feat: main framework complete.

app/lib/constants/sp_keys.dart

@@ -1,3 +1,4 @@
 class SPKeys {
   static final String brightnessMode = 'BRIGHTNESS_MODE';
+  static final String userLanguage = 'USER_LANGUAGE';
 }

app/lib/constants/supported_locales.dart

@@ -0,0 +1,22 @@
+import 'package:flutter/material.dart';
+
+enum SupportedLocale {
+  zh_CN,
+  en,
+}
+
+const zh_CN = Locale('zh', 'CN');
+const en = Locale('en');
+
+const supportedLocales = [
+  zh_CN,
+  en,
+];
+
+const supportedLocaleNames = {
+  SupportedLocale.zh_CN: '简体中文',
+  SupportedLocale.en: 'English',
+};
+
+Locale getSupportedLocale(SupportedLocale supportedLocale) => supportedLocales[supportedLocale.index];
+

app/lib/extensions.dart

@@ -3,6 +3,8 @@ library extensions;
 export 'package:dde_gesture_manager/extensions/sout_extension.dart';
 export 'package:dde_gesture_manager/extensions/string_extension.dart';
 export 'package:dde_gesture_manager/extensions/context_extension.dart';
+export 'package:dde_gesture_manager/extensions/shared_preferences_extension.dart';
+
 export 'package:dde_gesture_manager/generated/locale_keys.g.dart';
 export 'package:easy_localization/easy_localization.dart';
 

app/lib/extensions/shared_preferences_extension.dart

@@ -0,0 +1,13 @@
+import 'package:shared_preferences/shared_preferences.dart';
+
+extension SharedPreferencesExtenstion on SharedPreferences {
+  Future<bool> updateInt(String key, int value) {
+    if (this.getInt(key) == value) return Future.value(false);
+    return this.setInt(key, value);
+  }
+
+  Future<bool> updateString(String key, String value) {
+    if (this.getString(key) == value) return Future.value(false);
+    return this.setString(key, value);
+  }
+}

app/lib/main.dart

@@ -1,14 +1,18 @@
+import 'package:dde_gesture_manager/constants/sp_keys.dart';
+import 'package:dde_gesture_manager/constants/supported_locales.dart';
+import 'package:dde_gesture_manager/extensions.dart';
 import 'package:dde_gesture_manager/generated/codegen_loader.g.dart';
+import 'package:dde_gesture_manager/generated/locale_keys.g.dart';
 import 'package:dde_gesture_manager/models/configs.dart';
 import 'package:dde_gesture_manager/models/configs.provider.dart';
 import 'package:dde_gesture_manager/models/settings.provider.dart';
 import 'package:dde_gesture_manager/themes/dark.dart';
 import 'package:dde_gesture_manager/themes/light.dart';
+import 'package:dde_gesture_manager/utils/helper.dart';
 import 'package:dde_gesture_manager/utils/init.dart';
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/widgets.dart';
-import 'package:provider/provider.dart';
 
 import 'pages/home.dart';
 
@@ -18,11 +22,8 @@ Future<void> main() async {
   await EasyLocalization.ensureInitialized();
   await initConfigs();
   runApp(EasyLocalization(
-    supportedLocales: [
+    supportedLocales: supportedLocales,
-      Locale('zh', 'CN'),
+    fallbackLocale: zh_CN,
-      Locale('en'),
-    ],
-    fallbackLocale: Locale('zh', 'CN'),
     path: 'resources/langs',
     assetLoader: CodegenLoader(),
     child: MyApp(),
@@ -40,6 +41,7 @@ class MyApp extends StatelessWidget {
       builder: (context, child) {
         var isDarkMode = context.watch<SettingsProvider>().isDarkMode;
         var brightnessMode = context.watch<ConfigsProvider>().brightnessMode;
+        H().sp.updateInt(SPKeys.brightnessMode, brightnessMode?.index ?? 0);
         late bool showDarkMode;
         if (brightnessMode == BrightnessMode.system) {
           showDarkMode = isDarkMode ?? false;
@@ -47,7 +49,7 @@ class MyApp extends StatelessWidget {
           showDarkMode = brightnessMode == BrightnessMode.dark;
         }
         return MaterialApp(
-          title: 'Flutter Demo',
+          title: CodegenLoader.mapLocales[context.locale.toString()]?[LocaleKeys.app_name],
           theme: showDarkMode ? darkTheme : lightTheme,
           localizationsDelegates: context.localizationDelegates,
           supportedLocales: context.supportedLocales,

app/lib/models/configs.dart

@@ -14,6 +14,7 @@ class Configs {
   BrightnessMode? brightnessMode;
 
   Configs() {
-    this.brightnessMode = BrightnessMode.values[H().sp.getInt(SPKeys.brightnessMode)?.clamp(0, 2) ?? 0];
+    this.brightnessMode =
+        BrightnessMode.values[H().sp.getInt(SPKeys.brightnessMode)?.clamp(0, BrightnessMode.values.length - 1) ?? 0];
   }
 }

app/lib/pages/home.dart

@@ -19,7 +19,7 @@ class _HomePageState extends State<HomePage> {
           Row(
             mainAxisSize: MainAxisSize.max,
             children: [
-              Text('asd'),
+              Text('WIP'),
             ],
           ),
           SizedBox(

app/lib/utils/init_linux.dart

@@ -1,9 +1,14 @@
+import 'package:dde_gesture_manager/constants/sp_keys.dart';
+import 'package:dde_gesture_manager/constants/supported_locales.dart';
+import 'package:dde_gesture_manager/extensions.dart';
+import 'package:dde_gesture_manager/generated/codegen_loader.g.dart';
+import 'package:dde_gesture_manager/generated/locale_keys.g.dart';
+import 'package:dde_gesture_manager/models/settings.provider.dart';
 import 'package:dde_gesture_manager/utils/helper.dart';
 import 'package:flutter/material.dart';
 import 'package:gsettings/gsettings.dart';
 import 'package:provider/provider.dart';
 import 'package:window_manager/window_manager.dart';
-import 'package:dde_gesture_manager/models/settings.provider.dart';
 
 Future<void> initEvents(BuildContext context) async {
   var isDark = MediaQuery.of(context).platformBrightness == Brightness.dark;
@@ -32,7 +37,10 @@ Future<void> initEvents(BuildContext context) async {
 
 Future<void> initConfigs() async {
   await H().initSharedPreference();
-  var windowManager = WindowManager.instance;
+  var userLanguageIndex = H().sp.getInt(SPKeys.userLanguage) ?? 0;
-  windowManager.setTitle('Gesture Manager For DDE');
+  var locale = supportedLocales[userLanguageIndex];
+  windowManager.setTitle(CodegenLoader.mapLocales[locale.toString()]?[LocaleKeys.app_name]);
   windowManager.setMinimumSize(const Size(800, 600));
 }
+
+var windowManager = WindowManager.instance;

app/lib/widgets/footer.dart

@@ -1,8 +1,9 @@
-import 'package:dde_gesture_manager/models/configs.dart';
+import 'package:dde_gesture_manager/extensions.dart';
-import 'package:dde_gesture_manager/models/configs.provider.dart';
+import 'package:dde_gesture_manager/widgets/language_switcher.dart';
+import 'package:dde_gesture_manager/widgets/theme_switcher.dart';
+import 'package:dde_gesture_manager/widgets/version_checker.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
-import 'package:dde_gesture_manager/extensions.dart';
 
 class Footer extends StatefulWidget {
   const Footer({Key? key}) : super(key: key);
@@ -14,7 +15,6 @@ class Footer extends StatefulWidget {
 class _FooterState extends State<Footer> {
   @override
   Widget build(BuildContext context) {
-    var _brightnessMode = context.watch<ConfigsProvider>().brightnessMode;
     return Container(
       color: context.t.backgroundColor,
       child: Padding(
@@ -23,42 +23,14 @@ class _FooterState extends State<Footer> {
           mainAxisAlignment: MainAxisAlignment.spaceBetween,
           crossAxisAlignment: CrossAxisAlignment.center,
           children: [
-            Container(),
+            VersionChecker(),
-            PopupMenuButton(
+            Row(
-              initialValue: _brightnessMode,
+              children: [
-              icon: Icon(Icons.brightness_4_outlined),
+                LanguageSwitcher(),
-              tooltip: LocaleKeys.theme_label.tr(),
+                Container(width: 6),
-              itemBuilder: (BuildContext context) => [
+                ThemeSwitcher(),
-                PopupMenuItem<BrightnessMode>(
-                  child: ListTile(
-                    leading: Visibility(
-                      child: Icon(CupertinoIcons.check_mark),
-                      visible: _brightnessMode == BrightnessMode.system,
-                    ),
-                    title: Text(LocaleKeys.theme_system).tr(),
-                  ),
-                  onTap: () => context.read<ConfigsProvider>().setProps(brightnessMode: BrightnessMode.system),
-                ),
-                PopupMenuItem<BrightnessMode>(
-                  child: ListTile(
-                      leading: Visibility(
-                        child: Icon(CupertinoIcons.check_mark),
-                        visible: _brightnessMode == BrightnessMode.light,
-                      ),
-                      title: Text(LocaleKeys.theme_light).tr()),
-                  onTap: () => context.read<ConfigsProvider>().setProps(brightnessMode: BrightnessMode.light),
-                ),
-                PopupMenuItem<BrightnessMode>(
-                  child: ListTile(
-                      leading: Visibility(
-                        child: Icon(CupertinoIcons.check_mark),
-                        visible: _brightnessMode == BrightnessMode.dark,
-                      ),
-                      title: Text(LocaleKeys.theme_dark).tr()),
-                  onTap: () => context.read<ConfigsProvider>().setProps(brightnessMode: BrightnessMode.dark),
-                ),
               ],
-            ),
+            )
           ],
         ),
       ),

app/lib/widgets/language_switcher.dart

@@ -0,0 +1,52 @@
+import 'package:dde_gesture_manager/constants/sp_keys.dart';
+import 'package:dde_gesture_manager/constants/supported_locales.dart';
+import 'package:dde_gesture_manager/extensions.dart';
+import 'package:dde_gesture_manager/generated/locale_keys.g.dart';
+import 'package:dde_gesture_manager/utils/helper.dart';
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:collection/collection.dart';
+import 'package:window_manager/window_manager.dart';
+
+class LanguageSwitcher extends StatelessWidget {
+  const LanguageSwitcher({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    var _locale = EasyLocalization.of(context)?.currentLocale;
+    var _supportedLocale = supportedLocales.firstWhereOrNull((element) => element == _locale);
+
+    return PopupMenuButton<SupportedLocale>(
+      child: Row(
+        children: [
+          Icon(Icons.language_outlined, size: 20),
+          Padding(
+            padding: const EdgeInsets.symmetric(horizontal: 3),
+            child: Text(LocaleKeys.language_label).tr(),
+          ),
+        ],
+      ),
+      itemBuilder: (BuildContext context) => supportedLocales
+          .map(
+            (locale) => PopupMenuItem(
+              value: SupportedLocale.zh_CN,
+              child: ListTile(
+                leading: Visibility(
+                  child: Icon(CupertinoIcons.check_mark),
+                  visible: _supportedLocale == locale,
+                ),
+                title: Text(supportedLocaleNames[SupportedLocale.values[supportedLocales.indexOf(locale)]] ?? ''),
+              ),
+              onTap: () {
+                EasyLocalization.of(context)?.setLocale(locale).then((_) {
+                  if (!kIsWeb) WindowManager.instance.setTitle(LocaleKeys.app_name.tr());
+                });
+                H().sp.setInt(SPKeys.userLanguage, supportedLocales.indexOf(locale));
+              },
+            ),
+          )
+          .toList(),
+    );
+  }
+}

app/lib/widgets/theme_switcher.dart

@@ -0,0 +1,59 @@
+import 'package:dde_gesture_manager/generated/locale_keys.g.dart';
+import 'package:dde_gesture_manager/models/configs.dart';
+import 'package:dde_gesture_manager/models/configs.provider.dart';
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+import 'package:dde_gesture_manager/extensions.dart';
+
+class ThemeSwitcher extends StatelessWidget {
+  const ThemeSwitcher({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    var _brightnessMode = context.watch<ConfigsProvider>().brightnessMode;
+    return PopupMenuButton(
+      initialValue: _brightnessMode,
+      child: Row(
+        children: [
+          Icon(Icons.palette_outlined, size: 20),
+          Padding(
+            padding: const EdgeInsets.symmetric(horizontal: 3),
+            child: Text(LocaleKeys.theme_label).tr(),
+          ),
+        ],
+      ),
+      padding: EdgeInsets.zero,
+      tooltip: LocaleKeys.theme_label.tr(),
+      itemBuilder: (BuildContext context) => [
+        PopupMenuItem<BrightnessMode>(
+          child: ListTile(
+            leading: Visibility(
+              child: Icon(CupertinoIcons.check_mark),
+              visible: _brightnessMode == BrightnessMode.system,
+            ),
+            title: Text(LocaleKeys.theme_system).tr(),
+          ),
+          onTap: () => context.read<ConfigsProvider>().setProps(brightnessMode: BrightnessMode.system),
+        ),
+        PopupMenuItem<BrightnessMode>(
+          child: ListTile(
+              leading: Visibility(
+                child: Icon(CupertinoIcons.check_mark),
+                visible: _brightnessMode == BrightnessMode.light,
+              ),
+              title: Text(LocaleKeys.theme_light).tr()),
+          onTap: () => context.read<ConfigsProvider>().setProps(brightnessMode: BrightnessMode.light),
+        ),
+        PopupMenuItem<BrightnessMode>(
+          child: ListTile(
+              leading: Visibility(
+                child: Icon(CupertinoIcons.check_mark),
+                visible: _brightnessMode == BrightnessMode.dark,
+              ),
+              title: Text(LocaleKeys.theme_dark).tr()),
+          onTap: () => context.read<ConfigsProvider>().setProps(brightnessMode: BrightnessMode.dark),
+        ),
+      ],
+    );
+  }
+}

app/lib/widgets/version_checker.dart

@@ -0,0 +1,32 @@
+import 'package:dde_gesture_manager/extensions.dart';
+import 'package:flutter/material.dart';
+import 'package:package_info_plus/package_info_plus.dart';
+import 'package:dde_gesture_manager/generated/locale_keys.g.dart';
+
+class VersionChecker extends StatelessWidget {
+  const VersionChecker({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return FutureBuilder<PackageInfo>(
+      future: PackageInfo.fromPlatform(),
+      initialData: null,
+      builder: (context, snapshot) => Row(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          if (snapshot.hasData && snapshot.data != null)
+            Text(
+              '${LocaleKeys.version_current.tr()} : ${snapshot.data?.version ?? ''}',
+            ),
+          Padding(
+            padding: const EdgeInsets.symmetric(horizontal: 3),
+            child: TextButton(
+              child: Text(LocaleKeys.version_check_update).tr(),
+              onPressed: () {},
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}

app/linux/my_application.cc

@@ -40,12 +40,12 @@ static void my_application_activate(GApplication* application) {
   if (use_header_bar) {
     GtkHeaderBar *header_bar = GTK_HEADER_BAR(gtk_header_bar_new());
     gtk_widget_show(GTK_WIDGET(header_bar));
-    gtk_header_bar_set_title(header_bar, "DDE Gesture Manager");
+    gtk_header_bar_set_title(header_bar, "");
     gtk_header_bar_set_show_close_button(header_bar, TRUE);
     gtk_window_set_titlebar(window, GTK_WIDGET(header_bar));
   }
   else {
-    gtk_window_set_title(window, "DDE Gesture Manager");
+    gtk_window_set_title(window, "");
   }
 
   gtk_window_set_default_size(window, 800, 600);

app/pubspec.yaml

@@ -30,6 +30,7 @@ dependencies:
   xdg_directories: 0.2.0
   gsettings: 0.2.0
   provider: ^6.0.0
+  package_info_plus: ^1.0.6
   window_size:
     path: 3rd_party/window_size
   xdg_directories_web:
@@ -54,8 +55,8 @@ flutter:
   uses-material-design: true
 
   # To add assets to your application, add an assets section, like this:
-  assets:
+  # assets:
-    - resources/langs/
+  #   - resources/langs/
   #   - images/a_dot_burr.jpeg
   #   - images/a_dot_ham.jpeg
 

app/resources/langs/en.json

@@ -4,5 +4,13 @@
     "dark": "Dark",
     "light": "Light",
     "system": "System"
+  },
+  "version": {
+    "current": "current version",
+    "check_update": "Check for updates"
+  },
+  "app_name": "Gesture Manager for DDE",
+  "language": {
+    "label": "Language"
   }
 }

app/resources/langs/zh-CN.json

@@ -4,5 +4,13 @@
     "dark": "深色",
     "light": "浅色",
     "system": "跟随系统"
+  },
+  "version": {
+    "current": "当前版本",
+    "check_update": "检查更新"
+  },
+  "app_name": "DDE手势管理器",
+  "language": {
+    "label": "语言"
   }
 }