@ionic/core/components/ion-refresher.js

Base components for Ionic

/*!
 * (C) Ionic http://ionicframework.com - MIT License
 */
import{d as e,H as r,i,w as s,k as t,c as n,h as o,t as h,f as a}from"./p-Ct2aBEue.js";import{g as f}from"./p-hHmYLOfE.js";import{I as l,c,p,e as g,g as d}from"./p-V1THdfzs.js";import{t as m,e as u,g as b,c as v,r as x}from"./p-B4IBdPVJ.js";import{c as w,I as k}from"./p-CEW4RXZO.js";import{b as y}from"./p-HthJZjZ6.js";import{s as j,t as E,a as N,h as S,b as z,c as P,d as R,g as Y}from"./p-CxEV3Vwy.js";const C=e(class extends r{constructor(e){super(),!1!==e&&this.__registerHost(),this.ionRefresh=i(this,"ionRefresh",7),this.ionPull=i(this,"ionPull",7),this.ionStart=i(this,"ionStart",7),this.ionPullStart=i(this,"ionPullStart",7),this.ionPullEnd=i(this,"ionPullEnd",7),this.appliedStyles=!1,this.didStart=!1,this.progress=0,this.pointerDown=!1,this.needsCompletion=!1,this.didRefresh=!1,this.contentFullscreen=!1,this.lastVelocityY=0,this.animations=[],this.nativeRefresher=!1,this.state=1,this.pullMin=60,this.pullMax=this.pullMin+60,this.closeDuration="280ms",this.snapbackDuration="280ms",this.pullFactor=1,this.disabled=!1}disabledChanged(){this.gesture&&this.gesture.enable(!this.disabled)}async checkNativeRefresher(){const e=await j(this.el,y(this));if(e&&!this.nativeRefresher){const e=this.el.closest("ion-content");this.setupNativeRefresher(e)}else e||this.destroyNativeRefresher()}destroyNativeRefresher(){this.scrollEl&&this.scrollListenerCallback&&(this.scrollEl.removeEventListener("scroll",this.scrollListenerCallback),this.scrollListenerCallback=void 0),this.nativeRefresher=!1}async resetNativeRefresher(e,r){this.state=r,"ios"===y(this)?await E(e,void 0,300):await m(this.el.querySelector(".refresher-refreshing-icon"),200),this.didRefresh=!1,this.needsCompletion=!1,this.pointerDown=!1,this.animations.forEach((e=>e.destroy())),this.animations=[],this.progress=0,this.state=1,this.ionPullEnd.emit({reason:32===r?"complete":"cancel"})}async setupiOSNativeRefresher(e,r){this.elementToTransform=this.scrollEl;const i=e.shadowRoot.querySelectorAll("svg");let n=.16*this.scrollEl.clientHeight;const o=i.length;s((()=>i.forEach((e=>e.style.setProperty("animation","none"))))),this.scrollListenerCallback=()=>{(this.pointerDown||1!==this.state)&&t((()=>{const e=this.scrollEl.scrollTop,t=this.el.clientHeight;if(e>0){if(8===this.state){const i=u(0,e/(.5*t),1);return void s((()=>N(r,1-i)))}return}this.pointerDown&&(this.didStart||(this.didStart=!0,this.ionStart.emit(),this.ionPullStart.emit()),this.pointerDown&&this.ionPull.emit());const h=this.didStart?30:0,a=this.progress=u(0,(Math.abs(e)-h)/n,1);if(8===this.state||1===a){if(this.pointerDown&&S(r,this.lastVelocityY),!this.didRefresh){this.beginRefresh(),this.didRefresh=!0,w({style:k.Light});const e=document.activeElement;void 0!==e?.blur&&e.blur(),this.pointerDown||E(this.elementToTransform,t+"px")}}else this.state=2,z(i,o,a)}))},this.scrollEl.addEventListener("scroll",this.scrollListenerCallback);const{createGesture:h}=await import("./p-D0YpjgON.js");this.scrollEl&&(this.gesture=h({el:this.scrollEl,gestureName:"refresher",gesturePriority:31,direction:"y",threshold:5,onStart:()=>{this.pointerDown=!0,this.didRefresh||E(this.elementToTransform,"0px"),0===n&&(n=.16*this.scrollEl.clientHeight)},onMove:e=>{this.lastVelocityY=e.velocityY},onEnd:()=>{const e=this.didStart;this.pointerDown=!1,this.didStart=!1,this.needsCompletion?(this.resetNativeRefresher(this.elementToTransform,32),this.needsCompletion=!1):this.didRefresh?t((()=>E(this.elementToTransform,this.el.clientHeight+"px"))):e&&this.ionPullEnd.emit({reason:"cancel"})}}),this.disabledChanged())}async setupMDNativeRefresher(e,r,i){const t=b(r).querySelector("circle"),n=this.el.querySelector("ion-refresher-content .refresher-pulling-icon"),o=b(i).querySelector("circle");null!==t&&null!==o&&s((()=>{t.style.setProperty("animation","none"),i.style.setProperty("animation-delay","-655ms"),o.style.setProperty("animation-delay","-655ms")}));const{createGesture:h}=await import("./p-D0YpjgON.js");this.scrollEl&&(this.gesture=h({el:this.scrollEl,gestureName:"refresher",gesturePriority:31,direction:"y",threshold:5,canStart:()=>8!==this.state&&32!==this.state&&0===this.scrollEl.scrollTop,onStart:e=>{this.progress=0,e.data={animation:void 0,didStart:!1,cancelled:!1}},onMove:r=>{if(r.velocityY<0&&0===this.progress&&!r.data.didStart||r.data.cancelled)r.data.cancelled=!0;else{if(!r.data.didStart){r.data.didStart=!0,this.state=2;const{scrollEl:i}=this,t=i.matches(l)?"overflow":"--overflow";s((()=>i.style.setProperty(t,"hidden")));const o=Y(e),h=R(o,n,this.el);return r.data.animation=h,h.progressStart(!1,0),this.ionStart.emit(),this.ionPullStart.emit(),void this.animations.push(h)}this.progress=u(0,r.deltaY/180*.5,1),r.data.animation.progressStep(this.progress),this.ionPull.emit()}},onEnd:e=>{if(!e.data.didStart)return;this.gesture.enable(!1);const{scrollEl:r}=this,i=r.matches(l)?"overflow":"--overflow";if(s((()=>r.style.removeProperty(i))),this.progress<=.4)return void e.data.animation.progressEnd(0,this.progress,500).onFinish((()=>{this.animations.forEach((e=>e.destroy())),this.animations=[],this.gesture.enable(!0),this.state=1,this.ionPullEnd.emit({reason:"cancel"})}));const t=f([0,0],[0,0],[1,1],[1,1],this.progress)[0],o=P(n);this.animations.push(o),s((async()=>{n.style.setProperty("--ion-pulling-refresher-translate",100*t+"px"),e.data.animation.progressEnd(),await o.play(),this.beginRefresh(),e.data.animation.destroy(),this.gesture.enable(!0)}))}}),this.disabledChanged())}async setupNativeRefresher(e){if(this.scrollListenerCallback||!e||this.nativeRefresher||!this.scrollEl)return;this.setCss(0,"",!1,""),this.nativeRefresher=!0;const r=this.el.querySelector("ion-refresher-content .refresher-pulling ion-spinner"),i=this.el.querySelector("ion-refresher-content .refresher-refreshing ion-spinner");"ios"===y(this)?this.setupiOSNativeRefresher(r,i):this.setupMDNativeRefresher(e,r,i)}componentDidUpdate(){this.checkNativeRefresher()}componentWillLoad(){"fixed"!==this.el.getAttribute("slot")&&n('[ion-refresher] - Make sure you use: <ion-refresher slot="fixed">')}async connectedCallback(){const e=this.el.closest(c);e?v(e,(async()=>{const r=g(e);if(this.scrollEl=await d(r??e),this.backgroundContentEl=await e.getBackgroundElement(),this.contentFullscreen=e.fullscreen,await j(this.el,y(this)))this.setupNativeRefresher(e);else{const{createGesture:r}=await import("./p-D0YpjgON.js");if(!e.isConnected)return;this.gesture=r({el:e,gestureName:"refresher",gesturePriority:31,direction:"y",threshold:20,passive:!1,canStart:()=>this.canStart(),onStart:()=>this.onStart(),onMove:e=>this.onMove(e),onEnd:()=>this.onEnd()}),this.disabledChanged()}})):p(this.el)}disconnectedCallback(){this.destroyNativeRefresher(),this.scrollEl=void 0,this.gesture&&(this.gesture.destroy(),this.gesture=void 0)}async complete(){this.nativeRefresher?(this.needsCompletion=!0,this.pointerDown||x((()=>x((()=>this.resetNativeRefresher(this.elementToTransform,32)))))):this.close(32,"120ms")}async cancel(){this.nativeRefresher?this.pointerDown||x((()=>x((()=>this.resetNativeRefresher(this.elementToTransform,16))))):this.close(16,"")}getProgress(){return Promise.resolve(this.progress)}canStart(){return!(!this.scrollEl||1!==this.state||this.scrollEl.scrollTop>0)}onStart(){this.progress=0,this.state=1,this.memoizeOverflowStyle(),this.contentFullscreen&&this.backgroundContentEl&&this.backgroundContentEl.style.setProperty("--offset-top","0px")}onMove(e){if(!this.scrollEl)return;const r=e.event;if(void 0!==r.touches&&r.touches.length>1)return;if(56&this.state)return;const i=e.deltaY*(Number.isNaN(this.pullFactor)||this.pullFactor<0?1:this.pullFactor);if(i<=0)return this.progress=0,this.state=1,this.appliedStyles?void this.setCss(0,"",!1,""):void 0;if(1===this.state){if(this.scrollEl.scrollTop>0)return void(this.progress=0);this.state=2}if(r.cancelable&&r.preventDefault(),this.setCss(i,"0ms",!0,""),0===i)return void(this.progress=0);const s=this.pullMin;this.progress=i/s,this.didStart||(this.didStart=!0,this.ionStart.emit(),this.ionPullStart.emit()),this.ionPull.emit(),i<s?this.state=2:i>this.pullMax?this.beginRefresh():this.state=4}onEnd(){4===this.state?this.beginRefresh():2===this.state?this.cancel():1===this.state&&(this.restoreOverflowStyle(),this.didStart&&(this.didStart=!1,this.ionPullEnd.emit({reason:"cancel"})))}beginRefresh(){this.state=8,this.setCss(this.pullMin,this.snapbackDuration,!0,"");const e=document.activeElement;void 0!==e?.blur&&e.blur(),this.ionRefresh.emit({complete:this.complete.bind(this)})}close(e,r){setTimeout((()=>{this.state=1,this.progress=0,this.didStart=!1,this.setCss(0,"0ms",!1,"",!0),this.contentFullscreen&&this.backgroundContentEl&&this.backgroundContentEl?.style.removeProperty("--offset-top"),this.ionPullEnd.emit({reason:32===e?"complete":"cancel"})}),600),this.state=e,this.setCss(0,this.closeDuration,!0,r)}setCss(e,r,i,t,n=!1){this.nativeRefresher||(this.appliedStyles=e>0,s((()=>{if(this.scrollEl&&this.backgroundContentEl){const s=this.scrollEl.style,n=this.backgroundContentEl.style;s.transform=n.transform=e>0?`translateY(${e}px) translateZ(0px)`:"",s.transitionDuration=n.transitionDuration=r,s.transitionDelay=n.transitionDelay=t,s.overflow=i?"hidden":""}n&&this.restoreOverflowStyle()})))}memoizeOverflowStyle(){if(this.scrollEl){const{overflow:e,overflowX:r,overflowY:i}=this.scrollEl.style;this.overflowStyles={overflow:e??"",overflowX:r??"",overflowY:i??""}}}restoreOverflowStyle(){if(void 0!==this.overflowStyles&&void 0!==this.scrollEl){const{overflow:e,overflowX:r,overflowY:i}=this.overflowStyles;this.scrollEl.style.overflow=e,this.scrollEl.style.overflowX=r,this.scrollEl.style.overflowY=i,this.overflowStyles=void 0}}render(){const e=y(this);return o(a,{key:"fd9c8e51155d56f12148e8eb547e45c05807b4b5",slot:"fixed",class:{[e]:!0,["refresher-"+e]:!0,"refresher-native":this.nativeRefresher,"refresher-active":1!==this.state,"refresher-pulling":2===this.state,"refresher-ready":4===this.state,"refresher-refreshing":8===this.state,"refresher-cancelling":16===this.state,"refresher-completing":32===this.state}})}get el(){return this}static get watchers(){return{disabled:[{disabledChanged:0}]}}static get style(){return{ios:"ion-refresher{top:0;display:none;position:absolute;width:100%;height:60px;pointer-events:none;z-index:-1}ion-refresher{inset-inline-start:0}ion-refresher.refresher-active{display:block}ion-refresher-content{display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column;-ms-flex-pack:center;justify-content:center;height:100%}.refresher-pulling,.refresher-refreshing{display:none;width:100%}.refresher-pulling-icon,.refresher-refreshing-icon{-webkit-transform-origin:center;transform-origin:center;-webkit-transition:200ms;transition:200ms;font-size:30px;text-align:center}:host-context([dir=rtl]) .refresher-pulling-icon,:host-context([dir=rtl]) .refresher-refreshing-icon{-webkit-transform-origin:calc(100% - center);transform-origin:calc(100% - center)}[dir=rtl] .refresher-pulling-icon,[dir=rtl] .refresher-refreshing-icon{-webkit-transform-origin:calc(100% - center);transform-origin:calc(100% - center)}@supports selector(:dir(rtl)){.refresher-pulling-icon:dir(rtl),.refresher-refreshing-icon:dir(rtl){-webkit-transform-origin:calc(100% - center);transform-origin:calc(100% - center)}}.refresher-pulling-text,.refresher-refreshing-text{font-size:16px;text-align:center}ion-refresher-content .arrow-container{display:none}.refresher-pulling ion-refresher-content .refresher-pulling{display:block}.refresher-ready ion-refresher-content .refresher-pulling{display:block}.refresher-ready ion-refresher-content .refresher-pulling-icon{-webkit-transform:rotate(180deg);transform:rotate(180deg)}.refresher-refreshing ion-refresher-content .refresher-refreshing{display:block}.refresher-cancelling ion-refresher-content .refresher-pulling{display:block}.refresher-cancelling ion-refresher-content .refresher-pulling-icon{-webkit-transform:scale(0);transform:scale(0)}.refresher-completing ion-refresher-content .refresher-refreshing{display:block}.refresher-completing ion-refresher-content .refresher-refreshing-icon{-webkit-transform:scale(0);transform:scale(0)}.refresher-native .refresher-pulling-text,.refresher-native .refresher-refreshing-text{display:none}.refresher-ios .refresher-pulling-icon,.refresher-ios .refresher-refreshing-icon{color:var(--ion-text-color, #000)}.refresher-ios .refresher-pulling-text,.refresher-ios .refresher-refreshing-text{color:var(--ion-text-color, #000)}.refresher-ios .refresher-refreshing .spinner-lines-ios line,.refresher-ios .refresher-refreshing .spinner-lines-small-ios line,.refresher-ios .refresher-refreshing .spinner-crescent circle{stroke:var(--ion-text-color, #000)}.refresher-ios .refresher-refreshing .spinner-bubbles circle,.refresher-ios .refresher-refreshing .spinner-circles circle,.refresher-ios .refresher-refreshing .spinner-dots circle{fill:var(--ion-text-color, #000)}ion-refresher.refresher-native{display:block;z-index:1}ion-refresher.refresher-native ion-spinner{-webkit-margin-start:auto;margin-inline-start:auto;-webkit-margin-end:auto;margin-inline-end:auto;margin-top:0;margin-bottom:0}.refresher-native .refresher-refreshing ion-spinner{--refreshing-rotation-duration:2s;display:none;-webkit-animation:var(--refreshing-rotation-duration) ease-out refresher-rotate forwards;animation:var(--refreshing-rotation-duration) ease-out refresher-rotate forwards}.refresher-native .refresher-refreshing{display:none;-webkit-animation:250ms linear refresher-pop forwards;animation:250ms linear refresher-pop forwards}.refresher-native ion-spinner{width:32px;height:32px;color:var(--ion-color-step-450, var(--ion-background-color-step-450, #747577))}.refresher-native.refresher-refreshing .refresher-pulling ion-spinner,.refresher-native.refresher-completing .refresher-pulling ion-spinner{display:none}.refresher-native.refresher-refreshing .refresher-refreshing ion-spinner,.refresher-native.refresher-completing .refresher-refreshing ion-spinner{display:block}.refresher-native.refresher-pulling .refresher-pulling ion-spinner{display:block}.refresher-native.refresher-pulling .refresher-refreshing ion-spinner{display:none}.refresher-native.refresher-completing ion-refresher-content .refresher-refreshing-icon{-webkit-transform:scale(0) rotate(180deg);transform:scale(0) rotate(180deg);-webkit-transition:300ms;transition:300ms}@-webkit-keyframes refresher-pop{0%{-webkit-transform:scale(1);transform:scale(1);-webkit-animation-timing-function:ease-in;animation-timing-function:ease-in}50%{-webkit-transform:scale(1.2);transform:scale(1.2);-webkit-animation-timing-function:ease-out;animation-timing-function:ease-out}100%{-webkit-transform:scale(1);transform:scale(1)}}@keyframes refresher-pop{0%{-webkit-transform:scale(1);transform:scale(1);-webkit-animation-timing-function:ease-in;animation-timing-function:ease-in}50%{-webkit-transform:scale(1.2);transform:scale(1.2);-webkit-animation-timing-function:ease-out;animation-timing-function:ease-out}100%{-webkit-transform:scale(1);transform:scale(1)}}@-webkit-keyframes refresher-rotate{from{-webkit-transform:rotate(0deg);transform:rotate(0deg)}to{-webkit-transform:rotate(180deg);transform:rotate(180deg)}}@keyframes refresher-rotate{from{-webkit-transform:rotate(0deg);transform:rotate(0deg)}to{-webkit-transform:rotate(180deg);transform:rotate(180deg)}}",md:"ion-refresher{top:0;display:none;position:absolute;width:100%;height:60px;pointer-events:none;z-index:-1}ion-refresher{inset-inline-start:0}ion-refresher.refresher-active{display:block}ion-refresher-content{display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column;-ms-flex-pack:center;justify-content:center;height:100%}.refresher-pulling,.refresher-refreshing{display:none;width:100%}.refresher-pulling-icon,.refresher-refreshing-icon{-webkit-transform-origin:center;transform-origin:center;-webkit-transition:200ms;transition:200ms;font-size:30px;text-align:center}:host-context([dir=rtl]) .refresher-pulling-icon,:host-context([dir=rtl]) .refresher-refreshing-icon{-webkit-transform-origin:calc(100% - center);transform-origin:calc(100% - center)}[dir=rtl] .refresher-pulling-icon,[dir=rtl] .refresher-refreshing-icon{-webkit-transform-origin:calc(100% - center);transform-origin:calc(100% - center)}@supports selector(:dir(rtl)){.refresher-pulling-icon:dir(rtl),.refresher-refreshing-icon:dir(rtl){-webkit-transform-origin:calc(100% - center);transform-origin:calc(100% - center)}}.refresher-pulling-text,.refresher-refreshing-text{font-size:16px;text-align:center}ion-refresher-content .arrow-container{display:none}.refresher-pulling ion-refresher-content .refresher-pulling{display:block}.refresher-ready ion-refresher-content .refresher-pulling{display:block}.refresher-ready ion-refresher-content .refresher-pulling-icon{-webkit-transform:rotate(180deg);transform:rotate(180deg)}.refresher-refreshing ion-refresher-content .refresher-refreshing{display:block}.refresher-cancelling ion-refresher-content .refresher-pulling{display:block}.refresher-cancelling ion-refresher-content .refresher-pulling-icon{-webkit-transform:scale(0);transform:scale(0)}.refresher-completing ion-refresher-content .refresher-refreshing{display:block}.refresher-completing ion-refresher-content .refresher-refreshing-icon{-webkit-transform:scale(0);transform:scale(0)}.refresher-native .refresher-pulling-text,.refresher-native .refresher-refreshing-text{display:none}.refresher-md .refresher-pulling-icon,.refresher-md .refresher-refreshing-icon{color:var(--ion-text-color, #000)}.refresher-md .refresher-pulling-text,.refresher-md .refresher-refreshing-text{color:var(--ion-text-color, #000)}.refresher-md .refresher-refreshing .spinner-lines-md line,.refresher-md .refresher-refreshing .spinner-lines-small-md line,.refresher-md .refresher-refreshing .spinner-crescent circle{stroke:var(--ion-text-color, #000)}.refresher-md .refresher-refreshing .spinner-bubbles circle,.refresher-md .refresher-refreshing .spinner-circles circle,.refresher-md .refresher-refreshing .spinner-dots circle{fill:var(--ion-text-color, #000)}ion-refresher.refresher-native{display:block;z-index:1}ion-refresher.refresher-native ion-spinner{-webkit-margin-start:auto;margin-inline-start:auto;-webkit-margin-end:auto;margin-inline-end:auto;margin-top:0;margin-bottom:0;width:24px;height:24px;color:var(--ion-color-primary, #0054e9)}ion-refresher.refresher-native .spinner-arrow-container{display:inherit}ion-refresher.refresher-native .arrow-container{display:block;position:absolute;width:24px;height:24px}ion-refresher.refresher-native .arrow-container ion-icon{-webkit-margin-start:auto;margin-inline-start:auto;-webkit-margin-end:auto;margin-inline-end:auto;margin-top:0;margin-bottom:0;left:0;right:0;bottom:-4px;position:absolute;color:var(--ion-color-primary, #0054e9);font-size:12px}ion-refresher.refresher-native.refresher-pulling ion-refresher-content .refresher-pulling,ion-refresher.refresher-native.refresher-ready ion-refresher-content .refresher-pulling{display:-ms-flexbox;display:flex}ion-refresher.refresher-native.refresher-refreshing ion-refresher-content .refresher-refreshing,ion-refresher.refresher-native.refresher-completing ion-refresher-content .refresher-refreshing,ion-refresher.refresher-native.refresher-cancelling ion-refresher-content .refresher-refreshing{display:-ms-flexbox;display:flex}ion-refresher.refresher-native .refresher-pulling-icon{-webkit-transform:translateY(calc(-100% - 10px));transform:translateY(calc(-100% - 10px))}ion-refresher.refresher-native .refresher-pulling-icon,ion-refresher.refresher-native .refresher-refreshing-icon{-webkit-margin-start:auto;margin-inline-start:auto;-webkit-margin-end:auto;margin-inline-end:auto;margin-top:0;margin-bottom:0;border-radius:100%;-webkit-padding-start:8px;padding-inline-start:8px;-webkit-padding-end:8px;padding-inline-end:8px;padding-top:8px;padding-bottom:8px;display:-ms-flexbox;display:flex;border:1px solid var(--ion-color-step-200, var(--ion-background-color-step-200, #ececec));background:var(--ion-color-step-250, var(--ion-background-color-step-250, #ffffff));-webkit-box-shadow:0px 1px 6px rgba(0, 0, 0, 0.1);box-shadow:0px 1px 6px rgba(0, 0, 0, 0.1)}"}}},[32,"ion-refresher",{pullMin:[2,"pull-min"],pullMax:[2,"pull-max"],closeDuration:[1,"close-duration"],snapbackDuration:[1,"snapback-duration"],pullFactor:[2,"pull-factor"],disabled:[4],nativeRefresher:[32],state:[32],complete:[64],cancel:[64],getProgress:[64]},void 0,{disabled:[{disabledChanged:0}]}]),M=C,O=function(){"undefined"!=typeof customElements&&["ion-refresher"].forEach((e=>{"ion-refresher"===e&&(customElements.get(h(e))||customElements.define(h(e),C))}))};export{M as IonRefresher,O as defineCustomElement}