| 1 |
- {"ast":null,"code":"import { Observable } from '../../Observable';\nimport { performanceTimestampProvider } from '../../scheduler/performanceTimestampProvider';\nimport { animationFrameProvider } from '../../scheduler/animationFrameProvider';\nexport function animationFrames(timestampProvider) {\n return timestampProvider ? animationFramesFactory(timestampProvider) : DEFAULT_ANIMATION_FRAMES;\n}\nfunction animationFramesFactory(timestampProvider) {\n return new Observable(subscriber => {\n const provider = timestampProvider || performanceTimestampProvider;\n const start = provider.now();\n let id = 0;\n const run = () => {\n if (!subscriber.closed) {\n id = animationFrameProvider.requestAnimationFrame(timestamp => {\n id = 0;\n const now = provider.now();\n subscriber.next({\n timestamp: timestampProvider ? now : timestamp,\n elapsed: now - start\n });\n run();\n });\n }\n };\n run();\n return () => {\n if (id) {\n animationFrameProvider.cancelAnimationFrame(id);\n }\n };\n });\n}\nconst DEFAULT_ANIMATION_FRAMES = animationFramesFactory();","map":{"version":3,"names":["Observable","performanceTimestampProvider","animationFrameProvider","animationFrames","timestampProvider","animationFramesFactory","DEFAULT_ANIMATION_FRAMES","subscriber","provider","start","now","id","run","closed","requestAnimationFrame","timestamp","next","elapsed","cancelAnimationFrame"],"sources":["F:/workspace/202226701027/huinongbao-app/node_modules/rxjs/dist/esm/internal/observable/dom/animationFrames.js"],"sourcesContent":["import { Observable } from '../../Observable';\nimport { performanceTimestampProvider } from '../../scheduler/performanceTimestampProvider';\nimport { animationFrameProvider } from '../../scheduler/animationFrameProvider';\nexport function animationFrames(timestampProvider) {\n return timestampProvider ? animationFramesFactory(timestampProvider) : DEFAULT_ANIMATION_FRAMES;\n}\nfunction animationFramesFactory(timestampProvider) {\n return new Observable((subscriber) => {\n const provider = timestampProvider || performanceTimestampProvider;\n const start = provider.now();\n let id = 0;\n const run = () => {\n if (!subscriber.closed) {\n id = animationFrameProvider.requestAnimationFrame((timestamp) => {\n id = 0;\n const now = provider.now();\n subscriber.next({\n timestamp: timestampProvider ? now : timestamp,\n elapsed: now - start,\n });\n run();\n });\n }\n };\n run();\n return () => {\n if (id) {\n animationFrameProvider.cancelAnimationFrame(id);\n }\n };\n });\n}\nconst DEFAULT_ANIMATION_FRAMES = animationFramesFactory();\n"],"mappings":"AAAA,SAASA,UAAU,QAAQ,kBAAkB;AAC7C,SAASC,4BAA4B,QAAQ,8CAA8C;AAC3F,SAASC,sBAAsB,QAAQ,wCAAwC;AAC/E,OAAO,SAASC,eAAeA,CAACC,iBAAiB,EAAE;EAC/C,OAAOA,iBAAiB,GAAGC,sBAAsB,CAACD,iBAAiB,CAAC,GAAGE,wBAAwB;AACnG;AACA,SAASD,sBAAsBA,CAACD,iBAAiB,EAAE;EAC/C,OAAO,IAAIJ,UAAU,CAAEO,UAAU,IAAK;IAClC,MAAMC,QAAQ,GAAGJ,iBAAiB,IAAIH,4BAA4B;IAClE,MAAMQ,KAAK,GAAGD,QAAQ,CAACE,GAAG,CAAC,CAAC;IAC5B,IAAIC,EAAE,GAAG,CAAC;IACV,MAAMC,GAAG,GAAGA,CAAA,KAAM;MACd,IAAI,CAACL,UAAU,CAACM,MAAM,EAAE;QACpBF,EAAE,GAAGT,sBAAsB,CAACY,qBAAqB,CAAEC,SAAS,IAAK;UAC7DJ,EAAE,GAAG,CAAC;UACN,MAAMD,GAAG,GAAGF,QAAQ,CAACE,GAAG,CAAC,CAAC;UAC1BH,UAAU,CAACS,IAAI,CAAC;YACZD,SAAS,EAAEX,iBAAiB,GAAGM,GAAG,GAAGK,SAAS;YAC9CE,OAAO,EAAEP,GAAG,GAAGD;UACnB,CAAC,CAAC;UACFG,GAAG,CAAC,CAAC;QACT,CAAC,CAAC;MACN;IACJ,CAAC;IACDA,GAAG,CAAC,CAAC;IACL,OAAO,MAAM;MACT,IAAID,EAAE,EAAE;QACJT,sBAAsB,CAACgB,oBAAoB,CAACP,EAAE,CAAC;MACnD;IACJ,CAAC;EACL,CAAC,CAAC;AACN;AACA,MAAML,wBAAwB,GAAGD,sBAAsB,CAAC,CAAC","ignoreList":[]},"metadata":{},"sourceType":"module","externalDependencies":[]}
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