Line data Source code
1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 :
21 : #include <vector>
22 :
23 : #include <com/sun/star/table/XTable.hpp>
24 : #include <com/sun/star/beans/XPropertySet.hpp>
25 :
26 : #include <tools/stream.hxx>
27 : #include <svtools/rtfkeywd.hxx>
28 : #include <svtools/rtfout.hxx>
29 :
30 : #include <editeng/eeitem.hxx>
31 : #include <svx/sdtaitm.hxx>
32 : #include <editeng/wghtitem.hxx>
33 : #include <editeng/postitem.hxx>
34 : #include <editeng/udlnitem.hxx>
35 :
36 : #include "cell.hxx"
37 : #include "celltypes.hxx"
38 : #include "svx/svdotable.hxx"
39 : #include "svx/svdoutl.hxx"
40 : #include "editeng/editeng.hxx"
41 : #include "editeng/outlobj.hxx"
42 :
43 :
44 : using ::rtl::OUString;
45 : using namespace ::com::sun::star::uno;
46 : using namespace ::com::sun::star::table;
47 : using namespace ::com::sun::star::container;
48 : using namespace ::com::sun::star::beans;
49 :
50 : namespace sdr { namespace table {
51 :
52 0 : class SdrTableRtfExporter
53 : {
54 : public:
55 : SdrTableRtfExporter( SvStream& rStrmP, SdrTableObj& rObj );
56 : sal_uLong Write();
57 : void WriteRow( const Reference< XPropertySet >& xRowSet, sal_Int32 nRow, const std::vector< sal_Int32 >& aColumnStart );
58 : void WriteCell( sal_Int32 nCol, sal_Int32 nRow );
59 :
60 : private:
61 : SvStream& mrStrm;
62 : SdrTableObj& mrObj;
63 : Reference< XTable > mxTable;
64 : const OUString msSize;
65 : };
66 :
67 0 : void SdrTableObj::ExportAsRTF( SvStream& rStrm, SdrTableObj& rObj )
68 : {
69 0 : SdrTableRtfExporter aEx( rStrm, rObj );
70 0 : aEx.Write();
71 0 : }
72 :
73 0 : SdrTableRtfExporter::SdrTableRtfExporter( SvStream& rStrm, SdrTableObj& rObj )
74 : : mrStrm( rStrm )
75 : , mrObj( rObj )
76 : , mxTable( rObj.getTable() )
77 0 : , msSize( RTL_CONSTASCII_USTRINGPARAM("Size") )
78 : {
79 0 : }
80 :
81 0 : long HundMMToTwips( long nIn )
82 : {
83 0 : long nRet = OutputDevice::LogicToLogic( nIn, MAP_100TH_MM, MAP_TWIP );
84 0 : return nRet;
85 : }
86 :
87 0 : sal_uLong SdrTableRtfExporter::Write()
88 : {
89 0 : mrStrm << '{' << OOO_STRING_SVTOOLS_RTF_RTF;
90 0 : mrStrm << OOO_STRING_SVTOOLS_RTF_ANSI << RTFOutFuncs::sNewLine;
91 :
92 0 : Reference< XTableColumns > xColumns( mxTable->getColumns() );
93 0 : const sal_Int32 nColCount = xColumns->getCount();
94 :
95 0 : std::vector< sal_Int32 > aColumnStart;
96 0 : aColumnStart.reserve( nColCount );
97 :
98 : // determine right offset of cells
99 0 : sal_Int32 nPos = 0;
100 0 : for( sal_Int32 nCol = 0; nCol < nColCount; nCol++ ) try
101 : {
102 0 : Reference< XPropertySet > xSet( xColumns->getByIndex(nCol), UNO_QUERY_THROW );
103 0 : sal_Int32 nWidth = 0;
104 0 : xSet->getPropertyValue( msSize ) >>= nWidth;
105 0 : nPos += HundMMToTwips( nWidth );
106 0 : aColumnStart.push_back( nPos );
107 : }
108 0 : catch( Exception& e )
109 : {
110 : (void)e;
111 : OSL_FAIL("SdrTableRtfExporter::Write(), exception caught!");
112 : }
113 :
114 : // export rows
115 0 : Reference< XTableRows > xRows( mxTable->getRows() );
116 0 : const sal_Int32 nRowCount = xRows->getCount();
117 :
118 0 : for( sal_Int32 nRow = 0; nRow < nRowCount; nRow++ ) try
119 : {
120 0 : Reference< XPropertySet > xRowSet( xRows->getByIndex(nRow), UNO_QUERY_THROW );
121 0 : WriteRow( xRowSet, nRow, aColumnStart );
122 : }
123 0 : catch( Exception& e )
124 : {
125 : (void)e;
126 : OSL_FAIL("SdrTableRtfExporter::Write(), exception caught!");
127 : }
128 :
129 0 : mrStrm << '}' << RTFOutFuncs::sNewLine;
130 0 : return mrStrm.GetError();
131 : }
132 :
133 0 : void SdrTableRtfExporter::WriteRow( const Reference< XPropertySet >& xRowSet, sal_Int32 nRow, const std::vector< sal_Int32 >& aColumnStart )
134 : {
135 0 : sal_Int32 nRowHeight = 0;
136 0 : xRowSet->getPropertyValue( msSize ) >>= nRowHeight;
137 :
138 0 : mrStrm << OOO_STRING_SVTOOLS_RTF_TROWD << OOO_STRING_SVTOOLS_RTF_TRGAPH << "30" << OOO_STRING_SVTOOLS_RTF_TRLEFT << "-30";
139 0 : mrStrm << OOO_STRING_SVTOOLS_RTF_TRRH << rtl::OString::valueOf(nRowHeight).getStr();
140 :
141 0 : const sal_Int32 nColCount = mxTable->getColumnCount();
142 0 : for( sal_Int32 nCol = 0; nCol < nColCount; nCol++ )
143 : {
144 0 : CellRef xCell( dynamic_cast< Cell* >( mxTable->getCellByPosition( nCol, nRow ).get() ) );
145 :
146 0 : if( !xCell.is() )
147 0 : continue;
148 :
149 0 : mrStrm << OOO_STRING_SVTOOLS_RTF_CELLX << rtl::OString::valueOf(aColumnStart[nCol]).getStr();
150 0 : if ( (nCol & 0x0F) == 0x0F )
151 0 : mrStrm << RTFOutFuncs::sNewLine; // Zeilen nicht zu lang werden lassen
152 0 : }
153 0 : mrStrm << OOO_STRING_SVTOOLS_RTF_PARD << OOO_STRING_SVTOOLS_RTF_PLAIN << OOO_STRING_SVTOOLS_RTF_INTBL << RTFOutFuncs::sNewLine;
154 :
155 0 : sal_uLong nStrmPos = mrStrm.Tell();
156 0 : for( sal_Int32 nCol = 0; nCol < nColCount; nCol++ )
157 : {
158 0 : WriteCell( nCol, nRow );
159 0 : if ( mrStrm.Tell() - nStrmPos > 255 )
160 : {
161 0 : mrStrm << RTFOutFuncs::sNewLine;
162 0 : nStrmPos = mrStrm.Tell();
163 : }
164 : }
165 0 : mrStrm << OOO_STRING_SVTOOLS_RTF_ROW << RTFOutFuncs::sNewLine;
166 0 : }
167 :
168 :
169 0 : void SdrTableRtfExporter::WriteCell( sal_Int32 nCol, sal_Int32 nRow )
170 : {
171 0 : CellRef xCell( dynamic_cast< Cell* >( mxTable->getCellByPosition( nCol, nRow ).get() ) );
172 :
173 0 : if( !xCell.is() || xCell->isMerged() )
174 : {
175 0 : mrStrm << OOO_STRING_SVTOOLS_RTF_CELL;
176 0 : return ;
177 : }
178 :
179 0 : String aContent;
180 :
181 0 : OutlinerParaObject* pParaObj = xCell->GetEditOutlinerParaObject();
182 0 : bool bOwnParaObj = pParaObj != 0;
183 :
184 0 : if( pParaObj == 0 )
185 0 : pParaObj = xCell->GetOutlinerParaObject();
186 :
187 0 : if(pParaObj)
188 : {
189 : // handle outliner attributes
190 0 : SdrOutliner& rOutliner = mrObj.ImpGetDrawOutliner();
191 0 : rOutliner.SetText(*pParaObj);
192 :
193 0 : aContent = rOutliner.GetEditEngine().GetText( LINEEND_LF );
194 :
195 0 : rOutliner.Clear();
196 :
197 0 : if( bOwnParaObj )
198 0 : delete pParaObj;
199 : }
200 :
201 : bool bResetPar, bResetAttr;
202 0 : bResetPar = bResetAttr = sal_False;
203 :
204 0 : SdrTextHorzAdjust eHAdj = xCell->GetTextHorizontalAdjust();
205 :
206 0 : const SfxItemSet& rCellSet = xCell->GetItemSet();
207 :
208 0 : const SvxWeightItem& rWeightItem = (const SvxWeightItem&) rCellSet.Get( EE_CHAR_WEIGHT );
209 0 : const SvxPostureItem& rPostureItem = (const SvxPostureItem&) rCellSet.Get( EE_CHAR_ITALIC );
210 0 : const SvxUnderlineItem& rUnderlineItem = (const SvxUnderlineItem&) rCellSet.Get( EE_CHAR_UNDERLINE );
211 :
212 : const sal_Char* pChar;
213 :
214 0 : switch( eHAdj )
215 : {
216 0 : case SDRTEXTHORZADJUST_CENTER: pChar = OOO_STRING_SVTOOLS_RTF_QC; break;
217 0 : case SDRTEXTHORZADJUST_BLOCK: pChar = OOO_STRING_SVTOOLS_RTF_QJ; break;
218 0 : case SDRTEXTHORZADJUST_RIGHT: pChar = OOO_STRING_SVTOOLS_RTF_QR; break;
219 : case SDRTEXTHORZADJUST_LEFT:
220 0 : default: pChar = OOO_STRING_SVTOOLS_RTF_QL; break;
221 : }
222 0 : mrStrm << pChar;
223 :
224 0 : if ( rWeightItem.GetWeight() >= WEIGHT_BOLD )
225 : { // bold
226 0 : bResetAttr = true;
227 0 : mrStrm << OOO_STRING_SVTOOLS_RTF_B;
228 : }
229 0 : if ( rPostureItem.GetPosture() != ITALIC_NONE )
230 : { // italic
231 0 : bResetAttr = true;
232 0 : mrStrm << OOO_STRING_SVTOOLS_RTF_I;
233 : }
234 0 : if ( rUnderlineItem.GetLineStyle() != UNDERLINE_NONE )
235 : { // underline
236 0 : bResetAttr = true;
237 0 : mrStrm << OOO_STRING_SVTOOLS_RTF_UL;
238 : }
239 :
240 0 : mrStrm << ' ';
241 0 : RTFOutFuncs::Out_String( mrStrm, aContent );
242 0 : mrStrm << OOO_STRING_SVTOOLS_RTF_CELL;
243 :
244 0 : if ( bResetPar )
245 0 : mrStrm << OOO_STRING_SVTOOLS_RTF_PARD << OOO_STRING_SVTOOLS_RTF_INTBL;
246 0 : if ( bResetAttr )
247 0 : mrStrm << OOO_STRING_SVTOOLS_RTF_PLAIN;
248 : }
249 :
250 : } }
251 :
252 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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