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/* ============================================================
*
* This file is a part of kipi-plugins project
* http://www.kipi-plugins.org
*
* Date : 2006-05-16
* Description : a tool to export GPS data to KML file.
*
* Copyright (C) 2006-2007 by Stephane Pontier <shadow dot walker at free dot fr>
*
* 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, 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.
*
* ============================================================ */
// Local includes.
#include "kmlgpsdataparser.h"
// KDE includes.
#include <kdebug.h>
#include <klocale.h>
namespace KIPIGPSSyncPlugin
{
KMLGPSDataParser::KMLGPSDataParser()
: GPSDataParser()
{
}
KMLGPSDataParser::~KMLGPSDataParser()
{
}
TQString KMLGPSDataParser::lineString()
{
TQString line = "";
// cache the end to not recalculate it with large number of points
GPSDataMap::ConstIterator end (m_GPSDataMap.constEnd());
for (GPSDataMap::ConstIterator it = m_GPSDataMap.constBegin();
it != end; ++it )
{
line += TQString("%1,%2,%3 ").tqarg(it.data().longitude()).tqarg(it.data().latitude()).tqarg(it.data().altitude());
}
return line;
}
/*!
\fn void KIPIGPSSyncPlugin::KMLGPSDataParser::CreateTrackLine(TQDomElement &parent, TQDomDocument &root, int altitudeMode)
*/
void KIPIGPSSyncPlugin::KMLGPSDataParser::CreateTrackLine(TQDomElement &parent, TQDomDocument &root, int altitudeMode)
{
kmlDocument = &root;
// add the linetrack
TQDomElement kmlPlacemark = addKmlElement(parent, "Placemark");
addKmlTextElement(kmlPlacemark, "name", i18n("Track"));
TQDomElement kmlLineString = addKmlElement(kmlPlacemark, "LineString");
addKmlTextElement(kmlLineString, "coordinates", lineString());
addKmlTextElement(kmlPlacemark, "styleUrl", "#linetrack");
if (altitudeMode == 2 )
{
addKmlTextElement(kmlLineString, "altitudeMode", "absolute");
}
else if (altitudeMode == 1 )
{
addKmlTextElement(kmlLineString, "altitudeMode", "relativeToGround");
}
else
{
addKmlTextElement(kmlLineString, "altitudeMode", "clampToGround");
}
}
/*!
\fn void KIPIGPSSyncPlugin::KMLGPSDataParser::CreateTrackPoints(TQDomElement &parent, TQDomDocument &root, int timeZone, int altitudeMode)
*/
void KIPIGPSSyncPlugin::KMLGPSDataParser::CreateTrackPoints(TQDomElement &parent, TQDomDocument &root,
int timeZone, int altitudeMode)
{
kmlDocument = &root;
kdDebug( 51001 ) << "creation d'un trackpoint" << endl;
// create the points
TQDomElement kmlPointsFolder = addKmlElement(parent, "Folder");
addKmlTextElement(kmlPointsFolder, "name", i18n("Points"));
addKmlTextElement(kmlPointsFolder, "visibility", "0");
addKmlTextElement(kmlPointsFolder, "open", "0");
int i = 0;
// cache the end to not recalculate it with large number of points
GPSDataMap::ConstIterator end (m_GPSDataMap.constEnd());
for (GPSDataMap::ConstIterator it = m_GPSDataMap.constBegin();
it != end; ++it, i++)
{
TQDomElement kmlPointPlacemark = addKmlElement(kmlPointsFolder, "Placemark");
addKmlTextElement(kmlPointPlacemark, "name", TQString("%1 %2 ").tqarg(i18n("Point")).tqarg(i));
addKmlTextElement(kmlPointPlacemark, "styleUrl", "#track");
TQDomElement kmlTimeStamp = addKmlElement(kmlPointPlacemark, "TimeStamp");
// GPS device are sync in time by satellite using GMT time.
// If the camera time is different than GMT time, we want to
// convert the GPS time to localtime of the picture to be display
// in the same timeframe
TQDateTime GPSLocalizedTime = it.key().addSecs(timeZone*3600);
addKmlTextElement(kmlTimeStamp, "when", GPSLocalizedTime.toString("yyyy-MM-ddThh:mm:ssZ"));
TQDomElement kmlGeometry = addKmlElement(kmlPointPlacemark, "Point");
addKmlTextElement(kmlPointPlacemark, "visibility", "0");
if (it.data().latitude())
{
addKmlTextElement(kmlGeometry, "coordinates",
TQString("%1,%2,%3").tqarg(it.data().longitude()).tqarg(it.data().latitude()).tqarg(it.data().altitude()));
}
else
{
addKmlTextElement(kmlGeometry, "coordinates", TQString("%1,%2").tqarg(it.data().longitude()).tqarg(it.data().latitude()));
}
if (altitudeMode == 2 )
{
addKmlTextElement(kmlGeometry, "altitudeMode", "absolute");
}
else if (altitudeMode == 1 )
{
addKmlTextElement(kmlGeometry, "altitudeMode", "relativeToGround");
}
else
{
addKmlTextElement(kmlGeometry, "altitudeMode", "clampToGround");
}
}
}
} // namespace KIPIGPSSyncPlugin
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