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mapobj.cpp
author insilmaril
Tue, 19 Jul 2005 15:57:49 +0000
changeset 130 30cd58b70d02
parent 129 9b9c7e8b9147
child 166 325958acb69b
permissions -rw-r--r--
undoCommand also for moving floatimage 
     1 #include "mapobj.h"

     2 #include "misc.h"

     3 

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

     5 // MapObj

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

     7 MapObj::MapObj ()

     8 {

     9 	// TODO not used any longer...

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

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

    12     init ();

    13 }

    14 

    15 MapObj::MapObj (QCanvas* c)

    16 {

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

    18     canvas=c;

    19     init ();

    20 }

    21 

    22 

    23 MapObj::MapObj (MapObj* mo)

    24 {

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

    26     copy (mo);

    27 }

    28 

    29 MapObj::~MapObj ()

    30 {

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

    32 }

    33 

    34 void MapObj::init ()

    35 {

    36     absPos=QPoint(0,0);

    37     visible=true;

    38 }

    39 

    40 void MapObj::copy(MapObj* other)

    41 {

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

    43     absPos=other->absPos;

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

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

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

    47 }

    48 

    49 QCanvas* MapObj::getCanvas()

    50 {

    51 	return canvas;

    52 }

    53 

    54 int MapObj::x() 

    55 {

    56     return absPos.x();

    57 }

    58 

    59 int MapObj::y() 

    60 {

    61     return absPos.y();

    62 }

    63 

    64 int MapObj::width() 

    65 {

    66     return bbox.width();

    67 }

    68 

    69 int MapObj::height() 

    70 {

    71     return bbox.height();

    72 }

    73 

    74 QString MapObj::getPos()

    75 {

    76 	return qpointToString(absPos);

    77 }

    78 

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

    80 {

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

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

    83     absPos.setX( xi);

    84     absPos.setY( yi);

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

    86 }

    87 

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

    89 {

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

    91 }

    92 

    93 bool MapObj::inBBox(QPoint p)

    94 {

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

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

    97 	return true;

    98     return false;	

    99 }

   100 

   101 QRect MapObj::getBBox()

   102 {

   103     return bbox;

   104 }

   105 

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

   107 {

   108 	QRect n;

   109 	// Set left border

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

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

   112 	else

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

   114 		

   115 	// Set top border		

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

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

   118 	else

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

   120 		

   121 	// Set right border

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

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

   124 	else

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

   126 		

   127 	// Set bottom 

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

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

   130 	else

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

   132 	return n;

   133 }

   134 

   135 QSize MapObj::getSize()

   136 {

   137     return bbox.size();

   138 }

   139 

   140 

   141 bool MapObj::isVisibleObj()

   142 {

   143     return visible;

   144 }

   145 

   146 void MapObj::setVisibility(bool v)

   147 {

   148     visible=v;

   149 }

   150
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