ios/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 "ios/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 "components/keyed_service/core/service_access_type.h"
  10 #include "components/keyed_service/ios/browser_state_dependency_manager.h"
  11 #include "components/omnibox/browser/in_memory_url_index.h"
  12 #include "ios/chrome/browser/bookmarks/bookmark_model_factory.h"
  13 #include "ios/chrome/browser/browser_state/browser_state_otr_helper.h"
  14 #include "ios/chrome/browser/history/history_service_factory.h"
  15 #include "ios/chrome/browser/pref_names.h"
  16 #include "ios/public/provider/chrome/browser/browser_state/chrome_browser_state.h"
  17 #include "ios/public/provider/chrome/browser/chrome_browser_provider.h"
  18 #include "ios/web/public/web_thread.h"
  19
  20 namespace ios {
  21
  22 // static
  23 InMemoryURLIndex* InMemoryURLIndexFactory::GetForBrowserState(
  24     ios::ChromeBrowserState* browser_state) {
  25   return static_cast<InMemoryURLIndex*>(
  26       GetInstance()->GetServiceForBrowserState(browser_state, true));
  27 }
  28
  29 // static
  30 InMemoryURLIndexFactory* InMemoryURLIndexFactory::GetInstance() {
  31   return base::Singleton<InMemoryURLIndexFactory>::get();
  32 }
  33
  34 InMemoryURLIndexFactory::InMemoryURLIndexFactory()
  35     : BrowserStateKeyedServiceFactory(
  36           "InMemoryURLIndex",
  37           BrowserStateDependencyManager::GetInstance()) {
  38   DependsOn(ios::BookmarkModelFactory::GetInstance());
  39   DependsOn(ios::HistoryServiceFactory::GetInstance());
  40 }
  41
  42 InMemoryURLIndexFactory::~InMemoryURLIndexFactory() {}
  43
  44 scoped_ptr<KeyedService> InMemoryURLIndexFactory::BuildServiceInstanceFor(
  45     web::BrowserState* context) const {
  46   ios::ChromeBrowserState* browser_state =
  47       ios::ChromeBrowserState::FromBrowserState(context);
  48
  49   SchemeSet schemes_to_whilelist;
  50   schemes_to_whilelist.insert(
  51       ios::GetChromeBrowserProvider()->GetChromeUIScheme());
  52
  53   // Do not force creation of the HistoryService if saving history is disabled.
  54   scoped_ptr<InMemoryURLIndex> in_memory_url_index(new InMemoryURLIndex(
  55       ios::BookmarkModelFactory::GetForBrowserState(browser_state),
  56       ios::HistoryServiceFactory::GetForBrowserState(
  57           browser_state, ServiceAccessType::IMPLICIT_ACCESS),
  58       web::WebThread::GetBlockingPool(), browser_state->GetStatePath(),
  59       browser_state->GetPrefs()->GetString(ios::prefs::kAcceptLanguages),
  60       schemes_to_whilelist));
  61   in_memory_url_index->Init();
  62   return in_memory_url_index.Pass();
  63 }
  64
  65 web::BrowserState* InMemoryURLIndexFactory::GetBrowserStateToUse(
  66     web::BrowserState* context) const {
  67   return GetBrowserStateRedirectedInIncognito(context);
  68 }
  69
  70 bool InMemoryURLIndexFactory::ServiceIsNULLWhileTesting() const {
  71   return true;
  72 }
  73
  74 }  // namespace ios