bool wxNumberFormatter::GetThousandsSeparatorIfUsed(wxChar *sep)
{
#if wxUSE_INTL
static wxChar s_thousandsSeparator = 0;
static LocaleId s_localeUsedForInit;
if ( s_localeUsedForInit.NotInitializedOrHasChanged() )
{
const wxString
s = wxLocale::GetInfo(wxLOCALE_THOUSANDS_SEP, wxLOCALE_CAT_NUMBER);
if ( s.length() == 1 )
{
s_thousandsSeparator = s[0];
}
//else: Unlike above it's perfectly fine for the thousands separator to
// be empty if grouping is not used, so just leave it as 0.
}
if ( !s_thousandsSeparator )
return false;
if ( sep )
*sep = s_thousandsSeparator;
return true;
#else // !wxUSE_INTL
wxUnusedVar(sep);
return false;
#endif // wxUSE_INTL/!wxUSE_INTL
}
wxChar wxNumberFormatter::GetDecimalSeparator()
{
// Notice that while using static variable here is not MT-safe, the worst
// that can happen is that we redo the initialization if we're called
// concurrently from more than one thread so it's not a real problem.
static wxChar s_decimalSeparator = 0;
// Remember the locale which was current when we initialized, we must redo
// the initialization if the locale changed.
static LocaleId s_localeUsedForInit;
if ( s_localeUsedForInit.NotInitializedOrHasChanged() )
{
const wxString
s = wxLocale::GetInfo(wxLOCALE_DECIMAL_POINT, wxLOCALE_CAT_NUMBER);
if ( s.empty() )
{
// We really must have something for decimal separator, so fall
// back to the C locale default.
s_decimalSeparator = '.';
}
else
{
// To the best of my knowledge there are no locales like this.
wxASSERT_MSG( s.length() == 1,
"Multi-character decimal separator?" );
s_decimalSeparator = s[0];
}
}
return s_decimalSeparator;
}
wxChar wxNumberFormatter::GetDecimalSeparator()
{
#if wxUSE_INTL
// Notice that while using static variable here is not MT-safe, the worst
// that can happen is that we redo the initialization if we're called
// concurrently from more than one thread so it's not a real problem.
static wxChar s_decimalSeparator = 0;
// Remember the locale which was current when we initialized, we must redo
// the initialization if the locale changed.
static LocaleId s_localeUsedForInit;
if ( s_localeUsedForInit.NotInitializedOrHasChanged() )
{
const wxString
s = wxLocale::GetInfo(wxLOCALE_DECIMAL_POINT, wxLOCALE_CAT_NUMBER);
if ( s.length() == 1 )
{
s_decimalSeparator = s[0];
}
else
{
// We really must have something for decimal separator, so fall
// back to the C locale default.
s_decimalSeparator = '.';
}
}
return s_decimalSeparator;
#else // !wxUSE_INTL
return wxT('.');
#endif // wxUSE_INTL/!wxUSE_INTL
}
bool wxNumberFormatter::GetThousandsSeparatorIfUsed(wxChar *sep)
{
static wxChar s_thousandsSeparator = 0;
static LocaleId s_localeUsedForInit;
if ( s_localeUsedForInit.NotInitializedOrHasChanged() )
{
const wxString
s = wxLocale::GetInfo(wxLOCALE_THOUSANDS_SEP, wxLOCALE_CAT_NUMBER);
if ( !s.empty() )
{
wxASSERT_MSG( s.length() == 1,
"Multi-character thousands separator?" );
s_thousandsSeparator = s[0];
}
//else: Unlike above it's perfectly fine for the thousands separator to
// be empty if grouping is not used, so just leave it as 0.
}
if ( !s_thousandsSeparator )
return false;
if ( sep )
*sep = s_thousandsSeparator;
return true;
}
