vexip-ui/lib/directives/resize/index.cjs.map

A Vue 3 UI library, Highly customizability, full TypeScript, performance pretty good

{"version":3,"file":"index.cjs","sources":["../../../directives/resize/index.ts"],"sourcesContent":["import { useResize } from '@vexip-ui/hooks'\nimport { noop, throttle } from '@vexip-ui/utils'\n\nimport type { DirectiveBinding, ObjectDirective } from 'vue'\nimport type { ResizeHandler } from '@vexip-ui/hooks'\n\nconst { observeResize, unobserveResize } = useResize()\n\nexport interface VResizeOptions {\n  handler: ResizeHandler,\n  throttle?: boolean | number,\n  disabled?: boolean\n}\n\ninterface ResizeRecord {\n  useThrottle: boolean | number,\n  observed: boolean\n}\n\nfunction createObserver(\n  el: HTMLElement & { __resize?: ResizeRecord },\n  binding: DirectiveBinding<ResizeHandler | VResizeOptions>,\n) {\n  const options: VResizeOptions =\n    typeof binding.value === 'function' ? { handler: binding.value } : { ...binding.value }\n  const useThrottle = options.throttle || binding.modifiers.throttle\n\n  el.__resize = {\n    useThrottle,\n    observed: false,\n  }\n\n  if (options.disabled) {\n    unobserveResize(el)\n    el.__resize.observed = false\n    return\n  }\n\n  const throttleResize = useThrottle\n    ? throttle(options.handler, typeof useThrottle === 'boolean' ? 16 : useThrottle)\n    : options.handler\n\n  observeResize(el, throttleResize)\n  el.__resize.observed = true\n}\n\nexport const vResize: ObjectDirective<\n  HTMLElement & { __resize?: ResizeRecord },\n  ResizeHandler | VResizeOptions\n> = {\n  mounted(el, binding) {\n    createObserver(el, binding)\n  },\n  updated(el, binding) {\n    if (!el.__resize) {\n      createObserver(el, binding)\n      return\n    }\n\n    const options: VResizeOptions =\n      typeof binding.value === 'function' ? { handler: binding.value } : { ...binding.value }\n    const useThrottle = options.throttle || binding.modifiers.throttle\n\n    const getHandler = () =>\n      useThrottle\n        ? throttle(options.handler, typeof useThrottle === 'boolean' ? 16 : useThrottle)\n        : options.handler\n\n    if (options.disabled) {\n      if (el.__resize.observed) {\n        unobserveResize(el)\n        el.__resize.observed = false\n      }\n    } else if (!el.__resize.observed) {\n      observeResize(el, getHandler())\n      el.__resize.observed = true\n    } else {\n      const prevOptions: VResizeOptions =\n        typeof binding.oldValue === 'function'\n          ? { handler: binding.oldValue }\n          : { ...(binding.oldValue || { handler: noop }) }\n\n      if (useThrottle !== el.__resize.useThrottle || options.handler !== prevOptions.handler) {\n        unobserveResize(el)\n        observeResize(el, getHandler())\n      }\n    }\n  },\n  beforeUnmount(el) {\n    if (el.__resize?.observed) {\n      unobserveResize(el)\n    }\n\n    delete el.__resize\n  },\n}\n"],"names":["observeResize","unobserveResize","useResize","createObserver","el","binding","options","useThrottle","throttleResize","throttle","vResize","getHandler","prevOptions","noop","_a"],"mappings":"gJAMM,CAAE,cAAAA,EAAe,gBAAAC,CAAgB,EAAIC,YAAU,EAarD,SAASC,EACPC,EACAC,EACA,CACA,MAAMC,EACJ,OAAOD,EAAQ,OAAU,WAAa,CAAE,QAASA,EAAQ,KAAM,EAAI,CAAE,GAAGA,EAAQ,KAAM,EAClFE,EAAcD,EAAQ,UAAYD,EAAQ,UAAU,SAO1D,GALAD,EAAG,SAAW,CACZ,YAAAG,EACA,SAAU,EACZ,EAEID,EAAQ,SAAU,CACpBL,EAAgBG,CAAE,EAClBA,EAAG,SAAS,SAAW,GACvB,MAAA,CAGI,MAAAI,EAAiBD,EACnBE,EAAA,SAASH,EAAQ,QAAS,OAAOC,GAAgB,UAAY,GAAKA,CAAW,EAC7ED,EAAQ,QAEZN,EAAcI,EAAII,CAAc,EAChCJ,EAAG,SAAS,SAAW,EACzB,CAEO,MAAMM,EAGT,CACF,QAAQN,EAAIC,EAAS,CACnBF,EAAeC,EAAIC,CAAO,CAC5B,EACA,QAAQD,EAAIC,EAAS,CACf,GAAA,CAACD,EAAG,SAAU,CAChBD,EAAeC,EAAIC,CAAO,EAC1B,MAAA,CAGF,MAAMC,EACJ,OAAOD,EAAQ,OAAU,WAAa,CAAE,QAASA,EAAQ,KAAM,EAAI,CAAE,GAAGA,EAAQ,KAAM,EAClFE,EAAcD,EAAQ,UAAYD,EAAQ,UAAU,SAEpDM,EAAa,IACjBJ,EACIE,EAAA,SAASH,EAAQ,QAAS,OAAOC,GAAgB,UAAY,GAAKA,CAAW,EAC7ED,EAAQ,QAEd,GAAIA,EAAQ,SACNF,EAAG,SAAS,WACdH,EAAgBG,CAAE,EAClBA,EAAG,SAAS,SAAW,YAEhB,CAACA,EAAG,SAAS,SACRJ,EAAAI,EAAIO,GAAY,EAC9BP,EAAG,SAAS,SAAW,OAClB,CACL,MAAMQ,EACJ,OAAOP,EAAQ,UAAa,WACxB,CAAE,QAASA,EAAQ,QAAS,EAC5B,CAAE,GAAIA,EAAQ,UAAY,CAAE,QAASQ,EAAAA,KAAQ,GAE/CN,IAAgBH,EAAG,SAAS,aAAeE,EAAQ,UAAYM,EAAY,WAC7EX,EAAgBG,CAAE,EACJJ,EAAAI,EAAIO,GAAY,EAChC,CAEJ,EACA,cAAcP,EAAI,QACZU,EAAAV,EAAG,WAAH,MAAAU,EAAa,UACfb,EAAgBG,CAAE,EAGpB,OAAOA,EAAG,QAAA,CAEd"}