Log an event on webview panel creation

src/vs/workbench/api/electron-browser/mainThreadWebview.ts

@@ -19,6 +19,7 @@ import { IExtensionService } from 'vs/workbench/services/extensions/common/exten
 import { IEditorGroupsService } from 'vs/workbench/services/group/common/editorGroupsService';
 import * as vscode from 'vscode';
 import { extHostNamedCustomer } from './extHostCustomers';
+import { ITelemetryService } from 'vs/platform/telemetry/common/telemetry';
 
 @extHostNamedCustomer(MainContext.MainThreadWebviews)
 export class MainThreadWebviews implements MainThreadWebviewsShape, WebviewReviver {
@@ -45,7 +46,7 @@ export class MainThreadWebviews implements MainThreadWebviewsShape, WebviewReviv
 		@IWebviewEditorService private readonly _webviewService: IWebviewEditorService,
 		@IOpenerService private readonly _openerService: IOpenerService,
 		@IExtensionService private readonly _extensionService: IExtensionService,
-
+		@ITelemetryService private readonly _telemetryService: ITelemetryService
 	) {
 		this._proxy = context.getProxy(ExtHostContext.ExtHostWebviews);
 		_editorService.onDidActiveEditorChange(this.onActiveEditorChanged, this, this._toDispose);
@@ -68,6 +69,7 @@ export class MainThreadWebviews implements MainThreadWebviewsShape, WebviewReviv
 		title: string,
 		showOptions: { viewColumn: EditorViewColumn | null, preserveFocus: boolean },
 		options: WebviewInputOptions,
+		extensionId: string,
 		extensionLocation: UriComponents
 	): void {
 		const mainThreadShowOptions: ICreateWebViewShowOptions = Object.create(null);
@@ -84,6 +86,13 @@ export class MainThreadWebviews implements MainThreadWebviewsShape, WebviewReviv
 
 		this._webviews.set(handle, webview);
 		this._activeWebview = handle;
+
+		/* __GDPR__
+			"webviews:createWebviewPanel" : {
+				"extensionId" : { "classification": "SystemMetaData", "purpose": "FeatureInsight" }
+			}
+		*/
+		this._telemetryService.publicLog('webviews:createWebviewPanel', { extensionId: extensionId });
 	}
 
 	public $disposeWebview(handle: WebviewPanelHandle): void {

src/vs/workbench/api/node/extHost.api.impl.ts

@@ -439,7 +439,7 @@ export function createApiFactory(
 				return extHostOutputService.createOutputChannel(name);
 			},
 			createWebviewPanel(viewType: string, title: string, showOptions: vscode.ViewColumn | { viewColumn: vscode.ViewColumn, preserveFocus?: boolean }, options: vscode.WebviewPanelOptions & vscode.WebviewOptions): vscode.WebviewPanel {
-				return extHostWebviews.createWebview(extension.extensionLocation, viewType, title, showOptions, options);
+				return extHostWebviews.createWebview(extension, viewType, title, showOptions, options);
 			},
 			createTerminal(nameOrOptions: vscode.TerminalOptions | string, shellPath?: string, shellArgs?: string[]): vscode.Terminal {
 				if (typeof nameOrOptions === 'object') {

src/vs/workbench/api/node/extHost.protocol.ts

@@ -446,7 +446,7 @@ export interface WebviewPanelShowOptions {
 }
 
 export interface MainThreadWebviewsShape extends IDisposable {
-	$createWebviewPanel(handle: WebviewPanelHandle, viewType: string, title: string, showOptions: WebviewPanelShowOptions, options: vscode.WebviewPanelOptions & vscode.WebviewOptions, extensionLocation: UriComponents): void;
+	$createWebviewPanel(handle: WebviewPanelHandle, viewType: string, title: string, showOptions: WebviewPanelShowOptions, options: vscode.WebviewPanelOptions & vscode.WebviewOptions, extensionId: string, extensionLocation: UriComponents): void;
 	$disposeWebview(handle: WebviewPanelHandle): void;
 	$reveal(handle: WebviewPanelHandle, showOptions: WebviewPanelShowOptions): void;
 	$setTitle(handle: WebviewPanelHandle, value: string): void;

src/vs/workbench/api/node/extHostWebview.ts

@@ -10,6 +10,7 @@ import { EditorViewColumn } from 'vs/workbench/api/shared/editor';
 import * as vscode from 'vscode';
 import { ExtHostWebviewsShape, IMainContext, MainContext, MainThreadWebviewsShape, WebviewPanelHandle, WebviewPanelViewState } from './extHost.protocol';
 import { Disposable } from './extHostTypes';
+import { IExtensionDescription } from 'vs/workbench/services/extensions/common/extensions';
 
 type IconPath = URI | { light: URI, dark: URI };
 
@@ -238,7 +239,7 @@ export class ExtHostWebviews implements ExtHostWebviewsShape {
 	}
 
 	public createWebview(
-		extensionLocation: URI,
+		extension: IExtensionDescription,
 		viewType: string,
 		title: string,
 		showOptions: vscode.ViewColumn | { viewColumn: vscode.ViewColumn, preserveFocus?: boolean },
@@ -251,7 +252,7 @@ export class ExtHostWebviews implements ExtHostWebviewsShape {
 		};
 
 		const handle = ExtHostWebviews.newHandle();
-		this._proxy.$createWebviewPanel(handle, viewType, title, webviewShowOptions, options, extensionLocation);
+		this._proxy.$createWebviewPanel(handle, viewType, title, webviewShowOptions, options, extension.id, extension.extensionLocation);
 
 		const webview = new ExtHostWebview(handle, this._proxy, options);
 		const panel = new ExtHostWebviewPanel(handle, this._proxy, viewType, title, viewColumn, options, webview);