Show prompt when closing issue reporter without submitting, fixes #64462

src/vs/code/electron-browser/issue/issueReporterMain.ts

@@ -69,6 +69,7 @@ export class IssueReporter extends Disposable {
 	private receivedSystemInfo = false;
 	private receivedPerformanceInfo = false;
 	private shouldQueueSearch = false;
+	private hasBeenSubmitted = false;
 
 	private previewButton: Button;
 
@@ -407,7 +408,14 @@ export class IssueReporter extends Disposable {
 			if (cmdOrCtrlKey && e.keyCode === 87) {
 				e.stopPropagation();
 				e.preventDefault();
-				ipcRenderer.send('vscode:closeIssueReporter');
+
+				const issueTitle = (<HTMLInputElement>document.getElementById('issue-title'))!.value;
+				const { issueDescription } = this.issueReporterModel.getData();
+				if (!this.hasBeenSubmitted && (issueTitle || issueDescription)) {
+					ipcRenderer.send('vscode:issueReporterConfirmClose');
+				} else {
+					ipcRenderer.send('vscode:closeIssueReporter');
+				}
 			}
 
 			// Cmd/Ctrl + zooms in
@@ -780,6 +788,7 @@ export class IssueReporter extends Disposable {
 			}
 		*/
 		this.telemetryService.publicLog('issueReporterSubmit', { issueType: this.issueReporterModel.getData().issueType, numSimilarIssuesDisplayed: this.numberOfSearchResultsDisplayed });
+		this.hasBeenSubmitted = true;
 
 		const baseUrl = this.getIssueUrlWithTitle((<HTMLInputElement>document.getElementById('issue-title')).value);
 		const issueBody = this.issueReporterModel.serialize();

src/vs/platform/issue/electron-main/issueService.ts

@@ -7,7 +7,7 @@ import { localize } from 'vs/nls';
 import * as objects from 'vs/base/common/objects';
 import { parseArgs } from 'vs/platform/environment/node/argv';
 import { IIssueService, IssueReporterData, IssueReporterFeatures, ProcessExplorerData } from 'vs/platform/issue/common/issue';
-import { BrowserWindow, ipcMain, screen, Event } from 'electron';
+import { BrowserWindow, ipcMain, screen, Event, dialog } from 'electron';
 import { ILaunchService } from 'vs/platform/launch/electron-main/launchService';
 import { PerformanceInfo, SystemInfo, IDiagnosticsService } from 'vs/platform/diagnostics/electron-main/diagnosticsService';
 import { IEnvironmentService } from 'vs/platform/environment/common/environment';
@@ -50,6 +50,24 @@ export class IssueService implements IIssueService {
 			});
 		});
 
+		ipcMain.on('vscode:issueReporterConfirmClose', (_) => {
+			const messageOptions = {
+				message: localize('confirmCloseIssueReporter', "Your input will not be saved. Are you sure you want to close this window?"),
+				type: 'warning',
+				buttons: [
+					localize('yes', "Yes"),
+					localize('cancel', "Cancel")
+				]
+			};
+
+			dialog.showMessageBox(this._issueWindow, messageOptions, (response) => {
+				if (response === 0) {
+					this._issueWindow.destroy();
+					this._issueWindow = null;
+				}
+			});
+		});
+
 		ipcMain.on('vscode:workbenchCommand', (_, commandInfo) => {
 			const { id, from, args } = commandInfo;