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 * 
 * Copyright 2008 by Sun Microsystems, Inc.
 *
 * OpenOffice.org - a multi-platform office productivity suite
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 * $RCSfile: xmlaccelcfg.hxx,v $
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#ifndef INCLUDED_SVTOOLS_XMLACCELCFG_HXX
#define INCLUDED_SVTOOLS_XMLACCELCFG_HXX

#ifndef __COM_SUN_STAR_XML_SAX_XDOCUMENTHANDLER_HPP_
#include <com/sun/star/xml/sax/XDocumentHandler.hpp>
#endif 
#include <cppuhelper/weak.hxx>

#include <svtools/accelcfg.hxx>

class OReadAccelatorDocumentHandler : public ::com::sun::star::xml::sax::XDocumentHandler,
									  public ::cppu::OWeakObject
{
	public:
		OReadAccelatorDocumentHandler( SvtAcceleratorItemList& aNewAcceleratorItemList ) : 
			m_nElementDepth( 0 ),
			m_bAcceleratorMode( sal_False ),
			m_bItemCloseExpected( sal_False ),
			m_xLocator( 0 ),
			m_aReadAcceleratorList( aNewAcceleratorItemList ) {}
		virtual ~OReadAccelatorDocumentHandler() {}

		// XInterface
		virtual void SAL_CALL acquire() throw()
			{ OWeakObject::acquire(); }
		virtual void SAL_CALL release() throw()
			{ OWeakObject::release(); }
		virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( 
			const ::com::sun::star::uno::Type & rType ) throw( ::com::sun::star::uno::RuntimeException );

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

	private:
		::rtl::OUString getErrorLineString();

		int						m_nElementDepth;
		sal_Bool				m_bAcceleratorMode;
		sal_Bool				m_bItemCloseExpected;
		::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XLocator >	m_xLocator;
		SvtAcceleratorItemList& m_aReadAcceleratorList;
};


class OWriteAccelatorDocumentHandler
{
	public:
		OWriteAccelatorDocumentHandler( 
			const SvtAcceleratorItemList& aWriteAcceleratorList,
			::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XDocumentHandler > );
		virtual ~OWriteAccelatorDocumentHandler();

		void WriteAcceleratorDocument() throw ( ::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException );
	
	private:
		void WriteAcceleratorItem( const SvtAcceleratorConfigItem& aAcceleratorItem ) throw( ::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException );

		::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XDocumentHandler > m_xWriteDocumentHandler;
		::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList > m_xEmptyList;
		::rtl::OUString											m_aAttributeType;
		const SvtAcceleratorItemList&							m_aWriteAcceleratorList;
};

#endif // INCLUDED_SVTOOLS_XMLACCELCFG_HXX
