signal-desktop/app/tray_icon.js
Scott Nonnenberg 754d65ae2e Let's make it all pretty, shall we?
We missed a couple directories with previous attempts to turn this on
globally: app/ and libtextsecure/

Not to mention files in places we didn't expect: ts files that weren't
in the ts directory!

This turns prettier on for every file we care about (js, ts, tsx, md)
everywhere in the project but for a few key parts.
2018-05-02 13:40:57 -07:00

81 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) {
// A smaller icon is needed on macOS
const iconSize = process.platform === 'darwin' ? '16' : '256';
const iconNoNewMessages = path.join(
__dirname,
'..',
'images',
`icon_${iconSize}.png`
);
tray = new Tray(iconNoNewMessages);
tray.toggleWindowVisibility = () => {
const mainWindow = getMainWindow();
if (mainWindow) {
if (mainWindow.isVisible()) {
mainWindow.hide();
} else {
mainWindow.show();
// On some versions of GNOME the window may not be on top when restored.
// This trick should fix it.
// Thanks to: https://github.com/Enrico204/Whatsapp-Desktop/commit/6b0dc86b64e481b455f8fce9b4d797e86d000dc1
mainWindow.setAlwaysOnTop(true);
mainWindow.focus();
mainWindow.setAlwaysOnTop(false);
}
}
tray.updateContextMenu();
};
tray.updateContextMenu = () => {
const mainWindow = getMainWindow();
// NOTE: we want to have the show/hide entry available in the tray icon
// context menu, since the 'click' event may not work on all platforms.
// For details please refer to:
// https://github.com/electron/electron/blob/master/docs/api/tray.md.
trayContextMenu = Menu.buildFromTemplate([
{
id: 'toggleWindowVisibility',
label: messages[mainWindow.isVisible() ? 'hide' : 'show'].message,
click: tray.toggleWindowVisibility,
},
{
id: 'quit',
label: messages.quit.message,
click: app.quit.bind(app),
},
]);
tray.setContextMenu(trayContextMenu);
};
tray.updateIcon = unreadCount => {
if (unreadCount > 0) {
const filename = `${String(unreadCount >= 10 ? 10 : unreadCount)}.png`;
tray.setImage(
path.join(__dirname, '..', 'images', 'alert', iconSize, filename)
);
} else {
tray.setImage(iconNoNewMessages);
}
};
tray.on('click', tray.toggleWindowVisibility);
tray.setToolTip(messages.trayTooltip.message);
tray.updateContextMenu();
return tray;
}
module.exports = createTrayIcon;