KmlScaleTagHandler.cpp

// SPDX-License-Identifier: LGPL-2.1-or-later
//
// SPDX-FileCopyrightText: 2013 Mayank Madan <maddiemadan@gmail.com>
//
 
#include "KmlScaleTagHandler.h"
 
#include "MarbleDebug.h"
 
#include "KmlElementDictionary.h"
#include "KmlObjectTagHandler.h"
#include "GeoDataScale.h"
#include "GeoDataGeometry.h"
#include "GeoDataModel.h"
#include "GeoDataParser.h"
 
namespace Marble
{
namespace kml
{
KML_DEFINE_TAG_HANDLER( Scale )
 
GeoNode* KmlScaleTagHandler::parse( GeoParser& parser ) const
{
    Q_ASSERT(parser.isStartElement() && parser.isValidElement(QLatin1String(kmlTag_Scale)));
 
    GeoDataScale scale;
    KmlObjectTagHandler::parseIdentifiers( parser, &scale );
    GeoStackItem parentItem = parser.parentElement();
 
    if( parentItem.represents( kmlTag_Model ) ) {
        parentItem.nodeAs<GeoDataModel>()->setScale(scale);
        return &parentItem.nodeAs<GeoDataModel>()->scale();
    } else {
        return nullptr;
    }
}
 
}
}