2021-09-07 14:24:16 +00:00
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/*
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* Copyright (c) 2021 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ECMASCRIPT_JS_PLURAL_RULES_H
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#define ECMASCRIPT_JS_PLURAL_RULES_H
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#include "js_array.h"
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#include "js_hclass.h"
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#include "js_intl.h"
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#include "js_locale.h"
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#include "js_object.h"
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#include "js_tagged_value.h"
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namespace panda::ecmascript {
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constexpr int MNFD_DEFAULT = 0;
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constexpr int MXFD_DEFAULT = 3;
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class JSPluralRules : public JSObject {
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public:
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static JSPluralRules *Cast(ObjectHeader *object)
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{
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ASSERT(JSTaggedValue(object).IsJSPluralRules());
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return reinterpret_cast<JSPluralRules *>(object);
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}
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static constexpr size_t LOCALE_OFFSET = JSObject::SIZE;
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ACCESSORS(Locale, LOCALE_OFFSET, INITIALIZED_PLURAL_RULES)
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ACCESSORS(InitializedPluralRules, INITIALIZED_PLURAL_RULES, TYPE_OFFSET)
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ACCESSORS(Type, TYPE_OFFSET, MININUM_INTEGER_DIGITS_OFFSET)
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ACCESSORS(MinimumIntegerDigits, MININUM_INTEGER_DIGITS_OFFSET, MINIMUM_FRACTION_DIGITS_OFFSET)
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ACCESSORS(MinimumFractionDigits, MINIMUM_FRACTION_DIGITS_OFFSET, MAXIMUM_FRACTION_DIGITS_OFFSET)
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ACCESSORS(MaximumFractionDigits, MAXIMUM_FRACTION_DIGITS_OFFSET, MININUM_SIGNIFICANT_DIGITS_OFFSET)
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ACCESSORS(MinimumSignificantDigits, MININUM_SIGNIFICANT_DIGITS_OFFSET, MAXINUM_SIGNIFICANT_DIGITS_OFFSET)
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ACCESSORS(MaximumSignificantDigits, MAXINUM_SIGNIFICANT_DIGITS_OFFSET, ROUDING_TYPE_OFFSET)
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ACCESSORS(RoundingType, ROUDING_TYPE_OFFSET, ICU_PLURAL_RULES_OFFSET)
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ACCESSORS(IcuPR, ICU_PLURAL_RULES_OFFSET, ICU_NUMBER_FORMAT_OFFSET)
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ACCESSORS(IcuNF, ICU_NUMBER_FORMAT_OFFSET, SIZE)
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DECL_VISIT_OBJECT_FOR_JS_OBJECT(JSObject, LOCALE_OFFSET, SIZE)
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2021-10-18 06:11:40 +00:00
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DECL_DUMP()
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2021-09-07 14:24:16 +00:00
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icu::number::LocalizedNumberFormatter *GetIcuNumberFormatter() const;
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void SetIcuNumberFormatter(JSThread *thread, const icu::number::LocalizedNumberFormatter &icuNF,
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const DeleteEntryPoint &callback);
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static void FreeIcuNumberFormatter(void *pointer, [[maybe_unused]] void* hint = nullptr);
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icu::PluralRules *GetIcuPluralRules() const;
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void SetIcuPluralRules(JSThread *thread, const icu::PluralRules &icuPR, const DeleteEntryPoint &callback);
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static void FreeIcuPluralRules(void *pointer, [[maybe_unused]] void* hint = nullptr);
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static JSHandle<TaggedArray> BuildLocaleSet(JSThread *thread, const std::set<std::string> &icuAvailableLocales);
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static JSHandle<TaggedArray> GetAvailableLocales(JSThread *thread);
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// 15.1.1 InitializePluralRules ( pluralRules, locales, options )
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static JSHandle<JSPluralRules> InitializePluralRules(JSThread *thread, const JSHandle<JSPluralRules> &pluralRules,
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const JSHandle<JSTaggedValue> &locales,
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const JSHandle<JSTaggedValue> &options);
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// 15.1.4 ResolvePlural ( pluralRules, n )
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static JSHandle<EcmaString> ResolvePlural(JSThread *thread, const JSHandle<JSPluralRules> &pluralRules, double n);
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static void ResolvedOptions(JSThread *thread, const JSHandle<JSPluralRules> &pluralRules,
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const JSHandle<JSObject> &options);
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};
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} // namespace panda::ecmascript
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#endif // ECMASCRIPT_JS_PLURAL_RULES_H
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