kiwix-js/backgroundscript.js

41 lines
1.5 KiB
JavaScript

/**
* backgroundscript.js: Background script for the WebExtension Manifest V2
*
* Copyright 2017 Mossroy and contributors
* Licence GPL v3:
*
* This file is part of Kiwix.
*
* Kiwix is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public Licence as published by
* the Free Software Foundation, either version 3 of the Licence, or
* (at your option) any later version.
*
* Kiwix 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 Licence for more details.
*
* You should have received a copy of the GNU General Public Licence
* along with Kiwix (file LICENSE-GPLv3.txt). If not, see <http://www.gnu.org/licenses/>
*/
/* global chrome, browser */
// In order to work on both Firefox and Chromium/Chrome (and derivatives).
// browser and chrome variables expose almost the same APIs
var genericBrowser;
if (typeof browser !== 'undefined') {
// Firefox
genericBrowser = browser;
} else {
// Chromium/Chrome
genericBrowser = chrome;
}
// DEV: For a Mozilla MV3 extension, we have to use 'action' instead of 'browserAction'
var genericAction = genericBrowser.browserAction || genericBrowser.action;
genericAction.onClicked.addListener(function () {
var newURL = genericBrowser.runtime.getURL('www/index.html');
genericBrowser.tabs.create({ url: newURL });
});