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flagobj.cpp
author insilmaril
Wed, 15 Mar 2006 13:53:53 +0000
changeset 250 0e994bf2346b
parent 172 fbb8c8560551
child 366 e95081c21da2
permissions -rw-r--r--
hide export for floatimages. 
     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  canvas="<<c<<endl;

    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 	if (icon) delete (icon);

    27 }

    28 

    29 

    30 void FlagObj::init ()

    31 {

    32 	name="undefined";

    33 	group="undefined";

    34 

    35 	icon=new ImageObj (canvas);

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

    37 	button=NULL;

    38 	state=false;

    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 	setVisibility (other->isVisibleObj() );

    50 	// button is not copied, because

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

    52 	// all others don't need a button

    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 void FlagObj::setButton(QAction* b)

   121 {

   122     button=b;

   123 }

   124 

   125 void FlagObj::updateButton()

   126 {

   127 	if (button)

   128 		button->setOn(state);

   129 	else

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

   131 }

   132 

   133 QPixmap FlagObj::getPixmap()

   134 {

   135 	return icon->getPixmap();

   136 }

   137 

   138 bool FlagObj::isActive()

   139 {

   140 	return state;

   141 }

   142 

   143 void FlagObj::toggle()

   144 {

   145 	if (state)

   146 		deactivate();

   147 	else

   148 		activate();

   149 }

   150 

   151 void FlagObj::activate()

   152 {

   153 	state=true;

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

   155 	if (visible) 

   156 	{

   157 		icon->setVisibility (true);

   158 		calcBBoxSize();

   159 	}	

   160 }

   161 

   162 void FlagObj::deactivate()

   163 {

   164 	state=false;

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

   166 	if (visible) 

   167 	{

   168 		icon->setVisibility (false);

   169 		calcBBoxSize();

   170 	}	

   171 }

   172 

   173 void FlagObj::setEnabled(bool b)

   174 {

   175 	button->setEnabled (b);

   176 }	

   177 	

   178 

   179 void FlagObj::setUsed (bool b)

   180 {

   181 	used=b;

   182 }

   183 

   184 bool FlagObj::isUsed()

   185 {

   186 	return used;

   187 }

   188 

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

   190 {

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

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

   193 }

   194 

   195 void FlagObj::positionBBox()

   196 {

   197     bbox.moveTopLeft (absPos );

   198     clickBox.moveTopLeft (absPos );

   199 }

   200 

   201 void FlagObj::calcBBoxSize()

   202 {

   203 	if (visible && state)

   204 	{

   205 		bbox.setSize (	QSize(

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

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

   208 	} else

   209 	{

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

   211 	}

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

   213 }

   214
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