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//
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// C++ Implementation:
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//
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// Description:
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//
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//
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// Author: Andreas Theofilu <andreas@theosys.at>, (C) 2009
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//
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// Copyright: See COPYING file that comes with this distribution
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//
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//
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#include <iostream>
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#include <QPixmap>
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#include <QBitmap>
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#include <QDir>
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#include <QFile>
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#include <QImage>
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#include <QtNetwork>
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#include <QListWidget>
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#include <QPainter>
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#include <QCheckBox>
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#include <KStandardDirs>
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#include <KConfig>
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#include <KLocale>
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#include <KMessageBox>
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#include <KGlobalSettings>
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#include <KConfigGroup>
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#include <KIconLoader>
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#include <KUrl>
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#include <KUrlRequester>
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#include <KFile>
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#include "config.h"
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#if defined HAVE_GDAL
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#include <gdal/gdal_priv.h>
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#include <gdal/ogr_spatialref.h>
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#include <gdal/ogrsf_frmts.h>
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#include <gdal/gdalwarper.h>
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#include <gdal/ogrsf_frmts.h>
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#include "GDALError.h"
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#endif
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#include "wmsselectorwidget.h"
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#include "ui_authenticationdialog.h"
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#include "wmscapabilitieswidget.h"
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// The capital cities from all countries of the world
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// Source: Wikipedia, Google
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CITIES Cities[] = {
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{ "Abidjan", 5.3363, -4.0277 },
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{ "Abu Dhabi", 24.4758, 54.3714 },
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{ "Abuja", 9.0578, 7.4892 },
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{ "Accora", 5.5555, -0.196 },
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{ "Addis Abeba", 9.0164, 38.7579 },
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{ "Algier", 36.7527, 3.0422 },
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{ "Amman", 31.9565, 35.9457 },
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{ "Amsterdam", 52.3737, 4.8911 },
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{ "Andorra la Vella", 42.5074, 1.5219 },
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{ "Ankara", 39.9438, 32.856 },
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{ "Antananarivo", -18.915, 47.5318 },
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{ "Apia", -13.8314, -171.7516 },
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{ "Aschgabat", 37.9501, 58.3802 },
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{ "Asmara", 15.3324, 38.9261 },
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{ "Astana", 51.1798, 71.4466 },
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{ "Asuncion", -25.3003, -57.6363 },
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{ "Athen", 37.9792, 23.7166 },
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{ "Bagdad", 33.3158, 44.3921 },
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{ "Baku", 40.4167, 49.8236 },
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{ "Bamako", 12.6529, -7.9865 },
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{ "Bandar Seri Begawan", 4.9431, 114.9424 },
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{ "Bankok", 13.7211, 100.4765 },
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{ "Bangui", 4.3616, 18.556 },
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{ "Banjul", 13.4548, -16.579 },
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{ "Basseterre", 17.2968, -62.7137 },
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{ "Beirut", 33.8886, 35.4954 },
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{ "Belgrad", 44.8024, 20.4651 },
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{ "Belmopan", 17.2617, -88.7785 },
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{ "Berlin", 52.5234, 13.4105 },
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{ "Bern", 46.9479, 7.4479 },
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{ "Bratislava", 48.1483, 17.1068 },
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{ "Bridgetown", 13.0935, -59.6106 },
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{ "Brüssel", 50.8462, 4.3545 },
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{ "Budapest", 47.4984, 19.0403 },
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{ "Buenos Aires", -34.6084, -58.3733 },
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{ "Bukarest", 44.4304, 26.1225 },
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{ "Den Haag", 52.0782, 4.3134 },
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{ "Dublin", 53.3441, -6.2677 },
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{ "Helsinki", 60.1698, 24.9379 },
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{ "Kopenhagen", 55.6762, 12.5678 },
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{ "Lissabon", 38.7071, -9.1357 },
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{ "Ljubljana", 46.0514, 14.5055 },
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{ "London", 51.5001, -0.1262 },
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{ "Luxemburg", 49.8152, 6.1286 },
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{ "Madrid", 40.4167, -3.7036 },
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{ "Mexiko City", 19.427, -99.128 },
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{ "Minsk", 53.8996, 27.5753 },
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{ "Monaco", 43.7326, 7.4189 },
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{ "Moskau", 55.7554, 37.6203 },
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{ "Oslo", 59.9136, 10.7394 },
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{ "Ottawa", 45.4218, -75.6964 },
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{ "Paris", 48.856, 2.3515 },
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{ "Peking", 39.9077, 116.3994 },
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{ "Prag", 50.088, 14.4217 },
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{ "Reykjavik", 64.1352, -21.8951 },
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{ "Riga", 56.9462, 24.1049 },
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{ "Rom", 41.8945, 12.4826 },
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{ "San Marino", 43.9322, 12.4484 },
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{ "Sofia", 42.6963, 23.3236 },
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{ "Stockholm", 59.3329, 18.0652 },
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{ "Tirana", 41.3309, 19.8325 },
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{ "Tokio", 35.688, 139.6932 },
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{ "Vaduz", 47.1407, 9.5218 },
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{ "Valletta", 35.9009, 14.5154 },
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{ "Vilnius", 54.6888, 25.2801 },
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{ "Warschau", 52.2291, 21.0123 },
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{ "Washington D.C.", 38.8917, -77.0239 },
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{ "Wien", 48.2091, 16.3727 },
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{ "Zagreb", 45.8149, 15.9784 },
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{ "", 0.0, 0.0 }
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};
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wmsSelectorWidget::wmsSelectorWidget (QWidget* parent, Qt::WFlags fl)
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: QDialog (parent, fl), Ui::wmsSelectorWidgetBase()
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{
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// Initialize some variables
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http = 0;
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httpRequestAborted = false;
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progressDialog = 0;
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id = 0;
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Layer = 0;
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firstLayer = 0;
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initializeParser();
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// Initialize the GUI elements
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setupUi (this);
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// Initialize the environment
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urlWMS->setMode(KFile::File | KFile::ExistingOnly);
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KConfig cfg (QString("sportwatcher.rc"), KConfig::SimpleConfig);
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KConfigGroup ic (&cfg, "WMS");
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urlWMS->setUrl (ic.readEntry("ServerURL", "http://onearth.jpl.nasa.gov/wms.cgi"));
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Data = ic.readEntry("Data", QDir::home().absolutePath() + "/.sportwatcher");
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MAP = ic.readEntry("MAP", QDir::home().absolutePath() + "/.sportwatcher/track.wms");
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file.setFileName(Data + "/capabilities.xml"); // File to save WMS capabilities
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edBands->setValue(ic.readEntry("Bands", 3));
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StyleCommas = true;
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cbStyles->setChecked(StyleCommas);
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// Fill the cities combo box
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int i = 0;
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while (!Cities[i].city.isEmpty())
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{
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cbCities->addUrl(KUrl(Cities[i].city));
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i++;
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}
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// Connect the http module
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progressDialog = new KProgressDialog(this);
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http = new QHttp(this);
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connect(http, SIGNAL(requestFinished(int, bool)), this, SLOT(WMSrequestFinished(int, bool)));
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connect(http, SIGNAL(dataReadProgress(int, int)), this, SLOT(updateDataReadProgress(int, int)));
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connect(http, SIGNAL(responseHeaderReceived(const QHttpResponseHeader &)), this, SLOT(readResponseHeader(const QHttpResponseHeader &)));
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connect(http, SIGNAL(authenticationRequired(const QString &, quint16, QAuthenticator *)),
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this, SLOT(slotAuthenticationRequired(const QString &, quint16, QAuthenticator *)));
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connect(progressDialog, SIGNAL(cancelClicked()), this, SLOT(cancelDownload()));
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#ifndef QT_NO_OPENSSL
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connect(http, SIGNAL(sslErrors(const QList<QSslError> &)), this, SLOT(sslErrors(const QList<QSslError> &)));
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#endif
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getCapabilities();
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}
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wmsSelectorWidget::~wmsSelectorWidget()
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{
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if (file.exists())
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file.remove();
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destroyErrors();
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}
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/*$SPECIALIZATION$*/
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void wmsSelectorWidget::slotGetCapabilities()
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{
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actionLayer->availableListWidget()->clear();
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actionLayer->selectedListWidget()->clear();
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getCapabilities();
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}
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void wmsSelectorWidget::slotDetails()
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{
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wmsCapabilitiesWidget *dlg = new wmsCapabilitiesWidget(this);
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dlg->setPerson(Service.ContactPerson);
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dlg->setOrg(Service.ContactOrganisation);
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dlg->setPhone(Service.ContactVoiceTelephone);
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dlg->setFax(Service.ContactFacsimileTelephone);
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dlg->setMail(Service.ContactElectronicMailAddress);
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dlg->setCapabilitiesGet(Request.GetCapabilities.Get);
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dlg->setCapabilitiesPost(Request.GetCapabilities.Post);
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if (Request.GetCapabilities.Format.size() > 0)
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dlg->setFormat(Request.GetCapabilities.Format.at(0));
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dlg->setMapGet(Request.GetMap.Get);
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dlg->setMapPost(Request.GetMap.Post);
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for (int i = 0; i < Request.GetMap.Format.size(); ++i)
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dlg->addFormats(Request.GetMap.Format.at(i));
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dlg->exec();
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delete dlg;
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}
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void wmsSelectorWidget::slotAdded(QListWidgetItem *item)
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{
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double minx, miny, maxx, maxy;
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setDimension(minx, miny, maxx, maxy, item);
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grabPicture(minx, miny, maxx, maxy);
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}
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void wmsSelectorWidget::slotRemoved(QListWidgetItem *item)
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{
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double minx, miny, maxx, maxy;
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setDimension(minx, miny, maxx, maxy, item);
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grabPicture(minx, miny, maxx, maxy);
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}
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void wmsSelectorWidget::slotUp(QListWidgetItem *item)
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{
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double minx, miny, maxx, maxy;
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setDimension(minx, miny, maxx, maxy, item);
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grabPicture(minx, miny, maxx, maxy);
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}
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void wmsSelectorWidget::slotDown(QListWidgetItem *item)
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{
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double minx, miny, maxx, maxy;
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setDimension(minx, miny, maxx, maxy, item);
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grabPicture(minx, miny, maxx, maxy);
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}
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void wmsSelectorWidget::slotCities(QString city)
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{
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int i = 0;
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double minx, miny, maxx, maxy;
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while (!Cities[i].city.isEmpty())
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{
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if (Cities[i].city == city)
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{
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edLat->setValue(Cities[i].lat);
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edLon->setValue(Cities[i].lon);
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break;
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}
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i++;
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}
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if (actionLayer->selectedListWidget()->count() > 0)
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{
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setDimension(minx, miny, maxx, maxy, 0);
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grabPicture(minx, miny, maxx, maxy);
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}
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}
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void wmsSelectorWidget::slotStyles(bool mode)
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{
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StyleCommas = mode;
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}
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/*
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* This functions try to get a small example picture from the WMS server
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*/
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bool wmsSelectorWidget::grabPicture(double minx, double miny, double maxx, double maxy)
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{
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#if defined HAVE_GDAL
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QPixmap pm;
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GDALDataset *poDataset = 0;
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GDALRasterBand *poBand = 0;
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unsigned char *pafScanline = 0;
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unsigned char *pafScanlineRed = 0;
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unsigned char *pafScanlineGreen = 0;
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unsigned char *pafScanlineBlue = 0;
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unsigned char *pafScanlineAlpha = 0;
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int nXSize, nYSize;
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int width, height;
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bool Fgeo = false;
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QPainter paint;
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QApplication::setOverrideCursor (QCursor(Qt::WaitCursor));
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width = lbPreview->width();
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height = lbPreview->height() - 2;
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nXSize = nYSize = 0;
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if (!writeWMSTag(minx, miny, maxx, maxy, width, height))
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{
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QApplication::restoreOverrideCursor();
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KMessageBox::error(this, i18n("Error writing a tag file!"));
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return false;
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}
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// set the dimensions of the pixmap
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pm = QPixmap(width, height);
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// start painting the map
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paint.begin(&pm);
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QColor background(220, 220, 220);
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paint.fillRect(0, 0, width, height, background);
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if ((poDataset = (GDALDataset *)GDALOpen (MAP.toAscii().constData(), GA_ReadOnly)) != NULL)
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{
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int nRasterCount = poDataset->GetRasterCount();
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int nXBlock, nYBlock;
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GDALColorTable *pCT, *pCTb, *pCTr, *pCTg, *pCTa;
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int bGotMin, bGotMax;
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int tTypeLen, tColor, tColorEntrys;
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GDALDataType tRasterType;
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double adfMinMax[2];
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pCT = pCTb = pCTr = pCTg = pCTa = 0;
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tTypeLen = 0;
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pafScanlineRed = pafScanlineGreen = pafScanlineBlue = pafScanlineAlpha = 0;
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Fgeo = true;
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for (int a = 1; a <= nRasterCount; a++)
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{
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if (!Fgeo)
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break;
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333 |
if (!(poBand = poDataset->GetRasterBand (a)))
|
|
|
334 |
{
|
|
|
335 |
paint.end();
|
|
|
336 |
QApplication::restoreOverrideCursor();
|
|
|
337 |
KMessageBox::error(this, i18n("Error getting a raster band:\n%1").arg(catGDALError()));
|
|
|
338 |
|
|
|
339 |
if (pafScanlineRed)
|
|
|
340 |
delete pafScanlineRed;
|
|
|
341 |
|
|
|
342 |
if (pafScanlineGreen)
|
|
|
343 |
delete pafScanlineGreen;
|
|
|
344 |
|
|
|
345 |
if (pafScanlineBlue)
|
|
|
346 |
delete pafScanlineBlue;
|
|
|
347 |
|
|
|
348 |
if (pafScanlineAlpha)
|
|
|
349 |
delete pafScanlineAlpha;
|
|
|
350 |
|
|
|
351 |
GDALClose (poDataset);
|
|
|
352 |
poDataset = 0;
|
|
|
353 |
|
|
|
354 |
return false;
|
|
|
355 |
}
|
|
|
356 |
|
|
|
357 |
poBand->GetBlockSize (&nXBlock, &nYBlock);
|
|
|
358 |
nXSize = poBand->GetXSize();
|
|
|
359 |
nYSize = poBand->GetYSize();
|
|
|
360 |
tRasterType = poBand->GetRasterDataType ();
|
|
|
361 |
tTypeLen = GDALGetDataTypeSize (tRasterType) / 8; // We need Bytes not Bits!
|
|
|
362 |
tColor = poBand->GetColorInterpretation ();
|
|
|
363 |
|
|
|
364 |
adfMinMax[0] = poBand->GetMinimum (&bGotMin);
|
|
|
365 |
adfMinMax[1] = poBand->GetMaximum (&bGotMax);
|
|
|
366 |
|
|
|
367 |
if (!(bGotMin && bGotMax))
|
|
|
368 |
GDALComputeRasterMinMax ((GDALRasterBandH)poBand, TRUE, adfMinMax);
|
|
|
369 |
|
|
|
370 |
if ((pCT = poBand->GetColorTable()) != NULL)
|
|
|
371 |
tColorEntrys = poBand->GetColorTable()->GetColorEntryCount();
|
|
|
372 |
|
|
|
373 |
switch (a)
|
|
|
374 |
{
|
|
|
375 |
case 1: pafScanlineRed = new unsigned char[tTypeLen * nXSize * nYSize]; pafScanline = pafScanlineRed; pCTr = pCT; break;
|
|
|
376 |
case 2: pafScanlineGreen = new unsigned char[tTypeLen * nXSize * nYSize]; pafScanline = pafScanlineGreen; pCTg = pCT; break;
|
|
|
377 |
case 3: pafScanlineBlue = new unsigned char[tTypeLen * nXSize * nYSize]; pafScanline = pafScanlineBlue; pCTb = pCT; break;
|
|
|
378 |
case 4: pafScanlineAlpha = new unsigned char[tTypeLen * nXSize * nYSize]; pafScanline = pafScanlineAlpha; pCTa = pCT; break;
|
|
|
379 |
}
|
|
|
380 |
|
|
|
381 |
if (!pafScanline)
|
|
|
382 |
{
|
|
|
383 |
paint.end();
|
|
|
384 |
QApplication::restoreOverrideCursor();
|
|
|
385 |
KMessageBox::error(this, i18n("Not enough memory for a raster operation!"));
|
|
|
386 |
|
|
|
387 |
if (pafScanlineRed)
|
|
|
388 |
delete pafScanlineRed;
|
|
|
389 |
|
|
|
390 |
if (pafScanlineGreen)
|
|
|
391 |
delete pafScanlineGreen;
|
|
|
392 |
|
|
|
393 |
if (pafScanlineBlue)
|
|
|
394 |
delete pafScanlineBlue;
|
|
|
395 |
|
|
|
396 |
if (pafScanlineAlpha)
|
|
|
397 |
delete pafScanlineAlpha;
|
|
|
398 |
|
|
|
399 |
GDALClose (poDataset);
|
|
|
400 |
poDataset = 0;
|
|
|
401 |
|
|
|
402 |
return false;
|
|
|
403 |
}
|
|
|
404 |
|
|
|
405 |
memset (pafScanline, 0, tTypeLen * nXSize * nYSize);
|
|
|
406 |
|
|
|
407 |
/*
|
|
|
408 |
* Get the image (from the server) and put the tiles together.
|
|
|
409 |
*
|
|
|
410 |
* The function reads only one raster band. This is,
|
|
|
411 |
* because the function is called for every raster band and
|
|
|
412 |
* every raster band is stored into a separate array.
|
|
|
413 |
*/
|
|
|
414 |
if (poBand->RasterIO (GF_Read, 0, 0, nXSize, nYSize, pafScanline, nXSize, nYSize, tRasterType, 0, 0) == CE_Failure)
|
|
|
415 |
{
|
|
|
416 |
paint.end();
|
|
|
417 |
QApplication::restoreOverrideCursor();
|
|
|
418 |
KMessageBox::error(this, i18n("Error reading a raster band:\n%1").arg(catGDALError()));
|
|
|
419 |
QApplication::setOverrideCursor (QCursor(Qt::WaitCursor));
|
|
|
420 |
paint.begin(&pm);
|
|
|
421 |
Fgeo = false;
|
|
|
422 |
break;
|
|
|
423 |
}
|
|
|
424 |
else
|
|
|
425 |
Fgeo = true;
|
|
|
426 |
}
|
|
|
427 |
|
|
|
428 |
/*
|
|
|
429 |
* Only if Fgeo is TRUE, we've read successfully all raster
|
|
|
430 |
* bands. Now we have to put the bands together to get
|
|
|
431 |
* an image.
|
|
|
432 |
*/
|
|
|
433 |
if (Fgeo)
|
|
|
434 |
{
|
|
|
435 |
unsigned char *pCombinedBytes = new unsigned char[(tTypeLen * nXSize * nYSize * nRasterCount)];
|
|
|
436 |
unsigned char *ptr_dest, *ptr_src;
|
|
|
437 |
int j, x1, y1, a;
|
|
|
438 |
|
|
|
439 |
ptr_dest = ptr_src = 0;
|
|
|
440 |
|
|
|
441 |
/*
|
|
|
442 |
* We need two nested loops to set the pixels in the wanted
|
|
|
443 |
* order.
|
|
|
444 |
*/
|
|
|
445 |
for (a = 0, j = 0; a < (nXSize * nYSize * nRasterCount); a += nRasterCount, j++)
|
|
|
446 |
{
|
|
|
447 |
int k = a;
|
|
|
448 |
|
|
|
449 |
for (int m = nRasterCount - 1; m >= 0; m--, k++)
|
|
|
450 |
{
|
|
|
451 |
unsigned char *pBytes = 0;
|
|
|
452 |
|
|
|
453 |
switch (m)
|
|
|
454 |
{
|
|
|
455 |
case 3: pBytes = pafScanlineAlpha; pCT = pCTa; break;
|
|
|
456 |
case 2: pBytes = pafScanlineBlue; pCT = pCTb; break;
|
|
|
457 |
case 1: pBytes = pafScanlineGreen; pCT = pCTg; break;
|
|
|
458 |
default: pBytes = pafScanlineRed; pCT = pCTr;
|
|
|
459 |
}
|
|
|
460 |
|
|
|
461 |
ptr_dest = pCombinedBytes + k;
|
|
|
462 |
unsigned char b = pBytes[j];
|
|
|
463 |
|
|
|
464 |
/*
|
|
|
465 |
* If we have a color table, the pixels are pointers
|
|
|
466 |
* to the color table. We need to convert them into
|
|
|
467 |
* 24 bit pixels plus an optional alpha channel.
|
|
|
468 |
*/
|
|
|
469 |
if (pCT != NULL)
|
|
|
470 |
{
|
|
|
471 |
GDALColorEntry ce;
|
|
|
472 |
unsigned int c = (unsigned int)b;
|
|
|
473 |
c = pCT->GetColorEntryAsRGB (c, &ce);
|
|
|
474 |
|
|
|
475 |
if (m == 0) c = ce.c1;
|
|
|
476 |
if (m == 1) c = ce.c2;
|
|
|
477 |
if (m == 2) c = ce.c3;
|
|
|
478 |
if (m == 3) c = ce.c4;
|
|
|
479 |
|
|
|
480 |
b = (unsigned char)c;
|
|
|
481 |
}
|
|
|
482 |
|
|
|
483 |
ptr_src = &b;
|
|
|
484 |
memcpy (ptr_dest, ptr_src, 1);
|
|
|
485 |
}
|
|
|
486 |
}
|
|
|
487 |
|
|
|
488 |
x1 = y1 = 0;
|
|
|
489 |
|
|
|
490 |
/*
|
|
|
491 |
* The following loop is QT specific! It sets the pixels
|
|
|
492 |
* of the raw image, pixel by pixel. This may be slow, but
|
|
|
493 |
* everything else didn't work :-(
|
|
|
494 |
*
|
|
|
495 |
* FIXME: We need a more effective routine to put the
|
|
|
496 |
* raw image into QT's "painter" class.
|
|
|
497 |
*/
|
|
|
498 |
for (a = 0; a < (nXSize * nYSize * nRasterCount); a += nRasterCount)
|
|
|
499 |
{
|
|
|
500 |
if (x1 < width && y1 < height)
|
|
|
501 |
{
|
|
|
502 |
if (nRasterCount == 3)
|
|
|
503 |
paint.setPen (QPen(QColor((int)pCombinedBytes[a+2], (int)pCombinedBytes[a+1], (int)pCombinedBytes[a]), Qt::SolidLine));
|
|
|
504 |
else if (nRasterCount > 3)
|
|
|
505 |
paint.setPen (QPen(QColor(qRgba((int)pCombinedBytes[a+3], (int)pCombinedBytes[a+2], (int)pCombinedBytes[a+1], (int)pCombinedBytes[a])), Qt::SolidLine));
|
|
|
506 |
else if (nRasterCount == 2)
|
|
|
507 |
paint.setPen (QPen(QColor((int)pCombinedBytes[a+1], (int)pCombinedBytes[a], (int)pCombinedBytes[a+1]), Qt::SolidLine));
|
|
|
508 |
else if (nRasterCount == 1)
|
|
|
509 |
paint.setPen (QPen(QColor((int)pCombinedBytes[a], (int)pCombinedBytes[a], (int)pCombinedBytes[a]), Qt::SolidLine));
|
|
|
510 |
|
|
|
511 |
paint.drawPoint(x1, y1);
|
|
|
512 |
}
|
|
|
513 |
|
|
|
514 |
x1++;
|
|
|
515 |
|
|
|
516 |
if (x1 >= nXSize)
|
|
|
517 |
{
|
|
|
518 |
x1 = 0;
|
|
|
519 |
y1++;
|
|
|
520 |
}
|
|
|
521 |
}
|
|
|
522 |
|
|
|
523 |
delete pCombinedBytes;
|
|
|
524 |
pCombinedBytes = 0;
|
|
|
525 |
}
|
|
|
526 |
|
|
|
527 |
if (pafScanlineRed)
|
|
|
528 |
delete pafScanlineRed;
|
|
|
529 |
|
|
|
530 |
if (pafScanlineGreen)
|
|
|
531 |
delete pafScanlineGreen;
|
|
|
532 |
|
|
|
533 |
if (pafScanlineBlue)
|
|
|
534 |
delete pafScanlineBlue;
|
|
|
535 |
|
|
|
536 |
if (pafScanlineAlpha)
|
|
|
537 |
delete pafScanlineAlpha;
|
|
|
538 |
|
|
|
539 |
GDALClose (poDataset);
|
|
|
540 |
poDataset = 0;
|
|
|
541 |
}
|
|
|
542 |
else
|
|
|
543 |
{
|
|
|
544 |
paint.end();
|
|
|
545 |
lbPreview->setPixmap(pm);
|
|
|
546 |
QApplication::restoreOverrideCursor();
|
|
|
547 |
KMessageBox::error(this, i18n("Error initializing GDAL:\n%1").arg(catGDALError()));
|
|
|
548 |
return false;
|
|
|
549 |
}
|
|
|
550 |
|
|
|
551 |
paint.end();
|
|
|
552 |
lbPreview->setPixmap(pm);
|
|
|
553 |
QApplication::restoreOverrideCursor();
|
|
|
554 |
#endif
|
|
|
555 |
return true;
|
|
|
556 |
}
|
|
|
557 |
|
|
|
558 |
/*
|
|
|
559 |
* This part is a parser, able to read an XML-file produced by a WMS-server.
|
|
|
560 |
* The file contains informations about the layers and styles the server
|
|
|
561 |
* supports.
|
|
|
562 |
*/
|
|
|
563 |
bool wmsSelectorWidget::startDocument()
|
|
|
564 |
{
|
|
|
565 |
initializeParser();
|
|
|
566 |
Exception.clear();
|
|
|
567 |
WMSVersion.clear();
|
|
|
568 |
element = el2 = el_none;
|
|
|
569 |
attribute = at_none;
|
|
|
570 |
line = 0;
|
|
|
571 |
lcount = 0;
|
|
|
572 |
return true;
|
|
|
573 |
}
|
|
|
574 |
|
|
|
575 |
bool wmsSelectorWidget::startElement( const QString&, const QString&,
|
|
|
576 |
const QString& qName,
|
|
|
577 |
const QXmlAttributes& att)
|
|
|
578 |
{
|
|
|
579 |
int index;
|
|
|
580 |
|
|
|
581 |
attribute = at_none;
|
|
|
582 |
|
|
|
583 |
if (qName.toLower() == QString("wmt_ms_capabilities"))
|
|
|
584 |
{
|
|
|
585 |
element = el_WMT_MS_Capabilities;
|
|
|
586 |
|
|
|
587 |
if ((index = att.index(QString("version"))) != -1)
|
|
|
588 |
WMSVersion = att.value(index);
|
|
|
589 |
}
|
|
|
590 |
else if (qName.toLower() == QString("service"))
|
|
|
591 |
element = el_Service;
|
|
|
592 |
else if (qName.toLower() == QString("name"))
|
|
|
593 |
attribute = at_Name;
|
|
|
594 |
else if (qName.toLower() == QString("title"))
|
|
|
595 |
attribute = at_Title;
|
|
|
596 |
else if (qName.toLower() == QString("onlineresource"))
|
|
|
597 |
{
|
|
|
598 |
if (element == el_Service)
|
|
|
599 |
{
|
|
|
600 |
if ((index = att.index(QString("href"))) != -1)
|
|
|
601 |
Service.OnlineResource = att.value(index);
|
|
|
602 |
|
|
|
603 |
if ((index = att.index(QString("type"))) != -1)
|
|
|
604 |
Service.Type = att.value(index);
|
|
|
605 |
}
|
|
|
606 |
else if (element == el_GetCapabilities && el2 == el_Get)
|
|
|
607 |
{
|
|
|
608 |
if ((index = att.index(QString("href"))) != -1)
|
|
|
609 |
Request.GetCapabilities.Get = att.value(index);
|
|
|
610 |
}
|
|
|
611 |
else if (element == el_GetCapabilities && el2 == el_Post)
|
|
|
612 |
{
|
|
|
613 |
if ((index = att.index(QString("href"))) != -1)
|
|
|
614 |
Request.GetCapabilities.Post = att.value(index);
|
|
|
615 |
}
|
|
|
616 |
else if (element == el_GetMap && el2 == el_Get)
|
|
|
617 |
{
|
|
|
618 |
if ((index = att.index(QString("href"))) != -1)
|
|
|
619 |
Request.GetMap.Get = att.value(index);
|
|
|
620 |
}
|
|
|
621 |
else if (element == el_GetMap && el2 == el_Post)
|
|
|
622 |
{
|
|
|
623 |
if ((index = att.index(QString("href"))) != -1)
|
|
|
624 |
Request.GetMap.Post = att.value(index);
|
|
|
625 |
}
|
|
|
626 |
else if (element == el_GetFeatureInfo && el2 == el_Get)
|
|
|
627 |
{
|
|
|
628 |
if ((index = att.index(QString("href"))) != -1)
|
|
|
629 |
Request.GetFeatureInfo.Get = att.value(index);
|
|
|
630 |
}
|
|
|
631 |
else if (element == el_GetFeatureInfo && el2 == el_Post)
|
|
|
632 |
{
|
|
|
633 |
if ((index = att.index(QString("href"))) != -1)
|
|
|
634 |
Request.GetFeatureInfo.Post = att.value(index);
|
|
|
635 |
}
|
|
|
636 |
}
|
|
|
637 |
else if (qName.toLower() == QString("contactinformation"))
|
|
|
638 |
element = el_ContactInformation;
|
|
|
639 |
else if (qName.toLower() == QString("contactpersonprimary"))
|
|
|
640 |
element = el_ContactPersonPrimary;
|
|
|
641 |
else if (qName.toLower() == QString("contactperson"))
|
|
|
642 |
attribute = at_ContactPerson;
|
|
|
643 |
else if (qName.toLower() == QString("contactorganisation"))
|
|
|
644 |
attribute = at_ContactOrganisation;
|
|
|
645 |
else if (qName.toLower() == QString("contactposition"))
|
|
|
646 |
attribute = at_ContactPosition;
|
|
|
647 |
else if (qName.toLower() == QString("contactaddress"))
|
|
|
648 |
element = el_ContactAddress;
|
|
|
649 |
else if (qName.toLower() == QString("addresstype"))
|
|
|
650 |
attribute = at_AddressType;
|
|
|
651 |
else if (qName.toLower() == QString("address"))
|
|
|
652 |
attribute = at_Address;
|
|
|
653 |
else if (qName.toLower() == QString("city"))
|
|
|
654 |
attribute = at_City;
|
|
|
655 |
else if (qName.toLower() == QString("stateorprovince"))
|
|
|
656 |
attribute = at_StateOrProvince;
|
|
|
657 |
else if (qName.toLower() == QString("postcode"))
|
|
|
658 |
attribute = at_PostCode;
|
|
|
659 |
else if (qName.toLower() == QString("country"))
|
|
|
660 |
attribute = at_Country;
|
|
|
661 |
else if (qName.toLower() == QString("contactvoicetelephone"))
|
|
|
662 |
attribute = at_ContactVoiceTelephone;
|
|
|
663 |
else if (qName.toLower() == QString("contactfacsimiletelephone"))
|
|
|
664 |
attribute = at_ContactFacsimileTelephone;
|
|
|
665 |
else if (qName.toLower() == QString("contactelectronicmailaddress"))
|
|
|
666 |
attribute = at_ContactElectronicMailAddress;
|
|
|
667 |
else if (qName.toLower() == QString("fees"))
|
|
|
668 |
attribute = at_Fees;
|
|
|
669 |
else if (qName.toLower() == QString("accessconstraints"))
|
|
|
670 |
attribute = at_AccessConstraints;
|
|
|
671 |
else if (qName.toLower() == QString("capability"))
|
|
|
672 |
element = el_Capability;
|
|
|
673 |
else if (qName.toLower() == QString("request"))
|
|
|
674 |
element = el_Request;
|
|
|
675 |
else if (qName.toLower() == QString("getcapabilities"))
|
|
|
676 |
element = el_GetCapabilities;
|
|
|
677 |
else if (qName.toLower() == QString("format"))
|
|
|
678 |
attribute = at_Format;
|
|
|
679 |
else if (qName.toLower() == QString("dcptype"))
|
|
|
680 |
el2 = el_DCPType;
|
|
|
681 |
else if (qName.toLower() == QString("http"))
|
|
|
682 |
el2 = el_HTTP;
|
|
|
683 |
else if (qName.toLower() == QString("get"))
|
|
|
684 |
el2 = el_Get;
|
|
|
685 |
else if (qName.toLower() == QString("post"))
|
|
|
686 |
el2 = el_Post;
|
|
|
687 |
else if (qName.toLower() == QString("getmap"))
|
|
|
688 |
element = el_GetMap;
|
|
|
689 |
else if (qName.toLower() == QString("getfeatureinfo"))
|
|
|
690 |
element = el_GetFeatureInfo;
|
|
|
691 |
else if (qName.toLower() == QString("exception"))
|
|
|
692 |
element = el_Exception;
|
|
|
693 |
else if (qName.toLower() == QString("layer"))
|
|
|
694 |
{
|
|
|
695 |
LAYER *akt;
|
|
|
696 |
|
|
|
697 |
element = el_Layer;
|
|
|
698 |
lcount++;
|
|
|
699 |
akt = allocateLayer();
|
|
|
700 |
|
|
|
701 |
if (firstLayer == 0)
|
|
|
702 |
firstLayer = akt;
|
|
|
703 |
|
|
|
704 |
if ((index = att.index(QString("opaque"))) != -1)
|
|
|
705 |
akt->opaque = (att.value(index).toInt() == 0) ? false : true;
|
|
|
706 |
|
|
|
707 |
if ((index = att.index(QString("noSubsets"))) != -1)
|
|
|
708 |
akt->noSubsets = (att.value(index).toInt() == 0) ? false : true;
|
|
|
709 |
|
|
|
710 |
if ((index = att.index(QString("queryable"))) != -1)
|
|
|
711 |
akt->queryable = (att.value(index).toInt() == 0) ? false : true;
|
|
|
712 |
|
|
|
713 |
if ((index = att.index(QString("cascaded"))) != -1)
|
|
|
714 |
akt->cascaded = (att.value(index).toInt() == 0) ? false : true;
|
|
|
715 |
}
|
|
|
716 |
else if (qName.toLower() == QString("srs"))
|
|
|
717 |
attribute = at_SRS;
|
|
|
718 |
else if (qName.toLower() == QString("crs"))
|
|
|
719 |
attribute = at_CRS;
|
|
|
720 |
else if (qName.toLower() == QString("abstract"))
|
|
|
721 |
attribute = at_Abstract;
|
|
|
722 |
else if (qName.toLower() == QString("latlonboundingbox"))
|
|
|
723 |
{
|
|
|
724 |
if (lcount < 1)
|
|
|
725 |
{
|
|
|
726 |
KMessageBox::error(this, i18n("Error at line %1: Element LatLonBoundingBox was found outside of a Layer element!").arg(line));
|
|
|
727 |
return false;
|
|
|
728 |
}
|
|
|
729 |
|
|
|
730 |
if (!Layer || !firstLayer)
|
|
|
731 |
{
|
|
|
732 |
KMessageBox::error(this, i18n("Fatal error at line %1: Layer was not initialized!").arg(line));
|
|
|
733 |
return false;
|
|
|
734 |
}
|
|
|
735 |
|
|
|
736 |
if ((index = att.index(QString("maxx"))) != -1)
|
|
|
737 |
Layer->LatLon.maxx = att.value(index).toDouble();
|
|
|
738 |
|
|
|
739 |
if ((index = att.index(QString("maxy"))) != -1)
|
|
|
740 |
Layer->LatLon.maxy = att.value(index).toDouble();
|
|
|
741 |
|
|
|
742 |
if ((index = att.index(QString("minx"))) != -1)
|
|
|
743 |
Layer->LatLon.minx = att.value(index).toDouble();
|
|
|
744 |
|
|
|
745 |
if ((index = att.index(QString("miny"))) != -1)
|
|
|
746 |
Layer->LatLon.miny = att.value(index).toDouble();
|
|
|
747 |
}
|
|
|
748 |
else if (qName.toLower() == QString("boundingbox"))
|
|
|
749 |
{
|
|
|
750 |
if (lcount < 1)
|
|
|
751 |
{
|
|
|
752 |
KMessageBox::error(this, i18n("Error at line %1: Element BoundingBox was found outside of a Layer element!").arg(line));
|
|
|
753 |
return false;
|
|
|
754 |
}
|
|
|
755 |
|
|
|
756 |
if (!Layer || !firstLayer)
|
|
|
757 |
{
|
|
|
758 |
KMessageBox::error(this, i18n("Fatal error at line %1: Layer was not initialized!").arg(line));
|
|
|
759 |
return false;
|
|
|
760 |
}
|
|
|
761 |
|
|
|
762 |
if ((index = att.index(QString("maxx"))) != -1)
|
|
|
763 |
Layer->Bounding.maxx = att.value(index).toDouble();
|
|
|
764 |
|
|
|
765 |
if ((index = att.index(QString("maxy"))) != -1)
|
|
|
766 |
Layer->Bounding.maxy = att.value(index).toDouble();
|
|
|
767 |
|
|
|
768 |
if ((index = att.index(QString("minx"))) != -1)
|
|
|
769 |
Layer->Bounding.minx = att.value(index).toDouble();
|
|
|
770 |
|
|
|
771 |
if ((index = att.index(QString("miny"))) != -1)
|
|
|
772 |
Layer->Bounding.miny = att.value(index).toDouble();
|
|
|
773 |
|
|
|
774 |
if ((index = att.index(QString("srs"))) != -1)
|
|
|
775 |
Layer->Bounding.SRS = att.value(index);
|
|
|
776 |
}
|
|
|
777 |
else if (qName.toLower() == QString("metadataurl"))
|
|
|
778 |
element = el_MetadataURL;
|
|
|
779 |
else if (qName.toLower() == QString("legendurl"))
|
|
|
780 |
element = el_LegendURL;
|
|
|
781 |
else if (qName.toLower() == QString("style"))
|
|
|
782 |
{
|
|
|
783 |
element = el_Style;
|
|
|
784 |
|
|
|
785 |
if (!Layer || !firstLayer)
|
|
|
786 |
{
|
|
|
787 |
KMessageBox::error(this, i18n("Fatal error at line %1: Layer was not initialized!").arg(line));
|
|
|
788 |
return false;
|
|
|
789 |
}
|
|
|
790 |
|
|
|
791 |
if (!Layer->style)
|
|
|
792 |
Layer->style = allocateStyle();
|
|
|
793 |
else
|
|
|
794 |
{
|
|
|
795 |
STYLE *akt = findLastStyle(Layer);
|
|
|
796 |
|
|
|
797 |
akt->next = allocateStyle();
|
|
|
798 |
}
|
|
|
799 |
}
|
|
|
800 |
else if (qName.toLower() == QString("scalehint"))
|
|
|
801 |
{
|
|
|
802 |
if (lcount < 1)
|
|
|
803 |
{
|
|
|
804 |
KMessageBox::error(this, i18n("Error at line %1: Element ScaleHint was found outside of a Layer element!").arg(line));
|
|
|
805 |
return false;
|
|
|
806 |
}
|
|
|
807 |
|
|
|
808 |
if (!Layer || !firstLayer)
|
|
|
809 |
{
|
|
|
810 |
KMessageBox::error(this, i18n("Fatal error at line %1: Layer was not initialized!").arg(line));
|
|
|
811 |
return false;
|
|
|
812 |
}
|
|
|
813 |
|
|
|
814 |
if ((index = att.index(QString("min"))) != -1)
|
|
|
815 |
Layer->scaleMin = att.value(index).toDouble();
|
|
|
816 |
|
|
|
817 |
if ((index = att.index(QString("max"))) != -1)
|
|
|
818 |
Layer->scaleMax = att.value(index).toDouble();
|
|
|
819 |
}
|
|
|
820 |
|
|
|
821 |
return true;
|
|
|
822 |
}
|
|
|
823 |
|
|
|
824 |
bool wmsSelectorWidget::endElement( const QString&, const QString&, const QString& qName)
|
|
|
825 |
{
|
|
|
826 |
attribute = at_none;
|
|
|
827 |
|
|
|
828 |
if (qName.toLower() == QString("wmt_ms_Capabilities"))
|
|
|
829 |
element = el_none;
|
|
|
830 |
else if (qName.toLower() == QString("service"))
|
|
|
831 |
element = el_WMT_MS_Capabilities;
|
|
|
832 |
else if (qName.toLower() == QString("keywordlist"))
|
|
|
833 |
element = el_Service;
|
|
|
834 |
else if (qName.toLower() == QString("contactinformation"))
|
|
|
835 |
element = el_Service;
|
|
|
836 |
else if (qName.toLower() == QString("contactpersonprimary"))
|
|
|
837 |
element = el_ContactInformation;
|
|
|
838 |
else if (qName.toLower() == QString("contactaddress"))
|
|
|
839 |
element = el_ContactInformation;
|
|
|
840 |
else if (qName.toLower() == QString("capability"))
|
|
|
841 |
element = el_WMT_MS_Capabilities;
|
|
|
842 |
else if (qName.toLower() == QString("request"))
|
|
|
843 |
element = el_Capability;
|
|
|
844 |
else if (qName.toLower() == QString("getcapabilities"))
|
|
|
845 |
element = el_Request;
|
|
|
846 |
else if (qName.toLower() == QString("dcptype"))
|
|
|
847 |
el2 = el_none;
|
|
|
848 |
else if (qName.toLower() == QString("http"))
|
|
|
849 |
el2 = el_DCPType;
|
|
|
850 |
else if (qName.toLower() == QString("get"))
|
|
|
851 |
el2 = el_HTTP;
|
|
|
852 |
else if (qName.toLower() == QString("post"))
|
|
|
853 |
el2 = el_HTTP;
|
|
|
854 |
else if (qName.toLower() == QString("getmap"))
|
|
|
855 |
element = el_Request;
|
|
|
856 |
else if (qName.toLower() == QString("getfeatureinfo"))
|
|
|
857 |
element = el_Request;
|
|
|
858 |
else if (qName.toLower() == QString("exception"))
|
|
|
859 |
element = el_Capability;
|
|
|
860 |
else if (qName.toLower() == QString("layer"))
|
|
|
861 |
{
|
|
|
862 |
lcount--;
|
|
|
863 |
|
|
|
864 |
if (lcount == 0)
|
|
|
865 |
element = el_Capability;
|
|
|
866 |
else
|
|
|
867 |
element = el_Layer;
|
|
|
868 |
}
|
|
|
869 |
else if (qName.toLower() == QString("metadataurl"))
|
|
|
870 |
element = el_Layer;
|
|
|
871 |
else if (qName.toLower() == QString("legendurl"))
|
|
|
872 |
element = el_Layer;
|
|
|
873 |
else if (qName.toLower() == QString("style"))
|
|
|
874 |
element = el_Layer;
|
|
|
875 |
|
|
|
876 |
return true;
|
|
|
877 |
}
|
|
|
878 |
|
|
|
879 |
bool wmsSelectorWidget::characters (const QString& chraw)
|
|
|
880 |
{
|
|
|
881 |
if (chraw.at(0) == QChar('\n'))
|
|
|
882 |
{
|
|
|
883 |
line++;
|
|
|
884 |
return true;
|
|
|
885 |
}
|
|
|
886 |
|
|
|
887 |
QString ch = chraw.trimmed();
|
|
|
888 |
|
|
|
889 |
if (ch.length() == 0)
|
|
|
890 |
return true;
|
|
|
891 |
|
|
|
892 |
if (element == el_Service || element == el_ContactInformation ||
|
|
|
893 |
element == el_ContactPersonPrimary || element == el_ContactAddress)
|
|
|
894 |
{
|
|
|
895 |
if (attribute == at_Name)
|
|
|
896 |
Service.Name = ch;
|
|
|
897 |
else if (attribute == at_Title)
|
|
|
898 |
Service.Title = ch;
|
|
|
899 |
else if (attribute == at_Abstract)
|
|
|
900 |
Service.Abstract = ch;
|
|
|
901 |
else if (attribute == at_ContactPerson)
|
|
|
902 |
Service.ContactPerson = ch;
|
|
|
903 |
else if (attribute == at_ContactOrganisation)
|
|
|
904 |
Service.ContactOrganisation = ch;
|
|
|
905 |
else if (attribute == at_ContactElectronicMailAddress)
|
|
|
906 |
Service.ContactElectronicMailAddress = ch;
|
|
|
907 |
else if (attribute == at_ContactPosition)
|
|
|
908 |
Service.ContactPosition = ch;
|
|
|
909 |
else if (attribute == at_AddressType)
|
|
|
910 |
Service.AddressType = ch;
|
|
|
911 |
else if (attribute == at_Address)
|
|
|
912 |
Service.Address = ch;
|
|
|
913 |
else if (attribute == at_City)
|
|
|
914 |
Service.City = ch;
|
|
|
915 |
else if (attribute == at_StateOrProvince)
|
|
|
916 |
Service.StateOrProvince = ch;
|
|
|
917 |
else if (attribute == at_PostCode)
|
|
|
918 |
Service.PostCode = ch;
|
|
|
919 |
else if (attribute == at_Country)
|
|
|
920 |
Service.Country = ch;
|
|
|
921 |
else if (attribute == at_ContactVoiceTelephone)
|
|
|
922 |
Service.ContactVoiceTelephone = ch;
|
|
|
923 |
else if (attribute == at_ContactFacsimileTelephone)
|
|
|
924 |
Service.ContactFacsimileTelephone = ch;
|
|
|
925 |
else if (attribute == at_Fees)
|
|
|
926 |
Service.Fees = ch;
|
|
|
927 |
else if (attribute == at_AccessConstraints)
|
|
|
928 |
Service.AccessConstraints = ch;
|
|
|
929 |
}
|
|
|
930 |
else if (element == el_GetCapabilities)
|
|
|
931 |
{
|
|
|
932 |
if (attribute == at_Format)
|
|
|
933 |
Request.GetCapabilities.Format << ch;
|
|
|
934 |
}
|
|
|
935 |
else if (element == el_GetMap)
|
|
|
936 |
{
|
|
|
937 |
if (attribute == at_Format)
|
|
|
938 |
Request.GetMap.Format << ch;
|
|
|
939 |
}
|
|
|
940 |
else if (element == el_GetFeatureInfo)
|
|
|
941 |
{
|
|
|
942 |
if (attribute == at_Format)
|
|
|
943 |
Request.GetFeatureInfo.Format << ch;
|
|
|
944 |
}
|
|
|
945 |
else if (element == el_Exception)
|
|
|
946 |
{
|
|
|
947 |
if (attribute == at_Format)
|
|
|
948 |
Exception << ch;
|
|
|
949 |
}
|
|
|
950 |
else if (element == el_Layer)
|
|
|
951 |
{
|
|
|
952 |
if (attribute == at_Name)
|
|
|
953 |
Layer->Name = ch;
|
|
|
954 |
else if (attribute == at_Title)
|
|
|
955 |
Layer->Title = ch;
|
|
|
956 |
else if (attribute == at_Abstract)
|
|
|
957 |
Layer->Abstract = ch;
|
|
|
958 |
else if (attribute == at_SRS)
|
|
|
959 |
Layer->SRS << ch;
|
|
|
960 |
else if (attribute == at_CRS)
|
|
|
961 |
Layer->CRS << ch;
|
|
|
962 |
}
|
|
|
963 |
else if (element == el_Style)
|
|
|
964 |
{
|
|
|
965 |
STYLE *akt = findLastStyle(Layer);
|
|
|
966 |
|
|
|
967 |
if (!Layer->style)
|
|
|
968 |
{
|
|
|
969 |
Layer->style = allocateStyle();
|
|
|
970 |
akt = Layer->style;
|
|
|
971 |
}
|
|
|
972 |
|
|
|
973 |
if (!akt)
|
|
|
974 |
{
|
|
|
975 |
KMessageBox::error(this, i18n("Fatal error at line %1: No, or unable to allocate memory for a style!").arg(line));
|
|
|
976 |
return false;
|
|
|
977 |
}
|
|
|
978 |
|
|
|
979 |
if (attribute == at_Name)
|
|
|
980 |
akt->Name = ch;
|
|
|
981 |
else if (attribute == at_Title)
|
|
|
982 |
akt->Title = ch;
|
|
|
983 |
}
|
|
|
984 |
|
|
|
985 |
return true;
|
|
|
986 |
}
|
|
|
987 |
|
|
|
988 |
void wmsSelectorWidget::getCapabilities()
|
|
|
989 |
{
|
|
|
990 |
if (file.exists())
|
|
|
991 |
file.remove();
|
|
|
992 |
|
|
|
993 |
if (!file.open(QIODevice::WriteOnly))
|
|
|
994 |
{
|
|
|
995 |
KMessageBox::information(this,
|
|
|
996 |
i18n("Unable to save the file %1: %2.").arg(file.fileName()).arg(file.errorString()),
|
|
|
997 |
i18n("WMS capabilities"));
|
|
|
998 |
|
|
|
999 |
return;
|
|
|
1000 |
}
|
|
|
1001 |
|
|
|
1002 |
#ifndef QT_NO_OPENSSL
|
|
|
1003 |
QHttp::ConnectionMode mode = (urlWMS->url().protocol().toLower() == "https") ? QHttp::ConnectionModeHttps : QHttp::ConnectionModeHttp;
|
|
|
1004 |
#else
|
|
|
1005 |
QHttp::ConnectionMode mode = QHttp::ConnectionModeHttp;
|
|
|
1006 |
#endif
|
|
|
1007 |
http->setHost(urlWMS->url().host(), mode, (urlWMS->url().port() == -1) ? 0 : urlWMS->url().port());
|
|
|
1008 |
|
|
|
1009 |
if (!urlWMS->url().user().isEmpty())
|
|
|
1010 |
http->setUser(urlWMS->url().user(), urlWMS->url().pass());
|
|
|
1011 |
|
|
|
1012 |
httpRequestAborted = false;
|
|
|
1013 |
id = http->get(urlWMS->url().url() + "?VERSION=1.1.1&REQUEST=GetCapabilities&SERVICE=WMS", &file);
|
|
|
1014 |
// Show a progress dialog
|
|
|
1015 |
progressDialog->setVisible(true);
|
|
|
1016 |
progressDialog->setWindowTitle(i18n("Getting capabilities"));
|
|
|
1017 |
progressDialog->setLabelText(i18n("Downloading capabilities."));
|
|
|
1018 |
}
|
|
|
1019 |
|
|
|
1020 |
bool wmsSelectorWidget::parseWMS()
|
|
|
1021 |
{
|
|
|
1022 |
QXmlSimpleReader reader;
|
|
|
1023 |
LAYER *aktLayer;
|
|
|
1024 |
|
|
|
1025 |
QXmlInputSource source (&file);
|
|
|
1026 |
reader.setContentHandler (this);
|
|
|
1027 |
reader.parse (source);
|
|
|
1028 |
|
|
|
1029 |
// Put the result into the elements of the mask
|
|
|
1030 |
aktLayer = firstLayer;
|
|
|
1031 |
|
|
|
1032 |
while (aktLayer)
|
|
|
1033 |
{
|
|
|
1034 |
if (!aktLayer->Name.isEmpty()) // Do we have a valid layer?
|
|
|
1035 |
actionLayer->availableListWidget()->addItem(aktLayer->Name);
|
|
|
1036 |
|
|
|
1037 |
aktLayer = aktLayer->next;
|
|
|
1038 |
}
|
|
|
1039 |
|
|
|
1040 |
return true;
|
|
|
1041 |
}
|
|
|
1042 |
|
|
|
1043 |
void wmsSelectorWidget::cancelDownload()
|
|
|
1044 |
{
|
|
|
1045 |
httpRequestAborted = true;
|
|
|
1046 |
http->abort();
|
|
|
1047 |
}
|
|
|
1048 |
|
|
|
1049 |
void wmsSelectorWidget::WMSrequestFinished(int requestId, bool error)
|
|
|
1050 |
{
|
|
|
1051 |
if (requestId != id)
|
|
|
1052 |
return;
|
|
|
1053 |
|
|
|
1054 |
if (httpRequestAborted)
|
|
|
1055 |
{
|
|
|
1056 |
file.close();
|
|
|
1057 |
file.remove();
|
|
|
1058 |
progressDialog->hide();
|
|
|
1059 |
return;
|
|
|
1060 |
}
|
|
|
1061 |
|
|
|
1062 |
progressDialog->hide();
|
|
|
1063 |
file.close();
|
|
|
1064 |
|
|
|
1065 |
if (error)
|
|
|
1066 |
{
|
|
|
1067 |
file.remove();
|
|
|
1068 |
KMessageBox::information(this, i18n("Download failed: %1.").arg(http->errorString()), i18n("WMS capabilities"));
|
|
|
1069 |
}
|
|
|
1070 |
else
|
|
|
1071 |
{
|
|
|
1072 |
parseWMS();
|
|
|
1073 |
}
|
|
|
1074 |
}
|
|
|
1075 |
|
|
|
1076 |
void wmsSelectorWidget::readResponseHeader(const QHttpResponseHeader &responseHeader)
|
|
|
1077 |
{
|
|
|
1078 |
switch (responseHeader.statusCode())
|
|
|
1079 |
{
|
|
|
1080 |
case 200: // Ok
|
|
|
1081 |
case 301: // Moved Permanently
|
|
|
1082 |
case 302: // Found
|
|
|
1083 |
case 303: // See Other
|
|
|
1084 |
case 307: // Temporary Redirect
|
|
|
1085 |
// these are not error conditions
|
|
|
1086 |
break;
|
|
|
1087 |
|
|
|
1088 |
default:
|
|
|
1089 |
KMessageBox::information(this,
|
|
|
1090 |
i18n("Download failed: %1.").arg(responseHeader.reasonPhrase()),
|
|
|
1091 |
i18n("WMS capabilities"));
|
|
|
1092 |
httpRequestAborted = true;
|
|
|
1093 |
progressDialog->hide();
|
|
|
1094 |
http->abort();
|
|
|
1095 |
}
|
|
|
1096 |
}
|
|
|
1097 |
|
|
|
1098 |
void wmsSelectorWidget::updateDataReadProgress(int bytesRead, int totalBytes)
|
|
|
1099 |
{
|
|
|
1100 |
if (httpRequestAborted)
|
|
|
1101 |
return;
|
|
|
1102 |
|
|
|
1103 |
progressDialog->progressBar()->setMaximum(totalBytes);
|
|
|
1104 |
progressDialog->progressBar()->setValue(bytesRead);
|
|
|
1105 |
}
|
|
|
1106 |
|
|
|
1107 |
void wmsSelectorWidget::slotAuthenticationRequired(const QString &hostName, quint16, QAuthenticator *authenticator)
|
|
|
1108 |
{
|
|
|
1109 |
QDialog dlg;
|
|
|
1110 |
Ui::Dialog ui;
|
|
|
1111 |
|
|
|
1112 |
ui.setupUi(&dlg);
|
|
|
1113 |
dlg.adjustSize();
|
|
|
1114 |
ui.siteDescription->setText(i18n("%1 at %2").arg(authenticator->realm()).arg(hostName));
|
|
|
1115 |
|
|
|
1116 |
if (dlg.exec() == QDialog::Accepted)
|
|
|
1117 |
{
|
|
|
1118 |
authenticator->setUser(ui.userEdit->text());
|
|
|
1119 |
authenticator->setPassword(ui.passwordEdit->text());
|
|
|
1120 |
}
|
|
|
1121 |
}
|
|
|
1122 |
|
|
|
1123 |
#ifndef QT_NO_OPENSSL
|
|
|
1124 |
void wmsSelectorWidget::sslErrors(const QList<QSslError> &errors)
|
|
|
1125 |
{
|
|
|
1126 |
QString errorString;
|
|
|
1127 |
|
|
|
1128 |
foreach (const QSslError &error, errors)
|
|
|
1129 |
{
|
|
|
1130 |
if (!errorString.isEmpty())
|
|
|
1131 |
errorString += ", ";
|
|
|
1132 |
|
|
|
1133 |
errorString += error.errorString();
|
|
|
1134 |
}
|
|
|
1135 |
|
|
|
1136 |
if (KMessageBox::warningContinueCancel(this,
|
|
|
1137 |
i18n("One or more SSL errors has occurred: %1").arg(errorString),
|
|
|
1138 |
i18n("WMS capabilities")) == KMessageBox::Continue)
|
|
|
1139 |
{
|
|
|
1140 |
http->ignoreSslErrors();
|
|
|
1141 |
}
|
|
|
1142 |
}
|
|
|
1143 |
#endif
|
|
|
1144 |
|
|
|
1145 |
void wmsSelectorWidget::initializeParser()
|
|
|
1146 |
{
|
|
|
1147 |
LAYER *aktLayer;
|
|
|
1148 |
|
|
|
1149 |
Service.Name.clear();
|
|
|
1150 |
Service.Title.clear();
|
|
|
1151 |
Service.Abstract.clear();
|
|
|
1152 |
Service.OnlineResource.clear();
|
|
|
1153 |
Service.Type.clear();
|
|
|
1154 |
Service.ContactPerson.clear();
|
|
|
1155 |
Service.ContactOrganisation.clear();
|
|
|
1156 |
Service.ContactPosition.clear();
|
|
|
1157 |
Service.AddressType.clear();
|
|
|
1158 |
Service.Address.clear();
|
|
|
1159 |
Service.City.clear();
|
|
|
1160 |
Service.StateOrProvince.clear();
|
|
|
1161 |
Service.PostCode.clear();
|
|
|
1162 |
Service.Country.clear();
|
|
|
1163 |
Service.ContactVoiceTelephone.clear();
|
|
|
1164 |
Service.ContactFacsimileTelephone.clear();
|
|
|
1165 |
Service.ContactElectronicMailAddress.clear();
|
|
|
1166 |
Service.Fees.clear();
|
|
|
1167 |
Service.AccessConstraints.clear();
|
|
|
1168 |
|
|
|
1169 |
Request.GetCapabilities.Format.clear();
|
|
|
1170 |
Request.GetCapabilities.Get.clear();
|
|
|
1171 |
Request.GetCapabilities.Post.clear();
|
|
|
1172 |
|
|
|
1173 |
Request.GetMap.Format.clear();
|
|
|
1174 |
Request.GetMap.Get.clear();
|
|
|
1175 |
Request.GetMap.Post.clear();
|
|
|
1176 |
|
|
|
1177 |
Request.GetFeatureInfo.Format.clear();
|
|
|
1178 |
Request.GetFeatureInfo.Get.clear();
|
|
|
1179 |
Request.GetFeatureInfo.Post.clear();
|
|
|
1180 |
|
|
|
1181 |
if (Layer)
|
|
|
1182 |
{
|
|
|
1183 |
LAYER *nl;
|
|
|
1184 |
|
|
|
1185 |
aktLayer = Layer;
|
|
|
1186 |
|
|
|
1187 |
while (aktLayer)
|
|
|
1188 |
{
|
|
|
1189 |
aktLayer->opaque = false;
|
|
|
1190 |
aktLayer->noSubsets = false;
|
|
|
1191 |
aktLayer->queryable = false;
|
|
|
1192 |
aktLayer->cascaded = false;
|
|
|
1193 |
aktLayer->Name.clear();
|
|
|
1194 |
aktLayer->Title.clear();
|
|
|
1195 |
aktLayer->Abstract.clear();
|
|
|
1196 |
aktLayer->SRS.clear();
|
|
|
1197 |
aktLayer->LatLon.maxx = 0.0;
|
|
|
1198 |
aktLayer->LatLon.maxy = 0.0;
|
|
|
1199 |
aktLayer->LatLon.minx = 0.0;
|
|
|
1200 |
aktLayer->LatLon.miny = 0.0;
|
|
|
1201 |
aktLayer->Bounding.maxx = 0.0;
|
|
|
1202 |
aktLayer->Bounding.maxy = 0.0;
|
|
|
1203 |
aktLayer->Bounding.minx = 0.0;
|
|
|
1204 |
aktLayer->Bounding.miny = 0.0;
|
|
|
1205 |
aktLayer->scaleMin = 0.0;
|
|
|
1206 |
aktLayer->scaleMax = 0.0;
|
|
|
1207 |
|
|
|
1208 |
if (aktLayer->style)
|
|
|
1209 |
{
|
|
|
1210 |
STYLE *ns, *akt;
|
|
|
1211 |
|
|
|
1212 |
akt = aktLayer->style;
|
|
|
1213 |
|
|
|
1214 |
while (akt)
|
|
|
1215 |
{
|
|
|
1216 |
akt->Name.clear();
|
|
|
1217 |
akt->Title.clear();
|
|
|
1218 |
akt->Format.clear();
|
|
|
1219 |
akt->LegendURL.clear();
|
|
|
1220 |
ns = akt->next;
|
|
|
1221 |
delete akt;
|
|
|
1222 |
akt = ns;
|
|
|
1223 |
}
|
|
|
1224 |
|
|
|
1225 |
aktLayer->style = 0;
|
|
|
1226 |
}
|
|
|
1227 |
|
|
|
1228 |
nl = aktLayer->next;
|
|
|
1229 |
delete aktLayer;
|
|
|
1230 |
aktLayer = nl;
|
|
|
1231 |
}
|
|
|
1232 |
|
|
|
1233 |
Layer = 0;
|
|
|
1234 |
firstLayer = 0;
|
|
|
1235 |
}
|
|
|
1236 |
}
|
|
|
1237 |
|
|
|
1238 |
LAYER *wmsSelectorWidget::allocateLayer()
|
|
|
1239 |
{
|
|
|
1240 |
LAYER *aktLayer, *last;
|
|
|
1241 |
|
|
|
1242 |
if (Layer)
|
|
|
1243 |
{
|
|
|
1244 |
last = Layer;
|
|
|
1245 |
|
|
|
1246 |
while (last)
|
|
|
1247 |
{
|
|
|
1248 |
if (!last->next)
|
|
|
1249 |
break;
|
|
|
1250 |
|
|
|
1251 |
last = last->next;
|
|
|
1252 |
}
|
|
|
1253 |
|
|
|
1254 |
aktLayer = new LAYER;
|
|
|
1255 |
aktLayer->next = 0;
|
|
|
1256 |
last->next = aktLayer;
|
|
|
1257 |
Layer = aktLayer;
|
|
|
1258 |
}
|
|
|
1259 |
else
|
|
|
1260 |
{
|
|
|
1261 |
aktLayer = new LAYER;
|
|
|
1262 |
aktLayer->next = 0;
|
|
|
1263 |
Layer = last = firstLayer = aktLayer;
|
|
|
1264 |
}
|
|
|
1265 |
|
|
|
1266 |
aktLayer->opaque = false;
|
|
|
1267 |
aktLayer->noSubsets = false;
|
|
|
1268 |
aktLayer->queryable = false;
|
|
|
1269 |
aktLayer->cascaded = false;
|
|
|
1270 |
aktLayer->Name.clear();
|
|
|
1271 |
aktLayer->Title.clear();
|
|
|
1272 |
aktLayer->Abstract.clear();
|
|
|
1273 |
aktLayer->SRS.clear();
|
|
|
1274 |
aktLayer->LatLon.maxx = 0.0;
|
|
|
1275 |
aktLayer->LatLon.maxy = 0.0;
|
|
|
1276 |
aktLayer->LatLon.minx = 0.0;
|
|
|
1277 |
aktLayer->LatLon.miny = 0.0;
|
|
|
1278 |
aktLayer->LatLon.SRS.clear();
|
|
|
1279 |
aktLayer->Bounding.maxx = 0.0;
|
|
|
1280 |
aktLayer->Bounding.maxy = 0.0;
|
|
|
1281 |
aktLayer->Bounding.minx = 0.0;
|
|
|
1282 |
aktLayer->Bounding.miny = 0.0;
|
|
|
1283 |
aktLayer->Bounding.SRS.clear();
|
|
|
1284 |
aktLayer->scaleMin = 0.0;
|
|
|
1285 |
aktLayer->scaleMax = 0.0;
|
|
|
1286 |
aktLayer->style = 0;
|
|
|
1287 |
return aktLayer;
|
|
|
1288 |
}
|
|
|
1289 |
|
|
|
1290 |
STYLE *wmsSelectorWidget::allocateStyle()
|
|
|
1291 |
{
|
|
|
1292 |
STYLE *akt;
|
|
|
1293 |
|
|
|
1294 |
akt = new STYLE;
|
|
|
1295 |
akt->Name.clear();
|
|
|
1296 |
akt->Title.clear();
|
|
|
1297 |
akt->Format.clear();
|
|
|
1298 |
akt->LegendURL.clear();
|
|
|
1299 |
akt->next = 0;
|
|
|
1300 |
return akt;
|
|
|
1301 |
}
|
|
|
1302 |
|
|
|
1303 |
STYLE *wmsSelectorWidget::findLastStyle(LAYER *l)
|
|
|
1304 |
{
|
|
|
1305 |
STYLE *akt;
|
|
|
1306 |
|
|
|
1307 |
if (!l)
|
|
|
1308 |
return 0;
|
|
|
1309 |
|
|
|
1310 |
akt = l->style;
|
|
|
1311 |
|
|
|
1312 |
while (akt)
|
|
|
1313 |
{
|
|
|
1314 |
if (!akt->next)
|
|
|
1315 |
return akt;
|
|
|
1316 |
|
|
|
1317 |
akt = akt->next;
|
|
|
1318 |
}
|
|
|
1319 |
|
|
|
1320 |
return 0;
|
|
|
1321 |
}
|
|
|
1322 |
|
|
|
1323 |
bool wmsSelectorWidget::writeWMSTag(double llat, double llon, double rlat, double rlon, int width, int height)
|
|
|
1324 |
{
|
|
|
1325 |
#if defined HAVE_GDAL
|
|
|
1326 |
QFile fl(MAP);
|
|
|
1327 |
QString xml, s, srs, crs, styles, bSize, ext;
|
|
|
1328 |
QDir dir = QDir::home();
|
|
|
1329 |
QString path = dir.absolutePath();
|
|
|
1330 |
int item;
|
|
|
1331 |
double _llat, _llon, _rlat, _rlon;
|
|
|
1332 |
|
|
|
1333 |
if (!fl.open(QIODevice::ReadWrite | QIODevice::Truncate))
|
|
|
1334 |
{
|
|
|
1335 |
KMessageBox::error (this, i18n("Error opening or creating the WMS tag file!\nPlease check file name and/or permissions."));
|
|
|
1336 |
return false;
|
|
|
1337 |
}
|
|
|
1338 |
|
|
|
1339 |
KConfig cfg (QString("sportwatcher.rc"), KConfig::SimpleConfig);
|
|
|
1340 |
KConfigGroup wms (&cfg, "WMS");
|
|
|
1341 |
|
|
|
1342 |
xml = "<GDAL_WMS>\n";
|
|
|
1343 |
xml += " <Service name=\"WMS\">\n";
|
|
|
1344 |
xml += " <Version>" + WMSVersion + "</Version>\n";
|
|
|
1345 |
xml += " <ServerURL>" + urlWMS->url().url() + "?</serverURL>\n";
|
|
|
1346 |
_llon = llon;
|
|
|
1347 |
_llat = llat;
|
|
|
1348 |
_rlon = rlon;
|
|
|
1349 |
_rlat = rlat;
|
|
|
1350 |
|
|
|
1351 |
if (firstLayer && firstLayer->SRS.size())
|
|
|
1352 |
srs = firstLayer->SRS.at(0);
|
|
|
1353 |
else
|
|
|
1354 |
srs = QString("EPSG:4326");
|
|
|
1355 |
|
|
|
1356 |
xml += " <SRS>" + srs + "</SRS>\n";
|
|
|
1357 |
|
|
|
1358 |
if (firstLayer && firstLayer->CRS.size())
|
|
|
1359 |
crs = firstLayer->CRS.at(0);
|
|
|
1360 |
else
|
|
|
1361 |
crs = QString("EPSG:4326");
|
|
|
1362 |
|
|
|
1363 |
xml += " <CRS>" + crs + "</CRS>\n";
|
|
|
1364 |
xml += " <ImageFormat>image/";
|
|
|
1365 |
xml += "png";
|
|
|
1366 |
ext = QString(".png");
|
|
|
1367 |
xml += "</ImageFormat>\n";
|
|
|
1368 |
|
|
|
1369 |
xml += " <Layers>";
|
|
|
1370 |
QListWidget *lw = actionLayer->selectedListWidget();
|
|
|
1371 |
s.clear();
|
|
|
1372 |
|
|
|
1373 |
for (int i = 0; i < lw->count(); i++)
|
|
|
1374 |
{
|
|
|
1375 |
QListWidgetItem *lwi;
|
|
|
1376 |
|
|
|
1377 |
if (i > 0 && i < lw->count())
|
|
|
1378 |
{
|
|
|
1379 |
xml += ",";
|
|
|
1380 |
s += ",";
|
|
|
1381 |
}
|
|
|
1382 |
|
|
|
1383 |
lwi = lw->item(i);
|
|
|
1384 |
xml += lwi->text();
|
|
|
1385 |
}
|
|
|
1386 |
|
|
|
1387 |
xml += "</Layers>\n";
|
|
|
1388 |
|
|
|
1389 |
if (StyleCommas)
|
|
|
1390 |
xml += " <Styles>" + s + "</Styles>\n";
|
|
|
1391 |
else
|
|
|
1392 |
xml += " <Styles></Styles>\n";
|
|
|
1393 |
|
|
|
1394 |
xml += " <BBoxOrder>xyXY</BBoxOrder>\n";
|
|
|
1395 |
xml += " </Service>\n";
|
|
|
1396 |
xml += " <DataWindow>\n";
|
|
|
1397 |
s.sprintf ("%f", _llat);
|
|
|
1398 |
xml += " <UpperLeftX>" + s + "</UpperLeftX>\n";
|
|
|
1399 |
s.sprintf ("%f", _llon);
|
|
|
1400 |
xml += " <UpperLeftY>" + s + "</UpperLeftY>\n";
|
|
|
1401 |
s.sprintf ("%f", _rlat);
|
|
|
1402 |
xml += " <LowerRightX>" + s + "</LowerRightX>\n";
|
|
|
1403 |
s.sprintf ("%f", _rlon);
|
|
|
1404 |
xml += " <LowerRightY>" + s + "</LowerRightY>\n";
|
|
|
1405 |
s.sprintf ("%d", width);
|
|
|
1406 |
xml += " <SizeX>" + s + "</SizeX>\n";
|
|
|
1407 |
s.sprintf ("%d", height);
|
|
|
1408 |
xml += " <SizeY>" + s + "</SizeY>\n";
|
|
|
1409 |
xml += " </DataWindow>\n";
|
|
|
1410 |
|
|
|
1411 |
xml += " <Projection>" + srs + "</Projection>\n";
|
|
|
1412 |
xml += " <BandsCount>" + QString("%1").arg(edBands->value()) + "</BandsCount>\n";
|
|
|
1413 |
item = wms.readEntry("Tile", 2);
|
|
|
1414 |
|
|
|
1415 |
switch (item)
|
|
|
1416 |
{
|
|
|
1417 |
case 0: bSize = QString("64"); break;
|
|
|
1418 |
case 1: bSize = QString("128"); break;
|
|
|
1419 |
case 2: bSize = QString("256"); break;
|
|
|
1420 |
case 3: bSize = QString("512"); break;
|
|
|
1421 |
case 4: bSize = QString("1024"); break;
|
|
|
1422 |
default: bSize = QString("256");
|
|
|
1423 |
}
|
|
|
1424 |
|
|
|
1425 |
xml += " <BlockSizeX>" + bSize + "</BlockSizeX>\n";
|
|
|
1426 |
xml += " <BlockSizeY>" + bSize + "</BlockSizeY>\n";
|
|
|
1427 |
xml += " <OverviewCount>" + wms.readEntry("Overview", QString("10")) + "</OverviewCount>\n";
|
|
|
1428 |
xml += " <Cache>\n";
|
|
|
1429 |
xml += " <Path>" + path + "/.gdalwmscache" + "</Path>\n";
|
|
|
1430 |
xml += " <Depth>" + wms.readEntry("Depth", QString("2")) + "</Depth>\n";
|
|
|
1431 |
xml += " <Extension>" + ext + "</Extension>\n";
|
|
|
1432 |
xml += " </Cache>\n";
|
|
|
1433 |
QString adv((wms.readEntry("Advice", true)) ? "true" : "false");
|
|
|
1434 |
QString ver((wms.readEntry("Verify", false)) ? "true" : "false");
|
|
|
1435 |
|
|
|
1436 |
xml += " <OfflineMode>false</OfflineMode>\n";
|
|
|
1437 |
xml += " <AdviseRead>" + adv + "</AdviseRead>\n";
|
|
|
1438 |
xml += " <VerifyAdviseRead>" + ver + "</VerifyAdviseRead>\n";
|
|
|
1439 |
xml += "</GDAL_WMS>\n";
|
|
|
1440 |
|
|
|
1441 |
write (fl.handle(), xml.toAscii().data(), strlen (xml.toAscii().data()));
|
|
|
1442 |
fl.close();
|
|
|
1443 |
#endif
|
|
|
1444 |
return true;
|
|
|
1445 |
}
|
|
|
1446 |
|
|
|
1447 |
void wmsSelectorWidget::setDimension(double &minx, double &miny, double &maxx, double &maxy, QListWidgetItem *item = 0)
|
|
|
1448 |
{
|
|
|
1449 |
double cx, cy;
|
|
|
1450 |
/*LAYER *akt;
|
|
|
1451 |
|
|
|
1452 |
if (!firstLayer)
|
|
|
1453 |
return;
|
|
|
1454 |
//std::cout << "minx: " << firstLayer->LatLon.minx << "miny: " << firstLayer->LatLon.miny << "maxx: " << firstLayer->LatLon.maxx << "maxy: " << firstLayer->LatLon.maxy << std::endl;
|
|
|
1455 |
cx = cy = 0.0;
|
|
|
1456 |
akt = firstLayer;
|
|
|
1457 |
|
|
|
1458 |
while (akt)
|
|
|
1459 |
{
|
|
|
1460 |
cx = akt->LatLon.minx + (akt->LatLon.maxx - akt->LatLon.minx) / 2.0;
|
|
|
1461 |
cy = akt->LatLon.miny + (akt->LatLon.maxy - akt->LatLon.miny) / 2.0;
|
|
|
1462 |
|
|
|
1463 |
if ((cx != 0.0 || cy != 0.0) && !item)
|
|
|
1464 |
break;
|
|
|
1465 |
|
|
|
1466 |
if (item && item->text() == akt->Name && cx != 0.0 && cy != 0.0)
|
|
|
1467 |
break;
|
|
|
1468 |
|
|
|
1469 |
akt = akt->next;
|
|
|
1470 |
}
|
|
|
1471 |
|
|
|
1472 |
if (cx == 0.0 && cy == 0.0)
|
|
|
1473 |
{ // Schloss Schönbrunn in Vienna
|
|
|
1474 |
cx = 16.298223 + (0.014108 / 2.0);
|
|
|
1475 |
cy = 48.177103 + (0.003554 / 2.0);
|
|
|
1476 |
}
|
|
|
1477 |
*/
|
|
|
1478 |
cx = edLat->value();
|
|
|
1479 |
cy = edLon->value();
|
|
|
1480 |
|
|
|
1481 |
minx = cx - (0.014108 / 2.0);
|
|
|
1482 |
maxx = cx + (0.014108 / 2.0);
|
|
|
1483 |
miny = cy + (0.003554 / 2.0);
|
|
|
1484 |
maxy = cy - (0.003554 / 2.0);
|
|
|
1485 |
|
|
|
1486 |
// edLat->setValue(cx);
|
|
|
1487 |
// edLon->setValue(cy);
|
|
|
1488 |
}
|
|
|
1489 |
|
|
|
1490 |
#include "wmsselectorwidget.moc"
|
|
|
1491 |
|