Merge from master

src/vs/platform/localizations/node/localizationsIpc.ts

@@ -0,0 +1,46 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { IChannel, IServerChannel } from 'vs/base/parts/ipc/node/ipc';
+import { Event, buffer } from 'vs/base/common/event';
+import { ILocalizationsService, LanguageType } from 'vs/platform/localizations/common/localizations';
+
+export class LocalizationsChannel implements IServerChannel {
+
+	onDidLanguagesChange: Event<void>;
+
+	constructor(private service: ILocalizationsService) {
+		this.onDidLanguagesChange = buffer(service.onDidLanguagesChange, true);
+	}
+
+	listen(_, event: string): Event<any> {
+		switch (event) {
+			case 'onDidLanguagesChange': return this.onDidLanguagesChange;
+		}
+
+		throw new Error(`Event not found: ${event}`);
+	}
+
+	call(_, command: string, arg?: any): Thenable<any> {
+		switch (command) {
+			case 'getLanguageIds': return this.service.getLanguageIds(arg);
+		}
+
+		throw new Error(`Call not found: ${command}`);
+	}
+}
+
+export class LocalizationsChannelClient implements ILocalizationsService {
+
+	_serviceBrand: any;
+
+	constructor(private channel: IChannel) { }
+
+	get onDidLanguagesChange(): Event<void> { return this.channel.listen('onDidLanguagesChange'); }
+
+	getLanguageIds(type?: LanguageType): Thenable<string[]> {
+		return this.channel.call('getLanguageIds', type);
+	}
+}