Ticket #13606: 0001-Implement-functions-to-get-long-short-day-name-and-s.patch

headers/os/locale/DateFormat.h

@@ -72 +72 @@
 
             status_t            GetStartOfWeek(BWeekday* weekday) const;
             status_t            GetMonthName(int month, BString& outName);
+            status_t            GetShortMonthName(int month, BString& outName);
+            status_t            GetDayName(int day, BString& outName);
+            status_t            GetShortDayName(int day, BString& outName);
 
                                 // parsing
 

src/kits/locale/DateFormat.cpp

@@ -327 +327 @@
 
 
 status_t
+BDateFormat::GetShortMonthName(int month, BString& outName)
+{
+    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->getShortMonths(count);
+
+    if (month > count || month <= 0) {
+        delete simpleFormat;
+        return B_BAD_DATA;
+    }
+
+    BStringByteSink stringConverter(&outName);
+    names[month - 1].toUTF8(stringConverter);
+
+    delete simpleFormat;
+    return B_OK;
+}
+
+
+status_t
+BDateFormat::GetDayName(int day, BString& outName)
+{
+    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);
+
+    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::GetShortDayName(int day, BString& outName)
+{
+    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->getShortWeekdays(count);
+
+    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)
 {
     // FIXME currently this parses a date in any timezone (or the local one if