blob: 2bedbf811a9cdd987bda5ff9d4b5354696e28507 [file] [log] [blame]
// 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_COLLATOR_H_
#define V8_OBJECTS_JS_COLLATOR_H_
#include <set>
#include <string>
#include "src/execution/isolate.h"
#include "src/heap/factory.h"
#include "src/objects/intl-objects.h"
#include "src/objects/js-objects.h"
#include "src/objects/managed.h"
#include "src/objects/objects.h"
// Has to be the last include (doesn't have include guards):
#include "src/objects/object-macros.h"
namespace U_ICU_NAMESPACE {
class Collator;
} // namespace U_ICU_NAMESPACE
namespace v8 {
namespace internal {
class JSCollator : public JSObject {
public:
// ecma402/#sec-initializecollator
V8_WARN_UNUSED_RESULT static MaybeHandle<JSCollator> Initialize(
Isolate* isolate, Handle<JSCollator> collator, Handle<Object> locales,
Handle<Object> options);
// ecma402/#sec-intl.collator.prototype.resolvedoptions
static Handle<JSObject> ResolvedOptions(Isolate* isolate,
Handle<JSCollator> collator);
V8_EXPORT_PRIVATE static const std::set<std::string>& GetAvailableLocales();
DECL_CAST(JSCollator)
DECL_PRINTER(JSCollator)
DECL_VERIFIER(JSCollator)
// Layout description.
#define JS_COLLATOR_FIELDS(V) \
V(kICUCollatorOffset, kTaggedSize) \
V(kBoundCompareOffset, kTaggedSize) \
/* Total size. */ \
V(kSize, 0)
DEFINE_FIELD_OFFSET_CONSTANTS(JSObject::kHeaderSize, JS_COLLATOR_FIELDS)
#undef JS_COLLATOR_FIELDS
DECL_ACCESSORS(icu_collator, Managed<icu::Collator>)
DECL_ACCESSORS(bound_compare, Object)
OBJECT_CONSTRUCTORS(JSCollator, JSObject);
};
} // namespace internal
} // namespace v8
#include "src/objects/object-macros-undef.h"
#endif // V8_OBJECTS_JS_COLLATOR_H_