cxXMLNodeWrapper.h

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.
                 
Copyright (c) SINTEF Department of Medical Technology.
All rights reserved.
                 
CustusX is released under a BSD 3-Clause license.
                 
See Lisence.txt (https://github.com/SINTEFMedtek/CustusX/blob/master/License.txt) for details.
=========================================================================*/
#ifndef CXXMLNODEWRAPPER_H
#define CXXMLNODEWRAPPER_H

#include "cxResourceExport.h"

#include <QDomNode>
#include <QStringList>
#include <vector>

namespace cx
{

class cxResource_EXPORT XMLNodeAdder
{
public:
        XMLNodeAdder(QDomNode node);

        XMLNodeAdder descend(QString path);

        QDomElement addTextToElement(QString name, QString text);

        template<class T>
        void addObjectToElement(QString name, T object)
        {
                QDomElement element = this->addElement(name);
                object->addXml(element);
        }

        QDomElement addElement(QString name);
        QDomNode node();

private:
        QDomNode mNode;
        QDomDocument document();
};

class cxResource_EXPORT XMLNodeParser
{
public:
        XMLNodeParser(QDomNode node);
        XMLNodeParser descend(QString path);
        QDomNode node();

        QString parseTextFromElement(QString name);
        double parseDoubleFromElementWithDefault(QString name, double defaultValue);
        QStringList parseTextFromDuplicateElements(QString name);
        std::vector<QDomElement> getDuplicateElements(QString name);

        template<class T>
        void parseObjectFromElement(QString name, T object)
        {
                object->parseXml(mNode.namedItem(name));
        }

        QDomElement parseElement(QString name);

private:
        QDomNode mNode;
};

} // namespace cx


#endif // CXXMLNODEWRAPPER_H