#ifndef __FRAMEWORK_CLASSES_TOOLBOXCONFIGURATION_HXX_
#include <xml/toolboxconfiguration.hxx>
#endif

#ifndef __FRAMEWORK_CLASSES_TOOLBOXDOCUMENTHANDLER_HXX_
#include <xml/toolboxdocumenthandler.hxx>
#endif

#ifndef __FRAMEWORK_CLASSES_TOOLBOXLAYOUTDOCUMENTHANDLER_HXX_
#include <xml/toolboxlayoutdocumenthandler.hxx>
#endif

#ifndef __FRAMEWORK_SERVICES_SAXNAMESPACEFILTER_HXX_
#include <xml/saxnamespacefilter.hxx>
#endif

//_________________________________________________________________________________________________________________
//  interface includes
//_________________________________________________________________________________________________________________

#ifndef _COM_SUN_STAR_XML_SAX_XPARSER_HPP_
#include <com/sun/star/xml/sax/XParser.hpp>
#endif

#ifndef _COM_SUN_STAR_IO_XACTIVEDATASOURCE_HPP_
#include <com/sun/star/io/XActiveDataSource.hpp>
#endif

#ifndef _COM_SUN_STAR_IO_XINPUTSTREAM_HPP_
#include <com/sun/star/io/XInputStream.hpp>
#endif

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

//_________________________________________________________________________________________________________________
//  other includes
//_________________________________________________________________________________________________________________

#ifndef _UNOTOOLS_PROCESSFACTORY_HXX
#include <comphelper/processfactory.hxx>
#endif

#ifndef _UTL_STREAM_WRAPPER_HXX_
#include <unotools/streamwrap.hxx>
#endif

#ifndef _TOOLS_DEBUG_HXX
#include <tools/debug.hxx>
#endif

//_________________________________________________________________________________________________________________
//  namespace
//_________________________________________________________________________________________________________________

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


namespace framework
{

SV_IMPL_PTRARR( ToolBoxDescriptor, ToolBoxItemDescriptorPtr);
SV_IMPL_PTRARR( ToolBoxLayoutDescriptor, ToolBoxLayoutItemDescriptorPtr);

static Reference< XParser > GetSaxParser()
{
    Reference< XMultiServiceFactory > xServiceManager = ::comphelper::getProcessServiceFactory();
    return Reference< XParser >( xServiceManager->createInstance(
                                    ::rtl::OUString::createFromAscii( "com.sun.star.xml.sax.Parser" )),
                                UNO_QUERY);
}

static Reference< XDocumentHandler > GetSaxWriter()
{
    Reference< XMultiServiceFactory > xServiceManager = ::comphelper::getProcessServiceFactory();
    return Reference< XDocumentHandler >( xServiceManager->createInstance(
                                            ::rtl::OUString::createFromAscii( "com.sun.star.xml.sax.Writer" )),
                                          UNO_QUERY) ;
}

sal_Bool ToolBoxConfiguration::LoadToolBox( SvStream& rInStream, ToolBoxDescriptor& aItems )
{
    Reference< XParser > xParser( GetSaxParser() );
    Reference< XInputStream > xInputStream(
                                (::cppu::OWeakObject *)new utl::OInputStreamWrapper( rInStream ),
                                UNO_QUERY );

    // connect stream to input stream to the parser
    InputSource aInputSource;

    aInputSource.aInputStream = xInputStream;

    // create namespace filter and set menudocument handler inside to support xml namespaces
    Reference< XDocumentHandler > xDocHandler( new OReadToolBoxDocumentHandler( aItems ));
    Reference< XDocumentHandler > xFilter( new SaxNamespaceFilter( xDocHandler ));

    // connect parser and filter
    xParser->setDocumentHandler( xFilter );

    try
    {
        xParser->parseStream( aInputSource );
        return sal_True;
    }
    catch ( RuntimeException& )
    {
        return sal_False;
    }
    catch( SAXException& )
    {
        return sal_False;
    }
    catch( ::com::sun::star::io::IOException& )
    {
        return sal_False;
    }

    return sal_False;
}


sal_Bool ToolBoxConfiguration::StoreToolBox( SvStream& rOutStream, const ToolBoxDescriptor& aItems )
{
    Reference< XDocumentHandler > xWriter( GetSaxWriter() );

    Reference< XOutputStream > xOutputStream(
                                (::cppu::OWeakObject *)new utl::OOutputStreamWrapper( rOutStream ),
                                UNO_QUERY );

    Reference< ::com::sun::star::io::XActiveDataSource> xDataSource( xWriter , UNO_QUERY );
    xDataSource->setOutputStream( xOutputStream );

    try
    {
        OWriteToolBoxDocumentHandler aWriteToolBoxDocumentHandler( aItems, xWriter );
        aWriteToolBoxDocumentHandler.WriteToolBoxDocument();
        return sal_True;
    }
    catch ( RuntimeException& )
    {
        return sal_False;
    }
    catch ( SAXException& )
    {
        return sal_False;
    }
    catch ( ::com::sun::star::io::IOException& )
    {
        return sal_False;
    }

    return sal_False;
}

sal_Bool    ToolBoxConfiguration::LoadToolBoxLayout( SvStream& rInStream, ToolBoxLayoutDescriptor& aItems )
{
    Reference< XParser > xParser( GetSaxParser() );
    Reference< XInputStream > xInputStream(
                                (::cppu::OWeakObject *)new utl::OInputStreamWrapper( rInStream ),
                                UNO_QUERY );

    // connect stream to input stream to the parser
    InputSource aInputSource;

    aInputSource.aInputStream = xInputStream;

    // create namespace filter and set menudocument handler inside to support xml namespaces
    Reference< XDocumentHandler > xDocHandler( new OReadToolBoxLayoutDocumentHandler( aItems ));
    Reference< XDocumentHandler > xFilter( new SaxNamespaceFilter( xDocHandler ));

    // connect parser and filter
    xParser->setDocumentHandler( xFilter );

    try
    {
        xParser->parseStream( aInputSource );
        return sal_True;
    }
    catch ( RuntimeException& )
    {
        return sal_False;
    }
    catch( SAXException& )
    {
        return sal_False;
    }
    catch( ::com::sun::star::io::IOException& )
    {
        return sal_False;
    }

    return sal_False;
}

sal_Bool ToolBoxConfiguration::StoreToolBoxLayout( SvStream& rOutStream, ToolBoxLayoutDescriptor& aItems )
{
    Reference< XDocumentHandler > xWriter( GetSaxWriter() );

    Reference< XOutputStream > xOutputStream(
                                (::cppu::OWeakObject *)new utl::OOutputStreamWrapper( rOutStream ),
                                UNO_QUERY );

    Reference< ::com::sun::star::io::XActiveDataSource> xDataSource( xWriter , UNO_QUERY );
    xDataSource->setOutputStream( xOutputStream );

    try
    {
        OWriteToolBoxLayoutDocumentHandler aWriteToolBoxLayoutDocumentHandler( aItems, xWriter );
        aWriteToolBoxLayoutDocumentHandler.WriteToolBoxLayoutDocument();
        return sal_True;
    }
    catch ( RuntimeException& )
    {
        return sal_False;
    }
    catch ( SAXException& )
    {
        return sal_False;
    }
    catch ( ::com::sun::star::io::IOException& )
    {
        return sal_False;
    }

    return sal_False;
}

}