Source/SDXXMLStreamWriter.cpp

#include "SDXXMLStreamWriter.h"

using namespace std;
using namespace SDX::Formats;

XmlStreamWriter::XmlStreamWriter() :
        m_docName("Document")
{

}

void XmlStreamWriter::setDocumentName(string name){
        m_docName = name;
}

void XmlStreamWriter::startDocument(){
        *m_oStream << "<" << m_docName << ">";
}

void XmlStreamWriter::startNode(string nodeName){
        if(!m_nodeInfos.empty() && !m_nodeInfos.top().hasContent && !m_nodeInfos.top().hasChildren)
                *m_oStream << ">";
        if(!m_nodeInfos.empty())
                m_nodeInfos.top().hasChildren = true;

        *m_oStream << endl;
        printIndentation();

        *m_oStream << "<" << nodeName;

        m_nodeInfos.push(NodeInfo(nodeName));
}

void XmlStreamWriter::writeAttribute(string name, string value){
        if(name.empty()){
                if(!m_nodeInfos.top().hasContent)
                        *m_oStream << ">";

                *m_oStream << value;

                m_nodeInfos.top().hasContent = true;
        } else {
                *m_oStream << " " << name << "=\"" << value << '"';

                m_nodeInfos.top().hasAttributes = true;
        }
}

void XmlStreamWriter::endDocument(){
        printIndentation();
        *m_oStream << endl;

        *m_oStream << "</" << m_docName << ">";
}

void XmlStreamWriter::endNode(){
        if(m_nodeInfos.top().hasChildren){
                *m_oStream << endl;
                printIndentation(true);
        }
        if(m_nodeInfos.top().hasContent || m_nodeInfos.top().hasChildren){
                *m_oStream << "</" << m_nodeInfos.top().name << ">";
        } else {
                *m_oStream << " />";
        }

        m_nodeInfos.pop();
}

void XmlStreamWriter::printIndentation(bool minusOne){
        for(int i = 0; i <= (minusOne ? m_nodeInfos.size() - 1 : m_nodeInfos.size()); ++i)
                *m_oStream << "\t";
}

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