chrome/browser/search/instant_service_factory.cc

   1 // Copyright 2013 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/search/instant_service_factory.h"
   6
   7 #include "chrome/browser/history/top_sites_factory.h"
   8 #include "chrome/browser/profiles/incognito_helpers.h"
   9 #include "chrome/browser/profiles/profile.h"
  10 #include "chrome/browser/search/instant_service.h"
  11 #include "chrome/browser/search_engines/template_url_service_factory.h"
  12 #include "chrome/browser/themes/theme_service_factory.h"
  13 #include "components/keyed_service/content/browser_context_dependency_manager.h"
  14 #include "components/search/search.h"
  15
  16 // static
  17 InstantService* InstantServiceFactory::GetForProfile(Profile* profile) {
  18   if (!search::IsInstantExtendedAPIEnabled())
  19     return NULL;
  20
  21   return static_cast<InstantService*>(
  22       GetInstance()->GetServiceForBrowserContext(profile, true));
  23 }
  24
  25 // static
  26 InstantServiceFactory* InstantServiceFactory::GetInstance() {
  27   return Singleton<InstantServiceFactory>::get();
  28 }
  29
  30 InstantServiceFactory::InstantServiceFactory()
  31     : BrowserContextKeyedServiceFactory(
  32         "InstantService",
  33         BrowserContextDependencyManager::GetInstance()) {
  34   DependsOn(TemplateURLServiceFactory::GetInstance());
  35 #if defined(ENABLE_THEMES)
  36   DependsOn(ThemeServiceFactory::GetInstance());
  37 #endif
  38   DependsOn(TopSitesFactory::GetInstance());
  39 }
  40
  41 InstantServiceFactory::~InstantServiceFactory() {
  42 }
  43
  44 content::BrowserContext* InstantServiceFactory::GetBrowserContextToUse(
  45     content::BrowserContext* context) const {
  46   return chrome::GetBrowserContextOwnInstanceInIncognito(context);
  47 }
  48
  49 KeyedService* InstantServiceFactory::BuildServiceInstanceFor(
  50     content::BrowserContext* profile) const {
  51   return search::IsInstantExtendedAPIEnabled()
  52              ? new InstantService(static_cast<Profile*>(profile))
  53              : NULL;
  54 }