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+<!doctype html>
+<html>
+<head>
+<title>Web Notifications Example</title>
+<script>
+ var notificationsCreated = 0
+
+ function getPermission() { return document.Notification }
+ function resetPermission(permission = 'default') {
+ document.Notification = permission
+ document.getElementById('state').value = getPermission()
+ }
+
+ function createNotification() {
+ let title = 'Notification #' + ++notificationsCreated
+ let options = { body: 'Visit doc.qt.io for more info!', icon: 'icon.png', }
+
+ let notification = new Notification(title, options)
+ document.notification = notification
+
+ notification.onerror = function(error) {
+ document.getElementById('act').value += ' with error'
+ document.notification = null
+ }
+ notification.onshow = function() {
+ document.getElementById('act').value += ', shown'
+ document.getElementById('close').style.display = 'inline'
+ }
+ notification.onclick = function() {
+ document.getElementById('act').value += ', clicked'
+ }
+ notification.onclose = function() {
+ if (document.notification && notification == document.notification) {
+ document.getElementById('act').value += ' and closed'
+ document.getElementById('close').style.display = 'none'
+ document.notification = null
+ }
+ }
+
+ console.log('...notification created [Title: ' + title + ']')
+ document.getElementById('act').value = 'Notification was created'
+ }
+
+ function onMakeNotification() {
+ if (getPermission() == 'granted') {
+ createNotification()
+ } else if (getPermission() == 'denied') {
+ setTimeout(function() {
+ if (window.confirm('Notifications are disabled!\n' +
+ 'Permission needs to be granted by user. Reset?'))
+ resetPermission()
+ }, 1)
+ } else {
+ Notification.requestPermission().then(function (permission) {
+ console.info('notifications request: ' + permission)
+ resetPermission(permission)
+ if (permission == 'granted')
+ createNotification()
+ })
+ }
+ }
+
+ function closeNotification() { if (document.notification) document.notification.close() }
+
+ document.addEventListener('DOMContentLoaded', function() {
+ resetPermission(Notification.permission) })
+</script>
+</head>
+<body style='text-align:center;'>
+ <h3>Click the button to send a notification</h3>
+
+ <button onclick='onMakeNotification()'>Notify!</button>
+
+ <p>
+ <output id='act'></output>
+ <button id='close' style='display: none;' onclick='closeNotification()'>Close</button>
+ </p><br>
+
+ <p>
+ <label for='state'>Permission:</label>
+ <output id='state'></output>
+ <button onclick='resetPermission()'>Reset</button>
+ </p><br>
+
+ <h4>More info can be found on:</h4>
+ <ul style='list-style-type: none;'>
+ <li>W3 <a href='https://www.w3.org/TR/notifications'>Web Notifications</a> standard</li>
+ <li>Documentation for <a href='https://doc.qt.io'>Qt WebEngine</a> module</li>
+ </ul>
+</body>
+</html>