The Tor Browser: intl/locale/public/nsILanguageAtomService.h@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-

     2  *

     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/. */

     7 #ifndef nsILanguageAtomService_h_

     8 #define nsILanguageAtomService_h_

    10 /*

    11  * The nsILanguageAtomService provides a mapping from languages or charsets

    12  * to language groups, and access to the system locale language.

    13  */

    15 #include "nsISupports.h"

    16 #include "nsCOMPtr.h"

    17 #include "nsIAtom.h"

    19 #define NS_ILANGUAGEATOMSERVICE_IID \

    20   {0xAF4C48CF, 0x8F76, 0x4477, \

    21     { 0xA7, 0x0E, 0xAB, 0x09, 0x74, 0xE2, 0x41, 0xF0 }}

    23 #define NS_LANGUAGEATOMSERVICE_CONTRACTID \

    24   "@mozilla.org/intl/nslanguageatomservice;1"

    26 class nsILanguageAtomService : public nsISupports

    27 {

    28  public:

    29   NS_DECLARE_STATIC_IID_ACCESSOR(NS_ILANGUAGEATOMSERVICE_IID)

    31   virtual nsIAtom* LookupLanguage(const nsACString &aLanguage,

    32                                   nsresult *aError = nullptr) = 0;

    33   virtual already_AddRefed<nsIAtom>

    34   LookupCharSet(const char *aCharSet, nsresult *aError = nullptr) = 0;

    36   virtual nsIAtom* GetLocaleLanguage(nsresult *aError = nullptr) = 0;

    38   virtual nsIAtom* GetLanguageGroup(nsIAtom *aLanguage,

    39                                     nsresult *aError = nullptr) = 0;

    40 };

    42 NS_DEFINE_STATIC_IID_ACCESSOR(nsILanguageAtomService,

    43                               NS_ILANGUAGEATOMSERVICE_IID)

    45 #endif

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