522 lines
22 KiB
JavaScript
522 lines
22 KiB
JavaScript
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/* Modernizr 2.6.2 (Custom Build) | MIT & BSD
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* Build: http://modernizr.com/download/#-csstransitions-shiv-cssclasses-prefixed-testprop-testallprops-domprefixes-load
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*/
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;window.Modernizr=function(a,b,c){function x(a){j.cssText=a}function y(a,b){return x(prefixes.join(a+";")+(b||""))}function z(a,b){return typeof a===b}function A(a,b){return!!~(""+a).indexOf(b)}function B(a,b){for(var d in a){var e=a[d];if(!A(e,"-")&&j[e]!==c)return b=="pfx"?e:!0}return!1}function C(a,b,d){for(var e in a){var f=b[a[e]];if(f!==c)return d===!1?a[e]:z(f,"function")?f.bind(d||b):f}return!1}function D(a,b,c){var d=a.charAt(0).toUpperCase()+a.slice(1),e=(a+" "+n.join(d+" ")+d).split(" ");return z(b,"string")||z(b,"undefined")?B(e,b):(e=(a+" "+o.join(d+" ")+d).split(" "),C(e,b,c))}var d="2.6.2",e={},f=!0,g=b.documentElement,h="modernizr",i=b.createElement(h),j=i.style,k,l={}.toString,m="Webkit Moz O ms",n=m.split(" "),o=m.toLowerCase().split(" "),p={},q={},r={},s=[],t=s.slice,u,v={}.hasOwnProperty,w;!z(v,"undefined")&&!z(v.call,"undefined")?w=function(a,b){return v.call(a,b)}:w=function(a,b){return b in a&&z(a.constructor.prototype[b],"undefined")},Function.prototype.bind||(Function.prototype.bind=function(b){var c=this;if(typeof c!="function")throw new TypeError;var d=t.call(arguments,1),e=function(){if(this instanceof e){var a=function(){};a.prototype=c.prototype;var f=new a,g=c.apply(f,d.concat(t.call(arguments)));return Object(g)===g?g:f}return c.apply(b,d.concat(t.call(arguments)))};return e}),p.csstransitions=function(){return D("transition")};for(var E in p)w(p,E)&&(u=E.toLowerCase(),e[u]=p[E](),s.push((e[u]?"":"no-")+u));return e.addTest=function(a,b){if(typeof a=="object")for(var d in a)w(a,d)&&e.addTest(d,a[d]);else{a=a.toLowerCase();if(e[a]!==c)return e;b=typeof b=="function"?b():b,typeof f!="undefined"&&f&&(g.className+=" "+(b?"":"no-")+a),e[a]=b}return e},x(""),i=k=null,function(a,b){function k(a,b){var c=a.createElement("p"),d=a.getElementsByTagName("head")[0]||a.documentElement;return c.innerHTML="x<style>"+b+"</style>",d.insertBefore(c.lastChild,d.firstChild)}function l(){var a=r.elements;return typeof a=="string"?a.split(" "):a}function m(a){var b=i[a[g]];return b||(b={},h++,a[g]=h,i[h]=b),b}function n(a,c,f){c||(c=b);if(j)return c.createElement(a);f||(f=m(c));var g;return f.cache[a]?g=f.cache[a].cloneNode():e.test(a)?g=(f.cache[a]=f.createElem(a)).cloneNode():g=f.createElem(a),g.canHaveChildren&&!d.test(a)?f.frag.appendChild(g):g}function o(a,c){a||(a=b);if(j)return a.createDocumentFragment();c=c||m(a);var d=c.frag.cloneNode(),e=0,f=l(),g=f.length;for(;e<g;e++)d.createElement(f[e]);return d}function p(a,b){b.cache||(b.cache={},b.createElem=a.createElement,b.createFrag=a.createDocumentFragment,b.frag=b.createFrag()),a.createElement=function(c){return r.shivMethods?n(c,a,b):b.createElem(c)},a.createDocumentFragment=Function("h,f","return function(){var n=f.cloneNode(),c=n.createElement;h.shivMethods&&("+l().join().replace(/\w+/g,function(a){return b.createElem(a),b.frag.createElement(a),'c("'+a+'")'})+");return n}")(r,b.frag)}function q(a){a||(a=b);var c=m(a);return r.shivCSS&&!f&&!c.hasCSS&&(c.hasCSS=!!k(a,"article,aside,figcaption,figure,footer,header,hgroup,nav,section{display:block}mark{background:#FF0;color:#000}")),j||p(a,c),a}var c=a.html5||{},d=/^<|^(?:button|map|select|textarea|object|iframe|option|optgroup)$/i,e=/^(?:a|b|code|div|fieldset|h1|h2|h3|h4|h5|h6|i|label|li|ol|p|q|span|strong|style|table|tbody|td|th|tr|ul)$/i,f,g="_html5shiv",h=0,i={},j;(function(){try{var a=b.createElement("a");a.innerHTML="<xyz></xyz>",f="hidden"in a,j=a.childNodes.length==1||function(){b.createElement("a");var a=b.createDocumentFragment();return typeof a.cloneNode=="undefined"||typeof a.createDocumentFragment=="undefined"||typeof a.createElement=="undefined"}()}catch(c){f=!0,j=!0}})();var r={elements:c.elements||"abbr article aside audio bdi canvas data datalist details figcaption figure footer header hgroup mark meter nav output progress section summary time video",shivCSS:c.shivCSS!==!1,supportsUnknownElements:j,shivMethods:c.shivMethods!==!1,type:"default",shivDocument:q,createElement:n,createDocumentFragment:o};a.html5=r,q(b)}(this,b),e._version=d,e._domPrefixes=o,e._cssomPrefixes=n,e.testProp=function(a){return B([a])},e.testAllProps=D,e.prefixed=function(a,b,c){return b?D(a,b,c):D(a,"pfx")},g.className=g.className.replace(/(^|\s)no-js(\s|$)/,"$1$2")+(f?" js "+s.join(" "):""),e}(this,this.document),function(a,b,c){function d(a){return"[object Function]"==o.call(a)}function e(a){return"string"==typeof a}function f(){}function g(a){return!a||"loaded"==a||"complete"==a||"uninitialized"==a}function h(){var a=p.shift();q=1,a?a.t?m(function(){("c"==a.t?B.injectCss:B.injectJs)(a.s,0,a.a,a.x,a.e,1)},0):(a(),h()):q=0}function i(a,c,d,e,f,i,j){function k(b){if(!o&&g(l.readyState)&&(u.r=o=1,!q&&h(),l.onload=l.onreadystatechange=null,b)){"img"!=a&&m(function(){t.removeChild(l)},50);for(var d in y[c])y[c].hasOwnProperty(d)&&y[c][d].onload()}}var j=j||B.errorTimeout,l=b.createElement(a),o=0,r=0,u={t:d,s:c,e:f,a:i,x:j};1===y[c]&&(r=1,y[c]=[]),"object"==a?l.data=c:(l.src=c,l.type=a),l.width=l.height="0",l.onerror=l.onload=l.onreadystatechange=function(){k.call(this,r)},p.splice(e,0,u),"img"!=a&&(r||2===y[c]?(t.insertBefore(l,s?null:n),m(k,j)):y[c].push(l))}function j(a,b,c,d,f){return q=0,b=b||"j",e(a)?i("c"==b?v:u,a,b,this.i++,c,d,f):(p.splice(this.i++,0,a),1==p.length&&h()),this}function k(){var a=B;return a.loader={load:j,i:0},a}var l=b.documentElement,m=a.setTimeout,n=b.getElementsByTagName("script")[0],o={}.toString,p=[],q=0,r="MozAppearance"in l.style,s=r&&!!b.createRange().compareNode,t=s?l:n.parentNode,l=a.opera&&"[object Opera]"==o.call(a.opera),l=!!b.attachEvent&&!l,u=r?"object":l?"script":"img",v=l?"script":u,w=Array.isArray||function(a){return"[object Array]"==o.call(a)},x=[],y={},z={timeout:function(a,b){return b.length&&(a.timeout=b[0]),a}},A,B;B=function(a){function b(a){var a=a.split("!"),b=x.length,c=a.pop(),d=a.length,c={url:c,origUrl:c,prefixes:a},e,f,g;for(f=0;f<d;f++)g=a[f].split("="),(e=z[g.shift()])&&(c=e(c,g));for(f=0;f<b;f++)c=x[f](c);return c}function g(a,e,f,g,h){var i=b(a),j=i.autoCallback;i.url.split(".").pop().split("?").shift(),i.bypass||(e&&(e=d(e)?e:e[a]||e[g]||e[a.split("/").pop().split("?")[0]]),i.instead?i.instead(a,e,f,g,h):(y[i.url]?i.noexec=!0:y[i.url]=1,f.load(i.url,i.forceCSS||!i.forceJS&&"css"==i.url.split(".").pop().split("?").shift()?"c":c,i.noexec,i.attrs,i.timeout),(d(e)||d(j))&&f.load(function(){k(),e&&e(i.origUrl,h,g),j&&j(i.origUrl,h,g),y[i.url]=2})))}function h(a,b){function c(a,c){if(a){if(e(a))c||(j=function(){var a=[].slice.call(arguments);k.apply(this,a),l()}),g(a,j,b,0,h);else if(Object(a)===a)for(n in m=function(){var b=0,c;for(c in a)a.hasOwnProperty(c)&&b++;return b}(),a)a.hasOwnProperty(n)&&(!c&&!--m&&(d(j)?j=function(){var a=[].slice.call(arguments);k.apply(this,a),l()}:j[n]=function(a){return function(){var b=[].slice.call(arguments);a&&a.apply(this,b),l()}}(k[n])),g(a[n],j,b,n,h))}else!c&&l()}var h=!!a.test,i=a.load||a.both,j=a.callback||f,k=j,l=a.complete||f,m,n;c(h?a.yep:a.nope,!!i),i&&c(i)}var i,j,l=this.yepnope.loader;if(e(a))g(a,0,l,0);else if(w(a))for(i=0;i<a.length;i++)j=a[i],e(j)?g(j,0,l,0):w(j)?B(j):Object(j)===j&&h(j,l);else Object(a)===a&&h(a,l)},B.addPrefix=function(a,b){z[a]=b},B.addFilter=function(a){x.push(a)},B.errorTimeout=1e4,null==b.readyState&&b.addEventListener&&(b.readyState="loading",b.addEventListener("DOMContentLoaded",A=function(){b.removeEventListener("DOMContentLoaded",A,0),b.readyState="complete"},0)),a.yepnope=k(),a.yepnope.executeStack=h,a.yepnope.injectJs=function(a,c,d,e,i,j){var k=b.createElement("script"),l,o,e=e||B.errorTimeout;k.src=a;for(o in d)k.setAttribute(o,d[o]);c=j?h:c||f,k.onreadystatechange=k.onload=function(){!l&&g(k.readyState)&&(l=1,c(),k.onload=k.onreadystatechange=null)},m(function(){l||(l=1,c(1))},e),i?k.onload():n.parentNode.insertBefore(k,n)},a.yepnope.injectCss=function(a,c,d,e,g,i){var e=b.createElement("link"),j,c=i?h:c||f;e.href=a,e.rel="stylesheet",e.type="text/css";for(j in d)e.setAttribute(j,d[j]);g||(n.parentNode.insertBefore(e,n),m(c,0))}}(this,document),Modernizr.load=function(){yepnope.apply(window,[].slice.call(arguments,0))};
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/*
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* debouncedresize: special jQuery event that happens once after a window resize
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*
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* latest version and complete README available on Github:
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* https://github.com/louisremi/jquery-smartresize/blob/master/jquery.debouncedresize.js
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*
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* Copyright 2011 @louis_remi
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* Licensed under the MIT license.
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*/
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var $event = $.event,
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$special,
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resizeTimeout;
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$special = $event.special.debouncedresize = {
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setup: function() {
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$( this ).on( "resize", $special.handler );
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},
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teardown: function() {
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$( this ).off( "resize", $special.handler );
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},
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handler: function( event, execAsap ) {
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// Save the context
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var context = this,
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args = arguments,
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dispatch = function() {
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// set correct event type
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event.type = "debouncedresize";
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$event.dispatch.apply( context, args );
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};
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if ( resizeTimeout ) {
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clearTimeout( resizeTimeout );
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}
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execAsap ?
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dispatch() :
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resizeTimeout = setTimeout( dispatch, $special.threshold );
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},
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threshold: 250
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};
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// ======================= imagesLoaded Plugin ===============================
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// https://github.com/desandro/imagesloaded
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// $('#my-container').imagesLoaded(myFunction)
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// execute a callback when all images have loaded.
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// needed because .load() doesn't work on cached images
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// callback function gets image collection as argument
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// this is the container
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// original: MIT license. Paul Irish. 2010.
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// contributors: Oren Solomianik, David DeSandro, Yiannis Chatzikonstantinou
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// blank image data-uri bypasses webkit log warning (thx doug jones)
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var BLANK = 'data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///ywAAAAAAQABAAACAUwAOw==';
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$.fn.imagesLoaded = function( callback ) {
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var $this = this,
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deferred = $.isFunction($.Deferred) ? $.Deferred() : 0,
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hasNotify = $.isFunction(deferred.notify),
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$images = $this.find('img').add( $this.filter('img') ),
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loaded = [],
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proper = [],
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broken = [];
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// Register deferred callbacks
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if ($.isPlainObject(callback)) {
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$.each(callback, function (key, value) {
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if (key === 'callback') {
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callback = value;
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} else if (deferred) {
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deferred[key](value);
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}
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});
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}
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function doneLoading() {
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var $proper = $(proper),
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$broken = $(broken);
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if ( deferred ) {
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if ( broken.length ) {
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deferred.reject( $images, $proper, $broken );
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} else {
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deferred.resolve( $images );
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}
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}
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if ( $.isFunction( callback ) ) {
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callback.call( $this, $images, $proper, $broken );
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}
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}
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function imgLoaded( img, isBroken ) {
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// don't proceed if BLANK image, or image is already loaded
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if ( img.src === BLANK || $.inArray( img, loaded ) !== -1 ) {
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return;
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}
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// store element in loaded images array
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loaded.push( img );
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// keep track of broken and properly loaded images
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if ( isBroken ) {
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broken.push( img );
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} else {
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proper.push( img );
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}
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// cache image and its state for future calls
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$.data( img, 'imagesLoaded', { isBroken: isBroken, src: img.src } );
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// trigger deferred progress method if present
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if ( hasNotify ) {
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deferred.notifyWith( $(img), [ isBroken, $images, $(proper), $(broken) ] );
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}
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// call doneLoading and clean listeners if all images are loaded
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if ( $images.length === loaded.length ){
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setTimeout( doneLoading );
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$images.unbind( '.imagesLoaded' );
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}
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}
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// if no images, trigger immediately
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if ( !$images.length ) {
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doneLoading();
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} else {
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$images.bind( 'load.imagesLoaded error.imagesLoaded', function( event ){
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// trigger imgLoaded
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imgLoaded( event.target, event.type === 'error' );
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}).each( function( i, el ) {
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var src = el.src;
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// find out if this image has been already checked for status
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// if it was, and src has not changed, call imgLoaded on it
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var cached = $.data( el, 'imagesLoaded' );
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if ( cached && cached.src === src ) {
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imgLoaded( el, cached.isBroken );
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return;
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}
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// if complete is true and browser supports natural sizes, try
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// to check for image status manually
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if ( el.complete && el.naturalWidth !== undefined ) {
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imgLoaded( el, el.naturalWidth === 0 || el.naturalHeight === 0 );
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return;
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}
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// cached images don't fire load sometimes, so we reset src, but only when
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// dealing with IE, or image is complete (loaded) and failed manual check
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// webkit hack from http://groups.google.com/group/jquery-dev/browse_thread/thread/eee6ab7b2da50e1f
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if ( el.readyState || el.complete ) {
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el.src = BLANK;
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el.src = src;
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}
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});
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}
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return deferred ? deferred.promise( $this ) : $this;
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};
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var Grid = (function() {
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// list of items
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var $grid = $( '#og-grid' ),
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// the items
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$items = $grid.children( 'li' ),
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// current expanded item's index
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current = -1,
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// position (top) of the expanded item
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// used to know if the preview will expand in a different row
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previewPos = -1,
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// extra amount of pixels to scroll the window
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scrollExtra = 0,
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// extra margin when expanded (between preview overlay and the next items)
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marginExpanded = 10,
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$window = $( window ), winsize,
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$body = $( 'html, body' ),
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// transitionend events
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transEndEventNames = {
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'WebkitTransition' : 'webkitTransitionEnd',
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'MozTransition' : 'transitionend',
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'OTransition' : 'oTransitionEnd',
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'msTransition' : 'MSTransitionEnd',
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'transition' : 'transitionend'
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},
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transEndEventName = transEndEventNames[ Modernizr.prefixed( 'transition' ) ],
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// support for csstransitions
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support = Modernizr.csstransitions,
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// default settings
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settings = {
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minHeight : 500,
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speed : 350,
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easing : 'ease'
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};
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function init( config ) {
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// the settings..
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settings = $.extend( true, {}, settings, config );
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// preload all images
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$grid.imagesLoaded( function() {
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// save item´s size and offset
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saveItemInfo( true );
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// get window´s size
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getWinSize();
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// initialize some events
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initEvents();
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} );
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}
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// add more items to the grid.
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// the new items need to appended to the grid.
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// after that call Grid.addItems(theItems);
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function addItems( $newitems ) {
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$items = $items.add( $newitems );
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$newitems.each( function() {
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var $item = $( this );
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$item.data( {
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offsetTop : $item.offset().top,
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height : $item.height()
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} );
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} );
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initItemsEvents( $newitems );
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}
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// saves the item´s offset top and height (if saveheight is true)
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function saveItemInfo( saveheight ) {
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$items.each( function() {
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var $item = $( this );
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$item.data( 'offsetTop', $item.offset().top );
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if( saveheight ) {
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$item.data( 'height', $item.height() );
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}
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} );
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}
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function initEvents() {
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// when clicking an item, show the preview with the item´s info and large image.
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// close the item if already expanded.
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// also close if clicking on the item´s cross
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initItemsEvents( $items );
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// on window resize get the window´s size again
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// reset some values..
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$window.on( 'debouncedresize', function() {
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scrollExtra = 0;
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previewPos = -1;
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// save item´s offset
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saveItemInfo();
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getWinSize();
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var preview = $.data( this, 'preview' );
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if( typeof preview != 'undefined' ) {
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hidePreview();
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}
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} );
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}
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function initItemsEvents( $items ) {
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$items.on( 'click', 'span.og-close', function() {
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hidePreview();
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return false;
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} ).children( 'a' ).on( 'click', function(e) {
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var $item = $( this ).parent();
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// check if item already opened
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current === $item.index() ? hidePreview() : showPreview( $item );
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return false;
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} );
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}
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function getWinSize() {
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winsize = { width : $window.width(), height : $window.height() };
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}
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function showPreview( $item ) {
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var preview = $.data( this, 'preview' ),
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// item´s offset top
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position = $item.data( 'offsetTop' );
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scrollExtra = 0;
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// if a preview exists and previewPos is different (different row) from item´s top then close it
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if( typeof preview != 'undefined' ) {
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// not in the same row
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if( previewPos !== position ) {
|
||
// if position > previewPos then we need to take te current preview´s height in consideration when scrolling the window
|
||
if( position > previewPos ) {
|
||
scrollExtra = preview.height;
|
||
}
|
||
hidePreview();
|
||
}
|
||
// same row
|
||
else {
|
||
preview.update( $item );
|
||
return false;
|
||
}
|
||
|
||
}
|
||
|
||
// update previewPos
|
||
previewPos = position;
|
||
// initialize new preview for the clicked item
|
||
preview = $.data( this, 'preview', new Preview( $item ) );
|
||
// expand preview overlay
|
||
preview.open();
|
||
|
||
}
|
||
|
||
function hidePreview() {
|
||
current = -1;
|
||
var preview = $.data( this, 'preview' );
|
||
preview.close();
|
||
$.removeData( this, 'preview' );
|
||
}
|
||
|
||
// the preview obj / overlay
|
||
function Preview( $item ) {
|
||
this.$item = $item;
|
||
this.expandedIdx = this.$item.index();
|
||
this.create();
|
||
this.update();
|
||
}
|
||
|
||
Preview.prototype = {
|
||
create : function() {
|
||
// create Preview structure:
|
||
this.$title = $( '<h3></h3>' );
|
||
this.$description = $( '<p></p>' );
|
||
this.$href = $( '<a href="#">Visit website</a>' );
|
||
this.$details = $( '<div class="og-details"></div>' ).append( this.$title, this.$description, this.$href );
|
||
this.$loading = $( '<div class="og-loading"></div>' );
|
||
this.$fullimage = $( '<div class="og-fullimg"></div>' ).append( this.$loading );
|
||
this.$closePreview = $( '<span class="og-close"></span>' );
|
||
this.$previewInner = $( '<div class="og-expander-inner"></div>' ).append( this.$closePreview, this.$fullimage, this.$details );
|
||
this.$previewEl = $( '<div class="og-expander"></div>' ).append( this.$previewInner );
|
||
// append preview element to the item
|
||
this.$item.append( this.getEl() );
|
||
// set the transitions for the preview and the item
|
||
if( support ) {
|
||
this.setTransition();
|
||
}
|
||
},
|
||
update : function( $item ) {
|
||
|
||
if( $item ) {
|
||
this.$item = $item;
|
||
}
|
||
|
||
// if already expanded remove class "og-expanded" from current item and add it to new item
|
||
if( current !== -1 ) {
|
||
var $currentItem = $items.eq( current );
|
||
$currentItem.removeClass( 'og-expanded' );
|
||
this.$item.addClass( 'og-expanded' );
|
||
// position the preview correctly
|
||
this.positionPreview();
|
||
}
|
||
|
||
// update current value
|
||
current = this.$item.index();
|
||
|
||
// update preview´s content
|
||
var $itemEl = this.$item.children( 'a' ),
|
||
eldata = {
|
||
href : $itemEl.attr( 'href' ),
|
||
largesrc : $itemEl.data( 'largesrc' ),
|
||
title : $itemEl.data( 'title' ),
|
||
description : $itemEl.data( 'description' )
|
||
};
|
||
|
||
this.$title.html( eldata.title );
|
||
this.$description.html( eldata.description );
|
||
this.$href.attr( 'href', eldata.href );
|
||
|
||
var self = this;
|
||
|
||
// remove the current image in the preview
|
||
if( typeof self.$largeImg != 'undefined' ) {
|
||
self.$largeImg.remove();
|
||
}
|
||
|
||
// preload large image and add it to the preview
|
||
// for smaller screens we don´t display the large image (the media query will hide the fullimage wrapper)
|
||
if( self.$fullimage.is( ':visible' ) ) {
|
||
this.$loading.show();
|
||
$( '<img/>' ).load( function() {
|
||
var $img = $( this );
|
||
if( $img.attr( 'src' ) === self.$item.children('a').data( 'largesrc' ) ) {
|
||
self.$loading.hide();
|
||
self.$fullimage.find( 'img' ).remove();
|
||
self.$largeImg = $img.fadeIn( 350 );
|
||
self.$fullimage.append( self.$largeImg );
|
||
}
|
||
} ).attr( 'src', eldata.largesrc );
|
||
}
|
||
|
||
},
|
||
open : function() {
|
||
|
||
setTimeout( $.proxy( function() {
|
||
// set the height for the preview and the item
|
||
this.setHeights();
|
||
// scroll to position the preview in the right place
|
||
this.positionPreview();
|
||
}, this ), 25 );
|
||
|
||
},
|
||
close : function() {
|
||
|
||
var self = this,
|
||
onEndFn = function() {
|
||
if( support ) {
|
||
$( this ).off( transEndEventName );
|
||
}
|
||
self.$item.removeClass( 'og-expanded' );
|
||
self.$previewEl.remove();
|
||
};
|
||
|
||
setTimeout( $.proxy( function() {
|
||
|
||
if( typeof this.$largeImg !== 'undefined' ) {
|
||
this.$largeImg.fadeOut( 'fast' );
|
||
}
|
||
this.$previewEl.css( 'height', 0 );
|
||
// the current expanded item (might be different from this.$item)
|
||
var $expandedItem = $items.eq( this.expandedIdx );
|
||
$expandedItem.css( 'height', $expandedItem.data( 'height' ) ).on( transEndEventName, onEndFn );
|
||
|
||
if( !support ) {
|
||
onEndFn.call();
|
||
}
|
||
|
||
}, this ), 25 );
|
||
|
||
return false;
|
||
|
||
},
|
||
calcHeight : function() {
|
||
|
||
var heightPreview = winsize.height - this.$item.data( 'height' ) - marginExpanded,
|
||
itemHeight = winsize.height;
|
||
|
||
if( heightPreview < settings.minHeight ) {
|
||
heightPreview = settings.minHeight;
|
||
itemHeight = settings.minHeight + this.$item.data( 'height' ) + marginExpanded;
|
||
}
|
||
|
||
this.height = heightPreview;
|
||
this.itemHeight = itemHeight;
|
||
|
||
},
|
||
setHeights : function() {
|
||
|
||
var self = this,
|
||
onEndFn = function() {
|
||
if( support ) {
|
||
self.$item.off( transEndEventName );
|
||
}
|
||
self.$item.addClass( 'og-expanded' );
|
||
};
|
||
|
||
this.calcHeight();
|
||
this.$previewEl.css( 'height', this.height );
|
||
this.$item.css( 'height', this.itemHeight ).on( transEndEventName, onEndFn );
|
||
|
||
if( !support ) {
|
||
onEndFn.call();
|
||
}
|
||
|
||
},
|
||
positionPreview : function() {
|
||
|
||
// scroll page
|
||
// case 1 : preview height + item height fits in window´s height
|
||
// case 2 : preview height + item height does not fit in window´s height and preview height is smaller than window´s height
|
||
// case 3 : preview height + item height does not fit in window´s height and preview height is bigger than window´s height
|
||
var position = this.$item.data( 'offsetTop' ),
|
||
previewOffsetT = this.$previewEl.offset().top - scrollExtra,
|
||
scrollVal = this.height + this.$item.data( 'height' ) + marginExpanded <= winsize.height ? position : this.height < winsize.height ? previewOffsetT - ( winsize.height - this.height ) : previewOffsetT;
|
||
|
||
$body.animate( { scrollTop : scrollVal }, settings.speed );
|
||
|
||
},
|
||
setTransition : function() {
|
||
this.$previewEl.css( 'transition', 'height ' + settings.speed + 'ms ' + settings.easing );
|
||
this.$item.css( 'transition', 'height ' + settings.speed + 'ms ' + settings.easing );
|
||
},
|
||
getEl : function() {
|
||
return this.$previewEl;
|
||
}
|
||
}
|
||
|
||
return {
|
||
init : init,
|
||
addItems : addItems
|
||
};
|
||
|
||
})();
|