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

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/* 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_PluralRules_h
#define builtin_intl_PluralRules_h
#include <stddef.h>
#include <stdint.h>
#include "js/Class.h"
#include "js/TypeDecls.h"
#include "js/Value.h"
#include "vm/NativeObject.h"
namespace mozilla::intl {
class PluralRules;
}
namespace js::intl {
struct PluralRulesOptions;
class PluralRulesObject : public NativeObject {
public:
static const JSClass class_;
static const JSClass& protoClass_;
JS_DEFINE_TYPED_SLOT(0, LOCALE_SLOT, Object, String, Undefined);
JS_DEFINE_TYPED_SLOT(1, OPTIONS_SLOT, Double, Undefined);
JS_DEFINE_TYPED_SLOT(2, PLURAL_RULES_SLOT, Private, Undefined);
static constexpr uint32_t SLOT_COUNT = 3;
// Estimated memory use for UPluralRules (see IcuMemoryUsage).
// Includes usage for UNumberFormat and UNumberRangeFormatter since our
// PluralRules implementations contains a NumberFormat and a NumberRangeFormat
// object.
static constexpr size_t UPluralRulesEstimatedMemoryUse = 5736;
bool isLocaleResolved() const {
return getFixedSlotTyped(LOCALE_SLOT).isString();
}
JSObject* getRequestedLocales() const {
const auto& slot = getFixedSlotTyped(LOCALE_SLOT);
if (slot.isUndefined()) {
return nullptr;
}
return &slot.toObject();
}
void setRequestedLocales(JSObject* requestedLocales) {
setFixedSlotTyped(LOCALE_SLOT, JS::ObjectValue(*requestedLocales));
}
JSLinearString* getLocale() const {
const auto& slot = getFixedSlotTyped(LOCALE_SLOT);
if (slot.isUndefined()) {
return nullptr;
}
return &slot.toString()->asLinear();
}
void setLocale(JSLinearString* locale) {
setFixedSlotTyped(LOCALE_SLOT, JS::StringValue(locale));
}
PluralRulesOptions getOptions() const;
void setOptions(const PluralRulesOptions& options);
mozilla::intl::PluralRules* getPluralRules() const {
const auto& slot = getFixedSlotTyped(PLURAL_RULES_SLOT);
if (slot.isUndefined()) {
return nullptr;
}
return static_cast<mozilla::intl::PluralRules*>(slot.toPrivate());
}
void setPluralRules(mozilla::intl::PluralRules* pluralRules) {
setFixedSlotTyped(PLURAL_RULES_SLOT, PrivateValue(pluralRules));
}
private:
static const JSClassOps classOps_;
static const ClassSpec classSpec_;
static void finalize(JS::GCContext* gcx, JSObject* obj);
};
} // namespace js::intl
#endif /* builtin_intl_PluralRules_h */