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flagobj.cpp
author insilmaril
Sun, 30 Jan 2005 12:59:03 +0000
branchvendor
changeset 29 49a910838042
parent 0 7a96bd401351
child 2 608f976aa7bb
child 103 c810a11d11d9
permissions -rw-r--r--
Initial import. 
     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(QCanvas* c):MapObj(c) 

    13 {

    14 //    cout << "Const FlagObj\n";

    15     init ();

    16 }

    17 

    18 FlagObj::FlagObj (FlagObj* io)

    19 {

    20     copy (io);

    21 }

    22 

    23 FlagObj::~FlagObj()

    24 {

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

    26 	delete (icon);

    27 }

    28 

    29 

    30 void FlagObj::init ()

    31 {

    32 	name="undefined";

    33 

    34 	icon=new ImageObj (canvas);

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

    36 	button=NULL;

    37 	state=false;

    38 }

    39 

    40 void FlagObj::copy (FlagObj* other)

    41 {

    42     MapObj::copy(other);

    43 	name=other->name;

    44 	tooltip=other->tooltip;

    45 	state=other->state;

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

    47 	setVisibility (other->isVisibleObj() );

    48 	// button is not copied, because

    49 	// we won't copy to a parentRow and

    50 	// all others don't need a button

    51 }

    52 

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

    54 {

    55     MapObj::move(x,y);

    56 	icon->move(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::setToolTip(const QString &n)

    99 {

   100 	tooltip=n;

   101 }

   102 

   103 const QString FlagObj::getToolTip()

   104 {

   105 	return tooltip;

   106 }

   107 

   108 void FlagObj::setButton(QAction* b)

   109 {

   110     button=b;

   111 }

   112 

   113 void FlagObj::updateButton()

   114 {

   115 	if (button)

   116 		button->setOn(state);

   117 	else

   118 		qWarning ("FlagObj::updateButton  no button defined");

   119 }

   120 

   121 QPixmap FlagObj::getPixmap()

   122 {

   123 	return icon->getPixmap();

   124 }

   125 

   126 bool FlagObj::isActive()

   127 {

   128 	return state;

   129 }

   130 

   131 void FlagObj::toggle()

   132 {

   133 	if (state)

   134 		deactivate();

   135 	else

   136 		activate();

   137 }

   138 

   139 void FlagObj::activate()

   140 {

   141 	state=true;

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

   143 	if (visible) 

   144 	{

   145 		icon->setVisibility (true);

   146 		calcBBoxSize();

   147 	}	

   148 }

   149 

   150 void FlagObj::deactivate()

   151 {

   152 	state=false;

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

   154 	if (visible) 

   155 	{

   156 		icon->setVisibility (false);

   157 		calcBBoxSize();

   158 	}	

   159 }

   160 

   161 void FlagObj::setEnabled(bool b)

   162 {

   163 	button->setEnabled (b);

   164 }	

   165 	

   166 

   167 void FlagObj::setUsed (bool b)

   168 {

   169 	used=b;

   170 }

   171 

   172 bool FlagObj::isUsed()

   173 {

   174 	return used;

   175 }

   176 

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

   178 {

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

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

   181 }

   182 

   183 void FlagObj::positionBBox()

   184 {

   185     bbox.setX (absPos.x() );

   186     bbox.setY (absPos.y() );

   187 }

   188 

   189 void FlagObj::calcBBoxSize()

   190 {

   191 	if (visible && state)

   192 	{

   193 		bbox.setSize (	QSize(

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

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

   196 	} else

   197 	{

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

   199 	}

   200 }

   201
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