firefox-main/js/src/builtin/intl/RelativeTimeFormat.h (file symbol)

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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* vim: set ts=8 sts=2 et sw=2 tw=80:
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef builtin_intl_RelativeTimeFormat_h
#define builtin_intl_RelativeTimeFormat_h
#include "mozilla/intl/NumberPart.h"
#include <stddef.h>
#include <stdint.h>
#include "gc/Barrier.h"
#include "js/Class.h"
#include "vm/NativeObject.h"
#include "vm/StringType.h"
namespace mozilla::intl {
class RelativeTimeFormat;
}
namespace js::intl {
struct RelativeTimeFormatOptions;
class RelativeTimeFormatObject : public NativeObject {
public:
static const JSClass class_;
static const JSClass& protoClass_;
static constexpr uint32_t LOCALE = 0;
static constexpr uint32_t NUMBERING_SYSTEM = 1;
static constexpr uint32_t OPTIONS = 2;
static constexpr uint32_t URELATIVE_TIME_FORMAT_SLOT = 3;
static constexpr uint32_t SLOT_COUNT = 4;
// Estimated memory use for URelativeDateTimeFormatter (see IcuMemoryUsage).
static constexpr size_t EstimatedMemoryUse = 8188;
bool isLocaleResolved() const { return getFixedSlot(LOCALE).isString(); }
JSObject* getRequestedLocales() const {
const auto& slot = getFixedSlot(LOCALE);
if (slot.isUndefined()) {
return nullptr;
}
return &slot.toObject();
}
void setRequestedLocales(JSObject* requestedLocales) {
setFixedSlot(LOCALE, ObjectValue(*requestedLocales));
}
JSLinearString* getLocale() const {
const auto& slot = getFixedSlot(LOCALE);
if (slot.isUndefined()) {
return nullptr;
}
return &slot.toString()->asLinear();
}
void setLocale(JSLinearString* locale) {
setFixedSlot(LOCALE, StringValue(locale));
}
JSLinearString* getNumberingSystem() const {
const auto& slot = getFixedSlot(NUMBERING_SYSTEM);
if (slot.isUndefined()) {
return nullptr;
}
return &slot.toString()->asLinear();
}
void setNumberingSystem(JSLinearString* numberingSystem) {
setFixedSlot(NUMBERING_SYSTEM, StringValue(numberingSystem));
}
RelativeTimeFormatOptions getOptions() const;
void setOptions(const RelativeTimeFormatOptions& options);
mozilla::intl::RelativeTimeFormat* getRelativeTimeFormatter() const {
const auto& slot = getFixedSlot(URELATIVE_TIME_FORMAT_SLOT);
if (slot.isUndefined()) {
return nullptr;
}
return static_cast<mozilla::intl::RelativeTimeFormat*>(slot.toPrivate());
}
void setRelativeTimeFormatter(mozilla::intl::RelativeTimeFormat* rtf) {
setFixedSlot(URELATIVE_TIME_FORMAT_SLOT, PrivateValue(rtf));
}
private:
static const JSClassOps classOps_;
static const ClassSpec classSpec_;
static void finalize(JS::GCContext* gcx, JSObject* obj);
};
enum class NumberFormatUnit;
[[nodiscard]] bool FormattedRelativeTimeToParts(
JSContext* cx, Handle<JSString*> str,
const mozilla::intl::NumberPartVector& parts,
NumberFormatUnit numberFormatUnit, MutableHandle<JS::Value> result);
} // namespace js::intl
#endif /* builtin_intl_RelativeTimeFormat_h */