* Copyright 2010-2011, Oliver Tappe, zooey@hirschkaefer.de.
* Distributed under the terms of the MIT License.
*/
#include "ICUNumericData.h"
#include <langinfo.h>
#include <locale.h>
#include <string.h>
#include <strings.h>
U_NAMESPACE_USE
namespace BPrivate {
namespace Libroot {
ICUNumericData::ICUNumericData(pthread_key_t tlsKey, struct lconv& localeConv)
:
inherited(tlsKey),
fLocaleConv(localeConv),
fDataBridge(NULL)
{
fLocaleConv.decimal_point = fDecimalPoint;
fLocaleConv.thousands_sep = fThousandsSep;
fLocaleConv.grouping = fGrouping;
}
void
ICUNumericData::Initialize(LocaleNumericDataBridge* dataBridge)
{
fDataBridge = dataBridge;
}
status_t
ICUNumericData::SetTo(const Locale& locale, const char* posixLocaleName)
{
status_t result = inherited::SetTo(locale, posixLocaleName);
if (result == B_OK) {
UErrorCode icuStatus = U_ZERO_ERROR;
DecimalFormat* numberFormat = dynamic_cast<DecimalFormat*>(
NumberFormat::createInstance(locale, UNUM_DECIMAL, icuStatus));
if (!U_SUCCESS(icuStatus))
return B_UNSUPPORTED;
if (!numberFormat)
return B_BAD_TYPE;
const DecimalFormatSymbols* formatSymbols
= numberFormat->getDecimalFormatSymbols();
if (!formatSymbols)
result = B_BAD_DATA;
if (result == B_OK) {
result = _SetLocaleconvEntry(formatSymbols, fDecimalPoint,
DecimalFormatSymbols::kDecimalSeparatorSymbol);
}
if (result == B_OK) {
result = _SetLocaleconvEntry(formatSymbols, fThousandsSep,
DecimalFormatSymbols::kGroupingSeparatorSymbol);
}
if (result == B_OK) {
int32 groupingSize = numberFormat->getGroupingSize();
if (groupingSize < 1)
fGrouping[0] = '\0';
else {
fGrouping[0] = groupingSize;
int32 secondaryGroupingSize
= numberFormat->getSecondaryGroupingSize();
if (secondaryGroupingSize < 1)
fGrouping[1] = '\0';
else {
fGrouping[1] = secondaryGroupingSize;
fGrouping[2] = '\0';
}
}
}
delete numberFormat;
}
return result;
}
status_t
ICUNumericData::SetToPosix()
{
status_t result = inherited::SetToPosix();
if (result == B_OK) {
strcpy(fDecimalPoint, fDataBridge->posixLocaleConv->decimal_point);
strcpy(fThousandsSep, fDataBridge->posixLocaleConv->thousands_sep);
strcpy(fGrouping, fDataBridge->posixLocaleConv->grouping);
}
return result;
}
const char*
ICUNumericData::GetLanginfo(int index)
{
switch(index) {
case RADIXCHAR:
return fDecimalPoint;
case THOUSEP:
return fThousandsSep;
default:
return "";
}
}
}
}
