xref: /AOO41X/main/xmloff/source/text/txtdropi.cxx (revision 63bba73cc51e0afb45f8a8d578158724bb5afee8)

/**************************************************************
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 *************************************************************/



// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_xmloff.hxx"
#include <com/sun/star/style/DropCapFormat.hpp>
#include "txtdropi.hxx"
#include <xmloff/xmltkmap.hxx>
#include <xmloff/xmluconv.hxx>
#include <xmloff/nmspmap.hxx>
#include "xmloff/xmlnmspe.hxx"
#include <xmloff/xmlimp.hxx>
#include <xmloff/xmltoken.hxx>

using ::rtl::OUString;
using ::rtl::OUStringBuffer;

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


enum SvXMLTokenMapDropAttrs
{
    XML_TOK_DROP_LINES,
    XML_TOK_DROP_LENGTH,
    XML_TOK_DROP_DISTANCE,
    XML_TOK_DROP_STYLE,
    XML_TOK_DROP_END=XML_TOK_UNKNOWN
};

static __FAR_DATA SvXMLTokenMapEntry aDropAttrTokenMap[] =
{
    { XML_NAMESPACE_STYLE, XML_LINES,       XML_TOK_DROP_LINES  },
    { XML_NAMESPACE_STYLE, XML_LENGTH,      XML_TOK_DROP_LENGTH },
    { XML_NAMESPACE_STYLE, XML_DISTANCE,    XML_TOK_DROP_DISTANCE   },
    { XML_NAMESPACE_STYLE, XML_STYLE_NAME,  XML_TOK_DROP_STYLE  },
    XML_TOKEN_MAP_END
};

TYPEINIT1( XMLTextDropCapImportContext, XMLElementPropertyContext );
void XMLTextDropCapImportContext::ProcessAttrs(
        const Reference< xml::sax::XAttributeList >& xAttrList )
{
    SvXMLTokenMap aTokenMap( aDropAttrTokenMap );

    DropCapFormat aFormat;
    sal_Bool bWholeWord = sal_False;

    sal_Int32 nTmp;
    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 =
            GetImport().GetNamespaceMap().GetKeyByAttrName( rAttrName,
                                                            &aLocalName );
        const OUString& rValue = xAttrList->getValueByIndex( i );

        switch( aTokenMap.Get( nPrefix, aLocalName ) )
        {
        case XML_TOK_DROP_LINES:
            if( GetImport().GetMM100UnitConverter().convertNumber( nTmp, rValue, 0, 255 ) )
            {
                aFormat.Lines = nTmp < 2 ? 0 : (sal_Int8)nTmp;
            }
            break;

        case XML_TOK_DROP_LENGTH:
            if( IsXMLToken( rValue, XML_WORD ) )
            {
                bWholeWord = sal_True;
            }
            else if( GetImport().GetMM100UnitConverter().convertNumber( nTmp, rValue, 1, 255 ) )
            {
                bWholeWord = sal_False;
                aFormat.Count = (sal_Int8)nTmp;
            }
            break;

        case XML_TOK_DROP_DISTANCE:
            if( GetImport().GetMM100UnitConverter().convertMeasure( nTmp, rValue, 0 ) )
            {
                aFormat.Distance = (sal_uInt16)nTmp;
            }
            break;

        case XML_TOK_DROP_STYLE:
            sStyleName = rValue;
            break;
        }
    }

    if( aFormat.Lines > 1 && aFormat.Count < 1 )
        aFormat.Count = 1;

    aProp.maValue <<= aFormat;

    aWholeWordProp.maValue.setValue( &bWholeWord, ::getBooleanCppuType() );
}

XMLTextDropCapImportContext::XMLTextDropCapImportContext(
        SvXMLImport& rImport, sal_uInt16 nPrfx,
        const OUString& rLName,
        const Reference< xml::sax::XAttributeList > & xAttrList,
        const XMLPropertyState& rProp,
        sal_Int32 nWholeWordIdx,
        ::std::vector< XMLPropertyState > &rProps ) :
    XMLElementPropertyContext( rImport, nPrfx, rLName, rProp, rProps ),
    aWholeWordProp( nWholeWordIdx )
{
    ProcessAttrs( xAttrList );
}

XMLTextDropCapImportContext::~XMLTextDropCapImportContext()
{
}

void XMLTextDropCapImportContext::EndElement()
{
    SetInsert( sal_True );
    XMLElementPropertyContext::EndElement();

    if( -1 != aWholeWordProp.mnIndex )
        rProperties.push_back( aWholeWordProp );
}