vym: mapobj.cpp@a860efcaac4c

     1 #include "mapobj.h"

     2 #include "misc.h"

     4 /////////////////////////////////////////////////////////////////

     5 // MapObj

     6 /////////////////////////////////////////////////////////////////

     7 MapObj::MapObj ()

8 {

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

    10 	canvas=NULL;

    11     init ();

    12 }

    14 MapObj::MapObj (QCanvas* c)

    15 {

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

    17     canvas=c;

    18     init ();

    19 }

    22 MapObj::MapObj (MapObj* mo)

    23 {

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

    25     copy (mo);

    26 }

    28 MapObj::~MapObj ()

    29 {

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

    31 }

    33 void MapObj::init ()

    34 {

    35     absPos=QPoint(0,0);

    36     visible=true;

    37 }

    39 void MapObj::copy(MapObj* other)

    40 {

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

    42     absPos=other->absPos;

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

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

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

    46 }

    48 QCanvas* MapObj::getCanvas()

    49 {

    50 	return canvas;

    51 }

    53 int MapObj::x()

    54 {

    55     return absPos.x();

    56 }

    58 int MapObj::y()

    59 {

    60     return absPos.y();

    61 }

    63 int MapObj::width()

    64 {

    65     return bbox.width();

    66 }

    68 int MapObj::height()

    69 {

    70     return bbox.height();

    71 }

    73 QString MapObj::getPos()

    74 {

    75 	return qpointToString(absPos);

    76 }

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

    79 {

    80     int xi=static_cast <int> (x);

    81     int yi=static_cast <int> (y);

    82     absPos.setX( xi);

    83     absPos.setY( yi);

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

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

    86 }

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

    89 {

    90 	int ix=(int)x;

    91 	int iy=(int)y;

    92     move (x+absPos.x(),y+absPos.y() );

    93 	bbox.moveBy (ix,iy);

    94 	clickBox.moveBy (ix,iy);

    95 }

    97 bool MapObj::inBox(const QPoint &p)

    98 {

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

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

   101 		return true;

   102     return false;

   103 }

   105 QRect MapObj::getBBox()

   106 {

   107     return bbox;

   108 }

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

   111 {

   112 	// Find smallest QRect containing given rectangles

   114 	QRect n;

   115 	// Set left border

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

   117 		n.setLeft(r1.left() );

   118 	else

   119 		n.setLeft(r2.left() );

   121 	// Set top border

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

   123 		n.setTop(r1.top() );

   124 	else

   125 		n.setTop(r2.top() );

   127 	// Set right border

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

   129 		n.setRight(r2.right() );

   130 	else

   131 		n.setRight(r1.right() );

   133 	// Set bottom

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

   135 		n.setBottom(r2.bottom() );

   136 	else

   137 		n.setBottom(r1.bottom() );

   138 	return n;

   139 }

   141 QSize MapObj::getSize()

   142 {

   143     return bbox.size();

   144 }

   147 bool MapObj::isVisibleObj()

   148 {

   149     return visible;

   150 }

   152 void MapObj::setVisibility(bool v)

   153 {

   154     visible=v;

   155 }

author	insilmaril
	Thu, 23 Feb 2006 16:39:16 +0000
changeset 219	a860efcaac4c
parent 175	728f51b71e71
child 227	38ad83f1d4ce
permissions	-rw-r--r--