dom/base/IntlUtils.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6 #ifndef mozilla_dom_IntlUtils_h
   7 #define mozilla_dom_IntlUtils_h
   8
   9 #include "mozilla/dom/IntlUtilsBinding.h"
  10 #include "nsWrapperCache.h"
  11 #include "xpcprivate.h"
  12
  13 class nsPIDOMWindowInner;
  14
  15 namespace mozilla::dom {
  16
  17 #ifdef XP_WIN
  18 #  undef GetLocaleInfo
  19 #endif
  20
  21 class IntlUtils final : public nsISupports, public nsWrapperCache {
  22  public:
  23   explicit IntlUtils(nsPIDOMWindowInner* aWindow);
  24
  25   NS_DECL_CYCLE_COLLECTING_ISUPPORTS
  26   NS_DECL_CYCLE_COLLECTION_WRAPPERCACHE_CLASS(IntlUtils)
  27
  28   nsPIDOMWindowInner* GetParentObject() const { return mWindow; }
  29
  30   JSObject* WrapObject(JSContext* aCx,
  31                        JS::Handle<JSObject*> aGivenProto) override;
  32
  33   void GetDisplayNames(const Sequence<nsString>& aLocales,
  34                        const mozilla::dom::DisplayNameOptions& aOptions,
  35                        mozilla::dom::DisplayNameResult& aResult,
  36                        mozilla::ErrorResult& aError);
  37
  38   void GetLocaleInfo(const Sequence<nsString>& aLocales,
  39                      mozilla::dom::LocaleInfo& aResult,
  40                      mozilla::ErrorResult& aError);
  41
  42   bool IsAppLocaleRTL();
  43
  44  private:
  45   ~IntlUtils();
  46
  47   nsCOMPtr<nsPIDOMWindowInner> mWindow;
  48 };
  49
  50 }  // namespace mozilla::dom
  51 #endif