Merge pull request #34 from bostrot/multilanguage

Added localization support

build/windows/runner/Release/data/flutter_assets/AssetManifest.json

@@ -1 +1 @@
-{"packages/fluent_ui/assets/AcrylicNoise.png":["packages/fluent_ui/assets/AcrylicNoise.png"],"packages/fluent_ui/fonts/FluentIcons.ttf":["packages/fluent_ui/fonts/FluentIcons.ttf"]}
+{"lib/i18n/de.json":["lib/i18n/de.json"],"lib/i18n/en.json":["lib/i18n/en.json"],"packages/fluent_ui/assets/AcrylicNoise.png":["packages/fluent_ui/assets/AcrylicNoise.png"],"packages/fluent_ui/fonts/FluentIcons.ttf":["packages/fluent_ui/fonts/FluentIcons.ttf"],"packages/localization/test/assets/lang/en_US.json":["packages/localization/test/assets/lang/en_US.json"],"packages/localization/test/assets/lang/pt_BR.json":["packages/localization/test/assets/lang/pt_BR.json"],"packages/localization/test/assets/lang2/en_US.json":["packages/localization/test/assets/lang2/en_US.json"],"packages/localization/test/assets/lang2/pt_BR.json":["packages/localization/test/assets/lang2/pt_BR.json"]}

lib/components/api.dart

@@ -2,6 +2,7 @@ import 'dart:async';
 import 'dart:io';
 import 'dart:convert' show Utf8Decoder, json, utf8;
 import 'package:dio/dio.dart';
+import 'package:localization/localization.dart';
 import 'constants.dart';
 import 'helpers.dart';
 // import 'package:package_info_plus/package_info_plus.dart';
@@ -85,7 +86,7 @@ class WSLApi {
         byteSize = file.lengthSync();
       }
       double size = byteSize / 1024 / 1024 / 1024; // Convert to GB
-      return 'Size: ' + size.toStringAsFixed(2) + ' GB';
+      return '${'size-text'.i18n()}: ' + size.toStringAsFixed(2) + ' GB';
     } catch (e) {
       return null;
     }

lib/components/constants.dart

@@ -1,5 +1,5 @@
 // TODO: Update on release
-const String currentVersion = "v1.1.0";
+const String currentVersion = "v1.2.1";
 const String windowsStoreUrl = "https://www.microsoft.com/store/"
     "productId/9NWS9K95NMJB";
 const String defaultPath = 'C:\\WSL2-Distros\\';

lib/components/helpers.dart

@@ -1,6 +1,6 @@
 import 'package:shared_preferences/shared_preferences.dart';
-import 'package:url_launcher/url_launcher.dart';
 
+late String language;
 late SharedPreferences prefs;
 
 /// Get distro label from item
@@ -18,13 +18,3 @@ String distroLabel(String item) {
 Future initPrefs() async {
   prefs = await SharedPreferences.getInstance();
 }
-
-/// Launch a URL in the default browser
-/// @param url: URL to launch
-void launchURL(String url) async {
-  if (await canLaunch(url)) {
-    await launch(url);
-  } else {
-    throw 'Could not launch $url';
-  }
-}

lib/components/list.dart

@@ -1,5 +1,6 @@
 import 'dart:async';
 
+import 'package:localization/localization.dart';
 import 'package:wsl2distromanager/components/api.dart';
 import 'package:fluent_ui/fluent_ui.dart';
 import 'package:wsl2distromanager/dialogs/dialogs.dart';
@@ -60,10 +61,9 @@ FutureBuilder<Instances> distroList(WSLApi api,
         List<String> running = snapshot.data?.running ?? [];
         // Check if there are distros
         if (list.isEmpty) {
-          return const Expanded(
+          return Expanded(
             child: Center(
-              child: Text(
-                  'No instances found or there is a migration process running.'),
+              child: Text('noinstancesfound-text'.i18n()),
             ),
           );
         }

lib/components/list_item.dart

@@ -1,3 +1,4 @@
+import 'package:localization/localization.dart';
 import 'package:wsl2distromanager/components/api.dart';
 import 'package:wsl2distromanager/components/theme.dart';
 
@@ -95,12 +96,15 @@ class _ListItemState extends State<ListItem> {
               child: SizedBox(
                   width: MediaQuery.of(context).size.width,
                   child: isRunning(widget.item, widget.running)
-                      ? (Text(distroLabel(widget.item) + ' (running)'))
+                      ? (Text(distroLabel(widget.item) +
+                          ' (' +
+                          'running-text'.i18n() +
+                          ')'))
                       : Text(distroLabel(widget.item)))),
         ), // running here
         leading: Row(children: [
           Tooltip(
-            message: 'Start',
+            message: 'start-text'.i18n(),
             child: MouseRegion(
               cursor: SystemMouseCursors.click,
               child: IconButton(
@@ -113,7 +117,7 @@ class _ListItemState extends State<ListItem> {
           ),
           isRunning(widget.item, widget.running)
               ? Tooltip(
-                  message: 'Stop',
+                  message: 'stop-text'.i18n(),
                   child: MouseRegion(
                     cursor: SystemMouseCursors.click,
                     child: IconButton(
@@ -148,7 +152,8 @@ class _ListItemState extends State<ListItem> {
   void stopInstance() {
     plausible.event(name: "wsl_stopped");
     WSLApi().stop(widget.item);
-    widget.statusMsg('${widget.item} stopped.');
+    widget.statusMsg('${widget.item} ${'stopped-text'.i18n()}.',
+        loading: false);
   }
 
   void startInstance() {
@@ -165,7 +170,7 @@ class _ListItemState extends State<ListItem> {
         startPath: startPath, startUser: startName, startCmd: startCmd);
 
     Future.delayed(const Duration(milliseconds: 500),
-        widget.statusMsg('${widget.item} started.'));
+        widget.statusMsg('${widget.item} ${'started-text'.i18n()}.'));
   }
 }
 
@@ -188,7 +193,7 @@ class Bar extends StatelessWidget {
           mainAxisAlignment: MainAxisAlignment.end,
           children: [
             Tooltip(
-              message: 'Open with File Explorer',
+              message: 'openwithexplorer-text'.i18n(),
               child: MouseRegion(
                 cursor: SystemMouseCursors.click,
                 child: IconButton(
@@ -204,7 +209,7 @@ class Bar extends StatelessWidget {
               ),
             ),
             Tooltip(
-              message: 'Open with Visual Studio Code',
+              message: 'openwithvscode-text'.i18n(),
               child: MouseRegion(
                 cursor: SystemMouseCursors.click,
                 child: IconButton(
@@ -221,7 +226,7 @@ class Bar extends StatelessWidget {
               ),
             ),
             Tooltip(
-              message: 'Copy',
+              message: 'copy-text'.i18n(),
               child: MouseRegion(
                 cursor: SystemMouseCursors.click,
                 child: IconButton(
@@ -233,7 +238,7 @@ class Bar extends StatelessWidget {
               ),
             ),
             Tooltip(
-              message: 'Rename',
+              message: 'rename-text'.i18n(),
               child: MouseRegion(
                 cursor: SystemMouseCursors.click,
                 child: IconButton(
@@ -245,7 +250,7 @@ class Bar extends StatelessWidget {
               ),
             ),
             Tooltip(
-              message: 'Delete',
+              message: 'delete-text'.i18n(),
               child: MouseRegion(
                 cursor: SystemMouseCursors.click,
                 child: IconButton(
@@ -256,7 +261,7 @@ class Bar extends StatelessWidget {
               ),
             ),
             Tooltip(
-              message: 'Settings',
+              message: 'settings-text'.i18n(),
               child: MouseRegion(
                 cursor: SystemMouseCursors.click,
                 child: IconButton(

lib/components/sync.dart

@@ -1,6 +1,7 @@
 import 'dart:io';
 
 import 'package:dio/dio.dart';
+import 'package:localization/localization.dart';
 import 'package:shelf/shelf_io.dart' as io;
 import 'package:shelf_static/shelf_static.dart';
 import 'package:wsl2distromanager/components/api.dart';
@@ -20,7 +21,7 @@ class Sync {
   Sync.instance(this.distroName, this.statusMsg) {
     String? distroLocation = prefs.getString('Path_' + distroName);
     if (distroLocation == null) {
-      statusMsg('Distro not found', loading: false);
+      statusMsg('distronotfound-text'.i18n(), loading: false);
       return;
     }
     this.distroLocation = distroLocation.replaceAll('/', '\\');
@@ -60,25 +61,26 @@ class Sync {
     // Get path for distro filesystem
     String? syncIP = prefs.getString('SyncIP');
     if (syncIP == null) {
-      statusMsg('Sync IP not set. Please set it in the settings.',
-          loading: false);
+      statusMsg('syncipnotset-text'.i18n(), loading: false);
       return;
     }
-    statusMsg('Shutting down WSL...', loading: true);
+    statusMsg('${'shuttingdownwsl-text'.i18n()}...', loading: true);
     // Shutdown WSL
     await WSLApi().shutdown();
-    statusMsg('Connecting to IP: "$syncIP"...', loading: true);
+    statusMsg('${'connectingtoip-text'.i18n()}: "$syncIP"...', loading: true);
     Dio().download(
         'http://$syncIP:59132/ext4.vhdx', distroLocation + '\\ext4.vhdx',
         onReceiveProgress: (received, total) {
       String rec = (received / 1024 / 1024).toStringAsFixed(2);
       String tot = (total / 1024 / 1024).toStringAsFixed(2);
-      statusMsg('Downloading $distroName, $rec MB / $tot MB', loading: true);
+      statusMsg('${'downloading-text'.i18n()} $distroName, $rec MB / $tot MB',
+          loading: true);
       if (received == total) {
-        statusMsg('Downloaded $distroName');
+        statusMsg('${'downloaded-text'.i18n()} $distroName');
       }
     }).catchError((e) {
-      statusMsg('Error downloading $distroName', loading: false);
+      statusMsg('${'errordownloading-text'.i18n()} $distroName',
+          loading: false);
     });
   }
 }

lib/dialogs/base_dialog.dart

@@ -1,4 +1,5 @@
 import 'package:fluent_ui/fluent_ui.dart';
+import 'package:localization/localization.dart';
 import 'package:wsl2distromanager/components/analytics.dart';
 
 dialog({
@@ -14,7 +15,7 @@ dialog({
   ButtonStyle submitStyle = const ButtonStyle(),
   bool submitInput = true,
   bool centerText = false,
-  String cancelText = 'Cancel',
+  String cancelText = '',
   Function? onCancel,
 }) {
   final controller = TextEditingController();
@@ -59,7 +60,7 @@ dialog({
                   })
               : Container(),
           Button(
-              child: Text(cancelText),
+              child: Text(cancelText == '' ? 'cancel-text'.i18n() : cancelText),
               onPressed: () {
                 if (onCancel != null) {
                   onCancel();

lib/dialogs/copy_dialog.dart

@@ -1,3 +1,4 @@
+import 'package:localization/localization.dart';
 import 'package:wsl2distromanager/components/analytics.dart';
 import 'package:wsl2distromanager/components/api.dart';
 import 'package:wsl2distromanager/dialogs/base_dialog.dart';
@@ -17,14 +18,13 @@ copyDialog(context, item, Function(String, {bool loading}) statusMsg) {
       context: context,
       item: item,
       statusMsg: statusMsg,
-      title: 'Copy \'$item\'',
-      body: 'Copy the WSL instance \'${distroLabel(item)}\' to a new instance'
-          ' with this name.',
-      submitText: 'Copy',
+      title: '${'copy-text'.i18n()} \'$item\'',
+      body: 'copyinstance-text'.i18n([distroLabel(item)]),
+      submitText: 'copy-text'.i18n(),
       submitStyle: const ButtonStyle(),
       onSubmit: (inputText) async {
         if (inputText.length > 0) {
-          statusMsg('Copying $item. This might take a while...', loading: true);
+          statusMsg('copyinginstance-text'.i18n([item]), loading: true);
           await api.copy(item, inputText);
           // Copy settings
           String? startPath = prefs.getString('StartPath_' + item) ?? '';
@@ -33,9 +33,11 @@ copyDialog(context, item, Function(String, {bool loading}) statusMsg) {
           prefs.setString('StartUser_' + inputText, startName);
           // Save distro path
           prefs.setString('Path_' + inputText, defaultPath + inputText);
-          statusMsg('DONE: Copied ${distroLabel(item)} to $inputText.');
+          statusMsg(
+              'donecopyinginstance-text'.i18n([distroLabel(item), inputText]),
+              loading: false);
         } else {
-          statusMsg('ERROR: Please enter a name for the new instance.');
+          statusMsg('errorentername-text'.i18n(), loading: false);
         }
       });
 }