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LibUnicode: Convert UnicodeDateTimeFormat to link with weak symbols

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Timothy Flynn 2022-01-04 11:29:42 -05:00 • committed by Linus Groh
parent 98709d9be1
commit ba4cdf34f8
6 changed files with 85 additions and 167 deletions
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101
Userland/Libraries/LibUnicode/DateTimeFormat.cpp
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@ -8,7 +8,6 @@
#include <AK/StringBuilder.h>
#include <LibUnicode/DateTimeFormat.h>
#include <LibUnicode/Locale.h>
#include <LibUnicode/UnicodeSymbols.h>
namespace Unicode {
@ -90,15 +89,18 @@ StringView calendar_pattern_style_to_string(CalendarPatternStyle style)
}
}
// https://unicode.org/reports/tr35/tr35-dates.html#Date_Field_Symbol_Table
Vector<Unicode::HourCycle> get_regional_hour_cycles(StringView locale)
{
static auto const& symbols = Detail::Symbols::ensure_loaded();
Optional<Calendar> __attribute__((weak)) calendar_from_string(StringView) { return {}; }
Optional<HourCycleRegion> __attribute__((weak)) hour_cycle_region_from_string(StringView) { return {}; }
Optional<TimeZone> __attribute__((weak)) time_zone_from_string(StringView) { return {}; }
Vector<HourCycle> __attribute__((weak)) get_regional_hour_cycles(StringView) { return {}; }
if (auto hour_cycles = symbols.get_regional_hour_cycles(locale); !hour_cycles.is_empty())
// https://unicode.org/reports/tr35/tr35-dates.html#Date_Field_Symbol_Table
Vector<Unicode::HourCycle> get_locale_hour_cycles(StringView locale)
{
if (auto hour_cycles = get_regional_hour_cycles(locale); !hour_cycles.is_empty())
return hour_cycles;
auto return_default_hour_cycles = [&]() { return symbols.get_regional_hour_cycles("001"sv); };
auto return_default_hour_cycles = [&]() { return get_regional_hour_cycles("001"sv); };
auto language = parse_unicode_language_id(locale);
if (!language.has_value())
@ -109,7 +111,7 @@ Vector<Unicode::HourCycle> get_regional_hour_cycles(StringView locale)
if (!language.has_value() || !language->region.has_value())
return return_default_hour_cycles();
if (auto hour_cycles = symbols.get_regional_hour_cycles(*language->region); !hour_cycles.is_empty())
if (auto hour_cycles = get_regional_hour_cycles(*language->region); !hour_cycles.is_empty())
return hour_cycles;
return return_default_hour_cycles();
@ -117,7 +119,7 @@ Vector<Unicode::HourCycle> get_regional_hour_cycles(StringView locale)
Optional<Unicode::HourCycle> get_default_regional_hour_cycle(StringView locale)
{
if (auto hour_cycles = get_regional_hour_cycles(locale); !hour_cycles.is_empty())
if (auto hour_cycles = get_locale_hour_cycles(locale); !hour_cycles.is_empty())
return hour_cycles.first();
return {};
}
@ -163,80 +165,33 @@ String combine_skeletons(StringView first, StringView second)
return builder.build();
}
Optional<CalendarFormat> __attribute__((weak)) get_calendar_date_format(StringView, StringView) { return {}; }
Optional<CalendarFormat> __attribute__((weak)) get_calendar_time_format(StringView, StringView) { return {}; }
Optional<CalendarFormat> __attribute__((weak)) get_calendar_date_time_format(StringView, StringView) { return {}; }
Optional<CalendarFormat> get_calendar_format(StringView locale, StringView calendar, CalendarFormatType type)
{
static auto const& symbols = Detail::Symbols::ensure_loaded();
switch (type) {
case CalendarFormatType::Date:
return symbols.get_calendar_date_format(locale, calendar);
return get_calendar_date_format(locale, calendar);
case CalendarFormatType::Time:
return symbols.get_calendar_time_format(locale, calendar);
return get_calendar_time_format(locale, calendar);
case CalendarFormatType::DateTime:
return symbols.get_calendar_date_time_format(locale, calendar);
return get_calendar_date_time_format(locale, calendar);
default:
VERIFY_NOT_REACHED();
}
}
Vector<CalendarPattern> get_calendar_available_formats(StringView locale, StringView calendar)
{
static auto const& symbols = Detail::Symbols::ensure_loaded();
return symbols.get_calendar_available_formats(locale, calendar);
}
Optional<Unicode::CalendarRangePattern> get_calendar_default_range_format(StringView locale, StringView calendar)
{
static auto const& symbols = Detail::Symbols::ensure_loaded();
return symbols.get_calendar_default_range_format(locale, calendar);
}
Vector<Unicode::CalendarRangePattern> get_calendar_range_formats(StringView locale, StringView calendar, StringView skeleton)
{
static auto const& symbols = Detail::Symbols::ensure_loaded();
return symbols.get_calendar_range_formats(locale, calendar, skeleton);
}
Vector<Unicode::CalendarRangePattern> get_calendar_range12_formats(StringView locale, StringView calendar, StringView skeleton)
{
static auto const& symbols = Detail::Symbols::ensure_loaded();
return symbols.get_calendar_range12_formats(locale, calendar, skeleton);
}
Optional<StringView> get_calendar_era_symbol(StringView locale, StringView calendar, CalendarPatternStyle style, Unicode::Era value)
{
static auto const& symbols = Detail::Symbols::ensure_loaded();
return symbols.get_calendar_era_symbol(locale, calendar, style, value);
}
Optional<StringView> get_calendar_month_symbol(StringView locale, StringView calendar, CalendarPatternStyle style, Unicode::Month value)
{
static auto const& symbols = Detail::Symbols::ensure_loaded();
return symbols.get_calendar_month_symbol(locale, calendar, style, value);
}
Optional<StringView> get_calendar_weekday_symbol(StringView locale, StringView calendar, CalendarPatternStyle style, Unicode::Weekday value)
{
static auto const& symbols = Detail::Symbols::ensure_loaded();
return symbols.get_calendar_weekday_symbol(locale, calendar, style, value);
}
Optional<StringView> get_calendar_day_period_symbol(StringView locale, StringView calendar, CalendarPatternStyle style, Unicode::DayPeriod value)
{
static auto const& symbols = Detail::Symbols::ensure_loaded();
return symbols.get_calendar_day_period_symbol(locale, calendar, style, value);
}
Optional<StringView> get_calendar_day_period_symbol_for_hour(StringView locale, StringView calendar, CalendarPatternStyle style, u8 hour)
{
static auto const& symbols = Detail::Symbols::ensure_loaded();
return symbols.get_calendar_day_period_symbol_for_hour(locale, calendar, style, hour);
}
Optional<StringView> get_time_zone_name(StringView locale, StringView time_zone, CalendarPatternStyle style)
{
static auto const& symbols = Detail::Symbols::ensure_loaded();
return symbols.get_time_zone_name(locale, time_zone, style);
}
Vector<CalendarPattern> __attribute__((weak)) get_calendar_available_formats(StringView, StringView) { return {}; }
Optional<CalendarRangePattern> __attribute__((weak)) get_calendar_default_range_format(StringView, StringView) { return {}; }
Vector<CalendarRangePattern> __attribute__((weak)) get_calendar_range_formats(StringView, StringView, StringView) { return {}; }
Vector<CalendarRangePattern> __attribute__((weak)) get_calendar_range12_formats(StringView, StringView, StringView) { return {}; }
Optional<StringView> __attribute__((weak)) get_calendar_era_symbol(StringView, StringView, CalendarPatternStyle, Era) { return {}; }
Optional<StringView> __attribute__((weak)) get_calendar_month_symbol(StringView, StringView, CalendarPatternStyle, Month) { return {}; }
Optional<StringView> __attribute__((weak)) get_calendar_weekday_symbol(StringView, StringView, CalendarPatternStyle, Weekday) { return {}; }
Optional<StringView> __attribute__((weak)) get_calendar_day_period_symbol(StringView, StringView, CalendarPatternStyle, DayPeriod) { return {}; }
Optional<StringView> __attribute__((weak)) get_calendar_day_period_symbol_for_hour(StringView, StringView, CalendarPatternStyle, u8) { return {}; }
Optional<StringView> __attribute__((weak)) get_time_zone_name(StringView, StringView, CalendarPatternStyle) { return {}; }
}