| <!-- --> |
| <!-- Copyright 2006 Google Inc. All Rights Reserved. --> |
| <!-- Defines the user.agent property and its provider function. --> |
| <!-- --> |
| <!-- This module is typically inherited via com.google.gwt.user.User --> |
| <!-- --> |
| <module> |
| |
| <!-- Browser-sensitive code should use the 'user.agent' property --> |
| <define-property name="user.agent" values="ie6,gecko,gecko1_8,safari,opera"/> |
| |
| <property-provider name="user.agent"><![CDATA[ |
| var ua = navigator.userAgent.toLowerCase(); |
| if (ua.indexOf("opera") != -1) { |
| return "opera"; |
| } |
| else if (ua.indexOf("webkit") != -1) { |
| return "safari"; |
| } |
| else if ((ua.indexOf("msie 6.0") != -1) || |
| (ua.indexOf("msie 7.0") != -1)) { |
| return "ie6"; |
| } |
| else if (ua.indexOf("gecko") != -1) { |
| var result = /rv:([0-9]+)\.([0-9]+)/.exec(ua); |
| if (result && result.length == 3) { |
| var version = (parseInt(result[1]) * 10) + parseInt(result[2]); |
| if (version >= 18) |
| return "gecko1_8"; |
| } |
| return "gecko"; |
| } |
| return "unknown"; |
| ]]></property-provider> |
| |
| </module> |
