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- "use strict";
-
- const electron = require("electron");
- const core = require("./app.js");
- const Log = require("logger");
-
- // Config
- let config = process.env.config ? JSON.parse(process.env.config) : {};
- // Module to control application life.
- const app = electron.app;
- // Module to create native browser window.
- const BrowserWindow = electron.BrowserWindow;
-
- // Keep a global reference of the window object, if you don't, the window will
- // be closed automatically when the JavaScript object is garbage collected.
- let mainWindow;
-
- /**
- *
- */
- function createWindow() {
- let electronSwitchesDefaults = ["autoplay-policy", "no-user-gesture-required"];
- app.commandLine.appendSwitch(...new Set(electronSwitchesDefaults, config.electronSwitches));
- let electronOptionsDefaults = {
- width: 800,
- height: 600,
- x: 0,
- y: 0,
- darkTheme: true,
- webPreferences: {
- contextIsolation: true,
- nodeIntegration: false,
- zoomFactor: config.zoom
- },
- backgroundColor: "#000000"
- };
-
- // DEPRECATED: "kioskmode" backwards compatibility, to be removed
- // settings these options directly instead provides cleaner interface
- if (config.kioskmode) {
- electronOptionsDefaults.kiosk = true;
- } else {
- electronOptionsDefaults.fullscreen = true;
- electronOptionsDefaults.autoHideMenuBar = true;
- }
-
- const electronOptions = Object.assign({}, electronOptionsDefaults, config.electronOptions);
-
- // Create the browser window.
- mainWindow = new BrowserWindow(electronOptions);
-
- // and load the index.html of the app.
- // If config.address is not defined or is an empty string (listening on all interfaces), connect to localhost
-
- let prefix;
- if (config["tls"] !== null && config["tls"]) {
- prefix = "https://";
- } else {
- prefix = "http://";
- }
-
- let address = (config.address === void 0) | (config.address === "") ? (config.address = "localhost") : config.address;
- mainWindow.loadURL(`${prefix}${address}:${config.port}`);
-
- // Open the DevTools if run with "npm start dev"
- if (process.argv.includes("dev")) {
- if (process.env.JEST_WORKER_ID !== undefined) {
- // if we are running with jest
- const devtools = new BrowserWindow(electronOptions);
- mainWindow.webContents.setDevToolsWebContents(devtools.webContents);
- }
- mainWindow.webContents.openDevTools();
- }
-
- // simulate mouse move to hide black cursor on start
- mainWindow.webContents.on("dom-ready", (event) => {
- mainWindow.webContents.sendInputEvent({ type: "mouseMove", x: 0, y: 0 });
- });
-
- // Set responders for window events.
- mainWindow.on("closed", function () {
- mainWindow = null;
- });
-
- if (config.kioskmode) {
- mainWindow.on("blur", function () {
- mainWindow.focus();
- });
-
- mainWindow.on("leave-full-screen", function () {
- mainWindow.setFullScreen(true);
- });
-
- mainWindow.on("resize", function () {
- setTimeout(function () {
- mainWindow.reload();
- }, 1000);
- });
- }
- }
-
- // This method will be called when Electron has finished
- // initialization and is ready to create browser windows.
- app.on("ready", function () {
- Log.log("Launching application.");
- createWindow();
- });
-
- // Quit when all windows are closed.
- app.on("window-all-closed", function () {
- if (process.env.JEST_WORKER_ID !== undefined) {
- // if we are running with jest
- app.quit();
- } else {
- createWindow();
- }
- });
-
- app.on("activate", function () {
- // On OS X it's common to re-create a window in the app when the
- // dock icon is clicked and there are no other windows open.
- if (mainWindow === null) {
- createWindow();
- }
- });
-
- /* This method will be called when SIGINT is received and will call
- * each node_helper's stop function if it exists. Added to fix #1056
- *
- * Note: this is only used if running Electron. Otherwise
- * core.stop() is called by process.on("SIGINT"... in `app.js`
- */
- app.on("before-quit", (event) => {
- Log.log("Shutting down server...");
- event.preventDefault();
- setTimeout(() => {
- process.exit(0);
- }, 3000); // Force-quit after 3 seconds.
- core.stop();
- process.exit(0);
- });
-
- // Start the core application if server is run on localhost
- // This starts all node helpers and starts the webserver.
- if (["localhost", "127.0.0.1", "::1", "::ffff:127.0.0.1", undefined].includes(config.address)) {
- core.start(function (c) {
- config = c;
- });
- }
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