/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: Calendar widget XML reader/parser

*

*/

#ifndef SAXHANDLER_H_

#define SAXHANDLER_H_

#include <qxml.h>

#include <qobject.h>

class HbDocumentLoader;

/*!

    \class SaxHandler

    \brief Reads and parses XML-based configuration for the calendar widget.

*/

class SaxHandler: public QXmlDefaultHandler

{

public:

    /*!

        \fn SaxHandler::SaxHandler(QObject* caller, HbDocumentLoader &loader)

        Constructor of the SaxHandler class.

        @param caller The calling object

        @param loader Orbit document loader

    */

    SaxHandler(QObject* caller, HbDocumentLoader &loader);

    /*!

        \fn SaxHandler::~SaxHandler()

        Destructor of the SaxHandler class.

    */

    ~SaxHandler();

    //From QXmlDefaultHandler

    /*!

        \fn bool SaxHandler::startElement(const QString &namespaceURI, const QString &localName, const QString &qName,

        const QXmlAttributes &attributes)

        @param namespaceURI

        @param localName

        @param qName

        @param attributes

    */

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

        const QXmlAttributes &attributes);

    /*!

        \fn bool SaxHandler::endElement(const QString &namespaceURI, const QString &localName, const QString &qName)

        @param namespaceURI

        @param localName

        @param qName

    */

    bool endElement(const QString &namespaceURI, const QString &localName, const QString &qName);

    /*!

        \fn bool SaxHandler::characters(const QString &str)

        @param str

    */

    bool characters(const QString &str);

    /*!

        \fn bool SaxHandler::fatalError(const QXmlParseException &exception)

        @param exception

        @return 

    */

    bool fatalError(const QXmlParseException &exception);

private:

    /*!

        \fn void SaxHandler::connectObject(QObject* object)

        @param object

        @return 

    */    

    void connectObject(QObject* object);

    /*!

        \fn QString SaxHandler::createGestureSignal()

        @return 

    */    

    QString createGestureSignal();

    /*!

        \fn QString SaxHandler::createGestureSlot()

        @return 

    */    

    QString createGestureSlot();

private:

    QObject* mCaller;

    QString mGestureType;

    QString mLayout;

    QString mAction;

    QList<QString> mParameters;

    bool mArgumentValue;

    HbDocumentLoader& mLoader;

};

#endif /* SAXHANDLER_H_ */