session-desktop/app/tray_icon.js

83 lines
2.2 KiB
JavaScript

const path = require('path');
const { app, Menu, Tray } = require('electron');
let trayContextMenu = null;
let tray = null;
function createTrayIcon(getMainWindow, messages) {
// keep the duplicated part to allow for search and find
const iconFile = process.platform === 'darwin' ? 'session_icon_16.png' : 'session_icon_32.png';
const iconNoNewMessages = path.join(__dirname, '..', 'images', 'session', iconFile);
tray = new Tray(iconNoNewMessages);
tray.forceOnTop = mainWindow => {
if (mainWindow) {
// 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.toggleWindowVisibility = () => {
const mainWindow = getMainWindow();
if (mainWindow) {
if (mainWindow.isVisible()) {
mainWindow.hide();
} else {
mainWindow.show();
tray.forceOnTop(mainWindow);
}
}
tray.updateContextMenu();
};
tray.showWindow = () => {
const mainWindow = getMainWindow();
if (mainWindow) {
if (!mainWindow.isVisible()) {
mainWindow.show();
}
tray.forceOnTop(mainWindow);
}
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() ? 'appMenuHide' : 'show'],
click: tray.toggleWindowVisibility,
},
{
id: 'quit',
label: messages.appMenuQuit,
click: app.quit.bind(app),
},
]);
tray.setContextMenu(trayContextMenu);
};
tray.on('click', tray.showWindow);
tray.setToolTip(messages.sessionMessenger);
tray.updateContextMenu();
return tray;
}
module.exports = createTrayIcon;