1 line
3.2 KiB
JSON
1 line
3.2 KiB
JSON
{"ast":null,"code":"import { useEffect } from 'react';\nimport useCommittedRef from './useCommittedRef';\nfunction useRafInterval(fn, ms, paused = false) {\n let handle;\n let start = new Date().getTime();\n const fnRef = useCommittedRef(fn);\n // this ref is necessary b/c useEffect will sometimes miss a paused toggle\n // orphaning a setTimeout chain in the aether, so relying on it's refresh logic is not reliable.\n const pausedRef = useCommittedRef(paused);\n function loop() {\n const current = new Date().getTime();\n const delta = current - start;\n if (pausedRef.current) return;\n if (delta >= ms && fnRef.current) {\n fnRef.current();\n start = new Date().getTime();\n }\n cancelAnimationFrame(handle);\n handle = requestAnimationFrame(loop);\n }\n useEffect(() => {\n handle = requestAnimationFrame(loop);\n return () => cancelAnimationFrame(handle);\n }, []);\n}\nexport default useRafInterval;","map":{"version":3,"names":["useEffect","useCommittedRef","useRafInterval","fn","ms","paused","handle","start","Date","getTime","fnRef","pausedRef","loop","current","delta","cancelAnimationFrame","requestAnimationFrame"],"sources":["/home/violet/documents/development/portfolio/public/node_modules/react-bootstrap/node_modules/@restart/ui/node_modules/@restart/hooks/esm/useRafInterval.js"],"sourcesContent":["import { useEffect } from 'react';\nimport useCommittedRef from './useCommittedRef';\nfunction useRafInterval(fn, ms, paused = false) {\n let handle;\n let start = new Date().getTime();\n const fnRef = useCommittedRef(fn);\n // this ref is necessary b/c useEffect will sometimes miss a paused toggle\n // orphaning a setTimeout chain in the aether, so relying on it's refresh logic is not reliable.\n const pausedRef = useCommittedRef(paused);\n function loop() {\n const current = new Date().getTime();\n const delta = current - start;\n if (pausedRef.current) return;\n if (delta >= ms && fnRef.current) {\n fnRef.current();\n start = new Date().getTime();\n }\n cancelAnimationFrame(handle);\n handle = requestAnimationFrame(loop);\n }\n useEffect(() => {\n handle = requestAnimationFrame(loop);\n return () => cancelAnimationFrame(handle);\n }, []);\n}\nexport default useRafInterval;"],"mappings":"AAAA,SAASA,SAAS,QAAQ,OAAO;AACjC,OAAOC,eAAe,MAAM,mBAAmB;AAC/C,SAASC,cAAcA,CAACC,EAAE,EAAEC,EAAE,EAAEC,MAAM,GAAG,KAAK,EAAE;EAC9C,IAAIC,MAAM;EACV,IAAIC,KAAK,GAAG,IAAIC,IAAI,CAAC,CAAC,CAACC,OAAO,CAAC,CAAC;EAChC,MAAMC,KAAK,GAAGT,eAAe,CAACE,EAAE,CAAC;EACjC;EACA;EACA,MAAMQ,SAAS,GAAGV,eAAe,CAACI,MAAM,CAAC;EACzC,SAASO,IAAIA,CAAA,EAAG;IACd,MAAMC,OAAO,GAAG,IAAIL,IAAI,CAAC,CAAC,CAACC,OAAO,CAAC,CAAC;IACpC,MAAMK,KAAK,GAAGD,OAAO,GAAGN,KAAK;IAC7B,IAAII,SAAS,CAACE,OAAO,EAAE;IACvB,IAAIC,KAAK,IAAIV,EAAE,IAAIM,KAAK,CAACG,OAAO,EAAE;MAChCH,KAAK,CAACG,OAAO,CAAC,CAAC;MACfN,KAAK,GAAG,IAAIC,IAAI,CAAC,CAAC,CAACC,OAAO,CAAC,CAAC;IAC9B;IACAM,oBAAoB,CAACT,MAAM,CAAC;IAC5BA,MAAM,GAAGU,qBAAqB,CAACJ,IAAI,CAAC;EACtC;EACAZ,SAAS,CAAC,MAAM;IACdM,MAAM,GAAGU,qBAAqB,CAACJ,IAAI,CAAC;IACpC,OAAO,MAAMG,oBAAoB,CAACT,MAAM,CAAC;EAC3C,CAAC,EAAE,EAAE,CAAC;AACR;AACA,eAAeJ,cAAc","ignoreList":[]},"metadata":{},"sourceType":"module","externalDependencies":[]} |