mirror of
https://review.haiku-os.org/haiku
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f188c1defa
* Use a reference rather than a pointer for the output string, removing the need for NULL checks (which were missing, anyway) * Adjust callers to that change * Add new Format variant taking a BDate argument
75 lines
1.7 KiB
C++
75 lines
1.7 KiB
C++
/*
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* Copyright 2010-2014, Haiku, Inc.
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* Distributed under the terms of the MIT Licence.
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*/
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#ifndef _B_DATE_FORMAT_H_
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#define _B_DATE_FORMAT_H_
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#include <DateTime.h>
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#include <DateTimeFormat.h>
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#include <FormattingConventions.h>
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#include <Language.h>
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#include <Locker.h>
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class BString;
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class BTimeZone;
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enum BWeekday {
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B_WEEKDAY_MONDAY = 1,
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B_WEEKDAY_TUESDAY,
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B_WEEKDAY_WEDNESDAY,
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B_WEEKDAY_THURSDAY,
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B_WEEKDAY_FRIDAY,
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B_WEEKDAY_SATURDAY,
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B_WEEKDAY_SUNDAY,
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};
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class BDateFormat {
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public:
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BDateFormat(const BLanguage* const,
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const BFormattingConventions* const);
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BDateFormat(const BDateFormat &other);
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virtual ~BDateFormat();
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static const BDateFormat* Default();
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// formatting
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ssize_t Format(char* string, const size_t maxSize,
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const time_t time,
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const BDateFormatStyle style) const;
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status_t Format(BString& string, const time_t time,
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const BDateFormatStyle style,
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const BTimeZone* timeZone = NULL) const;
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status_t Format(BString& string, const BDate& time,
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const BDateFormatStyle style,
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const BTimeZone* timeZone = NULL) const;
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status_t Format(BString& string,
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int*& fieldPositions, int& fieldCount,
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const time_t time,
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const BDateFormatStyle style) const;
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status_t GetFields(BDateElement*& fields,
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int& fieldCount, BDateFormatStyle style
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) const;
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status_t GetStartOfWeek(BWeekday* weekday) const;
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// TODO parsing
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private:
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icu::DateFormat* _CreateDateFormatter(
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const BString& format) const;
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mutable BLocker fLock;
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BFormattingConventions fConventions;
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BLanguage fLanguage;
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};
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#endif // _B_DATE_FORMAT_H_
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