IntlDateTimeFormat.h [plain text]
#pragma once
#if ENABLE(INTL)
#include "JSDestructibleObject.h"
#include <unicode/udat.h>
#include <unicode/uvernum.h>
#define JSC_ICU_HAS_UFIELDPOSITER (U_ICU_VERSION_MAJOR_NUM >= 55)
namespace JSC {
class IntlDateTimeFormatConstructor;
class JSBoundFunction;
class IntlDateTimeFormat : public JSDestructibleObject {
public:
typedef JSDestructibleObject Base;
static IntlDateTimeFormat* create(VM&, Structure*);
static Structure* createStructure(VM&, JSGlobalObject*, JSValue);
DECLARE_INFO;
void initializeDateTimeFormat(ExecState&, JSValue locales, JSValue options);
JSValue format(ExecState&, double value);
#if JSC_ICU_HAS_UFIELDPOSITER
JSValue formatToParts(ExecState&, double value);
#endif
JSObject* resolvedOptions(ExecState&);
JSBoundFunction* boundFormat() const { return m_boundFormat.get(); }
void setBoundFormat(VM&, JSBoundFunction*);
protected:
IntlDateTimeFormat(VM&, Structure*);
void finishCreation(VM&);
static void destroy(JSCell*);
static void visitChildren(JSCell*, SlotVisitor&);
private:
enum class Weekday { None, Narrow, Short, Long };
enum class Era { None, Narrow, Short, Long };
enum class Year { None, TwoDigit, Numeric };
enum class Month { None, TwoDigit, Numeric, Narrow, Short, Long };
enum class Day { None, TwoDigit, Numeric };
enum class Hour { None, TwoDigit, Numeric };
enum class Minute { None, TwoDigit, Numeric };
enum class Second { None, TwoDigit, Numeric };
enum class TimeZoneName { None, Short, Long };
struct UDateFormatDeleter {
void operator()(UDateFormat*) const;
};
void setFormatsFromPattern(const StringView&);
static const char* weekdayString(Weekday);
static const char* eraString(Era);
static const char* yearString(Year);
static const char* monthString(Month);
static const char* dayString(Day);
static const char* hourString(Hour);
static const char* minuteString(Minute);
static const char* secondString(Second);
static const char* timeZoneNameString(TimeZoneName);
bool m_initializedDateTimeFormat { false };
WriteBarrier<JSBoundFunction> m_boundFormat;
std::unique_ptr<UDateFormat, UDateFormatDeleter> m_dateFormat;
String m_locale;
String m_calendar;
String m_numberingSystem;
String m_timeZone;
bool m_hour12 { true };
Weekday m_weekday { Weekday::None };
Era m_era { Era::None };
Year m_year { Year::None };
Month m_month { Month::None };
Day m_day { Day::None };
Hour m_hour { Hour::None };
Minute m_minute { Minute::None };
Second m_second { Second::None };
TimeZoneName m_timeZoneName { TimeZoneName::None };
#if JSC_ICU_HAS_UFIELDPOSITER
struct UFieldPositionIteratorDeleter {
void operator()(UFieldPositionIterator*) const;
};
static const char* partTypeString(UDateFormatField);
#endif
};
}
#endif // ENABLE(INTL)