A fully free and unlocked alternative to Franz.
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import {app, Menu, shell, Tray} from "electron";
import Meta from "./Meta";
import Config from "./Config";
import Updater from "./Updater";
import MainWindow from "./windows/MainWindow";
import * as os from "os";
export default class Application {
private readonly devMode: boolean;
private readonly config: Config;
private readonly updater: Updater;
private readonly mainWindow: MainWindow;
private tray?: Tray;
public constructor(devMode: boolean) {
this.devMode = devMode;
this.config = new Config();
this.updater = new Updater(this.config, this);
this.mainWindow = new MainWindow(this);
}
public async start(): Promise<void> {
console.log('Starting app');
this.setupSystemTray();
this.mainWindow.setup();
this.setupElectronTweaks();
// Check for updates
if (os.platform() === 'win32') {
this.updater.checkAndPromptForUpdates(this.mainWindow.getWindow()).then(() => {
console.log('Update check successful.');
}).catch(console.error);
}
console.log('App started');
}
public async stop(): Promise<void> {
this.mainWindow.teardown();
}
public getConfig(): Config {
return this.config;
}
public getUpdater(): Updater {
return this.updater;
}
public isDevMode(): boolean {
return this.devMode;
}
private setupElectronTweaks() {
// Open external links in default OS browser
app.on('web-contents-created', (e, contents) => {
if (contents.getType() === 'webview') {
console.log('Setting external links to open in default OS browser');
contents.on('new-window', (e, url) => {
e.preventDefault();
if (url.startsWith('https://')) {
shell.openExternal(url).catch(console.error);
}
});
}
});
// Disable unused features
app.on('web-contents-created', (e, contents) => {
contents.on('will-attach-webview', (e, webPreferences) => {
delete webPreferences.preload;
webPreferences.nodeIntegration = false;
// TODO: Here would be a good place to filter accessed urls (params.src).
// Also consider 'will-navigate' event on contents.
});
});
}
private setupSystemTray() {
console.log('Loading system Tray');
this.tray = new Tray(Meta.ICON_PATH);
this.tray.setToolTip('Tabs');
this.tray.setContextMenu(Menu.buildFromTemplate([
{label: 'Tabs', enabled: false},
{label: 'Open Tabs', click: () => this.mainWindow.getWindow().show()},
{type: 'separator'},
{label: 'Quit', role: 'quit'},
]));
this.tray.on('click', () => this.mainWindow.toggle());
}
}