adobe / spectrum-web-components / 14134704076

/*

Copyright 2020 Adobe. All rights reserved.

This file is licensed to you 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 REPRESENTATIONS

OF ANY KIND, either express or implied. See the License for the specific language

governing permissions and limitations under the License.

*/

function testUserAgent(re: RegExp): boolean {

    return typeof window !== 'undefined' && window.navigator != null

}

function testPlatform(re: RegExp): boolean {

    return typeof window !== 'undefined' && window.navigator != null

}

/* c8 ignore next 3 */

export function isMac(): boolean {

    return testPlatform(/^Mac/);

}

export function isIPhone(): boolean {

    return testPlatform(/^iPhone/);

}

export function isIPad(): boolean {

    return (

        testPlatform(/^iPad/) ||

        // iPadOS 13 lies and says it's a Mac, but we can distinguish by detecting touch support.

    );

}

export function isIOS(): boolean {

    return isIPhone() || isIPad();

}

/* c8 ignore next 3 */

export function isAppleDevice(): boolean {

    return isMac() || isIOS();

}

/* c8 ignore next 3 */

export function isWebKit(): boolean {

    return testUserAgent(/AppleWebKit/) && !isChrome();

}

/* c8 ignore next 3 */

export function isChrome(): boolean {

    return testUserAgent(/Chrome/);

}

export function isFirefox(): boolean {

}

export function isSeamonkey(): boolean {

export function isAndroid(): boolean {

    return testUserAgent(/Android/);

}