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flagobj.cpp
author insilmaril
Mon Oct 16 12:42:54 2006 +0000 (2006-10-16)
changeset 392 18f824bd3070
parent 172 fbb8c8560551
child 406 1c8ff1928b97
permissions -rw-r--r--
Code simplifications 
     1 #include "flagobj.h"

     2 //Added by qt3to4:

     3 #include <QPixmap>

     4 

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

     6 // FlagObj

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

     8 FlagObj::FlagObj()

     9 {

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

    11     init ();

    12 }

    13 

    14 FlagObj::FlagObj(Q3Canvas* c):MapObj(c) 

    15 {

    16 //	cout << "Const FlagObj  canvas="<<c<<endl;

    17     init ();

    18 }

    19 

    20 FlagObj::FlagObj (FlagObj* io)

    21 {

    22     copy (io);

    23 }

    24 

    25 FlagObj::~FlagObj()

    26 {

    27 //    cout << "Destr FlagObj  " << name << "\n";

    28 	if (icon) delete (icon);

    29 }

    30 

    31 

    32 void FlagObj::init ()

    33 {

    34 	name="undefined";

    35 	group="undefined";

    36 

    37 	icon=new ImageObj (canvas);

    38 	icon->move (absPos.x(), absPos.y() );

    39 	state=false;

    40 	action=NULL;

    41 }

    42 

    43 void FlagObj::copy (FlagObj* other)

    44 {

    45     MapObj::copy(other);

    46 	name=other->name;

    47 	group=other->group;

    48 	tooltip=other->tooltip;

    49 	state=other->state;

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

    51 	action=other->action;

    52 	setVisibility (other->isVisibleObj() );

    53 }

    54 

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

    56 {

    57     MapObj::move(x,y);

    58 	icon->move(x,y);

    59 	positionBBox();

    60 }

    61 

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

    63 {

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

    65 }

    66 

    67 void FlagObj::setVisibility (bool v)

    68 {

    69     MapObj::setVisibility(v);

    70 	if (v && state)

    71 	    icon->setVisibility(true);

    72 	else

    73 	    icon->setVisibility(false);

    74 }

    75 

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

    77 {

    78 	icon->load(fn);

    79 	calcBBoxSize();

    80 	positionBBox();

    81 }

    82 

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

    84 {

    85 	icon->load(pm);

    86 	calcBBoxSize();

    87 	positionBBox();

    88 }

    89 

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

    91 {

    92 	name=n;

    93 }

    94 

    95 const QString FlagObj::getName()

    96 {

    97 	return name;

    98 }

    99 

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

   101 {

   102 	group=n;

   103 }

   104 

   105 const QString FlagObj::getGroup()

   106 {

   107 	return group;

   108 }

   109 

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

   111 {

   112 	tooltip=n;

   113 }

   114 

   115 const QString FlagObj::getToolTip()

   116 {

   117 	return tooltip;

   118 }

   119 

   120 QPixmap FlagObj::getPixmap()

   121 {

   122 	return icon->getPixmap();

   123 }

   124 

   125 void FlagObj::setAction (QAction* a)

   126 {

   127 	action=a;

   128 }

   129 

   130 void FlagObj::updateAction ()

   131 {

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

   133 }

   134 

   135 bool FlagObj::isActive()

   136 {

   137 	return state;

   138 }

   139 

   140 void FlagObj::toggle()

   141 {

   142 	if (state)

   143 		deactivate();

   144 	else

   145 		activate();

   146 }

   147 

   148 void FlagObj::activate()

   149 {

   150 	state=true;

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

   152 	if (visible) 

   153 	{

   154 		icon->setVisibility (true);

   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 (	QSize(

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

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

   199 	} else

   200 	{

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

   202 	}

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

   204 }

   205
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