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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 05:54:39 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 05:54:39 +0000
commit267c6f2ac71f92999e969232431ba04678e7437e (patch)
tree358c9467650e1d0a1d7227a21dac2e3d08b622b2 /svx/source/table/tablertfexporter.cxx
parentInitial commit. (diff)
downloadlibreoffice-267c6f2ac71f92999e969232431ba04678e7437e.tar.xz
libreoffice-267c6f2ac71f92999e969232431ba04678e7437e.zip
Adding upstream version 4:24.2.0.upstream/4%24.2.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'svx/source/table/tablertfexporter.cxx')
-rw-r--r--svx/source/table/tablertfexporter.cxx235
1 files changed, 235 insertions, 0 deletions
diff --git a/svx/source/table/tablertfexporter.cxx b/svx/source/table/tablertfexporter.cxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * 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 .
+ */
+
+
+#include <vector>
+
+#include <com/sun/star/table/XTable.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+
+#include <comphelper/diagnose_ex.hxx>
+#include <tools/stream.hxx>
+#include <svtools/rtfkeywd.hxx>
+#include <svtools/rtfout.hxx>
+
+#include <editeng/eeitem.hxx>
+#include <svx/sdtaitm.hxx>
+#include <editeng/wghtitem.hxx>
+#include <editeng/postitem.hxx>
+#include <editeng/udlnitem.hxx>
+
+#include <cell.hxx>
+#include <svx/svdotable.hxx>
+#include <svx/svdoutl.hxx>
+#include <editeng/editeng.hxx>
+#include <editeng/outlobj.hxx>
+
+
+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::table {
+
+class SdrTableRtfExporter
+{
+public:
+ SdrTableRtfExporter( SvStream& rStrmP, SdrTableObj& rObj );
+ void 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;
+};
+
+void ExportAsRTF( SvStream& rStrm, SdrTableObj& rObj )
+{
+ SdrTableRtfExporter aEx( rStrm, rObj );
+ aEx.Write();
+}
+
+constexpr OUString gsSize( u"Size"_ustr );
+
+SdrTableRtfExporter::SdrTableRtfExporter( SvStream& rStrm, SdrTableObj& rObj )
+: mrStrm( rStrm )
+, mrObj( rObj )
+, mxTable( rObj.getTable() )
+{
+}
+
+void SdrTableRtfExporter::Write()
+{
+ mrStrm.WriteChar( '{' ).WriteOString( OOO_STRING_SVTOOLS_RTF_RTF );
+ mrStrm.WriteOString( OOO_STRING_SVTOOLS_RTF_ANSI ).WriteOString( SAL_NEWLINE_STRING );
+
+ 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( gsSize ) >>= nWidth;
+ nPos += o3tl::toTwips(nWidth, o3tl::Length::mm100);
+ aColumnStart.push_back( nPos );
+ }
+ catch( Exception& )
+ {
+ TOOLS_WARN_EXCEPTION("svx", "");
+ }
+
+ // 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& )
+ {
+ TOOLS_WARN_EXCEPTION("svx", "");
+ }
+
+ mrStrm.WriteChar( '}' ).WriteOString( SAL_NEWLINE_STRING );
+}
+
+void SdrTableRtfExporter::WriteRow( const Reference< XPropertySet >& xRowSet, sal_Int32 nRow, const std::vector< sal_Int32 >& aColumnStart )
+{
+ sal_Int32 nRowHeight = 0;
+ xRowSet->getPropertyValue( gsSize ) >>= nRowHeight;
+
+ mrStrm.WriteOString( OOO_STRING_SVTOOLS_RTF_TROWD ).WriteOString( OOO_STRING_SVTOOLS_RTF_TRGAPH ).WriteOString( "30" ).WriteOString( OOO_STRING_SVTOOLS_RTF_TRLEFT ).WriteOString( "-30" );
+ mrStrm.WriteOString( OOO_STRING_SVTOOLS_RTF_TRRH ).WriteOString( OString::number(nRowHeight) );
+
+ 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;
+
+ mrStrm.WriteOString( OOO_STRING_SVTOOLS_RTF_CELLX ).WriteOString( OString::number(aColumnStart[nCol]) );
+ if ( (nCol & 0x0F) == 0x0F )
+ mrStrm.WriteOString( SAL_NEWLINE_STRING ); // prevent long lines
+ }
+ mrStrm.WriteOString( OOO_STRING_SVTOOLS_RTF_PARD ).WriteOString( OOO_STRING_SVTOOLS_RTF_PLAIN ).WriteOString( OOO_STRING_SVTOOLS_RTF_INTBL ).WriteOString( SAL_NEWLINE_STRING );
+
+ sal_uInt64 nStrmPos = mrStrm.Tell();
+ for( sal_Int32 nCol = 0; nCol < nColCount; nCol++ )
+ {
+ WriteCell( nCol, nRow );
+ if ( mrStrm.Tell() - nStrmPos > 255 )
+ {
+ mrStrm.WriteOString( SAL_NEWLINE_STRING );
+ nStrmPos = mrStrm.Tell();
+ }
+ }
+ mrStrm.WriteOString( OOO_STRING_SVTOOLS_RTF_ROW ).WriteOString( SAL_NEWLINE_STRING );
+}
+
+
+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.WriteOString( OOO_STRING_SVTOOLS_RTF_CELL );
+ return ;
+ }
+
+ OUString aContent;
+
+ std::optional<OutlinerParaObject> pParaObj = xCell->CreateEditOutlinerParaObject();
+
+ if( !pParaObj && xCell->GetOutlinerParaObject() )
+ pParaObj = *xCell->GetOutlinerParaObject();
+
+ if(pParaObj)
+ {
+ // handle outliner attributes
+ SdrOutliner& rOutliner = mrObj.ImpGetDrawOutliner();
+ rOutliner.SetText(*pParaObj);
+
+ aContent = rOutliner.GetEditEngine().GetText();
+
+ rOutliner.Clear();
+ }
+
+ bool bResetAttr = false;
+
+ SdrTextHorzAdjust eHAdj = xCell->GetTextHorizontalAdjust();
+
+ const SfxItemSet& rCellSet = xCell->GetItemSet();
+
+ const SvxWeightItem& rWeightItem = rCellSet.Get( EE_CHAR_WEIGHT );
+ const SvxPostureItem& rPostureItem = rCellSet.Get( EE_CHAR_ITALIC );
+ const SvxUnderlineItem& rUnderlineItem = rCellSet.Get( EE_CHAR_UNDERLINE );
+
+ const char* pChar;
+
+ switch( eHAdj )
+ {
+ case SDRTEXTHORZADJUST_CENTER: pChar = OOO_STRING_SVTOOLS_RTF_QC; break;
+ case SDRTEXTHORZADJUST_BLOCK: pChar = OOO_STRING_SVTOOLS_RTF_QJ; break;
+ case SDRTEXTHORZADJUST_RIGHT: pChar = OOO_STRING_SVTOOLS_RTF_QR; break;
+ case SDRTEXTHORZADJUST_LEFT:
+ default: pChar = OOO_STRING_SVTOOLS_RTF_QL; break;
+ }
+ mrStrm.WriteOString( pChar );
+
+ if ( rWeightItem.GetWeight() >= WEIGHT_BOLD )
+ { // bold
+ bResetAttr = true;
+ mrStrm.WriteOString( OOO_STRING_SVTOOLS_RTF_B );
+ }
+ if ( rPostureItem.GetPosture() != ITALIC_NONE )
+ { // italic
+ bResetAttr = true;
+ mrStrm.WriteOString( OOO_STRING_SVTOOLS_RTF_I );
+ }
+ if ( rUnderlineItem.GetLineStyle() != LINESTYLE_NONE )
+ { // underline
+ bResetAttr = true;
+ mrStrm.WriteOString( OOO_STRING_SVTOOLS_RTF_UL );
+ }
+
+ mrStrm.WriteChar( ' ' );
+ RTFOutFuncs::Out_String( mrStrm, aContent );
+ mrStrm.WriteOString( OOO_STRING_SVTOOLS_RTF_CELL );
+
+ if ( bResetAttr )
+ mrStrm.WriteOString( OOO_STRING_SVTOOLS_RTF_PLAIN );
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */