opt: settings page

lib/view/page/setting.dart

@@ -1,8 +1,8 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_material_color_picker/flutter_material_color_picker.dart';
 import 'package:provider/provider.dart';
-import 'package:toolbox/data/model/ssh/terminal_color.dart';
 
+import '../../data/model/ssh/terminal_color.dart';
 import '../../core/update.dart';
 import '../../core/utils/ui.dart';
 import '../../data/provider/app.dart';
@@ -60,20 +60,52 @@ class _SettingPageState extends State<SettingPage> {
         title: Text(_s.setting),
       ),
       body: ListView(
-        padding: const EdgeInsets.all(17),
+        padding: const EdgeInsets.symmetric(horizontal: 17),
         children: [
-          _buildAppColorPreview(),
-          _buildUpdateInterval(),
-          _buildCheckUpdate(),
-          _buildLaunchPage(),
-          _buildDistLogoSwitch(),
-          _buildTermTheme(),
-          _buildMaxRetry(),
-        ].map((e) => RoundRectCard(e)).toList(),
+          // App
+          _buildTitle('App'),
+          _buildApp(),
+          // Server
+          _buildTitle(_s.server),
+          _buildServer(),
+        ],
       ),
     );
   }
 
+  Widget _buildTitle(String text) {
+    return Padding(
+      padding: const EdgeInsets.only(top: 23, bottom: 17),
+      child: Center(
+        child: Text(
+          text,
+          style: textSize13,
+        ),
+      ),
+    );
+  }
+
+  Widget _buildApp() {
+    return Column(
+      children: [
+        _buildAppColorPreview(),
+        _buildLaunchPage(),
+        _buildCheckUpdate(),
+      ].map((e) => RoundRectCard(e)).toList(),
+    );
+  }
+
+  Widget _buildServer() {
+    return Column(
+      children: [
+        _buildDistLogoSwitch(),
+        _buildUpdateInterval(),
+        _buildTermTheme(),
+        _buildMaxRetry(),
+      ].map((e) => RoundRectCard(e)).toList(),
+    );
+  }
+
   Widget _buildDistLogoSwitch() {
     return ListTile(
       title: Text(
@@ -126,7 +158,10 @@ class _SettingPageState extends State<SettingPage> {
         _s.willTakEeffectImmediately,
         style: textSize13Grey,
       ),
-      trailing: Text('${_updateInterval.toInt()} ${_s.second}'),
+      trailing: Text(
+        '${_updateInterval.toInt()} ${_s.second}',
+        style: textSize13,
+      ),
       children: [
         Slider(
           thumbColor: primaryColor,
@@ -298,7 +333,10 @@ class _SettingPageState extends State<SettingPage> {
         style: textSize13,
         textAlign: TextAlign.start,
       ),
-      trailing: Text('${_maxRetryCount.toInt()} ${_s.times}'),
+      trailing: Text(
+        '${_maxRetryCount.toInt()} ${_s.times}',
+        style: textSize13,
+      ),
       children: [
         Slider(
           thumbColor: primaryColor,

lib/view/page/ssh.dart

@@ -6,10 +6,11 @@ import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:provider/provider.dart';
-import 'package:toolbox/data/model/ssh/terminal_color.dart';
-import 'package:toolbox/generated/l10n.dart';
-import 'package:xterm/xterm.dart';
+import 'package:xterm/xterm.dart' hide TerminalColors;
 
+import '../../data/model/ssh/terminal_color.dart';
+import '../../generated/l10n.dart';
+import '../../core/utils/misc.dart';
 import '../../core/utils/ui.dart';
 import '../../core/utils/server.dart';
 import '../../data/model/server/server_private_info.dart';
@@ -132,7 +133,7 @@ class _SSHPageState extends State<SSHPage> {
         theme: termTheme,
         deleteDetection: Platform.isIOS,
         onTapUp: _onTapUp,
-        autofocus: true,
+        autoFocus: true,
         keyboardAppearance: _isDark ? Brightness.dark : Brightness.light,
       ),
     );
@@ -249,7 +250,7 @@ class _SSHPageState extends State<SSHPage> {
         _paste();
         break;
       case VirtualKeyFunc.copy:
-        _copy(terminalSelected);
+        copy(terminalSelected);
         break;
     }
   }
@@ -270,10 +271,6 @@ class _SSHPageState extends State<SSHPage> {
     return _terminal.buffer.getText(range);
   }
 
-  void _copy(String text) {
-    Clipboard.setData(ClipboardData(text: text));
-  }
-
   void _onTapUp(TapUpDetails details, CellOffset offset) {
     {
       if (_menuController.isShown) {
@@ -319,7 +316,7 @@ class _SSHPageState extends State<SSHPage> {
                 ),
                 onPressed: () {
                   _terminalController.setSelection(null);
-                  _copy(selected);
+                  copy(selected);
                   _menuController.remove();
                 },
               ),