jquery.ui.touch-punch.min.js

/*!
 * jQuery UI Touch Punch 0.1.0
 *
 * Copyright 2010, Dave Furfero
 * Dual licensed under the MIT or GPL Version 2 licenses.
 *
 * Depends:
 *  jquery.ui.widget.js
 *  jquery.ui.mouse.js
 */
(function(c){c.support.touch=typeof Touch==="object";if(!c.support.touch){return;}var f=c.ui.mouse.prototype,g=f._mouseInit,a=f._mouseDown,e=f._mouseUp,b={touchstart:"mousedown",touchmove:"mousemove",touchend:"mouseup"};function d(h){var i=h.originalEvent.changedTouches[0];return c.extend(h,{type:b[h.type],which:1,pageX:i.pageX,pageY:i.pageY,screenX:i.screenX,screenY:i.screenY,clientX:i.clientX,clientY:i.clientY});}f._mouseInit=function(){var h=this;h.element.bind("touchstart."+h.widgetName,function(i){c(document).mousedown();return h._mouseDown(d(i));});g.call(h);};f._mouseDown=function(j){if (j.isDefaultPrevented()){return;}var h=this,i=a.call(h,j);h._touchMoveDelegate=function(k){return h._mouseMove(d(k));};h._touchEndDelegate=function(k){return h._mouseUp(d(k));};c(document).bind("touchmove."+h.widgetName,h._touchMoveDelegate).bind("touchend."+h.widgetName,h._touchEndDelegate);return i;};f._mouseUp=function(i){var h=this;c(document).unbind("touchmove."+h.widgetName,h._touchMoveDelegate).unbind("touchend."+h.widgetName,h._touchEndDelegate);return e.call(h,i);};})(jQuery);