feat: extract GlobalEvent abstract class

Author: wewoor

src/common/eventBus.ts src/common/event/decorator.ts

@@ -1,6 +1,4 @@
-import { EventEmitter } from 'mo/common/event';
-
-export const EventBus = new EventEmitter();
+import { EventBus } from './eventBus';
 
 /**
  * Emit decorator, when the function be called,
@@ -29,7 +27,6 @@ export function emit(name: string) {
     };
 }
 
-
 /**
  * When the event emitted, it's going to call target function
  * @param name Event name

src/common/event/eventBus.ts

@@ -0,0 +1,24 @@
+import { EventEmitter } from 'mo/common/event/eventEmitter';
+
+export const EventBus = new EventEmitter();
+
+export abstract class GlobalEvent {
+    /**
+     * Subscribe the service event
+     * @param name Event name
+     * @param callback Callback function
+     */
+    public subscribe(name: string | string [], callback: Function) {
+        EventBus.subscribe(name, callback);
+    }
+
+    /**
+     * Emit the service event
+     * @param name Event name
+     * @param args Arguments
+     */
+    public emit(name: string, ...args: any) {
+        EventBus.emit(name, args);
+    }
+}
+

src/common/event.ts src/common/event/eventEmitter.ts

@@ -0,0 +1,3 @@
+export * from './decorator';
+export * from './eventBus';
+export * from './eventEmitter';

src/common/event/index.ts

@@ -1,21 +1,2 @@
-import { EventBus } from '../common/eventBus';
-
 export abstract class BaseService<S = any> {
-    /**
-     * Subscribe the service event
-     * @param name Event name
-     * @param callback Callback function
-     */
-    public subscribe(name: string | string [], callback: Function) {
-        EventBus.subscribe(name, callback);
-    }
-
-    /**
-     * Emit the service event
-     * @param name Event name
-     * @param args Arguments
-     */
-    public emit(name: string, ...args: any) {
-        EventBus.emit(name, args);
-    }
 }

src/services/baseService.ts

@@ -1,7 +1,7 @@
 import 'reflect-metadata';
-export * from '../common/eventBus';
+export * from '../common/event/eventBus';
 export * from './workbench/activityBarService';
-export * from '../common/eventBus';
+export * from '../common/event/eventBus';
 export * from './extensionService';
 export * from './workbench/menuBarService';
 export * from './workbench/sidebarService';

src/services/index.ts

@@ -1,6 +1,6 @@
-import { BaseService } from 'mo/services/baseService';
+import { GlobalEvent } from 'mo/common/event';
 
-export abstract class Component<S> extends BaseService {
+export abstract class Component<S> extends GlobalEvent {
     protected abstract state: S;
 
     public updateState(nextState: S) {

src/services/react/component.ts

@@ -1,6 +1,6 @@
 import { Component } from 'mo/services/react';
 import { ITab } from 'mo/components/tabs';
-import { emit } from 'mo/common/eventBus';
+import { emit } from 'mo/common/event';
 import { singleton, container } from 'tsyringe';
 import { EditorModel, EditorGroupModel, IEditor, IEditorGroup } from 'mo/model/editor';
 

src/services/workbench/editorService.ts

@@ -1,7 +1,7 @@
 import { IMenuBar, IMenuBarItem, MenuBarModel } from 'mo/model/menuBar';
 import { Component } from 'mo/services/react';
 import { singleton, container } from 'tsyringe';
-import { emit } from '../../common/eventBus';
+import { emit } from '../../common/event';
 
 /**
  * The activity bar event definition

src/services/workbench/menuBarService.ts

@@ -1,6 +1,6 @@
 import { Component } from 'mo/services/react';
 import { singleton, container } from 'tsyringe';
-import { emit } from '../../common/eventBus';
+import { emit } from '../../common/event';
 import { ISidebar, ISidebarPane, SidebarModel } from 'mo/model/sidebar';
 
 /**

src/services/workbench/sidebarService.ts

@@ -1,6 +1,6 @@
 import { IStatusBar, IStatusBarItem, StatusBarModel } from 'mo/model/statusBar';
 import { Component } from 'mo/services/react';
-import { emit } from 'mo/common/eventBus';
+import { emit } from 'mo/common/event';
 import { container, singleton } from 'tsyringe';
 
 /**