lexical - npm Package Compare versions

Comparing version 0.1.3 to 0.1.4

Lexical.js

 'use strict';const aa=/^[^A-Za-z\u00c0-\u00d6\u00d8-\u00f6\u00f8-\u02b8\u0300-\u0590\u0800-\u1fff\u200e\u2c00-\ufb1c\ufe00-\ufe6f\ufefd-\uffff]*[\u0591-\u07ff\ufb1d-\ufdfd\ufe70-\ufefc]/,ba=/^[^\u0591-\u07ff\ufb1d-\ufdfd\ufe70-\ufefc]*[A-Za-z\u00c0-\u00d6\u00d8-\u00f6\u00f8-\u02b8\u0300-\u0590\u0800-\u1fff\u200e\u2c00-\ufb1c\ufe00-\ufe6f\ufefd-\uffff]/,ca={bold:1,underline:8,strikethrough:4,italic:2,code:16,subscript:32,superscript:64},da={left:1,right:3,center:2,justify:4},ea={normal:0,token:1,segmented:2,
 inert:3};function p(a){throw Error(`Minified Lexical error #${a}; see codes.json for the full message or `+"use the non-minified dev environment for full errors and additional helpful warnings.");}let fa=!1,ha=0;function ia(a){ha=a.timeStamp}function ja(a){return a.getEditorState().read(()=>{const b=q();return null!==b?b.clone():null})}
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+function Gc(a,b){const c=Fc(a);for(let d=0;d<xc.length;d++){const [e,f]=xc[d],g="function"===typeof f?h=>{Ec(b)&&f(h,b)}:h=>{Ec(b)&&b.execCommand(e,h)};Bc(e,a).addEventListener(e,g);c.push(()=>{Bc(e,a).removeEventListener(e,g)})}}
+function kc(a,b,c,d){const e=a._keyToDOMMap;e.clear();a._editorState=wb();a._pendingEditorState=d;a._compositionKey=null;a._dirtyType=0;a._cloneNotNeeded.clear();a._dirtyLeaves=new Set;a._dirtyElements.clear();a._normalizedNodes=new Set;a._updateTags=new Set;a._log=[];a._updates=[];d=a._observer;null!==d&&(d.disconnect(),a._observer=null);null!==b&&(b.textContent="");null!==c&&(c.textContent="",e.set("root",c))}
+function Hc(a,b){const c=b.getType();let d=a.get(c);void 0===d&&(d={count:0,klass:b,transforms:new Set},a.set(c,d));const e=d;e.count++;return()=>{1===e.count?a.delete(c):e.count--}}
+class Ic{constructor(a,b,c){this._parentEditor=b;this._rootElement=null;this._editorState=a;this._compositionKey=this._pendingEditorState=null;this._deferred=[];this._keyToDOMMap=new Map;this._updates=[];this._updating=!1;this._listeners={decorator:new Set,error:new Set,textcontent:new Set,textmutation:new Set,root:new Set,update:new Set,command:[new Set,new Set,new Set,new Set,new Set]};this._config=c;this._registeredNodes=new Map;this.registerNodes([ub,Jc,pc,oc]);this._decorators={};this._pendingDecorators=
+null;this._dirtyType=0;this._cloneNotNeeded=new Set;this._dirtyLeaves=new Set;this._dirtyElements=new Map;this._normalizedNodes=new Set;this._updateTags=new Set;this._observer=null;this._log=[];this._key=""+za++}isComposing(){return null!=this._compositionKey}registerNodes(a){const b=a.length,c=this._registeredNodes,d=[];for(let e=0;e<b;e++)d.push(Hc(c,a[e]));return()=>{for(let e=0;e<b;e++)d[e]()}}addListener(a,b,c){const d=this._listeners[a];if("command"===a&&void 0!==c){const f=d[c];f.add(b);return()=>
+{f.delete(b)}}d.add(b);const e="root"===a;e&&b(this._rootElement,null);return()=>{d.delete(b);e&&b(null,this._rootElement)}}addTransform(a,b){const c=a.getType(),d=this._registeredNodes.get(c);void 0===d&&p(18,a.name);const e=d.transforms;e.add(b);Pa(this,c);return()=>{e.delete(b)}}execCommand(a,b){return mc(this,a,b)}getDecorators(){return this._decorators}getRootElement(){return this._rootElement}setRootElement(a){const b=this._rootElement;if(a!==b){var c=this._pendingEditorState||this._editorState;
+this._rootElement=a;kc(this,b,a,c);if(null!==b&&!this._config.disableEvents){c=Fc(b);for(let d=0;d<c.length;d++)c[d]();b._lexicalEventHandles=[]}null!==a&&(c=a.style,c.userSelect="text",c.whiteSpace="pre-wrap",c.overflowWrap="break-word",a.setAttribute("data-lexical-editor","true"),this._dirtyType=2,ua(this),this._updateTags.add("without-history"),Y(this),this._config.disableEvents||Gc(a,this));jc("root",this,!1,a,b)}}getElementByKey(a){return this._keyToDOMMap.get(a)||null}getEditorState(){return this._editorState}setEditorState(a,
+b){a.isEmpty()&&p(19);ta(this);const c=this._pendingEditorState,d=this._updateTags;b=void 0!==b?b.tag:null;null===c||c.isEmpty()||(null!=b&&d.add(b),Y(this));this._pendingEditorState=a;this._dirtyType=2;this._compositionKey=null;null!=b&&d.add(b);Y(this)}parseEditorState(a){const b=JSON.parse(a);a=new Map;a=new xb(a);const c={originalSelection:b._selection},d=M,e=T;S=a;M=!1;T=this;try{var f=new Map(b._nodeMap);const g=f.get("root");bc(g,f,this,null,c)}finally{S=a,M=d,T=e}f=c.remappedSelection||c.originalSelection;
+f=null===f?null:new $a(P(f.anchor.key,f.anchor.offset,f.anchor.type),P(f.focus.key,f.focus.offset,f.focus.type),0);a._selection=f;return a}update(a,b){la(this,a,!1,b)}focus(a){const b=this._rootElement;null!==b&&(b.setAttribute("autocapitalize","off"),la(this,()=>{const c=q(),d=ra();null!==c?c.dirty=!0:0!==d.getChildrenSize()&&d.selectEnd()},!0,{onUpdate:()=>{b.removeAttribute("autocapitalize");a&&a()}}))}blur(){const a=this._rootElement;null!==a&&a.blur()}}
+function Kc(a,b){return b&1?"strong":b&2?"em":"span"}function Lc(a,b){var c=a[b];return"string"===typeof c?(c=c.split(" "),a[b]=c):c}
+function Mc(a,b,c,d,e){a=d.classList;d=Lc(e,"base");void 0!==d&&a.add(...d);d=Lc(e,"underlineStrikethrough");let f=!1;const g=b&8&&b&4;var h=c&8&&c&4;void 0!==d&&(h?(f=!0,g||a.add(...d)):g&&a.remove(...d));for(const l in ca)h=ca[l],d=Lc(e,l),void 0!==d&&(c&h?!f||"underline"!==l&&"strikethrough"!==l?(0===(b&h)||g&&"underline"===l||"strikethrough"===l)&&a.add(...d):b&h&&a.remove(...d):b&h&&a.remove(...d))}
+function Nc(a,b,c){const d=b.firstChild;c=c.isComposing()?"\u00a0":"";a+=c;null==d?b.textContent=a:d.nodeValue!==a&&(d.nodeValue=a)}
+class Jc extends mb{static getType(){return"text"}static clone(a){return new Jc(a.__text,a.__key)}constructor(a,b){super(b);this.__text=a;this.__format=0;this.__style="";this.__detail=this.__mode=0}getFormat(){return this.getLatest().__format}getStyle(){return this.getLatest().__style}isToken(){return 1===this.getLatest().__mode}isSegmented(){return 2===this.getLatest().__mode}isInert(){return 3===this.getLatest().__mode}isDirectionless(){return 0!==(this.getLatest().__detail&1)}isUnmergeable(){return 0!==
+(this.getLatest().__detail&2)}hasFormat(a){a=ca[a];return 0!==(this.getFormat()&a)}isSimpleText(){return"text"===this.__type&&0===this.__mode}getTextContent(a,b){return!a&&this.isInert()||!1===b&&this.isDirectionless()?"":this.getLatest().__text}getFormatFlags(a,b){const c=this.getLatest().__format;return Ha(c,a,b)}createDOM(a){var b=this.__format,c=b&16?"code":null;const d=Kc(this,b),e=document.createElement(null===c?d:c);let f=e;null!==c&&(f=document.createElement(d),e.appendChild(f));c=f;Nc(this.__text,
+c,this);a=a.theme.text;void 0!==a&&Mc(d,0,b,c,a);b=this.__style;""!==b&&(e.style.cssText=b);return e}updateDOM(a,b,c){const d=this.__text;var e=a.__format,f=this.__format,g=e&16?"code":null;const h=f&16?"code":null;var l=Kc(this,e);const k=Kc(this,f);if((null===g?l:g)!==(null===h?k:h))return!0;if(g===h&&l!==k)return e=b.firstChild,null==e&&p(20),a=g=document.createElement(k),Nc(d,a,this),c=c.theme.text,void 0!==c&&Mc(k,0,f,a,c),b.replaceChild(g,e),!1;l=b;null!==h&&null!==g&&(l=b.firstChild,null==
+l&&p(21));Nc(d,l,this);c=c.theme.text;void 0!==c&&e!==f&&Mc(k,e,f,l,c);f=this.__style;a.__style!==f&&(b.style.cssText=f);return!1}selectionTransform(){}setFormat(a){I();const b=this.getWritable();this.getWritable().__format=a;return b}setStyle(a){I();const b=this.getWritable();this.getWritable().__style=a;return b}toggleFormat(a){a=ca[a];return this.setFormat(this.getFormat()^a)}toggleDirectionless(){const a=this.getWritable();a.__detail^=1;return a}toggleUnmergeable(){const a=this.getWritable();
+a.__detail^=2;return a}setMode(a){a=ea[a];const b=this.getWritable();b.__mode=a;return b}setTextContent(a){I();const b=this.getWritable();b.__text=a;return b}select(a,b){I();const c=q();var d=this.getTextContent();const e=this.__key;"string"===typeof d?(d=d.length,void 0===a&&(a=d),void 0===b&&(b=d)):b=a=0;if(null===c)return eb(e,a,e,b,"text","text");d=K();d!==c.anchor.key&&d!==c.focus.key||H(e);c.setTextNodeRange(this,a,this,b);return c}spliceText(a,b,c,d){I();const e=this.getWritable(),f=e.__text,
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 l=c.__key;const m=b.getFormat(),n=b.getStyle(),r=b.__detail;g=!1;b.isSegmented()?(h=L(k),h.__parent=l,h.__format=m,h.__style=n,h.__detail=r,g=!0):(h=b.getWritable(),h.__text=k);b=q();h=[h];k=k.length;for(let v=1;v<f;v++){var u=a[v],z=u.length;u=L(u).getWritable();u.__format=m;u.__style=n;u.__detail=r;const x=u.__key;z=k+z;if(null!==b){const w=b.anchor,N=b.focus;w.key===d&&"text"===w.type&&w.offset>k&&w.offset<=z&&(w.key=x,w.offset-=k,b.dirty=!0);N.key===d&&"text"===N.type&&N.offset>k&&N.offset<=z&&
-(N.key=x,N.offset-=k,b.dirty=!0)}e===d&&H(x);k=z;u.__parent=l;h.push(u)}G(this);e=c.getWritable().__children;d=e.indexOf(d);a=h.map(v=>v.__key);g?(e.splice(d,0,...a),this.remove()):e.splice(d,1,...a);null!==b&&fb(b,c,d,f-1);return h}mergeWithSibling(a){const b=a===this.getPreviousSibling();b||a===this.getNextSibling()||p(22);const c=this.__key,d=a.__key,e=this.__text,f=e.length;K()===d&&H(c);const g=q();if(null!==g){const h=g.anchor,l=g.focus;null!==h&&h.key===d&&(jb(h,b,c,a,f),g.dirty=!0);null!==
-l&&l.key===d&&(jb(l,b,c,a,f),g.dirty=!0)}this.setTextContent(b?a.__text+e:e+a.__text);a.remove();return this.getLatest()}}function L(a=""){return new Hc(a)}function A(a){return a instanceof Hc}exports.$createLineBreakNode=ab;exports.$createNodeFromParse=function(a,b){I();const c=F();return ac(a,b,c,null)};exports.$createSelection=function(){const a=P("root",0,"element"),b=P("root",0,"element");return new Za(a,b,0)};exports.$createTextNode=L;exports.$getCompositionKey=K;
-exports.$getNearestNodeFromDOMNode=ma;exports.$getNodeByKey=J;exports.$getPreviousSelection=Ta;exports.$getRoot=ra;exports.$getSelection=q;exports.$isDecoratorNode=y;exports.$isElementNode=B;exports.$isLeafNode=Ia;exports.$isLineBreakNode=Ja;exports.$isRootNode=R;exports.$isTextNode=A;exports.$log=t;exports.$setCompositionKey=H;exports.$setSelection=sa;exports.DecoratorNode=sb;exports.ElementNode=nb;exports.TextNode=Hc;exports.VERSION="0.1.3";exports.createDecoratorEditor=pb;
-exports.createDecoratorMap=rb;exports.createEditor=function(a){var b=a||{};a=b.namespace||Ra();const c=b.theme||{},d=b.context||{},e=b.parentEditor||null,f=b.htmlTransforms||{},g=b.disableEvents||!1,h=vb();b=b.initialEditorState;a=new Gc(h,e,{context:d,namespace:a,theme:c,htmlTransforms:f,disableEvents:g});void 0!==b&&(a._pendingEditorState=b,a._dirtyType=2);return a};exports.isDecoratorEditor=function(a){return a instanceof ob};exports.isDecoratorMap=function(a){return a instanceof qb};
+(N.key=x,N.offset-=k,b.dirty=!0)}e===d&&H(x);k=z;u.__parent=l;h.push(u)}G(this);e=c.getWritable().__children;d=e.indexOf(d);a=h.map(v=>v.__key);g?(e.splice(d,0,...a),this.remove()):e.splice(d,1,...a);null!==b&&gb(b,c,d,f-1);return h}mergeWithSibling(a){const b=a===this.getPreviousSibling();b||a===this.getNextSibling()||p(22);const c=this.__key,d=a.__key,e=this.__text,f=e.length;K()===d&&H(c);const g=q();if(null!==g){const h=g.anchor,l=g.focus;null!==h&&h.key===d&&(kb(h,b,c,a,f),g.dirty=!0);null!==
+l&&l.key===d&&(kb(l,b,c,a,f),g.dirty=!0)}this.setTextContent(b?a.__text+e:e+a.__text);a.remove();return this.getLatest()}}function L(a=""){return new Jc(a)}function A(a){return a instanceof Jc}exports.$createHorizontalRuleNode=function(){return new pc};exports.$createLineBreakNode=bb;exports.$createNodeFromParse=function(a,b){I();const c=F();return bc(a,b,c,null)};exports.$createSelection=function(){const a=P("root",0,"element"),b=P("root",0,"element");return new $a(a,b,0)};
+exports.$createTextNode=L;exports.$getCompositionKey=K;exports.$getNearestNodeFromDOMNode=ma;exports.$getNodeByKey=J;exports.$getPreviousSelection=Ua;exports.$getRoot=ra;exports.$getSelection=q;exports.$isDecoratorNode=y;exports.$isElementNode=B;exports.$isHorizontalRuleNode=Ka;exports.$isLeafNode=Ia;exports.$isLineBreakNode=Ja;exports.$isRootNode=R;exports.$isTextNode=A;exports.$log=t;exports.$setCompositionKey=H;exports.$setSelection=sa;exports.DecoratorNode=tb;exports.ElementNode=ob;
+exports.TextNode=Jc;exports.VERSION="0.1.4";exports.createDecoratorEditor=qb;exports.createDecoratorMap=sb;exports.createEditor=function(a){var b=a||{};a=b.namespace||Sa();const c=b.theme||{},d=b.context||{},e=b.parentEditor||null,f=b.htmlTransforms||{},g=b.disableEvents||!1,h=wb();b=b.initialEditorState;a=new Ic(h,e,{context:d,namespace:a,theme:c,htmlTransforms:f,disableEvents:g});void 0!==b&&(a._pendingEditorState=b,a._dirtyType=2);return a};
+exports.isDecoratorEditor=function(a){return a instanceof pb};exports.isDecoratorMap=function(a){return a instanceof rb};

ListItemNode.js

@@ -6,4 +6,4 @@ 'use strict';var f=require("lexical"),g=require("lexical/ParagraphNode"),l=require("lexical/ListNode"),m=require("lexical/ListItemNode");function n(a){throw Error(`Minified Lexical error #${a}; see codes.json for the full message or `+"use the non-minified dev environment for full errors and additional helpful warnings.");}function p(a,...b){b.forEach(c=>{null!=c&&"string"===typeof c&&a.classList.add(...c.split(" "))})}function q(a,...b){b.forEach(c=>{a.classList.remove(...c.split(" "))})}
 this;null!==e;)m.$isListItemNode(e)&&0<e.getNextSiblings().length&&(d=!1),e=e.getParent();if(f.$isElementNode(c)&&""===this.getTextContent()&&(null===b||null===a)&&d){null===a?(a=g.$createParagraphNode(),c.insertAfter(a)):(a=g.$createParagraphNode(),c.insertBefore(a));for(b=this;null==b.getNextSibling()&&null==b.getPreviousSibling();){c=b.getParent();if(null==c||!v(b)&&!l.$isListNode(b))break;b=c}b.remove()}else a=w(),this.insertAfter(a);return a}collapseAtStart(a){const b=g.$createParagraphNode();
-this.getChildren().forEach(h=>b.append(h));var c=this.getParentOrThrow(),d=c.getParentOrThrow();const e=v(d);1===c.getChildrenSize()?e?(c.remove(),d.select()):(c.replace(b),c=a.anchor,a=a.focus,d=b.getKey(),"element"===c.type&&c.getNode().is(this)&&c.set(d,c.offset,"element"),"element"===a.type&&a.getNode().is(this)&&a.set(d,a.offset,"element")):(c.insertBefore(b),this.remove());return!0}canInsertAfter(a){return v(a)}canReplaceWith(a){return v(a)}canMergeWith(a){return g.$isParagraphNode(a)||v(a)}}
-function t(a){var b=a.getParent();let c=1;null!=b&&(l.$isListNode(b)?c=b.__start:n(47));a=a.getPreviousSiblings();for(b=0;b<a.length;b++){const d=a[b];v(d)&&!l.$isListNode(d.getFirstChild())&&c++}return c}function u(a,b,c){const d=[],e=[],h=(b=b.list)?b.listitem:void 0;if(b&&b.nested)var k=b.nested.listitem;void 0!==h&&(b=h.split(" "),d.push(...b));void 0!==k&&(k=k.split(" "),c.getChildren().some(x=>l.$isListNode(x))?d.push(...k):e.push(...k));0<d.length&&p(a,...d);0<e.length&&q(a,...e)}
+this.getChildren().forEach(h=>b.append(h));var c=this.getParentOrThrow(),d=c.getParentOrThrow();const e=v(d);1===c.getChildrenSize()?e?(c.remove(),d.select()):(c.replace(b),c=a.anchor,a=a.focus,d=b.getKey(),"element"===c.type&&c.getNode().is(this)&&c.set(d,c.offset,"element"),"element"===a.type&&a.getNode().is(this)&&a.set(d,a.offset,"element")):(c.insertBefore(b),this.remove());return!0}insertBefore(a){const b=this.getNextSiblings();v(a)&&b.forEach(c=>c.markDirty());return super.insertBefore(a)}canInsertAfter(a){return v(a)}canReplaceWith(a){return v(a)}canMergeWith(a){return g.$isParagraphNode(a)||
+v(a)}}function t(a){var b=a.getParent();let c=1;null!=b&&(l.$isListNode(b)?c=b.__start:n(47));a=a.getPreviousSiblings();for(b=0;b<a.length;b++){const d=a[b];v(d)&&!l.$isListNode(d.getFirstChild())&&c++}return c}function u(a,b,c){const d=[],e=[],h=(b=b.list)?b.listitem:void 0;if(b&&b.nested)var k=b.nested.listitem;void 0!==h&&(b=h.split(" "),d.push(...b));void 0!==k&&(k=k.split(" "),c.getChildren().some(x=>l.$isListNode(x))?d.push(...k):e.push(...k));0<d.length&&p(a,...d);0<e.length&&q(a,...e)}
 function w(){return new r}function v(a){return a instanceof r}exports.$createListItemNode=w;exports.$isListItemNode=v;exports.ListItemNode=r;

package.json

@@ -16,3 +16,3 @@ {
   "license": "MIT",
-  "version": "0.1.3",
+  "version": "0.1.4",
   "main": "Lexical.js",
@@ -19,0 +19,0 @@ "repository": {

README.md

@@ -5,2 +5,51 @@ # `lexical`
 
-The `lexical` package contains only the core Lexical engine and nodes. This package is intended to be used in conjunction with packages that wire Lexical up to applications, such as `@lexical/react`.
+The core of Lexical is a dependency-free text editor engine that allows for powerful, simple and complex,
+editor implementations to be built on top. Lexical's engine provides three main parts:
+- editor instances that each attach to a single content editable element.
+- a set of editor states that represent the current and pending states of the editor at any given time.
+- a DOM reconciler that takes a set of editor states, diffs the changes, and updates the DOM according to their state.
+
+By design, the core of Lexical tries to be as minimal as possible.
+Lexical doesn't directly concern itself with things that monolithic editors tend to do – such as UI components, toolbars or rich-text features and markdown. Instead
+the logic for those features can be included via a plugin interface and used as and when they're needed. This ensures great extensibilty and keeps code-sizes
+to a minimal – ensuring apps only pay the cost for what they actually import.
+
+For React apps, Lexical has tight intergration with React 18+ via the optional `@lexical/react` package. This package provides
+production-ready utility functions, helpers and React hooks that make it seemless to create text editors within React.
+
+## Usage
+
+The `lexical` package contains only the core Lexical engine and nodes. This package is intended to be used in conjunction with packages that wire Lexical up to applications, such as `@lexical/react`.
+
+## Working with Lexical
+
+This section covers how to use Lexical, independently of any framework or library. For those intending to use Lexical in their React applications,
+it's advisable to [check out the source-code for the hooks that are shipped in `@lexical/react`](https://github.com/facebook/lexical/tree/main/packages/lexical-react/src).
+
+### Creating an editor instance and using it
+
+When you work with Lexical, you normally work with a single editor instance. An editor instance can be created from the `lexical` package and accepts
+an optional configuration object that allows for theming and the passing of context:
+
+```js
+import {createEditor} from 'lexical';
+
+const config = {
+  theme: {
+    ...
+  },
+};
+
+const editor = createEditor(config);
+```
+
+Once you have an editor instance, when ready, you can associate the editor instance with a content editable `<div>` element in your document:
+
+```js
+const contentEditableElement = document.getElementById('editor');
+
+editor.setRootElement(contentEditableElement);
+```
+
+If you want to clear the editor instance from the element, you can pass `null`. Alternatively, you can switch to another element if need be,
+just pass an alternative element reference to `setRootElement`.

TableNode.js

@@ -1,7 +0,10 @@
-'use strict';var r=require("lexical");function v(a,...e){e.forEach(g=>{null!=g&&"string"===typeof g&&a.classList.add(...g.split(" "))})}const x=document.createElement("style");x.appendChild(document.createTextNode("::selection{background-color: transparent}"));function A(a){for(;null!=a;){const e=a.nodeName;if("TD"===e||"TH"===e){a=a._cell;if(void 0===a)break;return a}a=a.parentNode}return null}
-function B(a){const e=[],g={rows:0,columns:0,cells:e};(new MutationObserver(b=>{var d=a.firstChild;let h=0,f=0,n=!1;for(let k=0;k<b.length;k++){const l=b[k].target.nodeName;if("TABLE"===l||"TR"===l){n=!0;break}}if(n){for(e.length=0;null!=d;){b=d.nodeName;if("TD"===b||"TH"===b)b={elem:d,highlighted:!1,x:h,y:f},d._cell=b,void 0===e[f]&&(e[f]=[]),e[f][h]=b;else if(b=d.firstChild,null!=b){d=b;continue}b=d.nextSibling;if(null!=b)h++,d=b;else if(b=d.parentNode,null!=b){d=b.nextSibling;if(null==d)break;
-f++;h=0}}g.columns=h+1;g.rows=f+1}})).observe(a,{childList:!0,subtree:!0});return g}function C(a,e,g,b,d){const h=[];for(let f=0;f<d.length;f++){const n=d[f];for(let k=0;k<n.length;k++){const l=n[k],q=l.elem.style;k>=a&&k<=e&&f>=g&&f<=b?(l.highlighted||(l.highlighted=!0,q.setProperty("background-color","rgb(163, 187, 255)"),q.setProperty("caret-color","transparent")),h.push(l)):l.highlighted&&(l.highlighted=!1,q.removeProperty("background-color"),q.removeProperty("caret-color"))}}return h}
-function D(a,e,g){const b=B(e);if(null!==g.getRootElement()){var d=!1,h=!1,f=-1,n=-1,k=-1,l=-1,q=[];e.addEventListener("mousemove",m=>{if(d){var c=A(m.target);if(null!==c){const t=c.x;c=c.y;if(!h&&(f!==t||n!==c))m.preventDefault(),m=window.getSelection(),m.setBaseAndExtent(m.anchorNode,0,m.anchorNode,0),h=!0,document.body&&document.body.appendChild(x),null===u&&(u=g.addListener("command",(w,y)=>{if("deleteCharacter"===w){if(q.length===b.columns*b.rows)return a.selectPrevious(),a.remove(),z(),!0;q.forEach(({elem:p})=>
-{p=r.$getNearestNodeFromDOMNode(p);r.$isElementNode(p)&&p.clear()});return!0}return"formatText"===w?(F(y),!0):!1},1));else if(t===k&&c===l)return;k=t;l=c;h&&(q=C(Math.min(f,k),Math.max(f,k),Math.min(n,l),Math.max(n,l),b.cells))}}});var z=()=>{d=h=!1;l=k=n=f=-1;C(-1,-1,-1,-1,b.cells);q=[];null!==u&&(u(),u=null);const m=x.parentNode;null!=m&&m.removeChild(x)};e.addEventListener("mouseleave",()=>{});var F=m=>{let c=r.$getSelection();null===c&&(c=r.$createSelection());const t=c,w=t.anchor,y=t.focus;q.forEach(p=>
-{p=r.$getNearestNodeFromDOMNode(p.elem);r.$isElementNode(p)&&(w.set(p.getKey(),0,"element"),y.set(p.getKey(),p.getChildrenSize(),"element"),t.formatText(m))});c.anchor.set(c.anchor.key,c.anchor.offset,c.anchor.type);c.focus.set(c.anchor.key,c.anchor.offset,c.anchor.type);r.$setSelection(c)},u=null;e.addEventListener("mousedown",m=>{d?h&&z():setTimeout(()=>{h&&z();const c=A(m.target);null!==c&&(d=!0,f=c.x,n=c.y,document.addEventListener("mouseup",()=>{d=!1},{capture:!0,once:!0}))},0)})}}
-class E extends r.ElementNode{static getType(){return"table"}static clone(a){return new E(a.__key)}constructor(a){super(a)}createDOM(a,e){const g=document.createElement("table");v(g,a.theme.table);D(this,g,e);return g}updateDOM(){return!1}canExtractContents(){return!1}canBeEmpty(){return!1}}exports.$createTableNode=function(){return new E};exports.$isTableNode=function(a){return a instanceof E};exports.TableNode=E;
+'use strict';var r=require("lexical");function y(a,...f){f.forEach(e=>{null!=e&&"string"===typeof e&&a.classList.add(...e.split(" "))})}const z=document.createElement("style");z.appendChild(document.createTextNode("::selection{background-color: transparent}"));function A(a){for(;null!=a;){const f=a.nodeName;if("TD"===f||"TH"===f){a=a._cell;if(void 0===a)break;return a}a=a.parentNode}return null}
+function B(a,f,e){const q=[],l={rows:0,columns:0,cells:q};(new MutationObserver(p=>{e.update(()=>{var d=f.firstChild;let m=0,g=0;var b=!1;for(let h=0;h<p.length;h++){const t=p[h].target.nodeName;if("TABLE"===t||"TR"===t){b=!0;break}}if(b){for(q.length=0;null!=d;){b=d.nodeName;if("TD"===b||"TH"===b)b={elem:d,highlighted:!1,x:m,y:g},d._cell=b,void 0===q[g]&&(q[g]=[]),q[g][m]=b;else if(b=d.firstChild,null!=b){d=b;continue}b=d.nextSibling;if(null!=b)m++,d=b;else if(b=d.parentNode,null!=b){d=b.nextSibling;
+if(null==d)break;g++;m=0}}l.columns=m+1;l.rows=g+1;a.setGrid(l)}})})).observe(f,{childList:!0,subtree:!0});a.setGrid(l);return l}
+function C(a,f,e,q,l){const p=[];for(let d=0;d<l.length;d++){const m=l[d];for(let g=0;g<m.length;g++){const b=m[g],h=b.elem.style;g>=a&&g<=f&&d>=e&&d<=q?(b.highlighted||(b.highlighted=!0,h.setProperty("background-color","rgb(163, 187, 255)"),h.setProperty("caret-color","transparent")),p.push(b)):b.highlighted&&(b.highlighted=!1,h.removeProperty("background-color"),h.removeProperty("caret-color"))}}return p}
+function D(a,f,e){const q=a.getGrid();if(null!==e.getRootElement()){var l=!1,p=!1,d=-1,m=-1,g=-1,b=-1,h=[];if(null==q)throw Error("Table grid not found.");f.addEventListener("mousemove",k=>{if(l){var c=A(k.target);if(null!==c){const u=c.x;c=c.y;if(!p&&(d!==u||m!==c))k.preventDefault(),k=window.getSelection(),k.setBaseAndExtent(k.anchorNode,0,k.anchorNode,0),p=!0,document.body&&document.body.appendChild(z),null===w&&(w=e.addListener("command",(v,x)=>{if("deleteCharacter"===v){if(h.length===q.columns*
+q.rows)return a.selectPrevious(),a.remove(),t(),!0;h.forEach(({elem:n})=>{n=r.$getNearestNodeFromDOMNode(n);r.$isElementNode(n)&&n.clear()});return!0}if("formatText"===v)return F(x),!0;"insertText"===v&&t();return!1},1));else if(u===g&&c===b)return;g=u;b=c;if(p){const v=Math.min(d,g),x=Math.max(d,g),n=Math.min(m,b),G=Math.max(m,b);e.update(()=>{h=a.setSelectionState({fromX:v,toX:x,fromY:n,toY:G})})}}}});var t=()=>{e.update(()=>{l=p=!1;b=g=m=d=-1;e.update(()=>{a.setSelectionState(null)});h=[];null!==
+w&&(w(),w=null);const k=z.parentNode;null!=k&&k.removeChild(z)})};f.addEventListener("mouseleave",()=>{});var F=k=>{let c=r.$getSelection();null===c&&(c=r.$createSelection());const u=c,v=u.anchor,x=u.focus;h.forEach(n=>{n=r.$getNearestNodeFromDOMNode(n.elem);r.$isElementNode(n)&&(v.set(n.getKey(),0,"element"),x.set(n.getKey(),n.getChildrenSize(),"element"),u.formatText(k))});c.anchor.set(c.anchor.key,c.anchor.offset,c.anchor.type);c.focus.set(c.anchor.key,c.anchor.offset,c.anchor.type);r.$setSelection(c)},
+w=null;f.addEventListener("mousedown",k=>{l?p&&t():setTimeout(()=>{p&&t();const c=A(k.target);null!==c&&(l=!0,d=c.x,m=c.y,document.addEventListener("mouseup",()=>{l=!1},{capture:!0,once:!0}))},0)});window.addEventListener("click",k=>{0<h.length&&!f.contains(k.target)&&e.update(()=>{a.setSelectionState(null)})})}}
+class E extends r.ElementNode{static getType(){return"table"}static clone(a){return new E(a.__key,a.__selectionShape,a.__grid)}constructor(a,f,e){super(a);this.__selectionShape=f;this.__grid=e}createDOM(a,f){const e=document.createElement("table");y(e,a.theme.table);B(this,e,f);D(this,e,f);return e}updateDOM(){return!1}canExtractContents(){return!1}canBeEmpty(){return!1}setSelectionState(a){this.getWritable().__selectionShape=a;return null==this.__grid?[]:a?C(a.fromX,a.toX,a.fromY,a.toY,this.__grid.cells):
+C(-1,-1,-1,-1,this.__grid.cells)}getSelectionState(){return this.__selectionShape}setGrid(a){this.getWritable().__grid=a}getGrid(){return this.__grid}}exports.$createTableNode=function(){return new E};exports.$isTableNode=function(a){return a instanceof E};exports.TableNode=E;exports.trackTableGrid=B;

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84458

increased by4.96%

Lines of code

366

increased by2.81%

Number of lines in readme file

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