aboutsummaryrefslogtreecommitdiffstats
path: root/sdnr/wt/odlux/framework/src/services/applicationManager.ts
blob: b7a6f2efc185054a243a2f4fa74d1c52e261f640 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
import { ApplicationInfo } from '../models/applicationInfo';
import { Event } from '../common/event';

import { applicationApi } from './applicationApi';

/** Represents registry to manage all applications. */
class ApplicationManager {
    
  /** Stores all registerd applications.  */
  private _applications: { [key: string]: ApplicationInfo }; 
  
  /** Initializes a new instance of this class. */
  constructor() {
    this._applications = {};
    this.changed = new Event<void>(); 
  }

  /** The chaged event will fire if the registration has changed. */
  public changed: Event<void>;

  /** Registers a new application. */
  public registerApplication(applicationInfo: ApplicationInfo) {
    this._applications[applicationInfo.name] = applicationInfo;
    this.changed.invoke();
    return applicationApi;
  }

  /** Gets all registered applications. */
  public get applications() {
    return this._applications;
  }
}

/** A singleton instance of the application manager. */
export const applicationManager = new ApplicationManager();
export default applicationManager;