#include "xml-base.h"

#include <QMessageBox>

#include <QColor>

#include <QTextStream>

#include <iostream>

#include "misc.h"

#include "settings.h"

#include "linkablemapobj.h"

/*

static BranchObj *lastBranch;

static FloatObj *lastFloat;

static OrnamentedObj *lastOO;

extern Settings settings;

extern QString vymVersion;

*/

parseBaseHandler::parseBaseHandler() {}

parseBaseHandler::~parseBaseHandler() {}

QString parseBaseHandler::errorProtocol() { return errorProt; }

/*

bool parseBaseHandler::startDocument()

{

    errorProt = "";

    state = StateInit;

    laststate = StateInit;

	stateStack.clear();

	stateStack.append(StateInit);

    branchDepth=0;

	htmldata="";

	isVymPart=false;

    return true;

}

*/

QString parseBaseHandler::parseHREF(QString href)

{

	QString type=href.section(":",0,0);

	QString path=href.section(":",1,1);

	if (!tmpDir.endsWith("/"))

		return tmpDir + "/" + path;

	else	

		return tmpDir + path;

}

/*

QString parseBaseHandler::errorString() 

{

    return "the document is not in the VYM file format";

}

*/

bool parseBaseHandler::fatalError( const QXmlParseException& exception ) 

{

    errorProt += QString( "Fatal parsing error: %1 in line %2, column %3\n")

    .arg( exception.message() )

    .arg( exception.lineNumber() )

    .arg( exception.columnNumber() );

	// Try to read the bogus line

	errorProt+=QString("File is: %1\n").arg(inputFile);

	QString s;

	if (loadStringFromDisk (inputFile,s))

	{

		QStringList sl=QStringList::split ("\n",s);

		int i=1;

		QStringList::Iterator it = sl.begin();

		while (i<exception.lineNumber())

		{

			it++;

			i++;

		}

		s=*it;

		s.insert (exception.columnNumber()-1,"<ERROR>");

		errorProt+=s;

    }

    return QXmlDefaultHandler::fatalError( exception );

}

void parseBaseHandler::setModel (VymModel *m)

{

	model=m;

}

void parseBaseHandler::setTmpDir (QString tp)

{

	tmpDir=tp;

}

void parseBaseHandler::setInputFile (QString f)

{

	inputFile=f;

}

void parseBaseHandler::setLoadMode (const LoadMode &lm)

{

	loadMode=lm;

}