xref: /AOO42X/main/sw/source/core/fields/authfld.cxx (revision b1c5455db1639c48e26c568e4fa7ee78ca5d60ee)

/**************************************************************
 *
 * 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_sw.hxx"


#define _SVSTDARR_STRINGSDTOR
#define _SVSTDARR_USHORTS
#define _SVSTDARR_LONGS
#define _SVSTDARR_ULONGS
#include <hintids.hxx>

#include <svl/svstdarr.hxx>
#include <editeng/unolingu.hxx>
#include <editeng/langitem.hxx>
#include <swtypes.hxx>
#include <tools/resid.hxx>
#include <comcore.hrc>
#include <authfld.hxx>
#include <expfld.hxx>
#include <pam.hxx>
#include <cntfrm.hxx>
#include <tox.hxx>
#include <txmsrt.hxx>
#include <doctxm.hxx>
#include <fmtfld.hxx>
#include <txtfld.hxx>
#include <ndtxt.hxx>
#include <doc.hxx>
#include <unofldmid.h>
#include <unoprnms.hxx>
#include <switerator.hxx>
#include <unomid.h>

using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::lang;
using rtl::OUString;


typedef SwAuthEntry* SwAuthEntryPtr;
SV_DECL_PTRARR_DEL( SwAuthDataArr, SwAuthEntryPtr, 5, 5 )
SV_IMPL_PTRARR( SwAuthDataArr, SwAuthEntryPtr )


typedef SwTOXSortKey* TOXSortKeyPtr;
SV_DECL_PTRARR_DEL( SortKeyArr, TOXSortKeyPtr, 5, 5 )
SV_IMPL_PTRARR( SortKeyArr, TOXSortKeyPtr )


SwAuthEntry::SwAuthEntry(const SwAuthEntry& rCopy)
    : nRefCount(0)
{
    for(sal_uInt16 i = 0; i < AUTH_FIELD_END; i++)
        aAuthFields[i] = rCopy.aAuthFields[i];
}
// --------------------------------------------------------
sal_Bool    SwAuthEntry::operator==(const SwAuthEntry& rComp)
{
    for(sal_uInt16 i = 0; i < AUTH_FIELD_END; i++)
        if(aAuthFields[i] != rComp.aAuthFields[i])
            return sal_False;
    return sal_True;
}
// --------------------------------------------------------
SwAuthorityFieldType::SwAuthorityFieldType(SwDoc* pDoc)
    : SwFieldType( RES_AUTHORITY ),
    m_pDoc(pDoc),
    m_pDataArr(new SwAuthDataArr ),
    m_pSequArr(new SvLongs(5, 5)),
    m_pSortKeyArr(new SortKeyArr(3, 3)),
    m_cPrefix('['),
    m_cSuffix(']'),
    m_bIsSequence(sal_False),
    m_bSortByDocument(sal_True),
    m_eLanguage((LanguageType)::GetAppLanguage())
{
}

SwAuthorityFieldType::SwAuthorityFieldType( const SwAuthorityFieldType& rFType)
    : SwFieldType( RES_AUTHORITY ),
    m_pDataArr(new SwAuthDataArr ),
    m_pSequArr(new SvLongs(5, 5)),
    m_pSortKeyArr(new SortKeyArr(3, 3)),
    m_cPrefix(rFType.m_cPrefix),
    m_cSuffix(rFType.m_cSuffix),
    m_bIsSequence(rFType.m_bIsSequence),
    m_bSortByDocument(rFType.m_bSortByDocument),
    m_eLanguage(rFType.m_eLanguage),
    m_sSortAlgorithm(rFType.m_sSortAlgorithm)
{
    for(sal_uInt16 i = 0; i < rFType.m_pSortKeyArr->Count(); i++)
        m_pSortKeyArr->Insert((*rFType.m_pSortKeyArr)[i], i);
}

SwAuthorityFieldType::~SwAuthorityFieldType()
{
//  DBG_ASSERT(!m_pDataArr->Count(), "Array is not empty");
    m_pSortKeyArr->DeleteAndDestroy(0, m_pSortKeyArr->Count());
    delete m_pSortKeyArr;
    delete m_pSequArr;
    delete m_pDataArr;
}

SwFieldType*    SwAuthorityFieldType::Copy()  const
{
    return new SwAuthorityFieldType(m_pDoc);
}

void    SwAuthorityFieldType::RemoveField(long nHandle)
{
#ifdef DBG_UTIL
    sal_Bool bRemoved = sal_False;
#endif
    for(sal_uInt16 j = 0; j < m_pDataArr->Count(); j++)
    {
        SwAuthEntry* pTemp = m_pDataArr->GetObject(j);
        long nRet = (long)(void*)pTemp;
        if(nRet == nHandle)
        {
#ifdef DBG_UTIL
            bRemoved = sal_True;
#endif
            pTemp->RemoveRef();
            if(!pTemp->GetRefCount())
            {
                m_pDataArr->DeleteAndDestroy(j, 1);
                //re-generate positions of the fields
                DelSequenceArray();
            }
            break;
        }
    }
#ifdef DBG_UTIL
    DBG_ASSERT(bRemoved, "Field unknown" );
#endif
}

long    SwAuthorityFieldType::AddField(const String& rFieldContents)
{
    long nRet = 0;
    SwAuthEntry* pEntry = new SwAuthEntry;
    for( sal_uInt16 i = 0; i < AUTH_FIELD_END; ++i )
        pEntry->SetAuthorField( (ToxAuthorityField)i,
                        rFieldContents.GetToken( i, TOX_STYLE_DELIMITER ));

    for(sal_uInt16 j = 0; j < m_pDataArr->Count() && pEntry; j++)
    {
        SwAuthEntry* pTemp = m_pDataArr->GetObject(j);
        if(*pTemp == *pEntry)
        {
            DELETEZ(pEntry);
            nRet = (long)(void*)pTemp;
            pTemp->AddRef();
        }
    }
    //if it is a new Entry - insert
    if(pEntry)
    {
        nRet = (long)(void*)pEntry;
        pEntry->AddRef();
        m_pDataArr->Insert(pEntry, m_pDataArr->Count());
        //re-generate positions of the fields
        DelSequenceArray();
    }
    return nRet;
}

sal_Bool SwAuthorityFieldType::AddField(long nHandle)
{
    sal_Bool bRet = sal_False;
    for( sal_uInt16 j = 0; j < m_pDataArr->Count(); j++ )
    {
        SwAuthEntry* pTemp = m_pDataArr->GetObject(j);
        long nTmp = (long)(void*)pTemp;
        if( nTmp == nHandle )
        {
            bRet = sal_True;
            pTemp->AddRef();
            //re-generate positions of the fields
            DelSequenceArray();
            break;
        }
    }
    DBG_ASSERT(bRet, "::AddField(long) failed");
    return bRet;
}

const SwAuthEntry*  SwAuthorityFieldType::GetEntryByHandle(long nHandle) const
{
    const SwAuthEntry* pRet = 0;
    for(sal_uInt16 j = 0; j < m_pDataArr->Count(); j++)
    {
        const SwAuthEntry* pTemp = m_pDataArr->GetObject(j);
        long nTmp = (long)(void*)pTemp;
        if( nTmp == nHandle )
        {
            pRet = pTemp;
            break;
        }
    }
    ASSERT( pRet, "invalid Handle" );
    return pRet;
}

void SwAuthorityFieldType::GetAllEntryIdentifiers(
                SvStringsDtor& rToFill )const
{
    for(sal_uInt16 j = 0; j < m_pDataArr->Count(); j++)
    {
        SwAuthEntry* pTemp = m_pDataArr->GetObject(j);
        rToFill.Insert( new String( pTemp->GetAuthorField(
                    AUTH_FIELD_IDENTIFIER )), rToFill.Count() );
    }
}

const SwAuthEntry*  SwAuthorityFieldType::GetEntryByIdentifier(
                                const String& rIdentifier)const
{
    const SwAuthEntry* pRet = 0;
    for( sal_uInt16 j = 0; j < m_pDataArr->Count(); ++j )
    {
        const SwAuthEntry* pTemp = m_pDataArr->GetObject(j);
        if( rIdentifier == pTemp->GetAuthorField( AUTH_FIELD_IDENTIFIER ))
        {
            pRet = pTemp;
            break;
        }
    }
    return pRet;
}

bool SwAuthorityFieldType::ChangeEntryContent(const SwAuthEntry* pNewEntry)
{
    bool bChanged = false;
    for( sal_uInt16 j = 0; j < m_pDataArr->Count(); ++j )
    {
        SwAuthEntry* pTemp = m_pDataArr->GetObject(j);
        if(pTemp->GetAuthorField(AUTH_FIELD_IDENTIFIER) ==
                    pNewEntry->GetAuthorField(AUTH_FIELD_IDENTIFIER))
        {
            for(sal_uInt16 i = 0; i < AUTH_FIELD_END; i++)
                pTemp->SetAuthorField((ToxAuthorityField) i,
                    pNewEntry->GetAuthorField((ToxAuthorityField)i));
            bChanged = true;
            break;
        }
    }
    return bChanged;
}

/*-------------------------------------------------------------------------
  appends a new entry (if new) and returns the array position
  -----------------------------------------------------------------------*/
sal_uInt16  SwAuthorityFieldType::AppendField( const SwAuthEntry& rInsert )
{
    sal_uInt16 nRet = 0;
    for( nRet = 0; nRet < m_pDataArr->Count(); ++nRet )
    {
        SwAuthEntry* pTemp = m_pDataArr->GetObject( nRet );
        if( *pTemp == rInsert )
        {
            break;
            //ref count unchanged
        }
    }

    //if it is a new Entry - insert
    if( nRet == m_pDataArr->Count() )
        m_pDataArr->Insert( new SwAuthEntry( rInsert ), nRet );

    return nRet;
}

long    SwAuthorityFieldType::GetHandle(sal_uInt16 nPos)
{
    long nRet = 0;
    if( nPos < m_pDataArr->Count() )
    {
        SwAuthEntry* pTemp = m_pDataArr->GetObject(nPos);
        nRet = (long)(void*)pTemp;
    }
    return nRet;
}

sal_uInt16  SwAuthorityFieldType::GetSequencePos(long nHandle)
{
    //find the field in a sorted array of handles,
#ifdef DBG_UTIL
    sal_Bool bCurrentFieldWithoutTextNode = sal_False;
#endif
    if(m_pSequArr->Count() && m_pSequArr->Count() != m_pDataArr->Count())
        DelSequenceArray();
    if(!m_pSequArr->Count())
    {
        SwTOXSortTabBases aSortArr;
        SwIterator<SwFmtFld,SwFieldType> aIter( *this );

        SwTOXInternational aIntl(m_eLanguage, 0, m_sSortAlgorithm);

        for( SwFmtFld* pFmtFld = aIter.First(); pFmtFld; pFmtFld = aIter.Next() )
        {
            const SwTxtFld* pTxtFld = pFmtFld->GetTxtFld();
            if(!pTxtFld || !pTxtFld->GetpTxtNode())
            {
#ifdef DBG_UTIL
                if(nHandle == ((SwAuthorityField*)pFmtFld->GetField())->GetHandle())
                    bCurrentFieldWithoutTextNode = sal_True;
#endif
                continue;
            }
            const SwTxtNode& rFldTxtNode = pTxtFld->GetTxtNode();
            SwPosition aFldPos(rFldTxtNode);
            SwDoc& rDoc = *(SwDoc*)rFldTxtNode.GetDoc();
            SwCntntFrm *pFrm = rFldTxtNode.getLayoutFrm( rDoc.GetCurrentLayout() );
            const SwTxtNode* pTxtNode = 0;
            if(pFrm && !pFrm->IsInDocBody())
                pTxtNode = GetBodyTxtNode( rDoc, aFldPos, *pFrm );
            //if no text node could be found or the field is in the document
            //body the directly available text node will be used
            if(!pTxtNode)
                pTxtNode = &rFldTxtNode;
            if( pTxtNode->GetTxt().Len() && pTxtNode->getLayoutFrm( rDoc.GetCurrentLayout() ) &&
                pTxtNode->GetNodes().IsDocNodes() )
            {
                SwTOXAuthority* pNew = new SwTOXAuthority( *pTxtNode,
                                                            *pFmtFld, aIntl );

                for(short i = 0; i < aSortArr.Count(); ++i)
                {
                    SwTOXSortTabBase* pOld = aSortArr[i];
                    if(*pOld == *pNew)
                    {
                        //only the first occurrence in the document
                        //has to be in the array
                        if(*pOld < *pNew)
                            DELETEZ(pNew);
                        else // remove the old content
                            aSortArr.DeleteAndDestroy( i, 1 );
                        break;
                    }
                }
                //if it still exists - insert at the correct position
                if(pNew)
                {
                    short j;

                    for( j = 0; j < aSortArr.Count(); ++j)
                    {
                        SwTOXSortTabBase* pOld = aSortArr[j];
                        if(*pNew < *pOld)
                            break;
                    }
                    aSortArr.Insert(pNew, j );
                }
            }
        }

        for(sal_uInt16 i = 0; i < aSortArr.Count(); i++)
        {
            const SwTOXSortTabBase& rBase = *aSortArr[i];
            SwFmtFld& rFmtFld = ((SwTOXAuthority&)rBase).GetFldFmt();
            SwAuthorityField* pAFld = (SwAuthorityField*)rFmtFld.GetField();
            m_pSequArr->Insert(pAFld->GetHandle(), i);
        }
        aSortArr.DeleteAndDestroy(0, aSortArr.Count());
    }
    //find nHandle
    sal_uInt16 nRet = 0;
    for(sal_uInt16 i = 0; i < m_pSequArr->Count(); i++)
    {
        if((*m_pSequArr)[i] == nHandle)
        {
            nRet = i + 1;
            break;
        }
    }
    ASSERT(bCurrentFieldWithoutTextNode || nRet, "Handle not found")
    return nRet;
}

sal_Bool    SwAuthorityFieldType::QueryValue( Any& rVal, sal_uInt16 nWhichId ) const
{
    switch( nWhichId )
    {
    case FIELD_PROP_PAR1:
    case FIELD_PROP_PAR2:
        {
            OUString sVal;
            sal_Unicode uRet = FIELD_PROP_PAR1 == nWhichId ? m_cPrefix : m_cSuffix;
            if(uRet)
                sVal = OUString(uRet);
            rVal <<= sVal;
        }
        break;
    case FIELD_PROP_PAR3:
        rVal <<= OUString(GetSortAlgorithm());
        break;

    case FIELD_PROP_BOOL1:
    case FIELD_PROP_BOOL2:
        {
            sal_Bool bVal = FIELD_PROP_BOOL1 == nWhichId ? m_bIsSequence: m_bSortByDocument;
            rVal.setValue(&bVal, ::getBooleanCppuType());
        }
        break;

    case FIELD_PROP_LOCALE:
        rVal <<= SvxCreateLocale(GetLanguage());
        break;

    case FIELD_PROP_PROP_SEQ:
        {
            Sequence<PropertyValues> aRet(m_pSortKeyArr->Count());
            PropertyValues* pValues = aRet.getArray();
            OUString sProp1( C2U(SW_PROP_NAME_STR(UNO_NAME_SORT_KEY)) ),
                     sProp2( C2U(SW_PROP_NAME_STR(UNO_NAME_IS_SORT_ASCENDING)));
            for(sal_uInt16 i = 0; i < m_pSortKeyArr->Count(); i++)
            {
                const SwTOXSortKey* pKey = (*m_pSortKeyArr)[i];
                pValues[i].realloc(2);
                PropertyValue* pValue = pValues[i].getArray();
                pValue[0].Name = sProp1;
                pValue[0].Value <<= sal_Int16(pKey->eField);
                pValue[1].Name = sProp2;
                pValue[1].Value.setValue(&pKey->bSortAscending, ::getBooleanCppuType());
            }
            rVal <<= aRet;
        }
        break;
    default:
        DBG_ERROR("illegal property");
    }
    return sal_True;
}

sal_Bool    SwAuthorityFieldType::PutValue( const Any& rAny, sal_uInt16 nWhichId )
{
    sal_Bool bRet = sal_True;
    String sTmp;
    switch( nWhichId )
    {
    case FIELD_PROP_PAR1:
    case FIELD_PROP_PAR2:
    {
        ::GetString( rAny, sTmp );
        sal_Unicode uSet = sTmp.GetChar(0);
        if( FIELD_PROP_PAR1 == nWhichId )
            m_cPrefix = uSet;
        else
            m_cSuffix = uSet;
    }
    break;
    case FIELD_PROP_PAR3:
        SetSortAlgorithm( ::GetString( rAny, sTmp ));
        break;

    case FIELD_PROP_BOOL1:
        m_bIsSequence = *(sal_Bool*)rAny.getValue();
        break;
    case FIELD_PROP_BOOL2:
        m_bSortByDocument = *(sal_Bool*)rAny.getValue();
        break;

    case FIELD_PROP_LOCALE:
        {
            Locale aLocale;
            if( 0 != (bRet = rAny >>= aLocale ))
                SetLanguage( SvxLocaleToLanguage( aLocale ));
        }
        break;

    case FIELD_PROP_PROP_SEQ:
        {
            Sequence<PropertyValues> aSeq;
            if( 0 != (bRet = rAny >>= aSeq) )
            {
                m_pSortKeyArr->DeleteAndDestroy(0, m_pSortKeyArr->Count());
                const PropertyValues* pValues = aSeq.getConstArray();
                for(sal_Int32 i = 0; i < aSeq.getLength() && i < USHRT_MAX / 4; i++)
                {
                    const PropertyValue* pValue = pValues[i].getConstArray();
                    SwTOXSortKey* pSortKey = new SwTOXSortKey;
                    for(sal_Int32 j = 0; j < pValues[i].getLength(); j++)
                    {
                        if(pValue[j].Name.equalsAsciiL(SW_PROP_NAME(UNO_NAME_SORT_KEY)))
                        {
                            sal_Int16 nVal = -1; pValue[j].Value >>= nVal;
                            if(nVal >= 0 && nVal < AUTH_FIELD_END)
                                pSortKey->eField = (ToxAuthorityField) nVal;
                            else
                                bRet = sal_False;
                        }
                        else if(pValue[j].Name.equalsAsciiL(SW_PROP_NAME(UNO_NAME_IS_SORT_ASCENDING)))
                        {
                            pSortKey->bSortAscending = *(sal_Bool*)pValue[j].Value.getValue();
                        }
                    }
                    m_pSortKeyArr->Insert(pSortKey, m_pSortKeyArr->Count());
                }
            }
        }
        break;
    default:
        DBG_ERROR("illegal property");
    }
    return bRet;
}

void SwAuthorityFieldType::Modify( const SfxPoolItem* pOld, const SfxPoolItem *pNew )
{
    //re-generate positions of the fields
    DelSequenceArray();
    NotifyClients( pOld, pNew );
}

sal_uInt16 SwAuthorityFieldType::GetSortKeyCount() const
{
    return m_pSortKeyArr->Count();
}

const SwTOXSortKey*  SwAuthorityFieldType::GetSortKey(sal_uInt16 nIdx) const
{
    SwTOXSortKey* pRet = 0;
    if(m_pSortKeyArr->Count() > nIdx)
        pRet = (*m_pSortKeyArr)[nIdx];
    DBG_ASSERT(pRet, "Sort key not found");
    return pRet;
}

void SwAuthorityFieldType::SetSortKeys(sal_uInt16 nKeyCount, SwTOXSortKey aKeys[])
{
    m_pSortKeyArr->DeleteAndDestroy(0, m_pSortKeyArr->Count());
    sal_uInt16 nArrIdx = 0;
    for(sal_uInt16 i = 0; i < nKeyCount; i++)
        if(aKeys[i].eField < AUTH_FIELD_END)
            m_pSortKeyArr->Insert(new SwTOXSortKey(aKeys[i]), nArrIdx++);
}

SwAuthorityField::SwAuthorityField( SwAuthorityFieldType* pInitType,
                                    const String& rFieldContents )
    : SwField(pInitType),
    m_nTempSequencePos( -1 )
{
    m_nHandle = pInitType->AddField( rFieldContents );
}

SwAuthorityField::SwAuthorityField( SwAuthorityFieldType* pInitType,
                                                long nSetHandle )
    : SwField( pInitType ),
    m_nHandle( nSetHandle ),
    m_nTempSequencePos( -1 )
{
    pInitType->AddField( m_nHandle );
}

SwAuthorityField::~SwAuthorityField()
{
    ((SwAuthorityFieldType* )GetTyp())->RemoveField(m_nHandle);
}

String  SwAuthorityField::Expand() const
{
    SwAuthorityFieldType* pAuthType = (SwAuthorityFieldType*)GetTyp();
    String sRet;
    if(pAuthType->GetPrefix())
        sRet.Assign(pAuthType->GetPrefix());

    if( pAuthType->IsSequence() )
    {
       if(!pAuthType->GetDoc()->IsExpFldsLocked())
           m_nTempSequencePos = pAuthType->GetSequencePos( m_nHandle );
       if( m_nTempSequencePos >= 0 )
           sRet += String::CreateFromInt32( m_nTempSequencePos );
    }
    else
    {
        const SwAuthEntry* pEntry = pAuthType->GetEntryByHandle(m_nHandle);
        //TODO: Expand to: identifier, number sequence, ...
        if(pEntry)
            sRet += pEntry->GetAuthorField(AUTH_FIELD_IDENTIFIER);
    }
    if(pAuthType->GetSuffix())
        sRet += pAuthType->GetSuffix();
    return sRet;
}

SwField* SwAuthorityField::Copy() const
{
    SwAuthorityFieldType* pAuthType = (SwAuthorityFieldType*)GetTyp();
    return new SwAuthorityField(pAuthType, m_nHandle);
}

const String&   SwAuthorityField::GetFieldText(ToxAuthorityField eField) const
{
    SwAuthorityFieldType* pAuthType = (SwAuthorityFieldType*)GetTyp();
    const SwAuthEntry* pEntry = pAuthType->GetEntryByHandle( m_nHandle );
    return pEntry->GetAuthorField( eField );
}

void    SwAuthorityField::SetPar1(const String& rStr)
{
    SwAuthorityFieldType* pInitType = (SwAuthorityFieldType* )GetTyp();
    pInitType->RemoveField(m_nHandle);
    m_nHandle = pInitType->AddField(rStr);
}

String SwAuthorityField::GetDescription() const
{
    return SW_RES(STR_AUTHORITY_ENTRY);
}


const char* aFieldNames[] =
{
    "Identifier",
    "BibiliographicType",
    "Address",
    "Annote",
    "Author",
    "Booktitle",
    "Chapter",
    "Edition",
    "Editor",
    "Howpublished",
    "Institution",
    "Journal",
    "Month",
    "Note",
    "Number",
    "Organizations",
    "Pages",
    "Publisher",
    "School",
    "Series",
    "Title",
    "Report_Type",
    "Volume",
    "Year",
    "URL",
    "Custom1",
    "Custom2",
    "Custom3",
    "Custom4",
    "Custom5",
    "ISBN"
};

sal_Bool    SwAuthorityField::QueryValue( Any& rAny, sal_uInt16 /*nWhichId*/ ) const
{
    if(!GetTyp())
        return sal_False;
    const SwAuthEntry* pAuthEntry = ((SwAuthorityFieldType*)GetTyp())->GetEntryByHandle(m_nHandle);
    if(!pAuthEntry)
        return sal_False;
    Sequence <PropertyValue> aRet(AUTH_FIELD_END);
    PropertyValue* pValues = aRet.getArray();
    for(sal_Int16 i = 0; i < AUTH_FIELD_END; i++)
    {
        pValues[i].Name = C2U(aFieldNames[i]);
        const String& rField = pAuthEntry->GetAuthorField((ToxAuthorityField) i);
        if(i == AUTH_FIELD_AUTHORITY_TYPE)
            pValues[i].Value <<= sal_Int16(rField.ToInt32());
        else
            pValues[i].Value <<= OUString(rField);
    }
    rAny <<= aRet;
    return sal_False;
}

sal_Int16 lcl_Find(const OUString& rFieldName)
{
    for(sal_Int16 i = 0; i < AUTH_FIELD_END; i++)
        if(!rFieldName.compareToAscii(aFieldNames[i]))
            return i;
    return -1;
}
//----------------------------------------------------------------------------
sal_Bool    SwAuthorityField::PutValue( const Any& rAny, sal_uInt16 /*nWhichId*/ )
{
    if(!GetTyp() || !((SwAuthorityFieldType*)GetTyp())->GetEntryByHandle(m_nHandle))
        return sal_False;

    Sequence <PropertyValue> aParam;
    if(!(rAny >>= aParam))
        return sal_False;

    String sToSet;
    sToSet.Fill(AUTH_FIELD_ISBN, TOX_STYLE_DELIMITER);
    const PropertyValue* pParam = aParam.getConstArray();
    for(sal_Int32 i = 0; i < aParam.getLength(); i++)
    {
        sal_Int16 nFound = lcl_Find(pParam[i].Name);
        if(nFound >= 0)
        {
            OUString sContent;
            if(AUTH_FIELD_AUTHORITY_TYPE == nFound)
            {
                sal_Int16 nVal = 0;
                pParam[i].Value >>= nVal;
                sContent = OUString::valueOf((sal_Int32)nVal);
            }
            else
                pParam[i].Value >>= sContent;
            sToSet.SetToken(nFound, TOX_STYLE_DELIMITER, sContent);
        }
    }

    ((SwAuthorityFieldType*)GetTyp())->RemoveField(m_nHandle);
    m_nHandle = ((SwAuthorityFieldType*)GetTyp())->AddField(sToSet);

    return sal_False;
}

SwFieldType* SwAuthorityField::ChgTyp( SwFieldType* pFldTyp )
{
    SwAuthorityFieldType* pSrcTyp = (SwAuthorityFieldType*)GetTyp(),
                        * pDstTyp = (SwAuthorityFieldType*)pFldTyp;
    if( pSrcTyp != pDstTyp )
    {

        const SwAuthEntry* pEntry = pSrcTyp->GetEntryByHandle( m_nHandle );
        sal_uInt16 nHdlPos = pDstTyp->AppendField( *pEntry );
        pSrcTyp->RemoveField( m_nHandle );
        m_nHandle = pDstTyp->GetHandle( nHdlPos );
        pDstTyp->AddField( m_nHandle );
        SwField::ChgTyp( pFldTyp );
    }
    return pSrcTyp;
}