@storybook/web-components/dist/entry-preview.js

Storybook web-components renderer

"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:!0})},__copyProps=(to,from,except,desc)=>{if(from&&typeof from=="object"||typeof from=="function")for(let key of __getOwnPropNames(from))!__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:!0}),mod);var entry_preview_exports={};__export(entry_preview_exports,{parameters:()=>parameters,render:()=>render,renderToCanvas:()=>renderToCanvas});module.exports=__toCommonJS(entry_preview_exports);var import_global=require("@storybook/global"),import_lit=require("lit"),import_directive_helpers=require("lit/directive-helpers.js"),import_preview_api=require("storybook/preview-api"),import_ts_dedent=require("ts-dedent"),{Node}=import_global.global,render=(args,context)=>{let{id,component}=context;if(!component)throw new Error(`Unable to render story ${id} as the component annotation is missing from the default export`);let element=document.createElement(component);return Object.entries(args).forEach(([key,val])=>{element[key]=val}),element};function renderToCanvas({storyFn,kind,name,showMain,showError,forceRemount},canvasElement){let element=storyFn();if(showMain(),(0,import_directive_helpers.isTemplateResult)(element)){(forceRemount||!canvasElement.querySelector('[id="root-inner"]'))&&(canvasElement.innerHTML='<div id="root-inner"></div>');let renderTo=canvasElement.querySelector('[id="root-inner"]');(0,import_lit.render)(element,renderTo),(0,import_preview_api.simulatePageLoad)(canvasElement)}else if(typeof element=="string")canvasElement.innerHTML=element,(0,import_preview_api.simulatePageLoad)(canvasElement);else if(element instanceof Node){if(canvasElement.firstChild===element&&!forceRemount)return;canvasElement.innerHTML="",canvasElement.appendChild(element),(0,import_preview_api.simulateDOMContentLoaded)()}else showError({title:`Expecting an HTML snippet or DOM node from the story: "${name}" of "${kind}".`,description:import_ts_dedent.dedent`
        Did you forget to return the HTML snippet from the story?
        Use "() => <your snippet or node>" or when defining the story.
      `})}var parameters={renderer:"web-components"};0&&(module.exports={parameters,render,renderToCanvas});