com.google.gwt.dom.client.DOMImplWebkit Maven / Gradle / Ivy
/*
* Copyright 2011 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.gwt.dom.client;
/**
* WebKit based implementation of {@link com.google.gwt.user.client.impl.DOMImplStandardBase}.
*/
class DOMImplWebkit extends DOMImplStandardBase {
/**
* Return true if using Webkit 525.x (Safari 3) or earlier.
*
* @return true if using Webkit 525.x (Safari 3) or earlier.
*/
@SuppressWarnings("unused")
private static native boolean isWebkit525OrBefore() /*-{
var result = /safari\/([\d.]+)/.exec(navigator.userAgent.toLowerCase());
if (result) {
var version = (parseFloat(result[1]));
if (version < 526) {
return true;
}
}
return false;
}-*/;
}