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/* -*- 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
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef SC_IMPEX_HXX
#define SC_IMPEX_HXX
#include <osl/endian.h>
#include <sot/exchange.hxx>
#include "global.hxx"
#include "address.hxx"
class ScDocShell;
class ScDocument;
class SvStream;
class SfxMedium;
class ScAsciiOptions;
/**
* These options control how multi-line cells are converted during export in
* certain lossy formats (such as csv).
*/
struct ScExportTextOptions
{
enum NewlineConversion { ToSystem, ToSpace, None };
ScExportTextOptions( NewlineConversion eNewlineConversion = ToSystem, sal_Unicode cSeparatorConvertTo = 0, bool bAddQuotes = false ) :
meNewlineConversion( eNewlineConversion ), mcSeparatorConvertTo( cSeparatorConvertTo ), mbAddQuotes( bAddQuotes ) {}
NewlineConversion meNewlineConversion;
sal_Unicode mcSeparatorConvertTo; // Convert separator to this character
bool mbAddQuotes;
};
class SC_DLLPUBLIC ScImportExport
{
ScDocShell* pDocSh;
ScDocument* pDoc;
ScDocument* pUndoDoc;
ScRange aRange;
String aStreamPath;
String aNonConvertibleChars;
sal_uLong nSizeLimit;
sal_Unicode cSep; // Separator
sal_Unicode cStr; // String Delimiter
sal_Bool bFormulas; // Formeln im Text?
sal_Bool bIncludeFiltered; // include filtered rows? (default true)
sal_Bool bAll; // keine Selektion
sal_Bool bSingle; // Einfachselektion
sal_Bool bUndo; // Mit Undo?
sal_Bool bOverflow; // zuviele Zeilen/Spalten
bool mbApi;
ScExportTextOptions mExportTextOptions;
ScAsciiOptions* pExtOptions; // erweiterte Optionen
sal_Bool StartPaste(); // Protect-Check, Undo einrichten
void EndPaste(); // Undo/Redo-Aktionen, Repaint
sal_Bool Doc2Text( SvStream& );
sal_Bool Text2Doc( SvStream& );
sal_Bool Doc2Sylk( SvStream& );
sal_Bool Sylk2Doc( SvStream& );
sal_Bool Doc2HTML( SvStream&, const String& );
sal_Bool Doc2RTF( SvStream& );
sal_Bool Doc2Dif( SvStream& );
sal_Bool Dif2Doc( SvStream& );
sal_Bool ExtText2Doc( SvStream& ); // mit pExtOptions
sal_Bool RTF2Doc( SvStream&, const String& rBaseURL );
sal_Bool HTML2Doc( SvStream&, const String& rBaseURL );
public:
ScImportExport( ScDocument* ); // Gesamtdokument
ScImportExport( ScDocument*, const String& ); // Bereichs/Zellangabe
ScImportExport( ScDocument*, const ScAddress& );
ScImportExport( ScDocument*, const ScRange& );
~ScImportExport();
void SetExtOptions( const ScAsciiOptions& rOpt );
sal_Bool IsDoubleRef() const { return sal_Bool( !( bAll || bSingle ) ); }
sal_Bool IsSingleRef() const { return bSingle; }
sal_Bool IsNoRef() const { return bAll; }
sal_Bool IsRef() const { return sal_Bool( !bAll ); }
const ScRange& GetRange() const { return aRange; }
sal_Bool IsUndo() const { return bUndo; }
void SetUndo( sal_Bool b ) { bUndo = b; }
static sal_Bool IsFormatSupported( sal_uLong nFormat );
static const sal_Unicode* ScanNextFieldFromString( const sal_Unicode* p,
String& rField, sal_Unicode cStr, const sal_Unicode* pSeps, bool bMergeSeps, bool& rbIsQuoted );
static void WriteUnicodeOrByteString( SvStream& rStrm, const String& rString, sal_Bool bZero = false );
static void WriteUnicodeOrByteEndl( SvStream& rStrm );
static inline sal_Bool IsEndianSwap( const SvStream& rStrm );
//! only if stream is only used in own (!) memory
static inline void SetNoEndianSwap( SvStream& rStrm );
sal_Unicode GetSeparator() const { return cSep; }
void SetSeparator( sal_Unicode c ) { cSep = c; }
sal_Unicode GetDelimiter() const { return cStr; }
void SetDelimiter( sal_Unicode c ) { cStr = c; }
sal_Bool IsFormulas() const { return bFormulas; }
void SetFormulas( sal_Bool b ) { bFormulas = b; }
sal_Bool IsIncludeFiltered() const { return bIncludeFiltered; }
void SetIncludeFiltered( sal_Bool b ) { bIncludeFiltered = b; }
void SetSizeLimit( sal_uLong nNew ) { nSizeLimit = nNew; } // momentan nur fuer Ascii
void SetStreamPath( const String& rPath ) { aStreamPath = rPath; }
const String& GetStreamPath() const { return aStreamPath; }
sal_Bool ImportString( const ::rtl::OUString&, sal_uLong=FORMAT_STRING );
sal_Bool ExportString( ::rtl::OUString&, sal_uLong=FORMAT_STRING );
sal_Bool ExportByteString( ::rtl::OString&, rtl_TextEncoding, sal_uLong=FORMAT_STRING );
sal_Bool ImportStream( SvStream&, const String& rBaseURL, sal_uLong=FORMAT_STRING );
sal_Bool ExportStream( SvStream&, const String& rBaseURL, sal_uLong=FORMAT_STRING );
sal_Bool ImportData( const String& rMimeType,
const ::com::sun::star::uno::Any & rValue );
sal_Bool ExportData( const String& rMimeType,
::com::sun::star::uno::Any & rValue );
sal_Bool IsOverflow() const { return bOverflow; } // nach dem Importieren
const String& GetNonConvertibleChars() const { return aNonConvertibleChars; }
bool IsApi() const { return mbApi; }
void SetApi( bool bApi ) { mbApi = bApi; }
const ScExportTextOptions& GetExportTextOptions() { return mExportTextOptions; }
void SetExportTextOptions( const ScExportTextOptions& options ) { mExportTextOptions = options; }
};
inline sal_Bool ScImportExport::IsEndianSwap( const SvStream& rStrm )
{
#ifdef OSL_BIGENDIAN
return rStrm.GetNumberFormatInt() != NUMBERFORMAT_INT_BIGENDIAN;
#else
return rStrm.GetNumberFormatInt() != NUMBERFORMAT_INT_LITTLEENDIAN;
#endif
}
inline void ScImportExport::SetNoEndianSwap( SvStream& rStrm )
{
#ifdef OSL_BIGENDIAN
rStrm.SetNumberFormatInt( NUMBERFORMAT_INT_BIGENDIAN );
#else
rStrm.SetNumberFormatInt( NUMBERFORMAT_INT_LITTLEENDIAN );
#endif
}
// Helper class for importing clipboard strings as streams.
class ScImportStringStream : public SvMemoryStream
{
public:
ScImportStringStream( const ::rtl::OUString rStr )
: SvMemoryStream( (void*)rStr.getStr(),
rStr.getLength() * sizeof(sal_Unicode), STREAM_READ)
{
SetStreamCharSet( RTL_TEXTENCODING_UNICODE );
SetEndianSwap( false );
}
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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