feat: Initial implementation of updated language selector ui based on figma

frontend/app_flowy/lib/workspace/presentation/settings/widgets/settings_language_view.dart

@@ -1,18 +1,37 @@
+import 'package:app_flowy/generated/locale_keys.g.dart';
 import 'package:app_flowy/workspace/application/appearance.dart';
 import 'package:easy_localization/easy_localization.dart';
+import 'package:flowy_infra/theme.dart';
 import 'package:flutter/material.dart';
 import 'package:flowy_infra/language.dart';
-import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:provider/provider.dart';
 
 class SettingsLanguageView extends StatelessWidget {
   const SettingsLanguageView({Key? key}) : super(key: key);
 
   @override
   Widget build(BuildContext context) {
-    return SingleChildScrollView(
+    context.watch<AppTheme>();
+    return ChangeNotifierProvider.value(
+      value: Provider.of<AppearanceSettingModel>(context, listen: true),
+      child: SingleChildScrollView(
         child: Column(
           crossAxisAlignment: CrossAxisAlignment.start,
-        children: const [LanguageSelectorDropdown()],
+          children: [
+            Row(
+              children: [
+                Text(
+                  LocaleKeys.settings_menu_language.tr(),
+                  style: const TextStyle(
+                    fontSize: 14,
+                    fontWeight: FontWeight.w500,
+                  ),
+                ),
+                const LanguageSelectorDropdown(),
+              ],
+            ),
+          ],
+        ),
       ),
     );
   }
@@ -28,22 +47,66 @@ class LanguageSelectorDropdown extends StatefulWidget {
 }
 
 class _LanguageSelectorDropdownState extends State<LanguageSelectorDropdown> {
+  Color currHoverColor = Colors.white.withOpacity(0.0);
+  late Color themedHoverColor;
+  void hoverExitLanguage() {
+    setState(() {
+      currHoverColor = Colors.white.withOpacity(0.0);
+    });
+  }
+
+  void hoverEnterLanguage() {
+    setState(() {
+      currHoverColor = themedHoverColor;
+    });
+  }
+
   @override
   Widget build(BuildContext context) {
-    return DropdownButton<Locale>(
+    final theme = context.watch<AppTheme>();
+    themedHoverColor = theme.main2;
+
+    return MouseRegion(
+      onEnter: (event) => {hoverEnterLanguage()},
+      onExit: (event) => {hoverExitLanguage()},
+      child: Container(
+        margin: const EdgeInsets.only(left: 8, right: 8),
+        decoration: BoxDecoration(
+          borderRadius: BorderRadius.circular(8),
+          color: currHoverColor,
+        ),
+        child: DropdownButtonHideUnderline(
+          child: DropdownButton<Locale>(
             value: context.read<AppearanceSettingModel>().locale,
             onChanged: (val) {
               setState(() {
                 context.read<AppearanceSettingModel>().setLocale(context, val!);
               });
             },
-      autofocus: true,
+            icon: const Visibility(
+              child: (Icon(Icons.arrow_downward)),
+              visible: false,
+            ),
+            borderRadius: BorderRadius.circular(8),
             items: EasyLocalization.of(context)!.supportedLocales.map((locale) {
               return DropdownMenuItem<Locale>(
                 value: locale,
-          child: Text(languageFromLocale(locale)),
+                child: Padding(
+                  padding: const EdgeInsets.all(12.0),
+                  child: Text(
+                    languageFromLocale(locale),
+                    style: TextStyle(
+                      fontSize: 14,
+                      fontWeight: FontWeight.w500,
+                      color: theme.textColor,
+                    ),
+                  ),
+                ),
               );
             }).toList(),
+          ),
+        ),
+      ),
     );
   }
 }