sass-site/source/assets/js/sass.js

/*!
 * jQuery Scrollspy Plugin
 * Author: @sxalexander
 * Licensed under the MIT license
 */
;(function ( $, window, document, undefined ) {

    $.fn.extend({
      scrollspy: function ( options ) {

          var defaults = {
            min: 0,
            max: 0,
            mode: 'vertical',
            namespace: 'scrollspy',
            buffer: 0,
            container: window,
            onEnter: options.onEnter ? options.onEnter : [],
            onLeave: options.onLeave ? options.onLeave : [],
            onTick: options.onTick ? options.onTick : []
          }

          var options = $.extend( {}, defaults, options );

          return this.each(function (i) {

              var element = this;
              var o = options;
              var $container = $(o.container);
              var mode = o.mode;
              var buffer = o.buffer;
              var enters = leaves = 0;
              var inside = false;

              /* add listener to container */
              $container.bind('scroll.' + o.namespace, function(e){
                  var position = {top: $(this).scrollTop(), left: $(this).scrollLeft()};
                  var xy = (mode == 'vertical') ? position.top + buffer : position.left + buffer;
                  var max = o.max;
                  var min = o.min;

                  /* fix max */
                  if($.isFunction(o.max)){
                    max = o.max();
                  }

                  /* fix max */
                  if($.isFunction(o.min)){
                    min = o.min();
                  }

                  if(max == 0){
                      max = (mode == 'vertical') ? $container.height() : $container.outerWidth() + $(element).outerWidth();
                  }

                  /* if we have reached the minimum bound but are below the max ... */
                  if(xy >= min && xy <= max){
                    /* trigger enter event */
                    if(!inside){
                       inside = true;
                       enters++;

                       /* fire enter event */
                       $(element).trigger('scrollEnter', {position: position})
                       if($.isFunction(o.onEnter)){
                         o.onEnter(element, position);
                       }

                     }

                     /* trigger tick event */
                     $(element).trigger('scrollTick', {position: position, inside: inside, enters: enters, leaves: leaves})
                     if($.isFunction(o.onTick)){
                       o.onTick(element, position, inside, enters, leaves);
                     }
                  }else{

                    if(inside){
                      inside = false;
                      leaves++;
                      /* trigger leave event */
                      $(element).trigger('scrollLeave', {position: position, leaves:leaves})

                      if($.isFunction(o.onLeave)){
                        o.onLeave(element, position);
                      }
                    }
                  }
              });

          });
      }

    })


})( jQuery, window, document, undefined );

$(document).ready(function() {
      $('.sl-js-sticky').scrollspy({
        min: $('ul').offset().top,
        onEnter: function(element, position) {
          $("ul").addClass('sl-is-fixed');
        },
        onLeave: function(element, position) {
          $("ul").removeClass('sl-is-fixed');
        }
      });
    });

/*!
 * jQuery Smooth Scroll - v2.2.0 - 2017-05-05
 * https://github.com/kswedberg/jquery-smooth-scroll
 * Copyright (c) 2017 Karl Swedberg
 * Licensed MIT
 */


!function(a){"function"==typeof define&&define.amd?define(["jquery"],a):a("object"==typeof module&&module.exports?require("jquery"):jQuery)}(function(a){var b={},c={exclude:[],excludeWithin:[],offset:0,direction:"top",delegateSelector:null,scrollElement:null,scrollTarget:null,autoFocus:!1,beforeScroll:function(){},afterScroll:function(){},easing:"swing",speed:400,autoCoefficient:2,preventDefault:!0},d=function(b){var c=[],d=!1,e=b.dir&&"left"===b.dir?"scrollLeft":"scrollTop";return this.each(function(){var b=a(this);if(this!==document&&this!==window)return!document.scrollingElement||this!==document.documentElement&&this!==document.body?void(b[e]()>0?c.push(this):(b[e](1),d=b[e]()>0,d&&c.push(this),b[e](0))):(c.push(document.scrollingElement),!1)}),c.length||this.each(function(){this===document.documentElement&&"smooth"===a(this).css("scrollBehavior")&&(c=[this]),c.length||"BODY"!==this.nodeName||(c=[this])}),"first"===b.el&&c.length>1&&(c=[c[0]]),c},e=/^([\-\+]=)(\d+)/;a.fn.extend({scrollable:function(a){var b=d.call(this,{dir:a});return this.pushStack(b)},firstScrollable:function(a){var b=d.call(this,{el:"first",dir:a});return this.pushStack(b)},smoothScroll:function(b,c){if("options"===(b=b||{}))return c?this.each(function(){var b=a(this),d=a.extend(b.data("ssOpts")||{},c);a(this).data("ssOpts",d)}):this.first().data("ssOpts");var d=a.extend({},a.fn.smoothScroll.defaults,b),e=function(b){var c=function(a){return a.replace(/(:|\.|\/)/g,"\\$1")},e=this,f=a(this),g=a.extend({},d,f.data("ssOpts")||{}),h=d.exclude,i=g.excludeWithin,j=0,k=0,l=!0,m={},n=a.smoothScroll.filterPath(location.pathname),o=a.smoothScroll.filterPath(e.pathname),p=location.hostname===e.hostname||!e.hostname,q=g.scrollTarget||o===n,r=c(e.hash);if(r&&!a(r).length&&(l=!1),g.scrollTarget||p&&q&&r){for(;l&&j<h.length;)f.is(c(h[j++]))&&(l=!1);for(;l&&k<i.length;)f.closest(i[k++]).length&&(l=!1)}else l=!1;l&&(g.preventDefault&&b.preventDefault(),a.extend(m,g,{scrollTarget:g.scrollTarget||r,link:e}),a.smoothScroll(m))};return null!==b.delegateSelector?this.off("click.smoothscroll",b.delegateSelector).on("click.smoothscroll",b.delegateSelector,e):this.off("click.smoothscroll").on("click.smoothscroll",e),this}});var f=function(a){var b={relative:""},c="string"==typeof a&&e.exec(a);return"number"==typeof a?b.px=a:c&&(b.relative=c[1],b.px=parseFloat(c[2])||0),b},g=function(b){var c=a(b.scrollTarget);b.autoFocus&&c.length&&(c[0].focus(),c.is(document.activeElement)||(c.prop({tabIndex:-1}),c[0].focus())),b.afterScroll.call(b.link,b)};a.smoothScroll=function(c,d){if("options"===c&&"object"==typeof d)return a.extend(b,d);var e,h,i,j,k=f(c),l={},m=0,n="offset",o="scrollTop",p={},q={};k.px?e=a.extend({link:null},a.fn.smoothScroll.defaults,b):(e=a.extend({link:null},a.fn.smoothScroll.defaults,c||{},b),e.scrollElement&&(n="position","static"===e.scrollElement.css("position")&&e.scrollElement.css("position","relative")),d&&(k=f(d))),o="left"===e.direction?"scrollLeft":o,e.scrollElement?(h=e.scrollElement,k.px||/^(?:HTML|BODY)$/.test(h[0].nodeName)||(m=h[o]())):h=a("html, body").firstScrollable(e.direction),e.beforeScroll.call(h,e),l=k.px?k:{relative:"",px:a(e.scrollTarget)[n]()&&a(e.scrollTarget)[n]()[e.direction]||0},p[o]=l.relative+(l.px+m+e.offset),i=e.speed,"auto"===i&&(j=Math.abs(p[o]-h[o]()),i=j/e.autoCoefficient),q={duration:i,easing:e.easing,complete:function(){g(e)}},e.step&&(q.step=e.step),h.length?h.stop().animate(p,q):g(e)},a.smoothScroll.version="2.2.0",a.smoothScroll.filterPath=function(a){return a=a||"",a.replace(/^\//,"").replace(/(?:index|default).[a-zA-Z]{3,4}$/,"").replace(/\/$/,"")},a.fn.smoothScroll.defaults=c});

var tab = $('.sl-c-tabs__button'),
    accordion = $('.sl-c-tabs__content');

tab.click(function () {
  if (accordion.hasClass('sl-is-inactive')) {
    accordion.slideUp(0, function () {
      accordion.removeClass('inactive').slideDown(1000);
    });
  }

  else {
    accordion.slideUp(1000, function () {
      accordion.addClass('sl-is-inactive').slideDown(0);
    });
  }
});

$(function() {
  $(".code-example").each(function() {
    var figure = $(this);
    var id = figure.attr("data-unique-id");

    var ul = $("<ul></ul>");

    if (figure.find(".sass").length) {
      ul.prepend("<li><a href='#example-" + id + "-sass'>Sass</a></li>");
    }

    if (figure.find(".scss").length) {
      ul.prepend("<li><a href='#example-" + id + "-scss'>SCSS</a></li>");
    }

    var hasCssTab = figure.find(".css").length;
    if (hasCssTab) {
        ul.prepend(
            $("<li class='css-tab'></li>")
                .prepend("<a href='#example-" + id + "-css'>CSS</a>"));
    }

    figure.prepend(ul).tabs({active: hasCssTab ? 1 : 0});
  });

  // Switch ALL the tabs (Sass/SCSS) together
  var
    noRecursion = false,
    jqA = $( "a.ui-tabs-anchor" ),
    jqASass = jqA.filter( ":contains('Sass')" ).click(function() {
      if ( !noRecursion ) {
        noRecursion = true;
        jqASass.not( this ).click();
        noRecursion = false;
      }
    }),
    jqASCSS = jqA.filter( ":contains('SCSS')" ).click(function() {
      if ( !noRecursion ) {
        noRecursion = true;
        jqASCSS.not( this ).click();
        noRecursion = false;
      }
    })
  ;
});