/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org 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 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>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sw.hxx"

#ifndef _SVSTDARR_HXX
#define _SVSTDARR_STRINGSDTOR
#include <svl/svstdarr.hxx>
#endif
#include <svl/urlbmk.hxx>
#include <tools/urlobj.hxx>
#include <sfx2/docfile.hxx>
#include <sfx2/dispatch.hxx>
#include <vcl/help.hxx>
#include <sot/formats.hxx>
#include <vcl/sound.hxx>
#include <uiitems.hxx>
#include <fmtinfmt.hxx>
#include <txtinet.hxx>
#include <fmtfld.hxx>
#include <swmodule.hxx>
#include <wrtsh.hxx>
#include <view.hxx>
#include <docsh.hxx>
#include <content.hxx>
#include <frmfmt.hxx>
#include <fldbas.hxx>
#include <txtatr.hxx>
#include <IMark.hxx>
#include <section.hxx>
#include <tox.hxx>
#define NAVIPI_CXX
#include <navipi.hxx>
#include <navicont.hxx>
#include <navicfg.hxx>
#include <edtwin.hxx>
#include <doc.hxx>
#include <unotools.hxx>
#include <crsskip.hxx>
#include <cmdid.h>
#include <helpid.h>
#include <navipi.hrc>
#include <utlui.hrc>
#include <misc.hrc>
#include <comcore.hrc>
#include <com/sun/star/text/XTextSectionsSupplier.hpp>
#include <com/sun/star/text/XTextGraphicObjectsSupplier.hpp>
#include <com/sun/star/text/XTextTablesSupplier.hpp>
#include <com/sun/star/text/XDocumentIndexesSupplier.hpp>
#include <com/sun/star/text/XDocumentIndex.hpp>
#include <com/sun/star/text/XBookmarksSupplier.hpp>
#include <com/sun/star/text/XTextEmbeddedObjectsSupplier.hpp>
#include <com/sun/star/text/XTextFramesSupplier.hpp>
#include <dcontact.hxx>
#include <svx/svdogrp.hxx>
#include <svx/svdmodel.hxx>
#include <svx/svdpage.hxx>
#include <svx/svdview.hxx>
#include <vcl/scrbar.hxx>
#include <SwRewriter.hxx>
#include <hints.hxx>
#include <numrule.hxx>
#include <swundo.hxx>
#include <ndtxt.hxx>
#include <PostItMgr.hxx>
#include <postithelper.hxx>
#include <redline.hxx>
#include <docary.hxx>

#include "swabstdlg.hxx"
#include "globals.hrc"
#include <unomid.h>

#include "navmgr.hxx"

#define CTYPE_CNT	0
#define CTYPE_CTT	1

using namespace ::std;
using namespace ::com::sun::star;
using namespace ::com::sun::star::text;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::container;

#define NAVI_BOOKMARK_DELIM		(sal_Unicode)1

typedef SwContent* SwContentPtr;
SV_DECL_PTRARR_SORT_DEL( SwContentArr, SwContentPtr, 0,4)
SV_IMPL_OP_PTRARR_SORT(SwContentArr, SwContentPtr)

sal_Bool SwContentTree::bIsInDrag = sal_False;

namespace
{
    static sal_Bool lcl_IsContent(SvLBoxEntry* pEntry)
    {
        return ((SwTypeNumber*)pEntry->GetUserData())->GetTypeId() == CTYPE_CNT;
    }

    static sal_Bool lcl_IsContentType(SvLBoxEntry* pEntry)
    {
        return ((SwTypeNumber*)pEntry->GetUserData())->GetTypeId() == CTYPE_CTT;
    }

    static sal_Bool lcl_FindShell(SwWrtShell* pShell)
    {
        sal_Bool bFound = sal_False;
        SwView *pView = SwModule::GetFirstView();
        while (pView)
        {
            if(pShell == &pView->GetWrtShell())
            {
                bFound = sal_True;
                break;
            }
            pView = SwModule::GetNextView(pView);
        }
        return bFound;
    }

    static bool lcl_IsUiVisibleBookmark(const IDocumentMarkAccess::pMark_t& rpMark)
    {
        return IDocumentMarkAccess::GetType(*rpMark) == IDocumentMarkAccess::BOOKMARK;
    }
}

/***************************************************************************
    Beschreibung: Inhalt, enthaelt Namen und Verweis auf den Inhalstyp
***************************************************************************/

SwContent::SwContent(const SwContentType* pCnt, const String& rName, long nYPos) :
    SwTypeNumber(CTYPE_CNT),
    pParent(pCnt),
    sContentName(rName),
    nYPosition(nYPos),
    bInvisible(sal_False)
{
}

sal_uInt8	SwTypeNumber::GetTypeId()
{
    return nTypeId;
}

SwTypeNumber::~SwTypeNumber()
{
}

sal_Bool SwContent::IsProtect() const
{
    return sal_False;
}

sal_Bool SwPostItContent::IsProtect() const
{
    if (mbPostIt)
        return pFld->IsProtect();
    else
        return false;
}

sal_Bool SwURLFieldContent::IsProtect() const
{
    return pINetAttr->IsProtect();
}

SwGraphicContent::~SwGraphicContent()
{
}

SwTOXBaseContent::~SwTOXBaseContent()
{
}

/***************************************************************************
    Beschreibung: 	Inhaltstyp, kennt seine Inhalte und die WrtShell
***************************************************************************/

SwContentType::SwContentType(SwWrtShell* pShell, sal_uInt16 nType, sal_uInt8 nLevel) :
    SwTypeNumber(CTYPE_CTT),
    pWrtShell(pShell),
    pMember(0),
    sContentTypeName(SW_RES(STR_CONTENT_TYPE_FIRST + nType)),
    sSingleContentTypeName(SW_RES(STR_CONTENT_TYPE_SINGLE_FIRST + nType)),
    nMemberCount(0),
    nContentType(nType),
    nOutlineLevel(nLevel),
    bMemberFilled(sal_False),
    bDataValid(sal_False),
    bEdit(sal_False),
    bDelete(sal_True)
{
    Init();
}

/***************************************************************************
    Beschreibung: 	Initialisierung
***************************************************************************/

void SwContentType::Init(sal_Bool* pbInvalidateWindow)
{
    // wenn sich der MemberCount aendert ...
    sal_uInt16 nOldMemberCount = nMemberCount;
    nMemberCount = 0;
    switch(nContentType)
    {
        case CONTENT_TYPE_OUTLINE	:
        {
            sTypeToken = C2S(pMarkToOutline);
            sal_uInt16 nOutlineCount = nMemberCount =
                static_cast<sal_uInt16>(pWrtShell->getIDocumentOutlineNodesAccess()->getOutlineNodesCount());
            if(nOutlineLevel < MAXLEVEL)
            {
                for(sal_uInt16 j = 0; j < nOutlineCount; j++)
                {
                    if(pWrtShell->getIDocumentOutlineNodesAccess()->getOutlineLevel(j) > nOutlineLevel )
                        nMemberCount --;
                }
            }
            bDelete = sal_False;
        }
        break;

        case CONTENT_TYPE_TABLE 	:
            sTypeToken = C2S(pMarkToTable);
            nMemberCount = pWrtShell->GetTblFrmFmtCount(sal_True);
            bEdit = sal_True;
        break;

        case CONTENT_TYPE_FRAME     :
        case CONTENT_TYPE_GRAPHIC   :
        case CONTENT_TYPE_OLE       :
        {
            FlyCntType eType = FLYCNTTYPE_FRM;
            sTypeToken = C2S(pMarkToFrame);
            if(nContentType == CONTENT_TYPE_OLE)
            {
                eType = FLYCNTTYPE_OLE;
                sTypeToken = C2S(pMarkToOLE);
            }
            else if(nContentType == CONTENT_TYPE_GRAPHIC)
            {
                eType = FLYCNTTYPE_GRF;
                sTypeToken = C2S(pMarkToGraphic);
            }
            nMemberCount = pWrtShell->GetFlyCount(eType);
            bEdit = sal_True;
        }
        break;
        case CONTENT_TYPE_BOOKMARK:
        {
            IDocumentMarkAccess* const pMarkAccess = pWrtShell->getIDocumentMarkAccess();
            nMemberCount = static_cast<sal_uInt16>(count_if(
                pMarkAccess->getBookmarksBegin(),
                pMarkAccess->getBookmarksEnd(),
                &lcl_IsUiVisibleBookmark));
            sTypeToken = aEmptyStr;
            bEdit = sal_True;
        }
        break;
        case CONTENT_TYPE_REGION :
        {
            SwContentArr* 	pOldMember = 0;
            sal_uInt16 nOldRegionCount = 0;
            sal_Bool bInvalidate = sal_False;
            if(!pMember)
                pMember = new SwContentArr;
            else if(pMember->Count())
            {
                pOldMember = pMember;
                nOldRegionCount = pOldMember->Count();
                pMember = new SwContentArr;
            }
            const Point aNullPt;
            nMemberCount = pWrtShell->GetSectionFmtCount();
            for(sal_uInt16 i = 0; i < nMemberCount; i++)
            {
                const SwSectionFmt* pFmt;
                SectionType eTmpType;
                if( (pFmt = &pWrtShell->GetSectionFmt(i))->IsInNodesArr() &&
                (eTmpType = pFmt->GetSection()->GetType()) != TOX_CONTENT_SECTION
                && TOX_HEADER_SECTION != eTmpType )
                {
                    const String& rSectionName =
                        pFmt->GetSection()->GetSectionName();
                    sal_uInt8 nLevel = 0;
                    SwSectionFmt* pParentFmt = pFmt->GetParent();
                    while(pParentFmt)
                    {
                        nLevel++;
                        pParentFmt = pParentFmt->GetParent();
                    }

                    SwContent* pCnt = new SwRegionContent(this, rSectionName,
                            nLevel,
                            pFmt->FindLayoutRect( sal_False, &aNullPt ).Top());

                    SwPtrMsgPoolItem aAskItem( RES_CONTENT_VISIBLE, 0 );
                    if( !pFmt->GetInfo( aAskItem ) &&
                        !aAskItem.pObject )		// not visible
                        pCnt->SetInvisible();
                    pMember->Insert(pCnt);

                    sal_uInt16 nPos = pMember->Count() - 1;
                    if(nOldRegionCount > nPos &&
                        (pOldMember->GetObject(nPos))->IsInvisible()
                                != pCnt->IsInvisible())
                            bInvalidate = sal_True;
                }
            }
            nMemberCount = pMember->Count();
            sTypeToken = C2S(pMarkToRegion);
            bEdit = sal_True;
            bDelete = sal_False;
            if(pOldMember)
            {
                pOldMember->DeleteAndDestroy(0, pOldMember->Count());
                delete pOldMember;
                if(pbInvalidateWindow && bInvalidate)
                    *pbInvalidateWindow = sal_True;
            }
        }
        break;
        case CONTENT_TYPE_INDEX:
        {
            nMemberCount = pWrtShell->GetTOXCount();
            bEdit = sal_True;
            bDelete = sal_False;
        }
        break;
        case CONTENT_TYPE_REFERENCE:
        {
            nMemberCount = pWrtShell->GetRefMarks( 0 );
            bDelete = sal_False;
        }
        break;
        case CONTENT_TYPE_URLFIELD:
        {
            nMemberCount = 0;
            if(!pMember)
                pMember = new SwContentArr;
            else if(pMember->Count())
                pMember->DeleteAndDestroy(0, pMember->Count());

            SwGetINetAttrs aArr;
            nMemberCount = pWrtShell->GetINetAttrs( aArr );
            for( sal_uInt16 n = 0; n < nMemberCount; ++n )
            {
                SwGetINetAttr* p = aArr[ n ];
                SwURLFieldContent* pCnt = new SwURLFieldContent(
                                    this,
                                    p->sText,
                                    INetURLObject::decode(
                                        p->rINetAttr.GetINetFmt().GetValue(),
                                        INET_HEX_ESCAPE,
                                           INetURLObject::DECODE_UNAMBIGUOUS,
                                        RTL_TEXTENCODING_UTF8 ),
                                    &p->rINetAttr,
                                    n );
                pMember->Insert( pCnt );
            }
            bEdit = sal_True;
            nOldMemberCount = nMemberCount;
            bDelete = sal_False;
        }
        break;
        case CONTENT_TYPE_POSTIT:
        {
            nMemberCount = 0;
            if(!pMember)
                pMember = new SwContentArr;
            else if(pMember->Count())
                pMember->DeleteAndDestroy(0, pMember->Count());

            SwPostItMgr* aMgr = pWrtShell->GetView().GetPostItMgr();
            if (aMgr)
            {
                for(SwPostItMgr::const_iterator i = aMgr->begin(); i != aMgr->end(); ++i)
                {
                    if ( (*i)->GetBroadCaster()->ISA(SwFmtFld)) // SwPostit
                    {
                        SwFmtFld* aFmtFld = static_cast<SwFmtFld*>((*i)->GetBroadCaster());
                        if (aFmtFld->GetTxtFld() && aFmtFld->IsFldInDoc() &&
                            (*i)->mLayoutStatus!=SwPostItHelper::INVISIBLE )
                        {
                            String sEntry = aFmtFld->GetFld()->GetPar2();
                            RemoveNewline(sEntry);
                            SwPostItContent* pCnt = new SwPostItContent(
                                                this,
                                                sEntry,
                                                (const SwFmtFld*)aFmtFld,
                                                nMemberCount);
                            pMember->Insert(pCnt);
                            nMemberCount++;
                        }
                    }
                }
            }
            sTypeToken = aEmptyStr;
            bEdit = sal_True;
            nOldMemberCount = nMemberCount;
        }
        break;
        case CONTENT_TYPE_DRAWOBJECT:
        {
            sTypeToken = aEmptyStr;
            nMemberCount = 0;
            SdrModel* pModel = pWrtShell->getIDocumentDrawModelAccess()->GetDrawModel();
            if(pModel)
            {
                SdrPage* pPage = pModel->GetPage(0);
                sal_uInt32 nCount = pPage->GetObjCount();
                for( sal_uInt32 i=0; i< nCount; i++ )
                {
                    SdrObject* pTemp = pPage->GetObj(i);
                    // #i51726# - all drawing objects can be named now
                    if ( pTemp->GetName().Len() )
                        nMemberCount++;
                }
            }
        }
        break;
    }
    // ... dann koennen die Daten auch nicht mehr gueltig sein
    // abgesehen von denen, die schon korrigiert wurden, dann ist
    // nOldMemberCount doch nicht so old
    if(	nOldMemberCount != nMemberCount )
        bDataValid = sal_False;
}

SwContentType::~SwContentType()
{
    delete pMember;
}

/***************************************************************************
    Beschreibung:	 Inhalt liefern, dazu gfs. die Liste fuellen
***************************************************************************/

const SwContent* SwContentType::GetMember(sal_uInt16 nIndex)
{
    if(!bDataValid || !pMember)
    {
        FillMemberList();
    }
    if(nIndex < pMember->Count())
        return pMember->GetObject(nIndex);
    else
        return 0;

}

void	SwContentType::Invalidate()
{
    bDataValid = sal_False;
}

/***************************************************************************
    Beschreibung: Liste der Inhalte fuellen
***************************************************************************/

void	SwContentType::FillMemberList(sal_Bool* pbLevelOrVisibiblityChanged)
{
    SwContentArr* 	pOldMember = 0;
    int nOldMemberCount = -1;
    SwPtrMsgPoolItem aAskItem( RES_CONTENT_VISIBLE, 0 );
    if(pMember && pbLevelOrVisibiblityChanged)
    {
        pOldMember = pMember;
        nOldMemberCount = pOldMember->Count();
        pMember = new SwContentArr;
        *pbLevelOrVisibiblityChanged = sal_False;
    }
    else if(!pMember)
        pMember = new SwContentArr;
    else if(pMember->Count())
        pMember->DeleteAndDestroy(0, pMember->Count());
    switch(nContentType)
    {
        case CONTENT_TYPE_OUTLINE	:
        {
            sal_uInt16 nOutlineCount = nMemberCount =
                static_cast<sal_uInt16>(pWrtShell->getIDocumentOutlineNodesAccess()->getOutlineNodesCount());

            sal_uInt16 nPos = 0;
            for (sal_uInt16 i = 0; i < nOutlineCount; ++i)
            {
                const sal_Int8 nLevel = (sal_Int8)pWrtShell->getIDocumentOutlineNodesAccess()->getOutlineLevel(i);
                if(nLevel >= nOutlineLevel )
                    nMemberCount--;
                else
                {
                    String aEntry(pWrtShell->getIDocumentOutlineNodesAccess()->getOutlineText(i));
                    aEntry.EraseLeadingChars();
                    SwNavigationPI::CleanEntry( aEntry );
                    SwOutlineContent* pCnt = new SwOutlineContent(this, aEntry, i, nLevel,
                                                        pWrtShell->IsOutlineMovable( i ), nPos );
                    pMember->Insert(pCnt);//, nPos);
                    // bei gleicher Anzahl und vorhandenem pOldMember wird die
                    // alte mit der neuen OutlinePos verglichen
                    // cast fuer Win16
                    if(nOldMemberCount > (int)nPos &&
                        ((SwOutlineContent*)pOldMember->GetObject(nPos))->GetOutlineLevel() != nLevel)
                        *pbLevelOrVisibiblityChanged = sal_True;

                    nPos++;
                }
            }

        }
        break;

        case CONTENT_TYPE_TABLE 	:
        {
            OSL_ENSURE(nMemberCount == pWrtShell->GetTblFrmFmtCount(sal_True),
                       "MemberCount differs");
            Point aNullPt;
            nMemberCount =	pWrtShell->GetTblFrmFmtCount(sal_True);
            for(sal_uInt16 i = 0; i < nMemberCount; i++)
            {
                const SwFrmFmt& rTblFmt = pWrtShell->GetTblFrmFmt(i, sal_True);
                String sTblName( rTblFmt.GetName() );

                SwContent* pCnt = new SwContent(this, sTblName,
                        rTblFmt.FindLayoutRect(sal_False, &aNullPt).Top() );
                if( !rTblFmt.GetInfo( aAskItem ) &&
                    !aAskItem.pObject )		// not visible
                    pCnt->SetInvisible();

                pMember->Insert(pCnt);

                if(nOldMemberCount > (int)i &&
                    (pOldMember->GetObject(i))->IsInvisible() != pCnt->IsInvisible())
                        *pbLevelOrVisibiblityChanged = sal_True;
            }
        }
        break;
        case CONTENT_TYPE_OLE       :
        case CONTENT_TYPE_FRAME     :
        case CONTENT_TYPE_GRAPHIC   :
        {
            FlyCntType eType = FLYCNTTYPE_FRM;
            if(nContentType == CONTENT_TYPE_OLE)
                eType = FLYCNTTYPE_OLE;
            else if(nContentType == CONTENT_TYPE_GRAPHIC)
                eType = FLYCNTTYPE_GRF;
            OSL_ENSURE(nMemberCount == 	pWrtShell->GetFlyCount(eType),
                    "MemberCount differs");
            Point aNullPt;
            nMemberCount = pWrtShell->GetFlyCount(eType);
            for(sal_uInt16 i = 0; i < nMemberCount; i++)
            {
                const SwFrmFmt* pFrmFmt = pWrtShell->GetFlyNum(i,eType);
                String sFrmName = pFrmFmt->GetName();

                SwContent* pCnt;
                if(CONTENT_TYPE_GRAPHIC == nContentType)
                {
                    String sLink;
                    pWrtShell->GetGrfNms( &sLink, 0, (SwFlyFrmFmt*) pFrmFmt);
                    pCnt = new SwGraphicContent(this, sFrmName,
                                INetURLObject::decode( sLink, INET_HEX_ESCAPE,
                                           INetURLObject::DECODE_UNAMBIGUOUS,
                                        RTL_TEXTENCODING_UTF8 ),
                                pFrmFmt->FindLayoutRect(sal_False, &aNullPt).Top());
                }
                else
                {
                    pCnt = new SwContent(this, sFrmName,
                            pFrmFmt->FindLayoutRect(sal_False, &aNullPt).Top() );
                }
                if( !pFrmFmt->GetInfo( aAskItem ) &&
                    !aAskItem.pObject )		// not visible
                    pCnt->SetInvisible();
                pMember->Insert(pCnt);
                if(nOldMemberCount > (int)i &&
                    (pOldMember->GetObject(i))->IsInvisible() != pCnt->IsInvisible())
                        *pbLevelOrVisibiblityChanged = sal_True;
            }
        }
        break;
        case CONTENT_TYPE_BOOKMARK:
        {
            IDocumentMarkAccess* const pMarkAccess = pWrtShell->getIDocumentMarkAccess();
            for(IDocumentMarkAccess::const_iterator_t ppBookmark = pMarkAccess->getBookmarksBegin();
                ppBookmark != pMarkAccess->getBookmarksEnd();
                ppBookmark++)
            {
                if(lcl_IsUiVisibleBookmark(*ppBookmark))
                {
                    const String& rBkmName = ppBookmark->get()->GetName();
                    //nYPos von 0 -> text::Bookmarks werden nach Alphabet sortiert
                    SwContent* pCnt = new SwContent(this, rBkmName, 0);
                    pMember->Insert(pCnt);
                }
            }
        }
        break;
        case CONTENT_TYPE_REGION    :
        {
            const Point aNullPt;
            nMemberCount = pWrtShell->GetSectionFmtCount();
            for(sal_uInt16 i = 0; i < nMemberCount; i++)
            {
                const SwSectionFmt* pFmt;
                SectionType eTmpType;
                if( (pFmt = &pWrtShell->GetSectionFmt(i))->IsInNodesArr() &&
                (eTmpType = pFmt->GetSection()->GetType()) != TOX_CONTENT_SECTION
                && TOX_HEADER_SECTION != eTmpType )
                {
                    String sSectionName = pFmt->GetSection()->GetSectionName();

                    sal_uInt8 nLevel = 0;
                    SwSectionFmt* pParentFmt = pFmt->GetParent();
                    while(pParentFmt)
                    {
                        nLevel++;
                        pParentFmt = pParentFmt->GetParent();
                    }

                    SwContent* pCnt = new SwRegionContent(this, sSectionName,
                            nLevel,
                            pFmt->FindLayoutRect( sal_False, &aNullPt ).Top());
                    if( !pFmt->GetInfo( aAskItem ) &&
                        !aAskItem.pObject )		// not visible
                        pCnt->SetInvisible();
                    pMember->Insert(pCnt);

                    sal_uInt16 nPos = pMember->Count() - 1;
                    if(nOldMemberCount > nPos &&
                        (pOldMember->GetObject(nPos))->IsInvisible()
                                != pCnt->IsInvisible())
                            *pbLevelOrVisibiblityChanged = sal_True;
                }
            }
            nMemberCount = pMember->Count();
        }
        break;
        case CONTENT_TYPE_REFERENCE:
        {
            SvStringsDtor aRefMarks;
            nMemberCount = pWrtShell->GetRefMarks( &aRefMarks );

            for(sal_uInt16 i=0; i<nMemberCount; i++)
            {
                //Referenzen nach Alphabet sortiert
                SwContent* pCnt = new SwContent(
                            this, *aRefMarks.GetObject(i), 0);
                pMember->Insert(pCnt);
            }
        }
        break;
        case CONTENT_TYPE_URLFIELD:
        {
            SwGetINetAttrs aArr;
            nMemberCount = pWrtShell->GetINetAttrs( aArr );
            for( sal_uInt16 n = 0; n < nMemberCount; ++n )
            {
                SwGetINetAttr* p = aArr[ n ];
                SwURLFieldContent* pCnt = new SwURLFieldContent(
                                    this,
                                    p->sText,
                                    INetURLObject::decode(
                                        p->rINetAttr.GetINetFmt().GetValue(),
                                        INET_HEX_ESCAPE,
                                           INetURLObject::DECODE_UNAMBIGUOUS,
                                        RTL_TEXTENCODING_UTF8 ),
                                    &p->rINetAttr,
                                    n );
                pMember->Insert( pCnt );
            }
        }
        break;
        case CONTENT_TYPE_INDEX:
        {

            sal_uInt16 nCount = nMemberCount = pWrtShell->GetTOXCount();
            for ( sal_uInt16 nTox = 0; nTox < nCount; nTox++ )
            {
                const SwTOXBase* pBase = pWrtShell->GetTOX( nTox );
                String sTOXNm( pBase->GetTOXName() );

                SwContent* pCnt = new SwTOXBaseContent(
                        this, sTOXNm, nTox, *pBase);

                if( !pBase->GetInfo( aAskItem ) &&
                    !aAskItem.pObject )		// not visible
                    pCnt->SetInvisible();

                pMember->Insert( pCnt );
                sal_uInt16 nPos = pMember->Count() - 1;
                if(nOldMemberCount > nPos &&
                    (pOldMember->GetObject(nPos))->IsInvisible()
                            != pCnt->IsInvisible())
                        *pbLevelOrVisibiblityChanged = sal_True;
            }
        }
        break;
        case CONTENT_TYPE_POSTIT:
        {
            nMemberCount = 0;
            if(!pMember)
                pMember = new SwContentArr;
            else if(pMember->Count())
                pMember->DeleteAndDestroy(0, pMember->Count());
            SwPostItMgr* aMgr = pWrtShell->GetView().GetPostItMgr();
            if (aMgr)
            {
                for(SwPostItMgr::const_iterator i = aMgr->begin(); i != aMgr->end(); ++i)
                {
                    if ( (*i)->GetBroadCaster()->ISA(SwFmtFld)) // SwPostit
                    {
                        SwFmtFld* aFmtFld = static_cast<SwFmtFld*>((*i)->GetBroadCaster());
                        if (aFmtFld->GetTxtFld() && aFmtFld->IsFldInDoc() &&
                            (*i)->mLayoutStatus!=SwPostItHelper::INVISIBLE )
                        {
                            String sEntry = aFmtFld->GetFld()->GetPar2();
                            RemoveNewline(sEntry);
                            SwPostItContent* pCnt = new SwPostItContent(
                                                this,
                                                sEntry,
                                                (const SwFmtFld*)aFmtFld,
                                                nMemberCount);
                            pMember->Insert(pCnt);
                            nMemberCount++;
                        }
                    }
                }
            }
        }
        break;
        case CONTENT_TYPE_DRAWOBJECT:
        {
            nMemberCount = 0;
            if(!pMember)
                pMember = new SwContentArr;
            else if(pMember->Count())
                pMember->DeleteAndDestroy(0, pMember->Count());

            IDocumentDrawModelAccess* pIDDMA = pWrtShell->getIDocumentDrawModelAccess();
            SdrModel* pModel = pIDDMA->GetDrawModel();
            if(pModel)
            {
                SdrPage* pPage = pModel->GetPage(0);
                sal_uInt32 nCount = pPage->GetObjCount();
                for( sal_uInt32 i=0; i< nCount; i++ )
                {
                    SdrObject* pTemp = pPage->GetObj(i);
                    // #i51726# - all drawing objects can be named now
                    if ( pTemp->GetName().Len() )
                    {
                        SwContact* pContact = (SwContact*)pTemp->GetUserCall();
                        long nYPos = 0;
                        const Point aNullPt;
                        if(pContact && pContact->GetFmt())
                            nYPos = pContact->GetFmt()->FindLayoutRect(sal_False, &aNullPt).Top();
                        SwContent* pCnt = new SwContent(
                                            this,
                                            pTemp->GetName(),
                                            nYPos);
                        if(!pIDDMA->IsVisibleLayerId(pTemp->GetLayer()))
                            pCnt->SetInvisible();
                        pMember->Insert(pCnt);
                        nMemberCount++;
                        if(nOldMemberCount > (int)i &&
                            (pOldMember->GetObject((sal_uInt16)i))->IsInvisible() != pCnt->IsInvisible())
                                *pbLevelOrVisibiblityChanged = sal_True;
                    }
                }
            }
        }
        break;
    }
    bDataValid = sal_True;
    if(pOldMember)
        pOldMember->DeleteAndDestroy(0, pOldMember->Count());

}

/***************************************************************************
    Beschreibung: TreeListBox fuer Inhaltsanzeige
***************************************************************************/

SwContentTree::SwContentTree(Window* pParent, const ResId& rResId) :
        SvTreeListBox( pParent, rResId ),

        sSpace(C2S("                    ")),

        sRemoveIdx(SW_RES(ST_REMOVE_INDEX)),
        sUpdateIdx(SW_RES(ST_UPDATE)),
        sUnprotTbl(SW_RES(ST_REMOVE_TBL_PROTECTION)),
        sRename(SW_RES(ST_RENAME)),
        sReadonlyIdx(SW_RES(ST_READONLY_IDX)),
        sInvisible(SW_RES(ST_INVISIBLE)),

    sPostItShow(SW_RES(ST_POSTIT_SHOW)),
    sPostItHide(SW_RES(ST_POSTIT_HIDE)),
    sPostItDelete(SW_RES(ST_POSTIT_DELETE)),

        pHiddenShell(0),
    pActiveShell(0),
    pConfig(SW_MOD()->GetNavigationConfig()),

        nActiveBlock(0),
    nHiddenBlock(0),

        nRootType(USHRT_MAX),
        nLastSelType(USHRT_MAX),
        nOutlineLevel(MAXLEVEL),

        bIsActive(sal_True),
        bIsConstant(sal_False),
        bIsHidden(sal_False),
        bDocChgdInDragging(sal_False),
        bIsInternalDrag(sal_False),
        bIsRoot(sal_False),
        bIsIdleClear(sal_False),
        bIsLastReadOnly(sal_False),
        bIsOutlineMoveable(sal_True),
        bViewHasChanged(sal_False),
        bIsImageListInitialized(sal_False)
{
    sal_uInt16 i;

    SetHelpId(HID_NAVIGATOR_TREELIST);

    SetNodeDefaultImages();
    SetDoubleClickHdl(LINK(this, SwContentTree, ContentDoubleClickHdl));
    SetDragDropMode(SV_DRAGDROP_APP_COPY);
    for( i = 0; i < CONTENT_TYPE_MAX; i++)
    {
        aActiveContentArr[i] 	= 0;
        aHiddenContentArr[i] 	= 0;
    }
    for( i = 0; i < CONTEXT_COUNT; i++  )
    {
        aContextStrings[i] = SW_RESSTR(i+ST_CONTEXT_FIRST);
    }
    nActiveBlock = pConfig->GetActiveBlock();
    aUpdTimer.SetTimeoutHdl(LINK(this, SwContentTree, TimerUpdate));
    aUpdTimer.SetTimeout(1000);
    Clear();
    EnableContextMenuHandling();
    SetStyle( GetStyle() | WB_QUICK_SEARCH );
}

SwContentTree::~SwContentTree()
{
    Clear(); // vorher gfs. Inhaltstypen loeschen
    bIsInDrag = sal_False;
}

/***************************************************************************
    Drag&Drop methods
***************************************************************************/
void SwContentTree::StartDrag( sal_Int8 nAction, const Point& rPosPixel )
{
    if( !bIsRoot || nRootType != CONTENT_TYPE_OUTLINE )
    {
        ReleaseMouse();

        TransferDataContainer* pContainer = new TransferDataContainer;
        uno::Reference<
            datatransfer::XTransferable > xRef( pContainer );

        sal_Int8 nDragMode = DND_ACTION_COPYMOVE | DND_ACTION_LINK;
        if( FillTransferData( *pContainer, nDragMode ))
        {
            SwContentTree::SetInDrag(sal_True);
            pContainer->StartDrag( this, nDragMode, GetDragFinishedHdl() );
        }
    }
    else
        SvTreeListBox::StartDrag( nAction, rPosPixel );
}

void SwContentTree::DragFinished( sal_Int8 nAction )
{
    //to prevent the removing of the selected entry in external drag and drop
    // the drag action mustn't be MOVE
    SvTreeListBox::DragFinished( bIsInternalDrag ? nAction : DND_ACTION_COPY );
    SwContentTree::SetInDrag(sal_False);
    bIsInternalDrag = sal_False;
}

/***************************************************************************
    Beschreibung:   QueryDrop wird im Navigator ausgefuehrt
***************************************************************************/
sal_Int8 SwContentTree::AcceptDrop( const AcceptDropEvent& rEvt )
{
    sal_Int8 nRet = DND_ACTION_NONE;
    if( bIsRoot )
    {
        if( bIsOutlineMoveable )
            nRet = SvTreeListBox::AcceptDrop( rEvt );
    }
    else if( !bIsInDrag )
        nRet = GetParentWindow()->AcceptDrop( rEvt );
    return nRet;
}

/***************************************************************************
    Beschreibung:	Drop wird im Navigator ausgefuehrt
***************************************************************************/
void* lcl_GetOutlineKey( SwContentTree* pTree, SwOutlineContent* pContent)
{
    void* key = 0;
    if( pTree && pContent )
    {
        SwWrtShell* pShell = pTree->GetWrtShell();
        sal_Int32 nPos = pContent->GetYPos();
        if( nPos )
        {
            key = (void*)pShell->getIDocumentOutlineNodesAccess()->getOutlineNode( nPos );
        }
    }
    return key;
}

sal_Int8 SwContentTree::ExecuteDrop( const ExecuteDropEvent& rEvt )
{
    SvLBoxEntry* pEntry = pTargetEntry;
    if( pEntry && ( nRootType == CONTENT_TYPE_OUTLINE ) && lcl_IsContent( pEntry ) )
    {
        SwOutlineContent* pOutlineContent = ( SwOutlineContent* )( pEntry->GetUserData() );
        if( pOutlineContent )
        {
            void* key = lcl_GetOutlineKey(this, pOutlineContent);
            if( !mOutLineNodeMap[key] )
            {
                while( pEntry->HasChilds() )
                {
                    SvLBoxEntry* pChildEntry = FirstChild( pEntry );
                    while( pChildEntry )
                    {
                        pEntry = pChildEntry;
                        pChildEntry = NextSibling( pChildEntry );
                    }
                }
                pTargetEntry = pEntry;
            }
        }
    }
    if( bIsRoot )
        return SvTreeListBox::ExecuteDrop( rEvt );
    return bIsInDrag ? DND_ACTION_NONE : GetParentWindow()->ExecuteDrop(rEvt);
}

/***************************************************************************
    Beschreibung:	Handler fuer Dragging und ContextMenu
***************************************************************************/
PopupMenu* SwContentTree::CreateContextMenu( void )
{
    PopupMenu* pPop = new PopupMenu;
    PopupMenu* pSubPop1 = new PopupMenu;
    PopupMenu* pSubPop2 = new PopupMenu;
    PopupMenu* pSubPop3 = new PopupMenu;
    PopupMenu* pSubPop4 = new PopupMenu; // Edit

    sal_uInt16 i;
    for(i = 1; i <= MAXLEVEL; i++ )
    {
        pSubPop1->InsertItem( i + 100, String::CreateFromInt32(i));
    }
    pSubPop1->CheckItem(100 + nOutlineLevel);
    for(i=0; i < 3; i++ )
    {
        pSubPop2->InsertItem( i + 201, aContextStrings[
                ST_HYPERLINK - ST_CONTEXT_FIRST + i]);
    }
    pSubPop2->CheckItem( 201 +
                    GetParentWindow()->GetRegionDropMode());
    //Liste der offenen Dateien einfuegen
    sal_uInt16 nId = 301;
    const SwView* pActiveView = ::GetActiveView();
    SwView *pView = SwModule::GetFirstView();
    while (pView)
    {
        String sInsert = pView->GetDocShell()->GetTitle();
        if(pView == pActiveView)
        {
            sInsert += '(';
            sInsert += aContextStrings[ ST_ACTIVE - ST_CONTEXT_FIRST];
            sInsert += ')';
        }
        pSubPop3->InsertItem(nId, sInsert);
        if(bIsConstant && pActiveShell == &pView->GetWrtShell())
            pSubPop3->CheckItem(nId);
        pView = SwModule::GetNextView(pView);
        nId++;
    }
    pSubPop3->InsertItem(nId++, aContextStrings[ST_ACTIVE_VIEW - ST_CONTEXT_FIRST]);
    if(pHiddenShell)
    {
        String sHiddenEntry = pHiddenShell->GetView().GetDocShell()->GetTitle();
        sHiddenEntry += C2S(" ( ");
        sHiddenEntry += aContextStrings[ ST_HIDDEN - ST_CONTEXT_FIRST];
        sHiddenEntry += C2S(" )");
        pSubPop3->InsertItem(nId, sHiddenEntry);
    }

    if(bIsActive)
        pSubPop3->CheckItem( --nId );
    else if(bIsHidden)
        pSubPop3->CheckItem( nId );

    pPop->InsertItem( 1, aContextStrings[ST_OUTLINE_LEVEL - ST_CONTEXT_FIRST]);
    pPop->InsertItem(2, aContextStrings[ST_DRAGMODE - ST_CONTEXT_FIRST]);
    pPop->InsertItem(3, aContextStrings[ST_DISPLAY - ST_CONTEXT_FIRST]);
    //jetzt noch bearbeiten
    SvLBoxEntry* pEntry = 0;
    //Bearbeiten nur, wenn die angezeigten Inhalte aus der aktiven View kommen
    if((bIsActive || pActiveShell == pActiveView->GetWrtShellPtr())
            && 0 != (pEntry = FirstSelected()) && lcl_IsContent(pEntry))
    {
        const SwContentType* pContType = ((SwContent*)pEntry->GetUserData())->GetParent();
        const sal_uInt16 nContentType = pContType->GetType();
        sal_Bool bReadonly = pActiveShell->GetView().GetDocShell()->IsReadOnly();
        sal_Bool bVisible = !((SwContent*)pEntry->GetUserData())->IsInvisible();
        sal_Bool bProtected = ((SwContent*)pEntry->GetUserData())->IsProtect();
        sal_Bool bEditable = pContType->IsEditable() &&
            ((bVisible && !bProtected) ||CONTENT_TYPE_REGION == nContentType);
        sal_Bool bDeletable = pContType->IsDeletable() &&
            ((bVisible && !bProtected) ||CONTENT_TYPE_REGION == nContentType);
        sal_Bool bRenamable = bEditable && !bReadonly &&
            (CONTENT_TYPE_TABLE == nContentType ||
                CONTENT_TYPE_FRAME == nContentType ||
                CONTENT_TYPE_GRAPHIC == nContentType ||
                CONTENT_TYPE_OLE == nContentType ||
                CONTENT_TYPE_BOOKMARK == nContentType ||
                CONTENT_TYPE_REGION == nContentType||
                CONTENT_TYPE_INDEX == nContentType);

        if(!bReadonly && (bEditable || bDeletable))
        {
            sal_Bool bSubPop4 = sal_False;
            if(CONTENT_TYPE_INDEX == nContentType)
            {
                bSubPop4 = sal_True;
                pSubPop4->InsertItem(401, sRemoveIdx);
                pSubPop4->InsertItem(402, sUpdateIdx);

                const SwTOXBase* pBase = ((SwTOXBaseContent*)pEntry->GetUserData())->GetTOXBase();
                if(!pBase->IsTOXBaseInReadonly())
                    pSubPop4->InsertItem(403, aContextStrings[ST_EDIT_ENTRY - ST_CONTEXT_FIRST]);
                pSubPop4->InsertItem(405, sReadonlyIdx);

                pSubPop4->CheckItem( 405, pActiveShell->IsTOXBaseReadonly(*pBase));
                pSubPop4->InsertItem(501, aContextStrings[ST_DELETE_ENTRY - ST_CONTEXT_FIRST]);
            }
            else if(CONTENT_TYPE_TABLE == nContentType && !bReadonly)
            {
                bSubPop4 = sal_True;
                pSubPop4->InsertItem(403, aContextStrings[ST_EDIT_ENTRY - ST_CONTEXT_FIRST]);
                pSubPop4->InsertItem(404, sUnprotTbl);
                sal_Bool bFull = sal_False;
                String sTblName = ((SwContent*)pEntry->GetUserData())->GetName();
                sal_Bool bProt =pActiveShell->HasTblAnyProtection( &sTblName, &bFull );
                pSubPop4->EnableItem(403, !bFull );
                pSubPop4->EnableItem(404, bProt );
                pSubPop4->InsertItem(501, aContextStrings[ST_DELETE_ENTRY - ST_CONTEXT_FIRST]);
            }
            else if(bEditable || bDeletable)
            {

                if(bEditable && bDeletable)
                {
                    pSubPop4->InsertItem(403, aContextStrings[ST_EDIT_ENTRY - ST_CONTEXT_FIRST]);
                    pSubPop4->InsertItem(501, aContextStrings[ST_DELETE_ENTRY - ST_CONTEXT_FIRST]);
                    bSubPop4 = sal_True;
                }
                else if(bEditable)
                    pPop->InsertItem(403, aContextStrings[ST_EDIT_ENTRY - ST_CONTEXT_FIRST]);
                else if(bDeletable)
                {
                    pSubPop4->InsertItem(501, aContextStrings[ST_DELETE_ENTRY - ST_CONTEXT_FIRST]);
                }
            }
            //Rename object
            if(bRenamable)
            {
                if(bSubPop4)
                    pSubPop4->InsertItem(502, sRename);
                else
                    pPop->InsertItem(502, sRename);
            }

            if(bSubPop4)
            {
                pPop->InsertItem(4, pContType->GetSingleName());
                pPop->SetPopupMenu(4, pSubPop4);
            }
        }
    }
    else if( pEntry )
    {
        SwContentType* pType = (SwContentType*)pEntry->GetUserData();
        if ( (pType->GetType() == CONTENT_TYPE_POSTIT) &&  (!pActiveShell->GetView().GetDocShell()->IsReadOnly()) && ( pType->GetMemberCount() > 0) )
        {
                pSubPop4->InsertItem(600, sPostItShow );
                pSubPop4->InsertItem(601, sPostItHide );
                pSubPop4->InsertItem(602, sPostItDelete );
                pPop->InsertItem(4, pType->GetSingleName());
                pPop->SetPopupMenu(4, pSubPop4);
        }
    }

    pPop->SetPopupMenu( 1, pSubPop1 );
    pPop->SetPopupMenu( 2, pSubPop2 );
    pPop->SetPopupMenu( 3, pSubPop3 );
    return pPop;

}

/***************************************************************************
    Beschreibung:	Einrueckung fuer outlines (und sections)
***************************************************************************/
long	SwContentTree::GetTabPos( SvLBoxEntry* pEntry, SvLBoxTab* pTab)
{
    sal_uInt16 nLevel = 0;
    if(lcl_IsContent(pEntry))
    {
        nLevel++;
        SwContent* pCnt = (SwContent *) pEntry->GetUserData();
        const SwContentType*	pParent;
        if(pCnt &&	0 != (pParent = pCnt->GetParent()))
        {
            if(pParent->GetType() == CONTENT_TYPE_OUTLINE)
                nLevel = nLevel + ((SwOutlineContent*)pCnt)->GetOutlineLevel();
            else if(pParent->GetType() == CONTENT_TYPE_REGION)
                nLevel = nLevel + ((SwRegionContent*)pCnt)->GetRegionLevel();
        }
    }
    sal_uInt16 nBasis = bIsRoot ? 0 : 5;
    return nLevel * 10 + nBasis + pTab->GetPos();  //empirisch ermittelt
}

/***************************************************************************
    Beschreibung:	Inhalte werden erst auf Anforderung in die Box eingefuegt
***************************************************************************/
void  SwContentTree::RequestingChilds( SvLBoxEntry* pParent )
{
    // ist es ein Inhaltstyp?
    if(lcl_IsContentType(pParent))
    {
        if(!pParent->HasChilds())
        {
            OSL_ENSURE(pParent->GetUserData(), "no UserData?");
            SwContentType* pCntType = (SwContentType*)pParent->GetUserData();

            sal_uInt16 nCount = pCntType->GetMemberCount();
             /**************************************************************
                 Add for outline plus/minus
             ***************************************************************/
             if(pCntType->GetType() == CONTENT_TYPE_OUTLINE)
             {
                 SvLBoxEntry* pChild = 0;
                 for(sal_uInt16 i = 0; i < nCount; i++)
                 {
                     const SwContent* pCnt = pCntType->GetMember(i);
                     if(pCnt)
                     {
                         sal_uInt16 nLevel = ((SwOutlineContent*)pCnt)->GetOutlineLevel();
                         String sEntry = pCnt->GetName();
                         if(!sEntry.Len())
                             sEntry = sSpace;
                         if(!pChild || (nLevel == 0))
                             pChild = InsertEntry(sEntry, pParent,
                                         sal_False, LIST_APPEND,(void*)pCnt);
                         else
                         {
                             //back search parent.
                             if(((SwOutlineContent*)pCntType->GetMember(i-1))->GetOutlineLevel() < nLevel)
                                 pChild = InsertEntry(sEntry, pChild,
                                         sal_False, LIST_APPEND, (void*)pCnt);
                             else
                             {
                                 pChild = Prev(pChild);
                                 while(pChild &&
                                         lcl_IsContent(pChild) &&
                                         !(((SwOutlineContent*)pChild->GetUserData())->GetOutlineLevel() < nLevel)
                                      )
                                 {
                                     pChild = Prev(pChild);
                                 }
                                 if(pChild)
                                     pChild = InsertEntry(sEntry, pChild,
                                                 sal_False, LIST_APPEND, (void*)pCnt);
                             }
                        }
                     }
                 }
             }
             else
             {
                 for(sal_uInt16 i = 0; i < nCount; i++)
                 {
                     const SwContent* pCnt = pCntType->GetMember(i);
                     if(pCnt)
                     {
                         String sEntry = pCnt->GetName();
                         if(!sEntry.Len())
                             sEntry = sSpace;
                         InsertEntry(sEntry, pParent,
                             sal_False, LIST_APPEND, (void*)pCnt);
                     }

                 }
            }
        }
    }
}

/***************************************************************************
    Beschreibung:	Expand - Zustand fuer Inhaltstypen merken
***************************************************************************/
sal_Bool  SwContentTree::Expand( SvLBoxEntry* pParent )
{
    if(!bIsRoot || (((SwContentType*)pParent->GetUserData())->GetType() == CONTENT_TYPE_OUTLINE) ||
            (nRootType == CONTENT_TYPE_OUTLINE))
    {
        if(lcl_IsContentType(pParent))
        {
            SwContentType* pCntType = (SwContentType*)pParent->GetUserData();
            sal_uInt16 nOr = 1 << pCntType->GetType(); //linear -> Bitposition
            if(bIsActive || bIsConstant)
            {
                nActiveBlock |= nOr;
                pConfig->SetActiveBlock(nActiveBlock);
            }
            else
                nHiddenBlock |= nOr;
            if((pCntType->GetType() == CONTENT_TYPE_OUTLINE))
            {
                std::map< void*, sal_Bool > mCurrOutLineNodeMap;

                SwWrtShell* pShell = GetWrtShell();
                sal_Bool bBool = SvTreeListBox::Expand(pParent);
                SvLBoxEntry* pChild = Next(pParent);
                while(pChild && lcl_IsContent(pChild) && pParent->HasChilds())
                {
                    if(pChild->HasChilds())
                    {
                        sal_Int32 nPos = ((SwContent*)pChild->GetUserData())->GetYPos();
                        void* key = (void*)pShell->getIDocumentOutlineNodesAccess()->getOutlineNode( nPos );
                        mCurrOutLineNodeMap.insert(std::map<void*, sal_Bool>::value_type( key, sal_False ) );
                        std::map<void*,sal_Bool>::iterator iter = mOutLineNodeMap.find( key );
                        if( iter != mOutLineNodeMap.end() && mOutLineNodeMap[key])
                        {
                            mCurrOutLineNodeMap[key] = sal_True;
                            SvTreeListBox::Expand(pChild);
                        }
                    }
                    pChild = Next(pChild);
                }
                mOutLineNodeMap = mCurrOutLineNodeMap;
                return bBool;
            }

        }
        else if( lcl_IsContent(pParent) )
        {
            SwWrtShell* pShell = GetWrtShell();
            sal_Int32 nPos = ((SwContent*)pParent->GetUserData())->GetYPos();
            void* key = (void*)pShell->getIDocumentOutlineNodesAccess()->getOutlineNode( nPos );
            mOutLineNodeMap[key] = sal_True;
        }
    }
    return SvTreeListBox::Expand(pParent);
}

/***************************************************************************
    Beschreibung:	Collapse - Zustand fuer Inhaltstypen merken
***************************************************************************/
sal_Bool  SwContentTree::Collapse( SvLBoxEntry* pParent )
{
    sal_Bool bRet;
    if(!bIsRoot || (((SwContentType*)pParent->GetUserData())->GetType() == CONTENT_TYPE_OUTLINE) ||
            (nRootType == CONTENT_TYPE_OUTLINE))
    {
        if(lcl_IsContentType(pParent))
        {
            if(bIsRoot)
                return bRet = sal_False;
            SwContentType* pCntType = (SwContentType*)pParent->GetUserData();
            sal_uInt16 nAnd = 1 << pCntType->GetType();
            nAnd = ~nAnd;
            if(bIsActive || bIsConstant)
            {
                nActiveBlock &= nAnd;
                pConfig->SetActiveBlock(nActiveBlock);
            }
            else
                nHiddenBlock &= nAnd;
        }
        else if( lcl_IsContent(pParent) )
        {
            SwWrtShell* pShell = GetWrtShell();
            sal_Int32 nPos = ((SwContent*)pParent->GetUserData())->GetYPos();
            void* key = (void*)pShell->getIDocumentOutlineNodesAccess()->getOutlineNode( nPos );
            mOutLineNodeMap[key] = sal_False;
        }
            bRet = SvTreeListBox::Collapse(pParent);
    }
    else
        bRet = SvTreeListBox::Collapse(pParent);
    return bRet;
}

/***************************************************************************
    Beschreibung:	Auch auf Doppelclick wird zunaechst nur aufgeklappt
***************************************************************************/
IMPL_LINK( SwContentTree, ContentDoubleClickHdl, SwContentTree *, EMPTYARG )
{
    SvLBoxEntry* pEntry = GetCurEntry();
    // ist es ein Inhaltstyp?
    OSL_ENSURE(pEntry, "no current entry!");
    if(pEntry)
    {
        if(lcl_IsContentType(pEntry) && !pEntry->HasChilds())
            RequestingChilds(pEntry);
        else if(!lcl_IsContentType(pEntry) && (bIsActive || bIsConstant))
        {
            if(bIsConstant)
            {
                pActiveShell->GetView().GetViewFrame()->GetWindow().ToTop();
            }
            //Inhaltstyp anspringen:
            SwContent* pCnt = (SwContent*)pEntry->GetUserData();
            OSL_ENSURE( pCnt, "no UserData");
            GotoContent(pCnt);
            if(pCnt->GetParent()->GetType()	== CONTENT_TYPE_FRAME)
                pActiveShell->EnterStdMode();
        }
    }
    return 0;
}

/***************************************************************************
    Beschreibung:	Anzeigen der Datei
***************************************************************************/
void SwContentTree::Display( sal_Bool bActive )
{
    if(!bIsImageListInitialized)
    {
        aEntryImages = ImageList(SW_RES(IMG_NAVI_ENTRYBMP));
        bIsImageListInitialized = sal_True;
    }
    // erst den selektierten Eintrag auslesen, um ihn spaeter evtl. wieder
    // zu selektieren -> die UserDaten sind hier nicht mehr gueltig!
    SvLBoxEntry* pOldSelEntry = FirstSelected();
    String sEntryName;	// Name des Eintrags
    sal_uInt16 nEntryRelPos = 0; // rel. Pos zu seinem Parent
    sal_uInt32 nOldEntryCount = GetEntryCount();
    sal_Int32 nOldScrollPos = 0;
    if(pOldSelEntry)
    {
        ScrollBar* pVScroll = GetVScroll();
        if(pVScroll && pVScroll->IsVisible())
            nOldScrollPos = pVScroll->GetThumbPos();

        sEntryName = GetEntryText(pOldSelEntry);
        SvLBoxEntry* pParantEntry = pOldSelEntry;
        while( GetParent(pParantEntry))
        {
            pParantEntry = GetParent(pParantEntry);
        }
        if(GetParent(pOldSelEntry))
        {
            nEntryRelPos = (sal_uInt16)(GetModel()->GetAbsPos(pOldSelEntry) - GetModel()->GetAbsPos(pParantEntry));
        }
    }
    Clear();
    SetUpdateMode( sal_False );
    if(bActive && !bIsConstant && !bIsActive)
        bIsActive = bActive;
    bIsHidden = !bActive;
    SwWrtShell* pShell = GetWrtShell();
    sal_Bool bReadOnly = pShell ? pShell->GetView().GetDocShell()->IsReadOnly() : sal_True;
    if(bReadOnly != bIsLastReadOnly)
    {
        bIsLastReadOnly = bReadOnly;
        sal_Bool bDisable =  pShell == 0 || bReadOnly;
        SwNavigationPI* pNavi = GetParentWindow();
        pNavi->aContentToolBox.EnableItem(FN_ITEM_UP , !bDisable);
        pNavi->aContentToolBox.EnableItem(FN_ITEM_DOWN, !bDisable);
        pNavi->aContentToolBox.EnableItem(FN_ITEM_LEFT, !bDisable);
        pNavi->aContentToolBox.EnableItem(FN_ITEM_RIGHT, !bDisable);
        pNavi->aContentToolBox.EnableItem(FN_SELECT_SET_AUTO_BOOKMARK, !bDisable);
    }
    if(pShell)
    {
        SvLBoxEntry* pSelEntry = 0;
        if(nRootType == USHRT_MAX)
        {
            for(sal_uInt16 nCntType = CONTENT_TYPE_OUTLINE;
                        nCntType <= CONTENT_TYPE_DRAWOBJECT; nCntType++ )
            {
                SwContentType** ppContentT = bActive ?
                                &aActiveContentArr[nCntType] :
                                    &aHiddenContentArr[nCntType];
                if(!*ppContentT)
                    (*ppContentT) = new SwContentType(pShell, nCntType, nOutlineLevel );

                String sEntry = (*ppContentT)->GetName();
                SvLBoxEntry* pEntry;
                const Image& rImage = aEntryImages.GetImage(SID_SW_START + nCntType);
                sal_Bool bChOnDemand = 0 != (*ppContentT)->GetMemberCount();
                pEntry = InsertEntry(sEntry, rImage, rImage,
                                0, bChOnDemand, LIST_APPEND, (*ppContentT));
                if(nCntType == nLastSelType)
                    pSelEntry = pEntry;
                sal_Int32 nExpandOptions = bIsActive || bIsConstant ?
                                            nActiveBlock :
                                                nHiddenBlock;
                if(nExpandOptions & (1 << nCntType))
                {
                    Expand(pEntry);
                    if(nEntryRelPos && nCntType == nLastSelType)
                    {
                        // jetzt vielleicht noch ein Child selektieren
                        SvLBoxEntry* pChild = pEntry;
                        SvLBoxEntry* pTemp = 0;
                        sal_uInt16 nPos = 1;
                        while(0 != (pChild = Next(pChild)))
                        {
                            // der alte Text wird leicht bevorzugt
                            if(sEntryName == GetEntryText(pChild) ||
                                nPos == nEntryRelPos )
                            {
                                pSelEntry = pChild;
                                break;
                            }
                            pTemp = pChild;
                            nPos++;
                        }
                        if(!pSelEntry || lcl_IsContentType(pSelEntry))
                            pSelEntry = pTemp;
                    }

                }
            }
            if(pSelEntry)
            {
                MakeVisible(pSelEntry);
                Select(pSelEntry);
            }
            else
                nOldScrollPos = 0;
        }
        else
        {
            SwContentType** ppRootContentT = bActive ?
                                &aActiveContentArr[nRootType] :
                                    &aHiddenContentArr[nRootType];
            if(!(*ppRootContentT))
                (*ppRootContentT) = new SwContentType(pShell, nRootType, nOutlineLevel );
            const Image& rImage = aEntryImages.GetImage(20000 + nRootType);
            SvLBoxEntry* pParent = InsertEntry(
                    (*ppRootContentT)->GetName(), rImage, rImage,
                        0, sal_False, LIST_APPEND, *ppRootContentT);

            if(nRootType != CONTENT_TYPE_OUTLINE)
            {
                for(sal_uInt16 i = 0; i < (*ppRootContentT)->GetMemberCount(); i++ )
                {
                    const SwContent* pCnt = (*ppRootContentT)->GetMember(i);
                    if(pCnt)
                    {
                        String sEntry = pCnt->GetName();
                        if(!sEntry.Len())
                            sEntry = sSpace;
                        InsertEntry( sEntry, pParent,
                            sal_False, LIST_APPEND, (void*)pCnt);
                    }
                }
             }
             else
                 RequestingChilds(pParent);
            Expand(pParent);
            if( nRootType == CONTENT_TYPE_OUTLINE && bIsActive )
            {
                //feststellen, wo der Cursor steht
                const sal_uInt16 nActPos = pShell->GetOutlinePos(MAXLEVEL);
                SvLBoxEntry* pEntry = First();

                while( 0 != (pEntry = Next(pEntry)) )
                {
                    if(((SwOutlineContent*)pEntry->GetUserData())->GetPos() == nActPos)
                    {
                        MakeVisible(pEntry);
                        Select(pEntry);
                    }
                }

            }
            else
            {
                // jetzt vielleicht noch ein Child selektieren
                SvLBoxEntry* pChild = pParent;
                SvLBoxEntry* pTemp = 0;
                sal_uInt16 nPos = 1;
                while(0 != (pChild = Next(pChild)))
                {
                    // der alte Text wird leicht bevorzugt
                    if(sEntryName == GetEntryText(pChild) ||
                        nPos == nEntryRelPos )
                    {
                        pSelEntry = pChild;
                        break;
                    }
                    pTemp = pChild;
                    nPos++;
                }
                if(!pSelEntry)
                    pSelEntry = pTemp;
                if(pSelEntry)
                {
                    MakeVisible(pSelEntry);
                    Select(pSelEntry);
                }
            }
        }
    }
    SetUpdateMode( sal_True );
    ScrollBar* pVScroll = GetVScroll();
    if(GetEntryCount() == nOldEntryCount &&
        nOldScrollPos && pVScroll && pVScroll->IsVisible()
        && pVScroll->GetThumbPos() != nOldScrollPos)
    {
        sal_Int32 nDelta = pVScroll->GetThumbPos() - nOldScrollPos;
        ScrollOutputArea( (short)nDelta );
    }

}

/***************************************************************************
    Beschreibung:	Im Clear muessen auch die ContentTypes geloescht werden
***************************************************************************/
void SwContentTree::Clear()
{
    SetUpdateMode(sal_False);
    SvTreeListBox::Clear();
    SetUpdateMode(sal_True);
}

sal_Bool SwContentTree::FillTransferData( TransferDataContainer& rTransfer,
                                            sal_Int8& rDragMode )
{
    SwWrtShell* pWrtShell = GetWrtShell();
    OSL_ENSURE(pWrtShell, "no Shell!");
    SvLBoxEntry* pEntry = GetCurEntry();
    if(!pEntry || lcl_IsContentType(pEntry) || !pWrtShell)
        return sal_False;
    String sEntry;
    SwContent* pCnt = ((SwContent*)pEntry->GetUserData());

    sal_uInt16 nActType = pCnt->GetParent()->GetType();
    String sUrl;
    sal_Bool bOutline = sal_False;
    String sOutlineText;
    switch( nActType )
    {
        case CONTENT_TYPE_OUTLINE:
        {
            sal_uInt16 nPos = ((SwOutlineContent*)pCnt)->GetPos();
            OSL_ENSURE(nPos < pWrtShell->getIDocumentOutlineNodesAccess()->getOutlineNodesCount(),
                       "outlinecnt changed");

            // make sure outline may actually be copied
            if( pWrtShell->IsOutlineCopyable( nPos ) )
            {
                const SwNumRule* pOutlRule = pWrtShell->GetOutlineNumRule();
                const SwTxtNode* pTxtNd =
                        pWrtShell->getIDocumentOutlineNodesAccess()->getOutlineNode(nPos);
                if( pTxtNd && pOutlRule && pTxtNd->IsNumbered())
                {
                    SwNumberTree::tNumberVector aNumVector =
                        pTxtNd->GetNumberVector();
                    for( sal_Int8 nLevel = 0;
                         nLevel <= pTxtNd->GetActualListLevel();
                         nLevel++ )
                    {
                        sal_uInt16 nVal = (sal_uInt16)aNumVector[nLevel];
                        nVal ++;
                        nVal = nVal - pOutlRule->Get(nLevel).GetStart();
                        sEntry += String::CreateFromInt32( nVal );
                        sEntry += '.';
                    }
                }
                sEntry += pWrtShell->getIDocumentOutlineNodesAccess()->getOutlineText(nPos, false);
                sOutlineText = pWrtShell->getIDocumentOutlineNodesAccess()->getOutlineText(nPos, true);
                bIsOutlineMoveable = ((SwOutlineContent*)pCnt)->IsMoveable();
                bOutline = sal_True;
            }
        }
        break;
        case CONTENT_TYPE_POSTIT:
        case CONTENT_TYPE_INDEX:
        case CONTENT_TYPE_REFERENCE :
            // koennen weder als URL noch als Bereich eingefuegt werden
        break;
        case CONTENT_TYPE_URLFIELD:
            sUrl = ((SwURLFieldContent*)pCnt)->GetURL();
        // no break;
        case CONTENT_TYPE_OLE:
        case CONTENT_TYPE_GRAPHIC:
            if(GetParentWindow()->GetRegionDropMode() != REGION_MODE_NONE)
                break;
            else
                rDragMode &= ~( DND_ACTION_MOVE | DND_ACTION_LINK );
        default:
            sEntry = GetEntryText(pEntry);
    }

    sal_Bool bRet = sal_False;
    if(sEntry.Len())
    {
        const SwDocShell* pDocShell = pWrtShell->GetView().GetDocShell();
        if(!sUrl.Len())
        {
            if(pDocShell->HasName())
            {
                SfxMedium* pMedium = pDocShell->GetMedium();
                sUrl = pMedium->GetURLObject().GetURLNoMark();
                // nur, wenn primaer ein Link eingefuegt werden soll
                bRet = sal_True;
            }
            else if(	nActType == CONTENT_TYPE_REGION ||
                        nActType == CONTENT_TYPE_BOOKMARK )
            {
                // fuer Bereich und Textmarken ist ein Link auch ohne
                // Dateiname ins eigene Dokument erlaubt
                bRet = sal_True;
            }
            else if(bIsConstant &&
                    ( !::GetActiveView() ||
                        pActiveShell != ::GetActiveView()->GetWrtShellPtr()))
            {
                // Urls von inaktiven Views ohne Dateinamen koennen auch nicht
                // gedraggt werden
                bRet = sal_False;
            }
            else
            {
                bRet = GetParentWindow()->GetRegionDropMode() == REGION_MODE_NONE;
                rDragMode = DND_ACTION_MOVE;
            }

            const String& rToken = pCnt->GetParent()->GetTypeToken();
            sUrl += '#';
            sUrl += sEntry;
            if(rToken.Len())
            {
                sUrl += cMarkSeperator;
                sUrl += rToken;
            }
        }
        else
            bRet = sal_True;

        if( bRet )
        {
            //fuer Outlines muss in die Description der Ueberschrifttext mit der echten Nummer
            if(bOutline)
                sEntry = sOutlineText;

            {
                NaviContentBookmark aBmk( sUrl, sEntry,
                                    GetParentWindow()->GetRegionDropMode(),
                                    pDocShell);
                aBmk.Copy( rTransfer );
            }

            // fuer fremde DocShells muss eine INetBookmark
            // dazugeliefert werden
            if( pDocShell->HasName() )
            {
                INetBookmark aBkmk( sUrl, sEntry );
                rTransfer.CopyINetBookmark( aBkmk );
            }
        }
    }
    return bRet;
}

/***************************************************************************
    Beschreibung:	Umschalten der Anzeige auf Root
***************************************************************************/
sal_Bool SwContentTree::ToggleToRoot()
{
    if(!bIsRoot)
    {
        SvLBoxEntry* pEntry = GetCurEntry();
        const SwContentType* pCntType;
        if(pEntry)
        {
            if(lcl_IsContentType(pEntry))
                pCntType = (SwContentType*)pEntry->GetUserData();
            else
                pCntType = ((SwContent*)pEntry->GetUserData())->GetParent();
            nRootType = pCntType->GetType();
            bIsRoot = sal_True;
            Display(bIsActive || bIsConstant);
        }
    }
    else
    {
        nRootType = USHRT_MAX;
        bIsRoot = sal_False;
        FindActiveTypeAndRemoveUserData();
        Display(bIsActive || bIsConstant);
    }
    pConfig->SetRootType( nRootType );
    GetParentWindow()->aContentToolBox.CheckItem(FN_SHOW_ROOT, bIsRoot);
    return bIsRoot;
}

/***************************************************************************
    Beschreibung:	Angezeigten Inhalt auf Gueltigkeit pruefen
***************************************************************************/
sal_Bool SwContentTree::HasContentChanged()
{
/*
    -Parallel durch das lokale Array und die Treelistbox laufen.
    -Sind die Eintraege nicht expandiert, werden sie nur im Array verworfen
    und der Contenttype wird als UserData neu gesetzt.
    - ist der Root-Modus aktiv, wird nur dieser aktualisiert,
    fuer die nicht angezeigten Inhaltstypen gilt:
        die Memberliste wird geloescht und der Membercount aktualisiert
    Wenn Inhalte ueberprueft werden, werden gleichzeitig die vorhanden
    Memberlisten aufgefuellt. Sobald ein Unterschied auftritt wird nur noch
    gefuellt und nicht mehr ueberprueft. Abschliessend wird die Box neu gefuellt.

*/

    sal_Bool bRepaint = sal_False;
    sal_Bool bInvalidate = sal_False;

    if(!bIsActive && ! bIsConstant)
    {
        for(sal_uInt16 i=0; i < CONTENT_TYPE_MAX; i++)
        {
            if(aActiveContentArr[i])
                aActiveContentArr[i]->Invalidate();
        }
    }
    else if(bIsRoot)
    {
        sal_Bool bOutline = sal_False;
        SvLBoxEntry* pEntry = First();
        if(!pEntry)
            bRepaint = sal_True;
        else
        {
            sal_uInt16 nType = ((SwContentType*)pEntry->GetUserData())->GetType();
            bOutline = nRootType == CONTENT_TYPE_OUTLINE;
            SwContentType* pArrType = aActiveContentArr[nType];
            if(!pArrType)
                bRepaint = sal_True;
            else
            {
                sal_uInt16 nSelLevel = USHRT_MAX;

                SvLBoxEntry* pFirstSel;
                if(bOutline &&
                        0 != ( pFirstSel = FirstSelected()) &&
                            lcl_IsContent(pFirstSel))
                {
                    nSelLevel = ((SwOutlineContent*)pFirstSel->GetUserData())->GetOutlineLevel();
                    SwWrtShell* pSh = GetWrtShell();
                    sal_uInt16 nOutlinePos = pSh->GetOutlinePos(MAXLEVEL);
                    bRepaint |= nOutlinePos != USHRT_MAX &&
                                pSh->getIDocumentOutlineNodesAccess()->getOutlineLevel(nOutlinePos) != nSelLevel;
                }

                pArrType->Init(&bInvalidate);
                pArrType->FillMemberList();
                pEntry->SetUserData((void*)pArrType);
                if(!bRepaint)
                {
                    if(GetChildCount(pEntry) != pArrType->GetMemberCount())
                            bRepaint = sal_True;
                    else
                    {
                        sal_uInt16 nChildCount = (sal_uInt16)GetChildCount(pEntry);
                        for(sal_uInt16 j = 0; j < nChildCount; j++)
                        {
                            pEntry = Next(pEntry);
                            const SwContent* pCnt = pArrType->GetMember(j);
                            pEntry->SetUserData((void*)pCnt);
                            String sEntryText = GetEntryText(pEntry);
                            if( sEntryText != pCnt->GetName() &&
                                !(sEntryText == sSpace && !pCnt->GetName().Len()))
                                bRepaint = sal_True;
                        }
                    }
                }
            }
        }
        if( !bRepaint && bOutline )
        {
            //feststellen, wo der Cursor steht
            const sal_uInt16 nActPos = GetWrtShell()->GetOutlinePos(MAXLEVEL);
            SvLBoxEntry* pFirstEntry = First();

            while( 0 != (pFirstEntry = Next(pFirstEntry)) )
            {
                if(((SwOutlineContent*)pFirstEntry->GetUserData())->GetPos() == nActPos)
                {
                    if(FirstSelected() != pFirstEntry)
                    {
                        Select(pFirstEntry);
                        MakeVisible(pFirstEntry);
                    }
                }
            }

        }

    }
    else
    {
        SvLBoxEntry* pEntry = First();
        while ( pEntry )
        {
            sal_Bool bNext = sal_True; // mindestens ein Next muss sein
            SwContentType* pTreeType = (SwContentType*)pEntry->GetUserData();
            sal_uInt16 nType = pTreeType->GetType();
            sal_uInt16 nTreeCount = pTreeType->GetMemberCount();
            SwContentType* pArrType = aActiveContentArr[nType];
            if(!pArrType)
                bRepaint = sal_True;
            else
            {
                pArrType->Init(&bInvalidate);
                pEntry->SetUserData((void*)pArrType);
                if(IsExpanded(pEntry))
                {
                    sal_Bool bLevelOrVisibiblityChanged = sal_False;
                    // bLevelOrVisibiblityChanged is set if outlines have changed their level
                    // or if the visibility of objects (frames, sections, tables) has changed
                    // i.e. in header/footer
                    pArrType->FillMemberList(&bLevelOrVisibiblityChanged);
                    sal_uInt16 nChildCount = (sal_uInt16)GetChildCount(pEntry);
                    if((nType == CONTENT_TYPE_OUTLINE) && bLevelOrVisibiblityChanged)
                        bRepaint = sal_True;
                    if(bLevelOrVisibiblityChanged)
                        bInvalidate = sal_True;

                    if(nChildCount != pArrType->GetMemberCount())
                        bRepaint = sal_True;
                    else
                    {
                        for(sal_uInt16 j = 0; j < nChildCount; j++)
                        {
                            pEntry = Next(pEntry);
                            bNext = sal_False;
                            const SwContent* pCnt = pArrType->GetMember(j);
                            pEntry->SetUserData((void*)pCnt);
                            String sEntryText = GetEntryText(pEntry);
                            if( sEntryText != pCnt->GetName() &&
                                !(sEntryText == sSpace && !pCnt->GetName().Len()))
                                bRepaint = sal_True;
                        }
                    }

                }
                else if(pEntry->HasChilds())
                {
                    //war der Eintrag einmal aufgeklappt, dann muessen auch
                    // die unsichtbaren Eintraege geprueft werden.
                    // zumindest muessen die Userdaten aktualisiert werden
                    sal_Bool bLevelOrVisibiblityChanged = sal_False;
                    // bLevelOrVisibiblityChanged is set if outlines have changed their level
                    // or if the visibility of objects (frames, sections, tables) has changed
                    // i.e. in header/footer
                    pArrType->FillMemberList(&bLevelOrVisibiblityChanged);
                    sal_Bool bRemoveChildren = sal_False;
                    sal_uInt16 nChildCount = (sal_uInt16)GetChildCount(pEntry);
                    if( nChildCount != pArrType->GetMemberCount() )
                    {
                        bRemoveChildren = sal_True;
                    }
                    else
                    {
                        SvLBoxEntry* pChild = FirstChild(pEntry);
                        for(sal_uInt16 j = 0; j < nChildCount; j++)
                        {
                            const SwContent* pCnt = pArrType->GetMember(j);
                            pChild->SetUserData((void*)pCnt);
                            String sEntryText = GetEntryText(pChild);
                            if( sEntryText != pCnt->GetName() &&
                                !(sEntryText == sSpace && !pCnt->GetName().Len()))
                                bRemoveChildren = sal_True;
                            pChild = Next(pChild);
                        }
                    }
                    if(bRemoveChildren)
                    {
                        SvLBoxEntry* pChild = FirstChild(pEntry);
                        SvLBoxEntry* pRemove = pChild;
                        for(sal_uInt16 j = 0; j < nChildCount; j++)
                        {
                            pChild = Next(pRemove);
                            GetModel()->Remove(pRemove);
                            pRemove = pChild;
                        }
                    }
                    if(!nChildCount)
                    {
                        pEntry->EnableChildsOnDemand(sal_False);
                        InvalidateEntry(pEntry);
                    }

                }
                else if((nTreeCount != 0)
                            != (pArrType->GetMemberCount()!=0))
                {
                    bRepaint = sal_True;
                }
            }
            //hier muss noch der naechste Root-Entry gefunden werden
            while( pEntry && (bNext || GetParent(pEntry ) ))
            {
                pEntry = Next(pEntry);
                bNext = sal_False;
            }
        }
    }
    if(!bRepaint && bInvalidate)
        Invalidate();
    return bRepaint;
}

/***************************************************************************
    Beschreibung: 	Bevor alle Daten geloescht werden, soll noch der letzte
 * 					aktive Eintrag festgestellt werden. Dann werden die
 * 					UserData geloescht
***************************************************************************/
void SwContentTree::FindActiveTypeAndRemoveUserData()
{
    SvLBoxEntry* pEntry = FirstSelected();
    if(pEntry)
    {
        // wird Clear ueber TimerUpdate gerufen, kann nur fuer die Root
        // die Gueltigkeit der UserData garantiert werden
        SvLBoxEntry* pParent;
        while(0 != (pParent = GetParent(pEntry)))
            pEntry = pParent;
        if(pEntry->GetUserData() && lcl_IsContentType(pEntry))
            nLastSelType = ((SwContentType*)pEntry->GetUserData())->GetType();
    }
    pEntry = First();
    while(pEntry)
    {
        pEntry->SetUserData(0);
        pEntry = Next(pEntry);
    }
}

/***************************************************************************
    Beschreibung: 	Nachdem ein File auf den Navigator gedroppt wurde,
                    wird die neue Shell gesetzt
***************************************************************************/
void SwContentTree::SetHiddenShell(SwWrtShell* pSh)
{
    pHiddenShell = pSh;
    bIsHidden = sal_True;
    bIsActive = bIsConstant = sal_False;
    FindActiveTypeAndRemoveUserData();
    for(sal_uInt16 i=0; i < CONTENT_TYPE_MAX; i++)
    {
        DELETEZ(aHiddenContentArr[i]);
    }
    Display(bIsActive);

    GetParentWindow()->UpdateListBox();
}
/***************************************************************************
    Beschreibung:	Dokumentwechsel - neue Shell setzen
***************************************************************************/
void SwContentTree::SetActiveShell(SwWrtShell* pSh)
{
    if(bIsInternalDrag)
        bDocChgdInDragging = sal_True;
    sal_Bool bClear = pActiveShell != pSh;
    if(bIsActive && bClear)
    {
        pActiveShell = pSh;
        FindActiveTypeAndRemoveUserData();
        Clear();
    }
    else if(bIsConstant)
    {
        if(!lcl_FindShell(pActiveShell))
        {
            pActiveShell = pSh;
            bIsActive = sal_True;
            bIsConstant = sal_False;
            bClear = sal_True;
        }
    }
    // nur wenn es die aktive View ist, wird das Array geloescht und
    // die Anzeige neu gefuellt
    if(bIsActive && bClear)
    {
        FindActiveTypeAndRemoveUserData();
        for(sal_uInt16 i=0; i < CONTENT_TYPE_MAX; i++)
        {
            DELETEZ(aActiveContentArr[i]);
        }
        Display(sal_True);
    }
}

/***************************************************************************
    Beschreibung: 	Eine offene View als aktiv festlegen
***************************************************************************/
void SwContentTree::SetConstantShell(SwWrtShell* pSh)
{
    pActiveShell = pSh;
    bIsActive 		= sal_False;
    bIsConstant 	= sal_True;
    FindActiveTypeAndRemoveUserData();
    for(sal_uInt16 i=0; i < CONTENT_TYPE_MAX; i++)
    {
        DELETEZ(aActiveContentArr[i]);
    }
    Display(sal_True);
}

/***************************************************************************
    Beschreibung:	Kommandos des Navigators ausfuehren
***************************************************************************/
void SwContentTree::ExecCommand(sal_uInt16 nCmd, sal_Bool bModifier)
{
    sal_Bool nMove = sal_False;
    switch( nCmd )
    {
        case FN_ITEM_DOWN:
        case FN_ITEM_UP:   nMove = sal_True;
        case FN_ITEM_LEFT:
        case FN_ITEM_RIGHT:
        if( !GetWrtShell()->GetView().GetDocShell()->IsReadOnly() &&
                (bIsActive ||
                    (bIsConstant && pActiveShell == GetParentWindow()->GetCreateView()->GetWrtShellPtr())))
        {
            SwWrtShell* pShell = GetWrtShell();
            sal_Int8 nActOutlineLevel = nOutlineLevel;
            sal_uInt16 nActPos = pShell->GetOutlinePos(nActOutlineLevel);
            SvLBoxEntry* pFirstEntry = FirstSelected();
            if (pFirstEntry && lcl_IsContent(pFirstEntry))
            {
                if ( (bIsRoot && nRootType == CONTENT_TYPE_OUTLINE) ||
                    ((SwContent*)pFirstEntry->GetUserData())->GetParent()->GetType()
                                                == 	CONTENT_TYPE_OUTLINE)
                {
                    nActPos = ((SwOutlineContent*)pFirstEntry->GetUserData())->GetPos();
                }
            }
            if ( nActPos < USHRT_MAX &&
                    ( !nMove || pShell->IsOutlineMovable( nActPos )) )
            {
                pShell->StartAllAction();
                pShell->GotoOutline( nActPos); // Falls Textselektion != BoxSelektion
                pShell->Push();
                pShell->MakeOutlineSel( nActPos, nActPos,
                                    bModifier);
                if( nMove )
                {
                    short nDir = nCmd == FN_ITEM_UP ? -1 : 1;
                    if( !bModifier && ( (nDir == -1 && nActPos > 0) ||
                        (nDir == 1 && nActPos < GetEntryCount() - 2) ) )
                    {
                        pShell->MoveOutlinePara( nDir );
                        //Cursor wieder an die aktuelle Position setzen
                        pShell->GotoOutline( nActPos + nDir);
                    }
                    else if(bModifier)
                    {
                        sal_uInt16 nActEndPos = nActPos;
                        SvLBoxEntry* pEntry = pFirstEntry;
                        sal_uInt16 nActLevel = ((SwOutlineContent*)
                                pFirstEntry->GetUserData())->GetOutlineLevel();
                        pEntry = Next(pEntry);
                        while( pEntry && CONTENT_TYPE_OUTLINE ==
                            ((SwTypeNumber*)pEntry->GetUserData())->GetTypeId() )
                        {
                            if(nActLevel >= ((SwOutlineContent*)
                                pEntry->GetUserData())->GetOutlineLevel())
                                break;
                            pEntry = Next(pEntry);
                            nActEndPos++;
                        }
                        sal_uInt16 nDest;
                        if(nDir == 1)
                        {
                            //Wenn der letzte Eintrag bewegt werden soll
                            //ist Schluss
                            if(pEntry && CONTENT_TYPE_OUTLINE ==
                                ((SwTypeNumber*)pEntry->GetUserData())->GetTypeId())
                            {
                                // pEntry zeigt jetzt auf den
                                // dem letzten sel. Eintrag folgenden E.
                                nDest = nActEndPos;
                                nDest++;
                                //hier muss der uebernaechste Eintrag
                                //gefunden werden. Die Selektion muss davor eingefuegt
                                //werden
                                while(pEntry )
                                {
                                    pEntry = Next(pEntry);
                                    // nDest++ darf nur ausgefuehrt werden,
                                    // wenn pEntry != 0
                                    if(pEntry && nDest++ &&
                                    ( nActLevel >= ((SwOutlineContent*)pEntry->GetUserData())->GetOutlineLevel()||
                                     CONTENT_TYPE_OUTLINE != ((SwTypeNumber*)pEntry->GetUserData())->GetTypeId()))
                                    {
                                        nDest--;
                                        break;
                                    }
                                }
                                nDir = nDest - nActEndPos;
                                //wenn kein Eintrag gefunden wurde, der der Bedingung
                                //fuer das zuvor Einfuegen entspricht, muss etwas weniger
                                //geschoben werden
                            }
                            else
                                nDir = 0;
                        }
                        else
                        {
                            nDest = nActPos;
                            pEntry = pFirstEntry;
                            while(pEntry && nDest )
                            {
                                nDest--;
                                pEntry = Prev(pEntry);
                                if(pEntry &&
                                    (nActLevel >= ((SwOutlineContent*)pEntry->GetUserData())->GetOutlineLevel()||
                                    CONTENT_TYPE_OUTLINE !=
                                ((SwTypeNumber*)pEntry->GetUserData())->GetTypeId()))
                                {
                                    break;
                                }
                            }
                            nDir = nDest - nActPos;
                        }
                        if(nDir)
                        {
                            pShell->MoveOutlinePara( nDir );
                            //Cursor wieder an die aktuelle Position setzen
                            pShell->GotoOutline( nActPos + nDir);
                        }
                    }
                }
                else
                {
                    if( pShell->IsProtectedOutlinePara() )
                        Sound::Beep(); //konnte nicht umgestuft werden
                    else
                        pShell->OutlineUpDown( nCmd == FN_ITEM_LEFT ? -1 : 1 );
                }

                pShell->ClearMark();
                pShell->Pop(sal_False); //Cursor steht jetzt wieder an der akt. Ueberschrift
                pShell->EndAllAction();
                if(aActiveContentArr[CONTENT_TYPE_OUTLINE])
                    aActiveContentArr[CONTENT_TYPE_OUTLINE]->Invalidate();
                Display(sal_True);
                if(!bIsRoot)
                {
                    const sal_uInt16 nCurrPos = pShell->GetOutlinePos(MAXLEVEL);
                    SvLBoxEntry* pFirst = First();

                    while( 0 != (pFirst = Next(pFirst)) && lcl_IsContent(pFirst))
                    {
                        if(((SwOutlineContent*)pFirst->GetUserData())->GetPos() == nCurrPos)
                        {
                            Select(pFirst);
                            MakeVisible(pFirst);
                        }
                    }
                }
            }
            else
                Sound::Beep(); //konnte nicht verschoben werden
        }
    }
}

void	SwContentTree::ShowTree()
{
    aUpdTimer.Start();
    SvTreeListBox::Show();
}

/***************************************************************************
    Beschreibung:	zusammengefaltet wird nicht geidlet
***************************************************************************/
void	SwContentTree::HideTree()
{
    aUpdTimer.Stop();
    SvTreeListBox::Hide();
}

/***************************************************************************
    Beschreibung:	Kein Idle mit Focus oder waehrend des Dragging
***************************************************************************/
IMPL_LINK( SwContentTree, TimerUpdate, Timer*, EMPTYARG)
{
    // kein Update waehrend D&D
    // Viewabfrage, da der Navigator zu spaet abgeraeumt wird
    SwView* pView = GetParentWindow()->GetCreateView();
    if( (!HasFocus() || bViewHasChanged) &&
         !bIsInDrag && !bIsInternalDrag && pView &&
         pView->GetWrtShellPtr() && !pView->GetWrtShellPtr()->ActionPend() )
    {
        bViewHasChanged = sal_False;
        bIsIdleClear = sal_False;
        SwWrtShell* pActShell = pView->GetWrtShellPtr();
        if( bIsConstant && !lcl_FindShell( pActiveShell ) )
        {
            SetActiveShell(pActShell);
            GetParentWindow()->UpdateListBox();
        }

        if(bIsActive && pActShell != GetWrtShell())
            SetActiveShell(pActShell);
        else if( (bIsActive || (bIsConstant && pActShell == GetWrtShell())) &&
                    HasContentChanged())
        {
            FindActiveTypeAndRemoveUserData();
            Display(sal_True);
        }
    }
    else if(!pView && bIsActive && !bIsIdleClear)
    {
        if(pActiveShell)
            SetActiveShell(0);
        Clear();
        bIsIdleClear = sal_True;
    }
    return 0;
}

DragDropMode SwContentTree::NotifyStartDrag(
                TransferDataContainer& rContainer,
                SvLBoxEntry* pEntry )
{
    DragDropMode eMode = (DragDropMode)0;
    if( bIsActive && nRootType == CONTENT_TYPE_OUTLINE &&
        GetModel()->GetAbsPos( pEntry ) > 0
        && !GetWrtShell()->GetView().GetDocShell()->IsReadOnly())
        eMode = GetDragDropMode();
    else if(!bIsActive && GetWrtShell()->GetView().GetDocShell()->HasName())
        eMode = SV_DRAGDROP_APP_COPY;

    sal_Int8 nDragMode;
    FillTransferData( rContainer, nDragMode );
    bDocChgdInDragging = sal_False;
    bIsInternalDrag = sal_True;
    return eMode;
}

/***************************************************************************
    Beschreibung :	Nach dem Drag wird der aktuelle Absatz m i t
                    Childs verschoben
***************************************************************************/
sal_Bool  SwContentTree::NotifyMoving( SvLBoxEntry*  pTarget,
        SvLBoxEntry*  pEntry, SvLBoxEntry*& , sal_uLong& )
{
    if(!bDocChgdInDragging)
    {
        sal_uInt16 nTargetPos = 0;
        sal_uInt16 nSourcePos = (( SwOutlineContent* )pEntry->GetUserData())->GetPos();
        if(!lcl_IsContent(pTarget))
            nTargetPos = USHRT_MAX;
        else
            nTargetPos = (( SwOutlineContent* )pTarget->GetUserData())->GetPos();
        if(	MAXLEVEL > nOutlineLevel && // werden nicht alle Ebenen angezeigt
                        nTargetPos != USHRT_MAX)
        {
            SvLBoxEntry* pNext = Next(pTarget);
            if(pNext)
                nTargetPos = (( SwOutlineContent* )pNext->GetUserData())->GetPos() -1;
            else
                nTargetPos = static_cast<sal_uInt16>(GetWrtShell()->getIDocumentOutlineNodesAccess()->getOutlineNodesCount())- 1;

        }

        OSL_ENSURE( pEntry &&
            lcl_IsContent(pEntry),"Source == 0 or Source has no Content" );
        GetParentWindow()->MoveOutline( nSourcePos,
                                    nTargetPos,
                                    sal_True);

        aActiveContentArr[CONTENT_TYPE_OUTLINE]->Invalidate();
        Display(sal_True);
    }
    //TreeListBox will be reloaded from the document
    return sal_False;
}

/***************************************************************************
    Beschreibung : 	Nach dem Drag wird der aktuelle Absatz o h n e
                    Childs verschoben
***************************************************************************/
sal_Bool  SwContentTree::NotifyCopying( SvLBoxEntry*  pTarget,
        SvLBoxEntry*  pEntry, SvLBoxEntry*& , sal_uLong& )
{
    if(!bDocChgdInDragging)
    {
        sal_uInt16 nTargetPos = 0;
        sal_uInt16 nSourcePos = (( SwOutlineContent* )pEntry->GetUserData())->GetPos();
        if(!lcl_IsContent(pTarget))
            nTargetPos = USHRT_MAX;
        else
            nTargetPos = (( SwOutlineContent* )pTarget->GetUserData())->GetPos();

        if(	MAXLEVEL > nOutlineLevel && // werden nicht alle Ebenen angezeigt
                        nTargetPos != USHRT_MAX)
        {
            SvLBoxEntry* pNext = Next(pTarget);
            if(pNext)
                nTargetPos = (( SwOutlineContent* )pNext->GetUserData())->GetPos() - 1;
            else
                nTargetPos = static_cast<sal_uInt16>(GetWrtShell()->getIDocumentOutlineNodesAccess()->getOutlineNodesCount()) - 1;

        }

        OSL_ENSURE( pEntry &&
            lcl_IsContent(pEntry),"Source == 0 or Source has no Content" );
        GetParentWindow()->MoveOutline( nSourcePos,	nTargetPos, sal_False);

        //TreeListBox wird aus dem Dokument neu geladen
        aActiveContentArr[CONTENT_TYPE_OUTLINE]->Invalidate();
        Display(sal_True);
    }
    return sal_False;
}

/***************************************************************************
    Beschreibung:	Kein Drop vor den ersten Eintrag - es ist ein SwContentType
***************************************************************************/
sal_Bool  SwContentTree::NotifyAcceptDrop( SvLBoxEntry* pEntry)
{
    return pEntry != 0;
}

/***************************************************************************
    Beschreibung: 	Wird ein Ctrl+DoubleClick in einen freien Bereich ausgefuehrt,
 * 					dann soll die Basisfunktion des Controls gerufen werden
***************************************************************************/
void  SwContentTree::MouseButtonDown( const MouseEvent& rMEvt )
{
    Point aPos( rMEvt.GetPosPixel());
    SvLBoxEntry* pEntry = GetEntry( aPos, sal_True );
    if( !pEntry && rMEvt.IsLeft() && rMEvt.IsMod1() && (rMEvt.GetClicks() % 2) == 0)
        Control::MouseButtonDown( rMEvt );
    else
        SvTreeListBox::MouseButtonDown( rMEvt );
}

/***************************************************************************
    Beschreibung:	sofort aktualisieren
***************************************************************************/
void  SwContentTree::GetFocus()
{
    SwView* pActView = GetParentWindow()->GetCreateView();
    if(pActView)
    {
        SwWrtShell* pActShell = pActView->GetWrtShellPtr();
        if(bIsConstant && !lcl_FindShell(pActiveShell))
        {
            SetActiveShell(pActShell);
        }

        if(bIsActive && pActShell != GetWrtShell())
            SetActiveShell(pActShell);
        else if( (bIsActive || (bIsConstant && pActShell == GetWrtShell())) &&
                    HasContentChanged())
        {
            Display(sal_True);
        }
    }
    else if(bIsActive)
        Clear();
    SvTreeListBox::GetFocus();
}

void  SwContentTree::KeyInput(const KeyEvent& rEvent)
{
    const KeyCode aCode = rEvent.GetKeyCode();
    if(aCode.GetCode() == KEY_RETURN)
    {
        SvLBoxEntry* pEntry = FirstSelected();
        if ( pEntry )
        {
            switch(aCode.GetModifier())
            {
                case KEY_MOD2:
                    // Boxen umschalten
                    GetParentWindow()->ToggleTree();
                break;
                case KEY_MOD1:
                    // RootModus umschalten
                    ToggleToRoot();
                break;
                case 0:
                    if(lcl_IsContentType(pEntry))
                    {
                        IsExpanded(pEntry) ?
                            Collapse(pEntry) :
                                Expand(pEntry);
                    }
                    else
                        ContentDoubleClickHdl(0);
                break;
            }
        }
    }
    else if(aCode.GetCode() == KEY_DELETE && 0 == aCode.GetModifier())
    {
        SvLBoxEntry* pEntry = FirstSelected();
        if(pEntry &&
            lcl_IsContent(pEntry) &&
                ((SwContent*)pEntry->GetUserData())->GetParent()->IsDeletable() &&
                    !pActiveShell->GetView().GetDocShell()->IsReadOnly())
        {
            EditEntry(pEntry, EDIT_MODE_DELETE);
            bViewHasChanged = sal_True;
            GetParentWindow()->UpdateListBox();
            TimerUpdate(&aUpdTimer);
            GrabFocus();
        }
    }
    else
        SvTreeListBox::KeyInput(rEvent);

}

void  SwContentTree::RequestHelp( const HelpEvent& rHEvt )
{
    sal_Bool bCallBase = sal_True;
    if( rHEvt.GetMode() & HELPMODE_QUICK )
    {
        Point aPos( ScreenToOutputPixel( rHEvt.GetMousePosPixel() ));
        SvLBoxEntry* pEntry = GetEntry( aPos );
        if( pEntry )
        {
            sal_uInt16 nType;
            sal_Bool bBalloon = sal_False;
            sal_Bool bContent = sal_False;
            void* pUserData = pEntry->GetUserData();
            if(lcl_IsContentType(pEntry))
                nType = ((SwContentType*)pUserData)->GetType();
            else
            {
                nType = ((SwContent*)pUserData)->GetParent()->GetType();
                bContent = sal_True;
            }
            String sEntry;
            sal_Bool bRet = sal_False;
            if(bContent)
            {
                switch( nType )
                {
                    case CONTENT_TYPE_URLFIELD:
                        sEntry = ((SwURLFieldContent*)pUserData)->GetURL();
                        bRet = sal_True;
                    break;

                    case CONTENT_TYPE_POSTIT:
                        sEntry = ((SwPostItContent*)pUserData)->GetName();
                        bRet = sal_True;
                        if(Help::IsBalloonHelpEnabled())
                            bBalloon = sal_True;
                    break;
                    case CONTENT_TYPE_OUTLINE:
                        sEntry = ((SwOutlineContent*)pUserData)->GetName();
                        bRet = sal_True;
                    break;
                    case CONTENT_TYPE_GRAPHIC:
                        sEntry = ((SwGraphicContent*)pUserData)->GetLink();
#if OSL_DEBUG_LEVEL > 1
                        sEntry += ' ';
                        sEntry += String::CreateFromInt32(
                                    ((SwGraphicContent*)pUserData)->GetYPos());
#endif
                        bRet = sal_True;
                    break;
#if OSL_DEBUG_LEVEL > 1
                    case CONTENT_TYPE_TABLE:
                    case CONTENT_TYPE_FRAME:
                        sEntry = String::CreateFromInt32(
                                        ((SwContent*)pUserData)->GetYPos() );
                        bRet = sal_True;
                    break;
#endif
                }
                if(((SwContent*)pUserData)->IsInvisible())
                {
                    if(sEntry.Len())
                        sEntry += C2S(", ");
                    sEntry += sInvisible;
                    bRet = sal_True;
                }
            }
            else
            {
                sal_uInt16 nMemberCount = ((SwContentType*)pUserData)->GetMemberCount();
                sEntry = String::CreateFromInt32(nMemberCount);
                sEntry += ' ';
                sEntry += nMemberCount == 1
                            ? ((SwContentType*)pUserData)->GetSingleName()
                            : ((SwContentType*)pUserData)->GetName();
                bRet = sal_True;
            }
            if(bRet)
            {
                SvLBoxTab* pTab;
                SvLBoxItem* pItem = GetItem( pEntry, aPos.X(), &pTab );
                if( pItem && SV_ITEM_ID_LBOXSTRING == pItem->IsA())
                {
                    aPos = GetEntryPosition( pEntry );

                    aPos.X() = GetTabPos( pEntry, pTab );
                    Size aSize( pItem->GetSize( this, pEntry ) );

                    if((aPos.X() + aSize.Width()) > GetSizePixel().Width())
                        aSize.Width() = GetSizePixel().Width() - aPos.X();

                    aPos = OutputToScreenPixel(aPos);
                    Rectangle aItemRect( aPos, aSize );
                    if(bBalloon)
                    {
                        aPos.X() += aSize.Width();
                        Help::ShowBalloon( this, aPos, aItemRect, sEntry );
                    }
                    else
                        Help::ShowQuickHelp( this, aItemRect, sEntry,
                            QUICKHELP_LEFT|QUICKHELP_VCENTER );
                    bCallBase = sal_False;
                }
            }
            else
            {
                Help::ShowQuickHelp( this, Rectangle(), aEmptyStr, 0 );
                bCallBase = sal_False;
            }
        }
    }
    if( bCallBase )
        Window::RequestHelp( rHEvt );
}

void    SwContentTree::ExcecuteContextMenuAction( sal_uInt16 nSelectedPopupEntry )
{
    SvLBoxEntry* pFirst = FirstSelected();
    switch( nSelectedPopupEntry )
    {
        //Outlinelevel
        case 101:
        case 102:
        case 103:
        case 104:
        case 105:
        case 106:
        case 107:
        case 108:
        case 109:
        case 110:
            nSelectedPopupEntry -= 100;
            if(nOutlineLevel != nSelectedPopupEntry )
                SetOutlineLevel((sal_Int8)nSelectedPopupEntry);
        break;
        case 201:
        case 202:
        case 203:
            GetParentWindow()->SetRegionDropMode(nSelectedPopupEntry - 201);
        break;
        case 401:
        case 402:
            EditEntry(pFirst, nSelectedPopupEntry == 401 ? EDIT_MODE_RMV_IDX : EDIT_MODE_UPD_IDX);
        break;
        // Eintrag bearbeiten
        case 403:
            EditEntry(pFirst, EDIT_MODE_EDIT);
        break;
        case 404:
            EditEntry(pFirst, EDIT_UNPROTECT_TABLE);
        break;
        case 405 :
        {
            const SwTOXBase* pBase = ((SwTOXBaseContent*)pFirst->GetUserData())
                                                                ->GetTOXBase();
            pActiveShell->SetTOXBaseReadonly(*pBase, !pActiveShell->IsTOXBaseReadonly(*pBase));
        }
        break;
        case 4:
        break;
        case 501:
            EditEntry(pFirst, EDIT_MODE_DELETE);
        break;
        case 502 :
            EditEntry(pFirst, EDIT_MODE_RENAME);
        break;
        case 600:
            pActiveShell->GetView().GetPostItMgr()->Show();
            break;
        case 601:
            pActiveShell->GetView().GetPostItMgr()->Hide();
            break;
        case 602:
            {
                pActiveShell->GetView().GetPostItMgr()->SetActiveSidebarWin(0);
                pActiveShell->GetView().GetPostItMgr()->Delete();
                break;
            }
        //Anzeige
        default:
        if(nSelectedPopupEntry > 300 && nSelectedPopupEntry < 400)
        {
            nSelectedPopupEntry -= 300;
            SwView *pView = SwModule::GetFirstView();
            while (pView)
            {
                nSelectedPopupEntry --;
                if(nSelectedPopupEntry == 0)
                {
                    SetConstantShell(&pView->GetWrtShell());
                    break;
                }
                pView = SwModule::GetNextView(pView);
            }
            if(nSelectedPopupEntry)
            {
                bViewHasChanged = bIsActive = nSelectedPopupEntry == 1;
                bIsConstant = sal_False;
                Display(nSelectedPopupEntry == 1);
            }
        }
    }
    GetParentWindow()->UpdateListBox();
}

void SwContentTree::SetOutlineLevel(sal_uInt8 nSet)
{
    nOutlineLevel = nSet;
    pConfig->SetOutlineLevel( nOutlineLevel );
    SwContentType** ppContentT = bIsActive ?
                    &aActiveContentArr[CONTENT_TYPE_OUTLINE] :
                        &aHiddenContentArr[CONTENT_TYPE_OUTLINE];
    if(*ppContentT)
    {
        (*ppContentT)->SetOutlineLevel(nOutlineLevel);
        (*ppContentT)->Init();
    }
    Display(bIsActive);
}

/***************************************************************************
    Beschreibung:	Moduswechsel: gedropptes Doc anzeigen
***************************************************************************/
void SwContentTree::ShowHiddenShell()
{
    if(pHiddenShell)
    {
        bIsConstant = sal_False;
        bIsActive = sal_False;
        Display(sal_False);
    }
}

/***************************************************************************
    Beschreibung:	Moduswechsel: aktive Sicht anzeigen
***************************************************************************/
void SwContentTree::ShowActualView()
{
    bIsActive = sal_True;
    bIsConstant = sal_False;
    Display(sal_True);
    GetParentWindow()->UpdateListBox();
}

/***************************************************************************
    Beschreibung: Hier sollen die Buttons zum Verschieben von
                  Outlines en-/disabled werden
***************************************************************************/
sal_Bool  SwContentTree::Select( SvLBoxEntry* pEntry, sal_Bool bSelect )
{
    if(!pEntry)
        return sal_False;
    sal_Bool bEnable = sal_False;
    SvLBoxEntry* pParentEntry = GetParent(pEntry);
    while(pParentEntry && (!lcl_IsContentType(pParentEntry)))
    {
        pParentEntry = GetParent(pParentEntry);
    }
    if(!bIsLastReadOnly && (!IsVisible() ||
        ( (bIsRoot && nRootType == CONTENT_TYPE_OUTLINE && pParentEntry) ||
            (lcl_IsContent(pEntry) && ((SwContentType*)pParentEntry->GetUserData())->GetType() == CONTENT_TYPE_OUTLINE)) ))
        bEnable = sal_True;
    SwNavigationPI* pNavi = GetParentWindow();
    pNavi->aContentToolBox.EnableItem(FN_ITEM_UP ,  bEnable);
    pNavi->aContentToolBox.EnableItem(FN_ITEM_DOWN, bEnable);
    pNavi->aContentToolBox.EnableItem(FN_ITEM_LEFT, bEnable);
    pNavi->aContentToolBox.EnableItem(FN_ITEM_RIGHT,bEnable);

    return SvTreeListBox::Select(pEntry, bSelect);
}

void SwContentTree::SetRootType(sal_uInt16 nType)
{
    nRootType = nType;
    bIsRoot = sal_True;
    pConfig->SetRootType( nRootType );
}

void SwContentType::RemoveNewline(String& rEntry)
{
    sal_Unicode* pStr = rEntry.GetBufferAccess();
    for(xub_StrLen i = rEntry.Len(); i; --i, ++pStr )
    {
        if( *pStr == 10 || *pStr == 13 )
            *pStr = 0x20;
    }
}

void SwContentTree::EditEntry(SvLBoxEntry* pEntry, sal_uInt8 nMode)
{
    SwContent* pCnt = (SwContent*)pEntry->GetUserData();
    GotoContent(pCnt);
    sal_uInt16 nType = pCnt->GetParent()->GetType();
    sal_uInt16 nSlot = 0;

    uno::Reference< container::XNameAccess >  xNameAccess, xSecond, xThird;
    switch(nType)
    {
        case CONTENT_TYPE_TABLE 	:
            if(nMode == EDIT_UNPROTECT_TABLE)
            {
                pActiveShell->GetView().GetDocShell()->
                        GetDoc()->UnProtectCells( pCnt->GetName());
            }
            else if(nMode == EDIT_MODE_DELETE)
            {
                pActiveShell->StartAction();
                String sTable = SW_RES(STR_TABLE_NAME);
                SwRewriter aRewriterTableName;
                aRewriterTableName.AddRule(UNDO_ARG1, SW_RES(STR_START_QUOTE));
                aRewriterTableName.AddRule(UNDO_ARG2, pCnt->GetName());
                aRewriterTableName.AddRule(UNDO_ARG3, SW_RES(STR_END_QUOTE));
                sTable = aRewriterTableName.Apply(sTable);

                SwRewriter aRewriter;
                aRewriter.AddRule(UNDO_ARG1, sTable);
                pActiveShell->StartUndo(UNDO_DELETE, &aRewriter);
                pActiveShell->GetView().GetViewFrame()->GetDispatcher()->Execute(FN_TABLE_SELECT_ALL);
                pActiveShell->DeleteRow();
                pActiveShell->EndUndo();
                pActiveShell->EndAction();
            }
            else if(nMode == EDIT_MODE_RENAME)
            {
                uno::Reference< frame::XModel >  xModel = pActiveShell->GetView().GetDocShell()->GetBaseModel();
                uno::Reference< text::XTextTablesSupplier >  xTables(xModel, uno::UNO_QUERY);
                xNameAccess = xTables->getTextTables();
            }
            else
                nSlot = FN_FORMAT_TABLE_DLG;
        break;

        case CONTENT_TYPE_GRAPHIC   :
            if(nMode == EDIT_MODE_DELETE)
            {
                pActiveShell->DelRight();
            }
            else if(nMode == EDIT_MODE_RENAME)
            {
                uno::Reference< frame::XModel >  xModel = pActiveShell->GetView().GetDocShell()->GetBaseModel();
                uno::Reference< text::XTextGraphicObjectsSupplier >  xGraphics(xModel, uno::UNO_QUERY);
                xNameAccess = xGraphics->getGraphicObjects();
                uno::Reference< text::XTextFramesSupplier >  xFrms(xModel, uno::UNO_QUERY);
                xSecond = xFrms->getTextFrames();
                uno::Reference< text::XTextEmbeddedObjectsSupplier >  xObjs(xModel, uno::UNO_QUERY);
                xThird = xObjs->getEmbeddedObjects();
            }
            else
                nSlot = FN_FORMAT_GRAFIC_DLG;
        break;

        case CONTENT_TYPE_FRAME     :
        case CONTENT_TYPE_OLE       :
            if(nMode == EDIT_MODE_DELETE)
            {
                pActiveShell->DelRight();
            }
            else if(nMode == EDIT_MODE_RENAME)
            {
                uno::Reference< frame::XModel >  xModel = pActiveShell->GetView().GetDocShell()->GetBaseModel();
                uno::Reference< text::XTextFramesSupplier >  xFrms(xModel, uno::UNO_QUERY);
                uno::Reference< text::XTextEmbeddedObjectsSupplier >  xObjs(xModel, uno::UNO_QUERY);
                if(CONTENT_TYPE_FRAME == nType)
                {
                    xNameAccess = xFrms->getTextFrames();
                    xSecond = xObjs->getEmbeddedObjects();
                }
                else
                {
                    xNameAccess = xObjs->getEmbeddedObjects();
                    xSecond = xFrms->getTextFrames();
                }
                uno::Reference< text::XTextGraphicObjectsSupplier >  xGraphics(xModel, uno::UNO_QUERY);
                xThird = xGraphics->getGraphicObjects();
            }
            else
                nSlot = FN_FORMAT_FRAME_DLG;
        break;
        case CONTENT_TYPE_BOOKMARK  :
            if(nMode == EDIT_MODE_DELETE)
            {
                IDocumentMarkAccess* const pMarkAccess = pActiveShell->getIDocumentMarkAccess();
                pMarkAccess->deleteMark( pMarkAccess->findMark(pCnt->GetName()) );
            }
            else if(nMode == EDIT_MODE_RENAME)
            {
                uno::Reference< frame::XModel >  xModel = pActiveShell->GetView().GetDocShell()->GetBaseModel();
                uno::Reference< text::XBookmarksSupplier >  xBkms(xModel, uno::UNO_QUERY);
                xNameAccess = xBkms->getBookmarks();
            }
            else
                nSlot = FN_INSERT_BOOKMARK;
        break;

        case CONTENT_TYPE_REGION    :
            if(nMode == EDIT_MODE_RENAME)
            {
                uno::Reference< frame::XModel >  xModel = pActiveShell->GetView().GetDocShell()->GetBaseModel();
                uno::Reference< text::XTextSectionsSupplier >  xSects(xModel, uno::UNO_QUERY);
                xNameAccess = xSects->getTextSections();
            }
            else
                nSlot = FN_EDIT_REGION;
        break;

        case CONTENT_TYPE_URLFIELD:
            nSlot = FN_EDIT_HYPERLINK;
        break;
        case CONTENT_TYPE_REFERENCE:
            nSlot = FN_EDIT_FIELD;
        break;

        case CONTENT_TYPE_POSTIT:
            pActiveShell->GetView().GetPostItMgr()->AssureStdModeAtShell();
            if(nMode == EDIT_MODE_DELETE)
            {
                if (((SwPostItContent*)pCnt)->IsPostIt())
                {
                    pActiveShell->GetView().GetPostItMgr()->SetActiveSidebarWin(0);
                    pActiveShell->DelRight();
                }
            }
            else
            {
                if (((SwPostItContent*)pCnt)->IsPostIt())
                    nSlot = FN_POSTIT;
                else
                    nSlot = FN_REDLINE_COMMENT;
            }
        break;
        case CONTENT_TYPE_INDEX:
        {
            const SwTOXBase* pBase = ((SwTOXBaseContent*)pCnt)->GetTOXBase();
            switch(nMode)
            {
                case EDIT_MODE_EDIT:
                    if(pBase)
                    {
                        SwPtrItem aPtrItem( FN_INSERT_MULTI_TOX, (void*)pBase);
                        pActiveShell->GetView().GetViewFrame()->
                            GetDispatcher()->Execute(FN_INSERT_MULTI_TOX,
                                            SFX_CALLMODE_ASYNCHRON, &aPtrItem, 0L);

                    }
                break;
                case EDIT_MODE_RMV_IDX:
                case EDIT_MODE_DELETE:
                {
                    if( pBase )
                        pActiveShell->DeleteTOX(*pBase, EDIT_MODE_DELETE == nMode);
                }
                break;
                case EDIT_MODE_UPD_IDX:
                case EDIT_MODE_RENAME:
                {
                    Reference< frame::XModel >  xModel = pActiveShell->GetView().GetDocShell()->GetBaseModel();
                    Reference< XDocumentIndexesSupplier >  xIndexes(xModel, UNO_QUERY);
                    Reference< XIndexAccess> xIdxAcc(xIndexes->getDocumentIndexes());
                    Reference< XNameAccess >xLocalNameAccess(xIdxAcc, UNO_QUERY);
                    if(EDIT_MODE_RENAME == nMode)
                        xNameAccess = xLocalNameAccess;
                    else if(xLocalNameAccess.is() && xLocalNameAccess->hasByName(pBase->GetTOXName()))
                    {
                        Any aIdx = xLocalNameAccess->getByName(pBase->GetTOXName());
                        Reference< XDocumentIndex> xIdx;
                        if(aIdx >>= xIdx)
                            xIdx->update();
                    }
                }
                break;
            }
        }
        break;
        case CONTENT_TYPE_DRAWOBJECT :
            if(EDIT_MODE_DELETE == nMode)
                nSlot = SID_DELETE;
        break;
    }
    if(nSlot)
        pActiveShell->GetView().GetViewFrame()->
                    GetDispatcher()->Execute(nSlot, SFX_CALLMODE_ASYNCHRON);
    else if(xNameAccess.is())
    {
        uno::Any aObj = xNameAccess->getByName(pCnt->GetName());
        uno::Reference< uno::XInterface >  xTmp;
        aObj >>= xTmp;
        uno::Reference< container::XNamed >  xNamed(xTmp, uno::UNO_QUERY);
        SwAbstractDialogFactory* pFact = SwAbstractDialogFactory::Create();
        OSL_ENSURE(pFact, "SwAbstractDialogFactory fail!");

        AbstractSwRenameXNamedDlg* pDlg = pFact->CreateSwRenameXNamedDlg( this, xNamed, xNameAccess, DLG_RENAME_XNAMED );
        OSL_ENSURE(pDlg, "Dialogdiet fail!");
        if(xSecond.is())
            pDlg->SetAlternativeAccess( xSecond, xThird);

        String sForbiddenChars;
        if(CONTENT_TYPE_BOOKMARK == nType)
        {
            sForbiddenChars = C2S("/\\@:*?\";,.#");
        }
        else if(CONTENT_TYPE_TABLE == nType)
        {
            sForbiddenChars = C2S(" .<>");
        }
        pDlg->SetForbiddenChars(sForbiddenChars);
        pDlg->Execute();
        delete pDlg;
    }
}

void SwContentTree::GotoContent(SwContent* pCnt)
{
    pActiveShell->EnterStdMode();

    sal_Bool bSel = sal_False;
    sal_uInt16 nJumpType = pCnt->GetParent()->GetType();
    switch(nJumpType)
    {
        case CONTENT_TYPE_OUTLINE	:
        {
            pActiveShell->GotoOutline(((SwOutlineContent*)pCnt)->GetPos());
        }
        break;
        case CONTENT_TYPE_TABLE 	:
        {
            pActiveShell->GotoTable(pCnt->GetName());
        }
        break;
        case CONTENT_TYPE_FRAME     :
        case CONTENT_TYPE_GRAPHIC   :
        case CONTENT_TYPE_OLE       :
        {
            if(pActiveShell->GotoFly(pCnt->GetName()))
                bSel = sal_True;
        }
        break;
        case CONTENT_TYPE_BOOKMARK:
        {
            pActiveShell->GotoMark(pCnt->GetName());
        }
        break;
        case CONTENT_TYPE_REGION    :
        {
            pActiveShell->GotoRegion(pCnt->GetName());
        }
        break;
        case CONTENT_TYPE_URLFIELD:
        {
            if(pActiveShell->GotoINetAttr(
                            *((SwURLFieldContent*)pCnt)->GetINetAttr() ))
            {
                pActiveShell->Right( CRSR_SKIP_CHARS, sal_True, 1, sal_False);
                pActiveShell->SwCrsrShell::SelectTxtAttr( RES_TXTATR_INETFMT, sal_True );
            }

        }
        break;
        case CONTENT_TYPE_REFERENCE:
        {
            pActiveShell->GotoRefMark(pCnt->GetName());
        }
        break;
        case CONTENT_TYPE_INDEX:
        {
            if (!pActiveShell->GotoNextTOXBase(&pCnt->GetName()))
                pActiveShell->GotoPrevTOXBase(&pCnt->GetName());
        }
        break;
        case CONTENT_TYPE_POSTIT:
            pActiveShell->GetView().GetPostItMgr()->AssureStdModeAtShell();
            if (((SwPostItContent*)pCnt)->IsPostIt())
                pActiveShell->GotoFld(*((SwPostItContent*)pCnt)->GetPostIt());
            else
                pActiveShell->GetView().GetDocShell()->GetWrtShell()->GotoRedline(
                        pActiveShell->GetView().GetDocShell()->GetWrtShell()->FindRedlineOfData(((SwPostItContent*)pCnt)->GetRedline()->GetRedlineData()));

        break;
        case CONTENT_TYPE_DRAWOBJECT:
        {
            SwPosition aPos = *pActiveShell->GetCrsr()->GetPoint();
            SdrView* pDrawView = pActiveShell->GetDrawView();
            if (pDrawView)
            {
                pDrawView->SdrEndTextEdit();
                pDrawView->UnmarkAll();
                SdrModel* _pModel = pActiveShell->getIDocumentDrawModelAccess()->GetDrawModel();
                SdrPage* pPage = _pModel->GetPage(0);
                sal_uInt32 nCount = pPage->GetObjCount();
                for( sal_uInt32 i=0; i< nCount; i++ )
                {
                    SdrObject* pTemp = pPage->GetObj(i);
                    // #i51726# - all drawing objects can be named now
                    if ( pTemp->GetName() == pCnt->GetName() )
                    {
                        SdrPageView* pPV = pDrawView->GetSdrPageView();
                        if( pPV )
                        {
                            pDrawView->MarkObj( pTemp, pPV );
                        }
                    }
                }
                pActiveShell->GetNavigationMgr().addEntry(aPos);
            }
        }
        break;
    }
    if(bSel)
    {
        pActiveShell->HideCrsr();
        pActiveShell->EnterSelFrmMode();
    }
    SwView& rView = pActiveShell->GetView();
    rView.StopShellTimer();
    rView.GetPostItMgr()->SetActiveSidebarWin(0);
    rView.GetEditWin().GrabFocus();
}

/* Jetzt nochtdie passende text::Bookmark */
NaviContentBookmark::NaviContentBookmark()
    :
    nDocSh(0),
    nDefDrag( REGION_MODE_NONE )
{
}

NaviContentBookmark::NaviContentBookmark( const String &rUrl,
                    const String& rDesc,
                    sal_uInt16 nDragType,
                    const SwDocShell* pDocSh ) :
    aUrl( rUrl ),
    aDescr(rDesc),
    nDocSh((long)pDocSh),
    nDefDrag( nDragType )
{
}

void NaviContentBookmark::Copy( TransferDataContainer& rData ) const
{
    rtl_TextEncoding eSysCSet = gsl_getSystemTextEncoding();

    ByteString sStr( aUrl, eSysCSet );
    sStr += static_cast< char >(NAVI_BOOKMARK_DELIM);
    sStr += ByteString( aDescr, eSysCSet );
    sStr += static_cast< char >(NAVI_BOOKMARK_DELIM);
    sStr += ByteString::CreateFromInt32( nDefDrag );
    sStr += static_cast< char >(NAVI_BOOKMARK_DELIM);
    sStr += ByteString::CreateFromInt32( nDocSh );
    rData.CopyByteString( SOT_FORMATSTR_ID_SONLK, sStr );
}

sal_Bool NaviContentBookmark::Paste( TransferableDataHelper& rData )
{
    String sStr;
    sal_Bool bRet = rData.GetString( SOT_FORMATSTR_ID_SONLK, sStr );
    if( bRet )
    {
        xub_StrLen nPos = 0;
        aUrl	= sStr.GetToken(0, NAVI_BOOKMARK_DELIM, nPos );
        aDescr	= sStr.GetToken(0, NAVI_BOOKMARK_DELIM, nPos );
        nDefDrag= (sal_uInt16)sStr.GetToken(0, NAVI_BOOKMARK_DELIM, nPos ).ToInt32();
        nDocSh	= sStr.GetToken(0, NAVI_BOOKMARK_DELIM, nPos ).ToInt32();
    }
    return bRet;
}

class SwContentLBoxString : public SvLBoxString
{
public:
    SwContentLBoxString( SvLBoxEntry* pEntry, sal_uInt16 nFlags,
        const String& rStr ) : SvLBoxString(pEntry,nFlags,rStr)	{}

    virtual void Paint( const Point& rPos, SvLBox& rDev, sal_uInt16 nFlags,
        SvLBoxEntry* pEntry);
};

void SwContentTree::InitEntry(SvLBoxEntry* pEntry,
        const XubString& rStr ,const Image& rImg1,const Image& rImg2,
        SvLBoxButtonKind eButtonKind)
{
    sal_uInt16 nColToHilite = 1; //0==Bitmap;1=="Spalte1";2=="Spalte2"
    SvTreeListBox::InitEntry( pEntry, rStr, rImg1, rImg2, eButtonKind );
    SvLBoxString* pCol = (SvLBoxString*)pEntry->GetItem( nColToHilite );
    SwContentLBoxString* pStr = new SwContentLBoxString( pEntry, 0, pCol->GetText() );
    pEntry->ReplaceItem( pStr, nColToHilite );
}

void SwContentLBoxString::Paint( const Point& rPos, SvLBox& rDev, sal_uInt16 nFlags,
    SvLBoxEntry* pEntry )
{
    if(lcl_IsContent(pEntry) &&
            ((SwContent *)pEntry->GetUserData())->IsInvisible())
    {
        Font aOldFont( rDev.GetFont());
        Font aFont(aOldFont);
        Color aCol( COL_LIGHTGRAY );
        aFont.SetColor( aCol );
        rDev.SetFont( aFont );
        rDev.DrawText( rPos, GetText() );
        rDev.SetFont( aOldFont );
    }
    else
        SvLBoxString::Paint( rPos, rDev, nFlags, pEntry);
}

void    SwContentTree::DataChanged( const DataChangedEvent& rDCEvt )
{
  if ( (rDCEvt.GetType() == DATACHANGED_SETTINGS) &&
         (rDCEvt.GetFlags() & SETTINGS_STYLE) )
    {
        aEntryImages = ImageList(SW_RES(IMG_NAVI_ENTRYBMP));
        FindActiveTypeAndRemoveUserData();
        Display(sal_True);
    }
    SvTreeListBox::DataChanged( rDCEvt );
}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
