element-plus/es/hooks/use-namespace/index.mjs.map

A Component Library for Vue 3

{"version":3,"file":"index.mjs","sources":["../../../../../packages/hooks/use-namespace/index.ts"],"sourcesContent":["import { computed, getCurrentInstance, inject, ref, unref } from 'vue'\n\nimport type { InjectionKey, Ref } from 'vue'\n\nexport const defaultNamespace = 'el'\nconst statePrefix = 'is-'\n\nconst _bem = (\n  namespace: string,\n  block: string,\n  blockSuffix: string,\n  element: string,\n  modifier: string\n) => {\n  let cls = `${namespace}-${block}`\n  if (blockSuffix) {\n    cls += `-${blockSuffix}`\n  }\n  if (element) {\n    cls += `__${element}`\n  }\n  if (modifier) {\n    cls += `--${modifier}`\n  }\n  return cls\n}\n\nexport const namespaceContextKey: InjectionKey<Ref<string | undefined>> =\n  Symbol('namespaceContextKey')\n\nexport const useGetDerivedNamespace = (\n  namespaceOverrides?: Ref<string | undefined>\n) => {\n  const derivedNamespace =\n    namespaceOverrides ||\n    (getCurrentInstance()\n      ? inject(namespaceContextKey, ref(defaultNamespace))\n      : ref(defaultNamespace))\n  const namespace = computed(() => {\n    return unref(derivedNamespace) || defaultNamespace\n  })\n  return namespace\n}\n\nexport const useNamespace = (\n  block: string,\n  namespaceOverrides?: Ref<string | undefined>\n) => {\n  const namespace = useGetDerivedNamespace(namespaceOverrides)\n  const b = (blockSuffix = '') =>\n    _bem(namespace.value, block, blockSuffix, '', '')\n  const e = (element?: string) =>\n    element ? _bem(namespace.value, block, '', element, '') : ''\n  const m = (modifier?: string) =>\n    modifier ? _bem(namespace.value, block, '', '', modifier) : ''\n  const be = (blockSuffix?: string, element?: string) =>\n    blockSuffix && element\n      ? _bem(namespace.value, block, blockSuffix, element, '')\n      : ''\n  const em = (element?: string, modifier?: string) =>\n    element && modifier\n      ? _bem(namespace.value, block, '', element, modifier)\n      : ''\n  const bm = (blockSuffix?: string, modifier?: string) =>\n    blockSuffix && modifier\n      ? _bem(namespace.value, block, blockSuffix, '', modifier)\n      : ''\n  const bem = (blockSuffix?: string, element?: string, modifier?: string) =>\n    blockSuffix && element && modifier\n      ? _bem(namespace.value, block, blockSuffix, element, modifier)\n      : ''\n  const is: {\n    (name: string, state: boolean | undefined): string\n    (name: string): string\n  } = (name: string, ...args: [boolean | undefined] | []) => {\n    const state = args.length >= 1 ? args[0]! : true\n    return name && state ? `${statePrefix}${name}` : ''\n  }\n\n  // for css var\n  // --el-xxx: value;\n  const cssVar = (object: Record<string, string>) => {\n    const styles: Record<string, string> = {}\n    for (const key in object) {\n      if (object[key]) {\n        styles[`--${namespace.value}-${key}`] = object[key]\n      }\n    }\n    return styles\n  }\n  // with block\n  const cssVarBlock = (object: Record<string, string>) => {\n    const styles: Record<string, string> = {}\n    for (const key in object) {\n      if (object[key]) {\n        styles[`--${namespace.value}-${block}-${key}`] = object[key]\n      }\n    }\n    return styles\n  }\n\n  const cssVarName = (name: string) => `--${namespace.value}-${name}`\n  const cssVarBlockName = (name: string) =>\n    `--${namespace.value}-${block}-${name}`\n\n  return {\n    namespace,\n    b,\n    e,\n    m,\n    be,\n    em,\n    bm,\n    bem,\n    is,\n    // css\n    cssVar,\n    cssVarName,\n    cssVarBlock,\n    cssVarBlockName,\n  }\n}\n\nexport type UseNamespaceReturn = ReturnType<typeof useNamespace>\n"],"names":[],"mappings":";;AAIO,MAAM,gBAAmB,GAAA,KAAA;AAChC,MAAM,WAAc,GAAA,KAAA,CAAA;AAEpB,MAAM,OAAO,CACX,SAAA,EACA,KACA,EAAA,WAAA,EACA,SACA,QACG,KAAA;AACH,EAAI,IAAA,GAAA,GAAM,GAAG,SAAa,CAAA,CAAA,EAAA,KAAA,CAAA,CAAA,CAAA;AAC1B,EAAA,IAAI,WAAa,EAAA;AACf,IAAA,GAAA,IAAO,CAAI,CAAA,EAAA,WAAA,CAAA,CAAA,CAAA;AAAA,GACb;AACA,EAAA,IAAI,OAAS,EAAA;AACX,IAAA,GAAA,IAAO,CAAK,EAAA,EAAA,OAAA,CAAA,CAAA,CAAA;AAAA,GACd;AACA,EAAA,IAAI,QAAU,EAAA;AACZ,IAAA,GAAA,IAAO,CAAK,EAAA,EAAA,QAAA,CAAA,CAAA,CAAA;AAAA,GACd;AACA,EAAO,OAAA,GAAA,CAAA;AACT,CAAA,CAAA;AAEa,MAAA,mBAAA,GACX,OAAO,qBAAqB,EAAA;AAEjB,MAAA,sBAAA,GAAyB,CACpC,kBACG,KAAA;AACH,EAAM,MAAA,gBAAA,GACJ,kBACC,KAAA,kBAAA,EACG,GAAA,MAAA,CAAO,mBAAqB,EAAA,GAAA,CAAI,gBAAgB,CAAC,CACjD,GAAA,GAAA,CAAI,gBAAgB,CAAA,CAAA,CAAA;AAC1B,EAAM,MAAA,SAAA,GAAY,SAAS,MAAM;AAC/B,IAAO,OAAA,KAAA,CAAM,gBAAgB,CAAK,IAAA,gBAAA,CAAA;AAAA,GACnC,CAAA,CAAA;AACD,EAAO,OAAA,SAAA,CAAA;AACT,EAAA;AAEa,MAAA,YAAA,GAAe,CAC1B,KAAA,EACA,kBACG,KAAA;AACH,EAAM,MAAA,SAAA,GAAY,uBAAuB,kBAAkB,CAAA,CAAA;AAC3D,EAAM,MAAA,CAAA,GAAI,CAAC,WAAA,GAAc,EACvB,KAAA,IAAA,CAAK,UAAU,KAAO,EAAA,KAAA,EAAO,WAAa,EAAA,EAAA,EAAI,EAAE,CAAA,CAAA;AAClD,EAAM,MAAA,CAAA,GAAI,CAAC,OAAA,KACT,OAAU,GAAA,IAAA,CAAK,SAAU,CAAA,KAAA,EAAO,KAAO,EAAA,EAAA,EAAI,OAAS,EAAA,EAAE,CAAI,GAAA,EAAA,CAAA;AAC5D,EAAM,MAAA,CAAA,GAAI,CAAC,QAAA,KACT,QAAW,GAAA,IAAA,CAAK,SAAU,CAAA,KAAA,EAAO,KAAO,EAAA,EAAA,EAAI,EAAI,EAAA,QAAQ,CAAI,GAAA,EAAA,CAAA;AAC9D,EAAA,MAAM,EAAK,GAAA,CAAC,WAAsB,EAAA,OAAA,KAChC,WAAe,IAAA,OAAA,GACX,IAAK,CAAA,SAAA,CAAU,KAAO,EAAA,KAAA,EAAO,WAAa,EAAA,OAAA,EAAS,EAAE,CACrD,GAAA,EAAA,CAAA;AACN,EAAA,MAAM,EAAK,GAAA,CAAC,OAAkB,EAAA,QAAA,KAC5B,OAAW,IAAA,QAAA,GACP,IAAK,CAAA,SAAA,CAAU,KAAO,EAAA,KAAA,EAAO,EAAI,EAAA,OAAA,EAAS,QAAQ,CAClD,GAAA,EAAA,CAAA;AACN,EAAA,MAAM,EAAK,GAAA,CAAC,WAAsB,EAAA,QAAA,KAChC,WAAe,IAAA,QAAA,GACX,IAAK,CAAA,SAAA,CAAU,KAAO,EAAA,KAAA,EAAO,WAAa,EAAA,EAAA,EAAI,QAAQ,CACtD,GAAA,EAAA,CAAA;AACN,EAAA,MAAM,GAAM,GAAA,CAAC,WAAsB,EAAA,OAAA,EAAkB,aACnD,WAAe,IAAA,OAAA,IAAW,QACtB,GAAA,IAAA,CAAK,UAAU,KAAO,EAAA,KAAA,EAAO,WAAa,EAAA,OAAA,EAAS,QAAQ,CAC3D,GAAA,EAAA,CAAA;AACN,EAAM,MAAA,EAAA,GAGF,CAAC,IAAA,EAAA,GAAiB,IAAqC,KAAA;AACzD,IAAA,MAAM,KAAQ,GAAA,IAAA,CAAK,MAAU,IAAA,CAAA,GAAI,KAAK,CAAM,CAAA,GAAA,IAAA,CAAA;AAC5C,IAAA,OAAO,IAAQ,IAAA,KAAA,GAAQ,CAAG,EAAA,WAAA,CAAA,EAAc,IAAS,CAAA,CAAA,GAAA,EAAA,CAAA;AAAA,GACnD,CAAA;AAIA,EAAM,MAAA,MAAA,GAAS,CAAC,MAAmC,KAAA;AACjD,IAAA,MAAM,SAAiC,EAAC,CAAA;AACxC,IAAA,KAAA,MAAW,OAAO,MAAQ,EAAA;AACxB,MAAA,IAAI,OAAO,GAAM,CAAA,EAAA;AACf,QAAA,MAAA,CAAO,CAAK,EAAA,EAAA,SAAA,CAAU,KAAS,CAAA,CAAA,EAAA,GAAA,CAAA,CAAA,CAAA,GAAS,MAAO,CAAA,GAAA,CAAA,CAAA;AAAA,OACjD;AAAA,KACF;AACA,IAAO,OAAA,MAAA,CAAA;AAAA,GACT,CAAA;AAEA,EAAM,MAAA,WAAA,GAAc,CAAC,MAAmC,KAAA;AACtD,IAAA,MAAM,SAAiC,EAAC,CAAA;AACxC,IAAA,KAAA,MAAW,OAAO,MAAQ,EAAA;AACxB,MAAA,IAAI,OAAO,GAAM,CAAA,EAAA;AACf,QAAA,MAAA,CAAO,CAAK,EAAA,EAAA,SAAA,CAAU,KAAS,CAAA,CAAA,EAAA,KAAA,CAAA,CAAA,EAAS,SAAS,MAAO,CAAA,GAAA,CAAA,CAAA;AAAA,OAC1D;AAAA,KACF;AACA,IAAO,OAAA,MAAA,CAAA;AAAA,GACT,CAAA;AAEA,EAAA,MAAM,UAAa,GAAA,CAAC,IAAiB,KAAA,CAAA,EAAA,EAAK,UAAU,KAAS,CAAA,CAAA,EAAA,IAAA,CAAA,CAAA,CAAA;AAC7D,EAAA,MAAM,kBAAkB,CAAC,IAAA,KACvB,CAAK,EAAA,EAAA,SAAA,CAAU,SAAS,KAAS,CAAA,CAAA,EAAA,IAAA,CAAA,CAAA,CAAA;AAEnC,EAAO,OAAA;AAAA,IACL,SAAA;AAAA,IACA,CAAA;AAAA,IACA,CAAA;AAAA,IACA,CAAA;AAAA,IACA,EAAA;AAAA,IACA,EAAA;AAAA,IACA,EAAA;AAAA,IACA,GAAA;AAAA,IACA,EAAA;AAAA,IAEA,MAAA;AAAA,IACA,UAAA;AAAA,IACA,WAAA;AAAA,IACA,eAAA;AAAA,GACF,CAAA;AACF;;;;"}