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189 lines
4.7 KiB
189 lines
4.7 KiB
/* ============================================================
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*
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* This file is a part of kipi-plugins project
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* http://www.kipi-plugins.org
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*
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* Date : 2006-09-28
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* Description : a widget to display a GPS web map locator.
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*
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* Copyright (C) 2006-2008 by Gilles Caulier <caulier dot gilles at gmail dot com>
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* Copyright 2008 by Gerhard Kulzer <gerhard at kulzer dot net>
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*
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* This program is free software; you can redistribute it
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* and/or modify it under the terms of the GNU General
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* Public License as published by the Free Software Foundation;
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* either version 2, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* ============================================================ */
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// KDE includes.
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#include <kdebug.h>
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#include <tdehtmlview.h>
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#include <kurl.h>
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// Local includes.
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#include "gpsmapwidget.h"
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#include "gpsmapwidget.moc"
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namespace KIPIGPSSyncPlugin
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{
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class GPSMapWidgetPrivate
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{
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public:
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GPSMapWidgetPrivate()
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{
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gpsLocalorUrl = TQString("http://digikam3rdparty.free.fr/gpslocator/getlonlatalt.php");
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}
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TQString gpsLocalorUrl;
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TQString latitude;
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TQString longitude;
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TQString altitude;
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TQString zoomLevel;
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TQString mapType;
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TQString fileName;
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};
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GPSMapWidget::GPSMapWidget(TQWidget* parent)
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: TDEHTMLPart(parent)
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{
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d = new GPSMapWidgetPrivate;
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setJScriptEnabled(true);
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setDNDEnabled(false);
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setEditable(false);
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view()->setVScrollBarMode(TQScrollView::AlwaysOff);
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view()->setHScrollBarMode(TQScrollView::AlwaysOff);
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view()->setMinimumSize(480, 360);
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}
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GPSMapWidget::~GPSMapWidget()
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{
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delete d;
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}
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void GPSMapWidget::setFileName(const TQString& fileName)
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{
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d->fileName = fileName;
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}
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TQString GPSMapWidget::fileName()
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{
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return d->fileName;
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}
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void GPSMapWidget::setGPSPosition(const TQString& lat, const TQString& lon)
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{
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d->latitude = lat;
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d->longitude = lon;
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}
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void GPSMapWidget::setMapType(const TQString& mapType)
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{
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d->mapType = mapType;
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}
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TQString GPSMapWidget::mapType()
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{
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return d->mapType;
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}
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void GPSMapWidget::setZoomLevel(int zoomLevel)
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{
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d->zoomLevel = TQString::number(zoomLevel);
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}
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int GPSMapWidget::GPSMapWidget::zoomLevel()
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{
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return d->zoomLevel.toInt();
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}
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void GPSMapWidget::extractGPSPositionfromStatusbar(const TQString& txt)
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{
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TQString status = txt;
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status.remove(0, 5);
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status.truncate(status.length()-1);
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d->latitude = status.section(",", 0, 0);
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d->longitude = status.section(",", 1, 1);
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d->altitude = status.section(",", 2, 2);
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d->longitude.remove(0, 5);
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d->altitude.remove(0, 5);
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emit signalNewGPSLocationFromMap(d->latitude, d->longitude, d->altitude);
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}
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void GPSMapWidget::tdehtmlMouseMoveEvent(tdehtml::MouseMoveEvent *e)
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{
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TQString status = jsStatusBarText();
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// If a new point to the map have been moved, the Status
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// string is like : "(lat:25.5894748, lon:47.6897455478, alt:211)"
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if (status.startsWith(TQString("(lat:")))
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extractGPSPositionfromStatusbar(status);
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TDEHTMLPart::tdehtmlMouseMoveEvent(e);
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}
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void GPSMapWidget::tdehtmlMouseReleaseEvent(tdehtml::MouseReleaseEvent *e)
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{
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TQString status = jsStatusBarText();
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// If a new point to the map have been moved, the Status
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// string is like : "(lat:25.5894748, lon:47.6897455478, alt:211)"
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if (status.startsWith(TQString("(lat:")))
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extractGPSPositionfromStatusbar(status);
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// If a new map zoom level have been selected, the Status
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// string is like : "newZoomLevel:5"
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if (status.startsWith(TQString("newZoomLevel:")))
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{
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status.remove(0, 13);
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d->zoomLevel = status;
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}
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// If a new map type have been selected, the Status
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// string is like : "newMapType:G_SATELLITE_TYPE"
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if (status.startsWith(TQString("newMapType:")))
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{
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status.remove(0, 11);
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d->mapType = status;
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}
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TDEHTMLPart::tdehtmlMouseReleaseEvent(e);
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}
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void GPSMapWidget::resized()
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{
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TQString url = d->gpsLocalorUrl;
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url.append("?latitude=");
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url.append(d->latitude);
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url.append("&longitude=");
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url.append(d->longitude);
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url.append("&altitude=");
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url.append(d->altitude);
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url.append("&width=");
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url.append(TQString::number(view()->width()));
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url.append("&height=");
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url.append(TQString::number(view()->height()));
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url.append("&zoom=");
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url.append(d->zoomLevel);
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url.append("&maptype=");
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url.append(d->mapType);
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url.append("&filename=");
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url.append(d->fileName);
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openURL(KURL(url));
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kdDebug( 51001 ) << url << endl;
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}
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} // namespace KIPIGPSSyncPlugin
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