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Implement functions to get localized long/short dayofweek name and short month name in BDateFormat.

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Signed-off-by: Adrien Destugues <[email protected]>
This commit is contained in:
Akshay Agarwal
2017-08-30 20:28:31 +02:00
committed by Adrien Destugues
parent f2c460497c
commit bb3ad41ada
2 changed files with 53 additions and 3 deletions
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headers/os/locale/DateFormat.h
+4 -1
View File
@@ -71,7 +71,10 @@ public:
) const;
status_t GetStartOfWeek(BWeekday* weekday) const;
status_t GetMonthName(int month, BString& outName);
status_t GetMonthName(int month, BString& outName,
const BDateFormatStyle style) const;
status_t GetDayName(int day, BString& outName,
const BDateFormatStyle style) const;
// parsing
src/kits/locale/DateFormat.cpp
+49 -2
View File
@@ -27,6 +27,14 @@
#include <vector>
static const DateFormatSymbols::DtWidthType kDateFormatStyleToWidth[] = {
DateFormatSymbols::WIDE,
DateFormatSymbols::ABBREVIATED,
DateFormatSymbols::SHORT,
DateFormatSymbols::NARROW,
};
BDateFormat::BDateFormat(const BLocale* locale)
: BFormat(locale)
{
@@ -298,8 +306,12 @@ BDateFormat::GetStartOfWeek(BWeekday* startOfWeek) const
status_t
BDateFormat::GetMonthName(int month, BString& outName)
BDateFormat::GetMonthName(int month, BString& outName,
const BDateFormatStyle style) const
{
if (style < 0 || style >= B_DATE_FORMAT_STYLE_COUNT)
return B_BAD_VALUE;
DateFormat* format = _CreateDateFormatter(B_LONG_DATE_FORMAT);
SimpleDateFormat* simpleFormat = dynamic_cast<SimpleDateFormat*>(format);
@@ -311,7 +323,8 @@ BDateFormat::GetMonthName(int month, BString& outName)
const DateFormatSymbols* symbols = simpleFormat->getDateFormatSymbols();
int32_t count;
const UnicodeString* names = symbols->getMonths(count);
const UnicodeString* names = symbols->getMonths(count,
DateFormatSymbols::STANDALONE, kDateFormatStyleToWidth[style]);
if (month > count || month <= 0) {
delete simpleFormat;
@@ -326,6 +339,40 @@ BDateFormat::GetMonthName(int month, BString& outName)
}
status_t
BDateFormat::GetDayName(int day, BString& outName,
const BDateFormatStyle style) const
{
if (style < 0 || style >= B_DATE_FORMAT_STYLE_COUNT)
return B_BAD_VALUE;
DateFormat* format = _CreateDateFormatter(B_LONG_DATE_FORMAT);
SimpleDateFormat* simpleFormat = dynamic_cast<SimpleDateFormat*>(format);
if (simpleFormat == NULL) {
delete format;
return B_ERROR;
}
const DateFormatSymbols* symbols = simpleFormat->getDateFormatSymbols();
int32_t count;
const UnicodeString* names = symbols->getWeekdays(count,
DateFormatSymbols::STANDALONE, kDateFormatStyleToWidth[style]);
if (day >= count || day <= 0) {
delete simpleFormat;
return B_BAD_DATA;
}
BStringByteSink stringConverter(&outName);
names[day].toUTF8(stringConverter);
delete simpleFormat;
return B_OK;
}
status_t
BDateFormat::Parse(BString source, BDateFormatStyle style, BDate& output)
{