yomichan/ext/fg/js/frontend-initialize.js
2020-04-05 19:57:37 +03:00

70 lines
2.3 KiB
JavaScript

/*
* Copyright (C) 2019-2020 Alex Yatskov <alex@foosoft.net>
* Author: Alex Yatskov <alex@foosoft.net>
*
* 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/>.
*/
/* global
* FrameOffsetForwarder
* Frontend
* PopupProxy
* PopupProxyHost
* apiForward
*/
async function main() {
await yomichan.prepare();
const data = window.frontendInitializationData || {};
const {id, depth=0, parentFrameId, url, proxy=false} = data;
let popup;
if (!proxy && (window !== window.parent)) {
const rootPopupInformationPromise = yomichan.getTemporaryListenerResult(
chrome.runtime.onMessage,
({action, params}, {resolve}) => {
if (action === 'rootPopupInformation') {
resolve(params);
}
}
);
apiForward('rootPopupRequestInformationBroadcast');
const {popupId, frameId} = await rootPopupInformationPromise;
const frameOffsetForwarder = new FrameOffsetForwarder();
frameOffsetForwarder.start();
const getFrameOffset = frameOffsetForwarder.getOffset.bind(frameOffsetForwarder);
popup = new PopupProxy(popupId, 0, null, frameId, url, getFrameOffset);
await popup.prepare();
} else if (proxy) {
popup = new PopupProxy(null, depth + 1, id, parentFrameId, url);
await popup.prepare();
} else {
const frameOffsetForwarder = new FrameOffsetForwarder();
frameOffsetForwarder.start();
const popupHost = new PopupProxyHost();
await popupHost.prepare();
popup = popupHost.getOrCreatePopup(null, null, depth);
}
const frontend = new Frontend(popup);
await frontend.prepare();
}
main();