site-musique/vendor/scrollreveal/scrollreveal.min.js

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2016-08-23 19:00:14 +02:00
!function(e,t){"function"==typeof define&&define.amd?define(t):"object"==typeof exports?module.exports=t(require,exports,module):e.ScrollReveal=t()}(this,function(e,t,n){return function(){"use strict";var e,t,n;this.ScrollReveal=function(){function i(n){return"undefined"==typeof this||Object.getPrototypeOf(this)!==i.prototype?new i(n):(e=this,e.tools=new t,e.isSupported()?(e.tools.extend(e.defaults,n||{}),o(e.defaults),e.store={elements:{},containers:[]},e.sequences={},e.history=[],e.uid=0,e.initialized=!1):"undefined"!=typeof console&&null!==console,e)}function o(t){var n=t.container;return n&&"string"==typeof n?t.container=window.document.querySelector(n):(n&&!e.tools.isNode(n)&&(t.container=null),null==n&&(t.container=window.document.documentElement),t.container)}function r(){return++e.uid}function s(t,n){t.config?t.config=e.tools.extendClone(t.config,n):t.config=e.tools.extendClone(e.defaults,n),"top"===t.config.origin||"bottom"===t.config.origin?t.config.axis="Y":t.config.axis="X","top"!==t.config.origin&&"left"!==t.config.origin||(t.config.distance="-"+t.config.distance)}function a(e){var t=window.getComputedStyle(e.domEl);e.styles||(e.styles={transition:{},transform:{},computed:{}},e.styles.inline=e.domEl.getAttribute("style")||"",e.styles.inline+="; visibility: visible; ",e.styles.computed.opacity=t.opacity,t.transition&&"all 0s ease 0s"!=t.transition?e.styles.computed.transition=t.transition+", ":e.styles.computed.transition=""),e.styles.transition.instant=l(e,0),e.styles.transition.delayed=l(e,e.config.delay),e.styles.transform.initial=" -webkit-transform:",e.styles.transform.target=" -webkit-transform:",c(e),e.styles.transform.initial+="transform:",e.styles.transform.target+="transform:",c(e)}function l(e,t){var n=e.config;return"-webkit-transition: "+e.styles.computed.transition+"-webkit-transform "+n.duration/1e3+"s "+n.easing+" "+t/1e3+"s, opacity "+n.duration/1e3+"s "+n.easing+" "+t/1e3+"s; transition: "+e.styles.computed.transition+"transform "+n.duration/1e3+"s "+n.easing+" "+t/1e3+"s, opacity "+n.duration/1e3+"s "+n.easing+" "+t/1e3+"s; "}function c(e){var t=e.config,n=e.styles.transform;parseInt(t.distance)&&(n.initial+=" translate"+t.axis+"("+t.distance+")",n.target+=" translate"+t.axis+"(0)"),t.scale&&(n.initial+=" scale("+t.scale+")",n.target+=" scale(1)"),t.rotate.x&&(n.initial+=" rotateX("+t.rotate.x+"deg)",n.target+=" rotateX(0)"),t.rotate.y&&(n.initial+=" rotateY("+t.rotate.y+"deg)",n.target+=" rotateY(0)"),t.rotate.z&&(n.initial+=" rotateZ("+t.rotate.z+"deg)",n.target+=" rotateZ(0)"),n.initial+="; opacity: "+t.opacity+";",n.target+="; opacity: "+e.styles.computed.opacity+";"}function f(t){var n=t.config.container;n&&-1==e.store.containers.indexOf(n)&&e.store.containers.push(t.config.container),e.store.elements[t.id]=t}function u(t,n,i){var o={selector:t,config:n,interval:i};e.history.push(o)}function d(){if(e.isSupported()){p();for(var t=0;t<e.store.containers.length;t++)e.store.containers[t].addEventListener("scroll",y),e.store.containers[t].addEventListener("resize",y);e.initialized||(window.addEventListener("scroll",y),window.addEventListener("resize",y),e.initialized=!0)}return e}function y(){n(p)}function m(){var t,n,i,o;e.tools.forOwn(e.sequences,function(r){o=e.sequences[r],t=!1;for(var s=0;s<o.elemIds.length;s++)i=o.elemIds[s],n=e.store.elements[i],O(n)&&!t&&(t=!0);o.active=t})}function p(){var t,n;m(),e.tools.forOwn(e.store.elements,function(i){n=e.store.elements[i],t=b(n),v(n)?(t?n.domEl.setAttribute("style",n.styles.inline+n.styles.transform.target+n.styles.transition.delayed):n.domEl.setAttribute("style",n.styles.inline+n.styles.transform.target+n.styles.transition.instant),w("reveal",n,t),n.revealing=!0,n.seen=!0,n.sequence&&g(n,t)):h(n)&&(n.domEl.setAttribute("style",n.styles.inline+n.styles.transform.initial+n.styles.transition.instant),w("reset",n),n.revealing=!1)})}function g(t,n){var i=0,o=0,r=e.sequences[t.sequence.id];r.blocked=!0,n&&"onload"==t.config.useDelay&&(o=t.config.delay),t.sequence.timer&&(i=Math.abs(t.sequence.timer.started-new Date),window.clearTimeout(t.sequenc