element-plus/es/components/loading/src/directive.mjs.map

A Component Library for Vue 3

{"version":3,"file":"directive.mjs","sources":["../../../../../../packages/components/loading/src/directive.ts"],"sourcesContent":["// @ts-nocheck\nimport { isRef, ref } from 'vue'\nimport { hyphenate, isObject, isString } from '@element-plus/utils'\nimport Loading from './service'\n\nimport type { Directive, DirectiveBinding, UnwrapRef } from 'vue'\nimport type { LoadingOptions } from './types'\nimport type { LoadingInstance } from './loading'\n\nconst INSTANCE_KEY = Symbol('ElLoading')\nconst getAttributeName = (name: string) => {\n  return `element-loading-${hyphenate(name)}`\n}\n\nexport type LoadingBinding = boolean | UnwrapRef<LoadingOptions>\nexport interface ElementLoading extends HTMLElement {\n  [INSTANCE_KEY]?: {\n    instance: LoadingInstance\n    options: LoadingOptions\n  }\n}\n\nconst createInstance = (\n  el: ElementLoading,\n  binding: DirectiveBinding<LoadingBinding>\n) => {\n  const vm = binding.instance\n\n  const getBindingProp = <K extends keyof LoadingOptions>(\n    key: K\n  ): LoadingOptions[K] =>\n    isObject(binding.value) ? binding.value[key] : undefined\n\n  const resolveExpression = (key: any) => {\n    const data = (isString(key) && vm?.[key]) || key\n    return ref(data)\n  }\n\n  const getProp = <K extends keyof LoadingOptions>(name: K) =>\n    resolveExpression(\n      getBindingProp(name) || el.getAttribute(getAttributeName(name))\n    )\n\n  const fullscreen =\n    getBindingProp('fullscreen') ?? binding.modifiers.fullscreen\n\n  const options: LoadingOptions = {\n    text: getProp('text'),\n    svg: getProp('svg'),\n    svgViewBox: getProp('svgViewBox'),\n    spinner: getProp('spinner'),\n    background: getProp('background'),\n    customClass: getProp('customClass'),\n    fullscreen,\n    target: getBindingProp('target') ?? (fullscreen ? undefined : el),\n    body: getBindingProp('body') ?? binding.modifiers.body,\n    lock: getBindingProp('lock') ?? binding.modifiers.lock,\n  }\n  const instance = Loading(options)\n  instance._context = vLoading._context\n  el[INSTANCE_KEY] = {\n    options,\n    instance,\n  }\n}\n\nconst updateOptions = (\n  originalOptions: LoadingOptions,\n  newOptions: UnwrapRef<LoadingOptions>\n) => {\n  for (const key of Object.keys(originalOptions)) {\n    if (isRef(originalOptions[key]))\n      originalOptions[key].value = newOptions[key]\n  }\n}\n\nconst vLoading: Directive<ElementLoading, LoadingBinding> = {\n  mounted(el, binding) {\n    if (binding.value) {\n      createInstance(el, binding)\n    }\n  },\n  updated(el, binding) {\n    const instance = el[INSTANCE_KEY]\n    if (!binding.value) {\n      instance?.instance.close()\n      el[INSTANCE_KEY] = null\n      return\n    }\n\n    if (!instance) createInstance(el, binding)\n    else {\n      updateOptions(\n        instance.options,\n        isObject(binding.value)\n          ? 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