#ifndef __GMOVABLE_HPP
#define __GMOVABLE_HPP

#include "gobject.hpp"

const gMovableObject__maxpts=1000;	//an object cannot consist of more points

class gMovableObject : public gObject {
public:
	enum quality { draft,medium,high };
	static quality drawquality;
	static quality dragquality;
protected:
	friend class gFixedObject;
	virtual void computePoints(POINT *point, int *points,
				   int xp, int yp,
				   quality dq,
				   double objectScale, double drawScale) const =0;
        virtual void getTextRect(RECT &r, double scaling, int rx, int ry) const =0;
        virtual void drawText(HDC hDC,double scaling, int rx, int ry) const =0;
	int xp,yp;
public:
	gMovableObject(int x,int y,double scaling=1.0)
	  : gObject(scaling), xp(x), yp(y)
	  { }
	virtual void draw(HDC hDC, double scaling, int rx, int ry) const =0;
	virtual void dragdraw(HDC hDC, double scaling, int rx, int ry) const =0;
	virtual void move(int x,int y) { xp=x; yp=y; }

	int getX() const { return xp; }
	int getY() const { return yp; }

	virtual BOOL fastIsOn(RECT r) const =0;
	virtual BOOL isWithin(RECT r) const =0;
	virtual BOOL isOn(POINT pt) const =0;
        virtual BOOL isOn(RECT r) const =0;

	virtual void getRect(RECT &r, double scaling, int rx, int ry) const =0;

	virtual BOOL isMoveable() const { return TRUE; }
};

#endif