140 lines
4.4 KiB
C++
140 lines
4.4 KiB
C++
// © 2016 and later: Unicode, Inc. and others.
|
|
// License & terms of use: http://www.unicode.org/copyright.html
|
|
/*
|
|
********************************************************************************
|
|
* Copyright (C) 2005-2015, International Business Machines
|
|
* Corporation and others. All Rights Reserved.
|
|
********************************************************************************
|
|
*
|
|
* File WINDTFMT.H
|
|
*
|
|
********************************************************************************
|
|
*/
|
|
|
|
#ifndef __WINDTFMT
|
|
#define __WINDTFMT
|
|
|
|
#include "unicode/utypes.h"
|
|
|
|
#if U_PLATFORM_USES_ONLY_WIN32_API
|
|
|
|
#if !UCONFIG_NO_FORMATTING
|
|
|
|
#include "unicode/format.h"
|
|
#include "unicode/datefmt.h"
|
|
#include "unicode/calendar.h"
|
|
#include "unicode/ustring.h"
|
|
#include "unicode/locid.h"
|
|
|
|
/**
|
|
* \file
|
|
* \brief C++ API: Format dates using Windows API.
|
|
*/
|
|
|
|
U_CDECL_BEGIN
|
|
// Forward declarations for Windows types...
|
|
typedef struct _SYSTEMTIME SYSTEMTIME;
|
|
typedef struct _TIME_ZONE_INFORMATION TIME_ZONE_INFORMATION;
|
|
U_CDECL_END
|
|
|
|
U_NAMESPACE_BEGIN
|
|
|
|
class Win32DateFormat : public DateFormat
|
|
{
|
|
public:
|
|
Win32DateFormat(DateFormat::EStyle timeStyle, DateFormat::EStyle dateStyle, const Locale &locale, UErrorCode &status);
|
|
|
|
Win32DateFormat(const Win32DateFormat &other);
|
|
|
|
virtual ~Win32DateFormat();
|
|
|
|
virtual Format *clone(void) const;
|
|
|
|
Win32DateFormat &operator=(const Win32DateFormat &other);
|
|
|
|
UnicodeString &format(Calendar &cal, UnicodeString &appendTo, FieldPosition &pos) const;
|
|
|
|
using DateFormat::format;
|
|
|
|
void parse(const UnicodeString& text, Calendar& cal, ParsePosition& pos) const;
|
|
|
|
/**
|
|
* Set the calendar to be used by this date format. Initially, the default
|
|
* calendar for the specified or default locale is used. The caller should
|
|
* not delete the Calendar object after it is adopted by this call.
|
|
*
|
|
* @param calendarToAdopt Calendar object to be adopted.
|
|
*/
|
|
virtual void adoptCalendar(Calendar* calendarToAdopt);
|
|
|
|
/**
|
|
* Set the calendar to be used by this date format. Initially, the default
|
|
* calendar for the specified or default locale is used.
|
|
*
|
|
* @param newCalendar Calendar object to be set.
|
|
*/
|
|
virtual void setCalendar(const Calendar& newCalendar);
|
|
|
|
/**
|
|
* Sets the time zone for the calendar of this DateFormat object. The caller
|
|
* no longer owns the TimeZone object and should not delete it after this call.
|
|
*
|
|
* @param zoneToAdopt the TimeZone to be adopted.
|
|
*/
|
|
virtual void adoptTimeZone(TimeZone* zoneToAdopt);
|
|
|
|
/**
|
|
* Sets the time zone for the calendar of this DateFormat object.
|
|
* @param zone the new time zone.
|
|
*/
|
|
virtual void setTimeZone(const TimeZone& zone);
|
|
|
|
/**
|
|
* Return the class ID for this class. This is useful only for comparing to
|
|
* a return value from getDynamicClassID(). For example:
|
|
* <pre>
|
|
* . Base* polymorphic_pointer = createPolymorphicObject();
|
|
* . if (polymorphic_pointer->getDynamicClassID() ==
|
|
* . derived::getStaticClassID()) ...
|
|
* </pre>
|
|
* @return The class ID for all objects of this class.
|
|
*/
|
|
U_I18N_API static UClassID U_EXPORT2 getStaticClassID(void);
|
|
|
|
/**
|
|
* Returns a unique class ID POLYMORPHICALLY. Pure virtual override. This
|
|
* method is to implement a simple version of RTTI, since not all C++
|
|
* compilers support genuine RTTI. Polymorphic operator==() and clone()
|
|
* methods call this method.
|
|
*
|
|
* @return The class ID for this object. All objects of a
|
|
* given class have the same class ID. Objects of
|
|
* other classes have different class IDs.
|
|
*/
|
|
virtual UClassID getDynamicClassID(void) const;
|
|
|
|
private:
|
|
void formatDate(const SYSTEMTIME *st, UnicodeString &appendTo) const;
|
|
void formatTime(const SYSTEMTIME *st, UnicodeString &appendTo) const;
|
|
|
|
UnicodeString setTimeZoneInfo(TIME_ZONE_INFORMATION *tzi, const TimeZone &zone) const;
|
|
UnicodeString* getTimeDateFormat(const Calendar *cal, const Locale *locale, UErrorCode &status) const;
|
|
|
|
UnicodeString *fDateTimeMsg;
|
|
DateFormat::EStyle fTimeStyle;
|
|
DateFormat::EStyle fDateStyle;
|
|
Locale fLocale;
|
|
UnicodeString fZoneID;
|
|
TIME_ZONE_INFORMATION *fTZI;
|
|
|
|
UnicodeString* fWindowsLocaleName; // Stores the equivalent Windows locale name.
|
|
};
|
|
|
|
U_NAMESPACE_END
|
|
|
|
#endif /* #if !UCONFIG_NO_FORMATTING */
|
|
|
|
#endif // U_PLATFORM_USES_ONLY_WIN32_API
|
|
|
|
#endif // __WINDTFMT
|