[Move dialog into main process]

src/main/index.js

@@ -8,7 +8,7 @@ import Https from 'https';
 import Keytar from 'keytar';
 import ChildProcess from 'child_process';
 import Assert from 'assert';
-import { app, BrowserWindow, globalShortcut, ipcMain, Menu, Tray } from 'electron';
+import { app, dialog, BrowserWindow, globalShortcut, ipcMain, Menu, Tray } from 'electron';
 import { autoUpdater } from 'electron-updater';
 import log from 'electron-log';
 import mainMenu from './menu/mainMenu';
@@ -449,18 +449,17 @@ app.on('window-all-closed', () => {
 });
 
 app.on('before-quit', event => {
-  if (process.platform === 'darwin' && updateDownloaded && !showingUpdateCloseAlert) {
-    // We haven't shown the special dialog that we show on Windows
-    // if the user declines an update and then quits later
-    rendererWindow.webContents.send('quitRequested');
-    showingUpdateCloseAlert = true;
-  } else if (!readyToQuit) {
+  if (!readyToQuit) {
     // We need to shutdown the daemon before we're ready to actually quit. This
     // event will be triggered re-entrantly once preparation is done.
     event.preventDefault();
     shutdownDaemonAndQuit();
-  } else {
-    console.log('Quitting.');
+  } else if (process.platform == 'win32' && !showingUpdateCloseAlert) {
+    event.preventDefault();
+    showingUpdateCloseAlert = true;
+    dialog.showMessageBox({
+      message: "foo"
+    }, () => { quitNow() });
   }
 });