#include "mapcenteritem.h"

#include "mapcenterobj.h"

#include <iostream>

using namespace std;

MapCenterItem::MapCenterItem(const QList<QVariant> &data, TreeItem *parent):BranchItem (data,parent)

{

	//cout << "Constr. MapCenterItem\n";

	type=MapCenter;

}

MapCenterItem::~MapCenterItem()

{

	cout << "Destr. MapCenterItem\n";

    qDeleteAll(childItems);

}

QString MapCenterItem::saveToDir (const QString &tmpdir,const QString &prefix, const QPointF& offset)	//FIXME-3 Check if everything is saved...

{

	// Cloudy stuff can be hidden during exports

	if (hidden) return QString();

    QString s,a;

	BranchObj *bo=(BranchObj*)lmo;

	QString scrolledAttr;

	if (scrolled) 

		scrolledAttr=attribut ("scrolled","yes");

	else

		scrolledAttr="";

	/* 

	// save area, if not scrolled

	QString areaAttr;

	if (!((BranchObj*)(parObj))->isScrolled() )

	{

		areaAttr=

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

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

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

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

	} else

		areaAttr="";

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

	QString idAttr;

	if (countXLinks()>0)

		idAttr=attribut ("id",model->getSelectString(this)); //TODO directly access model

	else

		idAttr="";

	*/

    s=beginElement ("mapcenter" 

		+getAttr()

	//	+getOrnXMLAttr() 

		+scrolledAttr 

	//	+areaAttr 

	//	+idAttr 

	//	+getIncludeImageAttr() 

		);

    incIndent();

	// save heading

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

		attribut ("textColor",QColor( bo->getColor()).name()));

/*

	// Save frame

	if (frame->getFrameType()!=FrameObj::NoFrame) 

		s+=frame->saveToDir ();

	// save names of flags set

	s+=standardFlags->saveToDir(tmpdir,prefix,0);

	// Save FloatImages

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

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

*/

	// save note

	if (!note.isEmpty() )

		s+=note.saveToDir();

	// Save branches

	int i=0;

	TreeItem *ti=getBranchNum(i);

	while (ti)

	{

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

		i++;

		ti=getBranchNum(i);

	}	

	/*

	// Save XLinks

	QString ol;	// old link

	QString cl;	// current link

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

	{

		cl=xlink.at(i)->saveToDir();

		if (cl!=ol)

		{

			s+=cl;

			ol=cl;

		} else

		{

			qWarning (QString("Ignoring of duplicate xLink in %1").arg(getHeading()));

		}

	}	

	*/

    decIndent();

    s+=endElement   ("mapcenter");

    return s;

}

BranchObj* MapCenterItem::createMapObj(QGraphicsScene *scene)	

{

	// Initialize MapCenterObj, order of things is important...

    MapCenterObj* mco=new MapCenterObj(scene);

	lmo=mco;

    mco->setParObj(NULL);

	mco->setModel (model);

	mco->setTreeItem (this);

	mco->setDefAttr(BranchObj::NewBranch);

	initLMO();

	if (!getHeading().isEmpty() ) 

	{

		mco->updateData();	//FIXME-3 better call model->emitDataHasChanged(treeItem);

		mco->setColor (headingColor);

	}	

	//mco->updateLink();	//FIXME-3

	return mco;

}