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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* Version: MPL 1.1 / GPLv3+ / LGPLv3+
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (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.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Initial Developer of the Original Code is
* Miklos Vajna <vmiklos@suse.cz> (SUSE, Inc.)
* Portions created by the Initial Developer are Copyright (C) 2012 the
* Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 3 or later (the "GPLv3+"), or
* the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"),
* in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable
* instead of those above.
*/
#include <rtl/ustring.hxx>
#include <rtl/strbuf.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 rtl::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( rtl::OStringBuffer &rBuffer, sal_Int32 nNum )
{
if ( nNum < 0 || nNum > 99 )
{
rBuffer.append( "00" );
return;
}
if ( nNum < 10 )
rBuffer.append( '0' );
rBuffer.append( nNum );
}
rtl::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();
rtl::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();
}
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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