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4.5 KiB
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{"version":3,"file":"exit.mjs","sources":["../../../../../src/motion/features/animation/exit.ts"],"sourcesContent":["import { Feature, resolveVariant } from \"motion-dom\"\n\nlet id = 0\n\nexport class ExitAnimationFeature extends Feature<unknown> {\n private id: number = id++\n private isExitComplete = false\n\n update() {\n if (!this.node.presenceContext) return\n\n const { isPresent, onExitComplete } = this.node.presenceContext\n const { isPresent: prevIsPresent } = this.node.prevPresenceContext || {}\n\n if (!this.node.animationState || isPresent === prevIsPresent) {\n return\n }\n\n if (isPresent && prevIsPresent === false) {\n /**\n * When re-entering, if the exit animation already completed\n * (element is at rest), reset to initial values so the enter\n * animation replays from the correct position.\n */\n if (this.isExitComplete) {\n const { initial, custom } = this.node.getProps()\n\n if (typeof initial === \"string\") {\n const resolved = resolveVariant(\n this.node,\n initial,\n custom\n )\n if (resolved) {\n const { transition, transitionEnd, ...target } =\n resolved\n for (const key in target) {\n this.node\n .getValue(key)\n ?.jump(\n target[\n key as keyof typeof target\n ] as any\n )\n }\n }\n }\n\n this.node.animationState.reset()\n this.node.animationState.animateChanges()\n } else {\n this.node.animationState.setActive(\"exit\", false)\n }\n\n this.isExitComplete = false\n return\n }\n\n const exitAnimation = this.node.animationState.setActive(\n \"exit\",\n !isPresent\n )\n\n if (onExitComplete && !isPresent) {\n exitAnimation.then(() => {\n this.isExitComplete = true\n onExitComplete(this.id)\n })\n }\n }\n\n mount() {\n const { register, onExitComplete } = this.node.presenceContext || {}\n\n if (onExitComplete) {\n onExitComplete(this.id)\n }\n\n if (register) {\n this.unmount = register(this.id)\n }\n }\n\n unmount() {}\n}\n"],"names":[],"mappings":";;AAEA,IAAI,EAAE,GAAG,CAAC;AAEJ,MAAO,oBAAqB,SAAQ,OAAgB,CAAA;AAA1D,IAAA,WAAA,GAAA;;QACY,IAAA,CAAA,EAAE,GAAW,EAAE,EAAE;QACjB,IAAA,CAAA,cAAc,GAAG,KAAK;IA8ElC;IA5EI,MAAM,GAAA;AACF,QAAA,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,eAAe;YAAE;QAEhC,MAAM,EAAE,SAAS,EAAE,cAAc,EAAE,GAAG,IAAI,CAAC,IAAI,CAAC,eAAe;AAC/D,QAAA,MAAM,EAAE,SAAS,EAAE,aAAa,EAAE,GAAG,IAAI,CAAC,IAAI,CAAC,mBAAmB,IAAI,EAAE;QAExE,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,cAAc,IAAI,SAAS,KAAK,aAAa,EAAE;YAC1D;QACJ;AAEA,QAAA,IAAI,SAAS,IAAI,aAAa,KAAK,KAAK,EAAE;AACtC;;;;AAIG;AACH,YAAA,IAAI,IAAI,CAAC,cAAc,EAAE;AACrB,gBAAA,MAAM,EAAE,OAAO,EAAE,MAAM,EAAE,GAAG,IAAI,CAAC,IAAI,CAAC,QAAQ,EAAE;AAEhD,gBAAA,IAAI,OAAO,OAAO,KAAK,QAAQ,EAAE;AAC7B,oBAAA,MAAM,QAAQ,GAAG,cAAc,CAC3B,IAAI,CAAC,IAAI,EACT,OAAO,EACP,MAAM,CACT;oBACD,IAAI,QAAQ,EAAE;wBACV,MAAM,EAAE,UAAU,EAAE,aAAa,EAAE,GAAG,MAAM,EAAE,GAC1C,QAAQ;AACZ,wBAAA,KAAK,MAAM,GAAG,IAAI,MAAM,EAAE;AACtB,4BAAA,IAAI,CAAC;iCACA,QAAQ,CAAC,GAAG;AACb,kCAAE,IAAI,CACF,MAAM,CACF,GAA0B,CACtB,CACX;wBACT;oBACJ;gBACJ;AAEA,gBAAA,IAAI,CAAC,IAAI,CAAC,cAAc,CAAC,KAAK,EAAE;AAChC,gBAAA,IAAI,CAAC,IAAI,CAAC,cAAc,CAAC,cAAc,EAAE;YAC7C;iBAAO;gBACH,IAAI,CAAC,IAAI,CAAC,cAAc,CAAC,SAAS,CAAC,MAAM,EAAE,KAAK,CAAC;YACrD;AAEA,YAAA,IAAI,CAAC,cAAc,GAAG,KAAK;YAC3B;QACJ;AAEA,QAAA,MAAM,aAAa,GAAG,IAAI,CAAC,IAAI,CAAC,cAAc,CAAC,SAAS,CACpD,MAAM,EACN,CAAC,SAAS,CACb;AAED,QAAA,IAAI,cAAc,IAAI,CAAC,SAAS,EAAE;AAC9B,YAAA,aAAa,CAAC,IAAI,CAAC,MAAK;AACpB,gBAAA,IAAI,CAAC,cAAc,GAAG,IAAI;AAC1B,gBAAA,cAAc,CAAC,IAAI,CAAC,EAAE,CAAC;AAC3B,YAAA,CAAC,CAAC;QACN;IACJ;IAEA,KAAK,GAAA;AACD,QAAA,MAAM,EAAE,QAAQ,EAAE,cAAc,EAAE,GAAG,IAAI,CAAC,IAAI,CAAC,eAAe,IAAI,EAAE;QAEpE,IAAI,cAAc,EAAE;AAChB,YAAA,cAAc,CAAC,IAAI,CAAC,EAAE,CAAC;QAC3B;QAEA,IAAI,QAAQ,EAAE;YACV,IAAI,CAAC,OAAO,GAAG,QAAQ,CAAC,IAAI,CAAC,EAAE,CAAC;QACpC;IACJ;AAEA,IAAA,OAAO,KAAI;AACd;;;;"} |