Bug 5287: Add floating toolbar to search results in OPAC
[koha-equinox.git] / koha-tmpl / opac-tmpl / lib / hc-sticky.js
1 /*!
2  * HC-Sticky
3  * =========
4  * Version: 2.2.3
5  * Author: Some Web Media
6  * Author URL: http://somewebmedia.com
7  * Plugin URL: https://github.com/somewebmedia/hc-sticky
8  * Description: Cross-browser plugin that makes any element on your page visible while you scroll
9  * License: MIT
10  */
11 !function(t,e){"use strict";if("object"==typeof module&&"object"==typeof module.exports){if(!t.document)throw new Error("HC-Sticky requires a browser to run.");module.exports=e(t)}else"function"==typeof define&&define.amd?define("hcSticky",[],e(t)):e(t)}("undefined"!=typeof window?window:this,function(U){"use strict";var Y={top:0,bottom:0,bottomEnd:0,innerTop:0,innerSticker:null,stickyClass:"sticky",stickTo:null,followScroll:!0,responsive:null,mobileFirst:!1,onStart:null,onStop:null,onBeforeResize:null,onResize:null,resizeDebounce:100,disable:!1,queries:null,queryFlow:"down"},$=function(t,e,o){console.log("%c! HC Sticky:%c "+t+"%c "+o+" is now deprecated and will be removed. Use%c "+e+"%c instead.","color: red","color: darkviolet","color: black","color: darkviolet","color: black")},Q=U.document,X=function(n,f){var o=this;if("string"==typeof n&&(n=Q.querySelector(n)),!n)return!1;f.queries&&$("queries","responsive","option"),f.queryFlow&&$("queryFlow","mobileFirst","option");var p={},d=X.Helpers,s=n.parentNode;"static"===d.getStyle(s,"position")&&(s.style.position="relative");var u=function(){var t=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};d.isEmptyObject(t)&&!d.isEmptyObject(p)||(p=Object.assign({},Y,p,t))},t=function(){return p.disable},e=function(){var t,e=p.responsive||p.queries;if(e){var o=U.innerWidth;if(t=f,(p=Object.assign({},Y,t||{})).mobileFirst)for(var i in e)i<=o&&!d.isEmptyObject(e[i])&&u(e[i]);else{var n=[];for(var s in e){var r={};r[s]=e[s],n.push(r)}for(var l=n.length-1;0<=l;l--){var a=n[l],c=Object.keys(a)[0];o<=c&&!d.isEmptyObject(a[c])&&u(a[c])}}}},r={css:{},position:null,stick:function(){var t=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};d.hasClass(n,p.stickyClass)||(!1===l.isAttached&&l.attach(),r.position="fixed",n.style.position="fixed",n.style.left=l.offsetLeft+"px",n.style.width=l.width,void 0===t.bottom?n.style.bottom="auto":n.style.bottom=t.bottom+"px",void 0===t.top?n.style.top="auto":n.style.top=t.top+"px",n.classList?n.classList.add(p.stickyClass):n.className+=" "+p.stickyClass,p.onStart&&p.onStart.call(n,Object.assign({},p)))},release:function(){var t=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};if(t.stop=t.stop||!1,!0===t.stop||"fixed"===r.position||null===r.position||!(void 0===t.top&&void 0===t.bottom||void 0!==t.top&&(parseInt(d.getStyle(n,"top"))||0)===t.top||void 0!==t.bottom&&(parseInt(d.getStyle(n,"bottom"))||0)===t.bottom)){!0===t.stop?!0===l.isAttached&&l.detach():!1===l.isAttached&&l.attach();var e=t.position||r.css.position;r.position=e,n.style.position=e,n.style.left=!0===t.stop?r.css.left:l.positionLeft+"px",n.style.width="absolute"!==e?r.css.width:l.width,void 0===t.bottom?n.style.bottom=!0===t.stop?"":"auto":n.style.bottom=t.bottom+"px",void 0===t.top?n.style.top=!0===t.stop?"":"auto":n.style.top=t.top+"px",n.classList?n.classList.remove(p.stickyClass):n.className=n.className.replace(new RegExp("(^|\\b)"+p.stickyClass.split(" ").join("|")+"(\\b|$)","gi")," "),p.onStop&&p.onStop.call(n,Object.assign({},p))}}},l={el:Q.createElement("div"),offsetLeft:null,positionLeft:null,width:null,isAttached:!1,init:function(){for(var t in l.el.className="sticky-spacer",r.css)l.el.style[t]=r.css[t];l.el.style["z-index"]="-1";var e=d.getStyle(n);l.offsetLeft=d.offset(n).left-(parseInt(e.marginLeft)||0),l.positionLeft=d.position(n).left,l.width=d.getStyle(n,"width")},attach:function(){s.insertBefore(l.el,n),l.isAttached=!0},detach:function(){l.el=s.removeChild(l.el),l.isAttached=!1}},a=void 0,c=void 0,g=void 0,m=void 0,h=void 0,v=void 0,y=void 0,b=void 0,S=void 0,w=void 0,k=void 0,E=void 0,x=void 0,L=void 0,T=void 0,j=void 0,O=void 0,C=void 0,i=function(){var t,e,o,i;r.css=(t=n,e=d.getCascadedStyle(t),o=d.getStyle(t),i={height:t.offsetHeight+"px",left:e.left,right:e.right,top:e.top,bottom:e.bottom,position:o.position,display:o.display,verticalAlign:o.verticalAlign,boxSizing:o.boxSizing,marginLeft:e.marginLeft,marginRight:e.marginRight,marginTop:e.marginTop,marginBottom:e.marginBottom,paddingLeft:e.paddingLeft,paddingRight:e.paddingRight},e.float&&(i.float=e.float||"none"),e.cssFloat&&(i.cssFloat=e.cssFloat||"none"),o.MozBoxSizing&&(i.MozBoxSizing=o.MozBoxSizing),i.width="auto"!==e.width?e.width:"border-box"===i.boxSizing||"border-box"===i.MozBoxSizing?t.offsetWidth+"px":o.width,i),l.init(),a=!(!p.stickTo||!("document"===p.stickTo||p.stickTo.nodeType&&9===p.stickTo.nodeType||"object"==typeof p.stickTo&&p.stickTo instanceof("undefined"!=typeof HTMLDocument?HTMLDocument:Document))),c=p.stickTo?a?Q:"string"==typeof p.stickTo?Q.querySelector(p.stickTo):p.stickTo:s,T=(C=function(){var t=n.offsetHeight+(parseInt(r.css.marginTop)||0)+(parseInt(r.css.marginBottom)||0),e=(T||0)-t;return-1<=e&&e<=1?T:t})(),m=(O=function(){return a?Math.max(Q.documentElement.clientHeight,Q.body.scrollHeight,Q.documentElement.scrollHeight,Q.body.offsetHeight,Q.documentElement.offsetHeight):c.offsetHeight})(),h=a?0:d.offset(c).top,v=p.stickTo?a?0:d.offset(s).top:h,y=U.in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