@nexim/element/dist/main.cjs

Utility functions and mixins for building high-performance web components with Lit.

/** 📦 @nexim/element v2.0.7 */
__dev_mode__: console.debug("📦 @nexim/element v2.0.7");
"use strict";var __defProp=Object.defineProperty;var __getOwnPropDesc=Object.getOwnPropertyDescriptor;var __getOwnPropNames=Object.getOwnPropertyNames;var __hasOwnProp=Object.prototype.hasOwnProperty;var __export=(target,all)=>{for(var name in all)__defProp(target,name,{get:all[name],enumerable:true})};var __copyProps=(to,from,except,desc)=>{if(from&&typeof from==="object"||typeof from==="function"){for(let key of __getOwnPropNames(from))if(!__hasOwnProp.call(to,key)&&key!==except)__defProp(to,key,{get:()=>from[key],enumerable:!(desc=__getOwnPropDesc(from,key))||desc.enumerable})}return to};var __toCommonJS=mod=>__copyProps(__defProp({},"__esModule",{value:true}),mod);var main_exports={};__export(main_exports,{lightDomMixin:()=>lightDomMixin,loggerMixin:()=>loggerMixin});module.exports=__toCommonJS(main_exports);var import_package_tracer=require("@alwatr/package-tracer");function lightDomMixin(superClass){class MixinClass extends superClass{static flatCssText(styles){if(styles===void 0)return"";if("cssText"in styles)return styles.cssText.trim();if(Array.isArray(styles)){return styles.map(style=>"cssText"in style?style.cssText:MixinClass.flatCssText(style)).join("\n").trim()}return""}static lightDomStyles(tagName,element){const className=`${tagName}-light-dom-style`;if(document.querySelector(`style.${className}`)!==null)return;const cssText=MixinClass.flatCssText(element.styles);if(cssText==="")return;const styleEl=document.createElement("style");styleEl.classList.add(className);styleEl.innerHTML=cssText;document.head.append(styleEl)}createRenderRoot(){return this}connectedCallback(){super.connectedCallback();MixinClass.lightDomStyles(this.tagName.toLowerCase(),this.constructor)}}return MixinClass}var import_logger=require("@alwatr/logger");var elementIndex=0;function loggerMixin(superClass){return class MixinClass extends superClass{constructor(...args){super(...args);this.elementIndex__=++elementIndex;this.logger_=(0,import_logger.createLogger)(`<${this.tagName.toLowerCase()}-${this.elementIndex__.toString()}>`);this.logger_.logMethod?.("constructor")}connectedCallback(){this.logger_.logMethod?.("connectedCallback");super.connectedCallback()}disconnectedCallback(){this.logger_.logMethod?.("disconnectedCallback");super.disconnectedCallback()}update(changedProperties){this.logger_.logMethodArgs?.("update",{changedProperties});this.logger_.time?.(this.firstUpdated__?"update-time":"first-update-time");super.update(changedProperties)}firstUpdated(changedProperties){this.logger_.logMethodArgs?.("firstUpdated",{changedProperties});this.logger_.timeEnd?.("first-update-time");super.firstUpdated(changedProperties)}updated(changedProperties){this.logger_.logMethodArgs?.("updated",{changedProperties});if(this.firstUpdated__){this.logger_.timeEnd?.("update-time")}else{this.firstUpdated__=true}super.updated(changedProperties)}render(){this.logger_.logMethod?.("render");return}dispatchEvent(event){this.logger_.logMethodArgs?.("dispatchEvent",{type:event.type,detail:event.detail});return super.dispatchEvent(event)}remove(){this.logger_.logMethod?.("remove");super.remove()}}}__dev_mode__:import_package_tracer.packageTracer.add("@nexim/element","2.0.7");
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