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 * Licensed to the Apache Software Foundation (ASF) under one
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 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
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 * 
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#ifndef RPT_EXPORTDOCUMENTHANDLER_HXX_INCLUDED
#define RPT_EXPORTDOCUMENTHANDLER_HXX_INCLUDED

#include "sal/config.h"
#include "com/sun/star/uno/XComponentContext.hpp"
#include <cppuhelper/implbase3.hxx>
#include "com/sun/star/xml/sax/XDocumentHandler.hpp"
#include <com/sun/star/lang/XInitialization.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/lang/XTypeProvider.hpp>
#include <com/sun/star/chart2/XChartDocument.hpp>
#include "com/sun/star/chart2/data/XDatabaseDataProvider.hpp"
#include <comphelper/uno3.hxx>

namespace rptxml
{
typedef ::cppu::WeakAggImplHelper3< ::com::sun::star::xml::sax::XDocumentHandler
                                ,   ::com::sun::star::lang::XInitialization
                                ,   ::com::sun::star::lang::XServiceInfo>   ExportDocumentHandler_BASE;

class ExportDocumentHandler : public ExportDocumentHandler_BASE
{
public:
    // XServiceInfo - static versions
	static ::rtl::OUString getImplementationName_Static(  ) throw(::com::sun::star::uno::RuntimeException);
	static ::com::sun::star::uno::Sequence< ::rtl::OUString > getSupportedServiceNames_static(  ) throw(::com::sun::star::uno::RuntimeException);
	static ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL
					create(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >&);
public:
    explicit ExportDocumentHandler(::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > const & context);

private:
    // XServiceInfo
	virtual ::rtl::OUString SAL_CALL getImplementationName(  ) throw(::com::sun::star::uno::RuntimeException);
	virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException);
	virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames(  ) throw(::com::sun::star::uno::RuntimeException);

    DECLARE_XINTERFACE( )
    DECLARE_XTYPEPROVIDER( )

    // ::com::sun::star::xml::sax::XDocumentHandler:
    virtual void SAL_CALL startDocument() throw (::com::sun::star::uno::RuntimeException, ::com::sun::star::xml::sax::SAXException);
    virtual void SAL_CALL endDocument() throw (::com::sun::star::uno::RuntimeException, ::com::sun::star::xml::sax::SAXException);
    virtual void SAL_CALL startElement(const ::rtl::OUString & aName, const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList > & xAttribs) throw (::com::sun::star::uno::RuntimeException, ::com::sun::star::xml::sax::SAXException);
    virtual void SAL_CALL endElement(const ::rtl::OUString & aName) throw (::com::sun::star::uno::RuntimeException, ::com::sun::star::xml::sax::SAXException);
    virtual void SAL_CALL characters(const ::rtl::OUString & aChars) throw (::com::sun::star::uno::RuntimeException, ::com::sun::star::xml::sax::SAXException);
    virtual void SAL_CALL ignorableWhitespace(const ::rtl::OUString & aWhitespaces) throw (::com::sun::star::uno::RuntimeException, ::com::sun::star::xml::sax::SAXException);
    virtual void SAL_CALL processingInstruction(const ::rtl::OUString & aTarget, const ::rtl::OUString & aData) throw (::com::sun::star::uno::RuntimeException, ::com::sun::star::xml::sax::SAXException);
    virtual void SAL_CALL setDocumentLocator(const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XLocator > & xLocator) throw (::com::sun::star::uno::RuntimeException, ::com::sun::star::xml::sax::SAXException);

    virtual void SAL_CALL initialize( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArguments ) throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException);

    void exportTableRows();
private:
    ExportDocumentHandler(ExportDocumentHandler &); // not defined
    void operator =(ExportDocumentHandler &); // not defined

    virtual ~ExportDocumentHandler();

    ::osl::Mutex                                                                        m_aMutex;
    ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >        m_xContext;
    ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XDocumentHandler >    m_xDelegatee;
    ::com::sun::star::uno::Reference< ::com::sun::star::uno::XAggregation >             m_xProxy;
    ::com::sun::star::uno::Reference< ::com::sun::star::lang::XTypeProvider >           m_xTypeProvider;
    ::com::sun::star::uno::Reference< ::com::sun::star::lang::XServiceInfo >            m_xServiceInfo;
    ::com::sun::star::uno::Reference< ::com::sun::star::chart2::XChartDocument >        m_xModel;
    ::com::sun::star::uno::Reference< ::com::sun::star::chart2::data::XDatabaseDataProvider >   m_xDatabaseDataProvider;
    ::com::sun::star::uno::Sequence< ::rtl::OUString >                                  m_aColumns;
    sal_Int32                                                                           m_nCurrentCellIndex;
    sal_Int32                                                                           m_nColumnCount;
    bool m_bTableRowsStarted;
    bool m_bFirstRowExported;
	bool m_bExportChar;
    bool m_bCountColumnHeader;
};
// -----------------------------------------------------------------------------
} // namespace rptxml
// -----------------------------------------------------------------------------
#endif // RPT_EXPORTDOCUMENTHANDLER_HXX_INCLUDED