framer-motion/dist/mini.js

A simple and powerful JavaScript animation library

!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports,require("react")):"function"==typeof define&&define.amd?define(["exports","react"],e):e((t="undefined"!=typeof globalThis?globalThis:t||self).Motion={},t.React)}(this,function(t,e){"use strict";function n(t){const n=e.useRef(null);return null===n.current&&(n.current=t()),n.current}let i=()=>{};function s(t){let e;return()=>(void 0===e&&(e=t()),e)}"undefined"!=typeof process&&"production"!==process.env?.NODE_ENV&&(i=(t,e,n)=>{if(!t)throw new Error(function(t,e){return e?`${t}. For more information and steps for solving, visit https://motion.dev/troubleshooting/${e}`:t}(e,n))});const a=t=>t,o=t=>1e3*t,r=t=>t/1e3,l=t=>null!==t;class u{constructor(){this.updateFinished()}get finished(){return this._finished}updateFinished(){this._finished=new Promise(t=>{this.resolve=t})}notifyFinished(){this.resolve()}then(t,e){return this.finished.then(t,e)}}function h(t){for(let e=1;e<t.length;e++)t[e]??(t[e]=t[e-1])}const d=t=>t.startsWith("--");const m=s(()=>void 0!==window.ScrollTimeline),c={};function p(t,e){const n=s(t);return()=>c[e]??n()}const f=p(()=>{try{document.createElement("div").animate({opacity:0},{easing:"linear(0, 1)"})}catch(t){return!1}return!0},"linearEasing"),g=([t,e,n,i])=>`cubic-bezier(${t}, ${e}, ${n}, ${i})`,y={linear:"linear",ease:"ease",easeIn:"ease-in",easeOut:"ease-out",easeInOut:"ease-in-out",circIn:g([0,.65,.55,1]),circOut:g([.55,0,1,.45]),backIn:g([.31,.01,.66,-.59]),backOut:g([.33,1.53,.69,.99])};function T(t,e){return t?"function"==typeof t?f()?((t,e,n=10)=>{let i="";const s=Math.max(Math.round(e/n),2);for(let e=0;e<s;e++)i+=Math.round(1e4*t(e/(s-1)))/1e4+", ";return`linear(${i.substring(0,i.length-2)})`})(t,e):"ease-out":(t=>Array.isArray(t)&&"number"==typeof t[0])(t)?g(t):Array.isArray(t)?t.map(t=>T(t,e)||y.easeOut):y[t]:void 0}class b extends u{constructor(t){if(super(),this.finishedTime=null,this.isStopped=!1,this.manualStartTime=null,!t)return;const{element:e,name:n,keyframes:s,pseudoElement:a,allowFlatten:o=!1,finalKeyframe:r,onComplete:u}=t;this.isPseudoElement=Boolean(a),this.allowFlatten=o,this.options=t,i("string"!=typeof t.type,'Mini animate() doesn\'t support "type" as a string.',"mini-spring");const h=function({type:t,...e}){return function(t){return"function"==typeof t&&"applyToOptions"in t}(t)&&f()?t.applyToOptions(e):(e.duration??(e.duration=300),e.ease??(e.ease="easeOut"),e)}(t);this.animation=function(t,e,n,{delay:i=0,duration:s=300,repeat:a=0,repeatType:o="loop",ease:r="easeOut",times:l}={},u){const h={[e]:n};l&&(h.offset=l);const d=T(r,s);Array.isArray(d)&&(h.easing=d);const m={delay:i,duration:s,easing:Array.isArray(d)?"linear":d,fill:"both",iterations:a+1,direction:"reverse"===o?"alternate":"normal"};return u&&(m.pseudoElement=u),t.animate(h,m)}(e,n,s,h,a),!1===h.autoplay&&this.animation.pause(),this.animation.onfinish=()=>{if(this.finishedTime=this.time,!a){const t=function(t,{repeat:e,repeatType:n="loop"},i,s=1){const a=t.filter(l),o=s<0||e&&"loop"!==n&&e%2==1?0:a.length-1;return o&&void 0!==i?i:a[o]}(s,this.options,r,this.speed);this.updateMotionValue?this.updateMotionValue(t):function(t,e,n){d(e)?t.style.setProperty(e,n):t.style[e]=n}(e,n,t),this.animation.cancel()}u?.(),this.notifyFinished()}}play(){this.isStopped||(this.manualStartTime=null,this.animation.play(),"finished"===this.state&&this.updateFinished())}pause(){this.animation.pause()}complete(){this.animation.finish?.()}cancel(){try{this.animation.cancel()}catch(t){}}stop(){if(this.isStopped)return;this.isStopped=!0;const{state:t}=this;"idle"!==t&&"finished"!==t&&(this.updateMotionValue?this.updateMotionValue():this.commitStyles(),this.isPseudoElement||this.cancel())}commitStyles(){this.isPseudoElement||this.animation.commitStyles?.()}get duration(){const t=this.animation.effect?.getComputedTiming?.().duration||0;return r(Number(t))}get iterationDuration(){const{delay:t=0}=this.options||{};return this.duration+r(t)}get time(){return r(Number(this.animation.currentTime)||0)}set time(t){this.manualStartTime=null,this.finishedTime=null,this.animation.currentTime=o(t)}get speed(){return this.animation.playbackRate}set speed(t){t<0&&(this.finishedTime=null),this.animation.playbackRate=t}get state(){return null!==this.finishedTime?"finished":this.animation.playState}get startTime(){return this.manualStartTime??Number(this.animation.startTime)}set startTime(t){this.manualStartTime=this.animation.startTime=t}attachTimeline({timeline:t,observe:e}){return this.allowFlatten&&this.animation.effect?.updateTiming({easing:"linear"}),this.animation.onfinish=null,t&&m()?(this.animation.timeline=t,a):e(this)}}class A{constructor(t){this.stop=()=>this.runAll("stop"),this.animations=t.filter(Boolean)}get finished(){return Promise.all(this.animations.map(t=>t.finished))}getAll(t){return this.animations[0][t]}setAll(t,e){for(let n=0;n<this.animations.length;n++)this.animations[n][t]=e}attachTimeline(t){const e=this.animations.map(e=>e.attachTimeline(t));return()=>{e.forEach((t,e)=>{t&&t(),this.animations[e].stop()})}}get time(){return this.getAll("time")}set time(t){this.setAll("time",t)}get speed(){return this.getAll("speed")}set speed(t){this.setAll("speed",t)}get state(){return this.getAll("state")}get startTime(){return this.getAll("startTime")}get duration(){return E(this.animations,"duration")}get iterationDuration(){return E(this.animations,"iterationDuration")}runAll(t){this.animations.forEach(e=>e[t]())}play(){this.runAll("play")}pause(){this.runAll("pause")}cancel(){this.runAll("cancel")}complete(){this.runAll("complete")}}function E(t,e){let n=0;for(let i=0;i<t.length;i++){const s=t[i][e];null!==s&&s>n&&(n=s)}return n}class S extends A{then(t,e){return this.finished.finally(t).then(()=>{})}}const k=new WeakMap,v=(t,e="")=>`${t}:${e}`;function w(t){const e=k.get(t)||new Map;return k.set(t,e),e}function B(t,e){return t?.[e]??t?.default??t}const R=new Set(["borderWidth","borderTopWidth","borderRightWidth","borderBottomWidth","borderLeftWidth","borderRadius","radius","borderTopLeftRadius","borderTopRightRadius","borderBottomRightRadius","borderBottomLeftRadius","width","maxWidth","height","maxHeight","top","right","bottom","left","inset","insetBlock","insetBlockStart","insetBlockEnd","insetInline","insetInlineStart","insetInlineEnd","padding","paddingTop","paddingRight","paddingBottom","paddingLeft","paddingBlock","paddingBlockStart","paddingBlockEnd","paddingInline","paddingInlineStart","paddingInlineEnd","margin","marginTop","marginRight","marginBottom","marginLeft","marginBlock","marginBlockStart","marginBlockEnd","marginInline","marginInlineStart","marginInlineEnd","backgroundPositionX","backgroundPositionY"]);function I(t,e){for(let n=0;n<t.length;n++)"number"==typeof t[n]&&R.has(e)&&(t[n]=t[n]+"px")}function M(t,e){const n=window.getComputedStyle(t);return d(e)?n.getPropertyValue(e):n[e]}function F(t,e,n,s){const a=function(t,e){if(t instanceof EventTarget)return[t];if("string"==typeof t){let n=document;e&&(n=e.current);const i=n.querySelectorAll(t);return i?Array.from(i):[]}return Array.from(t)}(t,s),r=a.length;i(Boolean(r),"No valid elements provided.","no-valid-elements");const l=[];for(let t=0;t<r;t++){const i=a[t],s={...n};"function"==typeof s.delay&&(s.delay=s.delay(t,r));for(const t in e){let n=e[t];Array.isArray(n)||(n=[n]);const a={...B(s,t)};a.duration&&(a.duration=o(a.duration)),a.delay&&(a.delay=o(a.delay));const r=w(i),u=v(t,a.pseudoElement||""),h=r.get(u);h&&h.stop(),l.push({map:r,key:u,unresolvedKeyframes:n,options:{...a,element:i,name:t,allowFlatten:!s.type&&!s.ease}})}}for(let t=0;t<l.length;t++){const{unresolvedKeyframes:e,options:n}=l[t],{element:i,name:s,pseudoElement:a}=n;a||null!==e[0]||(e[0]=M(i,s)),h(e),I(e,s),!a&&e.length<2&&e.unshift(M(i,s)),n.keyframes=e}const u=[];for(let t=0;t<l.length;t++){const{map:e,key:n,options:i}=l[t],s=new b(i);e.set(n,s),s.finished.finally(()=>e.delete(n)),u.push(s)}return u}t.useAnimate=function(){const t=n(()=>({current:null,animations:[]})),i=n(()=>(t=>function(e,n,i){return new S(F(e,n,i,t))})(t));var s;return s=()=>{t.animations.forEach(t=>t.stop())},e.useEffect(()=>()=>s(),[]),[t,i]}});