@storybook/svelte/dist/index.js

Storybook Svelte renderer

"use strict";var __create=Object.create;var __defProp=Object.defineProperty;var __getOwnPropDesc=Object.getOwnPropertyDescriptor;var __getOwnPropNames=Object.getOwnPropertyNames;var __getProtoOf=Object.getPrototypeOf,__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 __toESM=(mod,isNodeMode,target)=>(target=mod!=null?__create(__getProtoOf(mod)):{},__copyProps(isNodeMode||!mod||!mod.__esModule?__defProp(target,"default",{value:mod,enumerable:!0}):target,mod)),__toCommonJS=mod=>__copyProps(__defProp({},"__esModule",{value:!0}),mod);var index_exports={};__export(index_exports,{INTERNAL_DEFAULT_PROJECT_ANNOTATIONS:()=>INTERNAL_DEFAULT_PROJECT_ANNOTATIONS,composeStories:()=>composeStories,composeStory:()=>composeStory,setProjectAnnotations:()=>setProjectAnnotations});module.exports=__toCommonJS(index_exports);globalThis.STORYBOOK_ENV="svelte";var import_preview_api3=require("storybook/internal/preview-api"),import_PreviewRender2=__toESM(require("@storybook/svelte/internal/PreviewRender.svelte")),import_createSvelte5Props2=require("@storybook/svelte/internal/createSvelte5Props");var entry_preview_exports={};__export(entry_preview_exports,{applyDecorators:()=>decorateStory,mount:()=>mount2,parameters:()=>parameters,render:()=>render,renderToCanvas:()=>renderToCanvas});var import_core_events=require("storybook/internal/core-events"),import_preview_api=require("storybook/internal/preview-api"),import_PreviewRender=__toESM(require("@storybook/svelte/internal/PreviewRender.svelte")),import_createSvelte5Props=require("@storybook/svelte/internal/createSvelte5Props"),svelte=__toESM(require("svelte"));var import_compiler=require("svelte/compiler"),IS_SVELTE_V4=Number(import_compiler.VERSION[0])<=4;function renderToCanvas(renderContext,canvasElement){return IS_SVELTE_V4?renderToCanvasV4(renderContext,canvasElement):renderToCanvasV5(renderContext,canvasElement)}var storyIdsToRemountFromResetArgsEvent=new Set;import_preview_api.addons.getChannel().on(import_core_events.RESET_STORY_ARGS,({storyId})=>{storyIdsToRemountFromResetArgsEvent.add(storyId)});var componentsByDomElementV4=new Map;function renderToCanvasV4({storyFn,title,name,showMain,showError,storyContext,forceRemount},canvasElement){function unmount2(canvasElementToUnmount){componentsByDomElementV4.has(canvasElementToUnmount)&&(componentsByDomElementV4.get(canvasElementToUnmount).$destroy(),componentsByDomElementV4.delete(canvasElementToUnmount),canvasElementToUnmount.innerHTML="")}let existingComponent=componentsByDomElementV4.get(canvasElement),remount=forceRemount;if(storyIdsToRemountFromResetArgsEvent.has(storyContext.id)&&(remount=!0,storyIdsToRemountFromResetArgsEvent.delete(storyContext.id)),remount&&unmount2(canvasElement),!existingComponent||remount){let mountedComponent=new import_PreviewRender.default({target:canvasElement,props:{storyFn,storyContext,name,title,showError}});componentsByDomElementV4.set(canvasElement,mountedComponent)}else existingComponent.$set({storyFn,storyContext,name,title,showError});return showMain(),()=>{unmount2(canvasElement)}}var componentsByDomElementV5=new Map;function renderToCanvasV5({storyFn,title,name,showMain,showError,storyContext,forceRemount},canvasElement){function unmount2(canvasElementToUnmount){let{mountedComponent}=componentsByDomElementV5.get(canvasElementToUnmount)??{};mountedComponent&&(svelte.unmount(mountedComponent),componentsByDomElementV5.delete(canvasElementToUnmount))}let existingComponent=componentsByDomElementV5.get(canvasElement),remount=forceRemount;if(storyIdsToRemountFromResetArgsEvent.has(storyContext.id)&&(remount=!0,storyIdsToRemountFromResetArgsEvent.delete(storyContext.id)),remount&&unmount2(canvasElement),!existingComponent||remount){let props=(0,import_createSvelte5Props.createSvelte5Props)({storyFn,storyContext,name,title,showError}),mountedComponent=svelte.mount(import_PreviewRender.default,{target:canvasElement,props});componentsByDomElementV5.set(canvasElement,{mountedComponent,props})}else Object.assign(existingComponent.props,{storyFn,storyContext,name,title,showError});return showMain(),()=>{unmount2(canvasElement)}}var render=(args,context)=>{let{id,component:Component}=context;if(!Component)throw new Error(`Unable to render story ${id} as the component annotation is missing from the default export`);return{Component,props:args}};var import_preview_api2=require("storybook/internal/preview-api"),import_SlotDecorator=__toESM(require("@storybook/svelte/internal/SlotDecorator.svelte"));function unWrap(obj){return obj&&typeof obj=="object"&&"default"in obj?obj.default:obj}function prepareStory(context,rawStory,rawInnerStory){let story=unWrap(rawStory),innerStory=rawInnerStory&&unWrap(rawInnerStory),preparedStory;return!story||Object.keys(story).length===0?preparedStory={Component:context.component}:story.Component?preparedStory=story:preparedStory={Component:story},innerStory?{Component:import_SlotDecorator.default,props:{...innerStory,decorator:preparedStory}}:{...preparedStory,argTypes:context.argTypes}}function decorateStory(storyFn,decorators){return decorators.reduce((decorated,decorator)=>context=>{let story,decoratedStory=decorator(update=>(story=decorated({...context,...(0,import_preview_api2.sanitizeStoryContextUpdate)(update)}),story),context);return story||(story=decorated(context)),decoratedStory===story?story:prepareStory(context,decoratedStory,story)},context=>prepareStory(context,storyFn(context)))}var mount2=context=>async(Component,options)=>(Component&&(context.originalStoryFn=()=>({Component,props:options&&"props"in options?options?.props:options})),await context.renderToCanvas(),context.canvas);var parameters={renderer:"svelte"};function setProjectAnnotations(projectAnnotations){return(0,import_preview_api3.setDefaultProjectAnnotations)(INTERNAL_DEFAULT_PROJECT_ANNOTATIONS),(0,import_preview_api3.setProjectAnnotations)(projectAnnotations)}var INTERNAL_DEFAULT_PROJECT_ANNOTATIONS={...entry_preview_exports,renderToCanvas:(renderContext,canvasElement)=>{if(renderContext.storyContext.testingLibraryRender==null)return renderToCanvas(renderContext,canvasElement);let{storyFn,storyContext:{testingLibraryRender:render2}}=renderContext,{Component,props}=storyFn(),{unmount:unmount2}=render2(Component,{props,target:canvasElement});return unmount2}};function composeStory(story,componentAnnotations,projectAnnotations,exportsName){let composedStory=(0,import_preview_api3.composeStory)(story,componentAnnotations,projectAnnotations,globalThis.globalProjectAnnotations??INTERNAL_DEFAULT_PROJECT_ANNOTATIONS,exportsName),props={storyFn:composedStory,storyContext:{...composedStory},name:composedStory.storyName,title:composedStory.id,showError:()=>{}};IS_SVELTE_V4||(props=(0,import_createSvelte5Props2.createSvelte5Props)(props));let renderable={Component:import_PreviewRender2.default,props};return Object.assign(renderable,composedStory),renderable}function composeStories(csfExports,projectAnnotations){return(0,import_preview_api3.composeStories)(csfExports,projectAnnotations,composeStory)}typeof module<"u"&&module?.hot?.decline();0&&(module.exports={INTERNAL_DEFAULT_PROJECT_ANNOTATIONS,composeStories,composeStory,setProjectAnnotations});