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mapcenterobj.cpp
author insilmaril
Wed Jan 16 15:45:18 2008 +0000 (2008-01-16)
changeset 653 8be6ac05960b
parent 628 d7d0708b1c60
child 661 6a5e2c27f8a4
permissions -rw-r--r--
Fixed missing MapCenter 
     1 #include <QDateTime>

     2 

     3 #include "floatimageobj.h"

     4 #include "geometry.h"

     5 #include "mapcenterobj.h"

     6 

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

     8 // MapCenterObj

     9 /////////////////////////////////////////////////////////////////

    10 MapCenterObj::MapCenterObj() : BranchObj ()

    11 {

    12 //    cout << "Const MapCenterObj\n";

    13     init();

    14 }

    15 

    16 MapCenterObj::MapCenterObj(QGraphicsScene* s) : BranchObj (s)

    17 {

    18 //    cout << "Const MapCenterObj   canvas="<<s<<"\n";

    19     init();

    20 }

    21 

    22 MapCenterObj::~MapCenterObj() 

    23 {

    24 //    cout << "Destr MapCenterObj\n";

    25 }	

    26 

    27 void MapCenterObj::clear() 

    28 {

    29 	BranchObj::clear();

    30 }

    31 

    32 void MapCenterObj::init () 

    33 {

    34 	BranchObj::init();

    35     orientation=LinkableMapObj::UndefinedOrientation;

    36 

    37 	// TODO this should be done in TextObj later...

    38 	//QFont font ("Sans Serif,16,-1,5,50,0,0,0,0,0");		

    39 	//heading->setFont(font);

    40 	depth=0;

    41 	setDefAttr(MovedBranch);

    42 

    43 	frame->setFrameType (FrameObj::Rectangle);

    44 }

    45 

    46 void MapCenterObj::move (double x, double y)

    47 {

    48 	BranchObj::move(x,y);

    49 }

    50 

    51 void MapCenterObj::moveBy (double x, double y)

    52 {

    53 	BranchObj::moveBy(x,y);

    54 }

    55 

    56 void MapCenterObj::moveAll (double x, double y)

    57 {

    58 	// Get rel. position

    59 	double dx=x-absPos.x();

    60 	double dy=y-absPos.y();

    61 

    62 	// Move myself and branches

    63 	moveAllBy (dx,dy);

    64 }

    65 

    66 void MapCenterObj::moveAllBy (double dx, double dy)

    67 {

    68 	// Move myself and childs

    69 	BranchObj::moveBy(dx,dy);

    70 }

    71 

    72 void MapCenterObj::updateLink()

    73 {

    74 	// set childPos to middle of MapCenterObj

    75 	childPos.setX( clickBox.topLeft().x() + (int)(clickBox.width())/2 );

    76 	childPos.setY( clickBox.topLeft().y() + (int)(clickBox.height())/2 );

    77 	parPos=childPos;		

    78 	for (int i=0; i<branch.size(); ++i)

    79 		branch.at(i)->updateLink();

    80 }

    81 

    82 void MapCenterObj::updateRelPositions()

    83 {

    84 	if (repositionRequest) unsetAllRepositionRequests();

    85 

    86 	// update relative Positions of branches and floats

    87 	for (int i=0; i<branch.size(); ++i)

    88 	{

    89 		branch.at(i)->setRelPos();

    90 		branch.at(i)->setOrientation();

    91 	}

    92 	

    93 	for (int i=0; i<floatimage.size(); ++i)

    94 		floatimage.at(i)->setRelPos();

    95 

    96 	if (repositionRequest) reposition();

    97 }

    98 

    99 LinkableMapObj* MapCenterObj::findMapObj(QPointF p, LinkableMapObj *excludeLMO)

   100 	{

   101 	LinkableMapObj *lmo;

   102 

   103 	// Search through child branches

   104 	for (int i=0; i<branch.size(); ++i)

   105 	{	

   106 		lmo = branch.at(i)->findMapObj(p, excludeLMO);

   107 		if (lmo!= NULL) return lmo;

   108 	}

   109 	// is p in MapCenter?

   110 	if (inBox (p,clickBox) && (this != excludeLMO) ) return this;

   111 

   112 	// Search float images

   113 	for (int i=0; i<floatimage.size(); ++i)

   114 		if (inBox(p,floatimage.at(i)->getClickBox()) && (floatimage.at(i) != excludeLMO) && floatimage.at(i)->getParObj()!= excludeLMO) return floatimage.at(i);

   115 

   116 	// nothing found

   117 	return NULL;

   118 }

   119 

   120 QString MapCenterObj::saveToDir (const QString &tmpdir,const QString &prefix, int verbose, const QPointF &offset)

   121 {

   122     QString s,a;

   123 

   124 	// save area, if not scrolled

   125 	QString areaAttr=

   126 		attribut("x1",QString().setNum(absPos.x()-offset.x())) +

   127 		attribut("y1",QString().setNum(absPos.y()-offset.y())) +

   128 		attribut("x2",QString().setNum(absPos.x()+width()-offset.x())) +

   129 		attribut("y2",QString().setNum(absPos.y()+height()-offset.y()));

   130 	

   131 	// Providing an ID for a branch makes export to XHTML easier

   132 	QString idAttr;

   133 	if (countXLinks()>0)

   134 		idAttr=attribut ("id",getSelectString());

   135 	else

   136 		idAttr="";

   137 

   138 	QString linkAttr=getLinkAttr();

   139 

   140     s=beginElement ("mapcenter" 

   141 		+getOrnXMLAttr() 

   142 		+areaAttr 

   143 		+idAttr 

   144 		+getIncludeImageAttr() );

   145     incIndent();

   146     if (heading->getColor()!=QColor("black"))

   147 		a=attribut ("textColor",QColor(heading->getColor()).name() );

   148     else	

   149 		a="";

   150     

   151 	// Save flags. If verbose is set (export to xml dir), also write

   152 	// the flags as picture

   153 	s+=standardFlags->saveToDir(tmpdir+"/flags", "/standardFlag-", verbose);

   154 

   155 	// Save heading

   156     s+=valueElement("heading", getHeading(),a);

   157 

   158 	// Save frame

   159 	s+=frame->saveToDir ();

   160 

   161 	// add link to file in s

   162 	if (!note.isEmpty() )

   163 		s+=note.saveToDir();

   164 	

   165 	// Save branches

   166 	for (int i=0; i<branch.size(); ++i)

   167 		s+=branch.at(i)->saveToDir(tmpdir,prefix, offset);

   168 

   169 	// Save FloatImages

   170 	for (int i=0; i<floatimage.size(); ++i)

   171 		s+=floatimage.at(i)->saveToDir (tmpdir,prefix);

   172 

   173 	// Save XLinks

   174 	for (int i=0;i<xlink.size(); ++i)

   175 		s+=xlink.at(i)->saveToDir();

   176 

   177     decIndent();

   178     s+=endElement   ("mapcenter");

   179     return s;

   180 }

   181 

   182 void MapCenterObj::setVersion (const QString &s)

   183 {

   184 	version=s;

   185 }

   186 

   187 void MapCenterObj::setAuthor (const QString &s)

   188 {

   189 	author=s;

   190 }

   191 

   192 QString MapCenterObj::getAuthor()

   193 {

   194 	return author;

   195 }

   196 

   197 void MapCenterObj::setComment (const QString &s)

   198 {

   199 	comment=s;

   200 }

   201 

   202 QString MapCenterObj::getComment ()

   203 {

   204 	return comment;

   205 }

   206 

   207 QString MapCenterObj::getDate ()

   208 {

   209 	return QDate::currentDate().toString ("yyyy-MM-dd");

   210 }

   211
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