trackpointeditorui.cpp

GPS Manager is a GUI for downloading, organizing, maintaining, and uploading GPS data (i.e. tracks,

#include "trackPointEditorUI.h"

#include <qlineedit.h>
#include <qmessagebox.h>
#include <qvalidator.h>
#include <sstream>

namespace gpsmgr { namespace ui {

    TrackPointEditorUI::TrackPointEditorUI(QWidget* parent,
					   const char* name,
					   bool modal,
					   WFlags fl) :
	TrackPointEditorUIBase (parent, name, modal, fl)
    {
	mAltEdit->setValidator(new QDoubleValidator(this));
	mTimeEdit->setValidator(new QIntValidator(this));
    }
    
    TrackPointEditorUI::PointType TrackPointEditorUI::point() const
    {
	PointType rval;
	
	Latitude lat;
	istringstream latiss(mLatEdit->text());
	latiss >> lat;

	Longitude lon;
	istringstream loniss(mLonEdit->text());
	loniss >> lon;

	rval.setPosition(LatLon(lat, lon));

	double alt;
	istringstream altiss(mAltEdit->text());
	altiss >> alt;
	rval.setAltitude(alt);

	int time;
	istringstream timeiss(mTimeEdit->text());
	timeiss >> time;
	rval.setTime(time);

	return rval;
    }
    
    void TrackPointEditorUI::setPoint(const PointType& pt)
    {
	ostringstream latoss;
	latoss << pt.position().lat();
	mLatEdit->setText(latoss.str());

	ostringstream lonoss;
	lonoss << pt.position().lon();
	mLonEdit->setText(lonoss.str());

	ostringstream altoss;
	altoss << pt.altitude();
	mAltEdit->setText(altoss.str());

	ostringstream timeoss;
	timeoss << pt.time();
	mTimeEdit->setText(timeoss.str());
    }
    
    void TrackPointEditorUI::accept()
    {
	using namespace gpsmgr::exceptions;
	
	try { PointType pt = point(); }
	catch (Exception<ParseError>& e)
	{
	    QMessageBox::warning(this,
				 "Invalid TrackPoint",
				 e.what(),
				 "OK"); 
	    return;
	}

	TrackPointEditorUIBase::accept();	
    }
    
} }