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flagobj.cpp
author insilmaril
Wed Apr 25 16:02:54 2007 +0000 (2007-04-25)
changeset 461 b0d72eb511c9
parent 408 c2a05fa925a1
child 580 8099ebaf4515
permissions -rw-r--r--
started doxygen documentation 
     1 #include "flagobj.h"

     2 

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

     4 // FlagObj

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

     6 FlagObj::FlagObj()

     7 {

     8 //	cout << "Const FlagObj ()\n";

     9     init ();

    10 }

    11 

    12 FlagObj::FlagObj(QGraphicsScene* s):MapObj(s) 

    13 {

    14 //	cout << "Const FlagObj  this="<<this<<"  scene="<<s<<endl;

    15     init ();

    16 }

    17 

    18 FlagObj::FlagObj (FlagObj* io)

    19 {

    20     copy (io);

    21 }

    22 

    23 FlagObj::~FlagObj()

    24 {

    25 //   cout << "Destr FlagObj  this="<<this <<"  " << name.ascii() << "\n";

    26 	if (icon) delete (icon);

    27 }

    28 

    29 

    30 void FlagObj::init ()

    31 {

    32 	name="undefined";

    33 	group="undefined";

    34 

    35 	icon=new ImageObj (scene);

    36 	icon->setPos (absPos.x(), absPos.y() );

    37 	state=false;

    38 	action=NULL;

    39 }

    40 

    41 void FlagObj::copy (FlagObj* other)

    42 {

    43     MapObj::copy(other);

    44 	name=other->name;

    45 	group=other->group;

    46 	tooltip=other->tooltip;

    47 	state=other->state;

    48 	icon->copy(other->icon);

    49 	action=other->action;

    50 	setVisibility (other->isVisibleObj() );

    51 }

    52 

    53 void FlagObj::move(double x, double y)

    54 {

    55     MapObj::move(x,y);

    56 	icon->setPos(x,y);

    57 	positionBBox();

    58 }

    59 

    60 void FlagObj::moveBy(double x, double y)

    61 {

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

    63 }

    64 

    65 void FlagObj::setVisibility (bool v)

    66 {

    67     MapObj::setVisibility(v);

    68 	if (v && state)

    69 	    icon->setVisibility(true);

    70 	else

    71 	    icon->setVisibility(false);

    72 }

    73 

    74 void FlagObj::load (const QString &fn)

    75 {

    76 	icon->load(fn);

    77 	calcBBoxSize();

    78 	positionBBox();

    79 }

    80 

    81 void FlagObj::load (const QPixmap &pm)

    82 {

    83 	icon->load(pm);

    84 	calcBBoxSize();

    85 	positionBBox();

    86 }

    87 

    88 void FlagObj::setName(const QString &n)

    89 {

    90 	name=n;

    91 }

    92 

    93 const QString FlagObj::getName()

    94 {

    95 	return name;

    96 }

    97 

    98 void FlagObj::setGroup (const QString &n)

    99 {

   100 	group=n;

   101 }

   102 

   103 const QString FlagObj::getGroup()

   104 {

   105 	return group;

   106 }

   107 

   108 void FlagObj::setToolTip(const QString &n)

   109 {

   110 	tooltip=n;

   111 }

   112 

   113 const QString FlagObj::getToolTip()

   114 {

   115 	return tooltip;

   116 }

   117 

   118 QPixmap FlagObj::getPixmap()

   119 {

   120 	return icon->pixmap();

   121 }

   122 

   123 void FlagObj::setAction (QAction* a)

   124 {

   125 	action=a;

   126 }

   127 

   128 void FlagObj::updateAction ()

   129 {

   130 	if (action) action->setChecked(state);

   131 }

   132 

   133 bool FlagObj::isActive()

   134 {

   135 	return state;

   136 }

   137 

   138 void FlagObj::toggle()

   139 {

   140 	if (state)

   141 		deactivate();

   142 	else

   143 		activate();

   144 }

   145 

   146 void FlagObj::activate()

   147 {

   148 	state=true;

   149 	// only show icon, if flag itself is visible 

   150 	if (visible) 

   151 	{

   152 		icon->setVisibility (true);

   153 		//icon->setPos (100,100);

   154 		//icon->setPos (rand()%100,rand()%130);

   155 		calcBBoxSize();

   156 	}	

   157 }

   158 

   159 void FlagObj::deactivate()

   160 {

   161 	state=false;

   162 	// if flag itself is invisible we don't need to call 

   163 	if (visible) 

   164 	{

   165 		icon->setVisibility (false);

   166 		calcBBoxSize();

   167 	}	

   168 }

   169 

   170 void FlagObj::setUsed (bool b)

   171 {

   172 	used=b;

   173 }

   174 

   175 bool FlagObj::isUsed()

   176 {

   177 	return used;

   178 }

   179 

   180 void FlagObj::saveToDir (const QString &tmpdir, const QString &prefix)

   181 {

   182 	QString fn=tmpdir + prefix + name + ".png";

   183 	icon->save (fn,"PNG");

   184 }

   185 

   186 void FlagObj::positionBBox()

   187 {

   188     bbox.moveTopLeft (absPos );

   189     clickBox.moveTopLeft (absPos );

   190 }

   191 

   192 void FlagObj::calcBBoxSize()

   193 {

   194 	if (visible && state)

   195 	{

   196 		bbox.setSize (	QSizeF(

   197 			icon->boundingRect().width(), 

   198 			icon->boundingRect().height() ) );

   199 	} else

   200 	{

   201 		bbox.setSize (QSizeF(0,0));

   202 	}

   203 	clickBox.setSize (bbox.size());

   204 }

   205
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