delphimvcframework/samples/angularjs/www/lib/angular/angular-touch.min.js

/*
 AngularJS v1.2.0-rc.3
 (c) 2010-2012 Google, Inc. http://angularjs.org
 License: MIT
*/
(function(y,v,z){'use strict';function t(g,a,b){q.directive(g,["$parse","$swipe",function(l,n){var r=75,h=0.3,d=30;return function(p,m,k){function e(e){if(!u)return!1;var c=Math.abs(e.y-u.y);e=(e.x-u.x)*a;return f&&c<r&&0<e&&e>d&&c/e<h}var c=l(k[g]),u,f;n.bind(m,{start:function(e,c){u=e;f=!0},cancel:function(e){f=!1},end:function(a,f){e(a)&&p.$apply(function(){m.triggerHandler(b);c(p,{$event:f})})}})}}])}var q=v.module("ngTouch",[]);q.factory("$swipe",[function(){function g(a){var b=a.touches&&a.touches.length?
a.touches:[a];a=a.changedTouches&&a.changedTouches[0]||a.originalEvent&&a.originalEvent.changedTouches&&a.originalEvent.changedTouches[0]||b[0].originalEvent||b[0];return{x:a.clientX,y:a.clientY}}return{bind:function(a,b){var l,n,r,h,d=!1;a.on("touchstart mousedown",function(a){r=g(a);d=!0;n=l=0;h=r;b.start&&b.start(r,a)});a.on("touchcancel",function(a){d=!1;b.cancel&&b.cancel(a)});a.on("touchmove mousemove",function(a){if(d&&r){var m=g(a);l+=Math.abs(m.x-h.x);n+=Math.abs(m.y-h.y);h=m;10>l&&10>n||
(n>l?(d=!1,b.cancel&&b.cancel(a)):(a.preventDefault(),b.move&&b.move(m,a)))}});a.on("touchend mouseup",function(a){d&&(d=!1,b.end&&b.end(g(a),a))})}}}]);q.config(["$provide",function(g){g.decorator("ngClickDirective",["$delegate",function(a){a.shift();return a}])}]);q.directive("ngClick",["$parse","$timeout","$rootElement",function(g,a,b){function l(a,c,b){for(var f=0;f<a.length;f+=2)if(Math.abs(a[f]-c)<d&&Math.abs(a[f+1]-b)<d)return a.splice(f,f+2),!0;return!1}function n(a){if(!(Date.now()-m>h)){var c=
a.touches&&a.touches.length?a.touches:[a],b=c[0].clientX,c=c[0].clientY;1>b&&1>c||l(k,b,c)||(a.stopPropagation(),a.preventDefault(),a.target&&a.target.blur())}}function r(b){b=b.touches&&b.touches.length?b.touches:[b];var c=b[0].clientX,d=b[0].clientY;k.push(c,d);a(function(){for(var a=0;a<k.length;a+=2)if(k[a]==c&&k[a+1]==d){k.splice(a,a+2);break}},h,!1)}var h=2500,d=25,p="ng-click-active",m,k;return function(a,c,d){function f(){q=!1;c.removeClass(p)}var h=g(d.ngClick),q=!1,s,t,w,x;c.on("touchstart",
function(a){q=!0;s=a.target?a.target:a.srcElement;3==s.nodeType&&(s=s.parentNode);c.addClass(p);t=Date.now();a=a.touches&&a.touches.length?a.touches:[a];a=a[0].originalEvent||a[0];w=a.clientX;x=a.clientY});c.on("touchmove",function(a){f()});c.on("touchcancel",function(a){f()});c.on("touchend",function(a){var h=Date.now()-t,e=a.changedTouches&&a.changedTouches.length?a.changedTouches:a.touches&&a.touches.length?a.touches:[a],g=e[0].originalEvent||e[0],e=g.clientX,g=g.clientY,p=Math.sqrt(Math.pow(e-
w,2)+Math.pow(g-x,2));q&&(750>h&&12>p)&&(k||(b[0].addEventListener("click",n,!0),b[0].addEventListener("touchstart",r,!0),k=[]),m=Date.now(),l(k,e,g),s&&s.blur(),v.isDefined(d.disabled)&&!1!==d.disabled||c.triggerHandler("click",[a]));f()});c.onclick=function(a){};c.on("click",function(b,c){a.$apply(function(){h(a,{$event:c||b})})});c.on("mousedown",function(a){c.addClass(p)});c.on("mousemove mouseup",function(a){c.removeClass(p)})}}]);t("ngSwipeLeft",-1,"swipeleft");t("ngSwipeRight",1,"swiperight")})(window,
window.angular);
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