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LibUnicode: Parse and generate standard currency formatting rules

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Timothy Flynn 2021-11-10 09:54:11 -05:00 committed by Linus Groh
parent bffd73e0d4
commit 967afc1b84
Notes: sideshowbarker 2024-07-18 01:15:23 +09:00 
Author: https://github.com/trflynn89
Commit: https://github.com/SerenityOS/serenity/commit/967afc1b841
Pull-request: https://github.com/SerenityOS/serenity/pull/10873
Reviewed-by: https://github.com/linusg
2 changed files with 14 additions and 4 deletions
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17
Meta/Lagom/Tools/CodeGenerators/LibUnicode/GenerateUnicodeLocale.cpp
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@ -57,6 +57,7 @@ struct NumberSystem {
NumberFormat decimal_format {};
Vector<NumberFormat> decimal_long_formats {};
Vector<NumberFormat> decimal_short_formats {};
NumberFormat currency_format {};
Vector<NumberFormat> currency_short_formats {};
NumberFormat percent_format {};
};
@ -586,10 +587,13 @@ static void parse_number_systems(String locale_numbers_path, UnicodeLocaleData&
auto const& short_format = value.as_object().get("short"sv).as_object().get("decimalFormat"sv);
number_system.decimal_short_formats = parse_number_format(short_format.as_object());
} else if (key.starts_with(currency_formats_prefix)) {
if (value.as_object().has("short"sv)) {
auto system = key.substring(currency_formats_prefix.length());
auto& number_system = ensure_number_system(system);
auto system = key.substring(currency_formats_prefix.length());
auto& number_system = ensure_number_system(system);
auto format_object = value.as_object().get("standard"sv);
number_system.currency_format.format_index = ensure_unique_string(locale_data, format_object.as_string());
if (value.as_object().has("short"sv)) {
auto const& short_format = value.as_object().get("short"sv).as_object().get("standard"sv);
number_system.currency_short_formats = parse_number_format(short_format.as_object());
}
@ -923,6 +927,7 @@ struct NumberSystem {
NumberFormat decimal_format {};
Span<NumberFormat const> decimal_long_formats {};
Span<NumberFormat const> decimal_short_formats {};
NumberFormat currency_format {};
Span<NumberFormat const> currency_short_formats {};
NumberFormat percent_format {};
};
@ -1053,7 +1058,9 @@ static constexpr Array<NumberSystem, @size@> @name@ { {)~~~");
generator.append(" }, ");
append_number_format(number_system.value.decimal_format);
generator.append(" @decimal_long_formats@.span(), @decimal_short_formats@.span(), @currency_short_formats@.span(), ");
generator.append(" @decimal_long_formats@.span(), @decimal_short_formats@.span(), ");
append_number_format(number_system.value.currency_format);
generator.append(" @currency_short_formats@.span(), ");
append_number_format(number_system.value.percent_format);
generator.append(" },");
}
@ -1429,6 +1436,8 @@ Optional<Unicode::NumberFormat> get_standard_number_system_format(StringView loc
switch (type) {
case StandardNumberFormatType::Decimal:
return number_system->decimal_format.to_unicode_number_format();
case StandardNumberFormatType::Currency:
return number_system->currency_format.to_unicode_number_format();
case StandardNumberFormatType::Percent:
return number_system->percent_format.to_unicode_number_format();
}

1
Userland/Libraries/LibUnicode/Locale.h
View File

@ -80,6 +80,7 @@ struct LocaleID {
enum class StandardNumberFormatType : u8 {
Decimal,
Currency,
Percent,
};