| /* |
| * Copyright (C) 2014 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| /* eslint-disable rulesdir/no_underscored_properties */ |
| /* eslint-disable @typescript-eslint/naming-convention */ |
| |
| import {InspectorFrontendHostInstance} from './InspectorFrontendHost.js'; |
| |
| let _platform: string; |
| |
| export function platform(): string { |
| if (!_platform) { |
| _platform = InspectorFrontendHostInstance.platform(); |
| } |
| return _platform; |
| } |
| |
| let _isMac: boolean; |
| |
| export function isMac(): boolean { |
| if (typeof _isMac === 'undefined') { |
| _isMac = platform() === 'mac'; |
| } |
| |
| return _isMac; |
| } |
| |
| let _isWin: boolean; |
| |
| export function isWin(): boolean { |
| if (typeof _isWin === 'undefined') { |
| _isWin = platform() === 'windows'; |
| } |
| |
| return _isWin; |
| } |
| |
| let _isCustomDevtoolsFrontend: boolean; |
| |
| export function isCustomDevtoolsFrontend(): boolean { |
| if (typeof _isCustomDevtoolsFrontend === 'undefined') { |
| _isCustomDevtoolsFrontend = window.location.toString().startsWith('devtools://devtools/custom/'); |
| } |
| return _isCustomDevtoolsFrontend; |
| } |
| |
| let _fontFamily: string; |
| |
| export function fontFamily(): string { |
| if (_fontFamily) { |
| return _fontFamily; |
| } |
| switch (platform()) { |
| case 'linux': |
| _fontFamily = 'Roboto, Ubuntu, Arial, sans-serif'; |
| break; |
| case 'mac': |
| _fontFamily = '\'Lucida Grande\', sans-serif'; |
| break; |
| case 'windows': |
| _fontFamily = '\'Segoe UI\', Tahoma, sans-serif'; |
| break; |
| } |
| return _fontFamily; |
| } |