1 // Copyright (c) 2012 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/spellchecker/spellcheck_factory.h"
6
7 #include "base/prefs/pref_service.h"
8 #include "chrome/browser/profiles/incognito_helpers.h"
9 #include "chrome/browser/spellchecker/spellcheck_service.h"
10 #include "chrome/common/pref_names.h"
11 #include "chrome/grit/locale_settings.h"
12 #include "components/keyed_service/content/browser_context_dependency_manager.h"
13 #include "components/pref_registry/pref_registry_syncable.h"
14 #include "components/user_prefs/user_prefs.h"
15 #include "content/public/browser/render_process_host.h"
16
17 // static
GetForContext(content::BrowserContext * context)18 SpellcheckService* SpellcheckServiceFactory::GetForContext(
19 content::BrowserContext* context) {
20 return static_cast<SpellcheckService*>(
21 GetInstance()->GetServiceForBrowserContext(context, true));
22 }
23
24 // static
GetForRenderProcessId(int render_process_id)25 SpellcheckService* SpellcheckServiceFactory::GetForRenderProcessId(
26 int render_process_id) {
27 content::RenderProcessHost* host =
28 content::RenderProcessHost::FromID(render_process_id);
29 if (!host)
30 return NULL;
31 content::BrowserContext* context = host->GetBrowserContext();
32 if (!context)
33 return NULL;
34 return GetForContext(context);
35 }
36
37 // static
GetInstance()38 SpellcheckServiceFactory* SpellcheckServiceFactory::GetInstance() {
39 return Singleton<SpellcheckServiceFactory>::get();
40 }
41
SpellcheckServiceFactory()42 SpellcheckServiceFactory::SpellcheckServiceFactory()
43 : BrowserContextKeyedServiceFactory(
44 "SpellcheckService",
45 BrowserContextDependencyManager::GetInstance()) {
46 // TODO(erg): Uncomment these as they are initialized.
47 // DependsOn(RequestContextFactory::GetInstance());
48 }
49
~SpellcheckServiceFactory()50 SpellcheckServiceFactory::~SpellcheckServiceFactory() {}
51
BuildServiceInstanceFor(content::BrowserContext * context) const52 KeyedService* SpellcheckServiceFactory::BuildServiceInstanceFor(
53 content::BrowserContext* context) const {
54 // Many variables are initialized from the |context| in the SpellcheckService.
55 SpellcheckService* spellcheck = new SpellcheckService(context);
56
57 PrefService* prefs = user_prefs::UserPrefs::Get(context);
58 DCHECK(prefs);
59
60 // Instantiates Metrics object for spellchecking for use.
61 spellcheck->StartRecordingMetrics(
62 prefs->GetBoolean(prefs::kEnableContinuousSpellcheck));
63
64 return spellcheck;
65 }
66
RegisterProfilePrefs(user_prefs::PrefRegistrySyncable * user_prefs)67 void SpellcheckServiceFactory::RegisterProfilePrefs(
68 user_prefs::PrefRegistrySyncable* user_prefs) {
69 // TODO(estade): IDS_SPELLCHECK_DICTIONARY should be an ASCII string.
70 user_prefs->RegisterLocalizedStringPref(
71 prefs::kSpellCheckDictionary,
72 IDS_SPELLCHECK_DICTIONARY,
73 user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
74 user_prefs->RegisterBooleanPref(
75 prefs::kSpellCheckUseSpellingService,
76 false,
77 user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
78 user_prefs->RegisterBooleanPref(
79 prefs::kEnableContinuousSpellcheck,
80 true,
81 user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
82 user_prefs->RegisterBooleanPref(
83 prefs::kEnableAutoSpellCorrect,
84 false,
85 user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
86 }
87
GetBrowserContextToUse(content::BrowserContext * context) const88 content::BrowserContext* SpellcheckServiceFactory::GetBrowserContextToUse(
89 content::BrowserContext* context) const {
90 return chrome::GetBrowserContextRedirectedInIncognito(context);
91 }
92
ServiceIsNULLWhileTesting() const93 bool SpellcheckServiceFactory::ServiceIsNULLWhileTesting() const {
94 return true;
95 }
96