#include "exports.h"

 #include <qregexp.h>

 #include "linkablemapobj.h"

 #include "texteditor.h"

 Export::Export()

 {

 	indentPerDepth="  ";

 }

 void Export::setPath (const QString &p)

 {

 	filepath=p;

 }

 void Export::setMapCenter(MapCenterObj *mc)

 {

 	mapCenter=mc;

 }

 void Export::exportMap()

 {

 	QFile file (filepath);

 	if ( !file.open( IO_WriteOnly ) )

 	{

 		// FIXME experimental, testing

 		cout << "Export::exportMap  couldn't open "<<filepath<<endl;

 		return;

 	}

 	QTextStream ts( &file );	// use LANG decoding here...

 	// Main loop over all branches

 	QString s;

 	QString actIndent("");

 	int i;

 	uint j;

 	BranchObj *bo;

 	bo=mapCenter->first();

 	while (bo) 

 	{

 		// Make indentstring

 		for (i=0;i<bo->getDepth();i++) actIndent+= indentPerDepth;

 		// Write heading

 		//	write (actIndent + getSectionString(bo) + bo->getHeading()+ "\n");

 		if (bo->getDepth()==0)

 		{

 			ts << (bo->getHeading()+ "\n");

 			for (j=0;j<bo->getHeading().length();j++) ts<<"=";

 			ts << "\n";

 		} else 	if (bo->getDepth()==1)

 			ts << ("\n"+getSectionString(bo) + bo->getHeading()+ "\n");

 		else	if (bo->getDepth()==2)

 			ts << (actIndent + " o " + bo->getHeading()+ "\n");

 		else	

 			ts << (actIndent + " - " + bo->getHeading()+ "\n");

 		// If necessary, write note

 		if (!bo->getNote().isEmpty())

 		{

 			s =textConvertToASCII(bo->getNote());

 			s=s.replace ("\n","\n"+actIndent);

 			ts << (s+"\n\n");

 		}

 		bo=bo->next();

 		actIndent="";

 	}

 	file.close();

 }

 QString Export::getSectionString(BranchObj *bostart)

 {

 	QString r;

 	BranchObj *bo=bostart;

 	int depth=bo->getDepth();

 	while (depth>0)

 	{

 		r=QString("%1").arg(1+bo->getNum(),0,10)+"." + r;

 		bo=(BranchObj*)(bo->getParObj());

 		depth=bo->getDepth();

 	}	

 	if (r.isEmpty())

 		return r;

 	else	

 		return r + " ";

 }