Current File : /home/obaba/public_html/admin/assets/plugins/ladda-bootstrap/dist/spin.min.js

/*!
 * Copyright (c) 2011-2013 Felix Gnass
 * Licensed under the MIT license
 */
(function(t,e){"object"==typeof exports?module.exports=e():"function"==typeof define&&define.amd?define(e):t.Spinner=e()})(this,function(){"use strict";function t(t,e){var i,n=document.createElement(t||"div");for(i in e)n[i]=e[i];return n}function e(t){for(var e=1,i=arguments.length;i>e;e++)t.appendChild(arguments[e]);return t}function i(t,e,i,n){var o=["opacity",e,~~(100*t),i,n].join("-"),r=.01+100*(i/n),a=Math.max(1-(1-t)/e*(100-r),t),s=u.substring(0,u.indexOf("Animation")).toLowerCase(),l=s&&"-"+s+"-"||"";return f[o]||(c.insertRule("@"+l+"keyframes "+o+"{"+"0%{opacity:"+a+"}"+r+"%{opacity:"+t+"}"+(r+.01)+"%{opacity:1}"+(r+e)%100+"%{opacity:"+t+"}"+"100%{opacity:"+a+"}"+"}",c.cssRules.length),f[o]=1),o}function n(t,e){var i,n,o=t.style;if(void 0!==o[e])return e;for(e=e.charAt(0).toUpperCase()+e.slice(1),n=0;d.length>n;n++)if(i=d[n]+e,void 0!==o[i])return i}function o(t,e){for(var i in e)t.style[n(t,i)||i]=e[i];return t}function r(t){for(var e=1;arguments.length>e;e++){var i=arguments[e];for(var n in i)void 0===t[n]&&(t[n]=i[n])}return t}function a(t){for(var e={x:t.offsetLeft,y:t.offsetTop};t=t.offsetParent;)e.x+=t.offsetLeft,e.y+=t.offsetTop;return e}function s(t){return this===void 0?new s(t):(this.opts=r(t||{},s.defaults,p),void 0)}function l(){function i(e,i){return t("<"+e+' xmlns="urn:schemas-microsoft.com:vml" class="spin-vml">',i)}c.addRule(".spin-vml","behavior:url(#default#VML)"),s.prototype.lines=function(t,n){function r(){return o(i("group",{coordsize:u+" "+u,coordorigin:-l+" "+-l}),{width:u,height:u})}function a(t,a,s){e(f,e(o(r(),{rotation:360/n.lines*t+"deg",left:~~a}),e(o(i("roundrect",{arcsize:n.corners}),{width:l,height:n.width,left:n.radius,top:-n.width>>1,filter:s}),i("fill",{color:n.color,opacity:n.opacity}),i("stroke",{opacity:0}))))}var s,l=n.length+n.width,u=2*l,d=2*-(n.width+n.length)+"px",f=o(r(),{position:"absolute",top:d,left:d});if(n.shadow)for(s=1;n.lines>=s;s++)a(s,-2,"progid:DXImageTransform.Microsoft.Blur(pixelradius=2,makeshadow=1,shadowopacity=.3)");for(s=1;n.lines>=s;s++)a(s);return e(t,f)},s.prototype.opacity=function(t,e,i,n){var o=t.firstChild;n=n.shadow&&n.lines||0,o&&o.childNodes.length>e+n&&(o=o.childNodes[e+n],o=o&&o.firstChild,o=o&&o.firstChild,o&&(o.opacity=i))}}var u,d=["webkit","Moz","ms","O"],f={},c=function(){var i=t("style",{type:"text/css"});return e(document.getElementsByTagName("head")[0],i),i.sheet||i.styleSheet}(),p={lines:12,length:7,width:5,radius:10,rotate:0,corners:1,color:"#000",direction:1,speed:1,trail:100,opacity:.25,fps:20,zIndex:2e9,className:"spinner",top:"auto",left:"auto",position:"relative"};s.defaults={},r(s.prototype,{spin:function(e){this.stop();var i,n,r=this,s=r.opts,l=r.el=o(t(0,{className:s.className}),{position:s.position,width:0,zIndex:s.zIndex}),d=s.radius+s.length+s.width;if(e&&(e.insertBefore(l,e.firstChild||null),n=a(e),i=a(l),o(l,{left:("auto"==s.left?n.x-i.x+(e.offsetWidth>>1):parseInt(s.left,10)+d)+"px",top:("auto"==s.top?n.y-i.y+(e.offsetHeight>>1):parseInt(s.top,10)+d)+"px"})),l.setAttribute("role","progressbar"),r.lines(l,r.opts),!u){var f,c=0,p=(s.lines-1)*(1-s.direction)/2,h=s.fps,m=h/s.speed,g=(1-s.opacity)/(m*s.trail/100),v=m/s.lines;(function y(){c++;for(var t=0;s.lines>t;t++)f=Math.max(1-(c+(s.lines-t)*v)%m*g,s.opacity),r.opacity(l,t*s.direction+p,f,s);r.timeout=r.el&&setTimeout(y,~~(1e3/h))})()}return r},stop:function(){var t=this.el;return t&&(clearTimeout(this.timeout),t.parentNode&&t.parentNode.removeChild(t),this.el=void 0),this},lines:function(n,r){function a(e,i){return o(t(),{position:"absolute",width:r.length+r.width+"px",height:r.width+"px",background:e,boxShadow:i,transformOrigin:"left",transform:"rotate("+~~(360/r.lines*l+r.rotate)+"deg) translate("+r.radius+"px"+",0)",borderRadius:(r.corners*r.width>>1)+"px"})}for(var s,l=0,d=(r.lines-1)*(1-r.direction)/2;r.lines>l;l++)s=o(t(),{position:"absolute",top:1+~(r.width/2)+"px",transform:r.hwaccel?"translate3d(0,0,0)":"",opacity:r.opacity,animation:u&&i(r.opacity,r.trail,d+l*r.direction,r.lines)+" "+1/r.speed+"s linear infinite"}),r.shadow&&e(s,o(a("#000","0 0 4px #000"),{top:"2px"})),e(n,e(s,a(r.color,"0 0 1px rgba(0,0,0,.1)")));return n},opacity:function(t,e,i){t.childNodes.length>e&&(t.childNodes[e].style.opacity=i)}});var h=o(t("group"),{behavior:"url(#default#VML)"});return!n(h,"transform")&&h.adj?l():u=n(h,"animation"),s});