KmlExtendedDataTagWriter.cpp

// SPDX-License-Identifier: LGPL-2.1-or-later
//
// SPDX-FileCopyrightText: 2010 Gaurav Gupta <1989.gaurav@googlemail.com>
//
 
 
#include "KmlExtendedDataTagWriter.h"
 
#include "GeoDataTypes.h"
#include "GeoWriter.h"
#include "KmlElementDictionary.h"
#include "GeoDataExtendedData.h"
#include "GeoDataData.h"
#include "GeoDataSchemaData.h"
 
#include <QHash>
 
namespace Marble
{
 
static GeoTagWriterRegistrar s_writerExtendedData( GeoTagWriter::QualifiedName( GeoDataTypes::GeoDataExtendedDataType,
                                                                            kml::kmlTag_nameSpaceOgc22 ),
                                               new KmlExtendedDataTagWriter() );
 
 
bool KmlExtendedDataTagWriter::write( const GeoNode *node,
                               GeoWriter& writer ) const
{
    const GeoDataExtendedData *extended = static_cast<const GeoDataExtendedData*>( node );
 
    writer.writeStartElement( kml::kmlTag_ExtendedData );
    
    QHash< QString, GeoDataData >::const_iterator begin = extended->constBegin();
    QHash< QString, GeoDataData >::const_iterator end = extended->constEnd();
 
    for( QHash< QString, GeoDataData >::const_iterator i = begin; i != end; ++i ){
        writeElement( &i.value(), writer );
    }
 
    for( const GeoDataSchemaData &schemaData: extended->schemaDataList() ) {
        writeElement( &schemaData, writer );
    }
 
    writer.writeEndElement();
 
    return true;
}
 
}