// 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_LOCALE_H_ #define V8_OBJECTS_JS_LOCALE_H_ #include "src/execution/isolate.h" #include "src/handles/global-handles.h" #include "src/heap/factory.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 Locale; } // namespace U_ICU_NAMESPACE namespace v8 { namespace internal { #include "torque-generated/src/objects/js-locale-tq.inc" class JSLocale : public TorqueGeneratedJSLocale<JSLocale, JSObject> { public: // Creates locale object with properties derived from input locale string // and options. static MaybeHandle<JSLocale> New(Isolate* isolate, Handle<Map> map, Handle<String> locale, Handle<JSReceiver> options); static MaybeHandle<JSLocale> Maximize(Isolate* isolate, Handle<JSLocale> locale); static MaybeHandle<JSLocale> Minimize(Isolate* isolate, Handle<JSLocale> locale); static Handle<Object> Language(Isolate* isolate, Handle<JSLocale> locale); static Handle<Object> Script(Isolate* isolate, Handle<JSLocale> locale); static Handle<Object> Region(Isolate* isolate, Handle<JSLocale> locale); static Handle<String> BaseName(Isolate* isolate, Handle<JSLocale> locale); static Handle<Object> Calendar(Isolate* isolate, Handle<JSLocale> locale); static Handle<Object> CaseFirst(Isolate* isolate, Handle<JSLocale> locale); static Handle<Object> Collation(Isolate* isolate, Handle<JSLocale> locale); static Handle<Object> HourCycle(Isolate* isolate, Handle<JSLocale> locale); static Handle<Object> Numeric(Isolate* isolate, Handle<JSLocale> locale); static Handle<Object> NumberingSystem(Isolate* isolate, Handle<JSLocale> locale); static Handle<String> ToString(Isolate* isolate, Handle<JSLocale> locale); static std::string ToString(Handle<JSLocale> locale); // Help function to validate locale by other Intl objects. static bool StartsWithUnicodeLanguageId(const std::string& value); // Help function to check well-formed // "(3*8alphanum) *("-" (3*8alphanum)) sequence" sequence static bool Is38AlphaNumList(const std::string& value); // Help function to check well-formed "3alpha" static bool Is3Alpha(const std::string& value); DECL_ACCESSORS(icu_locale, Managed<icu::Locale>) DECL_PRINTER(JSLocale) TQ_OBJECT_CONSTRUCTORS(JSLocale) }; } // namespace internal } // namespace v8 #include "src/objects/object-macros-undef.h" #endif // V8_OBJECTS_JS_LOCALE_H_