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/* global __dirname, process */
const {
BrowserWindow,
Menu,
app,
shell
} = require('electron');
const isDev = require('electron-is-dev');
const { autoUpdater } = require('electron-updater');
const windowStateKeeper = require('electron-window-state');
const {
initPopupsConfigurationMain,
getPopupTarget,
setupAlwaysOnTopMain,
setupPowerMonitorMain,
setupScreenSharingMain
} = require('jitsi-meet-electron-utils');
const path = require('path');
const URL = require('url');
const config = require('./app/features/config');
// We need this because of https://github.com/electron/electron/issues/18214
app.commandLine.appendSwitch('disable-site-isolation-trials');
// Needed until robot.js is fixed: https://github.com/octalmage/robotjs/issues/580
app.allowRendererProcessReuse = false;
autoUpdater.logger = require('electron-log');
autoUpdater.logger.transports.file.level = 'info';
/**
* When in development mode:
* - Load debug utilities (don't open the DevTools window by default though)
* - Enable automatic reloads
*/
if (isDev) {
require('electron-debug')({ showDevTools: false });
require('electron-reload')(path.join(__dirname, 'build'));
}
/**
* The window object that will load the iframe with Jitsi Meet.
* IMPORTANT: Must be defined as global in order to not be garbage collected
* acidentally.
*/
let mainWindow = null;
/**
* Sets the application menu. It is hidden on all platforms except macOS because
* otherwise copy and paste functionality is not available.
*/
function setApplicationMenu() {
if (process.platform === 'darwin') {
const template = [ {
label: app.name,
submenu: [
{
role: 'services',
submenu: []
},
{ type: 'separator' },
{ role: 'hide' },
{ role: 'hideothers' },
{ role: 'unhide' },
{ type: 'separator' },
{ role: 'quit' }
]
}, {
label: 'Edit',
submenu: [ {
label: 'Undo',
accelerator: 'CmdOrCtrl+Z',
selector: 'undo:'
},
{
label: 'Redo',
accelerator: 'Shift+CmdOrCtrl+Z',
selector: 'redo:'
},
{
type: 'separator'
},
{
label: 'Cut',
accelerator: 'CmdOrCtrl+X',
selector: 'cut:'
},
{
label: 'Copy',
accelerator: 'CmdOrCtrl+C',
selector: 'copy:'
},
{
label: 'Paste',
accelerator: 'CmdOrCtrl+V',
selector: 'paste:'
},
{
label: 'Select All',
accelerator: 'CmdOrCtrl+A',
selector: 'selectAll:'
} ]
}, {
label: '&Window',
role: 'window',
submenu: [
{ role: 'minimize' },
{ role: 'close' }
]
} ];
Menu.setApplicationMenu(Menu.buildFromTemplate(template));
} else {
Menu.setApplicationMenu(null);
}
}
/**
* Opens new window with index.html(Jitsi Meet is loaded in iframe there).
*/
function createJitsiMeetWindow() {
// Application menu.
setApplicationMenu();
// Check for Updates.
autoUpdater.checkForUpdatesAndNotify();
// Load the previous window state with fallback to defaults.
const windowState = windowStateKeeper({
defaultWidth: 800,
defaultHeight: 600
});
// Path to root directory.
const basePath = isDev ? __dirname : app.getAppPath();
// URL for index.html which will be our entry point.
const indexURL = URL.format({
pathname: path.resolve(basePath, './build/index.html'),
protocol: 'file:',
slashes: true
});
// Options used when creating the main Jitsi Meet window.
// Use a preload script in order to provide node specific functionality
// to a isolated BrowserWindow in accordance with electron security
// guideline.
const options = {
x: windowState.x,
y: windowState.y,
width: windowState.width,
height: windowState.height,
icon: path.resolve(basePath, './resources/icons/icon_512x512.png'),
minWidth: 800,
minHeight: 600,
show: false,
webPreferences: {
experimentalFeatures: true, // Insertable streams, for E2EE.
nativeWindowOpen: true,
nodeIntegration: false,
preload: path.resolve(basePath, './build/preload.js')
}
};
mainWindow = new BrowserWindow(options);
windowState.manage(mainWindow);
mainWindow.loadURL(indexURL);
initPopupsConfigurationMain(mainWindow);
setupAlwaysOnTopMain(mainWindow);
setupPowerMonitorMain(mainWindow);
setupScreenSharingMain(mainWindow, config.default.appName);
mainWindow.webContents.on('new-window', (event, url, frameName) => {
const target = getPopupTarget(url, frameName);
if (!target || target === 'browser') {
event.preventDefault();
shell.openExternal(url);
}
});
mainWindow.on('closed', () => {
mainWindow = null;
});
mainWindow.once('ready-to-show', () => {
mainWindow.show();
});
}
/**
* Force Single Instance Application.
*/
const gotInstanceLock = app.requestSingleInstanceLock();
if (!gotInstanceLock) {
app.quit();
process.exit(0);
}
/**
* Run the application.
*/
app.on('activate', () => {
if (mainWindow === null) {
createJitsiMeetWindow();
}
});
app.on('certificate-error',
// eslint-disable-next-line max-params
(event, webContents, url, error, certificate, callback) => {
if (isDev) {
event.preventDefault();
callback(true);
} else {
callback(false);
}
}
);
app.on('ready', createJitsiMeetWindow);
app.on('second-instance', () => {
/**
* If someone creates second instance of the application, set focus on
* existing window.
*/
if (mainWindow) {
mainWindow.isMinimized() && mainWindow.restore();
mainWindow.focus();
}
});
app.on('window-all-closed', () => {
// Don't quit the application on macOS.
if (process.platform !== 'darwin') {
app.quit();
}
});
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