| // This source file is part of the Swift.org open source project |
| // |
| // Copyright (c) 2014 - 2015 Apple Inc. and the Swift project authors |
| // Licensed under Apache License v2.0 with Runtime Library Exception |
| // |
| // See http://swift.org/LICENSE.txt for license information |
| // See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors |
| // |
| |
| |
| /* CFDateFormatter.h |
| Copyright (c) 2003 - 2015 Apple Inc. and the Swift project authors |
| */ |
| |
| #if !defined(__COREFOUNDATION_CFDATEFORMATTER__) |
| #define __COREFOUNDATION_CFDATEFORMATTER__ 1 |
| |
| #include <CoreFoundation/CFBase.h> |
| #include <CoreFoundation/CFDate.h> |
| #include <CoreFoundation/CFLocale.h> |
| |
| CF_IMPLICIT_BRIDGING_ENABLED |
| CF_EXTERN_C_BEGIN |
| |
| typedef struct CF_BRIDGED_MUTABLE_TYPE(id) __CFDateFormatter *CFDateFormatterRef; |
| |
| // CFDateFormatters are not thread-safe. Do not use one from multiple threads! |
| |
| CF_EXPORT |
| CFStringRef CFDateFormatterCreateDateFormatFromTemplate(CFAllocatorRef allocator, CFStringRef tmplate, CFOptionFlags options, CFLocaleRef locale) CF_AVAILABLE(10_6, 4_0); |
| // no options defined, pass 0 for now |
| |
| CF_EXPORT |
| CFTypeID CFDateFormatterGetTypeID(void); |
| |
| typedef CF_ENUM(CFIndex, CFDateFormatterStyle) { // date and time format styles |
| kCFDateFormatterNoStyle = 0, |
| kCFDateFormatterShortStyle = 1, |
| kCFDateFormatterMediumStyle = 2, |
| kCFDateFormatterLongStyle = 3, |
| kCFDateFormatterFullStyle = 4 |
| }; |
| |
| // The exact formatted result for these date and time styles depends on the |
| // locale, but generally: |
| // Short is completely numeric, such as "12/13/52" or "3:30pm" |
| // Medium is longer, such as "Jan 12, 1952" |
| // Long is longer, such as "January 12, 1952" or "3:30:32pm" |
| // Full is pretty complete; e.g. "Tuesday, April 12, 1952 AD" or "3:30:42pm PST" |
| // The specifications though are left fuzzy, in part simply because a user's |
| // preference choices may affect the output, and also the results may change |
| // from one OS release to another. To produce an exactly formatted date you |
| // should not rely on styles and localization, but set the format string and |
| // use nothing but numbers. |
| |
| CF_EXPORT |
| CFDateFormatterRef CFDateFormatterCreate(CFAllocatorRef allocator, CFLocaleRef locale, CFDateFormatterStyle dateStyle, CFDateFormatterStyle timeStyle); |
| // Returns a CFDateFormatter, localized to the given locale, which |
| // will format dates to the given date and time styles. |
| |
| CF_EXPORT |
| CFLocaleRef CFDateFormatterGetLocale(CFDateFormatterRef formatter); |
| |
| CF_EXPORT |
| CFDateFormatterStyle CFDateFormatterGetDateStyle(CFDateFormatterRef formatter); |
| |
| CF_EXPORT |
| CFDateFormatterStyle CFDateFormatterGetTimeStyle(CFDateFormatterRef formatter); |
| // Get the properties with which the date formatter was created. |
| |
| CF_EXPORT |
| CFStringRef CFDateFormatterGetFormat(CFDateFormatterRef formatter); |
| |
| CF_EXPORT |
| void CFDateFormatterSetFormat(CFDateFormatterRef formatter, CFStringRef formatString); |
| // Set the format description string of the date formatter. This |
| // overrides the style settings. The format of the format string |
| // is as defined by the ICU library. The date formatter starts with a |
| // default format string defined by the style arguments with |
| // which it was created. |
| |
| |
| CF_EXPORT |
| CFStringRef CFDateFormatterCreateStringWithDate(CFAllocatorRef allocator, CFDateFormatterRef formatter, CFDateRef date); |
| |
| CF_EXPORT |
| CFStringRef CFDateFormatterCreateStringWithAbsoluteTime(CFAllocatorRef allocator, CFDateFormatterRef formatter, CFAbsoluteTime at); |
| // Create a string representation of the given date or CFAbsoluteTime |
| // using the current state of the date formatter. |
| |
| |
| CF_EXPORT |
| CFDateRef CFDateFormatterCreateDateFromString(CFAllocatorRef allocator, CFDateFormatterRef formatter, CFStringRef string, CFRange *rangep); |
| |
| CF_EXPORT |
| Boolean CFDateFormatterGetAbsoluteTimeFromString(CFDateFormatterRef formatter, CFStringRef string, CFRange *rangep, CFAbsoluteTime *atp); |
| // Parse a string representation of a date using the current state |
| // of the date formatter. The range parameter specifies the range |
| // of the string in which the parsing should occur in input, and on |
| // output indicates the extent that was used; this parameter can |
| // be NULL, in which case the whole string may be used. The |
| // return value indicates whether some date was computed and |
| // (if atp is not NULL) stored at the location specified by atp. |
| |
| |
| CF_EXPORT |
| void CFDateFormatterSetProperty(CFDateFormatterRef formatter, CFStringRef key, CFTypeRef value); |
| |
| CF_EXPORT |
| CFTypeRef CFDateFormatterCopyProperty(CFDateFormatterRef formatter, CFStringRef key); |
| // Set and get various properties of the date formatter, the set of |
| // which may be expanded in the future. |
| |
| CF_EXPORT const CFStringRef kCFDateFormatterIsLenient; // CFBoolean |
| CF_EXPORT const CFStringRef kCFDateFormatterTimeZone; // CFTimeZone |
| CF_EXPORT const CFStringRef kCFDateFormatterCalendarName; // CFString |
| CF_EXPORT const CFStringRef kCFDateFormatterDefaultFormat; // CFString |
| CF_EXPORT const CFStringRef kCFDateFormatterTwoDigitStartDate; // CFDate |
| CF_EXPORT const CFStringRef kCFDateFormatterDefaultDate; // CFDate |
| CF_EXPORT const CFStringRef kCFDateFormatterCalendar; // CFCalendar |
| CF_EXPORT const CFStringRef kCFDateFormatterEraSymbols; // CFArray of CFString |
| CF_EXPORT const CFStringRef kCFDateFormatterMonthSymbols; // CFArray of CFString |
| CF_EXPORT const CFStringRef kCFDateFormatterShortMonthSymbols; // CFArray of CFString |
| CF_EXPORT const CFStringRef kCFDateFormatterWeekdaySymbols; // CFArray of CFString |
| CF_EXPORT const CFStringRef kCFDateFormatterShortWeekdaySymbols; // CFArray of CFString |
| CF_EXPORT const CFStringRef kCFDateFormatterAMSymbol; // CFString |
| CF_EXPORT const CFStringRef kCFDateFormatterPMSymbol; // CFString |
| CF_EXPORT const CFStringRef kCFDateFormatterLongEraSymbols CF_AVAILABLE(10_5, 2_0); // CFArray of CFString |
| CF_EXPORT const CFStringRef kCFDateFormatterVeryShortMonthSymbols CF_AVAILABLE(10_5, 2_0); // CFArray of CFString |
| CF_EXPORT const CFStringRef kCFDateFormatterStandaloneMonthSymbols CF_AVAILABLE(10_5, 2_0); // CFArray of CFString |
| CF_EXPORT const CFStringRef kCFDateFormatterShortStandaloneMonthSymbols CF_AVAILABLE(10_5, 2_0); // CFArray of CFString |
| CF_EXPORT const CFStringRef kCFDateFormatterVeryShortStandaloneMonthSymbols CF_AVAILABLE(10_5, 2_0); // CFArray of CFString |
| CF_EXPORT const CFStringRef kCFDateFormatterVeryShortWeekdaySymbols CF_AVAILABLE(10_5, 2_0); // CFArray of CFString |
| CF_EXPORT const CFStringRef kCFDateFormatterStandaloneWeekdaySymbols CF_AVAILABLE(10_5, 2_0); // CFArray of CFString |
| CF_EXPORT const CFStringRef kCFDateFormatterShortStandaloneWeekdaySymbols CF_AVAILABLE(10_5, 2_0); // CFArray of CFString |
| CF_EXPORT const CFStringRef kCFDateFormatterVeryShortStandaloneWeekdaySymbols CF_AVAILABLE(10_5, 2_0); // CFArray of CFString |
| CF_EXPORT const CFStringRef kCFDateFormatterQuarterSymbols CF_AVAILABLE(10_5, 2_0); // CFArray of CFString |
| CF_EXPORT const CFStringRef kCFDateFormatterShortQuarterSymbols CF_AVAILABLE(10_5, 2_0); // CFArray of CFString |
| CF_EXPORT const CFStringRef kCFDateFormatterStandaloneQuarterSymbols CF_AVAILABLE(10_5, 2_0); // CFArray of CFString |
| CF_EXPORT const CFStringRef kCFDateFormatterShortStandaloneQuarterSymbols CF_AVAILABLE(10_5, 2_0); // CFArray of CFString |
| CF_EXPORT const CFStringRef kCFDateFormatterGregorianStartDate CF_AVAILABLE(10_5, 2_0); // CFDate |
| CF_EXPORT const CFStringRef kCFDateFormatterDoesRelativeDateFormattingKey CF_AVAILABLE(10_6, 4_0); // CFBoolean |
| |
| // See CFLocale.h for these calendar constants: |
| // const CFStringRef kCFGregorianCalendar; |
| // const CFStringRef kCFBuddhistCalendar; |
| // const CFStringRef kCFJapaneseCalendar; |
| // const CFStringRef kCFIslamicCalendar; |
| // const CFStringRef kCFIslamicCivilCalendar; |
| // const CFStringRef kCFHebrewCalendar; |
| // const CFStringRef kCFChineseCalendar; |
| // const CFStringRef kCFRepublicOfChinaCalendar; |
| // const CFStringRef kCFPersianCalendar; |
| // const CFStringRef kCFIndianCalendar; |
| // const CFStringRef kCFISO8601Calendar; |
| |
| CF_EXTERN_C_END |
| CF_IMPLICIT_BRIDGING_DISABLED |
| |
| #endif /* ! __COREFOUNDATION_CFDATEFORMATTER__ */ |
| |