| // © 2016 and later: Unicode, Inc. and others. |
| // License & terms of use: http://www.unicode.org/copyright.html |
| /* |
| ******************************************************************************* |
| * Copyright (C) 2003 - 2008, International Business Machines Corporation and * |
| * others. All Rights Reserved. * |
| ******************************************************************************* |
| */ |
| |
| #ifndef CECAL_H |
| #define CECAL_H |
| |
| #include "unicode/utypes.h" |
| |
| #if !UCONFIG_NO_FORMATTING |
| |
| #include "unicode/calendar.h" |
| |
| U_NAMESPACE_BEGIN |
| |
| /** |
| * Base class for EthiopicCalendar and CopticCalendar. |
| * @internal |
| */ |
| class U_I18N_API CECalendar : public Calendar { |
| |
| public: |
| |
| /** |
| * Gets The Temporal monthCode value corresponding to the month for the date. |
| * The value is a string identifier that starts with the literal grapheme |
| * "M" followed by two graphemes representing the zero-padded month number |
| * of the current month in a normal (non-leap) year. For the short thirteen |
| * month in each year in the CECalendar, the value is "M13". |
| * |
| * @param status ICU Error Code |
| * @return One of 13 possible strings in {"M01".. "M12", "M13"}. |
| * @draft ICU 73 |
| */ |
| virtual const char* getTemporalMonthCode(UErrorCode& status) const override; |
| |
| /** |
| * Sets The Temporal monthCode which is a string identifier that starts |
| * with the literal grapheme "M" followed by two graphemes representing |
| * the zero-padded month number of the current month in a normal |
| * (non-leap) year. For CECalendar calendar, the values |
| * are "M01" .. "M13" while the "M13" is represent the short thirteen month |
| * in each year. |
| * |
| * @param temporalMonth The value to be set for temporal monthCode. |
| * @param status ICU Error Code |
| * |
| * @draft ICU 73 |
| */ |
| virtual void setTemporalMonthCode(const char* code, UErrorCode& status) override; |
| |
| protected: |
| //------------------------------------------------------------------------- |
| // Constructors... |
| //------------------------------------------------------------------------- |
| |
| /** |
| * Constructs a CECalendar based on the current time in the default time zone |
| * with the given locale with the Julian epoch offiset |
| * |
| * @param aLocale The given locale. |
| * @param success Indicates the status of CECalendar object construction. |
| * Returns U_ZERO_ERROR if constructed successfully. |
| * @internal |
| */ |
| CECalendar(const Locale& aLocale, UErrorCode& success); |
| |
| /** |
| * Copy Constructor |
| * @internal |
| */ |
| CECalendar (const CECalendar& other); |
| |
| /** |
| * Destructor. |
| * @internal |
| */ |
| virtual ~CECalendar(); |
| |
| /** |
| * Default assignment operator |
| * @param right Calendar object to be copied |
| * @internal |
| */ |
| CECalendar& operator=(const CECalendar& right); |
| |
| protected: |
| //------------------------------------------------------------------------- |
| // Calendar framework |
| //------------------------------------------------------------------------- |
| |
| /** |
| * Return JD of start of given month/extended year |
| * @internal |
| */ |
| virtual int32_t handleComputeMonthStart(int32_t eyear, int32_t month, UBool useMonth) const override; |
| |
| /** |
| * Calculate the limit for a specified type of limit and field |
| * @internal |
| */ |
| virtual int32_t handleGetLimit(UCalendarDateFields field, ELimitType limitType) const override; |
| |
| /** |
| * Returns true because Coptic/Ethiopic Calendar does have a default century |
| * @internal |
| */ |
| virtual UBool haveDefaultCentury() const override; |
| |
| protected: |
| /** |
| * The Coptic and Ethiopic calendars differ only in their epochs. |
| * This method must be implemented by CECalendar subclasses to |
| * return the date offset from Julian |
| * @internal |
| */ |
| virtual int32_t getJDEpochOffset() const = 0; |
| |
| /** |
| * Convert an Coptic/Ethiopic year, month, and day to a Julian day. |
| * |
| * @param year the extended year |
| * @param month the month |
| * @param day the day |
| * @param jdEpochOffset the epoch offset from Julian epoch |
| * @return Julian day |
| * @internal |
| */ |
| static int32_t ceToJD(int32_t year, int32_t month, int32_t date, |
| int32_t jdEpochOffset); |
| |
| /** |
| * Convert a Julian day to an Coptic/Ethiopic year, month and day |
| * |
| * @param julianDay the Julian day |
| * @param jdEpochOffset the epoch offset from Julian epoch |
| * @param year receives the extended year |
| * @param month receives the month |
| * @param date receives the day |
| * @internal |
| */ |
| static void jdToCE(int32_t julianDay, int32_t jdEpochOffset, |
| int32_t& year, int32_t& month, int32_t& day); |
| }; |
| |
| U_NAMESPACE_END |
| |
| #endif /* #if !UCONFIG_NO_FORMATTING */ |
| #endif |
| //eof |