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mapitem.cpp
author insilmaril
Thu, 03 Dec 2009 22:32:24 +0000
changeset 814 31de6677aa96
parent 779 1fb50e79661c
child 819 8f987e376035
permissions -rw-r--r--
Feature: Better handling of xLinks 
     1 #include "mapitem.h"

     2 

     3 #include "linkablemapobj.h"

     4 #include "ornamentedobj.h"

     5 

     6 MapItem::MapItem()

     7 {

     8 	init();

     9 }

    10 

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

    12 {

    13 	init();

    14 }

    15 

    16 void MapItem::init()

    17 {

    18 	lmo=NULL;

    19 	posMode=Unused;

    20 	hideLinkUnselected=false;

    21 }

    22 

    23 void MapItem::appendChild (TreeItem *item)

    24 {

    25 	TreeItem::appendChild (item);

    26 

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

    28 	// and remove this here...

    29 

    30 	// If lmo exists, also set parObj there

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

    32 	{

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

    34 		if (itemLMO)

    35 			itemLMO->setParObj (lmo);

    36 	}

    37 }

    38 

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

    40 {

    41 	posMode=Relative;

    42 	pos=p;

    43 	if (lmo)

    44 	{

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

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

    47 	}

    48 }

    49 

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

    51 {

    52 	posMode=Absolute;

    53 	pos=p;

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

    55 }

    56 

    57 void MapItem::setPositionMode (PositionMode mode)

    58 {

    59 	posMode=mode;

    60 }

    61 

    62 void MapItem::setHideLinkUnselected (bool b)

    63 {

    64 	hideLinkUnselected=b;

    65 	if (lmo) lmo->setHideLinkUnselected();

    66 }

    67 

    68 bool MapItem::getHideLinkUnselected()

    69 {

    70 	return hideLinkUnselected;

    71 }	

    72 

    73 QString MapItem::getMapAttr ()	

    74 {

    75 	QString s;

    76 

    77 	if (parentItem==rootItem)

    78 		posMode=Absolute;

    79 	else

    80 	{

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

    82 			posMode=Relative;

    83 		else

    84 			posMode=Unused;

    85 	}

    86 	switch (posMode)

    87 	{

    88 		case Relative:	

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

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

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

    92 			break;

    93 		case Absolute:	

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

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

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

    97 			break;

    98 		default: break;

    99 	}

   100 	if (hideLinkUnselected)

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

   102 	else

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

   104 	return s;

   105 }

   106 

   107 LinkableMapObj* MapItem::getLMO()

   108 {

   109 	return lmo;

   110 }

   111 

   112 void MapItem::setLMO(LinkableMapObj *l)

   113 {

   114 	lmo=l;

   115 }

   116 

   117 void MapItem::initLMO()

   118 {

   119 	if (!lmo) return;

   120 	switch (posMode)

   121 	{

   122 		case Relative:	

   123 			lmo->setRelPos (pos);

   124 			break;

   125 		case Absolute:	

   126 			lmo->move (pos);

   127 			break;

   128 		default:

   129 			break;

   130 	}

   131 }

   132
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