Difference between revisions of "Team:Cambridge-JIC/Assets/Gallery js"

").html(e).find(a.selector):u(e)&&(e.data("fancybox-placeholder")||e.data("fancybox-placeholder",f('').insertAfter(e).hide()),e=e.show().detach(),a.wrap.bind("onReset",function(){f(this).find(e).length&&e.hide().replaceAll(e.data("fancybox-placeholder")).data("fancybox-placeholder",

!1)}));break;case "image":e=a.tpl.image.replace(/\{href\}/g,g);break;case "swf":e='<object id="fancybox-swf" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="100%" height="100%"><param name="movie" value="'+g+'"></param>',h="",f.each(a.swf,function(a,b){e+='<param name="'+a+'" value="'+b+'"></param>';h+=" "+a+'="'+b+'"'}),e+='<embed src="'+g+'" type="application/x-shockwave-flash" width="100%" height="100%"'+h+"></embed></object>"}u(e)&&e.parent().is(a.inner)||a.inner.append(e);b.trigger("beforeShow"); a.inner.css("overflow","yes"===l?"scroll":"no"===l?"hidden":l);b._setDimension();b.reposition();b.isOpen=!1;b.coming=null;b.bindEvents();if(!b.isOpened)f(".fancybox-wrap").not(a.wrap).stop(!0).trigger("onReset").remove();else if(d.prevMethod)b.transitions[d.prevMethod]();b.transitions[b.isOpened?a.nextMethod:a.openMethod]();b._preloadImages()}},_setDimension:function(){var a=b.getViewport(),d=0,e=!1,c=!1,e=b.wrap,l=b.skin,g=b.inner,h=b.current,c=h.width,k=h.height,n=h.minWidth,v=h.minHeight,p=h.maxWidth, q=h.maxHeight,t=h.scrolling,r=h.scrollOutside?h.scrollbarWidth:0,y=h.margin,z=m(y[1]+y[3]),s=m(y[0]+y[2]),w,A,u,D,B,G,C,E,I;e.add(l).add(g).width("auto").height("auto").removeClass("fancybox-tmp");y=m(l.outerWidth(!0)-l.width());w=m(l.outerHeight(!0)-l.height());A=z+y;u=s+w;D=F(c)?(a.w-A)*m(c)/100:c;B=F(k)?(a.h-u)*m(k)/100:k;if("iframe"===h.type){if(I=h.content,h.autoHeight&&1===I.data("ready"))try{I[0].contentWindow.document.location&&(g.width(D).height(9999),G=I.contents().find("body"),r&&G.css("overflow-x", "hidden"),B=G.outerHeight(!0))}catch(H){}}else if(h.autoWidth||h.autoHeight)g.addClass("fancybox-tmp"),h.autoWidth||g.width(D),h.autoHeight||g.height(B),h.autoWidth&&(D=g.width()),h.autoHeight&&(B=g.height()),g.removeClass("fancybox-tmp");c=m(D);k=m(B);E=D/B;n=m(F(n)?m(n,"w")-A:n);p=m(F(p)?m(p,"w")-A:p);v=m(F(v)?m(v,"h")-u:v);q=m(F(q)?m(q,"h")-u:q);G=p;C=q;h.fitToView&&(p=Math.min(a.w-A,p),q=Math.min(a.h-u,q));A=a.w-z;s=a.h-s;h.aspectRatio?(c>p&&(c=p,k=m(c/E)),k>q&&(k=q,c=m(k*E)),c<n&&(c=n,k=m(c/ E)),k<v&&(k=v,c=m(k*E))):(c=Math.max(n,Math.min(c,p)),h.autoHeight&&"iframe"!==h.type&&(g.width(c),k=g.height()),k=Math.max(v,Math.min(k,q)));if(h.fitToView)if(g.width(c).height(k),e.width(c+y),a=e.width(),z=e.height(),h.aspectRatio)for(;(a>A||z>s)&&c>n&&k>v&&!(19<d++);)k=Math.max(v,Math.min(q,k-10)),c=m(k*E),c<n&&(c=n,k=m(c/E)),c>p&&(c=p,k=m(c/E)),g.width(c).height(k),e.width(c+y),a=e.width(),z=e.height();else c=Math.max(n,Math.min(c,c-(a-A))),k=Math.max(v,Math.min(k,k-(z-s)));r&&"auto"===t&&k<B&& c+y+r<A&&(c+=r);g.width(c).height(k);e.width(c+y);a=e.width();z=e.height();e=(a>A||z>s)&&c>n&&k>v;c=h.aspectRatio?c<G&&k<C&&c<D&&k<B:(c<G||k<C)&&(c<D||k<B);f.extend(h,{dim:{width:x(a),height:x(z)},origWidth:D,origHeight:B,canShrink:e,canExpand:c,wPadding:y,hPadding:w,wrapSpace:z-l.outerHeight(!0),skinSpace:l.height()-k});!I&&h.autoHeight&&k>v&&k<q&&!c&&g.height("auto")},_getPosition:function(a){var d=b.current,e=b.getViewport(),c=d.margin,f=b.wrap.width()+c[1]+c[3],g=b.wrap.height()+c[0]+c[2],c={position:"absolute", top:c[0],left:c[3]};d.autoCenter&&d.fixed&&!a&&g<=e.h&&f<=e.w?c.position="fixed":d.locked||(c.top+=e.y,c.left+=e.x);c.top=x(Math.max(c.top,c.top+(e.h-g)*d.topRatio));c.left=x(Math.max(c.left,c.left+(e.w-f)*d.leftRatio));return c},_afterZoomIn:function(){var a=b.current;a&&((b.isOpen=b.isOpened=!0,b.wrap.css("overflow","visible").addClass("fancybox-opened"),b.update(),(a.closeClick||a.nextClick&&1<b.group.length)&&b.inner.css("cursor","pointer").bind("click.fb",function(d){f(d.target).is("a")||f(d.target).parent().is("a")|| (d.preventDefault(),b[a.closeClick?"close":"next"]())}),a.closeBtn&&f(a.tpl.closeBtn).appendTo(b.skin).bind("click.fb",function(a){a.preventDefault();b.close()}),a.arrows&&1<b.group.length&&((a.loop||0<a.index)&&f(a.tpl.prev).appendTo(b.outer).bind("click.fb",b.prev),(a.loop||a.index<b.group.length-1)&&f(a.tpl.next).appendTo(b.outer).bind("click.fb",b.next)),b.trigger("afterShow"),a.loop||a.index!==a.group.length-1)?b.opts.autoPlay&&!b.player.isActive&&(b.opts.autoPlay=!1,b.play(!0)):b.play(!1))}, _afterZoomOut:function(a){a=a||b.current;f(".fancybox-wrap").trigger("onReset").remove();f.extend(b,{group:{},opts:{},router:!1,current:null,isActive:!1,isOpened:!1,isOpen:!1,isClosing:!1,wrap:null,skin:null,outer:null,inner:null});b.trigger("afterClose",a)}});b.transitions={getOrigPosition:function(){var a=b.current,d=a.element,e=a.orig,c={},f=50,g=50,h=a.hPadding,k=a.wPadding,n=b.getViewport();!e&&a.isDom&&d.is(":visible")&&(e=d.find("img:first"),e.length||(e=d));u(e)?(c=e.offset(),e.is("img")&& (f=e.outerWidth(),g=e.outerHeight())):(c.top=n.y+(n.h-g)*a.topRatio,c.left=n.x+(n.w-f)*a.leftRatio);if("fixed"===b.wrap.css("position")||a.locked)c.top-=n.y,c.left-=n.x;return c={top:x(c.top-h*a.topRatio),left:x(c.left-k*a.leftRatio),width:x(f+k),height:x(g+h)}},step:function(a,d){var e,c,f=d.prop;c=b.current;var g=c.wrapSpace,h=c.skinSpace;if("width"===f||"height"===f)e=d.end===d.start?1:(a-d.start)/(d.end-d.start),b.isClosing&&(e=1-e),c="width"===f?c.wPadding:c.hPadding,c=a-c,b.skin[f](m("width"=== f?c:c-g*e)),b.inner[f](m("width"===f?c:c-g*e-h*e))},zoomIn:function(){var a=b.current,d=a.pos,e=a.openEffect,c="elastic"===e,l=f.extend({opacity:1},d);delete l.position;c?(d=this.getOrigPosition(),a.openOpacity&&(d.opacity=0.1)):"fade"===e&&(d.opacity=0.1);b.wrap.css(d).animate(l,{duration:"none"===e?0:a.openSpeed,easing:a.openEasing,step:c?this.step:null,complete:b._afterZoomIn})},zoomOut:function(){var a=b.current,d=a.closeEffect,e="elastic"===d,c={opacity:0.1};e&&(c=this.getOrigPosition(),a.closeOpacity&& (c.opacity=0.1));b.wrap.animate(c,{duration:"none"===d?0:a.closeSpeed,easing:a.closeEasing,step:e?this.step:null,complete:b._afterZoomOut})},changeIn:function(){var a=b.current,d=a.nextEffect,e=a.pos,c={opacity:1},f=b.direction,g;e.opacity=0.1;"elastic"===d&&(g="down"===f||"up"===f?"top":"left","down"===f||"right"===f?(e[g]=x(m(e[g])-200),c[g]="+=200px"):(e[g]=x(m(e[g])+200),c[g]="-=200px"));"none"===d?b._afterZoomIn():b.wrap.css(e).animate(c,{duration:a.nextSpeed,easing:a.nextEasing,complete:b._afterZoomIn})}, changeOut:function(){var a=b.previous,d=a.prevEffect,e={opacity:0.1},c=b.direction;"elastic"===d&&(e["down"===c||"up"===c?"top":"left"]=("up"===c||"left"===c?"-":"+")+"=200px");a.wrap.animate(e,{duration:"none"===d?0:a.prevSpeed,easing:a.prevEasing,complete:function(){f(this).trigger("onReset").remove()}})}};b.helpers.overlay={defaults:{closeClick:!0,speedOut:200,showEarly:!0,css:{},locked:!t,fixed:!0},overlay:null,fixed:!1,el:f("html"),create:function(a){var d;a=f.extend({},this.defaults,a);this.overlay&&

this.close();d=b.coming?b.coming.parent:a.parent;this.overlay=f('').appendTo(d&&d.lenth?d:"body");this.fixed=!1;a.fixed&&b.defaults.fixed&&(this.overlay.addClass("fancybox-overlay-fixed"),this.fixed=!0)},open:function(a){var d=this;a=f.extend({},this.defaults,a);this.overlay?this.overlay.unbind(".overlay").width("auto").height("auto"):this.create(a);this.fixed||(q.bind("resize.overlay",f.proxy(this.update,this)),this.update());a.closeClick&&this.overlay.bind("click.overlay",

function(a){if(f(a.target).hasClass("fancybox-overlay"))return b.isActive?b.close():d.close(),!1});this.overlay.css(a.css).show()},close:function(){q.unbind("resize.overlay");this.el.hasClass("fancybox-lock")&&(f(".fancybox-margin").removeClass("fancybox-margin"),this.el.removeClass("fancybox-lock"),q.scrollTop(this.scrollV).scrollLeft(this.scrollH));f(".fancybox-overlay").remove().hide();f.extend(this,{overlay:null,fixed:!1})},update:function(){var a="100%",b;this.overlay.width(a).height("100%"); J?(b=Math.max(H.documentElement.offsetWidth,H.body.offsetWidth),p.width()>b&&(a=p.width())):p.width()>q.width()&&(a=p.width());this.overlay.width(a).height(p.height())},onReady:function(a,b){var e=this.overlay;f(".fancybox-overlay").stop(!0,!0);e||this.create(a);a.locked&&this.fixed&&b.fixed&&(b.locked=this.overlay.append(b.wrap),b.fixed=!1);!0===a.showEarly&&this.beforeShow.apply(this,arguments)},beforeShow:function(a,b){b.locked&&!this.el.hasClass("fancybox-lock")&&(!1!==this.fixPosition&&f("*").filter(function(){return"fixed"=== f(this).css("position")&&!f(this).hasClass("fancybox-overlay")&&!f(this).hasClass("fancybox-wrap")}).addClass("fancybox-margin"),this.el.addClass("fancybox-margin"),this.scrollV=q.scrollTop(),this.scrollH=q.scrollLeft(),this.el.addClass("fancybox-lock"),q.scrollTop(this.scrollV).scrollLeft(this.scrollH));this.open(a)},onUpdate:function(){this.fixed||this.update()},afterClose:function(a){this.overlay&&!b.coming&&this.overlay.fadeOut(a.speedOut,f.proxy(this.close,this))}};b.helpers.title={defaults:{type:"float",

position:"bottom"},beforeShow:function(a){var d=b.current,e=d.title,c=a.type;f.isFunction(e)&&(e=e.call(d.element,d));if(r(e)&&""!==f.trim(e)){d=f('");switch(c){case "inside":c=b.skin;break;case "outside":c=b.wrap;break;case "over":c=b.inner;break;default:c=b.skin,d.appendTo("body"),J&&d.width(d.width()),d.wrapInner(''),b.current.margin[2]+=Math.abs(m(d.css("margin-bottom")))}d["top"===a.position?"prependTo":

"appendTo"](c)}}};f.fn.fancybox=function(a){var d,e=f(this),c=this.selector||"",l=function(g){var h=f(this).blur(),k=d,l,m;g.ctrlKey||g.altKey||g.shiftKey||g.metaKey||h.is(".fancybox-wrap")||(l=a.groupAttr||"data-fancybox-group",m=h.attr(l),m||(l="rel",m=h.get(0)[l]),m&&""!==m&&"nofollow"!==m&&(h=c.length?f(c):e,h=h.filter("["+l+'="'+m+'"]'),k=h.index(this)),a.index=k,!1!==b.open(h,a)&&g.preventDefault())};a=a||{};d=a.index||0;c&&!1!==a.live?p.undelegate(c,"click.fb-start").delegate(c+":not('.fancybox-item, .fancybox-nav')",

"click.fb-start",l):e.unbind("click.fb-start").bind("click.fb-start",l);this.filter("[data-fancybox-start=1]").trigger("click");return this};p.ready(function(){var a,d;f.scrollbarWidth===w&&(f.scrollbarWidth=function(){var a=f('').appendTo("body"),b=a.children(),b=b.innerWidth()-b.height(99).innerWidth();a.remove();return b});f.support.fixedPosition===w&&(f.support.fixedPosition=function(){var a=f('').appendTo("body"),

b=20===a[0].offsetTop||15===a[0].offsetTop;a.remove();return b}());f.extend(b.defaults,{scrollbarWidth:f.scrollbarWidth(),fixed:f.support.fixedPosition,parent:f("body")});a=f(s).width();K.addClass("fancybox-lock-test");d=f(s).width();K.removeClass("fancybox-lock-test");f("<style type='text/css'>.fancybox-margin{margin-right:"+(d-a)+"px !important;}</style>").appendTo("head")})})(window,document,jQuery);

/*!
* Buttons helper for fancyBox
* version: 1.0.5 (Mon, 15 Oct 2012)
* @requires fancyBox v2.0 or later
*
* Usage:
*     $(".fancybox").fancybox({
*         helpers : {
*             buttons: {
*                 position : 'top'
*             }
*         }
*     });
*
*/

(function ($) {

//Shortcut for fancyBox object var F = $.fancybox;

//Add helper object F.helpers.buttons = { defaults : { skipSingle : false, // disables if gallery contains single image position  : 'top', // 'top' or 'bottom'

tpl  : ''

},

list : null, buttons: null,

beforeLoad: function (opts, obj) { //Remove self if gallery do not have at least two items

if (opts.skipSingle && obj.group.length < 2) { obj.helpers.buttons = false; obj.closeBtn = true;

return; }

//Increase top margin to give space for buttons obj.margin[ opts.position === 'bottom' ? 2 : 0 ] += 30; },

onPlayStart: function () { if (this.buttons) { this.buttons.play.attr('title', 'Pause slideshow').addClass('btnPlayOn'); } },

onPlayEnd: function () { if (this.buttons) { this.buttons.play.attr('title', 'Start slideshow').removeClass('btnPlayOn'); } },

afterShow: function (opts, obj) { var buttons = this.buttons;

if (!buttons) { this.list = $(opts.tpl).addClass(opts.position).appendTo('body');

buttons = { prev  : this.list.find('.btnPrev').click( F.prev ), next  : this.list.find('.btnNext').click( F.next ), play  : this.list.find('.btnPlay').click( F.play ), toggle : this.list.find('.btnToggle').click( F.toggle ), close  : this.list.find('.btnClose').click( F.close ) } }

//Prev if (obj.index > 0 || obj.loop) { buttons.prev.removeClass('btnDisabled'); } else { buttons.prev.addClass('btnDisabled'); }

//Next / Play if (obj.loop || obj.index < obj.group.length - 1) { buttons.next.removeClass('btnDisabled'); buttons.play.removeClass('btnDisabled');

} else { buttons.next.addClass('btnDisabled'); buttons.play.addClass('btnDisabled'); }

this.buttons = buttons;

this.onUpdate(opts, obj); },

onUpdate: function (opts, obj) { var toggle;

if (!this.buttons) { return; }

toggle = this.buttons.toggle.removeClass('btnDisabled btnToggleOn');

//Size toggle button if (obj.canShrink) { toggle.addClass('btnToggleOn');

} else if (!obj.canExpand) { toggle.addClass('btnDisabled'); } },

beforeClose: function () { if (this.list) { this.list.remove(); }

this.list = null; this.buttons = null; } };

}(jQuery));