INTEGRATION: CWS impresstables2 (1.1.2); FILE ADDED

2008/02/20 17:05:19 cl 1.1.2.3: #i68103# fixed rtf table width
2008/02/15 14:22:23 cl 1.1.2.2: #i68103#
2008/02/13 20:15:02 cl 1.1.2.1: #i68103# export table to rtf for clipboard

svx/source/table/tablertfexporter.cxx

+/*************************************************************************
+ *
+ *  OpenOffice.org - a multi-platform office productivity suite
+ *
+ *  $RCSfile: tablertfexporter.cxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: rt $ $Date: 2008-03-12 10:06:33 $
+ *
+ *  The Contents of this file are made available subject to
+ *  the terms of GNU Lesser General Public License Version 2.1.
+ *
+ *
+ *    GNU Lesser General Public License Version 2.1
+ *    =============================================
+ *    Copyright 2005 by Sun Microsystems, Inc.
+ *    901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *    This library is free software; you can redistribute it and/or
+ *    modify it under the terms of the GNU Lesser General Public
+ *    License version 2.1, as published by the Free Software Foundation.
+ *
+ *    This library is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *    Lesser General Public License for more details.
+ *
+ *    You should have received a copy of the GNU Lesser General Public
+ *    License along with this library; if not, write to the Free Software
+ *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *    MA  02111-1307  USA
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_svx.hxx"
+
+#include <vector>
+
+#include <com/sun/star/table/XTable.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+
+#include <tools/stream.hxx>
+#include <svtools/rtfkeywd.hxx>
+#include <svtools/rtfout.hxx>
+
+#include <svx/eeitem.hxx>
+#include <svx/sdtaitm.hxx>
+#include <svx/wghtitem.hxx>
+#include <svx/postitem.hxx>
+#include <svx/udlnitem.hxx>
+
+#include "cell.hxx"
+#include "celltypes.hxx"
+#include "svx/svdotable.hxx"
+#include "svx/svdoutl.hxx"
+#include "svx/editeng.hxx"
+
+//#include <tablertfexporter.hxx>
+
+using ::rtl::OUString;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::table;
+using namespace ::com::sun::star::container;
+using namespace ::com::sun::star::beans;
+
+namespace sdr { namespace table {
+
+class SdrTableRtfExporter
+{
+public:
+    SdrTableRtfExporter( SvStream& rStrmP, SdrTableObj& rObj );
+    ULONG Write();
+    void WriteRow( const Reference< XPropertySet >& xRowSet, sal_Int32 nRow, const std::vector< sal_Int32 >& aColumnStart );
+    void WriteCell( sal_Int32 nCol, sal_Int32 nRow );
+
+private:
+    SvStream& mrStrm;
+    SdrTableObj& mrObj;
+    Reference< XTable > mxTable;
+    const OUString msSize;
+};
+
+void SdrTableObj::ExportAsRTF( SvStream& rStrm, SdrTableObj& rObj )
+{
+    SdrTableRtfExporter aEx( rStrm, rObj );
+    aEx.Write();
+}
+
+SdrTableRtfExporter::SdrTableRtfExporter( SvStream& rStrm, SdrTableObj& rObj )
+: mrStrm( rStrm )
+, mrObj( rObj )
+, mxTable( rObj.getTable() )
+, msSize( RTL_CONSTASCII_USTRINGPARAM("Size") )
+{
+}
+
+long HundMMToTwips( long nIn )
+{
+    long nRet = OutputDevice::LogicToLogic( nIn, MAP_100TH_MM, MAP_TWIP );
+    return nRet;
+}
+
+ULONG SdrTableRtfExporter::Write()
+{
+    mrStrm << '{' << sRTF_RTF;
+    mrStrm << sRTF_ANSI << RTFOutFuncs::sNewLine;
+
+    Reference< XTableColumns > xColumns( mxTable->getColumns() );
+    const sal_Int32 nColCount = xColumns->getCount();
+
+    std::vector< sal_Int32 > aColumnStart;
+    aColumnStart.reserve( nColCount );
+
+    // determine right offset of cells
+    sal_Int32 nPos = 0;
+    for( sal_Int32 nCol = 0; nCol < nColCount; nCol++ ) try
+    {
+        Reference< XPropertySet > xSet( xColumns->getByIndex(nCol), UNO_QUERY_THROW );
+        sal_Int32 nWidth = 0;
+        xSet->getPropertyValue( msSize ) >>= nWidth;
+        nPos += HundMMToTwips( nWidth );
+        aColumnStart.push_back( nPos );
+    }
+    catch( Exception& e )
+    {
+        (void)e;
+        DBG_ERROR("SdrTableRtfExporter::Write(), exception caught!");
+    }
+
+    // export rows
+    Reference< XTableRows > xRows( mxTable->getRows() );
+    const sal_Int32 nRowCount = xRows->getCount();
+
+    for( sal_Int32 nRow = 0; nRow < nRowCount; nRow++ ) try
+    {
+        Reference< XPropertySet > xRowSet( xRows->getByIndex(nRow), UNO_QUERY_THROW );
+        WriteRow( xRowSet, nRow, aColumnStart );
+    }
+    catch( Exception& e )
+    {
+        (void)e;
+        DBG_ERROR("SdrTableRtfExporter::Write(), exception caught!");
+    }
+
+    mrStrm << '}' << RTFOutFuncs::sNewLine;
+    return mrStrm.GetError();
+}
+
+void SdrTableRtfExporter::WriteRow( const Reference< XPropertySet >& xRowSet, sal_Int32 nRow, const std::vector< sal_Int32 >& aColumnStart )
+{
+    sal_Int32 nRowHeight = 0;
+    xRowSet->getPropertyValue( msSize ) >>= nRowHeight;
+
+    mrStrm << sRTF_TROWD << sRTF_TRGAPH << "30" << sRTF_TRLEFT << "-30";
+    mrStrm << sRTF_TRRH << ByteString::CreateFromInt32( nRowHeight ).GetBuffer();
+
+    const sal_Int32 nColCount = mxTable->getColumnCount();
+    for( sal_Int32 nCol = 0; nCol < nColCount; nCol++ )
+    {
+        CellRef xCell( dynamic_cast< Cell* >( mxTable->getCellByPosition( nCol, nRow ).get() ) );
+
+        if( !xCell.is() )
+            continue;
+
+/*
+        const sal_Bool bIsMerged = xCell->isMerged();
+        const sal_Int32 nRowSpan = xCell->getRowSpan();
+        const sal_Int32 nColSpan = xCell->getColumnSpan();
+
+        const sal_Char* pChar;
+
+        if( !bIsMerged && ((nRowSpan > 1) || (nColSpan > 1)) )
+            mrStrm << sRTF_CLMGF; // The first cell in a range of table cells to be merged.
+
+        SdrTextVertAdjust eVAdj = xCell->GetTextVerticalAdjust();
+        switch( eVAdj )
+        {
+            case SVX_VER_JUSTIFY_TOP:       pChar = sRTF_CLVERTALT; break;
+            case SVX_VER_JUSTIFY_CENTER:    pChar = sRTF_CLVERTALC; break;
+            case SVX_VER_JUSTIFY_BOTTOM:    pChar = sRTF_CLVERTALB; break;
+            case SVX_VER_JUSTIFY_STANDARD:  pChar = sRTF_CLVERTALB; break;  //! Bottom
+            default:                        pChar = NULL;           break;
+        }
+        if ( pChar )
+            mrStrm << pChar;
+*/
+        mrStrm << sRTF_CELLX << ByteString::CreateFromInt32( aColumnStart[nCol] ).GetBuffer();
+        if ( (nCol & 0x0F) == 0x0F )
+            mrStrm << RTFOutFuncs::sNewLine;        // Zeilen nicht zu lang werden lassen
+    }
+    mrStrm << sRTF_PARD << sRTF_PLAIN << sRTF_INTBL << RTFOutFuncs::sNewLine;
+
+    ULONG nStrmPos = mrStrm.Tell();
+    for( sal_Int32 nCol = 0; nCol < nColCount; nCol++ )
+    {
+        WriteCell( nCol, nRow );
+        if ( mrStrm.Tell() - nStrmPos > 255 )
+        {
+            mrStrm << RTFOutFuncs::sNewLine;
+            nStrmPos = mrStrm.Tell();
+        }
+    }
+    mrStrm << sRTF_ROW << RTFOutFuncs::sNewLine;
+}
+
+
+void SdrTableRtfExporter::WriteCell( sal_Int32 nCol, sal_Int32 nRow )
+{
+    CellRef xCell( dynamic_cast< Cell* >( mxTable->getCellByPosition( nCol, nRow ).get() ) );
+
+    if( !xCell.is() || xCell->isMerged() )
+    {
+        mrStrm << sRTF_CELL;
+        return ;
+    }
+
+    String aContent;
+
+    OutlinerParaObject* pParaObj = xCell->GetEditOutlinerParaObject();
+
+    if( pParaObj == 0 )
+        pParaObj = xCell->GetOutlinerParaObject();
+
+    if(pParaObj)
+    {
+        // handle outliner attributes
+        SdrOutliner& rOutliner = mrObj.ImpGetDrawOutliner();
+        rOutliner.SetText(*pParaObj);
+
+        aContent = rOutliner.GetEditEngine().GetText( LINEEND_LF );
+
+        rOutliner.Clear();
+    }
+
+    bool bResetPar, bResetAttr;
+    bResetPar = bResetAttr = FALSE;
+
+    SdrTextHorzAdjust eHAdj = xCell->GetTextHorizontalAdjust();
+
+    const SfxItemSet& rCellSet = xCell->GetItemSet();
+
+    const SvxWeightItem&        rWeightItem     = (const SvxWeightItem&)    rCellSet.Get( EE_CHAR_WEIGHT );
+    const SvxPostureItem&       rPostureItem    = (const SvxPostureItem&)   rCellSet.Get( EE_CHAR_ITALIC );
+    const SvxUnderlineItem&     rUnderlineItem  = (const SvxUnderlineItem&) rCellSet.Get( EE_CHAR_UNDERLINE );
+
+    const sal_Char* pChar;
+
+    switch( eHAdj )
+    {
+        case SDRTEXTHORZADJUST_CENTER:  pChar = sRTF_QC;    break;
+        case SDRTEXTHORZADJUST_BLOCK:   pChar = sRTF_QJ;    break;
+        case SDRTEXTHORZADJUST_RIGHT:   pChar = sRTF_QR;    break;
+        case SDRTEXTHORZADJUST_LEFT:
+        default:                        pChar = sRTF_QL;    break;
+    }
+    mrStrm << pChar;
+
+    if ( rWeightItem.GetWeight() >= WEIGHT_BOLD )
+    {   // bold
+        bResetAttr = true;
+        mrStrm << sRTF_B;
+    }
+    if ( rPostureItem.GetPosture() != ITALIC_NONE )
+    {   // italic
+        bResetAttr = true;
+        mrStrm << sRTF_I;
+    }
+    if ( rUnderlineItem.GetUnderline() != UNDERLINE_NONE )
+    {   // underline
+        bResetAttr = true;
+        mrStrm << sRTF_UL;
+    }
+
+    mrStrm << ' ';
+    RTFOutFuncs::Out_String( mrStrm, aContent );
+    mrStrm << sRTF_CELL;
+
+    if ( bResetPar )
+        mrStrm << sRTF_PARD << sRTF_INTBL;
+    if ( bResetAttr )
+        mrStrm << sRTF_PLAIN;
+}
+
+} }
+