SingleFile/extension/core/bg/editor.js

/*
 * Copyright 2010-2019 Gildas Lormeau
 * contact : gildas.lormeau <at> gmail.com
 * 
 * This file is part of SingleFile.
 *
 *   The code in this file is free software: you can redistribute it and/or 
 *   modify it under the terms of the GNU Affero General Public License 
 *   (GNU AGPL) as published by the Free Software Foundation, either version 3
 *   of the License, or (at your option) any later version.
 * 
 *   The code in this file 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 Affero 
 *   General Public License for more details.
 *
 *   As additional permission under GNU AGPL version 3 section 7, you may 
 *   distribute UNMODIFIED VERSIONS OF THIS file without the copy of the GNU 
 *   AGPL normally required by section 4, provided you include this license 
 *   notice and a URL through which recipients can access the Corresponding 
 *   Source.
 */

/* global browser, singlefile */

singlefile.extension.core.bg.editor = (() => {

	const tabsData = new Map();

	return {
		onMessage,
		async open({ content, filename }, options) {
			const tab = await browser.tabs.create({ active: true, url: "/extension/ui/pages/editor.html" });
			tabsData.set(tab.id, { content, filename, options });
		}
	};

	async function onMessage(message, sender) {
		if (message.method.endsWith(".getTabData")) {
			const tab = sender.tab;
			return tabsData.get(tab.id);
		}
	}

})();