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/*************************************************************************
 * @file
 * Circle object.
 ************************************************************************/
#ifndef INCLUDED_LOTUSWORDPRO_SOURCE_FILTER_LWPFILTER_HXX
#define INCLUDED_LOTUSWORDPRO_SOURCE_FILTER_LWPFILTER_HXX

#include <cppuhelper/implbase1.hxx>
#include <cppuhelper/implbase4.hxx>
#include <cppuhelper/factory.hxx>

#include <com/sun/star/document/XFilter.hpp>
#include <com/sun/star/document/XImporter.hpp>
#include <com/sun/star/xml/sax/XDocumentHandler.hpp>
#include <com/sun/star/xml/sax/SAXException.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/io/XInputStream.hpp>
#include <com/sun/star/document/XExtendedFilterDetection.hpp>
#include <com/sun/star/text/XTextDocument.hpp>
#include <tools/stream.hxx>

using namespace ::rtl;
using namespace ::cppu;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::io;
using namespace ::com::sun::star::registry;
using namespace ::com::sun::star::document;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::xml::sax;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::text;
using namespace ::com::sun::star;

/**
 * @brief
 * Implements the XFilter interface.
 * This is not the entry for the filter, but a proto of LwpFilterImportFilter.
 */
class LWPFilterReader : public WeakImplHelper1< XFilter >
{
public:
    LWPFilterReader();
    virtual ~LWPFilterReader();

public:
    /**
     * @descr   loading the file. It's call be SfxObejctShell::ImportFrom.
     * @param   aDescriptor the parameters include file URL or XInputStream object, from which the filter can
     *          get which file to import.
     */
    virtual sal_Bool SAL_CALL filter( const Sequence< PropertyValue >& aDescriptor )
        throw( RuntimeException, std::exception ) SAL_OVERRIDE;

    /**
     * @descr   stop loading the file.
     */
    virtual void SAL_CALL cancel() throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;

    /**
     * @descr   get the XDocumentHandler interface.
     */
    void setDocumentHandler( uno::Reference< XDocumentHandler >& xHandler )
    {
        m_DocumentHandler = xHandler;
    }

private:
    uno::Reference< XDocumentHandler > m_DocumentHandler;
};

//test code
int ReadWordproFile(SvStream &rStream, uno::Reference<XDocumentHandler>& XDoc);

#endif

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