2017-11-12 00:33:10 +00:00
|
|
|
!function(t){var e;window.UIkit2&&(e=t(UIkit2)),"function"==typeof define&&define.amd&&define("uikit-slider",["uikit"],function(){return e||t(UIkit2)})}(function(t){"use strict";var e,i,s,n,a={};return t.component("slider",{defaults:{center:!1,threshold:10,infinite:!0,autoplay:!1,autoplayInterval:7e3,pauseOnHover:!0,activecls:"uk-active"},boot:function(){t.ready(function(e){setTimeout(function(){t.$("[data-uk-slider]",e).each(function(){var e=t.$(this);e.data("slider")||t.slider(e,t.Utils.options(e.attr("data-uk-slider")))})},0)})},init:function(){var o=this;this.container=this.element.find(".uk-slider"),this.focus=0,t.$win.on("resize load",t.Utils.debounce(function(){o.update(!0)},100)),this.on("click.uk.slider","[data-uk-slider-item]",function(e){e.preventDefault();var i=t.$(this).attr("data-uk-slider-item");if(o.focus!=i)switch(o.stop(),i){case"next":case"previous":o["next"==i?"next":"previous"]();break;default:o.updateFocus(parseInt(i,10))}}),this.container.on({"touchstart mousedown":function(h){h.originalEvent&&h.originalEvent.touches&&(h=h.originalEvent.touches[0]),h.button&&2==h.button||!o.active||(o.stop(),s=t.$(h.target).is("a")?t.$(h.target):t.$(h.target).parents("a:first"),n=!1,s.length&&s.one("click",function(t){n&&t.preventDefault()}),i=function(t){n=!0,e=o,a={touchx:parseInt(t.pageX,10),dir:1,focus:o.focus,base:o.options.center?"center":"area"},t.originalEvent&&t.originalEvent.touches&&(t=t.originalEvent.touches[0]),e.element.data({"pointer-start":{x:parseInt(t.pageX,10),y:parseInt(t.pageY,10)},"pointer-pos-start":o.pos}),o.container.addClass("uk-drag"),i=!1},i.x=parseInt(h.pageX,10),i.threshold=o.options.threshold)},mouseenter:function(){o.options.pauseOnHover&&(o.hovering=!0)},mouseleave:function(){o.hovering=!1}}),this.update(!0),this.on("display.uk.check",function(){o.element.is(":visible")&&o.update(!0)}),this.element.find("a,img").attr("draggable","false"),this.options.autoplay&&this.start(),t.domObserve(this.element,function(){o.element.children(":not([data-slider-slide])").length&&o.update(!0)})},update:function(e){var i,s,n,a,o=this,h=0,r=0;return this.items=this.container.children().filter(":visible"),this.vp=this.element[0].getBoundingClientRect().width,this.container.css({"min-width":"","min-height":""}),this.items.each(function(e){i=t.$(this).attr("data-slider-slide",e),a=i.css({left:"",width:""})[0].getBoundingClientRect(),s=a.width,n=i.width(),r=Math.max(r,a.height),i.css({left:h,width:s}).data({idx:e,left:h,width:s,cwidth:n,area:h+s,center:h-(o.vp/2-n/2)}),h+=s}),this.container.css({"min-width":h,"min-height":r}),this.options.infinite&&(h<=2*this.vp||this.items.length<5)&&!this.itemsResized?(this.container.children().each(function(t){o.container.append(o.items.eq(t).clone(!0).attr("id",""))}).each(function(t){o.container.append(o.items.eq(t).clone(!0).attr("id",""))}),this.itemsResized=!0,this.update()):(this.cw=h,this.pos=0,this.active=h>=this.vp,this.container.css({"-ms-transform":"","-webkit-transform":"",transform:""}),e&&this.updateFocus(this.focus),void 0)},updatePos:function(t){this.pos=t,this.container.css({"-ms-transform":"translateX("+t+"px)","-webkit-transform":"translateX("+t+"px)",transform:"translateX("+t+"px)"})},updateFocus:function(e,i){if(this.active){i=i||(e>this.focus?1:-1);var s,n,a=this.items.eq(e);if(this.options.infinite&&this.infinite(e,i),this.options.center)this.updatePos(-1*a.data("center")),this.items.filter("."+this.options.activecls).removeClass(this.options.activecls),a.addClass(this.options.activecls);else if(this.options.infinite)this.updatePos(-1*a.data("left"));else{for(s=0,n=e;n<this.items.length;n++)s+=this.items.eq(n).data("width");if(s>this.vp)this.updatePos(-1*a.data("left"));else if(1==i){for(s=0,n=this.items.length-1;n>=0;n--){if(s+=this.items.eq(n).data("width"),s==this.vp){e=n;break}if(s>this.vp){e=n<this.items.length-1?n+1:n;break}}s>this.vp?this.updatePos(-1*(this.container.width()-this.vp)):this.updatePos(-1*this.items.eq(e).data("left"))}}var o=this.items.eq(e).data("left");this.items.removeClass("uk-slide-before uk-slide-after").each(functio
|
