odoo-mobile-v3/src/base/events/event-manager.ts

import { ReflectiveInjector } from "@angular/core";
import { Events } from "ionic-angular";
// import { EventSlots } from "./event-slot";

/**
 *
 * ███████╗██╗   ██╗███████╗███╗   ██╗████████╗███████╗███╗   ███╗ █████╗ ███╗   ██╗ █████╗  ██████╗ ███████╗██████╗ 
 * ██╔════╝██║   ██║██╔════╝████╗  ██║╚══██╔══╝██╔════╝████╗ ████║██╔══██╗████╗  ██║██╔══██╗██╔════╝ ██╔════╝██╔══██╗
 * █████╗  ██║   ██║█████╗  ██╔██╗ ██║   ██║   ███████╗██╔████╔██║███████║██╔██╗ ██║███████║██║  ███╗█████╗  ██████╔╝
 * ██╔══╝  ╚██╗ ██╔╝██╔══╝  ██║╚██╗██║   ██║   ╚════██║██║╚██╔╝██║██╔══██║██║╚██╗██║██╔══██║██║   ██║██╔══╝  ██╔══██╗
 * ███████╗ ╚████╔╝ ███████╗██║ ╚████║   ██║   ███████║██║ ╚═╝ ██║██║  ██║██║ ╚████║██║  ██║╚██████╔╝███████╗██║  ██║
 * ╚══════╝  ╚═══╝  ╚══════╝╚═╝  ╚═══╝   ╚═╝   ╚══════╝╚═╝     ╚═╝╚═╝  ╚═╝╚═╝  ╚═══╝╚═╝  ╚═╝ ╚═════╝ ╚══════╝╚═╝  ╚═╝
 *
 * Clase que contiene métodos que permiten compartir eventos en toda la aplicación
 */
export abstract class EventsManager {

    private static EVENTS_INSTANCE;

    /**
     * 
     */
    public static getManager(): Events {
        if (!EventsManager.EVENTS_INSTANCE) {
            EventsManager.EVENTS_INSTANCE = ReflectiveInjector.resolveAndCreate([Events]).get(Events);
        }

        return EventsManager.EVENTS_INSTANCE;
    }

    /**
     * 
     * @param name 
     * @param data 
     */
    public static publish(name: string , data?: any): void {
        EventsManager.getManager().publish(name, data);
    }

    /**
     * 
     * @param name 
     */
    public static subscribe(name: string, handler: Function): any {
        EventsManager.getManager().subscribe(name, handler);
    }

    /**
     * 
     * @param name 
     */
    public static unsubscribe(name: string): void {
        EventsManager.getManager().unsubscribe(name);
    }
}