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This script is intended to work with @require only. Exposes an instance of the Notifications class of this script to window.UserScript.Notifications
此脚本不应直接安装。它是供其他脚本使用的外部库，要使用该库请加入元指令 // @require https://update.greasyfork.icu/scripts/438798/1019652/UserScript%20Notification%20Framework.js
// ==UserScript==
// @namespace Xortrox/UserScripts/Notifications
// @name UserScript Notification Framework
// @version 0.3
// @description This script is intended to work with @require only. Exposes an instance of the Notifications class of this script to window.UserScript.Notifications
// @author Xortrox, Puls3
// @match *
// @esversion: 6
// @license MIT
// ==/UserScript==
class Notifications {
/** Should always be awaited before you use notifications. */
askPermission() {
return this.hasPermission();
}
notify(title, text, icon) {
this.hasPermission().then(function (result) {
if (result === true) {
let popup = new window.Notification(title, { body: text, icon: icon });
popup.onclick = function () {
window.focus();
}
}
});
}
hasPermission() {
return new Promise(function (resolve) {
if ('Notification' in window) {
if (window.Notification.permission === 'granted') {
resolve(true);
} else {
window.Notification.requestPermission().then(function (permission) {
if (permission === 'granted') {
resolve(true);
} else {
resolve(false);
}
});
}
} else {
resolve(true);
}
});
}
}
if (!window.UserScript) {
window.UserScript = {};
}
window.UserScript.Notifications = new Notifications();