framer-motion/dist/es/animation/optimized-appear/handoff.mjs.map

A simple and powerful JavaScript animation library

{"version":3,"file":"handoff.mjs","sources":["../../../../src/animation/optimized-appear/handoff.ts"],"sourcesContent":["import type { Batcher } from \"motion-dom\"\nimport { appearAnimationStore } from \"./store\"\nimport { appearStoreId } from \"./store-id\"\n\nexport function handoffOptimizedAppearAnimation(\n    elementId: string,\n    valueName: string,\n    frame: Batcher\n): number | null {\n    const storeId = appearStoreId(elementId, valueName)\n    const optimisedAnimation = appearAnimationStore.get(storeId)\n\n    if (!optimisedAnimation) {\n        return null\n    }\n\n    const { animation, startTime } = optimisedAnimation\n\n    function cancelAnimation() {\n        window.MotionCancelOptimisedAnimation?.(elementId, valueName, frame)\n    }\n\n    /**\n     * We can cancel the animation once it's finished now that we've synced\n     * with Motion.\n     *\n     * Prefer onfinish over finished as onfinish is backwards compatible with\n     * older browsers.\n     */\n    animation.onfinish = cancelAnimation\n\n    if (startTime === null || window.MotionHandoffIsComplete?.(elementId)) {\n        /**\n         * If the startTime is null, this animation is the Paint Ready detection animation\n         * and we can cancel it immediately without handoff.\n         *\n         * Or if we've already handed off the animation then we're now interrupting it.\n         * In which case we need to cancel it.\n         */\n        cancelAnimation()\n        return null\n    } else {\n        return startTime\n    }\n}\n"],"names":[],"mappings":";;;SAIgB,+BAA+B,CAC3C,SAAiB,EACjB,SAAiB,EACjB,KAAc,EAAA;IAEd,MAAM,OAAO,GAAG,aAAa,CAAC,SAAS,EAAE,SAAS,CAAC,CAAA;IACnD,MAAM,kBAAkB,GAAG,oBAAoB,CAAC,GAAG,CAAC,OAAO,CAAC,CAAA;IAE5D,IAAI,CAAC,kBAAkB,EAAE;AACrB,QAAA,OAAO,IAAI,CAAA;KACd;AAED,IAAA,MAAM,EAAE,SAAS,EAAE,SAAS,EAAE,GAAG,kBAAkB,CAAA;AAEnD,IAAA,SAAS,eAAe,GAAA;QACpB,MAAM,CAAC,8BAA8B,GAAG,SAAS,EAAE,SAAS,EAAE,KAAK,CAAC,CAAA;KACvE;AAED;;;;;;AAMG;AACH,IAAA,SAAS,CAAC,QAAQ,GAAG,eAAe,CAAA;AAEpC,IAAA,IAAI,SAAS,KAAK,IAAI,IAAI,MAAM,CAAC,uBAAuB,GAAG,SAAS,CAAC,EAAE;AACnE;;;;;;AAMG;AACH,QAAA,eAAe,EAAE,CAAA;AACjB,QAAA,OAAO,IAAI,CAAA;KACd;SAAM;AACH,QAAA,OAAO,SAAS,CAAA;KACnB;AACL;;;;"}