session-desktop/app/tray_icon.js

69 lines
1.8 KiB
JavaScript

const path = require('path');
const {
app,
Menu,
Tray,
} = require('electron');
let trayContextMenu = null;
let tray = null;
function createTrayIcon(getMainWindow, messages) {
// A smaller icon is needed on macOS
tray = new Tray(
process.platform === 'darwin' ?
path.join(__dirname, '..', 'images', 'icon_16.png') :
path.join(__dirname, '..', 'images', 'icon_256.png')
);
tray.toggleWindowVisibility = () => {
const mainWindow = getMainWindow();
if (mainWindow) {
if (mainWindow.isVisible()) {
mainWindow.hide();
} else {
mainWindow.show();
// On some versions of GNOME the window may not be on top when restored.
// This trick should fix it.
// Thanks to: https://github.com/Enrico204/Whatsapp-Desktop/commit/6b0dc86b64e481b455f8fce9b4d797e86d000dc1
mainWindow.setAlwaysOnTop(true);
mainWindow.focus();
mainWindow.setAlwaysOnTop(false);
}
}
tray.updateContextMenu();
};
tray.updateContextMenu = () => {
const mainWindow = getMainWindow();
// NOTE: we want to have the show/hide entry available in the tray icon
// context menu, since the 'click' event may not work on all platforms.
// For details please refer to:
// https://github.com/electron/electron/blob/master/docs/api/tray.md.
trayContextMenu = Menu.buildFromTemplate([{
id: 'toggleWindowVisibility',
label: messages[mainWindow.isVisible() ? 'hide' : 'show'].message,
click: tray.toggleWindowVisibility,
},
{
id: 'quit',
label: messages.quit.message,
click: app.quit.bind(app),
}]);
tray.setContextMenu(trayContextMenu);
};
tray.on('click', tray.toggleWindowVisibility);
tray.setToolTip(messages.trayTooltip.message);
tray.updateContextMenu();
return tray;
}
module.exports = createTrayIcon;