libreoffice/xmloff/source/transform/ControlOASISTContext.cxx

/*************************************************************************
 *
 *  $RCSfile: ControlOASISTContext.cxx,v $
 *
 *  $Revision: 1.2 $
 *
 *  last change: $Author: rt $ $Date: 2004-07-13 08:45:42 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (the "License"); You may not use this file
 *  except in compliance with the License. You may obtain a copy of the
 *  License at http://www.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/

#ifndef _XMLOFF_MUTABLEATTRLIST_HXX
#include "MutableAttrList.hxx"
#endif
#ifndef _XMLOFF_XMLNMSPE_HXX
#include "xmlnmspe.hxx"
#endif
#ifndef _XMLOFF_NMSPMAP_HXX
#include "nmspmap.hxx"
#endif
#ifndef _XMLOFF_ACTIONMAPTYPESOASIS_HXX
#include "ActionMapTypesOASIS.hxx"
#endif
#ifndef _XMLOFF_ATTRTRANSFORMERACTION_HXX
#include "AttrTransformerAction.hxx"
#endif
#ifndef _XMLOFF_TRANSFORMERACTIONS_HXX
#include "TransformerActions.hxx"
#endif
#ifndef _XMLOFF_TRANSFORMERBASE_HXX
#include "TransformerBase.hxx"
#endif
#ifndef _XMLOFF_CONTROLASISTCONTEXT_HXX
#include "ControlOASISTContext.hxx"
#endif

using ::rtl::OUString;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::xml::sax;
using namespace ::xmloff::token;

TYPEINIT1( XMLControlOASISTransformerContext, XMLTransformerContext );

XMLControlOASISTransformerContext::XMLControlOASISTransformerContext(
        XMLTransformerBase& rImp,
        const OUString& rQName,
        sal_Bool bCreateControl ) :
    XMLTransformerContext( rImp, rQName ),
    m_aElemQName( rImp.GetNamespaceMap().GetQNameByKey( XML_NAMESPACE_FORM,
                            ::xmloff::token::GetXMLToken( XML_CONTROL ) ) ),
    m_bCreateControl( bCreateControl )
{
}

XMLControlOASISTransformerContext::~XMLControlOASISTransformerContext()
{
}

void XMLControlOASISTransformerContext::StartElement(
    const Reference< XAttributeList >& rAttrList )
{

    XMLTransformerActions *pActions =
        GetTransformer().GetUserDefinedActions( OASIS_FORM_CONTROL_ACTIONS );
    OSL_ENSURE( pActions, "go no actions" );

    Reference< XAttributeList > xAttrList( rAttrList );
    XMLMutableAttributeList *pMutableAttrList = 0;
//      GetTransformer().ProcessAttrList( xAttrList, OOO_SHAPE_ACTIONS,
//                                        sal_True );

    XMLMutableAttributeList *pControlMutableAttrList =
        m_bCreateControl ? new XMLMutableAttributeList : 0;
    Reference< XAttributeList > xControlAttrList( pControlMutableAttrList );

    sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
    for( sal_Int16 i=0; i < nAttrCount; i++ )
    {
        const OUString& rAttrName = xAttrList->getNameByIndex( i );
        OUString aLocalName;
        sal_uInt16 nPrefix =
            GetTransformer().GetNamespaceMap().GetKeyByAttrName( rAttrName,
                                                                 &aLocalName );
        XMLTransformerActions::key_type aKey( nPrefix, aLocalName );
        XMLTransformerActions::const_iterator aIter =
            pActions->find( aKey );
        if( !(aIter == pActions->end() ) )
        {
            if( !pMutableAttrList )
            {
                pMutableAttrList =
                    new XMLMutableAttributeList( rAttrList );
                xAttrList = pMutableAttrList;
            }
            const OUString& rAttrValue = xAttrList->getValueByIndex( i );
            switch( (*aIter).second.m_nActionType )
            {
            case XML_ATACTION_MOVE_TO_ELEM:
                if( m_bCreateControl )
                {
                    pControlMutableAttrList->AddAttribute( rAttrName,
                                                           rAttrValue );
                    pMutableAttrList->RemoveAttributeByIndex( i );
                    --i;
                    --nAttrCount;
                }
                break;
            case XML_ATACTION_RENAME_REMOVE_NAMESPACE_PREFIX:
                {
                    OUString aAttrValue( rAttrValue );
                    sal_uInt16 nValPrefix =
                        static_cast<sal_uInt16>( (*aIter).second.m_nParam2 );
                    GetTransformer().RemoveNamespacePrefix( aAttrValue,
                                                            nValPrefix );
                    OUString aNewAttrQName(
                        GetTransformer().GetNamespaceMap().GetQNameByKey(
                            (*aIter).second.GetQNamePrefixFromParam1(),
                            ::xmloff::token::GetXMLToken(
                                (*aIter).second.GetQNameTokenFromParam1()) ) );
                    if( m_bCreateControl )
                    {
                        pControlMutableAttrList->AddAttribute( aNewAttrQName,
                                                               aAttrValue );
                        pMutableAttrList->RemoveAttributeByIndex( i );
                        --i;
                        --nAttrCount;
                    }
                    else
                    {
                        pMutableAttrList->RenameAttributeByIndex( i,
                                                              aNewAttrQName );
                        pMutableAttrList->SetValueByIndex( i, aAttrValue );
                    }
                }
            case XML_ATACTION_URI_OASIS:
                {
                    OUString aAttrValue( rAttrValue );
                    if( GetTransformer().ConvertURIToOOo( aAttrValue,
                           static_cast< sal_Bool >((*aIter).second.m_nParam1)) )
                        pMutableAttrList->SetValueByIndex( i, aAttrValue );
                }
                break;
            default:
                OSL_ENSURE( !this, "unknown action" );
                break;
            }
        }
    }

    if( m_bCreateControl )
        GetTransformer().GetDocHandler()->startElement( m_aElemQName,
                                                        xControlAttrList );
    XMLTransformerContext::StartElement( xAttrList );
}

void XMLControlOASISTransformerContext::EndElement()
{
    XMLTransformerContext::EndElement();
    if( m_bCreateControl )
        GetTransformer().GetDocHandler()->endElement( m_aElemQName );
}