AOO410/main/sw/source/ui/misc/glosdoc.cxx

/**************************************************************
 * 
 * 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"

#include <memory>

#include <com/sun/star/container/XNamed.hpp>

#define _SVSTDARR_STRINGS
#include <unotools/transliterationwrapper.hxx>

#include <svl/svstdarr.hxx>

#ifndef __RSC //autogen
#include <tools/errinf.hxx>
#endif
#include <tools/debug.hxx>
#include <svl/urihelper.hxx>
#ifndef SVTOOLS_FSTATHELPER_HXX
#include <svl/fstathelper.hxx>
#endif
#include <unotools/pathoptions.hxx>
#include <unotools/tempfile.hxx>
#include <swtypes.hxx>
#include <errhdl.hxx>		// ASSERT
#include <uitool.hxx>
#include <glosdoc.hxx>
#include <shellio.hxx>
#include <swunohelper.hxx>

#include <unoatxt.hxx>
#include <swerror.h>
#ifndef _GLOBALS_HRC
#include <globals.hrc>
#endif

using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;


// PUBLIC METHODES -------------------------------------------------------
/* -----------------------------08.02.00 15:54--------------------------------

 ---------------------------------------------------------------------------*/
String lcl_CheckFileName( const String& rNewFilePath,
						  const String& rNewGroupName )
{
	String sRet;
	//group name should contain only A-Z and a-z and spaces
	for( xub_StrLen i = 0; i < rNewGroupName.Len(); i++ )
	{
		sal_Unicode cChar = rNewGroupName.GetChar(i);
		if(	(cChar >= 'A' && cChar <= 'Z') ||
			(cChar >= 'a' && cChar <= 'z') ||
			(cChar >= '0' && cChar <= '9') ||
			cChar == '_' || cChar == 0x20 )
		{
			sRet += cChar;
		}
	}
	sRet.EraseLeadingChars();
	sRet.EraseTrailingChars();

	sal_Bool bOk = sal_False;
	if( sRet.Len() )
	{
		String sTmpDir(rNewFilePath);
		sTmpDir += INET_PATH_TOKEN;
		sTmpDir += sRet;
		sTmpDir += SwGlossaries::GetExtension();
		bOk = !FStatHelper::IsDocument( sTmpDir );
	}

	if( !bOk )
	{
		String rSG = SwGlossaries::GetExtension();
		//generate generic name
		utl::TempFile aTemp(
			String::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( "group" )),
			&rSG, &rNewFilePath );
		aTemp.EnableKillingFile();

		INetURLObject aTempURL( aTemp.GetURL() );
		sRet = aTempURL.GetBase();
	}
	return sRet;
}
/*------------------------------------------------------------------------
	Beschreibung: Liefert den Namen der Default-Gruppe
------------------------------------------------------------------------*/


String	SwGlossaries::GetDefName()
{
	return String::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( "standard" ));

}
/*------------------------------------------------------------------------
	Beschreibung: Liefert die Anzahl der Textbausteingruppen
------------------------------------------------------------------------*/


sal_uInt16 SwGlossaries::GetGroupCnt()
{
	return  GetNameList()->Count();
}
/*------------------------------------------------------------------------
	Beschreibung: Liefert den Gruppennamen
------------------------------------------------------------------------*/
sal_Bool SwGlossaries::FindGroupName(String & rGroup)
{
	//	enthaelt der Gruppenname keinen Pfad, kann hier ein passender
	// Gruppeneintrag gesucht werden;
	sal_uInt16 nCount = GetGroupCnt();
	sal_uInt16 i;
	for(i= 0; i < nCount; i++)
	{
		String sTemp(GetGroupName(i));
		if(rGroup.Equals( sTemp.GetToken(0, GLOS_DELIM)))
		{
			rGroup = sTemp;
			return sal_True;
		}
	}
	//man darf zweimal suchen, denn bei mehreren Verzeichnissen koennte
	//der caseinsensitive Name mehrfach auftreten
	const ::utl::TransliterationWrapper& rSCmp = GetAppCmpStrIgnore();
	for(i = 0; i < nCount; i++)
	{
		String sTemp( GetGroupName( i ));
		sal_uInt16 nPath = (sal_uInt16)sTemp.GetToken(1, GLOS_DELIM).ToInt32();

        if( !SWUnoHelper::UCB_IsCaseSensitiveFileName( *(*m_pPathArr)[nPath] )
		 	&& rSCmp.isEqual( rGroup, sTemp.GetToken( 0, GLOS_DELIM) ) )
		{
			rGroup = sTemp;
			return sal_True;
		}
	}
	return sal_False;
}
/* ---------------------------------------------------------------------------

 ---------------------------------------------------------------------------*/

String SwGlossaries::GetGroupName(sal_uInt16 nGroupId)
{
    ASSERT(nGroupId < m_pGlosArr->Count(), Textbausteinarray ueberindiziert);
    return *(*m_pGlosArr)[nGroupId];
}
/* -----------------------------08.02.00 13:04--------------------------------

 ---------------------------------------------------------------------------*/
String	SwGlossaries::GetGroupTitle( const String& rGroupName )
{
	String	sRet;
	String sGroup(rGroupName);
	if(STRING_NOTFOUND == sGroup.Search(GLOS_DELIM))
		FindGroupName(sGroup);
	SwTextBlocks* pGroup = GetGroupDoc(sGroup, sal_False);
	if(pGroup)
	{
		sRet = pGroup->GetName();
	 	PutGroupDoc( pGroup );
	}
	return sRet;
}

/*------------------------------------------------------------------------
	Beschreibung: Liefert das Textbaustein-Dokument der Gruppe rName
------------------------------------------------------------------------*/

SwTextBlocks* SwGlossaries::GetGroupDoc(const String &rName,
										sal_Bool bCreate) const
{
		// gfs. in die Liste der Textbausteine eintragen
    if(bCreate && m_pGlosArr)
	{
		const String aName(rName);
        const sal_uInt16 nCount = m_pGlosArr->Count();
		sal_uInt16 i;

		for( i = 0; i < nCount; ++i)
		{
            const String *pName = (*m_pGlosArr)[i];
			if(*pName == aName)
				break;
		}
		if(i == nCount)
		{	// Baustein nicht in der Liste
			String *pTmp = new String(aName);
            m_pGlosArr->Insert(pTmp, m_pGlosArr->Count());
		}
	}
	return GetGlosDoc( rName, bCreate );
}

/*------------------------------------------------------------------------
 Beschreibung:	Loeschen Textblock
------------------------------------------------------------------------*/

void SwGlossaries::PutGroupDoc(SwTextBlocks *pBlock) {
	delete pBlock;
}
/*------------------------------------------------------------------------
	Beschreibung:	Erzeugt ein neues Dokument mit dem Gruppenname
					Wird temp. auch als File angelegt, damit die
					Gruppen auch spaeter (ohne Zugriff) vorhanden sind.
------------------------------------------------------------------------*/


sal_Bool SwGlossaries::NewGroupDoc(String& rGroupName, const String& rTitle)
{
	sal_uInt16 nNewPath = (sal_uInt16)rGroupName.GetToken(1, GLOS_DELIM).ToInt32();
    String sNewFilePath(*(*m_pPathArr)[nNewPath]);
	String sNewGroup = lcl_CheckFileName(sNewFilePath, rGroupName.GetToken(0, GLOS_DELIM));
	sNewGroup += GLOS_DELIM;
	sNewGroup += rGroupName.GetToken(1, GLOS_DELIM);
	SwTextBlocks *pBlock = GetGlosDoc( sNewGroup );
	if(pBlock)
	{
		String *pTmp =
			new String(sNewGroup);
		SvStrings* pList = GetNameList();
		pList->Insert(pTmp, pList->Count());
		pBlock->SetName(rTitle);
		PutGroupDoc(pBlock);
		rGroupName = sNewGroup;
		return sal_True;
	}
	return sal_False;
}
/* -----------------23.11.98 13:13-------------------
 *
 * --------------------------------------------------*/
sal_Bool	SwGlossaries::RenameGroupDoc(
	const String& rOldGroup, String& rNewGroup, const String& rNewTitle )
{
	sal_Bool bRet = sal_False;
	sal_uInt16 nOldPath = (sal_uInt16)rOldGroup.GetToken(1, GLOS_DELIM).ToInt32();
    if(nOldPath < m_pPathArr->Count())
	{
        String sOldFileURL(*(*m_pPathArr)[nOldPath]);
		sOldFileURL += INET_PATH_TOKEN;
		sOldFileURL += rOldGroup.GetToken(0, GLOS_DELIM);
		sOldFileURL += SwGlossaries::GetExtension();
		sal_Bool bExist = FStatHelper::IsDocument( sOldFileURL );
		DBG_ASSERT(bExist, "Gruppe existiert nicht!");
		if(bExist)
		{
			sal_uInt16 nNewPath = (sal_uInt16)rNewGroup.GetToken(1, GLOS_DELIM).ToInt32();
            if( nNewPath < m_pPathArr->Count())
			{
                String sNewFilePath(*(*m_pPathArr)[nNewPath]);
				String sNewFileName = lcl_CheckFileName(
									sNewFilePath, rNewGroup.GetToken(0, GLOS_DELIM));
				//String aTmp( rNewGroup.GetToken(0, GLOS_DELIM));
				const sal_uInt16 nFileNameLen = sNewFileName.Len();
				sNewFileName += SwGlossaries::GetExtension();
				String sTempNewFilePath(sNewFilePath);
				sTempNewFilePath += INET_PATH_TOKEN;
				sTempNewFilePath += sNewFileName ;
                bExist = FStatHelper::IsDocument( sTempNewFilePath );
				DBG_ASSERT(!bExist, "Gruppe existiert bereits!");
				if(!bExist)
				{
					sal_Bool bCopyCompleted = SWUnoHelper::UCB_CopyFile(
										sOldFileURL, sTempNewFilePath, sal_True );
					if(bCopyCompleted)
					{
						bRet = sal_True;
						RemoveFileFromList( rOldGroup );

						rNewGroup = sNewFileName.Copy(0, nFileNameLen);
						rNewGroup += GLOS_DELIM;
						rNewGroup += String::CreateFromInt32(nNewPath);
						String *pTmp = new String(rNewGroup);
                        if(!m_pGlosArr)
							GetNameList();
						else
                            m_pGlosArr->Insert(pTmp, m_pGlosArr->Count());

						sNewFilePath += INET_PATH_TOKEN;
						sNewFilePath += sNewFileName ;
						SwTextBlocks* pNewBlock = new SwTextBlocks( sNewFilePath );
						pNewBlock->SetName(rNewTitle);
						delete pNewBlock;
					}
				}
			}
		}
	}
	return bRet;
}

/*------------------------------------------------------------------------
	Beschreibung: Loescht eine Textbausteingruppe
------------------------------------------------------------------------*/


sal_Bool SwGlossaries::DelGroupDoc(const String &rName)
{
	sal_uInt16 nPath = (sal_uInt16)rName.GetToken(1, GLOS_DELIM).ToInt32();
    if(nPath >= m_pPathArr->Count())
		return sal_False;
    String sFileURL(*(*m_pPathArr)[nPath]);
	String aTmp( rName.GetToken(0, GLOS_DELIM));
	String aName(aTmp);
	aName += GLOS_DELIM;
	aName += String::CreateFromInt32(nPath);

	aTmp += SwGlossaries::GetExtension();
	sFileURL += INET_PATH_TOKEN;
	sFileURL += aTmp;
		// Auch, wenn das File nicht existiert, muss es aus der Liste
		// der Textbausteinbereiche entfernt werden
	// Kein && wegen CFfront
	sal_Bool bRemoved = SWUnoHelper::UCB_DeleteFile( sFileURL );
	DBG_ASSERT(bRemoved, "file has not been removed");
	RemoveFileFromList( aName );
	return bRemoved;
}
/*------------------------------------------------------------------------
	Beschreibung: DTOR
------------------------------------------------------------------------*/


SwGlossaries::~SwGlossaries()
{
    sal_uInt16 nCount = m_pGlosArr? m_pGlosArr->Count() : 0;
	sal_uInt16 i;

	for( i = 0; i < nCount; ++i)
	{
        String *pTmp = (*m_pGlosArr)[i];
		delete pTmp;
	}
    nCount = m_pPathArr? m_pPathArr->Count() : 0;
	for(i = 0; i < nCount; ++i)
	{
        String *pTmp = (*m_pPathArr)[i];
		delete pTmp;
	}
    delete m_pGlosArr;
    delete m_pPathArr;

	InvalidateUNOOjects();
}
/*------------------------------------------------------------------------
	Beschreibung: Bausteindokument einlesen
------------------------------------------------------------------------*/


SwTextBlocks* SwGlossaries::GetGlosDoc( const String &rName, sal_Bool bCreate ) const
{
	sal_uInt16 nPath = (sal_uInt16)rName.GetToken(1, GLOS_DELIM).ToInt32();
	SwTextBlocks *pTmp = 0;
    if(nPath < m_pPathArr->Count())
	{
        String sFileURL(*(*m_pPathArr)[nPath]);
		String aTmp( rName.GetToken(0, GLOS_DELIM));
		aTmp += SwGlossaries::GetExtension();
		sFileURL += INET_PATH_TOKEN;
		sFileURL += aTmp;

		sal_Bool bExist = sal_False;
		if(!bCreate)
			bExist = FStatHelper::IsDocument( sFileURL );

		if (bCreate || bExist)
		{
			pTmp = new SwTextBlocks( sFileURL );
			sal_Bool bOk = sal_True;
			if( pTmp->GetError() )
			{
				ErrorHandler::HandleError( pTmp->GetError() );
				bOk = !IsError( pTmp->GetError() );
			}

			if( bOk && !pTmp->GetName().Len() )
				pTmp->SetName( rName );
		}
	}

	return pTmp;
}

/*------------------------------------------------------------------------
	Beschreibung: Zugriff auf die Liste der Name; diese wird gfs. eingelesen
------------------------------------------------------------------------*/

SvStrings* SwGlossaries::GetNameList()
{
    if( !m_pGlosArr )
	{
        m_pGlosArr = new SvStrings;
		String sExt( SwGlossaries::GetExtension() );
        for( sal_uInt16 i = 0; i < m_pPathArr->Count(); i++ )
		{
			SvStrings aFiles( 16, 16 );

            SWUnoHelper::UCB_GetFileListOfFolder( *(*m_pPathArr)[i], aFiles,
													&sExt );
			for( sal_uInt16 nFiles = 0, nFEnd = aFiles.Count();
					nFiles < nFEnd; ++nFiles )
			{
				String* pTitle = aFiles[ nFiles ];
				String sName( pTitle->Copy( 0, pTitle->Len() - sExt.Len() ));
				sName += GLOS_DELIM;
				sName += String::CreateFromInt32( i );
                m_pGlosArr->Insert( new String(sName), m_pGlosArr->Count() );

				// don't need any more these pointers
				delete pTitle;
			}
    	}
        if(!m_pGlosArr->Count())
		{
			// Der Standard-Baustein steht im ersten Teil des Pfades
			String *pTmp = new String( SwGlossaries::GetDefName() );
			(*pTmp) += GLOS_DELIM;
			(*pTmp) += '0';
            m_pGlosArr->Insert(pTmp, m_pGlosArr->Count());
		}
	}
    return m_pGlosArr;
}

/*------------------------------------------------------------------------
	Beschreibung: CTOR
------------------------------------------------------------------------*/


SwGlossaries::SwGlossaries() :
    m_pPathArr(0),
    m_pGlosArr(0)
{
    m_pPathArr = new SvStrings;
	UpdateGlosPath(sal_True);
}

/*------------------------------------------------------------------------
	Beschreibung: Neuen Pfad einstellen und internes Array neu aufbauen
------------------------------------------------------------------------*/

/* -----------------21.01.99 15:36-------------------
*	#61050# Doppelte Pfade fuehren zu Verwirrung - als raus damit
 * --------------------------------------------------*/
sal_Bool lcl_FindSameEntry(const SvStrings& rDirArr, const String& rEntryURL)
{
	for(sal_uInt16 i = 0; i < rDirArr.Count(); i++)
		if(rEntryURL == (*rDirArr.GetObject(i)))
			return sal_True;
	return sal_False;
}

void SwGlossaries::UpdateGlosPath(sal_Bool bFull)
{
	SvtPathOptions aPathOpt;
	String aNewPath( aPathOpt.GetAutoTextPath() );
    sal_Bool bPathChanged = m_aPath != aNewPath;
	if (bFull || bPathChanged)
	{
        m_aPath = aNewPath;
        sal_uInt16 nCount = m_pPathArr? m_pPathArr->Count() : 0;
		sal_uInt16 i;

		for( i = nCount; i; --i)
		{
            String *pTmp = (*m_pPathArr)[i - 1];
            m_pPathArr->Remove(i - 1);
			delete pTmp;
		}
        sal_uInt16 nTokenCount = m_aPath.GetTokenCount(SVT_SEARCHPATH_DELIMITER);
		SvStrings aDirArr;
		for( i = 0; i < nTokenCount; i++ )
		{
            String sPth(m_aPath.GetToken(i, SVT_SEARCHPATH_DELIMITER));
            sPth = URIHelper::SmartRel2Abs(
                INetURLObject(), sPth, URIHelper::GetMaybeFileHdl());

			if(i && lcl_FindSameEntry(aDirArr, sPth))
			{
				continue;
			}
			aDirArr.Insert(new String(sPth), aDirArr.Count());
			if( !FStatHelper::IsFolder( sPth ) )
			{
                if( m_sErrPath.Len() )
                    m_sErrPath += SVT_SEARCHPATH_DELIMITER;
				INetURLObject aTemp( sPth );
                m_sErrPath += String(aTemp.GetFull());
			}
			else
                m_pPathArr->Insert(new String(sPth), m_pPathArr->Count());
		}
		aDirArr.DeleteAndDestroy(0, aDirArr.Count());

		if(!nTokenCount ||
            (m_sErrPath.Len() && (bPathChanged || m_sOldErrPath != m_sErrPath)) )
		{
            m_sOldErrPath = m_sErrPath;
			// Falscher Pfad, d.h. AutoText-Verzeichnis existiert nicht

			ErrorHandler::HandleError( *new StringErrorInfo(
                                    ERR_AUTOPATH_ERROR, m_sErrPath,
									ERRCODE_BUTTON_OK | ERRCODE_MSG_ERROR ));
            m_bError = sal_True;
		}
		else
            m_bError = sal_False;

        if(m_pGlosArr)
		{
            for(i = 0; i < m_pGlosArr->Count(); ++i)
			{
                delete (String *)(*m_pGlosArr)[i];
			}
            DELETEZ(m_pGlosArr);
			GetNameList();
		}
	}
}

/*------------------------------------------------------------------------
	Beschreibung:
------------------------------------------------------------------------*/


void SwGlossaries::ShowError()
{
	sal_uInt32 nPathError = *new StringErrorInfo(ERR_AUTOPATH_ERROR,
                                            m_sErrPath, ERRCODE_BUTTON_OK );
	ErrorHandler::HandleError( nPathError );
}
/* -----------------------------09.02.00 11:37--------------------------------

 ---------------------------------------------------------------------------*/
String SwGlossaries::GetExtension()
{
	return String::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( ".bau" ));
}



void SwGlossaries::RemoveFileFromList( const String& rGroup )
{
	if(m_pGlosArr)
	{
		const sal_uInt16 nCount = m_pGlosArr->Count();
		for(sal_uInt16 i = 0; i < nCount; ++i)
		{
			String *pTmp = (*m_pGlosArr)[i];
			if(*pTmp == rGroup)
			{
				rtl::OUString aUName = rGroup;
				{
					// tell the UNO AutoTextGroup object that it's not valid anymore
					for	(	UnoAutoTextGroups::iterator aLoop = m_aGlossaryGroups.begin();
							aLoop != m_aGlossaryGroups.end();
							++aLoop
						)
					{
						Reference< container::XNamed > xNamed( aLoop->get(), UNO_QUERY );
						if ( xNamed.is() && ( xNamed->getName() == aUName ) )
						{
							static_cast< SwXAutoTextGroup* >( xNamed.get() )->Invalidate();
								// note that this static_cast works because we know that the array only
								// contains SwXAutoTextGroup implementation
							m_aGlossaryGroups.erase( aLoop );
							break;
						}
					}
				}

				{
					// tell all our UNO AutoTextEntry objects that they're not valid anymore
					for	(	UnoAutoTextEntries::iterator aLoop = m_aGlossaryEntries.begin();
							aLoop != m_aGlossaryEntries.end();
						)
					{
						Reference< lang::XUnoTunnel > xEntryTunnel( aLoop->get(), UNO_QUERY );

						SwXAutoTextEntry* pEntry = NULL;
						if ( xEntryTunnel.is() )
							pEntry = reinterpret_cast< SwXAutoTextEntry* >(
								xEntryTunnel->getSomething( SwXAutoTextEntry::getUnoTunnelId() ) );

						if ( pEntry && ( pEntry->GetGroupName() == rGroup ) )
						{
							pEntry->Invalidate();
							aLoop = m_aGlossaryEntries.erase( aLoop );
						}
						else
							++aLoop;
					}
				}

				m_pGlosArr->Remove(i);
				delete pTmp;
				break;
			}
		}
	}
}


String SwGlossaries::GetCompleteGroupName( const rtl::OUString& GroupName )
{
	sal_uInt16 nCount = GetGroupCnt();
	//wenn der Gruppenname intern erzeugt wurde, dann steht auch hier der Pfad drin
	String sGroup(GroupName);
	String sGroupName(sGroup.GetToken(0, GLOS_DELIM));
	String sPath = sGroup.GetToken(1, GLOS_DELIM);
	sal_Bool bPathLen = sPath.Len() > 0;
	for ( sal_uInt16 i = 0; i < nCount; i++ )
	{
		String sGrpName = GetGroupName(i);
		if(bPathLen ? sGroup == sGrpName : sGroupName == sGrpName.GetToken(0, GLOS_DELIM))
		{
			return sGrpName;
		}
	}
	return aEmptyStr;
}


void SwGlossaries::InvalidateUNOOjects()
{
    // invalidate all the AutoTextGroup-objects
	for	(	UnoAutoTextGroups::iterator aGroupLoop = m_aGlossaryGroups.begin();
			aGroupLoop != m_aGlossaryGroups.end();
			++aGroupLoop
		)
	{
		Reference< text::XAutoTextGroup > xGroup( aGroupLoop->get(), UNO_QUERY );
		if ( xGroup.is() )
			static_cast< SwXAutoTextGroup* >( xGroup.get() )->Invalidate();
	}
	UnoAutoTextGroups aTmpg = UnoAutoTextGroups();
	m_aGlossaryGroups.swap( aTmpg );

	// invalidate all the AutoTextEntry-objects
	for	(	UnoAutoTextEntries::const_iterator aEntryLoop = m_aGlossaryEntries.begin();
			aEntryLoop != m_aGlossaryEntries.end();
			++aEntryLoop
		)
	{
		Reference< lang::XUnoTunnel > xEntryTunnel( aEntryLoop->get(), UNO_QUERY );
		SwXAutoTextEntry* pEntry = NULL;
		if ( xEntryTunnel.is() )
			pEntry = reinterpret_cast< SwXAutoTextEntry* >(
				xEntryTunnel->getSomething( SwXAutoTextEntry::getUnoTunnelId() ) );

		if ( pEntry )
			pEntry->Invalidate();
	}
	UnoAutoTextEntries aTmpe = UnoAutoTextEntries();
	m_aGlossaryEntries.swap( aTmpe );
}

//-----------------------------------------------------------------------
//--- 03.03.2003 14:15:32 -----------------------------------------------

Reference< text::XAutoTextGroup > SwGlossaries::GetAutoTextGroup( const ::rtl::OUString& _rGroupName, bool _bCreate )
{
	// first, find the name with path-extension
	String sCompleteGroupName = GetCompleteGroupName( _rGroupName );

	Reference< text::XAutoTextGroup >  xGroup;

	// look up the group in the cache
	UnoAutoTextGroups::iterator aSearch = m_aGlossaryGroups.begin();
    for ( ; aSearch != m_aGlossaryGroups.end(); )
	{
		Reference< lang::XUnoTunnel > xGroupTunnel( aSearch->get(), UNO_QUERY );

		SwXAutoTextGroup* pSwGroup = 0;
		if ( xGroupTunnel.is() )
			pSwGroup = reinterpret_cast< SwXAutoTextGroup* >( xGroupTunnel->getSomething( SwXAutoTextGroup::getUnoTunnelId() ) );

		if ( !pSwGroup )
		{
			// the object is dead in the meantime -> remove from cache
			aSearch = m_aGlossaryGroups.erase( aSearch );
			continue;
		}

		if ( _rGroupName == pSwGroup->getName() )
		{	                            // the group is already cached
			if ( sCompleteGroupName.Len() )
			{	// the group still exists -> return it
				xGroup = pSwGroup;
				break;
			}
			else
			{
				// this group does not exist (anymore) -> release the cached UNO object for it
				aSearch = m_aGlossaryGroups.erase( aSearch );
				// so it won't be created below
				_bCreate = sal_False;
				break;
			}
		}

		++aSearch;
	}

	if ( !xGroup.is() && _bCreate )
	{
		xGroup = new SwXAutoTextGroup( sCompleteGroupName, this );
		// cache it
		m_aGlossaryGroups.push_back( AutoTextGroupRef( xGroup ) );
	}

	return xGroup;
}

//-----------------------------------------------------------------------
//--- 03.03.2003 13:46:06 -----------------------------------------------

Reference< text::XAutoTextEntry > SwGlossaries::GetAutoTextEntry( const String& _rCompleteGroupName, const ::rtl::OUString& _rGroupName, const ::rtl::OUString& _rEntryName,
	bool _bCreate )
{
	//standard must be created
	sal_Bool bCreate = ( _rCompleteGroupName == GetDefName() );
	::std::auto_ptr< SwTextBlocks > pGlosGroup( GetGroupDoc( _rCompleteGroupName, bCreate ) );

    if ( pGlosGroup.get() && !pGlosGroup->GetError() )
	{
        sal_uInt16 nIdx = pGlosGroup->GetIndex( _rEntryName );
		if ( USHRT_MAX == nIdx )
			throw container::NoSuchElementException();
	}
	else
		throw lang::WrappedTargetException();

	Reference< text::XAutoTextEntry > xReturn;
	String sGroupName( _rGroupName );
	String sEntryName( _rEntryName );

	UnoAutoTextEntries::iterator aSearch( m_aGlossaryEntries.begin() );
    for ( ; aSearch != m_aGlossaryEntries.end(); )
	{
		Reference< lang::XUnoTunnel > xEntryTunnel( aSearch->get(), UNO_QUERY );

		SwXAutoTextEntry* pEntry = NULL;
		if ( xEntryTunnel.is() )
			pEntry = reinterpret_cast< SwXAutoTextEntry* >( xEntryTunnel->getSomething( SwXAutoTextEntry::getUnoTunnelId() ) );
		else
		{
			// the object is dead in the meantime -> remove from cache
			aSearch = m_aGlossaryEntries.erase( aSearch );
			continue;
		}

		if	(	pEntry
			&&	( COMPARE_EQUAL == pEntry->GetGroupName().CompareTo( sGroupName ) )
			&&	( COMPARE_EQUAL == pEntry->GetEntryName().CompareTo( sEntryName ) )
			)
		{
			xReturn = pEntry;
			break;
		}

		++aSearch;
	}

	if ( !xReturn.is() && _bCreate )
	{
		xReturn = new SwXAutoTextEntry( this, sGroupName, sEntryName );
		// cache it
		m_aGlossaryEntries.push_back( AutoTextEntryRef( xReturn ) );
	}

	return xReturn;
}