Move map cursor UI and grid to foreground

include/ui/mapview.h

@@ -0,0 +1,26 @@
+#ifndef MAPVIEW_H
+#define MAPVIEW_H
+
+#include "graphicsview.h"
+#include "overlay.h"
+
+class MapView : public GraphicsView
+{
+public:
+    MapView() : GraphicsView() {}
+    MapView(QWidget *parent) : GraphicsView(parent) {}
+    Overlay * getOverlay(int layer);
+    void clearOverlays();
+    void setOverlaysHidden(bool hidden);
+    void setOverlaysX(int x);
+    void setOverlaysY(int y);
+    void setOverlaysPosition(int x, int y);
+    void moveOverlays(int deltaX, int deltaY);
+
+public:
+    QMap<int, Overlay*> overlayMap;
+protected:
+    void drawForeground(QPainter *painter, const QRectF &rect);
+};
+
+#endif // GRAPHICSVIEW_H