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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 .
*/
#include <algorithm>
#include <math.h>
#include <sal/mathconf.h>
#include <unotools/fontcvt.hxx>
#include <sfx2/objsh.hxx>
#include <sal/macros.h>
#include <editeng/editstat.hxx>
#include <filter/msfilter/msvbahelper.hxx>
#include "xestream.hxx"
#include "document.hxx"
#include "docuno.hxx"
#include "editutil.hxx"
#include "formula/errorcodes.hxx"
#include "globstr.hrc"
#include "xlstyle.hxx"
#include "xlname.hxx"
#include "xistream.hxx"
#include "xiroot.hxx"
#include "xltools.hxx"
using ::rtl::OUString;
// GUID import/export =========================================================
XclGuid::XclGuid()
{
::std::fill( mpnData, STATIC_ARRAY_END( mpnData ), 0 );
}
XclGuid::XclGuid(
sal_uInt32 nData1, sal_uInt16 nData2, sal_uInt16 nData3,
sal_uInt8 nData41, sal_uInt8 nData42, sal_uInt8 nData43, sal_uInt8 nData44,
sal_uInt8 nData45, sal_uInt8 nData46, sal_uInt8 nData47, sal_uInt8 nData48 )
{
// convert to little endian -> makes streaming easy
UInt32ToSVBT32( nData1, mpnData );
ShortToSVBT16( nData2, mpnData + 4 );
ShortToSVBT16( nData3, mpnData + 6 );
mpnData[ 8 ] = nData41;
mpnData[ 9 ] = nData42;
mpnData[ 10 ] = nData43;
mpnData[ 11 ] = nData44;
mpnData[ 12 ] = nData45;
mpnData[ 13 ] = nData46;
mpnData[ 14 ] = nData47;
mpnData[ 15 ] = nData48;
}
bool operator==( const XclGuid& rCmp1, const XclGuid& rCmp2 )
{
return ::std::equal( rCmp1.mpnData, STATIC_ARRAY_END( rCmp1.mpnData ), rCmp2.mpnData );
}
bool operator<( const XclGuid& rCmp1, const XclGuid& rCmp2 )
{
return ::std::lexicographical_compare(
rCmp1.mpnData, STATIC_ARRAY_END( rCmp1.mpnData ),
rCmp2.mpnData, STATIC_ARRAY_END( rCmp2.mpnData ) );
}
XclImpStream& operator>>( XclImpStream& rStrm, XclGuid& rGuid )
{
rStrm.Read( rGuid.mpnData, 16 ); // mpnData always in little endian
return rStrm;
}
XclExpStream& operator<<( XclExpStream& rStrm, const XclGuid& rGuid )
{
rStrm.Write( rGuid.mpnData, 16 ); // mpnData already in little endian
return rStrm;
}
// Excel Tools ================================================================
// GUID's ---------------------------------------------------------------------
const XclGuid XclTools::maGuidStdLink(
0x79EAC9D0, 0xBAF9, 0x11CE, 0x8C, 0x82, 0x00, 0xAA, 0x00, 0x4B, 0xA9, 0x0B );
const XclGuid XclTools::maGuidUrlMoniker(
0x79EAC9E0, 0xBAF9, 0x11CE, 0x8C, 0x82, 0x00, 0xAA, 0x00, 0x4B, 0xA9, 0x0B );
const XclGuid XclTools::maGuidFileMoniker(
0x00000303, 0x0000, 0x0000, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46 );
// numeric conversion ---------------------------------------------------------
double XclTools::GetDoubleFromRK( sal_Int32 nRKValue )
{
union
{
double fVal;
sal_math_Double smD;
};
fVal = 0.0;
if( ::get_flag( nRKValue, EXC_RK_INTFLAG ) )
{
sal_Int32 nTemp = nRKValue >> 2;
::set_flag< sal_Int32 >( nTemp, 0xE0000000, nRKValue < 0 );
fVal = nTemp;
}
else
{
smD.w32_parts.msw = nRKValue & EXC_RK_VALUEMASK;
}
if( ::get_flag( nRKValue, EXC_RK_100FLAG ) )
fVal /= 100.0;
return fVal;
}
bool XclTools::GetRKFromDouble( sal_Int32& rnRKValue, double fValue )
{
double fFrac, fInt;
// integer
fFrac = modf( fValue, &fInt );
if( (fFrac == 0.0) && (fInt >= -536870912.0) && (fInt <= 536870911.0) ) // 2^29
{
rnRKValue = static_cast< sal_Int32 >( fInt );
rnRKValue <<= 2;
rnRKValue |= EXC_RK_INT;
return true;
}
// integer/100
fFrac = modf( fValue * 100.0, &fInt );
if( (fFrac == 0.0) && (fInt >= -536870912.0) && (fInt <= 536870911.0) )
{
rnRKValue = static_cast< sal_Int32 >( fInt );
rnRKValue <<= 2;
rnRKValue |= EXC_RK_INT100;
return true;
}
// double
return false;
}
sal_Int32 XclTools::GetScRotation( sal_uInt16 nXclRot, sal_Int32 nRotForStacked )
{
if( nXclRot == EXC_ROT_STACKED )
return nRotForStacked;
OSL_ENSURE( nXclRot <= 180, "XclTools::GetScRotation - illegal rotation angle" );
return static_cast< sal_Int32 >( (nXclRot <= 180) ? (100 * ((nXclRot > 90) ? (450 - nXclRot) : nXclRot)) : 0 );
}
sal_uInt8 XclTools::GetXclRotation( sal_Int32 nScRot )
{
sal_Int32 nXclRot = nScRot / 100;
if( (0 <= nXclRot) && (nXclRot <= 90) )
return static_cast< sal_uInt8 >( nXclRot );
if( nXclRot < 180 )
return static_cast< sal_uInt8 >( 270 - nXclRot );
if( nXclRot < 270 )
return static_cast< sal_uInt8 >( nXclRot - 180 );
if( nXclRot < 360 )
return static_cast< sal_uInt8 >( 450 - nXclRot );
return 0;
}
sal_uInt8 XclTools::GetXclRotFromOrient( sal_uInt8 nXclOrient )
{
switch( nXclOrient )
{
case EXC_ORIENT_NONE: return EXC_ROT_NONE;
case EXC_ORIENT_STACKED: return EXC_ROT_STACKED;
case EXC_ORIENT_90CCW: return EXC_ROT_90CCW;
case EXC_ORIENT_90CW: return EXC_ROT_90CW;
default: OSL_FAIL( "XclTools::GetXclRotFromOrient - unknown text orientation" );
}
return EXC_ROT_NONE;
}
sal_uInt8 XclTools::GetXclOrientFromRot( sal_uInt16 nXclRot )
{
if( nXclRot == EXC_ROT_STACKED )
return EXC_ORIENT_STACKED;
OSL_ENSURE( nXclRot <= 180, "XclTools::GetXclOrientFromRot - unknown text rotation" );
if( (45 < nXclRot) && (nXclRot <= 90) )
return EXC_ORIENT_90CCW;
if( (135 < nXclRot) && (nXclRot <= 180) )
return EXC_ORIENT_90CW;
return EXC_ORIENT_NONE;
}
sal_uInt8 XclTools::GetXclErrorCode( sal_uInt16 nScError )
{
using namespace ScErrorCodes;
switch( nScError )
{
case errIllegalArgument: return EXC_ERR_VALUE;
case errIllegalFPOperation: return EXC_ERR_NUM; // maybe DIV/0 or NUM...
case errDivisionByZero: return EXC_ERR_DIV0;
case errIllegalParameter: return EXC_ERR_VALUE;
case errPairExpected: return EXC_ERR_VALUE;
case errOperatorExpected: return EXC_ERR_VALUE;
case errVariableExpected: return EXC_ERR_VALUE;
case errParameterExpected: return EXC_ERR_VALUE;
case errNoValue: return EXC_ERR_VALUE;
case errCircularReference: return EXC_ERR_VALUE;
case errNoCode: return EXC_ERR_NULL;
case errNoRef: return EXC_ERR_REF;
case errNoName: return EXC_ERR_NAME;
case errNoAddin: return EXC_ERR_NAME;
case errNoMacro: return EXC_ERR_NAME;
case NOTAVAILABLE: return EXC_ERR_NA;
}
return EXC_ERR_NA;
}
sal_uInt16 XclTools::GetScErrorCode( sal_uInt8 nXclError )
{
using namespace ScErrorCodes;
switch( nXclError )
{
case EXC_ERR_NULL: return errNoCode;
case EXC_ERR_DIV0: return errDivisionByZero;
case EXC_ERR_VALUE: return errNoValue;
case EXC_ERR_REF: return errNoRef;
case EXC_ERR_NAME: return errNoName;
case EXC_ERR_NUM: return errIllegalFPOperation;
case EXC_ERR_NA: return NOTAVAILABLE;
default: OSL_FAIL( "XclTools::GetScErrorCode - unknown error code" );
}
return NOTAVAILABLE;
}
double XclTools::ErrorToDouble( sal_uInt8 nXclError )
{
union
{
double fVal;
sal_math_Double smD;
};
::rtl::math::setNan( &fVal );
smD.nan_parts.fraction_lo = GetScErrorCode( nXclError );
return fVal;
}
XclBoolError XclTools::ErrorToEnum( double& rfDblValue, sal_uInt8 bErrOrBool, sal_uInt8 nValue )
{
XclBoolError eType;
if( bErrOrBool )
{
// error value
switch( nValue )
{
case EXC_ERR_NULL: eType = xlErrNull; break;
case EXC_ERR_DIV0: eType = xlErrDiv0; break;
case EXC_ERR_VALUE: eType = xlErrValue; break;
case EXC_ERR_REF: eType = xlErrRef; break;
case EXC_ERR_NAME: eType = xlErrName; break;
case EXC_ERR_NUM: eType = xlErrNum; break;
case EXC_ERR_NA: eType = xlErrNA; break;
default: eType = xlErrUnknown;
}
rfDblValue = 0.0;
}
else
{
// Boolean value
eType = nValue ? xlErrTrue : xlErrFalse;
rfDblValue = nValue ? 1.0 : 0.0;
}
return eType;
}
sal_uInt16 XclTools::GetTwipsFromInch( double fInches )
{
return static_cast< sal_uInt16 >(
::std::min( ::std::max( (fInches * EXC_TWIPS_PER_INCH + 0.5), 0.0 ), 65535.0 ) );
}
sal_uInt16 XclTools::GetTwipsFromHmm( sal_Int32 nHmm )
{
return GetTwipsFromInch( static_cast< double >( nHmm ) / 1000.0 / CM_PER_INCH );
}
double XclTools::GetInchFromTwips( sal_Int32 nTwips )
{
return static_cast< double >( nTwips ) / EXC_TWIPS_PER_INCH;
}
double XclTools::GetInchFromHmm( sal_Int32 nHmm )
{
return GetInchFromTwips( GetTwipsFromHmm( nHmm ) );
}
sal_Int32 XclTools::GetHmmFromInch( double fInches )
{
return static_cast< sal_Int32 >( fInches * CM_PER_INCH * 1000 );
}
sal_Int32 XclTools::GetHmmFromTwips( sal_Int32 nTwips )
{
return GetHmmFromInch( GetInchFromTwips( nTwips ) );
}
sal_uInt16 XclTools::GetScColumnWidth( sal_uInt16 nXclWidth, long nScCharWidth )
{
double fScWidth = static_cast< double >( nXclWidth ) / 256.0 * nScCharWidth + 0.5;
return limit_cast< sal_uInt16 >( fScWidth );
}
sal_uInt16 XclTools::GetXclColumnWidth( sal_uInt16 nScWidth, long nScCharWidth )
{
double fXclWidth = static_cast< double >( nScWidth ) * 256.0 / nScCharWidth + 0.5;
return limit_cast< sal_uInt16 >( fXclWidth );
}
double XclTools::GetXclDefColWidthCorrection( long nXclDefFontHeight )
{
return 40960.0 / ::std::max( nXclDefFontHeight - 15L, 60L ) + 50.0;
}
// formatting -----------------------------------------------------------------
Color XclTools::GetPatternColor( const Color& rPattColor, const Color& rBackColor, sal_uInt16 nXclPattern )
{
// 0x00 == 0% transparence (full rPattColor)
// 0x80 == 100% transparence (full rBackColor)
static const sal_uInt8 pnRatioTable[] =
{
0x80, 0x00, 0x40, 0x20, 0x60, 0x40, 0x40, 0x40, // 00 - 07
0x40, 0x40, 0x20, 0x60, 0x60, 0x60, 0x60, 0x48, // 08 - 15
0x50, 0x70, 0x78 // 16 - 18
};
return (nXclPattern < SAL_N_ELEMENTS( pnRatioTable )) ?
ScfTools::GetMixedColor( rPattColor, rBackColor, pnRatioTable[ nXclPattern ] ) : rPattColor;
}
// text encoding --------------------------------------------------------------
namespace {
const struct XclCodePageEntry
{
sal_uInt16 mnCodePage;
rtl_TextEncoding meTextEnc;
}
pCodePageTable[] =
{
{ 437, RTL_TEXTENCODING_IBM_437 }, // OEM US
// { 720, RTL_TEXTENCODING_IBM_720 }, // OEM Arabic
{ 737, RTL_TEXTENCODING_IBM_737 }, // OEM Greek
{ 775, RTL_TEXTENCODING_IBM_775 }, // OEM Baltic
{ 850, RTL_TEXTENCODING_IBM_850 }, // OEM Latin I
{ 852, RTL_TEXTENCODING_IBM_852 }, // OEM Latin II (Central European)
{ 855, RTL_TEXTENCODING_IBM_855 }, // OEM Cyrillic
{ 857, RTL_TEXTENCODING_IBM_857 }, // OEM Turkish
// { 858, RTL_TEXTENCODING_IBM_858 }, // OEM Multilingual Latin I with Euro
{ 860, RTL_TEXTENCODING_IBM_860 }, // OEM Portugese
{ 861, RTL_TEXTENCODING_IBM_861 }, // OEM Icelandic
{ 862, RTL_TEXTENCODING_IBM_862 }, // OEM Hebrew
{ 863, RTL_TEXTENCODING_IBM_863 }, // OEM Canadian (French)
{ 864, RTL_TEXTENCODING_IBM_864 }, // OEM Arabic
{ 865, RTL_TEXTENCODING_IBM_865 }, // OEM Nordic
{ 866, RTL_TEXTENCODING_IBM_866 }, // OEM Cyrillic (Russian)
{ 869, RTL_TEXTENCODING_IBM_869 }, // OEM Greek (Modern)
{ 874, RTL_TEXTENCODING_MS_874 }, // MS Windows Thai
{ 932, RTL_TEXTENCODING_MS_932 }, // MS Windows Japanese Shift-JIS
{ 936, RTL_TEXTENCODING_MS_936 }, // MS Windows Chinese Simplified GBK
{ 949, RTL_TEXTENCODING_MS_949 }, // MS Windows Korean (Wansung)
{ 950, RTL_TEXTENCODING_MS_950 }, // MS Windows Chinese Traditional BIG5
{ 1200, RTL_TEXTENCODING_DONTKNOW }, // Unicode (BIFF8) - return *_DONTKNOW to preserve old code page
{ 1250, RTL_TEXTENCODING_MS_1250 }, // MS Windows Latin II (Central European)
{ 1251, RTL_TEXTENCODING_MS_1251 }, // MS Windows Cyrillic
{ 1252, RTL_TEXTENCODING_MS_1252 }, // MS Windows Latin I (BIFF4-BIFF8)
{ 1253, RTL_TEXTENCODING_MS_1253 }, // MS Windows Greek
{ 1254, RTL_TEXTENCODING_MS_1254 }, // MS Windows Turkish
{ 1255, RTL_TEXTENCODING_MS_1255 }, // MS Windows Hebrew
{ 1256, RTL_TEXTENCODING_MS_1256 }, // MS Windows Arabic
{ 1257, RTL_TEXTENCODING_MS_1257 }, // MS Windows Baltic
{ 1258, RTL_TEXTENCODING_MS_1258 }, // MS Windows Vietnamese
{ 1361, RTL_TEXTENCODING_MS_1361 }, // MS Windows Korean (Johab)
{ 10000, RTL_TEXTENCODING_APPLE_ROMAN }, // Apple Roman
{ 32768, RTL_TEXTENCODING_APPLE_ROMAN }, // Apple Roman
{ 32769, RTL_TEXTENCODING_MS_1252 } // MS Windows Latin I (BIFF2-BIFF3)
};
const XclCodePageEntry* const pCodePageTableEnd = STATIC_ARRAY_END( pCodePageTable );
struct XclCodePageEntry_CPPred
{
inline explicit XclCodePageEntry_CPPred( sal_uInt16 nCodePage ) : mnCodePage( nCodePage ) {}
inline bool operator()( const XclCodePageEntry& rEntry ) const { return rEntry.mnCodePage == mnCodePage; }
sal_uInt16 mnCodePage;
};
struct XclCodePageEntry_TEPred
{
inline explicit XclCodePageEntry_TEPred( rtl_TextEncoding eTextEnc ) : meTextEnc( eTextEnc ) {}
inline bool operator()( const XclCodePageEntry& rEntry ) const { return rEntry.meTextEnc == meTextEnc; }
rtl_TextEncoding meTextEnc;
};
} // namespace
rtl_TextEncoding XclTools::GetTextEncoding( sal_uInt16 nCodePage )
{
const XclCodePageEntry* pEntry = ::std::find_if( pCodePageTable, pCodePageTableEnd, XclCodePageEntry_CPPred( nCodePage ) );
if( pEntry == pCodePageTableEnd )
{
OSL_TRACE( "XclTools::GetTextEncoding - unknown code page: 0x%04hX (%d)", nCodePage, nCodePage );
return RTL_TEXTENCODING_DONTKNOW;
}
return pEntry->meTextEnc;
}
sal_uInt16 XclTools::GetXclCodePage( rtl_TextEncoding eTextEnc )
{
if( eTextEnc == RTL_TEXTENCODING_UNICODE )
return 1200; // for BIFF8
const XclCodePageEntry* pEntry = ::std::find_if( pCodePageTable, pCodePageTableEnd, XclCodePageEntry_TEPred( eTextEnc ) );
if( pEntry == pCodePageTableEnd )
{
OSL_TRACE( "XclTools::GetXclCodePage - unsupported text encoding: %d", eTextEnc );
return 1252;
}
return pEntry->mnCodePage;
}
// font names -----------------------------------------------------------------
OUString XclTools::GetXclFontName( const OUString& rFontName )
{
// substitute with MS fonts
OUString aNewName = GetSubsFontName(rFontName, SUBSFONT_ONLYONE | SUBSFONT_MS);
return aNewName.isEmpty() ? rFontName : aNewName;
}
// built-in defined names -----------------------------------------------------
const OUString XclTools::maDefNamePrefix( RTL_CONSTASCII_USTRINGPARAM( "Excel_BuiltIn_" ) );
const OUString XclTools::maDefNamePrefixXml ( RTL_CONSTASCII_USTRINGPARAM( "_xlnm." ) );
static const sal_Char* const ppcDefNames[] =
{
"Consolidate_Area",
"Auto_Open",
"Auto_Close",
"Extract",
"Database",
"Criteria",
"Print_Area",
"Print_Titles",
"Recorder",
"Data_Form",
"Auto_Activate",
"Auto_Deactivate",
"Sheet_Title",
"_FilterDatabase"
};
OUString XclTools::GetXclBuiltInDefName( sal_Unicode cBuiltIn )
{
OSL_ENSURE( SAL_N_ELEMENTS( ppcDefNames ) == EXC_BUILTIN_UNKNOWN,
"XclTools::GetXclBuiltInDefName - built-in defined name list modified" );
if( cBuiltIn < SAL_N_ELEMENTS( ppcDefNames ) )
return rtl::OUString::createFromAscii(ppcDefNames[cBuiltIn]);
else
return rtl::OUString::valueOf(static_cast<sal_Int32>(cBuiltIn));
}
OUString XclTools::GetBuiltInDefName( sal_Unicode cBuiltIn )
{
rtl::OUStringBuffer aBuf(maDefNamePrefix);
aBuf.append(GetXclBuiltInDefName(cBuiltIn));
return aBuf.makeStringAndClear();
}
OUString XclTools::GetBuiltInDefNameXml( sal_Unicode cBuiltIn )
{
rtl::OUStringBuffer aBuf(maDefNamePrefixXml);
aBuf.append(GetXclBuiltInDefName(cBuiltIn));
return aBuf.makeStringAndClear();
}
sal_Unicode XclTools::GetBuiltInDefNameIndex( const OUString& rDefName )
{
sal_Int32 nPrefixLen = maDefNamePrefix.getLength();
if( String(rDefName).EqualsIgnoreCaseAscii( maDefNamePrefix, 0, nPrefixLen ) )
{
for( sal_Unicode cBuiltIn = 0; cBuiltIn < EXC_BUILTIN_UNKNOWN; ++cBuiltIn )
{
OUString aBuiltInName(GetXclBuiltInDefName(cBuiltIn));
sal_Int32 nBuiltInLen = aBuiltInName.getLength();
if( String(rDefName).EqualsIgnoreCaseAscii( aBuiltInName, nPrefixLen, nBuiltInLen ) )
{
// name can be followed by underline or space character
xub_StrLen nNextCharPos = nPrefixLen + nBuiltInLen;
sal_Unicode cNextChar = (rDefName.getLength() > nNextCharPos) ? rDefName.getStr()[nNextCharPos] : '\0';
if( (cNextChar == '\0') || (cNextChar == ' ') || (cNextChar == '_') )
return cBuiltIn;
}
}
}
return EXC_BUILTIN_UNKNOWN;
}
// built-in style names -------------------------------------------------------
const OUString XclTools::maStyleNamePrefix1( RTL_CONSTASCII_USTRINGPARAM( "Excel_BuiltIn_" ) );
const OUString XclTools::maStyleNamePrefix2( RTL_CONSTASCII_USTRINGPARAM( "Excel Built-in " ) );
static const sal_Char* const ppcStyleNames[] =
{
"", // "Normal" not used directly, but localized "Default"
"RowLevel_", // outline level will be appended
"ColumnLevel_", // outline level will be appended
"Comma",
"Currency",
"Percent",
"Comma_0",
"Currency_0",
"Hyperlink",
"Followed_Hyperlink"
};
OUString XclTools::GetBuiltInStyleName( sal_uInt8 nStyleId, const OUString& rName, sal_uInt8 nLevel )
{
OUString aStyleName;
if( nStyleId == EXC_STYLE_NORMAL ) // "Normal" becomes "Default" style
{
aStyleName = ScGlobal::GetRscString( STR_STYLENAME_STANDARD );
}
else
{
rtl::OUStringBuffer aBuf(maStyleNamePrefix1);
if( nStyleId < SAL_N_ELEMENTS( ppcStyleNames ) )
aBuf.appendAscii(ppcStyleNames[nStyleId]);
else if (!rName.isEmpty())
aBuf.append(rName);
else
aBuf.append(static_cast<sal_Int32>(nStyleId));
if( (nStyleId == EXC_STYLE_ROWLEVEL) || (nStyleId == EXC_STYLE_COLLEVEL) )
aBuf.append(static_cast<sal_Int32>(nLevel+1));
aStyleName = aBuf.makeStringAndClear();
}
return aStyleName;
}
bool XclTools::IsBuiltInStyleName( const OUString& rStyleName, sal_uInt8* pnStyleId, sal_Int32* pnNextChar )
{
// "Default" becomes "Normal"
if (rStyleName.equals(ScGlobal::GetRscString(STR_STYLENAME_STANDARD)))
{
if( pnStyleId ) *pnStyleId = EXC_STYLE_NORMAL;
if( pnNextChar ) *pnNextChar = rStyleName.getLength();
return true;
}
// try the other built-in styles
sal_uInt8 nFoundId = 0;
sal_Int32 nNextChar = 0;
sal_Int32 nPrefixLen = 0;
if( String(rStyleName).EqualsIgnoreCaseAscii( maStyleNamePrefix1, 0, maStyleNamePrefix1.getLength() ) )
nPrefixLen = maStyleNamePrefix1.getLength();
else if( String(rStyleName).EqualsIgnoreCaseAscii( maStyleNamePrefix2, 0, maStyleNamePrefix2.getLength() ) )
nPrefixLen = maStyleNamePrefix2.getLength();
if( nPrefixLen > 0 )
{
for( sal_uInt8 nId = 0; nId < SAL_N_ELEMENTS( ppcStyleNames ); ++nId )
{
if( nId != EXC_STYLE_NORMAL )
{
OUString aShortName = rtl::OUString::createFromAscii(ppcStyleNames[nId]);
if( String(rStyleName).EqualsIgnoreCaseAscii( aShortName, nPrefixLen, aShortName.getLength() ) &&
(nNextChar < nPrefixLen + aShortName.getLength()))
{
nFoundId = nId;
nNextChar = nPrefixLen + aShortName.getLength();
}
}
}
}
if( nNextChar > 0 )
{
if( pnStyleId ) *pnStyleId = nFoundId;
if( pnNextChar ) *pnNextChar = nNextChar;
return true;
}
if( pnStyleId ) *pnStyleId = EXC_STYLE_USERDEF;
if( pnNextChar ) *pnNextChar = 0;
return nPrefixLen > 0; // also return true for unknown built-in styles
}
bool XclTools::GetBuiltInStyleId( sal_uInt8& rnStyleId, sal_uInt8& rnLevel, const OUString& rStyleName )
{
sal_uInt8 nStyleId;
sal_Int32 nNextChar;
if( IsBuiltInStyleName( rStyleName, &nStyleId, &nNextChar ) && (nStyleId != EXC_STYLE_USERDEF) )
{
if( (nStyleId == EXC_STYLE_ROWLEVEL) || (nStyleId == EXC_STYLE_COLLEVEL) )
{
OUString aLevel = rStyleName.copy(nNextChar);
sal_Int32 nLevel = aLevel.toInt32();
if (OUString::valueOf(nLevel) == aLevel && nLevel > 0 && nLevel <= EXC_STYLE_LEVELCOUNT)
{
rnStyleId = nStyleId;
rnLevel = static_cast< sal_uInt8 >( nLevel - 1 );
return true;
}
}
else if( rStyleName.getLength() == nNextChar )
{
rnStyleId = nStyleId;
rnLevel = EXC_STYLE_NOLEVEL;
return true;
}
}
rnStyleId = EXC_STYLE_USERDEF;
rnLevel = EXC_STYLE_NOLEVEL;
return false;
}
// conditional formatting style names -----------------------------------------
const OUString XclTools::maCFStyleNamePrefix1( RTL_CONSTASCII_USTRINGPARAM( "Excel_CondFormat_" ) );
const OUString XclTools::maCFStyleNamePrefix2( RTL_CONSTASCII_USTRINGPARAM( "ConditionalStyle_" ) );
rtl::OUString XclTools::GetCondFormatStyleName( SCTAB nScTab, sal_Int32 nFormat, sal_uInt16 nCondition )
{
rtl::OUStringBuffer aBuf(maCFStyleNamePrefix1);
aBuf.append(static_cast<sal_Int32>(nScTab+1));
aBuf.append(sal_Unicode('_'));
aBuf.append(static_cast<sal_Int32>(nFormat+1));
aBuf.append(sal_Unicode('_'));
aBuf.append(static_cast<sal_Int32>(nCondition+1));
return aBuf.makeStringAndClear();
}
bool XclTools::IsCondFormatStyleName( const OUString& rStyleName )
{
if( String(rStyleName).EqualsIgnoreCaseAscii( maCFStyleNamePrefix1, 0, maCFStyleNamePrefix1.getLength() ) )
return true;
if( String(rStyleName).EqualsIgnoreCaseAscii( maCFStyleNamePrefix2, 0, maCFStyleNamePrefix2.getLength() ) )
return true;
return false;
}
// stream handling ------------------------------------------------------------
void XclTools::SkipSubStream( XclImpStream& rStrm )
{
bool bLoop = true;
while( bLoop && rStrm.StartNextRecord() )
{
sal_uInt16 nRecId = rStrm.GetRecId();
bLoop = nRecId != EXC_ID_EOF;
if( (nRecId == EXC_ID2_BOF) || (nRecId == EXC_ID3_BOF) || (nRecId == EXC_ID4_BOF) || (nRecId == EXC_ID5_BOF) )
SkipSubStream( rStrm );
}
}
// Basic macro names ----------------------------------------------------------
const OUString XclTools::maSbMacroPrefix( RTL_CONSTASCII_USTRINGPARAM( "vnd.sun.star.script:" ) );
const OUString XclTools::maSbMacroSuffix( RTL_CONSTASCII_USTRINGPARAM( "?language=Basic&location=document" ) );
OUString XclTools::GetSbMacroUrl( const OUString& rMacroName, SfxObjectShell* pDocShell )
{
OSL_ENSURE( !rMacroName.isEmpty(), "XclTools::GetSbMacroUrl - macro name is empty" );
::ooo::vba::MacroResolvedInfo aMacroInfo = ::ooo::vba::resolveVBAMacro( pDocShell, rMacroName, false );
if( aMacroInfo.mbFound )
return ::ooo::vba::makeMacroURL( aMacroInfo.msResolvedMacro );
return OUString();
}
OUString XclTools::GetXclMacroName( const OUString& rSbMacroUrl )
{
sal_Int32 nSbMacroUrlLen = rSbMacroUrl.getLength();
sal_Int32 nMacroNameLen = nSbMacroUrlLen - maSbMacroPrefix.getLength() - maSbMacroSuffix.getLength();
if( (nMacroNameLen > 0) && rSbMacroUrl.matchIgnoreAsciiCase( maSbMacroPrefix, 0 ) &&
rSbMacroUrl.matchIgnoreAsciiCase( maSbMacroSuffix, nSbMacroUrlLen - maSbMacroSuffix.getLength() ) )
{
sal_Int32 nPrjDot = rSbMacroUrl.indexOf( '.', maSbMacroPrefix.getLength() ) + 1;
return rSbMacroUrl.copy( nPrjDot, nSbMacroUrlLen - nPrjDot - maSbMacroSuffix.getLength() );
}
return rtl::OUString();
}
// read/write colors ----------------------------------------------------------
XclImpStream& operator>>( XclImpStream& rStrm, Color& rColor )
{
sal_uInt8 nR, nG, nB, nD;
rStrm >> nR >> nG >> nB >> nD;
rColor.SetColor( RGB_COLORDATA( nR, nG, nB ) );
return rStrm;
}
XclExpStream& operator<<( XclExpStream& rStrm, const Color& rColor )
{
return rStrm << rColor.GetRed() << rColor.GetGreen() << rColor.GetBlue() << sal_uInt8( 0 );
}
// ============================================================================
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