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Remove use of goog.userAgent

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This commit is contained in:
Andreas Hocevar
2016-08-28 12:02:37 +02:00
parent b9a7fb2421
commit 5bb887d3ce
4 changed files with 28 additions and 22 deletions
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src/ol/has.js
+17 -3
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@@ -1,13 +1,21 @@
goog.provide('ol.has');
goog.require('ol');
goog.require('ol.dom');
goog.require('ol.webgl');
var ua = typeof navigator !== 'undefined' ?
navigator.userAgent.toLowerCase() : '';
var ie = ua.match(/msie ([0-9]{1,}[\.0-9]{0,})/);
var trident = ua.match(/trident\/([0-9]{1,}[\.0-9]{0,})/);
/**
* User agent string says we are dealing with IE >= 9 as browser.
* @type {boolean}
*/
ol.has.IE = !!(ie && parseFloat(ie[1]) >= 9 || trident && parseFloat(trident[1]) >= 6);
/**
* User agent string says we are dealing with Firefox as browser.
* @type {boolean}
@@ -18,7 +26,13 @@ ol.has.FIREFOX = ua.indexOf('firefox') !== -1;
* User agent string says we are dealing with Safari as browser.
* @type {boolean}
*/
ol.has.SAFARI = ua.indexOf('safari') !== -1 && ua.indexOf('chrom') === -1;
ol.has.SAFARI = ua.indexOf('safari') !== -1 && ua.indexOf('chrom') == -1;
/**
* User agent string says we are dealing with a WebKit engine.
* @type {boolean}
*/
ol.has.WEBKIT = ua.indexOf('webkit') !== -1 && ua.indexOf('edge') == -1;
/**
* User agent string says we are dealing with a Mac as platform.
@@ -60,7 +74,7 @@ ol.has.CANVAS = ol.ENABLE_CANVAS && (
return false;
}
try {
var context = ol.dom.createCanvasContext2D();
var context = document.createElement('CANVAS').getContext('2d');
if (!context) {
return false;
} else {