jquery.finger.min.js

/*! jquery.finger - v0.1.0 - 2014-02-19
* https://github.com/ngryman/jquery.finger
* Copyright (c) 2014 Nicolas Gryman; Licensed MIT */
(function(e,t){function n(e,t){return(h?t.originalEvent.touches[0]:t)["page"+e.toUpperCase()]}function a(t,n,a){var r=e.Event(n,b);e.event.trigger(r,{originalEvent:t},t.target),r.isDefaultPrevented()&&t.preventDefault(),a&&(e.event.remove(D,x+"."+y,o),e.event.remove(D,p+"."+y,i))}function r(t){var r=t.timeStamp||+new Date;l!=r&&(l=r,T.x=b.x=n("x",t),T.y=b.y=n("y",t),T.time=r,T.target=t.target,b.orientation=null,b.end=!1,d=!1,u=!1,v=setTimeout(function(){u=!0,a(t,"press")},e.Finger.pressDuration),e.event.add(D,x+"."+y,o),e.event.add(D,p+"."+y,i),w.preventDefault&&t.preventDefault())}function o(t){return b.x=n("x",t),b.y=n("y",t),b.dx=b.x-T.x,b.dy=b.y-T.y,b.adx=Math.abs(b.dx),b.ady=Math.abs(b.dy),(d=b.adx>w.motionThreshold||b.ady>w.motionThreshold)?(clearTimeout(v),b.orientation||(b.adx>b.ady?(b.orientation="horizontal",b.direction=b.dx>0?1:-1):(b.orientation="vertical",b.direction=b.dy>0?1:-1)),t.target!==T.target?(t.target=T.target,i.call(this,e.Event(p+"."+y,t)),void 0):(a(t,"drag"),void 0)):void 0}function i(e){var t,n=e.timeStamp||+new Date,r=n-T.time;if(clearTimeout(v),e.target===T.target){if(d||u)w.flickDuration>r&&a(e,"flick"),b.end=!0,t="drag";else{var o=c===e.target&&w.doubleTapInterval>n-s;t=o?"doubletap":"tap",c=o?null:T.target,s=n}a(e,t,!0)}}var d,u,l,v,c,s,g=/chrome/i.exec(t),m=/android/i.exec(t),h="ontouchstart"in window&&!(g&&!m),f=h?"touchstart":"mousedown",p=h?"touchend touchcancel":"mouseup mouseleave",x=h?"touchmove":"mousemove",y="finger",D=e("html")[0],T={},b={},w=e.Finger={pressDuration:300,doubleTapInterval:300,flickDuration:150,motionThreshold:5};e.event.add(D,f+"."+y,r)})(jQuery,navigator.userAgent);