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mapitem.cpp
author convert-repo
Fri, 23 Jul 2010 16:43:49 +0000
changeset 849 988f1908a7c4
parent 835 31841b366d5e
permissions -rw-r--r--
update tags 
     1 #include "mapitem.h"

     2 

     3 #include "linkablemapobj.h"

     4 #include "ornamentedobj.h"

     5 

     6 #include <QDebug>

     7 

     8 MapItem::MapItem()

     9 {

    10 	init();

    11 }

    12 

    13 MapItem::MapItem(const QList<QVariant> &data, TreeItem *parent):TreeItem (data,parent)

    14 {

    15 	init();

    16 }

    17 

    18 void MapItem::init()

    19 {

    20 	lmo=NULL;

    21 	posMode=Unused;

    22 	hideLinkUnselected=false;

    23 }

    24 

    25 void MapItem::appendChild (TreeItem *item)

    26 {

    27 	TreeItem::appendChild (item);

    28 

    29 	// FIXME-4 maybe access parent in MapObjs directly via treeItem

    30 	// and remove this here...

    31 

    32 	// If lmo exists, also set parObj there

    33 	if (lmo && (item->isBranchLikeType() || item->getType()==TreeItem::Image) )

    34 	{

    35 		LinkableMapObj *itemLMO=((MapItem*)item)->lmo;

    36 		if (itemLMO)

    37 			itemLMO->setParObj (lmo);

    38 	}

    39 }

    40 

    41 void MapItem::setRelPos (const QPointF &p)

    42 {

    43 	posMode=Relative;

    44 	pos=p;

    45 	if (lmo)

    46 	{

    47 		((OrnamentedObj*)lmo)->setUseRelPos (true);

    48 		((OrnamentedObj*)lmo)->move2RelPos(p);

    49 	}

    50 }

    51 

    52 void MapItem::setAbsPos (const QPointF &p)

    53 {

    54 	posMode=Absolute;

    55 	pos=p;

    56 	if (lmo) lmo->move (p);

    57 }

    58 

    59 void MapItem::setPositionMode (PositionMode mode)

    60 {

    61 	posMode=mode;

    62 }

    63 

    64 MapItem::PositionMode MapItem::getPositionMode ()

    65 {

    66 	return posMode;

    67 }

    68 

    69 void MapItem::setHideLinkUnselected (bool b)

    70 {

    71 	hideLinkUnselected=b;

    72 	if (lmo) 

    73 	{

    74 		//lmo->setHideLinkUnselected();

    75 		lmo->setVisibility (lmo->isVisibleObj());

    76 		lmo->updateLinkGeometry();

    77 	}	

    78 }

    79 

    80 bool MapItem::getHideLinkUnselected()

    81 {

    82 	return hideLinkUnselected;

    83 }	

    84 

    85 QString MapItem::getMapAttr ()	

    86 {

    87 	QString s;

    88 

    89 	if (parentItem==rootItem)

    90 		posMode=Absolute;

    91 	else

    92 	{

    93 		if (type==TreeItem::Image ||depth()==1)

    94 			posMode=Relative;

    95 		else

    96 			posMode=Unused;

    97 	}

    98 	switch (posMode)

    99 	{

   100 		case Relative:	

   101 			if (lmo) pos=lmo->getRelPos();

   102 			s= attribut("relPosX",QString().setNum(pos.x())) +

   103 			   attribut("relPosY",QString().setNum(pos.y())); 

   104 			break;

   105 		case Absolute:	

   106 			if (lmo) pos=lmo->getAbsPos();

   107 			s=attribut("absPosX",QString().setNum(pos.x())) +

   108 			  attribut("absPosY",QString().setNum(pos.y())); 

   109 			break;

   110 		default: break;

   111 	}

   112 	if (hideLinkUnselected)

   113 		s+=attribut ("hideLink","true");

   114 	else

   115 		s+=attribut ("hideLink","false");

   116 	return s;

   117 }

   118 

   119 QRectF MapItem::getBBoxURLFlag ()

   120 {

   121 	QStringList list=systemFlags.activeFlagNames().filter ("system-url");

   122 	if (list.count()>1)

   123 	{

   124 		qWarning()<<"MapItem::getBBoxURLFlag found more than one system-url*";

   125 		return QRectF ();

   126 	}	

   127 	return getBBoxFlag (list.first());

   128 }

   129 

   130 QRectF MapItem::getBBoxFlag (const QString &fname)

   131 {

   132 	if (lmo)

   133 		return ((OrnamentedObj*)lmo)->getBBoxFlag (fname);

   134 	else	

   135 		return QRectF ();

   136 }

   137 

   138 LinkableMapObj* MapItem::getLMO()

   139 {

   140 	return lmo;

   141 }

   142 

   143 void MapItem::setLMO(LinkableMapObj *l)

   144 {

   145 	lmo=l;

   146 }

   147 

   148 void MapItem::initLMO()

   149 {

   150 	if (!lmo) return;

   151 	switch (posMode)

   152 	{

   153 		case Relative:	

   154 			lmo->setRelPos (pos);

   155 			break;

   156 		case Absolute:	

   157 			lmo->move (pos);

   158 			break;

   159 		default:

   160 			break;

   161 	}

   162 }

   163
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