// Copyright 2018 the V8 project authors. All rights reserved.
|
// Use of this source code is governed by a BSD-style license that can be
|
// found in the LICENSE file.
|
|
#ifndef V8_INTL_SUPPORT
|
#error Internationalization is expected to be enabled.
|
#endif // V8_INTL_SUPPORT
|
|
#ifndef V8_OBJECTS_JS_PLURAL_RULES_H_
|
#define V8_OBJECTS_JS_PLURAL_RULES_H_
|
|
#include "src/heap/factory.h"
|
#include "src/isolate.h"
|
#include "src/objects.h"
|
#include "src/objects/intl-objects.h"
|
#include "src/objects/managed.h"
|
|
// Has to be the last include (doesn't have include guards):
|
#include "src/objects/object-macros.h"
|
|
namespace v8 {
|
namespace internal {
|
|
class JSPluralRules : public JSObject {
|
public:
|
V8_WARN_UNUSED_RESULT static MaybeHandle<JSPluralRules> InitializePluralRules(
|
Isolate* isolate, Handle<JSPluralRules> plural_rules,
|
Handle<Object> locales, Handle<Object> options);
|
|
static Handle<JSObject> ResolvedOptions(Isolate* isolate,
|
Handle<JSPluralRules> plural_rules);
|
|
V8_WARN_UNUSED_RESULT static MaybeHandle<String> ResolvePlural(
|
Isolate* isolate, Handle<JSPluralRules> plural_rules,
|
Handle<Object> number);
|
|
DECL_CAST(JSPluralRules)
|
DECL_PRINTER(JSPluralRules)
|
DECL_VERIFIER(JSPluralRules)
|
|
// Layout description.
|
#define JS_PLURAL_RULES_FIELDS(V) \
|
V(kLocaleOffset, kPointerSize) \
|
/* In the future, this can be an enum, \
|
and not a string. */ \
|
V(kTypeOffset, kPointerSize) \
|
V(kICUPluralRulesOffset, kPointerSize) \
|
V(kICUDecimalFormatOffset, kPointerSize) \
|
/* Total size. */ \
|
V(kSize, 0)
|
|
DEFINE_FIELD_OFFSET_CONSTANTS(JSObject::kHeaderSize, JS_PLURAL_RULES_FIELDS)
|
#undef JS_PLURAL_RULES_FIELDS
|
|
DECL_ACCESSORS(locale, String)
|
DECL_ACCESSORS(type, String)
|
DECL_ACCESSORS(icu_plural_rules, Managed<icu::PluralRules>)
|
DECL_ACCESSORS(icu_decimal_format, Managed<icu::DecimalFormat>)
|
|
private:
|
DISALLOW_IMPLICIT_CONSTRUCTORS(JSPluralRules);
|
};
|
|
} // namespace internal
|
} // namespace v8
|
|
#include "src/objects/object-macros-undef.h"
|
|
#endif // V8_OBJECTS_JS_PLURAL_RULES_H_
|
