Files
colorshell/ags/scripts/notification-handler.ts
T

110 lines
3.6 KiB
TypeScript

import AstalNotifd from "gi://AstalNotifd";
import { timeout } from "astal/time";
import { Subscribable } from "astal/binding";
import { GObject, property, register, Variable } from "astal";
import { Windows } from "../windows";
import { FloatingNotifications } from "../window/FloatingNotifications";
@register({ GTypeName: "Notifications" })
class NotificationsClass extends GObject.Object implements Subscribable {
private static instance: NotificationsClass;
@property(AstalNotifd.Notifd)
private notifd: AstalNotifd.Notifd;
@property(Boolean)
private doNotDisturb: boolean = false;
@property()
public notificationHistory: Array<AstalNotifd.Notification> = [];
@property()
public notifications: Variable<Array<AstalNotifd.Notification>> = new Variable<Array<AstalNotifd.Notification>>([]);
public static getDefault(): NotificationsClass {
if(!NotificationsClass.instance) {
NotificationsClass.instance = new NotificationsClass();
}
return NotificationsClass.instance;
}
constructor() {
super();
this.notifd = new AstalNotifd.Notifd({
ignoreTimeout: true,
dontDisturb: false
} as AstalNotifd.Notifd.ConstructorProps);
this.getNotifd().connect("notified", (daemon: AstalNotifd.Notifd, id: number) => {
const notification: (AstalNotifd.Notification|null) = daemon.get_notification(id);
if(!notification) {
console.log("[LOG] Notification is null, ignoring");
return;
}
if(!this.doNotDisturb) {
this.handleNotification(notification);
return;
}
this.addHistory(notification);
});
}
public handleNotification(notification: AstalNotifd.Notification): void {
Windows.open(FloatingNotifications);
let tmpArray = this.notifications.get().reverse();
tmpArray.push(notification);
this.notifications.set(tmpArray.reverse());
// default timeout if undefined
let notificationTimeout = 4000;
switch(notification.urgency) {
case AstalNotifd.Urgency.LOW:
notificationTimeout = 2000;
break;
case AstalNotifd.Urgency.NORMAL:
notificationTimeout = 4000;
break;
}
notification.urgency !== AstalNotifd.Urgency.CRITICAL &&
timeout(notificationTimeout, () => {
notification.dismiss();
this.notifications.set(this.notifications.get().filter((item) => item.id !== notification.id));
this.addHistory(notification);
});
}
public addHistory(notification: AstalNotifd.Notification): void {
let tmpArray: Array<AstalNotifd.Notification> = this.notificationHistory.reverse()
.filter((item: AstalNotifd.Notification) => item.id !== notification.id);
tmpArray.push(notification);
this.notificationHistory = tmpArray.reverse();
}
public removeHistory(notification: AstalNotifd.Notification) {
this.notificationHistory = this.notificationHistory.filter((curNotification: AstalNotifd.Notification) =>
curNotification.id !== notification.id);
}
public getNotifd(): AstalNotifd.Notifd {
return this.notifd;
}
get() {
return this.notifications.get();
}
subscribe(callback: (list: Array<AstalNotifd.Notification>) => void) {
return this.notifications.subscribe(callback);
}
}
export const Notifications = new NotificationsClass();