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i=e.nextElementSibling,n=parseInt(window.getComputedStyle(i||e).marginLeft,10),o=e.offsetWidth,r=o+n;Et(this.list,Tt({width:r*this.length-n},$t({translateX:(this.viewerData.width-o)/2-r*t})))}},resetList:function(){var t=this.list;t.innerHTML="",Ct(t,L),Et(t,$t({translateX:0}))},initImage:function(t){var e,i=this,n=this.options,o=this.image,r=this.viewerData,a=this.footer.offsetHeight,s=r.width,l=Math.max(r.height-a,a),c=this.imageData||{};this.imageInitializing={abort:function(){e.onload=null}},e=Vt(o,n,(function(e,o){var r=e/o,a=Math.max(0,Math.min(1,n.initialCoverage)),h=s,u=l;i.imageInitializing=!1,l*r>s?u=s/r:h=l*r,a=bt(a)?a:.9,h=Math.min(h*a,e),u=Math.min(u*a,o);var d=(s-h)/2,f=(l-u)/2,m={left:d,top:f,x:d,y:f,width:h,height:u,oldRatio:1,ratio:h/e,aspectRatio:r,naturalWidth:e,naturalHeight:o},v=Tt({},m);n.rotatable&&(m.rotate=c.rotate||0,v.rotate=0),n.scalable&&(m.scaleX=c.scaleX||1,m.scaleY=c.scaleY||1,v.scaleX=1,v.scaleY=1),i.imageData=m,i.initialImageData=v,t&&t()}))},renderImage:function(t){var e=this,i=this.image,n=this.imageData;if(Et(i,Tt({width:n.width,height:n.height,marginLeft:n.x,marginTop:n.y},$t(n))),t)if((this.viewing||this.moving||this.rotating||this.scaling||this.zooming)&&this.options.transition&&At(i,L)){var o=function(){e.imageRendering=!1,t()};this.imageRendering={abort:function(){Nt(i,U,o)}},Pt(i,U,o,{once:!0})}else t()},resetImage:function(){if(this.viewing||this.viewed){var t=this.image;this.viewing&&this.viewing.abort(),t.parentNode.removeChild(t),this.image=null}}},Jt={bind:function(){var t=this.options,e=this.viewer,i=this.canvas,n=this.element.ownerDocument;Pt(e,R,this.onClick=this.click.bind(this)),Pt(e,j,this.onDragStart=this.dragstart.bind(this)),Pt(i,q,this.onPointerDown=this.pointerdown.bind(this)),Pt(n,V,this.onPointerMove=this.pointermove.bind(this)),Pt(n,H,this.onPointerUp=this.pointerup.bind(this)),Pt(n,N,this.onKeyDown=this.keydown.bind(this)),Pt(window,B,this.onResize=this.resize.bind(this)),t.zoomable&&t.zoomOnWheel&&Pt(e,Z,this.onWheel=this.wheel.bind(this),{passive:!1,capture:!0}),t.toggleOnDblclick&&Pt(i,F,this.onDblclick=this.dblclick.bind(this))},unbind:function(){var t=this.options,e=this.viewer,i=this.canvas,n=this.element.ownerDocument;Nt(e,R,this.onClick),Nt(e,j,this.onDragStart),Nt(i,q,this.onPointerDown),Nt(n,V,this.onPointerMove),Nt(n,H,this.onPointerUp),Nt(n,N,this.onKeyDown),Nt(window,B,this.onResize),t.zoomable&&t.zoomOnWheel&&Nt(e,Z,this.onWheel,{passive:!1,capture:!0}),t.toggleOnDblclick&&Nt(i,F,this.onDblclick)}},Gt={click:function(t){var e=this.options,i=this.imageData,n=t.target,o=Ft(n,ft);switch(o||"img"!==n.localName||"li"!==n.parentElement.localName||(n=n.parentElement,o=Ft(n,ft)),u&&t.isTrusted&&n===this.canvas&&clearTimeout(this.clickCanvasTimeout),o){case"mix":this.played?this.stop():e.inline?this.fulled?this.exit():this.full():this.hide();break;case"hide":this.hide();break;case"view":this.view(Ft(n,"index"));break;case"zoom-in":this.zoom(.1,!0);break;case"zoom-out":this.zoom(-.1,!0);break;case"one-to-one":this.toggle();break;case"reset":this.reset();break;case"prev":this.prev(e.loop);break;case"play":this.play(e.fullscreen);break;case"next":this.next(e.loop);break;case"rotate-left":this.rotate(-90);break;case"rotate-right":this.rotate(90);break;case"flip-horizontal":this.scaleX(-i.scaleX||-1);break;case"flip-vertical":this.scaleY(-i.scaleY||-1);break;default:this.played&&this.stop()}},dblclick:function(t){t.preventDefault(),this.viewed&&t.target===this.image&&(u&&t.isTrusted&&clearTimeout(this.doubleClickImageTimeout),this.toggle(t.isTrusted?t:t.detail&&t.detail.originalEvent))},load:function(){var t=this;this.timeout&&(clearTimeout(this.timeout),this.timeout=!1);var e=this.element,i=this.options,n=this.image,o=this.index,r=this.viewerData;Ct(n,S),i.loading&&Ct(this.canvas,A),n.style.cssText="height:0;"+"margin-left:".concat(r.width/2,"px;")+"margin-top:".concat(r.height/2,"px;")+"max-width:none!important;position:relative;width:0;",this.initImage((function(){Mt(n,I,i.movable),Mt(n,L,i.transition),t.renderImage((function(){t.viewed=!0,t.viewing=!1,zt(i.viewed)&&Pt(e,it,i.viewed,{once:!0}),Yt(e,it,{originalImage:t.images[o],index:o,image:n},{cancelable:!1})}))}))},loadImage:function(t){var e=t.target,i=e.parentNode,n=i.offsetWidth||30,o=i.offsetHeight||50,r=!!Ft(e,"filled");Vt(e,this.options,(function(t,i){var a=t/i,s=n,l=o;o*a>n?r?s=o*a:l=n/a:r?l=n/a:s=o*a,Et(e,Tt({width:s,height:l},$t({translateX:(n-s)/2,translateY:(o-l)/2})))}))},keydown:function(t){var e=this.options;if(e.keyboard){var i=t.keyCode||t.which||t.charCode;switch(i){case 13:this.viewer.contains(t.target)&&this.click(t);break}if(this.fulled)switch(i){case 27:this.played?this.stop():e.inline?this.fulled&&this.exit():this.hide();break;case 32:this.played&&this.stop();break;case 37:this.played&&this.playing?this.playing.prev():this.prev(e.loop);break;case 38:t.preventDefault(),this.zoom(e.zoomRatio,!0);break;case 39:this.played&&this.playing?this.playing.next():this.next(e.loop);break;case 40:t.preventDefault(),this.zoom(-e.zoomRatio,!0);break;case 48:case 49:t.ctrlKey&&(t.preventDefault(),this.toggle());break}}},dragstart:function(t){"img"===t.target.localName&&t.preventDefault()},pointerdown:function(t){var e=this.options,i=this.pointers,n=t.buttons,o=t.button;if(!(!this.viewed||this.showing||this.viewing||this.hiding||("mousedown"===t.type||"pointerdown"===t.type&&"mouse"===t.pointerType)&&(bt(n)&&1!==n||bt(o)&&0!==o||t.ctrlKey))){t.preventDefault(),t.changedTouches?Ot(t.changedTouches,(function(t){i[t.identifier]=Ut(t)})):i[t.pointerId||0]=Ut(t);var r=!!e.movable&&m;e.zoomOnTouch&&e.zoomable&&Object.keys(i).length>1?r=p:e.slideOnTouch&&("touch"===t.pointerType||"touchstart"===t.type)&&this.isSwitchable()&&(r=v),!e.transition||r!==m&&r!==p||Ct(this.image,L),this.action=r}},pointermove:function(t){var e=this.pointers,i=this.action;this.viewed&&i&&(t.preventDefault(),t.changedTouches?Ot(t.changedTouches,(function(t){Tt(e[t.identifier]||{},Ut(t,!0))})):Tt(e[t.pointerId||0]||{},Ut(t,!0)),this.change(t))},pointerup:function(t){var e,i=this,n=this.options,o=this.action,r=this.pointers;t.changedTouches?Ot(t.changedTouches,(function(t){e=r[t.identifier],delete r[t.identifier]})):(e=r[t.pointerId||0],delete r[t.pointerId||0]),o&&(t.preventDefault(),!n.transition||o!==m&&o!==p||It(this.image,L),this.action=!1,u&&o!==p&&e&&Date.now()-e.timeStamp<500&&(clearTimeout(this.clickCanvasTimeout),clearTimeout(this.doubleClickImageTimeout),n.toggleOnDblclick&&this.viewed&&t.target===this.image?this.imageClicked?(this.imageClicked=!1,this.doubleClickImageTimeout=setTimeout((function(){Yt(i.image,F,{originalEvent:t})}),50)):(this.imageClicked=!0,this.doubleClickImageTimeout=setTimeout((function(){i.imageClicked=!1}),500)):(this.imageClicked=!1,n.backdrop&&"static"!==n.backdrop&&t.target===this.canvas&&(this.clickCanvasTimeout=setTimeout((function(){Yt(i.canvas,R,{originalEvent:t})}),50)))))},resize:function(){var t=this;if(this.isShown&&!this.hiding&&(this.fulled&&(this.close(),this.initBody(),this.open()),this.initContainer(),this.initViewer(),this.renderViewer(),this.renderList(),this.viewed&&this.initImage((function(){t.renderImage()})),this.played)){if(this.options.fullscreen&&this.fulled&&!(document.fullscreenElement||document.webkitFullscreenElement||document.mozFullScreenElement||document.msFullscreenElement))return void this.stop();Ot(this.player.getElementsByTagName("img"),(function(e){Pt(e,P,t.loadImage.bind(t),{once:!0}),Yt(e,P)}))}},wheel:function(t){var e=this;if(this.viewed&&(t.preventDefault(),!this.wheeling)){this.wheeling=!0,setTimeout((function(){e.wheeling=!1}),50);var i=Number(this.options.zoomRatio)||.1,n=1;t.deltaY?n=t.deltaY>0?1:-1:t.wheelDelta?n=-t.wheelDelta/120:t.detail&&(n=t.detail>0?1:-1),this.zoom(-n*i,!0,null,t)}}},Qt={show:function(){var t=arguments.length>0&&void 0!==arguments[0]&&arguments[0],e=this.element,i=this.options;if(i.inline||this.showing||this.isShown||this.showing)return this;if(!this.ready)return this.build(),this.ready&&this.show(t),this;if(zt(i.show)&&Pt(e,J,i.show,{once:!0}),!1===Yt(e,J)||!this.ready)return this;this.hiding&&this.transitioning.abort(),this.showing=!0,this.open();var n=this.viewer;if(Ct(n,z),n.setAttribute("role","dialog"),n.setAttribute("aria-labelledby",this.title.id),n.setAttribute("aria-modal",!0),n.removeAttribute("aria-hidden"),i.transition&&!t){var o=this.shown.bind(this);this.transitioning={abort:function(){Nt(n,U,o),Ct(n,E)}},It(n,L),n.initialOffsetWidth=n.offsetWidth,Pt(n,U,o,{once:!0}),It(n,E)}else It(n,E),this.shown();return this},hide:function(){var t=this,e=arguments.length>0&&void 0!==arguments[0]&&arguments[0],i=this.element,n=this.options;if(n.inline||this.hiding||!this.isShown&&!this.showing)return this;if(zt(n.hide)&&Pt(i,Q,n.hide,{once:!0}),!1===Yt(i,Q))return this;this.showing&&this.transitioning.abort(),this.hiding=!0,this.played?this.stop():this.viewing&&this.viewing.abort();var o=this.viewer,r=this.image,a=function(){Ct(o,E),t.hidden()};if(n.transition&&!e){var s=function e(i){i&&i.target===o&&(Nt(o,U,e),t.hidden())},l=function(){At(o,L)?(Pt(o,U,s),Ct(o,E)):a()};this.transitioning={abort:function(){t.viewed&&At(r,L)?Nt(r,U,l):At(o,L)&&Nt(o,U,s)}},this.viewed&&At(r,L)?(Pt(r,U,l,{once:!0}),this.zoomTo(0,!1,null,null,!0)):l()}else a();return this},view:function(){var t=this,e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.options.initialViewIndex;if(e=Number(e)||0,this.hiding||this.played||e<0||e>=this.length||this.viewed&&e===this.index)return this;if(!this.isShown)return this.index=e,this.show();this.viewing&&this.viewing.abort();var i=this.element,n=this.options,o=this.title,r=this.canvas,a=this.items[e],s=a.querySelector("img"),l=Ft(s,"originalUrl"),c=s.getAttribute("alt"),h=document.createElement("img");if(Ot(n.inheritedAttributes,(function(t){var e=s.getAttribute(t);null!==e&&h.setAttribute(t,e)})),h.src=l,h.alt=c,zt(n.view)&&Pt(i,et,n.view,{once:!0}),!1===Yt(i,et,{originalImage:this.images[e],index:e,image:h})||!this.isShown||this.hiding||this.played)return this;var u=this.items[this.index];u&&(Ct(u,g),u.removeAttribute("aria-selected")),It(a,g),a.setAttribute("aria-selected",!0),n.focus&&a.focus(),this.image=h,this.viewed=!1,this.index=e,this.imageData={},It(h,S),n.loading&&It(r,A),r.innerHTML="",r.appendChild(h),this.renderList(),o.innerHTML="";var d,f,m=function(){var e=t.imageData,i=Array.isArray(n.title)?n.title[1]:n.title;o.innerHTML=St(zt(i)?i.call(t,h,e):"".concat(c," (").concat(e.naturalWidth," 脳 ").concat(e.naturalHeight,")"))};return Pt(i,it,m,{once:!0}),this.viewing={abort:function(){Nt(i,it,m),h.complete?t.imageRendering?t.imageRendering.abort():t.imageInitializing&&t.imageInitializing.abort():(h.src="",Nt(h,P,d),t.timeout&&clearTimeout(t.timeout))}},h.complete?this.load():(Pt(h,P,d=function(){Nt(h,Y,f),t.load()},{once:!0}),Pt(h,Y,f=function(){Nt(h,P,d),t.timeout&&(clearTimeout(t.timeout),t.timeout=!1),Ct(h,S),n.loading&&Ct(t.canvas,A)},{once:!0}),this.timeout&&clearTimeout(this.timeout),this.timeout=setTimeout((function(){Ct(h,S),t.timeout=!1}),1e3)),this},prev:function(){var t=arguments.length>0&&void 0!==arguments[0]&&arguments[0],e=this.index-1;return e<0&&(e=t?this.length-1:0),this.view(e),this},next:function(){var t=arguments.length>0&&void 0!==arguments[0]&&arguments[0],e=this.length-1,i=this.index+1;return i>e&&(i=t?0:e),this.view(i),this},move:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:t,i=this.imageData;return this.moveTo(wt(t)?t:i.x+Number(t),wt(e)?e:i.y+Number(e)),this},moveTo:function(t){var e=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:t,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,o=this.element,r=this.options,a=this.imageData;if(t=Number(t),i=Number(i),this.viewed&&!this.played&&r.movable){var s=a.x,l=a.y,c=!1;if(bt(t)?c=!0:t=s,bt(i)?c=!0:i=l,c){if(zt(r.move)&&Pt(o,nt,r.move,{once:!0}),!1===Yt(o,nt,{x:t,y:i,oldX:s,oldY:l,originalEvent:n}))return this;a.x=t,a.y=i,a.left=t,a.top=i,this.moving=!0,this.renderImage((function(){e.moving=!1,zt(r.moved)&&Pt(o,ot,r.moved,{once:!0}),Yt(o,ot,{x:t,y:i,oldX:s,oldY:l,originalEvent:n},{cancelable:!1})}))}}return this},rotate:function(t){return this.rotateTo((this.imageData.rotate||0)+Number(t)),this},rotateTo:function(t){var e=this,i=this.element,n=this.options,o=this.imageData;if(t=Number(t),bt(t)&&this.viewed&&!this.played&&n.rotatable){var r=o.rotate;if(zt(n.rotate)&&Pt(i,rt,n.rotate,{once:!0}),!1===Yt(i,rt,{degree:t,oldDegree:r}))return this;o.rotate=t,this.rotating=!0,this.renderImage((function(){e.rotating=!1,zt(n.rotated)&&Pt(i,at,n.rotated,{once:!0}),Yt(i,at,{degree:t,oldDegree:r},{cancelable:!1})}))}return this},scaleX:function(t){return this.scale(t,this.imageData.scaleY),this},scaleY:function(t){return this.scale(this.imageData.scaleX,t),this},scale:function(t){var e=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:t,n=this.element,o=this.options,r=this.imageData;if(t=Number(t),i=Number(i),this.viewed&&!this.played&&o.scalable){var a=r.scaleX,s=r.scaleY,l=!1;if(bt(t)?l=!0:t=a,bt(i)?l=!0:i=s,l){if(zt(o.scale)&&Pt(n,st,o.scale,{once:!0}),!1===Yt(n,st,{scaleX:t,scaleY:i,oldScaleX:a,oldScaleY:s}))return this;r.scaleX=t,r.scaleY=i,this.scaling=!0,this.renderImage((function(){e.scaling=!1,zt(o.scaled)&&Pt(n,lt,o.scaled,{once:!0}),Yt(n,lt,{scaleX:t,scaleY:i,oldScaleX:a,oldScaleY:s},{cancelable:!1})}))}}return this},zoom:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1],i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,o=this.imageData;return t=Number(t),t=t<0?1/(1-t):1+t,this.zoomTo(o.width*t/o.naturalWidth,e,i,n),this},zoomTo:function(t){var e=this,i=arguments.length>1&&void 0!==arguments[1]&&arguments[1],n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,o=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,r=arguments.length>4&&void 0!==arguments[4]&&arguments[4],a=this.element,s=this.options,l=this.pointers,c=this.imageData,h=c.x,u=c.y,d=c.width,f=c.height,m=c.naturalWidth,v=c.naturalHeight;if(t=Math.max(0,t),bt(t)&&this.viewed&&!this.played&&(r||s.zoomable)){if(!r){var p=Math.max(.01,s.minZoomRatio),g=Math.min(100,s.maxZoomRatio);t=Math.min(Math.max(t,p),g)}if(o)switch(o.type){case"wheel":s.zoomRatio>=.055&&t>.95&&t<1.05&&(t=1);break;case"pointermove":case"touchmove":case"mousemove":t>.99&&t<1.01&&(t=1);break}var b=m*t,w=v*t,y=b-d,x=w-f,k=c.ratio;if(zt(s.zoom)&&Pt(a,ct,s.zoom,{once:!0}),!1===Yt(a,ct,{ratio:t,oldRatio:k,originalEvent:o}))return this;if(this.zooming=!0,o){var z=Xt(this.viewer),O=l&&Object.keys(l).length>0?Zt(l):{pageX:o.pageX,pageY:o.pageY};c.x-=y*((O.pageX-z.left-h)/d),c.y-=x*((O.pageY-z.top-u)/f)}else kt(n)&&bt(n.x)&&bt(n.y)?(c.x-=y*((n.x-h)/d),c.y-=x*((n.y-u)/f)):(c.x-=y/2,c.y-=x/2);c.left=c.x,c.top=c.y,c.width=b,c.height=w,c.oldRatio=k,c.ratio=t,this.renderImage((function(){e.zooming=!1,zt(s.zoomed)&&Pt(a,ht,s.zoomed,{once:!0}),Yt(a,ht,{ratio:t,oldRatio:k,originalEvent:o},{cancelable:!1})})),i&&this.tooltip()}return this},play:function(){var t=this,e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if(!this.isShown||this.played)return this;var i=this.element,n=this.options;if(zt(n.play)&&Pt(i,ut,n.play,{once:!0}),!1===Yt(i,ut))return this;var o=this.player,r=this.loadImage.bind(this),a=[],s=0,l=0;if(this.played=!0,this.onLoadWhenPlay=r,e&&this.requestFullscreen(e),It(o,M),Ot(this.items,(function(t,e){var i=t.querySelector("img"),c=document.createElement("img");c.src=Ft(i,"originalUrl"),c.alt=i.getAttribute("alt"),c.referrerPolicy=i.referrerPolicy,s+=1,It(c,w),Mt(c,L,n.transition),At(t,g)&&(It(c,E),l=e),a.push(c),Pt(c,P,r,{once:!0}),o.appendChild(c)})),bt(n.interval)&&n.interval>0){var c=function e(){clearTimeout(t.playing.timeout),Ct(a[l],E),l-=1,l=l>=0?l:s-1,It(a[l],E),t.playing.timeout=setTimeout(e,n.interval)},h=function e(){clearTimeout(t.playing.timeout),Ct(a[l],E),l+=1,l=l<s?l:0,It(a[l],E),t.playing.timeout=setTimeout(e,n.interval)};s>1&&(this.playing={prev:c,next:h,timeout:setTimeout(h,n.interval)})}return this},stop:function(){var t=this;if(!this.played)return this;var e=this.element,i=this.options;if(zt(i.stop)&&Pt(e,dt,i.stop,{once:!0}),!1===Yt(e,dt))return this;var n=this.player;return clearTimeout(this.playing.timeout),this.playing=!1,this.played=!1,Ot(n.getElementsByTagName("img"),(function(e){Nt(e,P,t.onLoadWhenPlay)})),Ct(n,M),n.innerHTML="",this.exitFullscreen(),this},full:function(){var t=this,e=this.options,i=this.viewer,n=this.image,o=this.list;return!this.isShown||this.played||this.fulled||!e.inline||(this.fulled=!0,this.open(),It(this.button,k),e.transition&&(Ct(o,L),this.viewed&&Ct(n,L)),It(i,y),i.setAttribute("role","dialog"),i.setAttribute("aria-labelledby",this.title.id),i.setAttribute("aria-modal",!0),i.removeAttribute("style"),Et(i,{zIndex:e.zIndex}),e.focus&&this.enforceFocus(),this.initContainer(),this.viewerData=Tt({},this.containerData),this.renderList(),this.viewed&&this.initImage((function(){t.renderImage((function(){e.transition&&setTimeout((function(){It(n,L),It(o,L)}),0)}))}))),this},exit:function(){var t=this,e=this.options,i=this.viewer,n=this.image,o=this.list;return 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this.destroy();var o=[];if(Ot(n?[e]:e.querySelectorAll("img"),(function(e){zt(i.filter)?i.filter.call(t,e)&&o.push(e):t.getImageURL(e)&&o.push(e)})),!o.length)return this;if(this.images=o,this.length=o.length,this.ready){var r=[];if(Ot(this.items,(function(t,e){var i=t.querySelector("img"),n=o[e];n&&i&&n.src===i.src&&n.alt===i.alt||r.push(e)})),Et(this.list,{width:"auto"}),this.initList(),this.isShown)if(this.length){if(this.viewed){var a=r.indexOf(this.index);if(a>=0)this.viewed=!1,this.view(Math.max(Math.min(this.index-a,this.length-1),0));else{var s=this.items[this.index];It(s,g),s.setAttribute("aria-selected",!0)}}}else this.image=null,this.viewed=!1,this.index=0,this.imageData={},this.canvas.innerHTML="",this.title.innerHTML=""}else this.build();return this},destroy:function(){var t=this.element,e=this.options;return t[f]?(this.destroyed=!0,this.ready?(this.played&&this.stop(),e.inline?(this.fulled&&this.exit(),this.unbind()):this.isShown?(this.viewing&&(this.imageRendering?this.imageRendering.abort():this.imageInitializing&&this.imageInitializing.abort()),this.hiding&&this.transitioning.abort(),this.hidden()):this.showing&&(this.transitioning.abort(),this.hidden()),this.ready=!1,this.viewer.parentNode.removeChild(this.viewer)):e.inline&&(this.delaying?this.delaying.abort():this.initializing&&this.initializing.abort()),e.inline||Nt(t,R,this.onStart),t[f]=void 0,this):this}},te={getImageURL:function(t){var e=this.options.url;return e=pt(e)?t.getAttribute(e):zt(e)?e.call(this,t):"",e},enforceFocus:function(){var t=this;this.clearEnforceFocus(),Pt(document,_,this.onFocusin=function(e){var i=t.viewer,n=e.target;if(n!==document&&n!==i&&!i.contains(n)){while(n){if(null!==n.getAttribute("tabindex")||"true"===n.getAttribute("aria-modal"))return;n=n.parentElement}i.focus()}})},clearEnforceFocus:function(){this.onFocusin&&(Nt(document,_,this.onFocusin),this.onFocusin=null)},open:function(){var t=this.body;It(t,C),this.scrollbarWidth>0&&(t.style.paddingRight="".concat(this.scrollbarWidth+(parseFloat(this.initialBodyComputedPaddingRight)||0),"px"))},close:function(){var t=this.body;Ct(t,C),this.scrollbarWidth>0&&(t.style.paddingRight=this.initialBodyPaddingRight)},shown:function(){var t=this.element,e=this.options,i=this.viewer;this.fulled=!0,this.isShown=!0,this.render(),this.bind(),this.showing=!1,e.focus&&(i.focus(),this.enforceFocus()),zt(e.shown)&&Pt(t,G,e.shown,{once:!0}),!1!==Yt(t,G)&&this.ready&&this.isShown&&!this.hiding&&this.view(this.index)},hidden:function(){var t=this.element,e=this.options,i=this.viewer;e.fucus&&this.clearEnforceFocus(),this.fulled=!1,this.viewed=!1,this.isShown=!1,this.close(),this.unbind(),It(i,z),i.removeAttribute("role"),i.removeAttribute("aria-labelledby"),i.removeAttribute("aria-modal"),i.setAttribute("aria-hidden",!0),this.resetList(),this.resetImage(),this.hiding=!1,this.destroyed||(zt(e.hidden)&&Pt(t,tt,e.hidden,{once:!0}),Yt(t,tt,null,{cancelable:!1}))},requestFullscreen:function(t){var e=this.element.ownerDocument;if(this.fulled&&!(e.fullscreenElement||e.webkitFullscreenElement||e.mozFullScreenElement||e.msFullscreenElement)){var i=e.documentElement;i.requestFullscreen?kt(t)?i.requestFullscreen(t):i.requestFullscreen():i.webkitRequestFullscreen?i.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT):i.mozRequestFullScreen?i.mozRequestFullScreen():i.msRequestFullscreen&&i.msRequestFullscreen()}},exitFullscreen:function(){var t=this.element.ownerDocument;this.fulled&&(t.fullscreenElement||t.webkitFullscreenElement||t.mozFullScreenElement||t.msFullscreenElement)&&(t.exitFullscreen?t.exitFullscreen():t.webkitExitFullscreen?t.webkitExitFullscreen():t.mozCancelFullScreen?t.mozCancelFullScreen():t.msExitFullscreen&&t.msExitFullscreen())},change:function(t){var e=this.options,i=this.pointers,n=i[Object.keys(i)[0]];if(n){var o=n.endX-n.startX,r=n.endY-n.startY;switch(this.action){case m:this.move(o,r,t);break;case p:this.zoom(Bt(i),!1,null,t);break;case v:this.action="switched";var a=Math.abs(o);a>1&&a>Math.abs(r)&&(this.pointers={},o>1?this.prev(e.loop):o<-1&&this.next(e.loop));break}Ot(i,(function(t){t.startX=t.endX,t.startY=t.endY}))}},isSwitchable:function(){var t=this.imageData,e=this.viewerData;return this.length>1&&t.x>=0&&t.y>=0&&t.width<=e.width&&t.height<=e.height}},ee=h.Viewer,ie=function(t){return function(){return t+=1,t}}(-1),ne=function(){function t(e){var i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(n(this,t),!e||1!==e.nodeType)throw new Error("The first argument is required and must be an element.");this.element=e,this.options=Tt({},s,kt(i)&&i),this.action=!1,this.fading=!1,this.fulled=!1,this.hiding=!1,this.imageClicked=!1,this.imageData={},this.index=this.options.initialViewIndex,this.isImg=!1,this.isShown=!1,this.length=0,this.moving=!1,this.played=!1,this.playing=!1,this.pointers={},this.ready=!1,this.rotating=!1,this.scaling=!1,this.showing=!1,this.timeout=!1,this.tooltipping=!1,this.viewed=!1,this.viewing=!1,this.wheeling=!1,this.zooming=!1,this.id=ie(),this.init()}return r(t,[{key:"init",value:function(){var t=this,e=this.element,i=this.options;if(!e[f]){e[f]=this,i.focus&&!i.keyboard&&(i.focus=!1);var n="img"===e.localName,o=[];if(Ot(n?[e]:e.querySelectorAll("img"),(function(e){zt(i.filter)?i.filter.call(t,e)&&o.push(e):t.getImageURL(e)&&o.push(e)})),this.isImg=n,this.length=o.length,this.images=o,this.initBody(),wt(document.createElement(f).style.transition)&&(i.transition=!1),i.inline){var r=0,a=function(){var e;(r+=1,r===t.length)&&(t.initializing=!1,t.delaying={abort:function(){clearTimeout(e)}},e=setTimeout((function(){t.delaying=!1,t.build()}),0))};this.initializing={abort:function(){Ot(o,(function(t){t.complete||(Nt(t,P,a),Nt(t,Y,a))}))}},Ot(o,(function(t){var e,i;t.complete?a():(Pt(t,P,e=function(){Nt(t,Y,i),a()},{once:!0}),Pt(t,Y,i=function(){Nt(t,P,e),a()},{once:!0}))}))}else Pt(e,R,this.onStart=function(e){var n=e.target;"img"!==n.localName||zt(i.filter)&&!i.filter.call(t,n)||t.view(t.images.indexOf(n))})}}},{key:"build",value:function(){if(!this.ready){var t=this.element,e=this.options,i=t.parentNode,n=document.createElement("div");n.innerHTML=l;var o=n.querySelector(".".concat(f,"-container")),r=o.querySelector(".".concat(f,"-title")),a=o.querySelector(".".concat(f,"-toolbar")),s=o.querySelector(".".concat(f,"-navbar")),c=o.querySelector(".".concat(f,"-button")),h=o.querySelector(".".concat(f,"-canvas"));if(this.parent=i,this.viewer=o,this.title=r,this.toolbar=a,this.navbar=s,this.button=c,this.canvas=h,this.footer=o.querySelector(".".concat(f,"-footer")),this.tooltipBox=o.querySelector(".".concat(f,"-tooltip")),this.player=o.querySelector(".".concat(f,"-player")),this.list=o.querySelector(".".concat(f,"-list")),o.id="".concat(f).concat(this.id),r.id="".concat(f,"Title").concat(this.id),It(r,e.title?Ht(Array.isArray(e.title)?e.title[0]:e.title):z),It(s,e.navbar?Ht(e.navbar):z),Mt(c,z,!e.button),e.keyboard&&c.setAttribute("tabindex",0),e.backdrop&&(It(o,"".concat(f,"-backdrop")),e.inline||"static"===e.backdrop||jt(h,ft,"hide")),pt(e.className)&&e.className&&e.className.split(mt).forEach((function(t){It(o,t)})),e.toolbar){var u=document.createElement("ul"),d=kt(e.toolbar),m=vt.slice(0,3),v=vt.slice(7,9),p=vt.slice(9);d||It(a,Ht(e.toolbar)),Ot(d?e.toolbar:vt,(function(t,i){var n=d&&kt(t),o=d?Rt(i):t,r=n&&!wt(t.show)?t.show:t;if(r&&(e.zoomable||-1===m.indexOf(o))&&(e.rotatable||-1===v.indexOf(o))&&(e.scalable||-1===p.indexOf(o))){var a=n&&!wt(t.size)?t.size:t,s=n&&!wt(t.click)?t.click:t,l=document.createElement("li");e.keyboard&&l.setAttribute("tabindex",0),l.setAttribute("role","button"),It(l,"".concat(f,"-").concat(o)),zt(s)||jt(l,ft,o),bt(r)&&It(l,Ht(r)),-1!==["small","large"].indexOf(a)?It(l,"".concat(f,"-").concat(a)):"play"===o&&It(l,"".concat(f,"-large")),zt(s)&&Pt(l,R,s),u.appendChild(l)}})),a.appendChild(u)}else It(a,z);if(!e.rotatable){var g=a.querySelectorAll('li[class*="rotate"]');It(g,S),Ot(g,(function(t){a.appendChild(t)}))}if(e.inline)It(c,x),Et(o,{zIndex:e.zIndexInline}),"static"===window.getComputedStyle(i).position&&Et(i,{position:"relative"}),i.insertBefore(o,t.nextSibling);else{It(c,b),It(o,y),It(o,w),It(o,z),Et(o,{zIndex:e.zIndex});var k=e.container;pt(k)&&(k=t.ownerDocument.querySelector(k)),k||(k=this.body),k.appendChild(o)}e.inline&&(this.render(),this.bind(),this.isShown=!0),this.ready=!0,zt(e.ready)&&Pt(t,K,e.ready,{once:!0}),!1!==Yt(t,K)?this.ready&&e.inline&&this.view(this.index):this.ready=!1}}}],[{key:"noConflict",value:function(){return window.Viewer=ee,t}},{key:"setDefaults",value:function(t){Tt(s,kt(t)&&t)}}]),t}();return Tt(ne.prototype,Kt,Jt,Gt,Qt,te),ne}))}}]);