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vexip-ui

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

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{"version":3,"file":"index.mjs","sources":["../../../directives/resize/index.ts"],"sourcesContent":["import { observeResize, unobserveResize } 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\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 || false\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":["createObserver","el","binding","options","useThrottle","unobserveResize","throttleResize","throttle","observeResize","vResize","getHandler","prevOptions","noop","_a"],"mappings":";;AAiBA,SAASA,EACPC,GACAC,GACA;AACA,QAAMC,IACJ,OAAOD,EAAQ,SAAU,aAAa,EAAE,SAASA,EAAQ,MAAM,IAAI,EAAE,GAAGA,EAAQ,MAAM,GAClFE,IAAcD,EAAQ,YAAYD,EAAQ,UAAU,YAAY;AAOtE,MALAD,EAAG,WAAW;AAAA,IACZ,aAAAG;AAAA,IACA,UAAU;AAAA,EACZ,GAEID,EAAQ,UAAU;AACpB,IAAAE,EAAgBJ,CAAE,GAClBA,EAAG,SAAS,WAAW;AACvB;AAAA,EAAA;AAGI,QAAAK,IAAiBF,IACnBG,EAASJ,EAAQ,SAAS,OAAOC,KAAgB,YAAY,KAAKA,CAAW,IAC7ED,EAAQ;AAEZ,EAAAK,EAAcP,GAAIK,CAAc,GAChCL,EAAG,SAAS,WAAW;AACzB;AAEO,MAAMQ,IAGT;AAAA,EACF,QAAQR,GAAIC,GAAS;AACnB,IAAAF,EAAeC,GAAIC,CAAO;AAAA,EAC5B;AAAA,EACA,QAAQD,GAAIC,GAAS;AACf,QAAA,CAACD,EAAG,UAAU;AAChB,MAAAD,EAAeC,GAAIC,CAAO;AAC1B;AAAA,IAAA;AAGF,UAAMC,IACJ,OAAOD,EAAQ,SAAU,aAAa,EAAE,SAASA,EAAQ,MAAM,IAAI,EAAE,GAAGA,EAAQ,MAAM,GAClFE,IAAcD,EAAQ,YAAYD,EAAQ,UAAU,UAEpDQ,IAAa,MACjBN,IACIG,EAASJ,EAAQ,SAAS,OAAOC,KAAgB,YAAY,KAAKA,CAAW,IAC7ED,EAAQ;AAEd,QAAIA,EAAQ;AACN,MAAAF,EAAG,SAAS,aACdI,EAAgBJ,CAAE,GAClBA,EAAG,SAAS,WAAW;AAAA,aAEhB,CAACA,EAAG,SAAS;AACR,MAAAO,EAAAP,GAAIS,GAAY,GAC9BT,EAAG,SAAS,WAAW;AAAA,SAClB;AACL,YAAMU,IACJ,OAAOT,EAAQ,YAAa,aACxB,EAAE,SAASA,EAAQ,SAAS,IAC5B,EAAE,GAAIA,EAAQ,YAAY,EAAE,SAASU,IAAQ;AAEnD,OAAIR,MAAgBH,EAAG,SAAS,eAAeE,EAAQ,YAAYQ,EAAY,aAC7EN,EAAgBJ,CAAE,GACJO,EAAAP,GAAIS,GAAY;AAAA,IAChC;AAAA,EAEJ;AAAA,EACA,cAAcT,GAAI;;AACZ,KAAAY,IAAAZ,EAAG,aAAH,QAAAY,EAAa,YACfR,EAAgBJ,CAAE,GAGpB,OAAOA,EAAG;AAAA,EAAA;AAEd;"}