dnote/browser/src/scripts/utils/ext.ts
Sung Won Cho 952e0e62f3
Update copyright notice for the new year (#382)
* Update script

* Update the year in the license
2020-01-07 11:59:40 +11:00

55 lines
1.5 KiB
TypeScript

/* Copyright (C) 2019, 2020 Monomax Software Pty Ltd
*
* This file is part of Dnote.
*
* Dnote is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Dnote is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Dnote. If not, see <https://www.gnu.org/licenses/>.
*/
// module ext provides a cross-browser interface to access extension APIs
// by using WebExtensions API if available, and using Chrome as a fallback.
const ext: any = {};
const apis = ['tabs', 'storage', 'runtime'];
for (let i = 0; i < apis.length; i++) {
const api = apis[i];
try {
if (browser[api]) {
ext[api] = browser[api];
}
} catch (e) {}
try {
if (chrome[api] && !ext[api]) {
ext[api] = chrome[api];
// Standardize the signature to conform to WebExtensions API
if (api === 'tabs') {
const fn = ext[api].create;
// Promisify chrome.tabs.create
ext[api].create = obj => {
return new Promise(resolve => {
fn(obj, tab => {
resolve(tab);
});
});
};
}
}
} catch (e) {}
}
export default ext;