#include <qdatetime.h>

 #include "mapcenterobj.h"

 #include "floatimageobj.h"

 #include "mapeditor.h"

 /////////////////////////////////////////////////////////////////

 // MapCenterObj

 /////////////////////////////////////////////////////////////////

 MapCenterObj::MapCenterObj() : BranchObj ()

 {

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

     init();

 }

 MapCenterObj::MapCenterObj(QCanvas* c) : BranchObj (c)

 {

 //    cout << "Const MapCenterObj   canvas="<<c<<"\n";

     init();

 }

 MapCenterObj::~MapCenterObj() 

 {

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

 }	

 void MapCenterObj::clear() 

 {

 	BranchObj::clear();

     init();

 }

 void MapCenterObj::init () 

 {

 	BranchObj::init();

     orientation=OrientUndef;

     absPos=QPoint (canvas->width()/2, canvas->height()/2);

 	// FIXME this should be done in TextObj later...

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

 	heading->setFont(font);

 	depth=0;

 	frame->setFrameType (Rectangle);

 	move (absPos.x(), absPos.y() );

 }

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

 {

 	BranchObj::move(x,y);

 	positionBBox();

 }

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

 {

 	BranchObj::moveBy(x,y);

 	positionBBox();

 }

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

 {

 	// Get rel. position

 	double dx=x-absPos.x();

 	double dy=y-absPos.y();

 	// Move myself and branches

 	moveAllBy (dx,dy);

 }

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

 {

 	// Move myself

 	moveBy(dx,dy);

 	positionBBox();

 }

 void MapCenterObj::updateLink()

 {

 	// set childPos to middle of MapCenterObj

 	childPos=QPoint(

 		absPos.x() + QSize(getSize() ).width()/2, 

 		absPos.y() + QSize(getSize() ).height()/2);

 	parPos=childPos;		

 	BranchObj *b;

 	for (b=branch.first(); b; b=branch.next() )

 		b->updateLink();

 }

 LinkableMapObj* MapCenterObj::findMapObj(QPoint p, LinkableMapObj *excludeLMO)

 	{

 	BranchObj *bo;

 	LinkableMapObj *lmo;

 	// Search through child branches

 	for (bo=branch.first(); bo; bo=branch.next() )

 	{	

 		lmo = bo->findMapObj(p, excludeLMO);

 		if (lmo!= NULL) 

 		{

 			return lmo;

 		}	

 	}

 	// is p in MapCenter?

 	if (inBBox (p) && (this != excludeLMO) ) return this;

 	// Search float images

 	FloatImageObj *foi;

 	for (foi=floatimage.first(); foi; foi=floatimage.next() )

 		if (foi->inBBox(p) && (foi != excludeLMO) && foi->getParObj()!= excludeLMO) return foi;

 	// nothing found

 	return NULL;

 }

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

 {

     QString s,a;

 	// save area, if not scrolled

 	QString areaAttr=

 		attribut("x1",QString().setNum(absPos.x()-offset.x(),10)) +

 		attribut("y1",QString().setNum(absPos.y()-offset.y(),10)) +

 		attribut("x2",QString().setNum(absPos.x()+width()-offset.x(),10)) +

 		attribut("y2",QString().setNum(absPos.y()+height()-offset.y(),10));

     s=beginElement ("mapcenter" 

 		+attribut("absPosX",QString().setNum(absPos.x(),10))

 		+attribut("absPosY",QString().setNum(absPos.y(),10))

 		+attribut("frameType",frame->getFrameTypeName()) 

 		+areaAttr 

 		);

     incIndent();

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

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

     else	

 		a="";

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

 	// the flags as picture

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

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

 	// Reset the counters before saving

 	FloatImageObj (canvas).resetSaveCounter();

 	// add link to file in s

 	if (!note.isEmpty() )

 		s+=note.saveToDir();

 	// Save branches

     BranchObj *bo;

     for (bo=branch.first(); bo; bo=branch.next() )

 		s+=bo->saveToDir(tmpdir,prefix, offset);

 	// Save FloatImages

 	FloatImageObj *fio;

 	for (fio=floatimage.first(); fio; fio=floatimage.next() )

 		s+=fio->saveToDir (tmpdir,prefix);

 	// Save XLinks

 	XLinkObj *xlo;

     for (xlo=xlink.first(); xlo; xlo=xlink.next() )

 		s+=xlo->saveToDir();

     decIndent();

     s+=endElement   ("mapcenter");

     return s;

 }

 void MapCenterObj::setVersion (const QString &s)

 {

 	version=s;

 }

 bool MapCenterObj::checkVersion ()

 {

 	// returns true, if vym is able to read file regarding 

 	// the version set with setVersion

 	QString s1=version.section (".",0,0);

 	QString s2=version.section (".",1,1);

 	QString s3=version.section (".",2,2);

 	bool ok;

 	int vv1 =QString(__VYM_VERSION__).section (".",0,0).toInt(&ok,10);

 	int vv2 =QString(__VYM_VERSION__).section (".",1,1).toInt(&ok,10);

 	int vv3 =QString(__VYM_VERSION__).section (".",2,2).toInt(&ok,10);

 	int mv1=0;

 	int mv2=0;

 	int mv3=0;

 	if (!s1.isEmpty() ) mv1=s1.toInt(&ok,10);

 	if (!s2.isEmpty() ) mv2=s2.toInt(&ok,10);

 	if (!s3.isEmpty() ) mv3=s3.toInt(&ok,10);

 	if (vv1 > mv1)

 		return true;

 	if (vv1 < mv1)

 		return false;

 	if (vv2 > mv2)

 		return true;

 	if (vv2 < mv2)

 		return false;

 	if (vv3 > mv3)

 		return true;

 	if (vv3 < mv3)

 		return false;

 	return true;	

 }

 void MapCenterObj::setAuthor (const QString &s)

 {

 	author=s;

 }

 QString MapCenterObj::getAuthor()

 {

 	return author;

 }

 void MapCenterObj::setComment (const QString &s)

 {

 	comment=s;

 }

 QString MapCenterObj::getComment ()

 {

 	return comment;

 }

 QString MapCenterObj::getDate ()

 {

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

 }