/* -*- 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 . */ #ifndef INCLUDED_SC_INC_FILTER_HXX #define INCLUDED_SC_INC_FILTER_HXX #include #include #include #include "scdllapi.h" class SfxMedium; class SvStream; class ScAddress; class ScDocument; class ScRange; class SvNumberFormatter; class ScOrcusFilters; // return values im-/export filter (sal_uLong) typedef sal_uLong FltError; #define eERR_OK ERRCODE_NONE // no error #define eERR_OPEN SCERR_IMPORT_OPEN #define eERR_NOMEM SCERR_IMPORT_OUTOFMEM // out of memory #define eERR_UNKN_WK SCERR_IMPORT_UNKNOWN_WK // unknown WK? format (Lotus 1-2-3) #define eERR_FORMAT SCERR_IMPORT_FORMAT // format error during reading (no formula error!) #define eERR_NI SCERR_IMPORT_NI // filter not implemented #define eERR_UNKN_BIFF SCERR_IMPORT_UNKNOWN_BIFF // unknown BIFF format (Excel) #define eERR_FILEPASSWD SCERR_IMPORT_FILEPASSWD // file password protected #define eERR_INTERN SCERR_IMPORT_INTERNAL // internal error #define eERR_RNGOVRFLW SCWARN_IMPORT_RANGE_OVERFLOW// overflow of cell coordinates // table restricted to valid area (?) // more error codes: s. scerrors.hxx // for import enum EXCIMPFORMAT { EIF_AUTO, EIF_BIFF5, EIF_BIFF8, EIF_BIFF_LE4 }; // for export enum ExportFormatLotus { ExpWK1, ExpWK3, ExpWK4 }; enum ExportFormatExcel { ExpBiff2, ExpBiff3, ExpBiff4, ExpBiff4W, ExpBiff5, ExpBiff8, Exp2007Xml }; // options for DIF im-/export (combine with '|') #define SC_DIFOPT_PLAIN 0x00000000 #define SC_DIFOPT_DATE 0x00000001 #define SC_DIFOPT_TIME 0x00000002 #define SC_DIFOPT_CURRENCY 0x00000004 #define SC_DIFOPT_EXCEL (SC_DIFOPT_DATE|SC_DIFOPT_TIME|SC_DIFOPT_CURRENCY) // These are implemented inside the scfilt library and lazy loaded class ScEEAbsImport { public: virtual ~ScEEAbsImport() {} virtual sal_uLong Read( SvStream& rStream, const OUString& rBaseURL ) = 0; virtual ScRange GetRange() = 0; virtual void WriteToDocument( bool bSizeColsRows = false, double nOutputFactor = 1.0, SvNumberFormatter* pFormatter = NULL, bool bConvertDate = true ) = 0; }; class SAL_DLLPUBLIC_RTTI ScFormatFilterPlugin { public: // various import filters virtual FltError ScImportLotus123( SfxMedium&, ScDocument*, rtl_TextEncoding eSrc = RTL_TEXTENCODING_DONTKNOW ) = 0; virtual FltError ScImportQuattroPro( SfxMedium &rMedium, ScDocument *pDoc ) = 0; virtual FltError ScImportExcel( SfxMedium&, ScDocument*, const EXCIMPFORMAT ) = 0; // eFormat == EIF_AUTO -> matching filter is used automatically // eFormat == EIF_BIFF5 -> only Biff5 stream is read successfully (in an Excel97 doc, too) // eFormat == EIF_BIFF8 -> only Biff8 stream is read successfully (only in Excel97 docs) // eFormat == EIF_BIFF_LE4 -> only non storage files _might_ be read successfully virtual FltError ScImportStarCalc10( SvStream&, ScDocument* ) = 0; virtual FltError ScImportDif( SvStream&, ScDocument*, const ScAddress& rInsPos, const rtl_TextEncoding eSrc = RTL_TEXTENCODING_DONTKNOW, sal_uInt32 nDifOption = SC_DIFOPT_EXCEL ) = 0; virtual FltError ScImportRTF( SvStream&, const OUString& rBaseURL, ScDocument*, ScRange& rRange ) = 0; virtual FltError ScImportHTML( SvStream&, const OUString& rBaseURL, ScDocument*, ScRange& rRange, double nOutputFactor = 1.0, bool bCalcWidthHeight = true, SvNumberFormatter* pFormatter = NULL, bool bConvertDate = true ) = 0; // various import helpers virtual ScEEAbsImport *CreateRTFImport( ScDocument* pDoc, const ScRange& rRange ) = 0; virtual ScEEAbsImport *CreateHTMLImport( ScDocument* pDocP, const OUString& rBaseURL, const ScRange& rRange, bool bCalcWidthHeight ) = 0; virtual OUString GetHTMLRangeNameList( ScDocument* pDoc, const OUString& rOrigName ) = 0; // various export filters virtual FltError ScExportExcel5( SfxMedium&, ScDocument*, ExportFormatExcel eFormat, rtl_TextEncoding eDest ) = 0; virtual FltError ScExportDif( SvStream&, ScDocument*, const ScAddress& rOutPos, const rtl_TextEncoding eDest, sal_uInt32 nDifOption = SC_DIFOPT_EXCEL ) = 0; virtual FltError ScExportDif( SvStream&, ScDocument*, const ScRange& rRange, const rtl_TextEncoding eDest, sal_uInt32 nDifOption = SC_DIFOPT_EXCEL ) = 0; virtual FltError ScExportHTML( SvStream&, const OUString& rBaseURL, ScDocument*, const ScRange& rRange, const rtl_TextEncoding eDest, bool bAll, const OUString& rStreamPath, OUString& rNonConvertibleChars, const OUString& rFilterOptions ) = 0; virtual FltError ScExportRTF( SvStream&, ScDocument*, const ScRange& rRange, const rtl_TextEncoding eDest ) = 0; virtual ScOrcusFilters* GetOrcusFilters() = 0; protected: ~ScFormatFilterPlugin() {} }; // scfilt plugin symbol extern "C" { SAL_DLLPUBLIC_EXPORT ScFormatFilterPlugin * SAL_CALL ScFilterCreate(); } class ScFormatFilter { public: SC_DLLPUBLIC static ScFormatFilterPlugin &Get(); }; struct LotusContext; FltError ScImportLotus123old(LotusContext& rContext, SvStream&, ScDocument*, rtl_TextEncoding eSrc); #endif /* vim:set shiftwidth=4 softtabstop=4 expandtab: */