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/* ============================================================
*
* This file is a part of kipi-plugins project
* http://www.kipi-plugins.org
*
* Date : 2006-09-28
* Description : a widget to display a GPS web map locator.
*
* Copyright (C) 2006-2008 by Gilles Caulier <caulier dot gilles at gmail dot com>
* Copyright 2008 by Gerhard Kulzer <gerhard at kulzer dot net>
*
* 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.
*
* ============================================================ */
// KDE includes.
#include <kdebug.h>
#include <tdehtmlview.h>
#include <kurl.h>
// Local includes.
#include "gpsmapwidget.h"
#include "gpsmapwidget.moc"
namespace KIPIGPSSyncPlugin
{
class GPSMapWidgetPrivate
{
public:
GPSMapWidgetPrivate()
{
gpsLocalorUrl = TQString("http://digikam3rdparty.free.fr/gpslocator/getlonlatalt.php");
}
TQString gpsLocalorUrl;
TQString latitude;
TQString longitude;
TQString altitude;
TQString zoomLevel;
TQString mapType;
TQString fileName;
};
GPSMapWidget::GPSMapWidget(TQWidget* parent)
: TDEHTMLPart(parent)
{
d = new GPSMapWidgetPrivate;
setJScriptEnabled(true);
setDNDEnabled(false);
setEditable(false);
view()->setVScrollBarMode(TQScrollView::AlwaysOff);
view()->setHScrollBarMode(TQScrollView::AlwaysOff);
view()->setMinimumSize(480, 360);
}
GPSMapWidget::~GPSMapWidget()
{
delete d;
}
void GPSMapWidget::setFileName(const TQString& fileName)
{
d->fileName = fileName;
}
TQString GPSMapWidget::fileName()
{
return d->fileName;
}
void GPSMapWidget::setGPSPosition(const TQString& lat, const TQString& lon)
{
d->latitude = lat;
d->longitude = lon;
}
void GPSMapWidget::setMapType(const TQString& mapType)
{
d->mapType = mapType;
}
TQString GPSMapWidget::mapType()
{
return d->mapType;
}
void GPSMapWidget::setZoomLevel(int zoomLevel)
{
d->zoomLevel = TQString::number(zoomLevel);
}
int GPSMapWidget::GPSMapWidget::zoomLevel()
{
return d->zoomLevel.toInt();
}
void GPSMapWidget::extractGPSPositionfromStatusbar(const TQString& txt)
{
TQString status = txt;
status.remove(0, 5);
status.truncate(status.length()-1);
d->latitude = status.section(",", 0, 0);
d->longitude = status.section(",", 1, 1);
d->altitude = status.section(",", 2, 2);
d->longitude.remove(0, 5);
d->altitude.remove(0, 5);
emit signalNewGPSLocationFromMap(d->latitude, d->longitude, d->altitude);
}
void GPSMapWidget::tdehtmlMouseMoveEvent(tdehtml::MouseMoveEvent *e)
{
TQString status = jsStatusBarText();
// If a new point to the map have been moved, the Status
// string is like : "(lat:25.5894748, lon:47.6897455478, alt:211)"
if (status.startsWith(TQString("(lat:")))
extractGPSPositionfromStatusbar(status);
TDEHTMLPart::tdehtmlMouseMoveEvent(e);
}
void GPSMapWidget::tdehtmlMouseReleaseEvent(tdehtml::MouseReleaseEvent *e)
{
TQString status = jsStatusBarText();
// If a new point to the map have been moved, the Status
// string is like : "(lat:25.5894748, lon:47.6897455478, alt:211)"
if (status.startsWith(TQString("(lat:")))
extractGPSPositionfromStatusbar(status);
// If a new map zoom level have been selected, the Status
// string is like : "newZoomLevel:5"
if (status.startsWith(TQString("newZoomLevel:")))
{
status.remove(0, 13);
d->zoomLevel = status;
}
// If a new map type have been selected, the Status
// string is like : "newMapType:G_SATELLITE_TYPE"
if (status.startsWith(TQString("newMapType:")))
{
status.remove(0, 11);
d->mapType = status;
}
TDEHTMLPart::tdehtmlMouseReleaseEvent(e);
}
void GPSMapWidget::resized()
{
TQString url = d->gpsLocalorUrl;
url.append("?latitude=");
url.append(d->latitude);
url.append("&longitude=");
url.append(d->longitude);
url.append("&altitude=");
url.append(d->altitude);
url.append("&width=");
url.append(TQString::number(view()->width()));
url.append("&height=");
url.append(TQString::number(view()->height()));
url.append("&zoom=");
url.append(d->zoomLevel);
url.append("&maptype=");
url.append(d->mapType);
url.append("&filename=");
url.append(d->fileName);
openURL(KURL(url));
kdDebug( 51001 ) << url << endl;
}
} // namespace KIPIGPSSyncPlugin
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