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#include "ImportNGT.h"

#include "Command/DocumentCommands.h"

#include "Map/MapDocument.h"

#include "Map/TrackPoint.h"

#include "Map/TrackSegment.h"

 

#include <QtCore/QFile>

#include <QtCore/QStringList>

#include <QtCore/QTextStream>

 

#include <math.h>

 

bool importNGT(QWidget* /* aParent */, const QString& aFilename, MapDocument* theDocument, MapLayer* theLayer)

{

        QFile f(aFilename);

        if (f.open(QIODevice::ReadOnly))

        {

                QTextStream s(&f);

                CommandList* theList  = new CommandList(MainWindow::tr("Import NGT"), NULL);

                TrackSegment* theSegment = new TrackSegment;

                while (!f.atEnd())

                {

                        QString Line(f.readLine());

                        QStringList Items(Line.split('|'));

                        if (Items.count() >= 5)

                        {

                                TrackPoint* Pt = new TrackPoint(Coord(int(Items[4].toDouble()*INT_MAX), int(Items[3].toDouble()*INT_MAX)));

                                Pt->setLastUpdated(MapFeature::Log);

                                theList->add(new AddFeatureCommand(theLayer,Pt, true));

                                theSegment->add(Pt);

                        }

                }

                if (theList->empty())

                {

                        delete theList;

                        delete theSegment;

                }

                else

                {

                        theList->add(new AddFeatureCommand(theLayer,theSegment,true));

                        theDocument->addHistory(theList);

                }

                return true;

        }

        return false;

}