Use normal OnWillStop event

Author: msujew

arduino-ide-extension/src/browser/arduino-frontend-contribution.tsx

@@ -17,9 +17,11 @@ import {
   DisposableCollection,
 } from '@theia/core';
 import {
+  Dialog,
   FrontendApplication,
   FrontendApplicationContribution,
   LocalStorageService,
+  OnWillStopAction,
   SaveableWidget,
   StatusBar,
   StatusBarAlignment,
@@ -659,4 +661,51 @@ export class ArduinoFrontendContribution
       }
     );
   }
+
+  onWillStop(): OnWillStopAction {
+    return {
+      reason: 'temp-sketch',
+      action: () => {
+        return this.showTempSketchDialog();
+      }
+    }
+  }
+
+  private async showTempSketchDialog(): Promise<boolean> {
+    const sketch = await this.sketchServiceClient.currentSketch();
+    if (!sketch) {
+      return true;
+    }
+    const isTemp = await this.sketchService.isTemp(sketch);
+    if (!isTemp) {
+      return true;
+    }
+    const messageBoxResult = await remote.dialog.showMessageBox(
+      remote.getCurrentWindow(),
+      {
+        message: nls.localize('arduino/sketch/saveTempSketch', 'Save your sketch to open it again later.'),
+        title: nls.localize('theia/core/quitTitle', 'Are you sure you want to quit?'),
+        type: 'question',
+        buttons: [
+          Dialog.CANCEL,
+          nls.localizeByDefault('Save As...'),
+          nls.localizeByDefault("Don't Save"),
+        ],
+      }
+    )
+    const result = messageBoxResult.response;
+    if (result === 2) {
+      return true;
+    } else if (result === 1) {
+      return !!(await this.commandRegistry.executeCommand(
+        SaveAsSketch.Commands.SAVE_AS_SKETCH.id,
+        {
+          execOnlyIfTemp: false,
+          openAfterMove: false,
+          wipeOriginal: true
+        }
+      ));
+    }
+    return false
+  }
 }

arduino-ide-extension/src/electron-browser/theia/core/electron-menu-module.ts

@@ -11,6 +11,29 @@ import { MainMenuManager } from '../../../common/main-menu-manager';
 import { ElectronWindowService } from '../../electron-window-service';
 import { ElectronMainMenuFactory } from './electron-main-menu-factory';
 import { ElectronMenuContribution } from './electron-menu-contribution';
+import { nls } from '@theia/core/lib/common/nls';
+
+import * as remote from '@theia/core/electron-shared/@electron/remote';
+import * as dialogs from '@theia/core/lib/browser/dialogs';
+
+
+Object.assign(dialogs, {
+  confirmExit: async () => {
+    const messageBoxResult = await remote.dialog.showMessageBox(
+      remote.getCurrentWindow(),
+      {
+        message: nls.localize('theia/core/quitMessage', 'Any unsaved changes will not be saved.'),
+        title: nls.localize('theia/core/quitTitle', 'Are you sure you want to quit?'),
+        type: 'question',
+        buttons: [
+          dialogs.Dialog.CANCEL,
+          dialogs.Dialog.YES,
+        ],
+      }
+    )
+    return messageBoxResult.response === 1;
+  }
+});
 
 export default new ContainerModule((bind, unbind, isBound, rebind) => {
   bind(ElectronMenuContribution).toSelf().inSingletonScope();