rename header files from *.h to *.hpp

src/setting.hpp

@@ -0,0 +1,74 @@
+#pragma once
+
+#include <QSettings>
+#include <QString>
+#include <boost/signals2.hpp>
+
+namespace chatterino {
+
+class BaseSetting
+{
+public:
+    BaseSetting(const QString &_name)
+        : _name(_name)
+    {
+    }
+
+    virtual QVariant getVariant() = 0;
+    virtual void setVariant(QVariant value) = 0;
+
+    const QString &getName() const
+    {
+        return _name;
+    }
+
+private:
+    QString _name;
+};
+
+template <typename T>
+class Setting : public BaseSetting
+{
+public:
+    Setting(std::vector<std::reference_wrapper<BaseSetting>> &settingItems, const QString &_name,
+            const T &defaultValue)
+        : BaseSetting(_name)
+        , _value(defaultValue)
+    {
+        settingItems.push_back(*this);
+    }
+
+    const T &get() const
+    {
+        return _value;
+    }
+
+    void set(const T &newValue)
+    {
+        if (_value != newValue) {
+            _value = newValue;
+
+            valueChanged(newValue);
+        }
+    }
+
+    virtual QVariant getVariant() final
+    {
+        return QVariant::fromValue(_value);
+    }
+
+    virtual void setVariant(QVariant value) final
+    {
+        if (value.isValid()) {
+            assert(value.canConvert<T>());
+            set(value.value<T>());
+        }
+    }
+
+    boost::signals2::signal<void(const T &newValue)> valueChanged;
+
+private:
+    T _value;
+};
+
+}  // namespace chatterino