implement toggle/number/text values

Signed-off-by: Folling <mail@folling.io>

src/values/toggle_value.hpp

@@ -1,6 +1,31 @@
 #pragma once
 
+#include <values/value.hpp>
+
 /// \private
-struct IkarusToggleValue {
-    bool value;
+struct IkarusToggleValue final : IkarusValue {
+public:
+    explicit IkarusToggleValue(bool value):
+        IkarusValue{this},
+        _value{value} {}
+
+    IkarusToggleValue(IkarusToggleValue const&) = default;
+    IkarusToggleValue(IkarusToggleValue&&) = default;
+
+    IkarusToggleValue& operator=(IkarusToggleValue const&) = default;
+    IkarusToggleValue& operator=(IkarusToggleValue&&) = default;
+
+    ~IkarusToggleValue() override = default;
+
+public:
+    [[nodiscard]] bool get_value() const {
+        return _value;
+    }
+
+    void set_value(bool value) {
+        _value = value;
+    }
+
+private:
+    bool _value;
 };