Split d2d integration into own class.

src/graphics/directx/DirectX2dPainter.h

@@ -1,11 +1,15 @@
 #pragma once
 
 class AbstractGeometricItem;
-
-struct ID2D1DeviceContext2;
+class DirectX2dInterface;
 
 class DirectX2dPainter
 {
 public:
-	void paint(ID2D1DeviceContext2* context, AbstractGeometricItem* item);
+	void paint(AbstractGeometricItem* item);
+
+	void setD2dInterface(DirectX2dInterface* d2dIterface);
+
+private:
+	DirectX2dInterface* mD2dInterface{ nullptr };
 };