/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/



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

#define ITEMID_HORJUSTIFY		SID_ATTR_ALIGN_HOR_JUSTIFY
#define ITEMID_VERJUSTIFY		SID_ATTR_ALIGN_VER_JUSTIFY
//#define ITEMID_ORIENTATION     SID_ATTR_ALIGN_ORIENTATION
#define ITEMID_LINEBREAK		SID_ATTR_ALIGN_LINEBREAK
#define ITEMID_MARGIN			SID_ATTR_ALIGN_MARGIN

#include "FieldDescControl.hxx"
#include "FieldControls.hxx"
#include <tools/debug.hxx>
#include <tools/diagnose_ex.h>
#include "TableDesignHelpBar.hxx"
#include <vcl/scrbar.hxx>
#include <vcl/button.hxx>
#include <vcl/svapp.hxx>
#include <vcl/fixed.hxx>
#include <vcl/msgbox.hxx>
#include <vector>
#include "FieldDescriptions.hxx"
#include "dlgattr.hxx"
#include <svx/numfmtsh.hxx>
#include <svx/svxids.hrc>
#include <svx/algitem.hxx>
#include <svl/itempool.hxx>
#define _ZFORLIST_DECLARE_TABLE		// ohne das bekomme ich einen Compiler-Fehler in <svl/zforlist.hxx>
#include <svl/zforlist.hxx>
#include <svl/rngitem.hxx>
#include <svl/intitem.hxx>
#include <svl/numuno.hxx>
#include <svtools/transfer.hxx>
#include <com/sun/star/lang/XUnoTunnel.hpp>
#include <com/sun/star/util/NumberFormat.hpp>
#include <com/sun/star/util/XNumberFormatPreviewer.hpp>
#include <com/sun/star/util/XNumberFormatTypes.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include "QEnumTypes.hxx"
#include "dbaccess_helpid.hrc"
#include <connectivity/dbtools.hxx>
#include <connectivity/dbconversion.hxx>
#include <comphelper/numbers.hxx>
#include "UITools.hxx"
#include <memory>
#include "dbu_control.hrc"
#include "dbu_tbl.hrc"


using namespace dbaui;
using namespace dbtools;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::util;

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

// fuer die Controls auf der OFieldDescGenPage
#define CONTROL_SPACING_X	18	// 6
#define	CONTROL_SPACING_Y	4
#define CONTROL_WIDTH_1		160	// 100
#define CONTROL_WIDTH_2		100 // 60
#define CONTROL_WIDTH_3		250
#define CONTROL_WIDTH_4		(CONTROL_WIDTH_3 - 20 - 5)

#define SBA_DEF_RANGEFORMAT			(100 + 143) // RangeItem
#define SBA_DEF_FMTVALUE			(100 + 144) // SfxULONG, Format
#define SBA_ATTR_ALIGN_HOR_JUSTIFY	(100 + 145) //  SvxHorJustifyItem

#define HSCROLL_STEP		20


namespace
{
	// -----------------------------------------------------------------------------
	double checkDoubleForDateFormat(double _nValue,sal_Int32 _nFormatKey,const Reference< ::com::sun::star::util::XNumberFormatter>& _xNumberFormatter)
	{
		double nValue = _nValue;
		sal_Int32 nNumberFormat = ::comphelper::getNumberFormatType(_xNumberFormatter,_nFormatKey);
		if(		(nNumberFormat & ::com::sun::star::util::NumberFormat::DATE)	== ::com::sun::star::util::NumberFormat::DATE
			|| (nNumberFormat & ::com::sun::star::util::NumberFormat::DATETIME) == ::com::sun::star::util::NumberFormat::DATETIME )
		{
			nValue = DBTypeConversion::toStandardDbDate(DBTypeConversion::getNULLDate(_xNumberFormatter->getNumberFormatsSupplier()),nValue);
		}

		return nValue;
	}
	// -----------------------------------------------------------------------------
    template< typename T1, typename T2> void lcl_HideAndDeleteControl(short& _nPos,T1** _pControl,T2** _pControlText)
    {
        if ( *_pControl )
        {
            --_nPos;
	        (*_pControl)->Hide();
	        (*_pControlText)->Hide();
	        delete *_pControl;
	        delete *_pControlText;
            (*_pControl) = NULL;
            (*_pControlText) = NULL;
        }
    }

}

//==================================================================
// class OFieldDescControl
//==================================================================

DBG_NAME(OFieldDescControl)

//==================================================================
OFieldDescControl::OFieldDescControl( Window* pParent, const ResId& rResId, OTableDesignHelpBar* pHelpBar)
	:TabPage( pParent, rResId )
	,pHelp( pHelpBar )
	,pLastFocusWindow(NULL)
	,m_pActFocusWindow(NULL)
	,pDefaultText(NULL)
	,pRequiredText(NULL)
	,pAutoIncrementText(NULL)
	,pTextLenText(NULL)
	,pNumTypeText(NULL)
	,pLengthText(NULL)
	,pScaleText(NULL)
	,pFormatText(NULL)
	,pBoolDefaultText(NULL)
	,m_pColumnNameText(NULL)
	,m_pTypeText(NULL)
	,m_pAutoIncrementValueText(NULL)
	,pRequired(NULL)
	,pNumType(NULL)
	,pAutoIncrement(NULL)
	,pDefault(NULL)
	,pTextLen(NULL)
	,pLength(NULL)
	,pScale(NULL)
	,pFormatSample(NULL)
	,pBoolDefault(NULL)
	,m_pColumnName(NULL)
	,m_pType(NULL)
	,m_pAutoIncrementValue(NULL)
	,pFormat(NULL)
    ,m_pVertScroll( NULL )
    ,m_pHorzScroll( NULL )
    ,m_pPreviousType()
	,nCurChildId(1)
	,m_nPos(-1)
    ,aYes(ModuleRes(STR_VALUE_YES))
	,aNo(ModuleRes(STR_VALUE_NO))
    ,m_nOldVThumb( 0 )
    ,m_nOldHThumb( 0 )
	,m_nWidth(50)
    ,nDelayedGrabFocusEvent(0)
    ,m_bAdded(sal_False)
	,m_bRightAligned(false)
    ,pActFieldDescr(NULL)
{
	DBG_CTOR(OFieldDescControl,NULL);

	Contruct();
}
//------------------------------------------------------------------------------
OFieldDescControl::OFieldDescControl( Window* pParent, OTableDesignHelpBar* pHelpBar )
	:TabPage( pParent, WB_3DLOOK | WB_DIALOGCONTROL )
	,pHelp( pHelpBar )
	,pLastFocusWindow(NULL)
	,m_pActFocusWindow(NULL)
	,pDefaultText(NULL)
	,pRequiredText(NULL)
	,pAutoIncrementText(NULL)
	,pTextLenText(NULL)
	,pNumTypeText(NULL)
	,pLengthText(NULL)
	,pScaleText(NULL)
	,pFormatText(NULL)
	,pBoolDefaultText(NULL)
	,m_pColumnNameText(NULL)
	,m_pTypeText(NULL)
	,m_pAutoIncrementValueText(NULL)
	,pRequired(NULL)
	,pNumType(NULL)
	,pAutoIncrement(NULL)
	,pDefault(NULL)
	,pTextLen(NULL)
	,pLength(NULL)
	,pScale(NULL)
	,pFormatSample(NULL)
	,pBoolDefault(NULL)
	,m_pColumnName(NULL)
	,m_pType(NULL)
	,m_pAutoIncrementValue(NULL)
	,pFormat(NULL)
    ,m_pVertScroll( NULL )
    ,m_pHorzScroll( NULL )
    ,m_pPreviousType()
	,nCurChildId(1)
	,m_nPos(-1)
    ,aYes(ModuleRes(STR_VALUE_YES))
	,aNo(ModuleRes(STR_VALUE_NO))
    ,m_nOldVThumb( 0 )
    ,m_nOldHThumb( 0 )
	,m_nWidth(50)
    ,nDelayedGrabFocusEvent(0)
    ,m_bAdded(sal_False)
	,m_bRightAligned(false)
    ,pActFieldDescr(NULL)
{
	DBG_CTOR(OFieldDescControl,NULL);
    Contruct();
}
// -----------------------------------------------------------------------------
void OFieldDescControl::Contruct()
{
    m_pVertScroll = new ScrollBar(this, WB_VSCROLL | WB_REPEAT | WB_DRAG);
	m_pHorzScroll = new ScrollBar(this, WB_HSCROLL | WB_REPEAT | WB_DRAG);
	m_pVertScroll->SetScrollHdl(LINK(this, OFieldDescControl, OnScroll));
	m_pHorzScroll->SetScrollHdl(LINK(this, OFieldDescControl, OnScroll));
	m_pVertScroll->Show();
	m_pHorzScroll->Show();

	m_pVertScroll->EnableClipSiblings();
	m_pHorzScroll->EnableClipSiblings();

	m_pVertScroll->SetLineSize(1);
	m_pVertScroll->SetPageSize(1);
	m_pHorzScroll->SetLineSize(1);
	m_pHorzScroll->SetPageSize(1);

	m_nOldVThumb = m_nOldHThumb = 0;
}

//------------------------------------------------------------------------------
OFieldDescControl::~OFieldDescControl()
{
	DBG_DTOR(OFieldDescControl,NULL);

	{
		::std::auto_ptr<Window> aTemp(m_pVertScroll);
		m_pVertScroll	 = NULL;
	}
	{
		::std::auto_ptr<Window> aTemp(m_pHorzScroll);
		m_pHorzScroll	 = NULL;
	}
    if ( m_bAdded )
        ::dbaui::notifySystemWindow(this,this,::comphelper::mem_fun(&TaskPaneList::RemoveWindow));
	pLastFocusWindow = NULL;

	//////////////////////////////////////////////////////////////////////
	// Childs zerstoeren
	DeactivateAggregate( tpDefault );
	DeactivateAggregate( tpRequired );
	DeactivateAggregate( tpTextLen );
	DeactivateAggregate( tpNumType );
	DeactivateAggregate( tpScale );
	DeactivateAggregate( tpLength );
	DeactivateAggregate( tpFormat );
	DeactivateAggregate( tpAutoIncrement );
	DeactivateAggregate( tpBoolDefault );
	DeactivateAggregate( tpColumnName );
	DeactivateAggregate( tpType );
	DeactivateAggregate( tpAutoIncrementValue );

	if(nDelayedGrabFocusEvent)
		Application::RemoveUserEvent(nDelayedGrabFocusEvent);
}

//------------------------------------------------------------------------------
String OFieldDescControl::BoolStringPersistent(const String& rUIString) const
{
	static String aZero('0');
	static String aOne('1');

	if (rUIString == aNo)
		return aZero;
	if (rUIString == aYes)
		return aOne;
	return String();
}

//------------------------------------------------------------------------------
String OFieldDescControl::BoolStringUI(const String& rPersistentString) const
{
	static String aZero('0');
	static String aOne('1');
	static String aNone(ModuleRes(STR_VALUE_NONE));

	// FS - 66161 - 14.05.1999 - aeltere Versionen haben eventuell einen sprachabhaengigen String als Default gespeichert
	if (rPersistentString.Equals(aYes) || rPersistentString.Equals(aNo))
		return rPersistentString;

	if (rPersistentString == aZero)
		return aNo;
	if (rPersistentString == aOne)
		return aYes;

	return aNone;
}

//------------------------------------------------------------------------------
void OFieldDescControl::Init()
{
	Reference< ::com::sun::star::util::XNumberFormatter > xFormatter = GetFormatter();
	::dbaui::setEvalDateFormatForFormatter(xFormatter);
}

//------------------------------------------------------------------------------
IMPL_LINK(OFieldDescControl, OnScroll, ScrollBar*, /*pBar*/)
{
	ScrollAllAggregates();
	return 0;
}
// -----------------------------------------------------------------------------
namespace
{
	void getMaxXPosition(Window* _pWindow,long& _rnMaxXPosition)
	{
		if (_pWindow)
		{
			long nTemp = _pWindow->GetSizePixel().Width() + _pWindow->GetPosPixel().X();
			_rnMaxXPosition = ::std::max(_rnMaxXPosition, nTemp);
		}
	}
}
//------------------------------------------------------------------------------
void OFieldDescControl::CheckScrollBars()
{
	// ein paar Berechnungen zur neuen Position der ScrollBars
	Size szOverallSize = GetSizePixel();
	long nHScrollHeight = m_pHorzScroll->GetSizePixel().Height();
	long nVScrollWidth = m_pVertScroll->GetSizePixel().Width();

	long nNewHWidth = szOverallSize.Width() - nVScrollWidth;
	long nNewVHeight = szOverallSize.Height() - nHScrollHeight;

	sal_Bool bNeedHScrollBar(sal_False), bNeedVScrollBar(sal_False);

	// die Bereiche anpassen
	// brauche ich ScrollBars eigentlich ?
	// horizontal :
	long lMaxXPosition = 0;
	Control* ppAggregates[] = { pRequired, pNumType, pAutoIncrement, pDefault, pTextLen, pLength, pScale, pFormat, m_pColumnName, m_pType,m_pAutoIncrementValue};
	for (sal_uInt16 i=0; i<sizeof(ppAggregates)/sizeof(ppAggregates[0]); ++i)
		getMaxXPosition(ppAggregates[i],lMaxXPosition);

	if (m_pHorzScroll)
		lMaxXPosition += m_pHorzScroll->GetThumbPos() * HSCROLL_STEP;

	long lMaxXAvailable = szOverallSize.Width();
	bNeedHScrollBar = lMaxXPosition > lMaxXAvailable;
		// aendert sich vielleicht noch

	// vertikal
	// wieviel Controls habe ich
	sal_uInt16 nActive = CountActiveAggregates();
	// welches ist das letzte, was ganz drauf passt ?
	sal_uInt16 nLastVisible;
    const sal_Int32 nControlHeight = GetMaxControlHeight();
    const sal_Int32 nControl_Spacing_y = LogicToPixel(Size(0, CONTROL_SPACING_Y),MAP_APPFONT).Height();
	if (bNeedHScrollBar)
		nLastVisible = static_cast<sal_uInt16>((szOverallSize.Height() - nControl_Spacing_y - nHScrollHeight) / (nControl_Spacing_y + nControlHeight));
	else
		nLastVisible = static_cast<sal_uInt16>((szOverallSize.Height() - nControl_Spacing_y) / (nControl_Spacing_y + nControlHeight));
	bNeedVScrollBar = nActive>nLastVisible;

	if (bNeedVScrollBar)
	{
		// in die urspruengliche Berechnung von lMaxXAvailable ist nicht mit eingegangen, dass ich eine VScrollBar habe, also muss ich
		// das nachholen
		lMaxXAvailable -= nVScrollWidth;
		if (!bNeedHScrollBar && (lMaxXPosition > lMaxXAvailable))
		{
			// durch die vertikale brauche ich jetzt ploetzlich doch eine horizontale
			bNeedHScrollBar = sal_True;
			// nLastVisible anpassen
			nLastVisible = static_cast<sal_uInt16>((szOverallSize.Height() - nControl_Spacing_y - nHScrollHeight) / (nControl_Spacing_y + nControlHeight));
				// bNeedVScrollBar aendert sich nicht : es ist schon auf sal_True und nLastVisible wird hoechstens kleiner
		}
	}

	// jetzt kann ich sie wirklich positionieren und ihre Parameter setzen
	if (bNeedVScrollBar)
	{
		m_pVertScroll->Show();
		m_pVertScroll->SetRangeMax(nActive - nLastVisible);
//		m_pVertScroll->SetThumbPos(0);

		m_pVertScroll->SetPosSizePixel( Point(nNewHWidth, 0), Size(nVScrollWidth, szOverallSize.Height()) );
	}
	else
	{
		m_pVertScroll->Hide();
		m_pVertScroll->SetRangeMax(0);
		m_pVertScroll->SetThumbPos(0);
	}

	if (bNeedHScrollBar)
	{
		m_pHorzScroll->Show();
		m_pHorzScroll->SetRangeMax((lMaxXPosition - lMaxXAvailable + HSCROLL_STEP - 1 )/HSCROLL_STEP);
//		m_pHorzScroll->SetThumbPos(0);

		m_pHorzScroll->SetPosSizePixel( Point(0, nNewVHeight), Size(bNeedVScrollBar ? nNewHWidth : szOverallSize.Width(), nHScrollHeight) );
	}
	else
	{
		m_pHorzScroll->Hide();
		m_pHorzScroll->SetRangeMax(0);
		m_pHorzScroll->SetThumbPos(0);
	}
}

//------------------------------------------------------------------------------
void OFieldDescControl::Resize()
{
	CheckScrollBars();
	ScrollAllAggregates();
}

//------------------------------------------------------------------------------
inline void OFieldDescControl::ScrollAggregate(Control* pText, Control* pInput, Control* pButton, long nDeltaX, long nDeltaY)
{
	if  (!pText)
		return;
	pText->SetPosPixel(pText->GetPosPixel() + Point(nDeltaX, nDeltaY));
	pInput->SetPosPixel(pInput->GetPosPixel() + Point(nDeltaX, nDeltaY));
	if (pButton)
		pButton->SetPosPixel(pButton->GetPosPixel() + Point(nDeltaX, nDeltaY));
}

//------------------------------------------------------------------------------
void OFieldDescControl::ScrollAllAggregates()
{
	long nDeltaX = 0, nDeltaY = 0;
	if (m_nOldHThumb != m_pHorzScroll->GetThumbPos())
	{
		nDeltaX = (m_nOldHThumb - m_pHorzScroll->GetThumbPos()) * HSCROLL_STEP;
		m_nOldHThumb = m_pHorzScroll->GetThumbPos();
	}

	if (m_nOldVThumb != m_pVertScroll->GetThumbPos())
	{
        const sal_Int32 nControlHeight = GetMaxControlHeight();
        const sal_Int32 nControl_Spacing_y = LogicToPixel(Size(0, CONTROL_SPACING_Y),MAP_APPFONT).Height();
		nDeltaY = (m_nOldVThumb - m_pVertScroll->GetThumbPos()) * (nControl_Spacing_y + nControlHeight);
		m_nOldVThumb = m_pVertScroll->GetThumbPos();
	}

	if (nDeltaX || nDeltaY)
	{
		Control* ppAggregates[]		= {	  pRequired, pNumType
										, pAutoIncrement, pDefault
										, pTextLen, pLength
										, pScale, m_pColumnName
										, m_pType, m_pAutoIncrementValue};
		Control* ppAggregatesText[]	= {	  pRequiredText, pNumTypeText
										, pAutoIncrementText, pDefaultText
										, pTextLenText, pLengthText
										, pScaleText, m_pColumnNameText
										, m_pTypeText, m_pAutoIncrementValueText};
		OSL_ENSURE(sizeof(ppAggregates)/sizeof(ppAggregates[0]) == sizeof(ppAggregatesText)/sizeof(ppAggregatesText[0]),"Lists are not identical!");

		for (sal_uInt16 i=0; i<sizeof(ppAggregates)/sizeof(ppAggregates[0]); ++i)
			ScrollAggregate(ppAggregatesText[i],ppAggregates[i],NULL,nDeltaX, nDeltaY);

		ScrollAggregate(pFormatText,pFormatSample,pFormat,nDeltaX, nDeltaY);
	}
}

//------------------------------------------------------------------------------
sal_uInt16 OFieldDescControl::CountActiveAggregates() const
{
	Control* ppAggregates[] = { pRequired, pNumType, pAutoIncrement, pDefault, pTextLen, pLength, pScale, pFormat, m_pColumnName, m_pType,m_pAutoIncrementValue};
	sal_uInt16 nVisibleAggregates = 0;
	for (sal_uInt16 i=0; i<sizeof(ppAggregates)/sizeof(ppAggregates[0]); ++i)
		if (ppAggregates[i])
			++nVisibleAggregates;
	return nVisibleAggregates;
}
//------------------------------------------------------------------------------
sal_Int32 OFieldDescControl::GetMaxControlHeight() const
{
    Size aHeight;
    Control* ppAggregates[] = { pRequired, pNumType, pAutoIncrement, pDefault, pTextLen, pLength, pScale, pFormat, m_pColumnName, m_pType,m_pAutoIncrementValue};
	for (sal_uInt16 i=0; i<sizeof(ppAggregates)/sizeof(ppAggregates[0]); ++i)
    {
		if ( ppAggregates[i] )
        {
            const Size aTemp( ppAggregates[i]->GetOptimalSize(WINDOWSIZE_PREFERRED) );
            if ( aTemp.Height() > aHeight.Height() )
                aHeight.Height() = aTemp.Height();
        } // if ( ppAggregates[i] )
    }

    return aHeight.Height();
}
//------------------------------------------------------------------------------
void OFieldDescControl::SetReadOnly( sal_Bool bReadOnly )
{
	DBG_CHKTHIS(OFieldDescControl,NULL);
	//////////////////////////////////////////////////////////////////////
	// Controls enablen/disablen
	Control* ppAggregates[]		= {	  pRequired, pNumType
										, pAutoIncrement, pDefault
										, pTextLen, pLength
										, pScale, m_pColumnName
										, m_pType, m_pAutoIncrementValue
										, pFormat};
	Control* ppAggregatesText[]	= {	  pRequiredText, pNumTypeText
										, pAutoIncrementText, pDefaultText
										, pTextLenText, pLengthText
										, pScaleText, m_pColumnNameText
										, m_pTypeText, m_pAutoIncrementValueText
										, pFormatText};

	OSL_ENSURE(sizeof(ppAggregates)/sizeof(ppAggregates[0]) == sizeof(ppAggregatesText)/sizeof(ppAggregatesText[0]),"Lists are not identical!");

	for (sal_uInt16 i=0; i<sizeof(ppAggregates)/sizeof(ppAggregates[0]); ++i)
	{
		if ( ppAggregatesText[i] )
			ppAggregatesText[i]->Enable( !bReadOnly );
		if ( ppAggregates[i] )
			ppAggregates[i]->Enable( !bReadOnly );
	}
}

//------------------------------------------------------------------------------
String OFieldDescControl::GetControlText( sal_uInt16 nControlId )
{
	DBG_CHKTHIS(OFieldDescControl,NULL);
	//////////////////////////////////////////////////////////////////////
	// Texte der Controls auslesen
	switch( nControlId )
	{
		case FIELD_PROPERTY_BOOL_DEFAULT:
			if (pBoolDefault)
				return pBoolDefault->GetSelectEntry();
			break;
		case FIELD_PROPERTY_DEFAULT:
			if (pDefault)
				return pDefault->GetText();
			break;
		case FIELD_PROPERTY_REQUIRED:
			if (pRequired)
				return pRequired->GetSelectEntry();
			break;
		case FIELD_PROPERTY_TEXTLEN:
			if (pTextLen)
				return String::CreateFromInt64(pTextLen->GetValue());
		case FIELD_PROPERTY_NUMTYPE:
			if (pNumType)
				return pNumType->GetSelectEntry();
			break;
		case FIELD_PROPERTY_AUTOINC:
			if (pAutoIncrement)
				return pAutoIncrement->GetSelectEntry();
			break;
		case FIELD_PROPERTY_LENGTH:
			if (pLength)
				return pLength->GetText();
			break;
		case FIELD_PROPERTY_SCALE:
			if (pScale)
				return pScale->GetText();
			break;
		case FIELD_PROPERTY_FORMAT:
			if (pFormatSample)
				return pFormatSample->GetText();
			break;
		case FIELD_PRPOERTY_COLUMNNAME:
			if(m_pColumnName)
				return m_pColumnName->GetText();
		case FIELD_PRPOERTY_TYPE:
			if(m_pType)
				return m_pType->GetSelectEntry();
			break;
		case FIELD_PRPOERTY_AUTOINCREMENT:
			if(m_pAutoIncrementValue)
				return m_pAutoIncrementValue->GetText();
	}

	return String();
}

//------------------------------------------------------------------------------
void OFieldDescControl::SetControlText( sal_uInt16 nControlId, const String& rText )
{
	DBG_CHKTHIS(OFieldDescControl,NULL);
	//////////////////////////////////////////////////////////////////////
	// Texte der Controls setzen
	switch( nControlId )
	{
		case FIELD_PROPERTY_BOOL_DEFAULT:
			if (pBoolDefault)
			{
				String sOld = pBoolDefault->GetSelectEntry();
				pBoolDefault->SelectEntry(rText);
				if (!sOld.Equals(rText))
					LINK(this, OFieldDescControl, ChangeHdl).Call(pBoolDefault);
			}
			break;
		case FIELD_PROPERTY_DEFAULT:
			if (pDefault)
			{
				pDefault->SetText(rText);
				UpdateFormatSample(pActFieldDescr);
			}
			break;

		case FIELD_PROPERTY_REQUIRED:
			if (pRequired)
				pRequired->SelectEntry(rText);
			break;


		case FIELD_PROPERTY_TEXTLEN:
			if (pTextLen)
				pTextLen->SetText(rText);
			break;

		case FIELD_PROPERTY_NUMTYPE:
			if (pNumType)
				pNumType->SelectEntry(rText);
			break;

		case FIELD_PROPERTY_AUTOINC:
			if (pAutoIncrement)
			{
				String sOld = pAutoIncrement->GetSelectEntry();
				pAutoIncrement->SelectEntry(rText);
				if (!sOld.Equals(rText))
					LINK(this, OFieldDescControl, ChangeHdl).Call(pAutoIncrement);
			}
			break;

		case FIELD_PROPERTY_LENGTH:
			if (pLength)
				pLength->SetText(rText);
			break;

		case FIELD_PROPERTY_SCALE:
			if (pScale)
				pScale->SetText(rText);
			break;

		case FIELD_PROPERTY_FORMAT:
			if (pActFieldDescr)
				UpdateFormatSample(pActFieldDescr);
			break;
		case FIELD_PRPOERTY_COLUMNNAME:
			if(m_pColumnName)
				m_pColumnName->SetText(rText);
			break;
		case FIELD_PRPOERTY_TYPE:
			if(m_pType)
				m_pType->SelectEntry(rText);
			break;
		case FIELD_PRPOERTY_AUTOINCREMENT:
			if(m_pAutoIncrementValue)
				m_pAutoIncrementValue->SetText(rText);
			break;
	}
}

//------------------------------------------------------------------------
IMPL_LINK( OFieldDescControl, FormatClickHdl, Button *, /*pButton*/ )
{
	DBG_CHKTHIS(OFieldDescControl,NULL);
	//////////////////////////////////////////////////////////////////////
	// Temporaere Column erzeugen, mit der Datenaustausch mit Dialog erfolgt
	if( !pActFieldDescr )
		return 0;

	sal_Int32 nOldFormatKey(pActFieldDescr->GetFormatKey());
	SvxCellHorJustify rOldJustify = pActFieldDescr->GetHorJustify();
	Reference< XNumberFormatsSupplier >  xSupplier = GetFormatter()->getNumberFormatsSupplier();
    SvNumberFormatsSupplierObj* pSupplierImpl = SvNumberFormatsSupplierObj::getImplementation( xSupplier );

	SvNumberFormatter* pFormatter = pSupplierImpl->GetNumberFormatter();
	sal_uInt16 nFlags;
	if(::dbaui::callColumnFormatDialog(this,pFormatter,pActFieldDescr->GetType(),nOldFormatKey,rOldJustify,nFlags,sal_True))
	{
		sal_Bool bModified = sal_False;
		if(nOldFormatKey != pActFieldDescr->GetFormatKey())
		{
			pActFieldDescr->SetFormatKey( nOldFormatKey );
			bModified = sal_True;
		}
		if(rOldJustify != pActFieldDescr->GetHorJustify())
		{
			pActFieldDescr->SetHorJustify( rOldJustify );
			bModified = sal_True;
		}

		if(bModified)
		{
			SetModified(sal_True);
			UpdateFormatSample(pActFieldDescr);
		}
	}
	return 0;
}

// -----------------------------------------------------------------------
void OFieldDescControl::SetModified(sal_Bool /*bModified*/) 
{
}
//------------------------------------------------------------------------
IMPL_LINK( OFieldDescControl, ChangeHdl, ListBox *, pListBox )
{
	DBG_CHKTHIS(OFieldDescControl,NULL);
	if ( !pActFieldDescr )
		return 0;

    if ( pListBox->GetSavedValue() != pListBox->GetSelectEntryPos() )
	    SetModified(sal_True);

	// Sonderbehandlund f"ur Bool Felder
	if(pListBox == pRequired && pBoolDefault )
	{
		// wenn pRequired auf sal_True gesetzt ist, dann darf das sal_Bool Feld nicht den Eintrag <<keiner>> besitzen
		String sDef = BoolStringUI(::comphelper::getString(pActFieldDescr->GetControlDefault()));

		if(pRequired->GetSelectEntryPos() == 0) // JA
		{
			pBoolDefault->RemoveEntry(String(ModuleRes(STR_VALUE_NONE)));
			if (!sDef.Equals(aYes) && !sDef.Equals(aNo))
				pBoolDefault->SelectEntryPos(1);  // nein als Default
			else
				pBoolDefault->SelectEntry(sDef);
		}
		else if(pBoolDefault->GetEntryCount() < 3)
		{
			pBoolDefault->InsertEntry(String(ModuleRes(STR_VALUE_NONE)));
			pBoolDefault->SelectEntry(sDef);
		}
	}

	// nur fuer AutoIncrement eine Sonderbehandlung
	if (pListBox == pAutoIncrement)
	{
		if(pListBox->GetSelectEntryPos() == 1)
		{ // no
			DeactivateAggregate( tpAutoIncrementValue );
			if(pActFieldDescr->IsPrimaryKey())
				DeactivateAggregate( tpRequired );
			else if( pActFieldDescr->getTypeInfo()->bNullable )
			{
				ActivateAggregate( tpRequired );
				if(pRequired)
				{
					if( pActFieldDescr->IsNullable() )
						pRequired->SelectEntryPos( 1 ); // no
					else
						pRequired->SelectEntryPos( 0 ); // yes
				}
			}
			ActivateAggregate( tpDefault );
		}
		else
		{
			DeactivateAggregate( tpRequired );
			DeactivateAggregate( tpDefault );
			ActivateAggregate( tpAutoIncrementValue );
		}
		// und jetzt alle nach oben schieben
		ArrangeAggregates();
	}

	if(pListBox == m_pType)
	{
		TOTypeInfoSP pTypeInfo = getTypeInfo(m_pType->GetSelectEntryPos());
		pActFieldDescr->FillFromTypeInfo(pTypeInfo,sal_True,sal_False); // SetType(pTypeInfo);

		DisplayData(pActFieldDescr);
		CellModified(-1, m_pType->GetPos());
	}

	return 0;
}
//------------------------------------------------------------------------------
// alle Control neu anordnen, so dass sie in fester Reihenfolge und wirklich
// OBEN auf der DescriptionPage stehen
void OFieldDescControl::ArrangeAggregates()
{
	DBG_CHKTHIS(OFieldDescControl,NULL);
	// die Beschreibung eines Controls
	struct AGGREGATE_DESCRIPTION
	{
		Control*	pctrlInputControl;	// das eigentliche Control zur Eingabe
		Control*	pctrlTextControl;	// das Label dazu
		sal_uInt16		nPosSizeArgument;	// das zweite Argument fuer SetPosSize
	};
	AGGREGATE_DESCRIPTION adAggregates[] = {
		{ m_pColumnName, m_pColumnNameText, 1},
		{ m_pType, m_pTypeText, 1},
		{ pAutoIncrement, pAutoIncrementText, 1 },
		{ m_pAutoIncrementValue, m_pAutoIncrementValueText, 3 },
		{ pNumType, pNumTypeText, 1 },
		{ pRequired, pRequiredText, 1 },
		{ pTextLen, pTextLenText, 1 },
		{ pLength, pLengthText, 1 },
		{ pScale, pScaleText, 1 },
		{ pDefault, pDefaultText, 3 },
		{ pFormatSample, pFormatText, 4 },
		{ pBoolDefault, pBoolDefaultText, 1 },
	};

	long nMaxWidth = 0;
	for (size_t i=0; i<sizeof(adAggregates)/sizeof(adAggregates[0]); i++)
	{
		if (adAggregates[i].pctrlTextControl)
		{
			nMaxWidth = ::std::max<long>(OutputDevice::GetTextWidth(adAggregates[i].pctrlTextControl->GetText()),nMaxWidth);
		}
	}

	OSL_ENSURE(nMaxWidth != 0,"Invalid width!");

	// und los ...
	int nCurrentControlPos = 0;
	Control* pZOrderPredecessor = NULL;
	for (size_t i=0; i<sizeof(adAggregates)/sizeof(adAggregates[0]); i++)
	{
		if (adAggregates[i].pctrlInputControl)
		{
			SetPosSize(&adAggregates[i].pctrlTextControl, nCurrentControlPos, 0);
			SetPosSize(&adAggregates[i].pctrlInputControl, nCurrentControlPos, adAggregates[i].nPosSizeArgument);

			// die Z-Order so, dass die Controls auch wirklich in derselben Reihenfolge durchwandert werden koennen, in der sie
			// hier angeordnet wurden
            adAggregates[i].pctrlTextControl->SetZOrder(pZOrderPredecessor, pZOrderPredecessor ? WINDOW_ZORDER_BEHIND : WINDOW_ZORDER_FIRST);
			adAggregates[i].pctrlInputControl->SetZOrder(adAggregates[i].pctrlTextControl, WINDOW_ZORDER_BEHIND );
			pZOrderPredecessor = adAggregates[i].pctrlInputControl;

			if (adAggregates[i].pctrlInputControl == pFormatSample)
			{
				pFormat->SetZOrder(pZOrderPredecessor, WINDOW_ZORDER_BEHIND);
				pZOrderPredecessor = pFormat;
			}

			++nCurrentControlPos;
		}
	}

	// eine Sonderbehandlung fuer die Format-Controls
	if (pFormat)
	{
		Point ptSamplePos(pFormatSample->GetPosPixel());
		Size szSampleSize(pFormatSample->GetSizePixel());
		pFormat->SetPosPixel(Point(ptSamplePos.X() + szSampleSize.Width() + 5, ptSamplePos.Y()));
	}

	// als letztes noch die ScrollBars in der ZOrder ganz nach oben
	m_pVertScroll->SetZOrder(NULL, WINDOW_ZORDER_FIRST);
	m_pHorzScroll->SetZOrder(NULL, WINDOW_ZORDER_FIRST);
}

//------------------------------------------------------------------------------
void OFieldDescControl::ActivateAggregate( EControlType eType )
{
	DBG_CHKTHIS(OFieldDescControl,NULL);
	//////////////////////////////////////////////////////////////////////
	// Controls erzeugen
	switch( eType )
	{
	case tpDefault:
		if( pDefault )
			return;
		m_nPos++;
        pDefaultText = CreateText(STR_DEFAULT_VALUE);
		pDefault = new OPropEditCtrl( this, STR_HELP_DEFAULT_VALUE, FIELD_PROPERTY_DEFAULT, WB_BORDER );
        InitializeControl(pDefault,HID_TAB_ENT_DEFAULT,false);
		break;
	case tpAutoIncrementValue:
		if( m_pAutoIncrementValue || !isAutoIncrementValueEnabled() )
			return;
		m_nPos++;
        m_pAutoIncrementValueText = CreateText(STR_AUTOINCREMENT_VALUE);
		m_pAutoIncrementValue = new OPropEditCtrl( this, STR_HELP_AUTOINCREMENT_VALUE, FIELD_PRPOERTY_AUTOINCREMENT, WB_BORDER );
		m_pAutoIncrementValue->SetText( getAutoIncrementValue() );
        InitializeControl(m_pAutoIncrementValue,HID_TAB_AUTOINCREMENTVALUE,false);
		break;

	case tpRequired:
	{
		if( pRequired )
			return;
		Reference< XDatabaseMetaData> xMetaData = getMetaData();

		if(xMetaData.is() && xMetaData->supportsNonNullableColumns())
		{
			m_nPos++;
            pRequiredText = CreateText(STR_FIELD_REQUIRED);
			pRequired = new OPropListBoxCtrl( this, STR_HELP_FIELD_REQUIRED, FIELD_PROPERTY_REQUIRED, WB_DROPDOWN);

			pRequired->InsertEntry( aYes );
			pRequired->InsertEntry( aNo );
			pRequired->SelectEntryPos(1);
			
            InitializeControl(pRequired,HID_TAB_ENT_REQUIRED,true);
		}
	}
	break;
	case tpAutoIncrement:
	{
		if( pAutoIncrement )
			return;
		m_nPos++;
        pAutoIncrementText = CreateText(STR_FIELD_AUTOINCREMENT);
		pAutoIncrement = new OPropListBoxCtrl( this, STR_HELP_AUTOINCREMENT, FIELD_PROPERTY_AUTOINC, WB_DROPDOWN );
		pAutoIncrement->InsertEntry( aYes );
		pAutoIncrement->InsertEntry( aNo );
		pAutoIncrement->SelectEntryPos(0);
        InitializeControl(pAutoIncrement,HID_TAB_ENT_AUTOINCREMENT,true);
	}
	break;
	case tpTextLen:
		if( pTextLen )
			return;
		m_nPos++;
        pTextLenText = CreateText(STR_TEXT_LENGTH);
        pTextLen = CreateNumericControl(STR_HELP_TEXT_LENGTH, FIELD_PROPERTY_TEXTLEN,HID_TAB_ENT_TEXT_LEN);
		break;

	case tpType:
		if( m_pType)
			return;
		m_nPos++;
        m_pTypeText = CreateText(STR_TAB_FIELD_DATATYPE);
		m_pType = new OPropListBoxCtrl( this, STR_HELP_AUTOINCREMENT, FIELD_PRPOERTY_TYPE, WB_DROPDOWN );
		m_pType->SetDropDownLineCount(20);
		{
			const OTypeInfoMap* pTypeInfo = getTypeInfo();
			OTypeInfoMap::const_iterator aIter = pTypeInfo->begin();
            OTypeInfoMap::const_iterator aEnd = pTypeInfo->end();
			for(;aIter != aEnd;++aIter)
				m_pType->InsertEntry( aIter->second->aUIName );
		}
		m_pType->SelectEntryPos(0);
        InitializeControl(m_pType,HID_TAB_ENT_TYPE,true);
		break;
	case tpColumnName:
		if( m_pColumnName )
			return;
		m_nPos++;
        {
            sal_uInt32 nMax = EDIT_NOLIMIT;
            ::rtl::OUString aTmpString;
            try
            {
			    Reference< XDatabaseMetaData> xMetaData = getMetaData();
                if ( xMetaData.is() )
                {
			        nMax =  xMetaData->getMaxColumnNameLength();
                    aTmpString = xMetaData->getExtraNameCharacters();
                }
            }
            catch(Exception&)
            {
                DBG_UNHANDLED_EXCEPTION();
            }
            m_pColumnNameText = CreateText(STR_TAB_FIELD_NAME);
			m_pColumnName = new OPropColumnEditCtrl( this,
							                        aTmpString,
													STR_HELP_DEFAULT_VALUE,
													FIELD_PRPOERTY_COLUMNNAME,
													WB_BORDER );
			m_pColumnName->SetMaxTextLen(xub_StrLen( nMax ? nMax : EDIT_NOLIMIT));
			m_pColumnName->setCheck( isSQL92CheckEnabled(getConnection()) );
		}

        InitializeControl(m_pColumnName,HID_TAB_ENT_COLUMNNAME,false);
		break;
	case tpNumType:
		if( pNumType )
			return;
		m_nPos++;
        pNumTypeText = CreateText(STR_NUMERIC_TYPE);

		pNumType = new OPropListBoxCtrl( this, STR_HELP_NUMERIC_TYPE, FIELD_PROPERTY_NUMTYPE, WB_DROPDOWN );
		pNumType->SetDropDownLineCount(5);

		pNumType->InsertEntry( String::CreateFromAscii("Byte") );
		pNumType->InsertEntry( String::CreateFromAscii("SmallInt") );
		pNumType->InsertEntry( String::CreateFromAscii("Integer") );
		pNumType->InsertEntry( String::CreateFromAscii("Single") );
		pNumType->InsertEntry( String::CreateFromAscii("Double") );
		pNumType->SelectEntryPos(2);
        InitializeControl(pNumType,HID_TAB_ENT_NUMTYP,true);
		break;

	case tpLength:
		if( pLength )
			return;
		m_nPos++;
        pLengthText = CreateText(STR_LENGTH);
        pLength = CreateNumericControl(STR_HELP_LENGTH, FIELD_PROPERTY_LENGTH,HID_TAB_ENT_LEN);
		break;

	case tpScale:
		if( pScale )
			return;
		m_nPos++;
        pScaleText = CreateText(STR_SCALE);
        pScale = CreateNumericControl(STR_HELP_SCALE, FIELD_PROPERTY_SCALE,HID_TAB_ENT_SCALE);
		break;

	case tpFormat:
		if (!pFormat)
		{
			m_nPos++;
            pFormatText = CreateText(STR_FORMAT);

			pFormatSample = new OPropEditCtrl( this, STR_HELP_FORMAT_CODE, -1, WB_BORDER );
			pFormatSample->SetReadOnly(sal_True);
			pFormatSample->Enable(sal_False);
            InitializeControl(pFormatSample,HID_TAB_ENT_FORMAT_SAMPLE,false);

			pFormat = new PushButton( this, ModuleRes(PB_FORMAT) );
            const sal_Int32 nControlHeight = GetMaxControlHeight();
			pFormat->SetSizePixel(Size(nControlHeight, nControlHeight));
			pFormat->SetClickHdl( LINK( this, OFieldDescControl, FormatClickHdl ) );
            InitializeControl(pFormat,HID_TAB_ENT_FORMAT,false);
		}

		UpdateFormatSample(pActFieldDescr);
		break;
	case tpBoolDefault:
		if (pBoolDefault)
			return;

		m_nPos++;
        pBoolDefaultText = CreateText(STR_DEFAULT_VALUE);
		pBoolDefault = new OPropListBoxCtrl( this, STR_HELP_BOOL_DEFAULT, FIELD_PROPERTY_BOOL_DEFAULT, WB_DROPDOWN );
		pBoolDefault->SetDropDownLineCount(3);
		pBoolDefault->InsertEntry(String(ModuleRes(STR_VALUE_NONE)));
		pBoolDefault->InsertEntry(aYes);
		pBoolDefault->InsertEntry(aNo);

        InitializeControl(pBoolDefault,HID_TAB_ENT_BOOL_DEFAULT,false);
		break;
	}
}
// -----------------------------------------------------------------------------
void OFieldDescControl::InitializeControl(Control* _pControl,const ::rtl::OString& _sHelpId,bool _bAddChangeHandler)
{
    _pControl->SetHelpId(_sHelpId);
    if ( _bAddChangeHandler )
	    ((OPropListBoxCtrl*)_pControl)->SetSelectHdl(LINK(this,OFieldDescControl,ChangeHdl));

	_pControl->SetGetFocusHdl(LINK(this, OFieldDescControl, OnControlFocusGot));
	_pControl->SetLoseFocusHdl(LINK(this, OFieldDescControl, OnControlFocusLost));
	_pControl->EnableClipSiblings();
}
// -----------------------------------------------------------------------------
FixedText* OFieldDescControl::CreateText(sal_uInt16 _nTextRes)
{
    FixedText* pFixedText = new FixedText( this );
	pFixedText->SetText( ModuleRes(_nTextRes) );
    pFixedText->EnableClipSiblings();
    return pFixedText;
}
// -----------------------------------------------------------------------------
OPropNumericEditCtrl* OFieldDescControl::CreateNumericControl(sal_uInt16 _nHelpStr,short _nProperty,const rtl::OString& _sHelpId)
{
    OPropNumericEditCtrl* pControl = new OPropNumericEditCtrl( this, _nHelpStr, _nProperty, WB_BORDER );
	pControl->SetDecimalDigits(0);
	pControl->SetMin(0);
	pControl->SetMax(0x7FFFFFFF);	// soll draussen geaendert werden, wenn noetig
	pControl->SetStrictFormat(sal_True);

    InitializeControl(pControl,_sHelpId,false);

    return pControl;
}
//------------------------------------------------------------------------------
void OFieldDescControl::DeactivateAggregate( EControlType eType )
{
	DBG_CHKTHIS(OFieldDescControl,NULL);
    pLastFocusWindow = NULL;
	//////////////////////////////////////////////////////////////////////
	// Controls zerstoeren
	switch( eType )
	{
	case tpDefault:
        lcl_HideAndDeleteControl(m_nPos,&pDefault,&pDefaultText);
		break;

	case tpAutoIncrementValue:
        lcl_HideAndDeleteControl(m_nPos,&m_pAutoIncrementValue,&m_pAutoIncrementValueText);
		break;

	case tpColumnName:
        lcl_HideAndDeleteControl(m_nPos,&m_pColumnName,&m_pColumnNameText);
		break;

	case tpType:
        lcl_HideAndDeleteControl(m_nPos,&m_pType,&m_pTypeText);
		break;

	case tpAutoIncrement:
        lcl_HideAndDeleteControl(m_nPos,&pAutoIncrement,&pAutoIncrementText);
		break;

	case tpRequired:
        lcl_HideAndDeleteControl(m_nPos,&pRequired,&pRequiredText);
		break;

	case tpTextLen:
        lcl_HideAndDeleteControl(m_nPos,&pTextLen,&pTextLenText);
		break;

	case tpNumType:
        lcl_HideAndDeleteControl(m_nPos,&pNumType,&pNumTypeText);
		break;

	case tpLength:
		lcl_HideAndDeleteControl(m_nPos,&pLength,&pLengthText);
		break;

	case tpScale:
		lcl_HideAndDeleteControl(m_nPos,&pScale,&pScaleText);
		break;

	case tpFormat:
        // TODO: we have to check if we have to increment m_nPos again
        lcl_HideAndDeleteControl(m_nPos,&pFormat,&pFormatText);
        if ( pFormatSample )
        {
		    pFormatSample->Hide();
		    delete pFormatSample;
		    pFormatSample = NULL;
        }
		break;
	case tpBoolDefault:
		lcl_HideAndDeleteControl(m_nPos,&pBoolDefault,&pBoolDefaultText);
		break;
	}
}

//------------------------------------------------------------------------------
void OFieldDescControl::SetPosSize( Control** ppControl, long nRow, sal_uInt16 nCol )
{
	DBG_CHKTHIS(OFieldDescControl,NULL);
	
	//////////////////////////////////////////////////////////////////////
	// Groesse ermitteln
    const sal_Int32 nControlHeight = GetMaxControlHeight();
	Size aSize(0,nControlHeight);
    if ( isRightAligned() && nCol )
        aSize.Width() = LogicToPixel(Size(m_nWidth, 0),MAP_APPFONT).Width();
    else
    {
	    switch( nCol )
	    {
	    case 0:
        default:
		    aSize.Width()  = CONTROL_WIDTH_1;
		    break;
	    case 1:
			aSize.Width()  = CONTROL_WIDTH_2;
		    break;
	    case 3:
			aSize.Width()  = CONTROL_WIDTH_3;
		    break;
	    case 4:
			aSize.Width()  = CONTROL_WIDTH_4;
		    break;
	    } // switch( nCol )
    }


	//////////////////////////////////////////////////////////////////////
	// Position ermitteln
	Point aPosition;
	switch( nCol )
	{
	case 0:
		aPosition.X() = 0;
		aPosition.Y() = 1;
		break;
	case 1:
	case 3:
	case 4:
		if ( isRightAligned() )
		{
			Size aOwnSize = GetSizePixel();
			aPosition.X() = aOwnSize.Width() - aSize.Width();
		}
		else
			aPosition.X() = CONTROL_WIDTH_1 + CONTROL_SPACING_X;
		break;
	default:
		aPosition.X() = 0;
	}

    (*ppControl)->SetSizePixel( aSize );
    aSize = (*ppControl)->GetSizePixel( );

    const sal_Int32 nControl_Spacing_y = LogicToPixel(Size(0, CONTROL_SPACING_Y),MAP_APPFONT).Height();
	aPosition.Y() += ((nRow+1)*nControl_Spacing_y) +
					(nRow*nControlHeight);
	
	//////////////////////////////////////////////////////////////////////
	// Control anzeigen
	(*ppControl)->SetPosSizePixel( aPosition, aSize );
    aSize = (*ppControl)->GetSizePixel();
    
	(*ppControl)->Show();
}
//------------------------------------------------------------------------------
void OFieldDescControl::DisplayData(OFieldDescription* pFieldDescr )
{
	DBG_CHKTHIS(OFieldDescControl,NULL);
	pActFieldDescr = pFieldDescr;
	if(!pFieldDescr)
	{
		DeactivateAggregate( tpDefault );
		DeactivateAggregate( tpRequired );
		DeactivateAggregate( tpTextLen );
		DeactivateAggregate( tpNumType );
		DeactivateAggregate( tpScale );
		DeactivateAggregate( tpLength );
		DeactivateAggregate( tpFormat );
		DeactivateAggregate( tpAutoIncrement );
		DeactivateAggregate( tpBoolDefault );
		DeactivateAggregate( tpColumnName );
		DeactivateAggregate( tpType );
		DeactivateAggregate( tpAutoIncrementValue );
		m_pPreviousType = TOTypeInfoSP();
		//////////////////////////////////////////////////////////////////////
		// Zeiger des gespeicherten Focus zuruecksetzen
		pLastFocusWindow = NULL;
        if ( m_bAdded )
        {
		    ::dbaui::notifySystemWindow(this,this,::comphelper::mem_fun(&TaskPaneList::RemoveWindow));
            m_bAdded = sal_False;
        }
		return;
	}

    if ( !m_bAdded )
    {
	    ::dbaui::notifySystemWindow(this,this,::comphelper::mem_fun(&TaskPaneList::AddWindow));
        m_bAdded = sal_True;
    }

	TOTypeInfoSP pFieldType;
	if( pFieldDescr )
		pFieldType = pFieldDescr->getTypeInfo();

	ActivateAggregate( tpColumnName );
	ActivateAggregate( tpType );

	OSL_ENSURE(pFieldType.get(),"We need a type information here!");
	//////////////////////////////////////////////////////////////////////
	// Wenn sich der Typ geaendert hat, Controls austauschen
	if( m_pPreviousType != pFieldType )
	{
		//////////////////////////////////////////////////////////////////////
		// Zeiger des gespeicherten Focus zuruecksetzen
		pLastFocusWindow = NULL;

		//////////////////////////////////////////////////////////////////////
		// Controls, die nicht mehr angezeigt werden duerfen
		DeactivateAggregate( tpNumType );

		//////////////////////////////////////////////////////////////////////
		// determine which controls we should show and which not

		// 1. the required control
		if ( pFieldType->bNullable )
			ActivateAggregate( tpRequired );
		else
			DeactivateAggregate( tpRequired );

		// 2. the autoincrement
		if ( pFieldType->bAutoIncrement )
		{
			DeactivateAggregate( tpRequired );
			DeactivateAggregate( tpDefault );
			ActivateAggregate( tpAutoIncrement );
			ActivateAggregate( tpAutoIncrementValue );
		}
		else
		{
			DeactivateAggregate( tpAutoIncrement );
			DeactivateAggregate( tpAutoIncrementValue );
			if(pFieldType->bNullable)
				ActivateAggregate( tpRequired );
			else
				DeactivateAggregate( tpRequired );
			ActivateAggregate( tpDefault );
		}
		// 3. the scale and precision
		if (pFieldType->nPrecision)
		{
			ActivateAggregate( tpLength );
			pLength->SetMax(::std::max<sal_Int32>(pFieldType->nPrecision,pFieldDescr->GetPrecision()));
			pLength->SetSpecialReadOnly(pFieldType->aCreateParams.getLength()==0);
		}
		else
			DeactivateAggregate( tpLength );

		if (pFieldType->nMaximumScale)
		{
			ActivateAggregate( tpScale );
			pScale->SetMax(::std::max<sal_Int32>(pFieldType->nMaximumScale,pFieldDescr->GetScale()));
			pScale->SetMin(pFieldType->nMinimumScale);
            static const ::rtl::OUString s_sPRECISION(RTL_CONSTASCII_USTRINGPARAM("PRECISION"));
			pScale->SetSpecialReadOnly(pFieldType->aCreateParams.getLength() == 0 || pFieldType->aCreateParams == s_sPRECISION);
		}
		else
			DeactivateAggregate( tpScale );

		// and now look for type specific things
		switch( pFieldType->nType )
		{
			case DataType::CHAR:
			case DataType::VARCHAR:
			case DataType::LONGVARCHAR:
				DeactivateAggregate( tpLength );
				DeactivateAggregate( tpBoolDefault );

				ActivateAggregate( tpDefault );
				ActivateAggregate( tpFormat );
				if (pFieldType->nPrecision)
				{
					ActivateAggregate( tpTextLen );
					pTextLen->SetMax(::std::max<sal_Int32>(pFieldType->nPrecision,pFieldDescr->GetPrecision()));
					pTextLen->SetSpecialReadOnly(pFieldType->aCreateParams.getLength()==0);
				}
				else
					DeactivateAggregate( tpTextLen );
				break;
			case DataType::DATE:
			case DataType::TIME:
			case DataType::TIMESTAMP:
				DeactivateAggregate( tpLength ); // we don't need a length for date types
				DeactivateAggregate( tpTextLen );
				DeactivateAggregate( tpBoolDefault );

				ActivateAggregate( tpDefault );
				ActivateAggregate( tpFormat );
				break;
			case DataType::BIT:
				if ( pFieldType->aCreateParams.getLength() )
				{
					DeactivateAggregate( tpFormat );
					DeactivateAggregate( tpTextLen );
					DeactivateAggregate( tpBoolDefault );
					break;
				}
				// run through
			case DataType::BOOLEAN:
				DeactivateAggregate( tpTextLen );
				DeactivateAggregate( tpFormat );
				DeactivateAggregate( tpDefault );

				ActivateAggregate( tpBoolDefault );
				break;
			case DataType::DECIMAL:
			case DataType::NUMERIC:
			case DataType::BIGINT:
			case DataType::FLOAT:
			case DataType::DOUBLE:
			case DataType::TINYINT:
			case DataType::SMALLINT:
			case DataType::INTEGER:
			case DataType::REAL:
				DeactivateAggregate( tpTextLen );
				DeactivateAggregate( tpBoolDefault );

				ActivateAggregate( tpFormat );
				break;
			case DataType::BINARY:
			case DataType::VARBINARY:
				DeactivateAggregate( tpDefault );
				DeactivateAggregate( tpRequired );
				DeactivateAggregate( tpTextLen );
				DeactivateAggregate( tpBoolDefault );

				ActivateAggregate( tpFormat );
				break;
			case DataType::LONGVARBINARY:
			case DataType::SQLNULL:
			case DataType::OBJECT:
			case DataType::DISTINCT:
			case DataType::STRUCT:
			case DataType::ARRAY:
			case DataType::BLOB:
			case DataType::CLOB:
			case DataType::REF:
			case DataType::OTHER:
				DeactivateAggregate( tpFormat );
				DeactivateAggregate( tpTextLen );
				DeactivateAggregate( tpBoolDefault );

				break;
			default:
				OSL_ENSURE(0,"Unknown type");
		}
		m_pPreviousType = pFieldType;
	}
	if(pFieldDescr)
	{
		if(pFieldDescr->IsPrimaryKey())
		{
			DeactivateAggregate( tpRequired );
		}
		else if ( !pAutoIncrement && pFieldType.get() )
		{
			if ( pFieldType->bNullable )
				ActivateAggregate( tpRequired );
			else
				DeactivateAggregate( tpRequired );
		}
	}
	//////////////////////////////////////////////////////////////////////
	// Controls initialisieren
	if( pAutoIncrement )
	{
		if ( pFieldDescr->IsAutoIncrement() )
		{
			pAutoIncrement->SelectEntryPos( 0 ); // yes
            ActivateAggregate( tpAutoIncrementValue );
			if ( m_pAutoIncrementValue )
				m_pAutoIncrementValue->SetText(pFieldDescr->GetAutoIncrementValue());
			DeactivateAggregate( tpRequired );
			DeactivateAggregate( tpDefault );
		}
		else
		{
			// disable autoincrement value because it should only be visible when autoincrement is to true
			DeactivateAggregate( tpAutoIncrementValue );
			pAutoIncrement->SelectEntryPos( 1 );		// no
			ActivateAggregate( tpDefault );
			// hat Auswirkungen auf pRequired
			if(!pFieldDescr->IsPrimaryKey())
				ActivateAggregate( tpRequired );
		}
	}

	if( pDefault )
	{
		pDefault->SetText( getControlDefault(pFieldDescr) );
		pDefault->ClearModifyFlag();
	}

	if( pBoolDefault )
	{
		// wenn pRequired auf sal_True gesetzt ist, dann darf das sal_Bool Feld nicht den Eintrag <<keiner>> besitzen
		::rtl::OUString sValue; 
		pFieldDescr->GetControlDefault() >>= sValue;
		String sDef = BoolStringUI(sValue);

		// sicher stellen das <<keiner>> nur vorhanden ist, wenn das Feld NULL sein darf
		if ( ( pFieldType.get() && !pFieldType->bNullable ) || !pFieldDescr->IsNullable() )
		{
			pFieldDescr->SetIsNullable(ColumnValue::NO_NULLS); // der Typ sagt das

			pBoolDefault->RemoveEntry(String(ModuleRes(STR_VALUE_NONE)));
			if ( !sDef.Equals(aYes) && !sDef.Equals(aNo) )
				pBoolDefault->SelectEntryPos(1);  // nein als Default
			else
				pBoolDefault->SelectEntry(sDef);

			pFieldDescr->SetControlDefault(makeAny(::rtl::OUString(BoolStringPersistent(pBoolDefault->GetSelectEntry()))));
		}
		else if(pBoolDefault->GetEntryCount() < 3)
		{
			pBoolDefault->InsertEntry(String(ModuleRes(STR_VALUE_NONE)));
			pBoolDefault->SelectEntry(sDef);
		}
		else
			pBoolDefault->SelectEntry(sDef);
	}

	if( pRequired )
	{
		if( pFieldDescr->IsNullable() )
			pRequired->SelectEntryPos( 1 );	// no
		else
			pRequired->SelectEntryPos( 0 );	// yes
	}

	if( pTextLen )
	{
		pTextLen->SetText( String::CreateFromInt32(pFieldDescr->GetPrecision()) );
		pTextLen->ClearModifyFlag();
	}

	if( pNumType )
	{
		OSL_ENSURE(sal_False, "OFieldDescControl::DisplayData: invalid num type!");
	}

	if( pLength )
		pLength->SetText( String::CreateFromInt32(pFieldDescr->GetPrecision()) );

	if( pScale )
		pScale->SetText( String::CreateFromInt32(pFieldDescr->GetScale()) );

	if( pFormat )
		UpdateFormatSample(pFieldDescr);

	if(m_pColumnName)
		m_pColumnName->SetText(pFieldDescr->GetName());

	if(m_pType)
	{
		sal_uInt16 nPos = pFieldType.get() ? m_pType->GetEntryPos(String(pFieldDescr->getTypeInfo()->aUIName)) : LISTBOX_ENTRY_NOTFOUND;
		if(nPos == LISTBOX_ENTRY_NOTFOUND)
		{
			const OTypeInfoMap*	pMap = getTypeInfo();
			OTypeInfoMap::const_iterator aIter = pMap->find(pFieldType.get() ? pFieldDescr->getTypeInfo()->nType : pFieldDescr->GetType());
			if(aIter == pMap->end() && !pMap->empty())
			{
				aIter = pMap->begin();
				if(pFieldDescr->GetPrecision() > aIter->second->nPrecision)
					pFieldDescr->SetPrecision(aIter->second->nPrecision);
				if(pFieldDescr->GetScale() > aIter->second->nMaximumScale)
					pFieldDescr->SetScale(0);
				if(!aIter->second->bNullable && pFieldDescr->IsNullable())
					pFieldDescr->SetIsNullable(ColumnValue::NO_NULLS);
				if(!aIter->second->bAutoIncrement && pFieldDescr->IsAutoIncrement())
					pFieldDescr->SetAutoIncrement(sal_False);
			}
			if ( aIter != pMap->end() )
			{
				pFieldDescr->SetType(aIter->second);
			}
		}
		m_pType->SelectEntry(pFieldDescr->getTypeInfo()->aUIName);
	}


	//////////////////////////////////////////////////////////////////////
	// Controls Enablen/Disablen
	sal_Bool bRead(IsReadOnly());


	ArrangeAggregates();
	CheckScrollBars();
	ScrollAllAggregates();

	SetReadOnly( bRead );
}
//------------------------------------------------------------------------
IMPL_LINK(OFieldDescControl, DelayedGrabFocus, Control**, ppControl)
{
	nDelayedGrabFocusEvent = 0;
	if (*ppControl)
		(*ppControl)->GrabFocus();

	return 0L;
}

//------------------------------------------------------------------------------
IMPL_LINK(OFieldDescControl, OnControlFocusGot, Control*, pControl )
{
	String strHelpText;
    OPropNumericEditCtrl* pNumeric = dynamic_cast< OPropNumericEditCtrl* >( pControl );
    if ( pNumeric )
	{
		pNumeric->SaveValue();
		strHelpText = pNumeric->GetHelp();
	}

    OPropColumnEditCtrl* pColumn = dynamic_cast< OPropColumnEditCtrl* >( pControl );
    if ( pColumn )
	{
		pColumn->SaveValue();
		strHelpText = pColumn->GetHelp();
	}

    OPropEditCtrl* pEdit = dynamic_cast< OPropEditCtrl* >( pControl );
    if ( pEdit )
	{
		pEdit->SaveValue();
		strHelpText = pEdit->GetHelp();
	}

    OPropListBoxCtrl* pListBox = dynamic_cast< OPropListBoxCtrl* >( pControl );
    if ( pListBox )
	{
		pListBox->SaveValue();
		strHelpText = pListBox->GetHelp();
	}

    if (pControl == pFormat)
		strHelpText  =String(ModuleRes(STR_HELP_FORMAT_BUTTON));

	if (strHelpText.Len() && (pHelp != NULL))
		pHelp->SetHelpText(strHelpText);

	m_pActFocusWindow = pControl;

	return 0L;
}

//------------------------------------------------------------------------------
IMPL_LINK(OFieldDescControl, OnControlFocusLost, Control*, pControl )
{
	if ((pControl == pLength) || (pControl == pTextLen) || (pControl == pScale))
	{
		OPropNumericEditCtrl* pConverted = (OPropNumericEditCtrl*)pControl;
		if (pConverted->IsModified())
			CellModified(-1, pConverted->GetPos());
	}
	if(pControl == m_pColumnName)
	{
		OPropColumnEditCtrl* pConverted = (OPropColumnEditCtrl*)pControl;
		if (pConverted->IsModified())
			CellModified(-1, pConverted->GetPos());
	}
	else if ((pControl == pDefault) || (pControl == pFormatSample) || (pControl == m_pAutoIncrementValue) )
	{
		OPropEditCtrl* pConverted = (OPropEditCtrl*)pControl;
		if (pConverted->IsModified())
			CellModified(-1, pConverted->GetPos());
	}
	else if ((pControl == pRequired) || (pControl == pNumType) || (pControl == pAutoIncrement) || (pControl == pBoolDefault) || (pControl == m_pType))
	{
		OPropListBoxCtrl* pConverted = (OPropListBoxCtrl*)pControl;
		if (pConverted->IsModified())
			CellModified(-1, pConverted->GetPos());
	}

	if (pControl == pDefault)
		UpdateFormatSample(pActFieldDescr);

	implFocusLost(pControl);

	return 0L;
}
//------------------------------------------------------------------------------
void OFieldDescControl::SaveData( OFieldDescription* pFieldDescr )
{
	DBG_CHKTHIS(OFieldDescControl,NULL);
	if( !pFieldDescr )
		return;

	//////////////////////////////////////////////////////////////////////
	// Controls auslesen
	::rtl::OUString sDefault;
	if (pDefault)
	{
		sDefault = pDefault->GetText();
	}
	else if (pBoolDefault)
	{
		sDefault = BoolStringPersistent(pBoolDefault->GetSelectEntry());
	}

	if ( sDefault.getLength() )
        pFieldDescr->SetControlDefault(makeAny(sDefault));
	else
		pFieldDescr->SetControlDefault(Any());

	if((pRequired && pRequired->GetSelectEntryPos() == 0) || pFieldDescr->IsPrimaryKey() || (pBoolDefault && pBoolDefault->GetEntryCount() == 2))  // yes
		pFieldDescr->SetIsNullable( ColumnValue::NO_NULLS );
	else
		pFieldDescr->SetIsNullable( ColumnValue::NULLABLE );

	if ( pAutoIncrement )
		pFieldDescr->SetAutoIncrement( pAutoIncrement->GetSelectEntryPos() == 0 );

	if( pTextLen )
		pFieldDescr->SetPrecision( static_cast<sal_Int32>(pTextLen->GetValue()) );
	else if( pLength )
		pFieldDescr->SetPrecision( static_cast<sal_Int32>(pLength->GetValue()) );
	if( pScale )
		pFieldDescr->SetScale( static_cast<sal_Int32>(pScale->GetValue()) );

	if(m_pColumnName)
		pFieldDescr->SetName(m_pColumnName->GetText());

	if ( m_pAutoIncrementValue && isAutoIncrementValueEnabled() )
		pFieldDescr->SetAutoIncrementValue(m_pAutoIncrementValue->GetText());
}

//------------------------------------------------------------------------------
void OFieldDescControl::UpdateFormatSample(OFieldDescription* pFieldDescr)
{
	if ( pFieldDescr && pFormatSample )
	    pFormatSample->SetText(getControlDefault(pFieldDescr,sal_False));
}

//------------------------------------------------------------------------------
void OFieldDescControl::GetFocus()
{
	DBG_CHKTHIS(OFieldDescControl,NULL);
	//////////////////////////////////////////////////////////////////////
	// Setzt den Focus auf das zuletzt aktive Control
	TabPage::GetFocus();
	if( pLastFocusWindow )
	{
		pLastFocusWindow->GrabFocus();
		pLastFocusWindow = NULL;
	}
}

//------------------------------------------------------------------------------
void OFieldDescControl::implFocusLost(Window* _pWhich)
{
	DBG_CHKTHIS(OFieldDescControl,NULL);
	DBG_ASSERT(!_pWhich || IsChild(_pWhich), "OFieldDescControl::implFocusLost : invalid window !");

	//////////////////////////////////////////////////////////////////////
	// Das aktive Control merken
	if (!pLastFocusWindow)
		pLastFocusWindow = _pWhich;

	//////////////////////////////////////////////////////////////////////
	// HelpText zuruecksetzen
	if (pHelp && !pHelp->HasChildPathFocus())
		pHelp->SetHelpText( String() );
}

//------------------------------------------------------------------------------
void OFieldDescControl::LoseFocus()
{
	DBG_CHKTHIS(OFieldDescControl,NULL);

	implFocusLost(NULL);

	TabPage::LoseFocus();
}
// -----------------------------------------------------------------------------
sal_Bool OFieldDescControl::isCopyAllowed()
{
	sal_Bool bAllowed = (m_pActFocusWindow != NULL) &&
						(m_pActFocusWindow == pDefault || m_pActFocusWindow == pFormatSample	||
						m_pActFocusWindow == pTextLen || m_pActFocusWindow == pLength			||
						m_pActFocusWindow == pScale	 || m_pActFocusWindow == m_pColumnName		||
						m_pActFocusWindow == m_pAutoIncrementValue) &&
						static_cast<Edit*>(m_pActFocusWindow)->GetSelected().Len() != 0;

	return bAllowed;
}
// -----------------------------------------------------------------------------
sal_Bool OFieldDescControl::isCutAllowed()
{
	sal_Bool bAllowed = (m_pActFocusWindow != NULL) &&
						(m_pActFocusWindow == pDefault || m_pActFocusWindow == pFormatSample	||
						m_pActFocusWindow == pTextLen || m_pActFocusWindow == pLength			||
						m_pActFocusWindow == pScale	 || m_pActFocusWindow == m_pColumnName		||
						m_pActFocusWindow == m_pAutoIncrementValue) &&
						static_cast<Edit*>(m_pActFocusWindow)->GetSelected().Len() != 0;
	return bAllowed;
}
// -----------------------------------------------------------------------------
sal_Bool OFieldDescControl::isPasteAllowed()
{
	sal_Bool bAllowed = (m_pActFocusWindow != NULL) &&
						(m_pActFocusWindow == pDefault || m_pActFocusWindow == pFormatSample	||
						m_pActFocusWindow == pTextLen || m_pActFocusWindow == pLength			||
						m_pActFocusWindow == pScale	 || m_pActFocusWindow == m_pColumnName		||
						m_pActFocusWindow == m_pAutoIncrementValue);
	if ( bAllowed )
	{
		TransferableDataHelper aTransferData(TransferableDataHelper::CreateFromSystemClipboard(GetParent()));
		bAllowed = aTransferData.HasFormat(SOT_FORMAT_STRING);
	}
	return bAllowed;
}
// -----------------------------------------------------------------------------
void OFieldDescControl::cut()
{
	if(isCutAllowed())
		static_cast<Edit*>(m_pActFocusWindow)->Cut();
}
// -----------------------------------------------------------------------------
void OFieldDescControl::copy()
{
	if(isCopyAllowed()) // this only checks if the focus window is valid
		static_cast<Edit*>(m_pActFocusWindow)->Copy();
}
// -----------------------------------------------------------------------------
void OFieldDescControl::paste()
{
	if(m_pActFocusWindow) // this only checks if the focus window is valid
		static_cast<Edit*>(m_pActFocusWindow)->Paste();
}
// -----------------------------------------------------------------------------
sal_Bool OFieldDescControl::isTextFormat(const OFieldDescription* _pFieldDescr,sal_uInt32& _nFormatKey) const
{
	_nFormatKey = _pFieldDescr->GetFormatKey();
	sal_Bool bTextFormat = sal_True;

	try
	{
		if (!_nFormatKey)
		{
			Reference< ::com::sun::star::util::XNumberFormatTypes> xNumberTypes(GetFormatter()->getNumberFormatsSupplier()->getNumberFormats(),UNO_QUERY);
			OSL_ENSURE(xNumberTypes.is(),"XNumberFormatTypes is null!");

			_nFormatKey = ::dbtools::getDefaultNumberFormat( _pFieldDescr->GetType(),
				_pFieldDescr->GetScale(),
				_pFieldDescr->IsCurrency(),
				xNumberTypes,
				GetLocale());
		}
		sal_Int32 nNumberFormat = ::comphelper::getNumberFormatType(GetFormatter(),_nFormatKey);
		bTextFormat = (nNumberFormat == ::com::sun::star::util::NumberFormat::TEXT);
	}
	catch(const Exception&)
	{

	}

	return bTextFormat;
}
// -----------------------------------------------------------------------------
String OFieldDescControl::getControlDefault( const OFieldDescription* _pFieldDescr ,sal_Bool _bCheck) const
{
	::rtl::OUString sDefault;
	sal_Bool bCheck = !_bCheck || _pFieldDescr->GetControlDefault().hasValue();
	if ( bCheck )
	{
		sal_uInt32 nFormatKey;
		sal_Bool bTextFormat = sal_False;
		double nValue = 0.0;

		try
		{
			bTextFormat = isTextFormat(_pFieldDescr,nFormatKey);
			if ( _pFieldDescr->GetControlDefault() >>= sDefault )
			{
				if ( !bTextFormat )
				{
					if ( sDefault.getLength() )
					{
						try
						{
							nValue = GetFormatter()->convertStringToNumber(nFormatKey,sDefault);
						}
						catch(const Exception&)
						{
							return ::rtl::OUString(); // return empty string for format example
						}
					}
				}
			}
			else
				_pFieldDescr->GetControlDefault() >>= nValue;


			Reference< ::com::sun::star::util::XNumberFormatter> xNumberFormatter = GetFormatter();
			Reference<XPropertySet> xFormSet = xNumberFormatter->getNumberFormatsSupplier()->getNumberFormats()->getByKey(nFormatKey);
			OSL_ENSURE(xFormSet.is(),"XPropertySet is null!");
			::rtl::OUString sFormat;
			xFormSet->getPropertyValue(::rtl::OUString::createFromAscii("FormatString")) >>= sFormat;

			if ( !bTextFormat )
			{
				Locale aLocale;
				::comphelper::getNumberFormatProperty(xNumberFormatter,nFormatKey,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Locale"))) >>= aLocale;

				sal_Int32 nNumberFormat = ::comphelper::getNumberFormatType(xNumberFormatter,nFormatKey);
				if(		(nNumberFormat & ::com::sun::star::util::NumberFormat::DATE)	== ::com::sun::star::util::NumberFormat::DATE
					|| (nNumberFormat & ::com::sun::star::util::NumberFormat::DATETIME) == ::com::sun::star::util::NumberFormat::DATETIME )
				{
					nValue = DBTypeConversion::toNullDate(DBTypeConversion::getNULLDate(xNumberFormatter->getNumberFormatsSupplier()),nValue);
				}



				Reference< ::com::sun::star::util::XNumberFormatPreviewer> xPreViewer(xNumberFormatter,UNO_QUERY);
				OSL_ENSURE(xPreViewer.is(),"XNumberFormatPreviewer is null!");
				sDefault = xPreViewer->convertNumberToPreviewString(sFormat,nValue,aLocale,sal_True);
			}
			else if ( !_bCheck || (sDefault.getLength() != 0) )
				sDefault = xNumberFormatter->formatString(nFormatKey,(sDefault.getLength() != 0 )? sDefault : sFormat);
		}
		catch(const Exception&)
		{

		}
	}

	return sDefault;
}
// -----------------------------------------------------------------------------