@ionic/core/dist/esm/es5/build/fcbdrndu.entry.js

Base components for Ionic

import*as tslib_1 from"../polyfills/tslib.js";import{h}from"../ionic.core.js";import{e as createThemedClasses}from"./chunk-7c632336.js";var InfiniteScroll=function(){function t(){this.thrPx=0,this.thrPc=0,this.didFire=!1,this.isBusy=!1,this.isLoading=!1,this.threshold="15%",this.disabled=!1,this.position="bottom"}return t.prototype.thresholdChanged=function(t){t.lastIndexOf("%")>-1?(this.thrPx=0,this.thrPc=parseFloat(t)/100):(this.thrPx=parseFloat(t),this.thrPc=0)},t.prototype.disabledChanged=function(t){this.disabled&&(this.isLoading=!1,this.isBusy=!1),this.enableScrollEvents(!t)},t.prototype.componentDidLoad=function(){return tslib_1.__awaiter(this,void 0,void 0,function(){var t,e,i=this;return tslib_1.__generator(this,function(n){switch(n.label){case 0:return(t=this.el.closest("ion-content"))?[4,t.componentOnReady()]:[3,3];case 1:return n.sent(),e=this,[4,t.getScrollElement()];case 2:e.scrollEl=n.sent(),n.label=3;case 3:return this.thresholdChanged(this.threshold),this.enableScrollEvents(!this.disabled),"top"===this.position&&this.queue.write(function(){i.scrollEl&&(i.scrollEl.scrollTop=i.scrollEl.scrollHeight-i.scrollEl.clientHeight)}),[2]}})})},t.prototype.componentDidUnload=function(){this.scrollEl=void 0},t.prototype.onScroll=function(){var t=this.scrollEl;if(!t||!this.canStart())return 1;var e=this.el.offsetHeight;if(0===e)return 2;var i=t.scrollTop,n=t.offsetHeight,o=0!==this.thrPc?n*this.thrPc:this.thrPx;if(("bottom"===this.position?t.scrollHeight-e-i-o-n:i-e-o)<0){if(!this.didFire)return this.isLoading=!0,this.didFire=!0,this.ionInfinite.emit(),3}else this.didFire=!1;return 4},t.prototype.complete=function(){var t=this,e=this.scrollEl;if(this.isLoading&&e&&(this.isLoading=!1,"top"===this.position)){this.isBusy=!0;var i=e.scrollHeight-e.scrollTop;requestAnimationFrame(function(){t.queue.read(function(){var n=e.scrollHeight-i;requestAnimationFrame(function(){t.queue.write(function(){e.scrollTop=n,t.isBusy=!1})})})})}},t.prototype.canStart=function(){return!(this.disabled||this.isBusy||!this.scrollEl||this.isLoading)},t.prototype.enableScrollEvents=function(t){this.scrollEl&&this.enableListener(this,"scroll",t,this.scrollEl)},t.prototype.hostData=function(){return{class:{"infinite-scroll-loading":this.isLoading,"infinite-scroll-enabled":!this.disabled}}},Object.defineProperty(t,"is",{get:function(){return"ion-infinite-scroll"},enumerable:!0,configurable:!0}),Object.defineProperty(t,"properties",{get:function(){return{complete:{method:!0},disabled:{type:Boolean,attr:"disabled",watchCallbacks:["disabledChanged"]},el:{elementRef:!0},enableListener:{context:"enableListener"},isLoading:{state:!0},position:{type:String,attr:"position"},queue:{context:"queue"},threshold:{type:String,attr:"threshold",watchCallbacks:["thresholdChanged"]}}},enumerable:!0,configurable:!0}),Object.defineProperty(t,"events",{get:function(){return[{name:"ionInfinite",method:"ionInfinite",bubbles:!0,cancelable:!0,composed:!0}]},enumerable:!0,configurable:!0}),Object.defineProperty(t,"listeners",{get:function(){return[{name:"scroll",method:"onScroll",disabled:!0,passive:!0}]},enumerable:!0,configurable:!0}),Object.defineProperty(t,"style",{get:function(){return"ion-infinite-scroll{display:none;width:100%}.infinite-scroll-enabled{display:block}"},enumerable:!0,configurable:!0}),t}(),InfiniteScrollContent=function(){function t(){}return t.prototype.componentDidLoad=function(){void 0===this.loadingSpinner&&(this.loadingSpinner=this.config.get("infiniteLoadingSpinner",this.config.get("spinner","lines")))},t.prototype.hostData=function(){return{class:createThemedClasses(this.mode,"infinite-scroll-content")}},t.prototype.render=function(){return h("div",{class:"infinite-loading"},this.loadingSpinner&&h("div",{class:"infinite-loading-spinner"},h("ion-spinner",{name:this.loadingSpinner})),this.loadingText&&h("div",{class:"infinite-loading-text",innerHTML:this.loadingText}))},Object.defineProperty(t,"is",{get:function(){return"ion-infinite-scroll-content"},enumerable:!0,configurable:!0}),Object.defineProperty(t,"properties",{get:function(){return{config:{context:"config"},loadingSpinner:{type:String,attr:"loading-spinner",mutable:!0},loadingText:{type:String,attr:"loading-text"}}},enumerable:!0,configurable:!0}),Object.defineProperty(t,"style",{get:function(){return"ion-infinite-scroll-content{display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column;-ms-flex-pack:center;justify-content:center;min-height:84px;text-align:center;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.infinite-loading{margin-left:0;margin-right:0;margin-top:0;margin-bottom:32px;display:none;width:100%}.infinite-loading-text{margin-left:32px;margin-right:32px;margin-top:4px;margin-bottom:0}\@supports ((-webkit-margin-start:0) or (margin-inline-start:0)) or (-webkit-margin-start:0){.infinite-loading-text{margin-left:unset;margin-right:unset;-webkit-margin-start:32px;margin-inline-start:32px;-webkit-margin-end:32px;margin-inline-end:32px}}.infinite-scroll-loading ion-infinite-scroll-content>.infinite-loading{display:block}.infinite-scroll-content-ios .infinite-loading-text{color:var(--ion-color-step-600,#666)}.infinite-scroll-content-ios .infinite-loading-spinner .spinner-crescent circle,.infinite-scroll-content-ios .infinite-loading-spinner .spinner-lines-ios line,.infinite-scroll-content-ios .infinite-loading-spinner .spinner-lines-small-ios line{stroke:var(--ion-color-step-600,#666)}.infinite-scroll-content-ios .infinite-loading-spinner .spinner-bubbles circle,.infinite-scroll-content-ios .infinite-loading-spinner .spinner-circles circle,.infinite-scroll-content-ios .infinite-loading-spinner .spinner-dots circle{fill:var(--ion-color-step-600,#666)}"},enumerable:!0,configurable:!0}),Object.defineProperty(t,"styleMode",{get:function(){return"ios"},enumerable:!0,configurable:!0}),t}();export{InfiniteScroll as IonInfiniteScroll,InfiniteScrollContent as IonInfiniteScrollContent};