add confirmation dialog after successful import of data from other browser

app/aboutDialog.js

@@ -39,3 +39,17 @@ module.exports.showImportWarning = function () {
     })
   }, 50)
 }
+
+module.exports.showImportSuccess = function () {
+  // The timeout is in case there's a call just after the modal to hide the menu.
+  // showMessageBox is a modal and blocks everything otherwise, so menu would remain open
+  // while the dialog is displayed.
+  setTimeout(() => {
+    dialog.showMessageBox({
+      title: 'Brave',
+      message: `${locale.translation('importSuccess')}`,
+      icon: path.join(__dirname, '..', 'app', 'extensions', 'brave', 'img', 'braveAbout.png'),
+      buttons: ['Ok']
+    })
+  }, 50)
+}

app/extensions/brave/locales/en-US/app.properties

@@ -214,6 +214,7 @@ importBrowserData=Import browser data
 import=Import
 importDataWarning=Note: Each browser has a different set of importable data.
 importDataCloseBrowserWarning=Please make sure the selected browser is closed before importing your data.
+importSuccess=Your data has been imported to Brave successfully.
 closeFirefoxWarning=Firefox must be closed during data import. Please close and try again.
 favoritesOrBookmarks=Favorites/Bookmarks
 mergeIntoBookmarksToolbar=Merge Favorites into Bookmarks Toolbar

app/importer.js

@@ -10,7 +10,7 @@ const dialog = electron.dialog
 const BrowserWindow = electron.BrowserWindow
 const session = electron.session
 const Immutable = require('immutable')
-const showImportWarning = require('./aboutDialog').showImportWarning
+const { showImportWarning, showImportSuccess } = require('./aboutDialog')
 const siteUtil = require('../js/state/siteUtil')
 const AppStore = require('../js/stores/appStore')
 const siteTags = require('../js/constants/siteTags')
@@ -179,3 +179,10 @@ importer.on('add-cookies', (e, cookies) => {
 importer.on('show-warning-dialog', (e) => {
   showImportWarning()
 })
+
+importer.on('import-success', (e) => {
+  showImportSuccess()
+})
+
+importer.on('import-dismiss', (e) => {
+})

app/locale.js

@@ -217,7 +217,8 @@ var rendererIdentifiers = function () {
     'windowCaptionButtonMaximize',
     'windowCaptionButtonRestore',
     'windowCaptionButtonClose',
-    'closeFirefoxWarning'
+    'closeFirefoxWarning',
+    'importSuccess'
   ]
 }