From e70f0b4de81d24d22a29a2af03c669368fce6af2 Mon Sep 17 00:00:00 2001
From: Felix Morgner <felix.morgner@gmail.com>
Date: Sat, 24 Nov 2018 20:38:48 +0100
Subject: wanda: initial commit

---
 src/setting.hpp | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 src/setting.hpp

(limited to 'src/setting.hpp')

diff --git a/src/setting.hpp b/src/setting.hpp
new file mode 100644
index 0000000..6293dd3
--- /dev/null
+++ b/src/setting.hpp
@@ -0,0 +1,48 @@
+#ifndef WANDA_setting_HPP
+#define WANDA_setting_HPP
+
+#include <gio/gio.h>
+
+#include <cstddef>
+#include <optional>
+#include <string>
+#include <type_traits>
+
+#include "type_wrapper.hpp"
+#include "variant.hpp"
+#include <iostream>
+
+namespace wanda {
+
+struct setting;
+using schema = type_wrapper<std::string, struct SchemaTag>;
+using key = type_wrapper<std::string, struct KeyTag>;
+
+namespace literals {
+key operator""_key(char const * str, std::size_t len);
+std::optional<setting> operator""_setting(char const * str, std::size_t len);
+}
+
+struct setting {
+    ~setting();
+
+    setting(setting const & other);
+
+    template<typename TargetType> std::optional<TargetType> get(key key) const {
+        auto value = variant{g_settings_get_value(m_value, key.get().c_str())};
+        return value.get<TargetType>();
+    }
+
+private:
+    explicit setting(schema schema);
+
+    GSettings * m_value;
+
+    friend std::optional<setting> literals::operator""_setting(char const *, std::size_t);
+};
+
+
+}
+
+
+#endif
\ No newline at end of file
-- 
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