/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /************************************************************************* * * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * Copyright 2000, 2010 Oracle and/or its affiliates. * * OpenOffice.org - a multi-platform office productivity suite * * This file is part of OpenOffice.org. * * OpenOffice.org is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License version 3 * only, as published by the Free Software Foundation. * * OpenOffice.org 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 version 3 for more details * (a copy is included in the LICENSE file that accompanied this code). * * You should have received a copy of the GNU Lesser General Public License * version 3 along with OpenOffice.org. If not, see * * for a copy of the LGPLv3 License. * ************************************************************************/ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_sc.hxx" // System - Includes ----------------------------------------------------- class StarBASIC; #ifndef PCH #include "sc.hrc" #define GLOBALOVERFLOW #endif #include #include #include #include #include #include #include #include #include #define _SVSTDARR_ULONGS #include #include #include #include #include #include #include #include #include "global.hxx" #include "scerrors.hxx" #include "docsh.hxx" #include "undoblk.hxx" #include "rangenam.hxx" #include "viewdata.hxx" #include "tabvwsh.hxx" #include "filter.hxx" #include "asciiopt.hxx" #include "cell.hxx" #include "docoptio.hxx" #include "progress.hxx" #include "scitems.hxx" #include "editable.hxx" #include "compiler.hxx" #include "warnbox.hxx" #include "impex.hxx" // ause #include "editutil.hxx" #include "patattr.hxx" #include "docpool.hxx" #include "stringutil.hxx" #include "globstr.hrc" #include #include #include //======================================================================== namespace { const String SYLK_LF = String::CreateFromAscii("\x1b :"); const String DOUBLE_SEMICOLON = String::CreateFromAscii(";;"); const String DOUBLE_DOUBLEQUOTE = String::CreateFromAscii("\"\""); } enum SylkVersion { SYLK_SCALC3, // Wrote wrongly quoted strings and unescaped semicolons. SYLK_OOO32, // Correct strings, plus multiline content. SYLK_OWN, // Place our new versions, if any, before this value. SYLK_OTHER // Assume that aliens wrote correct strings. }; // Gesamtdokument ohne Undo ScImportExport::ScImportExport( ScDocument* p ) : pDocSh( PTR_CAST(ScDocShell,p->GetDocumentShell()) ), pDoc( p ), nSizeLimit( 0 ), cSep( '\t' ), cStr( '"' ), bFormulas( false ), bIncludeFiltered( sal_True ), bAll( sal_True ), bSingle( sal_True ), bUndo( false ), bOverflow( false ), mbApi( true ), mExportTextOptions() { pUndoDoc = NULL; pExtOptions = NULL; } // Insert am Punkt ohne Bereichschecks ScImportExport::ScImportExport( ScDocument* p, const ScAddress& rPt ) : pDocSh( PTR_CAST(ScDocShell,p->GetDocumentShell()) ), pDoc( p ), aRange( rPt ), nSizeLimit( 0 ), cSep( '\t' ), cStr( '"' ), bFormulas( false ), bIncludeFiltered( sal_True ), bAll( false ), bSingle( sal_True ), bUndo( sal_Bool( pDocSh != NULL ) ), bOverflow( false ), mbApi( true ), mExportTextOptions() { pUndoDoc = NULL; pExtOptions = NULL; } // ctor with a range is only used for export //! ctor with a string (and bSingle=sal_True) is also used for DdeSetData ScImportExport::ScImportExport( ScDocument* p, const ScRange& r ) : pDocSh( PTR_CAST(ScDocShell,p->GetDocumentShell()) ), pDoc( p ), aRange( r ), nSizeLimit( 0 ), cSep( '\t' ), cStr( '"' ), bFormulas( false ), bIncludeFiltered( sal_True ), bAll( false ), bSingle( false ), bUndo( sal_Bool( pDocSh != NULL ) ), bOverflow( false ), mbApi( true ), mExportTextOptions() { pUndoDoc = NULL; pExtOptions = NULL; // Zur Zeit nur in einer Tabelle! aRange.aEnd.SetTab( aRange.aStart.Tab() ); } // String auswerten: Entweder Bereich, Punkt oder Gesamtdoc (bei Fehler) // Falls eine View existiert, wird die TabNo der View entnommen! ScImportExport::ScImportExport( ScDocument* p, const String& rPos ) : pDocSh( PTR_CAST(ScDocShell,p->GetDocumentShell()) ), pDoc( p ), nSizeLimit( 0 ), cSep( '\t' ), cStr( '"' ), bFormulas( false ), bIncludeFiltered( sal_True ), bAll( false ), bSingle( sal_True ), bUndo( sal_Bool( pDocSh != NULL ) ), bOverflow( false ), mbApi( true ), mExportTextOptions() { pUndoDoc = NULL; pExtOptions = NULL; SCTAB nTab = ScDocShell::GetCurTab(); aRange.aStart.SetTab( nTab ); String aPos( rPos ); // Benannter Bereich? ScRangeName* pRange = pDoc->GetRangeName(); if( pRange ) { const ScRangeData* pData = pRange->findByName(aPos); if (pData) { if( pData->HasType( RT_REFAREA ) || pData->HasType( RT_ABSAREA ) || pData->HasType( RT_ABSPOS ) ) pData->GetSymbol( aPos ); // mit dem Inhalt weitertesten } } formula::FormulaGrammar::AddressConvention eConv = pDoc->GetAddressConvention(); // Bereich? if( aRange.Parse( aPos, pDoc, eConv ) & SCA_VALID ) bSingle = false; // Zelle? else if( aRange.aStart.Parse( aPos, pDoc, eConv ) & SCA_VALID ) aRange.aEnd = aRange.aStart; else bAll = sal_True; } ScImportExport::~ScImportExport() { delete pUndoDoc; delete pExtOptions; } void ScImportExport::SetExtOptions( const ScAsciiOptions& rOpt ) { if ( pExtOptions ) *pExtOptions = rOpt; else pExtOptions = new ScAsciiOptions( rOpt ); // "normale" Optionen uebernehmen cSep = rOpt.GetFieldSeps().GetChar(0); cStr = rOpt.GetTextSep(); } sal_Bool ScImportExport::IsFormatSupported( sal_uLong nFormat ) { return sal_Bool( nFormat == FORMAT_STRING || nFormat == SOT_FORMATSTR_ID_SYLK || nFormat == SOT_FORMATSTR_ID_LINK || nFormat == SOT_FORMATSTR_ID_HTML || nFormat == SOT_FORMATSTR_ID_HTML_SIMPLE || nFormat == SOT_FORMATSTR_ID_DIF ); } ////////////////////////////////////////////////////////////////////////////// // Vorbereitung fuer Undo: Undo-Dokument erzeugen sal_Bool ScImportExport::StartPaste() { if ( !bAll ) { ScEditableTester aTester( pDoc, aRange ); if ( !aTester.IsEditable() ) { InfoBox aInfoBox(Application::GetDefDialogParent(), ScGlobal::GetRscString( aTester.GetMessageId() ) ); aInfoBox.Execute(); return false; } } if( bUndo && pDocSh && pDoc->IsUndoEnabled()) { pUndoDoc = new ScDocument( SCDOCMODE_UNDO ); pUndoDoc->InitUndo( pDoc, aRange.aStart.Tab(), aRange.aEnd.Tab() ); pDoc->CopyToDocument( aRange, IDF_ALL | IDF_NOCAPTIONS, false, pUndoDoc ); } return sal_True; } // Nachbereitung Insert: Undo/Redo-Aktionen erzeugen, Invalidate/Repaint void ScImportExport::EndPaste() { sal_Bool bHeight = pDocSh && pDocSh->AdjustRowHeight( aRange.aStart.Row(), aRange.aEnd.Row(), aRange.aStart.Tab() ); if( pUndoDoc && pDoc->IsUndoEnabled() ) { ScDocument* pRedoDoc = new ScDocument( SCDOCMODE_UNDO ); pRedoDoc->InitUndo( pDoc, aRange.aStart.Tab(), aRange.aEnd.Tab() ); pDoc->CopyToDocument( aRange, IDF_ALL | IDF_NOCAPTIONS, false, pRedoDoc ); ScMarkData aDestMark; aDestMark.SelectOneTable( aRange.aStart.Tab() ); pDocSh->GetUndoManager()->AddUndoAction( new ScUndoPaste( pDocSh, aRange.aStart.Col(), aRange.aStart.Row(), aRange.aStart.Tab(), aRange.aEnd.Col(), aRange.aEnd.Row(), aRange.aEnd.Tab(), aDestMark, pUndoDoc, pRedoDoc, IDF_ALL, NULL,NULL,NULL,NULL ) ); } pUndoDoc = NULL; if( pDocSh ) { if (!bHeight) pDocSh->PostPaint( aRange, PAINT_GRID ); // AdjustRowHeight paintet evtl. selber pDocSh->SetDocumentModified(); } ScTabViewShell* pViewSh = ScTabViewShell::GetActiveViewShell(); if ( pViewSh ) pViewSh->UpdateInputHandler(); } ///////////////////////////////////////////////////////////////////////////// sal_Bool ScImportExport::ImportData( const String& /* rMimeType */, const ::com::sun::star::uno::Any & /* rValue */ ) { DBG_ASSERT( !this, "Implementation is missing" ); return false; } sal_Bool ScImportExport::ExportData( const String& rMimeType, ::com::sun::star::uno::Any & rValue ) { SvMemoryStream aStrm; // mba: no BaseURL for data exchange if( ExportStream( aStrm, String(), SotExchange::GetFormatIdFromMimeType( rMimeType ) )) { aStrm << (sal_uInt8) 0; rValue <<= ::com::sun::star::uno::Sequence< sal_Int8 >( (sal_Int8*)aStrm.GetData(), aStrm.Seek( STREAM_SEEK_TO_END ) ); return sal_True; } return false; } sal_Bool ScImportExport::ImportString( const ::rtl::OUString& rText, sal_uLong nFmt ) { switch ( nFmt ) { // formats supporting unicode case FORMAT_STRING : { ScImportStringStream aStrm( rText); return ImportStream( aStrm, String(), nFmt ); // ImportStream must handle RTL_TEXTENCODING_UNICODE } //break; default: { rtl_TextEncoding eEnc = gsl_getSystemTextEncoding(); ::rtl::OString aTmp( rText.getStr(), rText.getLength(), eEnc ); SvMemoryStream aStrm( (void*)aTmp.getStr(), aTmp.getLength() * sizeof(sal_Char), STREAM_READ ); aStrm.SetStreamCharSet( eEnc ); SetNoEndianSwap( aStrm ); //! no swapping in memory return ImportStream( aStrm, String(), nFmt ); } } } sal_Bool ScImportExport::ExportString( ::rtl::OUString& rText, sal_uLong nFmt ) { DBG_ASSERT( nFmt == FORMAT_STRING, "ScImportExport::ExportString: Unicode not supported for other formats than FORMAT_STRING" ); if ( nFmt != FORMAT_STRING ) { rtl_TextEncoding eEnc = gsl_getSystemTextEncoding(); ByteString aTmp; sal_Bool bOk = ExportByteString( aTmp, eEnc, nFmt ); rText = UniString( aTmp, eEnc ); return bOk; } // nSizeLimit not needed for OUString SvMemoryStream aStrm; aStrm.SetStreamCharSet( RTL_TEXTENCODING_UNICODE ); SetNoEndianSwap( aStrm ); //! no swapping in memory // mba: no BaseURL for data exc if( ExportStream( aStrm, String(), nFmt ) ) { aStrm << (sal_Unicode) 0; aStrm.Seek( STREAM_SEEK_TO_END ); rText = rtl::OUString( (const sal_Unicode*) aStrm.GetData() ); return sal_True; } rText = rtl::OUString(); return false; // ExportStream must handle RTL_TEXTENCODING_UNICODE } sal_Bool ScImportExport::ExportByteString( ByteString& rText, rtl_TextEncoding eEnc, sal_uLong nFmt ) { DBG_ASSERT( eEnc != RTL_TEXTENCODING_UNICODE, "ScImportExport::ExportByteString: Unicode not supported" ); if ( eEnc == RTL_TEXTENCODING_UNICODE ) eEnc = gsl_getSystemTextEncoding(); if (!nSizeLimit) nSizeLimit = STRING_MAXLEN; SvMemoryStream aStrm; aStrm.SetStreamCharSet( eEnc ); SetNoEndianSwap( aStrm ); //! no swapping in memory // mba: no BaseURL for data exchange if( ExportStream( aStrm, String(), nFmt ) ) { aStrm << (sal_Char) 0; aStrm.Seek( STREAM_SEEK_TO_END ); // Sicherheits-Check: if( aStrm.Tell() <= (sal_uLong) STRING_MAXLEN ) { rText = (const sal_Char*) aStrm.GetData(); return sal_True; } } rText.Erase(); return false; } sal_Bool ScImportExport::ImportStream( SvStream& rStrm, const String& rBaseURL, sal_uLong nFmt ) { if( nFmt == FORMAT_STRING ) { if( ExtText2Doc( rStrm ) ) // pExtOptions auswerten return sal_True; } if( nFmt == SOT_FORMATSTR_ID_SYLK ) { if( Sylk2Doc( rStrm ) ) return sal_True; } if( nFmt == SOT_FORMATSTR_ID_DIF ) { if( Dif2Doc( rStrm ) ) return sal_True; } if( nFmt == FORMAT_RTF ) { if( RTF2Doc( rStrm, rBaseURL ) ) return sal_True; } if( nFmt == SOT_FORMATSTR_ID_LINK ) return sal_True; // Link-Import? if ( nFmt == SOT_FORMATSTR_ID_HTML ) { if( HTML2Doc( rStrm, rBaseURL ) ) return sal_True; } if ( nFmt == SOT_FORMATSTR_ID_HTML_SIMPLE ) { MSE40HTMLClipFormatObj aMSE40ClpObj; // needed to skip the header data SvStream* pHTML = aMSE40ClpObj.IsValid( rStrm ); if ( pHTML && HTML2Doc( *pHTML, rBaseURL ) ) return sal_True; } return false; } sal_Bool ScImportExport::ExportStream( SvStream& rStrm, const String& rBaseURL, sal_uLong nFmt ) { if( nFmt == FORMAT_STRING ) { if( Doc2Text( rStrm ) ) return sal_True; } if( nFmt == SOT_FORMATSTR_ID_SYLK ) { if( Doc2Sylk( rStrm ) ) return sal_True; } if( nFmt == SOT_FORMATSTR_ID_DIF ) { if( Doc2Dif( rStrm ) ) return sal_True; } if( nFmt == SOT_FORMATSTR_ID_LINK && !bAll ) { String aDocName; if ( pDoc->IsClipboard() ) aDocName = ScGlobal::GetClipDocName(); else { SfxObjectShell* pShell = pDoc->GetDocumentShell(); if (pShell) aDocName = pShell->GetTitle( SFX_TITLE_FULLNAME ); } DBG_ASSERT( aDocName.Len(), "ClipBoard document has no name! :-/" ); if( aDocName.Len() ) { String aRefName; sal_uInt16 nFlags = SCA_VALID | SCA_TAB_3D; if( bSingle ) aRange.aStart.Format( aRefName, nFlags, pDoc, pDoc->GetAddressConvention() ); else { if( aRange.aStart.Tab() != aRange.aEnd.Tab() ) nFlags |= SCA_TAB2_3D; aRange.Format( aRefName, nFlags, pDoc ); } String aAppName = Application::GetAppName(); WriteUnicodeOrByteString( rStrm, aAppName, sal_True ); WriteUnicodeOrByteString( rStrm, aDocName, sal_True ); WriteUnicodeOrByteString( rStrm, aRefName, sal_True ); if ( rStrm.GetStreamCharSet() == RTL_TEXTENCODING_UNICODE ) rStrm << sal_Unicode(0); else rStrm << sal_Char(0); return sal_Bool( rStrm.GetError() == SVSTREAM_OK ); } } if( nFmt == SOT_FORMATSTR_ID_HTML ) { if( Doc2HTML( rStrm, rBaseURL ) ) return sal_True; } if( nFmt == FORMAT_RTF ) { if( Doc2RTF( rStrm ) ) return sal_True; } return false; } void ScImportExport::WriteUnicodeOrByteString( SvStream& rStrm, const String& rString, sal_Bool bZero ) { rtl_TextEncoding eEnc = rStrm.GetStreamCharSet(); if ( eEnc == RTL_TEXTENCODING_UNICODE ) { if ( !IsEndianSwap( rStrm ) ) rStrm.Write( rString.GetBuffer(), rString.Len() * sizeof(sal_Unicode) ); else { const sal_Unicode* p = rString.GetBuffer(); const sal_Unicode* const pStop = p + rString.Len(); while ( p < pStop ) { rStrm << *p; } } if ( bZero ) rStrm << sal_Unicode(0); } else { ByteString aByteStr( rString, eEnc ); rStrm << aByteStr.GetBuffer(); if ( bZero ) rStrm << sal_Char(0); } } // This function could be replaced by endlub() void ScImportExport::WriteUnicodeOrByteEndl( SvStream& rStrm ) { if ( rStrm.GetStreamCharSet() == RTL_TEXTENCODING_UNICODE ) { // same as endl() but unicode switch ( rStrm.GetLineDelimiter() ) { case LINEEND_CR : rStrm << sal_Unicode(_CR); break; case LINEEND_LF : rStrm << sal_Unicode(_LF); break; default: rStrm << sal_Unicode(_CR) << sal_Unicode(_LF); } } else endl( rStrm ); } enum DoubledQuoteMode { DQM_KEEP, // both are taken DQM_ESCAPE, // escaped quote, one is taken, one ignored DQM_CONCAT, // first is end, next is start, both ignored => strings combined DQM_SEPARATE // end one string and begin next }; static const sal_Unicode* lcl_ScanString( const sal_Unicode* p, String& rString, sal_Unicode cStr, DoubledQuoteMode eMode ) { p++; //! jump over opening quote sal_Bool bCont; do { bCont = false; const sal_Unicode* p0 = p; for( ;; ) { if( !*p ) break; if( *p == cStr ) { if ( *++p != cStr ) break; // doubled quote char switch ( eMode ) { case DQM_KEEP : p++; // both for us (not breaking for-loop) break; case DQM_ESCAPE : p++; // one for us (breaking for-loop) bCont = sal_True; // and more break; case DQM_CONCAT : if ( p0+1 < p ) rString.Append( p0, sal::static_int_cast( (p-1) - p0 ) ); // first part p0 = ++p; // text of next part starts here break; case DQM_SEPARATE : // positioned on next opening quote break; } if ( eMode == DQM_ESCAPE || eMode == DQM_SEPARATE ) break; } else p++; } if ( p0 < p ) rString.Append( p0, sal::static_int_cast( ((*p || *(p-1) == cStr) ? p-1 : p) - p0 ) ); } while ( bCont ); return p; } void lcl_UnescapeSylk( String & rString, SylkVersion eVersion ) { // Older versions didn't escape the semicolon. // Older versions quoted the string and doubled embedded quotes, but not // the semicolons, which was plain wrong. if (eVersion >= SYLK_OOO32) rString.SearchAndReplaceAll( DOUBLE_SEMICOLON, ';' ); else rString.SearchAndReplaceAll( DOUBLE_DOUBLEQUOTE, '"' ); rString.SearchAndReplaceAll( SYLK_LF, _LF ); } static const sal_Unicode* lcl_ScanSylkString( const sal_Unicode* p, String& rString, SylkVersion eVersion ) { const sal_Unicode* pStartQuote = p; const sal_Unicode* pEndQuote = 0; while( *(++p) ) { if( *p == '"' ) { pEndQuote = p; if (eVersion >= SYLK_OOO32) { if (*(p+1) == ';') { if (*(p+2) == ';') { p += 2; // escaped ';' pEndQuote = 0; } else break; // end field } } else { if (*(p+1) == '"') { ++p; // escaped '"' pEndQuote = 0; } else if (*(p+1) == ';') break; // end field } } } if (!pEndQuote) pEndQuote = p; // Take all data as string. rString.Append( pStartQuote + 1, sal::static_int_cast( pEndQuote - pStartQuote - 1 ) ); lcl_UnescapeSylk( rString, eVersion); return p; } static const sal_Unicode* lcl_ScanSylkFormula( const sal_Unicode* p, String& rString, SylkVersion eVersion ) { const sal_Unicode* pStart = p; if (eVersion >= SYLK_OOO32) { while (*p) { if (*p == ';') { if (*(p+1) == ';') ++p; // escaped ';' else break; // end field } ++p; } rString.Append( pStart, sal::static_int_cast( p - pStart)); lcl_UnescapeSylk( rString, eVersion); } else { // Nasty. If in old versions the formula contained a semicolon, it was // quoted and embedded quotes were doubled, but semicolons were not. If // there was no semicolon, it could still contain quotes and doubled // embedded quotes if it was something like ="a""b", which was saved as // E"a""b" as is and has to be preserved, even if older versions // couldn't even load it correctly. However, theoretically another // field might follow and thus the line contain a semicolon again, such // as ...;E"a""b";... bool bQuoted = false; if (*p == '"') { // May be a quoted expression or just a string constant expression // with quotes. while (*(++p)) { if (*p == '"') { if (*(p+1) == '"') ++p; // escaped '"' else break; // closing '"', had no ';' yet } else if (*p == ';') { bQuoted = true; // ';' within quoted expression break; } } p = pStart; } if (bQuoted) p = lcl_ScanSylkString( p, rString, eVersion); else { while (*p && *p != ';') ++p; rString.Append( pStart, sal::static_int_cast( p - pStart)); } } return p; } static void lcl_DoubleEscapeChar( String& rString, sal_Unicode cStr ) { xub_StrLen n = 0; while( ( n = rString.Search( cStr, n ) ) != STRING_NOTFOUND ) { rString.Insert( cStr, n ); n += 2; } } static void lcl_WriteString( SvStream& rStrm, String& rString, sal_Unicode cQuote, sal_Unicode cEsc ) { if (cEsc) lcl_DoubleEscapeChar( rString, cEsc ); if (cQuote) { rString.Insert( cQuote, 0 ); rString.Append( cQuote ); } ScImportExport::WriteUnicodeOrByteString( rStrm, rString ); } inline void lcl_WriteSimpleString( SvStream& rStrm, const String& rString ) { ScImportExport::WriteUnicodeOrByteString( rStrm, rString ); } ////////////////////////////////////////////////////////////////////////////// sal_Bool ScImportExport::Text2Doc( SvStream& rStrm ) { sal_Bool bOk = sal_True; SCCOL nStartCol = aRange.aStart.Col(); SCROW nStartRow = aRange.aStart.Row(); SCCOL nEndCol = aRange.aEnd.Col(); SCROW nEndRow = aRange.aEnd.Row(); sal_uLong nOldPos = rStrm.Tell(); rStrm.StartReadingUnicodeText( rStrm.GetStreamCharSet() ); sal_Bool bData = sal_Bool( !bSingle ); if( !bSingle) bOk = StartPaste(); while( bOk ) { ByteString aByteLine; String aLine, aCell; SCROW nRow = nStartRow; rStrm.Seek( nOldPos ); for( ;; ) { rStrm.ReadUniOrByteStringLine( aLine ); if( rStrm.IsEof() ) break; SCCOL nCol = nStartCol; const sal_Unicode* p = aLine.GetBuffer(); while( *p ) { aCell.Erase(); if( *p == cStr ) { p = lcl_ScanString( p, aCell, cStr, DQM_KEEP ); while( *p && *p != cSep ) p++; if( *p ) p++; } else { const sal_Unicode* q = p; while( *p && *p != cSep ) p++; aCell.Assign( q, sal::static_int_cast( p - q ) ); if( *p ) p++; } if (ValidCol(nCol) && ValidRow(nRow) ) { if( bSingle ) { if (nCol>nEndCol) nEndCol = nCol; if (nRow>nEndRow) nEndRow = nRow; } if( bData && nCol <= nEndCol && nRow <= nEndRow ) pDoc->SetString( nCol, nRow, aRange.aStart.Tab(), aCell ); } else // zuviele Spalten/Zeilen bOverflow = sal_True; // beim Import Warnung ausgeben ++nCol; } ++nRow; } if( !bData ) { aRange.aEnd.SetCol( nEndCol ); aRange.aEnd.SetRow( nEndRow ); bOk = StartPaste(); bData = sal_True; } else break; } EndPaste(); return bOk; } // // erweiterter Ascii-Import // static bool lcl_PutString( ScDocument* pDoc, SCCOL nCol, SCROW nRow, SCTAB nTab, const String& rStr, sal_uInt8 nColFormat, SvNumberFormatter* pFormatter, bool bDetectNumFormat, ::utl::TransliterationWrapper& rTransliteration, CalendarWrapper& rCalendar, ::utl::TransliterationWrapper* pSecondTransliteration, CalendarWrapper* pSecondCalendar ) { bool bMultiLine = false; if ( nColFormat == SC_COL_SKIP || !rStr.Len() || !ValidCol(nCol) || !ValidRow(nRow) ) return bMultiLine; if ( nColFormat == SC_COL_TEXT ) { double fDummy; sal_uInt32 nIndex; if (pFormatter->IsNumberFormat(rStr, nIndex, fDummy)) { // Set the format of this cell to Text. sal_uInt32 nFormat = pFormatter->GetStandardFormat(NUMBERFORMAT_TEXT); ScPatternAttr aNewAttrs(pDoc->GetPool()); SfxItemSet& rSet = aNewAttrs.GetItemSet(); rSet.Put( SfxUInt32Item(ATTR_VALUE_FORMAT, nFormat) ); pDoc->ApplyPattern(nCol, nRow, nTab, aNewAttrs); } pDoc->PutCell( nCol, nRow, nTab, ScBaseCell::CreateTextCell( rStr, pDoc ) ); return bMultiLine; } if ( nColFormat == SC_COL_ENGLISH ) { //! SetString mit Extra-Flag ??? SvNumberFormatter* pDocFormatter = pDoc->GetFormatTable(); sal_uInt32 nEnglish = pDocFormatter->GetStandardIndex(LANGUAGE_ENGLISH_US); double fVal; if ( pDocFormatter->IsNumberFormat( rStr, nEnglish, fVal ) ) { // Zahlformat wird nicht auf englisch gesetzt pDoc->SetValue( nCol, nRow, nTab, fVal ); return bMultiLine; } // sonst weiter mit SetString } else if ( nColFormat != SC_COL_STANDARD ) // Datumsformate { const sal_uInt16 nMaxNumberParts = 7; // Y-M-D h:m:s.t xub_StrLen nLen = rStr.Len(); xub_StrLen nStart[nMaxNumberParts]; xub_StrLen nEnd[nMaxNumberParts]; sal_uInt16 nDP, nMP, nYP; switch ( nColFormat ) { case SC_COL_YMD: nDP = 2; nMP = 1; nYP = 0; break; case SC_COL_MDY: nDP = 1; nMP = 0; nYP = 2; break; case SC_COL_DMY: default: nDP = 0; nMP = 1; nYP = 2; break; } sal_uInt16 nFound = 0; sal_Bool bInNum = false; for ( xub_StrLen nPos=0; nPosisLetterNumeric( rStr, nPos)) || ScGlobal::pCharClass->isDigit( rStr, nPos)) { if (!bInNum) { bInNum = sal_True; nStart[nFound] = nPos; ++nFound; } nEnd[nFound-1] = nPos; } else bInNum = false; } if ( nFound == 1 ) { // try to break one number (without separators) into date fields xub_StrLen nDateStart = nStart[0]; xub_StrLen nDateLen = nEnd[0] + 1 - nDateStart; if ( nDateLen >= 5 && nDateLen <= 8 && ScGlobal::pCharClass->isNumeric( rStr.Copy( nDateStart, nDateLen ) ) ) { // 6 digits: 2 each for day, month, year // 8 digits: 4 for year, 2 each for day and month // 5 or 7 digits: first field is shortened by 1 sal_Bool bLongYear = ( nDateLen >= 7 ); sal_Bool bShortFirst = ( nDateLen == 5 || nDateLen == 7 ); sal_uInt16 nFieldStart = nDateStart; for (sal_uInt16 nPos=0; nPos<3; nPos++) { sal_uInt16 nFieldEnd = nFieldStart + 1; // default: 2 digits if ( bLongYear && nPos == nYP ) nFieldEnd += 2; // 2 extra digits for long year if ( bShortFirst && nPos == 0 ) --nFieldEnd; // first field shortened? nStart[nPos] = nFieldStart; nEnd[nPos] = nFieldEnd; nFieldStart = nFieldEnd + 1; } nFound = 3; } } if ( nFound >= 3 ) { using namespace ::com::sun::star; sal_Bool bSecondCal = false; sal_uInt16 nDay = (sal_uInt16) rStr.Copy( nStart[nDP], nEnd[nDP]+1-nStart[nDP] ).ToInt32(); sal_uInt16 nYear = (sal_uInt16) rStr.Copy( nStart[nYP], nEnd[nYP]+1-nStart[nYP] ).ToInt32(); String aMStr = rStr.Copy( nStart[nMP], nEnd[nMP]+1-nStart[nMP] ); sal_Int16 nMonth = (sal_Int16) aMStr.ToInt32(); if (!nMonth) { static const String aSeptCorrect( RTL_CONSTASCII_USTRINGPARAM( "SEPT" ) ); static const String aSepShortened( RTL_CONSTASCII_USTRINGPARAM( "SEP" ) ); uno::Sequence< i18n::CalendarItem > xMonths; sal_Int32 i, nMonthCount; // first test all month names from local international xMonths = rCalendar.getMonths(); nMonthCount = xMonths.getLength(); for (i=0; i( i+1 ); else if ( i == 8 && rTransliteration.isEqual( aSeptCorrect, xMonths[i].AbbrevName ) && rTransliteration.isEqual( aMStr, aSepShortened ) ) { // correct English abbreviation is SEPT, // but data mostly contains SEP only nMonth = sal::static_int_cast( i+1 ); } } // if none found, then test english month names if ( !nMonth && pSecondCalendar && pSecondTransliteration ) { xMonths = pSecondCalendar->getMonths(); nMonthCount = xMonths.getLength(); for (i=0; iisEqual( aMStr, xMonths[i].FullName ) || pSecondTransliteration->isEqual( aMStr, xMonths[i].AbbrevName ) ) { nMonth = sal::static_int_cast( i+1 ); bSecondCal = sal_True; } else if ( i == 8 && pSecondTransliteration->isEqual( aMStr, aSepShortened ) ) { // correct English abbreviation is SEPT, // but data mostly contains SEP only nMonth = sal::static_int_cast( i+1 ); bSecondCal = sal_True; } } } } SvNumberFormatter* pDocFormatter = pDoc->GetFormatTable(); if ( nYear < 100 ) nYear = pDocFormatter->ExpandTwoDigitYear( nYear ); CalendarWrapper* pCalendar = (bSecondCal ? pSecondCalendar : &rCalendar); sal_Int16 nNumMonths = pCalendar->getNumberOfMonthsInYear(); if ( nDay && nMonth && nDay<=31 && nMonth<=nNumMonths ) { --nMonth; pCalendar->setValue( i18n::CalendarFieldIndex::DAY_OF_MONTH, nDay ); pCalendar->setValue( i18n::CalendarFieldIndex::MONTH, nMonth ); pCalendar->setValue( i18n::CalendarFieldIndex::YEAR, nYear ); sal_Int16 nHour, nMinute, nSecond, nMilli; // #i14974# The imported value should have no fractional value, so set the // time fields to zero (ICU calendar instance defaults to current date/time) nHour = nMinute = nSecond = nMilli = 0; if (nFound > 3) nHour = (sal_Int16) rStr.Copy( nStart[3], nEnd[3]+1-nStart[3]).ToInt32(); if (nFound > 4) nMinute = (sal_Int16) rStr.Copy( nStart[4], nEnd[4]+1-nStart[4]).ToInt32(); if (nFound > 5) nSecond = (sal_Int16) rStr.Copy( nStart[5], nEnd[5]+1-nStart[5]).ToInt32(); if (nFound > 6) { sal_Unicode cDec = '.'; rtl::OUString aT( &cDec, 1); aT += rStr.Copy( nStart[6], nEnd[6]+1-nStart[6]); rtl_math_ConversionStatus eStatus; double fV = rtl::math::stringToDouble( aT, cDec, 0, &eStatus, 0); if (eStatus == rtl_math_ConversionStatus_Ok) nMilli = (sal_Int16) (1000.0 * fV + 0.5); } pCalendar->setValue( i18n::CalendarFieldIndex::HOUR, nHour ); pCalendar->setValue( i18n::CalendarFieldIndex::MINUTE, nMinute ); pCalendar->setValue( i18n::CalendarFieldIndex::SECOND, nSecond ); pCalendar->setValue( i18n::CalendarFieldIndex::MILLISECOND, nMilli ); if ( pCalendar->isValid() ) { double fDiff = DateTime(*pDocFormatter->GetNullDate()) - pCalendar->getEpochStart(); // #i14974# must use getLocalDateTime to get the same // date values as set above double fDays = pCalendar->getLocalDateTime(); fDays -= fDiff; LanguageType eLatin, eCjk, eCtl; pDoc->GetLanguage( eLatin, eCjk, eCtl ); LanguageType eDocLang = eLatin; //! which language for date formats? short nType = (nFound > 3 ? NUMBERFORMAT_DATETIME : NUMBERFORMAT_DATE); sal_uLong nFormat = pDocFormatter->GetStandardFormat( nType, eDocLang ); // maybe there is a special format including seconds or milliseconds if (nFound > 5) nFormat = pDocFormatter->GetStandardFormat( fDays, nFormat, nType, eDocLang); pDoc->PutCell( nCol, nRow, nTab, new ScValueCell(fDays), nFormat, false ); return bMultiLine; // success } } } } // Standard or date not determined -> SetString / EditCell if( rStr.Search( _LF ) == STRING_NOTFOUND ) { ScSetStringParam aParam; aParam.mpNumFormatter = pFormatter; aParam.mbDetectNumberFormat = bDetectNumFormat; aParam.mbSetTextCellFormat = true; pDoc->SetString( nCol, nRow, nTab, rStr, &aParam ); } else { bMultiLine = true; pDoc->PutCell( nCol, nRow, nTab, new ScEditCell( rStr, pDoc ) ); } return bMultiLine; } String lcl_GetFixed( const String& rLine, xub_StrLen nStart, xub_StrLen nNext, bool& rbIsQuoted ) { xub_StrLen nLen = rLine.Len(); if (nNext > nLen) nNext = nLen; if ( nNext <= nStart ) return EMPTY_STRING; const sal_Unicode* pStr = rLine.GetBuffer(); xub_StrLen nSpace = nNext; while ( nSpace > nStart && pStr[nSpace-1] == ' ' ) --nSpace; rbIsQuoted = (pStr[nStart] == sal_Unicode('"') && pStr[nSpace-1] == sal_Unicode('"')); if (rbIsQuoted) return rLine.Copy(nStart+1, nSpace-nStart-2); else return rLine.Copy(nStart, nSpace-nStart); } sal_Bool ScImportExport::ExtText2Doc( SvStream& rStrm ) { if (!pExtOptions) return Text2Doc( rStrm ); sal_uLong nOldPos = rStrm.Tell(); rStrm.Seek( STREAM_SEEK_TO_END ); ::std::auto_ptr xProgress( new ScProgress( pDocSh, ScGlobal::GetRscString( STR_LOAD_DOC ), rStrm.Tell() - nOldPos )); rStrm.Seek( nOldPos ); rStrm.StartReadingUnicodeText( rStrm.GetStreamCharSet() ); ScColumn::DoubleAllocSwitch aAllocSwitch(true); SCCOL nStartCol = aRange.aStart.Col(); SCCOL nEndCol = aRange.aEnd.Col(); SCROW nStartRow = aRange.aStart.Row(); SCTAB nTab = aRange.aStart.Tab(); sal_Bool bFixed = pExtOptions->IsFixedLen(); const String& rSeps = pExtOptions->GetFieldSeps(); const sal_Unicode* pSeps = rSeps.GetBuffer(); sal_Bool bMerge = pExtOptions->IsMergeSeps(); sal_uInt16 nInfoCount = pExtOptions->GetInfoCount(); const xub_StrLen* pColStart = pExtOptions->GetColStart(); const sal_uInt8* pColFormat = pExtOptions->GetColFormat(); long nSkipLines = pExtOptions->GetStartRow(); LanguageType eDocLang = pExtOptions->GetLanguage(); SvNumberFormatter aNumFormatter(pDoc->GetServiceManager(), eDocLang); bool bDetectNumFormat = pExtOptions->IsDetectSpecialNumber(); // For date recognition ::utl::TransliterationWrapper aTransliteration( pDoc->GetServiceManager(), SC_TRANSLITERATION_IGNORECASE ); aTransliteration.loadModuleIfNeeded( eDocLang ); CalendarWrapper aCalendar( pDoc->GetServiceManager() ); aCalendar.loadDefaultCalendar( MsLangId::convertLanguageToLocale( eDocLang ) ); ::utl::TransliterationWrapper* pEnglishTransliteration = NULL; CalendarWrapper* pEnglishCalendar = NULL; if ( eDocLang != LANGUAGE_ENGLISH_US ) { pEnglishTransliteration = new ::utl::TransliterationWrapper ( pDoc->GetServiceManager(), SC_TRANSLITERATION_IGNORECASE ); aTransliteration.loadModuleIfNeeded( LANGUAGE_ENGLISH_US ); pEnglishCalendar = new CalendarWrapper ( pDoc->GetServiceManager() ); pEnglishCalendar->loadDefaultCalendar( MsLangId::convertLanguageToLocale( LANGUAGE_ENGLISH_US ) ); } String aLine, aCell; sal_uInt16 i; SCROW nRow = nStartRow; while(--nSkipLines>0) { rStrm.ReadCsvLine( aLine, !bFixed, rSeps, cStr); // content is ignored if ( rStrm.IsEof() ) break; } // Determine range for Undo. // TODO: we don't need this during import of a file to a new sheet or // document, could set bDetermineRange=false then. bool bDetermineRange = true; // Row heights don't need to be adjusted on the fly if EndPaste() is called // afterwards, which happens only if bDetermineRange. This variable also // survives the toggle of bDetermineRange down at the end of the do{} loop. bool bRangeIsDetermined = bDetermineRange; bool bQuotedAsText = pExtOptions && pExtOptions->IsQuotedAsText(); sal_uLong nOriginalStreamPos = rStrm.Tell(); do { for( ;; ) { rStrm.ReadCsvLine( aLine, !bFixed, rSeps, cStr); if ( rStrm.IsEof() ) break; xub_StrLen nLineLen = aLine.Len(); SCCOL nCol = nStartCol; bool bMultiLine = false; if ( bFixed ) // Feste Satzlaenge { // Yes, the check is nCol<=MAXCOL+1, +1 because it is only an // overflow if there is really data following to be put behind // the last column, which doesn't happen if info is // SC_COL_SKIP. for ( i=0; i MAXCOL) bOverflow = sal_True; // display warning on import else if (!bDetermineRange) { xub_StrLen nStart = pColStart[i]; xub_StrLen nNext = ( i+1 < nInfoCount ) ? pColStart[i+1] : nLineLen; bool bIsQuoted = false; aCell = lcl_GetFixed( aLine, nStart, nNext, bIsQuoted ); if (bIsQuoted && bQuotedAsText) nFmt = SC_COL_TEXT; bMultiLine |= lcl_PutString( pDoc, nCol, nRow, nTab, aCell, nFmt, &aNumFormatter, bDetectNumFormat, aTransliteration, aCalendar, pEnglishTransliteration, pEnglishCalendar); } ++nCol; } } } else // Nach Trennzeichen suchen { SCCOL nSourceCol = 0; sal_uInt16 nInfoStart = 0; const sal_Unicode* p = aLine.GetBuffer(); // Yes, the check is nCol<=MAXCOL+1, +1 because it is only an // overflow if there is really data following to be put behind // the last column, which doesn't happen if info is // SC_COL_SKIP. while (*p && nCol <= MAXCOL+1) { bool bIsQuoted = false; p = ScImportExport::ScanNextFieldFromString( p, aCell, cStr, pSeps, bMerge, bIsQuoted ); sal_uInt8 nFmt = SC_COL_STANDARD; for ( i=nInfoStart; i MAXCOL) bOverflow = sal_True; // display warning on import else if (!bDetermineRange) { if (bIsQuoted && bQuotedAsText) nFmt = SC_COL_TEXT; bMultiLine |= lcl_PutString( pDoc, nCol, nRow, nTab, aCell, nFmt, &aNumFormatter, bDetectNumFormat, aTransliteration, aCalendar, pEnglishTransliteration, pEnglishCalendar); } ++nCol; } ++nSourceCol; } } if (nEndCol < nCol) nEndCol = nCol; //! points to the next free or even MAXCOL+2 if (!bDetermineRange) { if (bMultiLine && !bRangeIsDetermined && pDocSh) pDocSh->AdjustRowHeight( nRow, nRow, nTab); xProgress->SetStateOnPercent( rStrm.Tell() - nOldPos ); } ++nRow; if ( nRow > MAXROW ) { bOverflow = sal_True; // display warning on import break; // for } } // so far nRow/nEndCol pointed to the next free if (nRow > nStartRow) --nRow; if (nEndCol > nStartCol) nEndCol = ::std::min( static_cast(nEndCol - 1), MAXCOL); if (bDetermineRange) { aRange.aEnd.SetCol( nEndCol ); aRange.aEnd.SetRow( nRow ); if ( !mbApi && nStartCol != nEndCol && !pDoc->IsBlockEmpty( nTab, nStartCol + 1, nStartRow, nEndCol, nRow ) ) { ScReplaceWarnBox aBox( pDocSh->GetActiveDialogParent() ); if ( aBox.Execute() != RET_YES ) { delete pEnglishTransliteration; delete pEnglishCalendar; return false; } } rStrm.Seek( nOriginalStreamPos ); nRow = nStartRow; if (!StartPaste()) { EndPaste(); return false; } } bDetermineRange = !bDetermineRange; // toggle } while (!bDetermineRange); pDoc->DoColResize( nTab, nStartCol, nEndCol, 0 ); delete pEnglishTransliteration; delete pEnglishCalendar; xProgress.reset(); // make room for AdjustRowHeight progress if (bRangeIsDetermined) EndPaste(); return sal_True; } const sal_Unicode* ScImportExport::ScanNextFieldFromString( const sal_Unicode* p, String& rField, sal_Unicode cStr, const sal_Unicode* pSeps, bool bMergeSeps, bool& rbIsQuoted ) { rbIsQuoted = false; rField.Erase(); if ( *p == cStr ) // String in Anfuehrungszeichen { rbIsQuoted = true; const sal_Unicode* p1; p1 = p = lcl_ScanString( p, rField, cStr, DQM_ESCAPE ); while ( *p && !ScGlobal::UnicodeStrChr( pSeps, *p ) ) p++; // Append remaining unquoted and undelimited data (dirty, dirty) to // this field. if (p > p1) rField.Append( p1, sal::static_int_cast( p - p1 ) ); if( *p ) p++; } else // bis zum Trennzeichen { const sal_Unicode* p0 = p; while ( *p && !ScGlobal::UnicodeStrChr( pSeps, *p ) ) p++; rField.Append( p0, sal::static_int_cast( p - p0 ) ); if( *p ) p++; } if ( bMergeSeps ) // folgende Trennzeichen ueberspringen { while ( *p && ScGlobal::UnicodeStrChr( pSeps, *p ) ) p++; } return p; } namespace { /** * Check if a given string has any line break characters or separators. * * @param rStr string to inspect. * @param cSep separator character. */ bool hasLineBreaksOrSeps( const String& rStr, sal_Unicode cSep ) { const sal_Unicode* p = rStr.GetBuffer(); for (xub_StrLen i = 0, n = rStr.Len(); i < n; ++i, ++p) { sal_Unicode c = *p; if (c == cSep) // separator found. return true; switch (c) { case _LF: case _CR: // line break found. return true; default: ; } } return false; } } sal_Bool ScImportExport::Doc2Text( SvStream& rStrm ) { SCCOL nCol; SCROW nRow; SCCOL nStartCol = aRange.aStart.Col(); SCROW nStartRow = aRange.aStart.Row(); SCCOL nEndCol = aRange.aEnd.Col(); SCROW nEndRow = aRange.aEnd.Row(); String aCell; bool bConvertLF = (GetSystemLineEnd() != LINEEND_LF); for (nRow = nStartRow; nRow <= nEndRow; nRow++) { if (bIncludeFiltered || !pDoc->RowFiltered( nRow, aRange.aStart.Tab() )) { for (nCol = nStartCol; nCol <= nEndCol; nCol++) { CellType eType; pDoc->GetCellType( nCol, nRow, aRange.aStart.Tab(), eType ); switch (eType) { case CELLTYPE_FORMULA: { if (bFormulas) { pDoc->GetFormula( nCol, nRow, aRange.aStart.Tab(), aCell ); if( aCell.Search( cSep ) != STRING_NOTFOUND ) lcl_WriteString( rStrm, aCell, cStr, cStr ); else lcl_WriteSimpleString( rStrm, aCell ); } else { pDoc->GetString( nCol, nRow, aRange.aStart.Tab(), aCell ); bool bMultiLineText = ( aCell.Search( _LF ) != STRING_NOTFOUND ); if( bMultiLineText ) { if( mExportTextOptions.meNewlineConversion == ScExportTextOptions::ToSpace ) aCell.SearchAndReplaceAll( _LF, ' ' ); else if ( mExportTextOptions.meNewlineConversion == ScExportTextOptions::ToSystem && bConvertLF ) aCell.ConvertLineEnd(); } if( mExportTextOptions.mcSeparatorConvertTo && cSep ) aCell.SearchAndReplaceAll( cSep, mExportTextOptions.mcSeparatorConvertTo ); if( mExportTextOptions.mbAddQuotes && ( aCell.Search( cSep ) != STRING_NOTFOUND ) ) lcl_WriteString( rStrm, aCell, cStr, cStr ); else lcl_WriteSimpleString( rStrm, aCell ); } } break; case CELLTYPE_VALUE: { pDoc->GetString( nCol, nRow, aRange.aStart.Tab(), aCell ); lcl_WriteSimpleString( rStrm, aCell ); } break; case CELLTYPE_NOTE: case CELLTYPE_NONE: break; default: { pDoc->GetString( nCol, nRow, aRange.aStart.Tab(), aCell ); bool bMultiLineText = ( aCell.Search( _LF ) != STRING_NOTFOUND ); if( bMultiLineText ) { if( mExportTextOptions.meNewlineConversion == ScExportTextOptions::ToSpace ) aCell.SearchAndReplaceAll( _LF, ' ' ); else if ( mExportTextOptions.meNewlineConversion == ScExportTextOptions::ToSystem && bConvertLF ) aCell.ConvertLineEnd(); } if( mExportTextOptions.mcSeparatorConvertTo && cSep ) aCell.SearchAndReplaceAll( cSep, mExportTextOptions.mcSeparatorConvertTo ); if( mExportTextOptions.mbAddQuotes && hasLineBreaksOrSeps(aCell, cSep) ) lcl_WriteString( rStrm, aCell, cStr, cStr ); else lcl_WriteSimpleString( rStrm, aCell ); } } if( nCol < nEndCol ) lcl_WriteSimpleString( rStrm, String(cSep) ); } WriteUnicodeOrByteEndl( rStrm ); if( rStrm.GetError() != SVSTREAM_OK ) break; if( nSizeLimit && rStrm.Tell() > nSizeLimit ) break; } } return sal_Bool( rStrm.GetError() == SVSTREAM_OK ); } sal_Bool ScImportExport::Sylk2Doc( SvStream& rStrm ) { sal_Bool bOk = sal_True; sal_Bool bMyDoc = false; SylkVersion eVersion = SYLK_OTHER; // US-English separators for StringToDouble sal_Unicode cDecSep = '.'; sal_Unicode cGrpSep = ','; SCCOL nStartCol = aRange.aStart.Col(); SCROW nStartRow = aRange.aStart.Row(); SCCOL nEndCol = aRange.aEnd.Col(); SCROW nEndRow = aRange.aEnd.Row(); sal_uLong nOldPos = rStrm.Tell(); sal_Bool bData = sal_Bool( !bSingle ); SvULongs aFormats; if( !bSingle) bOk = StartPaste(); while( bOk ) { String aLine; String aText; ByteString aByteLine; SCCOL nCol = nStartCol; SCROW nRow = nStartRow; SCCOL nRefCol = 1; SCROW nRefRow = 1; rStrm.Seek( nOldPos ); for( ;; ) { //! allow unicode rStrm.ReadLine( aByteLine ); aLine = String( aByteLine, rStrm.GetStreamCharSet() ); if( rStrm.IsEof() ) break; const sal_Unicode* p = aLine.GetBuffer(); sal_Unicode cTag = *p++; if( cTag == 'C' ) // Content { if( *p++ != ';' ) return false; while( *p ) { sal_Unicode ch = *p++; ch = ScGlobal::ToUpperAlpha( ch ); switch( ch ) { case 'X': nCol = static_cast(String( p ).ToInt32()) + nStartCol - 1; break; case 'Y': nRow = String( p ).ToInt32() + nStartRow - 1; break; case 'C': nRefCol = static_cast(String( p ).ToInt32()) + nStartCol - 1; break; case 'R': nRefRow = String( p ).ToInt32() + nStartRow - 1; break; case 'K': { if( !bSingle && ( nCol < nStartCol || nCol > nEndCol || nRow < nStartRow || nRow > nEndRow || nCol > MAXCOL || nRow > MAXROW ) ) break; if( !bData ) { if( nRow > nEndRow ) nEndRow = nRow; if( nCol > nEndCol ) nEndCol = nCol; break; } sal_Bool bText; if( *p == '"' ) { bText = sal_True; aText.Erase(); p = lcl_ScanSylkString( p, aText, eVersion); } else bText = false; const sal_Unicode* q = p; while( *q && *q != ';' ) q++; if ( !(*q == ';' && *(q+1) == 'I') ) { // don't ignore value if( bText ) { pDoc->PutCell( nCol, nRow, aRange.aStart.Tab(), ScBaseCell::CreateTextCell( aText, pDoc), (sal_Bool) sal_True); } else { double fVal = rtl_math_uStringToDouble( p, aLine.GetBuffer() + aLine.Len(), cDecSep, cGrpSep, NULL, NULL ); pDoc->SetValue( nCol, nRow, aRange.aStart.Tab(), fVal ); } } } break; case 'E': case 'M': { if ( ch == 'M' ) { if ( nRefCol < nCol ) nRefCol = nCol; if ( nRefRow < nRow ) nRefRow = nRow; if ( !bData ) { if( nRefRow > nEndRow ) nEndRow = nRefRow; if( nRefCol > nEndCol ) nEndCol = nRefCol; } } if( !bMyDoc || !bData ) break; aText = '='; p = lcl_ScanSylkFormula( p, aText, eVersion); ScAddress aPos( nCol, nRow, aRange.aStart.Tab() ); /* FIXME: do we want GRAM_ODFF_A1 instead? At the * end it probably should be GRAM_ODFF_R1C1, since * R1C1 is what Excel writes in SYLK. */ const formula::FormulaGrammar::Grammar eGrammar = formula::FormulaGrammar::GRAM_PODF_A1; ScCompiler aComp( pDoc, aPos); aComp.SetGrammar(eGrammar); ScTokenArray* pCode = aComp.CompileString( aText ); if ( ch == 'M' ) { ScMarkData aMark; aMark.SelectTable( aPos.Tab(), sal_True ); pDoc->InsertMatrixFormula( nCol, nRow, nRefCol, nRefRow, aMark, EMPTY_STRING, pCode ); } else { ScFormulaCell* pFCell = new ScFormulaCell( pDoc, aPos, pCode, eGrammar, MM_NONE); pDoc->PutCell( aPos, pFCell ); } delete pCode; // ctor/InsertMatrixFormula did copy TokenArray } break; } while( *p && *p != ';' ) p++; if( *p ) p++; } } else if( cTag == 'F' ) // Format { if( *p++ != ';' ) return false; sal_Int32 nFormat = -1; while( *p ) { sal_Unicode ch = *p++; ch = ScGlobal::ToUpperAlpha( ch ); switch( ch ) { case 'X': nCol = static_cast(String( p ).ToInt32()) + nStartCol - 1; break; case 'Y': nRow = String( p ).ToInt32() + nStartRow - 1; break; case 'P' : if ( bData ) { // F;P sets format code of P;P at // current position, or at ;X;Y if specified. // Note that ;X;Y may appear after ;P const sal_Unicode* p0 = p; while( *p && *p != ';' ) p++; String aNumber( p0, sal::static_int_cast( p - p0 ) ); nFormat = aNumber.ToInt32(); } break; } while( *p && *p != ';' ) p++; if( *p ) p++; } if ( !bData ) { if( nRow > nEndRow ) nEndRow = nRow; if( nCol > nEndCol ) nEndCol = nCol; } if ( 0 <= nFormat && nFormat < aFormats.Count() ) { sal_uLong nKey = aFormats[(sal_uInt16)nFormat]; pDoc->ApplyAttr( nCol, nRow, aRange.aStart.Tab(), SfxUInt32Item( ATTR_VALUE_FORMAT, nKey ) ); } } else if( cTag == 'P' ) { if ( bData && *p == ';' && *(p+1) == 'P' ) { String aCode( p+2 ); // unescape doubled semicolons xub_StrLen nPos = 0; String aSemicolon( RTL_CONSTASCII_USTRINGPARAM(";;")); while ( (nPos = aCode.Search( aSemicolon, nPos )) != STRING_NOTFOUND ) aCode.Erase( nPos++, 1 ); // get rid of Xcl escape characters nPos = 0; while ( (nPos = aCode.Search( sal_Unicode(0x1b), nPos )) != STRING_NOTFOUND ) aCode.Erase( nPos, 1 ); xub_StrLen nCheckPos; short nType; sal_uInt32 nKey; pDoc->GetFormatTable()->PutandConvertEntry( aCode, nCheckPos, nType, nKey, LANGUAGE_ENGLISH_US, ScGlobal::eLnge ); if ( nCheckPos ) nKey = 0; aFormats.Insert( nKey, aFormats.Count() ); } } else if( cTag == 'I' && *p == 'D' ) { aLine.Erase( 0, 4 ); if (aLine.EqualsAscii( "CALCOOO32" )) eVersion = SYLK_OOO32; else if (aLine.EqualsAscii( "SCALC3" )) eVersion = SYLK_SCALC3; bMyDoc = (eVersion <= SYLK_OWN); } else if( cTag == 'E' ) // Ende break; } if( !bData ) { aRange.aEnd.SetCol( nEndCol ); aRange.aEnd.SetRow( nEndRow ); bOk = StartPaste(); bData = sal_True; } else break; } EndPaste(); return bOk; } sal_Bool ScImportExport::Doc2Sylk( SvStream& rStrm ) { SCCOL nCol; SCROW nRow; SCCOL nStartCol = aRange.aStart.Col(); SCROW nStartRow = aRange.aStart.Row(); SCCOL nEndCol = aRange.aEnd.Col(); SCROW nEndRow = aRange.aEnd.Row(); String aCellStr; String aValStr; lcl_WriteSimpleString( rStrm, String( RTL_CONSTASCII_USTRINGPARAM( "ID;PCALCOOO32"))); WriteUnicodeOrByteEndl( rStrm ); for (nRow = nStartRow; nRow <= nEndRow; nRow++) { for (nCol = nStartCol; nCol <= nEndCol; nCol++) { String aBufStr; double nVal; sal_Bool bForm = false; SCROW r = nRow - nStartRow + 1; SCCOL c = nCol - nStartCol + 1; ScBaseCell* pCell; pDoc->GetCell( nCol, nRow, aRange.aStart.Tab(), pCell ); CellType eType = (pCell ? pCell->GetCellType() : CELLTYPE_NONE); switch( eType ) { case CELLTYPE_FORMULA: bForm = bFormulas; if( pDoc->HasValueData( nCol, nRow, aRange.aStart.Tab()) ) goto hasvalue; else goto hasstring; case CELLTYPE_VALUE: hasvalue: pDoc->GetValue( nCol, nRow, aRange.aStart.Tab(), nVal ); aValStr = ::rtl::math::doubleToUString( nVal, rtl_math_StringFormat_Automatic, rtl_math_DecimalPlaces_Max, '.', sal_True ); aBufStr.AssignAscii(RTL_CONSTASCII_STRINGPARAM( "C;X" )); aBufStr += String::CreateFromInt32( c ); aBufStr.AppendAscii(RTL_CONSTASCII_STRINGPARAM( ";Y" )); aBufStr += String::CreateFromInt32( r ); aBufStr.AppendAscii(RTL_CONSTASCII_STRINGPARAM( ";K" )); aBufStr += aValStr; lcl_WriteSimpleString( rStrm, aBufStr ); goto checkformula; case CELLTYPE_STRING: case CELLTYPE_EDIT: hasstring: pDoc->GetString( nCol, nRow, aRange.aStart.Tab(), aCellStr ); aCellStr.SearchAndReplaceAll( _LF, SYLK_LF ); aBufStr.AssignAscii(RTL_CONSTASCII_STRINGPARAM( "C;X" )); aBufStr += String::CreateFromInt32( c ); aBufStr.AppendAscii(RTL_CONSTASCII_STRINGPARAM( ";Y" )); aBufStr += String::CreateFromInt32( r ); aBufStr.AppendAscii(RTL_CONSTASCII_STRINGPARAM( ";K" )); lcl_WriteSimpleString( rStrm, aBufStr ); lcl_WriteString( rStrm, aCellStr, '"', ';' ); checkformula: if( bForm ) { const ScFormulaCell* pFCell = static_cast(pCell); switch ( pFCell->GetMatrixFlag() ) { case MM_REFERENCE : aCellStr.Erase(); break; default: pFCell->GetFormula( aCellStr,formula::FormulaGrammar::GRAM_PODF_A1); /* FIXME: do we want GRAM_ODFF_A1 instead? At * the end it probably should be * GRAM_ODFF_R1C1, since R1C1 is what Excel * writes in SYLK. */ } if ( pFCell->GetMatrixFlag() != MM_NONE && aCellStr.Len() > 2 && aCellStr.GetChar(0) == '{' && aCellStr.GetChar(aCellStr.Len()-1) == '}' ) { // cut off matrix {} characters aCellStr.Erase(aCellStr.Len()-1,1); aCellStr.Erase(0,1); } if ( aCellStr.GetChar(0) == '=' ) aCellStr.Erase(0,1); String aPrefix; switch ( pFCell->GetMatrixFlag() ) { case MM_FORMULA : { // diff expression with 'M' M$-extension SCCOL nC; SCROW nR; pFCell->GetMatColsRows( nC, nR ); nC += c - 1; nR += r - 1; aPrefix.AssignAscii( RTL_CONSTASCII_STRINGPARAM( ";R" ) ); aPrefix += String::CreateFromInt32( nR ); aPrefix.AppendAscii( RTL_CONSTASCII_STRINGPARAM( ";C" ) ); aPrefix += String::CreateFromInt32( nC ); aPrefix.AppendAscii( RTL_CONSTASCII_STRINGPARAM( ";M" ) ); } break; case MM_REFERENCE : { // diff expression with 'I' M$-extension ScAddress aPos; pFCell->GetMatrixOrigin( aPos ); aPrefix.AssignAscii( RTL_CONSTASCII_STRINGPARAM( ";I;R" ) ); aPrefix += String::CreateFromInt32( aPos.Row() - nStartRow + 1 ); aPrefix.AppendAscii( RTL_CONSTASCII_STRINGPARAM( ";C" ) ); aPrefix += String::CreateFromInt32( aPos.Col() - nStartCol + 1 ); } break; default: // formula Expression aPrefix.AssignAscii( RTL_CONSTASCII_STRINGPARAM( ";E" ) ); } lcl_WriteSimpleString( rStrm, aPrefix ); if ( aCellStr.Len() ) lcl_WriteString( rStrm, aCellStr, 0, ';' ); } WriteUnicodeOrByteEndl( rStrm ); break; default: { // added to avoid warnings } } } } lcl_WriteSimpleString( rStrm, String( 'E' ) ); WriteUnicodeOrByteEndl( rStrm ); return sal_Bool( rStrm.GetError() == SVSTREAM_OK ); } sal_Bool ScImportExport::Doc2HTML( SvStream& rStrm, const String& rBaseURL ) { // CharSet is ignored in ScExportHTML, read from Load/Save HTML options ScFormatFilter::Get().ScExportHTML( rStrm, rBaseURL, pDoc, aRange, RTL_TEXTENCODING_DONTKNOW, bAll, aStreamPath, aNonConvertibleChars ); return sal_Bool( rStrm.GetError() == SVSTREAM_OK ); } sal_Bool ScImportExport::Doc2RTF( SvStream& rStrm ) { // CharSet is ignored in ScExportRTF ScFormatFilter::Get().ScExportRTF( rStrm, pDoc, aRange, RTL_TEXTENCODING_DONTKNOW ); return sal_Bool( rStrm.GetError() == SVSTREAM_OK ); } sal_Bool ScImportExport::Doc2Dif( SvStream& rStrm ) { // for DIF in the clipboard, IBM_850 is always used ScFormatFilter::Get().ScExportDif( rStrm, pDoc, aRange, RTL_TEXTENCODING_IBM_850 ); return sal_True; } sal_Bool ScImportExport::Dif2Doc( SvStream& rStrm ) { SCTAB nTab = aRange.aStart.Tab(); ScDocument* pImportDoc = new ScDocument( SCDOCMODE_UNDO ); pImportDoc->InitUndo( pDoc, nTab, nTab ); // for DIF in the clipboard, IBM_850 is always used ScFormatFilter::Get().ScImportDif( rStrm, pImportDoc, aRange.aStart, RTL_TEXTENCODING_IBM_850 ); SCCOL nEndCol; SCROW nEndRow; pImportDoc->GetCellArea( nTab, nEndCol, nEndRow ); // if there are no cells in the imported content, nEndCol/nEndRow may be before the start if ( nEndCol < aRange.aStart.Col() ) nEndCol = aRange.aStart.Col(); if ( nEndRow < aRange.aStart.Row() ) nEndRow = aRange.aStart.Row(); aRange.aEnd = ScAddress( nEndCol, nEndRow, nTab ); sal_Bool bOk = StartPaste(); if (bOk) { sal_uInt16 nFlags = IDF_ALL & ~IDF_STYLES; pDoc->DeleteAreaTab( aRange, nFlags ); pImportDoc->CopyToDocument( aRange, nFlags, false, pDoc ); EndPaste(); } delete pImportDoc; return bOk; } sal_Bool ScImportExport::RTF2Doc( SvStream& rStrm, const String& rBaseURL ) { ScEEAbsImport *pImp = ScFormatFilter::Get().CreateRTFImport( pDoc, aRange ); if (!pImp) return false; pImp->Read( rStrm, rBaseURL ); aRange = pImp->GetRange(); sal_Bool bOk = StartPaste(); if (bOk) { sal_uInt16 nFlags = IDF_ALL & ~IDF_STYLES; pDoc->DeleteAreaTab( aRange, nFlags ); pImp->WriteToDocument(); EndPaste(); } delete pImp; return bOk; } sal_Bool ScImportExport::HTML2Doc( SvStream& rStrm, const String& rBaseURL ) { ScEEAbsImport *pImp = ScFormatFilter::Get().CreateHTMLImport( pDoc, rBaseURL, aRange, sal_True); if (!pImp) return false; pImp->Read( rStrm, rBaseURL ); aRange = pImp->GetRange(); sal_Bool bOk = StartPaste(); if (bOk) { // ScHTMLImport may call ScDocument::InitDrawLayer, resulting in // a Draw Layer but no Draw View -> create Draw Layer and View here if (pDocSh) pDocSh->MakeDrawLayer(); sal_uInt16 nFlags = IDF_ALL & ~IDF_STYLES; pDoc->DeleteAreaTab( aRange, nFlags ); if (pExtOptions) { // Pick up import options if available. LanguageType eLang = pExtOptions->GetLanguage(); SvNumberFormatter aNumFormatter(pDoc->GetServiceManager(), eLang); bool bSpecialNumber = pExtOptions->IsDetectSpecialNumber(); pImp->WriteToDocument(false, 1.0, &aNumFormatter, bSpecialNumber); } else // Regular import, with no options. pImp->WriteToDocument(); EndPaste(); } delete pImp; return bOk; } #define RETURN_ERROR { return eERR_INTERN; } class ScFormatFilterMissing : public ScFormatFilterPlugin { public: ScFormatFilterMissing() { OSL_FAIL("Missing file filters"); } virtual FltError ScImportLotus123( SfxMedium&, ScDocument*, CharSet ) RETURN_ERROR virtual FltError ScImportQuattroPro( SfxMedium &, ScDocument * ) RETURN_ERROR virtual FltError ScImportExcel( SfxMedium&, ScDocument*, const EXCIMPFORMAT ) RETURN_ERROR virtual FltError ScImportStarCalc10( SvStream&, ScDocument* ) RETURN_ERROR virtual FltError ScImportDif( SvStream&, ScDocument*, const ScAddress&, const CharSet, sal_uInt32 ) RETURN_ERROR virtual FltError ScImportRTF( SvStream&, const String&, ScDocument*, ScRange& ) RETURN_ERROR virtual FltError ScImportHTML( SvStream&, const String&, ScDocument*, ScRange&, double, sal_Bool, SvNumberFormatter*, bool ) RETURN_ERROR virtual ScEEAbsImport *CreateRTFImport( ScDocument*, const ScRange& ) { return NULL; } virtual ScEEAbsImport *CreateHTMLImport( ScDocument*, const String&, const ScRange&, sal_Bool ) { return NULL; } virtual String GetHTMLRangeNameList( ScDocument*, const String& ) { return String(); } #if ENABLE_LOTUS123_EXPORT virtual FltError ScExportLotus123( SvStream&, ScDocument*, ExportFormatLotus, CharSet ) RETURN_ERROR #endif virtual FltError ScExportExcel5( SfxMedium&, ScDocument*, ExportFormatExcel, CharSet ) RETURN_ERROR virtual FltError ScExportDif( SvStream&, ScDocument*, const ScAddress&, const CharSet, sal_uInt32 ) RETURN_ERROR virtual FltError ScExportDif( SvStream&, ScDocument*, const ScRange&, const CharSet, sal_uInt32 ) RETURN_ERROR virtual FltError ScExportHTML( SvStream&, const String&, ScDocument*, const ScRange&, const CharSet, sal_Bool, const String&, String& ) RETURN_ERROR virtual FltError ScExportRTF( SvStream&, ScDocument*, const ScRange&, const CharSet ) RETURN_ERROR }; extern "C" { static void SAL_CALL thisModule() {} } typedef ScFormatFilterPlugin * (*FilterFn)(void); ScFormatFilterPlugin &ScFormatFilter::Get() { static ScFormatFilterPlugin *plugin; if (plugin != NULL) return *plugin; ::rtl::OUString sFilterLib(RTL_CONSTASCII_USTRINGPARAM(SVLIBRARY("scfilt"))); static ::osl::Module aModule; bool bLoaded = aModule.loadRelative(&thisModule, sFilterLib, SAL_LOADMODULE_GLOBAL | SAL_LOADMODULE_LAZY); if (!bLoaded) bLoaded = aModule.load(sFilterLib); if (bLoaded) { oslGenericFunction fn = aModule.getFunctionSymbol( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "ScFilterCreate" )) ); if (fn != NULL) plugin = reinterpret_cast(fn)(); } if (plugin == NULL) plugin = new ScFormatFilterMissing(); return *plugin; } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */