jquery.nouislider.min.js

/** noUislider 2.5.5
 ** No copyrights or licenses. Do what you like. Feel free to share this code, or build upon it.
 ** @author: 		@leongersen
 ** @repository:	https://github.com/leongersen/noUiSlider
 **/
(function(a){a.fn.noUiSlider=function(b,c){function d(a){return a<0}function e(a){return Math.abs(a)}function f(a,b){return Math.round(a/b)*b}function g(a){return jQuery.extend(true,{},a)}var h,i,j,c=c||[],k,l="ontouchstart"in document.documentElement;h={handles:2,connect:true,scale:[0,100],start:[25,75],to:0,handle:0,change:"",end:"",step:false,save:false,click:true};j={scale:function(a,b,c){var f=b[0],g=b[1];if(d(f)){a=a+e(f);g=g+e(f)}else{a=a-f;g=g-f}return a*c/g},deScale:function(a,b,c){var f=b[0],g=b[1];g=d(f)?g+e(f):g-f;return a*g/c+f},connect:function(a){if(a.connect){if(a.handles.length>1){a.connect.css({left:a.low.left(),right:a.slider.innerWidth()-a.up.left()})}else{a.low?a.connect.css({left:a.low.left(),right:0}):a.connect.css({left:0,right:a.slider.innerWidth()-a.up.left()})}}},left:function(){return parseFloat(a(this).css("left"))},call:function(a,b,c){if(typeof a=="function"){a.call(b,c)}},bounce:function(a,b,c,d){var e=false;if(d.is(a.up)){if(a.low&&b<a.low.left()){b=a.low.left();e=true}}else{if(a.up&&b>a.up.left()){b=a.up.left();e=true}}if(b>a.slider.innerWidth()){b=a.slider.innerWidth();e=true}else if(b<0){b=0;e=true}return[b,e]}};i={init:function(){return this.each(function(){var b,d,e;d=a(this).css("position","relative");e=new Object;e.options=a.extend(h,c);b=e.options;typeof b.start=="object"?1:b.start=[b.start];e.slider=d;e.low=a('<div class="noUi-handle noUi-lowerHandle"><div></div></div>');e.up=a('<div class="noUi-handle noUi-upperHandle"><div></div></div>');e.connect=a('<div class="noUi-midBar"></div>');b.connect?e.connect.appendTo(e.slider):e.connect=false;if(b.knobs){b.handles=b.knobs}if(b.handles===1){if(b.connect===true||b.connect==="lower"){e.low=false;e.up=e.up.appendTo(e.slider);e.handles=[e.up]}else if(b.connect==="upper"||!b.connect){e.low=e.low.prependTo(e.slider);e.up=false;e.handles=[e.low]}}else{e.low=e.low.prependTo(e.slider);e.up=e.up.appendTo(e.slider);e.handles=[e.low,e.up]}if(e.low){e.low.left=j.left}if(e.up){e.up.left=j.left}e.slider.children().css("position","absolute");a.each(e.handles,function(c){a(this).css({left:j.scale(b.start[c],e.options.scale,e.slider.innerWidth()),zIndex:c+1}).children().bind(l?"touchstart.noUi":"mousedown.noUi",k.start)});if(b.click){e.slider.click(k.click).find("*:not(.noUi-midBar)").click(k.flse)}j.connect(e);e.options=b;e.slider.data("api",e)})},move:function(){var b,d,e,f,h;b=g(a(this).data("api"));b.options=a.extend(b.options,c);if(b.options.knob){b.options.handle=b.options.knob}f=b.options.handle;f=b.handles[f=="lower"||f==0||typeof f=="undefined"?0:1];d=j.bounce(b,j.scale(b.options.to,b.options.scale,b.slider.innerWidth()),f.left(),f);f.css("left",d[0]);if(f.is(b.up)&&f.left()==0||f.is(b.low)&&f.left()==b.slider.innerWidth()){f.css("zIndex",parseInt(f.css("zIndex"))+2)}if(c.save===true){b.options.scale=c.scale;a(this).data("api",b)}j.connect(b);j.call(b.options.change,b.slider,"move");j.call(b.options.end,b.slider,"move")},value:function(){var b,d,e;e=g(a(this).data("api"));e.options=a.extend(e.options,c);b=e.low?Math.round(j.deScale(e.low.left(),e.options.scale,e.slider.innerWidth())):false;d=e.up?Math.round(j.deScale(e.up.left(),e.options.scale,e.slider.innerWidth())):false;if(c.save){e.options.scale=c.scale;a(this).data("api",e)}return[b,d]},api:function(){return a(this).data("api")},disable:function(){return this.each(function(){a(this).addClass("disabled")})},enable:function(){return this.each(function(){a(this).removeClass("disabled")})}},k={start:function(b){if(!a(this).parent().parent().hasClass("disabled")){b.preventDefault();a("body").bind("selectstart.noUi",k.flse);a(this).addClass("noUi-activeHandle");a(document).bind(l?"touchmove.noUi":"mousemove.noUi",k.move);l?a(this).bind("touchend.noUi",k.end):a(document).bind("mouseup.noUi",k.end)}},move:function(b){var c,f,g,h,i=false,k,l;g=a(".noUi-activeHandle");h=g.parent().parent().data("api");k=g.parent().is(h.low)?h.low:h.up;c=b.pageX-Math.round(h.slider.offset().left);if(isNaN(c)){c=b.originalEvent.touches[0].pageX-Math.round(h.slider.offset().left)}f=k.left();l=j.bounce(h,c,f,k);c=l[0];i=l[1];if(h.options.step&&!i){var m=h.options.scale[0],n=h.options.scale[1];if(d(n)){n=e(m-n);m=0}n=n+ -1*m;var o=j.scale(h.options.step,[0,n],h.slider.innerWidth());if(Math.abs(f-c)>=o){c=c<f?f-o:f+o;i=true}}else{i=true}if(c===f){i=false}if(i){k.css("left",c);if(k.is(h.up)&&k.left()==0||k.is(h.low)&&k.left()==h.slider.innerWidth()){k.css("zIndex",parseInt(k.css("zIndex"))+2)}j.connect(h);j.call(h.options.change,h.slider,"slide")}},end:function(){var b,c;b=a(".noUi-activeHandle");c=b.parent().parent().data("api");a(document).add("body").add(b.removeClass("noUi-activeHandle").parent()).unbind(".noUi");j.call(c.options.end,c.slider,"slide")},click:function(b){if(!a(this).hasClass("disabled")){var c=a(this).data("api");var d=c.options;var e=b.pageX-c.slider.offset().left;e=d.step?f(e,j.scale(d.step,d.scale,c.slider.innerWidth())):e;if(c.low&&c.up){e<(c.low.left()+c.up.left())/2?c.low.css("left",e):c.up.css("left",e)}else{c.handles[0].css("left",e)}j.connect(c);j.call(d.change,c.slider,"click");j.call(d.end,c.slider,"click")}},flse:function(){return false}};if(i[b]){return i[b].apply(this,Array.prototype.slice.call(arguments,1))}else if(typeof b==="object"||!b){return i.init.apply(this,arguments)}else{a.error("No such method: "+b)}}})(jQuery)