0153c51bb8
This reverts commit cc0524a724, which broke
UBSan's -fsanitize=vptr, where Library_sc needs the RTTI typeinfo symbol for
ScFormatFilterPlugin, but that would now only be emitted in Library_scfilt,
together with the first non-pure, non-inline virtual function, and Library_sc
cannot link against Library_scfilt (which already links against Library_sc).
110 lines
4.6 KiB
C++
110 lines
4.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_SC_INC_FILTER_HXX
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#define INCLUDED_SC_INC_FILTER_HXX
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#include <rtl/textenc.h>
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#include <rtl/ustring.hxx>
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#include <tools/solar.h>
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#include <vcl/errcode.hxx>
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#include "scdllapi.h"
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class SfxMedium;
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class SvStream;
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class ScAddress;
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class ScDocument;
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class ScRange;
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class SvNumberFormatter;
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class ScOrcusFilters;
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// for import
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enum EXCIMPFORMAT { EIF_AUTO, EIF_BIFF5, EIF_BIFF8, EIF_BIFF_LE4 };
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// for export
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enum ExportFormatLotus { ExpWK1, ExpWK3, ExpWK4 };
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enum ExportFormatExcel { ExpBiff2, ExpBiff3, ExpBiff4, ExpBiff4W, ExpBiff5, ExpBiff8, Exp2007Xml };
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// These are implemented inside the scfilt library and lazy loaded
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class ScEEAbsImport {
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public:
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virtual ~ScEEAbsImport() {}
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virtual ErrCode Read( SvStream& rStream, const OUString& rBaseURL ) = 0;
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virtual ScRange GetRange() = 0;
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virtual void WriteToDocument(
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bool bSizeColsRows = false, double nOutputFactor = 1.0,
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SvNumberFormatter* pFormatter = nullptr, bool bConvertDate = true ) = 0;
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};
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class SAL_DLLPUBLIC_RTTI ScFormatFilterPlugin {
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public:
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// various import filters
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virtual ErrCode ScImportLotus123( SfxMedium&, ScDocument*, rtl_TextEncoding eSrc ) = 0;
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virtual ErrCode ScImportQuattroPro(SvStream* pStream, ScDocument *pDoc) = 0;
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virtual ErrCode ScImportExcel( SfxMedium&, ScDocument*, const EXCIMPFORMAT ) = 0;
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// eFormat == EIF_AUTO -> matching filter is used automatically
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// eFormat == EIF_BIFF5 -> only Biff5 stream is read successfully (in an Excel97 doc, too)
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// eFormat == EIF_BIFF8 -> only Biff8 stream is read successfully (only in Excel97 docs)
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// eFormat == EIF_BIFF_LE4 -> only non storage files _might_ be read successfully
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virtual ErrCode ScImportStarCalc10( SvStream&, ScDocument* ) = 0;
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virtual ErrCode ScImportDif( SvStream&, ScDocument*, const ScAddress& rInsPos,
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const rtl_TextEncoding eSrc ) = 0;
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virtual ErrCode ScImportRTF( SvStream&, const OUString& rBaseURL, ScDocument*, ScRange& rRange ) = 0;
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virtual ErrCode ScImportHTML( SvStream&, const OUString& rBaseURL, ScDocument*, ScRange& rRange, double nOutputFactor,
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bool bCalcWidthHeight, SvNumberFormatter* pFormatter = nullptr, bool bConvertDate = true ) = 0;
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// various import helpers
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virtual ScEEAbsImport *CreateRTFImport( ScDocument* pDoc, const ScRange& rRange ) = 0;
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virtual ScEEAbsImport *CreateHTMLImport( ScDocument* pDocP, const OUString& rBaseURL, const ScRange& rRange ) = 0;
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virtual OUString GetHTMLRangeNameList( ScDocument* pDoc, const OUString& rOrigName ) = 0;
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// various export filters
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virtual ErrCode ScExportExcel5( SfxMedium&, ScDocument*, ExportFormatExcel eFormat, rtl_TextEncoding eDest ) = 0;
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virtual void ScExportDif( SvStream&, ScDocument*, const ScAddress& rOutPos, const rtl_TextEncoding eDest ) = 0;
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virtual void ScExportDif( SvStream&, ScDocument*, const ScRange& rRange, const rtl_TextEncoding eDest ) = 0;
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virtual void ScExportHTML( SvStream&, const OUString& rBaseURL, ScDocument*, const ScRange& rRange, const rtl_TextEncoding eDest, bool bAll,
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const OUString& rStreamPath, OUString& rNonConvertibleChars, const OUString& rFilterOptions ) = 0;
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virtual void ScExportRTF( SvStream&, ScDocument*, const ScRange& rRange, const rtl_TextEncoding eDest ) = 0;
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virtual ScOrcusFilters* GetOrcusFilters() = 0;
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protected:
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~ScFormatFilterPlugin() {}
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};
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// scfilt plugin symbol
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extern "C" {
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SAL_DLLPUBLIC_EXPORT ScFormatFilterPlugin * SAL_CALL ScFilterCreate();
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}
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class ScFormatFilter {
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public:
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SC_DLLPUBLIC static ScFormatFilterPlugin &Get();
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};
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struct LotusContext;
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ErrCode ScImportLotus123old(LotusContext& rContext, SvStream&, ScDocument*, rtl_TextEncoding eSrc);
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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