{"version":3,"file":"index.mjs","names":["mounted","el","binding","self","modifiers","value","options","passive","handler","target","arg","document","querySelector","window","addEventListener","_onScroll","Object","instance","$","uid","undefined","unmounted","removeEventListener","updated","oldValue","Scroll"],"sources":["../../../src/directives/scroll/index.ts"],"sourcesContent":["// Types\nimport type { DirectiveBinding } from 'vue'\n\ninterface ScrollDirectiveBinding extends Omit<DirectiveBinding, 'modifiers'> {\n  value: EventListener | {\n    handler: EventListener\n    options?: AddEventListenerOptions\n  } | EventListenerObject & { options?: AddEventListenerOptions }\n  modifiers?: {\n    self?: boolean\n  }\n}\n\nfunction mounted (el: HTMLElement, binding: ScrollDirectiveBinding) {\n  const { self = false } = binding.modifiers ?? {}\n  const value = binding.value\n  const options = (typeof value === 'object' && value.options) || { passive: true }\n  const handler = typeof value === 'function' || 'handleEvent' in value ? value : value.handler\n\n  const target = self\n    ? el\n    : binding.arg\n      ? document.querySelector(binding.arg)\n      : window\n\n  if (!target) return\n\n  target.addEventListener('scroll', handler, options)\n\n  el._onScroll = Object(el._onScroll)\n  el._onScroll![binding.instance!.$.uid] = {\n    handler,\n    options,\n    // Don't reference self\n    target: self ? undefined : target,\n  }\n}\n\nfunction unmounted (el: HTMLElement, binding: ScrollDirectiveBinding) {\n  if (!el._onScroll?.[binding.instance!.$.uid]) return\n\n  const { handler, options, target = el } = el._onScroll[binding.instance!.$.uid]!\n\n  target.removeEventListener('scroll', handler, options)\n  delete el._onScroll[binding.instance!.$.uid]\n}\n\nfunction updated (el: HTMLElement, binding: ScrollDirectiveBinding) {\n  if (binding.value === binding.oldValue) return\n\n  unmounted(el, binding)\n  mounted(el, binding)\n}\n\nexport const Scroll = {\n  mounted,\n  unmounted,\n  updated,\n}\n\nexport default Scroll\n"],"mappings":"AAAA;;AAaA,SAASA,OAAOA,CAAEC,EAAe,EAAEC,OAA+B,EAAE;EAClE,MAAM;IAAEC,IAAI,GAAG;EAAM,CAAC,GAAGD,OAAO,CAACE,SAAS,IAAI,CAAC,CAAC;EAChD,MAAMC,KAAK,GAAGH,OAAO,CAACG,KAAK;EAC3B,MAAMC,OAAO,GAAI,OAAOD,KAAK,KAAK,QAAQ,IAAIA,KAAK,CAACC,OAAO,IAAK;IAAEC,OAAO,EAAE;EAAK,CAAC;EACjF,MAAMC,OAAO,GAAG,OAAOH,KAAK,KAAK,UAAU,IAAI,aAAa,IAAIA,KAAK,GAAGA,KAAK,GAAGA,KAAK,CAACG,OAAO;EAE7F,MAAMC,MAAM,GAAGN,IAAI,GACfF,EAAE,GACFC,OAAO,CAACQ,GAAG,GACTC,QAAQ,CAACC,aAAa,CAACV,OAAO,CAACQ,GAAG,CAAC,GACnCG,MAAM;EAEZ,IAAI,CAACJ,MAAM,EAAE;EAEbA,MAAM,CAACK,gBAAgB,CAAC,QAAQ,EAAEN,OAAO,EAAEF,OAAO,CAAC;EAEnDL,EAAE,CAACc,SAAS,GAAGC,MAAM,CAACf,EAAE,CAACc,SAAS,CAAC;EACnCd,EAAE,CAACc,SAAS,CAAEb,OAAO,CAACe,QAAQ,CAAEC,CAAC,CAACC,GAAG,CAAC,GAAG;IACvCX,OAAO;IACPF,OAAO;IACP;IACAG,MAAM,EAAEN,IAAI,GAAGiB,SAAS,GAAGX;EAC7B,CAAC;AACH;AAEA,SAASY,SAASA,CAAEpB,EAAe,EAAEC,OAA+B,EAAE;EACpE,IAAI,CAACD,EAAE,CAACc,SAAS,GAAGb,OAAO,CAACe,QAAQ,CAAEC,CAAC,CAACC,GAAG,CAAC,EAAE;EAE9C,MAAM;IAAEX,OAAO;IAAEF,OAAO;IAAEG,MAAM,GAAGR;EAAG,CAAC,GAAGA,EAAE,CAACc,SAAS,CAACb,OAAO,CAACe,QAAQ,CAAEC,CAAC,CAACC,GAAG,CAAE;EAEhFV,MAAM,CAACa,mBAAmB,CAAC,QAAQ,EAAEd,OAAO,EAAEF,OAAO,CAAC;EACtD,OAAOL,EAAE,CAACc,SAAS,CAACb,OAAO,CAACe,QAAQ,CAAEC,CAAC,CAACC,GAAG,CAAC;AAC9C;AAEA,SAASI,OAAOA,CAAEtB,EAAe,EAAEC,OAA+B,EAAE;EAClE,IAAIA,OAAO,CAACG,KAAK,KAAKH,OAAO,CAACsB,QAAQ,EAAE;EAExCH,SAAS,CAACpB,EAAE,EAAEC,OAAO,CAAC;EACtBF,OAAO,CAACC,EAAE,EAAEC,OAAO,CAAC;AACtB;AAEA,OAAO,MAAMuB,MAAM,GAAG;EACpBzB,OAAO;EACPqB,SAAS;EACTE;AACF,CAAC;AAED,eAAeE,MAAM","ignoreList":[]}