Mercurial > libervia-web
view browser_side/notification.py @ 349:f488692c4903
browser_side: LightTextEditor inheritates from BaseTextEditor + display URL in the status
author | souliane <souliane@mailoo.org> |
---|---|
date | Wed, 12 Feb 2014 14:58:11 +0100 |
parents | 835a8ae799e7 |
children | f9130176bc8d |
line wrap: on
line source
from __pyjamas__ import JS class Notification(object): """ If the browser supports it, the user allowed it to and the tab is in the background, send desktop notifications on messages. Requires both Web Notifications and Page Visibility API. """ def __init__(self): JS(""" this.enabled = false; if (!('hidden' in document)) document.hidden = false; if (!('Notification' in window)) return; if (Notification.permission === 'granted') this.enabled = true; else if (Notification.permission === 'default') { Notification.requestPermission(function(permission){ if (permission !== 'granted') return; this.enabled = true; }); } """) def notify(self, title, body, icon='/media/icons/apps/48/sat.png'): JS(""" if (this.enabled && document.hidden) { notification = Notification(title, {body: body, icon: icon}); // Probably won’t work, but it doesn’t hurt to try. notification.addEventListener('click', function() { window.focus(); }); } """)