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/* -*- 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 .
*/
#pragma once
#include <map>
#include <memory>
#include <string_view>
#include <vector>
#include <rtl/ustring.hxx>
#include <rtl/ustrbuf.hxx>
#include <types.hxx>
class SvStream;
class SvNumberFormatter;
class ScDocument;
extern const std::u16string_view pKeyTABLE;
extern const std::u16string_view pKeyVECTORS;
extern const std::u16string_view pKeyTUPLES;
extern const std::u16string_view pKeyDATA;
extern const std::u16string_view pKeyBOT;
extern const std::u16string_view pKeyEOD;
enum TOPIC
{
T_UNKNOWN,
T_TABLE, T_VECTORS, T_TUPLES, T_DATA, T_LABEL, T_COMMENT, T_SIZE,
T_PERIODICITY, T_MAJORSTART, T_MINORSTART, T_TRUELENGTH, T_UINITS,
T_DISPLAYUNITS,
T_END
};
enum DATASET { D_BOT, D_EOD, D_NUMERIC, D_STRING, D_UNKNOWN, D_SYNT_ERROR };
class DifParser
{
public:
OUStringBuffer m_aData;
double fVal;
sal_uInt32 nVector;
sal_uInt32 nVal;
sal_uInt32 nNumFormat;
private:
SvNumberFormatter* pNumFormatter;
SvStream& rIn;
OUString aLookAheadLine;
bool ReadNextLine( OUString& rStr );
bool LookAhead();
DATASET GetNumberDataset( const sal_Unicode* pPossibleNumericData );
static inline bool IsBOT( const sal_Unicode* pRef );
static inline bool IsEOD( const sal_Unicode* pRef );
static inline bool Is1_0( const sal_Unicode* pRef );
public:
DifParser( SvStream&, const ScDocument&, rtl_TextEncoding );
TOPIC GetNextTopic();
DATASET GetNextDataset();
static const sal_Unicode* ScanIntVal( const sal_Unicode* pStart, sal_uInt32& rRet );
static inline bool IsNumber( const sal_Unicode cChar );
static inline bool IsV( const sal_Unicode* pRef );
};
inline bool DifParser::IsBOT( const sal_Unicode* pRef )
{
return pRef == pKeyBOT;
}
inline bool DifParser::IsEOD( const sal_Unicode* pRef )
{
return pRef == pKeyEOD;
}
inline bool DifParser::Is1_0( const sal_Unicode* pRef )
{
return pRef == std::u16string_view(u"1,0");
}
inline bool DifParser::IsV( const sal_Unicode* pRef )
{
return pRef == std::u16string_view(u"V");
}
inline bool DifParser::IsNumber( const sal_Unicode cChar )
{
return ( cChar >= '0' && cChar <= '9' );
}
class DifColumn
{
friend class DifAttrCache;
struct ENTRY
{
sal_uInt32 nNumFormat;
SCROW nStart;
SCROW nEnd;
};
ENTRY *mpCurrent;
std::vector<ENTRY> maEntries;
DifColumn();
void SetNumFormat( const ScDocument* pDoc, SCROW nRow, const sal_uInt32 nNumFormat );
void NewEntry( const SCROW nPos, const sal_uInt32 nNumFormat );
void Apply( ScDocument &rDoc, const SCCOL nCol, const SCTAB nTab );
};
class DifAttrCache
{
public:
DifAttrCache();
~DifAttrCache();
void SetNumFormat( const ScDocument* pDoc, const SCCOL nCol, const SCROW nRow, const sal_uInt32 nNumFormat );
void Apply( ScDocument&, SCTAB nTab );
private:
std::map<SCCOL, std::unique_ptr<DifColumn>> maColMap;
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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