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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/.
*/
#include <rtl/ustring.hxx>
#include <rtl/strbuf.hxx>
#include <unotools/fontcvt.hxx>
#include <unotools/fontdefs.hxx>
#include <vcl/svapp.hxx>
#include <filter/msfilter/util.hxx>
namespace msfilter {
namespace util {
rtl_TextEncoding getBestTextEncodingFromLocale(const ::com::sun::star::lang::Locale &rLocale)
{
//Obviously not comprehensive, feel free to expand these, they're for ultimate fallbacks
//in last-ditch broken-file-format cases to guess the right 8bit encodings
const OUString &rLanguage = rLocale.Language;
if (rLanguage == "cs" || rLanguage == "hu" || rLanguage == "pl")
return RTL_TEXTENCODING_MS_1250;
if (rLanguage == "ru" || rLanguage == "uk")
return RTL_TEXTENCODING_MS_1251;
if (rLanguage == "el")
return RTL_TEXTENCODING_MS_1253;
if (rLanguage == "tr")
return RTL_TEXTENCODING_MS_1254;
if (rLanguage == "lt")
return RTL_TEXTENCODING_MS_1257;
return RTL_TEXTENCODING_MS_1252;
}
sal_uInt32 BGRToRGB(sal_uInt32 nColor)
{
sal_uInt8
r(static_cast<sal_uInt8>(nColor&0xFF)),
g(static_cast<sal_uInt8>(((nColor)>>8)&0xFF)),
b(static_cast<sal_uInt8>((nColor>>16)&0xFF)),
t(static_cast<sal_uInt8>((nColor>>24)&0xFF));
nColor = (t<<24) + (r<<16) + (g<<8) + b;
return nColor;
}
DateTime DTTM2DateTime( long lDTTM )
{
/*
mint short :6 0000003F minutes (0-59)
hr short :5 000007C0 hours (0-23)
dom short :5 0000F800 days of month (1-31)
mon short :4 000F0000 months (1-12)
yr short :9 1FF00000 years (1900-2411)-1900
wdy short :3 E0000000 weekday(Sunday=0
Monday=1
( wdy can be ignored ) Tuesday=2
Wednesday=3
Thursday=4
Friday=5
Saturday=6)
*/
DateTime aDateTime(Date( 0 ), Time( 0 ));
if( lDTTM )
{
sal_uInt16 lMin = (sal_uInt16)(lDTTM & 0x0000003F);
lDTTM >>= 6;
sal_uInt16 lHour= (sal_uInt16)(lDTTM & 0x0000001F);
lDTTM >>= 5;
sal_uInt16 lDay = (sal_uInt16)(lDTTM & 0x0000001F);
lDTTM >>= 5;
sal_uInt16 lMon = (sal_uInt16)(lDTTM & 0x0000000F);
lDTTM >>= 4;
sal_uInt16 lYear= (sal_uInt16)(lDTTM & 0x000001FF) + 1900;
aDateTime = DateTime(Date(lDay, lMon, lYear), Time(lHour, lMin));
}
return aDateTime;
}
/// Append the number as 2-digit when less than 10.
static void lcl_AppendTwoDigits( OStringBuffer &rBuffer, sal_Int32 nNum )
{
if ( nNum < 0 || nNum > 99 )
{
rBuffer.append( "00" );
return;
}
if ( nNum < 10 )
rBuffer.append( '0' );
rBuffer.append( nNum );
}
OString DateTimeToOString( const DateTime& rDateTime )
{
DateTime aInUTC( rDateTime );
// HACK: this is correct according to the spec, but MSOffice believes everybody lives
// in UTC+0 when reading it back
// aInUTC.ConvertToUTC();
OStringBuffer aBuffer( 25 );
aBuffer.append( sal_Int32( aInUTC.GetYear() ) );
aBuffer.append( '-' );
lcl_AppendTwoDigits( aBuffer, aInUTC.GetMonth() );
aBuffer.append( '-' );
lcl_AppendTwoDigits( aBuffer, aInUTC.GetDay() );
aBuffer.append( 'T' );
lcl_AppendTwoDigits( aBuffer, aInUTC.GetHour() );
aBuffer.append( ':' );
lcl_AppendTwoDigits( aBuffer, aInUTC.GetMin() );
aBuffer.append( ':' );
lcl_AppendTwoDigits( aBuffer, aInUTC.GetSec() );
aBuffer.append( 'Z' ); // we are in UTC
return aBuffer.makeStringAndClear();
}
sal_Unicode bestFitOpenSymbolToMSFont(sal_Unicode cChar,
rtl_TextEncoding& rChrSet, OUString& rFontName, bool bDisableUnicodeSupport)
{
StarSymbolToMSMultiFont *pConvert = CreateStarSymbolToMSMultiFont();
OUString sFont = pConvert->ConvertChar(cChar);
delete pConvert;
if (!sFont.isEmpty())
{
cChar = static_cast< sal_Unicode >(cChar | 0xF000);
rFontName = sFont;
rChrSet = RTL_TEXTENCODING_SYMBOL;
}
else if (!bDisableUnicodeSupport && (cChar < 0xE000 || cChar > 0xF8FF))
{
/*
Ok we can't fit into a known windows unicode font, but
we are not in the private area, so we are a
standardized symbol, so turn off the symbol bit and
let words own font substitution kick in
*/
rChrSet = RTL_TEXTENCODING_UNICODE;
sal_Int32 nIndex = 0;
rFontName = ::GetNextFontToken(rFontName, nIndex);
}
else
{
/*
Well we don't have an available substition, and we're
in our private area, so give up and show a standard
bullet symbol
*/
rFontName = "Wingdings";
cChar = static_cast< sal_Unicode >(0x6C);
}
return cChar;
}
/*
http://social.msdn.microsoft.com/Forums/hu-HU/os_openXML-ecma/thread/1bf1f185-ee49-4314-94e7-f4e1563b5c00
The following information is being submitted to the standards working group as
a proposed resolution to a defect report and is not yet part of ISO 29500-1.
...
For each Unicode character in DrawingML text, the font face can be any of four
font "slots": latin ($21.1.2.3.7), cs ($21.1.2.3.1), ea ($21.1.2.3.3), or sym
($21.1.2.3.10), as specified in the following table. For all ranges not
explicitly called out below, the ea font shall be used.
U+0000-U+007F Use latin font
U+0080-U+00A6 Use latin font
U+00A9-U+00AF Use latin font
U+00B2-U+00B3 Use latin font
U+00B5-U+00D6 Use latin font
U+00D8-U+00F6 Use latin font
U+00F8-U+058F Use latin font
U+0590-U+074F Use cs font
U+0780-U+07BF Use cs font
U+0900-U+109F Use cs font
U+10A0-U+10FF Use latin font
U+1200-U+137F Use latin font
U+13A0-U+177F Use latin font
U+1D00-U+1D7F Use latin font
U+1E00-U+1FFF Use latin font
U+1780-U+18AF Use cs font
U+2000-U+200B Use latin font
U+200C-U+200F Use cs font
U+2010-U+2029 Use latin font Except, for the quote characters in the range
2018 - 201E, use ea font if the text has one of the following language
identifiers: ii-CN, ja-JP, ko-KR, zh-CN, zh-HK, zh-MO, zh-SG, zh-TW.
U+202A-U+202F Use cs font
U+2030-U+2046 Use latin font
U+204A-U+245F Use latin font
U+2670-U+2671 Use cs font
U+27C0-U+2BFF Use latin font
U+3099-U+309A Use ea font
U+D835 Use latin font
U+F000-U+F0FF Symbol, use sym font
U+FB00-U+FB17 Use latin font
U+FB1D-U+FB4F Use cs font
U+FE50-U+FE6F Use latin font
Otherwise Use ea font
*/
TextCategory categorizeCodePoint(sal_uInt32 codePoint, const OUString &rBcp47LanguageTag)
{
TextCategory eRet = ea;
if (codePoint <= 0x007F)
eRet = latin;
else if (0x0080 <= codePoint && codePoint <= 0x00A6)
eRet = latin;
else if (0x00A9 <= codePoint && codePoint <= 0x00AF)
eRet = latin;
else if (0x00B2 <= codePoint && codePoint <= 0x00B3)
eRet = latin;
else if (0x00B5 <= codePoint && codePoint <= 0x00D6)
eRet = latin;
else if (0x00D8 <= codePoint && codePoint <= 0x00F6)
eRet = latin;
else if (0x00F8 <= codePoint && codePoint <= 0x058F)
eRet = latin;
else if (0x0590 <= codePoint && codePoint <= 0x074F)
eRet = cs;
else if (0x0780 <= codePoint && codePoint <= 0x07BF)
eRet = cs;
else if (0x0900 <= codePoint && codePoint <= 0x109F)
eRet = cs;
else if (0x10A0 <= codePoint && codePoint <= 0x10FF)
eRet = latin;
else if (0x1200 <= codePoint && codePoint <= 0x137F)
eRet = latin;
else if (0x13A0 <= codePoint && codePoint <= 0x177F)
eRet = latin;
else if (0x1D00 <= codePoint && codePoint <= 0x1D7F)
eRet = latin;
else if (0x1E00 <= codePoint && codePoint <= 0x1FFF)
eRet = latin;
else if (0x1780 <= codePoint && codePoint <= 0x18AF)
eRet = cs;
else if (0x2000 <= codePoint && codePoint <= 0x200B)
eRet = latin;
else if (0x200C <= codePoint && codePoint <= 0x200F)
eRet = cs;
else if (0x2010 <= codePoint && codePoint <= 0x2029)
{
eRet = latin;
if (0x2018 <= codePoint && codePoint <= 0x201E)
{
if (rBcp47LanguageTag == "ii-CN" ||
rBcp47LanguageTag == "ja-JP" ||
rBcp47LanguageTag == "ko-KR" ||
rBcp47LanguageTag == "zh-CN" ||
rBcp47LanguageTag == "zh-HK" ||
rBcp47LanguageTag == "zh-MO" ||
rBcp47LanguageTag == "zh-SG" ||
rBcp47LanguageTag == "zh-TW")
{
eRet = ea;
}
}
}
else if (0x202A <= codePoint && codePoint <= 0x202F)
eRet = cs;
else if (0x2030 <= codePoint && codePoint <= 0x2046)
eRet = latin;
else if (0x204A <= codePoint && codePoint <= 0x245F)
eRet = latin;
else if (0x2670 <= codePoint && codePoint <= 0x2671)
eRet = latin;
else if (0x27C0 <= codePoint && codePoint <= 0x2BFF)
eRet = latin;
else if (0x3099 <= codePoint && codePoint <= 0x309A)
eRet = ea;
else if (0xD835 == codePoint)
eRet = latin;
else if (0xF000 <= codePoint && codePoint <= 0xF0FF)
eRet = sym;
else if (0xFB00 <= codePoint && codePoint <= 0xFB17)
eRet = latin;
else if (0xFB1D <= codePoint && codePoint <= 0xFB4F)
eRet = cs;
else if (0xFE50 <= codePoint && codePoint <= 0xFE6F)
eRet = latin;
return eRet;
}
OString ConvertColor( const Color &rColor )
{
OString color( "auto" );
if ( rColor.GetColor() != COL_AUTO )
{
const char pHexDigits[] = "0123456789ABCDEF";
char pBuffer[] = "000000";
pBuffer[0] = pHexDigits[ ( rColor.GetRed() >> 4 ) & 0x0F ];
pBuffer[1] = pHexDigits[ rColor.GetRed() & 0x0F ];
pBuffer[2] = pHexDigits[ ( rColor.GetGreen() >> 4 ) & 0x0F ];
pBuffer[3] = pHexDigits[ rColor.GetGreen() & 0x0F ];
pBuffer[4] = pHexDigits[ ( rColor.GetBlue() >> 4 ) & 0x0F ];
pBuffer[5] = pHexDigits[ rColor.GetBlue() & 0x0F ];
color = OString( pBuffer );
}
return color;
}
#define IN2MM100( v ) static_cast< sal_Int32 >( (v) * 2540.0 + 0.5 )
#define MM2MM100( v ) static_cast< sal_Int32 >( (v) * 100.0 + 0.5 )
static const ApiPaperSize spPaperSizeTable[] =
{
{ 0, 0 }, // 0 - (undefined)
{ IN2MM100( 8.5 ), IN2MM100( 11 ) }, // 1 - Letter paper
{ IN2MM100( 8.5 ), IN2MM100( 11 ) }, // 2 - Letter small paper
{ IN2MM100( 11 ), IN2MM100( 17 ) }, // 3 - Tabloid paper
{ IN2MM100( 17 ), IN2MM100( 11 ) }, // 4 - Ledger paper
{ IN2MM100( 8.5 ), IN2MM100( 14 ) }, // 5 - Legal paper
{ IN2MM100( 5.5 ), IN2MM100( 8.5 ) }, // 6 - Statement paper
{ IN2MM100( 7.25 ), IN2MM100( 10.5 ) }, // 7 - Executive paper
{ MM2MM100( 297 ), MM2MM100( 420 ) }, // 8 - A3 paper
{ MM2MM100( 210 ), MM2MM100( 297 ) }, // 9 - A4 paper
{ MM2MM100( 210 ), MM2MM100( 297 ) }, // 10 - A4 small paper
{ MM2MM100( 148 ), MM2MM100( 210 ) }, // 11 - A5 paper
{ MM2MM100( 250 ), MM2MM100( 353 ) }, // 12 - B4 paper
{ MM2MM100( 176 ), MM2MM100( 250 ) }, // 13 - B5 paper
{ IN2MM100( 8.5 ), IN2MM100( 13 ) }, // 14 - Folio paper
{ MM2MM100( 215 ), MM2MM100( 275 ) }, // 15 - Quarto paper
{ IN2MM100( 10 ), IN2MM100( 14 ) }, // 16 - Standard paper
{ IN2MM100( 11 ), IN2MM100( 17 ) }, // 17 - Standard paper
{ IN2MM100( 8.5 ), IN2MM100( 11 ) }, // 18 - Note paper
{ IN2MM100( 3.875 ), IN2MM100( 8.875 ) }, // 19 - #9 envelope
{ IN2MM100( 4.125 ), IN2MM100( 9.5 ) }, // 20 - #10 envelope
{ IN2MM100( 4.5 ), IN2MM100( 10.375 ) }, // 21 - #11 envelope
{ IN2MM100( 4.75 ), IN2MM100( 11 ) }, // 22 - #12 envelope
{ IN2MM100( 5 ), IN2MM100( 11.5 ) }, // 23 - #14 envelope
{ IN2MM100( 17 ), IN2MM100( 22 ) }, // 24 - C paper
{ IN2MM100( 22 ), IN2MM100( 34 ) }, // 25 - D paper
{ IN2MM100( 34 ), IN2MM100( 44 ) }, // 26 - E paper
{ MM2MM100( 110 ), MM2MM100( 220 ) }, // 27 - DL envelope
{ MM2MM100( 162 ), MM2MM100( 229 ) }, // 28 - C5 envelope
{ MM2MM100( 324 ), MM2MM100( 458 ) }, // 29 - C3 envelope
{ MM2MM100( 229 ), MM2MM100( 324 ) }, // 30 - C4 envelope
{ MM2MM100( 114 ), MM2MM100( 162 ) }, // 31 - C6 envelope
{ MM2MM100( 114 ), MM2MM100( 229 ) }, // 32 - C65 envelope
{ MM2MM100( 250 ), MM2MM100( 353 ) }, // 33 - B4 envelope
{ MM2MM100( 176 ), MM2MM100( 250 ) }, // 34 - B5 envelope
{ MM2MM100( 176 ), MM2MM100( 125 ) }, // 35 - B6 envelope
{ MM2MM100( 110 ), MM2MM100( 230 ) }, // 36 - Italy envelope
{ IN2MM100( 3.875 ), IN2MM100( 7.5 ) }, // 37 - Monarch envelope
{ IN2MM100( 3.625 ), IN2MM100( 6.5 ) }, // 38 - 6 3/4 envelope
{ IN2MM100( 14.875 ), IN2MM100( 11 ) }, // 39 - US standard fanfold
{ IN2MM100( 8.5 ), IN2MM100( 12 ) }, // 40 - German standard fanfold
{ IN2MM100( 8.5 ), IN2MM100( 13 ) }, // 41 - German legal fanfold
{ MM2MM100( 250 ), MM2MM100( 353 ) }, // 42 - ISO B4
{ MM2MM100( 200 ), MM2MM100( 148 ) }, // 43 - Japanese double postcard
{ IN2MM100( 9 ), IN2MM100( 11 ) }, // 44 - Standard paper
{ IN2MM100( 10 ), IN2MM100( 11 ) }, // 45 - Standard paper
{ IN2MM100( 15 ), IN2MM100( 11 ) }, // 46 - Standard paper
{ MM2MM100( 220 ), MM2MM100( 220 ) }, // 47 - Invite envelope
{ 0, 0 }, // 48 - (undefined)
{ 0, 0 }, // 49 - (undefined)
{ IN2MM100( 9.275 ), IN2MM100( 12 ) }, // 50 - Letter extra paper
{ IN2MM100( 9.275 ), IN2MM100( 15 ) }, // 51 - Legal extra paper
{ IN2MM100( 11.69 ), IN2MM100( 18 ) }, // 52 - Tabloid extra paper
{ MM2MM100( 236 ), MM2MM100( 322 ) }, // 53 - A4 extra paper
{ IN2MM100( 8.275 ), IN2MM100( 11 ) }, // 54 - Letter transverse paper
{ MM2MM100( 210 ), MM2MM100( 297 ) }, // 55 - A4 transverse paper
{ IN2MM100( 9.275 ), IN2MM100( 12 ) }, // 56 - Letter extra transverse paper
{ MM2MM100( 227 ), MM2MM100( 356 ) }, // 57 - SuperA/SuperA/A4 paper
{ MM2MM100( 305 ), MM2MM100( 487 ) }, // 58 - SuperB/SuperB/A3 paper
{ IN2MM100( 8.5 ), IN2MM100( 12.69 ) }, // 59 - Letter plus paper
{ MM2MM100( 210 ), MM2MM100( 330 ) }, // 60 - A4 plus paper
{ MM2MM100( 148 ), MM2MM100( 210 ) }, // 61 - A5 transverse paper
{ MM2MM100( 182 ), MM2MM100( 257 ) }, // 62 - JIS B5 transverse paper
{ MM2MM100( 322 ), MM2MM100( 445 ) }, // 63 - A3 extra paper
{ MM2MM100( 174 ), MM2MM100( 235 ) }, // 64 - A5 extra paper
{ MM2MM100( 201 ), MM2MM100( 276 ) }, // 65 - ISO B5 extra paper
{ MM2MM100( 420 ), MM2MM100( 594 ) }, // 66 - A2 paper
{ MM2MM100( 297 ), MM2MM100( 420 ) }, // 67 - A3 transverse paper
{ MM2MM100( 322 ), MM2MM100( 445 ) } // 68 - A3 extra transverse paper
};
sal_Int32 PaperSizeConv::getMSPaperSizeIndex( const com::sun::star::awt::Size& rSize )
{
sal_Int32 nElems = SAL_N_ELEMENTS( spPaperSizeTable );
// Need to find the best match for current size
sal_Int32 nDeltaWidth = 0;
sal_Int32 nDeltaHeight = 0;
sal_Int32 nPaperSizeIndex = 0; // Undefined
const ApiPaperSize* pItem = spPaperSizeTable;
const ApiPaperSize* pEnd = spPaperSizeTable + nElems;
for ( ; pItem != pEnd; ++pItem )
{
sal_Int32 nCurDeltaHeight = std::abs( pItem->mnHeight - rSize.Height );
sal_Int32 nCurDeltaWidth = std::abs( pItem->mnWidth - rSize.Width );
if ( pItem == spPaperSizeTable ) // initialise delta with first item
{
nDeltaWidth = nCurDeltaWidth;
nDeltaHeight = nCurDeltaHeight;
}
else
{
if ( nCurDeltaWidth < nDeltaWidth && nCurDeltaHeight < nDeltaHeight )
{
nDeltaWidth = nCurDeltaWidth;
nDeltaHeight = nCurDeltaHeight;
nPaperSizeIndex = (pItem - spPaperSizeTable);
}
}
}
sal_Int32 nTol = 10; // hmm not sure is this the best way
if ( nDeltaWidth <= nTol && nDeltaHeight <= nTol )
return nPaperSizeIndex;
return 0;
}
const ApiPaperSize& PaperSizeConv::getApiSizeForMSPaperSizeIndex( sal_Int32 nMSOPaperIndex )
{
sal_Int32 nElems = SAL_N_ELEMENTS( spPaperSizeTable );
if ( nMSOPaperIndex < 0 || nMSOPaperIndex > nElems - 1 )
return spPaperSizeTable[ 0 ];
return spPaperSizeTable[ nMSOPaperIndex ];
}
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|