#include "mapobj.h"

 #include "misc.h"

 /////////////////////////////////////////////////////////////////

 // MapObj

 /////////////////////////////////////////////////////////////////

 MapObj::MapObj ()

 {

 	//qWarning ( "Const MapObj (): Please set canvas somehow!!!");

 	canvas=NULL;

     init ();

 }

 MapObj::MapObj (QCanvas* c)

 {

 //  cout << "Const MapObj\n";

     canvas=c;

     init ();

 }

 MapObj::MapObj (MapObj* mo)

 {

 //    cout << "CopyConst MapObj\n";

     copy (mo);

 }

 MapObj::~MapObj ()

 {

 //    cout << "Destr MapObj\n";

 }

 void MapObj::init ()

 {

     absPos=QPoint(0,0);

     visible=true;

 }

 void MapObj::copy(MapObj* other)

 {

 //    canvas=other->canvas;	// already set in constr. of child, use that one...

     absPos=other->absPos;

 	bbox.setX (other->bbox.x() );

 	bbox.setY (other->bbox.y() );

 	bbox.setSize (QSize(other->bbox.width(), other->bbox.height() ) );

 }

 QCanvas* MapObj::getCanvas()

 {

 	return canvas;

 }

 int MapObj::x() 

 {

     return absPos.x();

 }

 int MapObj::y() 

 {

     return absPos.y();

 }

 int MapObj::width() 

 {

     return bbox.width();

 }

 int MapObj::height() 

 {

     return bbox.height();

 }

 QPoint MapObj::getAbsPos() 

 {

     return absPos;

 }

 QString MapObj::getPos()

 {

 	return qpointToString(absPos);

 }

 void MapObj::move (double x, double y) 

 {

     int xi=static_cast <int> (x);

     int yi=static_cast <int> (y);

     absPos.setX( xi);

     absPos.setY( yi);

     bbox.moveTopLeft(QPoint(xi,yi));

     clickBox.moveTopLeft(QPoint(xi,yi));

 }

 void MapObj::moveBy (double x, double y) 

 {

 	int ix=(int)x;

 	int iy=(int)y;

     MapObj::move (x+absPos.x(),y+absPos.y() );

 	bbox.moveBy (ix,iy);

 	clickBox.moveBy (ix,iy);

 }

 bool MapObj::inBox(const QPoint &p)

 {

     if (p.x() >= clickBox.left() && p.x() <= clickBox.right()  

 	&& p.y() <= clickBox.bottom() && p.y() >= clickBox.top() )

 		return true;

     return false;	

 }

 QRect MapObj::getBBox()

 {

     return bbox;

 }

 QRect MapObj::addBBox(QRect r1, QRect r2)

 {	

 	// Find smallest QRect containing given rectangles

 	QRect n;

 	// Set left border

 	if (r1.left() <= r2.left() )

 		n.setLeft(r1.left() );

 	else

 		n.setLeft(r2.left() );

 	// Set top border		

 	if (r1.top() <= r2.top() )

 		n.setTop(r1.top() );

 	else

 		n.setTop(r2.top() );

 	// Set right border

 	if (r1.right() <= r2.right() )

 		n.setRight(r2.right() );

 	else

 		n.setRight(r1.right() );

 	// Set bottom 

 	if (r1.bottom() <= r2.bottom() )

 		n.setBottom(r2.bottom() );

 	else

 		n.setBottom(r1.bottom() );

 	return n;

 }

 QSize MapObj::getSize()

 {

     return bbox.size();

 }

 bool MapObj::isVisibleObj()

 {

     return visible;

 }

 void MapObj::setVisibility(bool v)

 {

     visible=v;

 }