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 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * Copyright 2000, 2010 Oracle and/or its affiliates.
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_xmloff.hxx"
#include "XMLAutoTextEventExport.hxx"
#include <com/sun/star/frame/XModel.hpp>
#include <com/sun/star/xml/sax/XDocumentHandler.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/document/XEventsSupplier.hpp>
#include <com/sun/star/container/XNameReplace.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/uno/Reference.hxx>
#include <com/sun/star/uno/Sequence.hxx>

#ifndef _COM_SUN_STAR_UNO_EXCEPTION_HPP
#include <com/sun/star/uno/Exception.hpp>
#endif

// #110680#
//#ifndef _COMPHELPER_PROCESSFACTORY_HXX_
//#include <comphelper/processfactory.hxx>
//#endif
#include <rtl/ustrbuf.hxx>
#include "xmlnmspe.hxx"
#include <xmloff/nmspmap.hxx>
#include <xmloff/xmltoken.hxx>
#include <xmloff/XMLEventExport.hxx>
#include <tools/debug.hxx>


using namespace ::com::sun::star;
using namespace ::xmloff::token;

// #110680#
// using ::comphelper::getProcessServiceFactory;
using ::rtl::OUString;
using ::rtl::OUStringBuffer;
using ::std::set;
using ::com::sun::star::beans::XPropertySet;
using ::com::sun::star::beans::PropertyValue;
using ::com::sun::star::container::XNameAccess;
using ::com::sun::star::container::XNameReplace;
using ::com::sun::star::document::XEventsSupplier;
using ::com::sun::star::frame::XModel;
using ::com::sun::star::lang::XMultiServiceFactory;
using ::com::sun::star::uno::Any;
using ::com::sun::star::uno::Exception;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::Sequence;
using ::com::sun::star::uno::XInterface;
using ::com::sun::star::uno::UNO_QUERY;
using ::com::sun::star::xml::sax::XDocumentHandler;


const sal_Char sAPI_AutoText[] = "com.sun.star.text.AutoTextContainer";


// #110680#
XMLAutoTextEventExport::XMLAutoTextEventExport(
    const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceFactory,
        sal_uInt16 nFlags
    ) 
:		SvXMLExport( xServiceFactory, MAP_INCH, XML_AUTO_TEXT, nFlags ),
        sEventType(RTL_CONSTASCII_USTRINGPARAM("EventType")),
        sNone(RTL_CONSTASCII_USTRINGPARAM("None"))
{
}

// #110680#
XMLAutoTextEventExport::XMLAutoTextEventExport(
    const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceFactory,
    const OUString& rFileName,
    const Reference<XDocumentHandler> & rHandler,
    const Reference<XModel> & rModel,
    const Reference<XNameAccess> & rEvents,
    sal_uInt16 /*nFlags*/ ) 
:	SvXMLExport( xServiceFactory, rFileName, rHandler, rModel, MAP_INCH ),
    xEvents(rEvents),
    sEventType(RTL_CONSTASCII_USTRINGPARAM("EventType")),
    sNone(RTL_CONSTASCII_USTRINGPARAM("None"))
{
}

XMLAutoTextEventExport::~XMLAutoTextEventExport()
{
}


void XMLAutoTextEventExport::initialize( 
    const Sequence<Any> & rArguments )
        throw(uno::Exception, uno::RuntimeException)
{
    if (rArguments.getLength() > 1)
    {
        Reference<XEventsSupplier> xSupplier;
        rArguments[1] >>= xSupplier;
        if (xSupplier.is())
        {
            Reference<XNameAccess> xAccess(xSupplier->getEvents(), UNO_QUERY);
            xEvents = xAccess;
        }
        else
        {
            Reference<XNameReplace> xReplace;
            rArguments[1] >>= xReplace;
            if (xReplace.is())
            {
                Reference<XNameAccess> xAccess(xReplace, UNO_QUERY);
                xEvents = xAccess;
            }
            else
            {
                rArguments[1] >>= xEvents;
            }
        }
    }

    // call super class (for XHandler)
    SvXMLExport::initialize(rArguments);
}


sal_uInt32 XMLAutoTextEventExport::exportDoc( enum XMLTokenEnum )
{
    if( (getExportFlags() & EXPORT_OASIS) == 0 )
    {
        Reference< lang::XMultiServiceFactory > xFactory = getServiceFactory();
        if( xFactory.is() )
        {
            try
            {

                Sequence<Any> aArgs( 1 );
                aArgs[0] <<= GetDocHandler();

                // get filter component
                Reference< xml::sax::XDocumentHandler > xTmpDocHandler(
                    xFactory->createInstanceWithArguments(
                    OUString::createFromAscii("com.sun.star.comp.Oasis2OOoTransformer"),
                                aArgs), UNO_QUERY);
                OSL_ENSURE( xTmpDocHandler.is(),
                    "can't instantiate OASIS transformer component" );
                if( xTmpDocHandler.is() )
                {
                    SetDocHandler( xTmpDocHandler );
                }
            }
            catch( com::sun::star::uno::Exception& )
            {
            }
        }
    }
    if (hasEvents())
    {
        GetDocHandler()->startDocument();

        addNamespaces();

        {
            // container element
            SvXMLElementExport aContainerElement(
                *this, XML_NAMESPACE_OOO, XML_AUTO_TEXT_EVENTS, 
                sal_True, sal_True);

            exportEvents();
        }

        // and close document again
        GetDocHandler()->endDocument();
    }

    return 0;
}

sal_Bool XMLAutoTextEventExport::hasEvents()
{
    // TODO: provide full implementation that check for presence of events
    return xEvents.is();
}

void XMLAutoTextEventExport::addNamespaces()
{
    // namespaces for office:, text: and script:
    GetAttrList().AddAttribute( 
        GetNamespaceMap().GetAttrNameByIndex( XML_NAMESPACE_OFFICE ), 
        GetNamespaceMap().GetNameByIndex( XML_NAMESPACE_OFFICE ) );
    GetAttrList().AddAttribute( 
        GetNamespaceMap().GetAttrNameByIndex( XML_NAMESPACE_TEXT ), 
        GetNamespaceMap().GetNameByIndex( XML_NAMESPACE_TEXT ) );
    GetAttrList().AddAttribute( 
        GetNamespaceMap().GetAttrNameByIndex( XML_NAMESPACE_SCRIPT ), 
        GetNamespaceMap().GetNameByIndex( XML_NAMESPACE_SCRIPT ) );
    GetAttrList().AddAttribute( 
        GetNamespaceMap().GetAttrNameByIndex( XML_NAMESPACE_DOM ), 
        GetNamespaceMap().GetNameByIndex( XML_NAMESPACE_DOM ) );
    GetAttrList().AddAttribute( 
        GetNamespaceMap().GetAttrNameByIndex( XML_NAMESPACE_OOO ), 
        GetNamespaceMap().GetNameByIndex( XML_NAMESPACE_OOO ) );
}

void XMLAutoTextEventExport::exportEvents()
{
    DBG_ASSERT(hasEvents(), "no events to export!");

    GetEventExport().Export(xEvents, sal_True);
}



// methods without content:

void XMLAutoTextEventExport::_ExportMeta() {}
void XMLAutoTextEventExport::_ExportScripts() {}
void XMLAutoTextEventExport::_ExportFontDecls() {}
void XMLAutoTextEventExport::_ExportStyles( sal_Bool ) {}
void XMLAutoTextEventExport::_ExportAutoStyles() {}
void XMLAutoTextEventExport::_ExportMasterStyles() {}
void XMLAutoTextEventExport::_ExportChangeTracking() {}
void XMLAutoTextEventExport::_ExportContent() {}



// methods to support the component registration

Sequence< OUString > SAL_CALL XMLAutoTextEventExport_getSupportedServiceNames()
    throw()
{
    Sequence< OUString > aSeq( 1 );
    aSeq[0] = XMLAutoTextEventExport_getImplementationName();
    return aSeq;
}

OUString SAL_CALL XMLAutoTextEventExport_getImplementationName() throw()
{
    return OUString( RTL_CONSTASCII_USTRINGPARAM( 
        "com.sun.star.comp.Writer.XMLOasisAutotextEventsExporter" ) );
}

Reference< XInterface > SAL_CALL XMLAutoTextEventExport_createInstance(
        const Reference< XMultiServiceFactory > & rSMgr)
    throw( Exception )
{
    // #110680#
    // return (cppu::OWeakObject*)new XMLAutoTextEventExport;
    return (cppu::OWeakObject*)new XMLAutoTextEventExport(rSMgr, EXPORT_ALL|EXPORT_OASIS);
}

// methods to support the component registration

Sequence< OUString > SAL_CALL XMLAutoTextEventExportOOO_getSupportedServiceNames()
    throw()
{
    Sequence< OUString > aSeq( 1 );
    aSeq[0] = XMLAutoTextEventExportOOO_getImplementationName();
    return aSeq;
}

OUString SAL_CALL XMLAutoTextEventExportOOO_getImplementationName() throw()
{
    return OUString( RTL_CONSTASCII_USTRINGPARAM( 
        "com.sun.star.comp.Writer.XMLAutotextEventsExporter" ) );
}

Reference< XInterface > SAL_CALL XMLAutoTextEventExportOOO_createInstance(
        const Reference< XMultiServiceFactory > & rSMgr)
    throw( Exception )
{
    // #110680#
    // return (cppu::OWeakObject*)new XMLAutoTextEventExport;
    return (cppu::OWeakObject*)new XMLAutoTextEventExport(rSMgr,EXPORT_ALL);
}