42 lines
1.0 KiB
TypeScript
42 lines
1.0 KiB
TypeScript
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/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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import * as vscode from 'vscode';
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export function disposeAll(disposables: vscode.Disposable[]) {
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while (disposables.length) {
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const item = disposables.pop();
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if (item) {
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item.dispose();
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}
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}
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}
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export abstract class Disposable {
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private _isDisposed = false;
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protected _disposables: vscode.Disposable[] = [];
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public dispose(): any {
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if (this._isDisposed) {
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return;
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}
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this._isDisposed = true;
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disposeAll(this._disposables);
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}
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protected _register<T extends vscode.Disposable>(value: T): T {
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if (this._isDisposed) {
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value.dispose();
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} else {
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this._disposables.push(value);
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}
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return value;
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}
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protected get isDisposed() {
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return this._isDisposed;
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}
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}
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