KmlPolygonTagHandler.cpp

/*
    SPDX-FileCopyrightText: 2008 Patrick Spendrin <ps_ml@gmx.de>
 
    SPDX-License-Identifier: LGPL-2.0-or-later
*/
 
#include "KmlPolygonTagHandler.h"
 
#include "MarbleDebug.h"
 
#include "GeoDataMultiGeometry.h"
#include "GeoDataPlacemark.h"
#include "GeoDataPolygon.h"
#include "KmlElementDictionary.h"
#include "KmlObjectTagHandler.h"
 
#include "GeoParser.h"
 
namespace Marble
{
namespace kml
{
KML_DEFINE_TAG_HANDLER(Polygon)
 
GeoNode *KmlPolygonTagHandler::parse(GeoParser &parser) const
{
    Q_ASSERT(parser.isStartElement() && parser.isValidElement(QLatin1StringView(kmlTag_Polygon)));
 
    GeoStackItem parentItem = parser.parentElement();
 
    auto polygon = new GeoDataPolygon;
    KmlObjectTagHandler::parseIdentifiers(parser, polygon);
 
    if (parentItem.represents(kmlTag_Placemark)) {
        parentItem.nodeAs<GeoDataPlacemark>()->setGeometry(polygon);
        return parentItem.nodeAs<GeoDataPlacemark>()->geometry();
 
    } else if (parentItem.represents(kmlTag_MultiGeometry)) {
        parentItem.nodeAs<GeoDataMultiGeometry>()->append(polygon);
        return polygon;
    } else {
        delete polygon;
        return nullptr;
    }
}
 
}
}