QString QgsAmsSourceSelect::getLayerURI( const QgsOWSConnection& connection,
const QString& layerTitle, const QString& /*layerName*/,
const QString& crs,
const QString& /*filter*/,
const QgsRectangle& /*bBox*/ ) const
{
QgsDataSourceURI ds = connection.uri();
ds.setParam( "layer", layerTitle );
ds.setParam( "crs", crs );
ds.setParam( "format", getSelectedImageEncoding() );
return ds.uri();
}
void QgsOracleNewConnection::on_btnConnect_clicked()
{
QgsDataSourceURI uri;
uri.setConnection( txtHost->text(), txtPort->text(), txtDatabase->text(), txtUsername->text(), txtPassword->text() );
if ( !txtOptions->text().isEmpty() )
uri.setParam( "dboptions", txtOptions->text() );
QgsOracleConn *conn = QgsOracleConnPool::instance()->acquireConnection( uri.connectionInfo() );
if ( conn )
{
// Database successfully opened; we can now issue SQL commands.
QMessageBox::information( this,
tr( "Test connection" ),
tr( "Connection to %1 was successful" ).arg( txtDatabase->text() ) );
// free connection resources
QgsOracleConnPool::instance()->releaseConnection( conn );
}
else
{
QMessageBox::information( this,
tr( "Test connection" ),
tr( "Connection failed - consult message log for details.\n\n" ) );
}
}
void QgsWCSSourceSelect::populateLayerList()
{
QgsDebugMsg( "entered" );
mLayersTreeWidget->clear();
QgsDataSourceURI uri = mUri;
QString cache = QgsNetworkAccessManager::cacheLoadControlName( selectedCacheLoadControl() );
uri.setParam( "cache", cache );
mCapabilities.setUri( uri );
if ( !mCapabilities.lastError().isEmpty() )
{
showError( mCapabilities.lastErrorTitle(), mCapabilities.lastErrorFormat(), mCapabilities.lastError() );
return;
}
QVector<QgsWcsCoverageSummary> coverages;
if ( !mCapabilities.supportedCoverages( coverages ) )
return;
QMap<int, QgsNumericSortTreeWidgetItem *> items;
QMap<int, int> coverageParents;
QMap<int, QStringList> coverageParentNames;
mCapabilities.coverageParents( coverageParents, coverageParentNames );
mLayersTreeWidget->setSortingEnabled( true );
int coverageAndStyleCount = -1;
for ( QVector<QgsWcsCoverageSummary>::iterator coverage = coverages.begin();
coverage != coverages.end();
++coverage )
{
QgsDebugMsg( QString( "coverage orderId = %1 identifier = %2" ).arg( coverage->orderId ).arg( coverage->identifier ) );
QgsNumericSortTreeWidgetItem *lItem = createItem( coverage->orderId, QStringList() << coverage->identifier << coverage->title << coverage->abstract, items, coverageAndStyleCount, coverageParents, coverageParentNames );
lItem->setData( 0, Qt::UserRole + 0, coverage->identifier );
lItem->setData( 0, Qt::UserRole + 1, "" );
// Make only leaves selectable
if ( !coverageParents.keys( coverage->orderId ).isEmpty() )
{
lItem->setFlags( Qt::ItemIsEnabled );
}
}
mLayersTreeWidget->sortByColumn( 0, Qt::AscendingOrder );
// If we got some coverages, let the user add them to the map
if ( mLayersTreeWidget->topLevelItemCount() == 1 )
{
mLayersTreeWidget->expandItem( mLayersTreeWidget->topLevelItem( 0 ) );
}
}
QgsDataSourceURI QgsOracleConn::connUri( QString theConnName )
{
QgsDebugMsg( "theConnName = " + theConnName );
QSettings settings;
QString key = "/Oracle/connections/" + theConnName;
QString database = settings.value( key + "/database" ).toString();
QString host = settings.value( key + "/host" ).toString();
QString port = settings.value( key + "/port" ).toString();
if ( port.length() == 0 )
{
port = "1521";
}
bool useEstimatedMetadata = settings.value( key + "/estimatedMetadata", false ).toBool();
QString username;
QString password;
if ( settings.value( key + "/saveUsername" ).toString() == "true" )
{
username = settings.value( key + "/username" ).toString();
}
if ( settings.value( key + "/savePassword" ).toString() == "true" )
{
password = settings.value( key + "/password" ).toString();
}
QgsDataSourceURI uri;
uri.setConnection( host, port, database, username, password );
uri.setUseEstimatedMetadata( useEstimatedMetadata );
if ( !settings.value( key + "/dboptions" ).toString().isEmpty() )
{
uri.setParam( "dboptions", settings.value( key + "/dboptions" ).toString() );
}
if ( !settings.value( key + "/dbworkspace" ).toString().isEmpty() )
{
uri.setParam( "dbworkspace", settings.value( key + "/dbworkspace" ).toString() );
}
return uri;
}
void QgsWCSSourceSelect::addClicked()
{
QgsDebugMsg( "entered" );
QgsDataSourceURI uri = mUri;
QString identifier = selectedIdentifier();
if ( identifier.isEmpty() ) { return; }
uri.setParam( "identifier", identifier );
// Set crs only if necessary (multiple offered), so that we can decide in the
// provider if WCS 1.0 with RESPONSE_CRS has to be used. Not perfect, they can
// add more CRS in future and URI will be saved in project without any.
// TODO: consider again, currently if crs in url is used to set WCS coverage CRS,
// without that param user is asked for CRS
//if ( selectedLayersCRSs().size() > 1 )
//{
uri.setParam( "crs", selectedCRS() );
//}
QgsDebugMsg( "selectedFormat = " + selectedFormat() );
if ( !selectedFormat().isEmpty() )
{
uri.setParam( "format", selectedFormat() );
}
QgsDebugMsg( "selectedTime = " + selectedTime() );
if ( !selectedTime().isEmpty() )
{
uri.setParam( "time", selectedTime() );
}
QString cache;
QgsDebugMsg( QString( "selectedCacheLoadControl = %1" ).arg( selectedCacheLoadControl() ) );
cache = QgsNetworkAccessManager::cacheLoadControlName( selectedCacheLoadControl() );
uri.setParam( "cache", cache );
emit addRasterLayer( uri.encodedUri(), identifier, "wcs" );
}
bool QgsMapLayer::readLayerXML( const QDomElement& layerElement )
{
QgsCoordinateReferenceSystem savedCRS;
CUSTOM_CRS_VALIDATION savedValidation;
bool layerError;
QDomNode mnl;
QDomElement mne;
// read provider
QString provider;
mnl = layerElement.namedItem( "provider" );
mne = mnl.toElement();
provider = mne.text();
// set data source
mnl = layerElement.namedItem( "datasource" );
mne = mnl.toElement();
mDataSource = mne.text();
// TODO: this should go to providers
if ( provider == "spatialite" )
{
QgsDataSourceURI uri( mDataSource );
uri.setDatabase( QgsProject::instance()->readPath( uri.database() ) );
mDataSource = uri.uri();
}
else if ( provider == "ogr" )
{
QStringList theURIParts = mDataSource.split( "|" );
theURIParts[0] = QgsProject::instance()->readPath( theURIParts[0] );
mDataSource = theURIParts.join( "|" );
}
else if ( provider == "delimitedtext" )
{
QUrl urlSource = QUrl::fromEncoded( mDataSource.toAscii() );
if ( !mDataSource.startsWith( "file:" ) )
{
QUrl file = QUrl::fromLocalFile( mDataSource.left( mDataSource.indexOf( "?" ) ) );
urlSource.setScheme( "file" );
urlSource.setPath( file.path() );
}
QUrl urlDest = QUrl::fromLocalFile( QgsProject::instance()->readPath( urlSource.toLocalFile() ) );
urlDest.setQueryItems( urlSource.queryItems() );
mDataSource = QString::fromAscii( urlDest.toEncoded() );
}
else if ( provider == "wms" )
{
// >>> BACKWARD COMPATIBILITY < 1.9
// For project file backward compatibility we must support old format:
// 1. mode: <url>
// example: http://example.org/wms?
// 2. mode: tiled=<width>;<height>;<resolution>;<resolution>...,ignoreUrl=GetMap;GetFeatureInfo,featureCount=<count>,username=<name>,password=<password>,url=<url>
// example: tiled=256;256;0.703;0.351,url=http://example.org/tilecache?
// example: featureCount=10,http://example.org/wms?
// example: ignoreUrl=GetMap;GetFeatureInfo,username=cimrman,password=jara,url=http://example.org/wms?
// This is modified version of old QgsWmsProvider::parseUri
// The new format has always params crs,format,layers,styles and that params
// should not appear in old format url -> use them to identify version
if ( !mDataSource.contains( "crs=" ) && !mDataSource.contains( "format=" ) )
{
QgsDebugMsg( "Old WMS URI format detected -> converting to new format" );
QgsDataSourceURI uri;
if ( !mDataSource.startsWith( "http:" ) )
{
QStringList parts = mDataSource.split( "," );
QStringListIterator iter( parts );
while ( iter.hasNext() )
{
QString item = iter.next();
if ( item.startsWith( "username="******"username", item.mid( 9 ) );
}
else if ( item.startsWith( "password="******"password", item.mid( 9 ) );
}
else if ( item.startsWith( "tiled=" ) )
{
// in < 1.9 tiled= may apper in to variants:
// tiled=width;height - non tiled mode, specifies max width and max height
// tiled=width;height;resolutions-1;resolution2;... - tile mode
QStringList params = item.mid( 6 ).split( ";" );
if ( params.size() == 2 ) // non tiled mode
{
uri.setParam( "maxWidth", params.takeFirst() );
uri.setParam( "maxHeight", params.takeFirst() );
}
else if ( params.size() > 2 ) // tiled mode
{
// resolutions are no more needed and size limit is not used for tiles
// we have to tell to the provider however that it is tiled
uri.setParam( "tileMatrixSet", "" );
}
}
else if ( item.startsWith( "featureCount=" ) )
{
uri.setParam( "featureCount", item.mid( 13 ) );
}
else if ( item.startsWith( "url=" ) )
{
uri.setParam( "url", item.mid( 4 ) );
}
else if ( item.startsWith( "ignoreUrl=" ) )
{
uri.setParam( "ignoreUrl", item.mid( 10 ).split( ";" ) );
}
}
}
else
{
uri.setParam( "url", mDataSource );
}
mDataSource = uri.encodedUri();
// At this point, the URI is obviously incomplete, we add additional params
// in QgsRasterLayer::readXml
}
// <<< BACKWARD COMPATIBILITY < 1.9
}
else
{
mDataSource = QgsProject::instance()->readPath( mDataSource );
}
// Set the CRS from project file, asking the user if necessary.
// Make it the saved CRS to have WMS layer projected correctly.
// We will still overwrite whatever GDAL etc picks up anyway
// further down this function.
mnl = layerElement.namedItem( "layername" );
mne = mnl.toElement();
QDomNode srsNode = layerElement.namedItem( "srs" );
mCRS->readXML( srsNode );
mCRS->setValidationHint( tr( "Specify CRS for layer %1" ).arg( mne.text() ) );
mCRS->validate();
savedCRS = *mCRS;
// Do not validate any projections in children, they will be overwritten anyway.
// No need to ask the user for a projections when it is overwritten, is there?
savedValidation = QgsCoordinateReferenceSystem::customSrsValidation();
QgsCoordinateReferenceSystem::setCustomSrsValidation( NULL );
// now let the children grab what they need from the Dom node.
layerError = !readXml( layerElement );
// overwrite CRS with what we read from project file before the raster/vector
// file readnig functions changed it. They will if projections is specfied in the file.
// FIXME: is this necessary?
QgsCoordinateReferenceSystem::setCustomSrsValidation( savedValidation );
*mCRS = savedCRS;
// Abort if any error in layer, such as not found.
if ( layerError )
{
return false;
}
// the internal name is just the data source basename
//QFileInfo dataSourceFileInfo( mDataSource );
//internalName = dataSourceFileInfo.baseName();
// set ID
mnl = layerElement.namedItem( "id" );
if ( ! mnl.isNull() )
{
mne = mnl.toElement();
if ( ! mne.isNull() && mne.text().length() > 10 ) // should be at least 17 (yyyyMMddhhmmsszzz)
{
mID = mne.text();
}
}
// use scale dependent visibility flag
toggleScaleBasedVisibility( layerElement.attribute( "hasScaleBasedVisibilityFlag" ).toInt() == 1 );
setMinimumScale( layerElement.attribute( "minimumScale" ).toFloat() );
setMaximumScale( layerElement.attribute( "maximumScale" ).toFloat() );
// set name
mnl = layerElement.namedItem( "layername" );
mne = mnl.toElement();
setLayerName( mne.text() );
//title
QDomElement titleElem = layerElement.firstChildElement( "title" );
if ( !titleElem.isNull() )
{
mTitle = titleElem.text();
}
//abstract
QDomElement abstractElem = layerElement.firstChildElement( "abstract" );
if ( !abstractElem.isNull() )
{
mAbstract = abstractElem.text();
}
//keywordList
QDomElement keywordListElem = layerElement.firstChildElement( "keywordList" );
if ( !keywordListElem.isNull() )
{
QStringList kwdList;
for ( QDomNode n = keywordListElem.firstChild(); !n.isNull(); n = n.nextSibling() )
{
kwdList << n.toElement().text();
}
mKeywordList = kwdList.join( ", " );
}
//metadataUrl
QDomElement dataUrlElem = layerElement.firstChildElement( "dataUrl" );
if ( !dataUrlElem.isNull() )
{
mDataUrl = dataUrlElem.text();
mDataUrlFormat = dataUrlElem.attribute( "format", "" );
}
//attribution
QDomElement attribElem = layerElement.firstChildElement( "attribution" );
if ( !attribElem.isNull() )
{
mAttribution = attribElem.text();
mAttributionUrl = attribElem.attribute( "href", "" );
}
//metadataUrl
QDomElement metaUrlElem = layerElement.firstChildElement( "metadataUrl" );
if ( !metaUrlElem.isNull() )
{
mMetadataUrl = metaUrlElem.text();
mMetadataUrlType = metaUrlElem.attribute( "type", "" );
mMetadataUrlFormat = metaUrlElem.attribute( "format", "" );
}
#if 0
//read transparency level
QDomNode transparencyNode = layer_node.namedItem( "transparencyLevelInt" );
if ( ! transparencyNode.isNull() )
{
// set transparency level only if it's in project
// (otherwise it sets the layer transparent)
QDomElement myElement = transparencyNode.toElement();
setTransparency( myElement.text().toInt() );
}
#endif
readCustomProperties( layerElement );
return true;
} // bool QgsMapLayer::readLayerXML
void TestQgsWcsPublicServers::test( )
{
QStringList versions;
// It may happen that server supports 1.1.1, but does not accept 1.1 (http://zeus.pin.unifi.it/gi-wcs/http)
versions << "" << "1.0.0" << "1.1.0"; // empty for default
QStringList servers;
// Some (first) coverages do not advertize any supportedCRS and sever gives
// error both with native CRS (EPSG::561005) and EPSG:4326
// MOD* coverages work OK
servers << "http://argon.geogr.uni-jena.de:8080/geoserver/ows";
servers << "http://demo.geonode.org/geoserver/wcs";
servers << "http://demo.mapserver.org/cgi-bin/wcs";
servers << "http://demo.opengeo.org/geoserver/wcs";
// geobrain.laits.gmu.edu servers are quite slow
servers << "http://geobrain.laits.gmu.edu/cgi-bin/gbwcs-dem";
servers << "http://geobrain.laits.gmu.edu/cgi-bin/ows8/wcseo";
servers << "http://geobrain.laits.gmu.edu/cgi-bin/wcs110";
servers << "http://geobrain.laits.gmu.edu/cgi-bin/wcs-all";
servers << "http://iceds.ge.ucl.ac.uk/cgi-bin/icedswcs";
servers << "http://motherlode.ucar.edu:8080/thredds/wcs/fmrc/NCEP/DGEX/Alaska_12km/NCEP-DGEX-Alaska_12km_best.ncd";
servers << "http://navigator.state.or.us/ArcGIS/services/Framework/Imagery_Mosaic2009/ImageServer/WCSServer";
servers << "http://nsidc.org/cgi-bin/atlas_north";
servers << "http://sedac.ciesin.columbia.edu/geoserver/wcs";
// Big and slow
//servers << "http://webmap.ornl.gov/ogcbroker/wcs";
servers << "http://ws.csiss.gmu.edu/cgi-bin/wcs-t";
// Big and slow
//servers << "http://ws.laits.gmu.edu/cgi-bin/wcs-all";
// Currently very slow or down
//servers << "http://www.sogeo.ch/geoserver/wcs";
// Slow and erroneous
//servers << "http://zeus.pin.unifi.it/gi-wcs/http";
foreach ( QString server, servers )
{
QStringList myServerLog;
myServerLog << "server:" + server;
QString myServerDirName = server;
myServerDirName.replace( QRegExp( "[:/]+" ), "." );
myServerDirName.replace( QRegExp( "\\.$" ), "" );
QgsDebugMsg( "myServerDirName = " + myServerDirName );
QDir myServerDir( mCacheDir.absolutePath() + QDir::separator() + myServerDirName );
QString myServerLogPath = myServerDir.absolutePath() + QDir::separator() + "server.log";
if ( QFileInfo( myServerLogPath ).exists() )
{
QgsDebugMsg( "cache exists " + myServerDir.absolutePath() );
continue;
}
if ( !myServerDir.exists() )
{
mCacheDir.mkdir( myServerDirName );
}
foreach ( QString version, versions )
{
QgsDebugMsg( "server: " + server + " version: " + version );
QgsDataSourceURI myServerUri;
myServerUri.setParam( "url", server );
if ( !version.isEmpty() )
{
myServerUri.setParam( "version", version );
}
QgsWcsCapabilities myCapabilities;
myCapabilities.setUri( myServerUri );
if ( !myCapabilities.lastError().isEmpty() )
{
QgsDebugMsg( myCapabilities.lastError() );
myServerLog << "error: (version: " + version + ") " + myCapabilities.lastError().replace( "\n", " " );
continue;
}
QVector<QgsWcsCoverageSummary> myCoverages;
if ( !myCapabilities.supportedCoverages( myCoverages ) )
{
QgsDebugMsg( "Cannot get list of coverages" );
myServerLog << "error: (version: " + version + ") Cannot get list of coverages";
continue;
}
int myCoverageCount = 0;
int myStep = myCoverages.size() / mMaxCoverages;
int myStepCount = -1;
foreach ( QgsWcsCoverageSummary myCoverage, myCoverages )
{
QgsDebugMsg( "coverage: " + myCoverage.identifier );
// Go in steps to get more success/errors
if ( myStepCount == -1 || myStepCount > myStep )
{
myStepCount = 0;
}
else
{
myStepCount++;
continue;
}
myCoverageCount++;
if ( myCoverageCount > mMaxCoverages ) break;
QString myPath = myServerDir.absolutePath() + QDir::separator() + myCoverage.identifier;
if ( !version.isEmpty() )
{
myPath += "-" + version;
}
QString myLogPath = myPath + ".log";
if ( QFileInfo( myLogPath ).exists() )
{
QMap<QString, QString> log = readLog( myLogPath );
if ( !log.value( "identifier" ).isEmpty() && log.value( "error" ).isEmpty() ) continue;
}
QStringList myLog;
myLog << "identifier:" + myCoverage.identifier;
myCapabilities.describeCoverage( myCoverage.identifier );
myCoverage = myCapabilities.coverage( myCoverage.identifier ); // get described
QgsDataSourceURI myUri = myServerUri;
myUri.setParam( "identifier", myCoverage.identifier );
if ( myCoverage.times.size() > 0 )
{
myUri.setParam( "time", myCoverage.times.value( 0 ) );
}
myLog << "version:" + version;
myLog << "uri:" + myUri.encodedUri();
int myWidth = 100;
int myHeight = 100;
if ( myCoverage.hasSize )
{
myHeight = static_cast<int>( qRound( 1.0 * myWidth * myCoverage.height / myCoverage.width ) );
}
myLog << QString( "hasSize:%1" ).arg( myCoverage.hasSize );
QgsRasterLayer * myLayer = new QgsRasterLayer( myUri.encodedUri(), myCoverage.identifier, "wcs", true );
if ( myLayer->isValid() )
{
int myBandCount = myLayer->dataProvider()->bandCount();
myLog << "bandCount:" + QString::number( myBandCount );
if ( myBandCount > 0 )
{
myLog << "srcType:" + QString::number( myLayer->dataProvider()->srcDataType( 1 ) );
QgsRasterBandStats myStats = myLayer->dataProvider()->bandStatistics( 1, QgsRasterBandStats::All, QgsRectangle(), myWidth * myHeight );
myLog << "min:" + QString::number( myStats.minimumValue );
myLog << "max:" + QString::number( myStats.maximumValue );
}
QgsMapRenderer myMapRenderer;
QList<QgsMapLayer *> myLayersList;
myLayersList.append( myLayer );
QgsMapLayerRegistry::instance()->addMapLayers( myLayersList, false );
QMap<QString, QgsMapLayer*> myLayersMap = QgsMapLayerRegistry::instance()->mapLayers();
myMapRenderer.setLayerSet( myLayersMap.keys() );
myMapRenderer.setExtent( myLayer->extent() );
QImage myImage( myWidth, myHeight, QImage::Format_ARGB32_Premultiplied );
myImage.fill( 0 );
myMapRenderer.setOutputSize( QSize( myWidth, myHeight ), myImage.logicalDpiX() );
QPainter myPainter( &myImage );
myMapRenderer.render( &myPainter );
// Save rendered image
QString myPngPath = myPath + ".png";
QgsDebugMsg( "myPngPath = " + myPngPath );
myImage.save( myPngPath );
// Verify data
QSet<QString> myValues; // cannot be QSet<double>
void *myData = myLayer->dataProvider()->readBlock( 1, myLayer->extent(), myWidth, myHeight );
if ( myData )
{
int myType = myLayer->dataProvider()->dataType( 1 );
for ( int row = 0; row < myHeight; row++ )
{
for ( int col = 0; col < myWidth; col++ )
{
double value = myLayer->dataProvider()->readValue( myData, myType, row * myWidth + col );
QString valueStr = QString::number( value );
if ( !myValues.contains( valueStr ) ) myValues.insert( valueStr );
}
}
free( myData );
}
QgsDebugMsg( QString( "%1 values" ).arg( myValues.size() ) );
myLog << QString( "valuesCount:%1" ).arg( myValues.size() );
// Verify image colors
QSet<QRgb> myColors;
for ( int row = 0; row < myHeight; row++ )
{
for ( int col = 0; col < myWidth; col++ )
{
QRgb color = myImage.pixel( col, row );
if ( !myColors.contains( color ) ) myColors.insert( color );
}
}
QgsDebugMsg( QString( "%1 colors" ).arg( myColors.size() ) );
myLog << QString( "colorsCount:%1" ).arg( myColors.size() );
}
else
{
QgsDebugMsg( "Layer is not valid" );
myLog << "error:Layer is not valid";
}
QFile myLogFile( myLogPath );
myLogFile.open( QIODevice::WriteOnly | QIODevice::Text );
QTextStream myStream( &myLogFile );
myStream << myLog.join( "\n" );
myLogFile.close();
QgsMapLayerRegistry::instance()->removeAllMapLayers();
}
QgsRasterLayer* QgsRemoteOWSBuilder::wmsLayerFromUrl( const QString& url, const QString& layerName, QList<QgsMapLayer*>& layersToRemove, bool allowCaching ) const
{
QgsDebugMsg( "Entering" );
QgsRasterLayer* result = 0;
QString baseUrl, format, crs;
QStringList layerList, styleList;
if ( allowCaching )
{
result = dynamic_cast<QgsRasterLayer*>( QgsMSLayerCache::instance()->searchLayer( url, layerName ) );
}
if ( result )
{
return result;
}
QStringList urlList = url.split( "?" );
if ( urlList.size() < 2 )
{
return 0;
}
baseUrl = urlList.at( 0 );
QStringList paramList = urlList.at( 1 ).split( "&" );
QStringList::const_iterator paramIt;
for ( paramIt = paramList.constBegin(); paramIt != paramList.constEnd(); ++paramIt )
{
if ( paramIt->startsWith( "http", Qt::CaseInsensitive ) )
{
baseUrl = paramIt->split( "=" ).at( 1 );
}
else if ( paramIt->startsWith( "FORMAT", Qt::CaseInsensitive ) )
{
format = paramIt->split( "=" ).at( 1 );
}
else if ( paramIt->startsWith( "CRS", Qt::CaseInsensitive ) )
{
crs = paramIt->split( "=" ).at( 1 );
}
else if ( paramIt->startsWith( "LAYERS", Qt::CaseInsensitive ) )
{
layerList = paramIt->split( "=" ).at( 1 ).split( "," );
}
else if ( paramIt->startsWith( "STYLES", Qt::CaseInsensitive ) )
{
styleList = paramIt->split( "=" ).at( 1 ).split( "," );
}
}
QgsDebugMsg( "baseUrl: " + baseUrl );
QgsDebugMsg( "format: " + format );
QgsDebugMsg( "crs: " + crs );
QgsDebugMsg( "layerList first item: " + layerList.at( 0 ) );
QgsDebugMsg( "styleList first item: " + styleList.at( 0 ) );
QgsDataSourceURI uri;
uri.setParam( "url", baseUrl );
uri.setParam( "format", format );
uri.setParam( "crs", crs );
uri.setParam( "layers", layerList );
uri.setParam( "styles", styleList );
result = new QgsRasterLayer( uri.encodedUri(), "", QString( "wms" ) );
if ( !result->isValid() )
{
return 0;
}
//insert into cache
if ( allowCaching )
{
QgsMSLayerCache::instance()->insertLayer( url, layerName, result );
}
else
{
layersToRemove.push_back( result );
}
return result;
}
