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#include "oox/core/fragmenthandler.hxx"

#include "oox/core/xmlfilterbase.hxx"

namespace oox {
namespace core {

// ============================================================================

using namespace ::com::sun::star::io;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::xml::sax;

using ::rtl::OUString;

// ============================================================================

FragmentBaseData::FragmentBaseData( XmlFilterBase& rFilter, const OUString& rFragmentPath, RelationsRef xRelations ) :
    mrFilter( rFilter ),
    maFragmentPath( rFragmentPath ),
    mxRelations( xRelations )
{
}

// ============================================================================

FragmentHandler::FragmentHandler( XmlFilterBase& rFilter, const OUString& rFragmentPath ) :
    FragmentHandler_BASE( FragmentBaseDataRef( new FragmentBaseData( rFilter, rFragmentPath, rFilter.importRelations( rFragmentPath ) ) ) )
{
}

FragmentHandler::FragmentHandler( XmlFilterBase& rFilter, const OUString& rFragmentPath, RelationsRef xRelations ) :
    FragmentHandler_BASE( FragmentBaseDataRef( new FragmentBaseData( rFilter, rFragmentPath, xRelations ) ) )
{
}

FragmentHandler::~FragmentHandler()
{
}

// com.sun.star.xml.sax.XFastDocumentHandler interface ------------------------

void FragmentHandler::startDocument() throw( SAXException, RuntimeException )
{
}

void FragmentHandler::endDocument() throw( SAXException, RuntimeException )
{
}

void FragmentHandler::setDocumentLocator( const Reference< XLocator >& rxLocator ) throw( SAXException, RuntimeException )
{
    implSetLocator( rxLocator );
}

// com.sun.star.xml.sax.XFastContextHandler interface -------------------------

void FragmentHandler::startFastElement( sal_Int32, const Reference< XFastAttributeList >& ) throw( SAXException, RuntimeException )
{
}

void FragmentHandler::startUnknownElement( const OUString&, const OUString&, const Reference< XFastAttributeList >& ) throw( SAXException, RuntimeException )
{
}

void FragmentHandler::endFastElement( sal_Int32 ) throw( SAXException, RuntimeException )
{
}

void FragmentHandler::endUnknownElement( const OUString&, const OUString& ) throw( SAXException, RuntimeException )
{
}

Reference< XFastContextHandler > FragmentHandler::createFastChildContext( sal_Int32, const Reference< XFastAttributeList >& ) throw( SAXException, RuntimeException )
{
    return 0;
}

Reference< XFastContextHandler > FragmentHandler::createUnknownChildContext( const OUString&, const OUString&, const Reference< XFastAttributeList >& ) throw( SAXException, RuntimeException )
{
    return 0;
}

void FragmentHandler::characters( const OUString& ) throw( SAXException, RuntimeException )
{
}

void FragmentHandler::ignorableWhitespace( const OUString& ) throw( SAXException, RuntimeException )
{
}

void FragmentHandler::processingInstruction( const OUString&, const OUString& ) throw( SAXException, RuntimeException )
{
}

// XML stream handling --------------------------------------------------------

Reference< XInputStream > FragmentHandler::openFragmentStream() const
{
    return getFilter().openInputStream( getFragmentPath() );
}

// binary records -------------------------------------------------------------

const RecordInfo* FragmentHandler::getRecordInfos() const
{
    // default: no support for binary records
    return 0;
}

// ============================================================================

} // namespace core
} // namespace oox

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