yomichan/ext/fg/js/frontend-initialize.js

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/*
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* Copyright (C) 2019-2020 Alex Yatskov <alex@foosoft.net>
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* 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
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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/* global
* FrameOffsetForwarder
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* Frontend
* PopupProxy
* PopupProxyHost
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* apiForward
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*/
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async function main() {
await yomichan.prepare();
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const data = window.frontendInitializationData || {};
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const {id, depth=0, parentFrameId, url, proxy=false} = data;
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let popup;
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if (!proxy && (window !== window.parent)) {
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const rootPopupInformationPromise = yomichan.getTemporaryListenerResult(
chrome.runtime.onMessage,
({action, params}, {resolve}) => {
if (action === 'rootPopupInformation') {
resolve(params);
}
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}
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);
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apiForward('rootPopupRequestInformationBroadcast');
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const {popupId, frameId} = await rootPopupInformationPromise;
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const frameOffsetForwarder = new FrameOffsetForwarder();
frameOffsetForwarder.start();
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const getFrameOffset = frameOffsetForwarder.getOffset.bind(frameOffsetForwarder);
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popup = new PopupProxy(popupId, 0, null, frameId, url, getFrameOffset);
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await popup.prepare();
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} else if (proxy) {
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popup = new PopupProxy(null, depth + 1, id, parentFrameId, url);
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await popup.prepare();
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} else {
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const frameOffsetForwarder = new FrameOffsetForwarder();
frameOffsetForwarder.start();
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const popupHost = new PopupProxyHost();
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await popupHost.prepare();
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popup = popupHost.getOrCreatePopup(null, null, depth);
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}
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const frontend = new Frontend(popup);
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await frontend.prepare();
}
main();