DgmlMinimumTagHandler.cpp

/*
    SPDX-FileCopyrightText: 2008 Nikolas Zimmermann <zimmermann@kde.org>
 
    SPDX-License-Identifier: LGPL-2.0-or-later
*/
 
#include "DgmlMinimumTagHandler.h"
 
#include "DgmlElementDictionary.h"
#include "GeoParser.h"
#include "GeoSceneZoom.h"
 
namespace Marble
{
namespace dgml
{
DGML_DEFINE_TAG_HANDLER(Minimum)
 
GeoNode *DgmlMinimumTagHandler::parse(GeoParser &parser) const
{
    // Check whether the tag is valid
    Q_ASSERT(parser.isStartElement() && parser.isValidElement(QLatin1StringView(dgmlTag_Minimum)));
 
    // Checking for parent item
    GeoStackItem parentItem = parser.parentElement();
    if (parentItem.represents(dgmlTag_Zoom)) {
        QString parsedText = parser.readElementText();
 
        bool ok = false;
        int parsedInt = parsedText.toInt(&ok);
 
        if (ok)
            parentItem.nodeAs<GeoSceneZoom>()->setMinimum(parsedInt);
        else
            parser.raiseWarning(QObject::tr("Could not convert <minimum> child text content to integer. Was: '%1'").arg(parsedText));
    }
 
    return nullptr;
}
 
}
}