waypointeditorui.cpp

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

/*
gpsmgr: A program for managing GPS information
Copyright (C) 2003 Austin Bingham

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

You can reach the author at:
    [e-mail]
*/

#include "waypointEditorUI.h"

#include "exceptions.h"
#include "groupEditorWidget.h"
#include <qlineedit.h>
#include <qmessagebox.h>
#include <qspinbox.h>
#include <qtextedit.h>
#include <qvalidator.h>
#include <sstream>

namespace gpsmgr { namespace ui {

    WaypointEditorUI::WaypointEditorUI(QWidget* parent,
				       const char* name,
				       bool modal,
				       WFlags fl) :
	WaypointEditorUIBase (parent, name, modal, fl)
    {
	mAltitudeEdit->setValidator(new QDoubleValidator(this));
    }
    
    void WaypointEditorUI::setWaypoint(const DataStore::WaypointType& wp)
    {
	mNameEdit->setText(wp.name().c_str());

	ostringstream latoss;
	latoss << wp.position().lat();
	mLatEdit->setText(latoss.str());

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

	ostringstream altoss;
	altoss << wp.altitude();
	mAltitudeEdit->setText(altoss.str());

	mSymbolEdit->setText(wp.symbol());

	mCommentEdit->setText(wp.comment());

	mGroupEditorWidget->reset(wp);
    }
    
    DataStore::WaypointType WaypointEditorUI::waypoint() const
    {
	DataStore::WaypointType rval;

	rval.setName(mNameEdit->text());

	Latitude lat;
	istringstream latiss(mLatEdit->text());
	latiss >> lat;

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

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

	double alt;
	istringstream altiss(mAltitudeEdit->text());
	altiss >> alt;
	rval.setAltitude(alt);
	
	rval.setSymbol(mSymbolEdit->text());

	rval.setComment(mCommentEdit->text());

	mGroupEditorWidget->updateGroupObject(rval);

	return rval;
    }

    void WaypointEditorUI::accept()
    {
	using namespace gpsmgr::exceptions;
	
	try { DataStore::WaypointType wp = waypoint(); }
	catch (Exception<ParseError>& e)
	{
	    QMessageBox::warning(this,
				 "Invalid waypoint",
				 e.what(),
				 "OK"); 
	    return;
	}

	WaypointEditorUIBase::accept();
    }
    
} }