6 lines
53 KiB
JavaScript
6 lines
53 KiB
JavaScript
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/*!
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* PhotoSwipe 5.4.1 - https://photoswipe.com
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* (c) 2023 Dmytro Semenov
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*/
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!function(t,i){"object"==typeof exports&&"undefined"!=typeof module?module.exports=i():"function"==typeof define&&define.amd?define(i):(t="undefined"!=typeof globalThis?globalThis:t||self).PhotoSwipe=i()}(this,(function(){"use strict";function t(t,i,s){const h=document.createElement(i);return t&&(h.className=t),s&&s.appendChild(h),h}function i(t,i){return t.x=i.x,t.y=i.y,void 0!==i.id&&(t.id=i.id),t}function s(t){t.x=Math.round(t.x),t.y=Math.round(t.y)}function h(t,i){const s=Math.abs(t.x-i.x),h=Math.abs(t.y-i.y);return Math.sqrt(s*s+h*h)}function e(t,i){return t.x===i.x&&t.y===i.y}function n(t,i,s){return Math.min(Math.max(t,i),s)}function o(t,i,s){let h=`translate3d(${t}px,${i||0}px,0)`;return void 0!==s&&(h+=` scale3d(${s},${s},1)`),h}function r(t,i,s,h){t.style.transform=o(i,s,h)}function a(t,i,s,h){t.style.transition=i?`${i} ${s}ms ${h||"cubic-bezier(.4,0,.22,1)"}`:"none"}function l(t,i,s){t.style.width="number"==typeof i?`${i}px`:i,t.style.height="number"==typeof s?`${s}px`:s}const c="idle",d="loading",u="loaded",p="error";function m(){return!(!navigator.vendor||!navigator.vendor.match(/apple/i))}let v=!1;try{window.addEventListener("test",null,Object.defineProperty({},"passive",{get:()=>{v=!0}}))}catch(t){}class f{constructor(){this.t=[]}add(t,i,s,h){this.i(t,i,s,h)}remove(t,i,s,h){this.i(t,i,s,h,!0)}removeAll(){this.t.forEach((t=>{this.i(t.target,t.type,t.listener,t.passive,!0,!0)})),this.t=[]}i(t,i,s,h,e,n){if(!t)return;const o=e?"removeEventListener":"addEventListener";i.split(" ").forEach((i=>{if(i){n||(e?this.t=this.t.filter((h=>h.type!==i||h.listener!==s||h.target!==t)):this.t.push({target:t,type:i,listener:s,passive:h}));const r=!!v&&{passive:h||!1};t[o](i,s,r)}}))}}function w(t,i){if(t.getViewportSizeFn){const s=t.getViewportSizeFn(t,i);if(s)return s}return{x:document.documentElement.clientWidth,y:window.innerHeight}}function g(t,i,s,h,e){let n=0;if(i.paddingFn)n=i.paddingFn(s,h,e)[t];else if(i.padding)n=i.padding[t];else{const s="padding"+t[0].toUpperCase()+t.slice(1);i[s]&&(n=i[s])}return Number(n)||0}function y(t,i,s,h){return{x:i.x-g("left",t,i,s,h)-g("right",t,i,s,h),y:i.y-g("top",t,i,s,h)-g("bottom",t,i,s,h)}}class _{constructor(t){this.slide=t,this.currZoomLevel=1,this.center={x:0,y:0},this.max={x:0,y:0},this.min={x:0,y:0}}update(t){this.currZoomLevel=t,this.slide.width?(this.o("x"),this.o("y"),this.slide.pswp.dispatch("calcBounds",{slide:this.slide})):this.reset()}o(t){const{pswp:i}=this.slide,s=this.slide["x"===t?"width":"height"]*this.currZoomLevel,h=g("x"===t?"left":"top",i.options,i.viewportSize,this.slide.data,this.slide.index),e=this.slide.panAreaSize[t];this.center[t]=Math.round((e-s)/2)+h,this.max[t]=s>e?Math.round(e-s)+h:this.center[t],this.min[t]=s>e?h:this.center[t]}reset(){this.center.x=0,this.center.y=0,this.max.x=0,this.max.y=0,this.min.x=0,this.min.y=0}correctPan(t,i){return n(i,this.max[t],this.min[t])}}class x{constructor(t,i,s,h){this.pswp=h,this.options=t,this.itemData=i,this.index=s,this.panAreaSize=null,this.elementSize=null,this.fit=1,this.fill=1,this.vFill=1,this.initial=1,this.secondary=1,this.max=1,this.min=1}update(t,i,s){const h={x:t,y:i};this.elementSize=h,this.panAreaSize=s;const e=s.x/h.x,n=s.y/h.y;this.fit=Math.min(1,e<n?e:n),this.fill=Math.min(1,e>n?e:n),this.vFill=Math.min(1,n),this.initial=this.l(),this.secondary=this.u(),this.max=Math.max(this.initial,this.secondary,this.p()),this.min=Math.min(this.fit,this.initial,this.secondary),this.pswp&&this.pswp.dispatch("zoomLevelsUpdate",{zoomLevels:this,slideData:this.itemData})}m(t){const i=t+"ZoomLevel",s=this.options[i];if(s)return"function"==typeof s?s(this):"fill"===s?this.fill:"fit"===s?this.fit:Number(s)}u(){let t=this.m("secondary");return t||(t=Math.min(1,3*this.fit),this.elementSize&&t*this.elementSize.x>4e3&&(t=4e3/this.elementSize.x),t)}l(){return this.m("initial")||this.fit}p(){return this.m("max")||Math.max(1,4*this.fit)}}class b{constructor(i,s,h){this.data=i,this.index=s,this.pswp=h,this.isActive=s===h.currIndex,this.currentResolution=0,this.panAreaSize={x:0,y:0},this.pan={x:0,y:0},this.isFirstSlide=this.
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