a1954262f8
Currently, all callers of ResolveLocale invoke the operation with an empty [[RelevantExtensionKeys]] slot, so the block of the method that deals with those keys was unimplemented. This implements that block now to prepare for Intl.NumberFormat which has a [[RelevantExtensionKeys]]. Note that the find_key_in_value() method is a simple VERIFY_NOT_REACHED in just this commit until the Intl.NumberFormat's keys are handled in its implementation.
49 lines
1.8 KiB
C++
49 lines
1.8 KiB
C++
/*
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* Copyright (c) 2021, Tim Flynn <trflynn89@pm.me>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/String.h>
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#include <AK/Variant.h>
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#include <AK/Vector.h>
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#include <LibJS/Forward.h>
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#include <LibJS/Runtime/Intl/DisplayNames.h>
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#include <LibJS/Runtime/Value.h>
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#include <LibUnicode/Forward.h>
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namespace JS::Intl {
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using Fallback = Variant<Empty, bool, StringView>;
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struct LocaleOptions {
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Value locale_matcher;
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};
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struct LocaleResult {
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String locale;
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String data_locale;
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};
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struct PatternPartition {
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StringView type;
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StringView value;
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};
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Optional<Unicode::LocaleID> is_structurally_valid_language_tag(StringView locale);
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String canonicalize_unicode_locale_id(Unicode::LocaleID& locale);
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Vector<String> canonicalize_locale_list(GlobalObject&, Value locales);
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Optional<String> best_available_locale(StringView const& locale);
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Vector<String> best_fit_supported_locales(Vector<String> const& requested_locales);
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Vector<String> lookup_supported_locales(Vector<String> const& requested_locales);
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Array* supported_locales(GlobalObject&, Vector<String> const& requested_locales, Value options);
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Object* coerce_options_to_object(GlobalObject& global_object, Value options);
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Value get_option(GlobalObject& global_object, Value options, PropertyName const& property, Value::Type type, Vector<StringView> const& values, Fallback fallback);
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Vector<PatternPartition> partition_pattern(StringView pattern);
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String insert_unicode_extension_and_canonicalize(Unicode::LocaleID locale_id, Unicode::LocaleExtension extension);
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LocaleResult resolve_locale(Vector<String> const& requested_locales, LocaleOptions const& options, Vector<StringView> const& relevant_extension_keys);
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Value canonical_code_for_display_names(GlobalObject&, DisplayNames::Type type, StringView code);
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}
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