misskey/packages/frontend/src/events.ts

29 lines
753 B
TypeScript

/*
* SPDX-FileCopyrightText: syuilo and misskey-project
* SPDX-License-Identifier: AGPL-3.0-only
*/
import { EventEmitter } from 'eventemitter3';
import * as Misskey from 'misskey-js';
import { onBeforeUnmount } from 'vue';
type Events = {
themeChanging: () => void;
themeChanged: () => void;
clientNotification: (notification: Misskey.entities.Notification) => void;
notePosted: (note: Misskey.entities.Note) => void;
noteDeleted: (noteId: Misskey.entities.Note['id']) => void;
};
export const globalEvents = new EventEmitter<Events>();
export function useGlobalEvent<T extends keyof Events>(
event: T,
callback: Events[T],
): void {
globalEvents.on(event, callback);
onBeforeUnmount(() => {
globalEvents.off(event, callback);
});
}