SQL Operations Studio Public Preview 1 (0.23) release source code

src/vs/platform/extensions/common/extensions.ts

@@ -0,0 +1,105 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+'use strict';
+
+import Severity from 'vs/base/common/severity';
+import { TPromise } from 'vs/base/common/winjs.base';
+import { createDecorator } from 'vs/platform/instantiation/common/instantiation';
+import { IExtensionPoint } from 'vs/platform/extensions/common/extensionsRegistry';
+
+export interface IExtensionDescription {
+	readonly id: string;
+	readonly name: string;
+	readonly displayName?: string;
+	readonly version: string;
+	readonly publisher: string;
+	readonly isBuiltin: boolean;
+	readonly extensionFolderPath: string;
+	readonly extensionDependencies?: string[];
+	readonly activationEvents?: string[];
+	readonly engines: {
+		vscode: string;
+	};
+	readonly main?: string;
+	readonly contributes?: { [point: string]: any; };
+	enableProposedApi?: boolean;
+}
+
+export const IExtensionService = createDecorator<IExtensionService>('extensionService');
+
+export interface IMessage {
+	type: Severity;
+	message: string;
+	source: string;
+	extensionId: string;
+	extensionPointId: string;
+}
+
+export interface IExtensionsStatus {
+	messages: IMessage[];
+}
+
+export class ActivationTimes {
+	public readonly startup: boolean;
+	public readonly codeLoadingTime: number;
+	public readonly activateCallTime: number;
+	public readonly activateResolvedTime: number;
+
+	constructor(startup: boolean, codeLoadingTime: number, activateCallTime: number, activateResolvedTime: number) {
+		this.startup = startup;
+		this.codeLoadingTime = codeLoadingTime;
+		this.activateCallTime = activateCallTime;
+		this.activateResolvedTime = activateResolvedTime;
+	}
+}
+
+export class ExtensionPointContribution<T> {
+	readonly description: IExtensionDescription;
+	readonly value: T;
+
+	constructor(description: IExtensionDescription, value: T) {
+		this.description = description;
+		this.value = value;
+	}
+}
+
+export interface IExtensionService {
+	_serviceBrand: any;
+
+	/**
+	 * Send an activation event and activate interested extensions.
+	 */
+	activateByEvent(activationEvent: string): TPromise<void>;
+
+	/**
+	 * Block on this signal any interactions with extensions.
+	 */
+	onReady(): TPromise<boolean>;
+
+	/**
+	 * Return all registered extensions
+	 */
+	getExtensions(): TPromise<IExtensionDescription[]>;
+
+	/**
+	 * Read all contributions to an extension point.
+	 */
+	readExtensionPointContributions<T>(extPoint: IExtensionPoint<T>): TPromise<ExtensionPointContribution<T>[]>;
+
+	/**
+	 * Get information about extensions status.
+	 */
+	getExtensionsStatus(): { [id: string]: IExtensionsStatus };
+
+	/**
+	 * Get information about extension activation times.
+	 */
+	getExtensionsActivationTimes(): { [id: string]: ActivationTimes; };
+
+	/**
+	 * Restarts the extension host.
+	 */
+	restartExtensionHost(): void;
+}