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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
commit940b4d1848e8c70ab7642901a68594e8016caffc (patch)
treeeb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /svx/source/table/tablertfexporter.cxx
parentInitial commit. (diff)
downloadlibreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.tar.xz
libreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.zip
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
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.cxx244
1 files changed, 244 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 <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();
+}
+
+static const OUStringLiteral gsSize( "Size" );
+
+SdrTableRtfExporter::SdrTableRtfExporter( SvStream& rStrm, SdrTableObj& rObj )
+: mrStrm( rStrm )
+, mrObj( rObj )
+, mxTable( rObj.getTable() )
+{
+}
+
+static long HundMMToTwips( long nIn )
+{
+ long nRet = OutputDevice::LogicToLogic( nIn, MapUnit::Map100thMM, MapUnit::MapTwip );
+ return nRet;
+}
+
+void SdrTableRtfExporter::Write()
+{
+ mrStrm.WriteChar( '{' ).WriteCharPtr( OOO_STRING_SVTOOLS_RTF_RTF );
+ mrStrm.WriteCharPtr( OOO_STRING_SVTOOLS_RTF_ANSI ).WriteCharPtr( 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 += HundMMToTwips( nWidth );
+ aColumnStart.push_back( nPos );
+ }
+ catch( Exception& )
+ {
+ OSL_FAIL("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& )
+ {
+ OSL_FAIL("SdrTableRtfExporter::Write(), exception caught!");
+ }
+
+ mrStrm.WriteChar( '}' ).WriteCharPtr( 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.WriteCharPtr( OOO_STRING_SVTOOLS_RTF_TROWD ).WriteCharPtr( OOO_STRING_SVTOOLS_RTF_TRGAPH ).WriteCharPtr( "30" ).WriteCharPtr( OOO_STRING_SVTOOLS_RTF_TRLEFT ).WriteCharPtr( "-30" );
+ mrStrm.WriteCharPtr( 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.WriteCharPtr( OOO_STRING_SVTOOLS_RTF_CELLX ).WriteOString( OString::number(aColumnStart[nCol]) );
+ if ( (nCol & 0x0F) == 0x0F )
+ mrStrm.WriteCharPtr( SAL_NEWLINE_STRING ); // prevent long lines
+ }
+ mrStrm.WriteCharPtr( OOO_STRING_SVTOOLS_RTF_PARD ).WriteCharPtr( OOO_STRING_SVTOOLS_RTF_PLAIN ).WriteCharPtr( OOO_STRING_SVTOOLS_RTF_INTBL ).WriteCharPtr( SAL_NEWLINE_STRING );
+
+ sal_uLong nStrmPos = mrStrm.Tell();
+ for( sal_Int32 nCol = 0; nCol < nColCount; nCol++ )
+ {
+ WriteCell( nCol, nRow );
+ if ( mrStrm.Tell() - nStrmPos > 255 )
+ {
+ mrStrm.WriteCharPtr( SAL_NEWLINE_STRING );
+ nStrmPos = mrStrm.Tell();
+ }
+ }
+ mrStrm.WriteCharPtr( OOO_STRING_SVTOOLS_RTF_ROW ).WriteCharPtr( 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.WriteCharPtr( OOO_STRING_SVTOOLS_RTF_CELL );
+ return ;
+ }
+
+ OUString aContent;
+
+ OutlinerParaObject* pParaObj = xCell->CreateEditOutlinerParaObject().release();
+ bool bOwnParaObj = pParaObj != nullptr;
+
+ if( pParaObj == nullptr )
+ pParaObj = xCell->GetOutlinerParaObject();
+
+ if(pParaObj)
+ {
+ // handle outliner attributes
+ SdrOutliner& rOutliner = mrObj.ImpGetDrawOutliner();
+ rOutliner.SetText(*pParaObj);
+
+ aContent = rOutliner.GetEditEngine().GetText();
+
+ rOutliner.Clear();
+
+ if( bOwnParaObj )
+ delete pParaObj;
+ }
+
+ 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.WriteCharPtr( pChar );
+
+ if ( rWeightItem.GetWeight() >= WEIGHT_BOLD )
+ { // bold
+ bResetAttr = true;
+ mrStrm.WriteCharPtr( OOO_STRING_SVTOOLS_RTF_B );
+ }
+ if ( rPostureItem.GetPosture() != ITALIC_NONE )
+ { // italic
+ bResetAttr = true;
+ mrStrm.WriteCharPtr( OOO_STRING_SVTOOLS_RTF_I );
+ }
+ if ( rUnderlineItem.GetLineStyle() != LINESTYLE_NONE )
+ { // underline
+ bResetAttr = true;
+ mrStrm.WriteCharPtr( OOO_STRING_SVTOOLS_RTF_UL );
+ }
+
+ mrStrm.WriteChar( ' ' );
+ RTFOutFuncs::Out_String( mrStrm, aContent );
+ mrStrm.WriteCharPtr( OOO_STRING_SVTOOLS_RTF_CELL );
+
+ if ( bResetAttr )
+ mrStrm.WriteCharPtr( OOO_STRING_SVTOOLS_RTF_PLAIN );
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */