vym: mapobj.cpp@39aa64b24375

     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 (Q3Canvas* 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 Q3Canvas* 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 QPoint MapObj::getAbsPos()

    74 {

    75     return absPos;

    76 }

    78 QString MapObj::getPos()

    79 {

    80 	return qpointToString(absPos);

    81 }

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

    84 {

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

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

    87     absPos.setX( xi);

    88     absPos.setY( yi);

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

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

    91 }

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

    94 {

    95 	int ix=(int)x;

    96 	int iy=(int)y;

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

    98 	bbox.moveBy (ix,iy);

    99 	clickBox.moveBy (ix,iy);

   100 }

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

   103 {

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

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

   106 		return true;

   107     return false;

   108 }

   110 QRect MapObj::getBBox()

   111 {

   112     return bbox;

   113 }

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

   116 {

   117 	// Find smallest QRect containing given rectangles

   119 	QRect n;

   120 	// Set left border

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

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

   123 	else

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

   126 	// Set top border

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

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

   129 	else

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

   132 	// Set right border

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

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

   135 	else

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

   138 	// Set bottom

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

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

   141 	else

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

   143 	return n;

   144 }

   146 QSize MapObj::getSize()

   147 {

   148     return bbox.size();

   149 }

   152 bool MapObj::isVisibleObj()

   153 {

   154     return visible;

   155 }

   157 void MapObj::setVisibility(bool v)

   158 {

   159     visible=v;

   160 }

author	insilmaril
	Mon, 30 Oct 2006 12:39:37 +0000
changeset 397	39aa64b24375
parent 366	e95081c21da2
child 408	c2a05fa925a1
permissions	-rw-r--r--