&&!_.isToken()&&a!==_.getTextContentSize()){if(_.isSegmented()){const t=Bn(_.getTextContent());_.replace(t),_=t}ri(l.getNode())||"text"!==l.type||(_=_.spliceText(0,a,"")),e.add(_.__key)}else{const t=_.getParentOrThrow();t.canBeEmpty()||1!==t.getChildrenSize()?_.remove():t.remove()}else e.add(_.__key);const s=r.getChildren(),o=new Set(u),g=n.is(r),p=n.isInline()&&null===d.getNextSibling()?n:d;for(let t=s.length-1;t>=0;t--){const e=s[t];if(e.is(d)||Yr(e)&&e.isParentOf(d))break;e.isAttached()&&(!o.has(e)||e.is(i)?g||p.insertAfter(e,!1):e.remove())}if(!g){let t=r,n=null;for(;null!==t;){const r=t.getChildren(),i=r.length;(0===i||r[i-1].is(n))&&(e.delete(t.__key),n=t),t=t.getParent()}}if(d.isToken())if(c===h)d.select();else{const e=Bn(t);e.select(),d.replace(e)}else d=d.spliceText(c,h-c,t,!0),""===d.getTextContent()?d.remove():d.isComposing()&&"text"===this.anchor.type&&(this.anchor.offset-=t.length);for(let t=1;t<f;t++){const n=u[t],r=n.__key;e.has(r)||n.remove()}}}removeText(){const t=hr()===this;Mo(this,Wo(Io(this))),t&&hr()!==this&&qi(this)}formatText(t,e=null){if(this.isCollapsed())return this.toggleFormat(t),void Bi(null);const n=this.getNodes(),r=[];for(const t of n)Wn(t)&&r.push(t);const i=e=>{n.forEach((n=>{if(Yr(n)){const r=n.getF