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mapobj.cpp
author insilmaril
Sun, 30 Jan 2005 12:59:10 +0000
changeset 82 920e6ed5889b
parent 0 7a96bd401351
child 2 608f976aa7bb
child 93 31c6ce8efbc7
permissions -rw-r--r--
Initial revision 
     1 #include "mapobj.h"

     2 

     3 /////////////////////////////////////////////////////////////////

     4 // MapObj

     5 /////////////////////////////////////////////////////////////////

     6 MapObj::MapObj ()

     7 {

     8 	// TODO not used any longer...

     9 	cout << "Const MapObj (): Please set canvas somehow!!!\n";

    10     // canvas=actMapEditor->getCanvas();

    11     init ();

    12 }

    13 

    14 MapObj::MapObj (QCanvas* c)

    15 {

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

    17     canvas=c;

    18     init ();

    19 }

    20 

    21 

    22 MapObj::MapObj (MapObj* mo)

    23 {

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

    25     copy (mo);

    26 }

    27 

    28 MapObj::~MapObj ()

    29 {

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

    31 }

    32 

    33 void MapObj::init ()

    34 {

    35     absPos=QPoint(0,0);

    36     visible=true;

    37 }

    38 

    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 }

    47 

    48 QCanvas* MapObj::getCanvas()

    49 {

    50 	return canvas;

    51 }

    52 

    53 int MapObj::x() 

    54 {

    55     return absPos.x();

    56 }

    57 

    58 int MapObj::y() 

    59 {

    60     return absPos.y();

    61 }

    62 

    63 int MapObj::width() 

    64 {

    65     return bbox.width();

    66 }

    67 

    68 int MapObj::height() 

    69 {

    70     return bbox.height();

    71 }

    72 

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

    74 {

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

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

    77     absPos.setX( xi);

    78     absPos.setY( yi);

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

    80 }

    81 

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

    83 {

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

    85 }

    86 

    87 bool MapObj::inBBox(QPoint p)

    88 {

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

    90 	&& p.y() <= bbox.bottom() && p.y() >= bbox.top() )

    91 	return true;

    92     return false;	

    93 }

    94 

    95 QRect MapObj::getBBox()

    96 {

    97     return bbox;

    98 }

    99 

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

   101 {

   102 	QRect n;

   103 	// Set left border

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

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

   106 	else

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

   108 		

   109 	// Set top border		

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

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

   112 	else

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

   114 		

   115 	// Set right border

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

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

   118 	else

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

   120 		

   121 	// Set bottom 

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

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

   124 	else

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

   126 	return n;

   127 }

   128 

   129 QSize MapObj::getSize()

   130 {

   131     return bbox.size();

   132 }

   133 

   134 

   135 bool MapObj::isVisibleObj()

   136 {

   137     return visible;

   138 }

   139 

   140 void MapObj::setVisibility(bool v)

   141 {

   142     visible=v;

   143 }
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