ext/bg/js/util.js


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/*
 * Copyright (C) 2016-2020  Yomichan Authors
 *
 * This program 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.
 *
 * This program 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 this program.  If not, see <https://www.gnu.org/licenses/>.
 */

function utilBackgroundIsolate(data) {
    const backgroundPage = chrome.extension.getBackgroundPage();
    return backgroundPage.clone(data);
}

function utilBackend() {
    const backend = chrome.extension.getBackgroundPage().yomichanBackend;
    if (!backend.isPrepared()) {
        throw new Error('Backend not ready yet');
    }
    return backend;
}