Added support for custom cursor/icon

src/Nazara/Utility/Cursor.cpp

@@ -0,0 +1,61 @@
+// Copyright (C) 2012 Jérôme Leclercq
+// This file is part of the "Nazara Engine".
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#include <Nazara/Utility/Cursor.hpp>
+
+#if defined(NAZARA_PLATFORM_WINDOWS)
+	#include <Nazara/Utility/Win32/CursorImpl.hpp>
+#elif defined(NAZARA_PLATFORM_LINUX)
+	#include <Nazara/Utility/Linux/CursorImpl.hpp>
+#else
+	#error Lack of implementation: Cursor
+#endif
+
+#include <Nazara/Utility/Debug.hpp>
+
+NzCursor::NzCursor() :
+m_impl(nullptr)
+{
+}
+
+NzCursor::~NzCursor()
+{
+	Destroy();
+}
+
+bool NzCursor::Create(const NzImage& cursor, int hotSpotX, int hotSpotY)
+{
+	Destroy();
+
+	m_impl = new NzCursorImpl;
+	if (!m_impl->Create(cursor, hotSpotX, hotSpotY))
+	{
+		NazaraError("Failed to create cursor implementation");
+		delete m_impl;
+		m_impl = nullptr;
+		return false;
+	}
+
+	return true;
+}
+
+bool NzCursor::Create(const NzImage& cursor, const NzVector2i& hotSpot)
+{
+	return Create(cursor, hotSpot.x, hotSpot.y);
+}
+
+void NzCursor::Destroy()
+{
+	if (m_impl)
+	{
+		m_impl->Destroy();
+		delete m_impl;
+		m_impl = nullptr;
+	}
+}
+
+bool NzCursor::IsValid() const
+{
+	return m_impl != nullptr;
+}