Utility/Icon: Make Icon a RefCounted object

include/Nazara/Utility/Icon.inl

@@ -0,0 +1,42 @@
+// Copyright (C) 2015 Jérôme Leclercq
+// This file is part of the "Nazara Engine - Utility module"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#include <Nazara/Utility/Cursor.hpp>
+#include <Nazara/Core/ErrorFlags.hpp>
+#include <Nazara/Utility/Debug.hpp>
+
+namespace Nz
+{
+	Icon::Icon() :
+	m_impl(nullptr)
+	{
+	}
+
+	inline Icon::Icon(const Image& icon)
+	{
+		ErrorFlags flags(ErrorFlag_ThrowException, true);
+		Create(icon);
+	}
+
+	Icon::~Icon()
+	{
+		Destroy();
+	}
+
+	bool Icon::IsValid() const
+	{
+		return m_impl != nullptr;
+	}
+
+	template<typename... Args>
+	IconRef Icon::New(Args&&... args)
+	{
+		std::unique_ptr<Icon> object(new Icon(std::forward<Args>(args)...));
+		object->SetPersistent(false);
+
+		return object.release();
+	}
+}
+
+#include <Nazara/Utility/DebugOff.hpp>