debt - Delete event provider, #1522

src/vs/base/common/eventProvider.ts

-/*---------------------------------------------------------------------------------------------
- *  Copyright (c) Microsoft Corporation. All rights reserved.
- *  Licensed under the MIT License. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
-'use strict';
-
-import lifecycle = require('vs/base/common/lifecycle');
-
-export interface EventProvider<T extends Function> {
-	add(callback: T, context?: any, bucket?: lifecycle.IDisposable[]): void;
-	remove(callback: T, context?: any): void;
-}

src/vs/base/common/eventSource.ts

-/*---------------------------------------------------------------------------------------------
- *  Copyright (c) Microsoft Corporation. All rights reserved.
- *  Licensed under the MIT License. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
-'use strict';
-
-import CallbackList from 'vs/base/common/callbackList';
-import { EventProvider } from 'vs/base/common/eventProvider';
-
-export class EventSource<T extends Function> {
-
-	private _value: CallbackList;
-
-	public fire(...args: any[]): any[] {
-		if(!this._value) {
-			return;
-		}
-		return this._value.invoke.apply(this._value, args);
-	}
-
-	public get value(): EventProvider<T> {
-		if(!this._value) {
-			this._value = new CallbackList();
-		}
-		return {
-			add: (callback, context?, bucket?) => {
-				this._value.add(callback, context, bucket);
-			},
-			remove: this._value.remove.bind(this._value)
-		};
-	}
-}

src/vs/base/test/common/event.test.ts

@@ -8,7 +8,6 @@ import * as assert from 'assert';
 import Event, {Emitter, fromEventEmitter} from 'vs/base/common/event';
 import {IDisposable} from 'vs/base/common/lifecycle';
 import {EventEmitter} from 'vs/base/common/eventEmitter';
-import {EventSource} from 'vs/base/common/eventSource';
 import Errors = require('vs/base/common/errors');
 
 namespace Samples {