@ionic/core/components/p-D0YpjgON.js

Base components for Ionic

/*!
 * (C) Ionic http://ionicframework.com - MIT License
 */
import{G as e}from"./p-B_gJaBk0.js";const t=(e,t,o,n)=>{const r={capture:!1,passive:!!n.passive};let s,i;return e.__zone_symbol__addEventListener?(s="__zone_symbol__addEventListener",i="__zone_symbol__removeEventListener"):(s="addEventListener",i="removeEventListener"),e[s](t,o,r),()=>{e[i](t,o,r)}},o=e=>e instanceof Document?e:e.ownerDocument,n=n=>{let c=!1,a=!1,d=!0,u=!1;const v={direction:"x",passive:!0,maxAngle:40,threshold:10,...n},l=v.canStart,m=v.onWillStart,p=v.onStart,f=v.onEnd,_=v.notCaptured,h=v.onMove,y=v.threshold,b=v.passive,D=v.blurOnStart,x={type:"pan",startX:0,startY:0,startTime:0,currentX:0,currentY:0,velocityX:0,velocityY:0,deltaX:0,deltaY:0,currentTime:0,event:void 0,data:void 0},E=((e,t,o)=>{const n=o*(Math.PI/180),r="x"===e,s=Math.cos(n),i=t*t;let c=0,a=0,d=!1,u=0;return{start(e,t){c=e,a=t,u=0,d=!0},detect(e,t){if(!d)return!1;const o=e-c,n=t-a,v=o*o+n*n;if(v<i)return!1;const l=Math.sqrt(v),m=(r?o:n)/l;return u=m>s?1:m<-s?-1:0,d=!1,!0},isGesture:()=>0!==u,getDirection:()=>u}})(v.direction,v.threshold,v.maxAngle),L=e.createGesture({name:n.gestureName,priority:n.gesturePriority,disableScroll:n.disableScroll}),X=()=>{c&&(u=!1,h&&h(x))},Y=()=>!!L.capture()&&(c=!0,d=!1,x.startX=x.currentX,x.startY=x.currentY,x.startTime=x.currentTime,m?m(x).then(g):g(),!0),g=()=>{D&&(()=>{if("undefined"!=typeof document){const e=document.activeElement;e?.blur&&e.blur()}})(),p&&p(x),d=!0},M=()=>{c=!1,a=!1,u=!1,d=!0,L.release()},z=e=>{const t=c,o=d;M(),o&&(r(x,e),t?f&&f(x):_&&_(x))},A=((e,n,r,s,i)=>{let c,a,d,u,v,l,m,p=0;const f=o=>{p=Date.now()+2e3,n(o)&&(!a&&r&&(a=t(e,"touchmove",r,i)),d||(d=t(o.target,"touchend",h,i)),u||(u=t(o.target,"touchcancel",h,i)))},_=s=>{p>Date.now()||n(s)&&(!l&&r&&(l=t(o(e),"mousemove",r,i)),m||(m=t(o(e),"mouseup",y,i)))},h=e=>{b(),s&&s(e)},y=e=>{D(),s&&s(e)},b=()=>{a&&a(),d&&d(),u&&u(),a=d=u=void 0},D=()=>{l&&l(),m&&m(),l=m=void 0},x=()=>{b(),D()},E=(o=!0)=>{o?(c||(c=t(e,"touchstart",f,i)),v||(v=t(e,"mousedown",_,i))):(c&&c(),v&&v(),c=v=void 0,x())};return{enable:E,stop:x,destroy:()=>{E(!1),s=r=n=void 0}}})(v.el,(e=>{const t=i(e);return!(a||!d)&&(s(e,x),x.startX=x.currentX,x.startY=x.currentY,x.startTime=x.currentTime=t,x.velocityX=x.velocityY=x.deltaX=x.deltaY=0,x.event=e,(!l||!1!==l(x))&&(L.release(),!!L.start()&&(a=!0,0===y?Y():(E.start(x.startX,x.startY),!0))))}),(e=>{c?!u&&d&&(u=!0,r(x,e),requestAnimationFrame(X)):(r(x,e),E.detect(x.currentX,x.currentY)&&(E.isGesture()&&Y()||B()))}),z,{passive:b}),B=()=>{M(),A.stop(),_&&_(x)};return{enable(e=!0){e||(c&&z(void 0),M()),A.enable(e)},destroy(){L.destroy(),A.destroy()}}},r=(e,t)=>{if(!t)return;const o=e.currentX,n=e.currentY,r=e.currentTime;s(t,e);const c=e.currentX,a=e.currentY,d=(e.currentTime=i(t))-r;if(d>0&&d<100){const t=(a-n)/d;e.velocityX=(c-o)/d*.7+.3*e.velocityX,e.velocityY=.7*t+.3*e.velocityY}e.deltaX=c-e.startX,e.deltaY=a-e.startY,e.event=t},s=(e,t)=>{let o=0,n=0;if(e){const t=e.changedTouches;if(t&&t.length>0){const e=t[0];o=e.clientX,n=e.clientY}else void 0!==e.pageX&&(o=e.pageX,n=e.pageY)}t.currentX=o,t.currentY=n},i=e=>e.timeStamp||Date.now();export{e as GESTURE_CONTROLLER,n as createGesture}