developersguide/html/canorusmlimport_8h_source.html

#ifndef CANORUSMLIMPORT_H_

#define CANORUSMLIMPORT_H_


#include <QStack>

#include <QHash>

#include <QXmlDefaultHandler>

#include <QColor>


#include "import/import.h"


#include "score/diatonicpitch.h"

#include "score/playablelength.h"

#include "score/diatonickey.h"


class CAContext;

class CAKeySignature;

class CATimeSignature;

class CAClef;

class CABarline;

class CANote;

class CARest;

class CASlur;

class CASyllable;

class CAMusElement;

class CAMark;

class CATuplet;


class CACanorusMLImport : public CAImport, public QXmlDefaultHandler {

public:

        CACanorusMLImport( QTextStream *stream=0 );

        CACanorusMLImport( const QString stream );

        virtual ~CACanorusMLImport();


        void initCanorusMLImport();


        CADocument* importDocumentImpl();


        bool startElement(const QString& namespaceURI, const QString& localName, const QString& qName,

                          const QXmlAttributes& attributes);

        bool endElement(const QString& namespaceURI, const QString& localName,

                        const QString& qName);

        bool fatalError(const QXmlParseException& exception);

        bool characters(const QString& ch);


private:

        void importMark( const QXmlAttributes& attributes );

        void importResource( const QXmlAttributes& attributes );


        inline CADocument *document() { return _document; }

        CADocument     *_document;


        QString         _version;

        QString         _errorMsg;

        QStack<QString> _depth;


        // Pointers to the current elements when reading the XML file

        CASheet         *_curSheet;

        CAContext       *_curContext;

        CAVoice         *_curVoice;

        CAKeySignature  *_curKeySig;

        CATimeSignature *_curTimeSig;

        CAClef          *_curClef;

        CABarline       *_curBarline;

        CANote          *_curNote;

        CARest          *_curRest;

        CAMusElement    *_curMusElt;

        CAMusElement    *_prevMusElt; // previous musElt by depth

        CAMark          *_curMark;

        CASlur          *_curTie;

        CASlur          *_curSlur;

        CATuplet        *_curTuplet;

        CASlur          *_curPhrasingSlur;

        CADiatonicPitch  _curDiatonicPitch;

        CADiatonicKey    _curDiatonicKey;

        CAPlayableLength _curPlayableLength;

        CAPlayableLength _curTempoPlayableLength;

        QHash<CALyricsContext*, int> _lcMap;       // lyrics context associated voice indices

        QHash<CASyllable*, int>      _syllableMap; // syllable associated voice indices

        QColor           _color; // foreground color of elements


        // Temporary properties for each XML stanza //

        QString _cha;

};


#endif /* CANORUSMLIMPORT_H_ */