main/sw/source/ui/table/tablemgr.cxx

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

#include <com/sun/star/chart/ChartDataRowSource.hpp>
#include <com/sun/star/chart2/data/XDataProvider.hpp>
#include <com/sun/star/chart2/data/XDataReceiver.hpp>
#include <com/sun/star/beans/PropertyState.hpp>

#include <sot/storage.hxx>
#include <sot/clsids.hxx>
#include <svx/charthelper.hxx>

#include "edtwin.hxx"
#include "errhdl.hxx"
#include "wrtsh.hxx"
#include "cmdid.h"
#include "frmatr.hxx"
#include "view.hxx"
#include "basesh.hxx"
#include "swundo.hxx"
#include "tablemgr.hxx"
#include "frmfmt.hxx"
#include "instable.hxx"
#include "swerror.h"
#include "table.hrc"
#include "swabstdlg.hxx"
#include "swcli.hxx"
#include "docsh.hxx"
#include "unotbl.hxx"
#include "unochart.hxx"

using namespace ::com::sun::star;

/*------------------------------------------------------------------------
 Beschreibung:	Zeilenhoehe einstellen (Dialog)
------------------------------------------------------------------------*/


void SwTableFUNC::ColWidthDlg( Window *pParent )
{
	InitTabCols();
    SwAbstractDialogFactory* pFact = SwAbstractDialogFactory::Create();
    DBG_ASSERT(pFact, "SwAbstractDialogFactory fail!");

    VclAbstractDialog* pDlg = pFact->CreateSwTableWidthDlg( pParent, *this ,DLG_COL_WIDTH );
    DBG_ASSERT(pDlg, "Dialogdiet fail!");
	pDlg->Execute();
	delete pDlg;
}

/*--------------------------------------------------------------------
	Beschreibung: Breite ermitteln
 --------------------------------------------------------------------*/


SwTwips SwTableFUNC::GetColWidth(sal_uInt16 nNum) const
{
	SwTwips nWidth = 0;

	if( aCols.Count() > 0 )
	{
		if(aCols.Count() == GetColCount())
		{
			nWidth = (SwTwips)((nNum == aCols.Count()) ?
					aCols.GetRight() - aCols[nNum-1] :
					nNum == 0 ? aCols[nNum] - aCols.GetLeft() :
								aCols[nNum] - aCols[nNum-1]);
		}
		else
		{
			SwTwips nRValid = nNum < GetColCount() ?
							aCols[(sal_uInt16)GetRightSeparator((int)nNum)]:
									aCols.GetRight();
			SwTwips nLValid = nNum ?
							aCols[(sal_uInt16)GetRightSeparator((int)nNum - 1)]:
									aCols.GetLeft();
			nWidth = nRValid - nLValid;
		}
	}
	else
		nWidth = aCols.GetRight();

	return nWidth;
}



SwTwips SwTableFUNC::GetMaxColWidth( sal_uInt16 nNum ) const
{
	ASSERT(nNum <= aCols.Count(), "Index out of Area");

	if ( GetColCount() > 0 )
	{
		// Die max. Breite ergibt sich aus der eigenen Breite und
		// der Breite der Nachbarzellen um je MINLAY verringert
		SwTwips nMax = 	nNum == 0 ?
			GetColWidth(1) - MINLAY :
				nNum == GetColCount() ?
					GetColWidth( nNum-1 ) - MINLAY :
						GetColWidth(nNum - 1) + GetColWidth( nNum + 1 ) - 2 * MINLAY;

		return nMax + GetColWidth(nNum) ;
	}
	else
		return GetColWidth(nNum);
}



void SwTableFUNC::SetColWidth(sal_uInt16 nNum, SwTwips nNewWidth )
{
	// aktuelle Breite setzen
	// alle folgenden Verschieben
	sal_Bool bCurrentOnly = sal_False;
	SwTwips nWidth = 0;

	if ( aCols.Count() > 0 )
	{
		if(aCols.Count() != GetColCount())
			bCurrentOnly = sal_True;
		nWidth = GetColWidth(nNum);

		int nDiff = (int)(nNewWidth - nWidth);
		if( !nNum )
            aCols[ static_cast< sal_uInt16 >(GetRightSeparator(0)) ] += nDiff;
		else if( nNum < GetColCount()  )
		{
			if(nDiff < GetColWidth(nNum + 1) - MINLAY)
                aCols[ static_cast< sal_uInt16 >(GetRightSeparator(nNum)) ] += nDiff;
			else
			{
				int nDiffLeft = nDiff - (int)GetColWidth(nNum + 1) + (int)MINLAY;
                aCols[ static_cast< sal_uInt16 >(GetRightSeparator(nNum)) ] += (nDiff - nDiffLeft);
                aCols[ static_cast< sal_uInt16 >(GetRightSeparator(nNum - 1)) ] -= nDiffLeft;
			}
		}
		else
            aCols[ static_cast< sal_uInt16 >(GetRightSeparator(nNum-1)) ] -= nDiff;
	}
	else
		aCols.SetRight( Min( nNewWidth, aCols.GetRightMax()) );

	pSh->StartAllAction();
	pSh->SetTabCols( aCols, bCurrentOnly );
	pSh->EndAllAction();
}



void SwTableFUNC::InitTabCols()
{
	ASSERT(pSh, keine Shell);

	if( pFmt && pSh)
		pSh->GetTabCols( aCols );
}



SwTableFUNC::SwTableFUNC(SwWrtShell *pShell, sal_Bool bCopyFmt)
	: pFmt(pShell->GetTableFmt()),
	  pSh(pShell),
	  bCopy(bCopyFmt)
{
		// gfs. das Format fuer die Bearbeitung kopieren
	if( pFmt && bCopy )
		pFmt = new SwFrmFmt( *pFmt );
}



SwTableFUNC::~SwTableFUNC()
{
	if(bCopy)
		delete pFmt;
}

void SwTableFUNC::UpdateChart()
{
	//Update der Felder in der Tabelle vom User ausgeloesst, alle
	//Charts zu der Tabelle werden auf den neuesten Stand gebracht.
	SwFrmFmt *pFmt2 = pSh->GetTableFmt();
	if ( pFmt2 && pSh->HasOLEObj( pFmt2->GetName() ) )
	{
		pSh->StartAllAction();
		pSh->UpdateCharts( pFmt2->GetName() );
		pSh->EndAllAction();
	}
}

uno::Reference< frame::XModel > SwTableFUNC::InsertChart( 
        uno::Reference< chart2::data::XDataProvider > &rxDataProvider,
        sal_Bool bFillWithData,
        const rtl::OUString &rCellRange,
        SwFlyFrmFmt** ppFlyFrmFmt )
{
    uno::Reference< frame::XModel > xChartModel;
	pSh->StartUndo( UNDO_UI_INSERT_CHART );
	pSh->StartAllAction();

	String aName;
	if (pSh->IsCrsrInTbl())
	{
		aName = pSh->GetTableFmt()->GetName();
		// insert node before table
		pSh->MoveTable( fnTableCurr, fnTableStart );
		pSh->Up( sal_False, 1, sal_False );
		if ( pSh->IsCrsrInTbl() )
		{
			if ( aName != pSh->GetTableFmt()->GetName() )
				pSh->Down( sal_False, 1, sal_False ); // two adjacent tables
		}
		pSh->SplitNode();
	}

    // insert chart
    ::rtl::OUString aObjName;
    comphelper::EmbeddedObjectContainer aCnt;
    uno::Reference < embed::XEmbeddedObject > xObj =
        aCnt.CreateEmbeddedObject( SvGlobalName( SO3_SCH_CLASSID ).GetByteSequence(), aObjName );

    ::svt::EmbeddedObjectRef aEmbObjRef( xObj, ::com::sun::star::embed::Aspects::MSOLE_CONTENT );
    if ( xObj.is() )
	{
        
        SwFlyFrmFmt* pTmp = 0;
        pSh->InsertOleObject( aEmbObjRef, &pTmp );
        if (ppFlyFrmFmt)
            *ppFlyFrmFmt = pTmp;

        uno::Reference< embed::XComponentSupplier > xCompSupp( xObj, uno::UNO_QUERY );
        if( xCompSupp.is())
        {
            xChartModel.set( xCompSupp->getComponent(), uno::UNO_QUERY );
            if( xChartModel.is() ) 
                xChartModel->lockControllers(); //#i79578# don't request a new replacement image for charts to often - block change notifications
        }

		// set the table name at the OLE-node
		if (aName.Len())
			pSh->SetChartName( aName );
	}
	pSh->EndAllAction();

    if ( xObj.is() )
	{
		// Let the chart be activated after the inserting
		SfxInPlaceClient* pClient = pSh->GetView().FindIPClient( xObj, &pSh->GetView().GetEditWin() );
        if ( !pClient )
		{
            pClient = new SwOleClient( &pSh->GetView(), &pSh->GetView().GetEditWin(), aEmbObjRef );
			pSh->SetCheckForOLEInCaption( sal_True );
		}
        pSh->CalcAndSetScale( aEmbObjRef );
        //#50270# Error brauchen wir nicht handeln, das erledigt das
        //DoVerb in der SfxViewShell
        ErrCode nErr = pClient->DoVerb( SVVERB_SHOW );
		(void) nErr;

        // #121334#
        ChartHelper::AdaptDefaultsForChart( xObj );
	}

    uno::Reference< chart2::data::XDataReceiver > xDataReceiver( xChartModel, uno::UNO_QUERY );
    if (bFillWithData && xDataReceiver.is() && rxDataProvider.is())
    {
        xDataReceiver->attachDataProvider( rxDataProvider );

        uno::Reference< util::XNumberFormatsSupplier > xNumberFormatsSupplier( pSh->GetView().GetDocShell()->GetModel(), uno::UNO_QUERY );
        xDataReceiver->attachNumberFormatsSupplier( xNumberFormatsSupplier );

		// default values for ranges that do not consist of a single row or column
		bool bHasCategories = true;
		bool bFirstCellAsLabel = true;
		chart::ChartDataRowSource eDataRowSource = chart::ChartDataRowSource_COLUMNS;

		SwRangeDescriptor aDesc;
		FillRangeDescriptor( aDesc, rCellRange );
		bool bSingleRowCol = aDesc.nTop == aDesc.nBottom || aDesc.nLeft == aDesc.nRight;
		if (bSingleRowCol)
		{
			aDesc.Normalize();
			sal_Int32 nRowLen = aDesc.nRight  - aDesc.nLeft + 1;
			sal_Int32 nColLen = aDesc.nBottom - aDesc.nTop + 1;

			bHasCategories = false;
			if (nRowLen == 1 && nColLen == 1)
				bFirstCellAsLabel	= false;
			else if (nRowLen > 1)
				eDataRowSource = chart::ChartDataRowSource_ROWS;
			else if (nColLen > 1)
				eDataRowSource = chart::ChartDataRowSource_COLUMNS;
			else {
				DBG_ERROR( "unexpected state" );
            }
		}

		uno::Sequence< beans::PropertyValue > aArgs( 4 );
        aArgs[0] = beans::PropertyValue(
            ::rtl::OUString::createFromAscii("CellRangeRepresentation"), -1,
            uno::makeAny( rCellRange ), beans::PropertyState_DIRECT_VALUE );
        aArgs[1] = beans::PropertyValue(
            ::rtl::OUString::createFromAscii("HasCategories"), -1,
            uno::makeAny( bHasCategories ), beans::PropertyState_DIRECT_VALUE );
        aArgs[2] = beans::PropertyValue(
            ::rtl::OUString::createFromAscii("FirstCellAsLabel"), -1,
            uno::makeAny( bFirstCellAsLabel ), beans::PropertyState_DIRECT_VALUE );
        aArgs[3] = beans::PropertyValue(
            ::rtl::OUString::createFromAscii("DataRowSource"), -1,
            uno::makeAny( eDataRowSource ), beans::PropertyState_DIRECT_VALUE );
        xDataReceiver->setArguments( aArgs );
    }

	pSh->EndUndo( UNDO_UI_INSERT_CHART );

    if( xChartModel.is() ) 
        xChartModel->unlockControllers(); //#i79578# don't request a new replacement image for charts to often
    return xChartModel;
}

sal_uInt16	SwTableFUNC::GetCurColNum() const
{
    sal_uInt16 nPos = pSh->GetCurTabColNum();
    sal_uInt16 nCount = 0;
    for(sal_uInt16 i = 0; i < nPos; i++ )
		if(aCols.IsHidden(i))
			nCount ++;
	return nPos - nCount;
}




sal_uInt16	SwTableFUNC::GetColCount() const
{
	sal_uInt16 nCount = 0;
    for(sal_uInt16 i = 0; i < aCols.Count(); i++ )
		if(aCols.IsHidden(i))
			nCount ++;
	return aCols.Count() - nCount;
}



int SwTableFUNC::GetRightSeparator(int nNum) const
{
	DBG_ASSERT( nNum < (int)GetColCount() ,"Index out of range");
	int i = 0;
	while( nNum >= 0 )
	{
        if( !aCols.IsHidden( static_cast< sal_uInt16 >(i)) )
			nNum--;
		i++;
	}
	return i - 1;
}