void QgsDatumTransformDialog::updateTitle()
{
mLabelLayer->setText( mLayerName );
QgsCoordinateReferenceSystem crs;
crs.createFromString( mSrcCRSauthId );
mLabelSrcCrs->setText( QString( "%1 - %2" ).arg( mSrcCRSauthId ).arg( crs.isValid() ? crs.description() : tr( "unknown" ) ) );
crs.createFromString( mDestCRSauthId );
mLabelDstCrs->setText( QString( "%1 - %2" ).arg( mDestCRSauthId ).arg( crs.isValid() ? crs.description() : tr( "unknown" ) ) );
}
bool QgsAfsSourceSelect::connectToService( const QgsOwsConnection &connection )
{
QString errorTitle, errorMessage;
QVariantMap serviceInfoMap = QgsArcGisRestUtils::getServiceInfo( connection.uri().param( "url" ), errorTitle, errorMessage );
if ( serviceInfoMap.isEmpty() )
{
QMessageBox::warning( this, tr( "Error" ), tr( "Failed to retrieve service capabilities:\n%1: %2" ).arg( errorTitle ).arg( errorMessage ) );
return false;
}
QStringList layerErrors;
foreach ( const QVariant& layerInfo, serviceInfoMap["layers"].toList() )
{
QVariantMap layerInfoMap = layerInfo.toMap();
if ( !layerInfoMap["id"].isValid() )
{
continue;
}
// Get layer info
QVariantMap layerData = QgsArcGisRestUtils::getLayerInfo( connection.uri().param( "url" ) + "/" + layerInfoMap["id"].toString(), errorTitle, errorMessage );
if ( layerData.isEmpty() )
{
layerErrors.append( tr( "Layer %1: %2 - %3" ).arg( layerInfoMap["id"].toString() ).arg( errorTitle ).arg( errorMessage ) );
continue;
}
// insert the typenames, titles and abstracts into the tree view
QStandardItem* idItem = new QStandardItem( layerData["id"].toString() );
QStandardItem* nameItem = new QStandardItem( layerData["name"].toString() );
QStandardItem* abstractItem = new QStandardItem( layerData["description"].toString() );
abstractItem->setToolTip( layerData["description"].toString() );
QStandardItem* cachedItem = new QStandardItem();
QStandardItem* filterItem = new QStandardItem();
cachedItem->setCheckable( true );
cachedItem->setCheckState( Qt::Checked );
QgsCoordinateReferenceSystem crs = QgsArcGisRestUtils::parseSpatialReference( serviceInfoMap["spatialReference"].toMap() );
if ( !crs.isValid() )
{
// If not spatial reference, just use WGS84
crs.createFromString( "EPSG:4326" );
}
mAvailableCRS[layerData["name"].toString()] = QList<QString>() << crs.authid();
mModel->appendRow( QList<QStandardItem*>() << idItem << nameItem << abstractItem << cachedItem << filterItem );
}
if ( !layerErrors.isEmpty() )
{
QMessageBox::warning( this, tr( "Error" ), tr( "Failed to query some layers:\n%1" ).arg( layerErrors.join( "\n" ) ) );
}
return true;
}
