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// © 2016 and later: Unicode, Inc. and others.
/*
********************************************************************************
* Copyright (C) 1997-2016, International Business Machines
* Corporation and others. All Rights Reserved.
********************************************************************************
*
* File DTFMTSYM.H
*
* Modification History:
*
* Date Name Description
* 02/19/97 aliu Converted from java.
* 07/21/98 stephen Added getZoneIndex()
* Changed to match C++ conventions
********************************************************************************
*/
#ifndef DTFMTSYM_H
#define DTFMTSYM_H
#include "unicode/utypes.h"
#if U_SHOW_CPLUSPLUS_API
#if !UCONFIG_NO_FORMATTING
#include "unicode/calendar.h"
#include "unicode/strenum.h"
#include "unicode/uobject.h"
#include "unicode/locid.h"
#include "unicode/udat.h"
#include "unicode/ures.h"
/**
* \file
* \brief C++ API: Symbols for formatting dates.
*/
U_NAMESPACE_BEGIN
/* forward declaration */
class SimpleDateFormat;
class Hashtable;
/**
* DateFormatSymbols is a public class for encapsulating localizable date-time
* formatting data -- including timezone data. DateFormatSymbols is used by
* DateFormat and SimpleDateFormat.
* <P>
* Rather than first creating a DateFormatSymbols to get a date-time formatter
* by using a SimpleDateFormat constructor, clients are encouraged to create a
* date-time formatter using the getTimeInstance(), getDateInstance(), or
* getDateTimeInstance() method in DateFormat. Each of these methods can return a
* date/time formatter initialized with a default format pattern along with the
* date-time formatting data for a given or default locale. After a formatter is
* created, clients may modify the format pattern using the setPattern function
* as so desired. For more information on using these formatter factory
* functions, see DateFormat.
* <P>
* If clients decide to create a date-time formatter with a particular format
* pattern and locale, they can do so with new SimpleDateFormat(aPattern,
* new DateFormatSymbols(aLocale)). This will load the appropriate date-time
* formatting data from the locale.
* <P>
* DateFormatSymbols objects are clonable. When clients obtain a
* DateFormatSymbols object, they can feel free to modify the date-time
* formatting data as necessary. For instance, clients can
* replace the localized date-time format pattern characters with the ones that
* they feel easy to remember. Or they can change the representative cities
* originally picked by default to using their favorite ones.
* <P>
* DateFormatSymbols are not expected to be subclassed. Data for a calendar is
* loaded out of resource bundles. The 'type' parameter indicates the type of
* calendar, for example, "gregorian" or "japanese". If the type is not gregorian
* (or nullptr, or an empty string) then the type is appended to the resource name,
* for example, 'Eras_japanese' instead of 'Eras'. If the resource 'Eras_japanese' did
* not exist (even in root), then this class will fall back to just 'Eras', that is,
* Gregorian data. Therefore, the calendar implementor MUST ensure that the root
* locale at least contains any resources that are to be particularized for the
* calendar type.
*/
class U_I18N_API DateFormatSymbols final : public UObject {
public:
/**
* Construct a DateFormatSymbols object by loading format data from
* resources for the default locale, in the default calendar (Gregorian).
* <P>
* NOTE: This constructor will never fail; if it cannot get resource
* data for the default locale, it will return a last-resort object
* based on hard-coded strings.
*
* @param status Status code. Failure
* results if the resources for the default cannot be
* found or cannot be loaded
* @stable ICU 2.0
*/
DateFormatSymbols(UErrorCode& status);
/**
* Construct a DateFormatSymbols object by loading format data from
* resources for the given locale, in the default calendar (Gregorian).
*
* @param locale Locale to load format data from.
* @param status Status code. Failure
* results if the resources for the locale cannot be
* found or cannot be loaded
* @stable ICU 2.0
*/
DateFormatSymbols(const Locale& locale,
UErrorCode& status);
#ifndef U_HIDE_INTERNAL_API
/**
* Construct a DateFormatSymbols object by loading format data from
* resources for the default locale, in the default calendar (Gregorian).
* <P>
* NOTE: This constructor will never fail; if it cannot get resource
* data for the default locale, it will return a last-resort object
* based on hard-coded strings.
*
* @param type Type of calendar (as returned by Calendar::getType).
* Will be used to access the correct set of strings.
* (nullptr or empty string defaults to "gregorian".)
* @param status Status code. Failure
* results if the resources for the default cannot be
* found or cannot be loaded
* @internal
*/
DateFormatSymbols(const char *type, UErrorCode& status);
/**
* Construct a DateFormatSymbols object by loading format data from
* resources for the given locale, in the default calendar (Gregorian).
*
* @param locale Locale to load format data from.
* @param type Type of calendar (as returned by Calendar::getType).
* Will be used to access the correct set of strings.
* (nullptr or empty string defaults to "gregorian".)
* @param status Status code. Failure
* results if the resources for the locale cannot be
* found or cannot be loaded
* @internal
*/
DateFormatSymbols(const Locale& locale,
const char *type,
UErrorCode& status);
#endif /* U_HIDE_INTERNAL_API */
/**
* Copy constructor.
* @stable ICU 2.0
*/
DateFormatSymbols(const DateFormatSymbols&);
/**
* Assignment operator.
* @stable ICU 2.0
*/
DateFormatSymbols& operator=(const DateFormatSymbols&);
/**
* Destructor. This is nonvirtual because this class is not designed to be
* subclassed.
* @stable ICU 2.0
*/
virtual ~DateFormatSymbols();
/**
* Return true if another object is semantically equal to this one.
*
* @param other the DateFormatSymbols object to be compared with.
* @return true if other is semantically equal to this.
* @stable ICU 2.0
*/
bool operator==(const DateFormatSymbols& other) const;
/**
* Return true if another object is semantically unequal to this one.
*
* @param other the DateFormatSymbols object to be compared with.
* @return true if other is semantically unequal to this.
* @stable ICU 2.0
*/
bool operator!=(const DateFormatSymbols& other) const { return !operator==(other); }
/**
* Gets abbreviated era strings. For example: "AD" and "BC".
*
* @param count Filled in with length of the array.
* @return the era strings.
* @stable ICU 2.0
*/
const UnicodeString* getEras(int32_t& count) const;
/**
* Sets abbreviated era strings. For example: "AD" and "BC".
* @param eras Array of era strings (DateFormatSymbols retains ownership.)
* @param count Filled in with length of the array.
* @stable ICU 2.0
*/
void setEras(const UnicodeString* eras, int32_t count);
/**
* Gets era name strings. For example: "Anno Domini" and "Before Christ".
*
* @param count Filled in with length of the array.
* @return the era name strings.
* @stable ICU 3.4
*/
const UnicodeString* getEraNames(int32_t& count) const;
/**
* Sets era name strings. For example: "Anno Domini" and "Before Christ".
* @param eraNames Array of era name strings (DateFormatSymbols retains ownership.)
* @param count Filled in with length of the array.
* @stable ICU 3.6
*/
void setEraNames(const UnicodeString* eraNames, int32_t count);
/**
* Gets narrow era strings. For example: "A" and "B".
*
* @param count Filled in with length of the array.
* @return the narrow era strings.
* @stable ICU 4.2
*/
const UnicodeString* getNarrowEras(int32_t& count) const;
/**
* Sets narrow era strings. For example: "A" and "B".
* @param narrowEras Array of narrow era strings (DateFormatSymbols retains ownership.)
* @param count Filled in with length of the array.
* @stable ICU 4.2
*/
void setNarrowEras(const UnicodeString* narrowEras, int32_t count);
/**
* Gets month strings. For example: "January", "February", etc.
* @param count Filled in with length of the array.
* @return the month strings. (DateFormatSymbols retains ownership.)
* @stable ICU 2.0
*/
const UnicodeString* getMonths(int32_t& count) const;
/**
* Sets month strings. For example: "January", "February", etc.
*
* @param months the new month strings. (not adopted; caller retains ownership)
* @param count Filled in with length of the array.
* @stable ICU 2.0
*/
void setMonths(const UnicodeString* months, int32_t count);
/**
* Gets short month strings. For example: "Jan", "Feb", etc.
*
* @param count Filled in with length of the array.
* @return the short month strings. (DateFormatSymbols retains ownership.)
* @stable ICU 2.0
*/
const UnicodeString* getShortMonths(int32_t& count) const;
/**
* Sets short month strings. For example: "Jan", "Feb", etc.
* @param count Filled in with length of the array.
* @param shortMonths the new short month strings. (not adopted; caller retains ownership)
* @stable ICU 2.0
*/
void setShortMonths(const UnicodeString* shortMonths, int32_t count);
/**
* Selector for date formatting context
* @stable ICU 3.6
*/
enum DtContextType {
FORMAT,
STANDALONE,
#ifndef U_HIDE_DEPRECATED_API
/**
* One more than the highest normal DtContextType value.
* @deprecated ICU 58 The numeric value may change over time, see ICU ticket #12420.
*/
DT_CONTEXT_COUNT
#endif // U_HIDE_DEPRECATED_API
};
/**
* Selector for date formatting width
* @stable ICU 3.6
*/
enum DtWidthType {
ABBREVIATED,
WIDE,
NARROW,
/**
* Short width is currently only supported for weekday names.
* @stable ICU 51
*/
SHORT,
#ifndef U_HIDE_DEPRECATED_API
/**
* One more than the highest normal DtWidthType value.
* @deprecated ICU 58 The numeric value may change over time, see ICU ticket #12420.
*/
DT_WIDTH_COUNT = 4
#endif // U_HIDE_DEPRECATED_API
};
/**
* Gets month strings by width and context. For example: "January", "February", etc.
* @param count Filled in with length of the array.
* @param context The formatting context, either FORMAT or STANDALONE
* @param width The width of returned strings, either WIDE, ABBREVIATED, or NARROW.
* @return the month strings. (DateFormatSymbols retains ownership.)
* @stable ICU 3.4
*/
const UnicodeString* getMonths(int32_t& count, DtContextType context, DtWidthType width) const;
/**
* Sets month strings by width and context. For example: "January", "February", etc.
*
* @param months The new month strings. (not adopted; caller retains ownership)
* @param count Filled in with length of the array.
* @param context The formatting context, either FORMAT or STANDALONE
* @param width The width of returned strings, either WIDE, ABBREVIATED, or NARROW.
* @stable ICU 3.6
*/
void setMonths(const UnicodeString* months, int32_t count, DtContextType context, DtWidthType width);
/**
* Gets wide weekday strings. For example: "Sunday", "Monday", etc.
* @param count Filled in with length of the array.
* @return the weekday strings. (DateFormatSymbols retains ownership.)
* @stable ICU 2.0
*/
const UnicodeString* getWeekdays(int32_t& count) const;
/**
* Sets wide weekday strings. For example: "Sunday", "Monday", etc.
* @param weekdays the new weekday strings. (not adopted; caller retains ownership)
* @param count Filled in with length of the array.
* @stable ICU 2.0
*/
void setWeekdays(const UnicodeString* weekdays, int32_t count);
/**
* Gets abbreviated weekday strings. For example: "Sun", "Mon", etc. (Note: The method name is
* misleading; it does not get the CLDR-style "short" weekday strings, e.g. "Su", "Mo", etc.)
* @param count Filled in with length of the array.
* @return the abbreviated weekday strings. (DateFormatSymbols retains ownership.)
* @stable ICU 2.0
*/
const UnicodeString* getShortWeekdays(int32_t& count) const;
/**
* Sets abbreviated weekday strings. For example: "Sun", "Mon", etc. (Note: The method name is
* misleading; it does not set the CLDR-style "short" weekday strings, e.g. "Su", "Mo", etc.)
* @param abbrevWeekdays the new abbreviated weekday strings. (not adopted; caller retains ownership)
* @param count Filled in with length of the array.
* @stable ICU 2.0
*/
void setShortWeekdays(const UnicodeString* abbrevWeekdays, int32_t count);
/**
* Gets weekday strings by width and context. For example: "Sunday", "Monday", etc.
* @param count Filled in with length of the array.
* @param context The formatting context, either FORMAT or STANDALONE
* @param width The width of returned strings, either WIDE, ABBREVIATED, SHORT, or NARROW
* @return the month strings. (DateFormatSymbols retains ownership.)
* @stable ICU 3.4
*/
const UnicodeString* getWeekdays(int32_t& count, DtContextType context, DtWidthType width) const;
/**
* Sets weekday strings by width and context. For example: "Sunday", "Monday", etc.
* @param weekdays The new weekday strings. (not adopted; caller retains ownership)
* @param count Filled in with length of the array.
* @param context The formatting context, either FORMAT or STANDALONE
* @param width The width of returned strings, either WIDE, ABBREVIATED, SHORT, or NARROW
* @stable ICU 3.6
*/
void setWeekdays(const UnicodeString* weekdays, int32_t count, DtContextType context, DtWidthType width);
/**
* Gets quarter strings by width and context. For example: "1st Quarter", "2nd Quarter", etc.
* @param count Filled in with length of the array.
* @param context The formatting context, either FORMAT or STANDALONE
* @param width The width of returned strings, either WIDE, ABBREVIATED, or NARROW.
* @return the quarter strings. (DateFormatSymbols retains ownership.)
* @stable ICU 3.6
*/
const UnicodeString* getQuarters(int32_t& count, DtContextType context, DtWidthType width) const;
/**
* Sets quarter strings by width and context. For example: "1st Quarter", "2nd Quarter", etc.
*
* @param quarters The new quarter strings. (not adopted; caller retains ownership)
* @param count Filled in with length of the array.
* @param context The formatting context, either FORMAT or STANDALONE
* @param width The width of returned strings, either WIDE, ABBREVIATED, or NARROW.
* @stable ICU 3.6
*/
void setQuarters(const UnicodeString* quarters, int32_t count, DtContextType context, DtWidthType width);
/**
* Gets AM/PM strings. For example: "AM" and "PM".
* @param count Filled in with length of the array.
* @return the weekday strings. (DateFormatSymbols retains ownership.)
* @stable ICU 2.0
*/
const UnicodeString* getAmPmStrings(int32_t& count) const;
/**
* Sets ampm strings. For example: "AM" and "PM".
* @param ampms the new ampm strings. (not adopted; caller retains ownership)
* @param count Filled in with length of the array.
* @stable ICU 2.0
*/
void setAmPmStrings(const UnicodeString* ampms, int32_t count);
#ifndef U_HIDE_INTERNAL_API
/**
* This default time separator is used for formatting when the locale
* doesn't specify any time separator, and always recognized when parsing.
* @internal
*/
static const char16_t DEFAULT_TIME_SEPARATOR = 0x003a; // ':'
/**
* This alternate time separator is always recognized when parsing.
* @internal
*/
static const char16_t ALTERNATE_TIME_SEPARATOR = 0x002e; // '.'
/**
* Gets the time separator string. For example: ":".
* @param result Output param which will receive the time separator string.
* @return A reference to 'result'.
* @internal
*/
UnicodeString& getTimeSeparatorString(UnicodeString& result) const;
/**
* Sets the time separator string. For example: ":".
* @param newTimeSeparator the new time separator string.
* @internal
*/
void setTimeSeparatorString(const UnicodeString& newTimeSeparator);
#endif /* U_HIDE_INTERNAL_API */
/**
* Gets cyclic year name strings if the calendar has them, by width and context.
* For example: "jia-zi", "yi-chou", etc.
* @param count Filled in with length of the array.
* @param context The usage context: FORMAT, STANDALONE.
* @param width The requested name width: WIDE, ABBREVIATED, NARROW.
* @return The year name strings (DateFormatSymbols retains ownership),
* or null if they are not available for this calendar.
* @stable ICU 54
*/
const UnicodeString* getYearNames(int32_t& count,
DtContextType context, DtWidthType width) const;
/**
* Sets cyclic year name strings by width and context. For example: "jia-zi", "yi-chou", etc.
*
* @param yearNames The new cyclic year name strings (not adopted; caller retains ownership).
* @param count The length of the array.
* @param context The usage context: FORMAT, STANDALONE (currently only FORMAT is supported).
* @param width The name width: WIDE, ABBREVIATED, NARROW (currently only ABBREVIATED is supported).
* @stable ICU 54
*/
void setYearNames(const UnicodeString* yearNames, int32_t count,
DtContextType context, DtWidthType width);
/**
* Gets calendar zodiac name strings if the calendar has them, by width and context.
* For example: "Rat", "Ox", "Tiger", etc.
* @param count Filled in with length of the array.
* @param context The usage context: FORMAT, STANDALONE.
* @param width The requested name width: WIDE, ABBREVIATED, NARROW.
* @return The zodiac name strings (DateFormatSymbols retains ownership),
* or null if they are not available for this calendar.
* @stable ICU 54
*/
const UnicodeString* getZodiacNames(int32_t& count,
DtContextType context, DtWidthType width) const;
/**
* Sets calendar zodiac name strings by width and context. For example: "Rat", "Ox", "Tiger", etc.
*
* @param zodiacNames The new zodiac name strings (not adopted; caller retains ownership).
* @param count The length of the array.
* @param context The usage context: FORMAT, STANDALONE (currently only FORMAT is supported).
* @param width The name width: WIDE, ABBREVIATED, NARROW (currently only ABBREVIATED is supported).
* @stable ICU 54
*/
void setZodiacNames(const UnicodeString* zodiacNames, int32_t count,
DtContextType context, DtWidthType width);
#ifndef U_HIDE_INTERNAL_API
/**
* Somewhat temporary constants for leap month pattern types, adequate for supporting
* just leap month patterns as needed for Chinese lunar calendar.
* Eventually we will add full support for different month pattern types (needed for
* other calendars such as Hindu) at which point this approach will be replaced by a
* more complete approach.
* @internal
*/
enum EMonthPatternType
{
kLeapMonthPatternFormatWide,
kLeapMonthPatternFormatAbbrev,
kLeapMonthPatternFormatNarrow,
kLeapMonthPatternStandaloneWide,
kLeapMonthPatternStandaloneAbbrev,
kLeapMonthPatternStandaloneNarrow,
kLeapMonthPatternNumeric,
kMonthPatternsCount
};
/**
* Somewhat temporary function for getting complete set of leap month patterns for all
* contexts & widths, indexed by EMonthPatternType values. Returns nullptr if calendar
* does not have leap month patterns. Note, there is currently no setter for this.
* Eventually we will add full support for different month pattern types (needed for
* other calendars such as Hindu) at which point this approach will be replaced by a
* more complete approach.
* @param count Filled in with length of the array (may be 0).
* @return The leap month patterns (DateFormatSymbols retains ownership).
* May be nullptr if there are no leap month patterns for this calendar.
* @internal
*/
const UnicodeString* getLeapMonthPatterns(int32_t& count) const;
#endif /* U_HIDE_INTERNAL_API */
#ifndef U_HIDE_DEPRECATED_API
/**
* Gets timezone strings. These strings are stored in a 2-dimensional array.
* @param rowCount Output param to receive number of rows.
* @param columnCount Output param to receive number of columns.
* @return The timezone strings as a 2-d array. (DateFormatSymbols retains ownership.)
* @deprecated ICU 3.6
*/
const UnicodeString** getZoneStrings(int32_t& rowCount, int32_t& columnCount) const;
#endif /* U_HIDE_DEPRECATED_API */
/**
* Sets timezone strings. These strings are stored in a 2-dimensional array.
* <p><b>Note:</b> SimpleDateFormat no longer use the zone strings stored in
* a DateFormatSymbols. Therefore, the time zone strings set by this method
* have no effects in an instance of SimpleDateFormat for formatting time
* zones.
* @param strings The timezone strings as a 2-d array to be copied. (not adopted; caller retains ownership)
* @param rowCount The number of rows (count of first index).
* @param columnCount The number of columns (count of second index).
* @stable ICU 2.0
*/
void setZoneStrings(const UnicodeString* const* strings, int32_t rowCount, int32_t columnCount);
/**
* Get the non-localized date-time pattern characters.
* @return the non-localized date-time pattern characters
* @stable ICU 2.0
*/
static const char16_t * U_EXPORT2 getPatternUChars(void);
/**
* Gets localized date-time pattern characters. For example: 'u', 't', etc.
* <p>
* Note: ICU no longer provides localized date-time pattern characters for a locale
* starting ICU 3.8. This method returns the non-localized date-time pattern
* characters unless user defined localized data is set by setLocalPatternChars.
* @param result Output param which will receive the localized date-time pattern characters.
* @return A reference to 'result'.
* @stable ICU 2.0
*/
UnicodeString& getLocalPatternChars(UnicodeString& result) const;
/**
* Sets localized date-time pattern characters. For example: 'u', 't', etc.
* @param newLocalPatternChars the new localized date-time
* pattern characters.
* @stable ICU 2.0
*/
void setLocalPatternChars(const UnicodeString& newLocalPatternChars);
/**
* Returns the locale for this object. Two flavors are available:
* valid and actual locale.
* @stable ICU 2.8
*/
Locale getLocale(ULocDataLocaleType type, UErrorCode& status) const;
/* The following type and kCapContextUsageTypeCount cannot be #ifndef U_HIDE_INTERNAL_API,
they are needed for .h file declarations. */
/**
* Constants for capitalization context usage types.
* @internal
*/
enum ECapitalizationContextUsageType
{
#ifndef U_HIDE_INTERNAL_API
kCapContextUsageOther = 0,
kCapContextUsageMonthFormat, /* except narrow */
kCapContextUsageMonthStandalone, /* except narrow */
kCapContextUsageMonthNarrow,
kCapContextUsageDayFormat, /* except narrow */
kCapContextUsageDayStandalone, /* except narrow */
kCapContextUsageDayNarrow,
kCapContextUsageEraWide,
kCapContextUsageEraAbbrev,
kCapContextUsageEraNarrow,
kCapContextUsageZoneLong,
kCapContextUsageZoneShort,
kCapContextUsageMetazoneLong,
kCapContextUsageMetazoneShort,
#endif /* U_HIDE_INTERNAL_API */
kCapContextUsageTypeCount = 14
};
/**
* ICU "poor man's RTTI", returns a UClassID for the actual class.
*
* @stable ICU 2.2
*/
virtual UClassID getDynamicClassID() const override;
/**
* ICU "poor man's RTTI", returns a UClassID for this class.
*
* @stable ICU 2.2
*/
static UClassID U_EXPORT2 getStaticClassID();
private:
friend class SimpleDateFormat;
friend class DateFormatSymbolsSingleSetter; // see udat.cpp
/**
* Abbreviated era strings. For example: "AD" and "BC".
*/
UnicodeString* fEras;
int32_t fErasCount;
/**
* Era name strings. For example: "Anno Domini" and "Before Christ".
*/
UnicodeString* fEraNames;
int32_t fEraNamesCount;
/**
* Narrow era strings. For example: "A" and "B".
*/
UnicodeString* fNarrowEras;
int32_t fNarrowErasCount;
/**
* Month strings. For example: "January", "February", etc.
*/
UnicodeString* fMonths;
int32_t fMonthsCount;
/**
* Short month strings. For example: "Jan", "Feb", etc.
*/
UnicodeString* fShortMonths;
int32_t fShortMonthsCount;
/**
* Narrow month strings. For example: "J", "F", etc.
*/
UnicodeString* fNarrowMonths;
int32_t fNarrowMonthsCount;
/**
* Standalone Month strings. For example: "January", "February", etc.
*/
UnicodeString* fStandaloneMonths;
int32_t fStandaloneMonthsCount;
/**
* Standalone Short month strings. For example: "Jan", "Feb", etc.
*/
UnicodeString* fStandaloneShortMonths;
int32_t fStandaloneShortMonthsCount;
/**
* Standalone Narrow month strings. For example: "J", "F", etc.
*/
UnicodeString* fStandaloneNarrowMonths;
int32_t fStandaloneNarrowMonthsCount;
/**
* CLDR-style format wide weekday strings. For example: "Sunday", "Monday", etc.
*/
UnicodeString* fWeekdays;
int32_t fWeekdaysCount;
/**
* CLDR-style format abbreviated (not short) weekday strings. For example: "Sun", "Mon", etc.
*/
UnicodeString* fShortWeekdays;
int32_t fShortWeekdaysCount;
/**
* CLDR-style format short weekday strings. For example: "Su", "Mo", etc.
*/
UnicodeString* fShorterWeekdays;
int32_t fShorterWeekdaysCount;
/**
* CLDR-style format narrow weekday strings. For example: "S", "M", etc.
*/
UnicodeString* fNarrowWeekdays;
int32_t fNarrowWeekdaysCount;
/**
* CLDR-style standalone wide weekday strings. For example: "Sunday", "Monday", etc.
*/
UnicodeString* fStandaloneWeekdays;
int32_t fStandaloneWeekdaysCount;
/**
* CLDR-style standalone abbreviated (not short) weekday strings. For example: "Sun", "Mon", etc.
*/
UnicodeString* fStandaloneShortWeekdays;
int32_t fStandaloneShortWeekdaysCount;
/**
* CLDR-style standalone short weekday strings. For example: "Su", "Mo", etc.
*/
UnicodeString* fStandaloneShorterWeekdays;
int32_t fStandaloneShorterWeekdaysCount;
/**
* Standalone Narrow weekday strings. For example: "Sun", "Mon", etc.
*/
UnicodeString* fStandaloneNarrowWeekdays;
int32_t fStandaloneNarrowWeekdaysCount;
/**
* Ampm strings. For example: "AM" and "PM".
*/
UnicodeString* fAmPms;
int32_t fAmPmsCount;
/**
* Narrow Ampm strings. For example: "a" and "p".
*/
UnicodeString* fNarrowAmPms;
int32_t fNarrowAmPmsCount;
/**
* Time separator string. For example: ":".
*/
UnicodeString fTimeSeparator;
/**
* Quarter strings. For example: "1st quarter", "2nd quarter", etc.
*/
UnicodeString *fQuarters;
int32_t fQuartersCount;
/**
* Short quarters. For example: "Q1", "Q2", etc.
*/
UnicodeString *fShortQuarters;
int32_t fShortQuartersCount;
/**
* Narrow quarters. For example: "1", "2", etc.
* (In many, but not all, locales, this is the same as "Q", but there are locales for which this isn't true.)
*/
UnicodeString *fNarrowQuarters;
int32_t fNarrowQuartersCount;
/**
* Standalone quarter strings. For example: "1st quarter", "2nd quarter", etc.
*/
UnicodeString *fStandaloneQuarters;
int32_t fStandaloneQuartersCount;
/**
* Standalone short quarter strings. For example: "Q1", "Q2", etc.
*/
UnicodeString *fStandaloneShortQuarters;
int32_t fStandaloneShortQuartersCount;
/**
* Standalone narrow quarter strings. For example: "1", "2", etc.
* (In many, but not all, locales, this is the same as "q", but there are locales for which this isn't true.)
*/
UnicodeString *fStandaloneNarrowQuarters;
int32_t fStandaloneNarrowQuartersCount;
/**
* All leap month patterns, for example "{0}bis".
*/
UnicodeString *fLeapMonthPatterns;
int32_t fLeapMonthPatternsCount;
/**
* Cyclic year names, for example: "jia-zi", "yi-chou", ... "gui-hai";
* currently we only have data for format/abbreviated.
* For the others, just get from format/abbreviated, ignore set.
*/
UnicodeString *fShortYearNames;
int32_t fShortYearNamesCount;
/**
* Cyclic zodiac names, for example "Rat", "Ox", "Tiger", etc.;
* currently we only have data for format/abbreviated.
* For the others, just get from format/abbreviated, ignore set.
*/
UnicodeString *fShortZodiacNames;
int32_t fShortZodiacNamesCount;
/**
* Localized names of time zones in this locale. This is a
* two-dimensional array of strings of size n by m,
* where m is at least 5 and up to 7. Each of the n rows is an
* entry containing the localized names for a single TimeZone.
*
* Each such row contains (with i ranging from 0..n-1):
*
* zoneStrings[i][0] - time zone ID
* example: America/Los_Angeles
* zoneStrings[i][1] - long name of zone in standard time
* example: Pacific Standard Time
* zoneStrings[i][2] - short name of zone in standard time
* example: PST
* zoneStrings[i][3] - long name of zone in daylight savings time
* example: Pacific Daylight Time
* zoneStrings[i][4] - short name of zone in daylight savings time
* example: PDT
* zoneStrings[i][5] - location name of zone
* example: United States (Los Angeles)
* zoneStrings[i][6] - long generic name of zone
* example: Pacific Time
* zoneStrings[i][7] - short generic of zone
* example: PT
*
* The zone ID is not localized; it corresponds to the ID
* value associated with a system time zone object. All other entries
* are localized names. If a zone does not implement daylight savings
* time, the daylight savings time names are ignored.
*
* Note:CLDR 1.5 introduced metazone and its historical mappings.
* This simple two-dimensional array is no longer sufficient to represent
* localized names and its historic changes. Since ICU 3.8.1, localized
* zone names extracted from ICU locale data is stored in a ZoneStringFormat
* instance. But we still need to support the old way of customizing
* localized zone names, so we keep this field for the purpose.
*/
UnicodeString **fZoneStrings; // Zone string array set by setZoneStrings
UnicodeString **fLocaleZoneStrings; // Zone string array created by the locale
int32_t fZoneStringsRowCount;
int32_t fZoneStringsColCount;
Locale fZSFLocale; // Locale used for getting ZoneStringFormat
/**
* Localized date-time pattern characters. For example: use 'u' as 'y'.
*/
UnicodeString fLocalPatternChars;
/**
* Capitalization transforms. For each usage type, the first array element indicates
* whether to titlecase for uiListOrMenu context, the second indicates whether to
* titlecase for stand-alone context.
*/
UBool fCapitalization[kCapContextUsageTypeCount][2];
/**
* Abbreviated (== short) day period strings.
*/
UnicodeString *fAbbreviatedDayPeriods;
int32_t fAbbreviatedDayPeriodsCount;
/**
* Wide day period strings.
*/
UnicodeString *fWideDayPeriods;
int32_t fWideDayPeriodsCount;
/**
* Narrow day period strings.
*/
UnicodeString *fNarrowDayPeriods;
int32_t fNarrowDayPeriodsCount;
/**
* Stand-alone abbreviated (== short) day period strings.
*/
UnicodeString *fStandaloneAbbreviatedDayPeriods;
int32_t fStandaloneAbbreviatedDayPeriodsCount;
/**
* Stand-alone wide day period strings.
*/
UnicodeString *fStandaloneWideDayPeriods;
int32_t fStandaloneWideDayPeriodsCount;
/**
* Stand-alone narrow day period strings.
*/
UnicodeString *fStandaloneNarrowDayPeriods;
int32_t fStandaloneNarrowDayPeriodsCount;
private:
/** valid/actual locale information
* these are always ICU locales, so the length should not be a problem
*/
char validLocale[ULOC_FULLNAME_CAPACITY];
char actualLocale[ULOC_FULLNAME_CAPACITY];
DateFormatSymbols() = delete; // default constructor not implemented
/**
* Called by the constructors to actually load data from the resources
*
* @param locale The locale to get symbols for.
* @param type Calendar Type (as from Calendar::getType())
* @param status Input/output parameter, set to success or
* failure code upon return.
* @param useLastResortData determine if use last resort data
*/
void initializeData(const Locale& locale, const char *type,
UErrorCode& status, UBool useLastResortData = false);
/**
* Copy or alias an array in another object, as appropriate.
*
* @param dstArray the copy destination array.
* @param dstCount fill in with the length of 'dstArray'.
* @param srcArray the source array to be copied.
* @param srcCount the length of items to be copied from the 'srcArray'.
*/
static void assignArray(UnicodeString*& dstArray,
int32_t& dstCount,
const UnicodeString* srcArray,
int32_t srcCount);
/**
* Return true if the given arrays' contents are equal, or if the arrays are
* identical (pointers are equal).
*
* @param array1 one array to be compared with.
* @param array2 another array to be compared with.
* @param count the length of items to be copied.
* @return true if the given arrays' contents are equal, or if the arrays are
* identical (pointers are equal).
*/
static UBool arrayCompare(const UnicodeString* array1,
const UnicodeString* array2,
int32_t count);
/**
* Create a copy, in fZoneStrings, of the given zone strings array. The
* member variables fZoneStringsRowCount and fZoneStringsColCount should be
* set already by the caller.
*/
void createZoneStrings(const UnicodeString *const * otherStrings);
/**
* Delete all the storage owned by this object.
*/
void dispose(void);
/**
* Copy all of the other's data to this.
* @param other the object to be copied.
*/
void copyData(const DateFormatSymbols& other);
/**
* Create zone strings array by locale if not yet available
*/
void initZoneStringsArray(void);
/**
* Delete just the zone strings.
*/
void disposeZoneStrings(void);
/**
* Returns the date format field index of the pattern character c,
* or UDAT_FIELD_COUNT if c is not a pattern character.
*/
static UDateFormatField U_EXPORT2 getPatternCharIndex(char16_t c);
/**
* Returns true if f (with its pattern character repeated count times) is a numeric field.
*/
static UBool U_EXPORT2 isNumericField(UDateFormatField f, int32_t count);
/**
* Returns true if c (repeated count times) is the pattern character for a numeric field.
*/
static UBool U_EXPORT2 isNumericPatternChar(char16_t c, int32_t count);
public:
#ifndef U_HIDE_INTERNAL_API
/**
* Gets a DateFormatSymbols by locale.
* Unlike the constructors which always use gregorian calendar, this
* method uses the calendar in the locale. If the locale contains no
* explicit calendar, this method uses the default calendar for that
* locale.
* @param locale the locale.
* @param status error returned here.
* @return the new DateFormatSymbols which the caller owns.
* @internal For ICU use only.
*/
static DateFormatSymbols * U_EXPORT2 createForLocale(
const Locale &locale, UErrorCode &status);
#endif /* U_HIDE_INTERNAL_API */
};
U_NAMESPACE_END
#endif /* #if !UCONFIG_NO_FORMATTING */
#endif /* U_SHOW_CPLUSPLUS_API */
#endif // _DTFMTSYM
//eof