framer-motion
Version:
A simple and powerful JavaScript animation library
2 lines (1 loc) • 6.68 kB
JavaScript
function t(t){let e;return()=>(void 0===e&&(e=t()),e)}const e=t=>t,i=t=>1e3*t,n=t=>t/1e3,s=t=>null!==t;class a{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 o(t){for(let e=1;e<t.length;e++)t[e]??(t[e]=t[e-1])}const r=t=>t.startsWith("--");const l=t((()=>void 0!==window.ScrollTimeline)),u={};function h(e,i){const n=t(e);return()=>u[i]??n()}const m=h((()=>{try{document.createElement("div").animate({opacity:0},{easing:"linear(0, 1)"})}catch(t){return!1}return!0}),"linearEasing"),d=([t,e,i,n])=>`cubic-bezier(${t}, ${e}, ${i}, ${n})`,c={linear:"linear",ease:"ease",easeIn:"ease-in",easeOut:"ease-out",easeInOut:"ease-in-out",circIn:d([0,.65,.55,1]),circOut:d([.55,0,1,.45]),backIn:d([.31,.01,.66,-.59]),backOut:d([.33,1.53,.69,.99])};function p(t,e){return t?"function"==typeof t?m()?((t,e,i=10)=>{let n="";const s=Math.max(Math.round(e/i),2);for(let e=0;e<s;e++)n+=t(e/(s-1))+", ";return`linear(${n.substring(0,n.length-2)})`})(t,e):"ease-out":(t=>Array.isArray(t)&&"number"==typeof t[0])(t)?d(t):Array.isArray(t)?t.map((t=>p(t,e)||c.easeOut)):c[t]:void 0}class f extends a{constructor(t){if(super(),this.finishedTime=null,this.isStopped=!1,!t)return;const{element:e,name:i,keyframes:n,pseudoElement:a,allowFlatten:o=!1,finalKeyframe:l,onComplete:u}=t;this.isPseudoElement=Boolean(a),this.allowFlatten=o,this.options=t,t.type;const h=function({type:t,...e}){return function(t){return"function"==typeof t&&"applyToOptions"in t}(t)&&m()?t.applyToOptions(e):(e.duration??(e.duration=300),e.ease??(e.ease="easeOut"),e)}(t);this.animation=function(t,e,i,{delay:n=0,duration:s=300,repeat:a=0,repeatType:o="loop",ease:r="easeOut",times:l}={},u){const h={[e]:i};l&&(h.offset=l);const m=p(r,s);Array.isArray(m)&&(h.easing=m);const d={delay:n,duration:s,easing:Array.isArray(m)?"linear":m,fill:"both",iterations:a+1,direction:"reverse"===o?"alternate":"normal"};return u&&(d.pseudoElement=u),t.animate(h,d)}(e,i,n,h,a),!1===h.autoplay&&this.animation.pause(),this.animation.onfinish=()=>{if(this.finishedTime=this.time,!a){const t=function(t,{repeat:e,repeatType:i="loop"},n,a=1){const o=t.filter(s),r=a<0||e&&"loop"!==i&&e%2==1?0:o.length-1;return r&&void 0!==n?n:o[r]}(n,this.options,l,this.speed);this.updateMotionValue?this.updateMotionValue(t):function(t,e,i){r(e)?t.style.setProperty(e,i):t.style[e]=i}(e,i,t),this.animation.cancel()}u?.(),this.notifyFinished()}}play(){this.isStopped||(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 n(Number(t))}get time(){return n(Number(this.animation.currentTime)||0)}set time(t){this.finishedTime=null,this.animation.currentTime=i(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 Number(this.animation.startTime)}set startTime(t){this.animation.startTime=t}attachTimeline({timeline:t,observe:i}){return this.allowFlatten&&this.animation.effect?.updateTiming({easing:"linear"}),this.animation.onfinish=null,t&&l()?(this.animation.timeline=t,e):i(this)}}class y{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 i=0;i<this.animations.length;i++)this.animations[i][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(){let t=0;for(let e=0;e<this.animations.length;e++)t=Math.max(t,this.animations[e].duration);return t}runAll(t){this.animations.forEach((e=>e[t]()))}play(){this.runAll("play")}pause(){this.runAll("pause")}cancel(){this.runAll("cancel")}complete(){this.runAll("complete")}}class g extends y{then(t,e){return this.finished.finally(t).then((()=>{}))}}const T=new WeakMap,b=(t,e="")=>`${t}:${e}`;function A(t){const e=T.get(t)||new Map;return T.set(t,e),e}function w(t,e){return t?.[e]??t?.default??t}const v=new Set(["borderWidth","borderTopWidth","borderRightWidth","borderBottomWidth","borderLeftWidth","borderRadius","radius","borderTopLeftRadius","borderTopRightRadius","borderBottomRightRadius","borderBottomLeftRadius","width","maxWidth","height","maxHeight","top","right","bottom","left","padding","paddingTop","paddingRight","paddingBottom","paddingLeft","margin","marginTop","marginRight","marginBottom","marginLeft","backgroundPositionX","backgroundPositionY"]);function E(t,e){for(let i=0;i<t.length;i++)"number"==typeof t[i]&&v.has(e)&&(t[i]=t[i]+"px")}function R(t,e){const i=window.getComputedStyle(t);return r(e)?i.getPropertyValue(e):i[e]}function S(t,e,n,s){const a=function(t,e,i){if(t instanceof EventTarget)return[t];if("string"==typeof t){let n=document;e&&(n=e.current);const s=i?.[t]??n.querySelectorAll(t);return s?Array.from(s):[]}return Array.from(t)}(t,s),r=a.length,l=[];for(let t=0;t<r;t++){const s=a[t],o={...n};"function"==typeof o.delay&&(o.delay=o.delay(t,r));for(const t in e){let n=e[t];Array.isArray(n)||(n=[n]);const a={...w(o,t)};a.duration&&(a.duration=i(a.duration)),a.delay&&(a.delay=i(a.delay));const r=A(s),u=b(t,a.pseudoElement||""),h=r.get(u);h&&h.stop(),l.push({map:r,key:u,unresolvedKeyframes:n,options:{...a,element:s,name:t,allowFlatten:!o.type&&!o.ease}})}}for(let t=0;t<l.length;t++){const{unresolvedKeyframes:e,options:i}=l[t],{element:n,name:s,pseudoElement:a}=i;a||null!==e[0]||(e[0]=R(n,s)),o(e),E(e,s),!a&&e.length<2&&e.unshift(R(n,s)),i.keyframes=e}const u=[];for(let t=0;t<l.length;t++){const{map:e,key:i,options:n}=l[t],s=new f(n);e.set(i,s),s.finished.finally((()=>e.delete(i))),u.push(s)}return u}const k=t=>function(e,i,n){return new g(S(e,i,n,t))},F=k();export{F as animateMini,k as createScopedWaapiAnimate};