/*!
 * Autoupdater of the dialog.
 */
void AP_Dialog_SplitCells::autoUpdateMC(UT_Worker * pTimer)
{
	UT_return_if_fail(pTimer);
	
// this is a static callback method and does not have a 'this' pointer

	AP_Dialog_SplitCells * pDialog = static_cast<AP_Dialog_SplitCells *>(pTimer->getInstanceData());

	if (pDialog->m_bDestroy_says_stopupdating != true)
	{
		FV_View * pView = 0;
		PD_Document * pDoc = NULL;

		if (XAP_Frame * pFrame = pDialog->getApp()->getLastFocussedFrame())
		{
			pView = static_cast<FV_View *>(pFrame->getCurrentView());
		}
		if (pView)
		{
			pDoc = pView->getDocument();
		}
		if (!pView || (pDoc && !pDoc->isPieceTableChanging()))
		{
			pDialog->m_bAutoUpdate_happening_now = true;
			pDialog->setAllSensitivities();
			pDialog->m_bAutoUpdate_happening_now = false;
		}
	}
}
bool fp_FieldTableSumCols::calculateValue(void)
{
	FV_View * pView = _getView();
	pf_Frag_Strux* tableSDH= NULL;
	UT_sint32 numRows =0;
	UT_sint32 numCols = 0;
	bUseCurrency = false;
	cCurrency = '$';
	pf_Frag_Strux* sdh = getBlock()->getStruxDocHandle();
	PD_Document * pDoc = getBlock()->getDocument();
	if(pDoc->isPieceTableChanging())
	{
		return false;
	}
	if(getLine() == NULL)
	{
		return false;
	}
	fp_Container * pCol = getLine()->getColumn();
	if(pCol == NULL)
	{
		return false;
	}
	fp_ShadowContainer * pShad =NULL;
	fl_HdrFtrShadow * pShadL = NULL;
	if(pCol->getContainerType() == FP_CONTAINER_COLUMN_SHADOW)
	{
		pShad = static_cast<fp_ShadowContainer *>(pCol);
		pShadL = pShad->getShadow();
	}
	PT_DocPosition pos = pDoc->getStruxPosition(sdh)+1;
	pDoc->getStruxOfTypeFromPosition(pos,PTX_SectionTable,&tableSDH);
	pDoc-> getRowsColsFromTableSDH(tableSDH, pView->isShowRevisions(), pView->getRevisionLevel(), &numRows, &numCols);

	UT_UTF8String sValF;
	if(!pView->isInTable(pos))
	{
		sValF = "???";
		return _setValue(sValF.ucs4_str().ucs4_str());
	}

	fl_CellLayout * pCell = NULL;
	UT_sint32 myLeft,myRight,myTop,myBot;
	pView->getCellParams(pos,&myLeft,&myRight,&myTop,&myBot);
	UT_sint32 col = 0;
	UT_sint32 row = myTop;
	UT_sint32 lastCol = -1;
	double dSum = 0.0;
	for(col = 0; col < numCols; col++)
	{
		pf_Frag_Strux* sdhCell = pDoc->getCellSDHFromRowCol(tableSDH,true,99999,row,col);
		UT_sint32 i = getBlock()->getDocLayout()->getLID();
		fl_ContainerLayout* fmtCell = pDoc->getNthFmtHandle(sdhCell,i);
		pCell = static_cast<fl_CellLayout *>(fmtCell);
		if(pCell->getLeftAttach() == lastCol)
		{
			continue;
		}
		if((pCell->getTopAttach() == myTop) && (pCell->getLeftAttach() == myLeft))
		{
			continue;
		}
		UT_GrowBuf grText;
		pCell->appendTextToBuf(grText);
		if(grText.getLength() == 0)
		{
			fl_ContainerLayout * pC = pCell->getFirstLayout();
			while(pC)
			{
				if(pC->getContainerType() == FL_CONTAINER_BLOCK)
				{
					fl_BlockLayout * pBL = static_cast<fl_BlockLayout *>(pC);
					if(pShadL)
					{
						pBL = static_cast<fl_BlockLayout *>(pShadL->findMatchingContainer(pBL));
					}
					if(pBL == NULL)
					{
						continue;
					}
					fp_Run * pRun = pBL->getFirstRun();
					while(pRun)
					{
						if(pRun->getType() == FPRUN_FIELD)
						{
							fp_FieldRun * pFRun = static_cast<fp_FieldRun *>(pRun);
							const  UT_UCS4Char * szVal = pFRun->getValue(); 
							sValF.clear();
							sValF.appendUCS4(szVal);
							dSum += dGetVal(sValF.utf8_str());
							pRun = NULL;
							pC = NULL;
							break;
						}
						pRun = pRun->getNextRun();
					}
				}
				if(pC)
				{
					pC = pC->getNext();
				}
			}
		}
		else
		{
			sValF.clear();
			sValF.appendUCS4(reinterpret_cast<const UT_UCS4Char *>(grText.getPointer(0)),grText.getLength());
			dSum += dGetVal(sValF.utf8_str());
		}
		lastCol = col;
	}
	sFormatDouble(sValF,dSum);
	return _setValue(sValF.ucs4_str().ucs4_str());
}