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// Copyright 2008 The Closure Library Authors. All Rights Reserved.
//
// 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.
/**
* @fileoverview Detects the specific browser and not just the rendering engine.
*
*/
goog.provide('goog.userAgent.product');
goog.require('goog.labs.userAgent.browser');
goog.require('goog.labs.userAgent.platform');
goog.require('goog.userAgent');
/**
* @define {boolean} Whether the code is running on the Firefox web browser.
*/
goog.define('goog.userAgent.product.ASSUME_FIREFOX', false);
/**
* @define {boolean} Whether we know at compile-time that the product is an
* iPhone.
*/
goog.define('goog.userAgent.product.ASSUME_IPHONE', false);
/**
* @define {boolean} Whether we know at compile-time that the product is an
* iPad.
*/
goog.define('goog.userAgent.product.ASSUME_IPAD', false);
/**
* @define {boolean} Whether we know at compile-time that the product is an
* AOSP browser or WebView inside a pre KitKat Android phone or tablet.
*/
goog.define('goog.userAgent.product.ASSUME_ANDROID', false);
/**
* @define {boolean} Whether the code is running on the Chrome web browser on
* any platform or AOSP browser or WebView in a KitKat+ Android phone or tablet.
*/
goog.define('goog.userAgent.product.ASSUME_CHROME', false);
/**
* @define {boolean} Whether the code is running on the Safari web browser.
*/
goog.define('goog.userAgent.product.ASSUME_SAFARI', false);
/**
* Whether we know the product type at compile-time.
* @type {boolean}
* @private
*/
goog.userAgent.product.PRODUCT_KNOWN_ = goog.userAgent.ASSUME_IE ||
goog.userAgent.ASSUME_EDGE || goog.userAgent.ASSUME_OPERA ||
goog.userAgent.product.ASSUME_FIREFOX ||
goog.userAgent.product.ASSUME_IPHONE ||
goog.userAgent.product.ASSUME_IPAD ||
goog.userAgent.product.ASSUME_ANDROID ||
goog.userAgent.product.ASSUME_CHROME ||
goog.userAgent.product.ASSUME_SAFARI;
/**
* Whether the code is running on the Opera web browser.
* @type {boolean}
*/
goog.userAgent.product.OPERA = goog.userAgent.OPERA;
/**
* Whether the code is running on an IE web browser.
* @type {boolean}
*/
goog.userAgent.product.IE = goog.userAgent.IE;
/**
* Whether the code is running on an Edge web browser.
* @type {boolean}
*/
goog.userAgent.product.EDGE = goog.userAgent.EDGE;
/**
* Whether the code is running on the Firefox web browser.
* @type {boolean}
*/
goog.userAgent.product.FIREFOX = goog.userAgent.product.PRODUCT_KNOWN_ ?
goog.userAgent.product.ASSUME_FIREFOX :
goog.labs.userAgent.browser.isFirefox();
/**
* Whether the user agent is an iPhone or iPod (as in iPod touch).
* @return {boolean}
* @private
*/
goog.userAgent.product.isIphoneOrIpod_ = function() {
return goog.labs.userAgent.platform.isIphone() ||
goog.labs.userAgent.platform.isIpod();
};
/**
* Whether the code is running on an iPhone or iPod touch.
*
* iPod touch is considered an iPhone for legacy reasons.
* @type {boolean}
*/
goog.userAgent.product.IPHONE = goog.userAgent.product.PRODUCT_KNOWN_ ?
goog.userAgent.product.ASSUME_IPHONE :
goog.userAgent.product.isIphoneOrIpod_();
/**
* Whether the code is running on an iPad.
* @type {boolean}
*/
goog.userAgent.product.IPAD = goog.userAgent.product.PRODUCT_KNOWN_ ?
goog.userAgent.product.ASSUME_IPAD :
goog.labs.userAgent.platform.isIpad();
/**
* Whether the code is running on AOSP browser or WebView inside
* a pre KitKat Android phone or tablet.
* @type {boolean}
*/
goog.userAgent.product.ANDROID = goog.userAgent.product.PRODUCT_KNOWN_ ?
goog.userAgent.product.ASSUME_ANDROID :
goog.labs.userAgent.browser.isAndroidBrowser();
/**
* Whether the code is running on the Chrome web browser on any platform
* or AOSP browser or WebView in a KitKat+ Android phone or tablet.
* @type {boolean}
*/
goog.userAgent.product.CHROME = goog.userAgent.product.PRODUCT_KNOWN_ ?
goog.userAgent.product.ASSUME_CHROME :
goog.labs.userAgent.browser.isChrome();
/**
* @return {boolean} Whether the browser is Safari on desktop.
* @private
*/
goog.userAgent.product.isSafariDesktop_ = function() {
return goog.labs.userAgent.browser.isSafari() &&
!goog.labs.userAgent.platform.isIos();
};
/**
* Whether the code is running on the desktop Safari web browser.
* Note: the legacy behavior here is only true for Safari not running
* on iOS.
* @type {boolean}
*/
goog.userAgent.product.SAFARI = goog.userAgent.product.PRODUCT_KNOWN_ ?
goog.userAgent.product.ASSUME_SAFARI :
goog.userAgent.product.isSafariDesktop_();
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