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scuffed-code/icu4c/source/i18n/unicode/dtfmtsym.h
Fredrik Roubert 17b8600e8e ICU-11018 Support CLDR time separator (ICU4C) 
This change will treat the ':' character in patterns as a symbol
(instead of as a literal) and if the Locale defines timeSeparator then
use that character instead when formatting and accept both when parsing.

It will also define the '.' as an alternate time separator, that will be
accepted when parsing in lenient mode.

This is one character more strict than before, when in lenient mode also
the '-' was accepted as time separator instead of ':'.

R=rocketman@google.com

Review URL: https://codereview.appspot.com/180610043

X-SVN-Rev: 36897
2014-12-19 07:19:41 +00:00

964 lines
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/*
********************************************************************************
* Copyright (C) 1997-2014, 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 !UCONFIG_NO_FORMATTING
#include "unicode/calendar.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 NULL, 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 U_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.
* (NULL 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.
* (NULL 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
*/
UBool 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
*/
UBool 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,
DT_CONTEXT_COUNT
};
/**
* 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,
/**
*/
DT_WIDTH_COUNT = 4
};
/**
* 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 or ABBREVIATED. There
* are no NARROW quarters.
* @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 or ABBREVIATED. There
* are no NARROW quarters.
* @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 UChar DEFAULT_TIME_SEPARATOR = 0x003a; // ':'
/**
* This alternate time separator is always recognized when parsing.
* @internal
*/
static const UChar 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 */
#ifndef U_HIDE_DRAFT_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.
* @draft 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).
* @draft 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.
* @draft 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).
* @draft ICU 54
*/
void setZodiacNames(const UnicodeString* zodiacNames, int32_t count,
DtContextType context, DtWidthType width);
#endif /* U_HIDE_DRAFT_API */
#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 NULL 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 NULL 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 mthod
* 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 UChar * 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;
/**
* 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;
/**
* 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;
/**
* 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;
/**
* 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];
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(); // 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 lenth 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(UChar 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(UChar 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 // _DTFMTSYM
//eof
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