1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 #include "chrome/browser/translate/translate_accept_languages_factory.h"
6 
7 #include "base/macros.h"
8 #include "chrome/browser/profiles/incognito_helpers.h"
9 #include "chrome/browser/profiles/profile.h"
10 #include "components/keyed_service/content/browser_context_dependency_manager.h"
11 #include "components/language/core/browser/pref_names.h"
12 #include "components/prefs/pref_service.h"
13 #include "components/translate/core/browser/translate_accept_languages.h"
14 
15 // static
16 TranslateAcceptLanguagesFactory*
GetInstance()17 TranslateAcceptLanguagesFactory::GetInstance() {
18   return base::Singleton<TranslateAcceptLanguagesFactory>::get();
19 }
20 
21 // static
22 translate::TranslateAcceptLanguages*
GetForBrowserContext(content::BrowserContext * context)23 TranslateAcceptLanguagesFactory::GetForBrowserContext(
24     content::BrowserContext* context) {
25   return static_cast<translate::TranslateAcceptLanguages*>(
26       GetInstance()->GetServiceForBrowserContext(context, true));
27 }
28 
TranslateAcceptLanguagesFactory()29 TranslateAcceptLanguagesFactory::TranslateAcceptLanguagesFactory()
30     : BrowserContextKeyedServiceFactory(
31           "TranslateAcceptLanguages",
32           BrowserContextDependencyManager::GetInstance()) {}
33 
~TranslateAcceptLanguagesFactory()34 TranslateAcceptLanguagesFactory::~TranslateAcceptLanguagesFactory() {}
35 
BuildServiceInstanceFor(content::BrowserContext * browser_context) const36 KeyedService* TranslateAcceptLanguagesFactory::BuildServiceInstanceFor(
37     content::BrowserContext* browser_context) const {
38   Profile* profile = Profile::FromBrowserContext(browser_context);
39   return new translate::TranslateAcceptLanguages(
40       profile->GetPrefs(), language::prefs::kAcceptLanguages);
41 }
42 
43 content::BrowserContext*
GetBrowserContextToUse(content::BrowserContext * context) const44 TranslateAcceptLanguagesFactory::GetBrowserContextToUse(
45     content::BrowserContext* context) const {
46   return chrome::GetBrowserContextOwnInstanceInIncognito(context);
47 }
48