chrome/browser/autocomplete/in_memory_url_index_factory.cc

   1 // Copyright 2015 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/autocomplete/in_memory_url_index_factory.h"
   6
   7 #include "base/memory/singleton.h"
   8 #include "base/prefs/pref_service.h"
   9 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
  10 #include "chrome/browser/history/history_service_factory.h"
  11 #include "chrome/browser/profiles/incognito_helpers.h"
  12 #include "chrome/browser/profiles/profile.h"
  13 #include "chrome/common/pref_names.h"
  14 #include "components/keyed_service/content/browser_context_dependency_manager.h"
  15 #include "components/keyed_service/core/service_access_type.h"
  16 #include "components/omnibox/browser/in_memory_url_index.h"
  17 #include "content/public/browser/browser_thread.h"
  18 #include "content/public/common/url_constants.h"
  19
  20 // static
  21 InMemoryURLIndex* InMemoryURLIndexFactory::GetForProfile(Profile* profile) {
  22   return static_cast<InMemoryURLIndex*>(
  23       GetInstance()->GetServiceForBrowserContext(profile, true));
  24 }
  25
  26 // static
  27 InMemoryURLIndexFactory* InMemoryURLIndexFactory::GetInstance() {
  28   return Singleton<InMemoryURLIndexFactory>::get();
  29 }
  30
  31 InMemoryURLIndexFactory::InMemoryURLIndexFactory()
  32     : BrowserContextKeyedServiceFactory(
  33           "InMemoryURLIndex",
  34           BrowserContextDependencyManager::GetInstance()) {
  35   DependsOn(BookmarkModelFactory::GetInstance());
  36   DependsOn(HistoryServiceFactory::GetInstance());
  37 }
  38
  39 InMemoryURLIndexFactory::~InMemoryURLIndexFactory() {
  40 }
  41
  42 KeyedService* InMemoryURLIndexFactory::BuildServiceInstanceFor(
  43     content::BrowserContext* context) const {
  44   // Do not force creation of the HistoryService if saving history is disabled.
  45   Profile* profile = Profile::FromBrowserContext(context);
  46   SchemeSet chrome_schemes_to_whitelist;
  47   chrome_schemes_to_whitelist.insert(content::kChromeUIScheme);
  48   InMemoryURLIndex* in_memory_url_index = new InMemoryURLIndex(
  49       BookmarkModelFactory::GetForProfile(profile),
  50       HistoryServiceFactory::GetForProfile(profile,
  51                                            ServiceAccessType::IMPLICIT_ACCESS),
  52       content::BrowserThread::GetBlockingPool(), profile->GetPath(),
  53       profile->GetPrefs()->GetString(prefs::kAcceptLanguages),
  54       chrome_schemes_to_whitelist);
  55   in_memory_url_index->Init();
  56   return in_memory_url_index;
  57 }
  58
  59 content::BrowserContext* InMemoryURLIndexFactory::GetBrowserContextToUse(
  60     content::BrowserContext* context) const {
  61   return chrome::GetBrowserContextRedirectedInIncognito(context);
  62 }
  63
  64 bool InMemoryURLIndexFactory::ServiceIsNULLWhileTesting() const {
  65   return true;
  66 }