feat: add active color to settings provider.

app/lib/utils/helper.dart

@@ -96,7 +96,16 @@ class H {
         'shortcut': GestureType.shortcut,
         'commandline': GestureType.commandline,
       }[typeName] ??
-          GestureType.built_in;
+      GestureType.built_in;
+
+  static Color? parseQtActiveColor(String? inp) {
+    if (inp == null) return null;
+    var list = inp.split(',');
+    if (list.length != 4) return null;
+    var rgba = list.map<int>((e) => int.parse(e) ~/ 257).toList();
+    rgba.sout();
+    return Color.fromARGB(rgba[3], rgba[0], rgba[1], rgba[2]);
+  }
 }
 
 class PreferredPanelsStatus {

app/lib/utils/init_linux.dart

@@ -18,8 +18,11 @@ Future<void> initEvents(BuildContext context) async {
   } else {
     var xsettings = GSettings('com.deepin.xsettings');
     String? themeName;
+    Color? activeColor;
     try {
       themeName = (await xsettings.get('theme-name')).toString();
+      var _activeColor = (await xsettings.get('qt-active-color'));
+      activeColor = H.parseQtActiveColor(_activeColor.toNative());
     } catch (e) {
       print(e);
       context.read<SettingsProvider>().setProps(isDarkMode: false);
@@ -27,10 +30,14 @@ Future<void> initEvents(BuildContext context) async {
 
     if (themeName != null) {
       context.read<SettingsProvider>().setProps(isDarkMode: themeName.contains('dark'));
+      context.read<SettingsProvider>().setProps(activeColor: activeColor);
       xsettings.keysChanged.listen((event) {
         xsettings.get('theme-name').then((value) {
           context.read<SettingsProvider>().setProps(isDarkMode: value.toString().contains('dark'));
         });
+        xsettings.get('qt-active-color').then((value) {
+          context.read<SettingsProvider>().setProps(activeColor: H.parseQtActiveColor(value.toNative()));
+        });
       });
     }
   }