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#include "svgfilter.hxx"
#include "svgreader.hxx"

#include "rtl/ref.hxx"

#include <com/sun/star/lang/XMultiServiceFactory.hpp>

#include <com/sun/star/lang/XComponent.hpp>

#include <com/sun/star/uno/Any.hxx>
#include <com/sun/star/uno/Type.hxx>

#include <com/sun/star/beans/PropertyValue.hpp>

#include <com/sun/star/xml/sax/XParser.hpp>
#include <com/sun/star/xml/sax/InputSource.hpp>
#include <com/sun/star/xml/XImportFilter.hpp>

#include <com/sun/star/io/XActiveDataSource.hpp>
#include <com/sun/star/task/XStatusIndicator.hpp>

using namespace ::com::sun::star;
using namespace ::svgi;

sal_Bool SVGFilter::implImport( const Sequence< PropertyValue >& rDescriptor )
    throw (RuntimeException)
{
    uno::Reference< io::XInputStream > xInputStream;
    uno::Reference< task::XStatusIndicator > xStatus;
    const sal_Int32 nLength = rDescriptor.getLength();
    const beans::PropertyValue* pAttribs = rDescriptor.getConstArray();
    for ( sal_Int32 i=0 ; i<nLength; ++i, ++pAttribs )
    {
        if ( pAttribs->Name == "InputStream" )
        {
            pAttribs->Value >>= xInputStream;
        }
        else if ( pAttribs->Name == "StatusIndicator" )
            pAttribs->Value >>= xStatus;
    }

    OSL_ASSERT(xInputStream.is());
    if(!xInputStream.is())
        return sal_False;

    rtl::OUString sXMLImportService ( RTL_CONSTASCII_USTRINGPARAM ( "com.sun.star.comp.Draw.XMLOasisImporter" ) );
    Reference < XDocumentHandler > xInternalHandler( mxMSF->createInstance( sXMLImportService ), UNO_QUERY );

    // The XImporter sets up an empty target document for XDocumentHandler to write to..
    uno::Reference < XImporter > xImporter(xInternalHandler, UNO_QUERY);
    xImporter->setTargetDocument(mxDstDoc);

    SVGReader aReader(mxMSF, xInputStream, xInternalHandler);
    return aReader.parseAndConvert();
}


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