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mapobj.cpp
author insilmaril
Fri, 11 Sep 2009 12:56:15 +0000
changeset 794 d922fb6ea482
parent 792 7d67be709091
permissions -rw-r--r--
more fixes for collisions 
     1 #include "geometry.h"

     2 #include "mapobj.h"

     3 #include "misc.h"

     4 

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

     6 // MapObj

     7 /////////////////////////////////////////////////////////////////

     8 MapObj::MapObj ()

     9 {

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

    11 	scene=NULL;

    12     init ();

    13 }

    14 

    15 MapObj::MapObj (QGraphicsScene *s, TreeItem *ti)

    16 {

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

    18     scene=s;

    19 	treeItem=ti;

    20     init ();

    21 }

    22 

    23 

    24 MapObj::MapObj (MapObj* mo)

    25 {

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

    27     copy (mo);

    28 }

    29 

    30 MapObj::~MapObj ()

    31 {

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

    33 }

    34 

    35 void MapObj::init ()

    36 {

    37     absPos=QPointF(0,0);

    38     visible=true;

    39 	pi=NULL;

    40 }

    41 

    42 void MapObj::copy(MapObj* other)

    43 {

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

    45     absPos=other->absPos;

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

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

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

    49 }

    50 

    51 void MapObj::setTreeItem (TreeItem *ti)

    52 {

    53 	treeItem=ti;

    54 }

    55 

    56 TreeItem* MapObj::getTreeItem () const

    57 {

    58 	return treeItem;

    59 }

    60 

    61 

    62 QGraphicsScene* MapObj::getScene()

    63 {

    64 	return scene;

    65 }

    66 

    67 qreal MapObj::x() 

    68 {

    69     return absPos.x();

    70 }

    71 

    72 qreal MapObj::y() 

    73 {

    74     return absPos.y();

    75 }

    76 

    77 qreal MapObj::width() 

    78 {

    79     return bbox.width();

    80 }

    81 

    82 qreal MapObj::height() 

    83 {

    84     return bbox.height();

    85 }

    86 

    87 QPointF MapObj::getAbsPos() 

    88 {

    89     return absPos;

    90 }

    91 

    92 QString MapObj::getPos()

    93 {

    94 	return qpointFToString(absPos);

    95 }

    96 

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

    98 {

    99     absPos.setX( x);

   100     absPos.setY( y);

   101     bbox.moveTo(QPointF(x,y));

   102     clickBox.moveTo(QPointF(x,y));

   103 }

   104 

   105 void MapObj::move (QPointF p)

   106 {

   107 	absPos=p;

   108 	bbox.moveTo (p);

   109 	clickBox.moveTo (p);

   110 }

   111 

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

   113 {

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

   115 	bbox.moveTo (bbox.x()+x,bbox.y()+y);

   116 	clickBox.moveTo (clickBox.x()+x,clickBox.y()+y);

   117 }

   118 

   119 QRectF MapObj::getBBox()

   120 {

   121     return bbox;

   122 }

   123 

   124 ConvexPolygon MapObj::getBoundingPolygon()

   125 {

   126 	QPolygonF p;

   127 	p<<bbox.topLeft()<<bbox.topRight()<<bbox.bottomRight()<<bbox.bottomLeft();

   128 	return p;

   129 }

   130 

   131 QRectF MapObj::getClickBox()

   132 {

   133     return clickBox;

   134 }

   135 

   136 bool MapObj::isInClickBox (const QPointF &p)

   137 {

   138 	return isInBox (p,clickBox);

   139 }

   140 

   141 QSizeF MapObj::getSize()

   142 {

   143     return bbox.size();

   144 }

   145 

   146 

   147 bool MapObj::isVisibleObj()

   148 {

   149     return visible;

   150 }

   151 

   152 void MapObj::setVisibility(bool v)

   153 {

   154     visible=v;

   155 }

   156
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