main/svx/source/table/svdotable.cxx

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



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

#define ITEMID_BOX SDRATTR_TABLE_BORDER
#define ITEMID_BOXINFO SDRATTR_TABLE_BORDER_INNER

#include <com/sun/star/style/XStyleFamiliesSupplier.hpp>
#include <com/sun/star/container/XNamed.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/container/XIndexAccess.hpp>

#include <vcl/canvastools.hxx>
#include <com/sun/star/style/XStyle.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <basegfx/polygon/b2dpolygontools.hxx>
#include <basegfx/polygon/b2dpolypolygon.hxx>
#include <basegfx/polygon/b2dpolygon.hxx>
#include <svl/style.hxx>
#include "editeng/editstat.hxx"
#include "editeng/outlobj.hxx"
#include "svx/svdview.hxx"
#include "svx/sdr/properties/textproperties.hxx"
#include "svx/svdotable.hxx"
#include "svx/svdhdl.hxx"
#include "viewcontactoftableobj.hxx"
#include "svx/svdoutl.hxx"
#include "svx/svddrag.hxx"
#include "svx/svdpagv.hxx"
#include "tablemodel.hxx"
#include "cell.hxx"
#include "svx/xflclit.hxx"
#include "tablelayouter.hxx"
#include "svx/svdetc.hxx"
#include "tablehandles.hxx"
#include "editeng/boxitem.hxx"
#include "svx/framelink.hxx"
#include "svx/sdr/table/tabledesign.hxx"
#include "svx/svdundo.hxx"
#include "svx/svdstr.hrc"
#include "svx/svdglob.hxx"
#include "editeng/writingmodeitem.hxx"
#include "editeng/frmdiritem.hxx"
#include "svx/xflhtit.hxx"
#include "svx/xflftrit.hxx"
#include "svx/xfltrit.hxx"

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

using ::rtl::OUString;
using ::com::sun::star::uno::Any;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::XInterface;
using ::com::sun::star::uno::UNO_QUERY;
using ::com::sun::star::uno::UNO_QUERY_THROW;
using ::com::sun::star::uno::Exception;
using ::com::sun::star::container::XIndexAccess;
using ::com::sun::star::style::XStyle;
using ::com::sun::star::table::XTableRows;
using ::com::sun::star::table::XTableColumns;
using ::com::sun::star::table::XTable;
using ::com::sun::star::beans::XPropertySet;
using ::com::sun::star::util::XModifyBroadcaster;
using sdr::properties::TextProperties;
using sdr::properties::BaseProperties;
using namespace ::com::sun::star::text;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::style;

namespace sdr { namespace table {

class TableProperties : public TextProperties
{
protected:
	// create a new itemset
	SfxItemSet& CreateObjectSpecificItemSet(SfxItemPool& rPool);

public:
	// basic constructor
	TableProperties(SdrObject& rObj );

	// constructor for copying, but using new object
	TableProperties(const TableProperties& rProps, SdrObject& rObj );

	// destructor
	~TableProperties();

	// Clone() operator, normally just calls the local copy constructor
	BaseProperties& Clone(SdrObject& rObj) const;

	virtual void ItemChange(const sal_uInt16 nWhich, const SfxPoolItem* pNewItem);
};

TableProperties::TableProperties(SdrObject& rObj)
: TextProperties(rObj)
{
}

TableProperties::TableProperties(const TableProperties& rProps, SdrObject& rObj)
: TextProperties(rProps, rObj)
{
}

TableProperties::~TableProperties()
{
}

BaseProperties& TableProperties::Clone(SdrObject& rObj) const
{
	return *(new TableProperties(*this, rObj));
}

void TableProperties::ItemChange(const sal_uInt16 nWhich, const SfxPoolItem* pNewItem)
{
	if( nWhich == SDRATTR_TEXTDIRECTION )
		AttributeProperties::ItemChange( nWhich, pNewItem );
	else
		TextProperties::ItemChange( nWhich, pNewItem );
}

// create a new itemset
SfxItemSet& TableProperties::CreateObjectSpecificItemSet(SfxItemPool& rPool)
{
	return *(new SfxItemSet(rPool,

		// range from SdrAttrObj
		SDRATTR_START, SDRATTR_SHADOW_LAST,
		SDRATTR_MISC_FIRST, SDRATTR_MISC_LAST,
		SDRATTR_TEXTDIRECTION, SDRATTR_TEXTDIRECTION,

		// range for SdrTableObj
		SDRATTR_TABLE_FIRST, SDRATTR_TABLE_LAST,

		// range from SdrTextObj
		EE_ITEMS_START, EE_ITEMS_END,

		// end
		0, 0));
}

class TableObjectGeoData : public SdrTextObjGeoData
{
public:
	Rectangle	maLogicRect;
};

//------------------------------------------------------------------------
// TableStyleSettings
//------------------------------------------------------------------------

TableStyleSettings::TableStyleSettings()
: mbUseFirstRow(true)
, mbUseLastRow(false)
, mbUseFirstColumn(false)
, mbUseLastColumn(false)
, mbUseRowBanding(true)
, mbUseColumnBanding(false)
{
}

TableStyleSettings::TableStyleSettings( const TableStyleSettings& rStyle )
{
	(*this) = rStyle;
}

TableStyleSettings& TableStyleSettings::operator=(const TableStyleSettings& rStyle)
{
	mbUseFirstRow = rStyle.mbUseFirstRow;
	mbUseLastRow = rStyle.mbUseLastRow;
	mbUseFirstColumn = rStyle.mbUseFirstColumn;
	mbUseLastColumn = rStyle.mbUseLastColumn;
	mbUseRowBanding = rStyle.mbUseRowBanding;
	mbUseColumnBanding = rStyle.mbUseColumnBanding;
	return *this;
}

bool TableStyleSettings::operator==( const TableStyleSettings& rStyle ) const
{
	return
		(mbUseFirstRow == rStyle.mbUseFirstRow) &&
		(mbUseLastRow == rStyle.mbUseLastRow) &&
		(mbUseFirstColumn == rStyle.mbUseFirstColumn) &&
		(mbUseLastColumn == rStyle.mbUseLastColumn) &&
		(mbUseRowBanding == rStyle.mbUseRowBanding) &&
		(mbUseColumnBanding == rStyle.mbUseColumnBanding);
}

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

class SdrTableObjImpl : public TableDesignUser, public ::cppu::WeakImplHelper1< ::com::sun::star::util::XModifyListener >
{
public:
	CellRef	mxActiveCell;
	TableModelRef mxTable;
	SdrTableObj* mpTableObj;
	TableLayouter* mpLayouter;
	CellPos maEditPos;
	TableStyleSettings maTableStyle;
	Reference< XIndexAccess > mxTableStyle;
	bool mbModifyPending;
//	sal_Int32 mnSavedEditRowHeight;

	void SetModel(SdrModel* pOldModel, SdrModel* pNewModel);

	CellRef getCell( const CellPos& rPos ) const;
	void LayoutTable( Rectangle& rArea, bool bFitWidth, bool bFitHeight );

	bool ApplyCellStyles();
	void UpdateCells( Rectangle& rArea );

	SdrTableObjImpl();
	virtual ~SdrTableObjImpl();

	void init( SdrTableObj* pTable, sal_Int32 nColumns, sal_Int32 nRows );
	void dispose();

	sal_Int32 getColumnCount() const;
	sal_Int32 getRowCount() const;

	void DragEdge( bool mbHorizontal, int nEdge, sal_Int32 nOffset );

	const SfxPoolItem* GetCellItem( const CellPos& rPos, sal_uInt16 nWhich ) const;
//	void GetBorderLines( const CellPos& rPos, const SvxBorderLine** ppLeft, const SvxBorderLine** ppTop, const SvxBorderLine** ppRight, const SvxBorderLine** ppBottom ) const;

	void operator=( const SdrTableObjImpl& rSource );

    // XModifyListener
    virtual void SAL_CALL modified( const ::com::sun::star::lang::EventObject& aEvent ) throw (::com::sun::star::uno::RuntimeException);

    // XEventListener
    virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw (::com::sun::star::uno::RuntimeException);

	void update();

	void connectTableStyle();
	void disconnectTableStyle();
	virtual bool isInUse();

	bool UpdateWritingMode();
};

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

SdrTableObjImpl::SdrTableObjImpl()
: mpTableObj( 0 )
, mpLayouter( 0 )
{
}

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

SdrTableObjImpl::~SdrTableObjImpl()
{
}

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

void SdrTableObjImpl::init( SdrTableObj* pTable, sal_Int32 nColumns, sal_Int32 nRows )
{
	mpTableObj = pTable;
	mxTable = new TableModel( pTable );
	mxTable->init( nColumns, nRows );
	mpLayouter = new TableLayouter( mxTable );
	Reference< XModifyListener > xListener( static_cast< ::com::sun::star::util::XModifyListener* >(this) );
	mxTable->addModifyListener( xListener );
	UpdateWritingMode();
	LayoutTable( mpTableObj->aRect, true, true );
	mpTableObj->maLogicRect = mpTableObj->aRect;
}

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

void SdrTableObjImpl::operator=( const SdrTableObjImpl& rSource )
{
	if( mpLayouter )
	{
		delete mpLayouter;
		mpLayouter = 0;
	}

	if( mxTable.is() )
	{
		Reference< XModifyListener > xListener( static_cast< ::com::sun::star::util::XModifyListener* >(this) );
		mxTable->removeModifyListener( xListener );
		mxTable->dispose();
		mxTable.clear();
	}

	maTableStyle = rSource.maTableStyle;

	mxTable = new TableModel( mpTableObj, rSource.mxTable );
	mpLayouter = new TableLayouter( mxTable );
	Reference< XModifyListener > xListener( static_cast< ::com::sun::star::util::XModifyListener* >(this) );
	mxTable->addModifyListener( xListener );
	mxTableStyle = rSource.mxTableStyle;
	UpdateWritingMode();
	ApplyCellStyles();
	mpTableObj->aRect = mpTableObj->maLogicRect;
	LayoutTable( mpTableObj->aRect, false, false );
}

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

void SdrTableObjImpl::SetModel(SdrModel* /*pOldModel*/, SdrModel* pNewModel)
{
	// try to find new table style
	disconnectTableStyle();

	Reference< XIndexAccess > xNewTableStyle;
	if( mxTableStyle.is() ) try
	{
		const OUString sStyleName( Reference< XNamed >( mxTableStyle, UNO_QUERY_THROW )->getName() );

		Reference< XStyleFamiliesSupplier > xSFS( pNewModel->getUnoModel(), UNO_QUERY_THROW );
		Reference< XNameAccess > xFamilyNameAccess( xSFS->getStyleFamilies(), UNO_QUERY_THROW );
		const rtl::OUString sFamilyName( RTL_CONSTASCII_USTRINGPARAM( "table" ) );
		Reference< XNameAccess > xTableFamilyAccess( xFamilyNameAccess->getByName( sFamilyName ), UNO_QUERY_THROW );

		if( xTableFamilyAccess->hasByName( sStyleName ) )
		{
			// found table style with the same name
			xTableFamilyAccess->getByName( sStyleName ) >>= xNewTableStyle;
		}
		else
		{
			// copy or?
			Reference< XIndexAccess > xIndexAccess( xTableFamilyAccess, UNO_QUERY_THROW );
			xIndexAccess->getByIndex( 0 ) >>= xNewTableStyle;
		}
	}
	catch( Exception& )
	{
		DBG_ERROR("svx::SdrTableObjImpl::SetModel(), exception caught!");
	}

	mxTableStyle = xNewTableStyle;

	connectTableStyle();
	update();
}

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

bool SdrTableObjImpl::ApplyCellStyles()
{
	if( !mxTable.is() || !mxTable.is() || !mxTableStyle.is() )
		return false;

	bool bChanges = false;

	const sal_Int32 nColCount = getColumnCount();
	const sal_Int32 nRowCount = getRowCount();

	const TableStyleSettings& rStyle = maTableStyle;

	CellPos aPos;
	for( aPos.mnRow = 0; aPos.mnRow < nRowCount; ++aPos.mnRow )
	{
		const bool bFirstRow = (aPos.mnRow == 0) && rStyle.mbUseFirstRow;
		const bool bLastRow = (aPos.mnRow == nRowCount-1) && rStyle.mbUseLastRow;

		for( aPos.mnCol = 0; aPos.mnCol < nColCount; ++aPos.mnCol )
		{
			Reference< XStyle > xStyle;

			// first and last row win first, if used and available
			if( bFirstRow )
			{
				mxTableStyle->getByIndex(first_row_style) >>= xStyle;
			}
			else if( bLastRow )
			{
				mxTableStyle->getByIndex(last_row_style) >>= xStyle;
			}

			if( !xStyle.is() )
			{
				// next come first and last column, if used and available
				if( rStyle.mbUseFirstColumn && (aPos.mnCol == 0)  )
				{
					mxTableStyle->getByIndex(first_column_style) >>= xStyle;
				}
				else if( rStyle.mbUseLastColumn && (aPos.mnCol == nColCount-1) )
				{
					mxTableStyle->getByIndex(last_column_style) >>= xStyle;
				}
			}

			if( !xStyle.is() && rStyle.mbUseRowBanding )
			{
				if( (aPos.mnRow & 1) == 0 )
				{
					mxTableStyle->getByIndex(even_rows_style) >>= xStyle;
				}
				else
				{
					mxTableStyle->getByIndex(odd_rows_style) >>= xStyle;
				}
			}

			if( !xStyle.is() && rStyle.mbUseColumnBanding )
			{
				if( (aPos.mnCol & 1) == 0 )
				{
					mxTableStyle->getByIndex(even_columns_style) >>= xStyle;
				}
				else
				{
					mxTableStyle->getByIndex(odd_columns_style) >>= xStyle;
				}
			}

			if( !xStyle.is() )
			{
				// use default cell style if non found yet
				mxTableStyle->getByIndex(body_style) >>= xStyle;
			}


			if( xStyle.is() )
			{
				SfxUnoStyleSheet* pStyle = SfxUnoStyleSheet::getUnoStyleSheet(xStyle);

				if( pStyle )
				{
					CellRef xCell( getCell( aPos ) );
					if( xCell.is() && ( xCell->GetStyleSheet() != pStyle ) )
					{
						bChanges = true;
						xCell->SetStyleSheet( pStyle, sal_True );
					}
				}
			}
		}
	}

	return bChanges;
}

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

void SdrTableObjImpl::dispose()
{
	if( mxTable.is() )
		mxTable->dispose();
}

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

void SdrTableObjImpl::DragEdge( bool mbHorizontal, int nEdge, sal_Int32 nOffset )
{
	if( (nEdge > 0) && mxTable.is()) try
	{
		const OUString sSize( RTL_CONSTASCII_USTRINGPARAM( "Size" ) );
		nEdge--;
		if( mbHorizontal )
		{
			if( (nEdge >= 0) && (nEdge < getRowCount()) )
			{
				sal_Int32 nHeigth = mpLayouter->getRowHeight( nEdge );
				nHeigth += nOffset;
				Reference< XIndexAccess > xRows( mxTable->getRows(), UNO_QUERY_THROW );
				Reference< XPropertySet > xRowSet( xRows->getByIndex( nEdge ), UNO_QUERY_THROW );			
				xRowSet->setPropertyValue( sSize, Any( nHeigth ) );
			}
		}
		else
		{
			if( (nEdge >= 0) && (nEdge < getColumnCount()) )
			{
				sal_Int32 nWidth = mpLayouter->getColumnWidth( nEdge );
				nWidth += nOffset;

				Reference< XIndexAccess > xCols( mxTable->getColumns(), UNO_QUERY_THROW );
				Reference< XPropertySet > xColSet( xCols->getByIndex( nEdge ), UNO_QUERY_THROW );
				xColSet->setPropertyValue( sSize, Any( nWidth ) );

				if( nEdge > 0 && nEdge < mxTable->getColumnCount() )
				{
					const bool bRTL = mpLayouter->GetWritingMode() == WritingMode_RL_TB;

					if( bRTL )
						nEdge--;
					else
						nEdge++;
					
					if( (bRTL && (nEdge >= 0)) || (!bRTL && (nEdge < mxTable->getColumnCount())) )
					{
						nWidth = mpLayouter->getColumnWidth( nEdge );
						nWidth = std::max( (sal_Int32)(nWidth - nOffset), (sal_Int32)0 );

						xColSet = Reference< XPropertySet >( xCols->getByIndex( nEdge ), UNO_QUERY_THROW );
						xColSet->setPropertyValue( sSize, Any( nWidth ) );
					}
				}
			}
		}
	}
	catch( Exception& )
	{
		DBG_ERROR( "svx::SdrTableObjImpl::DragEdge(), exception caught!" );
	}
}

// -----------------------------------------------------------------------------
// XModifyListener
// -----------------------------------------------------------------------------

void SAL_CALL SdrTableObjImpl::modified( const ::com::sun::star::lang::EventObject& /*aEvent*/ ) throw (::com::sun::star::uno::RuntimeException)
{
	update();
}

void SdrTableObjImpl::update()
{
	// source can be the table model itself or the assigned table template
	TableModelNotifyGuard aGuard( mxTable.get() );
	if( mpTableObj )
	{
		if( (maEditPos.mnRow >= getRowCount()) || (maEditPos.mnCol >= getColumnCount()) || (getCell( maEditPos ) != mxActiveCell) )
		{
			if(maEditPos.mnRow >= getRowCount())
				maEditPos.mnRow = getRowCount()-1;

			if(maEditPos.mnCol >= getColumnCount())
				maEditPos.mnCol = getColumnCount()-1;
			
			mpTableObj->setActiveCell( maEditPos );
		}

		ApplyCellStyles();

		mpTableObj->aRect = mpTableObj->maLogicRect;
		LayoutTable( mpTableObj->aRect, false, false );
		
		mpTableObj->SetRectsDirty();
		mpTableObj->ActionChanged();
		mpTableObj->BroadcastObjectChange();
	}
}

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

void SdrTableObjImpl::connectTableStyle()
{
	if( mxTableStyle.is() )
	{
		Reference< XModifyBroadcaster > xBroadcaster( mxTableStyle, UNO_QUERY );
		if( xBroadcaster.is() )
		{
			Reference< XModifyListener > xListener( static_cast< ::com::sun::star::util::XModifyListener* >(this) );
			xBroadcaster->addModifyListener( xListener );
		}
	}
}

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

void SdrTableObjImpl::disconnectTableStyle()
{
	if( mxTableStyle.is() )
	{
		Reference< XModifyBroadcaster > xBroadcaster( mxTableStyle, UNO_QUERY );
		if( xBroadcaster.is() )
		{
			Reference< XModifyListener > xListener( static_cast< ::com::sun::star::util::XModifyListener* >(this) );
			xBroadcaster->removeModifyListener( xListener );
		}
	}
}

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

bool SdrTableObjImpl::isInUse()
{
	return mpTableObj && mpTableObj->IsInserted();
}

// -----------------------------------------------------------------------------
// XEventListener
// -----------------------------------------------------------------------------

void SAL_CALL SdrTableObjImpl::disposing( const ::com::sun::star::lang::EventObject& /*Source*/ ) throw (::com::sun::star::uno::RuntimeException)
{
	mxActiveCell.clear();
	mxTable.clear();
	if( mpLayouter )
	{
		delete mpLayouter;
		mpLayouter = 0;
	}
	mpTableObj = 0;
}

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

CellRef SdrTableObjImpl::getCell(  const CellPos& rPos  ) const
{
	CellRef xCell;
	if( mxTable.is() ) try
	{
		xCell.set( dynamic_cast< Cell* >( mxTable->getCellByPosition( rPos.mnCol, rPos.mnRow ).get() ) );
	}
	catch( Exception& )
	{
		DBG_ERROR( "svx::SdrTableObjImpl::getCell(), exception caught!" );
	}
	return xCell;
}

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

sal_Int32 SdrTableObjImpl::getColumnCount() const
{
	return mxTable.is() ? mxTable->getColumnCount() : 0;
}

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

sal_Int32 SdrTableObjImpl::getRowCount() const
{
	return mxTable.is() ? mxTable->getRowCount() : 0;
}

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

void SdrTableObjImpl::LayoutTable( Rectangle& rArea, bool bFitWidth, bool bFitHeight )
{
	if( mpLayouter && mpTableObj->GetModel() )
	{
		TableModelNotifyGuard aGuard( mxTable.get() );
		mpLayouter->LayoutTable( rArea, bFitWidth, bFitHeight );
	}
}

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

bool SdrTableObjImpl::UpdateWritingMode()
{
	if( mpTableObj && mpLayouter )
	{
		WritingMode eWritingMode = (WritingMode)static_cast< const SvxWritingModeItem& >( mpTableObj->GetObjectItem( SDRATTR_TEXTDIRECTION ) ).GetValue();

		if( eWritingMode != WritingMode_TB_RL )
		{
			if( static_cast< const SvxFrameDirectionItem& >( mpTableObj->GetObjectItem( EE_PARA_WRITINGDIR ) ).GetValue() == FRMDIR_HORI_LEFT_TOP )
				eWritingMode = WritingMode_LR_TB;
			else
				eWritingMode = WritingMode_RL_TB;
		}

		if( eWritingMode != mpLayouter->GetWritingMode() )
		{
			mpLayouter->SetWritingMode( eWritingMode );
			return true;
		}
	}
	return false;
}

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

void SdrTableObjImpl::UpdateCells( Rectangle& rArea )
{
	if( mpLayouter && mxTable.is() )
	{
		TableModelNotifyGuard aGuard( mxTable.get() );
		mpLayouter->updateCells( rArea );
		mxTable->setModified(sal_True);
	}
}

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

const SfxPoolItem* SdrTableObjImpl::GetCellItem( const CellPos& rPos, sal_uInt16 nWhich ) const
{
	CellRef xCell( getCell( rPos  ) );
	if( xCell.is() )
		return xCell->GetItemSet().GetItem( nWhich );
	else
		return 0;
}

// -----------------------------------------------------------------------------
// BaseProperties section
// -----------------------------------------------------------------------------

sdr::properties::BaseProperties* SdrTableObj::CreateObjectSpecificProperties()
{
	return new TableProperties(*this);
}

// -----------------------------------------------------------------------------
// DrawContact section
// -----------------------------------------------------------------------------

sdr::contact::ViewContact* SdrTableObj::CreateObjectSpecificViewContact()
{
	return new sdr::contact::ViewContactOfTableObj(*this);
}

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

TYPEINIT1(SdrTableObj,SdrTextObj);

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

SdrTableObj::SdrTableObj(SdrModel* _pModel)
{
	pModel = _pModel;
	init( 1, 1 );
}

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

SdrTableObj::SdrTableObj(SdrModel* _pModel, const ::Rectangle& rNewRect, sal_Int32 nColumns, sal_Int32 nRows)
: SdrTextObj( rNewRect )
, maLogicRect( rNewRect )
{
	pModel = _pModel;

	if( nColumns <= 0 )
		nColumns = 1;

	if( nRows <= 0 )
		nRows = 1;

	init( nColumns, nRows );
}

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

void SdrTableObj::init( sal_Int32 nColumns, sal_Int32 nRows )
{
	bClosedObj = sal_True;

	mpImpl = new SdrTableObjImpl;
	mpImpl->acquire();
	mpImpl->init( this, nColumns, nRows );
}

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

SdrTableObj::~SdrTableObj()
{
	mpImpl->dispose();
	mpImpl->release();
}

// --------------------------------------------------------------------
// table stuff
// --------------------------------------------------------------------

Reference< XTable > SdrTableObj::getTable() const
{
	return Reference< XTable >( mpImpl->mxTable.get() );
}

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

bool SdrTableObj::isValid( const CellPos& rPos ) const
{
	return (rPos.mnCol >= 0) && (rPos.mnCol < mpImpl->getColumnCount()) && (rPos.mnRow >= 0) && (rPos.mnRow < mpImpl->getRowCount());
}

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

CellPos SdrTableObj::getFirstCell() const
{
	return CellPos( 0,0 );
}

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

CellPos SdrTableObj::getLastCell() const
{
	CellPos aPos;
	if( mpImpl->mxTable.is() )
	{
		aPos.mnCol = mpImpl->getColumnCount()-1;
		aPos.mnRow = mpImpl->getRowCount()-1;
	}
	return aPos;
}

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

CellPos SdrTableObj::getLeftCell( const CellPos& rPos, bool bEdgeTravel ) const
{
	switch( GetWritingMode() )
	{
	default:
	case WritingMode_LR_TB:
		return getPreviousCell( rPos, bEdgeTravel );
	case WritingMode_RL_TB:
		return getNextCell( rPos, bEdgeTravel );
	case WritingMode_TB_RL:
		return getPreviousRow( rPos, bEdgeTravel );
	}
}

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

CellPos SdrTableObj::getRightCell( const CellPos& rPos, bool bEdgeTravel  ) const
{
	switch( GetWritingMode() )
	{
	default:
	case WritingMode_LR_TB:
		return getNextCell( rPos, bEdgeTravel );
	case WritingMode_RL_TB:
		return getPreviousCell( rPos, bEdgeTravel );
	case WritingMode_TB_RL:
		return getNextRow( rPos, bEdgeTravel );
	}
}

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

CellPos SdrTableObj::getUpCell( const CellPos& rPos, bool bEdgeTravel ) const
{
	switch( GetWritingMode() )
	{
	default:
	case WritingMode_LR_TB:
	case WritingMode_RL_TB:
		return getPreviousRow( rPos, bEdgeTravel );
	case WritingMode_TB_RL:
		return getPreviousCell( rPos, bEdgeTravel );
	}
}

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

CellPos SdrTableObj::getDownCell( const CellPos& rPos, bool bEdgeTravel ) const
{
	switch( GetWritingMode() )
	{
	default:
	case WritingMode_LR_TB:
	case WritingMode_RL_TB:
		return getNextRow( rPos, bEdgeTravel );
	case WritingMode_TB_RL:
		return getNextCell( rPos, bEdgeTravel );
	}
}

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

CellPos SdrTableObj::getPreviousCell( const CellPos& rPos, bool bEdgeTravel ) const
{
	CellPos aPos( rPos );
	if( mpImpl )
	{
		CellRef xCell( mpImpl->getCell( aPos ) );
		if( xCell.is() && xCell->isMerged() )
		{
			sal_Int32 nTemp = 0;
			findMergeOrigin( mpImpl->mxTable.get(), aPos.mnCol, aPos.mnRow, aPos.mnCol, nTemp );
		}

		if( aPos.mnCol > 0 )
		{
			--aPos.mnCol;
		}

		else if( bEdgeTravel && (aPos.mnRow > 0) )
		{
			aPos.mnCol = mpImpl->mxTable->getColumnCount()-1;
			--aPos.mnRow;
		}
	}
	return aPos;
}

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

CellPos SdrTableObj::getNextCell( const CellPos& rPos, bool bEdgeTravel ) const
{
	CellPos aPos( rPos );
	if( mpImpl )
	{
		CellRef xCell( mpImpl->getCell( aPos ) );
		if( xCell.is() )
		{
			if( xCell->isMerged() )
			{
				findMergeOrigin( mpImpl->mxTable, aPos.mnCol, aPos.mnRow, aPos.mnCol, aPos.mnRow );

				xCell = mpImpl->getCell(aPos);

				if( xCell.is() )
				{
					aPos.mnCol += xCell->getColumnSpan();
					aPos.mnRow = rPos.mnRow;
				}
			}
			else
			{
				aPos.mnCol += xCell->getColumnSpan();
			}

			if( aPos.mnCol < mpImpl->mxTable->getColumnCount() )
				return aPos;

			if( bEdgeTravel && ((aPos.mnRow + 1) < mpImpl->getRowCount()) )
			{
				aPos.mnCol = 0;
				aPos.mnRow += 1;
				return aPos;
			}
		}
	}

	// last cell reached, no traveling possible
	return rPos;
}

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

CellPos SdrTableObj::getPreviousRow( const CellPos& rPos, bool bEdgeTravel ) const
{
	CellPos aPos( rPos );
	if( mpImpl )
	{
		CellRef xCell( mpImpl->getCell( aPos ) );
		if( xCell.is() )
		{
			if( xCell->isMerged() )
			{
				sal_Int32 nTemp = 0;
				findMergeOrigin( mpImpl->mxTable, aPos.mnCol, aPos.mnRow, nTemp, aPos.mnRow );
			}
		}

		if( aPos.mnRow > 0 )
		{
			--aPos.mnRow;
		}
		else if( bEdgeTravel && (aPos.mnCol > 0) )
		{
			aPos.mnRow = mpImpl->mxTable->getRowCount()-1;
			--aPos.mnCol;
		}
	}
	return aPos;
}

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

CellPos SdrTableObj::getNextRow( const CellPos& rPos, bool bEdgeTravel ) const
{
	CellPos aPos( rPos );

	if( mpImpl )
	{
		CellRef xCell( mpImpl->getCell( rPos ) );
		if( xCell.is() )
		{
			if( xCell->isMerged() )
			{
				findMergeOrigin( mpImpl->mxTable, aPos.mnCol, aPos.mnRow, aPos.mnCol, aPos.mnRow );
				xCell = mpImpl->getCell(aPos);
				aPos.mnCol = rPos.mnCol;
			}

			if( xCell.is() )
				aPos.mnRow += xCell->getRowSpan();

			if( aPos.mnRow < mpImpl->mxTable->getRowCount() )
				return aPos;

			if( bEdgeTravel && (aPos.mnCol + 1) < mpImpl->mxTable->getColumnCount() )
			{
				aPos.mnRow = 0;
				aPos.mnCol += 1;

				while( aPos.mnCol < mpImpl->mxTable->getColumnCount() )
				{
					xCell = mpImpl->getCell( aPos );
					if( xCell.is() && !xCell->isMerged() )
						return aPos;
					aPos.mnCol += 1;
				}
			}
		}
	}

	// last position reached, no more traveling possible
	return rPos;
}

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

const TableStyleSettings& SdrTableObj::getTableStyleSettings() const
{
	if( mpImpl )
	{
		return mpImpl->maTableStyle;
	}
	else
	{
		static TableStyleSettings aTmp;
		return aTmp;
	}
}

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

void SdrTableObj::setTableStyleSettings( const TableStyleSettings& rStyle )
{
	if( mpImpl )
	{
		mpImpl->maTableStyle = rStyle;
		mpImpl->update();
	}
}

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

TableHitKind SdrTableObj::CheckTableHit( const Point& rPos, sal_Int32& rnX, sal_Int32& rnY, int nTol ) const
{
	if( !mpImpl || !mpImpl->mxTable.is() )
		return SDRTABLEHIT_NONE;

	rnX = 0;
	rnY = 0;

	const sal_Int32 nColCount = mpImpl->getColumnCount();
	const sal_Int32 nRowCount = mpImpl->getRowCount();

	sal_Int32 nX = rPos.X() + nTol - aRect.nLeft;
	sal_Int32 nY = rPos.Y() + nTol - aRect.nTop;

	if( (nX < 0) || (nX > (aRect.GetWidth() + nTol)) || (nY < 0) || (nY > (aRect.GetHeight() + nTol) ) )
		return SDRTABLEHIT_NONE;

	// get vertical edge number and check for a hit
	const bool bRTL = GetWritingMode() == WritingMode_RL_TB;
	bool bVrtHit = false;
	if( nX >= 0 )
	{
		if( !bRTL )
		{
			while( rnX <= nColCount )
			{
				if( nX <= (2*nTol) )
				{
					bVrtHit = true;
					break;
				}

				if( rnX == nColCount )
					break;

				nX -= mpImpl->mpLayouter->getColumnWidth( rnX );
				if( nX < 0 )
					break;
				rnX++;
			}
		}
		else
		{
			rnX = nColCount;
			while( rnX >= 0 )
			{
				if( nX <= (2*nTol) )
				{
					bVrtHit = true;
					break;
				}

				if( rnX == 0 )
					break;

				rnX--;
				nX -= mpImpl->mpLayouter->getColumnWidth( rnX );
				if( nX < 0 )
					break;
			}
		}
	}

	// rnX is now the edge number left to the pointer, if it was hit bHrzHit is also true

	// get vertical edge number and check for a hit
	bool bHrzHit = false;
	if( nY >= 0 )
	{
		while( rnY <= nRowCount )
		{
			if( nY <= (2*nTol) )
			{
				bHrzHit = true;
				break;
			}

			if( rnY == nRowCount )
				break;

			nY -= mpImpl->mpLayouter->getRowHeight(rnY);
			if( nY < 0 )
				break;
			rnY++;
		}
	}

	// rnY is now the edge number above the pointer, if it was hit bVrtHit is also true

	if( bVrtHit && mpImpl->mpLayouter->isEdgeVisible( rnX, rnY, false ) )
		return SDRTABLEHIT_VERTICAL_BORDER;

	if( bHrzHit && mpImpl->mpLayouter->isEdgeVisible( rnX, rnY, true ) )
		return SDRTABLEHIT_HORIZONTAL_BORDER;

	CellRef xCell( mpImpl->getCell( CellPos( rnX, rnY ) ) );
	if( xCell.is() && xCell->isMerged() )
		findMergeOrigin( mpImpl->mxTable.get(), rnX, rnY, rnX, rnY );

	if( xCell.is() )
	{
		nX += mpImpl->mpLayouter->getColumnWidth( rnX );
		if( nX < xCell->GetTextLeftDistance() )
			return SDRTABLEHIT_CELL;
	}

	return SDRTABLEHIT_CELLTEXTAREA;
}

const SfxItemSet& SdrTableObj::GetActiveCellItemSet() const
{
	return getActiveCell()->GetItemSet();
}

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

void SdrTableObj::InsertRows( sal_Int32 nIndex, sal_Int32 nCount /*= 1*/ )
{
	if( mpImpl->mxTable.is() ) try
	{
		Reference< XTableRows > xRows( mpImpl->mxTable->getRows(), UNO_QUERY_THROW );
		xRows->insertByIndex( nIndex, nCount );
	}
	catch( Exception& )
	{
		DBG_ERROR("SdrTableObj::InsertRows(), exception caught!");
	}
}

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

void SdrTableObj::InsertColumns( sal_Int32 nIndex, sal_Int32 nCount /*= 1*/ )
{
	if( mpImpl->mxTable.is() ) try
	{
		Reference< XTableColumns > xColumns( mpImpl->mxTable->getColumns(), UNO_QUERY_THROW );
		xColumns->insertByIndex( nIndex, nCount );
	}
	catch( Exception& )
	{
		DBG_ERROR("SdrTableObj::InsertColumns(), exception caught!");
	}
}

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

void SdrTableObj::DeleteRows( sal_Int32 nIndex, sal_Int32 nCount /*= 1*/ )
{
	if( mpImpl->mxTable.is() ) try
	{
		Reference< XTableRows > xRows( mpImpl->mxTable->getRows(), UNO_QUERY_THROW );
		xRows->removeByIndex( nIndex, nCount );
	}
	catch( Exception& )
	{
		DBG_ERROR("SdrTableObj::DeleteRows(), exception caught!");
	}
}

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

void SdrTableObj::DeleteColumns( sal_Int32 nIndex, sal_Int32 nCount /*= 1*/ )
{
	if( mpImpl->mxTable.is() ) try
	{
		Reference< XTableColumns > xColumns( mpImpl->mxTable->getColumns(), UNO_QUERY_THROW );
		xColumns->removeByIndex( nIndex, nCount );
	}
	catch( Exception& )
	{
		DBG_ERROR("SdrTableObj::DeleteColumns(), exception caught!");
	}
}

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

void SdrTableObj::setTableStyle( const Reference< XIndexAccess >& xTableStyle )
{
	if( mpImpl && (mpImpl->mxTableStyle != xTableStyle) )
	{
		mpImpl->disconnectTableStyle();
		mpImpl->mxTableStyle = xTableStyle;
		mpImpl->connectTableStyle();
		mpImpl->update();
	}
}

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

const Reference< XIndexAccess >& SdrTableObj::getTableStyle() const
{
	if( mpImpl )
	{
		return mpImpl->mxTableStyle;
	}
	else
	{
		static Reference< XIndexAccess > aTmp;
		return aTmp;
	}
}

// --------------------------------------------------------------------
// text stuff
// --------------------------------------------------------------------

/** returns the currently active text. */
SdrText* SdrTableObj::getActiveText() const
{
	return dynamic_cast< SdrText* >( getActiveCell().get() );
}

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

/** returns the nth available text. */
SdrText* SdrTableObj::getText( sal_Int32 nIndex ) const
{
	if( mpImpl->mxTable.is() )
	{
		const sal_Int32 nColCount = mpImpl->getColumnCount();
		if( nColCount )
		{
			CellPos aPos( nIndex % nColCount, nIndex / nColCount );

			CellRef xCell( mpImpl->getCell( aPos ) );
			return dynamic_cast< SdrText* >( xCell.get() );
		}
	}
	return 0;
}

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

/** returns the number of texts available for this object. */
sal_Int32 SdrTableObj::getTextCount() const
{
	if( mpImpl->mxTable.is() ) 
	{
		const sal_Int32 nColCount = mpImpl->getColumnCount();
		const sal_Int32 nRowCount = mpImpl->getRowCount();

		return nColCount * nRowCount;
	}
	else
	{
		return 0;
	}
}

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

/** changes the current active text */
void SdrTableObj::setActiveText( sal_Int32 nIndex )
{
	if( mpImpl && mpImpl->mxTable.is() )
	{
		const sal_Int32 nColCount = mpImpl->mxTable->getColumnCount();
		if( nColCount )
		{
			CellPos aPos( nIndex % nColCount, nIndex / nColCount );
			if( isValid( aPos ) )
				setActiveCell( aPos );
		}
	}
}

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

/** returns the index of the text that contains the given point or -1 */
sal_Int32 SdrTableObj::CheckTextHit(const Point& rPnt) const
{
	if( mpImpl && mpImpl->mxTable.is() )
	{
		CellPos aPos;
		if( CheckTableHit( rPnt, aPos.mnCol, aPos.mnRow, 0 ) == SDRTABLEHIT_CELLTEXTAREA )
			return aPos.mnRow * mpImpl->mxTable->getColumnCount() + aPos.mnCol;
	}

	return 0;
}

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

SdrOutliner* SdrTableObj::GetCellTextEditOutliner( const Cell& rCell ) const
{
	if( mpImpl && (mpImpl->getCell( mpImpl->maEditPos ).get() == &rCell) )
		return pEdtOutl;
	else
		return 0;
}


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

const TableLayouter& SdrTableObj::getTableLayouter() const
{
	OSL_ENSURE(mpImpl && mpImpl->mpLayouter, "getTableLayouter() error: no mpImpl or mpLayouter (!)");
	return *(mpImpl->mpLayouter);
}

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

void SdrTableObj::FitFrameToTextSize()
{
	// todo
}

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

FASTBOOL SdrTableObj::IsAutoGrowHeight() const
{
	return sal_True;
}

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

FASTBOOL SdrTableObj::IsAutoGrowWidth() const
{
	return sal_True;
}

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

bool SdrTableObj::HasText() const
{
	return true;
}

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

bool SdrTableObj::IsTextEditActive( const CellPos& rPos )
{
	return pEdtOutl && mpImpl && (rPos == mpImpl->maEditPos);
}

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

void SdrTableObj::onEditOutlinerStatusEvent( EditStatus* pEditStatus )
{
	if( (pEditStatus->GetStatusWord() & EE_STAT_TEXTHEIGHTCHANGED) && mpImpl && mpImpl->mpLayouter )
	{
		Rectangle aRect0( aRect );
		aRect = maLogicRect;
//		mpImpl->mpLayouter->setRowHeight( mpImpl->maEditPos.mnRow, mpImpl->mnSavedEditRowHeight );
		mpImpl->LayoutTable( aRect, false, false );
		SetRectsDirty();
		ActionChanged();
		BroadcastObjectChange();
		if( aRect0 != aRect )
			SendUserCall(SDRUSERCALL_RESIZE,aRect0);
	}
}

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

void SdrTableObj::TakeObjInfo(SdrObjTransformInfoRec& rInfo) const
{
	rInfo.bResizeFreeAllowed=sal_True;
	rInfo.bResizePropAllowed=sal_True;
	rInfo.bRotateFreeAllowed=sal_False;
	rInfo.bRotate90Allowed  =sal_False;
	rInfo.bMirrorFreeAllowed=sal_False;
	rInfo.bMirror45Allowed  =sal_False;
	rInfo.bMirror90Allowed  =sal_False;

	// allow transparence
	rInfo.bTransparenceAllowed = sal_True;

	// gradient depends on fillstyle
	XFillStyle eFillStyle = ((XFillStyleItem&)(GetObjectItem(XATTR_FILLSTYLE))).GetValue();
	rInfo.bGradientAllowed = (eFillStyle == XFILL_GRADIENT);
	rInfo.bShearAllowed     =sal_False;
	rInfo.bEdgeRadiusAllowed=sal_False;
	rInfo.bCanConvToPath    =sal_False;
	rInfo.bCanConvToPoly    =sal_False;
	rInfo.bCanConvToPathLineToArea=sal_False;
	rInfo.bCanConvToPolyLineToArea=sal_False;
	rInfo.bCanConvToContour = sal_False;
}

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

sal_uInt16 SdrTableObj::GetObjIdentifier() const
{
	return static_cast<sal_uInt16>(OBJ_TABLE);
}

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

void SdrTableObj::SetPage(SdrPage* pNewPage)
{
	SdrTextObj::SetPage(pNewPage);
}

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

void SdrTableObj::SetModel(SdrModel* pNewModel)
{
	SdrModel* pOldModel = GetModel();
	if( pNewModel != pOldModel )
	{	
		SdrTextObj::SetModel(pNewModel);

		if( mpImpl )
		{
			mpImpl->SetModel( pOldModel, pNewModel );

			if( !maLogicRect.IsEmpty() )
			{
				aRect = maLogicRect;
				mpImpl->LayoutTable( aRect, false, false );
			}
		}
	}
}

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

void SdrTableObj::TakeTextRect( SdrOutliner& rOutliner, Rectangle& rTextRect, FASTBOOL bNoEditText, Rectangle* pAnchorRect, sal_Bool bLineWidth ) const
{
	if( mpImpl )
		TakeTextRect( mpImpl->maEditPos, rOutliner, rTextRect, bNoEditText, pAnchorRect, bLineWidth );
}

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

void SdrTableObj::TakeTextRect( const CellPos& rPos, SdrOutliner& rOutliner, Rectangle& rTextRect, FASTBOOL bNoEditText, Rectangle* pAnchorRect, sal_Bool /*bLineWidth*/ ) const
{
	if( !mpImpl )
		return;

	CellRef xCell( mpImpl->getCell( rPos ) );
	if( !xCell.is() )
		return;

	Rectangle aAnkRect;
	TakeTextAnchorRect( rPos, aAnkRect );

	SdrTextVertAdjust eVAdj=xCell->GetTextVerticalAdjust();
//	SdrTextHorzAdjust eHAdj=xCell->GetTextHorizontalAdjust();

	sal_uIntPtr nStat0=rOutliner.GetControlWord();
	Size aNullSize;
	nStat0 |= EE_CNTRL_AUTOPAGESIZE;
	rOutliner.SetControlWord(nStat0);
	rOutliner.SetMinAutoPaperSize(aNullSize);
	rOutliner.SetMaxAutoPaperSize(aAnkRect.GetSize());
	rOutliner.SetPaperSize(aAnkRect.GetSize());

	// #103516# New try with _BLOCK for hor and ver after completely
	// supporting full width for vertical text.
//	if( SDRTEXTHORZADJUST_BLOCK == eHAdj && !IsVerticalWriting())
//	{
		rOutliner.SetMinAutoPaperSize(Size(aAnkRect.GetWidth(), 0));
//	}
//	else if(SDRTEXTVERTADJUST_BLOCK == eVAdj && IsVerticalWriting())
//	{
//		rOutliner.SetMinAutoPaperSize(Size(0, aAnkRect.GetHeight()));
//	}

	// ---

	// set text at outliner, maybe from edit outliner
	OutlinerParaObject* pPara= xCell->GetOutlinerParaObject();
	if (pEdtOutl && !bNoEditText && mpImpl->mxActiveCell == xCell )
		pPara=pEdtOutl->CreateParaObject();

	if (pPara)
	{
		const bool bHitTest = pModel && (&pModel->GetHitTestOutliner() == &rOutliner);

		const SdrTextObj* pTestObj = rOutliner.GetTextObj();
		if( !pTestObj || !bHitTest || (pTestObj != this) || (pTestObj->GetOutlinerParaObject() != xCell->GetOutlinerParaObject()) )
		{
			if( bHitTest ) // #i33696# take back fix #i27510#
				rOutliner.SetTextObj( this );

			rOutliner.SetUpdateMode(sal_True);
			rOutliner.SetText(*pPara);
		}
	}
	else
	{
		rOutliner.SetTextObj( NULL );
	}

	if (pEdtOutl && !bNoEditText && pPara && mpImpl->mxActiveCell == xCell )
		delete pPara;

	rOutliner.SetUpdateMode(sal_True);
	rOutliner.SetControlWord(nStat0);

	Point aTextPos(aAnkRect.TopLeft());
	Size aTextSiz(rOutliner.GetPaperSize());
/*
	if (eHAdj==SDRTEXTHORZADJUST_CENTER || eHAdj==SDRTEXTHORZADJUST_RIGHT)
	{
		long nFreeWdt=aAnkRect.GetWidth()-aTextSiz.Width();
		if (eHAdj==SDRTEXTHORZADJUST_CENTER)
			aTextPos.X()+=nFreeWdt/2;
		if (eHAdj==SDRTEXTHORZADJUST_RIGHT)
			aTextPos.X()+=nFreeWdt;
	}
*/
	if (eVAdj==SDRTEXTVERTADJUST_CENTER || eVAdj==SDRTEXTVERTADJUST_BOTTOM)
	{
		long nFreeHgt=aAnkRect.GetHeight()-aTextSiz.Height();
		if (eVAdj==SDRTEXTVERTADJUST_CENTER)
			aTextPos.Y()+=nFreeHgt/2;
		if (eVAdj==SDRTEXTVERTADJUST_BOTTOM)
			aTextPos.Y()+=nFreeHgt;
	}

	if (pAnchorRect)
		*pAnchorRect=aAnkRect;

	rTextRect=Rectangle(aTextPos,aTextSiz);
}

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

const CellRef& SdrTableObj::getActiveCell() const
{
	if( mpImpl )
	{
		if( !mpImpl->mxActiveCell.is() )
		{
			CellPos aPos;
			const_cast< SdrTableObj* >(this)->setActiveCell( aPos );
		}
		return mpImpl->mxActiveCell;
	}
	else
	{
		static CellRef xCell;
		return xCell;
	}
}

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

sal_Int32 SdrTableObj::getRowCount() const
{
	return mpImpl ? mpImpl->getRowCount() : 0;
}

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

sal_Int32 SdrTableObj::getColumnCount() const
{
	return mpImpl ? mpImpl->getColumnCount() : 0;
}

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

void SdrTableObj::setActiveCell( const CellPos& rPos )
{
	if( mpImpl && mpImpl->mxTable.is() ) try
	{
		mpImpl->mxActiveCell.set( dynamic_cast< Cell* >( mpImpl->mxTable->getCellByPosition( rPos.mnCol, rPos.mnRow ).get() ) );
		if( mpImpl->mxActiveCell.is() && mpImpl->mxActiveCell->isMerged() )
		{
			CellPos aOrigin;
			findMergeOrigin( mpImpl->mxTable.get(), rPos.mnCol, rPos.mnRow, aOrigin.mnCol, aOrigin.mnRow );
			mpImpl->mxActiveCell.set( dynamic_cast< Cell* >( mpImpl->mxTable->getCellByPosition( aOrigin.mnCol, aOrigin.mnRow ).get() ) );
			mpImpl->maEditPos = aOrigin;
		}
		else
		{
			mpImpl->maEditPos = rPos;
		}
	}
	catch( Exception& )
	{
		DBG_ERROR("SdrTableObj::setActiveCell(), exception caught!");
	}
}

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

void SdrTableObj::getActiveCellPos( CellPos& rPos ) const
{
	rPos = mpImpl->maEditPos;
}

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

void SdrTableObj::getCellBounds( const CellPos& rPos, ::Rectangle& rCellRect )
{
	if( mpImpl )
	{
		CellRef xCell( mpImpl->getCell( rPos ) );
		if( xCell.is() )
			rCellRect = xCell->getCellRect();
	}
}

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

void SdrTableObj::TakeTextAnchorRect(Rectangle& rAnchorRect) const
{
	if( mpImpl )
		TakeTextAnchorRect( mpImpl->maEditPos, rAnchorRect );
}

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

void SdrTableObj::TakeTextAnchorRect( const CellPos& rPos, Rectangle& rAnchorRect ) const
{
	Rectangle aAnkRect(aRect);

	if( mpImpl )
	{
		CellRef xCell( mpImpl->getCell( rPos ) );
		if( xCell.is() )
			xCell->TakeTextAnchorRect( aAnkRect );
	}

	ImpJustifyRect(aAnkRect);
	rAnchorRect=aAnkRect;
}

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

void SdrTableObj::TakeTextEditArea(Size* pPaperMin, Size* pPaperMax, Rectangle* pViewInit, Rectangle* pViewMin) const
{
	if( mpImpl )
		TakeTextEditArea( mpImpl->maEditPos, pPaperMin, pPaperMax, pViewInit, pViewMin );
}

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

void SdrTableObj::TakeTextEditArea( const CellPos& rPos, Size* pPaperMin, Size* pPaperMax, Rectangle* pViewInit, Rectangle* pViewMin ) const
{
	Size aPaperMin,aPaperMax;
	Rectangle aViewInit;
	TakeTextAnchorRect( rPos, aViewInit );

	Size aAnkSiz(aViewInit.GetSize());
	aAnkSiz.Width()--; aAnkSiz.Height()--; // weil GetSize() ein draufaddiert

	Size aMaxSiz(aAnkSiz.Width(),1000000);
	if (pModel!=NULL)
	{
		Size aTmpSiz(pModel->GetMaxObjSize());
		if (aTmpSiz.Height()!=0)
			aMaxSiz.Height()=aTmpSiz.Height();
	}

	CellRef xCell( mpImpl->getCell( rPos ) );
	SdrTextVertAdjust eVAdj = xCell.is() ? xCell->GetTextVerticalAdjust() : SDRTEXTVERTADJUST_TOP;
//	SdrTextHorzAdjust eHAdj = xCell.is() ? xCell->GetTextHorizontalAdjust() : SDRTEXTHORZADJUST_LEFT;

	aPaperMax=aMaxSiz;

//	if((SDRTEXTHORZADJUST_BLOCK == eHAdj && !IsVerticalWriting()) || (SDRTEXTVERTADJUST_BLOCK == eVAdj && IsVerticalWriting()))
		aPaperMin.Width() = aAnkSiz.Width();

	if (pViewMin!=NULL)
	{
		*pViewMin=aViewInit;
/*
		long nXFree=aAnkSiz.Width()-aPaperMin.Width();

		if (eHAdj==SDRTEXTHORZADJUST_LEFT)
		{
			pViewMin->Right()-=nXFree;
		}
		else if (eHAdj==SDRTEXTHORZADJUST_RIGHT)
		{
			pViewMin->Left()+=nXFree;
		}
		else
		{
			pViewMin->Left()+=nXFree/2;
			pViewMin->Right()=pViewMin->Left()+aPaperMin.Width();
		}
*/
		long nYFree=aAnkSiz.Height()-aPaperMin.Height();

		if (eVAdj==SDRTEXTVERTADJUST_TOP)
		{
			pViewMin->Bottom()-=nYFree;
		}
		else if (eVAdj==SDRTEXTVERTADJUST_BOTTOM)
		{
			pViewMin->Top()+=nYFree;
		}
		else
		{
			pViewMin->Top()+=nYFree/2;
			pViewMin->Bottom()=pViewMin->Top()+aPaperMin.Height();
		}
	}


	if(IsVerticalWriting())
		aPaperMin.Width() = 0;
	else
		aPaperMin.Height() = 0;

	if (pPaperMin!=NULL) *pPaperMin=aPaperMin;
	if (pPaperMax!=NULL) *pPaperMax=aPaperMax;
	if (pViewInit!=NULL) *pViewInit=aViewInit;
}

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

sal_uInt16 SdrTableObj::GetOutlinerViewAnchorMode() const
{
	EVAnchorMode eRet=ANCHOR_TOP_LEFT;
	CellRef xCell( getActiveCell() );
	if( xCell.is() )
	{
		SdrTextVertAdjust eV=xCell->GetTextVerticalAdjust();
//		SdrTextHorzAdjust eH=xCell->GetTextHorizontalAdjust();

//		if (eH==SDRTEXTHORZADJUST_LEFT)
		{
			if (eV==SDRTEXTVERTADJUST_TOP)
			{
				eRet=ANCHOR_TOP_LEFT;
			}
			else if (eV==SDRTEXTVERTADJUST_BOTTOM)
			{
				eRet=ANCHOR_BOTTOM_LEFT;
			}
			else
			{
				eRet=ANCHOR_VCENTER_LEFT;
			}
		}
/*
		else if (eH==SDRTEXTHORZADJUST_RIGHT)
		{
			if (eV==SDRTEXTVERTADJUST_TOP)
			{
				eRet=ANCHOR_TOP_RIGHT;
			}
			else if (eV==SDRTEXTVERTADJUST_BOTTOM)
			{
				eRet=ANCHOR_BOTTOM_RIGHT;
			}
			else
			{
				eRet=ANCHOR_VCENTER_RIGHT;
			}
		}
		else
		{
			if (eV==SDRTEXTVERTADJUST_TOP)
			{
				eRet=ANCHOR_TOP_HCENTER;
			}
			else if (eV==SDRTEXTVERTADJUST_BOTTOM)
			{
				eRet=ANCHOR_BOTTOM_HCENTER;
			}
			else
			{
				eRet=ANCHOR_VCENTER_HCENTER;
			}
		}
*/
	}
	return (sal_uInt16)eRet;
}

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

OutlinerParaObject* SdrTableObj::GetEditOutlinerParaObject() const
{
	return SdrTextObj::GetEditOutlinerParaObject();
}

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

SdrOutliner* SdrTableObj::GetCellTextEditOutliner( const CellPos& rPos ) const
{
	if( pEdtOutl && mpImpl && (mpImpl->maEditPos == rPos) )
		return pEdtOutl;
	else
		return 0;
}

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

struct ImplTableShadowPaintInfo
{
	Color maShadowColor;
	sal_uInt32 mnXDistance;
	sal_uInt32 mnYDistance;
	sal_uInt16 mnShadowTransparence;

	ImplTableShadowPaintInfo( const SfxItemSet& rSet )
	{
        const SdrShadowColorItem& rShadColItem = ((const SdrShadowColorItem&)(rSet.Get(SDRATTR_SHADOWCOLOR)));
        maShadowColor = rShadColItem.GetColorValue();
        mnShadowTransparence = ((const SdrShadowTransparenceItem&)(rSet.Get(SDRATTR_SHADOWTRANSPARENCE))).GetValue();

		mnXDistance = ((SdrShadowXDistItem&)(rSet.Get(SDRATTR_SHADOWXDIST))).GetValue();
		mnYDistance = ((SdrShadowYDistItem&)(rSet.Get(SDRATTR_SHADOWYDIST))).GetValue();
	}
};

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

void lcl_VertLineEnds( OutputDevice& rDev, const Point& rTop, const Point& rBottom,
        const Color& rColor, long nXOffs, long nWidth,
        const svx::frame::Style& rTopLine, const svx::frame::Style& rBottomLine )
{
    rDev.SetLineColor(rColor);              // PEN_NULL ???
    rDev.SetFillColor(rColor);

	//	Position oben/unten muss unabhaengig von der Liniendicke sein,
	//	damit der Winkel stimmt (oder X-Position auch anpassen)
	long nTopPos = rTop.Y();
	long nBotPos = rBottom.Y();

    long nTopLeft = rTop.X() + nXOffs;
    long nTopRight = nTopLeft + nWidth - 1;

    long nBotLeft = rBottom.X() + nXOffs;
    long nBotRight = nBotLeft + nWidth - 1;

	//	oben abschliessen

    if ( rTopLine.Prim() )
	{
        long nLineW = rTopLine.GetWidth();
        if (nLineW >= 2)
		{
			Point aTriangle[3];
			aTriangle[0] = Point( nTopLeft, nTopPos );		// wie aPoints[0]
			aTriangle[1] = Point( nTopRight, nTopPos );		// wie aPoints[1]
            aTriangle[2] = Point( rTop.X(), nTopPos - (nLineW - 1) / 2 );
			Polygon aTriPoly( 3, aTriangle );
            rDev.DrawPolygon( aTriPoly );
		}
	}

	//	unten abschliessen

    if ( rBottomLine.Prim() )
	{
        long nLineW = rBottomLine.GetWidth();
        if (nLineW >= 2)
		{
			Point aTriangle[3];
			aTriangle[0] = Point( nBotLeft, nBotPos );		// wie aPoints[3]
			aTriangle[1] = Point( nBotRight, nBotPos );		// wie aPoints[2]
            aTriangle[2] = Point( rBottom.X(), nBotPos - (nLineW - 1) / 2 + nLineW - 1 );
			Polygon aTriPoly( 3, aTriangle );
            rDev.DrawPolygon( aTriPoly );
		}
	}
}

void lcl_VertLine( OutputDevice& rDev, const Point& rTop, const Point& rBottom,
                    const svx::frame::Style& rLine,
                    const svx::frame::Style& rTopLine, const svx::frame::Style& rBottomLine,
                    const Color* pForceColor )
{
    if( rLine.Prim() )
    {
        svx::frame::DrawVerFrameBorderSlanted( rDev, rTop, rBottom, rLine, pForceColor );

        svx::frame::Style aScaled( rLine );
        aScaled.ScaleSelf( 1.0 / cos( svx::frame::GetVerDiagAngle( rTop, rBottom ) ) );
        if( pForceColor )
            aScaled.SetColor( *pForceColor );

        long nXOffs = (aScaled.GetWidth() - 1) / -2L;

        lcl_VertLineEnds( rDev, rTop, rBottom, aScaled.GetColor(),
            nXOffs, aScaled.Prim(), rTopLine, rBottomLine );

        if( aScaled.Secn() )
            lcl_VertLineEnds( rDev, rTop, rBottom, aScaled.GetColor(),
                nXOffs + aScaled.Prim() + aScaled.Dist(), aScaled.Secn(), rTopLine, rBottomLine );
    }
}

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

void SdrTableObj::TakeObjNameSingul(XubString& rName) const
{
	rName = ImpGetResStr(STR_ObjNameSingulTable);

	String aName( GetName() );
	if(aName.Len())
	{
		rName += sal_Unicode(' ');
		rName += sal_Unicode('\'');
		rName += aName;
		rName += sal_Unicode('\'');
	}
}

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

void SdrTableObj::TakeObjNamePlural(XubString& rName) const
{
	rName = ImpGetResStr(STR_ObjNamePluralTable);
}

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

void SdrTableObj::operator=(const SdrObject& rObj)
{
	// call parent
	SdrObject::operator=(rObj);

	const SdrTableObj* pTableObj = dynamic_cast< const SdrTableObj* >( &rObj );
	if (pTableObj!=NULL)
	{
		TableModelNotifyGuard aGuard( mpImpl ? mpImpl->mxTable.get() : 0 );

		maLogicRect = pTableObj->maLogicRect;
		aRect = pTableObj->aRect;
		aGeo = pTableObj->aGeo;
		eTextKind = pTableObj->eTextKind;
		bTextFrame = pTableObj->bTextFrame;
		aTextSize = pTableObj->aTextSize;
		bTextSizeDirty = pTableObj->bTextSizeDirty;
		bNoShear = pTableObj->bNoShear;
		bNoRotate = pTableObj->bNoRotate;
		bNoMirror = pTableObj->bNoMirror;
		bDisableAutoWidthOnDragging = pTableObj->bDisableAutoWidthOnDragging;

		if( pTableObj->mpImpl )
			*mpImpl = *pTableObj->mpImpl;
	}
}

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

basegfx::B2DPolyPolygon SdrTableObj::TakeXorPoly() const
{
	return SdrTextObj::TakeXorPoly();
}

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

basegfx::B2DPolyPolygon SdrTableObj::TakeContour() const
{
	return SdrTextObj::TakeContour();
}

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

const Rectangle& SdrTableObj::GetSnapRect() const
{
	return aRect;
}

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

void SdrTableObj::NbcSetSnapRect(const Rectangle& rRect)
{
	NbcSetLogicRect( rRect );
}

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

const Rectangle& SdrTableObj::GetLogicRect() const
{
	return maLogicRect;
}

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

void SdrTableObj::RecalcSnapRect()
{
}

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

sal_uInt32 SdrTableObj::GetSnapPointCount() const
{
	return SdrTextObj::GetSnapPointCount();
}

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


Point SdrTableObj::GetSnapPoint(sal_uInt32 i) const
{
	return SdrTextObj::GetSnapPoint(i);
}

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

sal_Bool SdrTableObj::BegTextEdit(SdrOutliner& rOutl)
{
	if( pEdtOutl != NULL )
		return sal_False;

	pEdtOutl=&rOutl;

//	ForceOutlinerParaObject();

	mbInEditMode = sal_True;

	rOutl.Init( OUTLINERMODE_TEXTOBJECT );
	rOutl.SetRefDevice( pModel->GetRefDevice() );

// --
		FASTBOOL bUpdMerk=rOutl.GetUpdateMode();
		if (bUpdMerk) rOutl.SetUpdateMode(sal_False);
		Size aPaperMin;
		Size aPaperMax;
		Rectangle aEditArea;
		TakeTextEditArea(&aPaperMin,&aPaperMax,&aEditArea,NULL);

		rOutl.SetMinAutoPaperSize(aPaperMin);
		rOutl.SetMaxAutoPaperSize(aPaperMax);
		rOutl.SetPaperSize(aPaperMax);

		if (bUpdMerk) rOutl.SetUpdateMode(sal_True);
//---

	sal_uIntPtr nStat=rOutl.GetControlWord();
//	nStat	&= ~EE_CNTRL_AUTOPAGESIZE;
	nStat	|= EE_CNTRL_AUTOPAGESIZE;
	nStat	&=~EE_CNTRL_STRETCHING;
	rOutl.SetControlWord(nStat);

	OutlinerParaObject* pPara = GetOutlinerParaObject();
	if(pPara)
		rOutl.SetText(*pPara);

	rOutl.UpdateFields();
	rOutl.ClearModifyFlag();

//	mpImpl->mnSavedEditRowHeight = mpImpl->mpLayouter->getRowHeight( mpImpl->maEditPos.mnRow );

	return sal_True;
}

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

void SdrTableObj::EndTextEdit(SdrOutliner& rOutl)
{
	if(rOutl.IsModified())
	{
		if( GetModel() && GetModel()->IsUndoEnabled() )
			GetModel()->AddUndo( GetModel()->GetSdrUndoFactory().CreateUndoGeoObject(*this) );

		OutlinerParaObject* pNewText = 0;
		Paragraph* p1stPara = rOutl.GetParagraph( 0 );
		sal_uInt32 nParaAnz = rOutl.GetParagraphCount();

		if(p1stPara)
		{
			if(nParaAnz == 1)
			{
				// if its only one paragraph, check if it is empty
				XubString aStr(rOutl.GetText(p1stPara));

				if(!aStr.Len())
				{
					// gotcha!
					nParaAnz = 0;
				}
			}

			// to remove the grey field background
			rOutl.UpdateFields();

			if(nParaAnz != 0)
			{
				// create new text object
				pNewText = rOutl.CreateParaObject( 0, (sal_uInt16)nParaAnz );
			}
		}
		SetOutlinerParaObject(pNewText);
	}

	pEdtOutl = 0;
	rOutl.Clear();
	sal_uInt32 nStat = rOutl.GetControlWord();
	nStat &= ~EE_CNTRL_AUTOPAGESIZE;
	rOutl.SetControlWord(nStat);

	mbInEditMode = sal_False;
}

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

OutlinerParaObject* SdrTableObj::GetOutlinerParaObject() const
{
	CellRef xCell( getActiveCell() );
	if( xCell.is() )
		return xCell->GetOutlinerParaObject();
	else
		return 0;
}

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

void SdrTableObj::NbcSetOutlinerParaObject( OutlinerParaObject* pTextObject)
{
	CellRef xCell( getActiveCell() );
	if( xCell.is() )
	{
		if( pModel )
		{
			// Update HitTestOutliner
			const SdrTextObj* pTestObj = pModel->GetHitTestOutliner().GetTextObj();
			if( pTestObj && pTestObj->GetOutlinerParaObject() == xCell->GetOutlinerParaObject() )
				pModel->GetHitTestOutliner().SetTextObj( NULL );
		}

		xCell->SetOutlinerParaObject( pTextObject );

		SetTextSizeDirty();
		NbcAdjustTextFrameWidthAndHeight();
//		ImpSetTextStyleSheetListeners();
//		ImpCheckMasterCachable();
	}
}

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

void SdrTableObj::NbcSetLogicRect(const Rectangle& rRect)
{
	maLogicRect=rRect;
	ImpJustifyRect(maLogicRect);
	const bool bWidth = maLogicRect.getWidth() != aRect.getWidth();
	const bool bHeight = maLogicRect.getHeight() != aRect.getHeight();
	aRect=maLogicRect;
	NbcAdjustTextFrameWidthAndHeight( !bHeight, !bWidth );
	SetRectsDirty();
}


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

void SdrTableObj::AdjustToMaxRect( const Rectangle& rMaxRect, bool /* bShrinkOnly = false */ )
{
	Rectangle aAdjustRect( rMaxRect );
	aAdjustRect.setHeight( GetLogicRect().getHeight() );
	SetLogicRect( aAdjustRect );
}

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

void SdrTableObj::NbcMove(const Size& rSiz)
{
	MoveRect(maLogicRect,rSiz);
	SdrTextObj::NbcMove( rSiz );
	if( mpImpl )
		mpImpl->UpdateCells( aRect );
}

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

void SdrTableObj::NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact)
{
	Rectangle aOldRect( maLogicRect );
	ResizeRect(maLogicRect,rRef,xFact,yFact);
	
	aRect = maLogicRect; 
	NbcAdjustTextFrameWidthAndHeight( maLogicRect.GetHeight() == aOldRect.GetHeight(), maLogicRect.GetWidth() == aOldRect.GetWidth() );
	SetRectsDirty();
}

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

FASTBOOL SdrTableObj::AdjustTextFrameWidthAndHeight(FASTBOOL bHgt, FASTBOOL bWdt)
{
	Rectangle aNeuRect(maLogicRect);
	FASTBOOL bRet=AdjustTextFrameWidthAndHeight(aNeuRect,bHgt,bWdt);
	if (bRet)
	{
		Rectangle aBoundRect0;
		if (pUserCall!=NULL)
			aBoundRect0=GetLastBoundRect();
		aRect=aNeuRect;
		SetRectsDirty();
		SetChanged();
		BroadcastObjectChange();
		SendUserCall(SDRUSERCALL_RESIZE,aBoundRect0);
	}
	return bRet;
}

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

FASTBOOL SdrTableObj::AdjustTextFrameWidthAndHeight(Rectangle& rR, FASTBOOL bHeight, FASTBOOL bWidth) const
{
	if((pModel == NULL) || rR.IsEmpty() || !mpImpl || !mpImpl->mxTable.is() )
		return sal_False;

	Rectangle aRectangle( rR );
	mpImpl->LayoutTable( aRectangle, !bWidth, !bHeight );

	if( aRectangle != rR )
	{
		rR = aRectangle;
		return sal_True;
	}
	else
	{
		return sal_False;
	}
}

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

void SdrTableObj::NbcReformatText()
{
	NbcAdjustTextFrameWidthAndHeight();
}

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

void SdrTableObj::ReformatText()
{
	Rectangle aBoundRect0;
	if (pUserCall!=NULL)
		aBoundRect0=GetLastBoundRect();
	NbcReformatText();
	SetChanged();
	BroadcastObjectChange();
	SendUserCall(SDRUSERCALL_RESIZE,aBoundRect0);
}

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

sal_Bool SdrTableObj::IsVerticalWriting() const
{
	const SvxWritingModeItem* pModeItem = dynamic_cast< const SvxWritingModeItem* >( &GetObjectItem( SDRATTR_TEXTDIRECTION ) );
	return pModeItem && pModeItem->GetValue() == com::sun::star::text::WritingMode_TB_RL;
}

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

void SdrTableObj::SetVerticalWriting(sal_Bool bVertical )
{
	if( bVertical != IsVerticalWriting() )
	{
		SvxWritingModeItem aModeItem( com::sun::star::text::WritingMode_LR_TB, SDRATTR_TEXTDIRECTION );
		SetObjectItem( aModeItem );
	}
}

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

WritingMode SdrTableObj::GetWritingMode() const
{
	WritingMode eMode = WritingMode_LR_TB;
	if( mpImpl && mpImpl->mpLayouter )
		eMode = mpImpl->mpLayouter->GetWritingMode();
	return eMode;
}

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

// gets base transformation and rectangle of object. If it's an SdrPathObj it fills the PolyPolygon
// with the base geometry and returns TRUE. Otherwise it returns FALSE.
sal_Bool SdrTableObj::TRGetBaseGeometry(basegfx::B2DHomMatrix& rMatrix, basegfx::B2DPolyPolygon& rPolyPolygon ) const
{
	return SdrTextObj::TRGetBaseGeometry( rMatrix, rPolyPolygon );
}

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

// sets the base geometry of the object using infos contained in the homogen 3x3 matrix.
// If it's an SdrPathObj it will use the provided geometry information. The Polygon has
// to use (0,0) as upper left and will be scaled to the given size in the matrix.
void SdrTableObj::TRSetBaseGeometry(const basegfx::B2DHomMatrix& rMatrix, const basegfx::B2DPolyPolygon& rPolyPolygon )
{
	SdrTextObj::TRSetBaseGeometry( rMatrix, rPolyPolygon );
}

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

bool SdrTableObj::IsRealyEdited() const
{
	return pEdtOutl && pEdtOutl->IsModified();
}

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

FASTBOOL SdrTableObj::IsFontwork() const
{
	return sal_False;
}

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

sal_uInt32 SdrTableObj::GetHdlCount() const
{
	sal_uInt32 nCount = SdrTextObj::GetHdlCount();
	const sal_Int32 nRowCount = mpImpl->getRowCount();
	const sal_Int32 nColCount = mpImpl->getColumnCount();

	if( nRowCount && nColCount )
		nCount += nRowCount + nColCount + 2 + 1;

	return nCount;
}

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

void SdrTableObj::AddToHdlList(SdrHdlList& rHdlList) const
{
	const sal_Int32 nRowCount = mpImpl->getRowCount();
	const sal_Int32 nColCount = mpImpl->getColumnCount();

	// first add row handles
	std::vector< TableEdgeHdl* > aRowEdges( nRowCount + 1 );

	for( sal_Int32 nRow = 0; nRow <= nRowCount; nRow++ )
	{
		sal_Int32 nEdgeMin, nEdgeMax;
		const sal_Int32 nEdge = mpImpl->mpLayouter->getHorizontalEdge( nRow, &nEdgeMin, &nEdgeMax );
		nEdgeMin -= nEdge;
		nEdgeMax -= nEdge;

		Point aPoint( aRect.TopLeft() );
		aPoint.Y() += nEdge;

		TableEdgeHdl* pHdl= new TableEdgeHdl(aPoint,true,nEdgeMin,nEdgeMax,nColCount+1);
		pHdl->SetPointNum( nRow );
		rHdlList.AddHdl( pHdl );
		aRowEdges[nRow] = pHdl;
	}

	// second add column handles
	std::vector< TableEdgeHdl* > aColEdges( nColCount + 1 );

	for( sal_Int32 nCol = 0; nCol <= nColCount; nCol++ )
	{
		sal_Int32 nEdgeMin, nEdgeMax;
		const sal_Int32 nEdge = mpImpl->mpLayouter->getVerticalEdge( nCol, &nEdgeMin, &nEdgeMax );
		nEdgeMin -= nEdge;
		nEdgeMax -= nEdge;

		Point aPoint( aRect.TopLeft() );
		aPoint.X() += nEdge;

		TableEdgeHdl* pHdl = new TableEdgeHdl(aPoint,false,nEdgeMin,nEdgeMax, nRowCount+1);
		pHdl->SetPointNum( nCol );
		rHdlList.AddHdl( pHdl );
		aColEdges[nCol] = pHdl;
	}

	// now add visible edges to row and column handles
	if( mpImpl && mpImpl->mpLayouter )
	{
		TableLayouter& rLayouter = *mpImpl->mpLayouter;

		sal_Int32 nY = 0;

		for( sal_Int32 nRow = 0; nRow <= nRowCount; ++nRow )
		{
			const sal_Int32 nRowHeight = (nRow == nRowCount) ? 0 : rLayouter.getRowHeight(nRow);
			sal_Int32 nX = 0;
			
			for( sal_Int32 nCol = 0; nCol <= nColCount; ++nCol )
			{
				const sal_Int32 nColWidth = (nCol == nColCount) ? 0 : rLayouter.getColumnWidth(nCol);

				if( nRowHeight > 0 )
				{
					if( rLayouter.isEdgeVisible( nCol, nRow, false ) )
						aColEdges[nCol]->SetEdge( nRow, nY, nY + nRowHeight, (rLayouter.getBorderLine( nCol, nRow, false ) == 0) ? Visible : Invisible);
				}

				if( nColWidth > 0 )
				{
					if( rLayouter.isEdgeVisible( nCol, nRow, true ) )
						aRowEdges[nRow]->SetEdge( nCol, nX, nX + nColWidth, (rLayouter.getBorderLine( nCol, nRow, true ) == 0) ? Visible : Invisible);
				}

				nX += nColWidth;
			}

			nY += nRowHeight;
		}
	}

	// add remaining handles
	SdrHdl* pH=0;
	rHdlList.AddHdl( pH = new TableBorderHdl( aRect, !IsTextEditActive() ) ); pH->SetMoveOutside( true );
	rHdlList.AddHdl( pH = new SdrHdl(aRect.TopLeft(),HDL_UPLFT) ); pH->SetMoveOutside( true );
	rHdlList.AddHdl( pH = new SdrHdl(aRect.TopCenter(),HDL_UPPER) ); pH->SetMoveOutside( true );
	rHdlList.AddHdl( pH = new SdrHdl(aRect.TopRight(),HDL_UPRGT) ); pH->SetMoveOutside( true );
	rHdlList.AddHdl( pH = new SdrHdl(aRect.LeftCenter(),HDL_LEFT) ); pH->SetMoveOutside( true );
	rHdlList.AddHdl( pH = new SdrHdl(aRect.RightCenter(),HDL_RIGHT) ); pH->SetMoveOutside( true );
	rHdlList.AddHdl( pH = new SdrHdl(aRect.BottomLeft(),HDL_LWLFT) ); pH->SetMoveOutside( true );
	rHdlList.AddHdl( pH = new SdrHdl(aRect.BottomCenter(),HDL_LOWER) ); pH->SetMoveOutside( true );
	rHdlList.AddHdl( pH = new SdrHdl(aRect.BottomRight(),HDL_LWRGT) ); pH->SetMoveOutside( true );

	sal_uIntPtr nHdlCount = rHdlList.GetHdlCount();
	for( sal_uIntPtr nHdl = 0; nHdl < nHdlCount; nHdl++ )
		rHdlList.GetHdl(nHdl)->SetObj((SdrObject*)this);
}

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

SdrHdl* SdrTableObj::GetHdl(sal_uInt32 nHdlNum) const
{
	// #i73248#
	// Warn the user that this is ineffective and show alternatives. Should not be used at all.
	OSL_ENSURE(false, "SdrTableObj::GetHdl(): ineffective, use AddToHdlList instead (!)");

	// to have an alternative, get single handle using the ineffective way
	SdrHdl* pRetval = 0;
	SdrHdlList aLocalList(0);
	AddToHdlList(aLocalList);
	const sal_uInt32 nHdlCount(aLocalList.GetHdlCount());

	if(nHdlCount && nHdlNum < nHdlCount)
	{
		// remove and remember. The other created handles will be deleted again with the
		// destruction of the local list
		pRetval = aLocalList.RemoveHdl(nHdlNum);
	}

	return pRetval;
}

////////////////////////////////////////////////////////////////////////////////////////////////////
// Draging

bool SdrTableObj::hasSpecialDrag() const
{
	return true;
}

bool SdrTableObj::beginSpecialDrag(SdrDragStat& rDrag) const
{
	const SdrHdl* pHdl = rDrag.GetHdl();
	const SdrHdlKind eHdl((pHdl == NULL) ? HDL_MOVE : pHdl->GetKind());

    switch( eHdl )
	{
	    case HDL_UPLFT:
	    case HDL_UPPER:
	    case HDL_UPRGT:
	    case HDL_LEFT:
	    case HDL_RIGHT:
	    case HDL_LWLFT:
	    case HDL_LOWER:
	    case HDL_LWRGT:
	    case HDL_MOVE:
        {
		    break;
        }

	    case HDL_USER:
        {
		    rDrag.SetEndDragChangesAttributes(false);
		    rDrag.SetNoSnap(true);
		    break;
        }

	    default:
        {
		    return false;
        }
	}

	return true;
}

bool SdrTableObj::applySpecialDrag(SdrDragStat& rDrag)
{
	bool bRet(true);
	const SdrHdl* pHdl = rDrag.GetHdl();
	const SdrHdlKind eHdl((pHdl == NULL) ? HDL_MOVE : pHdl->GetKind());

	switch( eHdl )
	{
	    case HDL_UPLFT:
	    case HDL_UPPER:
	    case HDL_UPRGT:
	    case HDL_LEFT:
	    case HDL_RIGHT:
	    case HDL_LWLFT:
	    case HDL_LOWER:
	    case HDL_LWRGT:
        {
    		const Rectangle aNewRectangle(ImpDragCalcRect(rDrag));
		    
            if(aNewRectangle != aRect)
            {
   			    NbcSetLogicRect(aNewRectangle);
            }

		    break;
        }

	    case HDL_MOVE:
        {
   		    NbcMove( Size( rDrag.GetDX(), rDrag.GetDY() ) );
            break;
        }

	    case HDL_USER:
	    {
		    rDrag.SetEndDragChangesAttributes(false);
		    rDrag.SetNoSnap(true);
            const TableEdgeHdl* pEdgeHdl = dynamic_cast< const TableEdgeHdl* >( pHdl );

            if( pEdgeHdl )
		    {
			    if( GetModel() && IsInserted() )
                {
                    rDrag.SetEndDragChangesAttributes(true);
                }

			    mpImpl->DragEdge( pEdgeHdl->IsHorizontalEdge(), pEdgeHdl->GetPointNum(), pEdgeHdl->GetValidDragOffset( rDrag ) );
		    }
		    break;
	    }

	    default:
	    {
		    bRet = false;
        }
	}

	return bRet;
}

String SdrTableObj::getSpecialDragComment(const SdrDragStat& rDrag) const
{
	return SdrTextObj::getSpecialDragComment( rDrag );
}

basegfx::B2DPolyPolygon SdrTableObj::getSpecialDragPoly(const SdrDragStat& rDrag) const
{
	basegfx::B2DPolyPolygon aRetval;
	const SdrHdl* pHdl = rDrag.GetHdl();

    if( pHdl && (HDL_USER == pHdl->GetKind()) )
    {
		const TableEdgeHdl* pEdgeHdl = dynamic_cast< const TableEdgeHdl* >( pHdl );

        if( pEdgeHdl )
        {
			aRetval = pEdgeHdl->getSpecialDragPoly( rDrag );
        }
    }

    return aRetval;
}

////////////////////////////////////////////////////////////////////////////////////////////////////
// Create
// --------------------------------------------------------------------

FASTBOOL SdrTableObj::BegCreate(SdrDragStat& rStat)
{
	rStat.SetOrtho4Possible();
    Rectangle aRect1(rStat.GetStart(), rStat.GetNow());
	aRect1.Justify();
	rStat.SetActionRect(aRect1);
	aRect = aRect1;
	return sal_True;
}

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

FASTBOOL SdrTableObj::MovCreate(SdrDragStat& rStat)
{
	Rectangle aRect1;
	rStat.TakeCreateRect(aRect1);
	ImpJustifyRect(aRect1);
	rStat.SetActionRect(aRect1);
	aRect=aRect1; // fuer ObjName
	SetBoundRectDirty();
	bSnapRectDirty=sal_True;
	return sal_True;
}

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

FASTBOOL SdrTableObj::EndCreate(SdrDragStat& rStat, SdrCreateCmd eCmd)
{
	rStat.TakeCreateRect(aRect);
	ImpJustifyRect(aRect);
	return (eCmd==SDRCREATE_FORCEEND || rStat.GetPointAnz()>=2);
}

void SdrTableObj::BrkCreate(SdrDragStat& /*rStat*/)
{
}

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

FASTBOOL SdrTableObj::BckCreate(SdrDragStat& /*rStat*/)
{
	return sal_True;
}

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

basegfx::B2DPolyPolygon SdrTableObj::TakeCreatePoly(const SdrDragStat& rDrag) const
{
	Rectangle aRect1;
	rDrag.TakeCreateRect(aRect1);
	aRect1.Justify();

	basegfx::B2DPolyPolygon aRetval;
	const basegfx::B2DRange aRange(aRect1.Left(), aRect1.Top(), aRect1.Right(), aRect1.Bottom());
	aRetval.append(basegfx::tools::createPolygonFromRect(aRange));
	return aRetval;
}

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

Pointer SdrTableObj::GetCreatePointer() const
{
	return Pointer(POINTER_CROSS);
}

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

void SdrTableObj::createCell( CellRef& xNewCell )
{
    xNewCell = Cell::create( *this, 0 );
}

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

SdrObjGeoData *SdrTableObj::NewGeoData() const
{
	return new TableObjectGeoData;
}

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

void SdrTableObj::SaveGeoData(SdrObjGeoData& rGeo) const
{
	DBG_ASSERT( dynamic_cast< TableObjectGeoData* >( &rGeo ), "svx::SdrTableObj::SaveGeoData(), illegal geo data!" );
	SdrTextObj::SaveGeoData (rGeo);

	((TableObjectGeoData &) rGeo).maLogicRect = maLogicRect;
}

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

void SdrTableObj::RestGeoData(const SdrObjGeoData& rGeo)
{
	DBG_ASSERT( dynamic_cast< const TableObjectGeoData* >( &rGeo ), "svx::SdrTableObj::SaveGeoData(), illegal geo data!" );

	maLogicRect = ((TableObjectGeoData &) rGeo).maLogicRect;

	SdrTextObj::RestGeoData (rGeo);

	if( mpImpl )
		mpImpl->LayoutTable( aRect, false, false );
	ActionChanged();
}

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

SdrTableObj* SdrTableObj::CloneRange( const CellPos& rStart, const CellPos& rEnd )
{
	const sal_Int32 nColumns = rEnd.mnCol - rStart.mnCol + 1;
	const sal_Int32 nRows = rEnd.mnRow - rStart.mnRow + 1;

	SdrTableObj* pNewTableObj = new SdrTableObj( GetModel(), GetCurrentBoundRect(), nColumns, nRows);
	pNewTableObj->setTableStyleSettings( getTableStyleSettings() );
	pNewTableObj->setTableStyle( getTableStyle() );

	Reference< XTable > xTable( getTable() );
	Reference< XTable > xNewTable( pNewTableObj->getTable() );

	if( !xTable.is() || !xNewTable.is() )
	{
		delete pNewTableObj;
		return 0;
	}

	// copy cells
	for( sal_Int32 nRow = 0; nRow < nRows; ++nRow )
	{
		for( sal_Int32 nCol = 0; nCol < nColumns; ++nCol ) try
		{
			CellRef xTargetCell( dynamic_cast< Cell* >( xNewTable->getCellByPosition( nCol, nRow ).get() ) );
			if( xTargetCell.is() )
				xTargetCell->cloneFrom( dynamic_cast< Cell* >( xTable->getCellByPosition( rStart.mnCol + nCol, rStart.mnRow + nRow ).get() ) );
		}
		catch( Exception& )
		{
			DBG_ERROR( "svx::SvxTableController::GetMarkedObjModel(), exception caught!" );
		}
	}

	// copy row heights
	Reference< XTableRows > xNewRows( xNewTable->getRows(), UNO_QUERY_THROW );
	const OUString sHeight( RTL_CONSTASCII_USTRINGPARAM( "Height" ) );
	for( sal_Int32 nRow = 0; nRow < nRows; ++nRow )
	{
		Reference< XPropertySet > xNewSet( xNewRows->getByIndex( nRow ), UNO_QUERY_THROW );
		xNewSet->setPropertyValue( sHeight, Any( mpImpl->mpLayouter->getRowHeight( rStart.mnRow + nRow ) ) );
	}

	// copy column widths
	Reference< XTableColumns > xNewColumns( xNewTable->getColumns(), UNO_QUERY_THROW );
	const OUString sWidth( RTL_CONSTASCII_USTRINGPARAM( "Width" ) );
	for( sal_Int32 nCol = 0; nCol < nColumns; ++nCol )
	{
		Reference< XPropertySet > xNewSet( xNewColumns->getByIndex( nCol ), UNO_QUERY_THROW );
		xNewSet->setPropertyValue( sWidth, Any( mpImpl->mpLayouter->getColumnWidth( rStart.mnCol + nCol ) ) );
	}

	pNewTableObj->NbcReformatText();
	pNewTableObj->SetLogicRect( pNewTableObj->GetCurrentBoundRect() );

	return pNewTableObj;
}

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

void SdrTableObj::DistributeColumns( sal_Int32 nFirstColumn, sal_Int32 nLastColumn )
{
	if( mpImpl && mpImpl->mpLayouter )
	{
		TableModelNotifyGuard aGuard( mpImpl->mxTable.get() );
		mpImpl->mpLayouter->DistributeColumns( aRect, nFirstColumn, nLastColumn );
	}
}

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

void SdrTableObj::DistributeRows( sal_Int32 nFirstRow, sal_Int32 nLastRow )
{
	if( mpImpl && mpImpl->mpLayouter )
	{
		TableModelNotifyGuard aGuard( mpImpl->mxTable.get() );
		mpImpl->mpLayouter->DistributeRows( aRect, nFirstRow, nLastRow );
	}
}

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

void SdrTableObj::SetChanged()
{
	if( mpImpl )
	{
		if( mpImpl->UpdateWritingMode() )
			mpImpl->LayoutTable( aRect, false, false );
	}

	::SdrTextObj::SetChanged();
}

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

void SdrTableObj::uno_lock()
{
	if( mpImpl && mpImpl->mxTable.is() )
		mpImpl->mxTable->lockBroadcasts();
}

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

void SdrTableObj::uno_unlock()
{
	if( mpImpl && mpImpl->mxTable.is() )
		mpImpl->mxTable->unlockBroadcasts();
}

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



} }