ui/app/inputhdl.cxx

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

//------------------------------------------------------------------

#include "scitems.hxx"
#include <editeng/eeitem.hxx>

#include <sfx2/app.hxx>
#include <editeng/acorrcfg.hxx>
#include <svx/algitem.hxx>
#include <editeng/adjitem.hxx>
#include <editeng/brshitem.hxx>
#include <svtools/colorcfg.hxx>
#include <editeng/colritem.hxx>
#include <editeng/editobj.hxx>
#include <editeng/editstat.hxx>
#include <editeng/editview.hxx>
#include <editeng/escpitem.hxx>
#include <editeng/forbiddencharacterstable.hxx>
#include <editeng/langitem.hxx>
#include <editeng/svxacorr.hxx>
#include <editeng/unolingu.hxx>
#include <editeng/wghtitem.hxx>
#include <sfx2/bindings.hxx>
#include <sfx2/viewfrm.hxx>
#include <sfx2/dispatch.hxx>
#include <sfx2/docfile.hxx>
#include <sfx2/printer.hxx>
#include <svl/zforlist.hxx>
#include <vcl/sound.hxx>
#include <unotools/localedatawrapper.hxx>
#include <vcl/help.hxx>
#include <vcl/cursor.hxx>
#include <tools/urlobj.hxx>
#include <formula/formulahelper.hxx>

#include "inputwin.hxx"
#include "tabvwsh.hxx"
#include "docsh.hxx"
#include "scmod.hxx"
#include "uiitems.hxx"
#include "global.hxx"
#include "sc.hrc"
#include "globstr.hrc"
#include "patattr.hxx"
#include "viewdata.hxx"
#include "document.hxx"
#include "docpool.hxx"
#include "editutil.hxx"
#include "collect.hxx"
#include "appoptio.hxx"
#include "docoptio.hxx"
#include "validat.hxx"
#include "userlist.hxx"
#include "rfindlst.hxx"
#include "inputopt.hxx"
#include "cell.hxx"             // fuer Formel-Preview
#include "compiler.hxx"         // fuer Formel-Preview
#include "editable.hxx"
#include "funcdesc.hxx"

#define _INPUTHDL_CXX
#include "inputhdl.hxx"

//  max. Ranges im RangeFinder
#define RANGEFIND_MAX   32

using namespace formula;

// STATIC DATA -----------------------------------------------------------

sal_Bool ScInputHandler::bOptLoaded = sal_False;            // App-Optionen ausgewertet
sal_Bool ScInputHandler::bAutoComplete = sal_False;         // wird in KeyInput gesetzt

//  delimiters (in addition to ScEditUtil) needed for range finder:
//  only characters that are allowed in formulas next to references
//  and the quotation mark (so string constants can be skipped)

static const sal_Char __FAR_DATA pMinDelimiters[] = " !\"";

extern sal_uInt16 nEditAdjust;      //! Member an ViewData

//==================================================================

static sal_Unicode lcl_getSheetSeparator(ScDocument* pDoc)
{
    ScCompiler aComp(pDoc, ScAddress());
    aComp.SetGrammar(pDoc->GetGrammar());
    return aComp.GetNativeAddressSymbol(ScCompiler::Convention::SHEET_SEPARATOR);
}

void ScInputHandler::InitRangeFinder( const String& rFormula )
{
    DeleteRangeFinder();
    ScDocShell* pDocSh = pActiveViewSh->GetViewData()->GetDocShell();
    ScDocument* pDoc = pDocSh->GetDocument();
    const sal_Unicode cSheetSep = lcl_getSheetSeparator(pDoc);

    if ( !pActiveViewSh || !SC_MOD()->GetInputOptions().GetRangeFinder() )
        return;

//  String aDelimiters = pEngine->GetWordDelimiters();
    String aDelimiters = ScEditUtil::ModifyDelimiters(
                            String::CreateFromAscii( pMinDelimiters ) );

    xub_StrLen nColon = aDelimiters.Search(':');
    if ( nColon != STRING_NOTFOUND )
        aDelimiters.Erase( nColon, 1 );             // Delimiter ohne Doppelpunkt
    xub_StrLen nDot = aDelimiters.Search(cSheetSep);
    if ( nDot != STRING_NOTFOUND )
        aDelimiters.Erase( nDot, 1 );               // Delimiter ohne Punkt

    const sal_Unicode* pChar = rFormula.GetBuffer();
    xub_StrLen nLen = rFormula.Len();
    xub_StrLen nPos = 0;
    xub_StrLen nStart = 0;
    sal_uInt16 nCount = 0;
    ScRange aRange;
    while ( nPos < nLen && nCount < RANGEFIND_MAX )
    {
        //  Trenner ueberlesen
        while ( nPos<nLen && ScGlobal::UnicodeStrChr( aDelimiters.GetBuffer(), pChar[nPos] ) )
        {
            if ( pChar[nPos] == '"' )                       // String
            {
                ++nPos;
                while (nPos<nLen && pChar[nPos] != '"')     // bis zum Ende ueberlesen
                    ++nPos;
            }
            ++nPos;                     // Trennzeichen oder schliessender Quote
        }

        //  Text zwischen Trennern
        nStart = nPos;
handle_r1c1:
        while ( nPos<nLen && !ScGlobal::UnicodeStrChr( aDelimiters.GetBuffer(), pChar[nPos] ) )
            ++nPos;

        // for R1C1 '-' in R[-]... or C[-]... are not delimiters
        // Nothing heroic here to ensure that there are '[]' around a negative
        // integer.  we need to clean up this code.
        if( nPos < nLen && nPos > 0 &&
            '-' == pChar[nPos] && '[' == pChar[nPos-1] &&
            NULL != pDoc &&
            formula::FormulaGrammar::CONV_XL_R1C1 == pDoc->GetAddressConvention() )
        {
            nPos++;
            goto handle_r1c1;
        }

        if ( nPos > nStart )
        {
            String aTest = rFormula.Copy( nStart, nPos-nStart );
            const ScAddress::Details aAddrDetails( pDoc, aCursorPos );
            sal_uInt16 nFlags = aRange.ParseAny( aTest, pDoc, aAddrDetails );
            if ( nFlags & SCA_VALID )
            {
                //  Tabelle setzen, wenn nicht angegeben
                if ( (nFlags & SCA_TAB_3D) == 0 )
                    aRange.aStart.SetTab( pActiveViewSh->GetViewData()->GetTabNo() );
                if ( (nFlags & SCA_TAB2_3D) == 0 )
                    aRange.aEnd.SetTab( aRange.aStart.Tab() );

                if ( ( nFlags & ( SCA_VALID_COL2 | SCA_VALID_ROW2 | SCA_VALID_TAB2 ) ) == 0 )
                {
                    // #i73766# if a single ref was parsed, set the same "abs" flags for ref2,
                    // so Format doesn't output a double ref because of different flags.
                    sal_uInt16 nAbsFlags = nFlags & ( SCA_COL_ABSOLUTE | SCA_ROW_ABSOLUTE | SCA_TAB_ABSOLUTE );
                    nFlags |= nAbsFlags << 4;
                }

                if (!nCount)
                {
                    pEngine->SetUpdateMode( sal_False );
                    pRangeFindList = new ScRangeFindList( pDocSh->GetTitle() );
                }

                ScRangeFindData* pNew = new ScRangeFindData( aRange, nFlags, nStart, nPos );
                pRangeFindList->Insert( pNew );

                ESelection aSel( 0, nStart, 0, nPos );
                SfxItemSet aSet( pEngine->GetEmptyItemSet() );
                aSet.Put( SvxColorItem( Color( ScRangeFindList::GetColorName( nCount ) ),
                            EE_CHAR_COLOR ) );
                pEngine->QuickSetAttribs( aSet, aSel );
                ++nCount;
            }
        }

        //  letzten Trenner nicht ueberlesen, koennte ja ein Quote sein (?)
    }

    if (nCount)
    {
        pEngine->SetUpdateMode( sal_True );

        pDocSh->Broadcast( SfxSimpleHint( SC_HINT_SHOWRANGEFINDER ) );
    }
}

void lcl_Replace( EditView* pView, const String& rNewStr, const ESelection& rOldSel )
{
    if ( pView )
    {
        ESelection aOldSel = pView->GetSelection();
        if (aOldSel.HasRange())
            pView->SetSelection( ESelection( aOldSel.nEndPara, aOldSel.nEndPos,
                                             aOldSel.nEndPara, aOldSel.nEndPos ) );

        EditEngine* pEngine = pView->GetEditEngine();
        pEngine->QuickInsertText( rNewStr, rOldSel );

        //  Dummy-InsertText fuer Update und Paint
        //  dafuer muss oben die Selektion aufgehoben werden (vor QuickInsertText)
        pView->InsertText( EMPTY_STRING, sal_False );

        xub_StrLen nLen = pEngine->GetTextLen(0);
        ESelection aSel( 0, nLen, 0, nLen );
        pView->SetSelection( aSel );                // Cursor ans Ende
    }
}

void ScInputHandler::UpdateRange( sal_uInt16 nIndex, const ScRange& rNew )
{
    ScTabViewShell* pDocView = pRefViewSh ? pRefViewSh : pActiveViewSh;
    if ( pDocView && pRangeFindList && nIndex < pRangeFindList->Count() )
    {
        ScRangeFindData* pData = pRangeFindList->GetObject( nIndex );
        xub_StrLen nOldStart = pData->nSelStart;
        xub_StrLen nOldEnd = pData->nSelEnd;

        ScRange aJustified = rNew;
        aJustified.Justify();           // Ref in der Formel immer richtigherum anzeigen
        String aNewStr;
        ScDocument* pDoc = pDocView->GetViewData()->GetDocument();
        const ScAddress::Details aAddrDetails( pDoc, aCursorPos );
        aJustified.Format( aNewStr, pData->nFlags, pDoc, aAddrDetails );
        ESelection aOldSel( 0, nOldStart, 0, nOldEnd );

        DataChanging();

        lcl_Replace( pTopView, aNewStr, aOldSel );
        lcl_Replace( pTableView, aNewStr, aOldSel );

        bInRangeUpdate = sal_True;
        DataChanged();
        bInRangeUpdate = sal_False;

        long nDiff = aNewStr.Len() - (long)(nOldEnd-nOldStart);

        pData->aRef = rNew;
        pData->nSelEnd = (xub_StrLen)(pData->nSelEnd + nDiff);

        sal_uInt16 nCount = (sal_uInt16) pRangeFindList->Count();
        for (sal_uInt16 i=nIndex+1; i<nCount; i++)
        {
            ScRangeFindData* pNext = pRangeFindList->GetObject( i );
            pNext->nSelStart = (xub_StrLen)(pNext->nSelStart + nDiff);
            pNext->nSelEnd   = (xub_StrLen)(pNext->nSelEnd   + nDiff);
        }
    }
    else
    {
        DBG_ERROR("UpdateRange: da fehlt was");
    }
}

void ScInputHandler::DeleteRangeFinder()
{
    ScTabViewShell* pPaintView = pRefViewSh ? pRefViewSh : pActiveViewSh;
    if ( pRangeFindList && pPaintView )
    {
        ScDocShell* pDocSh = pActiveViewSh->GetViewData()->GetDocShell();
        pRangeFindList->SetHidden(sal_True);
        pDocSh->Broadcast( SfxSimpleHint( SC_HINT_SHOWRANGEFINDER ) );  // wegnehmen
        DELETEZ(pRangeFindList);
    }
}

//==================================================================

inline String GetEditText(EditEngine* pEng)
{
    return ScEditUtil::GetSpaceDelimitedString(*pEng);
}

void lcl_RemoveTabs(String& rStr)
{
    xub_StrLen nPos;
    while ( (nPos=rStr.Search('\t')) != STRING_NOTFOUND )
        rStr.SetChar( nPos, ' ' );
}

void lcl_RemoveLineEnd(String& rStr)
{
    rStr.ConvertLineEnd(LINEEND_LF);
    xub_StrLen nPos;
    while ( (nPos=rStr.Search('\n')) != STRING_NOTFOUND )
        rStr.SetChar( nPos, ' ' );
}

xub_StrLen lcl_MatchParenthesis( const String& rStr, xub_StrLen nPos )
{
    int nDir;
    sal_Unicode c1, c2 = 0;
    c1 = rStr.GetChar( nPos );
    switch ( c1 )
    {
    case '(' :
        c2 = ')';
        nDir = 1;
        break;
    case ')' :
        c2 = '(';
        nDir = -1;
        break;
    case '<' :
        c2 = '>';
        nDir = 1;
        break;
    case '>' :
        c2 = '<';
        nDir = -1;
        break;
    case '{' :
        c2 = '}';
        nDir = 1;
        break;
    case '}' :
        c2 = '{';
        nDir = -1;
        break;
    case '[' :
        c2 = ']';
        nDir = 1;
        break;
    case ']' :
        c2 = '[';
        nDir = -1;
        break;
    default:
        nDir = 0;
    }
    if ( !nDir )
        return STRING_NOTFOUND;
    xub_StrLen nLen = rStr.Len();
    const sal_Unicode* p0 = rStr.GetBuffer();
    register const sal_Unicode* p;
    const sal_Unicode* p1;
    sal_uInt16 nQuotes = 0;
    if ( nPos < nLen / 2 )
    {
        p = p0;
        p1 = p0 + nPos;
    }
    else
    {
        p = p0 + nPos;
        p1 = p0 + nLen;
    }
    while ( p < p1 )
    {
        if ( *p++ == '\"' )
            nQuotes++;
    }
    // Odd number of quotes that we find ourselves in a string
    sal_Bool bLookInString = ((nQuotes % 2) != 0);
    sal_Bool bInString = bLookInString;
    p = p0 + nPos;
    p1 = (nDir < 0 ? p0 : p0 + nLen) ;
    sal_uInt16 nLevel = 1;
    while ( p != p1 && nLevel )
    {
        p += nDir;
        if ( *p == '\"' )
        {
            bInString = !bInString;
            if ( bLookInString && !bInString )
                p = p1;     //That's it then
        }
        else if ( bInString == bLookInString )
        {
            if ( *p == c1 )
                nLevel++;
            else if ( *p == c2 )
                nLevel--;
        }
    }
    if ( nLevel )
        return STRING_NOTFOUND;
    return (xub_StrLen) (p - p0);
}

//==================================================================

ScInputHandler::ScInputHandler()
    :   pInputWin( NULL ),
        pEngine( NULL ),
        pTableView( NULL ),
        pTopView( NULL ),
        pColumnData( NULL ),
        pFormulaData( NULL ),
        pFormulaDataPara( NULL ),
        pTipVisibleParent( NULL ),
        nTipVisible( 0 ),
        pTipVisibleSecParent( NULL ),
        nTipVisibleSec( 0 ),
        nAutoPos( SCPOS_INVALID ),
        bUseTab( sal_False ),
        bTextValid( sal_True ),
        nFormSelStart( 0 ),
        nFormSelEnd( 0 ),
        nAutoPar( 0 ),
        eMode( SC_INPUT_NONE ),
        bModified( sal_False ),
        bSelIsRef( sal_False ),
        bFormulaMode( sal_False ),
        bInRangeUpdate( sal_False ),
        bParenthesisShown( sal_False ),
        bCreatingFuncView( sal_False ),
        bInEnterHandler( sal_False ),
        bCommandErrorShown( sal_False ),
        bInOwnChange( sal_False ),
        bProtected( sal_False ),
        bCellHasPercentFormat( sal_False ),
        nValidation( 0 ),
        eAttrAdjust( SVX_HOR_JUSTIFY_STANDARD ),
        aScaleX( 1,1 ),
        aScaleY( 1,1 ),
        pRefViewSh( NULL ),
        pLastPattern( NULL ),
        pEditDefaults( NULL ),
        bLastIsSymbol( sal_False ),
        pLastState( NULL ),
        pDelayTimer( NULL ),
        pRangeFindList( NULL )
{
    //  The InputHandler is constructed with the view, so SfxViewShell::Current
    //  doesn't have the right view yet. pActiveViewSh is updated in NotifyChange.
    pActiveViewSh = NULL;

    //  Bindings (nur noch fuer Invalidate benutzt) werden bei Bedarf aktuell geholt
}

__EXPORT ScInputHandler::~ScInputHandler()
{
    //  Wenn dies der Applikations-InputHandler ist, wird der dtor erst nach SfxApplication::Main
    //  gerufen, darf sich also auf keine Sfx-Funktionen mehr verlassen

    if ( !SFX_APP()->IsDowning() )          // inplace
        EnterHandler();                     // Eingabe noch abschliessen

    if (SC_MOD()->GetRefInputHdl()==this)
        SC_MOD()->SetRefInputHdl(NULL);

    if ( pInputWin && pInputWin->GetInputHandler() == this )
        pInputWin->SetInputHandler( NULL );

    delete pRangeFindList;
    delete pEditDefaults;
    delete pEngine;
    delete pLastState;
    delete pDelayTimer;
    delete pColumnData;
    delete pFormulaData;
    delete pFormulaDataPara;
}

void ScInputHandler::SetRefScale( const Fraction& rX, const Fraction& rY )
{
    if ( rX != aScaleX || rY != aScaleY )
    {
        aScaleX = rX;
        aScaleY = rY;
        if (pEngine)
        {
            MapMode aMode( MAP_100TH_MM, Point(), aScaleX, aScaleY );
            pEngine->SetRefMapMode( aMode );
        }
    }
}

void ScInputHandler::UpdateRefDevice()
{
    if (!pEngine)
        return;

    sal_Bool bTextWysiwyg = SC_MOD()->GetInputOptions().GetTextWysiwyg();
    bool bInPlace = pActiveViewSh && pActiveViewSh->GetViewFrame()->GetFrame().IsInPlace();
    sal_uInt32 nCtrl = pEngine->GetControlWord();
    if ( bTextWysiwyg || bInPlace )
        nCtrl |= EE_CNTRL_FORMAT100;    // EditEngine default: always format for 100%
    else
        nCtrl &= ~EE_CNTRL_FORMAT100;   // when formatting for screen, use the actual MapMode
    pEngine->SetControlWord( nCtrl );
    if ( bTextWysiwyg && pActiveViewSh )
        pEngine->SetRefDevice( pActiveViewSh->GetViewData()->GetDocument()->GetPrinter() );
    else
        pEngine->SetRefDevice( NULL );

    MapMode aMode( MAP_100TH_MM, Point(), aScaleX, aScaleY );
    pEngine->SetRefMapMode( aMode );

    //  SetRefDevice(NULL) uses VirtualDevice, SetRefMapMode forces creation of a local VDev,
    //  so the DigitLanguage can be safely modified (might use an own VDev instead of NULL).
    if ( !( bTextWysiwyg && pActiveViewSh ) )
    {
        pEngine->GetRefDevice()->SetDigitLanguage( SC_MOD()->GetOptDigitLanguage() );
    }
}

void ScInputHandler::ImplCreateEditEngine()
{
    if ( !pEngine )
    {
        if ( pActiveViewSh )
        {
            const ScDocument* pDoc = pActiveViewSh->GetViewData()->GetDocShell()->GetDocument();
            pEngine = new ScFieldEditEngine( pDoc->GetEnginePool(), pDoc->GetEditPool() );
        }
        else
            pEngine = new ScFieldEditEngine( EditEngine::CreatePool(), NULL, sal_True );
        pEngine->SetWordDelimiters( ScEditUtil::ModifyDelimiters( pEngine->GetWordDelimiters() ) );
        UpdateRefDevice();      // also sets MapMode
        pEngine->SetPaperSize( Size( 1000000, 1000000 ) );
        pEditDefaults = new SfxItemSet( pEngine->GetEmptyItemSet() );

        pEngine->SetControlWord( pEngine->GetControlWord() | EE_CNTRL_AUTOCORRECT );
        pEngine->SetModifyHdl( LINK( this, ScInputHandler, ModifyHdl ) );
    }
}

void ScInputHandler::UpdateAutoCorrFlag()
{
    sal_uLong nCntrl = pEngine->GetControlWord();
    sal_uLong nOld = nCntrl;

    //  don't use pLastPattern here (may be invalid because of AutoStyle)

    sal_Bool bDisable = bLastIsSymbol || bFormulaMode;
    if ( bDisable )
        nCntrl &= ~EE_CNTRL_AUTOCORRECT;
    else
        nCntrl |= EE_CNTRL_AUTOCORRECT;

    if ( nCntrl != nOld )
        pEngine->SetControlWord(nCntrl);
}

void ScInputHandler::UpdateSpellSettings( sal_Bool bFromStartTab )
{
    if ( pActiveViewSh )
    {
        ScViewData* pViewData = pActiveViewSh->GetViewData();
        sal_Bool bOnlineSpell = pViewData->GetDocument()->GetDocOptions().IsAutoSpell();

        //  SetDefaultLanguage is independent of the language attributes,
        //  ScGlobal::GetEditDefaultLanguage is always used.
        //  It must be set every time in case the office language was changed.

        pEngine->SetDefaultLanguage( ScGlobal::GetEditDefaultLanguage() );

        //  if called for changed options, update flags only if already editing
        //  if called from StartTable, always update flags

        if ( bFromStartTab || eMode != SC_INPUT_NONE )
        {
            sal_uLong nCntrl = pEngine->GetControlWord();
            sal_uLong nOld = nCntrl;
            if( bOnlineSpell )
                nCntrl |= EE_CNTRL_ONLINESPELLING;
            else
                nCntrl &= ~EE_CNTRL_ONLINESPELLING;
            // kein AutoCorrect auf Symbol-Font (EditEngine wertet Default nicht aus)
            if ( pLastPattern && pLastPattern->IsSymbolFont() )
                nCntrl &= ~EE_CNTRL_AUTOCORRECT;
            else
                nCntrl |= EE_CNTRL_AUTOCORRECT;
            if ( nCntrl != nOld )
                pEngine->SetControlWord(nCntrl);

            ScDocument* pDoc = pViewData->GetDocument();
            pDoc->ApplyAsianEditSettings( *pEngine );
            pEngine->SetDefaultHorizontalTextDirection(
                (EEHorizontalTextDirection)pDoc->GetEditTextDirection( pViewData->GetTabNo() ) );
            pEngine->SetFirstWordCapitalization( sal_False );
        }

        //  language is set separately, so the speller is needed only if online
        //  spelling is active

        if ( bOnlineSpell ) {
            com::sun::star::uno::Reference<com::sun::star::linguistic2::XSpellChecker1> xXSpellChecker1( LinguMgr::GetSpellChecker() );
            pEngine->SetSpeller( xXSpellChecker1 );
        }

        sal_Bool bHyphen = pLastPattern && ((const SfxBoolItem&)pLastPattern->GetItem(ATTR_HYPHENATE)).GetValue();
        if ( bHyphen ) {
            com::sun::star::uno::Reference<com::sun::star::linguistic2::XHyphenator> xXHyphenator( LinguMgr::GetHyphenator() );
            pEngine->SetHyphenator( xXHyphenator );
        }
    }
}

//
//      Funktionen/Bereichsnamen etc. als Tip-Hilfe
//

#define SC_STRTYPE_FUNCTIONS    1
//  die anderen Typen sind in ScDocument::GetFormulaEntries festgelegt

void ScInputHandler::GetFormulaData()
{
    if ( pActiveViewSh )
    {
        ScDocument* pDoc = pActiveViewSh->GetViewData()->GetDocShell()->GetDocument();

        if ( pFormulaData )
            pFormulaData->FreeAll();
        else
            pFormulaData = new TypedScStrCollection;

        if( pFormulaDataPara )
            pFormulaDataPara->FreeAll();
        else
            pFormulaDataPara = new TypedScStrCollection;

        //      MRU-Funktionen aus dem Funktions-Autopiloten
        //      wie in ScPosWnd::FillFunctions (inputwin.cxx)

        const ScAppOptions& rOpt = SC_MOD()->GetAppOptions();
        sal_uInt16 nMRUCount = rOpt.GetLRUFuncListCount();
        const sal_uInt16* pMRUList = rOpt.GetLRUFuncList();
        const ScFunctionList* pFuncList = ScGlobal::GetStarCalcFunctionList();
        sal_uLong nListCount = pFuncList->GetCount();
        if (pMRUList)
        {
            for (sal_uInt16 i=0; i<nMRUCount; i++)
            {
                sal_uInt16 nId = pMRUList[i];
                for (sal_uLong j=0; j<nListCount; j++)
                {
                    const ScFuncDesc* pDesc = pFuncList->GetFunction( j );
                    if ( pDesc->nFIndex == nId && pDesc->pFuncName )
                    {
                        String aEntry = *pDesc->pFuncName;
                        aEntry.AppendAscii(RTL_CONSTASCII_STRINGPARAM( "()" ));
                        TypedStrData* pData = new TypedStrData( aEntry, 0.0, SC_STRTYPE_FUNCTIONS );
                        if (!pFormulaData->Insert(pData))
                            delete pData;
                        break;                  // nicht weitersuchen
                    }
                }
            }
        }
        for(sal_uLong i=0;i<nListCount;i++)
        {
            const ScFuncDesc* pDesc = pFuncList->GetFunction( i );
            if ( pDesc->pFuncName )
            {
                pDesc->initArgumentInfo();
                String aEntry = pDesc->GetSignature();
                TypedStrData* pData = new TypedStrData( aEntry, 0.0, SC_STRTYPE_FUNCTIONS );
                if (!pFormulaDataPara->Insert(pData))
                    delete pData;
            }
        }
        pDoc->GetFormulaEntries( *pFormulaData );
        pDoc->GetFormulaEntries( *pFormulaDataPara );
    }
}

IMPL_LINK( ScInputHandler, ShowHideTipVisibleParentListener, VclWindowEvent*, pEvent )
{
    if( pEvent->GetId() == VCLEVENT_OBJECT_DYING || pEvent->GetId() == VCLEVENT_WINDOW_HIDE )
        HideTip();
    return 0;
}

IMPL_LINK( ScInputHandler, ShowHideTipVisibleSecParentListener, VclWindowEvent*, pEvent )
{
    if( pEvent->GetId() == VCLEVENT_OBJECT_DYING || pEvent->GetId() == VCLEVENT_WINDOW_HIDE )
        HideTipBelow();
    return 0;
}

void ScInputHandler::HideTip()
{
    if ( nTipVisible )
    {
        if (pTipVisibleParent)
            pTipVisibleParent->RemoveEventListener( LINK( this, ScInputHandler, ShowHideTipVisibleParentListener ) );
        Help::HideTip( nTipVisible );
        nTipVisible = 0;
        pTipVisibleParent = NULL;
    }
    aManualTip.Erase();
}
void ScInputHandler::HideTipBelow()
{
    if ( nTipVisibleSec )
    {
        if (pTipVisibleSecParent)
            pTipVisibleSecParent->RemoveEventListener( LINK( this, ScInputHandler, ShowHideTipVisibleSecParentListener ) );
        Help::HideTip( nTipVisibleSec );
        nTipVisibleSec = 0;
        pTipVisibleSecParent = NULL;
    }
    aManualTip.Erase();
}

void ScInputHandler::ShowTipCursor()
{
    HideTip();
    HideTipBelow();
    EditView* pActiveView = pTopView ? pTopView : pTableView;
    ScDocShell* pDocSh = pActiveViewSh->GetViewData()->GetDocShell();
    const sal_Unicode cSep = ScCompiler::GetNativeSymbol(ocSep).GetChar(0);
    const sal_Unicode cSheetSep = lcl_getSheetSeparator(pDocSh->GetDocument());

    if ( bFormulaMode && pActiveView && pFormulaDataPara && pEngine->GetParagraphCount() == 1 )
    {
        String aFormula = pEngine->GetText( (sal_uInt16) 0 );
        ESelection aSel = pActiveView->GetSelection();
        aSel.Adjust();
        xub_StrLen  nLeftParentPos = 0;
        if( aSel.nEndPos )
        {
            if ( aFormula.Len() < aSel.nEndPos )
                return;
            xub_StrLen nPos = aSel.nEndPos;
            String  aSelText = aFormula.Copy( 0, nPos );
            xub_StrLen  nNextFStart = 0;
            xub_StrLen  nNextFEnd = 0;
            xub_StrLen  nArgPos = 0;
            const IFunctionDescription* ppFDesc;
            ::std::vector< ::rtl::OUString> aArgs;
            sal_uInt16      nArgs;
            sal_Bool  bFound = sal_False;
            FormulaHelper aHelper(ScGlobal::GetStarCalcFunctionMgr());

            while( !bFound )
            {
                aSelText.AppendAscii( RTL_CONSTASCII_STRINGPARAM( ")" ) );
                nLeftParentPos = lcl_MatchParenthesis( aSelText, aSelText.Len()-1 );
                if( nLeftParentPos != STRING_NOTFOUND )
                {
                    sal_Unicode c = ( nLeftParentPos > 0 ) ? aSelText.GetChar( nLeftParentPos-1 ) : 0;
                    if( !((c >= 'A' && c<= 'Z') || (c>= 'a' && c<= 'z' )) )
                        continue;
                    nNextFStart = aHelper.GetFunctionStart( aSelText, nLeftParentPos, sal_True);
                    if( aHelper.GetNextFunc( aSelText, sal_False, nNextFStart, &nNextFEnd, &ppFDesc, &aArgs ) )
                    {
                        if( ppFDesc->getFunctionName().getLength() )
                        {
                            nArgPos = aHelper.GetArgStart( aSelText, nNextFStart, 0 );
                            nArgs = static_cast<sal_uInt16>(ppFDesc->getParameterCount());

                            sal_uInt16 nActive = 0;
                            sal_uInt16 nCount = 0;
                            sal_uInt16 nCountSemicolon = 0;
                            sal_uInt16 nCountDot = 0;
                            sal_uInt16 nStartPosition = 0;
                            sal_uInt16 nEndPosition = 0;
                            sal_Bool   bFlag = sal_False;
                            String aNew;
                            sal_uInt16 nParAutoPos = SCPOS_INVALID;
                            if( pFormulaDataPara->FindText( ppFDesc->getFunctionName(), aNew, nParAutoPos, sal_False ) )
                            {
                                for( sal_uInt16 i=0; i < nArgs; i++ )
                                {
                                    xub_StrLen nLength = static_cast<xub_StrLen>(aArgs[i].getLength());
                                    if( nArgPos <= aSelText.Len()-1 )
                                    {
                                        nActive = i+1;
                                        bFlag = sal_True;
                                    }
                                    nArgPos+=nLength+1;
                                }
                                if( bFlag )
                                {
                                    nCountSemicolon = aNew.GetTokenCount(cSep)-1;
                                    nCountDot = aNew.GetTokenCount(cSheetSep)-1;

                                    if( !nCountSemicolon )
                                    {
                                        for( sal_uInt16 i = 0; i < aNew.Len(); i++ )
                                        {
                                            sal_Unicode cNext = aNew.GetChar( i );
                                            if( cNext == '(' )
                                            {
                                                nStartPosition = i+1;
                                            }
                                        }
                                    }
                                    else if( !nCountDot )
                                    {
                                        for( sal_uInt16 i = 0; i < aNew.Len(); i++ )
                                        {
                                            sal_Unicode cNext = aNew.GetChar( i );
                                            if( cNext == '(' )
                                            {
                                                nStartPosition = i+1;
                                            }
                                            else if( cNext == cSep )
                                            {
                                                nCount ++;
                                                nEndPosition = i;
                                                if( nCount == nActive )
                                                {
                                                    break;
                                                }
                                                nStartPosition = nEndPosition+1;
                                            }
                                        }
                                    }
                                    else
                                    {
                                        for( sal_uInt16 i = 0; i < aNew.Len(); i++ )
                                        {
                                            sal_Unicode cNext = aNew.GetChar( i );
                                            if( cNext == '(' )
                                            {
                                                nStartPosition = i+1;
                                            }
                                            else if( cNext == cSep )
                                            {
                                                nCount ++;
                                                nEndPosition = i;
                                                if( nCount == nActive )
                                                {
                                                    break;
                                                }
                                                nStartPosition = nEndPosition+1;
                                            }
                                            else if( cNext == cSheetSep )
                                            {
                                                continue;
                                            }
                                        }
                                    }

                                    if( nStartPosition )
                                    {
                                        aNew.Insert( 0x25BA, nStartPosition );
                                        ShowTipBelow( aNew );
                                        bFound = sal_True;
                                    }
                                }
                                else
                                {
                                    ShowTipBelow( aNew );
                                    bFound = sal_True;
                                }
                            }
                        }
                    }
                }
                else
                {
                    sal_uInt16 nPosition = 0;
                    String aText = pEngine->GetWord( 0, aSel.nEndPos-1 );
                    if( aText.GetChar( aSel.nEndPos-1 ) == '=' )
                    {
                        break;
                    }
                    String aNew;
                    sal_uInt16 nParAutoPos = SCPOS_INVALID;
                    nPosition = aText.Len()+1;
                    if( pFormulaDataPara->FindText( aText, aNew, nParAutoPos, sal_False ) )
                    {
                        if( aFormula.GetChar( nPosition ) =='(' )
                        {
                            ShowTipBelow( aNew );
                            bFound = sal_True;
                        }
                        else
                            break;
                    }
                    else
                    {
                        break;
                    }
                }
            }
        }
    }
}

void ScInputHandler::ShowTip( const String& rText )
{
    //  aManualTip muss hinterher von aussen gesetzt werden
    HideTip();

    EditView* pActiveView = pTopView ? pTopView : pTableView;
    if (pActiveView)
    {
        Point aPos;
        pTipVisibleParent = pActiveView->GetWindow();
        Cursor* pCur = pActiveView->GetCursor();
        if (pCur)
            aPos = pTipVisibleParent->LogicToPixel( pCur->GetPos() );
        aPos = pTipVisibleParent->OutputToScreenPixel( aPos );
        Rectangle aRect( aPos, aPos );

        sal_uInt16 nAlign = QUICKHELP_LEFT|QUICKHELP_BOTTOM;
        nTipVisible = Help::ShowTip(pTipVisibleParent, aRect, rText, nAlign);
        pTipVisibleParent->AddEventListener( LINK( this, ScInputHandler, ShowHideTipVisibleParentListener ) );
    }
}

void ScInputHandler::ShowTipBelow( const String& rText )
{
    HideTipBelow();

    EditView* pActiveView = pTopView ? pTopView : pTableView;
    if ( pActiveView )
    {
        Point aPos;
        pTipVisibleSecParent = pActiveView->GetWindow();
        Cursor* pCur = pActiveView->GetCursor();
        if ( pCur )
        {
            Point aLogicPos = pCur->GetPos();
            aLogicPos.Y() += pCur->GetHeight();
            aPos = pTipVisibleSecParent->LogicToPixel( aLogicPos );
        }
        aPos = pTipVisibleSecParent->OutputToScreenPixel( aPos );
        Rectangle aRect( aPos, aPos );
        sal_uInt16 nAlign = QUICKHELP_LEFT | QUICKHELP_TOP | QUICKHELP_NOEVADEPOINTER;
        nTipVisibleSec = Help::ShowTip(pTipVisibleSecParent, aRect, rText, nAlign);
        pTipVisibleSecParent->AddEventListener( LINK( this, ScInputHandler, ShowHideTipVisibleSecParentListener ) );
    }
}

void ScInputHandler::UseFormulaData()
{
    EditView* pActiveView = pTopView ? pTopView : pTableView;
    ScDocShell* pDocSh = pActiveViewSh->GetViewData()->GetDocShell();
    const sal_Unicode cSep = ScCompiler::GetNativeSymbol(ocSep).GetChar(0);
    const sal_Unicode cSheetSep = lcl_getSheetSeparator(pDocSh->GetDocument());

    //  Formeln duerfen nur 1 Absatz haben
    if ( pActiveView && pFormulaData && pEngine->GetParagraphCount() == 1 )
    {
        String aTotal = pEngine->GetText( (sal_uInt16) 0 );
        ESelection aSel = pActiveView->GetSelection();
        aSel.Adjust();

        //  #59348# Durch Differenzen zwischen Tabelle und Eingabezeile
        //  (z.B. Clipboard mit Zeilenumbruechen) kann es sein, dass die Selektion
        //  nicht mehr zur EditEngine passt. Dann halt kommentarlos abbrechen:

        if ( aSel.nEndPos > aTotal.Len() )
            return;

        //  steht der Cursor am Ende eines Wortes?

        if ( aSel.nEndPos > 0 )
        {
            xub_StrLen nPos = aSel.nEndPos;
            String  aFormula = aTotal.Copy( 0, nPos );;
            xub_StrLen  nLeftParentPos = 0;
            xub_StrLen  nNextFStart = 0;
            xub_StrLen  nNextFEnd = 0;
            xub_StrLen  nArgPos = 0;
            const IFunctionDescription* ppFDesc;
            ::std::vector< ::rtl::OUString> aArgs;
            sal_uInt16      nArgs;
            sal_Bool  bFound = sal_False;

            String aText = pEngine->GetWord( 0, aSel.nEndPos-1 );
            if ( aText.Len() )
            {
                String aNew;
                nAutoPos = SCPOS_INVALID;
                if ( pFormulaData->FindText( aText, aNew, nAutoPos, sal_False ) )
                {
                    ShowTip( aNew );
                    aAutoSearch = aText;
                }
            }
            FormulaHelper aHelper(ScGlobal::GetStarCalcFunctionMgr());

            while( !bFound )
            {
                aFormula.AppendAscii( RTL_CONSTASCII_STRINGPARAM( ")" ) );
                nLeftParentPos = lcl_MatchParenthesis( aFormula, aFormula.Len()-1 );
                if( nLeftParentPos == STRING_NOTFOUND )
                    break;

                // #160063# nLeftParentPos can be 0 if a parenthesis is inserted before the formula
                sal_Unicode c = ( nLeftParentPos > 0 ) ? aFormula.GetChar( nLeftParentPos-1 ) : 0;
                if( !((c >= 'A' && c<= 'Z') || (c>= 'a' && c<= 'z') ) )
                    continue;
                nNextFStart = aHelper.GetFunctionStart( aFormula, nLeftParentPos, sal_True);
                if( aHelper.GetNextFunc( aFormula, sal_False, nNextFStart, &nNextFEnd, &ppFDesc, &aArgs ) )
                {
                    if( ppFDesc->getFunctionName().getLength() )
                    {
                        nArgPos = aHelper.GetArgStart( aFormula, nNextFStart, 0 );
                        nArgs = static_cast<sal_uInt16>(ppFDesc->getParameterCount());

                        sal_uInt16 nActive = 0;
                        sal_uInt16 nCount = 0;
                        sal_uInt16 nCountSemicolon = 0;
                        sal_uInt16 nCountDot = 0;
                        sal_uInt16 nStartPosition = 0;
                        sal_uInt16 nEndPosition = 0;
                        sal_Bool   bFlag = sal_False;
                        String aNew;
                        sal_uInt16 nParAutoPos = SCPOS_INVALID;
                        if( pFormulaDataPara->FindText( ppFDesc->getFunctionName(), aNew, nParAutoPos, sal_False ) )
                        {
                            for( sal_uInt16 i=0; i < nArgs; i++ )
                            {
                                xub_StrLen nLength = static_cast<xub_StrLen>(aArgs[i].getLength());
                                if( nArgPos <= aFormula.Len()-1 )
                                {
                                    nActive = i+1;
                                    bFlag = sal_True;
                                }
                                nArgPos+=nLength+1;
                            }
                            if( bFlag )
                            {
                                nCountSemicolon = aNew.GetTokenCount(cSep)-1;
                                nCountDot = aNew.GetTokenCount(cSheetSep)-1;

                               if( !nCountSemicolon )
                               {
                                    for( sal_uInt16 i = 0; i < aNew.Len(); i++ )
                                    {
                                        sal_Unicode cNext = aNew.GetChar( i );
                                        if( cNext == '(' )
                                        {
                                            nStartPosition = i+1;
                                        }
                                    }
                                }
                                else if( !nCountDot )
                                {
                                    for( sal_uInt16 i = 0; i < aNew.Len(); i++ )
                                    {
                                        sal_Unicode cNext = aNew.GetChar( i );
                                        if( cNext == '(' )
                                        {
                                            nStartPosition = i+1;
                                        }
                                        else if( cNext == cSep )
                                        {
                                            nCount ++;
                                            nEndPosition = i;
                                            if( nCount == nActive )
                                            {
                                                break;
                                            }
                                            nStartPosition = nEndPosition+1;
                                        }
                                    }
                                }
                                else
                                {
                                    for( sal_uInt16 i = 0; i < aNew.Len(); i++ )
                                    {
                                        sal_Unicode cNext = aNew.GetChar( i );
                                        if( cNext == '(' )
                                        {
                                            nStartPosition = i+1;
                                        }
                                        else if( cNext == cSep )
                                        {
                                            nCount ++;
                                            nEndPosition = i;
                                            if( nCount == nActive )
                                            {
                                                break;
                                            }
                                            nStartPosition = nEndPosition+1;
                                        }
                                        else if( cNext == cSheetSep )
                                        {
                                            continue;
                                        }
                                    }
                                }

                                if( nStartPosition )
                                {
                                    aNew.Insert( 0x25BA, nStartPosition );
                                    ShowTipBelow( aNew );
                                    bFound = sal_True;
                                }
                            }
                            else
                            {
                                ShowTipBelow( aNew );
                                bFound = sal_True;
                            }
                        }
                    }
                }
            }
        }
    }
}

void ScInputHandler::NextFormulaEntry( sal_Bool bBack )
{
    EditView* pActiveView = pTopView ? pTopView : pTableView;
    if ( pActiveView && pFormulaData )
    {
        String aNew;
        if ( pFormulaData->FindText( aAutoSearch, aNew, nAutoPos, bBack ) )
            ShowTip( aNew );        //  als QuickHelp anzeigen
    }

    //  bei Tab wird vorher immer HideCursor gerufen

    if (pActiveView)
        pActiveView->ShowCursor();
}

void lcl_CompleteFunction( EditView* pView, const String& rInsert, sal_Bool& rParInserted )
{
    if (pView)
    {
        ESelection aSel = pView->GetSelection();
        --aSel.nStartPos;
        --aSel.nEndPos;
        pView->SetSelection(aSel);
        pView->SelectCurrentWord();

        String aInsStr = rInsert;
        xub_StrLen nInsLen = aInsStr.Len();
        sal_Bool bDoParen = ( nInsLen > 1 && aInsStr.GetChar(nInsLen-2) == '('
                                      && aInsStr.GetChar(nInsLen-1) == ')' );
        if ( bDoParen )
        {
            //  Klammern hinter Funktionsnamen nicht einfuegen, wenn direkt dahinter
            //  schon eine Klammer steht (z.B. wenn der Funktionsname geaendert wurde,
            //  #39393#).

            ESelection aWordSel = pView->GetSelection();
            String aOld = pView->GetEditEngine()->GetText((sal_uInt16)0);
            sal_Unicode cNext = aOld.GetChar(aWordSel.nEndPos);
            if ( cNext == '(' )
            {
                bDoParen = sal_False;
                aInsStr.Erase( nInsLen - 2 );   // Klammern weglassen
            }
        }

        pView->InsertText( aInsStr, sal_False );

        if ( bDoParen )                         // Cursor zwischen die Klammern setzen
        {
            aSel = pView->GetSelection();
            --aSel.nStartPos;
            --aSel.nEndPos;
            pView->SetSelection(aSel);

            rParInserted = sal_True;
        }
    }
}

void ScInputHandler::PasteFunctionData()
{
    if ( pFormulaData && nAutoPos != SCPOS_INVALID )
    {
        TypedStrData* pData = (*pFormulaData)[nAutoPos];
        if (pData)
        {
            String aInsert = pData->GetString();
            sal_Bool bParInserted = sal_False;

            DataChanging();                         // kann nicht neu sein
            lcl_CompleteFunction( pTopView, aInsert, bParInserted );
            lcl_CompleteFunction( pTableView, aInsert, bParInserted );
            DataChanged();
            ShowTipCursor();

            if (bParInserted)
                AutoParAdded();
        }
    }

    HideTip();

    EditView* pActiveView = pTopView ? pTopView : pTableView;
    if (pActiveView)
        pActiveView->ShowCursor();
}

//
//      Selektion berechnen und als Tip-Hilfe anzeigen
//

String lcl_Calculate( const String& rFormula, ScDocument* pDoc, const ScAddress &rPos )
{
    //!     mit ScFormulaDlg::CalcValue zusammenfassen und ans Dokument verschieben !!!!
    //!     (Anfuehrungszeichen bei Strings werden nur hier eingefuegt)

    String aValue;

    if (rFormula.Len())
    {
        ScFormulaCell* pCell = new ScFormulaCell( pDoc, rPos, rFormula );

        // #35521# HACK! um bei ColRowNames kein #REF! zu bekommen,
        // wenn ein Name eigentlich als Bereich in die Gesamt-Formel
        // eingefuegt wird, bei der Einzeldarstellung aber als
        // single-Zellbezug interpretiert wird
        sal_Bool bColRowName = pCell->HasColRowName();
        if ( bColRowName )
        {
            // ColRowName im RPN-Code?
            if ( pCell->GetCode()->GetCodeLen() <= 1 )
            {   // ==1: einzelner ist als Parameter immer Bereich
                // ==0: es waere vielleicht einer, wenn..
                String aBraced( '(' );
                aBraced += rFormula;
                aBraced += ')';
                delete pCell;
                pCell = new ScFormulaCell( pDoc, rPos, aBraced );
            }
            else
                bColRowName = sal_False;
        }

        sal_uInt16 nErrCode = pCell->GetErrCode();
        if ( nErrCode == 0 )
        {
            SvNumberFormatter& aFormatter = *(pDoc->GetFormatTable());
            Color* pColor;
            if ( pCell->IsValue() )
            {
                double n = pCell->GetValue();
                sal_uLong nFormat = aFormatter.GetStandardFormat( n, 0,
                                pCell->GetFormatType(), ScGlobal::eLnge );
                aFormatter.GetInputLineString( n, nFormat, aValue );
                //! display OutputString but insert InputLineString
            }
            else
            {
                String aStr;

                pCell->GetString( aStr );
                sal_uLong nFormat = aFormatter.GetStandardFormat(
                                pCell->GetFormatType(), ScGlobal::eLnge);
                aFormatter.GetOutputString( aStr, nFormat,
                                            aValue, &pColor );

                aValue.Insert('"',0);   // in Anfuehrungszeichen
                aValue+='"';
                //! Anfuehrungszeichen im String escapen ????
            }

            ScRange aTestRange;
            if ( bColRowName || (aTestRange.Parse(rFormula) & SCA_VALID) )
                aValue.AppendAscii(RTL_CONSTASCII_STRINGPARAM( " ..." ));       // Bereich
        }
        else
            aValue = ScGlobal::GetErrorString(nErrCode);
        delete pCell;
    }

    return aValue;
}

void ScInputHandler::FormulaPreview()
{
    String aValue;
    EditView* pActiveView = pTopView ? pTopView : pTableView;
    if ( pActiveView && pActiveViewSh )
    {
        String aPart = pActiveView->GetSelected();
        if (!aPart.Len())
            aPart = pEngine->GetText((sal_uInt16)0);
        ScDocument* pDoc = pActiveViewSh->GetViewData()->GetDocShell()->GetDocument();
        aValue = lcl_Calculate( aPart, pDoc, aCursorPos );
    }

    if (aValue.Len())
    {
        ShowTip( aValue );          //  als QuickHelp anzeigen
        aManualTip = aValue;        //  nach ShowTip setzen
        nAutoPos = SCPOS_INVALID;   //  Formel-Autocomplete aufheben
    }
}

void ScInputHandler::PasteManualTip()
{
    //  drei Punkte am Ende -> Bereichsreferenz -> nicht einfuegen
    //  (wenn wir mal Matrix-Konstanten haben, kann das geaendert werden)

    xub_StrLen nTipLen = aManualTip.Len();
    if ( nTipLen && ( nTipLen < 3 || !aManualTip.Copy( nTipLen-3 ).EqualsAscii("...") ) )
    {
        DataChanging();                                     // kann nicht neu sein

        String aInsert = aManualTip;
        EditView* pActiveView = pTopView ? pTopView : pTableView;
        if (!pActiveView->HasSelection())
        {
            //  nichts selektiert -> alles selektieren
            xub_StrLen nOldLen = pEngine->GetTextLen(0);
            ESelection aAllSel( 0, 0, 0, nOldLen );
            if ( pTopView )
                pTopView->SetSelection( aAllSel );
            if ( pTableView )
                pTableView->SetSelection( aAllSel );
        }

        ESelection aSel = pActiveView->GetSelection();
        aSel.Adjust();
        DBG_ASSERT( !aSel.nStartPara && !aSel.nEndPara, "Zuviele Absaetze in Formel" );
        if ( !aSel.nStartPos )  // Selektion ab Anfang?
        {
            if ( aSel.nEndPos == pEngine->GetTextLen(0) )
            {
                //  alles selektiert -> Anfuehrungszeichen weglassen
                if ( aInsert.GetChar(0) == '"' )
                    aInsert.Erase(0,1);
                xub_StrLen nInsLen = aInsert.Len();
                if ( nInsLen && aInsert.GetChar(nInsLen-1) == '"' )
                    aInsert.Erase( nInsLen-1 );
            }
            else if ( aSel.nEndPos )
            {
                //  nicht alles selektiert -> Gleichheitszeichen nicht ueberschreiben
                //! doppelte Gleichheitszeichen auch ???

                aSel.nStartPos = 1;
                if ( pTopView )
                    pTopView->SetSelection( aSel );
                if ( pTableView )
                    pTableView->SetSelection( aSel );
            }
        }
        if ( pTopView )
            pTopView->InsertText( aInsert, sal_True );
        if ( pTableView )
            pTableView->InsertText( aInsert, sal_True );

        DataChanged();
    }

    HideTip();
}

void ScInputHandler::ResetAutoPar()
{
    nAutoPar = 0;
}

void ScInputHandler::AutoParAdded()
{
    ++nAutoPar;     //  closing parenthesis can be overwritten
}

sal_Bool ScInputHandler::CursorAtClosingPar()
{
    //  test if the cursor is before a closing parenthesis

    //  selection from SetReference has been removed before
    EditView* pActiveView = pTopView ? pTopView : pTableView;
    if ( pActiveView && !pActiveView->HasSelection() && bFormulaMode )
    {
        ESelection aSel = pActiveView->GetSelection();
        xub_StrLen nPos = aSel.nStartPos;
        String aFormula = pEngine->GetText((sal_uInt16)0);
        if ( nPos < aFormula.Len() && aFormula.GetChar(nPos) == ')' )
            return sal_True;
    }
    return sal_False;
}

void ScInputHandler::SkipClosingPar()
{
    //  this is called when a ')' is typed and the cursor is before a ')'
    //  that can be overwritten -> just set the cursor behind the ')'

    EditView* pActiveView = pTopView ? pTopView : pTableView;
    if (pActiveView)
    {
        ESelection aSel = pActiveView->GetSelection();
        ++aSel.nStartPos;
        ++aSel.nEndPos;

        //  this is in a formula (only one paragraph), so the selection
        //  can be used directly for the TopView

        if ( pTopView )
            pTopView->SetSelection( aSel );
        if ( pTableView )
            pTableView->SetSelection( aSel );
    }

    DBG_ASSERT(nAutoPar, "SkipClosingPar: count is wrong");
    --nAutoPar;
}

//
//      Auto-Eingabe
//

void ScInputHandler::GetColData()
{
    if ( pActiveViewSh )
    {
        ScDocument* pDoc = pActiveViewSh->GetViewData()->GetDocShell()->GetDocument();

        if ( pColumnData )
            pColumnData->FreeAll();
        else
        {
            pColumnData = new TypedScStrCollection;
            pColumnData->SetCaseSensitive( sal_True );      // equal strings are handled in FindText
        }

        pDoc->GetDataEntries( aCursorPos.Col(), aCursorPos.Row(), aCursorPos.Tab(),
                                *pColumnData, sal_True );
    }
}

void ScInputHandler::UseColData()           // beim Tippen
{
    EditView* pActiveView = pTopView ? pTopView : pTableView;
    if ( pActiveView && pColumnData )
    {
        //  nur anpassen, wenn Cursor am Ende steht

        ESelection aSel = pActiveView->GetSelection();
        aSel.Adjust();

        sal_uInt16 nParCnt = pEngine->GetParagraphCount();
        if ( aSel.nEndPara+1 == nParCnt )
        {
            xub_StrLen nParLen = pEngine->GetTextLen( aSel.nEndPara );
            if ( aSel.nEndPos == nParLen )
            {
                String aText = GetEditText(pEngine);
                if (aText.Len())
                {
                    String aNew;
                    nAutoPos = SCPOS_INVALID;   // nix
                    if ( pColumnData->FindText( aText, aNew, nAutoPos, sal_False ) )
                    {
                        //  #45434# durch dBase Import etc. koennen Umbrueche im String sein,
                        //  das wuerde hier mehrere Absaetze ergeben -> nicht gut
                        //! GetExactMatch funktioniert dann auch nicht
                        lcl_RemoveLineEnd( aNew );

                        //  Absaetze beibehalten, nur den Rest anfuegen
                        //! genaue Ersetzung im EnterHandler !!!

                        // ein Space zwischen Absaetzen:
                        sal_uLong nEdLen = pEngine->GetTextLen() + nParCnt - 1;
                        String aIns = aNew.Copy( (xub_StrLen)nEdLen );

                        //  selection must be "backwards", so the cursor stays behind the last
                        //  typed character
                        ESelection aSelection( aSel.nEndPara, aSel.nEndPos + aIns.Len(),
                                               aSel.nEndPara, aSel.nEndPos );

                        //  when editing in input line, apply to both edit views
                        if ( pTableView )
                        {
                            pTableView->InsertText( aIns, sal_False );
                            pTableView->SetSelection( aSelection );
                        }
                        if ( pTopView )
                        {
                            pTopView->InsertText( aIns, sal_False );
                            pTopView->SetSelection( aSelection );
                        }

                        aAutoSearch = aText;    // zum Weitersuchen - nAutoPos ist gesetzt

                        if ( aText.Len() == aNew.Len() )
                        {
                            //  Wenn der eingegebene Text gefunden wurde, TAB nur dann
                            //  verschlucken, wenn noch etwas kommt

                            String aDummy;
                            sal_uInt16 nNextPos = nAutoPos;
                            bUseTab = pColumnData->FindText( aText, aDummy, nNextPos, sal_False );
                        }
                        else
                            bUseTab = sal_True;
                    }
                }
            }
        }
    }
}

void ScInputHandler::NextAutoEntry( sal_Bool bBack )
{
    EditView* pActiveView = pTopView ? pTopView : pTableView;
    if ( pActiveView && pColumnData )
    {
        if ( nAutoPos != SCPOS_INVALID && aAutoSearch.Len() )
        {
            //  stimmt die Selektion noch? (kann per Maus geaendert sein)

            ESelection aSel = pActiveView->GetSelection();
            aSel.Adjust();
            sal_uInt16 nParCnt = pEngine->GetParagraphCount();
            if ( aSel.nEndPara+1 == nParCnt && aSel.nStartPara == aSel.nEndPara )
            {
                String aText = GetEditText(pEngine);
                xub_StrLen nSelLen = aSel.nEndPos - aSel.nStartPos;
                xub_StrLen nParLen = pEngine->GetTextLen( aSel.nEndPara );
                if ( aSel.nEndPos == nParLen && aText.Len() == aAutoSearch.Len() + nSelLen )
                {
                    String aNew;
                    if ( pColumnData->FindText( aAutoSearch, aNew, nAutoPos, bBack ) )
                    {
                        bInOwnChange = sal_True;        // disable ModifyHdl (reset below)

                        lcl_RemoveLineEnd( aNew );
                        String aIns = aNew.Copy( aAutoSearch.Len() );

                        //  when editing in input line, apply to both edit views
                        if ( pTableView )
                        {
                            pTableView->DeleteSelected();
                            pTableView->InsertText( aIns, sal_False );
                            pTableView->SetSelection( ESelection(
                                                        aSel.nEndPara, aSel.nStartPos + aIns.Len(),
                                                        aSel.nEndPara, aSel.nStartPos ) );
                        }
                        if ( pTopView )
                        {
                            pTopView->DeleteSelected();
                            pTopView->InsertText( aIns, sal_False );
                            pTopView->SetSelection( ESelection(
                                                        aSel.nEndPara, aSel.nStartPos + aIns.Len(),
                                                        aSel.nEndPara, aSel.nStartPos ) );
                        }

                        bInOwnChange = sal_False;
                    }
                    else
                    {
                        // mehr gibts nicht

                        Sound::Beep();
                    }
                }
            }
        }
    }

    //  bei Tab wird vorher immer HideCursor gerufen

    if (pActiveView)
        pActiveView->ShowCursor();
}

//
//      Klammern hervorheben
//

void ScInputHandler::UpdateParenthesis()
{
    //  Klammern suchen

    //! Klammer-Hervorhebung einzeln abschaltbar ????

    sal_Bool bFound = sal_False;
    if ( bFormulaMode && eMode != SC_INPUT_TOP )
    {
        if ( pTableView && !pTableView->HasSelection() )        // Selektion ist immer unten
        {
            ESelection aSel = pTableView->GetSelection();
            if (aSel.nStartPos)
            {
                //  Das Zeichen links vom Cursor wird angeschaut

                xub_StrLen nPos = aSel.nStartPos - 1;
                String aFormula = pEngine->GetText((sal_uInt16)0);
                sal_Unicode c = aFormula.GetChar(nPos);
                if ( c == '(' || c == ')' )
                {
                    xub_StrLen nOther = lcl_MatchParenthesis( aFormula, nPos );
                    if ( nOther != STRING_NOTFOUND )
                    {
                        SfxItemSet aSet( pEngine->GetEmptyItemSet() );
                        aSet.Put( SvxWeightItem( WEIGHT_BOLD, EE_CHAR_WEIGHT ) );
                        //! Unterscheidung, wenn die Zelle schon fett ist !!!!

                        if (bParenthesisShown)
                        {
                            //  alte Hervorhebung wegnehmen
                            sal_uInt16 nCount = pEngine->GetParagraphCount();
                            for (sal_uInt16 i=0; i<nCount; i++)
                                pEngine->QuickRemoveCharAttribs( i, EE_CHAR_WEIGHT );
                        }

                        ESelection aSelThis( 0,nPos, 0,nPos+1 );
                        pEngine->QuickSetAttribs( aSet, aSelThis );
                        ESelection aSelOther( 0,nOther, 0,nOther+1 );
                        pEngine->QuickSetAttribs( aSet, aSelOther );

                        //  Dummy-InsertText fuer Update und Paint (Selektion ist leer)
                        pTableView->InsertText( EMPTY_STRING, sal_False );

                        bFound = sal_True;
                    }
                }
            }

            //  mark parenthesis right of cursor if it will be overwritten (nAutoPar)
            //  with different color (COL_LIGHTBLUE) ??
        }
    }

    //  alte Hervorhebung wegnehmen, wenn keine neue gesetzt

    if ( bParenthesisShown && !bFound && pTableView )
    {
        sal_uInt16 nCount = pEngine->GetParagraphCount();
        for (sal_uInt16 i=0; i<nCount; i++)
            pTableView->RemoveCharAttribs( i, EE_CHAR_WEIGHT );
    }

    bParenthesisShown = bFound;
}

void ScInputHandler::ViewShellGone(ScTabViewShell* pViewSh)     // wird synchron aufgerufen!
{
    if ( pViewSh == pActiveViewSh )
    {
        delete pLastState;
        pLastState = NULL;
        pLastPattern = NULL;
    }

    if ( pViewSh == pRefViewSh )
    {
        //! Die Eingabe kommt aus dem EnterHandler nicht mehr an
        //  Trotzdem wird immerhin der Editmodus beendet

        EnterHandler();
        bFormulaMode = sal_False;
        pRefViewSh = NULL;
        SFX_APP()->Broadcast( SfxSimpleHint( FID_REFMODECHANGED ) );
        SC_MOD()->SetRefInputHdl(NULL);
        if (pInputWin)
            pInputWin->SetFormulaMode(sal_False);
        UpdateAutoCorrFlag();
    }

    pActiveViewSh = PTR_CAST( ScTabViewShell, SfxViewShell::Current() );

    if ( pActiveViewSh && pActiveViewSh == pViewSh )
    {
        DBG_ERROR("pActiveViewSh weg");
        pActiveViewSh = NULL;
    }

    if ( SC_MOD()->GetInputOptions().GetTextWysiwyg() )
        UpdateRefDevice();      // don't keep old document's printer as RefDevice
}

void ScInputHandler::UpdateActiveView()
{
    ImplCreateEditEngine();

    // #i20588# Don't rely on focus to find the active edit view. Instead, the
    // active pane at the start of editing is now stored (GetEditActivePart).
    // GetActiveWin (the currently active pane) fails for ref input across the
    // panes of a split view.

    Window* pShellWin = pActiveViewSh ?
                pActiveViewSh->GetWindowByPos( pActiveViewSh->GetViewData()->GetEditActivePart() ) :
                NULL;

    sal_uInt16 nCount = pEngine->GetViewCount();
    if (nCount > 0)
    {
        pTableView = pEngine->GetView(0);
        for (sal_uInt16 i=1; i<nCount; i++)
        {
            EditView* pThis = pEngine->GetView(i);
            Window* pWin = pThis->GetWindow();
            if ( pWin==pShellWin )
                pTableView = pThis;
        }
    }
    else
        pTableView = NULL;

    if (pInputWin)
        pTopView = pInputWin->GetEditView();
    else
        pTopView = NULL;
}

void ScInputHandler::StopInputWinEngine( sal_Bool bAll )
{
    if (pInputWin)
        pInputWin->StopEditEngine( bAll );

    pTopView = NULL;        // invalid now
}

EditView* ScInputHandler::GetActiveView()
{
    UpdateActiveView();
    return pTopView ? pTopView : pTableView;
}

void ScInputHandler::ForgetLastPattern()
{
    pLastPattern = NULL;
    if ( !pLastState && pActiveViewSh )
        pActiveViewSh->UpdateInputHandler( sal_True );      // Status neu holen
    else
        NotifyChange( pLastState, sal_True );
}

void ScInputHandler::UpdateAdjust( sal_Unicode cTyped )
{
    SvxAdjust eSvxAdjust;
    switch (eAttrAdjust)
    {
        case SVX_HOR_JUSTIFY_STANDARD:
            {
                sal_Bool bNumber = sal_False;
                if (cTyped)                                     // neu angefangen
                    bNumber = (cTyped>='0' && cTyped<='9');     // nur Ziffern sind Zahlen
                else if ( pActiveViewSh )
                {
                    ScDocument* pDoc = pActiveViewSh->GetViewData()->GetDocShell()->GetDocument();
                    bNumber = ( pDoc->GetCellType( aCursorPos ) == CELLTYPE_VALUE );
                }
                eSvxAdjust = bNumber ? SVX_ADJUST_RIGHT : SVX_ADJUST_LEFT;
            }
            break;
        case SVX_HOR_JUSTIFY_BLOCK:
            eSvxAdjust = SVX_ADJUST_BLOCK;
            break;
        case SVX_HOR_JUSTIFY_CENTER:
            eSvxAdjust = SVX_ADJUST_CENTER;
            break;
        case SVX_HOR_JUSTIFY_RIGHT:
            eSvxAdjust = SVX_ADJUST_RIGHT;
            break;
        default:    // SVX_HOR_JUSTIFY_LEFT
            eSvxAdjust = SVX_ADJUST_LEFT;
            break;
    }

    sal_Bool bAsianVertical = pLastPattern &&
        ((const SfxBoolItem&)pLastPattern->GetItem( ATTR_STACKED )).GetValue() &&
        ((const SfxBoolItem&)pLastPattern->GetItem( ATTR_VERTICAL_ASIAN )).GetValue();
    if ( bAsianVertical )
    {
        //  always edit at top of cell -> LEFT when editing vertically
        eSvxAdjust = SVX_ADJUST_LEFT;
    }

    pEditDefaults->Put( SvxAdjustItem( eSvxAdjust, EE_PARA_JUST ) );
    pEngine->SetDefaults( *pEditDefaults );

    nEditAdjust = sal::static_int_cast<sal_uInt16>(eSvxAdjust);     //! set at ViewData or with PostEditView

    pEngine->SetVertical( bAsianVertical );
}

void ScInputHandler::RemoveAdjust()
{
    //  harte Ausrichtungs-Attribute loeschen

    sal_Bool bUndo = pEngine->IsUndoEnabled();
    if ( bUndo )
        pEngine->EnableUndo( sal_False );

    //  RemoveParaAttribs removes all paragraph attributes, including EE_PARA_JUST
#if 0
    sal_Bool bChange = sal_False;
    sal_uInt16 nCount = pEngine->GetParagraphCount();
    for (sal_uInt16 i=0; i<nCount; i++)
    {
        const SfxItemSet& rOld = pEngine->GetParaAttribs( i );
        if ( rOld.GetItemState( EE_PARA_JUST ) == SFX_ITEM_SET )
        {
            SfxItemSet aNew( rOld );
            aNew.ClearItem( EE_PARA_JUST );
            pEngine->SetParaAttribs( i, aNew );
            bChange = sal_True;
        }
    }
#endif

    //  #89403# non-default paragraph attributes (e.g. from clipboard)
    //  must be turned into character attributes
    pEngine->RemoveParaAttribs();

    if ( bUndo )
        pEngine->EnableUndo( sal_True );

    // ER 31.08.00  Only called in EnterHandler, don't change view anymore.
#if 0
    if (bChange)
    {
        EditView* pActiveView = pTopView ? pTopView : pTableView;
        pActiveView->ShowCursor( sal_False, sal_True );
    }
#endif
}

void ScInputHandler::RemoveRangeFinder()
{
    //  pRangeFindList und Farben loeschen

    pEngine->SetUpdateMode(sal_False);
    sal_uInt16 nCount = pEngine->GetParagraphCount();   // koennte gerade neu eingefuegt worden sein
    for (sal_uInt16 i=0; i<nCount; i++)
        pEngine->QuickRemoveCharAttribs( i, EE_CHAR_COLOR );
    pEngine->SetUpdateMode(sal_True);

    EditView* pActiveView = pTopView ? pTopView : pTableView;
    pActiveView->ShowCursor( sal_False, sal_True );

    DeleteRangeFinder();        // loescht die Liste und die Markierungen auf der Tabelle
}

sal_Bool ScInputHandler::StartTable( sal_Unicode cTyped, sal_Bool bFromCommand )
{
    // returns sal_True if a new edit mode was started

    sal_Bool bNewTable = sal_False;

    if (!bModified && ValidCol(aCursorPos.Col()))
    {
        if (pActiveViewSh)
        {
            ImplCreateEditEngine();
            UpdateActiveView();
            SyncViews();

            ScDocument* pDoc = pActiveViewSh->GetViewData()->GetDocShell()->GetDocument();

            const ScMarkData& rMark = pActiveViewSh->GetViewData()->GetMarkData();
            ScEditableTester aTester;
            if ( rMark.IsMarked() || rMark.IsMultiMarked() )
                aTester.TestSelection( pDoc, rMark );
            else
                aTester.TestSelectedBlock( pDoc, aCursorPos.Col(),aCursorPos.Row(),
                                                 aCursorPos.Col(),aCursorPos.Row(), rMark );
            if ( aTester.IsEditable() )
            {
                // UpdateMode is enabled again in ScViewData::SetEditEngine (and not needed otherwise)
                pEngine->SetUpdateMode( sal_False );

                //  Attribute in EditEngine uebernehmen

                const ScPatternAttr* pPattern = pDoc->GetPattern( aCursorPos.Col(),
                                                                  aCursorPos.Row(),
                                                                  aCursorPos.Tab() );
                if (pPattern != pLastPattern)
                {
                    //  Prozent-Format?

                    const SfxItemSet& rAttrSet = pPattern->GetItemSet();
                    const SfxPoolItem* pItem;

                    if ( SFX_ITEM_SET == rAttrSet.GetItemState( ATTR_VALUE_FORMAT, sal_True, &pItem ) )
                    {
                        sal_uLong nFormat = ((const SfxUInt32Item*)pItem)->GetValue();
                        bCellHasPercentFormat = ( NUMBERFORMAT_PERCENT ==
                                                  pDoc->GetFormatTable()->GetType( nFormat ) );
                    }
                    else
                        bCellHasPercentFormat = sal_False; // Default: kein Prozent

                    //  Gueltigkeit angegeben?

                    if ( SFX_ITEM_SET == rAttrSet.GetItemState( ATTR_VALIDDATA, sal_True, &pItem ) )
                        nValidation = ((const SfxUInt32Item*)pItem)->GetValue();
                    else
                        nValidation = 0;

                    //  EditEngine Defaults

                    //  Hier auf keinen Fall SetParaAttribs, weil die EditEngine evtl.
                    //  schon gefuellt ist (bei Edit-Zellen).
                    //  SetParaAttribs wuerde dann den Inhalt aendern

                    //! ER 30.08.00  The SetDefaults is now (since MUST/src602
                    //! EditEngine changes) implemented as a SetParaAttribs.
                    //! Any problems?

                    pPattern->FillEditItemSet( pEditDefaults );
                    pEngine->SetDefaults( *pEditDefaults );
                    pLastPattern = pPattern;
                    bLastIsSymbol = pPattern->IsSymbolFont();

                    //  Background color must be known for automatic font color.
                    //  For transparent cell background, the document background color must be used.

                    Color aBackCol = ((const SvxBrushItem&)
                                    pPattern->GetItem( ATTR_BACKGROUND )).GetColor();
                    ScModule* pScMod = SC_MOD();
                    //  #105733# SvtAccessibilityOptions::GetIsForBorders is no longer used (always assumed sal_True)
                    if ( aBackCol.GetTransparency() > 0 ||
                            Application::GetSettings().GetStyleSettings().GetHighContrastMode() )
                        aBackCol.SetColor( pScMod->GetColorConfig().GetColorValue(svtools::DOCCOLOR).nColor );
                    pEngine->SetBackgroundColor( aBackCol );

                    //  Ausrichtung

                    eAttrAdjust = (SvxCellHorJustify)((const SvxHorJustifyItem&)pPattern->
                                    GetItem(ATTR_HOR_JUSTIFY)).GetValue();
                    if ( eAttrAdjust == SVX_HOR_JUSTIFY_REPEAT &&
                         static_cast<const SfxBoolItem&>(pPattern->GetItem(ATTR_LINEBREAK)).GetValue() )
                    {
                        // #i31843# "repeat" with "line breaks" is treated as default alignment
                        eAttrAdjust = SVX_HOR_JUSTIFY_STANDARD;
                    }
                }

                //  UpdateSpellSettings enables online spelling if needed
                //  -> also call if attributes are unchanged

                UpdateSpellSettings( sal_True );    // uses pLastPattern

                //  Edit-Engine fuellen

                String aStr;
                if (bTextValid)
                {
                    pEngine->SetText(aCurrentText);
                    aStr = aCurrentText;
                    bTextValid = sal_False;
                    aCurrentText.Erase();
                }
                else
                    aStr = GetEditText(pEngine);

                if (aStr.Len() > 3 &&                   // Matrix-Formel ?
                    aStr.GetChar(0) == '{' &&
                    aStr.GetChar(1) == '=' &&
                    aStr.GetChar(aStr.Len()-1) == '}')
                {
                    aStr.Erase(0,1);
                    aStr.Erase(aStr.Len()-1,1);
                    pEngine->SetText(aStr);
                    if ( pInputWin )
                        pInputWin->SetTextString(aStr);
                }

                UpdateAdjust( cTyped );

                if ( bAutoComplete )
                    GetColData();

                if ( ( aStr.GetChar(0) == '=' || aStr.GetChar(0) == '+' || aStr.GetChar(0) == '-' ) &&
                     !cTyped && !bCreatingFuncView )
                    InitRangeFinder(aStr);              // Formel wird editiert -> RangeFinder

                bNewTable = sal_True;       //  -> PostEditView-Aufruf
            }
            else
            {
                bProtected = sal_True;
                eMode = SC_INPUT_NONE;
                StopInputWinEngine( sal_True );
                UpdateFormulaMode();
                if ( pActiveViewSh && ( !bFromCommand || !bCommandErrorShown ) )
                {
                    //  #97673# Prevent repeated error messages for the same cell from command events
                    //  (for keyboard events, multiple messages are wanted).
                    //  Set the flag before showing the error message because the command handler
                    //  for the next IME command may be called when showing the dialog.
                    if ( bFromCommand )
                        bCommandErrorShown = sal_True;

                    pActiveViewSh->GetActiveWin()->GrabFocus();
                    pActiveViewSh->ErrorMessage(aTester.GetMessageId());
                }
            }
        }

        if (!bProtected && pInputWin)
            pInputWin->SetOkCancelMode();
    }

    return bNewTable;
}

void lcl_SetTopSelection( EditView* pEditView, ESelection& rSel )
{
    DBG_ASSERT( rSel.nStartPara==0 && rSel.nEndPara==0, "SetTopSelection: Para != 0" );

    EditEngine* pEngine = pEditView->GetEditEngine();
    sal_uInt16 nCount = pEngine->GetParagraphCount();
    if (nCount > 1)
    {
        xub_StrLen nParLen = pEngine->GetTextLen(rSel.nStartPara);
        while (rSel.nStartPos > nParLen && rSel.nStartPara+1 < nCount)
        {
            rSel.nStartPos -= nParLen + 1;          // incl. Leerzeichen vom Umbruch
            nParLen = pEngine->GetTextLen(++rSel.nStartPara);
        }

        nParLen = pEngine->GetTextLen(rSel.nEndPara);
        while (rSel.nEndPos > nParLen && rSel.nEndPara+1 < nCount)
        {
            rSel.nEndPos -= nParLen + 1;            // incl. Leerzeichen vom Umbruch
            nParLen = pEngine->GetTextLen(++rSel.nEndPara);
        }
    }

    ESelection aSel = pEditView->GetSelection();

    if (   rSel.nStartPara != aSel.nStartPara || rSel.nEndPara != aSel.nEndPara
        || rSel.nStartPos  != aSel.nStartPos  || rSel.nEndPos  != aSel.nEndPos )
        pEditView->SetSelection( rSel );
}

void ScInputHandler::SyncViews( EditView* pSourceView )
{
    ESelection aSel;

    if (pSourceView)
    {
        aSel = pSourceView->GetSelection();
        if (pTopView && pTopView != pSourceView)
            pTopView->SetSelection( aSel );
        if (pTableView && pTableView != pSourceView)
            lcl_SetTopSelection( pTableView, aSel );
    }
    else if (pTopView && pTableView)
    {
        aSel = pTopView->GetSelection();
        lcl_SetTopSelection( pTableView, aSel );
    }
}

IMPL_LINK( ScInputHandler, ModifyHdl, void *, EMPTYARG )
{
    if ( !bInOwnChange && ( eMode==SC_INPUT_TYPE || eMode==SC_INPUT_TABLE ) &&
         pEngine && pEngine->GetUpdateMode() && pInputWin )
    {
        //  #102745# update input line from ModifyHdl for changes that are not
        //  wrapped by DataChanging/DataChanged calls (like Drag&Drop)

        String aText = GetEditText(pEngine);
        lcl_RemoveTabs(aText);
        pInputWin->SetTextString(aText);
    }
    return 0;
}

sal_Bool ScInputHandler::DataChanging( sal_Unicode cTyped, sal_Bool bFromCommand )      // return sal_True = new view created
{
    bInOwnChange = sal_True;                // disable ModifyHdl (reset in DataChanged)

    if ( eMode == SC_INPUT_NONE )
        return StartTable( cTyped, bFromCommand );
    else
        return sal_False;
}

void ScInputHandler::DataChanged( sal_Bool bFromTopNotify, sal_Bool bSetModified )
{
    ImplCreateEditEngine();

    if (eMode==SC_INPUT_NONE)
        eMode = SC_INPUT_TYPE;

    if ( eMode == SC_INPUT_TOP && pTopView && !bFromTopNotify )
    {
        //  table EditEngine is formatted below, input line needs formatting after paste
        //  #i20282# not when called from the input line's modify handler
        pTopView->GetEditEngine()->QuickFormatDoc( sal_True );

        //  #i23720# QuickFormatDoc hides the cursor, but can't show it again because it
        //  can't safely access the EditEngine's current view, so the cursor has to be
        //  shown again here.
        pTopView->ShowCursor();
    }

    if (bSetModified)
        bModified = sal_True;
    bSelIsRef = sal_False;

    if ( pRangeFindList && !bInRangeUpdate )
        RemoveRangeFinder();                    // Attribute und Markierung loeschen

    UpdateParenthesis();    //  Hervorhebung der Klammern neu

    // ER 31.08.00  New SetDefaults sets ParaAttribs, don't clear them away ...
//  RemoveAdjust();     //  #40255# harte Ausrichtungs-Attribute loeschen

    if (eMode==SC_INPUT_TYPE || eMode==SC_INPUT_TABLE)
    {
        String aText = GetEditText(pEngine);
        lcl_RemoveTabs(aText);

        if ( pInputWin )
            pInputWin->SetTextString(aText);
    }

        //  wenn der Cursor vor dem Absatzende steht, werden Teile rechts rausgeschoben
        //  (unabhaengig von eMode)     -> View anpassen!
        //  wenn der Cursor am Ende steht, reicht der Status-Handler an der ViewData

    //  #93767# first make sure the status handler is called now if the cursor
    //  is outside the visible area
    pEngine->QuickFormatDoc();

    EditView* pActiveView = pTopView ? pTopView : pTableView;
    if (pActiveView && pActiveViewSh)
    {
        ScViewData* pViewData = pActiveViewSh->GetViewData();

        sal_Bool bNeedGrow = ( nEditAdjust != SVX_ADJUST_LEFT );        // rechtsbuendig immer
        if (!bNeedGrow)
        {
                //  Cursor vor dem Ende?
            ESelection aSel = pActiveView->GetSelection();
            aSel.Adjust();
            bNeedGrow = ( aSel.nEndPos != pEngine->GetTextLen(aSel.nEndPara) );
        }
        if (!bNeedGrow)
        {
            bNeedGrow = pViewData->GetDocument()->IsLayoutRTL( pViewData->GetTabNo() );
        }
        if (bNeedGrow)
        {
            // adjust inplace view
            pViewData->EditGrowY();
            pViewData->EditGrowX();
        }
    }

    UpdateFormulaMode();
    bTextValid = sal_False;         // Aenderungen sind nur in der Edit-Engine
    bInOwnChange = sal_False;
}

void ScInputHandler::UpdateFormulaMode()
{
    SfxApplication* pSfxApp = SFX_APP();

    if ( pEngine->GetParagraphCount() == 1 &&
         ( pEngine->GetText((sal_uInt16)0).GetChar(0) == '=' ||
           pEngine->GetText((sal_uInt16)0).GetChar(0) == '+' ||
           pEngine->GetText((sal_uInt16)0).GetChar(0) == '-' ) &&
         !bProtected )
    {
        if (!bFormulaMode)
        {
            bFormulaMode = sal_True;
            pRefViewSh = pActiveViewSh;
            pSfxApp->Broadcast( SfxSimpleHint( FID_REFMODECHANGED ) );
            SC_MOD()->SetRefInputHdl(this);
            if (pInputWin)
                pInputWin->SetFormulaMode(sal_True);

            if ( bAutoComplete )
                GetFormulaData();

            UpdateParenthesis();
            UpdateAutoCorrFlag();
        }
    }
    else        // ausschalten
    {
        if (bFormulaMode)
        {
            ShowRefFrame();
            bFormulaMode = sal_False;
            pRefViewSh = NULL;
            pSfxApp->Broadcast( SfxSimpleHint( FID_REFMODECHANGED ) );
            SC_MOD()->SetRefInputHdl(NULL);
            if (pInputWin)
                pInputWin->SetFormulaMode(sal_False);
            UpdateAutoCorrFlag();
        }
    }
}

void ScInputHandler::ShowRefFrame()
{
    // #123169# Modifying pActiveViewSh here would interfere with the bInEnterHandler / bRepeat
    // checks in NotifyChange, and lead to keeping the wrong value in pActiveViewSh.
    // A local variable is used instead.
    ScTabViewShell* pVisibleSh = PTR_CAST( ScTabViewShell, SfxViewShell::Current() );
    if ( pRefViewSh && pRefViewSh != pVisibleSh )
    {
        sal_Bool bFound = sal_False;
        SfxViewFrame* pRefFrame = pRefViewSh->GetViewFrame();
        SfxViewFrame* pOneFrame = SfxViewFrame::GetFirst();
        while ( pOneFrame && !bFound )
        {
            if ( pOneFrame == pRefFrame )
                bFound = sal_True;
            pOneFrame = SfxViewFrame::GetNext( *pOneFrame );
        }

        if (bFound)
        {
            //  Hier wird sich darauf verlassen, dass Activate synchron funktioniert
            //  (dabei wird pActiveViewSh umgesetzt)

            pRefViewSh->SetActive();    // Appear und SetViewFrame

            //  pLastState wird im NotifyChange aus dem Activate richtig gesetzt
        }
        else
        {
            DBG_ERROR("ViewFrame fuer Referenzeingabe ist nicht mehr da");
        }
    }
}

void ScInputHandler::RemoveSelection()
{
    EditView* pActiveView = pTopView ? pTopView : pTableView;
    if (!pActiveView)
        return;

    ESelection aSel = pActiveView->GetSelection();
    aSel.nStartPara = aSel.nEndPara;
    aSel.nStartPos  = aSel.nEndPos;
    if (pTableView)
        pTableView->SetSelection( aSel );
    if (pTopView)
        pTopView->SetSelection( aSel );
}

void ScInputHandler::InvalidateAttribs()
{
    SfxViewFrame* pViewFrm = SfxViewFrame::Current();
    if (pViewFrm)
    {
        SfxBindings& rBindings = pViewFrm->GetBindings();

        rBindings.Invalidate( SID_ATTR_CHAR_FONT );
        rBindings.Invalidate( SID_ATTR_CHAR_FONTHEIGHT );
        rBindings.Invalidate( SID_ATTR_CHAR_COLOR );

        rBindings.Invalidate( SID_ATTR_CHAR_WEIGHT );
        rBindings.Invalidate( SID_ATTR_CHAR_POSTURE );
        rBindings.Invalidate( SID_ATTR_CHAR_UNDERLINE );
        rBindings.Invalidate( SID_ULINE_VAL_NONE );
        rBindings.Invalidate( SID_ULINE_VAL_SINGLE );
        rBindings.Invalidate( SID_ULINE_VAL_DOUBLE );
        rBindings.Invalidate( SID_ULINE_VAL_DOTTED );

        rBindings.Invalidate( SID_HYPERLINK_GETLINK );
    }
}


//
//      --------------- public Methoden --------------------------------------------
//

void ScInputHandler::SetMode( ScInputMode eNewMode )
{
    if ( eMode == eNewMode )
        return;

    ImplCreateEditEngine();

    if (bProtected)
    {
        eMode = SC_INPUT_NONE;
        StopInputWinEngine( sal_True );
        if (pActiveViewSh)
            pActiveViewSh->GetActiveWin()->GrabFocus();
        return;
    }

    bInOwnChange = sal_True;                // disable ModifyHdl (reset below)

    ScInputMode eOldMode = eMode;
    eMode = eNewMode;
    if (eOldMode == SC_INPUT_TOP && eNewMode != eOldMode)
        StopInputWinEngine( sal_False );

    if (eMode==SC_INPUT_TOP || eMode==SC_INPUT_TABLE)
    {
        if (eOldMode == SC_INPUT_NONE)      // not when switching between modes
        {
            if (StartTable(0, sal_False))       // 0 = look at existing document content for text or number
            {
                if (pActiveViewSh)
                    pActiveViewSh->GetViewData()->GetDocShell()->PostEditView( pEngine, aCursorPos );
            }
        }

        sal_uInt16 nPara    = pEngine->GetParagraphCount()-1;
        xub_StrLen nLen = pEngine->GetText(nPara).Len();
        sal_uInt16 nCount   = pEngine->GetViewCount();

        for (sal_uInt16 i=0; i<nCount; i++)
        {
            if ( eMode == SC_INPUT_TABLE && eOldMode == SC_INPUT_TOP )
            {
                //  Selektion bleibt
            }
            else
            {
                pEngine->GetView(i)->
                    SetSelection( ESelection( nPara, nLen, nPara, nLen ) );
            }
            pEngine->GetView(i)->ShowCursor(sal_False);
        }
    }

    UpdateActiveView();
    if (eMode==SC_INPUT_TABLE || eMode==SC_INPUT_TYPE)
    {
        if (pTableView)
            pTableView->SetEditEngineUpdateMode(sal_True);
    }
    else
    {
        if (pTopView)
            pTopView->SetEditEngineUpdateMode(sal_True);
    }

    if (eNewMode != eOldMode)
        UpdateFormulaMode();

    bInOwnChange = sal_False;
}

//----------------------------------------------------------------------------------------

//  lcl_IsNumber - sal_True, wenn nur Ziffern (dann keine Autokorrektur)

sal_Bool lcl_IsNumber(const String& rString)
{
    xub_StrLen nLen = rString.Len();
    for (xub_StrLen i=0; i<nLen; i++)
    {
        sal_Unicode c = rString.GetChar(i);
        if ( c < '0' || c > '9' )
            return sal_False;
    }
    return sal_True;
}

void lcl_SelectionToEnd( EditView* pView )
{
    if ( pView )
    {
        EditEngine* pEngine = pView->GetEditEngine();
        sal_uInt16 nParCnt = pEngine->GetParagraphCount();
        if ( nParCnt == 0 )
            nParCnt = 1;
        ESelection aSel( nParCnt-1, pEngine->GetTextLen(nParCnt-1) );   // empty selection, cursor at the end
        pView->SetSelection( aSel );
    }
}

void ScInputHandler::EnterHandler( sal_uInt8 nBlockMode )
{
    //  #62806# Bei Makro-Aufrufen fuer Gueltigkeit kann Tod und Teufel passieren,
    //  darum dafuer sorgen, dass EnterHandler nicht verschachtelt gerufen wird:

    if (bInEnterHandler) return;
    bInEnterHandler = sal_True;
    bInOwnChange = sal_True;                // disable ModifyHdl (reset below)

    ImplCreateEditEngine();

    sal_Bool bMatrix = ( nBlockMode == SC_ENTER_MATRIX );

    SfxApplication* pSfxApp     = SFX_APP();
    EditTextObject* pObject     = NULL;
    ScPatternAttr*  pCellAttrs  = NULL;
    sal_Bool            bAttrib     = sal_False;    // Formatierung vorhanden ?
    sal_Bool            bForget     = sal_False;    // wegen Gueltigkeit streichen ?

    String aString = GetEditText(pEngine);
    EditView* pActiveView = pTopView ? pTopView : pTableView;
    if (bModified && pActiveView && aString.Len() && !lcl_IsNumber(aString))
    {
        if ( pColumnData && nAutoPos != SCPOS_INVALID )
        {
            // #i47125# If AutoInput appended something, do the final AutoCorrect
            // with the cursor at the end of the input.

            lcl_SelectionToEnd(pTopView);
            lcl_SelectionToEnd(pTableView);
        }

        if (pTopView)
            pTopView->CompleteAutoCorrect();    // #59759# CompleteAutoCorrect fuer beide Views
        if (pTableView)
            pTableView->CompleteAutoCorrect();
        aString = GetEditText(pEngine);
    }
    lcl_RemoveTabs(aString);

    //  Test, ob zulaessig (immer mit einfachem String)

    if ( bModified && nValidation && pActiveViewSh )
    {
        ScDocument* pDoc = pActiveViewSh->GetViewData()->GetDocument();
        const ScValidationData* pData = pDoc->GetValidationEntry( nValidation );
        if (pData && pData->HasErrMsg())
        {
            // #i67990# don't use pLastPattern in EnterHandler
            const ScPatternAttr* pPattern = pDoc->GetPattern( aCursorPos.Col(), aCursorPos.Row(), aCursorPos.Tab() );
            sal_Bool bOk = pData->IsDataValid( aString, *pPattern, aCursorPos );

            if (!bOk)
            {
                if ( pActiveViewSh )                // falls aus MouseButtonDown gekommen
                    pActiveViewSh->StopMarking();   // (die InfoBox verschluckt das MouseButtonUp)

                    //! es gibt noch Probleme, wenn die Eingabe durch Aktivieren einer
                    //! anderen View ausgeloest wurde

                Window* pParent = Application::GetDefDialogParent();
                if ( pData->DoError( pParent, aString, aCursorPos ) )
                    bForget = sal_True;                 // Eingabe nicht uebernehmen
            }
        }
    }

    // check for input into DataPilot table

    if ( bModified && pActiveViewSh && !bForget )
    {
        ScDocument* pDoc = pActiveViewSh->GetViewData()->GetDocument();
        ScDPObject* pDPObj = pDoc->GetDPAtCursor( aCursorPos.Col(), aCursorPos.Row(), aCursorPos.Tab() );
        if ( pDPObj )
        {
            // any input within the DataPilot table is either a valid renaming
            // or an invalid action - normal cell input is always aborted

            pActiveViewSh->DataPilotInput( aCursorPos, aString );
            bForget = sal_True;
        }
    }

    pEngine->CompleteOnlineSpelling();
    sal_Bool bSpellErrors = !bFormulaMode && pEngine->HasOnlineSpellErrors();
    if ( bSpellErrors )
    {
        //  #i3820# If the spell checker flags numerical input as error,
        //  it still has to be treated as number, not EditEngine object.

        if ( pActiveViewSh )
        {
            ScDocument* pDoc = pActiveViewSh->GetViewData()->GetDocument();
            // #i67990# don't use pLastPattern in EnterHandler
            const ScPatternAttr* pPattern = pDoc->GetPattern( aCursorPos.Col(), aCursorPos.Row(), aCursorPos.Tab() );
            SvNumberFormatter* pFormatter = pDoc->GetFormatTable();
            // without conditional format, as in ScColumn::SetString
            sal_uInt32 nFormat = pPattern->GetNumberFormat( pFormatter );
            double nVal;
            if ( pFormatter->IsNumberFormat( aString, nFormat, nVal ) )
            {
                bSpellErrors = sal_False;       // ignore the spelling errors
            }
        }
    }

    //  After RemoveAdjust, the EditView must not be repainted (has wrong font size etc).
    //  SetUpdateMode must come after CompleteOnlineSpelling.
    //  The view is hidden in any case below (Broadcast).
    pEngine->SetUpdateMode( sal_False );

    if ( bModified && !bForget )            // was wird eingeben (Text/Objekt) ?
    {
        sal_uInt16 nParCnt = pEngine->GetParagraphCount();
        if ( nParCnt == 0 )
            nParCnt = 1;
        ESelection aSel( 0, 0, nParCnt-1, pEngine->GetTextLen(nParCnt-1) );
        SfxItemSet aOldAttribs = pEngine->GetAttribs( aSel );
        const SfxPoolItem* pItem = NULL;

        //  find common (cell) attributes before RemoveAdjust

        if ( pActiveViewSh )
        {
            SfxItemSet* pCommonAttrs = NULL;
            for (sal_uInt16 nId = EE_CHAR_START; nId <= EE_CHAR_END; nId++)
            {
                SfxItemState eState = aOldAttribs.GetItemState( nId, sal_False, &pItem );
                if ( eState == SFX_ITEM_SET &&
                        nId != EE_CHAR_ESCAPEMENT && nId != EE_CHAR_PAIRKERNING &&
                        nId != EE_CHAR_KERNING && nId != EE_CHAR_XMLATTRIBS &&
                            *pItem != pEditDefaults->Get(nId) )
                {
                    if ( !pCommonAttrs )
                        pCommonAttrs = new SfxItemSet( pEngine->GetEmptyItemSet() );
                    pCommonAttrs->Put( *pItem );
                }
            }

            if ( pCommonAttrs )
            {
                ScDocument* pDoc = pActiveViewSh->GetViewData()->GetDocument();
                pCellAttrs = new ScPatternAttr( pDoc->GetPool() );
                pCellAttrs->GetFromEditItemSet( pCommonAttrs );
                delete pCommonAttrs;
            }
        }

        //  clear ParaAttribs (including adjustment)

        RemoveAdjust();

        //  check if EditObject is needed

        if ( bSpellErrors || nParCnt > 1 )
            bAttrib = sal_True;
        else
        {
            for (sal_uInt16 nId = EE_CHAR_START; nId <= EE_CHAR_END && !bAttrib; nId++)
            {
                SfxItemState eState = aOldAttribs.GetItemState( nId, sal_False, &pItem );
                if (eState == SFX_ITEM_DONTCARE)
                    bAttrib = sal_True;
                else if (eState == SFX_ITEM_SET)
                {
                    //  keep same items in EditEngine as in ScEditAttrTester
                    if ( nId == EE_CHAR_ESCAPEMENT || nId == EE_CHAR_PAIRKERNING ||
                         nId == EE_CHAR_KERNING || nId == EE_CHAR_XMLATTRIBS )
                    {
                        if ( *pItem != pEditDefaults->Get(nId) )
                            bAttrib = sal_True;
                    }
                }
            }

            //  Feldbefehle enthalten?

            SfxItemState eFieldState = aOldAttribs.GetItemState( EE_FEATURE_FIELD, sal_False );
            if ( eFieldState == SFX_ITEM_DONTCARE || eFieldState == SFX_ITEM_SET )
                bAttrib = sal_True;

            //  not converted characters?

            SfxItemState eConvState = aOldAttribs.GetItemState( EE_FEATURE_NOTCONV, sal_False );
            if ( eConvState == SFX_ITEM_DONTCARE || eConvState == SFX_ITEM_SET )
                bAttrib = sal_True;

            //  Formeln immer als Formeln erkennen (#38309#)
            //  (der Test vorher ist trotzdem noetig wegen Zell-Attributen)
        }

        if (bMatrix)
            bAttrib = sal_False;

        if (bAttrib)
        {
            sal_uLong nCtrl = pEngine->GetControlWord();
            sal_uLong nWantBig = bSpellErrors ? EE_CNTRL_ALLOWBIGOBJS : 0;
            if ( ( nCtrl & EE_CNTRL_ALLOWBIGOBJS ) != nWantBig )
                pEngine->SetControlWord( (nCtrl & ~EE_CNTRL_ALLOWBIGOBJS) | nWantBig );
            pObject = pEngine->CreateTextObject();
        }
        else if (bAutoComplete)         // Gross-/Kleinschreibung anpassen
        {
            if (pColumnData)
                pColumnData->GetExactMatch( aString );

            //! effizienter in der Liste suchen (ScUserList, nur einmal ToUpper)

            sal_uInt16 nIndex;
            ScUserListData* pData = ScGlobal::GetUserList()->GetData(aString);
            if ( pData && pData->GetSubIndex( aString, nIndex ) )
                aString = pData->GetSubStr( nIndex );
        }
    }

    //  don't rely on ShowRefFrame switching the active view synchronously
    //  execute the function directly on the correct view's bindings instead
    //  pRefViewSh is reset in ShowRefFrame - get pointer before ShowRefFrame call
    ScTabViewShell* pExecuteSh = pRefViewSh ? pRefViewSh : pActiveViewSh;

    if (bFormulaMode)
    {
        ShowRefFrame();

        if (pExecuteSh)
        {
            pExecuteSh->SetTabNo(aCursorPos.Tab());
            pExecuteSh->ActiveGrabFocus();
        }

        bFormulaMode = sal_False;
        pSfxApp->Broadcast( SfxSimpleHint( FID_REFMODECHANGED ) );
        SC_MOD()->SetRefInputHdl(NULL);
        if (pInputWin)
            pInputWin->SetFormulaMode(sal_False);
        UpdateAutoCorrFlag();
    }
    pRefViewSh = NULL;          // auch ohne FormulaMode wegen Funktions-AP
    DeleteRangeFinder();
    ResetAutoPar();

    sal_Bool bOldMod = bModified;

    bModified = sal_False;
    bSelIsRef = sal_False;
    eMode     = SC_INPUT_NONE;
    StopInputWinEngine( sal_True );

    // #123344# Text input (through number formats) or ApplySelectionPattern modify
    // the cell's attributes, so pLastPattern is no longer valid
    pLastPattern = NULL;

    if (bOldMod && !bProtected && !bForget)
    {
        //  keine typographische Anfuehrungszeichen in Formeln

        if ( aString.GetChar(0) == '=' )
        {
            SvxAutoCorrect* pAuto = SvxAutoCorrCfg::Get()->GetAutoCorrect();
            if ( pAuto )
            {
                sal_Unicode cReplace = pAuto->GetStartDoubleQuote();
                if( !cReplace )
                    cReplace = ScGlobal::pLocaleData->getDoubleQuotationMarkStart().GetChar(0);
                if ( cReplace != '"' )
                    aString.SearchAndReplaceAll( cReplace, '"' );

                cReplace = pAuto->GetEndDoubleQuote();
                if( !cReplace )
                    cReplace = ScGlobal::pLocaleData->getDoubleQuotationMarkEnd().GetChar(0);
                if ( cReplace != '"' )
                    aString.SearchAndReplaceAll( cReplace, '"' );

                cReplace = pAuto->GetStartSingleQuote();
                if( !cReplace )
                    cReplace = ScGlobal::pLocaleData->getQuotationMarkStart().GetChar(0);
                if ( cReplace != '\'' )
                    aString.SearchAndReplaceAll( cReplace, '\'' );

                cReplace = pAuto->GetEndSingleQuote();
                if( !cReplace )
                    cReplace = ScGlobal::pLocaleData->getQuotationMarkEnd().GetChar(0);
                if ( cReplace != '\'' )
                    aString.SearchAndReplaceAll( cReplace, '\'' );
            }
        }

        pSfxApp->Broadcast( SfxSimpleHint( FID_KILLEDITVIEW_NOPAINT ) );

        if ( pExecuteSh )
        {
            SfxBindings& rBindings = pExecuteSh->GetViewFrame()->GetBindings();

            sal_uInt16 nId = FID_INPUTLINE_ENTER;
            if ( nBlockMode == SC_ENTER_BLOCK )
                nId = FID_INPUTLINE_BLOCK;
            else if ( nBlockMode == SC_ENTER_MATRIX )
                nId = FID_INPUTLINE_MATRIX;

            ScInputStatusItem aItem( FID_INPUTLINE_STATUS,
                                     aCursorPos, aCursorPos, aCursorPos,
                                     aString, pObject );
            const SfxPoolItem* aArgs[2];
            aArgs[0] = &aItem;
            aArgs[1] = NULL;
            rBindings.Execute( nId, aArgs );
        }

        delete pLastState;      // pLastState enthaelt noch den alten Text
        pLastState = NULL;
    }
    else
        pSfxApp->Broadcast( SfxSimpleHint( FID_KILLEDITVIEW ) );

    if ( bOldMod && pExecuteSh && pCellAttrs && !bForget )
    {
        //  mit Eingabe zusammenfassen ?
        pExecuteSh->ApplySelectionPattern( *pCellAttrs, sal_True, sal_True );
        pExecuteSh->AdjustBlockHeight();
    }

    delete pCellAttrs;
    delete pObject;

    HideTip();
    HideTipBelow();

    nFormSelStart = nFormSelEnd = 0;
    aFormText.Erase();

    bInOwnChange = sal_False;
    bInEnterHandler = sal_False;
}

void ScInputHandler::CancelHandler()
{
    bInOwnChange = sal_True;                // disable ModifyHdl (reset below)

    ImplCreateEditEngine();

    bModified = sal_False;

    //  don't rely on ShowRefFrame switching the active view synchronously
    //  execute the function directly on the correct view's bindings instead
    //  pRefViewSh is reset in ShowRefFrame - get pointer before ShowRefFrame call
    ScTabViewShell* pExecuteSh = pRefViewSh ? pRefViewSh : pActiveViewSh;

    if (bFormulaMode)
    {
        ShowRefFrame();
        if (pExecuteSh)
        {
            pExecuteSh->SetTabNo(aCursorPos.Tab());
            pExecuteSh->ActiveGrabFocus();
        }
        bFormulaMode = sal_False;
        SFX_APP()->Broadcast( SfxSimpleHint( FID_REFMODECHANGED ) );
        SC_MOD()->SetRefInputHdl(NULL);
        if (pInputWin)
            pInputWin->SetFormulaMode(sal_False);
        UpdateAutoCorrFlag();
    }
    pRefViewSh = NULL;          // auch ohne FormulaMode wegen Funktions-AP
    DeleteRangeFinder();
    ResetAutoPar();

    eMode = SC_INPUT_NONE;
    StopInputWinEngine( sal_True );
    if (pExecuteSh)
        pExecuteSh->StopEditShell();

    aCursorPos.Set(MAXCOL+1,0,0);       // Flag, dass ungueltig
    pEngine->SetText(String());

    if ( !pLastState && pExecuteSh )
        pExecuteSh->UpdateInputHandler( sal_True );     // Status neu holen
    else
        NotifyChange( pLastState, sal_True );

    nFormSelStart = nFormSelEnd = 0;
    aFormText.Erase();

    bInOwnChange = sal_False;
}

sal_Bool ScInputHandler::IsModalMode( SfxObjectShell* pDocSh )
{
    //  Referenzen auf unbenanntes Dokument gehen nicht

    return bFormulaMode && pRefViewSh
            && pRefViewSh->GetViewData()->GetDocument()->GetDocumentShell() != pDocSh
            && !pDocSh->HasName();
}

void ScInputHandler::AddRefEntry()
{
    const sal_Unicode cSep = ScCompiler::GetNativeSymbol(ocSep).GetChar(0);
    UpdateActiveView();
    if (!pTableView && !pTopView)
        return;                             // z.B. FillMode

    DataChanging();                         // kann nicht neu sein

    RemoveSelection();
    if (pTableView)
        pTableView->InsertText( cSep, sal_False );
    if (pTopView)
        pTopView->InsertText( cSep, sal_False );

    DataChanged();
}

void ScInputHandler::SetReference( const ScRange& rRef, ScDocument* pDoc )
{
    HideTip();

    sal_Bool bOtherDoc = ( pRefViewSh &&
                        pRefViewSh->GetViewData()->GetDocument() != pDoc );
    if (bOtherDoc)
        if (!pDoc->GetDocumentShell()->HasName())
        {
            //  Referenzen auf unbenanntes Dokument gehen nicht
            //  (SetReference sollte dann auch nicht gerufen werden)

            return;
        }

    UpdateActiveView();
    if (!pTableView && !pTopView)
        return;                             // z.B. FillMode

    //  nie das "=" ueberschreiben!
    EditView* pActiveView = pTopView ? pTopView : pTableView;
    ESelection aSel = pActiveView->GetSelection();
    aSel.Adjust();
    if ( aSel.nStartPara == 0 && aSel.nStartPos == 0 )
        return;

    DataChanging();                         // kann nicht neu sein

            //  Selektion umdrehen, falls rueckwaerts (noetig ???)

    if (pTableView)
    {
        ESelection aTabSel = pTableView->GetSelection();
        if (aTabSel.nStartPos > aTabSel.nEndPos && aTabSel.nStartPara == aTabSel.nEndPara)
        {
            aTabSel.Adjust();
            pTableView->SetSelection(aTabSel);
        }
    }
    if (pTopView)
    {
        ESelection aTopSel = pTopView->GetSelection();
        if (aTopSel.nStartPos > aTopSel.nEndPos && aTopSel.nStartPara == aTopSel.nEndPara)
        {
            aTopSel.Adjust();
            pTopView->SetSelection(aTopSel);
        }
    }

    //  String aus Referenz erzeugen

    String aRefStr;
    const ScAddress::Details aAddrDetails( pDoc, aCursorPos );
    if (bOtherDoc)
    {
        //  Referenz auf anderes Dokument

        DBG_ASSERT(rRef.aStart.Tab()==rRef.aEnd.Tab(), "nStartTab!=nEndTab");

        String aTmp;
        rRef.Format( aTmp, SCA_VALID|SCA_TAB_3D, pDoc, aAddrDetails );      // immer 3d

        SfxObjectShell* pObjSh = pDoc->GetDocumentShell();
        // #i75893# convert escaped URL of the document to something user friendly
//       String aFileName = pObjSh->GetMedium()->GetName();
        String aFileName = pObjSh->GetMedium()->GetURLObject().GetMainURL( INetURLObject::DECODE_UNAMBIGUOUS );

        aRefStr = '\'';
        aRefStr += aFileName;
        aRefStr.AppendAscii(RTL_CONSTASCII_STRINGPARAM( "'#" ));
        aRefStr += aTmp;
    }
    else
    {
        if ( ( rRef.aStart.Tab() != aCursorPos.Tab() ||
                rRef.aStart.Tab() != rRef.aEnd.Tab() ) && pDoc )
            rRef.Format( aRefStr, SCA_VALID|SCA_TAB_3D, pDoc, aAddrDetails );
        else
            rRef.Format( aRefStr, SCA_VALID, pDoc, aAddrDetails );
    }

    if (pTableView || pTopView)
    {
        if (pTableView)
            pTableView->InsertText( aRefStr, sal_True );
        if (pTopView)
            pTopView->InsertText( aRefStr, sal_True );

        DataChanged();
    }

    bSelIsRef = sal_True;
}

void ScInputHandler::InsertFunction( const String& rFuncName, sal_Bool bAddPar )
{
    if ( eMode == SC_INPUT_NONE )
    {
        DBG_ERROR("InsertFunction, nicht im Eingabemodus");
        return;
    }

    UpdateActiveView();
    if (!pTableView && !pTopView)
        return;                             // z.B. FillMode

    DataChanging();                         // kann nicht neu sein

    String aText = rFuncName;
    if (bAddPar)
        aText.AppendAscii(RTL_CONSTASCII_STRINGPARAM( "()" ));

    if (pTableView)
    {
        pTableView->InsertText( aText, sal_False );
        if (bAddPar)
        {
            ESelection aSel = pTableView->GetSelection();
            --aSel.nStartPos;
            --aSel.nEndPos;
            pTableView->SetSelection(aSel);
        }
    }
    if (pTopView)
    {
        pTopView->InsertText( aText, sal_False );
        if (bAddPar)
        {
            ESelection aSel = pTopView->GetSelection();
            --aSel.nStartPos;
            --aSel.nEndPos;
            pTopView->SetSelection(aSel);
        }
    }

    DataChanged();

    if (bAddPar)
        AutoParAdded();
}

void ScInputHandler::ClearText()
{
    if ( eMode == SC_INPUT_NONE )
    {
        DBG_ERROR("ClearText, nicht im Eingabemodus");
        return;
    }

    UpdateActiveView();
    if (!pTableView && !pTopView)
        return;                             // z.B. FillMode

    DataChanging();                         // darf nicht neu sein

    String aEmpty;
    if (pTableView)
    {
        pTableView->GetEditEngine()->SetText( aEmpty );
        pTableView->SetSelection( ESelection(0,0, 0,0) );
    }
    if (pTopView)
    {
        pTopView->GetEditEngine()->SetText( aEmpty );
        pTopView->SetSelection( ESelection(0,0, 0,0) );
    }

    DataChanged();
}

sal_Bool ScInputHandler::KeyInput( const KeyEvent& rKEvt, sal_Bool bStartEdit /* = sal_False */ )
{
    if (!bOptLoaded)
    {
        bAutoComplete = SC_MOD()->GetAppOptions().GetAutoComplete();
        bOptLoaded = sal_True;
    }

    KeyCode aCode = rKEvt.GetKeyCode();
    sal_uInt16 nModi  = aCode.GetModifier();
    sal_Bool bShift   = aCode.IsShift();
    sal_Bool bControl = aCode.IsMod1();
    sal_Bool bAlt     = aCode.IsMod2();
    sal_uInt16 nCode  = aCode.GetCode();
    sal_Unicode nChar = rKEvt.GetCharCode();

    //  Alt-Return is accepted, everything else with ALT, or CTRL-TAB are not:
    if (( bAlt && !bControl && nCode != KEY_RETURN ) ||
            ( bControl && aCode.GetCode() == KEY_TAB ))
        return sal_False;

    sal_Bool bInputLine = ( eMode==SC_INPUT_TOP );

    sal_Bool bUsed = sal_False;
    sal_Bool bSkip = sal_False;
    sal_Bool bDoEnter = sal_False;

    switch ( nCode )
    {
        case KEY_RETURN:
            if (bControl && !bShift && !bInputLine)
                bDoEnter = sal_True;
            else if ( nModi == 0 && nTipVisible && pFormulaData && nAutoPos != SCPOS_INVALID )
            {
                PasteFunctionData();
                bUsed = sal_True;
            }
            else if ( nModi == 0 && nTipVisible && aManualTip.Len() )
            {
                PasteManualTip();
                bUsed = sal_True;
            }
            else
            {
                sal_uInt8 nMode = SC_ENTER_NORMAL;
                if ( bShift && bControl )
                    nMode = SC_ENTER_MATRIX;
                else if ( bAlt )
                    nMode = SC_ENTER_BLOCK;
                EnterHandler( nMode );

                if (pActiveViewSh)
                    pActiveViewSh->MoveCursorEnter( bShift && !bControl );

                bUsed = sal_True;
            }
            break;
        case KEY_TAB:
            if (!bControl && !bAlt)
            {
                if ( pFormulaData && nTipVisible && nAutoPos != SCPOS_INVALID )
                {
                    //  blaettern

                    NextFormulaEntry( bShift );
                }
                else if ( pColumnData && bUseTab && nAutoPos != SCPOS_INVALID )
                {
                    //  in den Eintraegen der AutoEingabe blaettern

                    NextAutoEntry( bShift );
                }
                else
                {
                    EnterHandler();

                    //  TabKeyInput gibt auf manchen Rechnern unter W95 Stackueberlaeufe,
                    //  darum direkter Aufruf:
                    if (pActiveViewSh)
                        pActiveViewSh->FindNextUnprot( bShift );
                }
                bUsed = sal_True;
            }
            break;
        case KEY_ESCAPE:
            if ( nTipVisible )
            {
                HideTip();
                bUsed = sal_True;
            }
            else if( nTipVisibleSec )
            {
                HideTipBelow();
                bUsed = sal_True;
            }
            else if (eMode != SC_INPUT_NONE)
            {
                CancelHandler();
                bUsed = sal_True;
            }
            else
                bSkip = sal_True;
            break;
        case KEY_F2:
            if ( !bShift && !bControl && !bAlt && eMode == SC_INPUT_TABLE )
            {
                eMode = SC_INPUT_TYPE;
                bUsed = sal_True;
            }
            break;
    }

    //  Cursortasten nur ausfuehren, wenn schon im Edit-Modus
    //  z.B. wegen Shift-Ctrl-PageDn (ist nicht als Accelerator definiert)

    sal_Bool bCursorKey = EditEngine::DoesKeyMoveCursor(rKEvt);
    sal_Bool bInsKey = ( nCode == KEY_INSERT && !nModi );   // Insert wie Cursortasten behandeln
    if ( !bUsed && !bSkip && ( bDoEnter || EditEngine::DoesKeyChangeText(rKEvt) ||
                    ( eMode != SC_INPUT_NONE && ( bCursorKey || bInsKey ) ) ) )
    {
        HideTip();
        HideTipBelow();

        if (bSelIsRef)
        {
            RemoveSelection();
            bSelIsRef = sal_False;
        }

        UpdateActiveView();
        sal_Bool bNewView = DataChanging( nChar );

        if (bProtected)                             // Zelle geschuetzt?
            bUsed = sal_True;                           // Key-Event nicht weiterleiten
        else                                        // Aenderungen erlaubt
        {
            if (bNewView )                          // neu anlegen
            {
                if (pActiveViewSh)
                    pActiveViewSh->GetViewData()->GetDocShell()->PostEditView( pEngine, aCursorPos );
                UpdateActiveView();
                if (eMode==SC_INPUT_NONE)
                    if (pTableView || pTopView)
                    {
                        String aStrLoP;

                        if ( bStartEdit && bCellHasPercentFormat && ((nChar >= '0' && nChar <= '9') || nChar == '-') )
                            aStrLoP = '%';

                        if (pTableView)
                        {
                            pTableView->GetEditEngine()->SetText( aStrLoP );
                            if ( aStrLoP.Len() )
                                pTableView->SetSelection( ESelection(0,0, 0,0) );   // before the '%'

                            // don't call SetSelection if the string is empty anyway,
                            // to avoid breaking the bInitial handling in ScViewData::EditGrowY
                        }
                        if (pTopView)
                        {
                            pTopView->GetEditEngine()->SetText( aStrLoP );
                            if ( aStrLoP.Len() )
                                pTopView->SetSelection( ESelection(0,0, 0,0) );     // before the '%'
                        }
                    }
                SyncViews();
            }

            if (pTableView || pTopView)
            {
//              pActiveView->SetEditEngineUpdateMode(sal_True);         //! gibt Muell !!!!

                if (bDoEnter)
                {
                    if (pTableView)
                        if( pTableView->PostKeyEvent( KeyEvent( CHAR_CR, KeyCode(KEY_RETURN) ) ) )
                            bUsed = sal_True;
                    if (pTopView)
                        if( pTopView->PostKeyEvent( KeyEvent( CHAR_CR, KeyCode(KEY_RETURN) ) ) )
                            bUsed = sal_True;
                }
                else if ( nAutoPar && nChar == ')' && CursorAtClosingPar() )
                {
                    SkipClosingPar();
                    bUsed = sal_True;
                }
                else
                {
                    if (pTableView)
                        if ( pTableView->PostKeyEvent( rKEvt ) )
                            bUsed = sal_True;
                    if (pTopView)
                        if ( pTopView->PostKeyEvent( rKEvt ) )
                            bUsed = sal_True;
                }

                //  Auto-Eingabe:

                if ( bUsed && bAutoComplete )
                {
                    bUseTab = sal_False;
                    nAutoPos = SCPOS_INVALID;                       // do not search further

                    KeyFuncType eFunc = rKEvt.GetKeyCode().GetFunction();
                    if ( nChar && nChar != 8 && nChar != 127 &&     // no 'backspace', no 'delete'
                         KEYFUNC_CUT != eFunc)                      // and no 'CTRL-X'
                    {
                        if (bFormulaMode)
                            UseFormulaData();
                        else
                            UseColData();
                    }
                }

                //  when the selection is changed manually or an opening parenthesis
                //  is typed, stop overwriting parentheses
                if ( bUsed && nChar == '(' )
                    ResetAutoPar();

                if ( KEY_INSERT == nCode )
                {
                    SfxViewFrame* pViewFrm = SfxViewFrame::Current();
                    if (pViewFrm)
                        pViewFrm->GetBindings().Invalidate( SID_ATTR_INSERT );
                }
                if( bUsed && bFormulaMode && ( bCursorKey || bInsKey || nCode == KEY_DELETE || nCode == KEY_BACKSPACE ) )
                {
                    ShowTipCursor();
                }
            }

            // #i114511# don't count cursor keys as modification
            sal_Bool bSetModified = !bCursorKey;
            DataChanged(sal_False, bSetModified);  // also calls UpdateParenthesis()
            InvalidateAttribs();        //! in DataChanged ?
        }
    }

    if (pTopView && eMode != SC_INPUT_NONE)
        SyncViews();

    return bUsed;
}

sal_Bool ScInputHandler::InputCommand( const CommandEvent& rCEvt, sal_Bool bForce )
{
    sal_Bool bUsed = sal_False;

    if ( rCEvt.GetCommand() == COMMAND_CURSORPOS )
    {
        //  #90346# for COMMAND_CURSORPOS, do as little as possible, because
        //  with remote VCL, even a ShowCursor will generate another event.
        if ( eMode != SC_INPUT_NONE )
        {
            UpdateActiveView();
            if (pTableView || pTopView)
            {
                if (pTableView)
                    pTableView->Command( rCEvt );
                else if (pTopView)                      // call only once
                    pTopView->Command( rCEvt );
                bUsed = sal_True;
            }
        }
    }
    else
    {
        if ( bForce || eMode != SC_INPUT_NONE )
        {
            if (!bOptLoaded)
            {
                bAutoComplete = SC_MOD()->GetAppOptions().GetAutoComplete();
                bOptLoaded = sal_True;
            }

            HideTip();
            HideTipBelow();

            if ( bSelIsRef )
            {
                RemoveSelection();
                bSelIsRef = sal_False;
            }

            UpdateActiveView();
            sal_Bool bNewView = DataChanging( 0, sal_True );

            if (bProtected)                             // cell protected
                bUsed = sal_True;                           // event is used
            else                                        // changes allowed
            {
                if (bNewView)                           // create new edit view
                {
                    if (pActiveViewSh)
                        pActiveViewSh->GetViewData()->GetDocShell()->PostEditView( pEngine, aCursorPos );
                    UpdateActiveView();
                    if (eMode==SC_INPUT_NONE)
                        if (pTableView || pTopView)
                        {
                            String aStrLoP;
                            if (pTableView)
                            {
                                pTableView->GetEditEngine()->SetText( aStrLoP );
                                pTableView->SetSelection( ESelection(0,0, 0,0) );
                            }
                            if (pTopView)
                            {
                                pTopView->GetEditEngine()->SetText( aStrLoP );
                                pTopView->SetSelection( ESelection(0,0, 0,0) );
                            }
                        }
                    SyncViews();
                }

                if (pTableView || pTopView)
                {
                    if (pTableView)
                        pTableView->Command( rCEvt );
                    if (pTopView)
                        pTopView->Command( rCEvt );

                    bUsed = sal_True;

                    if ( rCEvt.GetCommand() == COMMAND_ENDEXTTEXTINPUT )
                    {
                        //  AutoInput after ext text input

                        nAutoPos = SCPOS_INVALID;
                        if (bFormulaMode)
                            UseFormulaData();
                        else
                            UseColData();
                    }
                }

                DataChanged();              //  calls UpdateParenthesis()
                InvalidateAttribs();        //! in DataChanged ?
            }
        }

        if (pTopView && eMode != SC_INPUT_NONE)
            SyncViews();
    }

    return bUsed;
}

void ScInputHandler::NotifyChange( const ScInputHdlState* pState,
                                   sal_Bool bForce, ScTabViewShell* pSourceSh,
                                   sal_Bool bStopEditing)
{
    //  #62806# Wenn der Aufruf aus einem Makro-Aufruf im EnterHandler kommt,
    //  gleich abbrechen und nicht den Status durcheinander bringen
    if (bInEnterHandler)
        return;

    sal_Bool bRepeat = (pState == pLastState);
    if (!bRepeat && pState && pLastState)
        bRepeat = sal::static_int_cast<sal_Bool>(*pState == *pLastState);
    if (bRepeat && !bForce)
        return;

    bInOwnChange = sal_True;                // disable ModifyHdl (reset below)

    if ( pState && !pLastState )        // wieder enablen
        bForce = sal_True;

    sal_Bool bHadObject = pLastState && pLastState->GetEditData();

    //! Before EditEngine gets eventually created (so it gets the right pools)
    if ( pSourceSh )
        pActiveViewSh = pSourceSh;
    else
        pActiveViewSh = PTR_CAST(ScTabViewShell, SfxViewShell::Current());

    ImplCreateEditEngine();

    if ( pState != pLastState )
    {
        delete pLastState;
        pLastState = pState ? new ScInputHdlState( *pState ) : NULL;
    }

    if ( pState && pActiveViewSh )
    {
        ScModule* pScMod = SC_MOD();

        if ( pState )
        {
            sal_Bool bIgnore = sal_False;

            //  hier auch fremde Referenzeingabe beruecksichtigen (z.B. Funktions-AP),
            //  FormEditData falls gerade von der Hilfe auf Calc umgeschaltet wird:

            if ( !bFormulaMode && !pScMod->IsFormulaMode() && !pScMod->GetFormEditData() )
            {
                if ( bModified )
                {
                    if (pState->GetPos() != aCursorPos)
                    {
                        if (!bProtected)
                            EnterHandler();
                    }
                    else
                        bIgnore = sal_True;
                }

                if ( !bIgnore /* || bRepeat */ )
                {
                    const ScAddress&        rSPos   = pState->GetStartPos();
                    const ScAddress&        rEPos   = pState->GetEndPos();
                    const EditTextObject*   pData   = pState->GetEditData();
                    String                  aString = pState->GetString();
                    sal_Bool                    bTxtMod = sal_False;
                    ScDocShell* pDocSh = pActiveViewSh->GetViewData()->GetDocShell();
                    ScDocument* pDoc = pDocSh->GetDocument();

                    aCursorPos  = pState->GetPos();

                    if ( pData /* || bRepeat */ )
                        bTxtMod = sal_True;
                    else if ( bHadObject )
                        bTxtMod = sal_True;
                    else if ( bTextValid )
                        bTxtMod = ( aString != aCurrentText );
                    else
                        bTxtMod = ( aString != GetEditText(pEngine) );

                    if ( bTxtMod || bForce )
                    {
                        if (pData)
                        {
                            pEngine->SetText( *pData );
                            aString = GetEditText(pEngine);
                            lcl_RemoveTabs(aString);
                            bTextValid = sal_False;
                            aCurrentText.Erase();
                        }
                        else
                        {
                            aCurrentText = aString;
                            bTextValid = sal_True;              //! erst nur als String merken
                        }

                        if ( pInputWin )
                            pInputWin->SetTextString(aString);
                    }

                    if ( pInputWin )                        // Bereichsanzeige
                    {
                        String aPosStr;
                        const ScAddress::Details aAddrDetails( pDoc, aCursorPos );

                        //  Ist der Bereich ein Name?
                        //! per Timer suchen ???

                        if ( pActiveViewSh )
                            pActiveViewSh->GetViewData()->GetDocument()->
                                GetRangeAtBlock( ScRange( rSPos, rEPos ), &aPosStr );

                        if ( !aPosStr.Len() )           // kein Name -> formatieren
                        {
                            sal_uInt16 nFlags = 0;
                            if( aAddrDetails.eConv == formula::FormulaGrammar::CONV_XL_R1C1 )
                                nFlags |= SCA_COL_ABSOLUTE | SCA_ROW_ABSOLUTE;
                            if ( rSPos != rEPos )
                            {
                                ScRange r(rSPos, rEPos);
                                nFlags |= (nFlags << 4);
                                r.Format( aPosStr, SCA_VALID | nFlags, pDoc, aAddrDetails );
                            }
                            else
                                aCursorPos.Format( aPosStr, SCA_VALID | nFlags, pDoc, aAddrDetails );
                        }
                        //IAccessibility2 Implementation 2009-----
                        // Disable the accessible VALUE_CHANGE event
                        sal_Bool bIsSuppressed = pInputWin->IsAccessibilityEventsSuppressed(sal_False);
                        pInputWin->SetAccessibilityEventsSuppressed(sal_True);
                        pInputWin->SetPosString(aPosStr);
                        pInputWin->SetAccessibilityEventsSuppressed(bIsSuppressed);
                        //-----IAccessibility2 Implementation 2009
                        pInputWin->SetSumAssignMode();
                    }

                    if (bStopEditing)
                        SFX_APP()->Broadcast( SfxSimpleHint( FID_KILLEDITVIEW ) );

                    //  As long as the content is not edited, turn off online spelling.
                    //  Online spelling is turned back on in StartTable, after setting
                    //  the right language from cell attributes.

                    sal_uLong nCntrl = pEngine->GetControlWord();
                    if ( nCntrl & EE_CNTRL_ONLINESPELLING )
                        pEngine->SetControlWord( nCntrl & ~EE_CNTRL_ONLINESPELLING );

                    bModified = sal_False;
                    bSelIsRef = sal_False;
                    bProtected = sal_False;
                    bCommandErrorShown = sal_False;
                }
            }
        }

//      bProtected = sal_False;

        if ( pInputWin)
        {
            if(!pScMod->IsFormulaMode()&& !pScMod->IsRefDialogOpen())   //BugID 54702
            {                                                           //Wenn RefDialog offen, dann nicht enablen
                if ( !pInputWin->IsEnabled())
                {
                    pInputWin->Enable();
                    if(pDelayTimer )
                    {
                        DELETEZ( pDelayTimer );
                    }
                }
            }
            else if(pScMod->IsRefDialogOpen())
            {                                   // Da jedes Dokument eigenes InputWin hat, sollte
                if ( !pDelayTimer )             // nochmals Timer gestartet werden, da sonst Ein-
                {                               // gabezeile evt. noch aktiv ist.
                    pDelayTimer = new Timer;
                    pDelayTimer->SetTimeout( 500 ); // 100ms Verzoegerung
                    pDelayTimer->SetTimeoutHdl( LINK( this, ScInputHandler, DelayTimer ) );
                    pDelayTimer->Start();
                }
            }
        }
    }
    else // !pState || !pActiveViewSh
    {
        if ( !pDelayTimer )
        {
            pDelayTimer = new Timer;
            pDelayTimer->SetTimeout( 500 ); // 100ms Verzoegerung
            pDelayTimer->SetTimeoutHdl( LINK( this, ScInputHandler, DelayTimer ) );
            pDelayTimer->Start();
        }
    }

    HideTip();
    HideTipBelow();
    bInOwnChange = sal_False;
}

void ScInputHandler::UpdateCellAdjust( SvxCellHorJustify eJust )
{
    eAttrAdjust = eJust;
    UpdateAdjust( 0 );
}

void ScInputHandler::ResetDelayTimer()
{
    if(pDelayTimer!=NULL)
    {
        DELETEZ( pDelayTimer );

        if ( pInputWin)
        {
            pInputWin->Enable();
        }
    }
}

IMPL_LINK( ScInputHandler, DelayTimer, Timer*, pTimer )
{
    if ( pTimer == pDelayTimer )
    {
        DELETEZ( pDelayTimer );

        if ( NULL == pLastState || SC_MOD()->IsFormulaMode() || SC_MOD()->IsRefDialogOpen())
        {
            //! new method at ScModule to query if function autopilot is open

            SfxViewFrame* pViewFrm = SfxViewFrame::Current();
            if ( pViewFrm && pViewFrm->GetChildWindow( SID_OPENDLG_FUNCTION ) )
            {
                if ( pInputWin)
                {
                    pInputWin->EnableButtons( sal_False );
                    pInputWin->Disable();
                }
            }
            else if ( !bFormulaMode )   // #39210# Formel auch z.B. bei Hilfe behalten
            {
                bInOwnChange = sal_True;    // disable ModifyHdl (reset below)

                pActiveViewSh = NULL;
                pEngine->SetText( EMPTY_STRING );
                if ( pInputWin )
                {
                    pInputWin->SetPosString( EMPTY_STRING );
                    pInputWin->SetTextString( EMPTY_STRING );
                    pInputWin->Disable();
                }

                bInOwnChange = sal_False;
            }
        }
    }
    return 0;
}

void ScInputHandler::InputSelection( EditView* pView )
{
    SyncViews( pView );
    ShowTipCursor();
    UpdateParenthesis();    //  Selektion geaendert -> Klammer-Hervorhebung neu

    //  when the selection is changed manually, stop overwriting parentheses
    ResetAutoPar();
}

void ScInputHandler::InputChanged( EditView* pView, sal_Bool bFromNotify )
{
    ESelection aSelection = pView->GetSelection();

    UpdateActiveView();

    // #i20282# DataChanged needs to know if this is from the input line's modify handler
    sal_Bool bFromTopNotify = ( bFromNotify && pView == pTopView );

    sal_Bool bNewView = DataChanging();                     //! kann das hier ueberhaupt sein?
    aCurrentText = pView->GetEditEngine()->GetText();   // auch den String merken
    pEngine->SetText( aCurrentText );
    DataChanged( bFromTopNotify );
    bTextValid = sal_True;      // wird in DataChanged auf sal_False gesetzt

    if ( pActiveViewSh )
    {
        ScViewData* pViewData = pActiveViewSh->GetViewData();
        if ( bNewView )
            pViewData->GetDocShell()->PostEditView( pEngine, aCursorPos );

        pViewData->EditGrowY();
        pViewData->EditGrowX();
    }

    SyncViews( pView );
}

const String& ScInputHandler::GetEditString()
{
    if (pEngine)
    {
        aCurrentText = pEngine->GetText();      // immer neu aus Engine
        bTextValid = sal_True;
    }

    return aCurrentText;
}

Size ScInputHandler::GetTextSize()
{
    Size aSize;
    if ( pEngine )
        aSize = Size( pEngine->CalcTextWidth(), pEngine->GetTextHeight() );

    return aSize;
}

sal_Bool ScInputHandler::GetTextAndFields( ScEditEngineDefaulter& rDestEngine )
{
    sal_Bool bRet = sal_False;
    if (pEngine)
    {
        //  Feldbefehle enthalten?

        sal_uInt16 nParCnt = pEngine->GetParagraphCount();
        SfxItemSet aSet = pEngine->GetAttribs( ESelection(0,0,nParCnt,0) );
        SfxItemState eFieldState = aSet.GetItemState( EE_FEATURE_FIELD, sal_False );
        if ( eFieldState == SFX_ITEM_DONTCARE || eFieldState == SFX_ITEM_SET )
        {
            //  Inhalt kopieren

            EditTextObject* pObj = pEngine->CreateTextObject();
            rDestEngine.SetText(*pObj);
            delete pObj;

            //  Attribute loeschen

            for (sal_uInt16 i=0; i<nParCnt; i++)
                rDestEngine.QuickRemoveCharAttribs( i );

            //  Absaetze zusammenfassen

            while ( nParCnt > 1 )
            {
                xub_StrLen nLen = rDestEngine.GetTextLen( (sal_uInt16)0 );
                ESelection aSel( 0,nLen, 1,0 );
                rDestEngine.QuickInsertText( ' ', aSel );       // Umbruch durch Space ersetzen
                --nParCnt;
            }

            bRet = sal_True;
        }
    }
    return bRet;
}


//------------------------------------------------------------------------
// Methoden fuer FunktionsAutopiloten:
// InputGetSelection, InputSetSelection, InputReplaceSelection, InputGetFormulaStr
//------------------------------------------------------------------------

void ScInputHandler::InputGetSelection( xub_StrLen& rStart, xub_StrLen& rEnd )
{
    rStart = nFormSelStart;
    rEnd = nFormSelEnd;
}

//------------------------------------------------------------------------

EditView* ScInputHandler::GetFuncEditView()
{
    UpdateActiveView();     // wegen pTableView

    EditView* pView = NULL;
    if ( pInputWin )
    {
        pInputWin->MakeDialogEditView();
        pView = pInputWin->GetEditView();
    }
    else
    {
        if ( eMode != SC_INPUT_TABLE )
        {
            bCreatingFuncView = sal_True;       // RangeFinder nicht anzeigen
            SetMode( SC_INPUT_TABLE );
            bCreatingFuncView = sal_False;
            if ( pTableView )
                pTableView->GetEditEngine()->SetText( EMPTY_STRING );
        }
        pView = pTableView;
    }

    return pView;
}

//------------------------------------------------------------------------

void ScInputHandler::InputSetSelection( xub_StrLen nStart, xub_StrLen nEnd )
{
    if ( nStart <= nEnd )
    {
        nFormSelStart = nStart;
        nFormSelEnd = nEnd;
    }
    else
    {
        nFormSelEnd = nStart;
        nFormSelStart = nEnd;
    }

    EditView* pView = GetFuncEditView();
    if (pView)
        pView->SetSelection( ESelection(0,nStart, 0,nEnd) );

    bModified = sal_True;
}

//------------------------------------------------------------------------

void ScInputHandler::InputReplaceSelection( const String& rStr )
{
    if (!pRefViewSh)
        pRefViewSh = pActiveViewSh;

    DBG_ASSERT(nFormSelEnd>=nFormSelStart,"Selektion kaputt...");

    xub_StrLen nOldLen = nFormSelEnd-nFormSelStart;
    xub_StrLen nNewLen = rStr.Len();
    if (nOldLen)
        aFormText.Erase( nFormSelStart, nOldLen );
    if (nNewLen)
        aFormText.Insert( rStr, nFormSelStart );
    nFormSelEnd = nFormSelStart + nNewLen;

    EditView* pView = GetFuncEditView();
    if (pView)
    {
        pView->SetEditEngineUpdateMode( sal_False );
//      pView->InsertText( rStr, sal_True );
        pView->GetEditEngine()->SetText( aFormText );
        pView->SetSelection( ESelection(0,nFormSelStart, 0,nFormSelEnd) );
        pView->SetEditEngineUpdateMode( sal_True );
    }
    bModified = sal_True;
}

//------------------------------------------------------------------------

String ScInputHandler::InputGetFormulaStr()
{
    return aFormText;   //! eigene Membervariable?
}

//========================================================================
//  ScInputHdlState
//========================================================================

ScInputHdlState::ScInputHdlState( const ScAddress& rCurPos,
                                  const ScAddress& rStartPos,
                                  const ScAddress& rEndPos,
                                  const String& rString,
                                  const EditTextObject* pData )
    :   aCursorPos  ( rCurPos ),
        aStartPos   ( rStartPos ),
        aEndPos     ( rEndPos ),
        aString     ( rString ),
        pEditData   ( pData ? pData->Clone() : NULL )
{
}

//------------------------------------------------------------------------

ScInputHdlState::ScInputHdlState( const ScInputHdlState& rCpy )
    :   pEditData   ( NULL )
{
    *this = rCpy;
}

//------------------------------------------------------------------------

ScInputHdlState::~ScInputHdlState()
{
    delete pEditData;
}

//------------------------------------------------------------------------

int ScInputHdlState::operator==( const ScInputHdlState& r ) const
{
    return (    (aStartPos  == r.aStartPos)
             && (aEndPos    == r.aEndPos)
             && (aCursorPos == r.aCursorPos)
             && (aString    == r.aString)
             && ScGlobal::EETextObjEqual( pEditData, r.pEditData ) );
}

//------------------------------------------------------------------------

ScInputHdlState& ScInputHdlState::operator=( const ScInputHdlState& r )
{
    delete pEditData;

    aCursorPos  = r.aCursorPos;
    aStartPos   = r.aStartPos;
    aEndPos     = r.aEndPos;
    aString     = r.aString;
    pEditData   = r.pEditData ? r.pEditData->Clone() : NULL;

    return *this;
}