#include <iostream>

 #include "settings.h"

 #include "misc.h"

 using namespace std;

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

 // Settings

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

 Settings::Settings()

 {

 	clear();		 

 }

 Settings::~Settings()

 {

 }

 void Settings::clear()

 {

 	pathlist.clear();

 	keylist.clear();

 	valuelist.clear();

 }

 void Settings::clearLocal(const QString &s)

 {

 	QStringList::Iterator itp=pathlist.begin();

 	QStringList::Iterator itk=keylist.begin();

 	QStringList::Iterator itv=valuelist.begin();

 	while (itp !=pathlist.end() )

 	{

 		if ((*itk).startsWith (s))

 		{

 			itp=pathlist.remove (itp);

 			itk=keylist.remove (itk);

 			itv=valuelist.remove (itv);

 		}	else

 		{

 			itp++;

 			itk++;

 			itv++;

 		}

 	}

 }

 QString Settings::readLocalEntry ( const QString &fpath, const QString & key, const QString & def = QString::null ) 

 {

 	QStringList::Iterator itp=pathlist.begin();

 	QStringList::Iterator itk=keylist.begin();

 	QStringList::Iterator itv=valuelist.begin();

 	// First search for value in settings saved in map

 	while (itp !=pathlist.end() )

 	{

 		if (*itp == fpath && *itk == key)

 			return *itv;

 		itp++;

 		itk++;

 		itv++;

 	}

 	// Fall back to global vym settings

 	bool ok;

 	return readEntry (key,def, &ok);

 }	

 void Settings::setLocalEntry (const QString &fpath, const QString &key, const QString &value)

 {

 	QStringList::Iterator itp=pathlist.begin();

 	QStringList::Iterator itk=keylist.begin();

 	QStringList::Iterator itv=valuelist.begin();

 	if (!fpath.isEmpty() && !key.isEmpty() && !value.isEmpty() )

 	{

 		// Search for existing entry first

 		while (itp !=pathlist.end() )

 		{

 			if (*itp == fpath && *itk == key)

 			{

 				*itv=value;

 				return;

 			}

 			itp++;

 			itk++;

 			itv++;

 		}

 		// If no entry exists, append a new one

 		pathlist.append (fpath);

 		keylist.append (key);

 		valuelist.append (value);

 	}

 }

 QString Settings::getXMLData (const QString &fpath)

 {

 	QString s;

 	QStringList::Iterator itp=pathlist.begin();

 	QStringList::Iterator itk=keylist.begin();

 	QStringList::Iterator itv=valuelist.begin();

 	while (itp !=pathlist.end() )

 	{

 		if (*itp == fpath )

 			if (!(*itv).isEmpty())

 				s+=singleElement (

 					"setting",

 					attribut ("key",*itk) 

 					+attribut ("value",*itv)

 				)+"\n";

 		itp++;

 		itk++;

 		itv++;

 	}

 	return s;

 }

 void Settings::write()

 {

 	QStringList::Iterator itp=pathlist.begin();

 	QStringList::Iterator itk=keylist.begin();

 	QStringList::Iterator itv=valuelist.begin();

 	while (itp !=pathlist.end() )

 	{

 		itp++;

 		itk++;

 		itv++;

 	}

 }