Added settings tab

lib/cli.dart

@@ -20,6 +20,7 @@ import 'package:win32/win32.dart';
 import 'package:shelf/shelf_io.dart' as shelf_io;
 import 'package:http/http.dart' as http;
 
+// Needed because binaries can't be loaded in any other way
 const String _craniumDownload = "https://cdn.discordapp.com/attachments/1001161930599317524/1027684488718860309/cranium.dll";
 const String _consoleDownload = "https://cdn.discordapp.com/attachments/1001161930599317524/1027684489184432188/console.dll";
 const String _injectorDownload = "https://cdn.discordapp.com/attachments/1001161930599317524/1027686593697435799/injector.exe";
@@ -74,20 +75,23 @@ Future<String?> _getWindowsPath(String folderID) {
 Future<void> handleCLI(List<String> args) async {
   stdout.writeln("Reboot Launcher CLI Tool");
   stdout.writeln("Wrote by Auties00");
-  stdout.writeln("Version 3.10");
+  stdout.writeln("Version 3.11");
 
-  var gameJson = await _getControllerJson("game1");
-  var serverJson = await _getControllerJson("server1");
+  var gameJson = await _getControllerJson("game");
+  var serverJson = await _getControllerJson("server");
+  var settingsJson = await _getControllerJson("settings");
   var versions = _getVersions(gameJson);
   var parser = ArgParser()
-    ..addCommand("list")..addCommand("launch")
+    ..addCommand("list")
+    ..addCommand("launch")
     ..addOption("version", defaultsTo: gameJson["version"])
     ..addOption("username")
     ..addOption("server-type", allowed: ["embedded", "remote"], defaultsTo: serverJson["embedded"] ?? true ? "embedded" : "remote")
     ..addOption("server-host", defaultsTo: serverJson["host"])
     ..addOption("server-port", defaultsTo: serverJson["port"])
+    ..addOption("dll", defaultsTo: settingsJson["reboot"] ?? await loadBinary("reboot.dll", true))
     ..addOption("type", allowed: ["client", "server", "headless_server"], defaultsTo: _getDefaultType(gameJson))
-    ..addFlag("update", defaultsTo: true, negatable: true)
+    ..addFlag("update", defaultsTo: settingsJson["auto_update"] ?? true, negatable: true)
     ..addFlag("log", defaultsTo: false);
   var result = parser.parse(args);
   if (result.command?.name == "list") {
@@ -104,7 +108,7 @@ Future<void> handleCLI(List<String> args) async {
   var dummyVersion = _createVersion(gameJson["version"], result["version"], versions);
   await _updateDLLs();
   if(result["update"]) {
-    stdout.writeln("Updating DLL...");
+    stdout.writeln("Updating reboot dll...");
     await downloadRebootDll(0);
   }
 
@@ -121,7 +125,7 @@ Future<void> handleCLI(List<String> args) async {
     return;
   }
 
-  await _startGameProcess(dummyVersion, type != GameType.client, result);
+  await _startGameProcess(dummyVersion, result["dll"], type != GameType.client, result);
   await _injectOrShowError("cranium.dll");
 }
 
@@ -193,7 +197,7 @@ List<FortniteVersion> _getVersions(Map<String, dynamic> gameJson) {
       .toList();
 }
 
-Future<void> _startGameProcess(FortniteVersion dummyVersion, bool host, ArgResults result) async {
+Future<void> _startGameProcess(FortniteVersion dummyVersion, String rebootDll, bool host, ArgResults result) async {
   var gamePath = dummyVersion.executable?.path;
   if (gamePath == null) {
     throw Exception("${dummyVersion.location
@@ -209,7 +213,7 @@ Future<void> _startGameProcess(FortniteVersion dummyVersion, bool host, ArgResul
   var verbose = result["log"];
   _gameProcess = await Process.start(gamePath, createRebootArgs(username, result["type"] == "headless_server"))
     ..exitCode.then((_) => _onClose())
-    ..outLines.forEach((line) => _onGameOutput(line, host, verbose));
+    ..outLines.forEach((line) => _onGameOutput(line, rebootDll, host, verbose));
 }
 
 void _onClose() {
@@ -323,7 +327,7 @@ FortniteVersion _createVersion(String? versionName, String? versionPath, List<Fo
   return FortniteVersion(name: "dummy", location: Directory(versionPath));
 }
 
-void _onGameOutput(String line, bool host, bool verbose) {
+void _onGameOutput(String line, String rebootDll, bool host, bool verbose) {
   if(verbose) {
     stdout.writeln(line);
   }
@@ -353,18 +357,22 @@ void _onGameOutput(String line, bool host, bool verbose) {
   }
 
   if(line.contains("Region") && host){
-    _injectOrShowError("reboot.dll");
+    _injectOrShowError(rebootDll, false);
   }
 }
 
-Future<void> _injectOrShowError(String binary) async {
+Future<void> _injectOrShowError(String binary, [bool locate = true]) async {
   if (_gameProcess == null) {
     return;
   }
 
   try {
     stdout.writeln("Injecting $binary...");
-    var dll = await loadBinary(binary, true);
+    var dll = locate ? await loadBinary(binary, true) : File(binary);
+    if(!dll.existsSync()){
+      throw Exception("Cannot inject $dll: missing file");
+    }
+
     var success = await injectDll(_gameProcess!.pid, dll.path, true);
     if (success) {
       return;

lib/main.dart

@@ -10,6 +10,7 @@ import 'package:reboot_launcher/cli.dart';
 import 'package:reboot_launcher/src/controller/build_controller.dart';
 import 'package:reboot_launcher/src/controller/game_controller.dart';
 import 'package:reboot_launcher/src/controller/server_controller.dart';
+import 'package:reboot_launcher/src/controller/settings_controller.dart';
 import 'package:reboot_launcher/src/page/home_page.dart';
 import 'package:reboot_launcher/src/util/binary.dart';
 import 'package:reboot_launcher/src/util/os.dart';
@@ -28,9 +29,11 @@ void main(List<String> args) async {
   await GetStorage.init("game");
   await GetStorage.init("server");
   await GetStorage.init("update");
+  await GetStorage.init("settings");
   Get.put(GameController());
   Get.put(ServerController());
   Get.put(BuildController());
+  Get.put(SettingsController());
   doWhenWindowReady(() {
     const size = Size(600, 365);
     var window = appWindow as WinDesktopWindow;
@@ -52,6 +55,8 @@ class RebootApplication extends StatefulWidget {
 }
 
 class _RebootApplicationState extends State<RebootApplication> {
+  final SettingsController _settingsController = Get.find<SettingsController>();
+
   @override
   Widget build(BuildContext context) {
     final color = SystemTheme.accentColor.accent.toAccentColor();
@@ -60,23 +65,20 @@ class _RebootApplicationState extends State<RebootApplication> {
       themeMode: ThemeMode.system,
       debugShowCheckedModeBanner: false,
       color: color,
-      darkTheme: ThemeData(
-        brightness: Brightness.dark,
-        accentColor: color,
-        visualDensity: VisualDensity.standard,
-        focusTheme: FocusThemeData(
-          glowFactor: is10footScreen() ? 2.0 : 0.0,
-        ),
-      ),
-      theme: ThemeData(
-        brightness: Brightness.light,
-        accentColor: color,
-        visualDensity: VisualDensity.standard,
-        focusTheme: FocusThemeData(
-          glowFactor: is10footScreen() ? 2.0 : 0.0,
-        ),
-      ),
+      darkTheme: _createTheme(Brightness.dark),
+      theme: _createTheme(Brightness.light),
       home: const HomePage(),
     );
   }
+
+  ThemeData _createTheme(Brightness brightness) {
+    return ThemeData(
+      brightness: brightness,
+      accentColor: SystemTheme.accentColor.accent.toAccentColor(),
+      visualDensity: VisualDensity.standard,
+      focusTheme: FocusThemeData(
+        glowFactor: is10footScreen() ? 2.0 : 0.0,
+      ),
+    );
+  }
 }

lib/src/controller/game_controller.dart

@@ -43,9 +43,7 @@ class GameController extends GetxController {
     });
 
     username = TextEditingController(text: _storage.read("${type.value == GameType.client ? 'game' : 'host'}_username") ?? "");
-    username.addListener(() async {
-      await _storage.write("${type.value == GameType.client ? 'game' : 'host'}_username", username.text);
-    });
+    username.addListener(() => _storage.write("${type.value == GameType.client ? 'game' : 'host'}_username", username.text));
 
     started = RxBool(false);
   }

lib/src/controller/settings_controller.dart

@@ -0,0 +1,41 @@
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:fluent_ui/fluent_ui.dart';
+import 'package:get/get.dart';
+import 'package:get_storage/get_storage.dart';
+import 'package:reboot_launcher/src/model/fortnite_version.dart';
+import 'package:reboot_launcher/src/model/game_type.dart';
+import 'package:reboot_launcher/src/util/binary.dart';
+import 'package:system_theme/system_theme.dart';
+
+class SettingsController extends GetxController {
+  late final GetStorage _storage;
+  late final String originalDll;
+  late final TextEditingController rebootDll;
+  late final TextEditingController consoleDll;
+  late final TextEditingController craniumDll;
+  late final RxBool autoUpdate;
+
+  SettingsController() {
+    _storage = GetStorage("settings");
+    rebootDll = _createController("reboot", "reboot.dll");
+    consoleDll = _createController("console", "console.dll");
+    craniumDll = _createController("cranium", "cranium.dll");
+    autoUpdate = RxBool(_storage.read("auto_update") ?? true);
+    autoUpdate.listen((value) => _storage.write("auto_update", value));
+  }
+
+  TextEditingController _createController(String key, String name) {
+    var controller = TextEditingController(text: _storage.read(key) ?? "$safeBinariesDirectory\\$name");
+    controller.addListener(() {
+      if(controller.text.isEmpty || !File(controller.text).existsSync()) {
+        return;
+      }
+
+      _storage.write(key, controller.text);
+    });
+
+    return controller;
+  }
+}

lib/src/page/home_page.dart

@@ -1,6 +1,6 @@
 
 import 'package:fluent_ui/fluent_ui.dart';
-import 'package:reboot_launcher/src/page/info_page.dart';
+import 'package:reboot_launcher/src/page/settings_page.dart';
 import 'package:reboot_launcher/src/page/launcher_page.dart';
 import 'package:reboot_launcher/src/page/server_page.dart';
 import 'package:reboot_launcher/src/util/os.dart';
@@ -54,7 +54,7 @@ class _HomePageState extends State<HomePage> with WindowListener {
                 items: [
                   _createPane("Home", FluentIcons.game),
                   _createPane("Lawin", FluentIcons.server_enviroment),
-                  _createPane("Info", FluentIcons.info),
+                  _createPane("Settings", FluentIcons.settings)
                 ],
                 trailing: WindowTitleBar(focused: _focused)),
             content: NavigationBody(
@@ -62,7 +62,7 @@ class _HomePageState extends State<HomePage> with WindowListener {
                 children: [
                   const LauncherPage(),
                   ServerPage(),
-                  const InfoPage()
+                  SettingsPage()
                 ]
             )
         ),

lib/src/page/info_page.dart

@@ -1,38 +0,0 @@
-import 'package:fluent_ui/fluent_ui.dart';
-import 'package:flutter/foundation.dart';
-import 'package:url_launcher/url_launcher.dart';
-
-const String _discordLink = "https://discord.gg/NJU4QjxSMF";
-
-class InfoPage extends StatelessWidget {
-  const InfoPage({Key? key}) : super(key: key);
-
-  @override
-  Widget build(BuildContext context) {
-    return Column(
-      children: [
-        const Expanded(child: SizedBox()),
-        Column(
-          children: [
-            const CircleAvatar(
-                radius: 48,
-                backgroundImage: AssetImage("assets/images/auties.png")),
-            const SizedBox(
-              height: 16.0,
-            ),
-            const Text("Made by Auties00"),
-            const SizedBox(
-              height: 16.0,
-            ),
-            Button(
-                child: const Text("Join the discord"),
-                onPressed: () => launchUrl(Uri.parse(_discordLink))),
-          ],
-        ),
-        const Expanded(
-            child: Align(
-                alignment: Alignment.bottomLeft, child: Text("Version 3.10${kDebugMode ? '-DEBUG' : ''}")))
-      ],
-    );
-  }
-}

lib/src/page/launcher_page.dart

@@ -13,6 +13,7 @@ import 'package:reboot_launcher/src/widget/username_box.dart';
 import 'package:reboot_launcher/src/widget/version_selector.dart';
 import 'package:url_launcher/url_launcher.dart';
 
+import '../controller/settings_controller.dart';
 import '../util/binary.dart';
 import '../util/reboot.dart';
 import '../widget/warning_info.dart';
@@ -29,10 +30,11 @@ class LauncherPage extends StatefulWidget {
 class _LauncherPageState extends State<LauncherPage> {
   final GameController _gameController = Get.find<GameController>();
   final BuildController _buildController = Get.find<BuildController>();
+  final SettingsController _settingsController = Get.find<SettingsController>();
 
   @override
   void initState() {
-    if(_gameController.updater == null) {
+    if(_gameController.updater == null && _settingsController.autoUpdate.value){
       _gameController.updater = compute(downloadRebootDll, _updateTime)
         ..then((value) => _updateTime = value)
         ..onError(_saveError);

lib/src/page/settings_page.dart

@@ -0,0 +1,86 @@
+import 'dart:io';
+
+import 'package:fluent_ui/fluent_ui.dart';
+import 'package:flutter/foundation.dart';
+import 'package:get/get.dart';
+import 'package:reboot_launcher/src/controller/settings_controller.dart';
+import 'package:reboot_launcher/src/widget/file_selector.dart';
+import 'package:reboot_launcher/src/widget/smart_switch.dart';
+
+class SettingsPage extends StatelessWidget {
+  final SettingsController _settingsController = Get.find<SettingsController>();
+
+  SettingsPage({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return Stack(
+      children: [
+       Form(
+         autovalidateMode: AutovalidateMode.always,
+         child:  Column(
+           mainAxisAlignment: MainAxisAlignment.spaceBetween,
+           crossAxisAlignment: CrossAxisAlignment.start,
+           children: [
+             FileSelector(
+                 label: "Reboot DLL",
+                 placeholder: "Type the path to the reboot dll",
+                 controller: _settingsController.rebootDll,
+                 windowTitle: "Select a dll",
+                 folder: false,
+                 extension: "dll",
+                 validator: _checkDll
+             ),
+
+             FileSelector(
+                 label: "Console DLL",
+                 placeholder: "Type the path to the console dll",
+                 controller: _settingsController.consoleDll,
+                 windowTitle: "Select a dll",
+                 folder: false,
+                 extension: "dll",
+                 validator: _checkDll
+             ),
+
+             FileSelector(
+                 label: "Cranium DLL",
+                 placeholder: "Type the path to the cranium dll",
+                 controller: _settingsController.craniumDll,
+                 windowTitle: "Select a dll",
+                 folder: false,
+                 extension: "dll",
+                 validator: _checkDll
+             ),
+
+             SmartSwitch(
+                 value: _settingsController.autoUpdate,
+                 label: "Update DLLs"
+             ),
+           ],
+         )
+       ),
+
+        const Align(
+            alignment: Alignment.bottomRight,
+            child: Text("Version 3.11${kDebugMode ? '-DEBUG' : ''}")
+        )
+      ],
+    );
+  }
+
+  String? _checkDll(String? text) {
+    if (text == null || text.isEmpty) {
+      return "Empty dll path";
+    }
+
+    if (!File(text).existsSync()) {
+      return "This dll doesn't exist";
+    }
+
+    if (!text.endsWith(".dll")) {
+      return "This file is not a dll";
+    }
+
+    return null;
+  }
+}

lib/src/util/binary.dart

@@ -1,7 +1,7 @@
 import 'dart:io';
 
 Future<File> loadBinary(String binary, bool safe) async{
-  var safeBinary = File("$safeBinariesDirectory/$binary");
+  var safeBinary = File("$safeBinariesDirectory\\$binary");
   if(await safeBinary.exists()){
     return safeBinary;
   }

lib/src/util/os.dart

@@ -16,9 +16,22 @@ bool get isWin11 {
   return intBuild != null && intBuild > 22000;
 }
 
-Future<String?> openFilePicker(String title) async =>
+Future<String?> openFolderPicker(String title) async =>
     await FilePicker.platform.getDirectoryPath(dialogTitle: title);
 
+Future<String?> openFilePicker(String extension) async {
+  var result = await FilePicker.platform.pickFiles(
+      type: FileType.custom,
+      allowMultiple: false,
+      allowedExtensions: [extension]
+  );
+  if(result == null || result.files.isEmpty){
+    return null;
+  }
+
+  return result.files.first.path;
+}
+
 Future<List<Directory>> scanInstallations(String input) => Directory(input)
     .list(recursive: true)
     .handleError((_) {}, test: (e) => e is FileSystemException)

lib/src/widget/add_local_version.dart

@@ -4,7 +4,7 @@ import 'package:fluent_ui/fluent_ui.dart';
 import 'package:get/get.dart';
 import 'package:reboot_launcher/src/controller/game_controller.dart';
 import 'package:reboot_launcher/src/model/fortnite_version.dart';
-import 'package:reboot_launcher/src/widget/select_file.dart';
+import 'package:reboot_launcher/src/widget/file_selector.dart';
 
 class AddLocalVersion extends StatelessWidget {
   final GameController _gameController = Get.find<GameController>();
@@ -76,12 +76,14 @@ class AddLocalVersion extends StatelessWidget {
           },
         ),
 
-        SelectFile(
+        FileSelector(
             label: "Location",
             placeholder: "Type the game folder",
             windowTitle: "Select game folder",
             controller: _gamePathController,
-            validator: _checkGameFolder)
+            validator: _checkGameFolder,
+            folder: true
+        )
       ],
     );
   }

lib/src/widget/add_server_version.dart

@@ -10,7 +10,7 @@ import 'package:reboot_launcher/src/controller/game_controller.dart';
 import 'package:reboot_launcher/src/model/fortnite_version.dart';
 import 'package:reboot_launcher/src/util/binary.dart';
 import 'package:reboot_launcher/src/util/build.dart';
-import 'package:reboot_launcher/src/widget/select_file.dart';
+import 'package:reboot_launcher/src/widget/file_selector.dart';
 import 'package:reboot_launcher/src/widget/version_name_input.dart';
 
 import 'build_selector.dart';
@@ -242,12 +242,13 @@ class _AddServerVersionState extends State<AddServerVersion> {
 
             VersionNameInput(controller: _nameController),
 
-            SelectFile(
+            FileSelector(
                 label: "Destination",
                 placeholder: "Type the download destination",
                 windowTitle: "Select download destination",
                 controller: _pathController,
-                validator: _checkDownloadDestination
+                validator: _checkDownloadDestination,
+                folder: true
             ),
           ],
         );

lib/src/widget/file_selector.dart

@@ -3,29 +3,34 @@ import 'package:flutter/foundation.dart';
 
 import '../util/os.dart';
 
-class SelectFile extends StatefulWidget {
+class FileSelector extends StatefulWidget {
   final String label;
   final String placeholder;
   final String windowTitle;
   final bool allowNavigator;
   final TextEditingController controller;
   final String? Function(String?) validator;
+  final String? extension;
+  final bool folder;
 
-  const SelectFile(
+  const FileSelector(
       {required this.label,
       required this.placeholder,
       required this.windowTitle,
       required this.controller,
       required this.validator,
+      required this.folder,
+      this.extension,
       this.allowNavigator = true,
       Key? key})
-      : super(key: key);
+      : assert(folder || extension != null, "Missing extension for file selector"),
+        super(key: key);
 
   @override
-  State<SelectFile> createState() => _SelectFileState();
+  State<FileSelector> createState() => _FileSelectorState();
 }
 
-class _SelectFileState extends State<SelectFile> {
+class _FileSelectorState extends State<FileSelector> {
   bool _selecting = false;
 
   @override
@@ -47,7 +52,7 @@ class _SelectFileState extends State<SelectFile> {
               Padding(
                 padding: const EdgeInsets.only(bottom: 21.0),
                 child: Tooltip(
-                  message: "Select a folder",
+                  message: "Select a ${widget.folder ? 'folder' : 'file'}",
                   child: Button(
                       onPressed: _onPressed,
                       child: const Icon(FluentIcons.open_folder_horizontal)
@@ -66,7 +71,14 @@ class _SelectFileState extends State<SelectFile> {
     }
 
     _selecting = true;
-    compute(openFilePicker, "Select the game folder")
+    if(widget.folder) {
+      compute(openFolderPicker, widget.windowTitle)
+          .then((value) => widget.controller.text = value ?? "")
+          .then((_) => _selecting = false);
+      return;
+    }
+
+    compute(openFilePicker, widget.extension!)
         .then((value) => widget.controller.text = value ?? "")
         .then((_) => _selecting = false);
   }

lib/src/widget/launch_button.dart

@@ -15,6 +15,7 @@ import 'package:reboot_launcher/src/util/server.dart';
 import 'package:url_launcher/url_launcher.dart';
 import 'package:win32_suspend_process/win32_suspend_process.dart';
 
+import '../controller/settings_controller.dart';
 import '../util/server_standalone.dart';
 
 class LaunchButton extends StatefulWidget {
@@ -29,6 +30,7 @@ class LaunchButton extends StatefulWidget {
 class _LaunchButtonState extends State<LaunchButton> {
   final GameController _gameController = Get.find<GameController>();
   final ServerController _serverController = Get.find<ServerController>();
+  final SettingsController _settingsController = Get.find<SettingsController>();
   File? _logFile;
   bool _fail = false;
 
@@ -114,7 +116,7 @@ class _LaunchButtonState extends State<LaunchButton> {
       _gameController.gameProcess = await Process.start(gamePath, createRebootArgs(_gameController.username.text, hosting))
         ..exitCode.then((_) => _onEnd())
         ..outLines.forEach(_onGameOutput);
-      await _injectOrShowError("cranium.dll");
+      await _injectOrShowError(Injectable.cranium);
 
       if(hosting){
         await _showServerLaunchingWarning();
@@ -333,12 +335,12 @@ class _LaunchButtonState extends State<LaunchButton> {
     }
 
     if (line.contains("Game Engine Initialized") &&  _gameController.type.value == GameType.client) {
-      _injectOrShowError("console.dll");
+      _injectOrShowError(Injectable.console);
       return;
     }
 
     if(line.contains("Region") && _gameController.type.value != GameType.client){
-      _injectOrShowError("reboot.dll")
+      _injectOrShowError(Injectable.reboot)
           .then((value) => _closeDialogIfOpen(true));
     }
   }
@@ -374,22 +376,33 @@ class _LaunchButtonState extends State<LaunchButton> {
     _gameController.kill();
   }
 
-  Future<void> _injectOrShowError(String binary) async {
+  Future<void> _injectOrShowError(Injectable injectable) async {
     var gameProcess = _gameController.gameProcess;
     if (gameProcess == null) {
       return;
     }
 
     try {
-      var dll = await loadBinary(binary, true);
-      var success = await injectDll(gameProcess.pid, dll.path);
+      var dllPath = _getDllPath(injectable);
+      var success = await injectDll(gameProcess.pid, dllPath);
       if (success) {
         return;
       }
 
-      _onInjectError(binary);
+      _onInjectError(injectable.name);
     } catch (exception) {
-      _onInjectError(binary);
+      _onInjectError(injectable.name);
+    }
+  }
+
+  String _getDllPath(Injectable injectable){
+    switch(injectable){
+      case Injectable.reboot:
+        return _settingsController.rebootDll.text;
+      case Injectable.console:
+        return _settingsController.consoleDll.text;
+      case Injectable.cranium:
+        return _settingsController.craniumDll.text;
     }
   }
 
@@ -398,3 +411,9 @@ class _LaunchButtonState extends State<LaunchButton> {
     launchUrl(injectLogFile.uri);
   }
 }
+
+enum Injectable {
+  console,
+  cranium,
+  reboot
+}

lib/src/widget/scan_local_version.dart

@@ -4,7 +4,7 @@ import 'package:fluent_ui/fluent_ui.dart';
 import 'package:flutter/foundation.dart';
 import 'package:path/path.dart' as path;
 import 'package:reboot_launcher/src/util/os.dart';
-import 'package:reboot_launcher/src/widget/select_file.dart';
+import 'package:reboot_launcher/src/widget/file_selector.dart';
 
 
 class ScanLocalVersion extends StatefulWidget {
@@ -83,12 +83,14 @@ class _ScanLocalVersionState extends State<ScanLocalVersion> {
         mainAxisAlignment: MainAxisAlignment.spaceBetween,
         crossAxisAlignment: CrossAxisAlignment.start,
         children: [
-          SelectFile(
+          FileSelector(
               label: "Location",
               placeholder: "Type the folder to scan",
               windowTitle: "Select the folder to scan",
               controller: _folderController,
-              validator: _checkScanFolder)
+              validator: _checkScanFolder,
+              folder: true
+          )
         ],
       );
     }

lib/src/widget/smart_input.dart

@@ -1,7 +1,7 @@
 import 'package:fluent_ui/fluent_ui.dart';
 
 class SmartInput extends StatelessWidget {
-  final String label;
+  final String? label;
   final String placeholder;
   final TextEditingController controller;
   final TextInputType type;
@@ -11,13 +11,13 @@ class SmartInput extends StatelessWidget {
 
   const SmartInput(
       {Key? key,
-      required this.label,
-      required this.placeholder,
-      required this.controller,
-      this.onTap,
-      this.enabled = true,
-      this.populate = false,
-      this.type = TextInputType.text})
+        required this.placeholder,
+        required this.controller,
+        this.label,
+        this.onTap,
+        this.enabled = true,
+        this.populate = false,
+        this.type = TextInputType.text})
       : super(key: key);
   
   @override