extlib/leaflet/src/core/Browser.js

   1 (function() {
   2         var ua = navigator.userAgent.toLowerCase(),
   3                 ie = !!window.ActiveXObject,
   4                 webkit = ua.indexOf("webkit") != -1,
   5                 mobile = ua.indexOf("mobi") != -1,
   6                 android = ua.indexOf("android") != -1,
   7                 opera = window.opera;
   8
   9         L.Browser = {
  10                 ie: ie,
  11                 ie6: ie && !window.XMLHttpRequest,
  12                 webkit: webkit,
  13                 webkit3d: webkit && ('WebKitCSSMatrix' in window) && ('m11' in new WebKitCSSMatrix()),
  14                 mobileWebkit: webkit && (mobile || android),
  15                 mobileOpera: mobile && opera,
  16                 gecko: ua.indexOf("gecko") != -1,
  17                 android: android
  18         };
  19
  20         //TODO replace ugly ua sniffing with feature detection
  21
  22         L.Browser.touch = L.Browser.mobileWebkit || L.Browser.mobileOpera;
  23 })();