META-INF.resources.primefaces.core.core.env.js Maven / Gradle / Ivy
PrimeFaces.env = {
mobile : false,
touch : false,
ios: false,
browser : null,
init : function() {
this.mobile = /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(window.navigator.userAgent);
this.touch = 'ontouchstart' in window || window.navigator.msMaxTouchPoints || PrimeFaces.env.mobile;
this.ios = /iPhone|iPad|iPod/i.test(window.navigator.userAgent);
this.resolveUserAgent();
},
//adapted from jquery browser plugin
resolveUserAgent: function() {
if($.browser) {
this.browser = $.browser;
}
else {
var matched, browser;
jQuery.uaMatch = function( ua ) {
ua = ua.toLowerCase();
var match = /(opr)[\/]([\w.]+)/.exec( ua ) ||
/(chrome)[ \/]([\w.]+)/.exec( ua ) ||
/(version)[ \/]([\w.]+).*(safari)[ \/]([\w.]+)/.exec( ua ) ||
/(webkit)[ \/]([\w.]+)/.exec( ua ) ||
/(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) ||
/(msie) ([\w.]+)/.exec( ua ) ||
ua.indexOf("trident") >= 0 && /(rv)(?::| )([\w.]+)/.exec( ua ) ||
ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ||
[];
var platform_match = /(ipad)/.exec( ua ) ||
/(iphone)/.exec( ua ) ||
/(android)/.exec( ua ) ||
/(windows phone)/.exec( ua ) ||
/(win)/.exec( ua ) ||
/(mac)/.exec( ua ) ||
/(linux)/.exec( ua ) ||
/(cros)/i.exec( ua ) ||
[];
return {
browser: match[ 3 ] || match[ 1 ] || "",
version: match[ 2 ] || "0",
platform: platform_match[ 0 ] || ""
};
};
matched = jQuery.uaMatch( window.navigator.userAgent );
browser = {};
if ( matched.browser ) {
browser[ matched.browser ] = true;
browser.version = matched.version;
browser.versionNumber = parseInt(matched.version);
}
if ( matched.platform ) {
browser[ matched.platform ] = true;
}
// These are all considered mobile platforms, meaning they run a mobile browser
if ( browser.android || browser.ipad || browser.iphone || browser[ "windows phone" ] ) {
browser.mobile = true;
}
// These are all considered desktop platforms, meaning they run a desktop browser
if ( browser.cros || browser.mac || browser.linux || browser.win ) {
browser.desktop = true;
}
// Chrome, Opera 15+ and Safari are webkit based browsers
if ( browser.chrome || browser.opr || browser.safari ) {
browser.webkit = true;
}
// IE11 has a new token so we will assign it msie to avoid breaking changes
if ( browser.rv )
{
var ie = "msie";
matched.browser = ie;
browser[ie] = true;
}
// Opera 15+ are identified as opr
if ( browser.opr )
{
var opera = "opera";
matched.browser = opera;
browser[opera] = true;
}
// Stock Android browsers are marked as Safari on Android.
if ( browser.safari && browser.android )
{
var android = "android";
matched.browser = android;
browser[android] = true;
}
// Assign the name and platform variable
browser.name = matched.browser;
browser.platform = matched.platform;
this.browser = browser;
$.browser = browser;
}
},
isIE: function(version) {
return (version === undefined) ? this.browser.msie: (this.browser.msie && parseInt(this.browser.version, 10) === version);
},
isLtIE: function(version) {
return (this.browser.msie) ? parseInt(this.browser.version, 10) < version : false;
},
isCanvasSupported: function() {
var elem = document.createElement('canvas');
return !!(elem.getContext && elem.getContext('2d'));
}
};
PrimeFaces.env.init();