jquery.simplyscroll.min.js

/**
 * simplyScroll 2 - a scroll-tastic jQuery plugin
 *
 * http://logicbox.net/jquery/simplyscroll/
 *
 * Copyright (c) 2009-2018 Will Kelly - http://logicbox.net
 *
 * @license MIT
 *
 */
!function(s){"object"==typeof module&&"object"==typeof module.exports?module.exports=s(require("jquery"),window,document):s(jQuery,window,document)}(function($,n,l,t){var h={customClass:"simply-scroll",frameRate:24,speed:1,orientation:"horizontal",auto:!0,autoMode:"loop",manualMode:"end",direction:"forwards",pauseOnHover:!0,pauseOnTouch:!0,pauseButton:!($.fn.simplyScroll=function(t){return this.each(function(){if(void 0===$(this).data("simplyScroll")){var s=new $.simplyScroll(this,t);$(this).data("simplyScroll",s)}})}),startOnLoad:!1,initialOffset:0};$.simplyScroll=function(s,t){var i=this;this.o=$.extend({},h,t||{}),this.isAuto=!1!==this.o.auto&&null!==this.o.autoMode.match(/^loop|bounce$/),this.isHorizontal=null!==this.o.orientation.match(/^horizontal|vertical$/)&&this.o.orientation===h.orientation,this.isRTL=this.isHorizontal&&"rtl"===$("html").attr("dir"),this.isForwards=!this.isAuto&&!this.isRTL||this.isAuto&&null!==this.o.direction.match(/^forwards|backwards$/)&&this.o.direction===h.direction,this.isLoop=this.isAuto&&"loop"===this.o.autoMode||!this.isAuto&&"loop"===this.o.manualMode,this.supportsTouch="createTouch"in l,this.events=this.supportsTouch?{start:"touchstart MozTouchDown",move:"touchmove MozTouchMove",end:"touchend touchcancel MozTouchRelease"}:{start:"mouseenter",end:"mouseleave"},this.$list=$(s);var o=this.$list.children();if(this.$list.addClass("simply-scroll-list").wrap('<div class="simply-scroll-clip"></div>').parent().wrap('<div class="'+this.o.customClass+' simply-scroll-container"></div>'),this.isAuto?this.o.pauseButton&&(this.$list.parent().parent().prepend('<div class="simply-scroll-btn simply-scroll-btn-pause"></div>'),this.o.pauseOnHover=!1):this.$list.parent().parent().prepend('<div class="simply-scroll-forward"></div>').prepend('<div class="simply-scroll-back"></div>'),1<o.length){var e=!1,a=0;this.isHorizontal?(o.each(function(){a+=$(this).outerWidth(!0)}),e=o.eq(0).outerWidth(!0)*o.length!==a):(o.each(function(){a+=$(this).outerHeight(!0)}),e=o.eq(0).outerHeight(!0)*o.length!==a),e&&(this.$list=this.$list.wrap("<div></div>").parent().addClass("simply-scroll-list"),this.isHorizontal?this.$list.children().css({float:"left",width:a+"px"}):this.$list.children().css({height:a+"px"}))}this.o.startOnLoad?$(n).load(function(){i.init()}):this.init()},$.simplyScroll.fn=$.simplyScroll.prototype={},$.simplyScroll.fn.extend=$.extend,$.simplyScroll.fn.extend({init:function(){var e=this;this.$items=this.$list.children(),this.$clip=this.$list.parent(),this.$container=this.$clip.parent(),this.$btnBack=$(".simply-scroll-back",this.$container),this.$btnForward=$(".simply-scroll-forward",this.$container),this.isHorizontal?(this.itemMax=this.$items.eq(0).outerWidth(!0),this.clipMax=this.$clip.width(),this.dimension="width",this.moveBackClass="simply-scroll-btn-left",this.moveForwardClass="simply-scroll-btn-right",this.scrollPos="Left"):(this.itemMax=this.$items.eq(0).outerHeight(!0),this.clipMax=this.$clip.height(),this.dimension="height",this.moveBackClass="simply-scroll-btn-up",this.moveForwardClass="simply-scroll-btn-down",this.scrollPos="Top"),this.posMin=0,this.posMax=this.$items.length*this.itemMax;var s=Math.ceil(this.clipMax/this.itemMax);if(this.isAuto&&"loop"===this.o.autoMode?(this.$list.css(this.dimension,this.posMax+this.itemMax*s+"px"),this.posMax+=this.clipMax-this.o.speed,this.isForwards?(this.$items.slice(0,s).clone(!0).appendTo(this.$list),this.resetPosition=0):(this.$items.slice(-s).clone(!0).prependTo(this.$list),this.resetPosition=this.$items.length*this.itemMax,this.isRTL&&(this.$clip[0].dir="ltr",this.$items.css("float","right")))):this.isAuto||"loop"!==this.o.manualMode?(this.$list.css(this.dimension,this.posMax+"px"),this.isForwards?this.resetPosition=0:(this.resetPosition=this.$items.length*this.itemMax,this.isRTL&&(this.$clip[0].dir="ltr",this.$items.css("float","right")))):(this.posMax+=this.itemMax*s,this.$list.css(this.dimension,this.posMax+this.itemMax*s+"px"),this.posMax+=this.clipMax-this.o.speed,this.$items.slice(0,s).clone(!0).appendTo(this.$list),this.$items.slice(-s).clone(!0).prependTo(this.$list),this.resetPositionForwards=this.resetPosition=s*this.itemMax,this.resetPositionBackwards=this.$items.length*this.itemMax,this.$btnBack.bind(this.events.start,function(){e.isForwards=!1,e.resetPosition=e.resetPositionBackwards}),this.$btnForward.bind(this.events.start,function(){e.isForwards=!0,e.resetPosition=e.resetPositionForwards})),this.resetPos(this.o.initialOffset),this.timestamp=null,this.interval=null,this.isAuto||"end"!==this.o.manualMode)for(;this.itemMax%this.o.speed!=0;)if(this.o.speed--,0===this.o.speed){this.o.speed=1;break}if(this.trigger=null,this.funcMoveBack=function(s){s!==t&&s.preventDefault(),e.trigger=e.isAuto||"end"!==e.o.manualMode?null:this,e.isAuto?e.isForwards?e.moveBack():e.moveForward():e.moveBack()},this.funcMoveForward=function(s){s!==t&&s.preventDefault(),e.trigger=e.isAuto||"end"!==e.o.manualMode?null:this,e.isAuto?e.isForwards?e.moveForward():e.moveBack():e.moveForward()},this.funcMovePause=function(){e.movePause()},this.funcMoveStop=function(){e.moveStop()},this.funcMoveResume=function(){e.moveResume()},this.isAuto){function i(){return!1===e.paused?(e.paused=!0,e.funcMovePause()):(e.paused=!1,e.funcMoveResume()),e.paused}if(this.paused=!1,this.supportsTouch&&this.$items.find("a").length&&(this.supportsTouch=!1),this.isAuto&&this.o.pauseOnHover&&!this.supportsTouch)this.$clip.bind(this.events.start,this.funcMovePause).bind(this.events.end,this.funcMoveResume);else if(this.isAuto&&this.o.pauseOnTouch&&!this.o.pauseButton&&this.supportsTouch){var a,n;this.$clip.bind(this.events.start,function(s){i();var t=s.originalEvent.touches[0];a=e.isHorizontal?t.pageX:t.pageY,n=e.$clip[0]["scroll"+e.scrollPos],s.stopPropagation(),s.preventDefault()}).bind(this.events.move,function(s){s.stopPropagation(),s.preventDefault();var t=s.originalEvent.touches[0],i=e.isHorizontal?t.pageX:t.pageY,o=a-i+n;o<0?o=0:o>e.posMax&&(o=e.posMax),e.$clip[0]["scroll"+e.scrollPos]=o,e.funcMovePause(),e.paused=!0})}else this.o.pauseButton&&(this.$btnPause=$(".simply-scroll-btn-pause",this.$container).bind("click",function(s){s.preventDefault(),i()?$(this).addClass("active"):$(this).removeClass("active")}));this.funcMoveForward()}else this.$btnBack.addClass("simply-scroll-btn "+this.moveBackClass).bind(this.events.start,this.funcMoveBack).bind(this.events.end,this.funcMoveStop),this.$btnForward.addClass("simply-scroll-btn "+this.moveForwardClass).bind(this.events.start,this.funcMoveForward).bind(this.events.end,this.funcMoveStop),"end"===this.o.manualMode&&(this.isRTL?this.$btnForward.addClass("disabled"):this.$btnBack.addClass("disabled"))},moveForward:function(){var i=this;this.movement="forward",null!==this.trigger&&this.$btnBack.removeClass("disabled");var o=function(s){if(i.$clip[0]["scroll"+i.scrollPos]<i.posMax-i.clipMax){var t=(s-(i.timestamp||s))*i.o.speed/i.o.frameRate;i.$clip[0]["scroll"+i.scrollPos]+=Math.ceil(t)}else i.isLoop?i.resetPos():i.moveStop(i.movement);i.timestamp=s,i.interval=requestAnimationFrame(o)};requestAnimationFrame(o)},moveBack:function(){var i=this;this.movement="back",null!==this.trigger&&this.$btnForward.removeClass("disabled");var o=function(s){if(i.$clip[0]["scroll"+i.scrollPos]>i.posMin){var t=(s-(i.timestamp||s))*i.o.speed/i.o.frameRate;i.$clip[0]["scroll"+i.scrollPos]-=Math.ceil(t)}else i.isLoop?i.resetPos():i.moveStop(i.movement);i.timestamp=s,i.interval=requestAnimationFrame(o)};requestAnimationFrame(o)},movePause:function(){cancelAnimationFrame(this.interval),this.timestamp=null},moveStop:function(s){this.movePause(),(this.timestamp=null)!==this.trigger&&(void 0!==s&&$(this.trigger).addClass("disabled"),this.trigger=null),this.isAuto&&"bounce"===this.o.autoMode&&("forward"===s?this.moveBack():this.moveForward())},moveResume:function(){"forward"===this.movement?this.moveForward():this.moveBack()},resetPos:function(s){this.$clip[0]["scroll"+this.scrollPos]=s||this.resetPosition}})});