Initial commit

lib/src/widget/smart_switch.dart

@@ -0,0 +1,75 @@
+import 'package:fluent_ui/fluent_ui.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+import 'package:system_theme/system_theme.dart';
+
+import '../util/generic_controller.dart';
+
+class SmartSwitch extends StatefulWidget {
+  final String keyName;
+  final String label;
+  final bool enabled;
+  final Function(bool)? onSelected;
+  final Function()? onDisabledPress;
+  final GenericController<bool> controller;
+
+  const SmartSwitch(
+      {Key? key,
+      required this.keyName,
+      required this.label,
+      required this.controller,
+      this.onSelected,
+      this.enabled = true,
+      this.onDisabledPress})
+      : super(key: key);
+
+  @override
+  State<SmartSwitch> createState() => _SmartSwitchState();
+}
+
+class _SmartSwitchState extends State<SmartSwitch> {
+  Future<void> _save(bool state) async {
+    final preferences = await SharedPreferences.getInstance();
+    preferences.setBool(widget.keyName, state);
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return InfoLabel(
+        label: widget.label,
+        child: ToggleSwitch(
+            enabled: widget.enabled,
+            onDisabledPress: widget.onDisabledPress,
+            checked: widget.controller.value,
+            onChanged: _onChanged,
+            style: ToggleSwitchThemeData.standard(ThemeData(
+                checkedColor: _toolTipColor.withOpacity(_checkedOpacity),
+                uncheckedColor: _toolTipColor.withOpacity(_uncheckedOpacity),
+                borderInputColor: _toolTipColor.withOpacity(_uncheckedOpacity),
+                accentColor: _bodyColor
+                    .withOpacity(widget.controller.value
+                        ? _checkedOpacity
+                        : _uncheckedOpacity)
+                    .toAccentColor()))));
+  }
+
+  Color get _toolTipColor =>
+      FluentTheme.of(context).brightness.isDark ? Colors.white : Colors.black;
+
+  Color get _bodyColor => SystemTheme.accentColor.accent;
+
+  double get _checkedOpacity => widget.enabled ? 1 : 0.5;
+
+  double get _uncheckedOpacity => widget.enabled ? 0.8 : 0.5;
+
+  void _onChanged(checked) {
+    if (!widget.enabled) {
+      return;
+    }
+
+    setState(() {
+      widget.controller.value = checked;
+      widget.onSelected?.call(widget.controller.value);
+      _save(checked);
+    });
+  }
+}